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2014-02-17type conversionTianyi Liang
2014-02-14Make QCF more incremental. Fix bug in QCF handling of ITE formulas, add ↵Andrew Reynolds
support for ITE terms. Add full-delay inst-when mode. Make strings come before quantifiers in check. Minor cleanup.
2014-02-14partial function charatTianyi Liang
2014-02-13fix expanding defTianyi Liang
2014-02-12bug fix for reverse checkTianyi Liang
2014-02-11lexer fix: disable smt-lib conversion for string literalsTianyi Liang
2014-02-11minor fix for recognizing the tail backslash, still have smt-lib compliance ↵Tianyi Liang
issue.
2014-02-11resolve merge conflictsTianyi Liang
2014-02-11Merge branch 'master' of github.com:tiliang/CVC4Tianyi Liang
Conflicts: src/theory/strings/theory_strings.cpp
2014-02-11escaped characters, having an issue with smt-lib defintion, further repair ↵Tianyi Liang
is needed.
2014-02-11minor fix for mergeTianyi Liang
2014-02-11minor cleanup for mergeTianyi Liang
2014-02-11minor fix for mergeTianyi Liang
2014-02-11escaped characters, having an issue with smt-lib defintion, further repair ↵Tianyi Liang
is needed.
2014-02-10Fix build (some nonexistent files listed in Makefile)Morgan Deters
2014-02-09More complete guess instantiation strategy, cvc4 now typically times out ↵Andrew Reynolds
instead of answering unknown for benchmarks with quantifiers. Modified regressions accordingly. Minor fix for QCF regarding variable ordering. Improved relevant domain computation. Minor optimization for --mbqi=fmc
2014-02-06Merge branch 'master' of github.com:tiliang/CVC4Tianyi Liang
2014-02-06minor cleanup for mergeTianyi Liang
2014-02-06minor fix for mergeTianyi Liang
2014-02-06minor cleanup for mergeTianyi Liang
2014-02-06Minor fix for previous commitMorgan Deters
2014-02-06Oops.. premature push on lexer fix (remove debugging output)Morgan Deters
2014-02-06Fixes for escape-handling for string literals in SMT-LIBv2 lexerMorgan Deters
2014-02-05Merge branch 'master' of github.com:tiliang/CVC4Tianyi Liang
2014-02-05minor fix for mergeTianyi Liang
2014-02-05minor fix for mergeTianyi Liang
2014-02-05Bug fix for theory strings related to old cycle detection code (was leading ↵Andrew Reynolds
to bogus model). Minor cleanup of QCF.
2014-02-04Do not use transitive closure module for cycle detection in datatypes (was ↵Andrew Reynolds
bottleneck).
2014-02-04Add variable ordering for QCF to accelerate matching procedure. Preparing ↵Andrew Reynolds
for QCF_MC mode.
2014-02-03Handle nested (universal) quantifiers in QCF algorithm. Make relevant ↵Andrew Reynolds
domain instantiation breadth-first.
2014-01-31Substr fix: (= (str.substr "" 0 3) "xxx") should be SAT in the defintion of ↵Tianyi Liang
SMT-Lib
2014-01-30Refactor QCF slightly. Bug fix for relevant domain (non-ground terms were ↵Andrew Reynolds
added). Bug fix for QCF (was missing instantiations due to not using getRepresentative).
2014-01-30stats for eq/diseq splitsTianyi Liang
2014-01-30another name changeTianyi Liang
2014-01-30change string stats text namesTianyi Liang
2014-01-30adds statsTianyi Liang
2014-01-29roll back to uf implementation for substr and charatTianyi Liang
2014-01-29add prefixof, suffixofTianyi Liang
2014-01-28merge internal and user of charat & substr into oneTianyi Liang
2014-01-28More optimizations of quantifier instantiation data structures.Andrew Reynolds
2014-01-27Merge branch '1.3.x'Morgan Deters
2014-01-27URL updateMorgan Deters
2014-01-27More optimization of QCF and instantiation caching. Fix CDInstMatchTrie.Andrew Reynolds
2014-01-26More optimization of QCF. Fixed InstMatchTrie for caching instantiations. ↵Andrew Reynolds
Use non-context dependent cache for instantiations when not incremental. Instantiate from relevant domain when no other instantiations apply. Minor cleanup of relevance for triggers.
2014-01-25replace charat uf with internal oneTianyi Liang
2014-01-24minor fix, indexof rewriter optTianyi Liang
2014-01-24fix: indexof, replace rewritingTianyi Liang
2014-01-24Merge branch 'master' of github.com:tiliang/CVC4Tianyi Liang
2014-01-24rev diseqTianyi Liang
2014-01-24rev const splitTianyi Liang
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