Age | Commit message (Collapse) | Author | |
---|---|---|---|
2010-11-15 | Pretty-printer infrastructure created (in src/printer) and SMT-LIBv2 printer | Morgan Deters | |
implemented. This new infrastructure removes support for pretty-printing (even in the AST language) an Expr with reference count 0. Previously, this was supported in a few places internally to the expr package, for example in NodeBuilder. (Now, a NodeBuilder cannot be prettyprinted, you must extract the Node before printing it.) | |||
2010-11-15 | This commit merges the arith-prop-opt branch into the main trunk. This was ↵ | Tim King | |
done by way of the intermediate branch arith-prop-tmp. Both arith-prop-opt and arith-prop-tmp will now be phased out. | |||
2010-11-15 | minor tweaks to last commit, testing infrastructure | Morgan Deters | |
2010-11-15 | fix some things with the build system (make dist, make install, make check) | Morgan Deters | |
2010-11-12 | Some bug fixes in the SAT for lemmas, and an experiment with a more complete ↵ | Dejan Jovanović | |
(wr propagation) splitter in arithmetic. | |||
2010-11-11 | make addsourcedir executable | Morgan Deters | |
2010-11-09 | Lemmas on demand work, push-pop, some cleanup. | Dejan Jovanović | |
2010-11-08 | command-line flag to disable theory registration, also SMT-LIBv2 compliance ↵ | Morgan Deters | |
(per SMT-LIB mailing list this afternoon) | |||
2010-11-08 | cleanup, documentation, SMT-LIBv2 compliance | Morgan Deters | |
2010-11-08 | fix out-of-date version/copyright for minisats | Morgan Deters | |
2010-11-05 | Moving Options fiddling to options.h | Christopher L. Conway | |
2010-11-04 | competition mode implies --no-checking | Morgan Deters | |
2010-11-04 | Moving the post_mortem.py script out of contrib and into the cvc4 scripts ↵ | Tim King | |
directory. | |||
2010-11-04 | Updates post_mortem.py script to be able to handle certain kinds of crashes ↵ | Tim King | |
and new statistics. | |||
2010-11-04 | This commit adds the ejected and un-ejected statistics. | Tim King | |
2010-11-03 | Adds size() to RowVector. | Tim King | |
2010-11-03 | Adds statistics for the number of Uservariables and Slack variables used by ↵ | Tim King | |
arithmetic. | |||
2010-11-03 | Adds AverageStat to stats.h. | Tim King | |
2010-10-31 | small fix to debug segfaults | Morgan Deters | |
2010-10-31 | enable dependence graphs in doxygen; fix lots of doxygen warnings, fix some ↵ | Morgan Deters | |
documentation, and make it possible to "make doc" on a clean source tree (post-configure) | |||
2010-10-31 | maximize stack limit, handle SEGV signals on an alternate signal stack, and ↵ | Morgan Deters | |
try to diagnose stack overflow | |||
2010-10-30 | Adds a hueristic from Alberto's thesis. For a fixed window the row count is ↵ | Tim King | |
used to select which non-basic variable is a row in made basic. | |||
2010-10-29 | Fix for a problem caused by using a != instead of == in ↵ | Tim King | |
generateConflictBelow(). Resolves a bug introduced in -r1063. | |||
2010-10-29 | portability updates to build system | Morgan Deters | |
2010-10-29 | Adds a very small test that triggers a bug. The bug is from the commit for ↵ | Tim King | |
-r1063. | |||
2010-10-29 | minor fixes as a result of review of Chris's getType() rewrite; also fix ↵ | Morgan Deters | |
some macros to make various GCC versions happy | |||
2010-10-29 | Fixes RowVector::has(). | Tim King | |
2010-10-29 | Factors out the QF_LRA decision procedure from TheoryArith and puts this ↵ | Tim King | |
into its own class SimplexDecisionProcedure. Implements about 1/2 of the pivoting rule from Alberto's thesis (section2.5.3). | |||
2010-10-28 | The Row implementation has no been replaced by RowVector and ↵ | Tim King | |
ReducedRowVector. A RowVector is an array of ArithVar and Rational pairs. (This replaces a map based implementation in Row.) ReducedRowVector is a RowVector with a notion of having a basic variable. The Tableau is now a collection of ReduceRowVector's. A major difference between ReducedRowVectors and Rows is that the iterator now includes the basic variable and its coefficient (always -1). Before only nonbasic members were accessible by the iterator. | |||
2010-10-28 | Changing NodeBuilder::debugCheckType() to maybeCheckType() | Christopher L. Conway | |
Changing NodeManager/ExprManager constructors to take Options | |||
2010-10-28 | Disabling bottom-up algorithm in NodeManager::getType() when type checking | Christopher L. Conway | |
is not requested or eager type checking is enabled | |||
2010-10-28 | fix confusing CXXTEST configure message, indicating success at finding ↵ | Morgan Deters | |
cxxtest when it wasn't found. | |||
2010-10-27 | Small change to documentation in NodeManager::getType | Christopher L. Conway | |
2010-10-27 | Slightly more efficient version of getType | Christopher L. Conway | |
2010-10-27 | make dist-building more pleasant (put .tar.gz in builds/ directory) | Morgan Deters | |
2010-10-27 | Changing dependency info in README | Christopher L. Conway | |
2010-10-27 | Modifying getType to use a non-recursive algorithm (Fixes: #228) | Christopher L. Conway | |
2010-10-27 | fix test Makefile | Morgan Deters | |
2010-10-27 | "make dist" fixes; a distribution tarball can now build and pass tests. ↵ | Morgan Deters | |
"make distcheck" fails only because one of the "clean" targets needs work in test/unit | |||
2010-10-27 | support focus on a particular subpackage (e.g. "expr") | Morgan Deters | |
2010-10-27 | inter-package dependence graph generation (in dot format) | Morgan Deters | |
2010-10-26 | GetValueCommand now gives a TUPLE as output, with the first operand the ↵ | Morgan Deters | |
input expression and the second the value (resolves bug 227) | |||
2010-10-26 | Cleaning up some header files | Christopher L. Conway | |
2010-10-26 | Adding dependency info to README | Christopher L. Conway | |
2010-10-25 | for static linking of driver binary, list libmain.a first (fixes link errors ↵ | Morgan Deters | |
in last night's regressions) | |||
2010-10-25 | missing case in expr output; resolves bug 226 | Morgan Deters | |
2010-10-24 | Adding unit test for InteractiveShell | Christopher L. Conway | |
2010-10-24 | add a CVC4_UNDEFINED keyword, for intentionally undefined functions (like ↵ | Morgan Deters | |
private copy constructors and assignment, for instance) that generates better, compile-time error messages if the function is used (before, you'd have to wait until link time); also some minor cleanup | |||
2010-10-23 | Removed slack.h, and arith_activity.h. Replaced IsBasicManager with the more ↵ | Tim King | |
general ArithVarDenseSet. Renamed NextArithRewriter to ArithRewriter. | |||
2010-10-23 | Adding Parser::setInput and using it in InteractiveShell (Fixes: #225) | Christopher L. Conway | |
Removing ParserBuilder::withStateFrom |