diff options
778 files changed, 8555 insertions, 5351 deletions
diff --git a/contrib/get-authors b/contrib/get-authors index 2ff09b0ef..4c1bb0233 100755 --- a/contrib/get-authors +++ b/contrib/get-authors @@ -21,23 +21,11 @@ fi while [ $# -gt 0 ]; do f=$1 shift - original_author= - major_contributors= - minor_contributors= + contributors= total_lines=`wc -l "$f" | awk '{print$1}'` - original_author=`git log --use-mailmap --pretty="format:%aN <%aE>" "$f" | tail -1` - git blame --incremental "$f" | gawk '/^[0-9a-f]+ [0-9]+ [0-9]+ [0-9]+$/ {nl=$4;} /^summary .*copyright/ {nl=0} /^author / {$1=""; author=$0;} /^author-mail / {mail=$2} /^filename / {while(nl--) {print author,mail}}' | sed "s,Not Committed Yet <not.committed.yet>,$gituser," | sort | uniq -c | sort -n | + git blame --incremental "$f" | gawk '/^[0-9a-f]+ [0-9]+ [0-9]+ [0-9]+$/ {nl=$4;} /^summary .*copyright/ {nl=0} /^author / {$1=""; author=$0;} /^author-mail / {mail=$2} /^filename / {while(nl--) {print author,mail}}' | sed "s,Not Committed Yet <not.committed.yet>,$gituser," | sort | uniq -c | sort -nr | head -n 3 | ( while read lines author; do - pct=$((100*$lines/$total_lines)) - if [ "$author" != "$original_author" ]; then - if [ $pct -ge 10 ]; then - major_contributors="${major_contributors:+$major_contributors, }$author" - else - minor_contributors="${minor_contributors:+$minor_contributors, }$author" - fi - fi + contributors="${contributors:+$contributors, }$author" done; \ - echo "$original_author" - echo "${major_contributors:-none}" - echo "${minor_contributors:-none}" ) | eval "$strip_email" + echo "$contributors") | eval "$strip_email" done diff --git a/contrib/update-copyright.pl b/contrib/update-copyright.pl index 2a581698c..ba0b4313d 100755 --- a/contrib/update-copyright.pl +++ b/contrib/update-copyright.pl @@ -39,13 +39,14 @@ my $excluded_paths = '^(src/parser/antlr_input_imports.cpp|src/bindings/compat/. # Years of copyright for the template. E.g., the string # "1985, 1987, 1992, 1997, 2008" or "2006-2009" or whatever. -my $years = '2009-2014'; +my $years = '2009-2016'; my $standard_template = <<EOF; ** This file is part of the CVC4 project. - ** Copyright (c) $years New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\\endverbatim + ** Copyright (c) $years by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\\endverbatim EOF ## end config ## @@ -135,9 +136,7 @@ sub handleFile { open(my $IN, $infile) || die "error opening $infile for reading"; open(my $OUT, '>', $outfile) || die "error opening $outfile for writing"; open(my $AUTHOR, "$dir/get-authors " . $infile . '|'); - my $author = <$AUTHOR>; chomp $author; - my $major_contributors = <$AUTHOR>; chomp $major_contributors; - my $minor_contributors = <$AUTHOR>; chomp $minor_contributors; + my $authors = <$AUTHOR>; chomp $authors; close $AUTHOR; $_ = <$IN>; if(m,^(%{)?/\*(\*| )\*\*\*,) { @@ -154,12 +153,11 @@ sub handleFile { print $OUT "/*! \\file $file\n"; } print $OUT " ** \\verbatim\n"; - print $OUT " ** Original author: $author\n"; - print $OUT " ** Major contributors: $major_contributors\n"; - print $OUT " ** Minor contributors (to current version): $minor_contributors\n"; + print $OUT " ** Top contributors (to current version):\n"; + print $OUT " ** $authors\n"; my $comment_stub = ""; while(my $line = <$IN>) { - if($line =~ /\b[Cc]opyright\b/ && $line !~ /\bNew York University and The University of Iowa\b/) { + if($line =~ /\b[Cc]opyright\b/ && $line !~ /\bby the authors listed in the file AUTHORS\b/) { # someone else holds this copyright print $OUT $line; } @@ -191,9 +189,7 @@ $line"; print $OUT "/*! \\file $file\n"; } print $OUT " ** \\verbatim\n"; - print $OUT " ** Original author: $author\n"; - print $OUT " ** Major contributors: $major_contributors\n"; - print $OUT " ** Minor contributors (to current version): $minor_contributors\n"; + print $OUT " ** Top authors (to current version): $authors\n"; print $OUT $standard_template; print $OUT " **\n"; print $OUT " ** \\brief [[ Add one-line brief description here ]]\n"; diff --git a/examples/SimpleVC.java b/examples/SimpleVC.java index a82303116..a72eba974 100644 --- a/examples/SimpleVC.java +++ b/examples/SimpleVC.java @@ -1,13 +1,13 @@ /********************* */ /*! \file SimpleVC.java ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple demonstration of the Java interface ** diff --git a/examples/SimpleVCCompat.java b/examples/SimpleVCCompat.java index f4f615c7b..b366bd33e 100644 --- a/examples/SimpleVCCompat.java +++ b/examples/SimpleVCCompat.java @@ -1,13 +1,13 @@ /********************* */ /*! \file SimpleVCCompat.java ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple demonstration of the Java compatibility interface ** (quite similar to the old CVC3 Java interface) diff --git a/examples/api/bitvectors.cpp b/examples/api/bitvectors.cpp index f21037628..247131cce 100644 --- a/examples/api/bitvectors.cpp +++ b/examples/api/bitvectors.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file bitvectors.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple demonstration of the solving capabilities of the CVC4 ** bit-vector solver. diff --git a/examples/api/bitvectors_and_arrays.cpp b/examples/api/bitvectors_and_arrays.cpp index 14135fc90..83100a815 100644 --- a/examples/api/bitvectors_and_arrays.cpp +++ b/examples/api/bitvectors_and_arrays.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file bitvectors_and_arrays.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple demonstration of the solving capabilities of the CVC4 ** bit-vector and array solvers. diff --git a/examples/api/combination.cpp b/examples/api/combination.cpp index 5ae0e207e..f9b18f707 100644 --- a/examples/api/combination.cpp +++ b/examples/api/combination.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file combination.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple demonstration of the capabilities of CVC4 ** diff --git a/examples/api/datatypes.cpp b/examples/api/datatypes.cpp index 3da8cfa4a..14aab16c9 100644 --- a/examples/api/datatypes.cpp +++ b/examples/api/datatypes.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file datatypes.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An example of using inductive datatypes in CVC4 ** diff --git a/examples/api/extract.cpp b/examples/api/extract.cpp index fac242b76..98a75c8a8 100644 --- a/examples/api/extract.cpp +++ b/examples/api/extract.cpp @@ -1,13 +1,13 @@ /********************* */ -/*! \file bitvectors.cpp +/*! \file extract.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Clark Barrett, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple demonstration of the solving capabilities of the CVC4 ** bit-vector solver. diff --git a/examples/api/helloworld.cpp b/examples/api/helloworld.cpp index b94c46318..b4ce34503 100644 --- a/examples/api/helloworld.cpp +++ b/examples/api/helloworld.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file helloworld.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: Kshitij Bansal - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Kshitij Bansal ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A very simple CVC4 example ** diff --git a/examples/api/java/BitVectors.java b/examples/api/java/BitVectors.java index 42250a399..5def97e0d 100644 --- a/examples/api/java/BitVectors.java +++ b/examples/api/java/BitVectors.java @@ -1,13 +1,13 @@ /********************* */ /*! \file BitVectors.java ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple demonstration of the solving capabilities of the CVC4 ** bit-vector solver. diff --git a/examples/api/java/BitVectorsAndArrays.java b/examples/api/java/BitVectorsAndArrays.java index aa13726c8..97cf7e857 100644 --- a/examples/api/java/BitVectorsAndArrays.java +++ b/examples/api/java/BitVectorsAndArrays.java @@ -1,13 +1,13 @@ /********************* */ /*! \file BitVectorsAndArrays.java ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple demonstration of the solving capabilities of the CVC4 ** bit-vector and array solvers. diff --git a/examples/api/java/CVC4Streams.java b/examples/api/java/CVC4Streams.java index 9c8bad688..343a576e3 100644 --- a/examples/api/java/CVC4Streams.java +++ b/examples/api/java/CVC4Streams.java @@ -1,13 +1,13 @@ /********************* */ /*! \file CVC4Streams.java ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Example of driving CVC4 parsing from Java streams ** diff --git a/examples/api/java/Combination.java b/examples/api/java/Combination.java index 1d98a4ac0..199e85709 100644 --- a/examples/api/java/Combination.java +++ b/examples/api/java/Combination.java @@ -1,13 +1,13 @@ /********************* */ /*! \file Combination.java ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple demonstration of the capabilities of CVC4 ** diff --git a/examples/api/java/Datatypes.java b/examples/api/java/Datatypes.java index d38f5738a..c1ae770ef 100644 --- a/examples/api/java/Datatypes.java +++ b/examples/api/java/Datatypes.java @@ -1,13 +1,13 @@ /********************* */ /*! \file Datatypes.java ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An example of using inductive datatypes in CVC4 (Java version) ** diff --git a/examples/api/java/HelloWorld.java b/examples/api/java/HelloWorld.java index 7674a8e88..5cedc6321 100644 --- a/examples/api/java/HelloWorld.java +++ b/examples/api/java/HelloWorld.java @@ -1,13 +1,13 @@ /********************* */ /*! \file HelloWorld.java ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A very simple CVC4 example ** diff --git a/examples/api/java/LinearArith.java b/examples/api/java/LinearArith.java index 271e08ad9..3cb9f7926 100644 --- a/examples/api/java/LinearArith.java +++ b/examples/api/java/LinearArith.java @@ -1,13 +1,13 @@ /********************* */ /*! \file LinearArith.java ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple demonstration of the linear arithmetic capabilities of CVC4 ** diff --git a/examples/api/java/PipedInput.java b/examples/api/java/PipedInput.java index b393ca33f..88622aa05 100644 --- a/examples/api/java/PipedInput.java +++ b/examples/api/java/PipedInput.java @@ -1,13 +1,13 @@ /********************* */ /*! \file PipedInput.java ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple demonstration of the input parsing capabilities of CVC4 ** when used from Java diff --git a/examples/api/java/Strings.java b/examples/api/java/Strings.java index bb9dcd822..4f09ca8f4 100644 --- a/examples/api/java/Strings.java +++ b/examples/api/java/Strings.java @@ -1,13 +1,13 @@ /********************* */ /*! \file Strings.java ** \verbatim - ** Original author: Tianyi Liang - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Clark Barrett, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Reasoning about strings with CVC4 via Java API. ** diff --git a/examples/api/linear_arith.cpp b/examples/api/linear_arith.cpp index 22d65ad10..cd180f290 100644 --- a/examples/api/linear_arith.cpp +++ b/examples/api/linear_arith.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file linear_arith.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple demonstration of the linear arithmetic capabilities of CVC4 ** diff --git a/examples/api/sets.cpp b/examples/api/sets.cpp index 68de230fe..bb7deeac6 100644 --- a/examples/api/sets.cpp +++ b/examples/api/sets.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file sets.cpp ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Reasoning about sets with CVC4. ** diff --git a/examples/api/strings.cpp b/examples/api/strings.cpp index 2e5d467d3..d8350d011 100644 --- a/examples/api/strings.cpp +++ b/examples/api/strings.cpp @@ -1,13 +1,13 @@ /********************* */ -/*! \file sets.cpp +/*! \file strings.cpp ** \verbatim - ** Original author: Tianyi Liang - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Clark Barrett, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Reasoning about strings with CVC4 via C++ API. ** diff --git a/examples/hashsmt/sha1.hpp b/examples/hashsmt/sha1.hpp index 9e665e701..0d529b993 100644 --- a/examples/hashsmt/sha1.hpp +++ b/examples/hashsmt/sha1.hpp @@ -1,13 +1,13 @@ /********************* */ /*! \file sha1.hpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/examples/hashsmt/sha1_collision.cpp b/examples/hashsmt/sha1_collision.cpp index 106369468..042b6268b 100644 --- a/examples/hashsmt/sha1_collision.cpp +++ b/examples/hashsmt/sha1_collision.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file sha1_collision.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/examples/hashsmt/sha1_inversion.cpp b/examples/hashsmt/sha1_inversion.cpp index c79bd5b61..3793f5b87 100644 --- a/examples/hashsmt/sha1_inversion.cpp +++ b/examples/hashsmt/sha1_inversion.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file sha1_inversion.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/examples/hashsmt/word.cpp b/examples/hashsmt/word.cpp index a2c5907f0..f470318c2 100644 --- a/examples/hashsmt/word.cpp +++ b/examples/hashsmt/word.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file word.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Dejan Jovanovic, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/examples/hashsmt/word.h b/examples/hashsmt/word.h index d7a866fc3..de6abb15c 100644 --- a/examples/hashsmt/word.h +++ b/examples/hashsmt/word.h @@ -1,13 +1,13 @@ /********************* */ /*! \file word.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/examples/nra-translate/normalize.cpp b/examples/nra-translate/normalize.cpp index e917fa43d..c3a71844e 100644 --- a/examples/nra-translate/normalize.cpp +++ b/examples/nra-translate/normalize.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file normalize.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/examples/nra-translate/smt2info.cpp b/examples/nra-translate/smt2info.cpp index bb9260572..fe37b673c 100644 --- a/examples/nra-translate/smt2info.cpp +++ b/examples/nra-translate/smt2info.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt2info.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/examples/nra-translate/smt2todreal.cpp b/examples/nra-translate/smt2todreal.cpp index 332763280..fd424865c 100644 --- a/examples/nra-translate/smt2todreal.cpp +++ b/examples/nra-translate/smt2todreal.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt2todreal.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/examples/nra-translate/smt2toisat.cpp b/examples/nra-translate/smt2toisat.cpp index 9c93ac39a..25529f1c8 100644 --- a/examples/nra-translate/smt2toisat.cpp +++ b/examples/nra-translate/smt2toisat.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt2toisat.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Dejan Jovanovic, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/examples/nra-translate/smt2tomathematica.cpp b/examples/nra-translate/smt2tomathematica.cpp index d2ff9b05d..f261705d5 100644 --- a/examples/nra-translate/smt2tomathematica.cpp +++ b/examples/nra-translate/smt2tomathematica.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt2tomathematica.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Dejan Jovanovic, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/examples/nra-translate/smt2toqepcad.cpp b/examples/nra-translate/smt2toqepcad.cpp index d2e613dae..800c02164 100644 --- a/examples/nra-translate/smt2toqepcad.cpp +++ b/examples/nra-translate/smt2toqepcad.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt2toqepcad.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Dejan Jovanovic, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/examples/nra-translate/smt2toredlog.cpp b/examples/nra-translate/smt2toredlog.cpp index 25eabfbad..eb85186be 100644 --- a/examples/nra-translate/smt2toredlog.cpp +++ b/examples/nra-translate/smt2toredlog.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt2toredlog.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Dejan Jovanovic, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/examples/sets-translate/sets_translate.cpp b/examples/sets-translate/sets_translate.cpp index 18773af7b..1556e983d 100644 --- a/examples/sets-translate/sets_translate.cpp +++ b/examples/sets-translate/sets_translate.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file sets_translate.cpp ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/examples/simple_vc_compat_c.c b/examples/simple_vc_compat_c.c index 5aa2d70e1..3d041325b 100644 --- a/examples/simple_vc_compat_c.c +++ b/examples/simple_vc_compat_c.c @@ -1,13 +1,13 @@ /********************* */ /*! \file simple_vc_compat_c.c ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple demonstration of the C compatibility interface ** (quite similar to the old CVC3 C interface) diff --git a/examples/simple_vc_compat_cxx.cpp b/examples/simple_vc_compat_cxx.cpp index c86470171..304f02d1f 100644 --- a/examples/simple_vc_compat_cxx.cpp +++ b/examples/simple_vc_compat_cxx.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file simple_vc_compat_cxx.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple demonstration of the C++ compatibility interface ** (quite similar to the old CVC3 C++ interface) diff --git a/examples/simple_vc_cxx.cpp b/examples/simple_vc_cxx.cpp index a7b9c8359..fbb6a7a50 100644 --- a/examples/simple_vc_cxx.cpp +++ b/examples/simple_vc_cxx.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file simple_vc_cxx.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple demonstration of the C++ interface ** diff --git a/examples/translator.cpp b/examples/translator.cpp index 3169c7308..6a4a2c2c9 100644 --- a/examples/translator.cpp +++ b/examples/translator.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file translator.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief CVC4 translator ** diff --git a/src/Makefile.am b/src/Makefile.am index 610bcb305..908245e63 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -364,6 +364,8 @@ libcvc4_la_SOURCES = \ theory/quantifiers/anti_skolem.cpp \ theory/quantifiers/equality_infer.h \ theory/quantifiers/equality_infer.cpp \ + theory/quantifiers/inst_propagator.h \ + theory/quantifiers/inst_propagator.cpp \ theory/arith/theory_arith_type_rules.h \ theory/arith/type_enumerator.h \ theory/arith/arithvar.h \ diff --git a/src/base/configuration.cpp b/src/base/configuration.cpp index c3ba39075..ce8967a18 100644 --- a/src/base/configuration.cpp +++ b/src/base/configuration.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file configuration.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Liana Hadarean, Tim King, ACSYS, Christopher L. Conway, Dejan Jovanovic, Francois Bobot + ** Top contributors (to current version): + ** Morgan Deters, Francois Bobot, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of Configuration class, which provides compile-time ** configuration information about the CVC4 library diff --git a/src/base/configuration.h b/src/base/configuration.h index 818652db0..498337c4c 100644 --- a/src/base/configuration.h +++ b/src/base/configuration.h @@ -1,13 +1,13 @@ /********************* */ /*! \file configuration.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): ACSYS, Liana Hadarean, Tim King, Francois Bobot + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Francois Bobot ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Interface to a public class that provides compile-time information ** about the CVC4 library. diff --git a/src/base/configuration_private.h b/src/base/configuration_private.h index 902fdad09..74ce00bdf 100644 --- a/src/base/configuration_private.h +++ b/src/base/configuration_private.h @@ -1,13 +1,13 @@ /********************* */ /*! \file configuration_private.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: ACSYS, Morgan Deters - ** Minor contributors (to current version): Liana Hadarean, Tim King + ** Top contributors (to current version): + ** Morgan Deters, Christopher L. Conway, ACSYS ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Provides compile-time configuration information about the ** CVC4 library. diff --git a/src/base/cvc4_assert.cpp b/src/base/cvc4_assert.cpp index efc71c986..8d5b9e508 100644 --- a/src/base/cvc4_assert.cpp +++ b/src/base/cvc4_assert.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc4_assert.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Assertion utility classes, functions, and exceptions. ** diff --git a/src/base/cvc4_assert.h b/src/base/cvc4_assert.h index 63ed6d53e..5f67ba57d 100644 --- a/src/base/cvc4_assert.h +++ b/src/base/cvc4_assert.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc4_assert.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): ACSYS + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Assertion utility classes, functions, exceptions, and macros. ** diff --git a/src/base/exception.cpp b/src/base/exception.cpp index cdad92d5d..4f62f68db 100644 --- a/src/base/exception.cpp +++ b/src/base/exception.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file exception.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief CVC4's exception base class and some associated utilities ** diff --git a/src/base/exception.h b/src/base/exception.h index 38bbe47a4..8f3016e4e 100644 --- a/src/base/exception.h +++ b/src/base/exception.h @@ -1,13 +1,13 @@ /********************* */ /*! \file exception.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief CVC4's exception base class and some associated utilities ** diff --git a/src/base/listener.cpp b/src/base/listener.cpp index 2daced1f5..1f7c6158b 100644 --- a/src/base/listener.cpp +++ b/src/base/listener.cpp @@ -1,13 +1,13 @@ /********************* */ -/*! \file managed_listener.h +/*! \file listener.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2016 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Output utility classes and functions ** diff --git a/src/base/listener.h b/src/base/listener.h index 8094c634d..724935ae7 100644 --- a/src/base/listener.h +++ b/src/base/listener.h @@ -1,13 +1,13 @@ /********************* */ /*! \file listener.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2016 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Utility classes for listeners and collections of listeners. ** diff --git a/src/base/modal_exception.h b/src/base/modal_exception.h index 44f133372..c662da2c8 100644 --- a/src/base/modal_exception.h +++ b/src/base/modal_exception.h @@ -1,13 +1,13 @@ /********************* */ /*! \file modal_exception.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An exception that is thrown when an interactive-only ** feature while CVC4 is being used in a non-interactive setting diff --git a/src/base/output.cpp b/src/base/output.cpp index be0f10fda..1d4525701 100644 --- a/src/base/output.cpp +++ b/src/base/output.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file output.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Output utility classes and functions ** diff --git a/src/base/output.h b/src/base/output.h index 9d1ab03ae..30b5c8ea5 100644 --- a/src/base/output.h +++ b/src/base/output.h @@ -1,13 +1,13 @@ /********************* */ /*! \file output.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Tim King, Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Output utility classes and functions ** diff --git a/src/base/tls.h.in b/src/base/tls.h.in index 88969e250..a61eb79be 100644 --- a/src/base/tls.h.in +++ b/src/base/tls.h.in @@ -1,13 +1,13 @@ /********************* */ /*! \file tls.h.in ** \verbatim - ** Original author: ACSYS - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, ACSYS, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Header to define CVC4_THREAD whether or not TLS is ** supported by the compiler/runtime platform diff --git a/src/bindings/java_iterator_adapter.h b/src/bindings/java_iterator_adapter.h index 473e056f9..2688f9520 100644 --- a/src/bindings/java_iterator_adapter.h +++ b/src/bindings/java_iterator_adapter.h @@ -1,13 +1,13 @@ /********************* */ /*! \file java_iterator_adapter.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An iterator adapter for the Java bindings, giving Java iterators ** the ability to access elements from STL iterators. diff --git a/src/bindings/java_stream_adapters.h b/src/bindings/java_stream_adapters.h index c198b95aa..12f8713a3 100644 --- a/src/bindings/java_stream_adapters.h +++ b/src/bindings/java_stream_adapters.h @@ -1,13 +1,13 @@ /********************* */ /*! \file java_stream_adapters.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An OutputStream adapter for the Java bindings ** diff --git a/src/bindings/swig.h b/src/bindings/swig.h index 9bece4ecd..7d8f7494e 100644 --- a/src/bindings/swig.h +++ b/src/bindings/swig.h @@ -1,13 +1,13 @@ /********************* */ /*! \file swig.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Common swig checks and definitions ** diff --git a/src/compat/cvc3_compat.cpp b/src/compat/cvc3_compat.cpp index a9982e336..50da4e412 100644 --- a/src/compat/cvc3_compat.cpp +++ b/src/compat/cvc3_compat.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc3_compat.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds, Tim King, Dejan Jovanovic, Tianyi Liang + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief CVC3 compatibility layer for CVC4 ** diff --git a/src/compat/cvc3_compat.h b/src/compat/cvc3_compat.h index 5fefa6871..d51670985 100644 --- a/src/compat/cvc3_compat.h +++ b/src/compat/cvc3_compat.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc3_compat.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Francois Bobot + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Francois Bobot ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief CVC3 compatibility layer for CVC4 ** diff --git a/src/context/backtrackable.h b/src/context/backtrackable.h index 5492dd8b5..131fabd7c 100644 --- a/src/context/backtrackable.h +++ b/src/context/backtrackable.h @@ -1,13 +1,13 @@ /********************* */ /*! \file backtrackable.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Contains a backtrackable list ** diff --git a/src/context/cdchunk_list.h b/src/context/cdchunk_list.h index 62a87ffcc..3fa3c6b5d 100644 --- a/src/context/cdchunk_list.h +++ b/src/context/cdchunk_list.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdchunk_list.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Context-dependent list class designed for use with a ** context memory allocator. diff --git a/src/context/cddense_set.h b/src/context/cddense_set.h index e717adaee..edc5ea558 100644 --- a/src/context/cddense_set.h +++ b/src/context/cddense_set.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cddense_set.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is an abstraction of a set of unsigned integers. ** diff --git a/src/context/cdhashmap.h b/src/context/cdhashmap.h index 0eb1d03c9..d080da333 100644 --- a/src/context/cdhashmap.h +++ b/src/context/cdhashmap.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdhashmap.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Kshitij Bansal, Tim King + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Context-dependent map class. ** diff --git a/src/context/cdhashmap_forward.h b/src/context/cdhashmap_forward.h index 23346435a..b8a361dbb 100644 --- a/src/context/cdhashmap_forward.h +++ b/src/context/cdhashmap_forward.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdhashmap_forward.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Tim King, Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is a forward declaration header to declare the CDHashMap<> ** template diff --git a/src/context/cdhashset.h b/src/context/cdhashset.h index 533a09a0a..8c450f1ab 100644 --- a/src/context/cdhashset.h +++ b/src/context/cdhashset.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdhashset.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Tim King, Morgan Deters - ** Minor contributors (to current version): Francois Bobot, Kshitij Bansal + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Kshitij Bansal ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Context-dependent set class. ** diff --git a/src/context/cdhashset_forward.h b/src/context/cdhashset_forward.h index e96387c06..06ea9c471 100644 --- a/src/context/cdhashset_forward.h +++ b/src/context/cdhashset_forward.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdhashset_forward.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is a forward declaration header to declare the CDSet<> ** template diff --git a/src/context/cdinsert_hashmap.h b/src/context/cdinsert_hashmap.h index b65784ddf..6e772068b 100644 --- a/src/context/cdinsert_hashmap.h +++ b/src/context/cdinsert_hashmap.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdinsert_hashmap.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Context-dependent insert only hashmap built using trail of edits ** diff --git a/src/context/cdinsert_hashmap_forward.h b/src/context/cdinsert_hashmap_forward.h index 184b27a3d..5bc6e8fda 100644 --- a/src/context/cdinsert_hashmap_forward.h +++ b/src/context/cdinsert_hashmap_forward.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdinsert_hashmap_forward.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is a forward declaration header to declare the CDInsertHashMap<> ** template diff --git a/src/context/cdlist.h b/src/context/cdlist.h index dbc00bd69..4e42c4688 100644 --- a/src/context/cdlist.h +++ b/src/context/cdlist.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdlist.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Tim King - ** Minor contributors (to current version): Kshitij Bansal, Francois Bobot + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Francois Bobot ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Context-dependent list class (only supports append) ** diff --git a/src/context/cdlist_forward.h b/src/context/cdlist_forward.h index dd4213f64..101117c23 100644 --- a/src/context/cdlist_forward.h +++ b/src/context/cdlist_forward.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdlist_forward.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Tim King - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is a forward declaration header to declare the ** CDList<> template diff --git a/src/context/cdmaybe.h b/src/context/cdmaybe.h index d47f617a9..458a124ad 100644 --- a/src/context/cdmaybe.h +++ b/src/context/cdmaybe.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdmaybe.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A context-dependent "maybe" template type ** diff --git a/src/context/cdo.h b/src/context/cdo.h index 860648b27..e2fdcf9bd 100644 --- a/src/context/cdo.h +++ b/src/context/cdo.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdo.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Clark Barrett, Francois Bobot + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Francois Bobot ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A context-dependent object. ** diff --git a/src/context/cdqueue.h b/src/context/cdqueue.h index 0e57a7cdb..5aa890d53 100644 --- a/src/context/cdqueue.h +++ b/src/context/cdqueue.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdqueue.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Francois Bobot, Morgan Deters + ** Top contributors (to current version): + ** Tim King, Francois Bobot, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Context-dependent queue class ** diff --git a/src/context/cdtrail_hashmap.h b/src/context/cdtrail_hashmap.h index befd396a9..e89c1b528 100644 --- a/src/context/cdtrail_hashmap.h +++ b/src/context/cdtrail_hashmap.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdtrail_hashmap.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Context-dependent hashmap built using trail of elements ** diff --git a/src/context/cdtrail_hashmap_forward.h b/src/context/cdtrail_hashmap_forward.h index 2bfb32539..926c85872 100644 --- a/src/context/cdtrail_hashmap_forward.h +++ b/src/context/cdtrail_hashmap_forward.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdtrail_hashmap_forward.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is a forward declaration header to declare the ** CDTrailHashMap<> template diff --git a/src/context/cdtrail_queue.h b/src/context/cdtrail_queue.h index dff68a161..825557f36 100644 --- a/src/context/cdtrail_queue.h +++ b/src/context/cdtrail_queue.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdtrail_queue.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Context-dependent queue class with an explicit trail of elements ** diff --git a/src/context/cdvector.h b/src/context/cdvector.h index fe8f77c6d..2449d78b0 100644 --- a/src/context/cdvector.h +++ b/src/context/cdvector.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdvector.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/context/context.cpp b/src/context/context.cpp index 99a98e63f..9c0416ce8 100644 --- a/src/context/context.cpp +++ b/src/context/context.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file context.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Clark Barrett - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Clark Barrett, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of base context operations. ** diff --git a/src/context/context.h b/src/context/context.h index b88f36786..4f45e8954 100644 --- a/src/context/context.h +++ b/src/context/context.h @@ -1,13 +1,13 @@ /********************* */ /*! \file context.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Clark Barrett - ** Minor contributors (to current version): Tim King, Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Clark Barrett, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Context class and context manager. ** diff --git a/src/context/context_mm.cpp b/src/context/context_mm.cpp index f30413650..0a6b08b6a 100644 --- a/src/context/context_mm.cpp +++ b/src/context/context_mm.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file context_mm.cpp ** \verbatim - ** Original author: Clark Barrett - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Clark Barrett, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of Context Memory Manager. ** diff --git a/src/context/context_mm.h b/src/context/context_mm.h index 4594ac253..99b448cf2 100644 --- a/src/context/context_mm.h +++ b/src/context/context_mm.h @@ -1,13 +1,13 @@ /********************* */ /*! \file context_mm.h ** \verbatim - ** Original author: Clark Barrett - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Clark Barrett, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Region-based memory manager with stack-based push and pop. ** diff --git a/src/context/stacking_vector.h b/src/context/stacking_vector.h index 578a2e3ae..b737c40ae 100644 --- a/src/context/stacking_vector.h +++ b/src/context/stacking_vector.h @@ -1,13 +1,13 @@ /********************* */ /*! \file stacking_vector.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Backtrackable vector using an undo stack ** diff --git a/src/decision/decision_attributes.h b/src/decision/decision_attributes.h index 03229ac84..cc2c766e3 100644 --- a/src/decision/decision_attributes.h +++ b/src/decision/decision_attributes.h @@ -1,13 +1,13 @@ /********************* */ /*! \file decision_attributes.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Rewriter attributes ** diff --git a/src/decision/decision_engine.cpp b/src/decision/decision_engine.cpp index 12400a3b1..71e4f4ec3 100644 --- a/src/decision/decision_engine.cpp +++ b/src/decision/decision_engine.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file decision_engine.cpp ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): Tim King, Morgan Deters + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Decision engine ** diff --git a/src/decision/decision_engine.h b/src/decision/decision_engine.h index de8a67413..92d203cb3 100644 --- a/src/decision/decision_engine.h +++ b/src/decision/decision_engine.h @@ -1,13 +1,13 @@ /********************* */ /*! \file decision_engine.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): Clark Barrett, Dejan Jovanovic, Morgan Deters, Tim King + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Decision engine ** diff --git a/src/decision/decision_strategy.h b/src/decision/decision_strategy.h index fca48ced1..591f018d8 100644 --- a/src/decision/decision_strategy.h +++ b/src/decision/decision_strategy.h @@ -1,13 +1,13 @@ /********************* */ /*! \file decision_strategy.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Decision strategy ** diff --git a/src/decision/justification_heuristic.cpp b/src/decision/justification_heuristic.cpp index bdde41b52..cfa478c7d 100644 --- a/src/decision/justification_heuristic.cpp +++ b/src/decision/justification_heuristic.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file justification_heuristic.cpp ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Justification heuristic for decision making ** diff --git a/src/decision/justification_heuristic.h b/src/decision/justification_heuristic.h index 5b0deca1b..c03bba0c0 100644 --- a/src/decision/justification_heuristic.h +++ b/src/decision/justification_heuristic.h @@ -1,13 +1,13 @@ /********************* */ /*! \file justification_heuristic.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): Tim King, Morgan Deters + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Justification heuristic for decision making ** diff --git a/src/expr/array.h b/src/expr/array.h index ab554171f..cf050e077 100644 --- a/src/expr/array.h +++ b/src/expr/array.h @@ -1,13 +1,13 @@ /********************* */ /*! \file array.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Array types. ** diff --git a/src/expr/array_store_all.cpp b/src/expr/array_store_all.cpp index 6ac07c81d..c8e346e48 100644 --- a/src/expr/array_store_all.cpp +++ b/src/expr/array_store_all.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file array_store_all.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Representation of a constant array (an array in which the ** element is the same for all indices) diff --git a/src/expr/array_store_all.h b/src/expr/array_store_all.h index 293b785a9..0a9c8344a 100644 --- a/src/expr/array_store_all.h +++ b/src/expr/array_store_all.h @@ -1,13 +1,13 @@ /********************* */ /*! \file array_store_all.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Representation of a constant array (an array in which the ** element is the same for all indices) diff --git a/src/expr/ascription_type.h b/src/expr/ascription_type.h index 42906e557..46d2871ff 100644 --- a/src/expr/ascription_type.h +++ b/src/expr/ascription_type.h @@ -1,13 +1,13 @@ /********************* */ /*! \file ascription_type.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A class representing a type ascription ** diff --git a/src/expr/attribute.cpp b/src/expr/attribute.cpp index cd5b35384..3cf242988 100644 --- a/src/expr/attribute.cpp +++ b/src/expr/attribute.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file attribute.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic, Tim King - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief AttributeManager implementation. ** diff --git a/src/expr/attribute.h b/src/expr/attribute.h index 432fbbac9..13bedeaf8 100644 --- a/src/expr/attribute.h +++ b/src/expr/attribute.h @@ -1,13 +1,13 @@ /********************* */ /*! \file attribute.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Tim King - ** Minor contributors (to current version): Christopher L. Conway, Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Node attributes. ** diff --git a/src/expr/attribute_internals.h b/src/expr/attribute_internals.h index dae11fd74..60d2069e7 100644 --- a/src/expr/attribute_internals.h +++ b/src/expr/attribute_internals.h @@ -1,13 +1,13 @@ /********************* */ /*! \file attribute_internals.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic, Tim King + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Node attributes' internals. ** diff --git a/src/expr/attribute_unique_id.h b/src/expr/attribute_unique_id.h index 45dc368a5..4875bdf50 100644 --- a/src/expr/attribute_unique_id.h +++ b/src/expr/attribute_unique_id.h @@ -1,13 +1,13 @@ /********************* */ /*! \file attribute_unique_id.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/expr/chain.h b/src/expr/chain.h index e052a2ed8..703aa76ed 100644 --- a/src/expr/chain.h +++ b/src/expr/chain.h @@ -1,13 +1,13 @@ /********************* */ /*! \file chain.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/expr/convenience_node_builders.h b/src/expr/convenience_node_builders.h index 0c3b690b2..611a88e6f 100644 --- a/src/expr/convenience_node_builders.h +++ b/src/expr/convenience_node_builders.h @@ -1,13 +1,13 @@ /********************* */ /*! \file convenience_node_builders.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Convenience node builders. ** diff --git a/src/expr/datatype.cpp b/src/expr/datatype.cpp index b52ceb856..d14ac26d4 100644 --- a/src/expr/datatype.cpp +++ b/src/expr/datatype.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file datatype.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A class representing a Datatype definition ** diff --git a/src/expr/datatype.h b/src/expr/datatype.h index c64b71f5a..1197b4a3b 100644 --- a/src/expr/datatype.h +++ b/src/expr/datatype.h @@ -1,13 +1,13 @@ /********************* */ /*! \file datatype.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A class representing a Datatype definition ** diff --git a/src/expr/emptyset.cpp b/src/expr/emptyset.cpp index a6e2c1ece..23e6df7dc 100644 --- a/src/expr/emptyset.cpp +++ b/src/expr/emptyset.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file emptyset.cpp ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Kshitij Bansal, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/expr/emptyset.h b/src/expr/emptyset.h index cf9d050f8..a606951f0 100644 --- a/src/expr/emptyset.h +++ b/src/expr/emptyset.h @@ -1,13 +1,13 @@ /********************* */ /*! \file emptyset.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Kshitij Bansal, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/expr/expr_iomanip.cpp b/src/expr/expr_iomanip.cpp index 4c7ab3c8b..1d6df2a4e 100644 --- a/src/expr/expr_iomanip.cpp +++ b/src/expr/expr_iomanip.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file expr_iomanip.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2015 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Expr IO manipulation classes. ** diff --git a/src/expr/expr_iomanip.h b/src/expr/expr_iomanip.h index b3370e75a..94e2b46ea 100644 --- a/src/expr/expr_iomanip.h +++ b/src/expr/expr_iomanip.h @@ -1,13 +1,13 @@ /********************* */ /*! \file expr_iomanip.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2015 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Expr IO manipulation classes. ** diff --git a/src/expr/expr_manager_scope.h b/src/expr/expr_manager_scope.h index a8e8f04be..cd4c274e5 100644 --- a/src/expr/expr_manager_scope.h +++ b/src/expr/expr_manager_scope.h @@ -1,13 +1,13 @@ /********************* */ /*! \file expr_manager_scope.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/expr/expr_manager_template.cpp b/src/expr/expr_manager_template.cpp index 39a2a268c..4475554b1 100644 --- a/src/expr/expr_manager_template.cpp +++ b/src/expr/expr_manager_template.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file expr_manager_template.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic, Christopher L. Conway - ** Minor contributors (to current version): Kshitij Bansal, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Christopher L. Conway ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Public-facing expression manager interface, implementation ** diff --git a/src/expr/expr_manager_template.h b/src/expr/expr_manager_template.h index 37ef128f4..72fa5d1b6 100644 --- a/src/expr/expr_manager_template.h +++ b/src/expr/expr_manager_template.h @@ -1,13 +1,13 @@ /********************* */ /*! \file expr_manager_template.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic - ** Minor contributors (to current version): Andrew Reynolds, Kshitij Bansal, Tim King, Christopher L. Conway + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Christopher L. Conway ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Public-facing expression manager interface ** diff --git a/src/expr/expr_stream.h b/src/expr/expr_stream.h index 20977011c..d3dbd2902 100644 --- a/src/expr/expr_stream.h +++ b/src/expr/expr_stream.h @@ -1,13 +1,13 @@ /********************* */ /*! \file expr_stream.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A stream interface for expressions ** diff --git a/src/expr/expr_template.cpp b/src/expr/expr_template.cpp index a6cdedd00..43e4a7b76 100644 --- a/src/expr/expr_template.cpp +++ b/src/expr/expr_template.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file expr_template.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic, Kshitij Bansal - ** Minor contributors (to current version): Tim King, Christopher L. Conway + ** Top contributors (to current version): + ** Morgan Deters, Kshitij Bansal, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Public-facing expression interface, implementation. ** diff --git a/src/expr/expr_template.h b/src/expr/expr_template.h index d037a6bb9..5c3f89e9c 100644 --- a/src/expr/expr_template.h +++ b/src/expr/expr_template.h @@ -1,13 +1,13 @@ /********************* */ /*! \file expr_template.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic - ** Minor contributors (to current version): Liana Hadarean, Kshitij Bansal, Tim King, Christopher L. Conway + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Christopher L. Conway ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Public-facing expression interface. ** diff --git a/src/expr/kind_map.h b/src/expr/kind_map.h index 02e9728f0..6858f8ab9 100644 --- a/src/expr/kind_map.h +++ b/src/expr/kind_map.h @@ -1,13 +1,13 @@ /********************* */ /*! \file kind_map.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A bitmap of Kinds ** diff --git a/src/expr/kind_template.h b/src/expr/kind_template.h index 799d1ac33..440d6b586 100644 --- a/src/expr/kind_template.h +++ b/src/expr/kind_template.h @@ -1,13 +1,13 @@ /********************* */ /*! \file kind_template.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Template for the Node kind header ** diff --git a/src/expr/matcher.h b/src/expr/matcher.h index 8cb092a64..308ad06df 100644 --- a/src/expr/matcher.h +++ b/src/expr/matcher.h @@ -1,13 +1,13 @@ /********************* */ /*! \file matcher.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A class representing a type matcher ** diff --git a/src/expr/metakind_template.h b/src/expr/metakind_template.h index 539db1c91..9025aa02a 100644 --- a/src/expr/metakind_template.h +++ b/src/expr/metakind_template.h @@ -1,13 +1,13 @@ /********************* */ /*! \file metakind_template.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Template for the metakind header. ** diff --git a/src/expr/node.cpp b/src/expr/node.cpp index cf9a772b7..793b6af97 100644 --- a/src/expr/node.cpp +++ b/src/expr/node.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file node.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Reference-counted encapsulation of a pointer to node information. ** diff --git a/src/expr/node.h b/src/expr/node.h index a51de6d66..998294da3 100644 --- a/src/expr/node.h +++ b/src/expr/node.h @@ -1,13 +1,13 @@ /********************* */ /*! \file node.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Kshitij Bansal, Francois Bobot, Clark Barrett, Tim King, Christopher L. Conway + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Reference-counted encapsulation of a pointer to node information ** diff --git a/src/expr/node_builder.h b/src/expr/node_builder.h index e1a083a78..0dd4e44e8 100644 --- a/src/expr/node_builder.h +++ b/src/expr/node_builder.h @@ -1,13 +1,13 @@ /********************* */ /*! \file node_builder.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Tim King, Christopher L. Conway + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Christopher L. Conway ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A builder interface for Nodes. ** diff --git a/src/expr/node_manager.cpp b/src/expr/node_manager.cpp index db4269ca6..0809a0331 100644 --- a/src/expr/node_manager.cpp +++ b/src/expr/node_manager.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file node_manager.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): ACSYS, Kshitij Bansal, Tim King, Christopher L. Conway + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Expression manager implementation. ** diff --git a/src/expr/node_manager.h b/src/expr/node_manager.h index 974a1ed94..7fa93d38d 100644 --- a/src/expr/node_manager.h +++ b/src/expr/node_manager.h @@ -1,13 +1,13 @@ /********************* */ /*! \file node_manager.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Christopher L. Conway, Morgan Deters - ** Minor contributors (to current version): ACSYS, Tianyi Liang, Kshitij Bansal, Tim King + ** Top contributors (to current version): + ** Morgan Deters, Christopher L. Conway, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A manager for Nodes ** diff --git a/src/expr/node_manager_attributes.h b/src/expr/node_manager_attributes.h index 1f67a09a5..20e1c6c50 100644 --- a/src/expr/node_manager_attributes.h +++ b/src/expr/node_manager_attributes.h @@ -1,13 +1,13 @@ /********************* */ /*! \file node_manager_attributes.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/expr/node_manager_listeners.cpp b/src/expr/node_manager_listeners.cpp index ec2de105a..3915aa9bd 100644 --- a/src/expr/node_manager_listeners.cpp +++ b/src/expr/node_manager_listeners.cpp @@ -1,13 +1,13 @@ /********************* */ -/*! \file node_manager_listeners.h +/*! \file node_manager_listeners.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Listeners that NodeManager registers to its Options object. ** diff --git a/src/expr/node_manager_listeners.h b/src/expr/node_manager_listeners.h index fc7c2f65f..caff3a545 100644 --- a/src/expr/node_manager_listeners.h +++ b/src/expr/node_manager_listeners.h @@ -1,13 +1,13 @@ /********************* */ /*! \file node_manager_listeners.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Listeners that NodeManager registers to its Options object. ** diff --git a/src/expr/node_self_iterator.h b/src/expr/node_self_iterator.h index 77fc05e3b..9d37f6e6e 100644 --- a/src/expr/node_self_iterator.h +++ b/src/expr/node_self_iterator.h @@ -1,13 +1,13 @@ /********************* */ /*! \file node_self_iterator.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Iterator supporting Node "self-iteration" ** diff --git a/src/expr/node_value.cpp b/src/expr/node_value.cpp index ab18973cb..a40075ca9 100644 --- a/src/expr/node_value.cpp +++ b/src/expr/node_value.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file node_value.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An expression node. ** diff --git a/src/expr/node_value.h b/src/expr/node_value.h index c39c14604..fbf3ff76e 100644 --- a/src/expr/node_value.h +++ b/src/expr/node_value.h @@ -1,13 +1,13 @@ /********************* */ /*! \file node_value.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Christopher L. Conway, Tim King, Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An expression node. ** diff --git a/src/expr/pickle_data.cpp b/src/expr/pickle_data.cpp index e273bcece..2050d2d15 100644 --- a/src/expr/pickle_data.cpp +++ b/src/expr/pickle_data.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file pickle_data.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is a "pickle" for expressions, CVC4-internal view ** diff --git a/src/expr/pickle_data.h b/src/expr/pickle_data.h index acf0dccdd..6c283719a 100644 --- a/src/expr/pickle_data.h +++ b/src/expr/pickle_data.h @@ -1,13 +1,13 @@ /********************* */ /*! \file pickle_data.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is a "pickle" for expressions, CVC4-internal view ** diff --git a/src/expr/pickler.cpp b/src/expr/pickler.cpp index d0501ca2b..ab8037a9a 100644 --- a/src/expr/pickler.cpp +++ b/src/expr/pickler.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file pickler.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Tim King, Kshitij Bansal + ** Top contributors (to current version): + ** Morgan Deters, Kshitij Bansal, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is a "pickler" for expressions ** diff --git a/src/expr/pickler.h b/src/expr/pickler.h index cf1754d93..abd927788 100644 --- a/src/expr/pickler.h +++ b/src/expr/pickler.h @@ -1,13 +1,13 @@ /********************* */ /*! \file pickler.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Kshitij Bansal ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is a "pickler" for expressions ** diff --git a/src/expr/predicate.cpp b/src/expr/predicate.cpp index 5ccc3484a..52b580148 100644 --- a/src/expr/predicate.cpp +++ b/src/expr/predicate.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file predicate.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Representation of predicates for predicate subtyping ** diff --git a/src/expr/predicate.h b/src/expr/predicate.h index 669ecc29f..a7003fbd1 100644 --- a/src/expr/predicate.h +++ b/src/expr/predicate.h @@ -1,13 +1,13 @@ /********************* */ /*! \file predicate.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Representation of predicates for predicate subtyping ** diff --git a/src/expr/record.cpp b/src/expr/record.cpp index ec5ef96f1..0d2fd6527 100644 --- a/src/expr/record.cpp +++ b/src/expr/record.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file record.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A class representing a record definition ** diff --git a/src/expr/record.h b/src/expr/record.h index d30536fb0..84feb7e1d 100644 --- a/src/expr/record.h +++ b/src/expr/record.h @@ -1,13 +1,13 @@ /********************* */ /*! \file record.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A class representing a Record definition ** diff --git a/src/expr/symbol_table.cpp b/src/expr/symbol_table.cpp index c0a80b7ce..185006e73 100644 --- a/src/expr/symbol_table.cpp +++ b/src/expr/symbol_table.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file symbol_table.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Christopher L. Conway - ** Minor contributors (to current version): Andrew Reynolds, Dejan Jovanovic, Francois Bobot + ** Top contributors (to current version): + ** Morgan Deters, Christopher L. Conway, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Convenience class for scoping variable and type ** declarations (implementation) diff --git a/src/expr/symbol_table.h b/src/expr/symbol_table.h index 451a482dc..efd0f1a13 100644 --- a/src/expr/symbol_table.h +++ b/src/expr/symbol_table.h @@ -1,13 +1,13 @@ /********************* */ /*! \file symbol_table.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Christopher L. Conway - ** Minor contributors (to current version): Andrew Reynolds, Dejan Jovanovic, Francois Bobot + ** Top contributors (to current version): + ** Morgan Deters, Christopher L. Conway, Francois Bobot ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Convenience class for scoping variable and type declarations. ** diff --git a/src/expr/type.cpp b/src/expr/type.cpp index 6b5bdf07c..5b4fef395 100644 --- a/src/expr/type.cpp +++ b/src/expr/type.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file type.cpp ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Dejan Jovanovic, Morgan Deters - ** Minor contributors (to current version): Kshitij Bansal, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of expression types ** diff --git a/src/expr/type.h b/src/expr/type.h index 67d259fec..a2d6207fb 100644 --- a/src/expr/type.h +++ b/src/expr/type.h @@ -1,13 +1,13 @@ /********************* */ /*! \file type.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Dejan Jovanovic, Morgan Deters - ** Minor contributors (to current version): Andrew Reynolds, Kshitij Bansal + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Martin Brain ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Interface for expression types. ** diff --git a/src/expr/type_checker.h b/src/expr/type_checker.h index 4b04adfc9..3df73b268 100644 --- a/src/expr/type_checker.h +++ b/src/expr/type_checker.h @@ -1,13 +1,13 @@ /********************* */ /*! \file type_checker.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A type checker ** diff --git a/src/expr/type_checker_template.cpp b/src/expr/type_checker_template.cpp index 061e1b4e0..8ed894a22 100644 --- a/src/expr/type_checker_template.cpp +++ b/src/expr/type_checker_template.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file type_checker_template.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Tim King - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief TypeChecker implementation ** diff --git a/src/expr/type_node.cpp b/src/expr/type_node.cpp index 0c9445051..5d672e6ac 100644 --- a/src/expr/type_node.cpp +++ b/src/expr/type_node.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file type_node.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Kshitij Bansal, Morgan Deters - ** Minor contributors (to current version): Andrew Reynolds, Clark Barrett, Tim King + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Kshitij Bansal ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Reference-counted encapsulation of a pointer to node information. ** diff --git a/src/expr/type_node.h b/src/expr/type_node.h index 099be5d80..cfb61a085 100644 --- a/src/expr/type_node.h +++ b/src/expr/type_node.h @@ -1,13 +1,13 @@ /********************* */ /*! \file type_node.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Clark Barrett, Andrew Reynolds, Tianyi Liang, Kshitij Bansal, Tim King + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Martin Brain ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Reference-counted encapsulation of a pointer to node information. ** diff --git a/src/expr/type_properties_template.h b/src/expr/type_properties_template.h index bc780a7e5..4874a84b8 100644 --- a/src/expr/type_properties_template.h +++ b/src/expr/type_properties_template.h @@ -1,13 +1,13 @@ /********************* */ /*! \file type_properties_template.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Template for the Type properties header ** diff --git a/src/expr/uninterpreted_constant.cpp b/src/expr/uninterpreted_constant.cpp index 97bc3ae4b..c88c3b591 100644 --- a/src/expr/uninterpreted_constant.cpp +++ b/src/expr/uninterpreted_constant.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file uninterpreted_constant.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Representation of constants of uninterpreted sorts ** diff --git a/src/expr/uninterpreted_constant.h b/src/expr/uninterpreted_constant.h index 5b2293df6..7d7a3759b 100644 --- a/src/expr/uninterpreted_constant.h +++ b/src/expr/uninterpreted_constant.h @@ -1,13 +1,13 @@ /********************* */ /*! \file uninterpreted_constant.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Representation of constants of uninterpreted sorts ** diff --git a/src/expr/variable_type_map.h b/src/expr/variable_type_map.h index 59ce5c606..00d2c3eac 100644 --- a/src/expr/variable_type_map.h +++ b/src/expr/variable_type_map.h @@ -1,13 +1,13 @@ /********************* */ /*! \file variable_type_map.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/include/cvc4.h b/src/include/cvc4.h index 90088de40..6e6204c58 100644 --- a/src/include/cvc4.h +++ b/src/include/cvc4.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc4.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Main header file for CVC4 library functionality ** diff --git a/src/include/cvc4_private.h b/src/include/cvc4_private.h index ccc850787..56be6ff71 100644 --- a/src/include/cvc4_private.h +++ b/src/include/cvc4_private.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc4_private.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief #-inclusion of this file marks a header as private and generates a ** warning when the file is included improperly diff --git a/src/include/cvc4_private_library.h b/src/include/cvc4_private_library.h index e0127946d..c536d0586 100644 --- a/src/include/cvc4_private_library.h +++ b/src/include/cvc4_private_library.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc4_private_library.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief #-inclusion of this file marks a header as private and generates a ** warning when the file is included improperly diff --git a/src/include/cvc4_public.h b/src/include/cvc4_public.h index f299c7237..1308b3d96 100644 --- a/src/include/cvc4_public.h +++ b/src/include/cvc4_public.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc4_public.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Macros that should be defined everywhere during the building of ** the libraries and driver binary, and also exported to the user. diff --git a/src/include/cvc4parser_private.h b/src/include/cvc4parser_private.h index c107c4f56..366877c96 100644 --- a/src/include/cvc4parser_private.h +++ b/src/include/cvc4parser_private.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc4parser_private.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief #-inclusion of this file marks a header as private and generates a ** warning when the file is included improperly. diff --git a/src/include/cvc4parser_public.h b/src/include/cvc4parser_public.h index edb189c19..ccbd09066 100644 --- a/src/include/cvc4parser_public.h +++ b/src/include/cvc4parser_public.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc4parser_public.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Macros that should be defined everywhere during the building of ** the libraries and driver binary, and also exported to the user. diff --git a/src/lib/clock_gettime.c b/src/lib/clock_gettime.c index 3f1d36f0f..9bd4eafe8 100644 --- a/src/lib/clock_gettime.c +++ b/src/lib/clock_gettime.c @@ -1,13 +1,13 @@ /********************* */ /*! \file clock_gettime.c ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Replacement for clock_gettime() for systems without it (like ** Mac OS X) @@ -16,7 +16,7 @@ ** OS X). **/ -#warning "TODO(taking): Make lib/clock_gettime.h cvc4_private.h again." +// #warning "TODO(taking): Make lib/clock_gettime.h cvc4_private.h again." #include "lib/clock_gettime.h" diff --git a/src/lib/clock_gettime.h b/src/lib/clock_gettime.h index 3a181bef5..74c9f5088 100644 --- a/src/lib/clock_gettime.h +++ b/src/lib/clock_gettime.h @@ -1,13 +1,13 @@ /********************* */ /*! \file clock_gettime.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Replacement for clock_gettime() for systems without it (like Mac OS X) ** diff --git a/src/lib/ffs.c b/src/lib/ffs.c index d4481d2ca..81228be63 100644 --- a/src/lib/ffs.c +++ b/src/lib/ffs.c @@ -1,13 +1,13 @@ /********************* */ /*! \file ffs.c ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Replacement for ffs() for systems without it (like Win32) ** diff --git a/src/lib/ffs.h b/src/lib/ffs.h index 44fb40674..878c8f7cf 100644 --- a/src/lib/ffs.h +++ b/src/lib/ffs.h @@ -1,13 +1,13 @@ /********************* */ /*! \file ffs.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Replacement for ffs() for systems without it (like Win32) ** diff --git a/src/lib/replacements.h b/src/lib/replacements.h index b6acc1c7d..d2f7d9f4f 100644 --- a/src/lib/replacements.h +++ b/src/lib/replacements.h @@ -1,13 +1,13 @@ /********************* */ /*! \file replacements.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Common header for replacement function sources ** diff --git a/src/lib/strtok_r.c b/src/lib/strtok_r.c index da49aaada..9173596a3 100644 --- a/src/lib/strtok_r.c +++ b/src/lib/strtok_r.c @@ -1,13 +1,13 @@ /********************* */ /*! \file strtok_r.c ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Replacement for strtok_r() for systems without it (like Win32) ** diff --git a/src/lib/strtok_r.h b/src/lib/strtok_r.h index cc737043b..e3803b0c1 100644 --- a/src/lib/strtok_r.h +++ b/src/lib/strtok_r.h @@ -1,13 +1,13 @@ /********************* */ /*! \file strtok_r.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Replacement for strtok_r() for systems without it (like Win32) ** diff --git a/src/main/command_executor.cpp b/src/main/command_executor.cpp index cfd0f708c..320be701d 100644 --- a/src/main/command_executor.cpp +++ b/src/main/command_executor.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file command_executor.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds, Kshitij Bansal - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An additional layer between commands and invoking them. **/ diff --git a/src/main/command_executor.h b/src/main/command_executor.h index d8294212a..4018aeda1 100644 --- a/src/main/command_executor.h +++ b/src/main/command_executor.h @@ -1,13 +1,13 @@ /********************* */ /*! \file command_executor.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Kshitij Bansal - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An additional layer between commands and invoking them. **/ diff --git a/src/main/command_executor_portfolio.cpp b/src/main/command_executor_portfolio.cpp index 6832c5912..1902e1817 100644 --- a/src/main/command_executor_portfolio.cpp +++ b/src/main/command_executor_portfolio.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file command_executor_portfolio.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Kshitij Bansal - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An additional layer between commands and invoking them. ** diff --git a/src/main/command_executor_portfolio.h b/src/main/command_executor_portfolio.h index ce9a80a4e..be980a01b 100644 --- a/src/main/command_executor_portfolio.h +++ b/src/main/command_executor_portfolio.h @@ -1,13 +1,13 @@ /********************* */ /*! \file command_executor_portfolio.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Kshitij Bansal - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An additional layer between commands and invoking them. ** diff --git a/src/main/driver_unified.cpp b/src/main/driver_unified.cpp index f45f1d9f3..bab70e98f 100644 --- a/src/main/driver_unified.cpp +++ b/src/main/driver_unified.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file driver_unified.cpp ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Francois Bobot + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Liana Hadarean ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Driver for CVC4 executable (cvc4) unified for both ** sequential and portfolio versions diff --git a/src/main/interactive_shell.cpp b/src/main/interactive_shell.cpp index 4982cb2bb..e11f82a40 100644 --- a/src/main/interactive_shell.cpp +++ b/src/main/interactive_shell.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file interactive_shell.cpp ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Kshitij Bansal, Francois Bobot + ** Top contributors (to current version): + ** Morgan Deters, Christopher L. Conway, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Interactive shell for CVC4 ** diff --git a/src/main/interactive_shell.h b/src/main/interactive_shell.h index 844fddf45..18e42f1e5 100644 --- a/src/main/interactive_shell.h +++ b/src/main/interactive_shell.h @@ -1,13 +1,13 @@ /********************* */ /*! \file interactive_shell.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Christopher L. Conway, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Interactive shell for CVC4 **/ diff --git a/src/main/main.cpp b/src/main/main.cpp index 56fc3ef40..7b6b9ad86 100644 --- a/src/main/main.cpp +++ b/src/main/main.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file main.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Christopher L. Conway - ** Minor contributors (to current version): Clark Barrett, Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Christopher L. Conway ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Main driver for CVC4 executable ** diff --git a/src/main/main.h b/src/main/main.h index 2ba688a98..8277d366a 100644 --- a/src/main/main.h +++ b/src/main/main.h @@ -1,13 +1,13 @@ /********************* */ /*! \file main.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Header for main CVC4 driver ** diff --git a/src/main/portfolio.cpp b/src/main/portfolio.cpp index 22f3a67ae..1e1b41bea 100644 --- a/src/main/portfolio.cpp +++ b/src/main/portfolio.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file portfolio.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Kshitij Bansal - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Kshitij Bansal, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Provides (somewhat) generic functionality to simulate a ** (potentially cooperative) race diff --git a/src/main/portfolio.h b/src/main/portfolio.h index a7f15a04d..b96efda51 100644 --- a/src/main/portfolio.h +++ b/src/main/portfolio.h @@ -1,13 +1,13 @@ /********************* */ /*! \file portfolio.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Kshitij Bansal - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Kshitij Bansal ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Provides (somewhat) generic functionality to simulate a ** (potentially cooperative) race diff --git a/src/main/portfolio_util.cpp b/src/main/portfolio_util.cpp index 60d591c28..03827a917 100644 --- a/src/main/portfolio_util.cpp +++ b/src/main/portfolio_util.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file portfolio_util.cpp ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Kshitij Bansal ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Code relevant only for portfolio builds **/ diff --git a/src/main/portfolio_util.h b/src/main/portfolio_util.h index 50cf0060a..32cc04540 100644 --- a/src/main/portfolio_util.h +++ b/src/main/portfolio_util.h @@ -1,13 +1,13 @@ /********************* */ /*! \file portfolio_util.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Code relevant only for portfolio builds **/ diff --git a/src/main/util.cpp b/src/main/util.cpp index 71b46e67a..e14b508de 100644 --- a/src/main/util.cpp +++ b/src/main/util.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file util.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Christopher L. Conway, Tim King, ACSYS + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Kshitij Bansal ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Utilities for the main driver. ** diff --git a/src/options/argument_extender.h b/src/options/argument_extender.h index 4c27317b4..6be41fe8e 100644 --- a/src/options/argument_extender.h +++ b/src/options/argument_extender.h @@ -1,13 +1,13 @@ /********************* */ /*! \file argument_extender.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Abstract utility class for extending commandline options. ** diff --git a/src/options/argument_extender_implementation.cpp b/src/options/argument_extender_implementation.cpp index c27c70dc2..0c23434c4 100644 --- a/src/options/argument_extender_implementation.cpp +++ b/src/options/argument_extender_implementation.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file argument_extender_implementation.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Utility class for parsing commandline options. ** diff --git a/src/options/argument_extender_implementation.h b/src/options/argument_extender_implementation.h index 13ec71467..e948132d7 100644 --- a/src/options/argument_extender_implementation.h +++ b/src/options/argument_extender_implementation.h @@ -1,13 +1,13 @@ /********************* */ /*! \file argument_extender_implementation.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Utility class for extending commandline options. ** diff --git a/src/options/arith_heuristic_pivot_rule.cpp b/src/options/arith_heuristic_pivot_rule.cpp index ff5f2102a..15c340aa8 100644 --- a/src/options/arith_heuristic_pivot_rule.cpp +++ b/src/options/arith_heuristic_pivot_rule.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file arith_heuristic_pivot_rule.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Tim King - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/arith_heuristic_pivot_rule.h b/src/options/arith_heuristic_pivot_rule.h index e44b8105b..9048cb92e 100644 --- a/src/options/arith_heuristic_pivot_rule.h +++ b/src/options/arith_heuristic_pivot_rule.h @@ -1,13 +1,13 @@ /********************* */ /*! \file arith_heuristic_pivot_rule.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Tim King - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/arith_propagation_mode.cpp b/src/options/arith_propagation_mode.cpp index 7f18a0356..5baf0b832 100644 --- a/src/options/arith_propagation_mode.cpp +++ b/src/options/arith_propagation_mode.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file arith_propagation_mode.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/arith_propagation_mode.h b/src/options/arith_propagation_mode.h index fa89496f0..dc4b80372 100644 --- a/src/options/arith_propagation_mode.h +++ b/src/options/arith_propagation_mode.h @@ -1,13 +1,13 @@ /********************* */ /*! \file arith_propagation_mode.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/arith_unate_lemma_mode.cpp b/src/options/arith_unate_lemma_mode.cpp index 55fd8a01f..9b683f4c1 100644 --- a/src/options/arith_unate_lemma_mode.cpp +++ b/src/options/arith_unate_lemma_mode.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file arith_unate_lemma_mode.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/arith_unate_lemma_mode.h b/src/options/arith_unate_lemma_mode.h index 5e1362bcb..39664d3aa 100644 --- a/src/options/arith_unate_lemma_mode.h +++ b/src/options/arith_unate_lemma_mode.h @@ -1,13 +1,13 @@ /********************* */ /*! \file arith_unate_lemma_mode.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/base_handlers.h b/src/options/base_handlers.h index d4137255e..0345f9e10 100644 --- a/src/options/base_handlers.h +++ b/src/options/base_handlers.h @@ -1,13 +1,13 @@ /********************* */ /*! \file base_handlers.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Kshitij Bansal - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/base_options_template.cpp b/src/options/base_options_template.cpp index 2c3d717fa..bdcef6029 100644 --- a/src/options/base_options_template.cpp +++ b/src/options/base_options_template.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file base_options_template.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Contains code for handling command-line options. ** diff --git a/src/options/base_options_template.h b/src/options/base_options_template.h index c8c02ecaa..486b793d0 100644 --- a/src/options/base_options_template.h +++ b/src/options/base_options_template.h @@ -1,13 +1,13 @@ /********************* */ /*! \file base_options_template.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Contains code for handling command-line options. ** diff --git a/src/options/boolean_term_conversion_mode.cpp b/src/options/boolean_term_conversion_mode.cpp index d1466ae14..0673718bb 100644 --- a/src/options/boolean_term_conversion_mode.cpp +++ b/src/options/boolean_term_conversion_mode.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file boolean_term_conversion_mode.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/boolean_term_conversion_mode.h b/src/options/boolean_term_conversion_mode.h index 81a0c661a..f2f4a51af 100644 --- a/src/options/boolean_term_conversion_mode.h +++ b/src/options/boolean_term_conversion_mode.h @@ -1,13 +1,13 @@ /********************* */ /*! \file boolean_term_conversion_mode.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/bv_bitblast_mode.cpp b/src/options/bv_bitblast_mode.cpp index 99ceb41ee..9cf47fe33 100644 --- a/src/options/bv_bitblast_mode.cpp +++ b/src/options/bv_bitblast_mode.cpp @@ -1,13 +1,13 @@ /********************* */ -/*! \file bitblast_mode.cpp +/*! \file bv_bitblast_mode.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Bitblast modes for bit-vector solver. ** diff --git a/src/options/bv_bitblast_mode.h b/src/options/bv_bitblast_mode.h index f36021478..4c8c4f626 100644 --- a/src/options/bv_bitblast_mode.h +++ b/src/options/bv_bitblast_mode.h @@ -1,13 +1,13 @@ /********************* */ -/*! \file bitblast_mode.h +/*! \file bv_bitblast_mode.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Bitblasting modes for bit-vector solver. ** diff --git a/src/options/decision_mode.cpp b/src/options/decision_mode.cpp index 0aeae1baa..3a93b0274 100644 --- a/src/options/decision_mode.cpp +++ b/src/options/decision_mode.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file decision_mode.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/decision_mode.h b/src/options/decision_mode.h index 420d00b4c..efc6ca213 100644 --- a/src/options/decision_mode.h +++ b/src/options/decision_mode.h @@ -1,13 +1,13 @@ /********************* */ /*! \file decision_mode.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Kshitij Bansal - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Kshitij Bansal, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/decision_weight.h b/src/options/decision_weight.h index 89ebe8a21..6d01b18cb 100644 --- a/src/options/decision_weight.h +++ b/src/options/decision_weight.h @@ -1,13 +1,13 @@ /********************* */ /*! \file decision_weight.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Rewriter attributes ** diff --git a/src/options/didyoumean.cpp b/src/options/didyoumean.cpp index 1066c7a1f..d874c7bc7 100644 --- a/src/options/didyoumean.cpp +++ b/src/options/didyoumean.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file didyoumean.cpp ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief did-you-mean style suggestions ** diff --git a/src/options/didyoumean.h b/src/options/didyoumean.h index 2615f4d0a..71a12e6fc 100644 --- a/src/options/didyoumean.h +++ b/src/options/didyoumean.h @@ -1,13 +1,13 @@ /********************* */ /*! \file didyoumean.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief did-you-mean style suggestions. ** diff --git a/src/options/didyoumean_test.cpp b/src/options/didyoumean_test.cpp index af3daa689..8117b57ac 100644 --- a/src/options/didyoumean_test.cpp +++ b/src/options/didyoumean_test.