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Author SHA1 Message Date
Christoph M. Wintersteiger 758a6d98fb FPA API clarification 2016-11-07 12:35:48 +00:00
Christoph M. Wintersteiger 9ebea09d05 added is_numeral_negative to ML API. 2016-11-07 10:28:39 +00:00
Nikolaj Bjorner 0909832cbf updated release notes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-06 02:11:45 +01:00
Christoph M. Wintersteiger 5ef7d38d72 Whitespace 2016-11-05 14:39:23 +00:00
Christoph M. Wintersteiger 50c323dc74 Whitespace 2016-11-05 14:35:56 +00:00
Nikolaj Bjorner 69853ba6fc Merge branch 'master' of https://github.com/Z3Prover/z3 2016-11-05 08:18:59 +00:00
Nikolaj Bjorner caf0a1e80d fix breaking change to theory-seq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-05 07:22:27 +00:00
Christoph M. Wintersteiger b1f7c6ac97 eliminated unnecessary variable 2016-11-04 22:08:49 +00:00
Christoph M. Wintersteiger 696bbc7708 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-11-04 21:27:16 +00:00
Christoph M. Wintersteiger ac7e1b145c Whitespace, typo 2016-11-04 21:27:10 +00:00
Christoph M. Wintersteiger 81fce55d78 Updated optimization ML API. Addresses #776. 2016-11-04 21:22:01 +00:00
Nikolaj Bjorner e7f7090a01 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-11-04 20:29:20 +00:00
Nikolaj Bjorner 152321bce6 fix crash in poly normalizer exposed by qe. Issue #775 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-04 20:29:12 +00:00
Christoph M. Wintersteiger 19858c44b2 Added release notes for the upcoming 4.5.0 release 2016-11-04 19:39:53 +00:00
Nikolaj Bjorner 856cf7d4f9 fix generation of fresh constants for uninterpreted sort in EPR, Issue #649 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-04 15:51:35 +00:00
Nikolaj Bjorner e700460645 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-11-04 15:19:19 +00:00
Nikolaj Bjorner 51a4085910 check for logic in solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-04 15:19:11 +00:00
Christoph M. Wintersteiger 824ba14977 Disabled some ITE rewrite rules that were applied by default, but too expensive. Added re-computation of subterm occurrences in ctx_simplify_tactic. (Performance fixes for QF_LIA benchmarks). 2016-11-04 13:39:53 +00:00
Christoph M. Wintersteiger a3e915fbea Whitespace 2016-11-04 13:37:14 +00:00
Christoph M. Wintersteiger 7bbdb7714f Added signed .NET assemblies in unix builds 2016-11-03 17:20:39 +00:00
Christoph M. Wintersteiger 6e0369036e fixed log output typo 2016-11-03 17:13:02 +00:00
Nikolaj Bjorner c0fb2eafe5 remove recursive expansion of else-case 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-02 23:08:10 +00:00
Nikolaj Bjorner be9d5c7088 fix evaluator for array store expressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-02 21:33:24 +00:00
Nikolaj Bjorner 46a4bc6030 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-11-02 14:15:05 +00:00
Nikolaj Bjorner f61600d1d8 fixing unsat core extraction for tactics 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-02 14:14:55 +00:00
Christoph M. Wintersteiger c8689ed796 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-11-02 13:36:38 +00:00
Christoph M. Wintersteiger c81ee05098 Fixes for .NET Core build 2016-11-02 13:36:29 +00:00
Nikolaj Bjorner 46c4fdaae5 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-11-01 18:39:00 +01:00
Nikolaj Bjorner 305e080239 enable unsat core extraction in nlsat_tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-01 17:57:28 +01:00
Christoph M. Wintersteiger 026309a325 bugfix for disequality propagation in smt_context 2016-11-01 14:21:06 +00:00
Christoph M. Wintersteiger ed5137ffd2 build fix 2016-11-01 11:23:42 +00:00
Nikolaj Bjorner 84172302a2 fix bug in mutex extraction, reported by Patrick Trentin 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-01 00:16:16 +01:00
Nikolaj Bjorner ba942af5a8 disable sat solver when proofs are turned on. Fixes issue #768 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-31 23:27:39 +01:00
Nikolaj Bjorner fa1a0aa7ba remove buggy and unused equivalence relation plugin. Github issue #770 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-31 22:59:56 +01:00
Nikolaj Bjorner ff75f88c4f fix memory abuse in internalization in inc-sat-solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-31 22:25:58 +01:00
Nikolaj Bjorner 596f07e548 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-10-28 08:27:21 -07:00
Nikolaj Bjorner 3714e520be fix performance bottlnecks: gc of literals walk through potentially huge watch-lists, avoid user-push/pop around calls to solver2tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-28 08:27:11 -07:00
Nikolaj Bjorner 7764148dd3 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-28 07:42:27 -07:00
Nikolaj Bjorner 2475f3bff5 ensure that variables passed to consequence finding have bound constraints, if applicable. Even if those variables do not occur in the constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-28 07:41:27 -07:00
Nikolaj Bjorner 4d078dc0a9 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-28 07:17:49 -07:00
Christoph M. Wintersteiger f1412d3f32 Bugfix for bouned_int2bv_solver 2016-10-28 14:23:01 +01:00
Christoph M. Wintersteiger 02e1bae9cb whitespace 2016-10-28 14:22:27 +01:00
Christoph M. Wintersteiger 6fb358a432 Build fix for libz3.vcxproj. 2016-10-28 13:45:10 +01:00
Christoph M. Wintersteiger 9c16d16bc8 removed debug output 2016-10-28 12:22:28 +01:00
Nikolaj Bjorner ca309341c3 fixing cancellation code paths for inc_sat_solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-27 22:07:46 -07:00
Nikolaj Bjorner b1d673e3eb catch cancellation exceptions, return undef 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-27 16:34:26 -07:00
Nikolaj Bjorner 7d7e03e377 rewind qhead to ensure re-propagation after cancellation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-27 16:23:33 -07:00
Nikolaj Bjorner 41deae52c6 fix enum2bv to handle singleton enumeration types, differentiate disequality conflicts for theories that handle disequalities vs. theories that don't 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-27 13:35:53 -07:00
Nikolaj Bjorner 24fc19ed58 speed up consequence finding by avoiding local search whenver assumption level is reached during the initial phase 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-27 08:15:39 -07:00
Christoph M. Wintersteiger 253cfeb0af Added FPA numeral accessors/predicates to Python API 2016-10-27 15:07:34 +01:00