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6162 commits 24 branches 48 tags 158 MiB
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4993 commits

Author SHA1 Message Date
Nikolaj Bjorner
7ebc660b6d Merge branch 'master' of https://github.com/Z3Prover/z3 2016-11-30 09:52:15 -08:00
Nikolaj Bjorner
024082a45f adding preferred sat, currently disabled, to wmax. Fixing issue #815 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-30 09:52:05 -08:00
Nikolaj Bjorner
d9227b95ea blast distinct in incremental BV solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-29 15:45:23 -08:00
Nuno Lopes
4b4365470d mam compiler: move reset of matched_exprs cache next to code reset 2016-11-28 15:40:25 +00:00
Nuno Lopes
2babd192b8 small optimization in compilation of multi-patterns 
also make the path faster for single patterns
 2016-11-28 14:43:47 +00:00
Nuno Lopes
4452ac0d6d optimize pattern matching code generator for DAG patterns 
generated code now uses COMPARE instructions to compare subtrees instead of diving into both subtrees. Code is thus smaller and fails faster.
 2016-11-28 13:48:15 +00:00
Christoph M. Wintersteiger
1799310155 Fixed iterator invalidation bug in SAT probing. Relates to #798. 2016-11-26 14:07:05 +00:00
Nikolaj Bjorner
441dbbb94b streamline logging in arithmetic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-24 13:08:50 -08:00
Martin Nowack
762e5fd093 Do not request time stamp if not needed 
If no timeout is needed for solving queries, time stamps do not
need to be acquired.
 2016-11-23 16:38:21 +01:00
Nikolaj Bjorner
7a4c20698f fix handling of AC operator ++ on regular expressions. Issue #804 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-22 13:02:17 -08:00
Christoph M. Wintersteiger
71ca355257 Fixed OpenMP problems in log synchronization. Relates to #798. 2016-11-22 13:26:29 +00:00
Christoph M. Wintersteiger
dee7c29b19 Added optional synchronization for multi-thread API logs. Relates to #798. 2016-11-22 11:32:25 +00:00
Nikolaj Bjorner
d3fe015ff5 Merge pull request #796 from rickyz/nondependent_name 
Fix GCC/Clang compilation.
 2016-11-20 06:29:37 -08:00
Nikolaj Bjorner
725e79e9eb re-enable ematching on recursive function definitions, disabling ematching breaks regressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-20 06:24:47 -08:00
Nikolaj Bjorner
650a719298 fix crash in new clique code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-20 06:20:22 -08:00
Ricky Zhou
9939d07827 Fix GCC/Clang compilation. 
The calls to negate use a non-dependent name, so GCC and Clang do not
examine dependent base classes when looking up the name. Adds a using
declaration as suggested at
https://isocpp.org/wiki/faq/templates#nondependent-name-lookup-members.