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file didyoumean_test.cpp ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/language.cpp b/src/options/language.cpp index 7558c6927..665089e45 100644 --- a/src/options/language.cpp +++ b/src/options/language.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file language.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Francois Bobot, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Definition of input and output languages ** diff --git a/src/options/language.h b/src/options/language.h index 9191a1d59..00328e4ab 100644 --- a/src/options/language.h +++ b/src/options/language.h @@ -1,13 +1,13 @@ /********************* */ /*! \file language.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Francois Bobot, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Francois Bobot, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Definition of input and output languages ** diff --git a/src/options/open_ostream.cpp b/src/options/open_ostream.cpp index 4c92d056b..214f148aa 100644 --- a/src/options/open_ostream.cpp +++ b/src/options/open_ostream.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file open_ostream.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/open_ostream.h b/src/options/open_ostream.h index ab83427a9..6c00e7dd1 100644 --- a/src/options/open_ostream.h +++ b/src/options/open_ostream.h @@ -1,13 +1,13 @@ /********************* */ -/*! \file open_stream.h +/*! \file open_ostream.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2016 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/option_exception.h b/src/options/option_exception.h index c57414026..450eda988 100644 --- a/src/options/option_exception.h +++ b/src/options/option_exception.h @@ -1,13 +1,13 @@ /********************* */ /*! \file option_exception.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Options-related exceptions ** diff --git a/src/options/options.h b/src/options/options.h index 6f0955bb9..33bd94e46 100644 --- a/src/options/options.h +++ b/src/options/options.h @@ -1,13 +1,13 @@ /********************* */ /*! \file options.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Kshitij Bansal ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Global (command-line, set-option, ...) parameters for SMT. ** diff --git a/src/options/options_get_option_template.cpp b/src/options/options_get_option_template.cpp index b7e5433ee..d50644a5d 100644 --- a/src/options/options_get_option_template.cpp +++ b/src/options/options_get_option_template.cpp @@ -1,13 +1,13 @@ /********************* */ -/*! \file option_handler_get_option_template.cpp +/*! \file options_get_option_template.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of OptionsHandler::getOption. ** diff --git a/src/options/options_handler.cpp b/src/options/options_handler.cpp index 8a5bacf91..d08f5f533 100644 --- a/src/options/options_handler.cpp +++ b/src/options/options_handler.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file options_handler.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Interface for custom handlers and predicates options. ** @@ -347,15 +347,21 @@ interleave \n\ const std::string OptionsHandler::s_triggerSelModeHelp = "\ Trigger selection modes currently supported by the --trigger-sel option:\n\ \n\ -default \n\ -+ Default, consider all subterms of quantified formulas for trigger selection.\n\ -\n\ -min \n\ +min | default \n\ + Consider only minimal subterms that meet criteria for triggers.\n\ \n\ max \n\ + Consider only maximal subterms that meet criteria for triggers. \n\ \n\ +all \n\ ++ Consider all subterms that meet criteria for triggers. \n\ +\n\ +min-s-max \n\ ++ Consider only minimal subterms that meet criteria for single triggers, maximal otherwise. \n\ +\n\ +min-s-all \n\ ++ Consider only minimal subterms that meet criteria for single triggers, all otherwise. \n\ +\n\ "; const std::string OptionsHandler::s_prenexQuantModeHelp = "\ Prenex quantifiers modes currently supported by the --prenex-quant option:\n\ @@ -608,6 +614,10 @@ theory::quantifiers::TriggerSelMode OptionsHandler::stringToTriggerSelMode(std:: return theory::quantifiers::TRIGGER_SEL_MIN; } else if(optarg == "max") { return theory::quantifiers::TRIGGER_SEL_MAX; + } else if(optarg == "min-s-max") { + return theory::quantifiers::TRIGGER_SEL_MIN_SINGLE_MAX; + } else if(optarg == "min-s-all") { + return theory::quantifiers::TRIGGER_SEL_MIN_SINGLE_ALL; } else if(optarg == "all") { return theory::quantifiers::TRIGGER_SEL_ALL; } else if(optarg == "help") { diff --git a/src/options/options_handler.h b/src/options/options_handler.h index 720889ca2..baa6cea96 100644 --- a/src/options/options_handler.h +++ b/src/options/options_handler.h @@ -1,13 +1,13 @@ /********************* */ /*! \file options_handler.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Interface for custom handlers and predicates options. ** diff --git a/src/options/options_holder_template.h b/src/options/options_holder_template.h index f033fd5ad..f33656eb1 100644 --- a/src/options/options_holder_template.h +++ b/src/options/options_holder_template.h @@ -1,13 +1,13 @@ /********************* */ /*! \file options_holder_template.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Global (command-line, set-option, ...) parameters for SMT ** diff --git a/src/options/options_public_functions.cpp b/src/options/options_public_functions.cpp index 2e86c732e..8f3a63175 100644 --- a/src/options/options_public_functions.cpp +++ b/src/options/options_public_functions.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file options_public_functions.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Definitions of public facing interface functions for Options. ** @@ -204,7 +204,7 @@ std::ostream* Options::getOut(){ } std::ostream* Options::getOutConst() const{ -#warning "Remove Options::getOutConst" + // #warning "Remove Options::getOutConst" return (*this)[options::out]; } diff --git a/src/options/options_set_option_template.cpp b/src/options/options_set_option_template.cpp index 04f3800f7..cc068f4e6 100644 --- a/src/options/options_set_option_template.cpp +++ b/src/options/options_set_option_template.cpp @@ -1,13 +1,13 @@ /********************* */ -/*! \file option_handler_set_option_template.cpp +/*! \file options_set_option_template.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of OptionsHandler::setOption. ** diff --git a/src/options/options_template.cpp b/src/options/options_template.cpp index 98db4951b..f029dfd17 100644 --- a/src/options/options_template.cpp +++ b/src/options/options_template.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file options_template.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Kshitij Bansal ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Contains code for handling command-line options. ** diff --git a/src/options/printer_modes.cpp b/src/options/printer_modes.cpp index b698ed07d..3ca311a96 100644 --- a/src/options/printer_modes.cpp +++ b/src/options/printer_modes.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file printer_modes.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/printer_modes.h b/src/options/printer_modes.h index 8ccceb13f..a05ca2470 100644 --- a/src/options/printer_modes.h +++ b/src/options/printer_modes.h @@ -1,13 +1,13 @@ /********************* */ /*! \file printer_modes.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/quantifiers_modes.cpp b/src/options/quantifiers_modes.cpp index e87f00d65..a58120974 100644 --- a/src/options/quantifiers_modes.cpp +++ b/src/options/quantifiers_modes.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file quantifiers_modes.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/quantifiers_modes.h b/src/options/quantifiers_modes.h index 86a783008..a437cfc97 100644 --- a/src/options/quantifiers_modes.h +++ b/src/options/quantifiers_modes.h @@ -1,13 +1,13 @@ /********************* */ /*! \file quantifiers_modes.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** @@ -107,6 +107,10 @@ enum TriggerSelMode { TRIGGER_SEL_MIN, /** only consider maximal terms for triggers */ TRIGGER_SEL_MAX, + /** consider minimal terms for single triggers, maximal for non-single */ + TRIGGER_SEL_MIN_SINGLE_MAX, + /** consider minimal terms for single triggers, all for non-single */ + TRIGGER_SEL_MIN_SINGLE_ALL, /** consider all terms for triggers */ TRIGGER_SEL_ALL, }; diff --git a/src/options/quantifiers_options b/src/options/quantifiers_options index 5f23a02e0..c27b21e23 100644 --- a/src/options/quantifiers_options +++ b/src/options/quantifiers_options @@ -69,8 +69,8 @@ option inferArithTriggerEq --infer-arith-trigger-eq bool :default false option inferArithTriggerEqExp --infer-arith-trigger-eq-exp bool :default false record explanations for inferArithTriggerEq -option smartTriggers --smart-triggers bool :default true - enable smart triggers +option strictTriggers --strict-triggers bool :default false + only instantiate quantifiers with user patterns based on triggers option relevantTriggers --relevant-triggers bool :default false prefer triggers that are more relevant based on SInE style analysis option relationalTriggers --relational-triggers bool :default false @@ -89,7 +89,7 @@ option multiTriggerPriority --multi-trigger-priority bool :default false only try multi triggers if single triggers give no instantiations option triggerSelMode --trigger-sel CVC4::theory::quantifiers::TriggerSelMode :default CVC4::theory::quantifiers::TRIGGER_SEL_DEFAULT :read-write :include "options/quantifiers_modes.h" :handler stringToTriggerSelMode selection mode for triggers -option userPatternsQuant --user-pat=MODE CVC4::theory::quantifiers::UserPatMode :default CVC4::theory::quantifiers::USER_PAT_MODE_TRUST :include "options/quantifiers_modes.h" :handler stringToUserPatMode +option userPatternsQuant --user-pat=MODE CVC4::theory::quantifiers::UserPatMode :default CVC4::theory::quantifiers::USER_PAT_MODE_TRUST :read-write :include "options/quantifiers_modes.h" :handler stringToUserPatMode policy for handling user-provided patterns for quantifier instantiation option incrementTriggers --increment-triggers bool :default true generate additional triggers as needed during search @@ -174,6 +174,9 @@ option qcfAllConflict --qcf-all-conflict bool :read-write :default false option instNoEntail --inst-no-entail bool :read-write :default true do not consider instances of quantified formulas that are currently entailed + +option instPropagate --inst-propagate bool :read-write :default false + internal propagation for instantiations for selecting relevant instances ### rewrite rules options diff --git a/src/options/set_language.cpp b/src/options/set_language.cpp index f68adbb45..32d3d73ae 100644 --- a/src/options/set_language.cpp +++ b/src/options/set_language.cpp @@ -1,13 +1,13 @@ /********************* */ -/*! \file language.h +/*! \file set_language.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Francois Bobot, Andrew Reynolds + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Definition of input and output languages ** diff --git a/src/options/set_language.h b/src/options/set_language.h index 53b0a6a63..c27bb5184 100644 --- a/src/options/set_language.h +++ b/src/options/set_language.h @@ -1,13 +1,13 @@ /********************* */ -/*! \file language.h +/*! \file set_language.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Francois Bobot, Andrew Reynolds + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Definition of input and output languages ** diff --git a/src/options/sets_options b/src/options/sets_options index 67bed5fe7..be945e4c9 100644 --- a/src/options/sets_options +++ b/src/options/sets_options @@ -17,4 +17,12 @@ expert-option setsCare1 --sets-care1 bool :default false option setsPropFull --sets-prop-full bool :default true additional propagation at full effort +option setsAggRewrite --sets-agg-rewrite bool :default false + aggressive sets rewriting + +option setsGuessEmpty --sets-guess-empty int :default 0 + when to guess leaf nodes being empty (0...2 : most aggressive..least aggressive) + +option setsSlowLemmas --sets-slow-lemmas bool :default true + endmodule diff --git a/src/options/simplification_mode.cpp b/src/options/simplification_mode.cpp index ab7851ef9..7189dacd1 100644 --- a/src/options/simplification_mode.cpp +++ b/src/options/simplification_mode.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file simplification_mode.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/simplification_mode.h b/src/options/simplification_mode.h index dd02ada5c..d1170f9ad 100644 --- a/src/options/simplification_mode.h +++ b/src/options/simplification_mode.h @@ -1,13 +1,13 @@ /********************* */ /*! \file simplification_mode.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/options/theoryof_mode.cpp b/src/options/theoryof_mode.cpp index c05f97ede..cf7178042 100644 --- a/src/options/theoryof_mode.cpp +++ b/src/options/theoryof_mode.cpp @@ -1,3 +1,20 @@ +/********************* */ +/*! \file theoryof_mode.cpp + ** \verbatim + ** Top contributors (to current version): + ** Tim King + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** \brief [[ Add one-line brief description here ]] + ** + ** [[ Add lengthier description here ]] + ** \todo document this file + **/ + #include "options/theoryof_mode.h" diff --git a/src/options/theoryof_mode.h b/src/options/theoryof_mode.h index 5a8723738..98f05a131 100644 --- a/src/options/theoryof_mode.h +++ b/src/options/theoryof_mode.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theoryof_mode.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Option selection for theoryOf() operation ** diff --git a/src/options/ufss_mode.h b/src/options/ufss_mode.h index 6ce05d46a..4a4b8b4c1 100644 --- a/src/options/ufss_mode.h +++ b/src/options/ufss_mode.h @@ -1,13 +1,13 @@ /********************* */ /*! \file ufss_mode.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Custom handlers and predicates for TheoryUF options ** diff --git a/src/parser/antlr_input.cpp b/src/parser/antlr_input.cpp index a1f74d694..6edb23a23 100644 --- a/src/parser/antlr_input.cpp +++ b/src/parser/antlr_input.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file antlr_input.cpp ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters, Kshitij Bansal - ** Minor contributors (to current version): Francois Bobot + ** Top contributors (to current version): + ** Christopher L. Conway, Kshitij Bansal, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A super-class for ANTLR-generated input language parsers. ** diff --git a/src/parser/antlr_input.h b/src/parser/antlr_input.h index 241d1bc83..8e5e82811 100644 --- a/src/parser/antlr_input.h +++ b/src/parser/antlr_input.h @@ -1,13 +1,13 @@ /********************* */ /*! \file antlr_input.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Tim King, Francois Bobot, Dejan Jovanovic + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Base for ANTLR parser classes. ** diff --git a/src/parser/antlr_line_buffered_input.cpp b/src/parser/antlr_line_buffered_input.cpp index 99b4a3068..22bbaf1db 100644 --- a/src/parser/antlr_line_buffered_input.cpp +++ b/src/parser/antlr_line_buffered_input.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file antlr_line_buffered_input.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/parser/antlr_line_buffered_input.h b/src/parser/antlr_line_buffered_input.h index c47ab324f..2c01a9bde 100644 --- a/src/parser/antlr_line_buffered_input.h +++ b/src/parser/antlr_line_buffered_input.h @@ -1,13 +1,13 @@ /********************* */ /*! \file antlr_line_buffered_input.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/parser/antlr_tracing.h b/src/parser/antlr_tracing.h index 1709e99a2..93a781796 100644 --- a/src/parser/antlr_tracing.h +++ b/src/parser/antlr_tracing.h @@ -1,13 +1,13 @@ /********************* */ /*! \file antlr_tracing.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/parser/antlr_undefines.h b/src/parser/antlr_undefines.h index 35a6c7e12..edf64c8a6 100644 --- a/src/parser/antlr_undefines.h +++ b/src/parser/antlr_undefines.h @@ -1,13 +1,13 @@ /********************* */ /*! \file antlr_undefines.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2016 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Every usage undefines standard autotools macro names. ** diff --git a/src/parser/bounded_token_buffer.cpp b/src/parser/bounded_token_buffer.cpp index 716639665..c89005941 100644 --- a/src/parser/bounded_token_buffer.cpp +++ b/src/parser/bounded_token_buffer.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file bounded_token_buffer.cpp ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An ANTLR3 bounded token stream implementation. ** diff --git a/src/parser/bounded_token_buffer.h b/src/parser/bounded_token_buffer.h index d11986754..947b33f69 100644 --- a/src/parser/bounded_token_buffer.h +++ b/src/parser/bounded_token_buffer.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bounded_token_buffer.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An ANTLR3 bounded token stream. ** diff --git a/src/parser/bounded_token_factory.cpp b/src/parser/bounded_token_factory.cpp index 7d130146f..1c5a00958 100644 --- a/src/parser/bounded_token_factory.cpp +++ b/src/parser/bounded_token_factory.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file bounded_token_factory.cpp ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An ANTLR3 bounded token factory implementation. ** diff --git a/src/parser/bounded_token_factory.h b/src/parser/bounded_token_factory.h index 5e5e48fab..8535d49cf 100644 --- a/src/parser/bounded_token_factory.h +++ b/src/parser/bounded_token_factory.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bounded_token_factory.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An ANTLR3 bounded token factory. ** diff --git a/src/parser/cvc/Cvc.g b/src/parser/cvc/Cvc.g index fbc6007fe..470fc5253 100644 --- a/src/parser/cvc/Cvc.g +++ b/src/parser/cvc/Cvc.g @@ -1,13 +1,13 @@ /* ******************* */ /*! \file Cvc.g ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Tim King, Dejan Jovanovic, Tianyi Liang, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Christopher L. Conway, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Parser for CVC presentation input language ** @@ -1985,6 +1985,11 @@ simpleTerm[CVC4::Expr& f] } } + /* set cardinality literal */ + | BAR BAR formula[f] { args.push_back(f); } BAR BAR + { f = MK_EXPR(kind::CARD, args[0]); + } + /* array literals */ | ARRAY_TOK /* { PARSER_STATE->pushScope(); } */ LPAREN restrictedType[t, CHECK_DECLARED] OF_TOK restrictedType[t2, CHECK_DECLARED] diff --git a/src/parser/cvc/cvc_input.cpp b/src/parser/cvc/cvc_input.cpp index 2370109ef..9e00567fe 100644 --- a/src/parser/cvc/cvc_input.cpp +++ b/src/parser/cvc/cvc_input.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc_input.cpp ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add file-specific comments here ]]. ** diff --git a/src/parser/cvc/cvc_input.h b/src/parser/cvc/cvc_input.h index a88fd7223..aff3698fc 100644 --- a/src/parser/cvc/cvc_input.h +++ b/src/parser/cvc/cvc_input.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc_input.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add file-specific comments here ]]. ** diff --git a/src/parser/input.cpp b/src/parser/input.cpp index 896e8bc74..5fadbcc54 100644 --- a/src/parser/input.cpp +++ b/src/parser/input.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file input.cpp ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A super-class for input language parsers. ** diff --git a/src/parser/input.h b/src/parser/input.h index 4ff37409c..7dce369c5 100644 --- a/src/parser/input.h +++ b/src/parser/input.h @@ -1,13 +1,13 @@ /********************* */ /*! \file input.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Francois Bobot + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Base for parser inputs. ** diff --git a/src/parser/memory_mapped_input_buffer.cpp b/src/parser/memory_mapped_input_buffer.cpp index 7be1c9aba..c9515aa92 100644 --- a/src/parser/memory_mapped_input_buffer.cpp +++ b/src/parser/memory_mapped_input_buffer.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file memory_mapped_input_buffer.cpp ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add file-specific comments here ]]. ** diff --git a/src/parser/memory_mapped_input_buffer.h b/src/parser/memory_mapped_input_buffer.h index bacd9cb0f..2a34d1197 100644 --- a/src/parser/memory_mapped_input_buffer.h +++ b/src/parser/memory_mapped_input_buffer.h @@ -1,13 +1,13 @@ /********************* */ /*! \file memory_mapped_input_buffer.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief ANTLR input buffer from a memory-mapped file. ** diff --git a/src/parser/parser.cpp b/src/parser/parser.cpp index b9531e8d9..712494805 100644 --- a/src/parser/parser.cpp +++ b/src/parser/parser.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file parser.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Christopher L. Conway - ** Minor contributors (to current version): Tim King, Dejan Jovanovic, Kshitij Bansal, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Christopher L. Conway, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Parser state implementation. ** diff --git a/src/parser/parser.h b/src/parser/parser.h index 9c2c7f7be..54f25ae74 100644 --- a/src/parser/parser.h +++ b/src/parser/parser.h @@ -1,13 +1,13 @@ /********************* */ /*! \file parser.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Christopher L. Conway - ** Minor contributors (to current version): Dejan Jovanovic, Kshitij Bansal, Francois Bobot, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Christopher L. Conway, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A collection of state for use by parser implementations. ** diff --git a/src/parser/parser_builder.cpp b/src/parser/parser_builder.cpp index e095d208b..8580d5672 100644 --- a/src/parser/parser_builder.cpp +++ b/src/parser/parser_builder.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file parser_builder.cpp ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Dejan Jovanovic, Francois Bobot + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A builder for parsers. ** diff --git a/src/parser/parser_builder.h b/src/parser/parser_builder.h index fe652286b..68dd684c1 100644 --- a/src/parser/parser_builder.h +++ b/src/parser/parser_builder.h @@ -1,13 +1,13 @@ /********************* */ /*! \file parser_builder.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A builder for parsers. ** diff --git a/src/parser/parser_exception.h b/src/parser/parser_exception.h index de47767c9..d83aab299 100644 --- a/src/parser/parser_exception.h +++ b/src/parser/parser_exception.h @@ -1,13 +1,13 @@ /********************* */ /*! \file parser_exception.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Christopher L. Conway - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Christopher L. Conway, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Exception class for parse errors. ** diff --git a/src/parser/smt1/Smt1.g b/src/parser/smt1/Smt1.g index a8e797470..824e6db8b 100644 --- a/src/parser/smt1/Smt1.g +++ b/src/parser/smt1/Smt1.g @@ -1,13 +1,13 @@ /* ******************* */ /*! \file Smt1.g ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic, Christopher L. Conway - ** Minor contributors (to current version): Andrew Reynolds, Tim King + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Parser for SMT-LIB input language. ** diff --git a/src/parser/smt1/smt1.cpp b/src/parser/smt1/smt1.cpp index a2abee2e7..50f62009a 100644 --- a/src/parser/smt1/smt1.cpp +++ b/src/parser/smt1/smt1.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt1.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Christopher L. Conway - ** Minor contributors (to current version): Tim King, Tianyi Liang, Dejan Jovanovic, Clark Barrett + ** Top contributors (to current version): + ** Morgan Deters, Christopher L. Conway, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** Definitions of SMT-LIB (v1) constants. **/ diff --git a/src/parser/smt1/smt1.h b/src/parser/smt1/smt1.h index 20ba0401c..45de222ac 100644 --- a/src/parser/smt1/smt1.h +++ b/src/parser/smt1/smt1.h @@ -1,13 +1,13 @@ /********************* */ /*! \file smt1.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Christopher L. Conway - ** Minor contributors (to current version): Andrew Reynolds, Clark Barrett, Tianyi Liang + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** Definitions of SMT constants. **/ diff --git a/src/parser/smt1/smt1_input.cpp b/src/parser/smt1/smt1_input.cpp index 8a8aa577e..69801e8b4 100644 --- a/src/parser/smt1/smt1_input.cpp +++ b/src/parser/smt1/smt1_input.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt1_input.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Christopher L. Conway - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add file-specific comments here ]]. ** diff --git a/src/parser/smt1/smt1_input.h b/src/parser/smt1/smt1_input.h index de21036c0..0e719f519 100644 --- a/src/parser/smt1/smt1_input.h +++ b/src/parser/smt1/smt1_input.h @@ -1,13 +1,13 @@ /********************* */ /*! \file smt1_input.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Christopher L. Conway - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add file-specific comments here ]]. ** diff --git a/src/parser/smt2/Smt2.g b/src/parser/smt2/Smt2.g index 0526ba66d..38163c579 100644 --- a/src/parser/smt2/Smt2.g +++ b/src/parser/smt2/Smt2.g @@ -1,13 +1,13 @@ /* ******************* */ /*! \file Smt2.g ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Dejan Jovanovic, Kshitij Bansal, Tianyi Liang, Francois Bobot, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Christopher L. Conway ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Parser for SMT-LIB v2 input language ** diff --git a/src/parser/smt2/smt2.cpp b/src/parser/smt2/smt2.cpp index e3fbe36f2..ebad90583 100644 --- a/src/parser/smt2/smt2.cpp +++ b/src/parser/smt2/smt2.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt2.cpp ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Kshitij Bansal, Morgan Deters - ** Minor contributors (to current version): Andrew Reynolds, Clark Barrett, Tianyi Liang + ** Top contributors (to current version): + ** Andrew Reynolds, Kshitij Bansal, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Definitions of SMT2 constants. ** @@ -226,6 +226,7 @@ void Smt2::addTheory(Theory theory) { addOperator(kind::MEMBER, "member"); addOperator(kind::SINGLETON, "singleton"); addOperator(kind::INSERT, "insert"); + addOperator(kind::CARD, "card"); break; case THEORY_DATATYPES: diff --git a/src/parser/smt2/smt2.h b/src/parser/smt2/smt2.h index 7cf92f008..1ae2c9dd7 100644 --- a/src/parser/smt2/smt2.h +++ b/src/parser/smt2/smt2.h @@ -1,13 +1,13 @@ /********************* */ /*! \file smt2.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Tianyi Liang, Kshitij Bansal + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Christopher L. Conway ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Definitions of SMT2 constants. ** diff --git a/src/parser/smt2/smt2_input.cpp b/src/parser/smt2/smt2_input.cpp index cea6db278..7aa4c3441 100644 --- a/src/parser/smt2/smt2_input.cpp +++ b/src/parser/smt2/smt2_input.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt2_input.cpp ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add file-specific comments here ]]. ** diff --git a/src/parser/smt2/smt2_input.h b/src/parser/smt2/smt2_input.h index 9a07ddc08..0ed88393f 100644 --- a/src/parser/smt2/smt2_input.h +++ b/src/parser/smt2/smt2_input.h @@ -1,13 +1,13 @@ /********************* */ /*! \file smt2_input.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add file-specific comments here ]]. ** diff --git a/src/parser/smt2/sygus_input.cpp b/src/parser/smt2/sygus_input.cpp index e4f36b3df..5b20e0a9a 100644 --- a/src/parser/smt2/sygus_input.cpp +++ b/src/parser/smt2/sygus_input.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file sygus_input.cpp ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add file-specific comments here ]]. ** diff --git a/src/parser/smt2/sygus_input.h b/src/parser/smt2/sygus_input.h index 1f0078076..50bc973e9 100644 --- a/src/parser/smt2/sygus_input.h +++ b/src/parser/smt2/sygus_input.h @@ -1,13 +1,13 @@ /********************* */ /*! \file sygus_input.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add file-specific comments here ]]. ** diff --git a/src/parser/tptp/Tptp.g b/src/parser/tptp/Tptp.g index d57aea376..73dcfa6cb 100644 --- a/src/parser/tptp/Tptp.g +++ b/src/parser/tptp/Tptp.g @@ -1,13 +1,13 @@ /* ******************* */ /*! \file Tptp.g ** \verbatim - ** Original author: Francois Bobot - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Francois Bobot, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Parser for TPTP input language. ** diff --git a/src/parser/tptp/tptp.cpp b/src/parser/tptp/tptp.cpp index 9d3bd4b1c..193c27e11 100644 --- a/src/parser/tptp/tptp.cpp +++ b/src/parser/tptp/tptp.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file tptp.cpp ** \verbatim - ** Original author: Francois Bobot - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Francois Bobot, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Definitions of TPTP constants. ** diff --git a/src/parser/tptp/tptp.h b/src/parser/tptp/tptp.h index 0937a11bf..06b7fac3c 100644 --- a/src/parser/tptp/tptp.h +++ b/src/parser/tptp/tptp.h @@ -1,13 +1,13 @@ /********************* */ /*! \file tptp.h ** \verbatim - ** Original author: Francois Bobot - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Francois Bobot, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Definitions of TPTP constants. ** diff --git a/src/parser/tptp/tptp_input.cpp b/src/parser/tptp/tptp_input.cpp index 5a393a58c..42337b42b 100644 --- a/src/parser/tptp/tptp_input.cpp +++ b/src/parser/tptp/tptp_input.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file tptp_input.cpp ** \verbatim - ** Original author: Francois Bobot - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Francois Bobot, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add file-specific comments here ]]. ** diff --git a/src/parser/tptp/tptp_input.h b/src/parser/tptp/tptp_input.h index 6357beae1..28bf1828a 100644 --- a/src/parser/tptp/tptp_input.h +++ b/src/parser/tptp/tptp_input.h @@ -1,13 +1,13 @@ /********************* */ /*! \file tptp_input.h ** \verbatim - ** Original author: Francois Bobot - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Francois Bobot, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add file-specific comments here ]]. ** diff --git a/src/printer/ast/ast_printer.cpp b/src/printer/ast/ast_printer.cpp index d05309ef7..e15d8766f 100644 --- a/src/printer/ast/ast_printer.cpp +++ b/src/printer/ast/ast_printer.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file ast_printer.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Liana Hadarean ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The pretty-printer interface for the AST output language ** diff --git a/src/printer/ast/ast_printer.h b/src/printer/ast/ast_printer.h index ea425a16f..ef123d1d4 100644 --- a/src/printer/ast/ast_printer.h +++ b/src/printer/ast/ast_printer.h @@ -1,13 +1,13 @@ /********************* */ /*! \file ast_printer.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The pretty-printer interface for the AST output language ** diff --git a/src/printer/cvc/cvc_printer.cpp b/src/printer/cvc/cvc_printer.cpp index b525c4329..bc59e37ba 100644 --- a/src/printer/cvc/cvc_printer.cpp +++ b/src/printer/cvc/cvc_printer.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc_printer.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic - ** Minor contributors (to current version): Francois Bobot, Liana Hadarean, Clark Barrett, Tim King, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The pretty-printer interface for the CVC output language ** @@ -793,6 +793,13 @@ void CvcPrinter::toStream(std::ostream& out, TNode n, int depth, bool types, boo return; break; } + case kind::CARD: { + out << "||"; + toStream(out, n[0], depth, types, false); + out << "||"; + return; + break; + } // Quantifiers case kind::FORALL: diff --git a/src/printer/cvc/cvc_printer.h b/src/printer/cvc/cvc_printer.h index 0809696c4..fd250132b 100644 --- a/src/printer/cvc/cvc_printer.h +++ b/src/printer/cvc/cvc_printer.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc_printer.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The pretty-printer interface for the CVC output language ** diff --git a/src/printer/dagification_visitor.cpp b/src/printer/dagification_visitor.cpp index 5bb4af436..c52f0ed08 100644 --- a/src/printer/dagification_visitor.cpp +++ b/src/printer/dagification_visitor.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file dagification_visitor.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of a dagifier for CVC4 expressions ** diff --git a/src/printer/dagification_visitor.h b/src/printer/dagification_visitor.h index 99fa7db64..c79ec514f 100644 --- a/src/printer/dagification_visitor.h +++ b/src/printer/dagification_visitor.h @@ -1,13 +1,13 @@ /********************* */ /*! \file dagification_visitor.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A dagifier for CVC4 expressions ** diff --git a/src/printer/printer.cpp b/src/printer/printer.cpp index a2734160f..c715312c1 100644 --- a/src/printer/printer.cpp +++ b/src/printer/printer.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file printer.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Francois Bobot, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Base of the pretty-printer interface ** diff --git a/src/printer/printer.h b/src/printer/printer.h index f4cd4635c..a6156ad16 100644 --- a/src/printer/printer.h +++ b/src/printer/printer.h @@ -1,13 +1,13 @@ /********************* */ /*! \file printer.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Base of the pretty-printer interface ** diff --git a/src/printer/smt1/smt1_printer.cpp b/src/printer/smt1/smt1_printer.cpp index bcd6faa83..7fde0749b 100644 --- a/src/printer/smt1/smt1_printer.cpp +++ b/src/printer/smt1/smt1_printer.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt1_printer.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The pretty-printer interface for the SMT output language ** diff --git a/src/printer/smt1/smt1_printer.h b/src/printer/smt1/smt1_printer.h index b13b894f0..d8101d916 100644 --- a/src/printer/smt1/smt1_printer.h +++ b/src/printer/smt1/smt1_printer.h @@ -1,13 +1,13 @@ /********************* */ /*! \file smt1_printer.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The pretty-printer interface for the SMT output language ** diff --git a/src/printer/smt2/smt2_printer.cpp b/src/printer/smt2/smt2_printer.cpp index 14f46db84..4defc7691 100644 --- a/src/printer/smt2/smt2_printer.cpp +++ b/src/printer/smt2/smt2_printer.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt2_printer.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic, Tim King, Liana Hadarean, Kshitij Bansal, Tianyi Liang, Francois Bobot, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Martin Brain ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The pretty-printer interface for the SMT2 output language ** @@ -977,7 +977,7 @@ void Smt2Printer::toStream(std::ostream& out, const Command* c, static std::string quoteSymbol(TNode n) { -#warning "check the old implementation. It seems off." + // #warning "check the old implementation. It seems off." std::stringstream ss; ss << language::SetLanguage(language::output::LANG_SMTLIB_V2_5); return CVC4::quoteSymbol(ss.str()); diff --git a/src/printer/smt2/smt2_printer.h b/src/printer/smt2/smt2_printer.h index a57c4f8dc..0354a5738 100644 --- a/src/printer/smt2/smt2_printer.h +++ b/src/printer/smt2/smt2_printer.h @@ -1,13 +1,13 @@ /********************* */ /*! \file smt2_printer.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The pretty-printer interface for the SMT2 output language ** diff --git a/src/printer/tptp/tptp_printer.cpp b/src/printer/tptp/tptp_printer.cpp index 46ae47ba4..1be98ffad 100644 --- a/src/printer/tptp/tptp_printer.cpp +++ b/src/printer/tptp/tptp_printer.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file tptp_printer.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The pretty-printer interface for the TPTP output language ** diff --git a/src/printer/tptp/tptp_printer.h b/src/printer/tptp/tptp_printer.h index 90a682bcc..aac69d046 100644 --- a/src/printer/tptp/tptp_printer.h +++ b/src/printer/tptp/tptp_printer.h @@ -1,13 +1,13 @@ /********************* */ /*! \file tptp_printer.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The pretty-printer interface for the TPTP output language ** diff --git a/src/proof/arith_proof.cpp b/src/proof/arith_proof.cpp index abe6cf1d4..a1287b667 100644 --- a/src/proof/arith_proof.cpp +++ b/src/proof/arith_proof.cpp @@ -1,18 +1,18 @@ /********************* */ /*! \file arith_proof.cpp -** \verbatim -** Original author: Liana Hadarean -** Major contributors: none -** Minor contributors (to current version): none -** This file is part of the CVC4 project. -** Copyright (c) 2009-2014 New York University and The University of Iowa -** See the file COPYING in the top-level source directory for licensing -** information.\endverbatim -** -** \brief [[ Add one-line brief description here ]] -** -** [[ Add lengthier description here ]] -** \todo document this file + ** \verbatim + ** Top contributors (to current version): + ** Guy Katz + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** [[ Add lengthier description here ]] + + ** \todo document this file + **/ #include "proof/theory_proof.h" diff --git a/src/proof/arith_proof.h b/src/proof/arith_proof.h index a35a5f57e..788e4bd86 100644 --- a/src/proof/arith_proof.h +++ b/src/proof/arith_proof.h @@ -1,13 +1,13 @@ /********************* */ /*! \file arith_proof.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Guy Katz, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Arith proof ** diff --git a/src/proof/array_proof.cpp b/src/proof/array_proof.cpp index 017a17cbe..8aba8dce9 100644 --- a/src/proof/array_proof.cpp +++ b/src/proof/array_proof.cpp @@ -1,18 +1,18 @@ /********************* */ -/*! \file uf_proof.cpp -** \verbatim -** Original author: Liana Hadarean -** Major contributors: none -** Minor contributors (to current version): none -** This file is part of the CVC4 project. -** Copyright (c) 2009-2014 New York University and The University of Iowa -** See the file COPYING in the top-level source directory for licensing -** information.\endverbatim -** -** \brief [[ Add one-line brief description here ]] -** -** [[ Add lengthier description here ]] -** \todo document this file +/*! \file array_proof.cpp + ** \verbatim + ** Top contributors (to current version): + ** Guy Katz + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** [[ Add lengthier description here ]] + + ** \todo document this file + **/ #include "proof/theory_proof.h" diff --git a/src/proof/array_proof.h b/src/proof/array_proof.h index 5792bd272..fb25c9433 100644 --- a/src/proof/array_proof.h +++ b/src/proof/array_proof.h @@ -1,13 +1,13 @@ /********************* */ /*! \file array_proof.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Guy Katz, Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Arrray proof ** diff --git a/src/proof/bitvector_proof.cpp b/src/proof/bitvector_proof.cpp index cc1003b2c..b63782226 100644 --- a/src/proof/bitvector_proof.cpp +++ b/src/proof/bitvector_proof.cpp @@ -1,18 +1,18 @@ /********************* */ /*! \file bitvector_proof.cpp -** \verbatim -** Original author: Liana Hadarean -** Major contributors: none -** Minor contributors (to current version): none -** This file is part of the CVC4 project. -** Copyright (c) 2009-2014 New York University and The University of Iowa -** See the file COPYING in the top-level source directory for licensing -** information.\endverbatim -** -** \brief [[ Add one-line brief description here ]] -** -** [[ Add lengthier description here ]] -** \todo document this file + ** \verbatim + ** Top contributors (to current version): + ** Liana Hadarean, Guy Katz, Tim King + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** [[ Add lengthier description here ]] + + ** \todo document this file + **/ #include "proof/bitvector_proof.h" diff --git a/src/proof/bitvector_proof.h b/src/proof/bitvector_proof.h index 4fabc8be3..4a1f4015d 100644 --- a/src/proof/bitvector_proof.h +++ b/src/proof/bitvector_proof.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bitvector_proof.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Guy Katz, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Bitvector proof ** diff --git a/src/proof/clause_id.h b/src/proof/clause_id.h index c6a9b6240..c66f8c9f5 100644 --- a/src/proof/clause_id.h +++ b/src/proof/clause_id.h @@ -1,13 +1,13 @@ /********************* */ /*! \file clause_id.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2016 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Definition of ClauseId ** diff --git a/src/proof/cnf_proof.cpp b/src/proof/cnf_proof.cpp index f9823ea92..19e9cbac9 100644 --- a/src/proof/cnf_proof.cpp +++ b/src/proof/cnf_proof.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file cnf_proof.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Morgan Deters, Andrew Reynolds - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Guy Katz, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/proof/cnf_proof.h b/src/proof/cnf_proof.h index b4df850f7..a21cb1c0e 100644 --- a/src/proof/cnf_proof.h +++ b/src/proof/cnf_proof.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cnf_proof.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Morgan Deters, Andrew Reynolds - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Guy Katz, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A manager for CnfProofs. ** diff --git a/src/proof/proof.h b/src/proof/proof.h index 97dad7150..af72ccfa8 100644 --- a/src/proof/proof.h +++ b/src/proof/proof.h @@ -1,13 +1,13 @@ /********************* */ /*! \file proof.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Proof macros ** diff --git a/src/proof/proof_manager.cpp b/src/proof/proof_manager.cpp index 0cec6e149..a3689d746 100644 --- a/src/proof/proof_manager.cpp +++ b/src/proof/proof_manager.cpp @@ -1,18 +1,18 @@ /********************* */ /*! \file proof_manager.cpp -** \verbatim -** Original author: Liana Hadarean -** Major contributors: Morgan Deters -** Minor contributors (to current version): Andrew Reynolds -** This file is part of the CVC4 project. -** Copyright (c) 2009-2014 New York University and The University of Iowa -** See the file COPYING in the top-level source directory for licensing -** information.\endverbatim -** -** \brief [[ Add one-line brief description here ]] -** -** [[ Add lengthier description here ]] -** \todo document this file + ** \verbatim + ** Top contributors (to current version): + ** Liana Hadarean, Guy Katz, Morgan Deters + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** [[ Add lengthier description here ]] + + ** \todo document this file + **/ #include "proof/proof_manager.h" diff --git a/src/proof/proof_manager.h b/src/proof/proof_manager.h index a39d97816..c74aac237 100644 --- a/src/proof/proof_manager.h +++ b/src/proof/proof_manager.h @@ -1,13 +1,13 @@ /********************* */ /*! \file proof_manager.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Liana Hadarean, Morgan Deters, Guy Katz ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A manager for Proofs ** diff --git a/src/proof/proof_utils.cpp b/src/proof/proof_utils.cpp index 47b8a235e..5b04c281d 100644 --- a/src/proof/proof_utils.cpp +++ b/src/proof/proof_utils.cpp @@ -1,18 +1,18 @@ /********************* */ /*! \file proof_utils.cpp -** \verbatim -** Original author: Liana Hadarean -** Major contributors: none -** Minor contributors (to current version): none -** This file is part of the CVC4 project. -** Copyright (c) 2009-2014 New York University and The University of Iowa -** See the file COPYING in the top-level source directory for licensing -** information.\endverbatim -** -** \brief [[ Add one-line brief description here ]] -** -** [[ Add lengthier description here ]] -** \todo document this file + ** \verbatim + ** Top contributors (to current version): + ** Liana Hadarean + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** [[ Add lengthier description here ]] + + ** \todo document this file + **/ #include "proof/proof_utils.h" diff --git a/src/proof/proof_utils.h b/src/proof/proof_utils.h index c27fbe5c2..da10c33a0 100644 --- a/src/proof/proof_utils.h +++ b/src/proof/proof_utils.h @@ -1,18 +1,18 @@ /********************* */ /*! \file proof_utils.h -** \verbatim -** Original author: Liana Hadarean -** Major contributors: none -** Minor contributors (to current version): none -** This file is part of the CVC4 project. -** Copyright (c) 2009-2014 New York University and The University of Iowa -** See the file COPYING in the top-level source directory for licensing -** information.\endverbatim -** -** \brief [[ Add one-line brief description here ]] -** -** [[ Add lengthier description here ]] -** \todo document this file + ** \verbatim + ** Top contributors (to current version): + ** Liana Hadarean + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** [[ Add lengthier description here ]] + + ** \todo document this file + **/ #include "cvc4_private.h" diff --git a/src/proof/sat_proof.h b/src/proof/sat_proof.h index 9160ebcfb..d94b61bf3 100644 --- a/src/proof/sat_proof.h +++ b/src/proof/sat_proof.h @@ -1,13 +1,13 @@ /********************* */ /*! \file sat_proof.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Resolution proof ** diff --git a/src/proof/sat_proof_implementation.h b/src/proof/sat_proof_implementation.h index 653732dd9..e773e4b47 100644 --- a/src/proof/sat_proof_implementation.h +++ b/src/proof/sat_proof_implementation.h @@ -1,13 +1,13 @@ /********************* */ /*! \file sat_proof_implementation.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Guy Katz, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Resolution proof ** diff --git a/src/proof/skolemization_manager.cpp b/src/proof/skolemization_manager.cpp index 526ea8dbb..12fea82ad 100644 --- a/src/proof/skolemization_manager.cpp +++ b/src/proof/skolemization_manager.cpp @@ -1,5 +1,18 @@ /********************* */ /*! \file skolemization_manager.cpp + ** \verbatim + ** Top contributors (to current version): + ** Guy Katz + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** [[ Add lengthier description here ]] + + ** \todo document this file + **/ #include "proof/skolemization_manager.h" diff --git a/src/proof/skolemization_manager.h b/src/proof/skolemization_manager.h index 649f0bf40..de510e514 100644 --- a/src/proof/skolemization_manager.h +++ b/src/proof/skolemization_manager.h @@ -1,5 +1,18 @@ /********************* */ /*! \file skolemization_manager.h + ** \verbatim + ** Top contributors (to current version): + ** Guy Katz + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** [[ Add lengthier description here ]] + + ** \todo document this file + **/ #include "cvc4_private.h" diff --git a/src/proof/theory_proof.cpp b/src/proof/theory_proof.cpp index efb6e6606..088275b3f 100644 --- a/src/proof/theory_proof.cpp +++ b/src/proof/theory_proof.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_proof.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Guy Katz, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/proof/theory_proof.h b/src/proof/theory_proof.h index b04dd4c60..54c86f3f3 100644 --- a/src/proof/theory_proof.h +++ b/src/proof/theory_proof.h @@ -1,19 +1,18 @@ /********************* */ /*! \file theory_proof.h -** \verbatim -** Original author: Liana Hadarean -** Major contributors: Morgan Deters -** Minor contributors (to current version): none -** This file is part of the CVC4 project. -** Copyright (c) 2009-2014 New York University and The University of Iowa -** See the file COPYING in the top-level source directory for licensing -** information.\endverbatim -** -** \brief A manager for UfProofs. -** -** A manager for UfProofs. -** -** + ** \verbatim + ** Top contributors (to current version): + ** Liana Hadarean, Guy Katz, Tim King + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** [[ Add lengthier description here ]] + + ** \todo document this file + **/ #include "cvc4_private.h" diff --git a/src/proof/uf_proof.cpp b/src/proof/uf_proof.cpp index e728e9e49..32ca122b0 100644 --- a/src/proof/uf_proof.cpp +++ b/src/proof/uf_proof.cpp @@ -1,18 +1,18 @@ /********************* */ /*! \file uf_proof.cpp -** \verbatim -** Original author: Liana Hadarean -** Major contributors: none -** Minor contributors (to current version): none -** This file is part of the CVC4 project. -** Copyright (c) 2009-2014 New York University and The University of Iowa -** See the file COPYING in the top-level source directory for licensing -** information.\endverbatim -** -** \brief [[ Add one-line brief description here ]] -** -** [[ Add lengthier description here ]] -** \todo document this file + ** \verbatim + ** Top contributors (to current version): + ** Liana Hadarean, Guy Katz + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** [[ Add lengthier description here ]] + + ** \todo document this file + **/ #include "proof/theory_proof.h" diff --git a/src/proof/uf_proof.h b/src/proof/uf_proof.h index 5f6d4203a..e359eaebd 100644 --- a/src/proof/uf_proof.h +++ b/src/proof/uf_proof.h @@ -1,13 +1,13 @@ /********************* */ /*! \file uf_proof.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Guy Katz, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief UF proof ** diff --git a/src/proof/unsat_core.cpp b/src/proof/unsat_core.cpp index 2b559d117..4c940e4be 100644 --- a/src/proof/unsat_core.cpp +++ b/src/proof/unsat_core.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file unsat_core.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Representation of unsat cores ** diff --git a/src/proof/unsat_core.h b/src/proof/unsat_core.h index 8e92fe3d1..a238f0a6a 100644 --- a/src/proof/unsat_core.h +++ b/src/proof/unsat_core.h @@ -1,13 +1,13 @@ /********************* */ /*! \file unsat_core.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Liana Hadarean ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/prop/cnf_stream.cpp b/src/prop/cnf_stream.cpp index 7409c7222..aa1fc9587 100644 --- a/src/prop/cnf_stream.cpp +++ b/src/prop/cnf_stream.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file cnf_stream.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters, Dejan Jovanovic - ** Minor contributors (to current version): Kshitij Bansal, Liana Hadarean, Christopher L. Conway, Andrew Reynolds + ** Top contributors (to current version): + ** Dejan Jovanovic, Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A CNF converter that takes in asserts and has the side effect ** of given an equisatisfiable stream of assertions to PropEngine. diff --git a/src/prop/cnf_stream.h b/src/prop/cnf_stream.h index 32e2205a1..cf9d519a7 100644 --- a/src/prop/cnf_stream.h +++ b/src/prop/cnf_stream.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cnf_stream.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters, Dejan Jovanovic - ** Minor contributors (to current version): Clark Barrett, Liana Hadarean, Christopher L. Conway, Andrew Reynolds + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This class transforms a sequence of formulas into clauses. ** diff --git a/src/prop/prop_engine.cpp b/src/prop/prop_engine.cpp index ab9ee6588..54cf4c457 100644 --- a/src/prop/prop_engine.cpp +++ b/src/prop/prop_engine.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file prop_engine.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic - ** Minor contributors (to current version): Clark Barrett, Liana Hadarean, Kshitij Bansal, Christopher L. Conway, Tim King + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of the propositional engine of CVC4 ** diff --git a/src/prop/prop_engine.h b/src/prop/prop_engine.h index c1c433b05..b9ce7ca7e 100644 --- a/src/prop/prop_engine.h +++ b/src/prop/prop_engine.h @@ -1,13 +1,13 @@ /********************* */ /*! \file prop_engine.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic - ** Minor contributors (to current version): Clark Barrett, Liana Hadarean, Christopher L. Conway, Kshitij Bansal, Tim King + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The PropEngine (propositional engine); main interface point ** between CVC4's SMT infrastructure and the SAT solver diff --git a/src/prop/registrar.h b/src/prop/registrar.h index b6dd021ab..bd8088921 100644 --- a/src/prop/registrar.h +++ b/src/prop/registrar.h @@ -1,13 +1,13 @@ /********************* */ /*! \file registrar.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Tim King, Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Liana Hadarean ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Class to encapsulate preregistration duties ** diff --git a/src/prop/sat_solver.h b/src/prop/sat_solver.h index 99e981220..92696ae25 100644 --- a/src/prop/sat_solver.h +++ b/src/prop/sat_solver.h @@ -1,13 +1,13 @@ /********************* */ /*! \file sat_solver.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters, Liana Hadarean - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Dejan Jovanovic, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief SAT Solver. ** diff --git a/src/prop/sat_solver_factory.cpp b/src/prop/sat_solver_factory.cpp index c131ca475..092ec72f2 100644 --- a/src/prop/sat_solver_factory.cpp +++ b/src/prop/sat_solver_factory.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file sat_solver_factory.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Tim King - ** Minor contributors (to current version): Morgan Deters, Liana Hadarean + ** Top contributors (to current version): + ** Dejan Jovanovic, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief SAT Solver creation facility. ** diff --git a/src/prop/sat_solver_factory.h b/src/prop/sat_solver_factory.h index 6a3053a18..7cc23a8e8 100644 --- a/src/prop/sat_solver_factory.h +++ b/src/prop/sat_solver_factory.h @@ -1,13 +1,13 @@ /********************* */ /*! \file sat_solver_factory.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): Liana Hadarean, Morgan Deters + ** Top contributors (to current version): + ** Dejan Jovanovic, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief SAT Solver. ** diff --git a/src/prop/sat_solver_types.h b/src/prop/sat_solver_types.h index c47c2b67b..557f9af65 100644 --- a/src/prop/sat_solver_types.h +++ b/src/prop/sat_solver_types.h @@ -1,13 +1,13 @@ /********************* */ /*! \file sat_solver_types.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters, Liana Hadarean, Kshitij Bansal + ** Top contributors (to current version): + ** Dejan Jovanovic, Kshitij Bansal, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This class transforms a sequence of formulas into clauses. ** diff --git a/src/prop/theory_proxy.cpp b/src/prop/theory_proxy.cpp index 268a90cf6..4a4515eb9 100644 --- a/src/prop/theory_proxy.cpp +++ b/src/prop/theory_proxy.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_proxy.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Kshitij Bansal, Morgan Deters - ** Minor contributors (to current version): Clark Barrett, Christopher L. Conway, Tim King, Liana Hadarean + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Liana Hadarean ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/prop/theory_proxy.h b/src/prop/theory_proxy.h index 0e2b885d9..88c6ca94a 100644 --- a/src/prop/theory_proxy.h +++ b/src/prop/theory_proxy.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_proxy.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Liana Hadarean, Kshitij Bansal, Morgan Deters - ** Minor contributors (to current version): Christopher L. Conway, Tim King + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief SAT Solver. ** diff --git a/src/smt/boolean_terms.cpp b/src/smt/boolean_terms.cpp index 1adc71d70..40b757598 100644 --- a/src/smt/boolean_terms.cpp +++ b/src/smt/boolean_terms.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file boolean_terms.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/smt/boolean_terms.h b/src/smt/boolean_terms.h index e1865f29f..0a63f7fd8 100644 --- a/src/smt/boolean_terms.h +++ b/src/smt/boolean_terms.h @@ -1,13 +1,13 @@ /********************* */ /*! \file boolean_terms.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/smt/command.cpp b/src/smt/command.cpp index 5bf74a7de..bd514e2a8 100644 --- a/src/smt/command.cpp +++ b/src/smt/command.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file command.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal, Dejan Jovanovic, Andrew Reynolds, Francois Bobot + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Francois Bobot ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of command objects. ** diff --git a/src/smt/command.h b/src/smt/command.h index 7c9706522..db4efd819 100644 --- a/src/smt/command.h +++ b/src/smt/command.h @@ -1,13 +1,13 @@ /********************* */ /*! \file command.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal, Christopher L. Conway, Dejan Jovanovic, Francois Bobot, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Francois Bobot ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of the command pattern on SmtEngines. ** diff --git a/src/smt/command_list.cpp b/src/smt/command_list.cpp index 2319d9539..78e5914aa 100644 --- a/src/smt/command_list.cpp +++ b/src/smt/command_list.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file command_list.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A context-sensitive list of Commands, and their cleanup ** diff --git a/src/smt/command_list.h b/src/smt/command_list.h index 47185b365..ea6b64940 100644 --- a/src/smt/command_list.h +++ b/src/smt/command_list.h @@ -1,13 +1,13 @@ /********************* */ /*! \file command_list.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A context-sensitive list of Commands, and their cleanup ** diff --git a/src/smt/dump.cpp b/src/smt/dump.cpp index 79bf43e3c..eee7b901a 100644 --- a/src/smt/dump.cpp +++ b/src/smt/dump.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file dump.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Kshitij Bansal ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Dump utility classes and functions ** diff --git a/src/smt/dump.h b/src/smt/dump.h index a6fa899da..2abfe5408 100644 --- a/src/smt/dump.h +++ b/src/smt/dump.h @@ -1,13 +1,13 @@ /********************* */ /*! \file dump.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Dump utility classes and functions ** diff --git a/src/smt/ite_removal.cpp b/src/smt/ite_removal.cpp index c0c6ed02b..fcd0c3254 100644 --- a/src/smt/ite_removal.cpp +++ b/src/smt/ite_removal.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file ite_removal.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Tim King, Morgan Deters - ** Minor contributors (to current version): Kshitij Bansal, Andrew Reynolds, Clark Barrett + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Removal of term ITEs ** diff --git a/src/smt/ite_removal.h b/src/smt/ite_removal.h index d6d820f89..c0a46c316 100644 --- a/src/smt/ite_removal.h +++ b/src/smt/ite_removal.h @@ -1,13 +1,13 @@ /********************* */ /*! \file ite_removal.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Kshitij Bansal, Tim King, Morgan Deters - ** Minor contributors (to current version): Clark Barrett + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Removal of term ITEs ** diff --git a/src/smt/logic_exception.h b/src/smt/logic_exception.h index a641f8d21..93db29a9b 100644 --- a/src/smt/logic_exception.h +++ b/src/smt/logic_exception.h @@ -1,13 +1,13 @@ /********************* */ /*! \file logic_exception.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An exception that is thrown when a feature is used outside ** the logic that CVC4 is currently using diff --git a/src/smt/logic_request.cpp b/src/smt/logic_request.cpp index 09559eb8d..dc6a2d6b7 100644 --- a/src/smt/logic_request.cpp +++ b/src/smt/logic_request.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file logic_request.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/smt/logic_request.h b/src/smt/logic_request.h index 94c6c2a5e..7b41886bd 100644 --- a/src/smt/logic_request.h +++ b/src/smt/logic_request.h @@ -1,13 +1,13 @@ /********************* */ /*! \file logic_request.h ** \verbatim - ** Original author: Martin Brain <> - ** Major contributors: none - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Martin Brain, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An object to request logic widening in the running SmtEngine ** diff --git a/src/smt/managed_ostreams.cpp b/src/smt/managed_ostreams.cpp index 1901f731d..cae6ac67f 100644 --- a/src/smt/managed_ostreams.cpp +++ b/src/smt/managed_ostreams.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file managed_ostreams.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2016 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Wrappers to handle memory management of ostreams. ** diff --git a/src/smt/managed_ostreams.h b/src/smt/managed_ostreams.h index 6dc785027..56c517a87 100644 --- a/src/smt/managed_ostreams.h +++ b/src/smt/managed_ostreams.h @@ -1,13 +1,13 @@ /********************* */ /*! \file managed_ostreams.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2016 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Wrappers to handle memory management of ostreams. ** diff --git a/src/smt/model.cpp b/src/smt/model.cpp index 15ecbadfb..a38862307 100644 --- a/src/smt/model.cpp +++ b/src/smt/model.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file model.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief implementation of Model class **/ diff --git a/src/smt/model.h b/src/smt/model.h index 4bbcb5f7d..768cb3e6a 100644 --- a/src/smt/model.h +++ b/src/smt/model.h @@ -1,13 +1,13 @@ /********************* */ /*! \file model.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Model class **/ diff --git a/src/smt/model_postprocessor.cpp b/src/smt/model_postprocessor.cpp index aa645954b..369c5d48f 100644 --- a/src/smt/model_postprocessor.cpp +++ b/src/smt/model_postprocessor.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file model_postprocessor.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief ** diff --git a/src/smt/model_postprocessor.h b/src/smt/model_postprocessor.h index 024f4f3a3..d9e749677 100644 --- a/src/smt/model_postprocessor.h +++ b/src/smt/model_postprocessor.h @@ -1,13 +1,13 @@ /********************* */ /*! \file model_postprocessor.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief ** diff --git a/src/smt/smt_engine.cpp b/src/smt/smt_engine.cpp index 784d82228..bff8e187f 100644 --- a/src/smt/smt_engine.cpp +++ b/src/smt/smt_engine.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt_engine.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Clark Barrett - ** Minor contributors (to current version): Christopher L. Conway, Tianyi Liang, Martin Brain <>, Kshitij Bansal, Liana Hadarean, Dejan Jovanovic, Tim King, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Clark Barrett, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The main entry point into the CVC4 library's SMT interface ** @@ -1846,6 +1846,11 @@ void SmtEngine::setDefaults() { } } //implied options... + if( options::strictTriggers() ){ + if( !options::userPatternsQuant.wasSetByUser() ){ + options::userPatternsQuant.set( quantifiers::USER_PAT_MODE_TRUST ); + } + } if( options::qcfMode.wasSetByUser() || options::qcfTConstraint() ){ options::quantConflictFind.set( true ); } diff --git a/src/smt/smt_engine.h b/src/smt/smt_engine.h index 0a8f8099f..2741cea85 100644 --- a/src/smt/smt_engine.h +++ b/src/smt/smt_engine.h @@ -1,13 +1,13 @@ /********************* */ /*! \file smt_engine.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Martin Brain <>, Tim King, Clark Barrett, Christopher L. Conway, Andrew Reynolds, Kshitij Bansal, Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief SmtEngine: the main public entry point of libcvc4. ** diff --git a/src/smt/smt_engine_check_proof.cpp b/src/smt/smt_engine_check_proof.cpp index 1712744d7..5634a4651 100644 --- a/src/smt/smt_engine_check_proof.cpp +++ b/src/smt/smt_engine_check_proof.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt_engine_check_proof.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Guy Katz ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** @@ -22,7 +22,7 @@ #include <fstream> #include <string> -#warning "TODO: Why is lfsc's check.h being included like this?" +// #warning "TODO: Why is lfsc's check.h being included like this?" #include "check.h" #include "base/configuration_private.h" diff --git a/src/smt/smt_engine_scope.cpp b/src/smt/smt_engine_scope.cpp index 25004c85e..c31ea5736 100644 --- a/src/smt/smt_engine_scope.cpp +++ b/src/smt/smt_engine_scope.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt_engine_scope.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/smt/smt_engine_scope.h b/src/smt/smt_engine_scope.h index 5a7e39849..e00be40d4 100644 --- a/src/smt/smt_engine_scope.h +++ b/src/smt/smt_engine_scope.h @@ -1,13 +1,13 @@ /********************* */ /*! \file smt_engine_scope.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Liana Hadarean ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/smt/smt_statistics_registry.cpp b/src/smt/smt_statistics_registry.cpp index 5aa9085f5..d34498697 100644 --- a/src/smt/smt_statistics_registry.cpp +++ b/src/smt/smt_statistics_registry.cpp @@ -1,13 +1,13 @@ /********************* */ -/*! \file smt_statistic_registry.cpp +/*! \file smt_statistics_registry.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2016 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Accessor for the SmtEngine's StatisticsRegistry. ** diff --git a/src/smt/smt_statistics_registry.h b/src/smt/smt_statistics_registry.h index 60a5e7c53..7483e8215 100644 --- a/src/smt/smt_statistics_registry.h +++ b/src/smt/smt_statistics_registry.h @@ -1,13 +1,13 @@ /********************* */ -/*! \file smt_statistic_registry.h +/*! \file smt_statistics_registry.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2016 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Accessor for the SmtEngine's StatisticsRegistry. ** diff --git a/src/smt/update_ostream.h b/src/smt/update_ostream.h index b87ed69d2..9574c5460 100644 --- a/src/smt/update_ostream.h +++ b/src/smt/update_ostream.h @@ -1,13 +1,13 @@ /********************* */ /*! \file update_ostream.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2016 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/smt_util/boolean_simplification.cpp b/src/smt_util/boolean_simplification.cpp index fba431350..c5c169301 100644 --- a/src/smt_util/boolean_simplification.cpp +++ b/src/smt_util/boolean_simplification.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file boolean_simplification.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Simple routines for Boolean simplification ** diff --git a/src/smt_util/boolean_simplification.h b/src/smt_util/boolean_simplification.h index 27fdc3d28..7207dc336 100644 --- a/src/smt_util/boolean_simplification.h +++ b/src/smt_util/boolean_simplification.h @@ -1,13 +1,13 @@ /********************* */ /*! \file boolean_simplification.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Simple routines for Boolean simplification ** diff --git a/src/smt_util/lemma_channels.cpp b/src/smt_util/lemma_channels.cpp index e75866c5e..083c4adfb 100644 --- a/src/smt_util/lemma_channels.cpp +++ b/src/smt_util/lemma_channels.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file lemma_channels.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2015 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This class is a light container for globals that used to live ** in options. This is NOT a good long term solution, but is a reasonable diff --git a/src/smt_util/lemma_channels.h b/src/smt_util/lemma_channels.h index 6cd81795e..54a9db137 100644 --- a/src/smt_util/lemma_channels.h +++ b/src/smt_util/lemma_channels.h @@ -1,13 +1,13 @@ /********************* */ /*! \file lemma_channels.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2015 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief LemmaChannels is a light container for a pair of input and output ** lemma channels. diff --git a/src/smt_util/lemma_input_channel.h b/src/smt_util/lemma_input_channel.h index 44f0b87f5..5d2b092e1 100644 --- a/src/smt_util/lemma_input_channel.h +++ b/src/smt_util/lemma_input_channel.h @@ -1,13 +1,13 @@ /********************* */ /*! \file lemma_input_channel.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/smt_util/lemma_output_channel.h b/src/smt_util/lemma_output_channel.h index df7abd1e9..6664b0d48 100644 --- a/src/smt_util/lemma_output_channel.h +++ b/src/smt_util/lemma_output_channel.h @@ -1,13 +1,13 @@ /********************* */ /*! \file lemma_output_channel.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Mechanism for communication about new lemmas ** diff --git a/src/smt_util/nary_builder.cpp b/src/smt_util/nary_builder.cpp index ec012308f..686dcf506 100644 --- a/src/smt_util/nary_builder.cpp +++ b/src/smt_util/nary_builder.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file nary_builder.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/smt_util/nary_builder.h b/src/smt_util/nary_builder.h index c98e01b1b..d8201fbc5 100644 --- a/src/smt_util/nary_builder.h +++ b/src/smt_util/nary_builder.h @@ -1,13 +1,13 @@ /********************* */ /*! \file nary_builder.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/smt_util/node_visitor.h b/src/smt_util/node_visitor.h index c8958b7b5..1906124ab 100644 --- a/src/smt_util/node_visitor.h +++ b/src/smt_util/node_visitor.h @@ -1,13 +1,13 @@ /********************* */ /*! \file node_visitor.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Liana Hadarean, Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Liana Hadarean ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple visitor for nodes ** diff --git a/src/theory/arith/approx_simplex.cpp b/src/theory/arith/approx_simplex.cpp index 5bbe29bc5..9b8efb783 100644 --- a/src/theory/arith/approx_simplex.cpp +++ b/src/theory/arith/approx_simplex.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file approx_simplex.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/approx_simplex.h b/src/theory/arith/approx_simplex.h index 97e6d6b3e..8832fce71 100644 --- a/src/theory/arith/approx_simplex.h +++ b/src/theory/arith/approx_simplex.h @@ -1,13 +1,13 @@ /********************* */ /*! \file approx_simplex.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/arith_ite_utils.cpp b/src/theory/arith/arith_ite_utils.cpp index cd180e59e..6695e641f 100644 --- a/src/theory/arith/arith_ite_utils.cpp +++ b/src/theory/arith/arith_ite_utils.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file arith_ite_utils.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Kshitij Bansal ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/arith_ite_utils.h b/src/theory/arith/arith_ite_utils.h index 84948cd4b..44c3c080b 100644 --- a/src/theory/arith/arith_ite_utils.h +++ b/src/theory/arith/arith_ite_utils.h @@ -1,13 +1,13 @@ /********************* */ /*! \file arith_ite_utils.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/arith_rewriter.cpp b/src/theory/arith/arith_rewriter.cpp index ca286d53a..e53e2ee97 100644 --- a/src/theory/arith/arith_rewriter.cpp +++ b/src/theory/arith/arith_rewriter.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file arith_rewriter.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/arith_rewriter.h b/src/theory/arith/arith_rewriter.h index abc25b4af..3cb502249 100644 --- a/src/theory/arith/arith_rewriter.h +++ b/src/theory/arith/arith_rewriter.h @@ -1,13 +1,13 @@ /********************* */ /*! \file arith_rewriter.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters, Dejan Jovanovic - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Dejan Jovanovic, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Rewriter for arithmetic. ** diff --git a/src/theory/arith/arith_static_learner.cpp b/src/theory/arith/arith_static_learner.cpp index aac792377..7c648c941 100644 --- a/src/theory/arith/arith_static_learner.cpp +++ b/src/theory/arith/arith_static_learner.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file arith_static_learner.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: Dejan Jovanovic - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Dejan Jovanovic, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/arith_static_learner.h b/src/theory/arith/arith_static_learner.h index 2aa9c9332..4951d34d7 100644 --- a/src/theory/arith/arith_static_learner.h +++ b/src/theory/arith/arith_static_learner.h @@ -1,13 +1,13 @@ /********************* */ /*! \file arith_static_learner.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/arith_utilities.h b/src/theory/arith/arith_utilities.h index ffa896012..14329ce4d 100644 --- a/src/theory/arith/arith_utilities.h +++ b/src/theory/arith/arith_utilities.h @@ -1,13 +1,13 @@ /********************* */ /*! \file arith_utilities.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic, Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Arith utilities are common inline functions for dealing with nodes. ** diff --git a/src/theory/arith/arithvar.cpp b/src/theory/arith/arithvar.cpp index acae61db0..1ab125a47 100644 --- a/src/theory/arith/arithvar.cpp +++ b/src/theory/arith/arithvar.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file arithvar.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/arithvar.h b/src/theory/arith/arithvar.h index 9e4dab4c3..f9ff6da26 100644 --- a/src/theory/arith/arithvar.h +++ b/src/theory/arith/arithvar.h @@ -1,13 +1,13 @@ /********************* */ /*! \file arithvar.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Defines ArithVar which is the internal representation of variables in arithmetic ** diff --git a/src/theory/arith/arithvar_node_map.h b/src/theory/arith/arithvar_node_map.h index ede29017b..da0b03ef2 100644 --- a/src/theory/arith/arithvar_node_map.h +++ b/src/theory/arith/arithvar_node_map.h @@ -1,13 +1,13 @@ /********************* */ /*! \file arithvar_node_map.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/attempt_solution_simplex.cpp b/src/theory/arith/attempt_solution_simplex.cpp index d7b31e2e2..333b0bfae 100644 --- a/src/theory/arith/attempt_solution_simplex.cpp +++ b/src/theory/arith/attempt_solution_simplex.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file attempt_solution_simplex.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/attempt_solution_simplex.h b/src/theory/arith/attempt_solution_simplex.h index 49a2dda29..00df8c075 100644 --- a/src/theory/arith/attempt_solution_simplex.h +++ b/src/theory/arith/attempt_solution_simplex.h @@ -1,13 +1,13 @@ /********************* */ /*! \file attempt_solution_simplex.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is an implementation of the Simplex Module for the Simplex for DPLL(T) ** decision procedure. diff --git a/src/theory/arith/bound_counts.h b/src/theory/arith/bound_counts.h index b5e0124c1..b6417ed63 100644 --- a/src/theory/arith/bound_counts.h +++ b/src/theory/arith/bound_counts.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bound_counts.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/callbacks.cpp b/src/theory/arith/callbacks.cpp index b6e579465..766c7424a 100644 --- a/src/theory/arith/callbacks.cpp +++ b/src/theory/arith/callbacks.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file callbacks.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/callbacks.h b/src/theory/arith/callbacks.h index d180ceab5..606f4111b 100644 --- a/src/theory/arith/callbacks.h +++ b/src/theory/arith/callbacks.h @@ -1,13 +1,13 @@ /********************* */ /*! \file callbacks.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/congruence_manager.cpp b/src/theory/arith/congruence_manager.cpp index 746121b70..833565c9e 100644 --- a/src/theory/arith/congruence_manager.cpp +++ b/src/theory/arith/congruence_manager.cpp @@ -1,3 +1,20 @@ +/********************* */ +/*! \file congruence_manager.cpp + ** \verbatim + ** Top contributors (to current version): + ** Tim King, Dejan Jovanovic, Morgan Deters + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** \brief [[ Add one-line brief description here ]] + ** + ** [[ Add lengthier description here ]] + ** \todo document this file + **/ + /*! \file congruence_manager.cpp ** \verbatim ** Original author: Tim King diff --git a/src/theory/arith/congruence_manager.h b/src/theory/arith/congruence_manager.h index 138805b6e..32e683509 100644 --- a/src/theory/arith/congruence_manager.h +++ b/src/theory/arith/congruence_manager.h @@ -1,13 +1,13 @@ /********************* */ /*! \file congruence_manager.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic, Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/constraint.cpp b/src/theory/arith/constraint.cpp index 5dc0ba1ac..a82ec4c95 100644 --- a/src/theory/arith/constraint.cpp +++ b/src/theory/arith/constraint.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file constraint.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic, Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/constraint.h b/src/theory/arith/constraint.h index 2c8fa9bcd..3ae2d0b29 100644 --- a/src/theory/arith/constraint.h +++ b/src/theory/arith/constraint.h @@ -1,13 +1,13 @@ /********************* */ /*! \file constraint.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Defines Constraint and ConstraintDatabase which is the internal representation of variables in arithmetic ** diff --git a/src/theory/arith/constraint_forward.h b/src/theory/arith/constraint_forward.h index bfa42af46..1ebffc1b0 100644 --- a/src/theory/arith/constraint_forward.h +++ b/src/theory/arith/constraint_forward.h @@ -1,13 +1,13 @@ /********************* */ /*! \file constraint_forward.