mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-10-31 03:32:28 +00:00
Code Activity
6096 commits 49 branches 53 tags 182 MiB
Commit graph

4932 commits

Author SHA1 Message Date
Christoph M. Wintersteiger
a51aed0133 Fixed bug in constant propagation 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-24 21:26:25 +00:00
nikolajbjorner
fcb4962016 add patch suggested by Arie Gurfinkel 
Signed-off-by: nikolajbjorner <nbjorner@microsoft.com>
 2015-02-23 11:18:24 -08:00
nikolajbjorner
f0967c0572 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2015-02-23 10:29:10 -08:00
nikolajbjorner
0d9f949ab2 Fix memory smash on double free of clauses 
Signed-off-by: nikolajbjorner <nbjorner@microsoft.com>
 2015-02-23 10:28:32 -08:00
Nikolaj Bjorner
8ea7a1905f reset scope on reset, codeplex issue 183 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-02-22 10:16:38 -08:00
Nikolaj Bjorner
c3232693f0 use PB solver instead of full arithmetic for bouding Pareto fronts so that difference logic theory isn't broken. Codeplex issue 175 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-02-22 09:46:21 -08:00
Nuno Lopes
a106b4125a move definition of Z3_API to the right file 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2015-02-22 11:57:40 +00:00
Nuno Lopes
1e30fd2c65 Hide non-exported symbols when compiling with gcc/clang. 
I get a 17% reduction in the size of libz3.so on linux 32 bits, plus a 0.5-1% speedup when using the API.

Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2015-02-22 11:38:46 +00:00
Nuno Lopes
5676fbbc9e compiler love: make a few symbols static and avoid unneeded relocations 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2015-02-22 11:13:51 +00:00
Nikolaj Bjorner
49483fdc28 take conflicts during restart into account. reported by Arie Gurfinkel 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-02-21 02:08:00 -08:00
nikolajbjorner
a96a9a076d Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2015-02-19 19:10:21 -08:00
nikolajbjorner
aa40316268 rewrite terminology for policheck 
Signed-off-by: nikolajbjorner <nbjorner@microsoft.com>
 2015-02-19 19:09:12 -08:00
Ken McMillan
ece838bc80 merge interpolation fix 2015-02-19 12:38:23 -08:00
Ken McMillan
185f9325a6 fixed interpolation bug 2015-02-19 12:25:06 -08:00
nikolajbjorner
7735a40752 fix bug in array simplification. Codeplex issue 173 
Signed-off-by: nikolajbjorner <nbjorner@microsoft.com>
 2015-02-19 07:01:55 -08:00
Christoph M. Wintersteiger
9b137d54d3 Bugfix and new examples for implicit assumptions in Z3_solver_assert_and_track. Thanks to Amir Ebrahimi for reporting this issue! 
(See http://stackoverflow.com/questions/28558683/modeling-constraints-in-z3-and-unsat-core-cases)