 2016-11-20 05:09:30 -08:00
Nikolaj Bjorner
6a9b5ea3af fix unsoundness reported in issue #777, disable ematching on recursive function definition axioms exposed in #793 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-19 15:29:43 -08:00
Nikolaj Bjorner
2ff5af7d42 fix bug incorrect clearing of goals during node creation. Issue #777 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-19 10:06:16 -08:00
Nikolaj Bjorner
a5bae72bdf Merge branch 'master' of https://github.com/Z3Prover/z3 2016-11-19 08:09:55 -08:00
Nikolaj Bjorner
df0e3a100c tune initialization for wmax and sortmax 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-19 08:04:06 -08:00
Nikolaj Bjorner
ea601dd403 fix and coallesce clique functionality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-19 03:55:48 -08:00
Christoph M. Wintersteiger
ad76e536b2 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-11-17 16:36:44 +00:00
Christoph M. Wintersteiger
b138a0f6d3 Cleaned up hacky rewriter cancelation fix in theory_fpa. 2016-11-17 16:36:39 +00:00
Christoph M. Wintersteiger
a97358965b Fixed interruption/cancelation issue in rewriter. 2016-11-17 16:28:49 +00:00
Nikolaj Bjorner
1600823435 fix perf bug reported in #790 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-17 05:38:52 +02:00
Nikolaj Bjorner
123b50ed3c Merge branch 'master' of https://github.com/Z3Prover/z3 2016-11-17 04:26:36 +02:00
Nikolaj Bjorner
e9db934f1a improving perf of mutex finding, revert semantics of 0 timeout to no-timeout. Issue #791 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-17 04:26:17 +02:00
Christoph M. Wintersteiger
9053e6eba6 Resolved merge conflicts. Added FPA API input validity checks. 2016-11-15 20:19:40 +00:00
Christoph M. Wintersteiger
dcf643f711 Merge branch 'master' of https://github.com/Z3Prover/z3 into gh570-att-2 2016-11-15 19:59:54 +00:00
Christoph M. Wintersteiger
c7787feebb Assertion fix for theory_fpa. Relates to #570. 2016-11-15 19:59:22 +00:00
Christoph M. Wintersteiger
ee60ba824f Bugfix for rewriter exceptions in theory_fpa. Relates to #570. 2016-11-15 19:59:08 +00:00
Nikolaj Bjorner
e65d80dedd make semantics of extract/substr deterministic. Issue #781 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-15 18:29:51 +02:00
Nikolaj Bjorner
fa8427258a Merge branch 'master' of https://github.com/Z3Prover/z3 2016-11-15 15:07:15 +02:00
Nikolaj Bjorner
e21bd8dacc fix lexicographic combinations for wmax: pb constrsaints were not interpreted in Boolean benchmarks. #782 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-15 15:07:05 +02:00
Christoph M. Wintersteiger
bfaa9ddf63 Fixed potential SAT solver cleanup problem. Renamed functions for consistency. Relates to #570. 2016-11-14 17:42:21 +00:00
Christoph M. Wintersteiger
520e868add Fixed interruption cleanup bug in sat_solver. Relates to #570. 2016-11-14 17:42:20 +00:00
Christoph M. Wintersteiger
d099e26342 Fixed compiler warning 2016-11-14 17:42:20 +00:00
Christoph M. Wintersteiger
890142ef96 Fix cleanup/initialization of sat::simplifier. Relates to #570. 2016-11-14 17:42:20 +00:00
Christoph M. Wintersteiger
6204f67d38 Fixed problems with aborted rewriters in theory_fpa. Relates to #570. 2016-11-14 17:40:09 +00:00
Nikolaj Bjorner
fc7a217cd0 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-11-12 08:58:09 -08:00
Nikolaj Bjorner
e0613b6737 fix crash reported in #784 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-12 08:58:03 -08:00
Christoph M. Wintersteiger
2df5a4e3f9 typo 2016-11-12 15:01:54 +00:00
Christoph M. Wintersteiger
ca81e803cb Bugfix for Z3_fpa_get_numeral_sign. Relates to #570. 2016-11-10 21:33:42 +00:00
Christoph M. Wintersteiger
b47c67dee3 Bugfix for Z3_fpa_get_numeral_*_uint64. Relates to #570. 2016-11-10 21:16:05 +00:00
Christoph M. Wintersteiger
1188e6df47 Typo 2016-11-08 15:28:20 +00:00
Christoph M. Wintersteiger
e22a67c12c Whitespace 2016-11-08 15:27:46 +00:00
Christoph M. Wintersteiger
e0066df6a9 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-11-08 15:12:08 +00:00
Christoph M. Wintersteiger
a3e4629996 fixed hard-coded version number in setup.py 2016-11-08 15:12:04 +00:00
Christoph M. Wintersteiger
7c308ca8c6 Merge pull request #779 from ddcc/master 
Standardize on __uint64 instead of unsigned __int64
 2016-11-08 12:21:34 +00:00
Christoph M. Wintersteiger
889e5e9388 Bumped version number. 2016-11-07 23:19:59 +00:00