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Forward declarations of the ConstraintValue and ConstraintDatabase classes. ** diff --git a/src/theory/arith/cut_log.cpp b/src/theory/arith/cut_log.cpp index d94e1c760..3af2a7178 100644 --- a/src/theory/arith/cut_log.cpp +++ b/src/theory/arith/cut_log.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file cut_log.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/cut_log.h b/src/theory/arith/cut_log.h index 82d45871f..548035aec 100644 --- a/src/theory/arith/cut_log.h +++ b/src/theory/arith/cut_log.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cut_log.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal, Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Kshitij Bansal ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/delta_rational.cpp b/src/theory/arith/delta_rational.cpp index 550e4b503..207fd79a4 100644 --- a/src/theory/arith/delta_rational.cpp +++ b/src/theory/arith/delta_rational.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file delta_rational.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/delta_rational.h b/src/theory/arith/delta_rational.h index 39d5a9d64..afe4c0eb0 100644 --- a/src/theory/arith/delta_rational.h +++ b/src/theory/arith/delta_rational.h @@ -1,13 +1,13 @@ /********************* */ /*! \file delta_rational.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic, Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/dio_solver.cpp b/src/theory/arith/dio_solver.cpp index 71ad6de45..f34bbc67a 100644 --- a/src/theory/arith/dio_solver.cpp +++ b/src/theory/arith/dio_solver.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file dio_solver.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Tim King - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Diophantine equation solver ** diff --git a/src/theory/arith/dio_solver.h b/src/theory/arith/dio_solver.h index ccaff47c7..6c53d6ad0 100644 --- a/src/theory/arith/dio_solver.h +++ b/src/theory/arith/dio_solver.h @@ -1,13 +1,13 @@ /********************* */ /*! \file dio_solver.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Tim King - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Diophantine equation solver ** diff --git a/src/theory/arith/dual_simplex.cpp b/src/theory/arith/dual_simplex.cpp index 907d5eefb..72d7a8602 100644 --- a/src/theory/arith/dual_simplex.cpp +++ b/src/theory/arith/dual_simplex.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file dual_simplex.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/dual_simplex.h b/src/theory/arith/dual_simplex.h index e5ab76da8..25461972c 100644 --- a/src/theory/arith/dual_simplex.h +++ b/src/theory/arith/dual_simplex.h @@ -1,13 +1,13 @@ /********************* */ /*! \file dual_simplex.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is an implementation of the Simplex Module for the Simplex for DPLL(T) ** decision procedure. diff --git a/src/theory/arith/error_set.cpp b/src/theory/arith/error_set.cpp index e918f4c7d..7c8efc4e8 100644 --- a/src/theory/arith/error_set.cpp +++ b/src/theory/arith/error_set.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file error_set.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/error_set.h b/src/theory/arith/error_set.h index fb3117a98..4b88e3f50 100644 --- a/src/theory/arith/error_set.h +++ b/src/theory/arith/error_set.h @@ -1,13 +1,13 @@ /********************* */ /*! \file error_set.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/fc_simplex.cpp b/src/theory/arith/fc_simplex.cpp index 888e29732..ef5ff93c7 100644 --- a/src/theory/arith/fc_simplex.cpp +++ b/src/theory/arith/fc_simplex.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file fc_simplex.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/fc_simplex.h b/src/theory/arith/fc_simplex.h index c416af1c6..ca1e666fc 100644 --- a/src/theory/arith/fc_simplex.h +++ b/src/theory/arith/fc_simplex.h @@ -1,13 +1,13 @@ /********************* */ /*! \file fc_simplex.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is an implementation of the Simplex Module for the Simplex for DPLL(T) ** decision procedure. diff --git a/src/theory/arith/infer_bounds.cpp b/src/theory/arith/infer_bounds.cpp index 05a520d35..96b2a6189 100644 --- a/src/theory/arith/infer_bounds.cpp +++ b/src/theory/arith/infer_bounds.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file infer_bounds.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/infer_bounds.h b/src/theory/arith/infer_bounds.h index 770d9d1b3..f65952f7c 100644 --- a/src/theory/arith/infer_bounds.h +++ b/src/theory/arith/infer_bounds.h @@ -1,13 +1,13 @@ /********************* */ /*! \file infer_bounds.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/linear_equality.cpp b/src/theory/arith/linear_equality.cpp index 6d86a1ab1..7e1d84ebb 100644 --- a/src/theory/arith/linear_equality.cpp +++ b/src/theory/arith/linear_equality.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file linear_equality.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This implements the LinearEqualityModule. ** diff --git a/src/theory/arith/linear_equality.h b/src/theory/arith/linear_equality.h index f3cf17d81..aa6b10c5e 100644 --- a/src/theory/arith/linear_equality.h +++ b/src/theory/arith/linear_equality.h @@ -1,13 +1,13 @@ /********************* */ /*! \file linear_equality.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Clark Barrett, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This module maintains the relationship between a Tableau and PartialModel. ** diff --git a/src/theory/arith/matrix.cpp b/src/theory/arith/matrix.cpp index 9ace1d3d1..25ed96b0c 100644 --- a/src/theory/arith/matrix.cpp +++ b/src/theory/arith/matrix.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file matrix.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/matrix.h b/src/theory/arith/matrix.h index 647df886f..f0d4ec42c 100644 --- a/src/theory/arith/matrix.h +++ b/src/theory/arith/matrix.h @@ -1,13 +1,13 @@ /********************* */ /*! \file matrix.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Sparse matrix implementations for different types. ** diff --git a/src/theory/arith/normal_form.cpp b/src/theory/arith/normal_form.cpp index e22a5e2e3..d7c580395 100644 --- a/src/theory/arith/normal_form.cpp +++ b/src/theory/arith/normal_form.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file normal_form.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic, Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/normal_form.h b/src/theory/arith/normal_form.h index eeb56f597..d57d781f1 100644 --- a/src/theory/arith/normal_form.h +++ b/src/theory/arith/normal_form.h @@ -1,13 +1,13 @@ /********************* */ /*! \file normal_form.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic, Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/partial_model.cpp b/src/theory/arith/partial_model.cpp index 0124ee0f9..632be2a81 100644 --- a/src/theory/arith/partial_model.cpp +++ b/src/theory/arith/partial_model.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file partial_model.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/partial_model.h b/src/theory/arith/partial_model.h index 1e6f2f5ab..b5eafb2c4 100644 --- a/src/theory/arith/partial_model.h +++ b/src/theory/arith/partial_model.h @@ -1,13 +1,13 @@ /********************* */ /*! \file partial_model.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Datastructures that track variable by variable information. ** diff --git a/src/theory/arith/pseudoboolean_proc.cpp b/src/theory/arith/pseudoboolean_proc.cpp index c09b0180a..0c1496a89 100644 --- a/src/theory/arith/pseudoboolean_proc.cpp +++ b/src/theory/arith/pseudoboolean_proc.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file pseudoboolean_proc.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/pseudoboolean_proc.h b/src/theory/arith/pseudoboolean_proc.h index d1e10f695..23065ca48 100644 --- a/src/theory/arith/pseudoboolean_proc.h +++ b/src/theory/arith/pseudoboolean_proc.h @@ -1,13 +1,13 @@ /********************* */ /*! \file pseudoboolean_proc.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/simplex.cpp b/src/theory/arith/simplex.cpp index 24c6ce432..a1ffe90b5 100644 --- a/src/theory/arith/simplex.cpp +++ b/src/theory/arith/simplex.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file simplex.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/simplex.h b/src/theory/arith/simplex.h index 1cd617b64..b4cd54a78 100644 --- a/src/theory/arith/simplex.h +++ b/src/theory/arith/simplex.h @@ -1,13 +1,13 @@ /********************* */ /*! \file simplex.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is an implementation of the Simplex Module for the Simplex for DPLL(T) ** decision procedure. diff --git a/src/theory/arith/simplex_update.cpp b/src/theory/arith/simplex_update.cpp index 14bdc9a69..adf0dc039 100644 --- a/src/theory/arith/simplex_update.cpp +++ b/src/theory/arith/simplex_update.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file simplex_update.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This implements UpdateInfo. ** diff --git a/src/theory/arith/simplex_update.h b/src/theory/arith/simplex_update.h index 1a5c42188..2c02e3f77 100644 --- a/src/theory/arith/simplex_update.h +++ b/src/theory/arith/simplex_update.h @@ -1,13 +1,13 @@ /********************* */ /*! \file simplex_update.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This provides a class for summarizing pivot proposals. ** diff --git a/src/theory/arith/soi_simplex.cpp b/src/theory/arith/soi_simplex.cpp index df32ec8a4..0a437cde0 100644 --- a/src/theory/arith/soi_simplex.cpp +++ b/src/theory/arith/soi_simplex.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file soi_simplex.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/soi_simplex.h b/src/theory/arith/soi_simplex.h index 73a2330a3..c2afe062a 100644 --- a/src/theory/arith/soi_simplex.h +++ b/src/theory/arith/soi_simplex.h @@ -1,13 +1,13 @@ /********************* */ /*! \file soi_simplex.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is an implementation of the Simplex Module for the Simplex for DPLL(T) ** decision procedure. diff --git a/src/theory/arith/tableau.cpp b/src/theory/arith/tableau.cpp index 744dda6b7..0bd130985 100644 --- a/src/theory/arith/tableau.cpp +++ b/src/theory/arith/tableau.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file tableau.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/tableau.h b/src/theory/arith/tableau.h index 77187c798..c4c8cfba3 100644 --- a/src/theory/arith/tableau.h +++ b/src/theory/arith/tableau.h @@ -1,13 +1,13 @@ /********************* */ /*! \file tableau.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/tableau_sizes.cpp b/src/theory/arith/tableau_sizes.cpp index 64bae22fe..08f7a69d8 100644 --- a/src/theory/arith/tableau_sizes.cpp +++ b/src/theory/arith/tableau_sizes.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file tableau_sizes.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/tableau_sizes.h b/src/theory/arith/tableau_sizes.h index fd62e71a2..635330798 100644 --- a/src/theory/arith/tableau_sizes.h +++ b/src/theory/arith/tableau_sizes.h @@ -1,13 +1,13 @@ /********************* */ /*! \file tableau_sizes.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/theory_arith.cpp b/src/theory/arith/theory_arith.cpp index 3c7a767c6..9627b9a1a 100644 --- a/src/theory/arith/theory_arith.cpp +++ b/src/theory/arith/theory_arith.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_arith.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Andrew Reynolds, Martin Brain <>, Tianyi Liang, Dejan Jovanovic + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/theory_arith.h b/src/theory/arith/theory_arith.h index b69d51966..3e414ca6d 100644 --- a/src/theory/arith/theory_arith.h +++ b/src/theory/arith/theory_arith.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_arith.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic, Tim King - ** Minor contributors (to current version): Martin Brain <>, Tianyi Liang, Andrew Reynolds + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Arithmetic theory. ** Arithmetic theory. diff --git a/src/theory/arith/theory_arith_private.cpp b/src/theory/arith/theory_arith_private.cpp index e6b14d2b1..e47231128 100644 --- a/src/theory/arith/theory_arith_private.cpp +++ b/src/theory/arith/theory_arith_private.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_arith_private.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds, Tianyi Liang, Kshitij Bansal, Martin Brain <>, Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Martin Brain ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/theory_arith_private.h b/src/theory/arith/theory_arith_private.h index 1009dceb8..edc3a5bc0 100644 --- a/src/theory/arith/theory_arith_private.h +++ b/src/theory/arith/theory_arith_private.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_arith_private.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds, Tianyi Liang, Morgan Deters, Martin Brain <> + ** Top contributors (to current version): + ** Tim King, Martin Brain, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/theory_arith_private_forward.h b/src/theory/arith/theory_arith_private_forward.h index 10b954c7d..ffab816f1 100644 --- a/src/theory/arith/theory_arith_private_forward.h +++ b/src/theory/arith/theory_arith_private_forward.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_arith_private_forward.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arith/theory_arith_type_rules.h b/src/theory/arith/theory_arith_type_rules.h index d1cd435a2..071ec9391 100644 --- a/src/theory/arith/theory_arith_type_rules.h +++ b/src/theory/arith/theory_arith_type_rules.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_arith_type_rules.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Christopher L. Conway, Morgan Deters - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Christopher L. Conway ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add brief comments here ]] ** diff --git a/src/theory/arith/type_enumerator.h b/src/theory/arith/type_enumerator.h index dc2b6f115..36b7b543a 100644 --- a/src/theory/arith/type_enumerator.h +++ b/src/theory/arith/type_enumerator.h @@ -1,13 +1,13 @@ /********************* */ /*! \file type_enumerator.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Enumerators for rationals and integers ** diff --git a/src/theory/arrays/array_info.cpp b/src/theory/arrays/array_info.cpp index 16412c05b..c63d528a7 100644 --- a/src/theory/arrays/array_info.cpp +++ b/src/theory/arrays/array_info.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file array_info.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Clark Barrett - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Clark Barrett, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Contains additional classes to store context dependent information ** for each term of type array diff --git a/src/theory/arrays/array_info.h b/src/theory/arrays/array_info.h index 04b9cffb1..11455a97d 100644 --- a/src/theory/arrays/array_info.h +++ b/src/theory/arrays/array_info.h @@ -1,13 +1,13 @@ /********************* */ /*! \file array_info.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic, Clark Barrett + ** Top contributors (to current version): + ** Morgan Deters, Clark Barrett, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Contains additional classes to store context dependent information ** for each term of type array diff --git a/src/theory/arrays/array_proof_reconstruction.cpp b/src/theory/arrays/array_proof_reconstruction.cpp index c8a6716f5..11c3dc081 100644 --- a/src/theory/arrays/array_proof_reconstruction.cpp +++ b/src/theory/arrays/array_proof_reconstruction.cpp @@ -1,9 +1,18 @@ /********************* */ -/*! \file array_proof_reconstruction.h -** \verbatim -** -** \brief Array-specific proof construction logic to be used during the -** equality engine's path reconstruction +/*! \file array_proof_reconstruction.cpp + ** \verbatim + ** Top contributors (to current version): + ** Guy Katz + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** [[ Add lengthier description here ]] + + ** \todo document this file + **/ #include "theory/arrays/array_proof_reconstruction.h" diff --git a/src/theory/arrays/array_proof_reconstruction.h b/src/theory/arrays/array_proof_reconstruction.h index 6502b0e6b..ef3e09aed 100644 --- a/src/theory/arrays/array_proof_reconstruction.h +++ b/src/theory/arrays/array_proof_reconstruction.h @@ -1,6 +1,13 @@ /********************* */ /*! \file array_proof_reconstruction.h ** \verbatim + ** Top contributors (to current version): + ** Guy Katz + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Array-specific proof construction logic to be used during the ** equality engine's path reconstruction diff --git a/src/theory/arrays/static_fact_manager.cpp b/src/theory/arrays/static_fact_manager.cpp index 0d04ce097..da1d7bba9 100644 --- a/src/theory/arrays/static_fact_manager.cpp +++ b/src/theory/arrays/static_fact_manager.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file static_fact_manager.cpp ** \verbatim - ** Original author: Clark Barrett - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Clark Barrett, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Path-compressing, backtrackable union-find using an undo ** stack. Refactored from the UF union-find. diff --git a/src/theory/arrays/static_fact_manager.h b/src/theory/arrays/static_fact_manager.h index 220bd0437..d40f56e61 100644 --- a/src/theory/arrays/static_fact_manager.h +++ b/src/theory/arrays/static_fact_manager.h @@ -1,13 +1,13 @@ /********************* */ /*! \file static_fact_manager.h ** \verbatim - ** Original author: Clark Barrett - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Clark Barrett, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Path-compressing, backtrackable union-find using an undo ** stack. Refactored from the UF union-find. diff --git a/src/theory/arrays/theory_arrays.cpp b/src/theory/arrays/theory_arrays.cpp index 8d97eb89d..a0ad276b0 100644 --- a/src/theory/arrays/theory_arrays.cpp +++ b/src/theory/arrays/theory_arrays.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_arrays.cpp ** \verbatim - ** Original author: Clark Barrett - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Tim King, Kshitij Bansal, Andrew Reynolds, Dejan Jovanovic + ** Top contributors (to current version): + ** Clark Barrett, Morgan Deters, Guy Katz ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of the theory of arrays. ** diff --git a/src/theory/arrays/theory_arrays.h b/src/theory/arrays/theory_arrays.h index 14e5a622a..c1223474c 100644 --- a/src/theory/arrays/theory_arrays.h +++ b/src/theory/arrays/theory_arrays.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_arrays.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic, Clark Barrett - ** Minor contributors (to current version): Tim King, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Clark Barrett, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Theory of arrays ** diff --git a/src/theory/arrays/theory_arrays_rewriter.cpp b/src/theory/arrays/theory_arrays_rewriter.cpp index 01a7a9584..f1cf1d320 100644 --- a/src/theory/arrays/theory_arrays_rewriter.cpp +++ b/src/theory/arrays/theory_arrays_rewriter.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_arrays_rewriter.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arrays/theory_arrays_rewriter.h b/src/theory/arrays/theory_arrays_rewriter.h index 7753e11b9..de10a861b 100644 --- a/src/theory/arrays/theory_arrays_rewriter.h +++ b/src/theory/arrays/theory_arrays_rewriter.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_arrays_rewriter.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters, Clark Barrett - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Clark Barrett, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/arrays/theory_arrays_type_rules.h b/src/theory/arrays/theory_arrays_type_rules.h index a5d0eac69..d817fb179 100644 --- a/src/theory/arrays/theory_arrays_type_rules.h +++ b/src/theory/arrays/theory_arrays_type_rules.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_arrays_type_rules.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Clark Barrett - ** Minor contributors (to current version): Christopher L. Conway + ** Top contributors (to current version): + ** Morgan Deters, Clark Barrett, Guy Katz ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Typing and cardinality rules for the theory of arrays ** diff --git a/src/theory/arrays/type_enumerator.h b/src/theory/arrays/type_enumerator.h index ace23eb82..0208fe52d 100644 --- a/src/theory/arrays/type_enumerator.h +++ b/src/theory/arrays/type_enumerator.h @@ -1,13 +1,13 @@ /********************* */ /*! \file type_enumerator.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Clark Barrett - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Clark Barrett, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An enumerator for arrays ** diff --git a/src/theory/arrays/union_find.cpp b/src/theory/arrays/union_find.cpp index 3f71b350e..7899e85d5 100644 --- a/src/theory/arrays/union_find.cpp +++ b/src/theory/arrays/union_find.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file union_find.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Path-compressing, backtrackable union-find using an undo ** stack. Refactored from the UF union-find. diff --git a/src/theory/arrays/union_find.h b/src/theory/arrays/union_find.h index aef2b8007..5d59e8dcd 100644 --- a/src/theory/arrays/union_find.h +++ b/src/theory/arrays/union_find.h @@ -1,13 +1,13 @@ /********************* */ /*! \file union_find.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Path-compressing, backtrackable union-find using an undo ** stack. Refactored from the UF union-find. diff --git a/src/theory/atom_requests.cpp b/src/theory/atom_requests.cpp index 22ae054a3..e3f30cc6e 100644 --- a/src/theory/atom_requests.cpp +++ b/src/theory/atom_requests.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file atom_requests.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/atom_requests.h b/src/theory/atom_requests.h index 313a50730..7f6194192 100644 --- a/src/theory/atom_requests.h +++ b/src/theory/atom_requests.h @@ -1,13 +1,13 @@ /********************* */ /*! \file atom_requests.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/booleans/circuit_propagator.cpp b/src/theory/booleans/circuit_propagator.cpp index cd6b8dc53..297ff6d9f 100644 --- a/src/theory/booleans/circuit_propagator.cpp +++ b/src/theory/booleans/circuit_propagator.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file circuit_propagator.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A non-clausal circuit propagator for Boolean simplification ** diff --git a/src/theory/booleans/circuit_propagator.h b/src/theory/booleans/circuit_propagator.h index 169ac6fa7..5a6e46269 100644 --- a/src/theory/booleans/circuit_propagator.h +++ b/src/theory/booleans/circuit_propagator.h @@ -1,13 +1,13 @@ /********************* */ /*! \file circuit_propagator.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic - ** Minor contributors (to current version): Tim King, Clark Barrett + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A non-clausal circuit propagator for Boolean simplification ** diff --git a/src/theory/booleans/theory_bool.cpp b/src/theory/booleans/theory_bool.cpp index a286f1605..d483ba105 100644 --- a/src/theory/booleans/theory_bool.cpp +++ b/src/theory/booleans/theory_bool.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bool.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic - ** Minor contributors (to current version): Clark Barrett + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The theory of booleans. ** diff --git a/src/theory/booleans/theory_bool.h b/src/theory/booleans/theory_bool.h index dc42fc281..eef379bf9 100644 --- a/src/theory/booleans/theory_bool.h +++ b/src/theory/booleans/theory_bool.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bool.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The theory of booleans ** diff --git a/src/theory/booleans/theory_bool_rewriter.cpp b/src/theory/booleans/theory_bool_rewriter.cpp index 05bb99680..cc9eb54b9 100644 --- a/src/theory/booleans/theory_bool_rewriter.cpp +++ b/src/theory/booleans/theory_bool_rewriter.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bool_rewriter.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Kshitij Bansal, Tim King - ** Minor contributors (to current version): Morgan Deters, Clark Barrett + ** Top contributors (to current version): + ** Tim King, Dejan Jovanovic, Kshitij Bansal ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/booleans/theory_bool_rewriter.h b/src/theory/booleans/theory_bool_rewriter.h index f0f0afe87..b7512ad09 100644 --- a/src/theory/booleans/theory_bool_rewriter.h +++ b/src/theory/booleans/theory_bool_rewriter.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bool_rewriter.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/booleans/theory_bool_type_rules.h b/src/theory/booleans/theory_bool_type_rules.h index 9d12e1bb1..050796e50 100644 --- a/src/theory/booleans/theory_bool_type_rules.h +++ b/src/theory/booleans/theory_bool_type_rules.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bool_type_rules.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Christopher L. Conway, Morgan Deters - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Christopher L. Conway ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add brief comments here ]] ** diff --git a/src/theory/booleans/type_enumerator.h b/src/theory/booleans/type_enumerator.h index 3849f8435..3949d15d5 100644 --- a/src/theory/booleans/type_enumerator.h +++ b/src/theory/booleans/type_enumerator.h @@ -1,13 +1,13 @@ /********************* */ /*! \file type_enumerator.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An enumerator for Booleans ** diff --git a/src/theory/builtin/theory_builtin.cpp b/src/theory/builtin/theory_builtin.cpp index 07761b72e..cea66dafe 100644 --- a/src/theory/builtin/theory_builtin.cpp +++ b/src/theory/builtin/theory_builtin.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_builtin.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of the builtin theory. ** diff --git a/src/theory/builtin/theory_builtin.h b/src/theory/builtin/theory_builtin.h index facc10c67..205db5b4d 100644 --- a/src/theory/builtin/theory_builtin.h +++ b/src/theory/builtin/theory_builtin.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_builtin.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Built-in theory. ** diff --git a/src/theory/builtin/theory_builtin_rewriter.cpp b/src/theory/builtin/theory_builtin_rewriter.cpp index e91c7e411..300a2b0d4 100644 --- a/src/theory/builtin/theory_builtin_rewriter.cpp +++ b/src/theory/builtin/theory_builtin_rewriter.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_builtin_rewriter.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/builtin/theory_builtin_rewriter.h b/src/theory/builtin/theory_builtin_rewriter.h index 83df76d66..9ac259027 100644 --- a/src/theory/builtin/theory_builtin_rewriter.h +++ b/src/theory/builtin/theory_builtin_rewriter.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_builtin_rewriter.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/builtin/theory_builtin_type_rules.h b/src/theory/builtin/theory_builtin_type_rules.h index 977a097d0..af25feaa5 100644 --- a/src/theory/builtin/theory_builtin_type_rules.h +++ b/src/theory/builtin/theory_builtin_type_rules.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_builtin_type_rules.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal, Tim King, Christopher L. Conway, Andrew Reynolds, Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Christopher L. Conway ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Type rules for the builtin theory ** diff --git a/src/theory/builtin/type_enumerator.h b/src/theory/builtin/type_enumerator.h index 5ef0e4ab8..3840bb3b1 100644 --- a/src/theory/builtin/type_enumerator.h +++ b/src/theory/builtin/type_enumerator.h @@ -1,13 +1,13 @@ /********************* */ /*! \file type_enumerator.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Enumerator for uninterpreted sorts ** diff --git a/src/theory/bv/abstraction.cpp b/src/theory/bv/abstraction.cpp index 27ca61cfd..fdc36ce72 100644 --- a/src/theory/bv/abstraction.cpp +++ b/src/theory/bv/abstraction.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file abstraction.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** [[ Add lengthier description here ]] ** \todo document this file diff --git a/src/theory/bv/abstraction.h b/src/theory/bv/abstraction.h index cba170d76..5d580f6ce 100644 --- a/src/theory/bv/abstraction.h +++ b/src/theory/bv/abstraction.h @@ -1,13 +1,13 @@ /********************* */ /*! \file abstraction.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Bitvector theory. ** diff --git a/src/theory/bv/aig_bitblaster.cpp b/src/theory/bv/aig_bitblaster.cpp index d84493daf..887daa1bd 100644 --- a/src/theory/bv/aig_bitblaster.cpp +++ b/src/theory/bv/aig_bitblaster.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file aig_bitblaster.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief ** diff --git a/src/theory/bv/bitblast_strategies_template.h b/src/theory/bv/bitblast_strategies_template.h index bc022a02d..48221aad4 100644 --- a/src/theory/bv/bitblast_strategies_template.h +++ b/src/theory/bv/bitblast_strategies_template.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bitblast_strategies_template.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters, Tim King + ** Top contributors (to current version): + ** Liana Hadarean, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of bitblasting functions for various operators. ** diff --git a/src/theory/bv/bitblast_utils.h b/src/theory/bv/bitblast_utils.h index adaed31c1..a63c548a2 100644 --- a/src/theory/bv/bitblast_utils.h +++ b/src/theory/bv/bitblast_utils.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bitblast_utils.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Various utility functions for bit-blasting. ** diff --git a/src/theory/bv/bitblaster_template.h b/src/theory/bv/bitblaster_template.h index 10e30c5c7..cfbadbf32 100644 --- a/src/theory/bv/bitblaster_template.h +++ b/src/theory/bv/bitblaster_template.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bitblaster_template.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Liana Hadarean, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Wrapper around the SAT solver used for bitblasting ** diff --git a/src/theory/bv/bv_eager_solver.cpp b/src/theory/bv/bv_eager_solver.cpp index 2af8d04d6..cad59f5ca 100644 --- a/src/theory/bv/bv_eager_solver.cpp +++ b/src/theory/bv/bv_eager_solver.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_eager_solver.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Eager bit-blasting solver. ** diff --git a/src/theory/bv/bv_eager_solver.h b/src/theory/bv/bv_eager_solver.h index cfc84dae1..7ac05379b 100644 --- a/src/theory/bv/bv_eager_solver.h +++ b/src/theory/bv/bv_eager_solver.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_eager_solver.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Eager bit-blasting solver. ** diff --git a/src/theory/bv/bv_inequality_graph.cpp b/src/theory/bv/bv_inequality_graph.cpp index dca679194..f03d3a683 100644 --- a/src/theory/bv/bv_inequality_graph.cpp +++ b/src/theory/bv/bv_inequality_graph.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_inequality_graph.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Liana Hadarean, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A graph representation of the currently asserted bv inequalities. ** diff --git a/src/theory/bv/bv_inequality_graph.h b/src/theory/bv/bv_inequality_graph.h index 3c67f506f..452172586 100644 --- a/src/theory/bv/bv_inequality_graph.h +++ b/src/theory/bv/bv_inequality_graph.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_inequality_graph.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Algebraic solver. ** diff --git a/src/theory/bv/bv_quick_check.cpp b/src/theory/bv/bv_quick_check.cpp index 40ac3d560..0a9ae819d 100644 --- a/src/theory/bv/bv_quick_check.cpp +++ b/src/theory/bv/bv_quick_check.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_quick_check.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Wrapper around the SAT solver used for bitblasting. ** diff --git a/src/theory/bv/bv_quick_check.h b/src/theory/bv/bv_quick_check.h index 8d2a62287..96f9c246e 100644 --- a/src/theory/bv/bv_quick_check.h +++ b/src/theory/bv/bv_quick_check.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_quick_check.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Liana Hadarean, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Sandboxed sat solver for bv quickchecks. ** diff --git a/src/theory/bv/bv_subtheory.h b/src/theory/bv/bv_subtheory.h index 402dd6be3..3c5777af9 100644 --- a/src/theory/bv/bv_subtheory.h +++ b/src/theory/bv/bv_subtheory.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_subtheory.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Andrew Reynolds, Dejan Jovanovic - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Dejan Jovanovic, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Interface for bit-vectors sub-solvers. ** diff --git a/src/theory/bv/bv_subtheory_algebraic.cpp b/src/theory/bv/bv_subtheory_algebraic.cpp index beca25a88..00d337395 100644 --- a/src/theory/bv/bv_subtheory_algebraic.cpp +++ b/src/theory/bv/bv_subtheory_algebraic.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_subtheory_algebraic.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Algebraic solver. ** diff --git a/src/theory/bv/bv_subtheory_algebraic.h b/src/theory/bv/bv_subtheory_algebraic.h index 03588a78f..0e0e02151 100644 --- a/src/theory/bv/bv_subtheory_algebraic.h +++ b/src/theory/bv/bv_subtheory_algebraic.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_subtheory_algebraic.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Algebraic solver. ** diff --git a/src/theory/bv/bv_subtheory_bitblast.cpp b/src/theory/bv/bv_subtheory_bitblast.cpp index e7630bb3f..b7619c4bb 100644 --- a/src/theory/bv/bv_subtheory_bitblast.cpp +++ b/src/theory/bv/bv_subtheory_bitblast.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_subtheory_bitblast.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Clark Barrett, Liana Hadarean - ** Minor contributors (to current version): Morgan Deters, Kshitij Bansal, Andrew Reynolds + ** Top contributors (to current version): + ** Liana Hadarean, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Algebraic solver. ** diff --git a/src/theory/bv/bv_subtheory_bitblast.h b/src/theory/bv/bv_subtheory_bitblast.h index c69069109..e9300138b 100644 --- a/src/theory/bv/bv_subtheory_bitblast.h +++ b/src/theory/bv/bv_subtheory_bitblast.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_subtheory_bitblast.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Liana Hadarean - ** Minor contributors (to current version): Morgan Deters, Andrew Reynolds, Clark Barrett + ** Top contributors (to current version): + ** Dejan Jovanovic, Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Algebraic solver. ** diff --git a/src/theory/bv/bv_subtheory_core.cpp b/src/theory/bv/bv_subtheory_core.cpp index ec257468e..97cbdb215 100644 --- a/src/theory/bv/bv_subtheory_core.cpp +++ b/src/theory/bv/bv_subtheory_core.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_subtheory_core.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Liana Hadarean, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Algebraic solver. ** diff --git a/src/theory/bv/bv_subtheory_core.h b/src/theory/bv/bv_subtheory_core.h index 0ff193b41..643093327 100644 --- a/src/theory/bv/bv_subtheory_core.h +++ b/src/theory/bv/bv_subtheory_core.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_subtheory_core.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Dejan Jovanovic, Morgan Deters + ** Top contributors (to current version): + ** Liana Hadarean, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Algebraic solver. ** diff --git a/src/theory/bv/bv_subtheory_inequality.cpp b/src/theory/bv/bv_subtheory_inequality.cpp index 7916d941e..7d68f19b2 100644 --- a/src/theory/bv/bv_subtheory_inequality.cpp +++ b/src/theory/bv/bv_subtheory_inequality.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_subtheory_inequality.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Liana Hadarean, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Algebraic solver. ** diff --git a/src/theory/bv/bv_subtheory_inequality.h b/src/theory/bv/bv_subtheory_inequality.h index c9d9dabd3..9607c0296 100644 --- a/src/theory/bv/bv_subtheory_inequality.h +++ b/src/theory/bv/bv_subtheory_inequality.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_subtheory_inequality.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Andrew Reynolds, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Algebraic solver. ** diff --git a/src/theory/bv/bv_to_bool.cpp b/src/theory/bv/bv_to_bool.cpp index 66ad4fec0..36772406d 100644 --- a/src/theory/bv/bv_to_bool.cpp +++ b/src/theory/bv/bv_to_bool.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_to_bool.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Preprocessing pass that lifts bit-vectors of size 1 to booleans. ** diff --git a/src/theory/bv/bv_to_bool.h b/src/theory/bv/bv_to_bool.h index e6c126440..25d67b98e 100644 --- a/src/theory/bv/bv_to_bool.h +++ b/src/theory/bv/bv_to_bool.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bv_to_bool.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Preprocessing pass that lifts bit-vectors of size 1 to booleans. ** diff --git a/src/theory/bv/bvintropow2.cpp b/src/theory/bv/bvintropow2.cpp index 5df170e21..022aaf2fd 100644 --- a/src/theory/bv/bvintropow2.cpp +++ b/src/theory/bv/bvintropow2.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file bvintropow2.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/bv/bvintropow2.h b/src/theory/bv/bvintropow2.h index 774645560..09d3d9259 100644 --- a/src/theory/bv/bvintropow2.h +++ b/src/theory/bv/bvintropow2.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bvintropow2.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/bv/cd_set_collection.h b/src/theory/bv/cd_set_collection.h index 5ffe7032a..456552ebd 100644 --- a/src/theory/bv/cd_set_collection.h +++ b/src/theory/bv/cd_set_collection.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cd_set_collection.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): Tim King, Morgan Deters + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/bv/eager_bitblaster.cpp b/src/theory/bv/eager_bitblaster.cpp index ed76dbb80..3b54e3794 100644 --- a/src/theory/bv/eager_bitblaster.cpp +++ b/src/theory/bv/eager_bitblaster.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file eager_bitblaster.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Tim King, Guy Katz ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief ** diff --git a/src/theory/bv/lazy_bitblaster.cpp b/src/theory/bv/lazy_bitblaster.cpp index c8c2d62f3..c821b50cd 100644 --- a/src/theory/bv/lazy_bitblaster.cpp +++ b/src/theory/bv/lazy_bitblaster.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file lazy_bitblaster.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Liana Hadarean, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Bitblaster for the lazy bv solver. ** diff --git a/src/theory/bv/slicer.cpp b/src/theory/bv/slicer.cpp index 0e6815f47..150f73ac9 100644 --- a/src/theory/bv/slicer.cpp +++ b/src/theory/bv/slicer.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file slicer.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Liana Hadarean, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Bitvector theory. ** diff --git a/src/theory/bv/slicer.h b/src/theory/bv/slicer.h index 68642784f..4eae27963 100644 --- a/src/theory/bv/slicer.h +++ b/src/theory/bv/slicer.h @@ -1,13 +1,13 @@ /********************* */ /*! \file slicer.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Bitvector theory. ** diff --git a/src/theory/bv/theory_bv.cpp b/src/theory/bv/theory_bv.cpp index 191f70638..2edadce72 100644 --- a/src/theory/bv/theory_bv.cpp +++ b/src/theory/bv/theory_bv.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bv.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Liana Hadarean - ** Minor contributors (to current version): Tim King, Kshitij Bansal, Clark Barrett, Andrew Reynolds, Morgan Deters, Martin Brain <> + ** Top contributors (to current version): + ** Liana Hadarean, Tim King, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** [[ Add lengthier description here ]] ** \todo document this file diff --git a/src/theory/bv/theory_bv.h b/src/theory/bv/theory_bv.h index 1da15abf8..0bbcba9b0 100644 --- a/src/theory/bv/theory_bv.h +++ b/src/theory/bv/theory_bv.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bv.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic, Liana Hadarean - ** Minor contributors (to current version): Clark Barrett, Kshitij Bansal, Tim King, Andrew Reynolds, Martin Brain <> + ** Top contributors (to current version): + ** Liana Hadarean, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Bitvector theory. ** diff --git a/src/theory/bv/theory_bv_rewrite_rules.h b/src/theory/bv/theory_bv_rewrite_rules.h index 9f3c34e8e..7200d1dec 100644 --- a/src/theory/bv/theory_bv_rewrite_rules.h +++ b/src/theory/bv/theory_bv_rewrite_rules.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bv_rewrite_rules.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Liana Hadarean - ** Minor contributors (to current version): Tim King, Clark Barrett, Morgan Deters + ** Top contributors (to current version): + ** Liana Hadarean, Dejan Jovanovic, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/bv/theory_bv_rewrite_rules_constant_evaluation.h b/src/theory/bv/theory_bv_rewrite_rules_constant_evaluation.h index 1f8799682..a7e50974c 100644 --- a/src/theory/bv/theory_bv_rewrite_rules_constant_evaluation.h +++ b/src/theory/bv/theory_bv_rewrite_rules_constant_evaluation.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bv_rewrite_rules_constant_evaluation.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Clark Barrett - ** Minor contributors (to current version): Morgan Deters, Tim King + ** Top contributors (to current version): + ** Liana Hadarean, Clark Barrett, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/bv/theory_bv_rewrite_rules_core.h b/src/theory/bv/theory_bv_rewrite_rules_core.h index 185985b3b..395949f03 100644 --- a/src/theory/bv/theory_bv_rewrite_rules_core.h +++ b/src/theory/bv/theory_bv_rewrite_rules_core.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bv_rewrite_rules_core.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): Tim King, Clark Barrett, Liana Hadarean, Morgan Deters + ** Top contributors (to current version): + ** Dejan Jovanovic, Liana Hadarean, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/bv/theory_bv_rewrite_rules_normalization.h b/src/theory/bv/theory_bv_rewrite_rules_normalization.h index 0911b6ccf..4abd02e73 100644 --- a/src/theory/bv/theory_bv_rewrite_rules_normalization.h +++ b/src/theory/bv/theory_bv_rewrite_rules_normalization.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bv_rewrite_rules_normalization.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Clark Barrett - ** Minor contributors (to current version): Dejan Jovanovic, Morgan Deters, Tim King + ** Top contributors (to current version): + ** Liana Hadarean, Clark Barrett, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/bv/theory_bv_rewrite_rules_operator_elimination.h b/src/theory/bv/theory_bv_rewrite_rules_operator_elimination.h index d5d6c39dd..152a335a5 100644 --- a/src/theory/bv/theory_bv_rewrite_rules_operator_elimination.h +++ b/src/theory/bv/theory_bv_rewrite_rules_operator_elimination.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bv_rewrite_rules_operator_elimination.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Morgan Deters, Clark Barrett - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Liana Hadarean, Clark Barrett, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/bv/theory_bv_rewrite_rules_simplification.h b/src/theory/bv/theory_bv_rewrite_rules_simplification.h index 4d3b676c9..d84a07780 100644 --- a/src/theory/bv/theory_bv_rewrite_rules_simplification.h +++ b/src/theory/bv/theory_bv_rewrite_rules_simplification.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bv_rewrite_rules_simplification.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters, Dejan Jovanovic, Tim King, Clark Barrett + ** Top contributors (to current version): + ** Liana Hadarean, Clark Barrett, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/bv/theory_bv_rewriter.cpp b/src/theory/bv/theory_bv_rewriter.cpp index 6e2fdf58e..acb12d649 100644 --- a/src/theory/bv/theory_bv_rewriter.cpp +++ b/src/theory/bv/theory_bv_rewriter.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bv_rewriter.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Liana Hadarean - ** Minor contributors (to current version): Tim King, Clark Barrett, Morgan Deters + ** Top contributors (to current version): + ** Liana Hadarean, Morgan Deters, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/bv/theory_bv_rewriter.h b/src/theory/bv/theory_bv_rewriter.h index 3f0fa8194..538754a4b 100644 --- a/src/theory/bv/theory_bv_rewriter.h +++ b/src/theory/bv/theory_bv_rewriter.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bv_rewriter.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters, Liana Hadarean - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Liana Hadarean, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/bv/theory_bv_type_rules.h b/src/theory/bv/theory_bv_type_rules.h index fbb285fe0..b531129f7 100644 --- a/src/theory/bv/theory_bv_type_rules.h +++ b/src/theory/bv/theory_bv_type_rules.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bv_type_rules.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Christopher L. Conway, Liana Hadarean, Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Liana Hadarean ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Bitvector theory typing rules ** diff --git a/src/theory/bv/theory_bv_utils.cpp b/src/theory/bv/theory_bv_utils.cpp index f57ccec48..f743e2d64 100644 --- a/src/theory/bv/theory_bv_utils.cpp +++ b/src/theory/bv/theory_bv_utils.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bv_utils.cpp ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/bv/theory_bv_utils.h b/src/theory/bv/theory_bv_utils.h index 993be309b..dc3463c84 100644 --- a/src/theory/bv/theory_bv_utils.h +++ b/src/theory/bv/theory_bv_utils.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bv_utils.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Liana Hadarean - ** Minor contributors (to current version): Kshitij Bansal, Clark Barrett, Morgan Deters + ** Top contributors (to current version): + ** Liana Hadarean, Dejan Jovanovic, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/bv/type_enumerator.h b/src/theory/bv/type_enumerator.h index da06b1152..39f1e87f6 100644 --- a/src/theory/bv/type_enumerator.h +++ b/src/theory/bv/type_enumerator.h @@ -1,13 +1,13 @@ /********************* */ /*! \file type_enumerator.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An enumerator for bitvectors ** diff --git a/src/theory/datatypes/datatypes_rewriter.h b/src/theory/datatypes/datatypes_rewriter.h index f1639cc96..cd31778ec 100644 --- a/src/theory/datatypes/datatypes_rewriter.h +++ b/src/theory/datatypes/datatypes_rewriter.h @@ -1,13 +1,13 @@ /********************* */ /*! \file datatypes_rewriter.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Kshitij Bansal + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Rewriter for the theory of inductive datatypes ** diff --git a/src/theory/datatypes/datatypes_sygus.cpp b/src/theory/datatypes/datatypes_sygus.cpp index 07fb60e57..5bd6680f2 100644 --- a/src/theory/datatypes/datatypes_sygus.cpp +++ b/src/theory/datatypes/datatypes_sygus.cpp @@ -1,13 +1,13 @@ /********************* */ -/*! \file theory_datatypes.cpp +/*! \file datatypes_sygus.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of sygus utilities for theory of datatypes ** diff --git a/src/theory/datatypes/datatypes_sygus.h b/src/theory/datatypes/datatypes_sygus.h index b00fade36..0add578f0 100644 --- a/src/theory/datatypes/datatypes_sygus.h +++ b/src/theory/datatypes/datatypes_sygus.h @@ -1,13 +1,13 @@ /********************* */ -/*! \file theory_datatypes.h +/*! \file datatypes_sygus.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Sygus utilities for theory of datatypes ** diff --git a/src/theory/datatypes/theory_datatypes.cpp b/src/theory/datatypes/theory_datatypes.cpp index f044ff401..1653ab636 100644 --- a/src/theory/datatypes/theory_datatypes.cpp +++ b/src/theory/datatypes/theory_datatypes.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_datatypes.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of the theory of datatypes ** diff --git a/src/theory/datatypes/theory_datatypes.h b/src/theory/datatypes/theory_datatypes.h index 4287bd620..b826780fc 100644 --- a/src/theory/datatypes/theory_datatypes.h +++ b/src/theory/datatypes/theory_datatypes.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_datatypes.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Francois Bobot, Dejan Jovanovic + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Theory of datatypes. ** diff --git a/src/theory/datatypes/theory_datatypes_type_rules.h b/src/theory/datatypes/theory_datatypes_type_rules.h index e50d714e7..5a3645691 100644 --- a/src/theory/datatypes/theory_datatypes_type_rules.h +++ b/src/theory/datatypes/theory_datatypes_type_rules.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_datatypes_type_rules.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Theory of datatypes ** diff --git a/src/theory/datatypes/type_enumerator.cpp b/src/theory/datatypes/type_enumerator.cpp index 77db1968a..6c1155237 100644 --- a/src/theory/datatypes/type_enumerator.cpp +++ b/src/theory/datatypes/type_enumerator.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file type_enumerator.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Enumerators for datatypes ** diff --git a/src/theory/datatypes/type_enumerator.h b/src/theory/datatypes/type_enumerator.h index 2cf72e8e9..bbfd951b3 100644 --- a/src/theory/datatypes/type_enumerator.h +++ b/src/theory/datatypes/type_enumerator.h @@ -1,13 +1,13 @@ /********************* */ /*! \file type_enumerator.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An enumerator for datatypes ** diff --git a/src/theory/example/ecdata.cpp b/src/theory/example/ecdata.cpp index f9e3b53e7..a85db3cc9 100644 --- a/src/theory/example/ecdata.cpp +++ b/src/theory/example/ecdata.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file ecdata.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of equivalence class data for UF theory. ** diff --git a/src/theory/example/ecdata.h b/src/theory/example/ecdata.h index 3f4b1b97d..cd582c150 100644 --- a/src/theory/example/ecdata.h +++ b/src/theory/example/ecdata.h @@ -1,13 +1,13 @@ /********************* */ /*! \file ecdata.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Context dependent equivalence class datastructure for nodes. ** diff --git a/src/theory/example/theory_uf_tim.cpp b/src/theory/example/theory_uf_tim.cpp index 139a811b8..825c8fbe4 100644 --- a/src/theory/example/theory_uf_tim.cpp +++ b/src/theory/example/theory_uf_tim.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_uf_tim.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of the theory of uninterpreted functions. ** diff --git a/src/theory/example/theory_uf_tim.h b/src/theory/example/theory_uf_tim.h index ef74a04f8..7470b4d57 100644 --- a/src/theory/example/theory_uf_tim.h +++ b/src/theory/example/theory_uf_tim.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_uf_tim.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is a basic implementation of the Theory of Uninterpreted Functions ** with Equality. diff --git a/src/theory/fp/theory_fp.cpp b/src/theory/fp/theory_fp.cpp index 18bf993ad..f3212277b 100644 --- a/src/theory/fp/theory_fp.cpp +++ b/src/theory/fp/theory_fp.cpp @@ -1,3 +1,20 @@ +/********************* */ +/*! \file theory_fp.cpp + ** \verbatim + ** Top contributors (to current version): + ** Martin Brain, Tim King + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** \brief [[ Add one-line brief description here ]] + ** + ** [[ Add lengthier description here ]] + ** \todo document this file + **/ + #include "theory/fp/theory_fp.h" using namespace std; diff --git a/src/theory/fp/theory_fp.h b/src/theory/fp/theory_fp.h index ac2c68ac4..b1915e3b7 100644 --- a/src/theory/fp/theory_fp.h +++ b/src/theory/fp/theory_fp.h @@ -1,3 +1,20 @@ +/********************* */ +/*! \file theory_fp.h + ** \verbatim + ** Top contributors (to current version): + ** Martin Brain, Tim King + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** \brief [[ Add one-line brief description here ]] + ** + ** [[ Add lengthier description here ]] + ** \todo document this file + **/ + #include "cvc4_private.h" #ifndef __CVC4__THEORY__FP__THEORY_FP_H diff --git a/src/theory/fp/theory_fp_rewriter.cpp b/src/theory/fp/theory_fp_rewriter.cpp index 59ff4692f..612112db7 100644 --- a/src/theory/fp/theory_fp_rewriter.cpp +++ b/src/theory/fp/theory_fp_rewriter.cpp @@ -1,13 +1,14 @@ /********************* */ /*! \file theory_fp_rewriter.cpp ** \verbatim - ** Original author: Martin Brain - ** Major contributors: - ** Minor contributors (to current version): - ** This file is part of the CVC4 project. + ** Top contributors (to current version): + ** Martin Brain, Tim King, Clark Barrett ** Copyright (c) 2013 University of Oxford - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Rewrite rules for floating point theories. ]] ** diff --git a/src/theory/fp/theory_fp_rewriter.h b/src/theory/fp/theory_fp_rewriter.h index 8a8f1c933..93547b4de 100644 --- a/src/theory/fp/theory_fp_rewriter.h +++ b/src/theory/fp/theory_fp_rewriter.h @@ -1,3 +1,20 @@ +/********************* */ +/*! \file theory_fp_rewriter.h + ** \verbatim + ** Top contributors (to current version): + ** Martin Brain + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** \brief [[ Add one-line brief description here ]] + ** + ** [[ Add lengthier description here ]] + ** \todo document this file + **/ + #include "cvc4_private.h" #ifndef __CVC4__THEORY__FP__THEORY_FP_REWRITER_H diff --git a/src/theory/fp/theory_fp_type_rules.h b/src/theory/fp/theory_fp_type_rules.h index 2c9a67984..f9bf2e432 100644 --- a/src/theory/fp/theory_fp_type_rules.h +++ b/src/theory/fp/theory_fp_type_rules.h @@ -1,3 +1,20 @@ +/********************* */ +/*! \file theory_fp_type_rules.h + ** \verbatim + ** Top contributors (to current version): + ** Martin Brain + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** \brief [[ Add one-line brief description here ]] + ** + ** [[ Add lengthier description here ]] + ** \todo document this file + **/ + #include "cvc4_private.h" #ifndef __CVC4__THEORY__FP__THEORY_FP_TYPE_RULES_H diff --git a/src/theory/idl/idl_assertion.cpp b/src/theory/idl/idl_assertion.cpp index c6a1a5c0e..1d42f771d 100644 --- a/src/theory/idl/idl_assertion.cpp +++ b/src/theory/idl/idl_assertion.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file idl_assertion.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/idl/idl_assertion.h b/src/theory/idl/idl_assertion.h index 9a31f283d..5db1db0fe 100644 --- a/src/theory/idl/idl_assertion.h +++ b/src/theory/idl/idl_assertion.h @@ -1,13 +1,13 @@ /********************* */ /*! \file idl_assertion.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/idl/idl_assertion_db.cpp b/src/theory/idl/idl_assertion_db.cpp index f2c29cb20..c08cb644f 100644 --- a/src/theory/idl/idl_assertion_db.cpp +++ b/src/theory/idl/idl_assertion_db.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file idl_assertion_db.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/idl/idl_assertion_db.h b/src/theory/idl/idl_assertion_db.h index 23f5e84d5..6481deba5 100644 --- a/src/theory/idl/idl_assertion_db.h +++ b/src/theory/idl/idl_assertion_db.h @@ -1,13 +1,13 @@ /********************* */ /*! \file idl_assertion_db.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/idl/idl_model.cpp b/src/theory/idl/idl_model.cpp index 848399fbc..4d2071962 100644 --- a/src/theory/idl/idl_model.cpp +++ b/src/theory/idl/idl_model.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file idl_model.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/idl/idl_model.h b/src/theory/idl/idl_model.h index 5a284457a..35663a256 100644 --- a/src/theory/idl/idl_model.h +++ b/src/theory/idl/idl_model.h @@ -1,13 +1,13 @@ /********************* */ /*! \file idl_model.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/idl/theory_idl.cpp b/src/theory/idl/theory_idl.cpp index 815f5e76a..8f85dc9b0 100644 --- a/src/theory/idl/theory_idl.cpp +++ b/src/theory/idl/theory_idl.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_idl.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/idl/theory_idl.h b/src/theory/idl/theory_idl.h index 7c879e722..1d2aecad6 100644 --- a/src/theory/idl/theory_idl.h +++ b/src/theory/idl/theory_idl.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_idl.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/interrupted.h b/src/theory/interrupted.h index 6c59146e1..e56f3513c 100644 --- a/src/theory/interrupted.h +++ b/src/theory/interrupted.h @@ -1,13 +1,13 @@ /********************* */ /*! \file interrupted.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An exception signaling that a Theory should immediately ** stop performing processing diff --git a/src/theory/ite_utilities.cpp b/src/theory/ite_utilities.cpp index 3ae9bc019..6fab100de 100644 --- a/src/theory/ite_utilities.cpp +++ b/src/theory/ite_utilities.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file ite_utilities.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal, Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Kshitij Bansal ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Simplifications for ITE expressions ** diff --git a/src/theory/ite_utilities.h b/src/theory/ite_utilities.h index 3c78a8790..98141d4e3 100644 --- a/src/theory/ite_utilities.h +++ b/src/theory/ite_utilities.h @@ -1,13 +1,13 @@ /********************* */ /*! \file ite_utilities.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Simplifications for ITE expressions ** diff --git a/src/theory/logic_info.cpp b/src/theory/logic_info.cpp index fb689609d..04cac7ae5 100644 --- a/src/theory/logic_info.cpp +++ b/src/theory/logic_info.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file logic_info.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic, Tianyi Liang, Kshitij Bansal, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A class giving information about a logic (group a theory modules ** and configuration information) diff --git a/src/theory/logic_info.h b/src/theory/logic_info.h index 6d7297c63..6efdd4615 100644 --- a/src/theory/logic_info.h +++ b/src/theory/logic_info.h @@ -1,13 +1,13 @@ /********************* */ /*! \file logic_info.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A class giving information about a logic (group a theory modules ** and configuration information) diff --git a/src/theory/output_channel.h b/src/theory/output_channel.h index d5c12457a..639793c7f 100644 --- a/src/theory/output_channel.h +++ b/src/theory/output_channel.h @@ -1,13 +1,13 @@ /********************* */ /*! \file output_channel.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds, Dejan Jovanovic, Tim King + ** Top contributors (to current version): + ** Morgan Deters, Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The theory output channel interface ** @@ -142,7 +142,6 @@ public: return lemma(n, RULE_INVALID, removable, preprocess, sendAtoms); } - /** * Request a split on a new theory atom. This is equivalent to * calling lemma({OR n (NOT n)}). diff --git a/src/theory/quantifiers/alpha_equivalence.cpp b/src/theory/quantifiers/alpha_equivalence.cpp index d49b37e4c..8abc3f65a 100644 --- a/src/theory/quantifiers/alpha_equivalence.cpp +++ b/src/theory/quantifiers/alpha_equivalence.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file alpha_equivalence.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2015 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Alpha equivalence checking ** @@ -54,12 +54,17 @@ bool AlphaEquivalenceNode::registerNode( AlphaEquivalenceNode* aen, QuantifiersE aen->d_quant = q; return true; }else{ - //lemma ( q <=> d_quant ) - Trace("quant-ae") << "Alpha equivalent : " << std::endl; - Trace("quant-ae") << " " << q << std::endl; - Trace("quant-ae") << " " << aen->d_quant << std::endl; - qe->getOutputChannel().lemma( q.iffNode( aen->d_quant ) ); - return false; + if( q.getNumChildren()==2 ){ + //lemma ( q <=> d_quant ) + Trace("quant-ae") << "Alpha equivalent : " << std::endl; + Trace("quant-ae") << " " << q << std::endl; + Trace("quant-ae") << " " << aen->d_quant << std::endl; + qe->getOutputChannel().lemma( q.iffNode( aen->d_quant ) ); + return false; + }else{ + //do not reduce annotated quantified formulas based on alpha equivalence + return true; + } } } diff --git a/src/theory/quantifiers/alpha_equivalence.h b/src/theory/quantifiers/alpha_equivalence.h index 18a700842..40f533da7 100644 --- a/src/theory/quantifiers/alpha_equivalence.h +++ b/src/theory/quantifiers/alpha_equivalence.h @@ -1,13 +1,13 @@ /********************* */ /*! \file alpha_equivalence.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2015 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Alpha equivalence checking **/ diff --git a/src/theory/quantifiers/ambqi_builder.cpp b/src/theory/quantifiers/ambqi_builder.cpp index b18676cbc..18496b173 100644 --- a/src/theory/quantifiers/ambqi_builder.cpp +++ b/src/theory/quantifiers/ambqi_builder.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file ambqi_builder.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of abstract MBQI builder **/ diff --git a/src/theory/quantifiers/ambqi_builder.h b/src/theory/quantifiers/ambqi_builder.h index b2c49c8a3..3669d38b7 100644 --- a/src/theory/quantifiers/ambqi_builder.h +++ b/src/theory/quantifiers/ambqi_builder.h @@ -1,13 +1,13 @@ /********************* */ /*! \file ambqi_builder.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Abstract MBQI model builder class **/ diff --git a/src/theory/quantifiers/anti_skolem.cpp b/src/theory/quantifiers/anti_skolem.cpp index 47b4d95d1..ed000427f 100644 --- a/src/theory/quantifiers/anti_skolem.cpp +++ b/src/theory/quantifiers/anti_skolem.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file anti_skolem.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of anti-skolemization ** ( forall x. P[ f( x ) ] ^ forall x. Q[ f( x ) ] ) => forall x. exists y. ( P[ y ] ^ Q[ y ] ) diff --git a/src/theory/quantifiers/anti_skolem.h b/src/theory/quantifiers/anti_skolem.h index cf24e2751..721371159 100644 --- a/src/theory/quantifiers/anti_skolem.h +++ b/src/theory/quantifiers/anti_skolem.h @@ -1,13 +1,13 @@ /********************* */ /*! \file anti_skolem.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief dynamic quantifiers splitting **/ diff --git a/src/theory/quantifiers/bounded_integers.cpp b/src/theory/quantifiers/bounded_integers.cpp index ceab8394f..d32ef59a1 100644 --- a/src/theory/quantifiers/bounded_integers.cpp +++ b/src/theory/quantifiers/bounded_integers.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file bounded_integers.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Kshitij Bansal + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Bounded integers module ** diff --git a/src/theory/quantifiers/bounded_integers.h b/src/theory/quantifiers/bounded_integers.h index dd241b15e..7d15097bd 100644 --- a/src/theory/quantifiers/bounded_integers.h +++ b/src/theory/quantifiers/bounded_integers.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bounded_integers.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** [[ Add lengthier description here ]] ** \todo document this file diff --git a/src/theory/quantifiers/candidate_generator.cpp b/src/theory/quantifiers/candidate_generator.cpp index 9b2342c4c..38d8c0d81 100644 --- a/src/theory/quantifiers/candidate_generator.cpp +++ b/src/theory/quantifiers/candidate_generator.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file candidate_generator.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of theory uf candidate generator class **/ diff --git a/src/theory/quantifiers/candidate_generator.h b/src/theory/quantifiers/candidate_generator.h index f40114897..18ef6a086 100644 --- a/src/theory/quantifiers/candidate_generator.h +++ b/src/theory/quantifiers/candidate_generator.h @@ -1,13 +1,13 @@ /********************* */ /*! \file candidate_generator.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Theory uf candidate generator **/ diff --git a/src/theory/quantifiers/ce_guided_instantiation.cpp b/src/theory/quantifiers/ce_guided_instantiation.cpp index 0584a0cae..b00ddf036 100644 --- a/src/theory/quantifiers/ce_guided_instantiation.cpp +++ b/src/theory/quantifiers/ce_guided_instantiation.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file ce_guided_instantiation.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief counterexample guided instantiation class ** diff --git a/src/theory/quantifiers/ce_guided_instantiation.h b/src/theory/quantifiers/ce_guided_instantiation.h index 4a93e566c..57dc31850 100644 --- a/src/theory/quantifiers/ce_guided_instantiation.h +++ b/src/theory/quantifiers/ce_guided_instantiation.h @@ -1,13 +1,13 @@ /********************* */ /*! \file ce_guided_instantiation.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief counterexample guided instantiation class **/ diff --git a/src/theory/quantifiers/ce_guided_single_inv.cpp b/src/theory/quantifiers/ce_guided_single_inv.cpp index 850c98437..b17286dba 100644 --- a/src/theory/quantifiers/ce_guided_single_inv.cpp +++ b/src/theory/quantifiers/ce_guided_single_inv.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file ce_guided_single_inv.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief utility for processing single invocation synthesis conjectures ** diff --git a/src/theory/quantifiers/ce_guided_single_inv.h b/src/theory/quantifiers/ce_guided_single_inv.h index 69fe13d52..6d47b8d9a 100644 --- a/src/theory/quantifiers/ce_guided_single_inv.h +++ b/src/theory/quantifiers/ce_guided_single_inv.h @@ -1,13 +1,13 @@ /********************* */ /*! \file ce_guided_single_inv.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief utility for processing single invocation synthesis conjectures **/ diff --git a/src/theory/quantifiers/ce_guided_single_inv_ei.cpp b/src/theory/quantifiers/ce_guided_single_inv_ei.cpp index f45285851..6394fca3d 100644 --- a/src/theory/quantifiers/ce_guided_single_inv_ei.cpp +++ b/src/theory/quantifiers/ce_guided_single_inv_ei.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file ce_guided_single_inv_ei.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief utility for inferring entailments for cegqi ** diff --git a/src/theory/quantifiers/ce_guided_single_inv_ei.h b/src/theory/quantifiers/ce_guided_single_inv_ei.h index 0645c406a..42e0b0820 100644 --- a/src/theory/quantifiers/ce_guided_single_inv_ei.h +++ b/src/theory/quantifiers/ce_guided_single_inv_ei.h @@ -1,13 +1,13 @@ /********************* */ /*! \file ce_guided_single_inv_ei.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief utility for inferring entailments for cegqi **/ diff --git a/src/theory/quantifiers/ce_guided_single_inv_sol.cpp b/src/theory/quantifiers/ce_guided_single_inv_sol.cpp index 6ba5bed02..240c2ed12 100644 --- a/src/theory/quantifiers/ce_guided_single_inv_sol.cpp +++ b/src/theory/quantifiers/ce_guided_single_inv_sol.cpp @@ -1,13 +1,13 @@ /********************* */ -/*! \file ce_guided_single_inv.cpp +/*! \file ce_guided_single_inv_sol.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief utility for processing single invocation synthesis conjectures ** diff --git a/src/theory/quantifiers/ce_guided_single_inv_sol.h b/src/theory/quantifiers/ce_guided_single_inv_sol.h index adcc7bf85..cb6f6bc41 100644 --- a/src/theory/quantifiers/ce_guided_single_inv_sol.h +++ b/src/theory/quantifiers/ce_guided_single_inv_sol.h @@ -1,13 +1,13 @@ /********************* */ /*! \file ce_guided_single_inv_sol.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief utility for reconstructing solutions for single invocation synthesis conjectures **/ diff --git a/src/theory/quantifiers/ceg_instantiator.cpp b/src/theory/quantifiers/ceg_instantiator.cpp index b2d0ab74a..6a56977b8 100644 --- a/src/theory/quantifiers/ceg_instantiator.cpp +++ b/src/theory/quantifiers/ceg_instantiator.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file ceg_instantiator.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of counterexample-guided quantifier instantiation **/ diff --git a/src/theory/quantifiers/ceg_instantiator.h b/src/theory/quantifiers/ceg_instantiator.h index 1981b133b..36c6f1bce 100644 --- a/src/theory/quantifiers/ceg_instantiator.h +++ b/src/theory/quantifiers/ceg_instantiator.h @@ -1,13 +1,13 @@ /********************* */ /*! \file ceg_instantiator.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief counterexample-guided quantifier instantiation **/ diff --git a/src/theory/quantifiers/conjecture_generator.cpp b/src/theory/quantifiers/conjecture_generator.cpp index 8e083ae1e..f8a9eefcb 100644 --- a/src/theory/quantifiers/conjecture_generator.cpp +++ b/src/theory/quantifiers/conjecture_generator.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file conjecture_generator.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Clark Barrett, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief conjecture generator class ** @@ -1273,7 +1273,7 @@ bool ConjectureGenerator::notifySubstitution( TNode glhs, std::map< TNode, TNode } Trace("sg-cconj-debug") << "Evaluate RHS : : " << rhs << std::endl; //get the representative of rhs with substitution subs - TNode grhs = getTermDatabase()->evaluateTerm( rhs, subs, true ); + TNode grhs = getTermDatabase()->getEntailedTerm( rhs, subs, true ); Trace("sg-cconj-debug") << "...done evaluating term, got : " << grhs << std::endl; if( !grhs.isNull() ){ if( glhs!=grhs ){ diff --git a/src/theory/quantifiers/conjecture_generator.h b/src/theory/quantifiers/conjecture_generator.h index 3aa932296..b6e17e7a1 100644 --- a/src/theory/quantifiers/conjecture_generator.h +++ b/src/theory/quantifiers/conjecture_generator.h @@ -1,13 +1,13 @@ /********************* */ /*! \file conjecture_generator.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Clark Barrett, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief conjecture generator class **/ diff --git a/src/theory/quantifiers/equality_infer.cpp b/src/theory/quantifiers/equality_infer.cpp index e4dbb9c43..c3064116f 100644 --- a/src/theory/quantifiers/equality_infer.cpp +++ b/src/theory/quantifiers/equality_infer.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file equality_infer.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Method for inferring equalities between arithmetic equivalence classes, ** inspired by "A generalization of Shostak's method for combining decision procedures" Barrett et al. Figure 1. diff --git a/src/theory/quantifiers/equality_infer.h b/src/theory/quantifiers/equality_infer.h index 8c728054e..93c7bd080 100644 --- a/src/theory/quantifiers/equality_infer.h +++ b/src/theory/quantifiers/equality_infer.h @@ -1,13 +1,13 @@ /********************* */ /*! \file equality_infer.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief additional inference for equalities **/ diff --git a/src/theory/quantifiers/first_order_model.cpp b/src/theory/quantifiers/first_order_model.cpp index 6c912cdab..59bd10493 100644 --- a/src/theory/quantifiers/first_order_model.cpp +++ b/src/theory/quantifiers/first_order_model.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file first_order_model.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal, Morgan Deters + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of model engine model class **/ diff --git a/src/theory/quantifiers/first_order_model.h b/src/theory/quantifiers/first_order_model.h index d5dc62667..4ab1dd1c3 100644 --- a/src/theory/quantifiers/first_order_model.h +++ b/src/theory/quantifiers/first_order_model.h @@ -1,13 +1,13 @@ /********************* */ /*! \file first_order_model.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Model extended classes **/ diff --git a/src/theory/quantifiers/full_model_check.cpp b/src/theory/quantifiers/full_model_check.cpp index 5e4b6828e..d06e9f7f7 100644 --- a/src/theory/quantifiers/full_model_check.cpp +++ b/src/theory/quantifiers/full_model_check.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file full_model_check.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Kshitij Bansal + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of full model check class **/ diff --git a/src/theory/quantifiers/full_model_check.h b/src/theory/quantifiers/full_model_check.h index c7bfcd189..411b7a5eb 100644 --- a/src/theory/quantifiers/full_model_check.h +++ b/src/theory/quantifiers/full_model_check.h @@ -1,13 +1,13 @@ /********************* */ /*! \file full_model_check.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Full model check class **/ diff --git a/src/theory/quantifiers/fun_def_engine.cpp b/src/theory/quantifiers/fun_def_engine.cpp index 56214f540..cf1d14663 100644 --- a/src/theory/quantifiers/fun_def_engine.cpp +++ b/src/theory/quantifiers/fun_def_engine.cpp @@ -1,13 +1,13 @@ /********************* */ -/*! \file fun_def_process.cpp +/*! \file fun_def_engine.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** This class implements specialized techniques for (recursively) defined functions **/ diff --git a/src/theory/quantifiers/fun_def_engine.h b/src/theory/quantifiers/fun_def_engine.h index be73d51a9..3b95281c0 100644 --- a/src/theory/quantifiers/fun_def_engine.h +++ b/src/theory/quantifiers/fun_def_engine.h @@ -1,13 +1,13 @@ /********************* */ /*! \file fun_def_engine.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Specialized techniques for (recursively) defined functions **/ diff --git a/src/theory/quantifiers/fun_def_process.cpp b/src/theory/quantifiers/fun_def_process.cpp index 7d5e33fdb..9109aab8a 100644 --- a/src/theory/quantifiers/fun_def_process.cpp +++ b/src/theory/quantifiers/fun_def_process.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file fun_def_process.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Kshitij Bansal + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Sort inference module ** diff --git a/src/theory/quantifiers/fun_def_process.h b/src/theory/quantifiers/fun_def_process.h index 8cff6c952..1f6ee6562 100644 --- a/src/theory/quantifiers/fun_def_process.h +++ b/src/theory/quantifiers/fun_def_process.h @@ -1,13 +1,13 @@ /********************* */ /*! \file fun_def_process.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Pre-process steps for well-defined functions **/ diff --git a/src/theory/quantifiers/inst_match.cpp b/src/theory/quantifiers/inst_match.cpp index f204fed4b..1751f3a87 100644 --- a/src/theory/quantifiers/inst_match.cpp +++ b/src/theory/quantifiers/inst_match.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file inst_match.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Kshitij Bansal, Francois Bobot, Clark Barrett + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of inst match class **/ diff --git a/src/theory/quantifiers/inst_match.h b/src/theory/quantifiers/inst_match.h index 7db59e88b..fbdef61c2 100644 --- a/src/theory/quantifiers/inst_match.h +++ b/src/theory/quantifiers/inst_match.h @@ -1,13 +1,13 @@ /********************* */ /*! \file inst_match.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Francois Bobot + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief inst match class **/ diff --git a/src/theory/quantifiers/inst_match_generator.cpp b/src/theory/quantifiers/inst_match_generator.cpp index 96f67f042..cfa4190e4 100644 --- a/src/theory/quantifiers/inst_match_generator.cpp +++ b/src/theory/quantifiers/inst_match_generator.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file inst_match_generator.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** [[ Add lengthier description here ]] ** \todo document this file @@ -139,8 +139,8 @@ void InstMatchGenerator::initialize( Node q, QuantifiersEngine* qe, std::vector< }else{ d_cg = new CandidateGeneratorQEAll( qe, d_match_pattern ); } - }else if( d_match_pattern.getKind()==EQUAL || d_match_pattern.getKind()==IFF ){ - Assert( d_match_pattern[0].getKind()==INST_CONSTANT && d_match_pattern[1].getKind()==INST_CONSTANT ); + }else if( ( d_match_pattern.getKind()==EQUAL || d_match_pattern.getKind()==IFF ) && + d_match_pattern[0].getKind()==INST_CONSTANT && d_match_pattern[1].getKind()==INST_CONSTANT ){ //we will be producing candidates via literal matching heuristics if( d_pattern.getKind()!=NOT ){ //candidates will be all equalities diff --git a/src/theory/quantifiers/inst_match_generator.h b/src/theory/quantifiers/inst_match_generator.h index adaae8058..a1d907001 100644 --- a/src/theory/quantifiers/inst_match_generator.h +++ b/src/theory/quantifiers/inst_match_generator.h @@ -1,13 +1,13 @@ /********************* */ /*! \file inst_match_generator.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief inst match generator class **/ diff --git a/src/theory/quantifiers/inst_propagator.cpp b/src/theory/quantifiers/inst_propagator.cpp new file mode 100644 index 000000000..d20f3fd4a --- /dev/null +++ b/src/theory/quantifiers/inst_propagator.cpp @@ -0,0 +1,674 @@ +/********************* */
+/*! \file inst_propagator.cpp
+ ** \verbatim
+ ** Top contributors (to current version):
+ ** Andrew Reynolds
+ ** This file is part of the CVC4 project.
+ ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS
+ ** in the top-level source directory) and their institutional affiliations.
+ ** All rights reserved. See the file COPYING in the top-level source
+ ** directory for licensing information.\endverbatim
+ **
+ ** Propagate mechanism for instantiations
+ **/
+
+#include <vector>
+
+#include "theory/quantifiers/inst_propagator.h"
+#include "theory/rewriter.h"
+#include "theory/quantifiers/term_database.h"
+
+using namespace CVC4;
+using namespace std;
+using namespace CVC4::theory;
+using namespace CVC4::theory::quantifiers;
+using namespace CVC4::kind;
+
+
+EqualityQueryInstProp::EqualityQueryInstProp( QuantifiersEngine* qe ) : d_qe( qe ){
+ d_true = NodeManager::currentNM()->mkConst( true );
+ d_false = NodeManager::currentNM()->mkConst( false );
+}
+
+bool EqualityQueryInstProp::reset( Theory::Effort e ) {
+ d_uf.clear();
+ d_uf_exp.clear();
+ d_diseq_list.clear();
+ return true;
+}
+
+/** contains term */
+bool EqualityQueryInstProp::hasTerm( Node a ) {
+ if( getEngine()->hasTerm( a ) ){
+ return true;
+ }else{
+ std::vector< Node > exp;
+ Node ar = getUfRepresentative( a, exp );
+ return !ar.isNull() && getEngine()->hasTerm( ar );
+ }
+}
+
+/** get the representative of the equivalence class of a */
+Node EqualityQueryInstProp::getRepresentative( Node a ) {
+ if( getEngine()->hasTerm( a ) ){
+ a = getEngine()->getRepresentative( a );
+ }
+ std::vector< Node > exp;
+ Node ar = getUfRepresentative( a, exp );
+ return ar.isNull() ? a : ar;
+}
+
+/** returns true if a and b are equal in the current context */
+bool EqualityQueryInstProp::areEqual( Node a, Node b ) {
+ if( a==b ){
+ return true;
+ }else{
+ eq::EqualityEngine* ee = getEngine();
+ if( ee->hasTerm( a ) && ee->hasTerm( b ) ){
+ if( ee->areEqual( a, b ) ){
+ return true;
+ }
+ }
+ return false;
+ }
+}
+
+/** returns true is a and b are disequal in the current context */
+bool EqualityQueryInstProp::areDisequal( Node a, Node b ) {
+ if( a==b ){
+ return true;
+ }else{
+ eq::EqualityEngine* ee = getEngine();
+ if( ee->hasTerm( a ) && ee->hasTerm( b ) ){
+ if( ee->areDisequal( a, b, false ) ){
+ return true;
+ }
+ }
+ return false;
+ }
+}
+
+/** get the equality engine associated with this query */
+eq::EqualityEngine* EqualityQueryInstProp::getEngine() {
+ return d_qe->getMasterEqualityEngine();
+}
+
+/** get the equivalence class of a */
+void EqualityQueryInstProp::getEquivalenceClass( Node a, std::vector< Node >& eqc ) {
+ //TODO?
+}
+
+TNode EqualityQueryInstProp::getCongruentTerm( Node f, std::vector< TNode >& args ) {
+ TNode t = d_qe->getTermDatabase()->getCongruentTerm( f, args );
+ if( !t.isNull() ){
+ return t;
+ }else{
+ //TODO?
+ return TNode::null();
+ }
+}
+
+Node EqualityQueryInstProp::getRepresentativeExp( Node a, std::vector< Node >& exp ) {
+ bool engine_has_a = getEngine()->hasTerm( a );
+ if( engine_has_a ){
+ a = getEngine()->getRepresentative( a );
+ }
+ //get union find representative, if this occurs in the equality engine, return it
+ unsigned prev_size = exp.size();
+ Node ar = getUfRepresentative( a, exp );
+ if( !ar.isNull() ){
+ if( engine_has_a || getEngine()->hasTerm( ar ) ){
+ Assert( getEngine()->hasTerm( ar ) );
+ Assert( getEngine()->getRepresentative( ar )==ar );
+ return ar;
+ }
+ }else{
+ if( engine_has_a ){
+ return a;
+ }
+ }
+ //retract explanation
+ while( exp.size()>prev_size ){
+ exp.pop_back();
+ }
+ return Node::null();
+}
+
+bool EqualityQueryInstProp::areEqualExp( Node a, Node b, std::vector< Node >& exp ) {
+ if( areEqual( a, b ) ){
+ return true;
+ }else{
+ std::vector< Node > exp_a;
+ Node ar = getUfRepresentative( a, exp_a );
+ if( !ar.isNull() ){
+ std::vector< Node > exp_b;
+ if( ar==getUfRepresentative( b, exp_b ) ){
+ merge_exp( exp, exp_a );
+ merge_exp( exp, exp_b );
+ return true;
+ }
+ }
+ return false;
+ }
+}
+
+bool EqualityQueryInstProp::areDisequalExp( Node a, Node b, std::vector< Node >& exp ) {
+ if( areDisequal( a, b ) ){
+ return true;
+ }else{
+ //TODO?
+ return false;
+ }
+}
+
+Node EqualityQueryInstProp::getUfRepresentative( Node a, std::vector< Node >& exp ) {
+ Assert( exp.empty() );
+ std::map< Node, Node >::iterator it = d_uf.find( a );
+ if( it!=d_uf.end() ){
+ if( it->second==a ){
+ Assert( d_uf_exp[ a ].empty() );
+ return it->second;
+ }else{
+ Node m = getUfRepresentative( it->second, exp );
+ Assert( !m.isNull() );
+ if( m!=it->second ){
+ //update union find
+ d_uf[ a ] = m;
+ //update explanation : merge the explanation of the parent
+ merge_exp( d_uf_exp[ a ], exp );
+ Trace("qip-eq") << "EqualityQueryInstProp::getUfRepresentative : merge " << a << " -> " << m << ", exp size=" << d_uf_exp[ a ].size() << std::endl;
+ }
+ //add current explanation to exp: note that exp is a subset of d_uf_exp[ a ], reset
+ exp.clear();
+ exp.insert( exp.end(), d_uf_exp[ a ].begin(), d_uf_exp[ a ].end() );
+ return m;
+ }
+ }else{
+ return Node::null();
+ }
+}
+
+// set a == b with reason, return status, modify a and b to representatives pre-merge
+int EqualityQueryInstProp::setEqual( Node& a, Node& b, std::vector< Node >& reason ) {
+ int status = STATUS_MERGED_UNKNOWN;
+ Trace("qip-eq") << "EqualityQueryInstProp::setEqual " << a << ", " << b << ", reason size = " << reason.size() << std::endl;
+ //get the representative for a
+ std::vector< Node > exp_a;
+ Node ar = getUfRepresentative( a, exp_a );
+ if( ar.isNull() ){
+ Assert( exp_a.empty() );
+ ar = a;
+ }
+ if( ar==b ){
+ Trace("qip-eq") << "EqualityQueryInstProp::setEqual : already equal" << std::endl;
+ return STATUS_NONE;
+ }
+ bool swap = false;
+ //get the representative for b
+ std::vector< Node > exp_b;
+ Node br = getUfRepresentative( b, exp_b );
+ if( br.isNull() ){
+ Assert( exp_b.empty() );
+ br = b;
+ if( !getEngine()->hasTerm( br ) ){
+ if( ar!=a ){
+ swap = true;
+ }
+ }else{
+ if( getEngine()->hasTerm( ar ) ){
+ status = STATUS_MERGED_KNOWN;
+ }
+ }
+ }else{
+ if( ar==br ){
+ Trace("qip-eq") << "EqualityQueryInstProp::setEqual : already equal" << std::endl;
+ return STATUS_NONE;
+ }else if( getEngine()->hasTerm( ar ) ){
+ if( getEngine()->hasTerm( br ) ){
+ status = STATUS_MERGED_KNOWN;
+ }else{
+ swap = true;
+ }
+ }
+ }
+ if( swap ){
+ //swap
+ Node temp_r = ar;
+ ar = br;
+ br = temp_r;
+ }
+
+ Assert( ar!=br );
+ Assert( !getEngine()->hasTerm( ar ) || getEngine()->hasTerm( br ) );
+
+ //update the union find
+ Assert( d_uf_exp[ar].empty() );
+ Assert( d_uf_exp[br].empty() );
+
+ d_uf[ar] = br;
+ merge_exp( d_uf_exp[ar], exp_a );
+ merge_exp( d_uf_exp[ar], exp_b );
+ merge_exp( d_uf_exp[ar], reason );
+
+ d_uf[br] = br;
+ d_uf_exp[br].clear();
+
+ Trace("qip-eq") << "EqualityQueryInstProp::setEqual : merge " << ar << " -> " << br << ", exp size = " << d_uf_exp[ar].size() << ", status = " << status << std::endl;
+ a = ar;
+ b = br;
+ return status;
+}
+
+
+void EqualityQueryInstProp::addArgument( std::vector< TNode >& args, std::vector< TNode >& props, Node n, bool is_prop, bool pol ) {
+ if( is_prop ){
+ if( isLiteral( n ) ){
+ props.push_back( pol ? n : n.negate() );
+ return;
+ }
+ }
+ args.push_back( n );
+}
+
+bool EqualityQueryInstProp::isLiteral( Node n ) {
+ Kind ak = n.getKind()==NOT ? n[0].getKind() : n.getKind();
+ Assert( ak!=NOT );
+ return ak!=AND && ak!=OR && ak!=IFF && ak!=ITE;
+}
+
+//this is identical to TermDb::evaluateTerm2, but tracks more information
+Node EqualityQueryInstProp::evaluateTermExp( TNode n, std::vector< Node >& exp, std::map< TNode, Node >& visited, bool hasPol, bool pol,
+ std::map< Node, bool >& watch_list_out, std::vector< TNode >& props ) {
+ std::map< TNode, Node >::iterator itv = visited.find( n );
+ if( itv != visited.end() ){
+ return itv->second;
+ }else{
+ Trace("term-db-eval") << "evaluate term : " << n << std::endl;
+ std::vector< Node > exp_n;
+ Node ret = getRepresentativeExp( n, exp_n );
+ if( ret.isNull() ){
+ //term is not known to be equal to a representative in equality engine, evaluate it
+ Kind k = n.getKind();
+ if( k==FORALL ){
+ ret = Node::null();
+ }else{
+ std::map< Node, bool > watch_list_out_curr;
+ TNode f = d_qe->getTermDatabase()->getMatchOperator( n );
+ std::vector< TNode > args;
+ bool ret_set = false;
+ bool childChanged = false;
+ int abort_i = -1;
+ //get the child entailed polarity
+ Assert( n.getKind()!=IMPLIES );
+ bool newHasPol, newPol;
+ QuantPhaseReq::getEntailPolarity( n, 0, hasPol, pol, newHasPol, newPol );
+ //for each child
+ for( unsigned i=0; i<n.getNumChildren(); i++ ){
+ TNode c = evaluateTermExp( n[i], exp, visited, newHasPol, newPol, watch_list_out_curr, props );
+ if( c.isNull() ){
+ ret = Node::null();
+ ret_set = true;
+ break;
+ }else if( c==d_true || c==d_false ){
+ //short-circuiting
+ if( k==kind::AND || k==kind::OR ){
+ if( (k==kind::AND)==(c==d_false) ){
+ ret = c;
+ ret_set = true;
+ break;
+ }else{
+ //redundant
+ c = Node::null();
+ childChanged = true;
+ }
+ }else if( k==kind::ITE && i==0 ){
+ Assert( watch_list_out_curr.empty() );
+ ret = evaluateTermExp( n[ c==d_true ? 1 : 2], exp, visited, hasPol, pol, watch_list_out_curr, props );
+ ret_set = true;
+ break;
+ }else if( k==kind::NOT ){
+ ret = c==d_true ? d_false : d_true;
+ ret_set = true;
+ break;
+ }
+ }
+ if( !c.isNull() ){
+ childChanged = childChanged || n[i]!=c;
+ if( !f.isNull() && !watch_list_out_curr.empty() ){
+ // we are done if this is an UF application and an argument is unevaluated
+ args.push_back( c );
+ abort_i = i;
+ break;
+ }else if( ( k==kind::AND || k==kind::OR ) ){
+ if( c.getKind()==k ){
+ //flatten
+ for( unsigned j=0; j<c.getNumChildren(); j++ ){
+ addArgument( args, props, c[j], newHasPol, newPol );
+ }
+ }else{
+ addArgument( args, props, c, newHasPol, newPol );
+ }
+ //if we are in a branching position
+ if( hasPol && !newHasPol && args.size()>=2 ){
+ //we are done if at least two args are unevaluated
+ abort_i = i;
+ break;
+ }
+ }else if( k==kind::ITE ){
+ //we are done if we are ITE and condition is unevaluated
+ Assert( i==0 );
+ args.push_back( c );
+ abort_i = i;
+ break;
+ }else{
+ args.push_back( c );
+ }
+ }
+ }
+ //add remaining children if we aborted
+ if( abort_i!=-1 ){
+ for( int i=(abort_i+1); i<(int)n.getNumChildren(); i++ ){
+ args.push_back( n[i] );
+ }
+ }
+ //copy over the watch list
+ for( std::map< Node, bool >::iterator itc = watch_list_out_curr.begin(); itc != watch_list_out_curr.end(); ++itc ){
+ watch_list_out[itc->first] = itc->second;
+ }
+
+ //if we have not short-circuited evaluation
+ if( !ret_set ){
+ //if it is an indexed term, return the congruent term
+ if( !f.isNull() && watch_list_out.empty() ){
+ Assert( args.size()==n.getNumChildren() );
+ //args contains terms known by the equality engine
+ TNode nn = getCongruentTerm( f, args );
+ Trace("term-db-eval") << " got congruent term " << nn << " from DB for " << n << std::endl;
+ if( !nn.isNull() ){
+ //successfully constructed representative in EE
+ Assert( exp_n.empty() );
+ ret = getRepresentativeExp( nn, exp_n );
+ Trace("term-db-eval") << "return rep, exp size = " << exp_n.size() << std::endl;
+ merge_exp( exp, exp_n );
+ ret_set = true;
+ Assert( !ret.isNull() );
+ }
+ }
+ if( !ret_set ){
+ if( childChanged ){
+ Trace("term-db-eval") << "return rewrite" << std::endl;
+ if( ( k==kind::AND || k==kind::OR ) ){
+ if( args.empty() ){
+ ret = k==kind::AND ? d_true : d_false;
+ ret_set = true;
+ }else if( args.size()==1 ){
+ ret = args[0];
+ ret_set = true;
+ }
+ }
+ if( !ret_set ){
+ Assert( args.size()==n.getNumChildren() );
+ if( n.getMetaKind() == kind::metakind::PARAMETERIZED ){
+ args.insert( args.begin(), n.getOperator() );
+ }
+ ret = NodeManager::currentNM()->mkNode( k, args );
+ ret = Rewriter::rewrite( ret );
+ watch_list_out[ret] = true;
+ }
+ }else{
+ ret = n;
+ watch_list_out[ret] = true;
+ }
+ }
+ }
+ }
+ }else{
+ Trace("term-db-eval") << "...exists in ee, return rep, exp size = " << exp_n.size() << std::endl;
+ merge_exp( exp, exp_n );
+ }
+ Trace("term-db-eval") << "evaluated term : " << n << ", got : " << ret << ", exp size = " << exp.size() << std::endl;
+ visited[n] = ret;
+ return ret;
+ }
+}
+
+void EqualityQueryInstProp::merge_exp( std::vector< Node >& v, std::vector< Node >& v_to_merge, int up_to_size ) {
+ //TODO : optimize
+ if( v.empty() ){
+ Assert( up_to_size==-1 || up_to_size==(int)v_to_merge.size() );
+ v.insert( v.end(), v_to_merge.begin(), v_to_merge.end() );
+ }else{
+ //std::vector< Node >::iterator v_end = v.end();
+ up_to_size = up_to_size==-1 ? (int)v_to_merge.size() : up_to_size;
+ for( int j=0; j<up_to_size; j++ ){
+ if( std::find( v.begin(), v.end(), v_to_merge[j] )==v.end() ){
+ v.push_back( v_to_merge[j] );
+ }
+ }
+ }
+}
+
+
+void InstPropagator::InstInfo::init( Node q, Node lem, std::vector< Node >& terms, Node body ) {
+ d_active = true;
+ //information about the instance
+ d_q = q;
+ d_lem = lem;
+ Assert( d_terms.empty() );
+ d_terms.insert( d_terms.end(), terms.begin(), terms.end() );
+ //the current lemma
+ d_curr = body;
+ d_curr_exp.push_back( body );
+}
+
+InstPropagator::InstPropagator( QuantifiersEngine* qe ) :
+d_qe( qe ), d_notify(*this), d_qy( qe ){
+}
+
+bool InstPropagator::reset( Theory::Effort e ) {
+ d_icount = 0;
+ d_ii.clear();
+ for( unsigned i=0; i<2; i++ ){
+ d_conc_to_id[i].clear();
+ }
+ d_conflict = false;
+ d_watch_list.clear();
+ d_relevant_inst.clear();
+ return d_qy.reset( e );
+}
+
+void InstPropagator::notifyInstantiation( unsigned quant_e, Node q, Node lem, std::vector< Node >& terms, Node body ) {
+ if( !d_conflict ){
+ if( Trace.isOn("qip-prop") ){
+ Trace("qip-prop") << "InstPropagator:: Notify instantiation " << q << " : " << std::endl;
+ for( unsigned i=0; i<terms.size(); i++ ){
+ Trace("qip-prop") << " " << terms[i] << std::endl;
+ }
+ }
+ unsigned id = d_icount;
+ d_icount++;
+ Trace("qip-prop") << "...assign id=" << id << std::endl;
+ d_ii[id].init( q, lem, terms, body );
+ //initialize the information
+ if( cacheConclusion( id, body ) ){
+ Assert( d_update_list.empty() );
+ d_update_list.push_back( id );
+ bool firstTime = true;
+ //update infos in the update list until empty
+ do {
+ unsigned uid = d_update_list.back();
+ d_update_list.pop_back();
+ if( d_ii[uid].d_active ){
+ update( uid, d_ii[uid], firstTime );
+ }
+ firstTime = false;
+ }while( !d_update_list.empty() );
+ }else{
+ d_ii[id].d_active = false;
+ Trace("qip-prop") << "...duplicate." << std::endl;
+ }
+ }
+}
+
+bool InstPropagator::update( unsigned id, InstInfo& ii, bool firstTime ) {
+ Assert( !d_conflict );
+ Assert( ii.d_active );
+ Trace("qip-prop-debug") << "Update info [" << id << "]..." << std::endl;
+ //update the evaluation of the current lemma
+ std::map< TNode, Node > visited;
+ std::map< Node, bool > watch_list;
+ std::vector< TNode > props;
+ Node eval = d_qy.evaluateTermExp( ii.d_curr, ii.d_curr_exp, visited, true, true, watch_list, props );
+ if( eval.isNull() ){
+ ii.d_active = false;
+ }else if( firstTime || eval!=ii.d_curr ){
+ if( EqualityQueryInstProp::isLiteral( eval ) ){
+ props.push_back( eval );
+ eval = d_qy.d_true;
+ watch_list.clear();
+ }
+ if( Trace.isOn("qip-prop") ){
+ Trace("qip-prop") << "Update info [" << id << "]..." << std::endl;
+ Trace("qip-prop") << "...updated lemma " << ii.d_curr << " -> " << eval << ", exp = ";
+ debugPrintExplanation( ii.d_curr_exp, "qip-prop" );
+ Trace("qip-prop") << std::endl;
+ Trace("qip-prop") << "...watch list: " << std::endl;
+ for( std::map< Node, bool >::iterator itw = watch_list.begin(); itw!=watch_list.end(); ++itw ){
+ Trace("qip-prop") << " " << itw->first << std::endl;
+ }
+ Trace("qip-prop") << "...new propagations: " << std::endl;
+ for( unsigned i=0; i<props.size(); i++ ){
+ Trace("qip-prop") << " " << props[i] << std::endl;
+ }
+ Trace("qip-prop") << std::endl;
+ }
+ //determine the status of eval
+ if( eval==d_qy.d_false ){
+ Assert( props.empty() );
+ //we have inferred a conflict
+ conflict( ii.d_curr_exp );
+ return false;
+ }else{
+ for( unsigned i=0; i<props.size(); i++ ){
+ //if we haven't propagated this literal yet
+ if( cacheConclusion( id, props[i], 1 ) ){
+ Node lit = props[i].getKind()==NOT ? props[i][0] : props[i];
+ bool pol = props[i].getKind()!=NOT;
+ if( lit.getKind()==EQUAL ){
+ propagate( lit[0], lit[1], pol, ii.d_curr_exp );
+ }else{
+ propagate( lit, pol ? d_qy.d_true : d_qy.d_false, true, ii.d_curr_exp );
+ }
+ if( d_conflict ){
+ return false;
+ }
+ }
+ }
+ //if we have not inferred this conclusion yet
+ if( cacheConclusion( id, eval ) ){
+ ii.d_curr = eval;
+ //update the watch list
+ Trace("qip-prop-debug") << "...updating watch list for [" << id << "], curr is " << ii.d_curr << std::endl;
+ //Here, we need to be notified of enough terms such that if we are not notified, then update( ii ) will return no propagations.
+ // Similar to two-watched literals, but since we are in UF, we need to watch all terms on a complete path of two terms.
+ for( std::map< Node, bool >::iterator itw = watch_list.begin(); itw != watch_list.end(); ++itw ){
+ d_watch_list[ itw->first ][ id ] = true;
+ }
+ }else{
+ Trace("qip-prop-debug") << "...conclusion is duplicate." << std::endl;
+ ii.d_active = false;
+ }
+ }
+ }else{
+ Trace("qip-prop-debug") << "...did not update." << std::endl;
+ }
+ Assert( !d_conflict );
+ return true;
+}
+
+void InstPropagator::propagate( Node a, Node b, bool pol, std::vector< Node >& exp ) {
+ if( Trace.isOn("qip-propagate") ){
+ Trace("qip-propagate") << "* Propagate " << a << ( pol ? " == " : " != " ) << b << ", exp = ";
+ debugPrintExplanation( exp, "qip-propagate" );
+ Trace("qip-propagate") << "..." << std::endl;
+ }
+ if( pol ){
+ std::vector< Node > exp_d;
+ if( d_qy.areDisequalExp( a, b, exp_d ) ){
+ Trace("qip-prop-debug") << "...conflict." << std::endl;
+ EqualityQueryInstProp::merge_exp( exp, exp_d );
+ conflict( exp );
+ }else{
+ //set equal
+ int status = d_qy.setEqual( a, b, exp );
+ if( status==EqualityQueryInstProp::STATUS_NONE ){
+ Trace("qip-prop-debug") << "...already equal." << std::endl;
+ return;
+ }else if( status==EqualityQueryInstProp::STATUS_MERGED_KNOWN ){
+ Assert( d_qy.getEngine()->hasTerm( a ) );
+ Assert( d_qy.getEngine()->hasTerm( b ) );
+ Trace("qip-prop-debug") << "...equality between known terms." << std::endl;
+ addRelevantInstances( exp, "qip-propagate" );
+ }
+ Trace("qip-prop-debug") << "...merging " << a << " and " << b << std::endl;
+ for( unsigned i=0; i<2; i++ ){
+ //update terms from watched lists
+ Node c = i==0 ? a : b;
+ std::map< Node, std::map< unsigned, bool > >::iterator it = d_watch_list.find( c );
+ if( it!=d_watch_list.end() ){
+ Trace("qip-prop-debug") << "...update ids from watch list of " << c << ", size=" << it->second.size() << "..." << std::endl;
+ for( std::map< unsigned, bool >::iterator itw = it->second.begin(); itw != it->second.end(); ++itw ){
+ unsigned idw = itw->first;
+ if( std::find( d_update_list.begin(), d_update_list.end(), idw )==d_update_list.end() ){
+ Trace("qip-prop-debug") << "...will update " << idw << std::endl;
+ d_update_list.push_back( idw );
+ }
+ }
+ d_watch_list.erase( c );
+ }
+ }
+ }
+ }else{
+ std::vector< Node > exp_e;
+ if( d_qy.areEqualExp( a, b, exp_e ) ){
+ EqualityQueryInstProp::merge_exp( exp, exp_e );
+ conflict( exp );
+ }else{
+ //TODO?
+ }
+ }
+}
+
+void InstPropagator::conflict( std::vector< Node >& exp ) {
+ Trace("qip-propagate") << "Conflict, exp size =" << exp.size() << std::endl;
+ d_conflict = true;
+ d_relevant_inst.clear();
+ addRelevantInstances( exp, "qip-propagate" );
+}
+
+bool InstPropagator::cacheConclusion( unsigned id, Node body, int prop_index ) {
+ Assert( prop_index==0 || prop_index==1 );
+ //check if the conclusion is non-redundant
+ if( d_conc_to_id[prop_index].find( body )==d_conc_to_id[prop_index].end() ){
+ d_conc_to_id[prop_index][body] = id;
+ return true;
+ }else{
+ return false;
+ }
+}
+
+void InstPropagator::addRelevantInstances( std::vector< Node >& exp, const char * c ) {
+ for( unsigned i=0; i<exp.size(); i++ ){
+ Assert( d_conc_to_id[0].find( exp[i] )!=d_conc_to_id[0].end() );
+ Trace(c) << " relevant instance id : " << d_conc_to_id[0][ exp[i] ] << std::endl;
+ d_relevant_inst[ d_conc_to_id[0][ exp[i] ] ] = true;
+ }
+}
+
+void InstPropagator::debugPrintExplanation( std::vector< Node >& exp, const char * c ) {
+ for( unsigned i=0; i<exp.size(); i++ ){
+ Assert( d_conc_to_id[0].find( exp[i] )!=d_conc_to_id[0].end() );
+ Trace(c) << d_conc_to_id[0][ exp[i] ] << " ";
+ }
+}
+
diff --git a/src/theory/quantifiers/inst_propagator.h b/src/theory/quantifiers/inst_propagator.h new file mode 100644 index 000000000..0e21dc0d4 --- /dev/null +++ b/src/theory/quantifiers/inst_propagator.h @@ -0,0 +1,160 @@ +/********************* */
+/*! \file inst_propagator.h
+ ** \verbatim
+ ** Top contributors (to current version):
+ ** Andrew Reynolds
+ ** This file is part of the CVC4 project.
+ ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS
+ ** in the top-level source directory) and their institutional affiliations.
+ ** All rights reserved. See the file COPYING in the top-level source
+ ** directory for licensing information.\endverbatim
+ **
+ ** \brief Propagate mechanism for instantiations
+ **/
+
+#include "cvc4_private.h"
+
+#ifndef __CVC4__QUANTIFIERS_INST_PROPAGATOR_H
+#define __CVC4__QUANTIFIERS_INST_PROPAGATOR_H
+
+#include <iostream>
+#include <string>
+#include <vector>
+#include <map>
+#include "expr/node.h"
+#include "expr/type_node.h"
+#include "theory/quantifiers_engine.h"
+#include "theory/quantifiers/term_database.h"
+
+namespace CVC4 {
+namespace theory {
+namespace quantifiers {
+
+class EqualityQueryInstProp : public EqualityQuery {
+private:
+ /** pointer to quantifiers engine */
+ QuantifiersEngine* d_qe;
+public:
+ EqualityQueryInstProp( QuantifiersEngine* qe );
+ ~EqualityQueryInstProp(){};
+ /** reset */
+ bool reset( Theory::Effort e );
+ /** identify */
+ std::string identify() const { return "EqualityQueryInstProp"; }
+ /** extends engine */
+ bool extendsEngine() { return true; }
+ /** contains term */
+ bool hasTerm( Node a );
+ /** get the representative of the equivalence class of a */
+ Node getRepresentative( Node a );
+ /** returns true if a and b are equal in the current context */
+ bool areEqual( Node a, Node b );
+ /** returns true is a and b are disequal in the current context */
+ bool areDisequal( Node a, Node b );
+ /** get the equality engine associated with this query */
+ eq::EqualityEngine* getEngine();
+ /** get the equivalence class of a */
+ void getEquivalenceClass( Node a, std::vector< Node >& eqc );
+ /** get congruent term */
+ TNode getCongruentTerm( Node f, std::vector< TNode >& args );
+public:
+ /** get the representative of the equivalence class of a, with explanation */
+ Node getRepresentativeExp( Node a, std::vector< Node >& exp );
+ /** returns true if a and b are equal in the current context */
+ bool areEqualExp( Node a, Node b, std::vector< Node >& exp );
+ /** returns true is a and b are disequal in the current context */
+ bool areDisequalExp( Node a, Node b, std::vector< Node >& exp );
+private:
+ /** term index */
+ std::map< Node, TermArgTrie > d_func_map_trie;
+ /** union find for terms beyond what is stored in equality engine */
+ std::map< Node, Node > d_uf;
+ std::map< Node, std::vector< Node > > d_uf_exp;
+ Node getUfRepresentative( Node a, std::vector< Node >& exp );
+ /** disequality list, stores explanations */
+ std::map< Node, std::map< Node, Node > > d_diseq_list;
+ /** add arg */
+ void addArgument( std::vector< TNode >& args, std::vector< TNode >& props, Node n, bool is_prop, bool pol );
+public:
+ enum {
+ STATUS_MERGED_KNOWN,
+ STATUS_MERGED_UNKNOWN,
+ STATUS_NONE,
+ };
+ /** set equal */
+ int setEqual( Node& a, Node& b, std::vector< Node >& reason );
+ Node d_true;
+ Node d_false;
+public:
+ //for explanations
+ static void merge_exp( std::vector< Node >& v, std::vector< Node >& v_to_merge, int up_to_size = -1 );
+
+ Node evaluateTermExp( TNode n, std::vector< Node >& exp, std::map< TNode, Node >& visited, bool hasPol, bool pol,
+ std::map< Node, bool >& watch_list_out, std::vector< TNode >& props );
+ static bool isLiteral( Node n );
+};
+
+class InstPropagator : public QuantifiersUtil {
+private:
+ /** pointer to quantifiers engine */
+ QuantifiersEngine* d_qe;
+ /** notify class */
+ class InstantiationNotifyInstPropagator : public InstantiationNotify {
+ InstPropagator& d_ip;
+ public:
+ InstantiationNotifyInstPropagator(InstPropagator& ip): d_ip(ip) {}
+ virtual void notifyInstantiation( unsigned quant_e, Node q, Node lem, std::vector< Node >& terms, Node body ) { d_ip.notifyInstantiation( quant_e, q, lem, terms, body ); }
+ };
+ InstantiationNotifyInstPropagator d_notify;
+ /** notify instantiation method */
+ void notifyInstantiation( unsigned quant_e, Node q, Node lem, std::vector< Node >& terms, Node body );
+ /** equality query */
+ EqualityQueryInstProp d_qy;
+ class InstInfo {
+ public:
+ bool d_active;
+ Node d_q;
+ Node d_lem;
+ std::vector< Node > d_terms;
+ // the current entailed body
+ Node d_curr;
+ //explanation for current entailed body
+ std::vector< Node > d_curr_exp;
+ void init( Node q, Node lem, std::vector< Node >& terms, Node body );
+ };
+ /** instantiation count/info */
+ unsigned d_icount;
+ std::map< unsigned, InstInfo > d_ii;
+ std::map< TNode, unsigned > d_conc_to_id[2];
+ /** are we in conflict */
+ bool d_conflict;
+ /** watch list */
+ std::map< Node, std::map< unsigned, bool > > d_watch_list;
+ /** update list */
+ std::vector< unsigned > d_update_list;
+ /** relevant instances */
+ std::map< unsigned, bool > d_relevant_inst;
+private:
+ bool update( unsigned id, InstInfo& i, bool firstTime = false );
+ void propagate( Node a, Node b, bool pol, std::vector< Node >& exp );
+ void conflict( std::vector< Node >& exp );
+ bool cacheConclusion( unsigned id, Node body, int prop_index = 0 );
+ void addRelevantInstances( std::vector< Node >& exp, const char * c );
+
+ void debugPrintExplanation( std::vector< Node >& exp, const char * c );
+public:
+ InstPropagator( QuantifiersEngine* qe );
+ ~InstPropagator(){}
+ /** reset */
+ bool reset( Theory::Effort e );
+ /** identify */
+ std::string identify() const { return "InstPropagator"; }
+ /** get the notify mechanism */
+ InstantiationNotify* getInstantiationNotify() { return &d_notify; }
+};
+
+}
+}
+}
+
+#endif
diff --git a/src/theory/quantifiers/inst_strategy_cbqi.cpp b/src/theory/quantifiers/inst_strategy_cbqi.cpp index 6ffd91334..e38304c68 100644 --- a/src/theory/quantifiers/inst_strategy_cbqi.cpp +++ b/src/theory/quantifiers/inst_strategy_cbqi.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file inst_strategy_cbqi.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of counterexample-guided quantifier instantiation strategies **/ diff --git a/src/theory/quantifiers/inst_strategy_cbqi.h b/src/theory/quantifiers/inst_strategy_cbqi.h index fd8afb149..d53d9d81c 100644 --- a/src/theory/quantifiers/inst_strategy_cbqi.h +++ b/src/theory/quantifiers/inst_strategy_cbqi.h @@ -1,13 +1,13 @@ /********************* */ /*! \file inst_strategy_cbqi.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief counterexample-guided quantifier instantiation **/ diff --git a/src/theory/quantifiers/inst_strategy_e_matching.cpp b/src/theory/quantifiers/inst_strategy_e_matching.cpp index 7d0fab2ff..8c3154c1c 100644 --- a/src/theory/quantifiers/inst_strategy_e_matching.cpp +++ b/src/theory/quantifiers/inst_strategy_e_matching.cpp @@ -1,20 +1,18 @@ /********************* */ /*! \file inst_strategy_e_matching.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of e matching instantiation strategies **/ #include "theory/quantifiers/inst_strategy_e_matching.h" - -#include "options/quantifiers_options.h" #include "theory/quantifiers/inst_match_generator.h" #include "theory/quantifiers/relevant_domain.h" #include "theory/quantifiers/term_database.h" @@ -62,6 +60,7 @@ struct sortTriggers { }; void InstStrategyUserPatterns::processResetInstantiationRound( Theory::Effort effort ){ + Trace("inst-alg-debug") << "reset user triggers" << std::endl; //reset triggers for( std::map< Node, std::vector< Trigger* > >::iterator it = d_user_gen.begin(); it != d_user_gen.end(); ++it ){ for( unsigned i=0; i<it->second.size(); i++ ){ @@ -69,6 +68,7 @@ void InstStrategyUserPatterns::processResetInstantiationRound( Theory::Effort ef it->second[i]->reset( Node::null() ); } } + Trace("inst-alg-debug") << "done reset user triggers" << std::endl; } int InstStrategyUserPatterns::process( Node f, Theory::Effort effort, int e ){ @@ -85,7 +85,7 @@ int InstStrategyUserPatterns::process( Node f, Theory::Effort effort, int e ){ if( d_quantEngine->getInstUserPatMode()==USER_PAT_MODE_RESORT ){ int matchOption = 0; for( unsigned i=0; i<d_user_gen_wait[f].size(); i++ ){ - Trigger * t = Trigger::mkTrigger( d_quantEngine, f, d_user_gen_wait[f][i], matchOption, true, Trigger::TR_RETURN_NULL, options::smartTriggers() ); + Trigger * t = Trigger::mkTrigger( d_quantEngine, f, d_user_gen_wait[f][i], matchOption, true, Trigger::TR_RETURN_NULL ); if( t ){ d_user_gen[f].push_back( t ); } @@ -120,11 +120,13 @@ void InstStrategyUserPatterns::addUserPattern( Node q, Node pat ){ bool usable = true; std::vector< Node > nodes; for( unsigned i=0; i<pat.getNumChildren(); i++ ){ - nodes.push_back( pat[i] ); - if( pat[i].getKind()!=INST_CONSTANT && !Trigger::isUsableTrigger( pat[i], q ) ){ + Node pat_use = Trigger::getIsUsableTrigger( pat[i], q ); + if( pat_use.isNull() ){ Trace("trigger-warn") << "User-provided trigger is not usable : " << pat << " because of " << pat[i] << std::endl; usable = false; break; + }else{ + nodes.push_back( pat_use ); } } if( usable ){ @@ -134,19 +136,22 @@ void InstStrategyUserPatterns::addUserPattern( Node q, Node pat ){ if( d_quantEngine->getInstUserPatMode()==USER_PAT_MODE_RESORT ){ d_user_gen_wait[q].push_back( nodes ); }else{ - d_user_gen[q].push_back( Trigger::mkTrigger( d_quantEngine, q, nodes, matchOption, true, Trigger::TR_MAKE_NEW, options::smartTriggers() ) ); + Trigger * t = Trigger::mkTrigger( d_quantEngine, q, nodes, matchOption, true, Trigger::TR_MAKE_NEW ); + if( t ){ + d_user_gen[q].push_back( t ); + }else{ + Trace("trigger-warn") << "Failed to construct trigger : " << pat << " due to variable mismatch" << std::endl; + } } } } InstStrategyAutoGenTriggers::InstStrategyAutoGenTriggers( QuantifiersEngine* qe ) : InstStrategy( qe ){ //how to select trigger terms - if( options::triggerSelMode()==TRIGGER_SEL_MIN || options::triggerSelMode()==TRIGGER_SEL_DEFAULT ){ - d_tr_strategy = Trigger::TS_MIN_TRIGGER; - }else if( options::triggerSelMode()==TRIGGER_SEL_MAX ){ - d_tr_strategy = Trigger::TS_MAX_TRIGGER; + if( options::triggerSelMode()==quantifiers::TRIGGER_SEL_DEFAULT ){ + d_tr_strategy = quantifiers::TRIGGER_SEL_MIN; }else{ - d_tr_strategy = Trigger::TS_ALL; + d_tr_strategy = options::triggerSelMode(); } //whether to select new triggers during the search if( options::incrementTriggers() ){ @@ -158,6 +163,7 @@ InstStrategyAutoGenTriggers::InstStrategyAutoGenTriggers( QuantifiersEngine* qe } void InstStrategyAutoGenTriggers::processResetInstantiationRound( Theory::Effort effort ){ + Trace("inst-alg-debug") << "reset auto-gen triggers" << std::endl; //reset triggers for( unsigned r=0; r<2; r++ ){ for( std::map< Node, std::map< Trigger*, bool > >::iterator it = d_auto_gen_trigger[r].begin(); it != d_auto_gen_trigger[r].end(); ++it ){ @@ -168,6 +174,7 @@ void InstStrategyAutoGenTriggers::processResetInstantiationRound( Theory::Effort } } d_processed_trigger.clear(); + Trace("inst-alg-debug") << "done reset auto-gen triggers" << std::endl; } int InstStrategyAutoGenTriggers::process( Node f, Theory::Effort effort, int e ){ @@ -239,49 +246,51 @@ int InstStrategyAutoGenTriggers::process( Node f, Theory::Effort effort, int e ) } void InstStrategyAutoGenTriggers::generateTriggers( Node f ){ - Trace("auto-gen-trigger-debug") << "Generate triggers for " << f << std::endl; + Trace("auto-gen-trigger-debug") << "Generate triggers for " << f << ", #var=" << f[0].getNumChildren() << "..." << std::endl; if( d_patTerms[0].find( f )==d_patTerms[0].end() ){ //determine all possible pattern terms based on trigger term selection strategy d_tr_strategy d_patTerms[0][f].clear(); d_patTerms[1][f].clear(); bool ntrivTriggers = options::relationalTriggers(); std::vector< Node > patTermsF; - std::map< Node, int > reqPol; + std::map< Node, inst::TriggerTermInfo > tinfo; //well-defined function: can assume LHS is only trigger if( options::quantFunWellDefined() ){ Node hd = TermDb::getFunDefHead( f ); if( !hd.isNull() ){ hd = d_quantEngine->getTermDatabase()->getInstConstantNode( hd, f ); patTermsF.push_back( hd ); - reqPol[hd] = 0; + tinfo[hd].init( f, hd ); } } //otherwise, use algorithm for collecting pattern terms if( patTermsF.empty() ){ Node bd = d_quantEngine->getTermDatabase()->getInstConstantBody( f ); - Trigger::collectPatTerms( d_quantEngine, f, bd, patTermsF, d_tr_strategy, d_user_no_gen[f], reqPol, true ); - Trace("auto-gen-trigger-debug") << "Collected pat terms for " << bd << ", no-patterns : " << d_user_no_gen[f].size() << std::endl; + Trigger::collectPatTerms( f, bd, patTermsF, d_tr_strategy, d_user_no_gen[f], tinfo, true ); if( ntrivTriggers ){ sortTriggers st; std::sort( patTermsF.begin(), patTermsF.end(), st ); } - for( unsigned i=0; i<patTermsF.size(); i++ ){ - Assert( reqPol.find( patTermsF[i] )!=reqPol.end() ); - Trace("auto-gen-trigger-debug") << " " << patTermsF[i] << " " << reqPol[patTermsF[i]] << std::endl; + if( Trace.isOn("auto-gen-trigger-debug") ){ + Trace("auto-gen-trigger-debug") << "Collected pat terms for " << bd << ", no-patterns : " << d_user_no_gen[f].size() << std::endl; + for( unsigned i=0; i<patTermsF.size(); i++ ){ + Assert( tinfo.find( patTermsF[i] )!=tinfo.end() ); + Trace("auto-gen-trigger-debug") << " " << patTermsF[i]; + Trace("auto-gen-trigger-debug") << " info[" << tinfo[patTermsF[i]].d_reqPol << ", " << tinfo[patTermsF[i]].d_reqPolEq << ", " << tinfo[patTermsF[i]].d_fv.size() << "]" << std::endl; + } + Trace("auto-gen-trigger-debug") << std::endl; } - Trace("auto-gen-trigger-debug") << std::endl; } //sort into single/multi triggers, calculate which terms should not be considered - std::map< Node, std::vector< Node > > varContains; std::map< Node, bool > vcMap; std::map< Node, bool > rmPatTermsF; int last_weight = -1; for( unsigned i=0; i<patTermsF.size(); i++ ){ - d_quantEngine->getTermDatabase()->getVarContainsNode( f, patTermsF[i], varContains[ patTermsF[i] ] ); + Assert( patTermsF[i].getKind()!=NOT ); bool newVar = false; - for( unsigned j=0; j<varContains[ patTermsF[i] ].size(); j++ ){ - if( vcMap.find( varContains[ patTermsF[i] ][j] )==vcMap.end() ){ - vcMap[varContains[ patTermsF[i] ][j]] = true; + for( unsigned j=0; j<tinfo[ patTermsF[i] ].d_fv.size(); j++ ){ + if( vcMap.find( tinfo[ patTermsF[i] ].d_fv[j] )==vcMap.end() ){ + vcMap[tinfo[ patTermsF[i] ].d_fv[j]] = true; newVar = true; } } @@ -293,33 +302,46 @@ void InstStrategyAutoGenTriggers::generateTriggers( Node f ){ last_weight = curr_w; } } - for( std::map< Node, std::vector< Node > >::iterator it = varContains.begin(); it != varContains.end(); ++it ){ - Node pat = it->first; - Trace("auto-gen-trigger-debug") << "...processing pattern " << pat << std::endl; + for( unsigned i=0; i<patTermsF.size(); i++ ){ + Node pat = patTermsF[i]; if( rmPatTermsF.find( pat )==rmPatTermsF.end() ){ + Trace("auto-gen-trigger-debug") << "...processing pattern " << pat << std::endl; //process the pattern: if it has a required polarity, consider it - if( options::instNoEntail() ){ - Assert( reqPol.find( pat )!=reqPol.end() ); - int rpol = reqPol[pat]; - Trace("auto-gen-trigger-debug") << "...required polarity for " << pat << " is " << rpol << std::endl; - if( rpol!=0 ){ - Assert( pat.getType().isBoolean() ); - if( pat.getKind()==APPLY_UF ){ + Assert( tinfo.find( pat )!=tinfo.end() ); + int rpol = tinfo[pat].d_reqPol; + Node rpoleq = tinfo[pat].d_reqPolEq; + unsigned num_fv = tinfo[pat].d_fv.size(); + Trace("auto-gen-trigger-debug") << "...required polarity for " << pat << " is " << rpol << ", eq=" << rpoleq << std::endl; + if( rpol!=0 ){ + if( Trigger::isRelationalTrigger( pat ) ){ + pat = rpol==-1 ? pat.negate() : pat; + }else{ + Assert( Trigger::isAtomicTrigger( pat ) ); + if( pat.getType().isBoolean() && rpoleq.isNull() ){ pat = NodeManager::currentNM()->mkNode( IFF, pat, NodeManager::currentNM()->mkConst( rpol==-1 ) ).negate(); + }else{ + Assert( !rpoleq.isNull() ); + if( rpol==-1 ){ + //all equivalence classes except rpoleq + pat = NodeManager::currentNM()->mkNode( EQUAL, pat, rpoleq ).negate(); + }else if( rpol==1 ){ + //all equivalence classes that are not disequal to rpoleq TODO + } } } - } - if( it->second.size()==f[0].getNumChildren() && ( options::pureThTriggers() || !Trigger::isPureTheoryTrigger( pat ) ) ){ - d_patTerms[0][f].push_back( pat ); - d_is_single_trigger[ pat ] = true; + Trace("auto-gen-trigger-debug") << "...got : " << pat << std::endl; }else{ - d_patTerms[1][f].push_back( pat ); - d_is_single_trigger[ pat ] = false; + if( Trigger::isRelationalTrigger( pat ) ){ + //consider both polarities + addPatternToPool( f, pat.negate(), num_fv ); + } } + addPatternToPool( f, pat, num_fv ); } } + //tinfo not used below this point d_made_multi_trigger[f] = false; - Trace("auto-gen-trigger") << "Single triggers for " << f << " : " << std::endl; + Trace("auto-gen-trigger") << "Single trigger pool for " << f << " : " << std::endl; for( unsigned i=0; i<d_patTerms[0][f].size(); i++ ){ Trace("auto-gen-trigger") << " " << d_patTerms[0][f][i] << std::endl; } @@ -358,7 +380,7 @@ void InstStrategyAutoGenTriggers::generateTriggers( Node f ){ int matchOption = 0; Trigger* tr = NULL; if( d_is_single_trigger[ patTerms[0] ] ){ - tr = Trigger::mkTrigger( d_quantEngine, f, patTerms[0], matchOption, false, Trigger::TR_RETURN_NULL, options::smartTriggers() ); + tr = Trigger::mkTrigger( d_quantEngine, f, patTerms[0], matchOption, false, Trigger::TR_RETURN_NULL ); d_single_trigger_gen[ patTerms[0] ] = true; }else{ //only generate multi trigger if option set, or if no single triggers exist @@ -376,7 +398,7 @@ void InstStrategyAutoGenTriggers::generateTriggers( Node f ){ d_made_multi_trigger[f] = true; } //will possibly want to get an old trigger - tr = Trigger::mkTrigger( d_quantEngine, f, patTerms, matchOption, false, Trigger::TR_GET_OLD, options::smartTriggers() ); + tr = Trigger::mkTrigger( d_quantEngine, f, patTerms, matchOption, false, Trigger::TR_GET_OLD ); } if( tr ){ unsigned tindex; @@ -412,7 +434,7 @@ void InstStrategyAutoGenTriggers::generateTriggers( Node f ){ if( !options::relevantTriggers() || d_quantEngine->getQuantifierRelevance()->getNumQuantifiersForSymbol( patTerms[index].getOperator() )<=nqfs_curr ){ d_single_trigger_gen[ patTerms[index] ] = true; - Trigger* tr2 = Trigger::mkTrigger( d_quantEngine, f, patTerms[index], matchOption, false, Trigger::TR_RETURN_NULL, options::smartTriggers() ); + Trigger* tr2 = Trigger::mkTrigger( d_quantEngine, f, patTerms[index], matchOption, false, Trigger::TR_RETURN_NULL ); if( tr2 ){ //Notice() << "Add additional trigger " << patTerms[index] << std::endl; tr2->resetInstantiationRound(); @@ -431,6 +453,16 @@ void InstStrategyAutoGenTriggers::generateTriggers( Node f ){ } } +void InstStrategyAutoGenTriggers::addPatternToPool( Node q, Node pat, unsigned num_fv ) { + if( num_fv==q[0].getNumChildren() && ( options::pureThTriggers() || !Trigger::isPureTheoryTrigger( pat ) ) ){ + d_patTerms[0][q].push_back( pat ); + d_is_single_trigger[ pat ] = true; + }else{ + d_patTerms[1][q].push_back( pat ); + d_is_single_trigger[ pat ] = false; + } +} + bool InstStrategyAutoGenTriggers::hasUserPatterns( Node q ) { if( q.getNumChildren()==3 ){ std::map< Node, bool >::iterator it = d_hasUserPatterns.find( q ); @@ -484,7 +516,7 @@ bool InstStrategyLocalTheoryExt::isLocalTheoryExt( Node f ) { } Trace("local-t-ext") << std::endl; int matchOption = 0; - Trigger * tr = Trigger::mkTrigger( d_quantEngine, f, patTerms, matchOption, true, Trigger::TR_GET_OLD, options::smartTriggers() ); + Trigger * tr = Trigger::mkTrigger( d_quantEngine, f, patTerms, matchOption, true, Trigger::TR_GET_OLD ); d_lte_trigger[f] = tr; }else{ Trace("local-t-ext") << "No local theory extensions trigger for " << f << "." << std::endl; diff --git a/src/theory/quantifiers/inst_strategy_e_matching.h b/src/theory/quantifiers/inst_strategy_e_matching.h index 04f35a3ed..028f24b27 100644 --- a/src/theory/quantifiers/inst_strategy_e_matching.h +++ b/src/theory/quantifiers/inst_strategy_e_matching.h @@ -1,13 +1,13 @@ /********************* */ /*! \file inst_strategy_e_matching.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief E matching instantiation strategies **/ @@ -23,6 +23,7 @@ #include "theory/quantifiers/trigger.h" #include "theory/quantifiers_engine.h" #include "util/statistics_registry.h" +#include "options/quantifiers_options.h" namespace CVC4 { namespace theory { @@ -64,7 +65,7 @@ public: }; private: /** trigger generation strategy */ - int d_tr_strategy; + TriggerSelMode d_tr_strategy; /** regeneration */ bool d_regenerate; int d_regenerate_frequency; @@ -88,6 +89,7 @@ private: int process( Node q, Theory::Effort effort, int e ); /** generate triggers */ void generateTriggers( Node q ); + void addPatternToPool( Node q, Node pat, unsigned num_fv ); //bool addTrigger( inst::Trigger * tr, Node f, unsigned r ); /** has user patterns */ bool hasUserPatterns( Node q ); diff --git a/src/theory/quantifiers/instantiation_engine.cpp b/src/theory/quantifiers/instantiation_engine.cpp index 88a67e3c8..8e88d3434 100644 --- a/src/theory/quantifiers/instantiation_engine.cpp +++ b/src/theory/quantifiers/instantiation_engine.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file instantiation_engine.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of instantiation engine class **/ @@ -165,6 +165,22 @@ bool InstantiationEngine::isIncomplete( Node q ) { return true; } +void InstantiationEngine::preRegisterQuantifier( Node q ) { + if( options::strictTriggers() && q.getNumChildren()==3 ){ + //if strict triggers, take ownership of this quantified formula + bool hasPat = false; + for( unsigned i=0; i<q[2].getNumChildren(); i++ ){ + if( q[2][i].getKind()==INST_PATTERN || q[2][i].getKind()==INST_NO_PATTERN ){ + hasPat = true; + break; + } + } + if( hasPat ){ + d_quantEngine->setOwner( q, this, 1 ); + } + } +} + void InstantiationEngine::registerQuantifier( Node f ){ if( d_quantEngine->hasOwnership( f, this ) ){ //for( unsigned i=0; i<d_instStrategies.size(); ++i ){ diff --git a/src/theory/quantifiers/instantiation_engine.h b/src/theory/quantifiers/instantiation_engine.h index bfa610369..4d1d4a20f 100644 --- a/src/theory/quantifiers/instantiation_engine.h +++ b/src/theory/quantifiers/instantiation_engine.h @@ -1,13 +1,13 @@ /********************* */ /*! \file instantiation_engine.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Instantiation Engine classes **/ @@ -79,6 +79,7 @@ public: void reset_round( Theory::Effort e ); void check( Theory::Effort e, unsigned quant_e ); bool checkComplete(); + void preRegisterQuantifier( Node q ); void registerQuantifier( Node q ); Node explain(TNode n){ return Node::null(); } /** add user pattern */ diff --git a/src/theory/quantifiers/local_theory_ext.cpp b/src/theory/quantifiers/local_theory_ext.cpp index 86fbdc7f7..ada28c084 100644 --- a/src/theory/quantifiers/local_theory_ext.cpp +++ b/src/theory/quantifiers/local_theory_ext.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file local_theory_ext.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of local theory ext utilities **/ diff --git a/src/theory/quantifiers/local_theory_ext.h b/src/theory/quantifiers/local_theory_ext.h index d802c2cf7..94abf3c90 100644 --- a/src/theory/quantifiers/local_theory_ext.h +++ b/src/theory/quantifiers/local_theory_ext.h @@ -1,13 +1,13 @@ /********************* */ /*! \file local_theory_ext.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief local theory extensions util **/ diff --git a/src/theory/quantifiers/macros.cpp b/src/theory/quantifiers/macros.cpp index b7321a8e0..582599680 100644 --- a/src/theory/quantifiers/macros.cpp +++ b/src/theory/quantifiers/macros.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file macros.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Kshitij Bansal + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Sort inference module ** @@ -153,7 +153,7 @@ bool QuantifierMacros::isGroundUfTerm( Node f, Node n ) { d_qe->getTermDatabase()->getVarContainsNode( f, icn, var ); Trace("macros-debug2") << "Get trigger variables for " << icn << std::endl; std::vector< Node > trigger_var; - inst::Trigger::getTriggerVariables( d_qe, icn, f, trigger_var ); + inst::Trigger::getTriggerVariables( icn, f, trigger_var ); Trace("macros-debug2") << "Done." << std::endl; //only if all variables are also trigger variables return trigger_var.size()>=var.size(); diff --git a/src/theory/quantifiers/macros.h b/src/theory/quantifiers/macros.h index 06e2d652a..39ec2f0a1 100644 --- a/src/theory/quantifiers/macros.h +++ b/src/theory/quantifiers/macros.h @@ -1,13 +1,13 @@ /********************* */ /*! \file macros.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Pre-process step for detecting quantifier macro definitions **/ diff --git a/src/theory/quantifiers/model_builder.cpp b/src/theory/quantifiers/model_builder.cpp index a698b33e1..bcd36f37a 100644 --- a/src/theory/quantifiers/model_builder.cpp +++ b/src/theory/quantifiers/model_builder.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file model_builder.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal, Morgan Deters + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of model builder class **/ @@ -660,7 +660,7 @@ int QModelBuilderDefault::doInstGen( FirstOrderModel* fm, Node f ){ //if applicable, try to add exceptions here if( !tr_terms.empty() ){ //make a trigger for these terms, add instantiations - inst::Trigger* tr = inst::Trigger::mkTrigger( d_qe, f, tr_terms, 0, true, inst::Trigger::TR_MAKE_NEW, options::smartTriggers() ); + inst::Trigger* tr = inst::Trigger::mkTrigger( d_qe, f, tr_terms, 0, true, inst::Trigger::TR_MAKE_NEW ); //Notice() << "Trigger = " << (*tr) << std::endl; tr->resetInstantiationRound(); tr->reset( Node::null() ); diff --git a/src/theory/quantifiers/model_builder.h b/src/theory/quantifiers/model_builder.h index b45aa0ff0..906673903 100644 --- a/src/theory/quantifiers/model_builder.h +++ b/src/theory/quantifiers/model_builder.h @@ -1,13 +1,13 @@ /********************* */ /*! \file model_builder.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Model Builder class **/ diff --git a/src/theory/quantifiers/model_engine.cpp b/src/theory/quantifiers/model_engine.cpp index 70ee01b92..51dccae49 100644 --- a/src/theory/quantifiers/model_engine.cpp +++ b/src/theory/quantifiers/model_engine.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file model_engine.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Francois Bobot + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of model engine class **/ diff --git a/src/theory/quantifiers/model_engine.h b/src/theory/quantifiers/model_engine.h index 1fb4255b2..12f18aa08 100644 --- a/src/theory/quantifiers/model_engine.h +++ b/src/theory/quantifiers/model_engine.h @@ -1,13 +1,13 @@ /********************* */ /*! \file model_engine.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Model Engine class **/ diff --git a/src/theory/quantifiers/quant_conflict_find.cpp b/src/theory/quantifiers/quant_conflict_find.cpp index ecf2f055a..e5df41510 100644 --- a/src/theory/quantifiers/quant_conflict_find.cpp +++ b/src/theory/quantifiers/quant_conflict_find.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file quant_conflict_find.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Clark Barrett, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief quant conflict find class ** @@ -1061,16 +1061,27 @@ void MatchGen::reset_round( QuantConflictFind * p ) { d_qni_gterm_rep[it->first] = p->getRepresentative( it->second ); } if( d_type==typ_ground ){ - int e = p->evaluate( d_n ); - if( e==1 ){ - d_ground_eval[0] = p->d_true; - }else if( e==-1 ){ - d_ground_eval[0] = p->d_false; + //int e = p->evaluate( d_n ); + //if( e==1 ){ + // d_ground_eval[0] = p->d_true; + //}else if( e==-1 ){ + // d_ground_eval[0] = p->d_false; + //} + //modified + for( unsigned i=0; i<2; i++ ){ + if( p->getTermDatabase()->isEntailed( d_n, i==0 ) ){ + d_ground_eval[0] = i==0 ? p->d_true : p->d_false; + } } }else if( d_type==typ_eq ){ for( unsigned i=0; i<d_n.getNumChildren(); i++ ){ if( !d_n[i].hasBoundVar() ){ - d_ground_eval[i] = p->evaluateTerm( d_n[i] ); + TNode t = p->getTermDatabase()->getEntailedTerm( d_n[i] ); + if( t.isNull() ){ + d_ground_eval[i] = d_n[i]; + }else{ + d_ground_eval[i] = t; + } } } } @@ -1103,8 +1114,12 @@ void MatchGen::reset( QuantConflictFind * p, bool tgt, QuantInfo * qi ) { int vn = qi->getCurrentRepVar( qi->getVarNum( n ) ); if( vn==-1 ){ //evaluate the value, see if it is compatible - int e = p->evaluate( n ); - if( ( e==1 && d_tgt ) || ( e==0 && !d_tgt ) ){ + //int e = p->evaluate( n ); + //if( ( e==1 && d_tgt ) || ( e==0 && !d_tgt ) ){ + // d_child_counter = 0; + //} + //modified + if( p->getTermDatabase()->isEntailed( n, d_tgt ) ){ d_child_counter = 0; } }else{ @@ -1787,84 +1802,6 @@ void QuantConflictFind::registerQuantifier( Node q ) { } } -int QuantConflictFind::evaluate( Node n, bool pref, bool hasPref ) { - int ret = 0; - if( n.getKind()==EQUAL ){ - Node n1 = evaluateTerm( n[0] ); - Node n2 = evaluateTerm( n[1] ); - Debug("qcf-eval") << "Evaluate : Normalize " << n << " to " << n1 << " = " << n2 << std::endl; - if( areEqual( n1, n2 ) ){ - ret = 1; - }else if( areDisequal( n1, n2 ) ){ - ret = -1; - } - //else if( d_effort>QuantConflictFind::effort_conflict ){ - // ret = -1; - //} - }else if( MatchGen::isHandledUfTerm( n ) ){ //predicate - Node nn = evaluateTerm( n ); - Debug("qcf-eval") << "Evaluate : Normalize " << nn << " to " << n << std::endl; - if( areEqual( nn, d_true ) ){ - ret = 1; - }else if( areEqual( nn, d_false ) ){ - ret = -1; - } - //else if( d_effort>QuantConflictFind::effort_conflict ){ - // ret = -1; - //} - }else if( n.getKind()==NOT ){ - return -evaluate( n[0] ); - }else if( n.getKind()==ITE ){ - int cev1 = evaluate( n[0] ); - int cevc[2] = { 0, 0 }; - for( unsigned i=0; i<2; i++ ){ - if( ( i==0 && cev1!=-1 ) || ( i==1 && cev1!=1 ) ){ - cevc[i] = evaluate( n[i+1] ); - if( cev1!=0 ){ - ret = cevc[i]; - break; - }else if( cevc[i]==0 ){ - break; - } - } - } - if( ret==0 && cevc[0]!=0 && cevc[0]==cevc[1] ){ - ret = cevc[0]; - } - }else if( n.getKind()==IFF ){ - int cev1 = evaluate( n[0] ); - if( cev1!=0 ){ - int cev2 = evaluate( n[1] ); - if( cev2!=0 ){ - ret = cev1==cev2 ? 1 : -1; - } - } - - }else{ - int ssval = 0; - if( n.getKind()==OR ){ - ssval = 1; - }else if( n.getKind()==AND ){ - ssval = -1; - } - bool isUnk = false; - for( unsigned i=0; i<n.getNumChildren(); i++ ){ - int cev = evaluate( n[i] ); - if( cev==ssval ){ - ret = ssval; - break; - }else if( cev==0 ){ - isUnk = true; - } - } - if( ret==0 && !isUnk ){ - ret = -ssval; - } - } - Debug("qcf-eval") << "Evaluate " << n << " to " << ret << std::endl; - return ret; -} - short QuantConflictFind::getMaxQcfEffort() { if( options::qcfMode()==QCF_CONFLICT_ONLY ){ return effort_conflict; @@ -1908,38 +1845,6 @@ void QuantConflictFind::assertNode( Node q ) { } } -Node QuantConflictFind::evaluateTerm( Node n ) { - if( MatchGen::isHandledUfTerm( n ) ){ - Node f = MatchGen::getMatchOperator( this, n ); - Node nn; - if( getEqualityEngine()->hasTerm( n ) ){ - nn = getTermDatabase()->existsTerm( f, n ); - }else{ - std::vector< TNode > args; - for( unsigned i=0; i<n.getNumChildren(); i++ ){ - Node c = evaluateTerm( n[i] ); - args.push_back( c ); - } - nn = getTermDatabase()->d_func_map_trie[f].existsTerm( args ); - } - if( !nn.isNull() ){ - Debug("qcf-eval") << "GT: Term " << nn << " for " << n << " hasTerm = " << getEqualityEngine()->hasTerm( n ) << std::endl; - return getRepresentative( nn ); - }else{ - Debug("qcf-eval") << "GT: No term for " << n << " hasTerm = " << getEqualityEngine()->hasTerm( n ) << std::endl; - return n; - } - }else if( n.getKind()==ITE ){ - int v = evaluate( n[0], false, false ); - if( v==1 ){ - return evaluateTerm( n[1] ); - }else if( v==-1 ){ - return evaluateTerm( n[2] ); - } - } - return getRepresentative( n ); -} - /** new node */ void QuantConflictFind::newEqClass( Node n ) { @@ -2055,13 +1960,12 @@ void QuantConflictFind::check( Theory::Effort level, unsigned quant_e ) { std::vector< Node > terms; qi->getMatch( terms ); if( !qi->isTConstraintSpurious( this, terms ) ){ + //for debugging if( Debug.isOn("qcf-check-inst") ){ - //if( e==effort_conflict ){ Node inst = d_quantEngine->getInstantiation( q, terms ); Debug("qcf-check-inst") << "Check instantiation " << inst << "..." << std::endl; - Assert( evaluate( inst )!=1 ); - Assert( evaluate( inst )==-1 || e>effort_conflict ); - //} + Assert( !getTermDatabase()->isEntailed( inst, true ) ); + Assert( getTermDatabase()->isEntailed( inst, false ) || e>effort_conflict ); } if( d_quantEngine->addInstantiation( q, terms, false ) ){ Trace("qcf-check") << " ... Added instantiation" << std::endl; diff --git a/src/theory/quantifiers/quant_conflict_find.h b/src/theory/quantifiers/quant_conflict_find.h index a9fb27d26..36fcaddf5 100644 --- a/src/theory/quantifiers/quant_conflict_find.h +++ b/src/theory/quantifiers/quant_conflict_find.h @@ -1,13 +1,13 @@ /********************* */ /*! \file quant_conflict_find.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Clark Barrett, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief quantifiers conflict find class **/ @@ -192,9 +192,6 @@ public: //for ground terms Node d_false; TNode getZero( Kind k ); private: - Node evaluateTerm( Node n ); - int evaluate( Node n, bool pref = false, bool hasPref = false ); -private: //currently asserted quantifiers NodeList d_qassert; std::map< Node, QuantInfo > d_qinfo; diff --git a/src/theory/quantifiers/quant_equality_engine.cpp b/src/theory/quantifiers/quant_equality_engine.cpp index 06ca6f98c..3f89a799c 100644 --- a/src/theory/quantifiers/quant_equality_engine.cpp +++ b/src/theory/quantifiers/quant_equality_engine.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file quant_equality_engine.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** Congruence closure with free variables **/ diff --git a/src/theory/quantifiers/quant_equality_engine.h b/src/theory/quantifiers/quant_equality_engine.h index f3d8db8aa..26654de4d 100644 --- a/src/theory/quantifiers/quant_equality_engine.h +++ b/src/theory/quantifiers/quant_equality_engine.h @@ -1,13 +1,13 @@ /********************* */ /*! \file quant_equality_engine.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Congruence closure with free variables **/ diff --git a/src/theory/quantifiers/quant_split.cpp b/src/theory/quantifiers/quant_split.cpp index bff429e7c..9fb943e5e 100644 --- a/src/theory/quantifiers/quant_split.cpp +++ b/src/theory/quantifiers/quant_split.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file quant_split.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of dynamic quantifiers splitting **/ diff --git a/src/theory/quantifiers/quant_split.h b/src/theory/quantifiers/quant_split.h index f40acc2fd..d36824998 100644 --- a/src/theory/quantifiers/quant_split.h +++ b/src/theory/quantifiers/quant_split.h @@ -1,13 +1,13 @@ /********************* */ /*! \file quant_split.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief dynamic quantifiers splitting **/ diff --git a/src/theory/quantifiers/quant_util.cpp b/src/theory/quantifiers/quant_util.cpp index 5344c0e88..3b7787a20 100644 --- a/src/theory/quantifiers/quant_util.cpp +++ b/src/theory/quantifiers/quant_util.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file quant_util.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of quantifier utilities **/ @@ -23,6 +23,38 @@ using namespace CVC4::kind; using namespace CVC4::context; using namespace CVC4::theory; + +unsigned QuantifiersModule::needsModel( Theory::Effort e ) { + return QuantifiersEngine::QEFFORT_NONE; +} + +eq::EqualityEngine * QuantifiersModule::getEqualityEngine() { + return d_quantEngine->getMasterEqualityEngine(); +} + +bool QuantifiersModule::areEqual( TNode n1, TNode n2 ) { + eq::EqualityEngine * ee = getEqualityEngine(); + return n1==n2 || ( ee->hasTerm( n1 ) && ee->hasTerm( n2 ) && ee->areEqual( n1, n2 ) ); +} + +bool QuantifiersModule::areDisequal( TNode n1, TNode n2 ) { + eq::EqualityEngine * ee = getEqualityEngine(); + return n1!=n2 && ee->hasTerm( n1 ) && ee->hasTerm( n2 ) && ee->areDisequal( n1, n2, false ); +} + +TNode QuantifiersModule::getRepresentative( TNode n ) { + eq::EqualityEngine * ee = getEqualityEngine(); + if( ee->hasTerm( n ) ){ + return ee->getRepresentative( n ); + }else{ + return n; + } +} + +quantifiers::TermDb * QuantifiersModule::getTermDatabase() { + return d_quantEngine->getTermDatabase(); +} + bool QuantArith::getMonomial( Node n, Node& c, Node& v ){ if( n.getKind()==MULT && n.getNumChildren()==2 && n[0].isConst() ){ c = n[0]; diff --git a/src/theory/quantifiers/quant_util.h b/src/theory/quantifiers/quant_util.h index 073777014..79cdae437 100644 --- a/src/theory/quantifiers/quant_util.h +++ b/src/theory/quantifiers/quant_util.h @@ -1,13 +1,13 @@ /********************* */ /*! \file quant_util.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief quantifier util **/ @@ -29,6 +29,58 @@ namespace theory { class QuantifiersEngine; +namespace quantifiers { + class TermDb; +} + +class QuantifiersModule { +protected: + QuantifiersEngine* d_quantEngine; +public: + QuantifiersModule( QuantifiersEngine* qe ) : d_quantEngine( qe ){} + virtual ~QuantifiersModule(){} + //get quantifiers engine + QuantifiersEngine* getQuantifiersEngine() { return d_quantEngine; } + /** presolve */ + virtual void presolve() {} + /* whether this module needs to check this round */ + virtual bool needsCheck( Theory::Effort e ) { return e>=Theory::EFFORT_LAST_CALL; } + /* whether this module needs a model built */ + virtual unsigned needsModel( Theory::Effort e ); + /* reset at a round */ + virtual void reset_round( Theory::Effort e ){} + /* Call during quantifier engine's check */ + virtual void check( Theory::Effort e, unsigned quant_e ) = 0; + /* check was complete (e.g. no lemmas implies a model) */ + virtual bool checkComplete() { return true; } + /* Called for new quantified formulas */ + virtual void preRegisterQuantifier( Node q ) { } + /* Called for new quantifiers after owners are finalized */ + virtual void registerQuantifier( Node q ) = 0; + virtual void assertNode( Node n ) {} + virtual void propagate( Theory::Effort level ){} + virtual Node getNextDecisionRequest() { return TNode::null(); } + /** Identify this module (for debugging, dynamic configuration, etc..) */ + virtual std::string identify() const = 0; +public: + eq::EqualityEngine * getEqualityEngine(); + bool areDisequal( TNode n1, TNode n2 ); + bool areEqual( TNode n1, TNode n2 ); + TNode getRepresentative( TNode n ); + quantifiers::TermDb * getTermDatabase(); +};/* class QuantifiersModule */ + +class QuantifiersUtil { +public: + QuantifiersUtil(){} + virtual ~QuantifiersUtil(){} + /* reset at a round */ + virtual bool reset( Theory::Effort e ) = 0; + /** Identify this module (for debugging, dynamic configuration, etc..) */ + virtual std::string identify() const = 0; +}; + + class QuantArith { public: @@ -97,10 +149,12 @@ public: }; -class EqualityQuery { +class EqualityQuery : public QuantifiersUtil{ public: EqualityQuery(){} virtual ~EqualityQuery(){}; + /** extends engine */ + virtual bool extendsEngine() { return false; } /** contains term */ virtual bool hasTerm( Node a ) = 0; /** get the representative of the equivalence class of a */ @@ -113,6 +167,8 @@ public: virtual eq::EqualityEngine* getEngine() = 0; /** get the equivalence class of a */ virtual void getEquivalenceClass( Node a, std::vector< Node >& eqc ) = 0; + /** get the term that exists in EE that is congruent to f with args (f is returned by TermDb::getMatchOperator(...) */ + virtual TNode getCongruentTerm( Node f, std::vector< TNode >& args ) = 0; };/* class EqualityQuery */ diff --git a/src/theory/quantifiers/quantifiers_attributes.cpp b/src/theory/quantifiers/quantifiers_attributes.cpp index 040eadc9f..b797f4ce9 100644 --- a/src/theory/quantifiers/quantifiers_attributes.cpp +++ b/src/theory/quantifiers/quantifiers_attributes.