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-18 16:25:27 +00:00
Nikolaj Bjorner
911ffc370a separate MaxSMT functionality to enable using this independently (and incrementally) of overall context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-02-16 09:11:28 +01:00
Nuno Lopes
d3fb5f2a4c fix misc compiler warnings 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2015-02-15 11:53:24 +00:00
Christoph M. Wintersteiger
614caaca62 Fix for arrays with arity > 1 in static_features 2015-02-09 16:20:17 +00:00
Christoph M. Wintersteiger
83a90a9133 Fixed infinite loop when nightly tests crash while std::cin is attached to /dev/null 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-09 15:26:25 +00:00
Christoph M. Wintersteiger
3a8a62fc4c Added array index/element sort detection to static_features 2015-02-09 13:41:45 +00:00
Christoph M. Wintersteiger
0a22f1e0f5 array simplifier fix for a fix... 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-08 18:07:10 +00:00
Christoph M. Wintersteiger
321c181fd8 Bugfix for array_simplifier_plugin. Thanks to codeplex user mtappler for reporting this. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-08 18:04:23 +00:00
Christoph M. Wintersteiger
0298519b4f Revert "Bugfix for array simplifier" 
This reverts commit f9d38a97df.
 2015-02-08 17:53:06 +00:00
Christoph M. Wintersteiger
f9d38a97df Bugfix for array simplifier 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-08 17:49:30 +00:00
Christoph M. Wintersteiger
d7a37f246c More bugfixes for smt setup 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-08 16:59:46 +00:00
Christoph M. Wintersteiger
4792c5fb7c Fixed bugs in static features and smt setup 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-08 16:53:08 +00:00
Christoph M. Wintersteiger
72345026be Revert "propagate_ineqs synchronization fix" 
This reverts commit 73cebc24c8.
 2015-02-08 15:16:24 +00:00
Christoph M. Wintersteiger
73cebc24c8 propagate_ineqs synchronization fix 2015-02-08 13:25:40 +00:00
Christoph M. Wintersteiger
a78dd680fb MPN synchronization fix 2015-02-08 13:25:18 +00:00
Nikolaj Bjorner
ded635cd06 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2015-02-08 10:25:44 +01:00
Nikolaj Bjorner
8141dadc89 break on small cores 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-02-08 10:22:06 +01:00
Christoph M. Wintersteiger
7e579604e1 Eliminated the old MS-Bignum interface because it stood in the way of progress. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-07 19:39:15 +00:00
Christoph M. Wintersteiger
da01f237fd fixed memory leaks 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-07 18:06:13 +00:00
Christoph M. Wintersteiger
778dd997d3 formatting (tabs) 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-07 18:05:52 +00:00
Christoph M. Wintersteiger
359c7e4da9 Removed unnecessary variables and added initialization to others to silence warnings. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-07 14:47:26 +00:00
Christoph M. Wintersteiger
b96551a1a2 .NET/Java/ML: Moved toggle_warning_messages to Global, added en/disable_trace. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-07 14:17:39 +00:00
Christoph M. Wintersteiger
941d1063dd FPA rewriter and MPF bugfixes 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-06 18:48:14 +00:00
Christoph M. Wintersteiger
5e60bcd920 FPA: fixes for the fpa_rewriter to enable model extraction and validation. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-06 16:53:31 +00:00
Christoph M. Wintersteiger
0db973ab4b undid previous fix 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-05 19:02:35 +00:00
Christoph M. Wintersteiger
de35801117 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-05 18:34:23 +00:00
Christoph M. Wintersteiger
088dc411ba fixed potential handle leak 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-05 18:32:36 +00:00
Nuno Lopes
bbefc54bf5 add implementation of UNREACHABLE for MSVC in release mode. 
This reduces code size of Z3 by 0.1%  \o/

Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2015-02-05 09:53:26 +00:00
Nuno Lopes
9d5bc024e4 add implementation of UNREACHABLE for MSVC in release mode. 
This reduces code size of Z3 by 0.1%  \o/

Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2015-02-05 09:51:05 +00:00
Christoph M. Wintersteiger
a4c599a435 typo 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-04 18:25:32 +00:00
Christoph M. Wintersteiger
3478cdb756 Added smt kernel setup for QF_FP(BV). Thanks to codeplex user smccamant for reporting this performance problem. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-03 12:30:42 +00:00
Nuno Lopes
0c4d82de58 datalog: optimize previous commit 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2015-02-02 11:49:58 +00:00
Nuno Lopes
5548ecc853 Datalog: fix bug with the following 2 scenarios: 
A(#x00) :- not B().
A() :- not B().

The first case can be further optimized, but committing this for correctness

Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2015-02-02 11:29:49 +00:00
Nuno Lopes
2444440edc DoC: implement get_size_estimate_bytes() 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2015-02-02 11:28:57 +00:00
Nuno Lopes
c0e0b39a1d Datalog: save memory in the compiler by using a union 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2015-02-02 10:34:19 +00:00