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file quantifiers_attributes.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of QuantifiersAttributes class **/ diff --git a/src/theory/quantifiers/quantifiers_attributes.h b/src/theory/quantifiers/quantifiers_attributes.h index 55461e5c1..53cef796a 100644 --- a/src/theory/quantifiers/quantifiers_attributes.h +++ b/src/theory/quantifiers/quantifiers_attributes.h @@ -1,13 +1,13 @@ /********************* */ /*! \file quantifiers_attributes.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Attributes for the theory quantifiers ** diff --git a/src/theory/quantifiers/quantifiers_rewriter.cpp b/src/theory/quantifiers/quantifiers_rewriter.cpp index 9e0e40911..5aae4d640 100644 --- a/src/theory/quantifiers/quantifiers_rewriter.cpp +++ b/src/theory/quantifiers/quantifiers_rewriter.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file quantifiers_rewriter.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of QuantifiersRewriter class **/ @@ -231,6 +231,7 @@ RewriteResponse QuantifiersRewriter::postRewrite(TNode in) { Trace("quantifiers-rewrite-debug") << "post-rewriting " << in << std::endl; RewriteStatus status = REWRITE_DONE; Node ret = in; + int rew_op = -1; //get the body if( in.getKind()==EXISTS ){ std::vector< Node > children; @@ -243,16 +244,21 @@ RewriteResponse QuantifiersRewriter::postRewrite(TNode in) { ret = ret.negate(); status = REWRITE_AGAIN_FULL; }else if( in.getKind()==FORALL ){ - //compute attributes - QAttributes qa; - TermDb::computeQuantAttributes( in, qa ); - if( !qa.isRewriteRule() ){ - for( int op=0; op<COMPUTE_LAST; op++ ){ - if( doOperation( in, op, qa ) ){ - ret = computeOperation( in, op, qa ); - if( ret!=in ){ - status = REWRITE_AGAIN_FULL; - break; + if( in[1].isConst() ){ + return RewriteResponse( status, in[1] ); + }else{ + //compute attributes + QAttributes qa; + TermDb::computeQuantAttributes( in, qa ); + if( !qa.isRewriteRule() ){ + for( int op=0; op<COMPUTE_LAST; op++ ){ + if( doOperation( in, op, qa ) ){ + ret = computeOperation( in, op, qa ); + if( ret!=in ){ + rew_op = op; + status = REWRITE_AGAIN_FULL; + break; + } } } } @@ -260,7 +266,7 @@ RewriteResponse QuantifiersRewriter::postRewrite(TNode in) { } //print if changed if( in!=ret ){ - Trace("quantifiers-rewrite") << "*** rewrite " << in << std::endl; + Trace("quantifiers-rewrite") << "*** rewrite (op=" << rew_op << ") " << in << std::endl; Trace("quantifiers-rewrite") << " to " << std::endl; Trace("quantifiers-rewrite") << ret << std::endl; } @@ -1537,8 +1543,9 @@ Node QuantifiersRewriter::computeAggressiveMiniscoping( std::vector< Node >& arg return mkForAll( args, body, qa ); } -bool QuantifiersRewriter::doOperation( Node f, int computeOption, QAttributes& qa ){ - bool is_std = !qa.d_sygus && !qa.d_quant_elim && !qa.isFunDef(); +bool QuantifiersRewriter::doOperation( Node q, int computeOption, QAttributes& qa ){ + bool is_strict_trigger = qa.d_hasPattern && options::userPatternsQuant()==USER_PAT_MODE_TRUST; + bool is_std = !qa.d_sygus && !qa.d_quant_elim && !qa.isFunDef() && !is_strict_trigger; if( computeOption==COMPUTE_ELIM_SYMBOLS ){ return true; }else if( computeOption==COMPUTE_MINISCOPING ){ @@ -1551,15 +1558,15 @@ bool QuantifiersRewriter::doOperation( Node f, int computeOption, QAttributes& q return true; //return options::iteLiftQuant()!=ITE_LIFT_QUANT_MODE_NONE || options::iteCondVarSplitQuant(); }else if( computeOption==COMPUTE_COND_SPLIT ){ - return ( options::iteDtTesterSplitQuant() || options::condVarSplitQuant() ) && is_std; + return ( options::iteDtTesterSplitQuant() || options::condVarSplitQuant() ) && !is_strict_trigger; }else if( computeOption==COMPUTE_PRENEX ){ - return options::prenexQuant()!=PRENEX_NONE && !options::aggressiveMiniscopeQuant(); + return options::prenexQuant()!=PRENEX_NONE && !options::aggressiveMiniscopeQuant() && is_std; }else if( computeOption==COMPUTE_VAR_ELIMINATION ){ return ( options::varElimQuant() || options::dtVarExpandQuant() || options::purifyQuant() ) && is_std; //}else if( computeOption==COMPUTE_CNF ){ // return options::cnfQuant(); }else if( computeOption==COMPUTE_PURIFY_EXPAND ){ - return options::purifyQuant(); + return options::purifyQuant() && is_std; }else{ return false; } @@ -1617,7 +1624,7 @@ Node QuantifiersRewriter::computeOperation( Node f, int computeOption, QAttribut std::vector< Node > children; children.push_back( NodeManager::currentNM()->mkNode(kind::BOUND_VAR_LIST, args ) ); children.push_back( n ); - if( !qa.d_ipl.isNull() ){ + if( !qa.d_ipl.isNull() && args.size()==f[0].getNumChildren() ){ children.push_back( qa.d_ipl ); } return NodeManager::currentNM()->mkNode(kind::FORALL, children ); diff --git a/src/theory/quantifiers/quantifiers_rewriter.h b/src/theory/quantifiers/quantifiers_rewriter.h index dbb28827c..2071d1793 100644 --- a/src/theory/quantifiers/quantifiers_rewriter.h +++ b/src/theory/quantifiers/quantifiers_rewriter.h @@ -1,13 +1,13 @@ /********************* */ /*! \file quantifiers_rewriter.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Rewriter for the theory of inductive quantifiers ** diff --git a/src/theory/quantifiers/relevant_domain.cpp b/src/theory/quantifiers/relevant_domain.cpp index ce7a38fa5..9181677ee 100644 --- a/src/theory/quantifiers/relevant_domain.cpp +++ b/src/theory/quantifiers/relevant_domain.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file relevant_domain.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of relevant domain class **/ @@ -82,8 +82,9 @@ RelevantDomain::RDomain * RelevantDomain::getRDomain( Node n, int i, bool getPar return getParent ? d_rel_doms[n][i]->getParent() : d_rel_doms[n][i]; } -void RelevantDomain::reset(){ +bool RelevantDomain::reset( Theory::Effort e ) { d_is_computed = false; + return true; } void RelevantDomain::compute(){ diff --git a/src/theory/quantifiers/relevant_domain.h b/src/theory/quantifiers/relevant_domain.h index 3ce285bc8..2b90520fd 100644 --- a/src/theory/quantifiers/relevant_domain.h +++ b/src/theory/quantifiers/relevant_domain.h @@ -1,13 +1,13 @@ /********************* */ /*! \file relevant_domain.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief relevant domain class **/ @@ -23,7 +23,7 @@ namespace CVC4 { namespace theory { namespace quantifiers { -class RelevantDomain +class RelevantDomain : public QuantifiersUtil { private: class RDomain @@ -62,7 +62,10 @@ private: public: RelevantDomain( QuantifiersEngine* qe, FirstOrderModel* m ); virtual ~RelevantDomain(){} - void reset(); + /* reset */ + bool reset( Theory::Effort e ); + /** identify */ + std::string identify() const { return "RelevantDomain"; } //compute the relevant domain void compute(); diff --git a/src/theory/quantifiers/rewrite_engine.cpp b/src/theory/quantifiers/rewrite_engine.cpp index a8cdd2bc2..c5ccd9d82 100644 --- a/src/theory/quantifiers/rewrite_engine.cpp +++ b/src/theory/quantifiers/rewrite_engine.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file rewrite_engine.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Rewrite engine module ** diff --git a/src/theory/quantifiers/rewrite_engine.h b/src/theory/quantifiers/rewrite_engine.h index 6ad76c541..424530696 100644 --- a/src/theory/quantifiers/rewrite_engine.h +++ b/src/theory/quantifiers/rewrite_engine.h @@ -1,13 +1,13 @@ /********************* */ /*! \file rewrite_engine.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** [[ Add lengthier description here ]] ** \todo document this file diff --git a/src/theory/quantifiers/symmetry_breaking.cpp b/src/theory/quantifiers/symmetry_breaking.cpp index 4c8e24d08..2a2b13583 100644 --- a/src/theory/quantifiers/symmetry_breaking.cpp +++ b/src/theory/quantifiers/symmetry_breaking.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file symmetry_breaking.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief symmetry breaking module ** diff --git a/src/theory/quantifiers/symmetry_breaking.h b/src/theory/quantifiers/symmetry_breaking.h index 43e5ec765..38fea4f45 100644 --- a/src/theory/quantifiers/symmetry_breaking.h +++ b/src/theory/quantifiers/symmetry_breaking.h @@ -1,13 +1,13 @@ /********************* */ /*! \file symmetry_breaking.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Pre-process step for first-order reasoning **/ diff --git a/src/theory/quantifiers/term_database.cpp b/src/theory/quantifiers/term_database.cpp index 3b74cf352..3d3646d7d 100644 --- a/src/theory/quantifiers/term_database.cpp +++ b/src/theory/quantifiers/term_database.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file term_database.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Francois Bobot - ** Minor contributors (to current version): Kshitij Bansal, Morgan Deters + ** Top contributors (to current version): + ** Andrew Reynolds, Francois Bobot, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of term databse class **/ @@ -205,68 +205,59 @@ void TermDb::computeUfEqcTerms( TNode f ) { } } -//returns a term n' equivalent to n -// - if hasSubs = true, then n is consider under substitution subs -// - if mkNewTerms = true, then n' is either null, or a term in the master equality engine -Node TermDb::evaluateTerm2( TNode n, std::map< TNode, TNode >& subs, bool subsRep, bool hasSubs, std::map< TNode, Node >& visited ) { +//return a term n' equivalent to n +// maximal subterms of n' are representatives in the equality engine qy +Node TermDb::evaluateTerm2( TNode n, std::map< TNode, Node >& visited, EqualityQuery * qy ) { std::map< TNode, Node >::iterator itv = visited.find( n ); if( itv != visited.end() ){ return itv->second; } - Node ret; + Assert( n.getKind()!=BOUND_VARIABLE ); Trace("term-db-eval") << "evaluate term : " << n << std::endl; - eq::EqualityEngine * ee = d_quantEngine->getTheoryEngine()->getMasterEqualityEngine(); - if( ee->hasTerm( n ) ){ - Trace("term-db-eval") << "...exists in ee, return rep " << std::endl; - ret = ee->getRepresentative( n ); - }else if( n.getKind()==BOUND_VARIABLE ){ - if( hasSubs ){ - Assert( subs.find( n )!=subs.end() ); - Trace("term-db-eval") << "...substitution is : " << subs[n] << std::endl; - if( subsRep ){ - Assert( ee->hasTerm( subs[n] ) ); - Assert( ee->getRepresentative( subs[n] )==subs[n] ); - ret = subs[n]; - }else{ - ret = evaluateTerm2( subs[n], subs, subsRep, hasSubs, visited ); - } - } - }else if( n.getKind()==FORALL ){ - ret = n; - }else{ - if( n.hasOperator() ){ + Node ret; + if( !qy->hasTerm( n ) ){ + //term is not known to be equal to a representative in equality engine, evaluate it + if( n.getKind()==FORALL ){ + ret = Node::null(); + }else if( n.hasOperator() ){ TNode f = getMatchOperator( n ); std::vector< TNode > args; bool ret_set = false; for( unsigned i=0; i<n.getNumChildren(); i++ ){ - TNode c = evaluateTerm2( n[i], subs, subsRep, hasSubs, visited ); + TNode c = evaluateTerm2( n[i], visited, qy ); if( c.isNull() ){ - ret = TNode::null(); - ret_set = true; - break; - } - Trace("term-db-eval") << "Child " << i << " : " << c << std::endl; - //short-circuit and/or - if( ( n.getKind()==kind::AND && c==d_false ) || ( n.getKind()==kind::OR && c==d_true ) ){ - ret = c; + ret = Node::null(); ret_set = true; break; - }else{ - args.push_back( c ); + }else if( c==d_true || c==d_false ){ + //short-circuiting + if( ( n.getKind()==kind::AND && c==d_false ) || ( n.getKind()==kind::OR && c==d_true ) ){ + ret = c; + ret_set = true; + break; + }else if( n.getKind()==kind::ITE && i==0 ){ + ret = evaluateTerm2( n[ c==d_true ? 1 : 2], visited, qy ); + ret_set = true; + break; + } } + Trace("term-db-eval") << " child " << i << " : " << c << std::endl; + args.push_back( c ); } if( !ret_set ){ + //if it is an indexed term, return the congruent term if( !f.isNull() ){ - Trace("term-db-eval") << "Get term from DB" << std::endl; - TNode nn = d_func_map_trie[f].existsTerm( args ); - Trace("term-db-eval") << "Got term " << nn << std::endl; - if( !nn.isNull() && ee->hasTerm( nn ) ){ - Trace("term-db-eval") << "return rep " << std::endl; - ret = ee->getRepresentative( nn ); + TNode nn = qy->getCongruentTerm( f, args ); + Trace("term-db-eval") << " got congruent term " << nn << " from DB for " << n << std::endl; + if( !nn.isNull() ){ + ret = qy->getRepresentative( nn ); + Trace("term-db-eval") << "return rep" << std::endl; ret_set = true; + Assert( !ret.isNull() ); } } if( !ret_set ){ + Trace("term-db-eval") << "return rewrite" << std::endl; //a theory symbol or a new UF term if( n.getMetaKind() == kind::metakind::PARAMETERIZED ){ args.insert( args.begin(), n.getOperator() ); @@ -276,6 +267,9 @@ Node TermDb::evaluateTerm2( TNode n, std::map< TNode, TNode >& subs, bool subsRe } } } + }else{ + Trace("term-db-eval") << "...exists in ee, return rep" << std::endl; + ret = qy->getRepresentative( n ); } Trace("term-db-eval") << "evaluated term : " << n << ", got : " << ret << std::endl; visited[n] = ret; @@ -283,22 +277,28 @@ Node TermDb::evaluateTerm2( TNode n, std::map< TNode, TNode >& subs, bool subsRe } -TNode TermDb::evaluateTerm2( TNode n, std::map< TNode, TNode >& subs, bool subsRep, bool hasSubs ) { - Trace("term-db-eval") << "evaluate term : " << n << std::endl; - eq::EqualityEngine * ee = d_quantEngine->getTheoryEngine()->getMasterEqualityEngine(); - if( ee->hasTerm( n ) ){ - Trace("term-db-eval") << "...exists in ee, return rep " << std::endl; +TNode TermDb::getEntailedTerm2( TNode n, std::map< TNode, TNode >& subs, bool subsRep, bool hasSubs, EqualityQuery * qy ) { + Assert( !qy->extendsEngine() ); + Trace("term-db-entail") << "get entailed term : " << n << std::endl; + if( qy->getEngine()->hasTerm( n ) ){ + Trace("term-db-entail") << "...exists in ee, return rep " << std::endl; return n; }else if( n.getKind()==BOUND_VARIABLE ){ if( hasSubs ){ Assert( subs.find( n )!=subs.end() ); - Trace("term-db-eval") << "...substitution is : " << subs[n] << std::endl; + Trace("term-db-entail") << "...substitution is : " << subs[n] << std::endl; if( subsRep ){ - Assert( ee->hasTerm( subs[n] ) ); - Assert( ee->getRepresentative( subs[n] )==subs[n] ); + Assert( qy->getEngine()->hasTerm( subs[n] ) ); + Assert( qy->getEngine()->getRepresentative( subs[n] )==subs[n] ); return subs[n]; }else{ - return evaluateTerm2( subs[n], subs, subsRep, hasSubs ); + return getEntailedTerm2( subs[n], subs, subsRep, hasSubs, qy ); + } + } + }else if( n.getKind()==ITE ){ + for( unsigned i=0; i<2; i++ ){ + if( isEntailed2( n[0], subs, subsRep, hasSubs, i==0, qy ) ){ + return getEntailedTerm2( n[ i==0 ? 1 : 2 ], subs, subsRep, hasSubs, qy ); } } }else{ @@ -307,17 +307,16 @@ TNode TermDb::evaluateTerm2( TNode n, std::map< TNode, TNode >& subs, bool subsR if( !f.isNull() ){ std::vector< TNode > args; for( unsigned i=0; i<n.getNumChildren(); i++ ){ - TNode c = evaluateTerm2( n[i], subs, subsRep, hasSubs ); + TNode c = getEntailedTerm2( n[i], subs, subsRep, hasSubs, qy ); if( c.isNull() ){ return TNode::null(); } - c = ee->getRepresentative( c ); - Trace("term-db-eval") << "Got child : " << c << std::endl; + c = qy->getEngine()->getRepresentative( c ); + Trace("term-db-entail") << " child " << i << " : " << c << std::endl; args.push_back( c ); } - Trace("term-db-eval") << "Get term from DB" << std::endl; - TNode nn = d_func_map_trie[f].existsTerm( args ); - Trace("term-db-eval") << "Got term " << nn << std::endl; + TNode nn = qy->getCongruentTerm( f, args ); + Trace("term-db-entail") << " got congruent term " << nn << " for " << n << std::endl; return nn; } } @@ -325,53 +324,57 @@ TNode TermDb::evaluateTerm2( TNode n, std::map< TNode, TNode >& subs, bool subsR return TNode::null(); } -Node TermDb::evaluateTerm( TNode n, std::map< TNode, TNode >& subs, bool subsRep, bool mkNewTerms ) { - if( mkNewTerms ){ - std::map< TNode, Node > visited; - return evaluateTerm2( n, subs, subsRep, true, visited ); - }else{ - return evaluateTerm2( n, subs, subsRep, true ); +Node TermDb::evaluateTerm( TNode n, EqualityQuery * qy ) { + if( qy==NULL ){ + qy = d_quantEngine->getEqualityQuery(); } + std::map< TNode, Node > visited; + return evaluateTerm2( n, visited, qy ); } -Node TermDb::evaluateTerm( TNode n, bool mkNewTerms ) { - std::map< TNode, TNode > subs; - if( mkNewTerms ){ - std::map< TNode, Node > visited; - return evaluateTerm2( n, subs, false, false, visited ); - }else{ - return evaluateTerm2( n, subs, false, false ); +TNode TermDb::getEntailedTerm( TNode n, std::map< TNode, TNode >& subs, bool subsRep, EqualityQuery * qy ) { + if( qy==NULL ){ + qy = d_quantEngine->getEqualityQuery(); + } + return getEntailedTerm2( n, subs, subsRep, true, qy ); +} + +TNode TermDb::getEntailedTerm( TNode n, EqualityQuery * qy ) { + if( qy==NULL ){ + qy = d_quantEngine->getEqualityQuery(); } + std::map< TNode, TNode > subs; + return getEntailedTerm2( n, subs, false, false, qy ); } -bool TermDb::isEntailed( TNode n, std::map< TNode, TNode >& subs, bool subsRep, bool hasSubs, bool pol ) { - Trace("term-db-eval") << "Check entailed : " << n << ", pol = " << pol << std::endl; +bool TermDb::isEntailed2( TNode n, std::map< TNode, TNode >& subs, bool subsRep, bool hasSubs, bool pol, EqualityQuery * qy ) { + Assert( !qy->extendsEngine() ); + Trace("term-db-entail") << "Check entailed : " << n << ", pol = " << pol << std::endl; Assert( n.getType().isBoolean() ); if( n.getKind()==EQUAL ){ - TNode n1 = evaluateTerm2( n[0], subs, subsRep, hasSubs ); + TNode n1 = getEntailedTerm2( n[0], subs, subsRep, hasSubs, qy ); if( !n1.isNull() ){ - TNode n2 = evaluateTerm2( n[1], subs, subsRep, hasSubs ); + TNode n2 = getEntailedTerm2( n[1], subs, subsRep, hasSubs, qy ); if( !n2.isNull() ){ if( n1==n2 ){ return pol; }else{ - eq::EqualityEngine * ee = d_quantEngine->getTheoryEngine()->getMasterEqualityEngine(); - Assert( ee->hasTerm( n1 ) ); - Assert( ee->hasTerm( n2 ) ); + Assert( qy->getEngine()->hasTerm( n1 ) ); + Assert( qy->getEngine()->hasTerm( n2 ) ); if( pol ){ - return ee->areEqual( n1, n2 ); + return qy->getEngine()->areEqual( n1, n2 ); }else{ - return ee->areDisequal( n1, n2, false ); + return qy->getEngine()->areDisequal( n1, n2, false ); } } } } }else if( n.getKind()==NOT ){ - return isEntailed( n[0], subs, subsRep, hasSubs, !pol ); + return isEntailed2( n[0], subs, subsRep, hasSubs, !pol, qy ); }else if( n.getKind()==OR || n.getKind()==AND ){ bool simPol = ( pol && n.getKind()==OR ) || ( !pol && n.getKind()==AND ); for( unsigned i=0; i<n.getNumChildren(); i++ ){ - if( isEntailed( n[i], subs, subsRep, hasSubs, pol ) ){ + if( isEntailed2( n[i], subs, subsRep, hasSubs, pol, qy ) ){ if( simPol ){ return true; } @@ -384,35 +387,43 @@ bool TermDb::isEntailed( TNode n, std::map< TNode, TNode >& subs, bool subsRep, return !simPol; }else if( n.getKind()==IFF || n.getKind()==ITE ){ for( unsigned i=0; i<2; i++ ){ - if( isEntailed( n[0], subs, subsRep, hasSubs, i==0 ) ){ + if( isEntailed2( n[0], subs, subsRep, hasSubs, i==0, qy ) ){ unsigned ch = ( n.getKind()==IFF || i==0 ) ? 1 : 2; bool reqPol = ( n.getKind()==ITE || i==0 ) ? pol : !pol; - return isEntailed( n[ch], subs, subsRep, hasSubs, reqPol ); + return isEntailed2( n[ch], subs, subsRep, hasSubs, reqPol, qy ); } } }else if( n.getKind()==APPLY_UF ){ - TNode n1 = evaluateTerm2( n, subs, subsRep, hasSubs ); + TNode n1 = getEntailedTerm2( n, subs, subsRep, hasSubs, qy ); if( !n1.isNull() ){ + Assert( qy->hasTerm( n1 ) ); if( n1==d_true ){ return pol; }else if( n1==d_false ){ return !pol; }else{ - eq::EqualityEngine * ee = d_quantEngine->getTheoryEngine()->getMasterEqualityEngine(); - return ee->getRepresentative( n1 ) == ( pol ? d_true : d_false ); + return qy->getEngine()->getRepresentative( n1 ) == ( pol ? d_true : d_false ); } } } return false; } -bool TermDb::isEntailed( TNode n, std::map< TNode, TNode >& subs, bool subsRep, bool pol ) { - if( d_consistent_ee ){ - return isEntailed( n, subs, subsRep, true, pol ); - }else{ - //don't check entailment wrt an inconsistent ee - return false; +bool TermDb::isEntailed( TNode n, bool pol, EqualityQuery * qy ) { + if( qy==NULL ){ + Assert( d_consistent_ee ); + qy = d_quantEngine->getEqualityQuery(); + } + std::map< TNode, TNode > subs; + return isEntailed2( n, subs, false, false, pol, qy ); +} + +bool TermDb::isEntailed( TNode n, std::map< TNode, TNode >& subs, bool subsRep, bool pol, EqualityQuery * qy ) { + if( qy==NULL ){ + Assert( d_consistent_ee ); + qy = d_quantEngine->getEqualityQuery(); } + return isEntailed2( n, subs, subsRep, true, pol, qy ); } bool TermDb::hasTermCurrent( Node n, bool useMode ) { @@ -563,7 +574,13 @@ bool TermDb::reset( Theory::Effort effort ){ } } } - + //explicitly add inst closure terms to the equality engine to ensure only EE terms are indexed + for( std::hash_set< Node, NodeHashFunction >::iterator it = d_iclosure_processed.begin(); it !=d_iclosure_processed.end(); ++it ){ + Node n = *it; + if( !ee->hasTerm( n ) ){ + ee->addTerm( n ); + } + } //rebuild d_func/pred_map_trie for each operation, this will calculate all congruent terms for( std::map< Node, std::vector< Node > >::iterator it = d_op_map.begin(); it != d_op_map.end(); ++it ){ @@ -571,8 +588,8 @@ bool TermDb::reset( Theory::Effort effort ){ Trace("term-db-debug") << "Adding terms for operator " << it->first << std::endl; for( unsigned i=0; i<it->second.size(); i++ ){ Node n = it->second[i]; - //to be added to term index, term must be relevant, and either exist in EE or be an inst closure term - if( hasTermCurrent( n ) && ( ee->hasTerm( n ) || d_iclosure_processed.find( n )!=d_iclosure_processed.end() ) ){ + //to be added to term index, term must be relevant, and exist in EE + if( hasTermCurrent( n ) && ee->hasTerm( n ) ){ if( !n.getAttribute(NoMatchAttribute()) ){ if( options::finiteModelFind() ){ computeModelBasisArgAttribute( n ); @@ -673,11 +690,15 @@ TermArgTrie * TermDb::getTermArgTrie( Node eqc, Node f ) { } } -TNode TermDb::existsTerm( Node f, Node n ) { +TNode TermDb::getCongruentTerm( Node f, Node n ) { computeArgReps( n ); return d_func_map_trie[f].existsTerm( d_arg_reps[n] ); } +TNode TermDb::getCongruentTerm( Node f, std::vector< TNode >& args ) { + return d_func_map_trie[f].existsTerm( args ); +} + Node TermDb::getModelBasisTerm( TypeNode tn, int i ){ if( d_model_basis_term.find( tn )==d_model_basis_term.end() ){ Node mbt; @@ -1945,7 +1966,7 @@ void TermDb::computeAttributes( Node q ) { Trace("quant-warn") << "WARNING : rewrite engine is null, and we have : " << q << std::endl; } //set rewrite engine as owner - d_quantEngine->setOwner( q, d_quantEngine->getRewriteEngine() ); + d_quantEngine->setOwner( q, d_quantEngine->getRewriteEngine(), 2 ); } if( d_qattr[q].isFunDef() ){ Node f = d_qattr[q].d_fundef_f; @@ -1954,19 +1975,19 @@ void TermDb::computeAttributes( Node q ) { exit( 1 ); } d_fun_defs[f] = true; - d_quantEngine->setOwner( q, d_quantEngine->getFunDefEngine() ); + d_quantEngine->setOwner( q, d_quantEngine->getFunDefEngine(), 2 ); } if( d_qattr[q].d_sygus ){ if( d_quantEngine->getCegInstantiation()==NULL ){ Trace("quant-warn") << "WARNING : ceg instantiation is null, and we have : " << q << std::endl; } - d_quantEngine->setOwner( q, d_quantEngine->getCegInstantiation() ); + d_quantEngine->setOwner( q, d_quantEngine->getCegInstantiation(), 2 ); } if( d_qattr[q].d_synthesis ){ if( d_quantEngine->getCegInstantiation()==NULL ){ Trace("quant-warn") << "WARNING : ceg instantiation is null, and we have : " << q << std::endl; } - d_quantEngine->setOwner( q, d_quantEngine->getCegInstantiation() ); + d_quantEngine->setOwner( q, d_quantEngine->getCegInstantiation(), 2 ); } } @@ -1976,7 +1997,9 @@ void TermDb::computeQuantAttributes( Node q, QAttributes& qa ){ qa.d_ipl = q[2]; for( unsigned i=0; i<q[2].getNumChildren(); i++ ){ Trace("quant-attr-debug") << "Check : " << q[2][i] << " " << q[2][i].getKind() << std::endl; - if( q[2][i].getKind()==INST_ATTRIBUTE ){ + if( q[2][i].getKind()==INST_PATTERN || q[2][i].getKind()==INST_NO_PATTERN ){ + qa.d_hasPattern = true; + }else if( q[2][i].getKind()==INST_ATTRIBUTE ){ Node avar = q[2][i][0]; if( avar.getAttribute(AxiomAttribute()) ){ Trace("quant-attr") << "Attribute : axiom : " << q << std::endl; diff --git a/src/theory/quantifiers/term_database.h b/src/theory/quantifiers/term_database.h index dc1f9990b..76bd623a8 100644 --- a/src/theory/quantifiers/term_database.h +++ b/src/theory/quantifiers/term_database.h @@ -1,13 +1,13 @@ /********************* */ /*! \file term_database.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief term database class **/ @@ -20,6 +20,7 @@ #include "expr/attribute.h" #include "theory/theory.h" #include "theory/type_enumerator.h" +#include "theory/quantifiers/quant_util.h" #include <map> @@ -138,9 +139,10 @@ public: class QAttributes{ public: - QAttributes() : d_conjecture(false), d_axiom(false), d_sygus(false), + QAttributes() : d_hasPattern(false), d_conjecture(false), d_axiom(false), d_sygus(false), d_synthesis(false), d_rr_priority(-1), d_qinstLevel(-1), d_quant_elim(false), d_quant_elim_partial(false){} ~QAttributes(){} + bool d_hasPattern; Node d_rr; bool d_conjecture; bool d_axiom; @@ -162,7 +164,7 @@ namespace fmcheck { class TermDbSygus; -class TermDb { +class TermDb : public QuantifiersUtil { friend class ::CVC4::theory::QuantifiersEngine; friend class ::CVC4::theory::inst::Trigger; friend class ::CVC4::theory::quantifiers::fmcheck::FullModelChecker; @@ -181,9 +183,9 @@ private: /** set has term */ void setHasTerm( Node n ); /** evaluate term */ - TNode evaluateTerm2( TNode n, std::map< TNode, TNode >& subs, bool subsRep, bool hasSubs ); - Node evaluateTerm2( TNode n, std::map< TNode, TNode >& subs, bool subsRep, bool hasSubs, std::map< TNode, Node >& visited ); - bool isEntailed( TNode n, std::map< TNode, TNode >& subs, bool subsRep, bool hasSubs, bool pol ); + Node evaluateTerm2( TNode n, std::map< TNode, Node >& visited, EqualityQuery * qy ); + TNode getEntailedTerm2( TNode n, std::map< TNode, TNode >& subs, bool subsRep, bool hasSubs, EqualityQuery * qy ); + bool isEntailed2( TNode n, std::map< TNode, TNode >& subs, bool subsRep, bool hasSubs, bool pol, EqualityQuery * qy ); public: TermDb( context::Context* c, context::UserContext* u, QuantifiersEngine* qe ); ~TermDb(){} @@ -222,13 +224,16 @@ public: void presolve(); /** reset (calculate which terms are active) */ bool reset( Theory::Effort effort ); + /** identify */ + std::string identify() const { return "TermDb"; } /** get match operator */ Node getMatchOperator( Node n ); /** get term arg index */ TermArgTrie * getTermArgTrie( Node f ); TermArgTrie * getTermArgTrie( Node eqc, Node f ); /** exists term */ - TNode existsTerm( Node f, Node n ); + TNode getCongruentTerm( Node f, Node n ); + TNode getCongruentTerm( Node f, std::vector< TNode >& args ); /** compute arg reps */ void computeArgReps( TNode n ); /** compute uf eqc terms */ @@ -236,11 +241,13 @@ public: /** evaluate a term under a substitution. Return representative in EE if possible. * subsRep is whether subs contains only representatives */ - Node evaluateTerm( TNode n, std::map< TNode, TNode >& subs, bool subsRep, bool mkNewTerms = false ); - /** same as above, but without substitution */ - Node evaluateTerm( TNode n, bool mkNewTerms = false ); + Node evaluateTerm( TNode n, EqualityQuery * qy = NULL ); + /** get entailed term, does not construct new terms, less aggressive */ + TNode getEntailedTerm( TNode n, EqualityQuery * qy = NULL ); + TNode getEntailedTerm( TNode n, std::map< TNode, TNode >& subs, bool subsRep, EqualityQuery * qy = NULL ); /** is entailed (incomplete check) */ - bool isEntailed( TNode n, std::map< TNode, TNode >& subs, bool subsRep, bool pol ); + bool isEntailed( TNode n, bool pol, EqualityQuery * qy = NULL ); + bool isEntailed( TNode n, std::map< TNode, TNode >& subs, bool subsRep, bool pol, EqualityQuery * qy = NULL ); /** has term */ bool hasTermCurrent( Node n, bool useMode = true ); /** is term eligble for instantiation? */ diff --git a/src/theory/quantifiers/theory_quantifiers.cpp b/src/theory/quantifiers/theory_quantifiers.cpp index e3992f1a7..efe40aaa8 100644 --- a/src/theory/quantifiers/theory_quantifiers.cpp +++ b/src/theory/quantifiers/theory_quantifiers.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_quantifiers.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of the theory of quantifiers ** diff --git a/src/theory/quantifiers/theory_quantifiers.h b/src/theory/quantifiers/theory_quantifiers.h index 6335349b1..6775e0536 100644 --- a/src/theory/quantifiers/theory_quantifiers.h +++ b/src/theory/quantifiers/theory_quantifiers.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_quantifiers.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Francois Bobot, Dejan Jovanovic, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Theory of quantifiers. ** diff --git a/src/theory/quantifiers/theory_quantifiers_type_rules.h b/src/theory/quantifiers/theory_quantifiers_type_rules.h index 1fb8ddaf9..6ba57afb4 100644 --- a/src/theory/quantifiers/theory_quantifiers_type_rules.h +++ b/src/theory/quantifiers/theory_quantifiers_type_rules.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_quantifiers_type_rules.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Theory of quantifiers ** diff --git a/src/theory/quantifiers/trigger.cpp b/src/theory/quantifiers/trigger.cpp index 2a9bf26a6..38635b37b 100644 --- a/src/theory/quantifiers/trigger.cpp +++ b/src/theory/quantifiers/trigger.cpp @@ -1,20 +1,18 @@ /********************* */ /*! \file trigger.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Francois Bobot, Kshitij Bansal + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of trigger class **/ #include "theory/quantifiers/trigger.h" - -#include "options/quantifiers_options.h" #include "theory/quantifiers/candidate_generator.h" #include "theory/quantifiers/inst_match_generator.h" #include "theory/quantifiers/term_database.h" @@ -32,34 +30,38 @@ namespace CVC4 { namespace theory { namespace inst { +void TriggerTermInfo::init( Node q, Node n, int reqPol, Node reqPolEq ){ + if( d_fv.empty() ){ + quantifiers::TermDb::getVarContainsNode( q, n, d_fv ); + } + if( d_reqPol==0 ){ + d_reqPol = reqPol; + d_reqPolEq = reqPolEq; + }else{ + //determined a ground (dis)equality must hold or else q is a tautology? + } +} + /** trigger class constructor */ -Trigger::Trigger( QuantifiersEngine* qe, Node f, std::vector< Node >& nodes, - int matchOption, bool smartTriggers ) +Trigger::Trigger( QuantifiersEngine* qe, Node f, std::vector< Node >& nodes, int matchOption ) : d_quantEngine( qe ), d_f( f ) { d_nodes.insert( d_nodes.begin(), nodes.begin(), nodes.end() ); Trace("trigger") << "Trigger for " << f << ": " << std::endl; - for( int i=0; i<(int)d_nodes.size(); i++ ){ + for( unsigned i=0; i<d_nodes.size(); i++ ){ Trace("trigger") << " " << d_nodes[i] << std::endl; } - Trace("trigger-debug") << ", smart triggers = " << smartTriggers; - Trace("trigger") << std::endl; - if( smartTriggers ){ - if( d_nodes.size()==1 ){ - if( isSimpleTrigger( d_nodes[0] ) ){ - d_mg = new InstMatchGeneratorSimple( f, d_nodes[0] ); - }else{ - d_mg = InstMatchGenerator::mkInstMatchGenerator( f, d_nodes[0], qe ); - d_mg->setActiveAdd(true); - } + if( d_nodes.size()==1 ){ + if( isSimpleTrigger( d_nodes[0] ) ){ + d_mg = new InstMatchGeneratorSimple( f, d_nodes[0] ); }else{ - d_mg = new InstMatchGeneratorMulti( f, d_nodes, qe ); - //d_mg = InstMatchGenerator::mkInstMatchGenerator( d_nodes, qe ); - //d_mg->setActiveAdd(); + d_mg = InstMatchGenerator::mkInstMatchGenerator( f, d_nodes[0], qe ); + d_mg->setActiveAdd(true); } }else{ - d_mg = InstMatchGenerator::mkInstMatchGenerator( f, d_nodes, qe ); - d_mg->setActiveAdd(true); + d_mg = new InstMatchGeneratorMulti( f, d_nodes, qe ); + //d_mg = InstMatchGenerator::mkInstMatchGenerator( d_nodes, qe ); + //d_mg->setActiveAdd(); } if( d_nodes.size()==1 ){ if( isSimpleTrigger( d_nodes[0] ) ){ @@ -68,11 +70,10 @@ Trigger::Trigger( QuantifiersEngine* qe, Node f, std::vector< Node >& nodes, ++(qe->d_statistics.d_simple_triggers); } }else{ - Trace("multi-trigger") << "Multi-trigger "; - debugPrint("multi-trigger"); - Trace("multi-trigger") << " for " << f << std::endl; - //Notice() << "Multi-trigger for " << f << " : " << std::endl; - //Notice() << " " << (*this) << std::endl; + Trace("multi-trigger") << "Trigger for " << f << ": " << std::endl; + for( unsigned i=0; i<d_nodes.size(); i++ ){ + Trace("multi-trigger") << " " << d_nodes[i] << std::endl; + } ++(qe->d_statistics.d_multi_triggers); } //Notice() << "Trigger : " << (*this) << " for " << f << std::endl; @@ -123,8 +124,7 @@ int Trigger::addInstantiations( InstMatch& baseMatch ){ return addedLemmas; } -Trigger* Trigger::mkTrigger( QuantifiersEngine* qe, Node f, std::vector< Node >& nodes, int matchOption, bool keepAll, int trOption, - bool smartTriggers ){ +Trigger* Trigger::mkTrigger( QuantifiersEngine* qe, Node f, std::vector< Node >& nodes, int matchOption, bool keepAll, int trOption ){ std::vector< Node > trNodes; if( !keepAll ){ //only take nodes that contribute variables to the trigger when added @@ -134,7 +134,7 @@ Trigger* Trigger::mkTrigger( QuantifiersEngine* qe, Node f, std::vector< Node >& std::map< Node, std::vector< Node > > patterns; size_t varCount = 0; std::map< Node, std::vector< Node > > varContains; - qe->getTermDatabase()->getVarContains( f, temp, varContains ); + quantifiers::TermDb::getVarContains( f, temp, varContains ); for( unsigned i=0; i<temp.size(); i++ ){ bool foundVar = false; for( unsigned j=0; j<varContains[ temp[i] ].size(); j++ ){ @@ -211,21 +211,21 @@ Trigger* Trigger::mkTrigger( QuantifiersEngine* qe, Node f, std::vector< Node >& } } } - Trigger* t = new Trigger( qe, f, trNodes, matchOption, smartTriggers ); + Trigger* t = new Trigger( qe, f, trNodes, matchOption ); qe->getTriggerDatabase()->addTrigger( trNodes, t ); return t; } -Trigger* Trigger::mkTrigger( QuantifiersEngine* qe, Node f, Node n, int matchOption, bool keepAll, int trOption, bool smartTriggers ){ +Trigger* Trigger::mkTrigger( QuantifiersEngine* qe, Node f, Node n, int matchOption, bool keepAll, int trOption ){ std::vector< Node > nodes; nodes.push_back( n ); - return mkTrigger( qe, f, nodes, matchOption, keepAll, trOption, smartTriggers ); + return mkTrigger( qe, f, nodes, matchOption, keepAll, trOption ); } bool Trigger::isUsable( Node n, Node q ){ if( quantifiers::TermDb::getInstConstAttr(n)==q ){ if( isAtomicTrigger( n ) ){ - for( int i=0; i<(int)n.getNumChildren(); i++ ){ + for( unsigned i=0; i<n.getNumChildren(); i++ ){ if( !isUsable( n[i], q ) ){ return false; } @@ -250,68 +250,91 @@ bool Trigger::isUsable( Node n, Node q ){ } } -Node Trigger::getIsUsableTrigger( Node n, Node f, bool pol, bool hasPol ) { - Trace("trigger-debug") << "Is " << n << " a usable trigger? pol/hasPol=" << pol << "/" << hasPol << std::endl; +Node Trigger::getIsUsableEq( Node q, Node n ) { + Assert( isRelationalTrigger( n ) ); + for( unsigned i=0; i<2; i++) { + if( isUsableEqTerms( q, n[i], n[1-i] ) ){ + if( i==1 && ( n.getKind()==EQUAL || n.getKind()==IFF ) && !quantifiers::TermDb::hasInstConstAttr(n[0]) ){ + return NodeManager::currentNM()->mkNode( n.getKind(), n[1], n[0] ); + }else{ + return n; + } + } + } + return Node::null(); +} + +bool Trigger::isUsableEqTerms( Node q, Node n1, Node n2 ) { + if( n1.getKind()==INST_CONSTANT ){ + if( options::relationalTriggers() ){ + if( !quantifiers::TermDb::hasInstConstAttr(n2) ){ + return true; + }else if( n2.getKind()==INST_CONSTANT ){ + return true; + } + } + }else if( isAtomicTrigger( n1 ) && isUsable( n1, q ) ){ + if( options::relationalTriggers() && n2.getKind()==INST_CONSTANT && !quantifiers::TermDb::containsTerm( n1, n2 ) ){ + return true; + }else if( !quantifiers::TermDb::hasInstConstAttr(n2) ){ + return true; + } + } + return false; +} + +Node Trigger::getIsUsableTrigger( Node n, Node q ) { + bool pol = true; + Trace("trigger-debug") << "Is " << n << " a usable trigger?" << std::endl; if( n.getKind()==NOT ){ pol = !pol; n = n[0]; } - if( options::relationalTriggers() ){ - if( n.getKind()==EQUAL || n.getKind()==IFF || n.getKind()==GEQ ){ - Node rtr; - bool do_negate = hasPol && pol; - bool is_arith = n[0].getType().isReal(); - for( unsigned i=0; i<2; i++) { - if( n[1-i].getKind()==INST_CONSTANT ){ - if( ( ( isUsableTrigger( n[i], f ) && !quantifiers::TermDb::containsTerm( n[i], n[1-i] ) ) || !quantifiers::TermDb::hasInstConstAttr(n[i]) ) && - ( !do_negate || is_arith ) ){ - rtr = n; - break; - } - if( n[i].getKind()==INST_CONSTANT && ( !hasPol || pol ) ){ - do_negate = true; - rtr = n; - break; + if( n.getKind()==INST_CONSTANT ){ + return pol ? n : NodeManager::currentNM()->mkNode( IFF, n, NodeManager::currentNM()->mkConst( true ) ).notNode(); + }else if( isRelationalTrigger( n ) ){ + Node rtr = getIsUsableEq( q, n ); + if( rtr.isNull() && n[0].getType().isReal() ){ + //try to solve relation + std::map< Node, Node > m; + if( QuantArith::getMonomialSumLit(n, m) ){ + for( std::map< Node, Node >::iterator it = m.begin(); it!=m.end(); ++it ){ + bool trySolve = false; + if( !it->first.isNull() ){ + if( it->first.getKind()==INST_CONSTANT ){ + trySolve = options::relationalTriggers(); + }else if( isUsableTrigger( it->first, q ) ){ + trySolve = true; + } } - } - } - if( is_arith ){ - //try to rearrange? - std::map< Node, Node > m; - if( QuantArith::getMonomialSumLit(n, m) ){ - for( std::map< Node, Node >::iterator it = m.begin(); it!=m.end(); ++it ){ - if( !it->first.isNull() && it->first.getKind()==INST_CONSTANT ){ - Node veq; - if( QuantArith::isolate( it->first, m, veq, n.getKind() )!=0 ){ - int vti = veq[0]==it->first ? 1 : 0; - if( ( isUsableTrigger( veq[vti], f ) && !quantifiers::TermDb::containsTerm( veq[vti], veq[1-vti] ) ) || !quantifiers::TermDb::hasInstConstAttr(veq[vti]) ){ - rtr = veq; - } - } + if( trySolve ){ + Trace("trigger-debug") << "Try to solve for " << it->first << std::endl; + Node veq; + if( QuantArith::isolate( it->first, m, veq, n.getKind() )!=0 ){ + rtr = getIsUsableEq( q, veq ); } + //either all solves will succeed or all solves will fail + break; } } } - if( !rtr.isNull() ){ - Trace("relational-trigger") << "Relational trigger : " << std::endl; - Trace("relational-trigger") << " " << rtr << " (from " << n << ")" << std::endl; - Trace("relational-trigger") << " in quantifier " << f << std::endl; - if( hasPol ){ - Trace("relational-trigger") << " polarity : " << pol << std::endl; - } - Node rtr2 = do_negate ? rtr.negate() : rtr; - Trace("relational-trigger") << " return : " << rtr2 << std::endl; - return rtr2; - } } - } - bool usable = quantifiers::TermDb::getInstConstAttr(n)==f && isAtomicTrigger( n ) && isUsable( n, f ); - Trace("trigger-debug") << n << " usable : " << (quantifiers::TermDb::getInstConstAttr(n)==f) << " " << isAtomicTrigger( n ) << " " << isUsable( n, f ) << std::endl; - if( usable ){ - return n; + if( !rtr.isNull() ){ + Trace("relational-trigger") << "Relational trigger : " << std::endl; + Trace("relational-trigger") << " " << rtr << " (from " << n << ")" << std::endl; + Trace("relational-trigger") << " in quantifier " << q << std::endl; + Node rtr2 = pol ? rtr : rtr.negate(); + Trace("relational-trigger") << " return : " << rtr2 << std::endl; + return rtr2; + } }else{ - return Node::null(); + bool usable = quantifiers::TermDb::getInstConstAttr(n)==q && isAtomicTrigger( n ) && isUsable( n, q ); + Trace("trigger-debug") << n << " usable : " << (quantifiers::TermDb::getInstConstAttr(n)==q) << " " << isAtomicTrigger( n ) << " " << isUsable( n, q ) << std::endl; + if( usable ){ + return pol ? n : NodeManager::currentNM()->mkNode( IFF, n, NodeManager::currentNM()->mkConst( true ) ).notNode(); + } } + return Node::null(); } bool Trigger::isUsableTrigger( Node n, Node q ){ @@ -331,6 +354,14 @@ bool Trigger::isAtomicTriggerKind( Kind k ) { k==UNION || k==INTERSECTION || k==SUBSET || k==SETMINUS || k==MEMBER || k==SINGLETON; } +bool Trigger::isRelationalTrigger( Node n ) { + return isRelationalTriggerKind( n.getKind() ); +} + +bool Trigger::isRelationalTriggerKind( Kind k ) { + return k==EQUAL || k==IFF || k==GEQ; +} + bool Trigger::isCbqiKind( Kind k ) { return quantifiers::TermDb::isBoolConnective( k ) || k==PLUS || k==GEQ || k==EQUAL || k==MULT || k==APPLY_CONSTRUCTOR || k==APPLY_SELECTOR_TOTAL || k==APPLY_TESTER; @@ -359,38 +390,63 @@ bool Trigger::isSimpleTrigger( Node n ){ } //store triggers in reqPol, indicating their polarity (if any) they must appear to falsify the quantified formula -bool Trigger::collectPatTerms2( Node f, Node n, std::map< Node, Node >& visited, std::map< Node, std::vector< Node > >& visited_fv, - int tstrt, std::vector< Node >& exclude, - std::map< Node, int >& reqPol, std::vector< Node >& added, +bool Trigger::collectPatTerms2( Node q, Node n, std::map< Node, Node >& visited, std::map< Node, TriggerTermInfo >& tinfo, + quantifiers::TriggerSelMode tstrt, std::vector< Node >& exclude, std::vector< Node >& added, bool pol, bool hasPol, bool epol, bool hasEPol ){ std::map< Node, Node >::iterator itv = visited.find( n ); if( itv==visited.end() ){ visited[ n ] = Node::null(); Trace("auto-gen-trigger-debug2") << "Collect pat terms " << n << " " << pol << " " << hasPol << " " << epol << " " << hasEPol << std::endl; bool retVal = false; - if( n.getKind()!=FORALL ){ + if( n.getKind()!=FORALL && n.getKind()!=INST_CONSTANT ){ bool rec = true; Node nu; + bool nu_single = false; if( n.getKind()!=NOT && std::find( exclude.begin(), exclude.end(), n )==exclude.end() ){ - nu = getIsUsableTrigger( n, f, pol, hasPol ); + nu = getIsUsableTrigger( n, q ); if( !nu.isNull() ){ - reqPol[ nu ] = hasEPol ? ( epol ? 1 : -1 ) : 0; - visited[ nu ] = nu; - quantifiers::TermDb::computeVarContains( nu, visited_fv[ nu ] ); - retVal = true; - if( tstrt==TS_MAX_TRIGGER ){ - rec = false; + Assert( nu.getKind()!=NOT ); + Trace("auto-gen-trigger-debug2") << "...found usable trigger : " << nu << std::endl; + Node reqEq; + if( nu.getKind()==IFF || nu.getKind()==EQUAL ){ + if( isAtomicTrigger( nu[0] ) && !quantifiers::TermDb::hasInstConstAttr(nu[1]) ){ + if( hasPol ){ + reqEq = nu[1]; + } + nu = nu[0]; + } + } + Assert( reqEq.isNull() || !quantifiers::TermDb::hasInstConstAttr( reqEq ) ); + Assert( isUsableTrigger( nu, q ) ); + //do not add if already excluded + bool add = true; + if( n!=nu ){ + std::map< Node, Node >::iterator itvu = visited.find( nu ); + if( itvu!=visited.end() && itvu->second.isNull() ){ + add = false; + } + } + if( add ){ + Trace("auto-gen-trigger-debug2") << "...add usable trigger : " << nu << std::endl; + visited[ nu ] = nu; + tinfo[ nu ].init( q, nu, hasEPol ? ( epol ? 1 : -1 ) : 0, reqEq ); + nu_single = tinfo[ nu ].d_fv.size()==q[0].getNumChildren(); + retVal = true; + if( tstrt==quantifiers::TRIGGER_SEL_MAX || ( tstrt==quantifiers::TRIGGER_SEL_MIN_SINGLE_MAX && !nu_single ) ){ + rec = false; + } } } } if( rec ){ + Node nrec = nu.isNull() ? n : nu; std::vector< Node > added2; - for( unsigned i=0; i<n.getNumChildren(); i++ ){ + for( unsigned i=0; i<nrec.getNumChildren(); i++ ){ bool newHasPol, newPol; bool newHasEPol, newEPol; - QuantPhaseReq::getPolarity( n, i, hasPol, pol, newHasPol, newPol ); - QuantPhaseReq::getEntailPolarity( n, i, hasEPol, epol, newHasEPol, newEPol ); - if( collectPatTerms2( f, n[i], visited, visited_fv, tstrt, exclude, reqPol, added2, newPol, newHasPol, newEPol, newHasEPol ) ){ + QuantPhaseReq::getPolarity( nrec, i, hasPol, pol, newHasPol, newPol ); + QuantPhaseReq::getEntailPolarity( nrec, i, hasEPol, epol, newHasEPol, newEPol ); + if( collectPatTerms2( q, nrec[i], visited, tinfo, tstrt, exclude, added2, newPol, newHasPol, newEPol, newHasEPol ) ){ retVal = true; } } @@ -398,15 +454,19 @@ bool Trigger::collectPatTerms2( Node f, Node n, std::map< Node, Node >& visited, bool rm_nu = false; //discard if we added a subterm as a trigger with all variables that nu has for( unsigned i=0; i<added2.size(); i++ ){ - Assert( visited_fv.find( added2[i] )!=visited_fv.end() ); - if( visited_fv[ nu ].size()==visited_fv[added2[i]].size() ){ - rm_nu = true; + Assert( tinfo.find( added2[i] )!=tinfo.end() ); + if( added2[i]!=nu ){ + if( tinfo[ nu ].d_fv.size()==tinfo[ added2[i] ].d_fv.size() ){ + rm_nu = true; + } + added.push_back( added2[i] ); + }else{ + Assert( false ); } - added.push_back( added2[i] ); } - if( rm_nu && tstrt==TS_MIN_TRIGGER ){ + if( rm_nu && ( tstrt==quantifiers::TRIGGER_SEL_MIN || ( tstrt==quantifiers::TRIGGER_SEL_MIN_SINGLE_ALL && nu_single ) ) ){ visited[nu] = Node::null(); - reqPol.erase( nu ); + tinfo.erase( nu ); }else{ added.push_back( nu ); } @@ -458,7 +518,7 @@ int Trigger::getTriggerWeight( Node n ) { return 0; }else{ if( options::relationalTriggers() ){ - if( n.getKind()==EQUAL || n.getKind()==IFF || n.getKind()==GEQ ){ + if( isRelationalTrigger( n ) ){ for( unsigned i=0; i<2; i++ ){ if( n[i].getKind()==INST_CONSTANT && !quantifiers::TermDb::hasInstConstAttr( n[1-i] ) ){ return 0; @@ -502,17 +562,17 @@ bool Trigger::isLocalTheoryExt( Node n, std::vector< Node >& vars, std::vector< return true; } -void Trigger::collectPatTerms( QuantifiersEngine* qe, Node f, Node n, std::vector< Node >& patTerms, int tstrt, std::vector< Node >& exclude, - std::map< Node, int >& reqPol, bool filterInst ){ +void Trigger::collectPatTerms( Node q, Node n, std::vector< Node >& patTerms, quantifiers::TriggerSelMode tstrt, std::vector< Node >& exclude, + std::map< Node, TriggerTermInfo >& tinfo, bool filterInst ){ std::map< Node, Node > visited; if( filterInst ){ //immediately do not consider any term t for which another term is an instance of t std::vector< Node > patTerms2; - std::map< Node, int > reqPol2; - collectPatTerms( qe, f, n, patTerms2, TS_ALL, exclude, reqPol2, false ); + std::map< Node, TriggerTermInfo > tinfo2; + collectPatTerms( q, n, patTerms2, quantifiers::TRIGGER_SEL_ALL, exclude, tinfo2, false ); std::vector< Node > temp; temp.insert( temp.begin(), patTerms2.begin(), patTerms2.end() ); - qe->getTermDatabase()->filterInstances( temp ); + quantifiers::TermDb::filterInstances( temp ); if( temp.size()!=patTerms2.size() ){ Trace("trigger-filter-instance") << "Filtered an instance: " << std::endl; Trace("trigger-filter-instance") << "Old: "; @@ -525,9 +585,12 @@ void Trigger::collectPatTerms( QuantifiersEngine* qe, Node f, Node n, std::vecto } Trace("trigger-filter-instance") << std::endl; } - if( tstrt==TS_ALL ){ + if( tstrt==quantifiers::TRIGGER_SEL_ALL ){ for( unsigned i=0; i<temp.size(); i++ ){ - reqPol[temp[i]] = reqPol2[temp[i]]; + //copy information + tinfo[temp[i]].d_fv.insert( tinfo[temp[i]].d_fv.end(), tinfo2[temp[i]].d_fv.begin(), tinfo2[temp[i]].d_fv.end() ); + tinfo[temp[i]].d_reqPol = tinfo2[temp[i]].d_reqPol; + tinfo[temp[i]].d_reqPolEq = tinfo2[temp[i]].d_reqPolEq; patTerms.push_back( temp[i] ); } return; @@ -540,10 +603,9 @@ void Trigger::collectPatTerms( QuantifiersEngine* qe, Node f, Node n, std::vecto } } } - std::map< Node, std::vector< Node > > visited_fv; std::vector< Node > added; - collectPatTerms2( f, n, visited, visited_fv, tstrt, exclude, reqPol, added, true, true, false, true ); - for( std::map< Node, int >::iterator it = reqPol.begin(); it != reqPol.end(); ++it ){ + collectPatTerms2( q, n, visited, tinfo, tstrt, exclude, added, true, true, false, true ); + for( std::map< Node, TriggerTermInfo >::iterator it = tinfo.begin(); it != tinfo.end(); ++it ){ if( !visited[it->first].isNull() ){ patTerms.push_back( it->first ); } @@ -625,15 +687,15 @@ Node Trigger::getInversion( Node n, Node x ) { return Node::null(); } -void Trigger::getTriggerVariables( QuantifiersEngine* qe, Node icn, Node f, std::vector< Node >& t_vars ) { +void Trigger::getTriggerVariables( Node icn, Node q, std::vector< Node >& t_vars ) { std::vector< Node > patTerms; - std::map< Node, int > reqPol; + std::map< Node, TriggerTermInfo > tinfo; //collect all patterns from icn std::vector< Node > exclude; - collectPatTerms( qe, f, icn, patTerms, TS_ALL, exclude, reqPol ); + collectPatTerms( q, icn, patTerms, quantifiers::TRIGGER_SEL_ALL, exclude, tinfo ); //collect all variables from all patterns in patTerms, add to t_vars for( unsigned i=0; i<patTerms.size(); i++ ){ - qe->getTermDatabase()->getVarContainsNode( f, patTerms[i], t_vars ); + quantifiers::TermDb::getVarContainsNode( q, patTerms[i], t_vars ); } } @@ -665,7 +727,7 @@ InstMatchGenerator* Trigger::getInstMatchGenerator( Node q, Node n ) { Trigger* TriggerTrie::getTrigger2( std::vector< Node >& nodes ){ if( nodes.empty() ){ - return d_tr; + return d_tr.empty() ? NULL : d_tr[0]; }else{ Node n = nodes.back(); nodes.pop_back(); @@ -679,13 +741,7 @@ Trigger* TriggerTrie::getTrigger2( std::vector< Node >& nodes ){ void TriggerTrie::addTrigger2( std::vector< Node >& nodes, Trigger* t ){ if( nodes.empty() ){ - if(d_tr != NULL){ - // TODO: Andy can you look at fmf/QEpres-uf.855035.smt? - delete d_tr; - d_tr = NULL; - } - Assert(d_tr == NULL); - d_tr = t; + d_tr.push_back( t ); }else{ Node n = nodes.back(); nodes.pop_back(); @@ -698,7 +754,6 @@ void TriggerTrie::addTrigger2( std::vector< Node >& nodes, Trigger* t ){ TriggerTrie::TriggerTrie() - : d_tr( NULL ) {} TriggerTrie::~TriggerTrie() { @@ -709,7 +764,9 @@ TriggerTrie::~TriggerTrie() { } d_children.clear(); - if(d_tr != NULL) { delete d_tr; } + for( unsigned i=0; i<d_tr.size(); i++ ){ + delete d_tr[i]; + } } }/* CVC4::theory::inst namespace */ diff --git a/src/theory/quantifiers/trigger.h b/src/theory/quantifiers/trigger.h index dfb5a094f..41f2a1c38 100644 --- a/src/theory/quantifiers/trigger.h +++ b/src/theory/quantifiers/trigger.h @@ -1,13 +1,13 @@ /********************* */ /*! \file trigger.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Francois Bobot + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief trigger class **/ @@ -21,6 +21,7 @@ #include "expr/node.h" #include "theory/quantifiers/inst_match.h" +#include "options/quantifiers_options.h" // Forward declarations for defining the Trigger and TriggerTrie. namespace CVC4 { @@ -41,6 +42,16 @@ namespace CVC4 { namespace theory { namespace inst { +class TriggerTermInfo { +public: + TriggerTermInfo() : d_reqPol(0){} + ~TriggerTermInfo(){} + std::vector< Node > d_fv; + int d_reqPol; + Node d_reqPolEq; + void init( Node q, Node n, int reqPol = 0, Node reqPolEq = Node::null() ); +}; + /** A collect of nodes representing a trigger. */ class Trigger { public: @@ -86,26 +97,20 @@ class Trigger { }; static Trigger* mkTrigger( QuantifiersEngine* qe, Node f, std::vector< Node >& nodes, int matchOption = 0, - bool keepAll = true, int trOption = TR_MAKE_NEW, - bool smartTriggers = false ); + bool keepAll = true, int trOption = TR_MAKE_NEW ); static Trigger* mkTrigger( QuantifiersEngine* qe, Node f, Node n, int matchOption = 0, bool keepAll = true, - int trOption = TR_MAKE_NEW, - bool smartTriggers = false ); - //different strategies for choosing trigger terms - enum { - TS_MAX_TRIGGER = 0, - TS_MIN_TRIGGER, - TS_ALL, - }; - static void collectPatTerms( QuantifiersEngine* qe, Node f, Node n, - std::vector< Node >& patTerms, int tstrt, - std::vector< Node >& exclude, std::map< Node, int >& reqPol, + int trOption = TR_MAKE_NEW ); + static void collectPatTerms( Node q, Node n, std::vector< Node >& patTerms, quantifiers::TriggerSelMode tstrt, + std::vector< Node >& exclude, std::map< Node, TriggerTermInfo >& tinfo, bool filterInst = false ); /** is usable trigger */ static bool isUsableTrigger( Node n, Node q ); + static Node getIsUsableTrigger( Node n, Node q ); static bool isAtomicTrigger( Node n ); static bool isAtomicTriggerKind( Kind k ); + static bool isRelationalTrigger( Node n ); + static bool isRelationalTriggerKind( Kind k ); static bool isCbqiKind( Kind k ); static bool isSimpleTrigger( Node n ); static bool isBooleanTermTrigger( Node n ); @@ -118,8 +123,7 @@ class Trigger { static Node getInversionVariable( Node n ); static Node getInversion( Node n, Node x ); /** get all variables that E-matching can possibly handle */ - static void getTriggerVariables( QuantifiersEngine* qe, Node icn, Node f, - std::vector< Node >& t_vars ); + static void getTriggerVariables( Node icn, Node f, std::vector< Node >& t_vars ); void debugPrint( const char * c ) { Trace(c) << "TRIGGER( "; @@ -129,20 +133,17 @@ class Trigger { } Trace(c) << " )"; } - private: /** trigger constructor */ - Trigger( QuantifiersEngine* ie, Node f, std::vector< Node >& nodes, - int matchOption = 0, bool smartTriggers = false ); + Trigger( QuantifiersEngine* ie, Node f, std::vector< Node >& nodes, int matchOption = 0 ); /** is subterm of trigger usable */ static bool isUsable( Node n, Node q ); - static Node getIsUsableTrigger( Node n, Node f, bool pol = true, - bool hasPol = false ); + static Node getIsUsableEq( Node q, Node eq ); + static bool isUsableEqTerms( Node q, Node n1, Node n2 ); /** collect all APPLY_UF pattern terms for f in n */ - static bool collectPatTerms2( Node f, Node n, std::map< Node, Node >& visited, std::map< Node, std::vector< Node > >& visited_fv, - int tstrt, std::vector< Node >& exclude, - std::map< Node, int >& reqPol, std::vector< Node >& added, + static bool collectPatTerms2( Node q, Node n, std::map< Node, Node >& visited, std::map< Node, TriggerTermInfo >& tinfo, + quantifiers::TriggerSelMode tstrt, std::vector< Node >& exclude, std::vector< Node >& added, bool pol, bool hasPol, bool epol, bool hasEPol ); std::vector< Node > d_nodes; @@ -177,7 +178,7 @@ private: inst::Trigger* getTrigger2( std::vector< Node >& nodes ); void addTrigger2( std::vector< Node >& nodes, inst::Trigger* t ); - inst::Trigger* d_tr; + std::vector< inst::Trigger* > d_tr; std::map< TNode, TriggerTrie* > d_children; };/* class inst::Trigger::TriggerTrie */ diff --git a/src/theory/quantifiers_engine.cpp b/src/theory/quantifiers_engine.cpp index 9e26abfd7..839077a40 100644 --- a/src/theory/quantifiers_engine.cpp +++ b/src/theory/quantifiers_engine.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file quantifiers_engine.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Francois Bobot + ** Top contributors (to current version): + ** Andrew Reynolds, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of quantifiers engine class **/ @@ -42,6 +42,7 @@ #include "theory/quantifiers/quant_split.h" #include "theory/quantifiers/anti_skolem.h" #include "theory/quantifiers/equality_infer.h" +#include "theory/quantifiers/inst_propagator.h" #include "theory/theory_engine.h" #include "theory/uf/equality_engine.h" #include "theory/uf/theory_uf.h" @@ -54,37 +55,6 @@ using namespace CVC4::context; using namespace CVC4::theory; using namespace CVC4::theory::inst; -unsigned QuantifiersModule::needsModel( Theory::Effort e ) { - return QuantifiersEngine::QEFFORT_NONE; -} - -eq::EqualityEngine * QuantifiersModule::getEqualityEngine() { - return d_quantEngine->getMasterEqualityEngine(); -} - -bool QuantifiersModule::areEqual( TNode n1, TNode n2 ) { - eq::EqualityEngine * ee = getEqualityEngine(); - return n1==n2 || ( ee->hasTerm( n1 ) && ee->hasTerm( n2 ) && ee->areEqual( n1, n2 ) ); -} - -bool QuantifiersModule::areDisequal( TNode n1, TNode n2 ) { - eq::EqualityEngine * ee = getEqualityEngine(); - return n1!=n2 && ee->hasTerm( n1 ) && ee->hasTerm( n2 ) && ee->areDisequal( n1, n2, false ); -} - -TNode QuantifiersModule::getRepresentative( TNode n ) { - eq::EqualityEngine * ee = getEqualityEngine(); - if( ee->hasTerm( n ) ){ - return ee->getRepresentative( n ); - }else{ - return n; - } -} - -quantifiers::TermDb * QuantifiersModule::getTermDatabase() { - return d_quantEngine->getTermDatabase(); -} - QuantifiersEngine::QuantifiersEngine(context::Context* c, context::UserContext* u, TheoryEngine* te): d_te( te ), d_lemmas_produced_c(u), @@ -98,8 +68,21 @@ QuantifiersEngine::QuantifiersEngine(context::Context* c, context::UserContext* d_presolve_cache(u), d_presolve_cache_wq(u), d_presolve_cache_wic(u){ + //utilities d_eq_query = new EqualityQueryQuantifiersEngine( c, this ); + d_util.push_back( d_eq_query ); + d_term_db = new quantifiers::TermDb( c, u, this ); + d_util.push_back( d_term_db ); + + if( options::instPropagate() ){ + d_inst_prop = new quantifiers::InstPropagator( this ); + d_util.push_back( d_inst_prop ); + d_inst_notify.push_back( d_inst_prop->getInstantiationNotify() ); + }else{ + d_inst_prop = NULL; + } + d_tr_trie = new inst::TriggerTrie; d_hasAddedLemma = false; //don't add true lemma @@ -142,6 +125,7 @@ QuantifiersEngine::QuantifiersEngine(context::Context* c, context::UserContext* d_rel_dom = NULL; d_builder = NULL; + d_curr_effort_level = QEFFORT_NONE; d_total_inst_count_debug = 0; //allow theory combination to go first, once initially d_ierCounter = options::instWhenTcFirst() ? 0 : 1; @@ -182,6 +166,7 @@ QuantifiersEngine::~QuantifiersEngine(){ delete d_i_cbqi; delete d_qsplit; delete d_anti_skolem; + delete d_inst_prop; } EqualityQueryQuantifiersEngine* QuantifiersEngine::getEqualityQuery() { @@ -287,6 +272,7 @@ void QuantifiersEngine::finishInit(){ if( needsRelDom ){ d_rel_dom = new quantifiers::RelevantDomain( this, d_model ); + d_util.push_back( d_rel_dom ); } if( needsBuilder ){ @@ -315,13 +301,17 @@ QuantifiersModule * QuantifiersEngine::getOwner( Node q ) { } } -void QuantifiersEngine::setOwner( Node q, QuantifiersModule * m ) { +void QuantifiersEngine::setOwner( Node q, QuantifiersModule * m, int priority ) { QuantifiersModule * mo = getOwner( q ); if( mo!=m ){ if( mo!=NULL ){ - Trace("quant-warn") << "WARNING: setting owner of " << q << " to " << ( m ? m->identify() : "null" ) << ", but already has owner " << mo->identify() << "!" << std::endl; + if( priority<=d_owner_priority[q] ){ + Trace("quant-warn") << "WARNING: setting owner of " << q << " to " << ( m ? m->identify() : "null" ) << ", but already has owner " << mo->identify() << " with higher priority!" << std::endl; + return; + } } d_owner[q] = m; + d_owner_priority[q] = priority; } } @@ -384,6 +374,12 @@ void QuantifiersEngine::check( Theory::Effort e ){ Trace("quant-engine-debug2") << "Quantifiers Engine call to check, level = " << e << ", needsCheck=" << needsCheck << std::endl; if( needsCheck ){ + //flush previous lemmas (for instance, if was interupted), or other lemmas to process + flushLemmas(); + if( d_hasAddedLemma ){ + return; + } + if( Trace.isOn("quant-engine-debug") ){ Trace("quant-engine-debug") << "Quantifiers Engine check, level = " << e << std::endl; Trace("quant-engine-debug") << " depth : " << d_ierCounter_c << std::endl; @@ -393,9 +389,6 @@ void QuantifiersEngine::check( Theory::Effort e ){ } Trace("quant-engine-debug") << std::endl; Trace("quant-engine-debug") << " # quantified formulas = " << d_model->getNumAssertedQuantifiers() << std::endl; - //if( d_model->getNumToReduceQuantifiers()>0 ){ - // Trace("quant-engine-debug") << " # quantified formulas to reduce = " << d_model->getNumToReduceQuantifiers() << std::endl; - //} if( !d_lemmas_waiting.empty() ){ Trace("quant-engine-debug") << " lemmas waiting = " << d_lemmas_waiting.size() << std::endl; } @@ -403,44 +396,38 @@ void QuantifiersEngine::check( Theory::Effort e ){ Trace("quant-engine-debug") << " Needs model effort : " << needsModelE << std::endl; Trace("quant-engine-debug") << "Resetting all modules..." << std::endl; } - - //reset relevant information - - //flush previous lemmas (for instance, if was interupted), or other lemmas to process - flushLemmas(); - if( d_hasAddedLemma ){ - return; - } - if( Trace.isOn("quant-engine-ee-pre") ){ Trace("quant-engine-ee-pre") << "Equality engine (pre-inference): " << std::endl; debugPrintEqualityEngine( "quant-engine-ee-pre" ); } - Trace("quant-engine-debug2") << "Reset equality engine..." << std::endl; - if( !d_eq_query->reset( e ) ){ - flushLemmas(); - return; - } - if( Trace.isOn("quant-engine-assert") ){ Trace("quant-engine-assert") << "Assertions : " << std::endl; getTheoryEngine()->printAssertions("quant-engine-assert"); } + + //reset utilities + for( unsigned i=0; i<d_util.size(); i++ ){ + Trace("quant-engine-debug2") << "Reset " << d_util[i]->identify().c_str() << "..." << std::endl; + if( !d_util[i]->reset( e ) ){ + flushLemmas(); + if( d_hasAddedLemma ){ + return; + }else{ + //should only fail reset if added a lemma + Assert( false ); + } + } + } + if( Trace.isOn("quant-engine-ee") ){ Trace("quant-engine-ee") << "Equality engine : " << std::endl; debugPrintEqualityEngine( "quant-engine-ee" ); } - - Trace("quant-engine-debug2") << "Reset term database..." << std::endl; - if( !d_term_db->reset( e ) ){ - flushLemmas(); - return; - } - if( d_rel_dom ){ - d_rel_dom->reset(); - } + + //reset the model d_model->reset_round(); + //reset the modules for( unsigned i=0; i<d_modules.size(); i++ ){ Trace("quant-engine-debug2") << "Reset " << d_modules[i]->identify().c_str() << std::endl; d_modules[i]->reset_round( e ); @@ -462,6 +449,7 @@ void QuantifiersEngine::check( Theory::Effort e ){ } Trace("quant-engine-debug") << "Check modules that needed check..." << std::endl; for( unsigned quant_e = QEFFORT_CONFLICT; quant_e<=QEFFORT_LAST_CALL; quant_e++ ){ + d_curr_effort_level = quant_e; bool success = true; //build the model if any module requested it if( needsModelE==quant_e ){ @@ -521,6 +509,7 @@ void QuantifiersEngine::check( Theory::Effort e ){ } } } + d_curr_effort_level = QEFFORT_NONE; Trace("quant-engine-debug") << "Done check modules that needed check." << std::endl; if( d_hasAddedLemma ){ //debug information @@ -755,67 +744,6 @@ void QuantifiersEngine::computeTermVector( Node f, InstMatch& m, std::vector< No } } -bool QuantifiersEngine::addInstantiationInternal( Node f, std::vector< Node >& vars, std::vector< Node >& terms, bool doVts ){ - Assert( f.getKind()==FORALL ); - Assert( vars.size()==terms.size() ); - Node body = getInstantiation( f, vars, terms, doVts ); //do virtual term substitution - body = quantifiers::QuantifiersRewriter::preprocess( body, true ); - Trace("inst-debug") << "...preprocess to " << body << std::endl; - Trace("inst-assert") << "(assert " << body << ")" << std::endl; - //make the lemma - Node lem = NodeManager::currentNM()->mkNode( kind::OR, f.negate(), body ); - //check for duplication - if( addLemma( lem ) ){ - d_total_inst_debug[f]++; - d_temp_inst_debug[f]++; - d_total_inst_count_debug++; - Trace("inst") << "*** Instantiate " << f << " with " << std::endl; - for( unsigned i=0; i<terms.size(); i++ ){ - if( Trace.isOn("inst") ){ - Trace("inst") << " " << terms[i]; - if( Trace.isOn("inst-debug") ){ - Trace("inst-debug") << ", type=" << terms[i].getType() << ", var_type=" << f[0][i].getType(); - } - Trace("inst") << std::endl; - } - if( options::cbqi() ){ - Node icf = quantifiers::TermDb::getInstConstAttr(terms[i]); - bool bad_inst = false; - if( !icf.isNull() ){ - if( icf==f ){ - bad_inst = true; - }else{ - bad_inst = quantifiers::TermDb::containsTerms( terms[i], d_term_db->d_inst_constants[f] ); - } - } - if( bad_inst ){ - Trace("inst")<< "***& Bad Instantiate " << f << " with " << std::endl; - for( unsigned i=0; i<terms.size(); i++ ){ - Trace("inst") << " " << terms[i] << std::endl; - } - Unreachable("Bad instantiation"); - } - } - Assert( terms[i].getType().isSubtypeOf( f[0][i].getType() ) ); - } - if( options::instMaxLevel()!=-1 ){ - uint64_t maxInstLevel = 0; - for( unsigned i=0; i<terms.size(); i++ ){ - if( terms[i].hasAttribute(InstLevelAttribute()) ){ - if( terms[i].getAttribute(InstLevelAttribute())>maxInstLevel ){ - maxInstLevel = terms[i].getAttribute(InstLevelAttribute()); - } - } - } - setInstantiationLevelAttr( body, f[1], maxInstLevel+1 ); - } - ++(d_statistics.d_instantiations); - return true; - }else{ - ++(d_statistics.d_inst_duplicate); - return false; - } -} bool QuantifiersEngine::recordInstantiationInternal( Node q, std::vector< Node >& terms, bool modEq, bool modInst ) { if( options::incrementalSolving() ){ @@ -846,7 +774,7 @@ void QuantifiersEngine::setInstantiationLevelAttr( Node n, Node qn, uint64_t lev Trace("inst-level-debug") << "Set instantiation level " << n << " to " << level << std::endl; } Assert( n.getNumChildren()==qn.getNumChildren() ); - for( int i=0; i<(int)n.getNumChildren(); i++ ){ + for( unsigned i=0; i<n.getNumChildren(); i++ ){ setInstantiationLevelAttr( n[i], qn[i], level ); } } @@ -858,7 +786,7 @@ void QuantifiersEngine::setInstantiationLevelAttr( Node n, uint64_t level ){ n.setAttribute(ila,level); Trace("inst-level-debug") << "Set instantiation level " << n << " to " << level << std::endl; } - for( int i=0; i<(int)n.getNumChildren(); i++ ){ + for( unsigned i=0; i<n.getNumChildren(); i++ ){ setInstantiationLevelAttr( n[i], level ); } } @@ -969,9 +897,11 @@ bool QuantifiersEngine::existsInstantiation( Node f, InstMatch& m, bool modEq, b } */ -bool QuantifiersEngine::addLemma( Node lem, bool doCache ){ +bool QuantifiersEngine::addLemma( Node lem, bool doCache, bool doRewrite ){ if( doCache ){ - lem = Rewriter::rewrite(lem); + if( doRewrite ){ + lem = Rewriter::rewrite(lem); + } Trace("inst-add-debug") << "Adding lemma : " << lem << std::endl; if( d_lemmas_produced_c.find( lem )==d_lemmas_produced_c.end() ){ //d_curr_out->lemma( lem, false, true ); @@ -984,6 +914,7 @@ bool QuantifiersEngine::addLemma( Node lem, bool doCache ){ return false; } }else{ + //do not need to rewrite, will be rewritten after sending d_lemmas_waiting.push_back( lem ); return true; } @@ -1011,7 +942,6 @@ bool QuantifiersEngine::addInstantiation( Node q, std::vector< Node >& terms, bo if( terms[i].isNull() ){ terms[i] = d_term_db->getModelBasisTerm( q[0][i].getType() ); } - //make it representative, this is helpful for recognizing duplication if( mkRep ){ //pick the best possible representative for instantiation, based on past use and simplicity of term terms[i] = d_eq_query->getInternalRepresentative( terms[i], q, i ); @@ -1025,7 +955,29 @@ bool QuantifiersEngine::addInstantiation( Node q, std::vector< Node >& terms, bo return false; } #ifdef CVC4_ASSERTIONS - Assert( !quantifiers::TermDb::containsUninterpretedConstant( terms[i] ) ); + bool bad_inst = false; + if( quantifiers::TermDb::containsUninterpretedConstant( terms[i] ) ){ + bad_inst = true; + }else if( !terms[i].getType().isSubtypeOf( q[0][i].getType() ) ){ + bad_inst = true; + }else if( options::cbqi() ){ + Node icf = quantifiers::TermDb::getInstConstAttr(terms[i]); + if( !icf.isNull() ){ + if( icf==q ){ + bad_inst = true; + }else{ + bad_inst = quantifiers::TermDb::containsTerms( terms[i], d_term_db->d_inst_constants[q] ); + } + } + } + //this assertion is critical to soundness + if( bad_inst ){ + Trace("inst")<< "***& Bad Instantiate " << q << " with " << std::endl; + for( unsigned j=0; j<terms.size(); j++ ){ + Trace("inst") << " " << terms[j] << std::endl; + } + Assert( false ); + } #endif } @@ -1037,8 +989,10 @@ bool QuantifiersEngine::addInstantiation( Node q, std::vector< Node >& terms, bo } } } - //check for entailment + + //check for positive entailment if( options::instNoEntail() ){ + //TODO: check consistency of equality engine (if not aborting on utility's reset) std::map< TNode, TNode > subs; for( unsigned i=0; i<terms.size(); i++ ){ subs[q[0][i]] = terms[i]; @@ -1052,7 +1006,7 @@ bool QuantifiersEngine::addInstantiation( Node q, std::vector< Node >& terms, bo //Trace("ajr-temp") << " " << eval << std::endl; } - //check for duplication + //check for term vector duplication bool alreadyExists = !recordInstantiationInternal( q, terms, modEq, modInst ); if( alreadyExists ){ Trace("inst-add-debug") << " -> Already exists." << std::endl; @@ -1060,16 +1014,59 @@ bool QuantifiersEngine::addInstantiation( Node q, std::vector< Node >& terms, bo return false; } - - //add the instantiation + //construct the instantiation Trace("inst-add-debug") << "Constructing instantiation..." << std::endl; - bool addedInst = addInstantiationInternal( q, d_term_db->d_vars[q], terms, doVts ); - //report the result - if( addedInst ){ + Assert( d_term_db->d_vars[q].size()==terms.size() ); + Node body = getInstantiation( q, d_term_db->d_vars[q], terms, doVts ); //do virtual term substitution + body = quantifiers::QuantifiersRewriter::preprocess( body, true ); + Trace("inst-debug") << "...preprocess to " << body << std::endl; + + //construct the lemma + Trace("inst-assert") << "(assert " << body << ")" << std::endl; + body = Rewriter::rewrite(body); + Node lem = NodeManager::currentNM()->mkNode( kind::OR, q.negate(), body ); + lem = Rewriter::rewrite(lem); + + //check for lemma duplication + if( addLemma( lem, true, false ) ){ + d_total_inst_debug[q]++; + d_temp_inst_debug[q]++; + d_total_inst_count_debug++; + if( Trace.isOn("inst") ){ + Trace("inst") << "*** Instantiate " << q << " with " << std::endl; + for( unsigned i=0; i<terms.size(); i++ ){ + if( Trace.isOn("inst") ){ + Trace("inst") << " " << terms[i]; + if( Trace.isOn("inst-debug") ){ + Trace("inst-debug") << ", type=" << terms[i].getType() << ", var_type=" << q[0][i].getType(); + } + Trace("inst") << std::endl; + } + } + } + if( options::instMaxLevel()!=-1 ){ + uint64_t maxInstLevel = 0; + for( unsigned i=0; i<terms.size(); i++ ){ + if( terms[i].hasAttribute(InstLevelAttribute()) ){ + if( terms[i].getAttribute(InstLevelAttribute())>maxInstLevel ){ + maxInstLevel = terms[i].getAttribute(InstLevelAttribute()); + } + } + } + setInstantiationLevelAttr( body, q[1], maxInstLevel+1 ); + } + if( d_curr_effort_level>QEFFORT_CONFLICT ){ + //notify listeners + for( unsigned j=0; j<d_inst_notify.size(); j++ ){ + d_inst_notify[j]->notifyInstantiation( d_curr_effort_level, q, lem, terms, body ); + } + } Trace("inst-add-debug") << " -> Success." << std::endl; + ++(d_statistics.d_instantiations); return true; }else{ Trace("inst-add-debug") << " -> Lemma already exists." << std::endl; + ++(d_statistics.d_inst_duplicate); return false; } } @@ -1379,13 +1376,17 @@ bool EqualityQueryQuantifiersEngine::areEqual( Node a, Node b ){ } bool EqualityQueryQuantifiersEngine::areDisequal( Node a, Node b ){ - eq::EqualityEngine* ee = getEngine(); - if( ee->hasTerm( a ) && ee->hasTerm( b ) ){ - if( ee->areDisequal( a, b, false ) ){ - return true; + if( a==b ){ + return false; + }else{ + eq::EqualityEngine* ee = getEngine(); + if( ee->hasTerm( a ) && ee->hasTerm( b ) ){ + if( ee->areDisequal( a, b, false ) ){ + return true; + } } + return false; } - return false; } Node EqualityQueryQuantifiersEngine::getInternalRepresentative( Node a, Node f, int index ){ @@ -1558,6 +1559,10 @@ void EqualityQueryQuantifiersEngine::getEquivalenceClass( Node a, std::vector< N Assert( std::find( eqc.begin(), eqc.end(), a )!=eqc.end() ); } +TNode EqualityQueryQuantifiersEngine::getCongruentTerm( Node f, std::vector< TNode >& args ) { + return d_qe->getTermDatabase()->getCongruentTerm( f, args ); +} + //helper functions Node EqualityQueryQuantifiersEngine::getInstance( Node n, const std::vector< Node >& eqc, std::hash_map<TNode, Node, TNodeHashFunction>& cache ){ diff --git a/src/theory/quantifiers_engine.h b/src/theory/quantifiers_engine.h index 06b1c312b..9ee967eb0 100644 --- a/src/theory/quantifiers_engine.h +++ b/src/theory/quantifiers_engine.h @@ -1,13 +1,13 @@ /********************* */ /*! \file quantifiers_engine.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Francois Bobot + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Theory instantiator, Instantiation Engine classes **/ @@ -44,42 +44,11 @@ namespace quantifiers { class TermDbSygus; } -class QuantifiersModule { -protected: - QuantifiersEngine* d_quantEngine; +class InstantiationNotify { public: - QuantifiersModule( QuantifiersEngine* qe ) : d_quantEngine( qe ){} - virtual ~QuantifiersModule(){} - //get quantifiers engine - QuantifiersEngine* getQuantifiersEngine() { return d_quantEngine; } - /** presolve */ - virtual void presolve() {} - /* whether this module needs to check this round */ - virtual bool needsCheck( Theory::Effort e ) { return e>=Theory::EFFORT_LAST_CALL; } - /* whether this module needs a model built */ - virtual unsigned needsModel( Theory::Effort e ); - /* reset at a round */ - virtual void reset_round( Theory::Effort e ){} - /* Call during quantifier engine's check */ - virtual void check( Theory::Effort e, unsigned quant_e ) = 0; - /* check was complete (e.g. no lemmas implies a model) */ - virtual bool checkComplete() { return true; } - /* Called for new quantified formulas */ - virtual void preRegisterQuantifier( Node q ) { } - /* Called for new quantifiers after owners are finalized */ - virtual void registerQuantifier( Node q ) = 0; - virtual void assertNode( Node n ) {} - virtual void propagate( Theory::Effort level ){} - virtual Node getNextDecisionRequest() { return TNode::null(); } - /** Identify this module (for debugging, dynamic configuration, etc..) */ - virtual std::string identify() const = 0; -public: - eq::EqualityEngine * getEqualityEngine(); - bool areDisequal( TNode n1, TNode n2 ); - bool areEqual( TNode n1, TNode n2 ); - TNode getRepresentative( TNode n ); - quantifiers::TermDb * getTermDatabase(); -};/* class QuantifiersModule */ + InstantiationNotify(){} + virtual void notifyInstantiation( unsigned quant_e, Node q, Node lem, std::vector< Node >& terms, Node body ) = 0; +}; namespace quantifiers { class FirstOrderModel; @@ -103,6 +72,7 @@ namespace quantifiers { class QuantDSplit; class QuantAntiSkolem; class EqualityInference; + class InstPropagator; }/* CVC4::theory::quantifiers */ namespace inst { @@ -126,8 +96,12 @@ class QuantifiersEngine { private: /** reference to theory engine object */ TheoryEngine* d_te; + /** vector of utilities for quantifiers */ + std::vector< QuantifiersUtil* > d_util; /** vector of modules for quantifiers */ std::vector< QuantifiersModule* > d_modules; + /** instantiation notify */ + std::vector< InstantiationNotify* > d_inst_notify; /** equality query class */ EqualityQueryQuantifiersEngine* d_eq_query; /** for computing relevance of quantifiers */ @@ -166,6 +140,8 @@ private: quantifiers::QuantDSplit * d_qsplit; /** quantifiers anti-skolemization */ quantifiers::QuantAntiSkolem * d_anti_skolem; + /** quantifiers instantiation propagtor */ + quantifiers::InstPropagator * d_inst_prop; public: //effort levels enum { QEFFORT_CONFLICT, @@ -176,6 +152,8 @@ public: //effort levels QEFFORT_NONE, }; private: + /** current effort level */ + unsigned d_curr_effort_level; /** list of all quantifiers seen */ std::map< Node, bool > d_quants; /** quantifiers reduced */ @@ -271,11 +249,12 @@ public: //modules private: /** owner of quantified formulas */ std::map< Node, QuantifiersModule * > d_owner; + std::map< Node, int > d_owner_priority; public: /** get owner */ QuantifiersModule * getOwner( Node q ); /** set owner */ - void setOwner( Node q, QuantifiersModule * m ); + void setOwner( Node q, QuantifiersModule * m, int priority = 0 ); /** considers */ bool hasOwnership( Node q, QuantifiersModule * m = NULL ); public: @@ -302,8 +281,6 @@ private: bool reduceQuantifier( Node q ); /** compute term vector */ void computeTermVector( Node f, InstMatch& m, std::vector< Node >& vars, std::vector< Node >& terms ); - /** instantiate f with arguments terms */ - bool addInstantiationInternal( Node f, std::vector< Node >& vars, std::vector< Node >& terms, bool doVts = false ); /** record instantiation, return true if it was non-duplicate */ bool recordInstantiationInternal( Node q, std::vector< Node >& terms, bool modEq = false, bool modInst = false ); /** set instantiation level attr */ @@ -320,7 +297,7 @@ public: /** do substitution */ Node getSubstitute( Node n, std::vector< Node >& terms ); /** add lemma lem */ - bool addLemma( Node lem, bool doCache = true ); + bool addLemma( Node lem, bool doCache = true, bool doRewrite = true ); /** add require phase */ void addRequirePhase( Node lit, bool req ); /** do instantiation specified by m */ @@ -418,11 +395,15 @@ private: Node getInstance( Node n, const std::vector< Node >& eqc, std::hash_map<TNode, Node, TNodeHashFunction>& cache ); /** get score */ int getRepScore( Node n, Node f, int index, TypeNode v_tn ); + /** flatten representatives */ + void flattenRepresentatives( std::map< TypeNode, std::vector< Node > >& reps ); public: EqualityQueryQuantifiersEngine( context::Context* c, QuantifiersEngine* qe ); virtual ~EqualityQueryQuantifiersEngine(); /** reset */ bool reset( Theory::Effort e ); + /** identify */ + std::string identify() const { return "EqualityQueryQE"; } /** general queries about equality */ bool hasTerm( Node a ); Node getRepresentative( Node a ); @@ -430,13 +411,12 @@ public: bool areDisequal( Node a, Node b ); eq::EqualityEngine* getEngine(); void getEquivalenceClass( Node a, std::vector< Node >& eqc ); + TNode getCongruentTerm( Node f, std::vector< TNode >& args ); /** getInternalRepresentative gets the current best representative in the equivalence class of a, based on some criteria. If cbqi is active, this will return a term in the equivalence class of "a" that does not contain instantiation constants, if such a term exists. */ Node getInternalRepresentative( Node a, Node f, int index ); - /** flatten representatives */ - void flattenRepresentatives( std::map< TypeNode, std::vector< Node > >& reps ); /** get quantifiers equality inference */ quantifiers::EqualityInference * getEqualityInference() { return d_eq_inference; } }; /* EqualityQueryQuantifiersEngine */ diff --git a/src/theory/rep_set.cpp b/src/theory/rep_set.cpp index a90a4cf17..d7178a8c1 100644 --- a/src/theory/rep_set.cpp +++ b/src/theory/rep_set.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file rep_set.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Kshitij Bansal + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of representative set **/ diff --git a/src/theory/rep_set.h b/src/theory/rep_set.h index 2df824b5d..08fc7dd52 100644 --- a/src/theory/rep_set.h +++ b/src/theory/rep_set.h @@ -1,13 +1,13 @@ /********************* */ /*! \file rep_set.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Representative set class and utilities **/ diff --git a/src/theory/rewriter.cpp b/src/theory/rewriter.cpp index d89724cbd..18ded60a8 100644 --- a/src/theory/rewriter.cpp +++ b/src/theory/rewriter.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file rewriter.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Liana Hadarean, Clark Barrett + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Liana Hadarean ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/rewriter.h b/src/theory/rewriter.h index 5ad6adca8..fc53121e4 100644 --- a/src/theory/rewriter.h +++ b/src/theory/rewriter.h @@ -1,13 +1,13 @@ /********************* */ /*! \file rewriter.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The Rewriter class ** diff --git a/src/theory/rewriter_attributes.h b/src/theory/rewriter_attributes.h index d2bbd44ae..5f709de6a 100644 --- a/src/theory/rewriter_attributes.h +++ b/src/theory/rewriter_attributes.h @@ -1,13 +1,13 @@ /********************* */ /*! \file rewriter_attributes.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Rewriter attributes ** diff --git a/src/theory/rewriter_tables_template.h b/src/theory/rewriter_tables_template.h index d79f464b5..4d41c023d 100644 --- a/src/theory/rewriter_tables_template.h +++ b/src/theory/rewriter_tables_template.h @@ -1,13 +1,13 @@ /********************* */ /*! \file rewriter_tables_template.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters, Tim King - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Rewriter tables for various theories ** diff --git a/src/theory/sets/card_unused_implementation.cpp b/src/theory/sets/card_unused_implementation.cpp new file mode 100644 index 000000000..488ee1026 --- /dev/null +++ b/src/theory/sets/card_unused_implementation.cpp @@ -0,0 +1,312 @@ +// Removing old cardinality implementation, dumping it here. + +/////////////////////////////////////////////////////////////// +// Commenting out processCard, creates confusion when writing +// processCard2 +/////////////////////////////////////////////////////////////// + + +// void TheorySetsPrivate::processCard(Theory::Effort level) { +// if(level != Theory::EFFORT_FULL) return; + + +// Trace("sets-card") << "[sets-card] processCard( " << level << ")" << std::endl; +// Trace("sets-card") << "[sets-card] # processed terms = " << d_processedCardTerms.size() << std::endl; +// Trace("sets-card") << "[sets-card] # processed pairs = " << d_processedCardPairs.size() << std::endl; +// NodeManager* nm = NodeManager::currentNM(); + +// bool newLemmaGenerated = false; + +// // Introduce lemma +// for(typeof(d_cardTerms.begin()) it = d_cardTerms.begin(); +// it != d_cardTerms.end(); ++it) { + +// for(eq::EqClassIterator j(d_equalityEngine.getRepresentative((*it)[0]), &d_equalityEngine); +// !j.isFinished(); ++j) { + +// Node n = nm->mkNode(kind::CARD, (*j)); + +// if(d_processedCardTerms.find(n) != d_processedCardTerms.end()) { +// continue; +// } + +// Trace("sets-card") << "[sets-card] Processing " << n << " in eq cl of " << (*it) << std::endl; + +// newLemmaGenerated = true; +// d_processedCardTerms.insert(n); + +// Kind k = n[0].getKind(); + +// if(k == kind::SINGLETON) { +// d_external.d_out->lemma(nm->mkNode(kind::EQUAL, +// n, +// nm->mkConst(Rational(1)))); +// continue; +// } else { +// d_external.d_out->lemma(nm->mkNode(kind::GEQ, +// n, +// nm->mkConst(Rational(0)))); +// } + +// // rest of the processing is for compound terms +// if(k != kind::UNION && k != kind::INTERSECTION && k != kind::SETMINUS) { +// continue; +// } + +// Node s = min(n[0][0], n[0][1]); +// Node t = max(n[0][0], n[0][1]); +// bool isUnion = (k == kind::UNION); +// Assert(Rewriter::rewrite(s) == s); +// Assert(Rewriter::rewrite(t) == t); + +// typeof(d_processedCardPairs.begin()) processedInfo = d_processedCardPairs.find(make_pair(s, t)); + +// if(processedInfo == d_processedCardPairs.end()) { + +// Node sNt = nm->mkNode(kind::INTERSECTION, s, t); +// sNt = Rewriter::rewrite(sNt); +// Node sMt = nm->mkNode(kind::SETMINUS, s, t); +// sMt = Rewriter::rewrite(sMt); +// Node tMs = nm->mkNode(kind::SETMINUS, t, s); +// tMs = Rewriter::rewrite(tMs); + +// Node card_s = nm->mkNode(kind::CARD, s); +// Node card_t = nm->mkNode(kind::CARD, t); +// Node card_sNt = nm->mkNode(kind::CARD, sNt); +// Node card_sMt = nm->mkNode(kind::CARD, sMt); +// Node card_tMs = nm->mkNode(kind::CARD, tMs); + +// Node lem; + +// // for s +// lem = nm->mkNode(kind::EQUAL, +// card_s, +// nm->mkNode(kind::PLUS, card_sNt, card_sMt)); +// d_external.d_out->lemma(lem); + +// // for t +// lem = nm->mkNode(kind::EQUAL, +// card_t, +// nm->mkNode(kind::PLUS, card_sNt, card_tMs)); + +// d_external.d_out->lemma(lem); + +// // for union +// if(isUnion) { +// lem = nm->mkNode(kind::EQUAL, +// n, // card(s union t) +// nm->mkNode(kind::PLUS, card_sNt, card_sMt, card_tMs)); +// d_external.d_out->lemma(lem); +// } + +// d_processedCardPairs.insert(make_pair(make_pair(s, t), isUnion)); + +// } else if(isUnion && processedInfo->second == false) { + +// Node sNt = nm->mkNode(kind::INTERSECTION, s, t); +// sNt = Rewriter::rewrite(sNt); +// Node sMt = nm->mkNode(kind::SETMINUS, s, t); +// sMt = Rewriter::rewrite(sMt); +// Node tMs = nm->mkNode(kind::SETMINUS, t, s); +// tMs = Rewriter::rewrite(tMs); + +// Node card_s = nm->mkNode(kind::CARD, s); +// Node card_t = nm->mkNode(kind::CARD, t); +// Node card_sNt = nm->mkNode(kind::CARD, sNt); +// Node card_sMt = nm->mkNode(kind::CARD, sMt); +// Node card_tMs = nm->mkNode(kind::CARD, tMs); + +// Assert(Rewriter::rewrite(n[0]) == n[0]); + +// Node lem = nm->mkNode(kind::EQUAL, +// n, // card(s union t) +// nm->mkNode(kind::PLUS, card_sNt, card_sMt, card_tMs)); +// d_external.d_out->lemma(lem); + +// processedInfo->second = true; +// } + +// }//equivalence class loop + +// }//d_cardTerms loop + +// if(newLemmaGenerated) { +// Trace("sets-card") << "[sets-card] New introduce done. Returning." << std::endl; +// return; +// } + + + +// // Leaves disjoint lemmas +// buildGraph(); + +// // Leaves disjoint lemmas +// for(typeof(leaves.begin()) it = leaves.begin(); it != leaves.end(); ++it) { +// TNode l1 = (*it); +// if(d_equalityEngine.getRepresentative(l1).getKind() == kind::EMPTYSET) continue; +// for(typeof(leaves.begin()) jt = leaves.begin(); jt != leaves.end(); ++jt) { +// TNode l2 = (*jt); + +// if(d_equalityEngine.getRepresentative(l2).getKind() == kind::EMPTYSET) continue; + +// if( l1 == l2 ) continue; + +// Node l1_inter_l2 = nm->mkNode(kind::INTERSECTION, min(l1, l2), max(l1, l2)); +// l1_inter_l2 = Rewriter::rewrite(l1_inter_l2); +// Node emptySet = nm->mkConst<EmptySet>(EmptySet(nm->toType(l1_inter_l2.getType()))); +// if(d_equalityEngine.hasTerm(l1_inter_l2) && +// d_equalityEngine.hasTerm(emptySet) && +// d_equalityEngine.areEqual(l1_inter_l2, emptySet)) { +// Debug("sets-card-graph") << "[sets-card-graph] Disjoint (asserted): " << l1 << " and " << l2 << std::endl; +// continue; // known to be disjoint +// } + +// std::set<TNode> l1_ancestors = getReachable(edgesBk, l1); +// std::set<TNode> l2_ancestors = getReachable(edgesBk, l2); + +// // have a disjoint edge +// bool loop = true; +// bool equality = false; +// for(typeof(l1_ancestors.begin()) l1_it = l1_ancestors.begin(); +// l1_it != l1_ancestors.end() && loop; ++l1_it) { +// for(typeof(l2_ancestors.begin()) l2_it = l2_ancestors.begin(); +// l2_it != l2_ancestors.end() && loop; ++l2_it) { +// TNode n1 = (*l1_it); +// TNode n2 = (*l2_it); +// if(disjoint.find(make_pair(n1, n2)) != disjoint.find(make_pair(n2, n1))) { +// loop = false; +// } +// if(n1 == n2) { +// equality = true; +// } +// if(d_equalityEngine.hasTerm(n1) && d_equalityEngine.hasTerm(n2) && +// d_equalityEngine.areEqual(n1, n2)) { +// equality = true; +// } +// } +// } +// if(loop == false) { +// Debug("sets-card-graph") << "[sets-card-graph] Disjoint (always): " << l1 << " and " << l2 << std::endl; +// continue; +// } +// if(equality == false) { +// Debug("sets-card-graph") << "[sets-card-graph] No equality found: " << l1 << " and " << l2 << std::endl; +// continue; +// } + +// Node lem = nm->mkNode(kind::OR, +// nm->mkNode(kind::EQUAL, l1_inter_l2, emptySet), +// nm->mkNode(kind::LT, nm->mkConst(Rational(0)), +// nm->mkNode(kind::CARD, l1_inter_l2))); + +// d_external.d_out->lemma(lem); +// Trace("sets-card") << "[sets-card] Guessing disjointness of : " << l1 << " and " << l2 << std::endl; +// if(Debug.isOn("sets-card-disjoint")) { +// Debug("sets-card-disjoint") << "[sets-card-disjoint] Lemma for " << l1 << " and " << l2 << " generated because:" << std::endl; +// for(typeof(disjoint.begin()) it = disjoint.begin(); it != disjoint.end(); ++it) { +// Debug("sets-card-disjoint") << "[sets-card-disjoint] " << it->first << " " << it->second << std::endl; +// } +// } +// newLemmaGenerated = true; +// Trace("sets-card") << "[sets-card] New intersection being empty lemma generated. Returning." << std::endl; +// return; +// } +// } + +// Assert(!newLemmaGenerated); + + + +// // Elements being either equal or disequal + +// for(typeof(leaves.begin()) it = leaves.begin(); +// it != leaves.end(); ++it) { +// Assert(d_equalityEngine.hasTerm(*it)); +// Node n = d_equalityEngine.getRepresentative(*it); +// Assert(n.getKind() == kind::EMPTYSET || leaves.find(n) != leaves.end()); +// if(n != *it) continue; +// const CDTNodeList* l = d_termInfoManager->getMembers(*it); +// std::set<TNode> elems; +// for(typeof(l->begin()) l_it = l->begin(); l_it != l->end(); ++l_it) { +// elems.insert(d_equalityEngine.getRepresentative(*l_it)); +// } +// for(typeof(elems.begin()) e1_it = elems.begin(); e1_it != elems.end(); ++e1_it) { +// for(typeof(elems.begin()) e2_it = elems.begin(); e2_it != elems.end(); ++e2_it) { +// if(*e1_it == *e2_it) continue; +// if(!d_equalityEngine.areDisequal(*e1_it, *e2_it, false)) { +// Node lem = nm->mkNode(kind::EQUAL, *e1_it, *e2_it); +// lem = nm->mkNode(kind::OR, lem, nm->mkNode(kind::NOT, lem)); +// d_external.d_out->lemma(lem); +// newLemmaGenerated = true; +// } +// } +// } +// } + +// if(newLemmaGenerated) { +// Trace("sets-card") << "[sets-card] Members arrangments lemmas. Returning." << std::endl; +// return; +// } + + +// // Guess leaf nodes being empty or non-empty +// for(typeof(leaves.begin()) it = leaves.begin(); it != leaves.end(); ++it) { +// Node n = d_equalityEngine.getRepresentative(*it); +// if(n.getKind() == kind::EMPTYSET) continue; +// if(d_termInfoManager->getMembers(n)->size() > 0) continue; +// Node emptySet = nm->mkConst<EmptySet>(EmptySet(nm->toType(n.getType()))); +// if(!d_equalityEngine.hasTerm(emptySet)) { +// d_equalityEngine.addTerm(emptySet); +// } +// if(!d_equalityEngine.areDisequal(n, emptySet, false)) { +// Node lem = nm->mkNode(kind::EQUAL, n, emptySet); +// lem = nm->mkNode(kind::OR, lem, nm->mkNode(kind::NOT, lem)); +// Assert(d_cardLowerLemmaCache.find(lem) == d_cardLowerLemmaCache.end()); +// d_cardLowerLemmaCache.insert(lem); +// d_external.d_out->lemma(lem); +// newLemmaGenerated = true; +// break; +// } +// } + +// if(newLemmaGenerated) { +// Trace("sets-card") << "[sets-card] New guessing leaves being empty done." << std::endl; +// return; +// } + +// // Assert Lower bound +// for(typeof(leaves.begin()) it = leaves.begin(); +// it != leaves.end(); ++it) { +// Assert(d_equalityEngine.hasTerm(*it)); +// Node n = d_equalityEngine.getRepresentative(*it); +// Assert(n.getKind() == kind::EMPTYSET || leaves.find(n) != leaves.end()); +// if(n != *it) continue; +// const CDTNodeList* l = d_termInfoManager->getMembers(n); +// std::set<TNode> elems; +// for(typeof(l->begin()) l_it = l->begin(); l_it != l->end(); ++l_it) { +// elems.insert(d_equalityEngine.getRepresentative(*l_it)); +// } +// if(elems.size() == 0) continue; +// NodeBuilder<> nb(kind::OR); +// nb << ( nm->mkNode(kind::LEQ, nm->mkConst(Rational(elems.size())), nm->mkNode(kind::CARD, n)) ); +// if(elems.size() > 1) { +// for(typeof(elems.begin()) e1_it = elems.begin(); e1_it != elems.end(); ++e1_it) { +// for(typeof(elems.begin()) e2_it = elems.begin(); e2_it != elems.end(); ++e2_it) { +// if(*e1_it == *e2_it) continue; +// nb << (nm->mkNode(kind::EQUAL, *e1_it, *e2_it)); +// } +// } +// } +// for(typeof(elems.begin()) e_it = elems.begin(); e_it != elems.end(); ++e_it) { +// nb << nm->mkNode(kind::NOT, nm->mkNode(kind::MEMBER, *e_it, n)); +// } +// Node lem = Node(nb); +// if(d_cardLowerLemmaCache.find(lem) == d_cardLowerLemmaCache.end()) { +// Trace("sets-card") << "[sets-card] Card Lower: " << lem << std::endl; +// d_external.d_out->lemma(lem); +// d_cardLowerLemmaCache.insert(lem); +// newLemmaGenerated = true; +// } +// } +// } + diff --git a/src/theory/sets/expr_patterns.h b/src/theory/sets/expr_patterns.h index f293d0714..32e77d8b8 100644 --- a/src/theory/sets/expr_patterns.h +++ b/src/theory/sets/expr_patterns.h @@ -1,13 +1,13 @@ /********************* */ /*! \file expr_patterns.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Expr patterns. ** @@ -54,6 +54,10 @@ static Node EQUAL(TNode a, TNode b) { return NodeManager::currentNM()->mkNode(kind::EQUAL, a, b); } +static Node CARD(TNode a) { + return NodeManager::currentNM()->mkNode(kind::CARD, a); +} + }/* CVC4::expr::pattern namespace */ }/* CVC4::expr namespace */ }/* CVC4 namespace */ diff --git a/src/theory/sets/kinds b/src/theory/sets/kinds index a43902b1b..14c87a947 100644 --- a/src/theory/sets/kinds +++ b/src/theory/sets/kinds @@ -12,7 +12,7 @@ rewriter ::CVC4::theory::sets::TheorySetsRewriter \ "theory/sets/theory_sets_rewriter.h" properties parametric -properties check propagate +properties check propagate presolve # constants constant EMPTYSET \ @@ -42,6 +42,7 @@ operator SUBSET 2 "subset predicate; first parameter a subset of second" operator MEMBER 2 "set membership predicate; first parameter a member of second" operator SINGLETON 1 "the set of the single element given as a parameter" operator INSERT 2: "set obtained by inserting elements (first N-1 parameters) into a set (the last parameter)" +operator CARD 1 "set cardinality operator" typerule UNION ::CVC4::theory::sets::SetsBinaryOperatorTypeRule typerule INTERSECTION ::CVC4::theory::sets::SetsBinaryOperatorTypeRule @@ -51,11 +52,13 @@ typerule MEMBER ::CVC4::theory::sets::MemberTypeRule typerule SINGLETON ::CVC4::theory::sets::SingletonTypeRule typerule EMPTYSET ::CVC4::theory::sets::EmptySetTypeRule typerule INSERT ::CVC4::theory::sets::InsertTypeRule +typerule CARD ::CVC4::theory::sets::CardTypeRule construle UNION ::CVC4::theory::sets::SetsBinaryOperatorTypeRule construle INTERSECTION ::CVC4::theory::sets::SetsBinaryOperatorTypeRule construle SETMINUS ::CVC4::theory::sets::SetsBinaryOperatorTypeRule construle SINGLETON ::CVC4::theory::sets::SingletonTypeRule construle INSERT ::CVC4::theory::sets::InsertTypeRule +construle CARD ::CVC4::theory::sets::CardTypeRule endtheory diff --git a/src/theory/sets/normal_form.h b/src/theory/sets/normal_form.h index 13da6d57e..6da7e9f8f 100644 --- a/src/theory/sets/normal_form.h +++ b/src/theory/sets/normal_form.h @@ -1,13 +1,13 @@ /********************* */ /*! \file normal_form.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Normal form for set constants. ** diff --git a/src/theory/sets/scrutinize.h b/src/theory/sets/scrutinize.h index dc5feecda..2ada4a3ce 100644 --- a/src/theory/sets/scrutinize.h +++ b/src/theory/sets/scrutinize.h @@ -1,13 +1,13 @@ /********************* */ /*! \file scrutinize.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Check consistency of internal data structures. ** diff --git a/src/theory/sets/term_info.h b/src/theory/sets/term_info.h index 3168817e2..c7d4b38bc 100644 --- a/src/theory/sets/term_info.h +++ b/src/theory/sets/term_info.h @@ -1,13 +1,13 @@ /********************* */ /*! \file term_info.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Term info. ** diff --git a/src/theory/sets/theory_sets.cpp b/src/theory/sets/theory_sets.cpp index 1280ad58d..bdbc964c6 100644 --- a/src/theory/sets/theory_sets.cpp +++ b/src/theory/sets/theory_sets.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_sets.cpp ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Sets theory. ** @@ -70,6 +70,10 @@ void TheorySets::preRegisterTerm(TNode node) { d_internal->preRegisterTerm(node); } +void TheorySets::presolve() { + d_internal->presolve(); +} + void TheorySets::propagate(Effort e) { d_internal->propagate(e); } diff --git a/src/theory/sets/theory_sets.h b/src/theory/sets/theory_sets.h index bc39fcbbd..bbeaf4a4c 100644 --- a/src/theory/sets/theory_sets.h +++ b/src/theory/sets/theory_sets.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_sets.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Sets theory. ** @@ -63,6 +63,8 @@ public: void preRegisterTerm(TNode node); + void presolve(); + void propagate(Effort); void setMasterEqualityEngine(eq::EqualityEngine* eq); diff --git a/src/theory/sets/theory_sets_private.cpp b/src/theory/sets/theory_sets_private.cpp index d0866e537..a16e857dd 100644 --- a/src/theory/sets/theory_sets_private.cpp +++ b/src/theory/sets/theory_sets_private.cpp @@ -1,19 +1,20 @@ /********************* */ /*! \file theory_sets_private.cpp ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Sets theory implementation. ** ** Sets theory implementation. **/ +#include <algorithm> #include "theory/sets/theory_sets_private.h" #include <boost/foreach.hpp> @@ -36,12 +37,15 @@ namespace sets { const char* element_of_str = " \u2208 "; +// Declaration of functions defined later in this CPP file +const std::set<TNode> getLeaves(map<TNode, set<TNode> >& edges, TNode node); + /**************************** TheorySetsPrivate *****************************/ /**************************** TheorySetsPrivate *****************************/ /**************************** TheorySetsPrivate *****************************/ void TheorySetsPrivate::check(Theory::Effort level) { - + d_newLemmaGenerated = false; while(!d_external.done() && !d_conflict) { // Get all the assertions Assertion assertion = d_external.get(); @@ -96,13 +100,17 @@ void TheorySetsPrivate::check(Theory::Effort level) { } if( (level == Theory::EFFORT_FULL || options::setsEagerLemmas() ) && !isComplete()) { - d_external.d_out->lemma(getLemma()); + lemma(getLemma(), SETS_LEMMA_OTHER); return; } + + //processCard(level); + processCard2(level); + // if we are here, there is no conflict and we are complete if(Debug.isOn("sets-scrutinize")) { d_scrutinize->postCheckInvariants(); } - + return; }/* TheorySetsPrivate::check() */ @@ -134,10 +142,23 @@ void TheorySetsPrivate::assertEquality(TNode fact, TNode reason, bool learnt) return; } + if(atom[0].getKind() == kind::CARD && isCardVar(atom[0])) { + NodeManager* nm = NodeManager::currentNM(); + Node emptySet = nm->mkConst<EmptySet>(EmptySet(nm->toType(atom[0].getType()))); + Node newFact = nm->mkNode(kind::EQUAL, getCardVar(atom[0]), emptySet); + if(!polarity) newFact = nm->mkNode(kind::NOT, newFact); + learnLiteral(newFact, fact); + } + + // disequality lemma if(!polarity && atom[0].getType().isSet()) { addToPending(atom); } + // for cardinality + if(polarity && atom[0].getType().isSet()) { + d_graphMergesPending.push(make_pair(atom[0], atom[1])); + } }/* TheorySetsPrivate::assertEquality() */ @@ -365,11 +386,12 @@ void TheorySetsPrivate::doSettermPropagation(TNode x, TNode S) addToPending( MEMBER(x, S[0]) ); break; case kind::SETMINUS: // intentional fallthrough - case kind::INTERSECTION: if( holds(MEMBER(x, S[0])) && !present( MEMBER(x, S[1]) )) addToPending( MEMBER(x, S[1]) ); break; + case kind::INTERSECTION: + return; default: Assert(false, "MembershipEngine::doSettermPropagation"); } @@ -406,6 +428,33 @@ void TheorySetsPrivate::learnLiteral(TNode atom, bool polarity, Node reason) { }/*TheorySetsPrivate::learnLiteral(...)*/ +/************************ CardVar ************************/ + +Node TheorySetsPrivate::getCardVar(TNode n) { + NodeNodeHashMap::iterator it = d_setTermToCardVar.find(n); + if(it == d_setTermToCardVar.end()) { + return it->second; + } else { + NodeManager* nm = NodeManager::currentNM(); + Node cardVar = nm->mkSkolem("scv_", n.getType()); + d_setTermToCardVar[n] = cardVar; + d_cardVarToSetTerm[cardVar] = n; + return cardVar; + } +} + +Node TheorySetsPrivate::newCardVar(TNode n) { + NodeNodeHashMap::iterator it = d_cardVarToSetTerm.find(n); + Assert(it != d_cardVarToSetTerm.end()); + return it->second; +} + +bool TheorySetsPrivate::isCardVar(TNode n) { + NodeNodeHashMap::iterator it = d_cardVarToSetTerm.find(n); + return it != d_cardVarToSetTerm.end(); +} + + /************************ Sharing ************************/ /************************ Sharing ************************/ /************************ Sharing ************************/ @@ -765,11 +814,23 @@ Node TheorySetsPrivate::elementsToShape(set<Node> elements, TypeNode setType) co void TheorySetsPrivate::collectModelInfo(TheoryModel* m, bool fullModel) { - Debug("sets-model") << "[sets-model] collectModelInfo(..., fullModel=" + Trace("sets-model") << "[sets-model] collectModelInfo(..., fullModel=" << (fullModel ? "true)" : "false)") << std::endl; set<Node> terms; + NodeManager* nm = NodeManager::currentNM(); + + // // this is for processCard -- commenting out for now + // if(Debug.isOn("sets-card")) { + // for(typeof(d_cardTerms.begin()) it = d_cardTerms.begin(); + // it != d_cardTerms.end(); ++it) { + // Debug("sets-card") << "[sets-card] " << *it << " = " + // << d_external.d_valuation.getModelValue(*it) + // << std::endl; + // } + // } + if(Trace.isOn("sets-assertions")) { dumpAssertionsHumanified(); } @@ -777,6 +838,23 @@ void TheorySetsPrivate::collectModelInfo(TheoryModel* m, bool fullModel) // Compute terms appearing assertions and shared terms d_external.computeRelevantTerms(terms); + //processCard2 begin + if(Debug.isOn("sets-card")) { + for(typeof(d_V.begin()) it = d_V.begin(); it != d_V.end(); ++it) { + Node n = nm->mkNode(kind::CARD, *it); + Debug("sets-card") << "[sets-card] " << n << " = "; + // if(d_external.d_sharedTerms.find(n) == d_external.d_sharedTerms.end()) continue; + if((Rewriter::rewrite(n)).isConst()) { + Debug("sets-card") << (Rewriter::rewrite(n)) + << std::endl; + } else { + Debug("sets-card") << d_external.d_valuation.getModelValue(n) + << std::endl; + } + } + } + //processCard2 end + // Compute for each setterm elements that it contains SettermElementsMap settermElementsMap; for(eq::EqClassIterator it_eqclasses(d_trueNode, &d_equalityEngine); @@ -789,10 +867,10 @@ void TheorySetsPrivate::collectModelInfo(TheoryModel* m, bool fullModel) settermElementsMap[S].insert(x); } if(Debug.isOn("sets-model-details")) { - vector<TNode> explanation; - d_equalityEngine.explainPredicate(n, true, explanation); Debug("sets-model-details") << "[sets-model-details] > node: " << n << ", explanation:" << std::endl; + vector<TNode> explanation; + d_equalityEngine.explainPredicate(n, true, explanation); BOOST_FOREACH(TNode m, explanation) { Debug("sets-model-details") << "[sets-model-details] >> " << m << std::endl; } @@ -804,9 +882,9 @@ void TheorySetsPrivate::collectModelInfo(TheoryModel* m, bool fullModel) ! it_eqclasses.isFinished() ; ++it_eqclasses) { TNode n = (*it_eqclasses); vector<TNode> explanation; - d_equalityEngine.explainPredicate(n, false, explanation); Debug("sets-model-details") << "[sets-model-details] > node: not: " << n << ", explanation:" << std::endl; + d_equalityEngine.explainPredicate(n, false, explanation); BOOST_FOREACH(TNode m, explanation) { Debug("sets-model-details") << "[sets-model-details] >> " << m << std::endl; } @@ -838,16 +916,74 @@ void TheorySetsPrivate::collectModelInfo(TheoryModel* m, bool fullModel) } } - BOOST_FOREACH( SettermElementsMap::value_type &it, settermElementsMap ) { - BOOST_FOREACH( TNode element, it.second /* elements */ ) { - Debug("sets-model-details") << "[sets-model-details] > " << - (it.first /* setterm */) << ": " << element << std::endl; + if(Debug.isOn("sets-model-details")) { + BOOST_FOREACH( SettermElementsMap::value_type &it, settermElementsMap ) { + BOOST_FOREACH( TNode element, it.second /* elements */ ) { + Debug("sets-model-details") << "[sets-model-details] > " << + (it.first /* setterm */) << ": " << element << std::endl; + } + } + } + + // build graph, and create sufficient number of skolems + // buildGraph(); // this is for processCard + + //processCard2 begin + leaves.clear(); + for(typeof(d_V.begin()) it = d_V.begin(); it != d_V.end(); ++it) + if(d_E.find(*it) == d_E.end()) + leaves.insert(*it); + d_statistics.d_numLeaves.setData(leaves.size()); + d_statistics.d_numLeavesMax.maxAssign(leaves.size()); + //processCard2 end + + std::hash_map<TNode, std::vector<TNode>, TNodeHashFunction> slackElements; + BOOST_FOREACH( TNode setterm, leaves ) { + if(setterm.getKind() == kind::EMPTYSET) { continue; } + // Assert(d_cardTerms.find(nm->mkNode(kind::CARD,setterm)) != d_cardTerms.end()); // for processCard + Assert(d_V.find(setterm) != d_V.end()); + Node cardValNode = d_external.d_valuation.getModelValue(nm->mkNode(kind::CARD,setterm)); + Rational cardValRational = cardValNode.getConst<Rational>(); + Assert(cardValRational.isIntegral()); + Integer cardValInteger = cardValRational.getNumerator(); + Assert(cardValInteger.fitsSignedInt(), "Can't build models that big."); + int cardValInt = cardValInteger.getSignedInt(); + Assert(cardValInt >= 0); + int numElems = getElements(setterm, settermElementsMap).size(); + Trace("sets-model-card") << "[sets-model-card] cardValInt = " << cardValInt << std::endl + << " numElems = " << numElems << std::endl; + Trace("sets-model-card") << "[sets-model-card] Creating " << cardValInt-numElems + << " slack variables for " << setterm << std::endl; + Assert(cardValInt >= numElems, "Run with -d sets-model-card for details"); + + TypeNode elementType = setterm.getType().getSetElementType(); + std::vector<TNode>& cur = slackElements[setterm]; + for(int i = numElems; i < cardValInt; ++i) { + // slk = slack + cur.push_back(nm->mkSkolem("slk_", elementType)); } } // assign representatives to equivalence class BOOST_FOREACH( TNode setterm, settermsModEq ) { Elements elements = getElements(setterm, settermElementsMap); + if(d_E.find(setterm) != d_E.end()) { + Trace("sets-model-card") << "[sets-model-card] " << setterm << " (before slacks): " << elements.size() << std::endl; + std::set<TNode> leafChildren = get_leaves(setterm); + BOOST_FOREACH( TNode leafChild, leafChildren ) { + if(leaves.find(leafChild) == leaves.end()) { continue; } + BOOST_FOREACH( TNode slackVar, slackElements[leafChild] ) { + elements.insert(slackVar); + } + } + Trace("sets-model-card") << "[sets-model-card] " << setterm << " (after slacks): " << elements.size() << std::endl; + } else if(d_V.find(setterm) != d_V.end()) { + Trace("sets-model-card") << "[sets-model-card] " << setterm << " (before slacks): " << elements.size() << std::endl; + BOOST_FOREACH( TNode slackVar, slackElements[setterm] ) { + elements.insert(slackVar); + } + Trace("sets-model-card") << "[sets-model-card] " << setterm << " (after slacks): " << elements.size() << std::endl; + } Node shape = elementsToShape(elements, setterm.getType()); shape = theory::Rewriter::rewrite(shape); m->assertEquality(shape, setterm, true); @@ -921,20 +1057,44 @@ Node mkAnd(const std::vector<TNode>& conjunctions) { TheorySetsPrivate::Statistics::Statistics() : - d_getModelValueTime("theory::sets::getModelValueTime") + d_getModelValueTime("theory::sets::getModelValueTime") + , d_mergeTime("theory::sets::merge_nodes::time") + , d_processCard2Time("theory::sets::processCard2::time") , d_memberLemmas("theory::sets::lemmas::member", 0) , d_disequalityLemmas("theory::sets::lemmas::disequality", 0) + , d_numVertices("theory::sets::vertices", 0) + , d_numVerticesMax("theory::sets::vertices-max", 0) + , d_numMergeEq1or2("theory::sets::merge1or2", 0) + , d_numMergeEq3("theory::sets::merge3", 0) + , d_numLeaves("theory::sets::leaves", 0) + , d_numLeavesMax("theory::sets::leaves-max", 0) { smtStatisticsRegistry()->registerStat(&d_getModelValueTime); + smtStatisticsRegistry()->registerStat(&d_mergeTime); + smtStatisticsRegistry()->registerStat(&d_processCard2Time); smtStatisticsRegistry()->registerStat(&d_memberLemmas); smtStatisticsRegistry()->registerStat(&d_disequalityLemmas); + smtStatisticsRegistry()->registerStat(&d_numVertices); + smtStatisticsRegistry()->registerStat(&d_numVerticesMax); + smtStatisticsRegistry()->registerStat(&d_numMergeEq1or2); + smtStatisticsRegistry()->registerStat(&d_numMergeEq3); + smtStatisticsRegistry()->registerStat(&d_numLeaves); + smtStatisticsRegistry()->registerStat(&d_numLeavesMax); } TheorySetsPrivate::Statistics::~Statistics() { smtStatisticsRegistry()->unregisterStat(&d_getModelValueTime); + smtStatisticsRegistry()->unregisterStat(&d_mergeTime); + smtStatisticsRegistry()->unregisterStat(&d_processCard2Time); smtStatisticsRegistry()->unregisterStat(&d_memberLemmas); smtStatisticsRegistry()->unregisterStat(&d_disequalityLemmas); + smtStatisticsRegistry()->unregisterStat(&d_numVertices); + smtStatisticsRegistry()->unregisterStat(&d_numVerticesMax); + smtStatisticsRegistry()->unregisterStat(&d_numMergeEq1or2); + smtStatisticsRegistry()->unregisterStat(&d_numMergeEq3); + smtStatisticsRegistry()->unregisterStat(&d_numLeaves); + smtStatisticsRegistry()->unregisterStat(&d_numLeavesMax); } @@ -961,9 +1121,10 @@ void TheorySetsPrivate::registerReason(TNode reason, bool save) if(save) d_nodeSaver.insert(reason); if(reason.getKind() == kind::AND) { - Assert(reason.getNumChildren() == 2); - registerReason(reason[0], false); - registerReason(reason[1], false); + //Assert(reason.getNumChildren() == 2); + for(unsigned i = 0; i < reason.getNumChildren(); ++i) { + registerReason(reason[i], false); + } } else if(reason.getKind() == kind::NOT) { registerReason(reason[0], false); } else if(reason.getKind() == kind::MEMBER) { @@ -1025,7 +1186,8 @@ void TheorySetsPrivate::addToPending(Node n) { << std::endl; ++d_statistics.d_memberLemmas; d_pending.push(n); - d_external.d_out->splitLemma(getLemma()); + lemma(getLemma(), SETS_LEMMA_MEMBER); + // d_external.d_out->splitLemma(); Assert(isComplete()); } else { @@ -1035,7 +1197,8 @@ void TheorySetsPrivate::addToPending(Node n) { Assert(n.getKind() == kind::EQUAL); ++d_statistics.d_disequalityLemmas; d_pendingDisequal.push(n); - d_external.d_out->splitLemma(getLemma()); + lemma(getLemma(), SETS_LEMMA_DISEQUAL); + // d_external.d_out->splitLemma(); Assert(isComplete()); } @@ -1076,7 +1239,13 @@ Node TheorySetsPrivate::getLemma() { Node x = NodeManager::currentNM()->mkSkolem("sde_", elementType); Node l1 = MEMBER(x, n[0]), l2 = MEMBER(x, n[1]); - lemma = OR(n, AND(l1, NOT(l2)), AND(NOT(l1), l2)); + if(n[0].getKind() == kind::EMPTYSET) { + lemma = OR(n, l2); + } else if(n[1].getKind() == kind::EMPTYSET) { + lemma = OR(n, l1); + } else { + lemma = OR(n, AND(l1, NOT(l2)), AND(NOT(l1), l2)); + } } Debug("sets-lemma") << "[sets-lemma] Generating for " << n @@ -1096,6 +1265,8 @@ TheorySetsPrivate::TheorySetsPrivate(TheorySets& external, d_falseNode(NodeManager::currentNM()->mkConst<bool>(false)), d_conflict(c), d_termInfoManager(NULL), + d_setTermToCardVar(), + d_cardVarToSetTerm(), d_propagationQueue(c), d_settermPropagationQueue(c), d_nodeSaver(c), @@ -1105,7 +1276,24 @@ TheorySetsPrivate::TheorySetsPrivate(TheorySets& external, d_modelCache(c), d_ccg_i(c), d_ccg_j(c), - d_scrutinize(NULL) + d_scrutinize(NULL), + d_cardEnabled(false), + d_cardTerms(c), + d_typesAdded(), + d_processedCardTerms(c), + d_processedCardPairs(), + d_cardLowerLemmaCache(u), + edgesFd(), + edgesBk(), + disjoint(), + leaves(), + d_V(c), + d_E(c), + d_graphMergesPending(c), + d_allSetEqualitiesSoFar(c), + d_lemmasGenerated(u), + d_newLemmaGenerated(false), + d_relTerms(u) { d_termInfoManager = new TermInfoManager(*this, c, &d_equalityEngine); @@ -1116,6 +1304,9 @@ TheorySetsPrivate::TheorySetsPrivate(TheorySets& external, d_equalityEngine.addFunctionKind(kind::MEMBER); d_equalityEngine.addFunctionKind(kind::SUBSET); + // If cardinality is on. + d_equalityEngine.addFunctionKind(kind::CARD); + if( Debug.isOn("sets-scrutinize") ) { d_scrutinize = new TheorySetsScrutinize(this); } @@ -1230,6 +1421,30 @@ Node TheorySetsPrivate::explain(TNode literal) return mkAnd(assumptions); } +bool TheorySetsPrivate::lemma(Node n, SetsLemmaTag t) +{ + if(d_lemmasGenerated.find(n) != d_lemmasGenerated.end()) { + return false; + } + d_lemmasGenerated.insert(n); + d_newLemmaGenerated = true; + switch(t) { + case SETS_LEMMA_DISEQUAL: + case SETS_LEMMA_MEMBER: { + d_external.d_out->splitLemma(n); + break; + } + case SETS_LEMMA_GRAPH:// { + // d_external.d_out->preservedLemma(n, false, false); + // break; + // } + case SETS_LEMMA_OTHER: { + d_external.d_out->lemma(n); + break; + } + } + return true; +} void TheorySetsPrivate::preRegisterTerm(TNode node) { @@ -1245,6 +1460,11 @@ void TheorySetsPrivate::preRegisterTerm(TNode node) // TODO: what's the point of this d_equalityEngine.addTriggerPredicate(node); break; + case kind::CARD: + if(!d_cardEnabled) { enableCard(); } + registerCard(node); + d_equalityEngine.addTriggerTerm(node, THEORY_SETS); + break; default: d_termInfoManager->addTerm(node); d_equalityEngine.addTriggerTerm(node, THEORY_SETS); @@ -1253,9 +1473,38 @@ void TheorySetsPrivate::preRegisterTerm(TNode node) if(node.getKind() == kind::SINGLETON) { learnLiteral(MEMBER(node[0], node), true, d_trueNode); } + + // ** For cardinality reasoning ** + if(node.getType().isSet() && d_typesAdded.find(node.getType()) == d_typesAdded.end()) { + d_typesAdded.insert(node.getType()); + + if(d_cardEnabled) { + cardCreateEmptysetSkolem(node.getType()); + } + } + if(d_cardEnabled && node.getKind() == kind::SINGLETON) { + registerCard(NodeManager::currentNM()->mkNode(kind::CARD, node)); + } } +void TheorySetsPrivate::presolve() { + + for(typeof(d_termInfoManager->d_terms.begin()) it = d_termInfoManager->d_terms.begin(); + it != d_termInfoManager->d_terms.end(); ++it) { + d_relTerms.insert(*it); + } + + if(Trace.isOn("sets-relterms")) { + Trace("sets-relterms") << "[sets-relterms] "; + for(typeof(d_relTerms.begin()) it = d_relTerms.begin(); + it != d_relTerms.end(); ++it ) { + Trace("sets-relterms") << (*it) << ", "; + } + Trace("sets-relterms") << "\n"; + } + +} /**************************** eq::NotifyClass *****************************/ /**************************** eq::NotifyClass *****************************/ @@ -1289,7 +1538,7 @@ bool TheorySetsPrivate::NotifyClass::eqNotifyTriggerTermEquality(TheoryId tag, T { Debug("sets-eq") << "[sets-eq] eqNotifyTriggerTermEquality: tag = " << tag << " t1 = " << t1 << " t2 = " << t2 << " value = " << value << std::endl; - if(value) { + if(value && t1.getKind() != kind::CARD && t2.getKind() != kind::CARD) { d_theory.d_termInfoManager->mergeTerms(t1, t2); } d_theory.propagate( value ? EQUAL(t1, t2) : NOT(EQUAL(t1, t2)) ); @@ -1408,7 +1657,12 @@ void TheorySetsPrivate::TermInfoManager::addTerm(TNode n) { if(d_terms.contains(n[i])) { Debug("sets-parent") << "Adding " << n << " to parent list of " << n[i] << std::endl; + + // introduce cardinality of this set if a child's cardinality appears d_info[n[i]]->parents->push_back(n); + if(d_theory.d_cardTerms.find(CARD(n[i])) != d_theory.d_cardTerms.end()) { + d_theory.registerCard(CARD(n)); + } typeof(d_info.begin()) ita = d_info.find(d_eqEngine->getRepresentative(n[i])); Assert(ita != d_info.end()); @@ -1576,6 +1830,907 @@ Node TheorySetsPrivate::TermInfoManager::getModelValue(TNode n) return v; } + + + +/********************** Cardinality ***************************/ +/********************** Cardinality ***************************/ +/********************** Cardinality ***************************/ + +void TheorySetsPrivate::enableCard() +{ + Assert(!d_cardEnabled); + Trace("sets-card") << "[sets-card] Enabling cardinality reasoning" << std::endl; + d_cardEnabled = true; + + BOOST_FOREACH( TypeNode t, d_typesAdded ) { + cardCreateEmptysetSkolem(t); + } + + for(typeof(d_termInfoManager->d_terms.begin()) it = d_termInfoManager->d_terms.begin(); + it != d_termInfoManager->d_terms.end(); ++it) { + Node n = (*it); + if(n.getKind() == kind::SINGLETON) { + registerCard(NodeManager::currentNM()->mkNode(kind::CARD, n)); + } + } +} + +void TheorySetsPrivate::registerCard(TNode node) { + Trace("sets-card") << "[sets-card] registerCard( " << node << ")" << std::endl; + if(d_cardTerms.find(node) == d_cardTerms.end()) { + d_cardTerms.insert(node); + + // introduce cardinality of any set-term containing this term + NodeManager* nm = NodeManager::currentNM(); + const CDTNodeList* parentList = d_termInfoManager->getParents(node[0]); + for(typeof(parentList->begin()) it = parentList->begin(); + it != parentList->end(); ++it) { + registerCard(nm->mkNode(kind::CARD, *it)); + } + } +} + + +void TheorySetsPrivate::cardCreateEmptysetSkolem(TypeNode t) { + // set cardinality zero + NodeManager* nm = NodeManager::currentNM(); + Debug("sets-card") << "Creating skolem for emptyset for type " + << t << std::endl; + Node emptySet = nm->mkConst<EmptySet>(EmptySet(nm->toType(t))); + Node sk = nm->mkSkolem("scz_", t); + lemma(nm->mkNode(kind::EQUAL, sk, emptySet), SETS_LEMMA_OTHER); + lemma(nm->mkNode(kind::EQUAL, nm->mkConst(Rational(0)), nm->mkNode(kind::CARD, sk)), SETS_LEMMA_OTHER); +} + + +void TheorySetsPrivate::buildGraph() { + + NodeManager* nm = NodeManager::currentNM(); + + edgesFd.clear(); + edgesBk.clear(); + disjoint.clear(); + + for(typeof(d_processedCardPairs.begin()) it = d_processedCardPairs.begin(); + it != d_processedCardPairs.end(); ++it) { + Node s = (it->first).first; + Assert(Rewriter::rewrite(s) == s); + Node t = (it->first).second; + Assert(Rewriter::rewrite(t) == t); + bool hasUnion = (it->second); + + Node sNt = nm->mkNode(kind::INTERSECTION, s, t); + sNt = Rewriter::rewrite(sNt); + Node sMt = nm->mkNode(kind::SETMINUS, s, t); + sMt = Rewriter::rewrite(sMt); + Node tMs = nm->mkNode(kind::SETMINUS, t, s); + tMs = Rewriter::rewrite(tMs); + + edgesFd[s].insert(sNt); + edgesFd[s].insert(sMt); + edgesBk[sNt].insert(s); + edgesBk[sMt].insert(s); + + edgesFd[t].insert(sNt); + edgesFd[t].insert(tMs); + edgesBk[sNt].insert(t); + edgesBk[tMs].insert(t); + + if(hasUnion) { + Node sUt = nm->mkNode(kind::UNION, s, t); + sUt = Rewriter::rewrite(sUt); + + edgesFd[sUt].insert(sNt); + edgesFd[sUt].insert(sMt); + edgesFd[sUt].insert(tMs); + edgesBk[sNt].insert(sUt); + edgesBk[sMt].insert(sUt); + edgesBk[tMs].insert(sUt); + } + + disjoint.insert(make_pair(sNt, sMt)); + disjoint.insert(make_pair(sMt, sNt)); + disjoint.insert(make_pair(sNt, tMs)); + disjoint.insert(make_pair(tMs, sNt)); + disjoint.insert(make_pair(tMs, sMt)); + disjoint.insert(make_pair(sMt, tMs)); + } + + if(Debug.isOn("sets-card-graph")) { + Debug("sets-card-graph") << "[sets-card-graph] Fd:" << std::endl; + for(typeof(edgesFd.begin()) it = edgesFd.begin(); + it != edgesFd.end(); ++it) { + Debug("sets-card-graph") << "[sets-card-graph] " << (it->first) << std::endl; + for(typeof( (it->second).begin()) jt = (it->second).begin(); + jt != (it->second).end(); ++jt) { + Debug("sets-card-graph") << "[sets-card-graph] " << (*jt) << std::endl; + } + } + Debug("sets-card-graph") << "[sets-card-graph] Bk:" << std::endl; + for(typeof(edgesBk.begin()) it = edgesBk.begin(); + it != edgesBk.end(); ++it) { + Debug("sets-card-graph") << "[sets-card-graph] " << (it->first) << std::endl; + for(typeof( (it->second).begin()) jt = (it->second).begin(); + jt != (it->second).end(); ++jt) { + Debug("sets-card-graph") << "[sets-card-graph] " << (*jt) << std::endl; + } + } + } + + + + leaves.clear(); + + for(typeof(d_processedCardTerms.begin()) it = d_processedCardTerms.begin(); + it != d_processedCardTerms.end(); ++it) { + Node n = (*it)[0]; + if( edgesFd.find(n) == edgesFd.end() ) { + leaves.insert(n); + Debug("sets-card-graph") << "[sets-card-graph] Leaf: " << n << std::endl; + } + // if( edgesBk.find(n) != edgesBk.end() ) { + // Assert(n.getKind() == kind::INTERSECTION || + // n.getKind() == kind::SETMINUS); + // } + } + +} + +const std::set<TNode> getReachable(map<TNode, set<TNode> >& edges, TNode node) { + Debug("sets-getreachable-debug") << "[sets-getreachable-debug] " << node << ":" << std::endl; + queue<TNode> Q; + std::set<TNode> ret; + ret.insert(node); + if(edges.find(node) != edges.end()) { + Debug("sets-getreachable-debug") << "[sets-getreachable-debug] " << node << ":" << std::endl; + Q.push(node); + } + while(!Q.empty()) { + TNode n = Q.front(); + Q.pop(); + for(set<TNode>::iterator it = edges[n].begin(); + it != edges[n].end(); ++it) { + if(ret.find(*it) == ret.end()) { + if(edges.find(*it) != edges.end()) { + Debug("sets-getreachable-debug") << "[sets-getreachable-debug] " << *it << ":" << std::endl; + Q.push(*it); + } + ret.insert(*it); + } + } + } + return ret; +} + +const std::set<TNode> getLeaves(map<TNode, set<TNode> >& edges, TNode node) { + Debug("sets-getreachable-debug") << "[sets-getreachable-debug] " << node << ":" << std::endl; + queue<TNode> Q; + std::set<TNode> ret; + std::set<TNode> visited; + visited.insert(node); + if(edges.find(node) != edges.end()) { + Q.push(node); + } else { + Debug("sets-getreachable-debug") << "[sets-getreachable-debug] " << node << std::endl; + ret.insert(node); + } + while(!Q.empty()) { + TNode n = Q.front(); + Q.pop(); + for(set<TNode>::iterator it = edges[n].begin(); + it != edges[n].end(); ++it) { + if(visited.find(*it) == visited.end()) { + if(edges.find(*it) != edges.end()) { + Q.push(*it); + } else { + Debug("sets-getreachable-debug") << "[sets-getreachable-debug] " << *it << std::endl; + ret.insert(*it); + } + visited.insert(*it); + } + } + } + return ret; +} + +/************ New cardinality implementation **************/ + + +/*** + * Data structures: + * d_V : vertices in the graph (context dependent data structure) + * d_E : edges between vertices in the graph + * + * Methods: + * + * merge(vector<int> a, vector<int> b) + * get non empty leaves + * of a & b, for each internal node, there will be two parent nodes + * + * Introduce + * <If a node already exists, merge with it> + */ + +void TheorySetsPrivate::add_edges(TNode source, TNode dest) { + vector<TNode> V; + V.push_back(dest); + add_edges(source, V); +} + +void TheorySetsPrivate::add_edges(TNode source, TNode dest1, TNode dest2) { + vector<TNode> V; + V.push_back(dest1); + V.push_back(dest2); + add_edges(source, V); +} + +void TheorySetsPrivate::add_edges(TNode source, TNode dest1, TNode dest2, TNode dest3) { + vector<TNode> V; + V.push_back(dest1); + V.push_back(dest2); + V.push_back(dest3); + add_edges(source, V); +} + +void TheorySetsPrivate::add_edges(TNode source, const std::vector<TNode>& dests) { + + if(Debug.isOn("sets-graph-details")) { + Debug("sets-graph-details") << "[sets-graph-details] add_edges " << source + << " ["; + BOOST_FOREACH(TNode v, dests) { + Debug("sets-graph-details") << v << ", "; + Assert(d_V.find(v) != d_V.end()); + } + Debug("sets-graph-details") << "]" << std::endl; + } + + Assert(d_E.find(source) == d_E.end()); + if(dests.size() == 1 && dests[0] == source) { + return; + } + d_E.insert(source, dests); +} + + +void TheorySetsPrivate::add_node(TNode vertex) { + NodeManager* nm = NodeManager::currentNM(); + Debug("sets-graph-details") << "[sets-graph-details] add_node " << vertex << std::endl; + if(d_V.find(vertex) == d_V.end()) { + d_V.insert(vertex); + Kind k = vertex.getKind(); + if(k == kind::SINGLETON) { + // newLemmaGenerated = true; + lemma(nm->mkNode(kind::EQUAL, + nm->mkNode(kind::CARD, vertex), + nm->mkConst(Rational(1))), + SETS_LEMMA_OTHER); + } else if(k != kind::EMPTYSET) { + // newLemmaGenerated = true; + lemma(nm->mkNode(kind::GEQ, + nm->mkNode(kind::CARD, vertex), + nm->mkConst(Rational(0))), + SETS_LEMMA_OTHER); + } + d_statistics.d_numVerticesMax.maxAssign(d_V.size()); + } + d_equalityEngine.addTerm(vertex); + d_termInfoManager->addTerm(vertex); +} + +std::set<TNode> TheorySetsPrivate::non_empty(std::set<TNode> vertices) +{ + std::set<TNode> ret; + NodeManager* nm = NodeManager::currentNM(); + BOOST_FOREACH(TNode vertex, vertices) { + Node emptySet = nm->mkConst<EmptySet>(EmptySet(nm->toType(vertex.getType()))); + if(!d_equalityEngine.areEqual(vertex, emptySet)) { + ret.insert(vertex); + } + } + return ret; +} + +std::set<TNode> TheorySetsPrivate::get_leaves(Node vertex) { + Debug("sets-graph-details") << "[sets-graph-details] get_leaves " << vertex << std::endl; + std::set<TNode> a; + Assert(d_V.find(vertex) != d_V.end()); + if(d_E.find(vertex) != d_E.end()) { + Assert(d_E[vertex].get().size() > 0); + BOOST_FOREACH(TNode v , d_E[vertex].get()) { + std::set<TNode> s = get_leaves(v); + a.insert(s.begin(), s.end()); + } + } else { + a.insert(vertex); + } + // a = non_empty(a); + return a; +} + +std::set<TNode> TheorySetsPrivate::get_leaves(Node vertex1, Node vertex2) { + std::set<TNode> s = get_leaves(vertex1); + std::set<TNode> t = get_leaves(vertex2); + t.insert(s.begin(), s.end()); + return t; +} + +std::set<TNode> TheorySetsPrivate::get_leaves(Node vertex1, Node vertex2, Node vertex3) { + std::set<TNode> s = get_leaves(vertex1); + std::set<TNode> t = get_leaves(vertex2); + std::set<TNode> u = get_leaves(vertex3); + t.insert(s.begin(), s.end()); + t.insert(u.begin(), u.end()); + return t; +} + +Node TheorySetsPrivate::eqemptySoFar() { + std::vector<Node> V; + + for(typeof(d_V.begin()) it = d_V.begin(); it != d_V.end(); ++it) { + Node rep = d_equalityEngine.getRepresentative(*it); + if(rep.getKind() == kind::EMPTYSET) { + V.push_back(EQUAL(rep, (*it))); + } + } + + if(V.size() == 0) { + return d_trueNode; + } else if(V.size() == 1) { + return V[0]; + } else { + NodeManager* nm = NodeManager::currentNM(); + return nm->mkNode(kind::AND, V); + } +} + + +void TheorySetsPrivate::merge_nodes(std::set<TNode> leaves1, std::set<TNode> leaves2, Node reason) { + CodeTimer codeTimer(d_statistics.d_mergeTime); + + NodeManager* nm = NodeManager::currentNM(); + + // do non-empty reasoning stuff + std::vector<TNode> leaves1_nonempty, leaves2_nonempty; + BOOST_FOREACH(TNode l, leaves1) { + Node emptySet = nm->mkConst<EmptySet>(EmptySet(nm->toType(l.getType()))); + if(d_equalityEngine.getRepresentative(l).getKind() != kind::EMPTYSET) { + leaves1_nonempty.push_back(l); + } else { + // reason = nm->mkNode(kind::AND, reason, EQUAL(l, emptySet)); + } + } + BOOST_FOREACH(TNode l, leaves2) { + Node emptySet = nm->mkConst<EmptySet>(EmptySet(nm->toType(l.getType()))); + if(d_equalityEngine.getRepresentative(l).getKind() != kind::EMPTYSET) { + leaves2_nonempty.push_back(l); + } else { + // reason = nm->mkNode(kind::AND, reason, EQUAL(l, emptySet)); + } + } + + // last minute stuff + reason = nm->mkNode(kind::AND, reason, eqemptySoFar()); + + Trace("sets-graph-merge") << "[sets-graph-merge] merge_nodes(..,.., " << reason << ")" + << std::endl; + print_graph(); + Trace("sets-graph") << std::endl; + + std::set<TNode> leaves3, leaves4; + std::set_difference(leaves1_nonempty.begin(), leaves1_nonempty.end(), + leaves2_nonempty.begin(), leaves2_nonempty.end(), + std::inserter(leaves3, leaves3.begin())); + std::set_difference(leaves2_nonempty.begin(), leaves2_nonempty.end(), + leaves1_nonempty.begin(), leaves1_nonempty.end(), + std::inserter(leaves4, leaves4.begin())); + + if(leaves3.size() == 0) { + Trace("sets-graph-merge") << "[sets-graph-merge] Merge Equality 1" << std::endl; + // make everything in leaves4 empty + BOOST_FOREACH(TNode v , leaves4) { + Node zero = nm->mkConst(Rational(0)); + if(!d_equalityEngine.hasTerm(zero)) { + d_equalityEngine.addTerm(zero); + d_termInfoManager->addTerm(zero); + } + learnLiteral( /* atom = */ EQUAL(nm->mkNode(kind::CARD, v), zero), + /* polarity = */ true, + /* reason = */ reason); + } + ++d_statistics.d_numMergeEq1or2; + } else if(leaves4.size() == 0) { + Trace("sets-graph-merge") << "[sets-graph-merge] Merge Equality 2" << std::endl; + // make everything in leaves3 empty + BOOST_FOREACH(TNode v , leaves3) { + Node zero = nm->mkConst(Rational(0)); + if(!d_equalityEngine.hasTerm(zero)) { + d_equalityEngine.addTerm(zero); + d_termInfoManager->addTerm(zero); + } + learnLiteral( /* atom = */ EQUAL(nm->mkNode(kind::CARD, v), zero), + /* polarity = */ true, + /* reason = */ reason); + } + ++d_statistics.d_numMergeEq1or2; + } else { + Trace("sets-graph-merge") << "[sets-graph-merge] Merge Equality 3" << std::endl; + Trace("sets-graph-merge") << "[sets-graph-merge] #left= " << leaves1.size() + << " #right= " << leaves2.size() + << " #left non-empty= " << leaves1_nonempty.size() + << " #right non-empty= " << leaves2_nonempty.size() + << " #left-right= " << leaves3.size() + << " #right-left= " << leaves4.size() << std::endl; + + std::map<TNode, vector<TNode> > children; + + // Merge Equality 3 + BOOST_FOREACH(TNode l1 , leaves3) { + BOOST_FOREACH(TNode l2 , leaves4) { + Node l1_inter_l2 = nm->mkNode(kind::INTERSECTION, min(l1, l2), max(l1, l2)); + l1_inter_l2 = Rewriter::rewrite(l1_inter_l2); + add_node(l1_inter_l2); + children[l1].push_back(l1_inter_l2); + children[l2].push_back(l1_inter_l2); + // if(d_V.find(l1_inter_l2) != d_V.end()) { + // // This case needs to be handled, currently not + // Warning() << "This might create a loop. We need to handle this case. Probably merge the two nodes?" << std::endl; + // Unhandled(); + // } + } + ++d_statistics.d_numMergeEq3; + } + + for(std::map<TNode, vector<TNode> >::iterator it = children.begin(); + it != children.end(); ++it) { + add_edges(it->first, it->second); + Node rhs; + if(it->second.size() == 1) { + rhs = nm->mkNode(kind::CARD, it->second[0]); + } else { + NodeBuilder<> nb(kind::PLUS); + BOOST_FOREACH(TNode n , it->second) { + Node card_n = nm->mkNode(kind::CARD, n); + nb << card_n; + } + rhs = Node(nb); + } + Node lem; + lem = nm->mkNode(kind::EQUAL, + nm->mkNode(kind::CARD, it->first), + rhs); + lem = nm->mkNode(kind::IMPLIES, reason, lem); + lem = Rewriter::rewrite(lem); + d_external.d_out->lemma(lem); + } + } + + Trace("sets-graph") << std::endl; + print_graph(); + Trace("sets-graph") << std::endl; + +} + +void TheorySetsPrivate::print_graph() { + std::string tag = "sets-graph"; + if(Trace.isOn("sets-graph")) { + Trace(tag) << "[sets-graph] Graph : " << std::endl; + for(typeof(d_V.begin()) it = d_V.begin(); it != d_V.end(); ++it) { + TNode v = *it; + // BOOST_FOREACH(TNode v, d_V) { + Trace(tag) << "[" << tag << "] " << v << " : "; + // BOOST_FOREACH(TNode w, d_E[v].get()) { + if(d_E.find(v) != d_E.end()) { + BOOST_FOREACH(TNode w, d_E[v].get()) { + Trace(tag) << w << ", "; + } + } else { + Trace(tag) << " leaf. " ; + } + Trace(tag) << std::endl; + } + } + + if(Trace.isOn("sets-graph-dot")) { + std::ostringstream oss; + oss << "digraph G { "; + for(typeof(d_V.begin()) it = d_V.begin(); it != d_V.end(); ++it) { + TNode v = *it; + if(d_E.find(v) != d_E.end()) { + BOOST_FOREACH(TNode w, d_E[v].get()) { + //oss << v.getId() << " -> " << w.getId() << "; "; + oss << "\"" << v << "\" -> \"" << w << "\"; "; + } + } else { + oss << "\"" << v << "\";"; + } + } + oss << "}"; + Trace("sets-graph-dot") << "[sets-graph-dot] " << oss.str() << std::endl; + } +} + +Node TheorySetsPrivate::eqSoFar() { + std::vector<Node> V(d_allSetEqualitiesSoFar.begin(), d_allSetEqualitiesSoFar.end()); + if(V.size() == 0) { + return d_trueNode; + } else if(V.size() == 1) { + return V[0]; + } else { + NodeManager* nm = NodeManager::currentNM(); + return nm->mkNode(kind::AND, V); + } +} + + +void TheorySetsPrivate::guessLeavesEmptyLemmas() { + + // Guess leaf nodes being empty or non-empty + NodeManager* nm = NodeManager::currentNM(); + leaves.clear(); + for(typeof(d_V.begin()) it = d_V.begin(); it != d_V.end(); ++it) { + TNode v = *it; + if(d_E.find(v) == d_E.end()) { + leaves.insert(v); + } + } + d_statistics.d_numLeaves.setData(leaves.size()); + d_statistics.d_numLeavesMax.maxAssign(leaves.size()); + + int + numLeaves = leaves.size(), + numLemmasGenerated = 0, + numLeavesIsEmpty = 0, + numLeavesIsNonEmpty = 0, + numLeavesCurrentlyNonEmpty = 0, + numLemmaAlreadyExisted = 0; + + for(typeof(leaves.begin()) it = leaves.begin(); it != leaves.end(); ++it) { + bool generateLemma = true; + Node emptySet = nm->mkConst<EmptySet>(EmptySet(nm->toType((*it).getType()))); + + if(d_equalityEngine.hasTerm(*it)) { + Node n = d_equalityEngine.getRepresentative(*it); + if(n.getKind() == kind::EMPTYSET) { + ++numLeavesIsEmpty; + continue; + } + if(d_termInfoManager->getMembers(n)->size() > 0) { + ++numLeavesCurrentlyNonEmpty; + continue; + } + if(!d_equalityEngine.hasTerm(emptySet)) { + d_equalityEngine.addTerm(emptySet); + } + if(d_equalityEngine.areDisequal(n, emptySet, false)) { + ++numLeavesIsNonEmpty; + generateLemma = false; + } + } + + if(generateLemma) { + Node n = nm->mkNode(kind::EQUAL, (*it), emptySet); + Node lem = nm->mkNode(kind::OR, n, nm->mkNode(kind::NOT, n)); + bool lemmaGenerated = + lemma(lem, SETS_LEMMA_GRAPH); + if(lemmaGenerated) { + ++numLemmasGenerated; + } else { + ++numLemmaAlreadyExisted; + } + n = d_external.d_valuation.ensureLiteral(n); + d_external.d_out->requirePhase(n, true); + } + + } + Trace("sets-guess-empty") + << "[sets-guess-empty] numLeaves = " << numLeaves << std::endl + << " numLemmasGenerated = " << numLemmasGenerated << std::endl + << " numLeavesIsEmpty = " << numLeavesIsEmpty << std::endl + << " numLeavesIsNonEmpty = " << numLeavesIsNonEmpty << std::endl + << " numLeavesCurrentlyNonEmpty = " << numLeavesCurrentlyNonEmpty << std::endl + << " numLemmaAlreadyExisted = " << numLemmaAlreadyExisted << std::endl; + +} + +void TheorySetsPrivate::processCard2(Theory::Effort level) { + CodeTimer codeTimer(d_statistics.d_processCard2Time); + + if(level != Theory::EFFORT_FULL) return; + + d_statistics.d_numVertices.setData(d_V.size()); + d_statistics.d_numVerticesMax.maxAssign(d_V.size()); + + Trace("sets-card") << "[sets-card] processCard( " << level << ")" << std::endl; + Trace("sets-card") << "[sets-card] # vertices = " << d_V.size() << std::endl; + + NodeManager* nm = NodeManager::currentNM(); + + // Introduce + for(typeof(d_cardTerms.begin()) it = d_cardTerms.begin(); + it != d_cardTerms.end(); ++it) { + + for(eq::EqClassIterator j(d_equalityEngine.getRepresentative((*it)[0]), &d_equalityEngine); + !j.isFinished(); ++j) { + + Node n = nm->mkNode(kind::CARD, (*j)); + + if(d_processedCardTerms.find(n) != d_processedCardTerms.end()) { + continue; + } + + if(d_relTerms.find(n[0]) == d_relTerms.end()) { + // not relevant, skip + continue; + } + + Trace("sets-graph") << std::endl; + print_graph(); + Trace("sets-graph") << std::endl; + + add_node(n[0]); + + Trace("sets-card") << "[sets-card] Processing " << n << " in eq cl of " << (*it) << std::endl; + + d_processedCardTerms.insert(n); + + Kind k = n[0].getKind(); + + if(k == kind::SINGLETON) { + Trace("sets-card") << "[sets-card] Introduce Singleton " << n[0] << std::endl; + continue; + } + + // rest of the processing is for compound terms + if(k != kind::UNION && k != kind::INTERSECTION && k != kind::SETMINUS) { + continue; + } + + Trace("sets-card") << "[sets-card] Introduce Term " << n[0] << std::endl; + + Node s = min(n[0][0], n[0][1]); + Node t = max(n[0][0], n[0][1]); + bool isUnion = (k == kind::UNION); + Assert(Rewriter::rewrite(s) == s); + Assert(Rewriter::rewrite(t) == t); + + Node sNt = nm->mkNode(kind::INTERSECTION, s, t); + sNt = Rewriter::rewrite(sNt); + Node sMt = nm->mkNode(kind::SETMINUS, s, t); + sMt = Rewriter::rewrite(sMt); + Node tMs = nm->mkNode(kind::SETMINUS, t, s); + tMs = Rewriter::rewrite(tMs); + + Node card_s = nm->mkNode(kind::CARD, s); + Node card_t = nm->mkNode(kind::CARD, t); + Node card_sNt = nm->mkNode(kind::CARD, sNt); + Node card_sMt = nm->mkNode(kind::CARD, sMt); + Node card_tMs = nm->mkNode(kind::CARD, tMs); + + Node lem; + + add_node(sMt); + add_node(sNt); + add_node(tMs); + + + // for union + if(isUnion) { + if(d_E.find(n[0]) != d_E.end()) { + // do a merge of current leaves of d_E with + // sNT sMT tMs + Trace("sets-card") << "[sets-card] Already found in the graph, merging " << n[0] << std::endl; + merge_nodes(get_leaves(n[0]), get_leaves(sMt, sNt, tMs), eqSoFar()); + } else { + add_node(n[0]); + + lem = nm->mkNode(kind::EQUAL, + n, // card(s union t) + nm->mkNode(kind::PLUS, card_sNt, card_sMt, card_tMs)); + lemma(lem, SETS_LEMMA_GRAPH); + + Assert(d_E.find(n[0]) == d_E.end()); + add_edges(n[0], sMt, sNt, tMs); + } + } + + // for s + if(d_E.find(s) == d_E.end()) { + add_node(s); + add_edges(s, sMt, sNt); + + lem = nm->mkNode(kind::EQUAL, + card_s, + nm->mkNode(kind::PLUS, card_sNt, card_sMt)); + lemma(lem, SETS_LEMMA_GRAPH); + } else { + if(find(d_E[s].get().begin(), d_E[s].get().end(), sMt) != d_E[s].get().end()) { + Assert( find(d_E[s].get().begin(), d_E[s].get().end(), sMt) != d_E[s].get().end() ); + Assert( find(d_E[s].get().begin(), d_E[s].get().end(), sNt) != d_E[s].get().end() ); + Assert( find(d_E[t].get().begin(), d_E[t].get().end(), tMs) != d_E[t].get().end() ); + Assert( find(d_E[t].get().begin(), d_E[t].get().end(), sNt) != d_E[t].get().end() ); + continue; + } + + Trace("sets-card") << "[sets-card] Already found in the graph, merging " << s << std::endl; + merge_nodes(get_leaves(s), get_leaves(sMt, sNt), eqSoFar()); + } + + // for t + if(d_E.find(t) == d_E.end()) { + Assert(d_E.find(t) == d_E.end()); + add_node(t); + add_edges(t, sNt, tMs); + + lem = nm->mkNode(kind::EQUAL, + card_t, + nm->mkNode(kind::PLUS, card_sNt, card_tMs)); + lemma(lem, SETS_LEMMA_GRAPH); + } else { + // Assert( find(d_E[s].get().begin(), d_E[s].get().end(), sMt) == d_E[s].get().end() ); + // Assert( find(d_E[s].get().begin(), d_E[s].get().end(), sNt) == d_E[s].get().end() ); + // Assert( find(d_E[t].get().begin(), d_E[t].get().end(), tMs) == d_E[t].get().end() ); + // Assert( find(d_E[t].get().begin(), d_E[t].get().end(), sNt) == d_E[t].get().end() ); + + Trace("sets-card") << "[sets-card] Already found in the graph, merging " << t << std::endl; + merge_nodes(get_leaves(t), get_leaves(sNt, tMs), eqSoFar()); + } + + if(options::setsSlowLemmas()) { + if(d_newLemmaGenerated) { + break; + } else if(options::setsGuessEmpty() == 0) { + guessLeavesEmptyLemmas(); + if(d_newLemmaGenerated) { + return; + } + } + } + + }//equivalence class loop + + if(options::setsSlowLemmas() && d_newLemmaGenerated) { + break; + } + + }//d_cardTerms loop + + print_graph(); + + if(d_newLemmaGenerated) { + Trace("sets-card") << "[sets-card] New introduce done. Returning." << std::endl; + return; + } + + if(options::setsGuessEmpty() == 1) { + guessLeavesEmptyLemmas(); + if(d_newLemmaGenerated) { + return; + } + } + + // Merge equalities from input assertions + + while(!d_graphMergesPending.empty()) { + std::pair<TNode,TNode> np = d_graphMergesPending.front(); + d_graphMergesPending.pop(); + + Debug("sets-card") << "[sets-card] Equality " << np.first << " " << np.second << std::endl; + if(np.first.getKind() == kind::EMPTYSET || np.second.getKind() == kind::EMPTYSET) { + Debug("sets-card") << "[sets-card] skipping merge as one side is empty set" << std::endl; + continue; + } + + if(d_V.find(np.first) == d_V.end() || d_V.find(np.second) == d_V.end()) { + Assert((d_V.find(np.first) == d_V.end())); + Assert((d_V.find(np.second) == d_V.end())); + continue; + } + d_allSetEqualitiesSoFar.push_back(EQUAL(np.first, np.second)); + // merge_nodes(get_leaves(np.first), get_leaves(np.second), EQUAL(np.first, np.second)); + merge_nodes(get_leaves(np.first), get_leaves(np.second), eqSoFar()); + } + + if(d_newLemmaGenerated) { + Trace("sets-card") << "[sets-card] New merge done. Returning." << std::endl; + return; + } + + leaves.clear(); + for(typeof(d_V.begin()) it = d_V.begin(); it != d_V.end(); ++it) { + TNode v = *it; + if(d_E.find(v) == d_E.end()) { + leaves.insert(v); + } + } + Trace("sets-card") << "[sets-card] # leaves = " << leaves.size() << std::endl; + d_statistics.d_numLeaves.setData(leaves.size()); + d_statistics.d_numLeavesMax.maxAssign(leaves.size()); + + Assert(!d_newLemmaGenerated); + + + if(options::setsGuessEmpty() == 2) { + guessLeavesEmptyLemmas(); + if(d_newLemmaGenerated) { + return; + } + } + + // Elements being either equal or disequal [Members Arrangement rule] + Trace("sets-card") << "[sets-card] Processing elements equality/disequal to each other" << std::endl; + for(typeof(leaves.begin()) it = leaves.begin(); + it != leaves.end(); ++it) { + if(!d_equalityEngine.hasTerm(*it)) continue; + Node n = d_equalityEngine.getRepresentative(*it); + Assert(n.getKind() == kind::EMPTYSET || leaves.find(n) != leaves.end()); + if(n != *it) continue; + const CDTNodeList* l = d_termInfoManager->getMembers(*it); + std::set<TNode> elems; + for(typeof(l->begin()) l_it = l->begin(); l_it != l->end(); ++l_it) { + elems.insert(d_equalityEngine.getRepresentative(*l_it)); + } + for(typeof(elems.begin()) e1_it = elems.begin(); e1_it != elems.end(); ++e1_it) { + for(typeof(elems.begin()) e2_it = elems.begin(); e2_it != elems.end(); ++e2_it) { + if(*e1_it == *e2_it) continue; + if(!d_equalityEngine.areDisequal(*e1_it, *e2_it, false)) { + Node lem = nm->mkNode(kind::EQUAL, *e1_it, *e2_it); + lem = nm->mkNode(kind::OR, lem, nm->mkNode(kind::NOT, lem)); + lemma(lem, SETS_LEMMA_GRAPH); + } + } + } + } + + if(d_newLemmaGenerated) { + Trace("sets-card") << "[sets-card] Members arrangments lemmas. Returning." << std::endl; + return; + } + + // Assert Lower bound + Trace("sets-card") << "[sets-card] Processing assert lower bound" << std::endl; + for(typeof(leaves.begin()) it = leaves.begin(); + it != leaves.end(); ++it) { + Trace("sets-cardlower") << "[sets-cardlower] Card Lower: " << *it << std::endl; + Assert(d_equalityEngine.hasTerm(*it)); + Node n = d_equalityEngine.getRepresentative(*it); + // Node n = (*it); + // if(!d_equalityEngine.hasTerm(n)) { + // Trace("sets-cardlower") << "[sets-cardlower] not in EE" << std::endl; + // continue; + // } + // Assert(n.getKind() == kind::EMPTYSET || leaves.find(n) != leaves.end()); // ???? + // if(n != *it) continue; + const CDTNodeList* l = d_termInfoManager->getMembers(n); + std::set<TNode> elems; + for(typeof(l->begin()) l_it = l->begin(); l_it != l->end(); ++l_it) { + elems.insert(d_equalityEngine.getRepresentative(*l_it)); + } + if(elems.size() == 0) continue; + NodeBuilder<> nb(kind::OR); + nb << ( nm->mkNode(kind::LEQ, nm->mkConst(Rational(elems.size())), nm->mkNode(kind::CARD, *it)) ); + if(elems.size() > 1) { + for(typeof(elems.begin()) e1_it = elems.begin(); e1_it != elems.end(); ++e1_it) { + for(typeof(elems.begin()) e2_it = elems.begin(); e2_it != elems.end(); ++e2_it) { + if(*e1_it == *e2_it) continue; + nb << (nm->mkNode(kind::EQUAL, *e1_it, *e2_it)); + } + } + } + for(typeof(elems.begin()) e_it = elems.begin(); e_it != elems.end(); ++e_it) { + nb << nm->mkNode(kind::NOT, nm->mkNode(kind::MEMBER, *e_it, *it)); + } + Node lem = Node(nb); + // if(d_cardLowerLemmaCache.find(lem) == d_cardLowerLemmaCache.end()) { + Trace("sets-card") << "[sets-card] Card Lower: " << lem << std::endl; + lemma(lem, SETS_LEMMA_GRAPH); + // d_cardLowerLemmaCache.insert(lem); + // } + } +} + + + }/* CVC4::theory::sets namespace */ }/* CVC4::theory namespace */ }/* CVC4 namespace */ diff --git a/src/theory/sets/theory_sets_private.h b/src/theory/sets/theory_sets_private.h index ad273c546..e14efd7a4 100644 --- a/src/theory/sets/theory_sets_private.h +++ b/src/theory/sets/theory_sets_private.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_sets_private.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Sets theory implementation. ** @@ -66,6 +66,8 @@ public: void preRegisterTerm(TNode node); + void presolve(); + void propagate(Theory::Effort); private: @@ -74,8 +76,16 @@ private: class Statistics { public: TimerStat d_getModelValueTime; + TimerStat d_mergeTime; + TimerStat d_processCard2Time; IntStat d_memberLemmas; IntStat d_disequalityLemmas; + IntStat d_numVertices; + IntStat d_numVerticesMax; + IntStat d_numMergeEq1or2; + IntStat d_numMergeEq3; + IntStat d_numLeaves; + IntStat d_numLeavesMax; Statistics(); ~Statistics(); @@ -113,6 +123,20 @@ private: /** generate and send out conflict node */ void conflict(TNode, TNode); + /** send out a lemma */ + enum SetsLemmaTag { + SETS_LEMMA_DISEQUAL, + SETS_LEMMA_MEMBER, + SETS_LEMMA_GRAPH, + SETS_LEMMA_OTHER + }; + + /** + * returns true if a lemmas was generated + * returns false otherwise (found in cache) + */ + bool lemma(Node n, SetsLemmaTag t); + class TermInfoManager { TheorySetsPrivate& d_theory; context::Context* d_context; @@ -141,6 +165,25 @@ private: }; TermInfoManager* d_termInfoManager; + /****** + * Card Vars : + * + * mapping from set terms to correpsonding cardinality variable + * + * in the ::check function, when we get one of those cardinality + * variables to be assigned to 0, we will assert in equality engine + * to be equal to empty set. + * + * if required, we will add more filters so it doesn't leak to + * outside world + */ + Node getCardVar(TNode n); + Node newCardVar(TNode n); + bool isCardVar(TNode n); + typedef std::hash_map <Node, Node, NodeHashFunction> NodeNodeHashMap; + NodeNodeHashMap d_setTermToCardVar; + NodeNodeHashMap d_cardVarToSetTerm; + /** Assertions and helper functions */ bool present(TNode atom); bool holds(TNode lit) { @@ -199,6 +242,58 @@ private: friend class TheorySetsScrutinize; TheorySetsScrutinize* d_scrutinize; void dumpAssertionsHumanified() const; /** do some formatting to make them more readable */ + + + + /***** Cardinality handling *****/ + bool d_cardEnabled; + void enableCard(); + void cardCreateEmptysetSkolem(TypeNode t); + + CDNodeSet d_cardTerms; + std::set<TypeNode> d_typesAdded; + CDNodeSet d_processedCardTerms; + std::map<std::pair<Node, Node>, bool> d_processedCardPairs; + CDNodeSet d_cardLowerLemmaCache; + void registerCard(TNode); + void processCard(Theory::Effort level); + + /* Graph handling */ + std::map<TNode, std::set<TNode> > edgesFd; + std::map<TNode, std::set<TNode> > edgesBk; + std::set< std::pair<TNode, TNode> > disjoint; + std::set<TNode> leaves; + void buildGraph(); + + /* For calculus as in paper */ + void processCard2(Theory::Effort level); + CDNodeSet d_V; + context::CDHashMap <TNode, std::vector<TNode>, TNodeHashFunction > d_E; + void add_edges(TNode source, TNode dest); + void add_edges(TNode source, TNode dest1, TNode dest2); + void add_edges(TNode source, TNode dest1, TNode dest2, TNode dest3); + void add_edges(TNode source, const std::vector<TNode>& dests); + void add_node(TNode vertex); + void merge_nodes(std::set<TNode> a, std::set<TNode> b, Node reason); + std::set<TNode> get_leaves(Node vertex); + std::set<TNode> get_leaves(Node vertex1, Node vertex2); + std::set<TNode> get_leaves(Node vertex1, Node vertex2, Node vertex3); + std::set<TNode> non_empty(std::set<TNode> vertices); + void print_graph(); + context::CDQueue < std::pair<TNode, TNode> > d_graphMergesPending; + context::CDList<Node> d_allSetEqualitiesSoFar; + Node eqSoFar(); + Node eqemptySoFar(); + + std::set<TNode> getNonEmptyLeaves(TNode); + CDNodeSet d_lemmasGenerated; + bool d_newLemmaGenerated; + + void guessLeavesEmptyLemmas(); + + + /** relevant terms */ + CDNodeSet d_relTerms; };/* class TheorySetsPrivate */ diff --git a/src/theory/sets/theory_sets_rewriter.cpp b/src/theory/sets/theory_sets_rewriter.cpp index 635f9856a..8dbca1e73 100644 --- a/src/theory/sets/theory_sets_rewriter.cpp +++ b/src/theory/sets/theory_sets_rewriter.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_sets_rewriter.cpp ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Sets theory rewriter. ** @@ -16,6 +16,8 @@ #include "theory/sets/theory_sets_rewriter.h" #include "theory/sets/normal_form.h" +#include "expr/attribute.h" +#include "options/sets_options.h" namespace CVC4 { namespace theory { @@ -24,6 +26,101 @@ namespace sets { typedef std::set<TNode> Elements; typedef std::hash_map<TNode, Elements, TNodeHashFunction> SettermElementsMap; +struct FlattenedNodeTag {}; +typedef expr::Attribute<FlattenedNodeTag, bool> flattened; + + +/** + * flattenNode looks for children of same kind, and if found merges + * them into the parent. + * + * It simultaneously handles a couple of other optimizations: + * - trivialNode - if found during exploration, return that node itself + * (like in case of OR, if "true" is found, makes sense to replace + * whole formula with "true") + * - skipNode - as name suggests, skip them + * (like in case of OR, you may want to skip any "false" nodes found) + * + * Use a null node if you want to ignore any of the optimizations. + */ +RewriteResponse flattenNode(TNode n, TNode trivialNode, TNode skipNode) +{ + if(n.hasAttribute(flattened()) && n.getAttribute(flattened())) { + return RewriteResponse(REWRITE_DONE, n); + } + + typedef std::hash_set<TNode, TNodeHashFunction> node_set; + + node_set visited; + visited.insert(skipNode); + + std::vector<TNode> toProcess; + toProcess.push_back(n); + + Kind k = n.getKind(); + typedef std::vector<TNode> ChildList; + ChildList childList; //TNode should be fine, since 'n' is still there + + Debug("sets-rewrite-flatten") << "[sets-rewrite-flatten] " << n << std::endl; + for (unsigned i = 0; i < toProcess.size(); ++ i) { + TNode current = toProcess[i]; + Debug("sets-rewrite-flatten") << "[sets-rewrite-flatten] > Processing " << current << std::endl; + for(unsigned j = 0, j_end = current.getNumChildren(); j < j_end; ++ j) { + TNode child = current[j]; + if(visited.find(child) != visited.end()) { + continue; + } else if(child == trivialNode) { + return RewriteResponse(REWRITE_DONE, trivialNode); + } else { + visited.insert(child); + if(child.getKind() == k) { + toProcess.push_back(child); + } else { + childList.push_back(child); + } + } + } + } + if (childList.size() == 0) return RewriteResponse(REWRITE_DONE, skipNode); + if (childList.size() == 1) return RewriteResponse(REWRITE_AGAIN, childList[0]); + + sort(childList.begin(), childList.end()); + + /* Make sure we are under number of children possible in a node */ + NodeManager* nodeManager = NodeManager::currentNM(); + static const unsigned MAX_CHILDREN = (1u << __CVC4__EXPR__NODE_VALUE__NBITS__NCHILDREN ) - 1; + AlwaysAssert(childList.size() < MAX_CHILDREN, "do not support formulas this big"); + + ChildList::iterator cur = childList.begin(), next, en = childList.end(); + Node ret = (*cur); + ++cur; + while( cur != en ) { + ret = nodeManager->mkNode(k, ret, *cur); + ret.setAttribute(flattened(), true); + ++cur; + } + Trace("sets-postrewrite") << "flatten Sets::postRewrite returning " << ret << std::endl; + if(ret != n) { + return RewriteResponse(REWRITE_AGAIN, ret); // again for constants + } else { + return RewriteResponse(REWRITE_DONE, ret); + } + // if (childList.size() < MAX_CHILDREN) { + // Node retNode = nodeManager->mkNode(k, childList); + // return RewriteResponse(REWRITE_DONE, retNode); + // } else { + // Assert(childList.size() < size_t(MAX_CHILDREN) * size_t(MAX_CHILDREN) ); + // NodeBuilder<> nb(k); + // ChildList::iterator cur = childList.begin(), next, en = childList.end(); + // while( cur != en ) { + // next = min(cur + MAX_CHILDREN, en); + // nb << (nodeManager->mkNode(k, ChildList(cur, next) )); + // cur = next; + // } + // return RewriteResponse(REWRITE_DONE, nb.constructNode()); + // } +} + bool checkConstantMembership(TNode elementTerm, TNode setTerm) { if(setTerm.getKind() == kind::EMPTYSET) { @@ -101,57 +198,92 @@ RewriteResponse TheorySetsRewriter::postRewrite(TNode node) { }//kind::IFF case kind::SETMINUS: { - if(node[0] == node[1]) { - Node newNode = nm->mkConst(EmptySet(nm->toType(node[0].getType()))); - Trace("sets-postrewrite") << "Sets::postRewrite returning " << newNode << std::endl; - return RewriteResponse(REWRITE_DONE, newNode); - } else if(node[0].getKind() == kind::EMPTYSET || - node[1].getKind() == kind::EMPTYSET) { - Trace("sets-postrewrite") << "Sets::postRewrite returning " << node[0] << std::endl; - return RewriteResponse(REWRITE_DONE, node[0]); - } else if(node[0].isConst() && node[1].isConst()) { - std::set<Node> left = NormalForm::getElementsFromNormalConstant(node[0]); - std::set<Node> right = NormalForm::getElementsFromNormalConstant(node[1]); - std::set<Node> newSet; - std::set_difference(left.begin(), left.end(), right.begin(), right.end(), - std::inserter(newSet, newSet.begin())); - Node newNode = NormalForm::elementsToSet(newSet, node.getType()); - Assert(newNode.isConst()); - Trace("sets-postrewrite") << "Sets::postRewrite returning " << newNode << std::endl; - return RewriteResponse(REWRITE_DONE, newNode); + if( options::setsAggRewrite() ){ + Node newNode = rewriteSet( node ); + if( newNode!=node ){ + return RewriteResponse(REWRITE_DONE, newNode); + } + }else{ + if(node[0] == node[1]) { + Node newNode = nm->mkConst(EmptySet(nm->toType(node[0].getType()))); + Trace("sets-postrewrite") << "Sets::postRewrite returning " << newNode << std::endl; + return RewriteResponse(REWRITE_DONE, newNode); + } else if(node[0].getKind() == kind::EMPTYSET || + node[1].getKind() == kind::EMPTYSET) { + Trace("sets-postrewrite") << "Sets::postRewrite returning " << node[0] << std::endl; + return RewriteResponse(REWRITE_DONE, node[0]); + } else if(node[0].isConst() && node[1].isConst()) { + std::set<Node> left = NormalForm::getElementsFromNormalConstant(node[0]); + std::set<Node> right = NormalForm::getElementsFromNormalConstant(node[1]); + std::set<Node> newSet; + std::set_difference(left.begin(), left.end(), right.begin(), right.end(), + std::inserter(newSet, newSet.begin())); + Node newNode = NormalForm::elementsToSet(newSet, node.getType()); + Assert(newNode.isConst()); + Trace("sets-postrewrite") << "Sets::postRewrite returning " << newNode << std::endl; + return RewriteResponse(REWRITE_DONE, newNode); + } } break; - }//kind::INTERSECION + }//kind::SETMINUS case kind::INTERSECTION: { - if(node[0] == node[1]) { - Trace("sets-postrewrite") << "Sets::postRewrite returning " << node[0] << std::endl; - return RewriteResponse(REWRITE_DONE, node[0]); - } else if(node[0].getKind() == kind::EMPTYSET) { - return RewriteResponse(REWRITE_DONE, node[0]); - } else if(node[1].getKind() == kind::EMPTYSET) { - return RewriteResponse(REWRITE_DONE, node[1]); - } else if(node[0].isConst() && node[1].isConst()) { - std::set<Node> left = NormalForm::getElementsFromNormalConstant(node[0]); - std::set<Node> right = NormalForm::getElementsFromNormalConstant(node[1]); - std::set<Node> newSet; - std::set_intersection(left.begin(), left.end(), right.begin(), right.end(), - std::inserter(newSet, newSet.begin())); - Node newNode = NormalForm::elementsToSet(newSet, node.getType()); - Assert(newNode.isConst()); - Trace("sets-postrewrite") << "Sets::postRewrite returning " << newNode << std::endl; - return RewriteResponse(REWRITE_DONE, newNode); - } else if (node[0] > node[1]) { - Node newNode = nm->mkNode(node.getKind(), node[1], node[0]); - Trace("sets-postrewrite") << "Sets::postRewrite returning " << newNode << std::endl; - return RewriteResponse(REWRITE_DONE, newNode); + if( options::setsAggRewrite() ){ + Node newNode = rewriteSet( node ); + if( newNode!=node ){ + return RewriteResponse(REWRITE_DONE, newNode); + } + // }else{ + // Node emptySet = nm->mkConst(EmptySet(nm->toType(node[0].getType()))); + // if(node[0].isConst() && node[1].isConst()) { + // std::set<Node> left = NormalForm::getElementsFromNormalConstant(node[0]); + // std::set<Node> right = NormalForm::getElementsFromNormalConstant(node[1]); + // std::set<Node> newSet; + // std::set_intersection(left.begin(), left.end(), right.begin(), right.end(), + // std::inserter(newSet, newSet.begin())); + // Node newNode = NormalForm::elementsToSet(newSet, node.getType()); + // Assert(newNode.isConst()); + // Trace("sets-postrewrite") << "Sets::postRewrite returning " << newNode << std::endl; + // return RewriteResponse(REWRITE_DONE, newNode); + // } else { + // return flattenNode(node, /* trivialNode = */ emptySet, /* skipNode = */ Node()); + // } + // } + }else{ + if(node[0] == node[1]) { + Trace("sets-postrewrite") << "Sets::postRewrite returning " << node[0] << std::endl; + return RewriteResponse(REWRITE_DONE, node[0]); + } else if(node[0].getKind() == kind::EMPTYSET) { + return RewriteResponse(REWRITE_DONE, node[0]); + } else if(node[1].getKind() == kind::EMPTYSET) { + return RewriteResponse(REWRITE_DONE, node[1]); + } else if(node[0].isConst() && node[1].isConst()) { + std::set<Node> left = NormalForm::getElementsFromNormalConstant(node[0]); + std::set<Node> right = NormalForm::getElementsFromNormalConstant(node[1]); + std::set<Node> newSet; + std::set_intersection(left.begin(), left.end(), right.begin(), right.end(), + std::inserter(newSet, newSet.begin())); + Node newNode = NormalForm::elementsToSet(newSet, node.getType()); + Assert(newNode.isConst()); + Trace("sets-postrewrite") << "Sets::postRewrite returning " << newNode << std::endl; + return RewriteResponse(REWRITE_DONE, newNode); + } else if (node[0] > node[1]) { + Node newNode = nm->mkNode(node.getKind(), node[1], node[0]); + Trace("sets-postrewrite") << "Sets::postRewrite returning " << newNode << std::endl; + return RewriteResponse(REWRITE_DONE, newNode); + } } break; }//kind::INTERSECION case kind::UNION: { // NOTE: case where it is CONST is taken care of at the top - if(node[0] == node[1]) { + if( options::setsAggRewrite() ){ + Node newNode = rewriteSet( node ); + if( newNode!=node ){ + return RewriteResponse(REWRITE_DONE, newNode); + } + }else if(node[0] == node[1]) { Trace("sets-postrewrite") << "Sets::postRewrite returning " << node[0] << std::endl; return RewriteResponse(REWRITE_DONE, node[0]); } else if(node[0].getKind() == kind::EMPTYSET) { @@ -168,7 +300,7 @@ RewriteResponse TheorySetsRewriter::postRewrite(TNode node) { Assert(newNode.isConst()); Trace("sets-postrewrite") << "Sets::postRewrite returning " << newNode << std::endl; return RewriteResponse(REWRITE_DONE, newNode); - } else if (node[0] > node[1]) { + }else if (node[0] > node[1]) { Node newNode = nm->mkNode(node.getKind(), node[1], node[0]); Trace("sets-postrewrite") << "Sets::postRewrite returning " << newNode << std::endl; return RewriteResponse(REWRITE_DONE, newNode); @@ -176,6 +308,13 @@ RewriteResponse TheorySetsRewriter::postRewrite(TNode node) { break; }//kind::UNION + case kind::CARD: { + if(node[0].isConst()) { + std::set<Node> elements = NormalForm::getElementsFromNormalConstant(node[0]); + return RewriteResponse(REWRITE_DONE, nm->mkConst(Rational(elements.size()))); + } + } + default: break; }//switch(node.getKind()) @@ -224,6 +363,180 @@ RewriteResponse TheorySetsRewriter::preRewrite(TNode node) { return RewriteResponse(REWRITE_DONE, node); } +Node TheorySetsRewriter::rewriteSet( Node s ) { + Trace("sets-rewrite-debug") << "Rewrite set : " << s << std::endl; + Node empSet = NodeManager::currentNM()->mkConst(EmptySet(NodeManager::currentNM()->toType(s.getType()))); + bool success; + do{ + success = false; + std::map< Node, bool > ca; + Node ss = rewriteSet( s, ca, empSet ); + if( ss!=s ){ + Assert( !ss.isNull() ); + Trace("sets-rewrite") << "Rewrite set : " << s << std::endl; + Trace("sets-rewrite") << "........got : " << ss << std::endl; + success = true; + s = ss; + } + }while( success ); + return s; +} + +Node TheorySetsRewriter::rewriteSet( Node s, std::map< Node, bool >& ca, Node empSet ) { + if( s.getKind()!=kind::UNION && s.getKind()!=kind::INTERSECTION && s.getKind()!=kind::SETMINUS ){ + std::map< Node, bool >::iterator it = ca.find( s ); + if( it==ca.end() ){ + return s; + }else if( it->second ){ + return Node::null(); + }else{ + return empSet; + } + }else{ + Trace("sets-rewrite-debug") << "Get components : " << s << std::endl; + std::map< Node, bool > c; + bool pol = s.getKind()!=kind::UNION; + if( pol ){ + //copy current components + for( std::map< Node, bool >::iterator it = ca.begin(); it != ca.end(); ++it ){ + c[it->first] = it->second; + } + } + if( collectSetComponents( s, c, pol ) ){ + if( Trace.isOn("sets-rewrite-debug") ){ + Trace("sets-rewrite-debug") << " got components : " << std::endl; + for( std::map< Node, bool >::iterator it = c.begin(); it != c.end(); ++it ){ + Trace("sets-rewrite-debug") << " " << it->first << " -> " << it->second << std::endl; + } + } + + //simplify components based on what is asserted in ca, recursively + std::map< Node, bool > nc; + if( pol ){ + //copy map + for( std::map< Node, bool >::iterator it = c.begin(); it != c.end(); ++it ){ + nc[it->first] = it->second; + } + //rewrite each new component based on current assertions + for( std::map< Node, bool >::iterator it = c.begin(); it != c.end(); ++it ){ + if( ca.find( it->first )==ca.end() ){ + nc.erase( it->first ); + Node prev = it->first; + //only rewrite positive components here + Node ss = it->second ? rewriteSet( it->first, nc, empSet ) : it->first; + if( prev!=ss ){ + Trace("sets-rewrite-debug") << " simplify component : " << prev << "..." << ss << std::endl; + } + if( ss==empSet ){ + Trace("sets-rewrite-debug") << " return singularity " << ss << std::endl; + return ss; + }else if( !ss.isNull() ){ + std::map< Node, bool >::iterator itc = nc.find( ss ); + if( itc==nc.end() ){ + nc[ss] = it->second; + }else if( it->second!=itc->second ){ + Trace("sets-rewrite-debug") << "...conflict, return empty set." << std::endl; + return empSet; + } + } + } + } + }else{ + for( std::map< Node, bool >::iterator it = c.begin(); it != c.end(); ++it ){ + Node prev = it->first; + Node ss = rewriteSet( it->first, ca, empSet ); + if( prev!=ss ){ + Trace("sets-rewrite-debug") << " simplify component : " << prev << "..." << ss << std::endl; + } + if( ss.isNull() ){ + Trace("sets-rewrite-debug") << " return singularity " << ss << std::endl; + return ss; + }else if( ss!=empSet ){ + std::map< Node, bool >::iterator itc = nc.find( ss ); + if( itc==nc.end() ){ + nc[ss] = it->second; + }else if( it->second!=itc->second ){ + Trace("sets-rewrite-debug") << "...conflict, return complete set." << std::endl; + return Node::null(); + } + } + } + } + + + //construct sorted lists of positive, negative components + std::vector< Node > comp[2]; + for( std::map< Node, bool >::iterator it = nc.begin(); it != nc.end(); ++it ){ + if( !pol || ca.find( it->first )==ca.end() ){ + comp[ ( it->second==pol ) ? 0 : 1 ].push_back( it->first ); + } + } + //construct normalized set + Node curr; + for( unsigned i=0; i<2; i++ ){ + if( comp[i].size()>1 ){ + std::sort( comp[i].begin(), comp[i].end() ); + } + if( i==0 ){ + if( comp[i].empty() ){ + Trace("sets-rewrite-debug") << "...return trivial set (no components)." << std::endl; + if( pol ){ + return Node::null(); + }else{ + return empSet; + } + }else{ + curr = comp[i][0]; + for( unsigned j=1; j<comp[i].size(); j++ ){ + curr = NodeManager::currentNM()->mkNode( pol ? kind::INTERSECTION : kind::UNION, curr, comp[i][j] ); + } + } + }else if( i==1 ){ + if( !comp[i].empty() ){ + Assert( pol ); + Node rem = comp[i][0]; + for( unsigned j=1; j<comp[i].size(); j++ ){ + rem = NodeManager::currentNM()->mkNode( kind::UNION, rem, comp[i][j] ); + } + curr = NodeManager::currentNM()->mkNode( kind::SETMINUS, curr, rem ); + } + } + } + Trace("sets-rewrite-debug") << "...return " << curr << std::endl; + return curr; + }else{ + if( pol ){ + Trace("sets-rewrite-debug") << "...return empty set." << std::endl; + return NodeManager::currentNM()->mkConst(EmptySet(NodeManager::currentNM()->toType(s.getType()))); + }else{ + Trace("sets-rewrite-debug") << "...return complete set." << std::endl; + return Node::null(); + } + } + } +} + +bool TheorySetsRewriter::collectSetComponents( Node n, std::map< Node, bool >& c, bool pol ) { + std::map< Node, bool >::iterator itc = c.find( n ); + if( itc!=c.end() ){ + if( itc->second!=pol ){ + return false; + } + }else{ + if( ( pol && ( n.getKind()==kind::INTERSECTION || n.getKind()==kind::SETMINUS ) ) || ( !pol && n.getKind()==kind::UNION ) ){ + for( unsigned i=0; i<n.getNumChildren(); i++ ){ + bool newPol = ( i==1 && n.getKind()==kind::SETMINUS ) ? !pol : pol; + if( !collectSetComponents( n[i], c, newPol ) ){ + return false; + } + } + }else{ + c[n] = pol; + } + } + return true; +} + }/* CVC4::theory::sets namespace */ }/* CVC4::theory namespace */ }/* CVC4 namespace */ diff --git a/src/theory/sets/theory_sets_rewriter.h b/src/theory/sets/theory_sets_rewriter.h index 58ee8bfb0..97c89520a 100644 --- a/src/theory/sets/theory_sets_rewriter.h +++ b/src/theory/sets/theory_sets_rewriter.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_sets_rewriter.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Sets theory rewriter. ** @@ -26,6 +26,10 @@ namespace theory { namespace sets { class TheorySetsRewriter { +private: + static bool collectSetComponents( Node n, std::map< Node, bool >& c, bool pol ); + static Node rewriteSet( Node s, std::map< Node, bool >& ca, Node empSet ); + static Node rewriteSet( Node s ); public: /** diff --git a/src/theory/sets/theory_sets_type_enumerator.h b/src/theory/sets/theory_sets_type_enumerator.h index bb0e1794c..40863b0f2 100644 --- a/src/theory/sets/theory_sets_type_enumerator.h +++ b/src/theory/sets/theory_sets_type_enumerator.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_sets_type_enumerator.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Kshitij Bansal, Morgan Deters, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/sets/theory_sets_type_rules.h b/src/theory/sets/theory_sets_type_rules.h index d0e1f18f1..7a8d7eed4 100644 --- a/src/theory/sets/theory_sets_type_rules.h +++ b/src/theory/sets/theory_sets_type_rules.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_sets_type_rules.h ** \verbatim - ** Original author: Kshitij Bansal - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Kshitij Bansal, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Sets theory type rules. ** @@ -136,6 +136,25 @@ struct EmptySetTypeRule { } };/* struct EmptySetTypeRule */ +struct CardTypeRule { + inline static TypeNode computeType(NodeManager* nodeManager, TNode n, bool check) + throw (TypeCheckingExceptionPrivate, AssertionException) { + Assert(n.getKind() == kind::CARD); + TypeNode setType = n[0].getType(check); + if( check ) { + if(!setType.isSet()) { + throw TypeCheckingExceptionPrivate(n, "cardinality operates on a set, non-set object found"); + } + } + return nodeManager->integerType(); + } + + inline static bool computeIsConst(NodeManager* nodeManager, TNode n) { + Assert(n.getKind() == kind::CARD); + return false; + } +};/* struct CardTypeRule */ + struct InsertTypeRule { inline static TypeNode computeType(NodeManager* nodeManager, TNode n, bool check) throw (TypeCheckingExceptionPrivate, AssertionException) { @@ -164,7 +183,6 @@ struct InsertTypeRule { } };/* struct InsertTypeRule */ - struct SetsProperties { inline static Cardinality computeCardinality(TypeNode type) { Assert(type.getKind() == kind::SET_TYPE); diff --git a/src/theory/shared_terms_database.cpp b/src/theory/shared_terms_database.cpp index 8cfd5159e..0dc6cc7a1 100644 --- a/src/theory/shared_terms_database.cpp +++ b/src/theory/shared_terms_database.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file shared_terms_database.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Andrew Reynolds, Clark Barrett + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** [[ Add lengthier description here ]] ** \todo document this file diff --git a/src/theory/shared_terms_database.h b/src/theory/shared_terms_database.h index c15336e29..c108122ef 100644 --- a/src/theory/shared_terms_database.h +++ b/src/theory/shared_terms_database.h @@ -1,13 +1,13 @@ /********************* */ /*! \file shared_terms_database.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Tim King, Andrew Reynolds + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** [[ Add lengthier description here ]] ** \todo document this file diff --git a/src/theory/sort_inference.cpp b/src/theory/sort_inference.cpp index 4b29148a7..1f8ec7ee4 100644 --- a/src/theory/sort_inference.cpp +++ b/src/theory/sort_inference.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file sort_inference.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Kshitij Bansal + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Sort inference module ** diff --git a/src/theory/sort_inference.h b/src/theory/sort_inference.h index 163a3c53e..ae3342f92 100644 --- a/src/theory/sort_inference.h +++ b/src/theory/sort_inference.h @@ -1,13 +1,13 @@ /********************* */ /*! \file sort_inference.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Pre-process step for performing sort inference **/ diff --git a/src/theory/strings/regexp_operation.cpp b/src/theory/strings/regexp_operation.cpp index 98f03327a..53344dd6c 100644 --- a/src/theory/strings/regexp_operation.cpp +++ b/src/theory/strings/regexp_operation.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file regexp_operation.cpp ** \verbatim - ** Original author: Tianyi Liang - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tianyi Liang, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Symbolic Regular Expresion Operations ** diff --git a/src/theory/strings/regexp_operation.h b/src/theory/strings/regexp_operation.h index 012a573c1..c537553f2 100644 --- a/src/theory/strings/regexp_operation.h +++ b/src/theory/strings/regexp_operation.h @@ -1,13 +1,13 @@ /********************* */ /*! \file regexp_operation.h ** \verbatim - ** Original author: Tianyi Liang - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tianyi Liang, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Symbolic Regular Expresion Operations ** diff --git a/src/theory/strings/theory_strings.cpp b/src/theory/strings/theory_strings.cpp index 634c1b130..b3e1925ae 100644 --- a/src/theory/strings/theory_strings.cpp +++ b/src/theory/strings/theory_strings.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_strings.cpp ** \verbatim - ** Original author: Tianyi Liang - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Martin Brain <>, Morgan Deters + ** Top contributors (to current version): + ** Andrew Reynolds, Tianyi Liang, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of the theory of strings. ** diff --git a/src/theory/strings/theory_strings.h b/src/theory/strings/theory_strings.h index 5a67f3f63..b9da524de 100644 --- a/src/theory/strings/theory_strings.h +++ b/src/theory/strings/theory_strings.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_strings.h ** \verbatim - ** Original author: Tianyi Liang - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Martin Brain <>, Morgan Deters + ** Top contributors (to current version): + ** Tianyi Liang, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Theory of strings ** diff --git a/src/theory/strings/theory_strings_preprocess.cpp b/src/theory/strings/theory_strings_preprocess.cpp index a1c93a369..a4f42bddd 100644 --- a/src/theory/strings/theory_strings_preprocess.cpp +++ b/src/theory/strings/theory_strings_preprocess.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_strings_preprocess.cpp ** \verbatim - ** Original author: Tianyi Liang - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Andrew Reynolds, Tianyi Liang, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Strings Preprocess ** diff --git a/src/theory/strings/theory_strings_preprocess.h b/src/theory/strings/theory_strings_preprocess.h index 08805fddc..5bc9667ea 100644 --- a/src/theory/strings/theory_strings_preprocess.h +++ b/src/theory/strings/theory_strings_preprocess.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_strings_preprocess.h ** \verbatim - ** Original author: Tianyi Liang - ** Major contributors: Morgan Deters, Andrew Reynolds - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Strings Preprocess ** diff --git a/src/theory/strings/theory_strings_rewriter.cpp b/src/theory/strings/theory_strings_rewriter.cpp index 733471288..75243b84d 100644 --- a/src/theory/strings/theory_strings_rewriter.cpp +++ b/src/theory/strings/theory_strings_rewriter.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_strings_rewriter.cpp ** \verbatim - ** Original author: Tianyi Liang - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tianyi Liang, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of the theory of strings. ** diff --git a/src/theory/strings/theory_strings_rewriter.h b/src/theory/strings/theory_strings_rewriter.h index f8b420904..59588eda2 100644 --- a/src/theory/strings/theory_strings_rewriter.h +++ b/src/theory/strings/theory_strings_rewriter.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_strings_rewriter.h ** \verbatim - ** Original author: Tianyi Liang - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tianyi Liang, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/strings/theory_strings_type_rules.h b/src/theory/strings/theory_strings_type_rules.h index aff033338..e304fb794 100644 --- a/src/theory/strings/theory_strings_type_rules.h +++ b/src/theory/strings/theory_strings_type_rules.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_strings_type_rules.h ** \verbatim - ** Original author: Tianyi Liang - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tianyi Liang, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Typing and cardinality rules for the theory of arrays ** diff --git a/src/theory/strings/type_enumerator.h b/src/theory/strings/type_enumerator.h index bdaa683c1..1fe3d79f6 100644 --- a/src/theory/strings/type_enumerator.h +++ b/src/theory/strings/type_enumerator.h @@ -1,13 +1,13 @@ /********************* */ /*! \file type_enumerator.h ** \verbatim - ** Original author: Tianyi Liang - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Tianyi Liang, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Enumerators for strings ** diff --git a/src/theory/substitutions.cpp b/src/theory/substitutions.cpp index af517dcf3..7dbfb2678 100644 --- a/src/theory/substitutions.cpp +++ b/src/theory/substitutions.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file substitutions.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters, Clark Barrett - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Clark Barrett, Dejan Jovanovic, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A substitution mapping for theory simplification ** diff --git a/src/theory/substitutions.h b/src/theory/substitutions.h index a4fd490c2..019fbd17e 100644 --- a/src/theory/substitutions.h +++ b/src/theory/substitutions.h @@ -1,13 +1,13 @@ /********************* */ /*! \file substitutions.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Clark Barrett, Dejan Jovanovic - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A substitution mapping for theory simplification ** diff --git a/src/theory/term_registration_visitor.cpp b/src/theory/term_registration_visitor.cpp index 2aa00a177..830e7f809 100644 --- a/src/theory/term_registration_visitor.cpp +++ b/src/theory/term_registration_visitor.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file term_registration_visitor.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Tim King, Clark Barrett, Morgan Deters + ** Top contributors (to current version): + ** Dejan Jovanovic, Andrew Reynolds, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** [[ Add lengthier description here ]] ** \todo document this file diff --git a/src/theory/term_registration_visitor.h b/src/theory/term_registration_visitor.h index a14b7a1ba..6d04910f6 100644 --- a/src/theory/term_registration_visitor.h +++ b/src/theory/term_registration_visitor.h @@ -1,13 +1,13 @@ /********************* */ /*! \file term_registration_visitor.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** [[ Add lengthier description here ]] ** \todo document this file diff --git a/src/theory/theory.cpp b/src/theory/theory.cpp index ee5efc8db..7e2b6df55 100644 --- a/src/theory/theory.cpp +++ b/src/theory/theory.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Clark Barrett, Dejan Jovanovic, Tim King - ** Minor contributors (to current version): Kshitij Bansal, Andrew Reynolds + ** Top contributors (to current version): + ** Tim King, Dejan Jovanovic, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Base for theory interface. ** @@ -231,7 +231,7 @@ void Theory::collectTerms(TNode n, set<Node>& termSet) const } -void Theory::computeRelevantTerms(set<Node>& termSet) const +void Theory::computeRelevantTerms(set<Node>& termSet, bool includeShared) const { // Collect all terms appearing in assertions context::CDList<Assertion>::const_iterator assert_it = facts_begin(), assert_it_end = facts_end(); @@ -239,6 +239,8 @@ void Theory::computeRelevantTerms(set<Node>& termSet) const collectTerms(*assert_it, termSet); } + if (!includeShared) return; + // Add terms that are shared terms context::CDList<TNode>::const_iterator shared_it = shared_terms_begin(), shared_it_end = shared_terms_end(); for (; shared_it != shared_it_end; ++shared_it) { diff --git a/src/theory/theory.h b/src/theory/theory.h index b95b4f5a3..382d4cf65 100644 --- a/src/theory/theory.h +++ b/src/theory/theory.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Tim King, Dejan Jovanovic - ** Minor contributors (to current version): Francois Bobot, Kshitij Bansal, Martin Brain <>, Clark Barrett, Andrew Reynolds + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Base of the theory interface. ** @@ -237,7 +237,7 @@ protected: * termSet. This is used by collectModelInfo to delimit the set of * terms that should be used when constructing a model */ - void computeRelevantTerms(std::set<Node>& termSet) const; + void computeRelevantTerms(std::set<Node>& termSet, bool includeShared = true) const; /** * Construct a Theory. diff --git a/src/theory/theory_engine.cpp b/src/theory/theory_engine.cpp index c539315af..f2231ff7a 100644 --- a/src/theory/theory_engine.cpp +++ b/src/theory/theory_engine.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_engine.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic - ** Minor contributors (to current version): Christopher L. Conway, Tianyi Liang, Kshitij Bansal, Clark Barrett, Liana Hadarean, Andrew Reynolds, Tim King + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The theory engine ** @@ -347,6 +347,7 @@ void TheoryEngine::check(Theory::Effort effort) { if (theory::TheoryTraits<THEORY>::hasCheck && d_logicInfo.isTheoryEnabled(THEORY)) { \ theoryOf(THEORY)->check(effort); \ if (d_inConflict) { \ + Debug("conflict") << THEORY << " in conflict. " << std::endl; \ break; \ } \ } diff --git a/src/theory/theory_engine.h b/src/theory/theory_engine.h index 21d0905e5..db94edd7c 100644 --- a/src/theory/theory_engine.h +++ b/src/theory/theory_engine.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_engine.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds, Dejan Jovanovic - ** Minor contributors (to current version): Christopher L. Conway, Francois Bobot, Kshitij Bansal, Clark Barrett, Liana Hadarean, Tim King + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief The theory engine ** @@ -297,8 +297,15 @@ class TheoryEngine { return d_engine->lemma(lemma, rule, false, removable, preprocess, sendAtoms ? d_theory : theory::THEORY_LAST, d_theory); } + /*theory::LemmaStatus preservedLemma(TNode lemma, bool removable = false, bool preprocess = false) throw(TypeCheckingExceptionPrivate, AssertionException, UnsafeInterruptException, LogicException) { + Trace("theory::lemma") << "EngineOutputChannel<" << d_theory << ">::preservedLemma(" << lemma << ")" << std::endl; + ++ d_statistics.lemmas; + d_engine->d_outputChannelUsed = true; + return d_engine->lemma(lemma, false, removable, preprocess, d_theory); + }*/ + theory::LemmaStatus splitLemma(TNode lemma, bool removable = false) throw(TypeCheckingExceptionPrivate, AssertionException, UnsafeInterruptException) { - Trace("theory::lemma") << "EngineOutputChannel<" << d_theory << ">::lemma(" << lemma << ")" << std::endl; + Trace("theory::lemma") << "EngineOutputChannel<" << d_theory << ">::splitLemma(" << lemma << ")" << std::endl; ++ d_statistics.lemmas; d_engine->d_outputChannelUsed = true; return d_engine->lemma(lemma, RULE_SPLIT, false, removable, false, d_theory, d_theory); diff --git a/src/theory/theory_model.cpp b/src/theory/theory_model.cpp index 2ce86852e..fa7e497e2 100644 --- a/src/theory/theory_model.cpp +++ b/src/theory/theory_model.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_model.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds, Clark Barrett - ** Minor contributors (to current version): Kshitij Bansal, Liana Hadarean, Tim King + ** Top contributors (to current version): + ** Clark Barrett, Andrew Reynolds, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of model class **/ diff --git a/src/theory/theory_model.h b/src/theory/theory_model.h index b0952538a..6e4f77336 100644 --- a/src/theory/theory_model.h +++ b/src/theory/theory_model.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_model.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds, Clark Barrett - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Clark Barrett, Morgan Deters, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Model class **/ diff --git a/src/theory/theory_registrar.h b/src/theory/theory_registrar.h index d04251585..d0e3a5b0d 100644 --- a/src/theory/theory_registrar.h +++ b/src/theory/theory_registrar.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_registrar.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: Morgan Deters, Tim King - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Liana Hadarean ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Class to encapsulate preregistration duties ** diff --git a/src/theory/theory_test_utils.h b/src/theory/theory_test_utils.h index 6247833f8..031c51d22 100644 --- a/src/theory/theory_test_utils.h +++ b/src/theory/theory_test_utils.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_test_utils.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Andrew Reynolds, Dejan Jovanovic + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Liana Hadarean ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Common utilities for testing theories ** diff --git a/src/theory/theory_traits_template.h b/src/theory/theory_traits_template.h index b0e7010b7..0d2d0b8e2 100644 --- a/src/theory/theory_traits_template.h +++ b/src/theory/theory_traits_template.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_traits_template.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A template for the theory_traits.h header, defining various ** (static) aspects of theories diff --git a/src/theory/type_enumerator.h b/src/theory/type_enumerator.h index 951967f50..d1318aaa8 100644 --- a/src/theory/type_enumerator.h +++ b/src/theory/type_enumerator.h @@ -1,13 +1,13 @@ /********************* */ /*! \file type_enumerator.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Enumerators for types ** diff --git a/src/theory/type_enumerator_template.cpp b/src/theory/type_enumerator_template.cpp index 6f9b565bf..2dfefa1a8 100644 --- a/src/theory/type_enumerator_template.cpp +++ b/src/theory/type_enumerator_template.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file type_enumerator_template.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Enumerators for types ** diff --git a/src/theory/uf/equality_engine.cpp b/src/theory/uf/equality_engine.cpp index 20d0d85a8..9b429765e 100644 --- a/src/theory/uf/equality_engine.cpp +++ b/src/theory/uf/equality_engine.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file equality_engine.cpp ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic, Tianyi Liang, Tim King, Francois Bobot, Morgan Deters, Andrew Reynolds + ** Top contributors (to current version): + ** Dejan Jovanovic, Guy Katz, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/uf/equality_engine.h b/src/theory/uf/equality_engine.h index 7bc645c24..f30f1e8a0 100644 --- a/src/theory/uf/equality_engine.h +++ b/src/theory/uf/equality_engine.h @@ -1,13 +1,13 @@ /********************* */ /*! \file equality_engine.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Tim King, Kshitij Bansal, Dejan Jovanovic, Liana Hadarean, Andrew Reynolds + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Guy Katz ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/uf/equality_engine_types.h b/src/theory/uf/equality_engine_types.h index 5bf9db436..346aebca7 100644 --- a/src/theory/uf/equality_engine_types.h +++ b/src/theory/uf/equality_engine_types.h @@ -1,13 +1,13 @@ /********************* */ /*! \file equality_engine_types.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters, Andrew Reynolds + ** Top contributors (to current version): + ** Dejan Jovanovic, Andrew Reynolds, Guy Katz ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/uf/symmetry_breaker.cpp b/src/theory/uf/symmetry_breaker.cpp index 4f7a2667c..ed5d99bdf 100644 --- a/src/theory/uf/symmetry_breaker.cpp +++ b/src/theory/uf/symmetry_breaker.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file symmetry_breaker.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of algorithm suggested by Deharbe, Fontaine, ** Merz, and Paleo, "Exploiting symmetry in SMT problems," CADE 2011 diff --git a/src/theory/uf/symmetry_breaker.h b/src/theory/uf/symmetry_breaker.h index 5523c1c0d..b706f340f 100644 --- a/src/theory/uf/symmetry_breaker.h +++ b/src/theory/uf/symmetry_breaker.h @@ -1,13 +1,13 @@ /********************* */ /*! \file symmetry_breaker.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of algorithm suggested by Deharbe, Fontaine, ** Merz, and Paleo, "Exploiting symmetry in SMT problems," CADE 2011 diff --git a/src/theory/uf/theory_uf.cpp b/src/theory/uf/theory_uf.cpp index b8e88a1a3..0c7bed773 100644 --- a/src/theory/uf/theory_uf.cpp +++ b/src/theory/uf/theory_uf.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_uf.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters, Dejan Jovanovic - ** Minor contributors (to current version): Clark Barrett, Andrew Reynolds + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is the interface to TheoryUF implementations ** diff --git a/src/theory/uf/theory_uf.h b/src/theory/uf/theory_uf.h index 863059525..42a804c09 100644 --- a/src/theory/uf/theory_uf.h +++ b/src/theory/uf/theory_uf.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_uf.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Dejan Jovanovic, Morgan Deters - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is the interface to TheoryUF implementations ** diff --git a/src/theory/uf/theory_uf_model.cpp b/src/theory/uf/theory_uf_model.cpp index 6d0123a19..f6568ad7f 100644 --- a/src/theory/uf/theory_uf_model.cpp +++ b/src/theory/uf/theory_uf_model.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_uf_model.cpp ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of Theory UF Model **/ diff --git a/src/theory/uf/theory_uf_model.h b/src/theory/uf/theory_uf_model.h index 970a7d6b3..39e7ee6f0 100644 --- a/src/theory/uf/theory_uf_model.h +++ b/src/theory/uf/theory_uf_model.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_uf_model.h ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Andrew Reynolds, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Model for Theory UF **/ diff --git a/src/theory/uf/theory_uf_rewriter.h b/src/theory/uf/theory_uf_rewriter.h index 82dacb6c2..166d11451 100644 --- a/src/theory/uf/theory_uf_rewriter.h +++ b/src/theory/uf/theory_uf_rewriter.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_uf_rewriter.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Clark Barrett + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/theory/uf/theory_uf_strong_solver.cpp b/src/theory/uf/theory_uf_strong_solver.cpp index 21c833d42..ed28cc2fc 100644 --- a/src/theory/uf/theory_uf_strong_solver.cpp +++ b/src/theory/uf/theory_uf_strong_solver.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_uf_strong_solver.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): Clark Barrett + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Implementation of theory uf strong solver class **/ diff --git a/src/theory/uf/theory_uf_strong_solver.h b/src/theory/uf/theory_uf_strong_solver.h index f63561b99..11f0664f3 100644 --- a/src/theory/uf/theory_uf_strong_solver.h +++ b/src/theory/uf/theory_uf_strong_solver.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_uf_strong_solver.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Andrew Reynolds - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Theory uf strong solver **/ diff --git a/src/theory/uf/theory_uf_type_rules.h b/src/theory/uf/theory_uf_type_rules.h index 05b95e9e1..ab42aaf15 100644 --- a/src/theory/uf/theory_uf_type_rules.h +++ b/src/theory/uf/theory_uf_type_rules.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_uf_type_rules.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Christopher L. Conway, Andrew Reynolds, Morgan Deters - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Andrew Reynolds, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add brief comments here ]] ** diff --git a/src/theory/unconstrained_simplifier.cpp b/src/theory/unconstrained_simplifier.cpp index dda73c1d9..6a33adc56 100644 --- a/src/theory/unconstrained_simplifier.cpp +++ b/src/theory/unconstrained_simplifier.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file unconstrained_simplifier.cpp ** \verbatim - ** Original author: Clark Barrett - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal, Morgan Deters, Tim King, Liana Hadarean, Peter Collingbourne, Andrew Reynolds + ** Top contributors (to current version): + ** Clark Barrett, Peter Collingbourne, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Simplifications based on unconstrained variables ** diff --git a/src/theory/unconstrained_simplifier.h b/src/theory/unconstrained_simplifier.h index e23c4853d..e10be1a8f 100644 --- a/src/theory/unconstrained_simplifier.h +++ b/src/theory/unconstrained_simplifier.h @@ -1,13 +1,13 @@ /********************* */ /*! \file unconstrained_simplifier.h ** \verbatim - ** Original author: Clark Barrett - ** Major contributors: none - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Clark Barrett, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Simplifications based on unconstrained variables ** diff --git a/src/theory/valuation.cpp b/src/theory/valuation.cpp index 7407086c2..165937c13 100644 --- a/src/theory/valuation.cpp +++ b/src/theory/valuation.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file valuation.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic - ** Minor contributors (to current version): Andrew Reynolds, Clark Barrett, Tim King + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A "valuation" proxy for TheoryEngine ** diff --git a/src/theory/valuation.h b/src/theory/valuation.h index c9bff14a4..4ecdecad0 100644 --- a/src/theory/valuation.h +++ b/src/theory/valuation.h @@ -1,13 +1,13 @@ /********************* */ /*! \file valuation.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic - ** Minor contributors (to current version): Tim King, Clark Barrett, Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A "valuation" proxy for TheoryEngine ** diff --git a/src/util/abstract_value.cpp b/src/util/abstract_value.cpp index c9dc0251d..c80569034 100644 --- a/src/util/abstract_value.cpp +++ b/src/util/abstract_value.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file abstract_value.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Representation of abstract values ** diff --git a/src/util/abstract_value.h b/src/util/abstract_value.h index f02df2e66..d85a62c72 100644 --- a/src/util/abstract_value.h +++ b/src/util/abstract_value.h @@ -1,13 +1,13 @@ /********************* */ /*! \file abstract_value.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Representation of abstract values ** diff --git a/src/util/bin_heap.h b/src/util/bin_heap.h index ed6192cf7..4f2b25c39 100644 --- a/src/util/bin_heap.h +++ b/src/util/bin_heap.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bin_heap.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An implementation of a binary heap ** diff --git a/src/util/bitvector.h b/src/util/bitvector.h index 041cae38e..a04cbb58f 100644 --- a/src/util/bitvector.h +++ b/src/util/bitvector.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bitvector.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters, Liana Hadarean - ** Minor contributors (to current version): Christopher L. Conway + ** Top contributors (to current version): + ** Liana Hadarean, Dejan Jovanovic, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/util/bool.h b/src/util/bool.h index 2d5e15777..99db6a4a6 100644 --- a/src/util/bool.h +++ b/src/util/bool.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bool.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A hash function for Boolean ** diff --git a/src/util/cache.h b/src/util/cache.h index 788c89d83..8dd3cd0ae 100644 --- a/src/util/cache.h +++ b/src/util/cache.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cache.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A generic Cache<> template class for use by functions that ** walk the Node DAG and want to cache results for sub-DAGs diff --git a/src/util/cardinality.cpp b/src/util/cardinality.cpp index 07e094a38..2eea4c040 100644 --- a/src/util/cardinality.cpp +++ b/src/util/cardinality.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file cardinality.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Representation of cardinality ** diff --git a/src/util/cardinality.h b/src/util/cardinality.h index 8b0d85980..93b4ca618 100644 --- a/src/util/cardinality.h +++ b/src/util/cardinality.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cardinality.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Representation of cardinality ** diff --git a/src/util/debug.h b/src/util/debug.h index 6ef196111..665fa99a2 100644 --- a/src/util/debug.h +++ b/src/util/debug.h @@ -1,13 +1,13 @@ /********************* */ /*! \file debug.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Debugging things. ** diff --git a/src/util/dense_map.h b/src/util/dense_map.h index 86b9f2553..7fa3832ef 100644 --- a/src/util/dense_map.h +++ b/src/util/dense_map.h @@ -1,13 +1,13 @@ /********************* */ /*! \file dense_map.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Tim King, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This is an abstraction of a Map from unsigned integers to elements of type T. ** diff --git a/src/util/divisible.cpp b/src/util/divisible.cpp index 85824a77f..4e0d9815d 100644 --- a/src/util/divisible.cpp +++ b/src/util/divisible.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file divisible.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/util/divisible.h b/src/util/divisible.h index 56178e604..d5651ae41 100644 --- a/src/util/divisible.h +++ b/src/util/divisible.h @@ -1,13 +1,13 @@ /********************* */ /*! \file divisible.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/util/dynamic_array.h b/src/util/dynamic_array.h index 6938748a8..2ec85a025 100644 --- a/src/util/dynamic_array.h +++ b/src/util/dynamic_array.h @@ -1,13 +1,13 @@ /********************* */ /*! \file dynamic_array.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/util/floatingpoint.cpp b/src/util/floatingpoint.cpp index d1164133a..678d3a45a 100644 --- a/src/util/floatingpoint.cpp +++ b/src/util/floatingpoint.cpp @@ -1,13 +1,14 @@ /********************* */ /*! \file floatingpoint.cpp ** \verbatim - ** Original author: Martin Brain - ** Major contributors: - ** Minor contributors (to current version): - ** This file is part of the CVC4 project. + ** Top contributors (to current version): + ** Tim King, Martin Brain ** Copyright (c) 2013 University of Oxford - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Implementations of the utility functions for working with floating point theories. ]] ** diff --git a/src/util/floatingpoint.h b/src/util/floatingpoint.h index d8a3a65d9..7b18d542a 100644 --- a/src/util/floatingpoint.h +++ b/src/util/floatingpoint.h @@ -1,13 +1,14 @@ /********************* */ /*! \file floatingpoint.h ** \verbatim - ** Original author: Martin Brain - ** Major contributors: - ** Minor contributors (to current version): - ** This file is part of the CVC4 project. + ** Top contributors (to current version): + ** Martin Brain, Tim King ** Copyright (c) 2013 University of Oxford - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Utility functions for working with floating point theories. ]] ** diff --git a/src/util/gmp_util.h b/src/util/gmp_util.h index d3f0d09d4..776d8a38a 100644 --- a/src/util/gmp_util.h +++ b/src/util/gmp_util.h @@ -1,13 +1,13 @@ /********************* */ /*! \file gmp_util.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/util/hash.h b/src/util/hash.h index 218cf0aab..4797b5f02 100644 --- a/src/util/hash.h +++ b/src/util/hash.h @@ -1,13 +1,13 @@ /********************* */ /*! \file hash.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Christopher L. Conway, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/util/index.h b/src/util/index.h index ea0802b2d..6c11343b5 100644 --- a/src/util/index.h +++ b/src/util/index.h @@ -1,13 +1,13 @@ /********************* */ /*! \file index.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Liana Hadarean + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Liana Hadarean ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/util/integer.h.in b/src/util/integer.h.in index 3db9998a7..13ae1392b 100644 --- a/src/util/integer.h.in +++ b/src/util/integer.h.in @@ -1,13 +1,13 @@ /********************* */ /*! \file integer.h.in ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Tim King - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A multi-precision integer constant ** diff --git a/src/util/integer_cln_imp.cpp b/src/util/integer_cln_imp.cpp index 27a4b7d06..0064f2904 100644 --- a/src/util/integer_cln_imp.cpp +++ b/src/util/integer_cln_imp.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file integer_cln_imp.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/util/integer_cln_imp.h b/src/util/integer_cln_imp.h index 9e5e6c2ae..177fc02cf 100644 --- a/src/util/integer_cln_imp.h +++ b/src/util/integer_cln_imp.h @@ -1,13 +1,13 @@ /********************* */ /*! \file integer_cln_imp.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Dejan Jovanovic, Liana Hadarean + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Liana Hadarean ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A multiprecision integer constant; wraps a CLN multiprecision ** integer. diff --git a/src/util/integer_gmp_imp.cpp b/src/util/integer_gmp_imp.cpp index df1bd297a..d165dbec3 100644 --- a/src/util/integer_gmp_imp.cpp +++ b/src/util/integer_gmp_imp.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file integer_gmp_imp.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A multi-precision rational constant. ** diff --git a/src/util/integer_gmp_imp.h b/src/util/integer_gmp_imp.h index 9cae16222..0c5665e38 100644 --- a/src/util/integer_gmp_imp.h +++ b/src/util/integer_gmp_imp.h @@ -1,13 +1,13 @@ /********************* */ /*! \file integer_gmp_imp.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters, Liana Hadarean - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Liana Hadarean ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A multiprecision integer constant; wraps a GMP multiprecision ** integer. diff --git a/src/util/maybe.h b/src/util/maybe.h index 2fa7c2f11..7ede6f512 100644 --- a/src/util/maybe.h +++ b/src/util/maybe.h @@ -1,13 +1,13 @@ /********************* */ /*! \file maybe.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief This provides a templated Maybe construct. ** diff --git a/src/util/ntuple.h b/src/util/ntuple.h index b9e1100f1..21af4f423 100644 --- a/src/util/ntuple.h +++ b/src/util/ntuple.h @@ -1,13 +1,13 @@ /********************* */ /*! \file ntuple.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Similar to std::pair<>, for triples and quadruples ** diff --git a/src/util/proof.h b/src/util/proof.h index 22d9f97d5..fc5f7f901 100644 --- a/src/util/proof.h +++ b/src/util/proof.h @@ -1,13 +1,13 @@ /********************* */ /*! \file proof.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/util/rational.h.in b/src/util/rational.h.in index 6f9c29c19..08c4003e9 100644 --- a/src/util/rational.h.in +++ b/src/util/rational.h.in @@ -1,13 +1,13 @@ /********************* */ /*! \file rational.h.in ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Tim King - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A multi-precision rational constant ** diff --git a/src/util/rational_cln_imp.cpp b/src/util/rational_cln_imp.cpp index 608b33f2b..bee944531 100644 --- a/src/util/rational_cln_imp.cpp +++ b/src/util/rational_cln_imp.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file rational_cln_imp.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters, Christopher L. Conway - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Christopher L. Conway, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A multi-precision rational constant. ** diff --git a/src/util/rational_cln_imp.h b/src/util/rational_cln_imp.h index df08770e8..9b4a8efa7 100644 --- a/src/util/rational_cln_imp.h +++ b/src/util/rational_cln_imp.h @@ -1,13 +1,13 @@ /********************* */ /*! \file rational_cln_imp.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Multiprecision rational constants; wraps a CLN multiprecision ** rational. diff --git a/src/util/rational_gmp_imp.cpp b/src/util/rational_gmp_imp.cpp index 63fb8e05c..17bce0201 100644 --- a/src/util/rational_gmp_imp.cpp +++ b/src/util/rational_gmp_imp.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file rational_gmp_imp.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters, Christopher L. Conway - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Christopher L. Conway, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A multi-precision rational constant. ** diff --git a/src/util/rational_gmp_imp.h b/src/util/rational_gmp_imp.h index 59145d485..6a1c8b4b8 100644 --- a/src/util/rational_gmp_imp.h +++ b/src/util/rational_gmp_imp.h @@ -1,13 +1,13 @@ /********************* */ /*! \file rational_gmp_imp.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Multiprecision rational constants; wraps a GMP multiprecision ** rational. diff --git a/src/util/regexp.cpp b/src/util/regexp.cpp index 25a595613..d211aaf1b 100644 --- a/src/util/regexp.cpp +++ b/src/util/regexp.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file regexp.cpp ** \verbatim - ** Original author: Tianyi Liang - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tianyi Liang, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/util/regexp.h b/src/util/regexp.h index 4b26b6e91..2cfcbc4e4 100644 --- a/src/util/regexp.h +++ b/src/util/regexp.h @@ -1,13 +1,13 @@ /********************* */ /*! \file regexp.h ** \verbatim - ** Original author: Tianyi Liang - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters, Andrew Reynolds + ** Top contributors (to current version): + ** Tianyi Liang, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/util/resource_manager.cpp b/src/util/resource_manager.cpp index 8d6e5e6d4..7a739a779 100644 --- a/src/util/resource_manager.cpp +++ b/src/util/resource_manager.cpp @@ -1,17 +1,18 @@ /********************* */ /*! \file resource_manager.cpp -** \verbatim -** Original author: Liana Hadarean -** Major contributors: none -** Minor contributors (to current version): none -** This file is part of the CVC4 project. -** Copyright (c) 2009-2014 New York University and The University of Iowa -** See the file COPYING in the top-level source directory for licensing -** information.\endverbatim -** -** \brief Manages and updates various resource and time limits. -** -** Manages and updates various resource and time limits. + ** \verbatim + ** Top contributors (to current version): + ** Liana Hadarean, Tim King, Morgan Deters + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** [[ Add lengthier description here ]] + + ** \todo document this file + **/ #include "util/resource_manager.h" diff --git a/src/util/resource_manager.h b/src/util/resource_manager.h index f3bb42a08..d21122cae 100644 --- a/src/util/resource_manager.h +++ b/src/util/resource_manager.h @@ -1,17 +1,18 @@ /********************* */ /*! \file resource_manager.h -** \verbatim -** Original author: Liana Hadarean -** Major contributors: none -** Minor contributors (to current version): none -** This file is part of the CVC4 project. -** Copyright (c) 2009-2014 New York University and The University of Iowa -** See the file COPYING in the top-level source directory for licensing -** information.\endverbatim -** -** \brief Manages and updates various resource and time limits -** -** Manages and updates various resource and time limits. + ** \verbatim + ** Top contributors (to current version): + ** Liana Hadarean, Tim King, Morgan Deters + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim + ** + ** [[ Add lengthier description here ]] + + ** \todo document this file + **/ #include "cvc4_public.h" diff --git a/src/util/result.cpp b/src/util/result.cpp index b981164a4..51b1a8de1 100644 --- a/src/util/result.cpp +++ b/src/util/result.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file result.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Encapsulation of the result of a query. ** diff --git a/src/util/result.h b/src/util/result.h index 8069f7ef9..8303ad0e8 100644 --- a/src/util/result.h +++ b/src/util/result.h @@ -1,13 +1,13 @@ /********************* */ /*! \file result.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Encapsulation of the result of a query. ** diff --git a/src/util/sexpr.cpp b/src/util/sexpr.cpp index 9837a7045..efb90302f 100644 --- a/src/util/sexpr.cpp +++ b/src/util/sexpr.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file sexpr.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Simple representation of S-expressions ** diff --git a/src/util/sexpr.h b/src/util/sexpr.h index 40fd9dd56..9c80a1b1f 100644 --- a/src/util/sexpr.h +++ b/src/util/sexpr.h @@ -1,13 +1,13 @@ /********************* */ /*! \file sexpr.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Tim King, Morgan Deters - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Christopher L. Conway ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Simple representation of S-expressions ** diff --git a/src/util/smt2_quote_string.cpp b/src/util/smt2_quote_string.cpp index 68551bc0f..578be99e5 100644 --- a/src/util/smt2_quote_string.cpp +++ b/src/util/smt2_quote_string.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt2_quote_string.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Quotes a string if necessary for smt2. ** diff --git a/src/util/smt2_quote_string.h b/src/util/smt2_quote_string.h index 577f216e2..2d7f0b2f0 100644 --- a/src/util/smt2_quote_string.h +++ b/src/util/smt2_quote_string.h @@ -1,13 +1,13 @@ /********************* */ /*! \file smt2_quote_string.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Quotes a string if necessary for smt2. ** diff --git a/src/util/statistics.cpp b/src/util/statistics.cpp index 371872454..8384a7bb1 100644 --- a/src/util/statistics.cpp +++ b/src/util/statistics.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file statistics.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/util/statistics.h b/src/util/statistics.h index a0b6ed083..663d2071b 100644 --- a/src/util/statistics.h +++ b/src/util/statistics.h @@ -1,13 +1,13 @@ /********************* */ /*! \file statistics.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/util/statistics_registry.cpp b/src/util/statistics_registry.cpp index c9051cc0e..cb8e1ce90 100644 --- a/src/util/statistics_registry.cpp +++ b/src/util/statistics_registry.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file statistics_registry.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal, Tim King + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/src/util/statistics_registry.h b/src/util/statistics_registry.h index f4f00e444..4f2c356e8 100644 --- a/src/util/statistics_registry.h +++ b/src/util/statistics_registry.h @@ -1,13 +1,13 @@ /********************* */ /*! \file statistics_registry.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Tim King - ** Minor contributors (to current version): Kshitij Bansal + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Kshitij Bansal ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Statistics utility classes ** diff --git a/src/util/subrange_bound.cpp b/src/util/subrange_bound.cpp index 5d66b75ad..085ecb930 100644 --- a/src/util/subrange_bound.cpp +++ b/src/util/subrange_bound.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file subrange_bound.cpp ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2015 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Representation of subrange bounds ** diff --git a/src/util/subrange_bound.h b/src/util/subrange_bound.h index d5b50bf4c..86c88e187 100644 --- a/src/util/subrange_bound.h +++ b/src/util/subrange_bound.h @@ -1,13 +1,13 @@ /********************* */ /*! \file subrange_bound.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Tim King - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Representation of subrange bounds ** diff --git a/src/util/tuple.h b/src/util/tuple.h index fe016db2c..14763d2d5 100644 --- a/src/util/tuple.h +++ b/src/util/tuple.h @@ -1,13 +1,13 @@ /********************* */ /*! \file tuple.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Tuple operators ** diff --git a/src/util/unsafe_interrupt_exception.h b/src/util/unsafe_interrupt_exception.h index d7c736d64..345daf674 100644 --- a/src/util/unsafe_interrupt_exception.h +++ b/src/util/unsafe_interrupt_exception.h @@ -1,13 +1,13 @@ /********************* */ /*! \file unsafe_interrupt_exception.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief An exception that is thrown when the solver is out of time/resources ** and is interrupted in an unsafe state diff --git a/src/util/utility.h b/src/util/utility.h index 59522901a..1d51d42ee 100644 --- a/src/util/utility.h +++ b/src/util/utility.h @@ -1,13 +1,13 @@ /********************* */ /*! \file utility.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Some standard STL-related utility functions for CVC4 ** diff --git a/test/regress/regress0/quantifiers/Makefile.am b/test/regress/regress0/quantifiers/Makefile.am index f0c9b5a33..784eaf677 100644 --- a/test/regress/regress0/quantifiers/Makefile.am +++ b/test/regress/regress0/quantifiers/Makefile.am @@ -76,7 +76,8 @@ TESTS = \ subtype-param.smt2 \ anti-sk-simp.smt2 \ pure_dt_cbqi.smt2 \ - florian-case-ax.smt2 + florian-case-ax.smt2 \ + double-pattern.smt2 # regression can be solved with --finite-model-find --fmf-inst-engine diff --git a/test/regress/regress0/quantifiers/double-pattern.smt2 b/test/regress/regress0/quantifiers/double-pattern.smt2 new file mode 100644 index 000000000..4ce21d446 --- /dev/null +++ b/test/regress/regress0/quantifiers/double-pattern.smt2 @@ -0,0 +1,6 @@ +(set-logic UFLIA) +(set-info :status unsat) +(declare-fun P (Int) Bool) +(assert (forall ((x Int)) (! (! (P x) :pattern ((P x))) :pattern ((P x))))) +(assert (not (P 0))) +(check-sat) diff --git a/test/regress/regress0/sets/card-2.smt2 b/test/regress/regress0/sets/card-2.smt2 new file mode 100644 index 000000000..cb414dbef --- /dev/null +++ b/test/regress/regress0/sets/card-2.smt2 @@ -0,0 +1,10 @@ +(set-logic QF_UFLIAFS) +(declare-sort E 0) +(declare-fun s () (Set E)) +(declare-fun t () (Set E)) +(declare-fun u () (Set E)) +(assert (>= (card s) 5)) +(assert (>= (card t) 5)) +(assert (<= (card u) 6)) +(assert (= u (union s t))) +(check-sat) diff --git a/test/regress/regress0/sets/card-3.smt2 b/test/regress/regress0/sets/card-3.smt2 new file mode 100644 index 000000000..949ed3457 --- /dev/null +++ b/test/regress/regress0/sets/card-3.smt2 @@ -0,0 +1,11 @@ +(set-logic QF_UFLIAFS) +(declare-sort E 0) +(declare-fun s () (Set E)) +(declare-fun t () (Set E)) +(declare-fun u () (Set E)) +(assert (>= (card (union s t)) 8)) +(assert (>= (card (union s u)) 8)) +(assert (<= (card (union t u)) 5)) +(assert (<= (card s) 5)) +(assert (= (as emptyset (Set E)) (intersection t u))) +(check-sat) diff --git a/test/regress/regress0/sets/card-4.smt2 b/test/regress/regress0/sets/card-4.smt2 new file mode 100644 index 000000000..ea7fe42f3 --- /dev/null +++ b/test/regress/regress0/sets/card-4.smt2 @@ -0,0 +1,23 @@ +(set-logic QF_UFLIAFS) +(declare-sort E 0) +(declare-fun s () (Set E)) +(declare-fun t () (Set E)) +(declare-fun u () (Set E)) +(assert (>= (card (union s t)) 8)) +(assert (>= (card (union s u)) 8)) +;(assert (<= (card (union t u)) 5)) +(assert (<= (card s) 5)) +(assert (= (as emptyset (Set E)) (intersection t u))) +(declare-fun x1 () E) +(declare-fun x2 () E) +(declare-fun x3 () E) +(declare-fun x4 () E) +(declare-fun x5 () E) +(declare-fun x6 () E) +(assert (member x1 s)) +(assert (member x2 s)) +(assert (member x3 s)) +(assert (member x4 s)) +(assert (member x5 s)) +(assert (member x6 s)) +(check-sat) diff --git a/test/regress/regress0/sets/card-5.smt2 b/test/regress/regress0/sets/card-5.smt2 new file mode 100644 index 000000000..65135e7b4 --- /dev/null +++ b/test/regress/regress0/sets/card-5.smt2 @@ -0,0 +1,24 @@ +(set-logic QF_UFLIAFS) +(declare-sort E 0) +(declare-fun s () (Set E)) +(declare-fun t () (Set E)) +(declare-fun u () (Set E)) +(assert (>= (card (union s t)) 8)) +(assert (>= (card (union s u)) 8)) +;(assert (<= (card (union t u)) 5)) +(assert (<= (card s) 5)) +(assert (= (as emptyset (Set E)) (intersection t u))) +(declare-fun x1 () E) +(declare-fun x2 () E) +(declare-fun x3 () E) +(declare-fun x4 () E) +(declare-fun x5 () E) +(declare-fun x6 () E) +(assert (member x1 s)) +(assert (member x2 s)) +(assert (member x3 s)) +(assert (member x4 s)) +(assert (member x5 s)) +(assert (member x6 s)) +(assert (distinct x1 x2 x3 x4 x5 x6)) +(check-sat) diff --git a/test/regress/regress0/sets/card-6.smt2 b/test/regress/regress0/sets/card-6.smt2 new file mode 100644 index 000000000..1611952b7 --- /dev/null +++ b/test/regress/regress0/sets/card-6.smt2 @@ -0,0 +1,16 @@ +(set-logic QF_UFLIAFS) +(declare-sort E 0) +(declare-fun A () (Set E)) +(declare-fun B () (Set E)) +(declare-fun C () (Set E)) +(assert + (and + (= (as emptyset (Set E)) + (intersection A B)) + (subset C (union A B)) + (>= (card C) 5) + (<= (card A) 2) + (<= (card B) 2) + ) +) +(check-sat) diff --git a/test/regress/regress0/sets/card-7.smt2 b/test/regress/regress0/sets/card-7.smt2 new file mode 100644 index 000000000..94468dc57 --- /dev/null +++ b/test/regress/regress0/sets/card-7.smt2 @@ -0,0 +1,46 @@ +(set-logic QF_UFLIAFS) +(declare-sort E 0) +(declare-fun A1 () (Set E)) +(declare-fun A2 () (Set E)) +(declare-fun A3 () (Set E)) +(declare-fun A4 () (Set E)) +(declare-fun A5 () (Set E)) +(declare-fun A6 () (Set E)) +(declare-fun A7 () (Set E)) +(declare-fun A8 () (Set E)) +(declare-fun A9 () (Set E)) +(declare-fun A10 () (Set E)) +(declare-fun A11 () (Set E)) +(declare-fun A12 () (Set E)) +(declare-fun A13 () (Set E)) +(declare-fun A14 () (Set E)) +(declare-fun A15 () (Set E)) +(declare-fun A16 () (Set E)) +(declare-fun A17 () (Set E)) +(declare-fun A18 () (Set E)) +(declare-fun A19 () (Set E)) +(declare-fun A20 () (Set E)) +(assert (and + (= (card A1) 1) + (= (card A2) 1) + (= (card A3) 1) + (= (card A4) 1) + (= (card A5) 1) + (= (card A6) 1) + (= (card A7) 1) + (= (card A8) 1) + (= (card A9) 1) + (= (card A10) 1) + (= (card A11) 1) + (= (card A12) 1) + (= (card A13) 1) + (= (card A14) 1) + (= (card A15) 1) + (= (card A16) 1) + (= (card A17) 1) + (= (card A18) 1) + (= (card A19) 1) + (= (card A20) 1) +)) +(assert (= 20 (+ (card A1) (card A2) (card A3) (card A4) (card A5) (card A6) (card A7) (card A8) (card A9) (card A10) (card A11) (card A12) (card A13) (card A14) (card A15) (card A16) (card A17) (card A18) (card A19) (card A20)))) +(check-sat) diff --git a/test/regress/regress0/sets/card.smt2 b/test/regress/regress0/sets/card.smt2 new file mode 100644 index 000000000..6b8c536d5 --- /dev/null +++ b/test/regress/regress0/sets/card.smt2 @@ -0,0 +1,8 @@ +(set-logic QF_UFLIAFS) +(declare-sort E 0) +(declare-fun s () (Set E)) +(declare-fun t () (Set E)) +(assert (>= (card s) 5)) +(assert (>= (card t) 5)) +(assert (<= (card (union s t)) 4)) +(check-sat) diff --git a/test/system/CVC4JavaTest.java b/test/system/CVC4JavaTest.java index 902af6c26..bd0d1ff65 100644 --- a/test/system/CVC4JavaTest.java +++ b/test/system/CVC4JavaTest.java @@ -1,13 +1,13 @@ /********************* */ /*! \file CVC4JavaTest.java ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/test/system/boilerplate.cpp b/test/system/boilerplate.cpp index 8d5f3b795..297f69a4f 100644 --- a/test/system/boilerplate.cpp +++ b/test/system/boilerplate.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file boilerplate.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple start-up/tear-down test for CVC4. ** diff --git a/test/system/cvc3_george.cpp b/test/system/cvc3_george.cpp index 267211ded..bf7650a55 100644 --- a/test/system/cvc3_george.cpp +++ b/test/system/cvc3_george.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc3_george.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Test of CVC3 compatibility interface ** diff --git a/test/system/cvc3_george.h b/test/system/cvc3_george.h index 86b53008e..9dba3ed61 100644 --- a/test/system/cvc3_george.h +++ b/test/system/cvc3_george.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc3_george.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Test of CVC3 compatibility interface ** diff --git a/test/system/cvc3_main.cpp b/test/system/cvc3_main.cpp index ada82a80f..c74cb7355 100644 --- a/test/system/cvc3_main.cpp +++ b/test/system/cvc3_main.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file cvc3_main.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Test of CVC3 compatibility interface ** diff --git a/test/system/ouroborous.cpp b/test/system/ouroborous.cpp index 1ceb7319f..189bf20cd 100644 --- a/test/system/ouroborous.cpp +++ b/test/system/ouroborous.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file ouroborous.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief "Ouroborous" test: does CVC4 read its own output? ** diff --git a/test/system/smt2_compliance.cpp b/test/system/smt2_compliance.cpp index 68fbb9f59..933f8c6cd 100644 --- a/test/system/smt2_compliance.cpp +++ b/test/system/smt2_compliance.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file smt2_compliance.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A test of SMT-LIBv2 commands, checks for compliant output ** diff --git a/test/system/statistics.cpp b/test/system/statistics.cpp index 18b1e5937..11b8cd3ee 100644 --- a/test/system/statistics.cpp +++ b/test/system/statistics.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file statistics.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple statistics test for CVC4. ** diff --git a/test/system/two_smt_engines.cpp b/test/system/two_smt_engines.cpp index eb56aeebf..c916ac711 100644 --- a/test/system/two_smt_engines.cpp +++ b/test/system/two_smt_engines.cpp @@ -1,13 +1,13 @@ /********************* */ /*! \file two_smt_engines.cpp ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief A simple test of multiple SmtEngines ** diff --git a/test/unit/context/cdlist_black.h b/test/unit/context/cdlist_black.h index 5980972be..8929e8fb4 100644 --- a/test/unit/context/cdlist_black.h +++ b/test/unit/context/cdlist_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdlist_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::context::CDList<>. ** diff --git a/test/unit/context/cdlist_context_memory_black.h b/test/unit/context/cdlist_context_memory_black.h index 359c3dce5..a43d34b00 100644 --- a/test/unit/context/cdlist_context_memory_black.h +++ b/test/unit/context/cdlist_context_memory_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdlist_context_memory_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Tim King - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::context::CDList<>. ** diff --git a/test/unit/context/cdmap_black.h b/test/unit/context/cdmap_black.h index aad5c49d0..3da4dc0b0 100644 --- a/test/unit/context/cdmap_black.h +++ b/test/unit/context/cdmap_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdmap_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Tim King, Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::context::CDMap<>. ** diff --git a/test/unit/context/cdmap_white.h b/test/unit/context/cdmap_white.h index 11642c3e9..ec071125b 100644 --- a/test/unit/context/cdmap_white.h +++ b/test/unit/context/cdmap_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdmap_white.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief White box testing of CVC4::context::CDMap<>. ** diff --git a/test/unit/context/cdo_black.h b/test/unit/context/cdo_black.h index 4ca01df85..c88f79f76 100644 --- a/test/unit/context/cdo_black.h +++ b/test/unit/context/cdo_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdo_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::context::CDO<>. ** diff --git a/test/unit/context/cdvector_black.h b/test/unit/context/cdvector_black.h index c2a5259ee..4b47c0660 100644 --- a/test/unit/context/cdvector_black.h +++ b/test/unit/context/cdvector_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cdvector_black.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/test/unit/context/context_black.h b/test/unit/context/context_black.h index d7148c990..e8bb6beb2 100644 --- a/test/unit/context/context_black.h +++ b/test/unit/context/context_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file context_black.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::context::Context. ** diff --git a/test/unit/context/context_mm_black.h b/test/unit/context/context_mm_black.h index e58b22895..60671653c 100644 --- a/test/unit/context/context_mm_black.h +++ b/test/unit/context/context_mm_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file context_mm_black.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Dejan Jovanovic, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::context::ContextMemoryManager. ** diff --git a/test/unit/context/context_white.h b/test/unit/context/context_white.h index 10f603abd..8dfc8a29a 100644 --- a/test/unit/context/context_white.h +++ b/test/unit/context/context_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file context_white.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief White box testing of CVC4::context::Context. ** diff --git a/test/unit/context/stacking_vector_black.h b/test/unit/context/stacking_vector_black.h index 35305e469..ef85c86b4 100644 --- a/test/unit/context/stacking_vector_black.h +++ b/test/unit/context/stacking_vector_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file stacking_vector_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::context::StackingVector ** diff --git a/test/unit/expr/attribute_black.h b/test/unit/expr/attribute_black.h index bea04a139..b02827680 100644 --- a/test/unit/expr/attribute_black.h +++ b/test/unit/expr/attribute_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file attribute_black.h ** \verbatim - ** Original author: Dejan Jovanovic - ** Major contributors: Morgan Deters, Tim King - ** Minor contributors (to current version): Christopher L. Conway + ** Top contributors (to current version): + ** Tim King, Dejan Jovanovic, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::Attribute. ** diff --git a/test/unit/expr/attribute_white.h b/test/unit/expr/attribute_white.h index df7e263d2..1db44f097 100644 --- a/test/unit/expr/attribute_white.h +++ b/test/unit/expr/attribute_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file attribute_white.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Dejan Jovanovic, Christopher L. Conway + ** Top contributors (to current version): + ** Morgan Deters, Christopher L. Conway, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief White box testing of Node attributes. ** diff --git a/test/unit/expr/expr_manager_public.h b/test/unit/expr/expr_manager_public.h index 17efaf2a5..788b4964b 100644 --- a/test/unit/expr/expr_manager_public.h +++ b/test/unit/expr/expr_manager_public.h @@ -1,13 +1,13 @@ /********************* */ /*! \file expr_manager_public.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: none - ** Minor contributors (to current version): Tim King, Morgan Deters + ** Top contributors (to current version): + ** Christopher L. Conway, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Public black-box testing of CVC4::ExprManager. ** diff --git a/test/unit/expr/expr_public.h b/test/unit/expr/expr_public.h index 671be0195..ed772a471 100644 --- a/test/unit/expr/expr_public.h +++ b/test/unit/expr/expr_public.h @@ -1,13 +1,13 @@ /********************* */ /*! \file expr_public.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Christopher L. Conway, Dejan Jovanovic - ** Minor contributors (to current version): Tim King, Clark Barrett + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Christopher L. Conway ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Public black-box testing of CVC4::Expr. ** diff --git a/test/unit/expr/kind_black.h b/test/unit/expr/kind_black.h index 9deb8ce71..fd53a4e0a 100644 --- a/test/unit/expr/kind_black.h +++ b/test/unit/expr/kind_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file kind_black.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::Kind. ** diff --git a/test/unit/expr/kind_map_black.h b/test/unit/expr/kind_map_black.h index 489aaaa21..0e34be366 100644 --- a/test/unit/expr/kind_map_black.h +++ b/test/unit/expr/kind_map_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file kind_map_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::KindMap ** diff --git a/test/unit/expr/node_black.h b/test/unit/expr/node_black.h index 0c903e90f..1f190b73d 100644 --- a/test/unit/expr/node_black.h +++ b/test/unit/expr/node_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file node_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Tim King - ** Minor contributors (to current version): Christopher L. Conway, Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::Node. ** diff --git a/test/unit/expr/node_builder_black.h b/test/unit/expr/node_builder_black.h index a7ebea2fe..c21abbd75 100644 --- a/test/unit/expr/node_builder_black.h +++ b/test/unit/expr/node_builder_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file node_builder_black.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Christopher L. Conway, Morgan Deters - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Christopher L. Conway ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::NodeBuilder. ** diff --git a/test/unit/expr/node_manager_black.h b/test/unit/expr/node_manager_black.h index 781829e36..3958e0f2c 100644 --- a/test/unit/expr/node_manager_black.h +++ b/test/unit/expr/node_manager_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file node_manager_black.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters, Dejan Jovanovic - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Christopher L. Conway, Dejan Jovanovic, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief White box testing of CVC4::NodeManager. ** diff --git a/test/unit/expr/node_manager_white.h b/test/unit/expr/node_manager_white.h index fa44b837a..2bda4d2f0 100644 --- a/test/unit/expr/node_manager_white.h +++ b/test/unit/expr/node_manager_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file node_manager_white.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Tim King + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief White box testing of CVC4::NodeManager. ** diff --git a/test/unit/expr/node_self_iterator_black.h b/test/unit/expr/node_self_iterator_black.h index 7240deed5..a55a79da0 100644 --- a/test/unit/expr/node_self_iterator_black.h +++ b/test/unit/expr/node_self_iterator_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file node_self_iterator_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::expr::NodeSelfIterator ** diff --git a/test/unit/expr/node_white.h b/test/unit/expr/node_white.h index 594a981c8..0be08f588 100644 --- a/test/unit/expr/node_white.h +++ b/test/unit/expr/node_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file node_white.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Tim King, Dejan Jovanovic + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief White box testing of CVC4::Node. ** diff --git a/test/unit/expr/symbol_table_black.h b/test/unit/expr/symbol_table_black.h index 2b26ad745..f6c476288 100644 --- a/test/unit/expr/symbol_table_black.h +++ b/test/unit/expr/symbol_table_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file symbol_table_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Christopher L. Conway - ** Minor contributors (to current version): Dejan Jovanovic + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::SymbolTable ** diff --git a/test/unit/expr/type_cardinality_public.h b/test/unit/expr/type_cardinality_public.h index 8eb59952a..dd2578e06 100644 --- a/test/unit/expr/type_cardinality_public.h +++ b/test/unit/expr/type_cardinality_public.h @@ -1,13 +1,13 @@ /********************* */ /*! \file type_cardinality_public.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Public box testing of Type::getCardinality() for various Types ** diff --git a/test/unit/expr/type_node_white.h b/test/unit/expr/type_node_white.h index ce1ce1534..77c0c721b 100644 --- a/test/unit/expr/type_node_white.h +++ b/test/unit/expr/type_node_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file type_node_white.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief White box testing of TypeNode ** diff --git a/test/unit/main/interactive_shell_black.h b/test/unit/main/interactive_shell_black.h index b351f5c3e..f1fce3cb8 100644 --- a/test/unit/main/interactive_shell_black.h +++ b/test/unit/main/interactive_shell_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file interactive_shell_black.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Christopher L. Conway, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::InteractiveShell. ** diff --git a/test/unit/memory.h b/test/unit/memory.h index 06c4a4a44..73e4814e7 100644 --- a/test/unit/memory.h +++ b/test/unit/memory.h @@ -1,13 +1,13 @@ /********************* */ /*! \file memory.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Utility class to help testing out-of-memory conditions. ** diff --git a/test/unit/parser/parser_black.h b/test/unit/parser/parser_black.h index 3c4171925..595280491 100644 --- a/test/unit/parser/parser_black.h +++ b/test/unit/parser/parser_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file parser_black.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::parser::Parser, including CVC, SMT and ** SMT v2 inputs. diff --git a/test/unit/parser/parser_builder_black.h b/test/unit/parser/parser_builder_black.h index 42d240668..42ebc2cf9 100644 --- a/test/unit/parser/parser_builder_black.h +++ b/test/unit/parser/parser_builder_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file parser_builder_black.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::parser::ParserBuilder. ** diff --git a/test/unit/prop/cnf_stream_white.h b/test/unit/prop/cnf_stream_white.h index f76a1e4d3..bf28e5996 100644 --- a/test/unit/prop/cnf_stream_white.h +++ b/test/unit/prop/cnf_stream_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cnf_stream_white.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic, Christopher L. Conway - ** Minor contributors (to current version): Liana Hadarean + ** Top contributors (to current version): + ** Morgan Deters, Christopher L. Conway, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief White box testing of CVC4::prop::CnfStream. ** diff --git a/test/unit/theory/logic_info_white.h b/test/unit/theory/logic_info_white.h index 1d363ec9c..6332563ed 100644 --- a/test/unit/theory/logic_info_white.h +++ b/test/unit/theory/logic_info_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file logic_info_white.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal, Tianyi Liang + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Martin Brain ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Unit testing for CVC4::LogicInfo class ** diff --git a/test/unit/theory/theory_arith_white.h b/test/unit/theory/theory_arith_white.h index 49231071b..fae2f6e76 100644 --- a/test/unit/theory/theory_arith_white.h +++ b/test/unit/theory/theory_arith_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_arith_white.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Kshitij Bansal, Dejan Jovanovic + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Dejan Jovanovic ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/test/unit/theory/theory_black.h b/test/unit/theory/theory_black.h index fe8bebdbf..759f56380 100644 --- a/test/unit/theory/theory_black.h +++ b/test/unit/theory/theory_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_black.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Clark Barrett - ** Minor contributors (to current version): Liana Hadarean + ** Top contributors (to current version): + ** Clark Barrett, Tim King, Liana Hadarean ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::theory ** diff --git a/test/unit/theory/theory_bv_white.h b/test/unit/theory/theory_bv_white.h index 8fddf7394..49cba9bf8 100644 --- a/test/unit/theory/theory_bv_white.h +++ b/test/unit/theory/theory_bv_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_bv_white.h ** \verbatim - ** Original author: Liana Hadarean - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Liana Hadarean, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief [[ Add one-line brief description here ]] ** diff --git a/test/unit/theory/theory_engine_white.h b/test/unit/theory/theory_engine_white.h index e72b2cf4d..1c19a847c 100644 --- a/test/unit/theory/theory_engine_white.h +++ b/test/unit/theory/theory_engine_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_engine_white.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Dejan Jovanovic - ** Minor contributors (to current version): Andrew Reynolds, Christopher L. Conway, Tim King + ** Top contributors (to current version): + ** Morgan Deters, Dejan Jovanovic, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief White box testing of CVC4::theory::Theory. ** diff --git a/test/unit/theory/theory_white.h b/test/unit/theory/theory_white.h index 9a0cbeea4..05691373b 100644 --- a/test/unit/theory/theory_white.h +++ b/test/unit/theory/theory_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file theory_white.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: Tim King - ** Minor contributors (to current version): Dejan Jovanovic, Clark Barrett + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Clark Barrett ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::theory::Theory. ** diff --git a/test/unit/theory/type_enumerator_white.h b/test/unit/theory/type_enumerator_white.h index 993021c5a..b33f7bd73 100644 --- a/test/unit/theory/type_enumerator_white.h +++ b/test/unit/theory/type_enumerator_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file type_enumerator_white.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief White box testing of CVC4::theory::TypeEnumerator ** diff --git a/test/unit/util/array_store_all_black.h b/test/unit/util/array_store_all_black.h index 6a75bc7fa..6465a6301 100644 --- a/test/unit/util/array_store_all_black.h +++ b/test/unit/util/array_store_all_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file array_store_all_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::ArrayStoreAll ** diff --git a/test/unit/util/assert_white.h b/test/unit/util/assert_white.h index bbc4d02b3..efc069246 100644 --- a/test/unit/util/assert_white.h +++ b/test/unit/util/assert_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file assert_white.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief White box testing of CVC4::Configuration. ** diff --git a/test/unit/util/binary_heap_black.h b/test/unit/util/binary_heap_black.h index 41e4d0e75..54241ee8e 100644 --- a/test/unit/util/binary_heap_black.h +++ b/test/unit/util/binary_heap_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file binary_heap_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::BinaryHeap ** diff --git a/test/unit/util/bitvector_black.h b/test/unit/util/bitvector_black.h index b93bfafc3..0b58b1b63 100644 --- a/test/unit/util/bitvector_black.h +++ b/test/unit/util/bitvector_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file bitvector_black.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Christopher L. Conway, Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::BitVector ** diff --git a/test/unit/util/boolean_simplification_black.h b/test/unit/util/boolean_simplification_black.h index 4c0eb81cc..cb5e20db9 100644 --- a/test/unit/util/boolean_simplification_black.h +++ b/test/unit/util/boolean_simplification_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file boolean_simplification_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::BooleanSimplification ** diff --git a/test/unit/util/cardinality_public.h b/test/unit/util/cardinality_public.h index 2fcee66b6..7d7c67506 100644 --- a/test/unit/util/cardinality_public.h +++ b/test/unit/util/cardinality_public.h @@ -1,13 +1,13 @@ /********************* */ /*! \file cardinality_public.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Public-box testing of CVC4::Cardinality ** diff --git a/test/unit/util/configuration_black.h b/test/unit/util/configuration_black.h index f07763595..72a887f65 100644 --- a/test/unit/util/configuration_black.h +++ b/test/unit/util/configuration_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file configuration_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::Configuration. ** diff --git a/test/unit/util/datatype_black.h b/test/unit/util/datatype_black.h index 91a53ddc3..d812747f5 100644 --- a/test/unit/util/datatype_black.h +++ b/test/unit/util/datatype_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file datatype_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Andrew Reynolds + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::Datatype ** diff --git a/test/unit/util/exception_black.h b/test/unit/util/exception_black.h index c2c7f83c0..71e99b6e4 100644 --- a/test/unit/util/exception_black.h +++ b/test/unit/util/exception_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file exception_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::Exception. ** diff --git a/test/unit/util/integer_black.h b/test/unit/util/integer_black.h index 510afe7b7..563c73b66 100644 --- a/test/unit/util/integer_black.h +++ b/test/unit/util/integer_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file integer_black.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): Christopher L. Conway + ** Top contributors (to current version): + ** Tim King, Morgan Deters, Christopher L. Conway ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::Integer. ** diff --git a/test/unit/util/integer_white.h b/test/unit/util/integer_white.h index 12eabfbb2..b4e4129a2 100644 --- a/test/unit/util/integer_white.h +++ b/test/unit/util/integer_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file integer_white.h ** \verbatim - ** Original author: Tim King - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief White box testing of CVC4::Integer. ** diff --git a/test/unit/util/listener_black.h b/test/unit/util/listener_black.h index df8095756..5319eacd1 100644 --- a/test/unit/util/listener_black.h +++ b/test/unit/util/listener_black.h @@ -1,13 +1,13 @@ /********************* */ -/*! \file output_black.h +/*! \file listener_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4 output classes. ** diff --git a/test/unit/util/output_black.h b/test/unit/util/output_black.h index 369f5b673..33a0934de 100644 --- a/test/unit/util/output_black.h +++ b/test/unit/util/output_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file output_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4 output classes. ** diff --git a/test/unit/util/rational_black.h b/test/unit/util/rational_black.h index d25c9473c..aa5e8656e 100644 --- a/test/unit/util/rational_black.h +++ b/test/unit/util/rational_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file rational_black.h ** \verbatim - ** Original author: Christopher L. Conway - ** Major contributors: Morgan Deters - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Christopher L. Conway, Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::Rational. ** diff --git a/test/unit/util/rational_white.h b/test/unit/util/rational_white.h index dfd0fa43b..690319b97 100644 --- a/test/unit/util/rational_white.h +++ b/test/unit/util/rational_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file rational_white.h ** \verbatim - ** Original author: Tim King - ** Major contributors: none - ** Minor contributors (to current version): Morgan Deters + ** Top contributors (to current version): + ** Tim King, Morgan Deters ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief White box testing of CVC4::Rational. ** diff --git a/test/unit/util/stats_black.h b/test/unit/util/stats_black.h index dd67429cf..c5b0d46bb 100644 --- a/test/unit/util/stats_black.h +++ b/test/unit/util/stats_black.h @@ -1,13 +1,13 @@ /********************* */ /*! \file stats_black.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): Kshitij Bansal + ** Top contributors (to current version): + ** Morgan Deters, Tim King, Kshitij Bansal ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief Black box testing of CVC4::Stat and associated classes ** diff --git a/test/unit/util/subrange_bound_white.h b/test/unit/util/subrange_bound_white.h index 3b785ae0d..05353aea4 100644 --- a/test/unit/util/subrange_bound_white.h +++ b/test/unit/util/subrange_bound_white.h @@ -1,13 +1,13 @@ /********************* */ /*! \file subrange_bound_white.h ** \verbatim - ** Original author: Morgan Deters - ** Major contributors: none - ** Minor contributors (to current version): none + ** Top contributors (to current version): + ** Morgan Deters, Tim King ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim + ** Copyright (c) 2009-2016 by the authors listed in the file AUTHORS + ** in the top-level source directory) and their institutional affiliations. + ** All rights reserved. See the file COPYING in the top-level source + ** directory for licensing information.\endverbatim ** ** \brief White-box testing of CVC4::SubrangeBound ** |