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Author SHA1 Message Date
Nikolaj Bjorner
3d993a4ee1 Merge branch 'master' of https://github.com/Z3Prover/z3 into nsb/master 2015-11-06 17:29:53 -08:00
Nikolaj Bjorner
b4cb51cdb3 working on Forking/Serializing a z3 Solver #209 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-11-06 17:29:24 -08:00
Murphy Berzish
e9b31f2995 temporarily patched in a get_eqc_allUnroll() implementation 2015-11-06 14:13:38 -05:00
Murphy Berzish
ac8b5e6eae free variable WIP 2015-11-06 14:10:18 -05:00
Murphy Berzish
4a8ee88461 ctx_dep_analysis() done, final_check() WIP 2015-11-06 13:43:54 -05:00
Nikolaj Bjorner
5ea2c22153 fix build break - by renaming tout to out 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-11-06 10:21:02 -08:00
Nikolaj Bjorner
aeedb931f3 fix build break 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-11-06 10:20:21 -08:00
Christoph M. Wintersteiger
a6b3fba038 Build fix, hide debug code in release mode. 2015-11-06 18:06:23 +00:00
Christoph M. Wintersteiger
05e7aca388 Merge branch 'master' of https://github.com/Z3Prover/z3 2015-11-06 16:24:48 +00:00
Christoph M. Wintersteiger
c2aee86e4e Added new SMT logic names 2015-11-06 16:24:44 +00:00
Nikolaj Bjorner
deec11f24a Merge pull request #296 from NikolajBjorner/master 
fix for #291. The root issue is that the set of antecedents is recycl…
 2015-11-06 07:16:44 -08:00
Nikolaj Bjorner
7b72486644 Merge branch 'master' of https://github.com/Z3Prover/z3 into nsb/master 2015-11-05 17:32:35 -08:00
Nikolaj Bjorner
63ea2c4d8f Merge pull request #295 from pazz/AstRef-hash 
add __hash__ to AstRef
 2015-11-05 16:20:10 -08:00
Nikolaj Bjorner
fc592fc856 fix for #291. The root issue is that the set of antecedents is recycled as a fixed object between routines. Antecedents that were already allocated for a Gomory cut got reset by the internalizer. This causes unsound bounds axioms to be created 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-11-05 15:08:42 -08:00
Patrick Totzke
d4242e16c5 add __hash__ to AstRef 
AstRef objects needs to be hashable in order
to be used as keys in python dictionaries
 2015-11-05 16:28:02 +00:00
Murphy Berzish
9f01b9dc92 more progress on model gen (WIP) 2015-11-04 16:22:06 -05:00
Christoph M. Wintersteiger
ebbed7a92e Added tactic comments for QF_AUFLIA, QF_AUFBV, QF_UF, and QF_UFBV default tactics. 2015-11-04 15:44:29 +00:00
Christoph M. Wintersteiger
7037739453 Merge branch 'master' of https://github.com/Z3Prover/z3 2015-11-04 13:35:00 +00:00
Christoph M. Wintersteiger
715050da0b Java API comments fix. 2015-11-04 13:34:50 +00:00
Nikolaj Bjorner
9ca3596f18 Merge pull request #289 from NikolajBjorner/master 
fix rewriter for model validation
 2015-11-03 11:17:24 -08:00
Nikolaj Bjorner
d6cb778365 fix rewriter for model validation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-11-03 07:45:42 -08:00
Christoph M. Wintersteiger
2f216ee5c1 Fixed PREFIX for OSX installation. Fixes #124. 2015-11-03 15:35:43 +00:00
Christoph M. Wintersteiger
bd94b59a92 Bugfix for arith rewriter to avoid rewriting loops. 2015-11-03 13:00:10 +00:00
Christoph M. Wintersteiger
27140c527c trailing whitespace 2015-11-03 12:56:29 +00:00
Christoph M. Wintersteiger
20715bbf3b Fixed initialization of interpolation context so it is properly disabled when solving SMT v1 benchmarks. 2015-11-03 12:29:02 +00:00
Christoph M. Wintersteiger
949ad4d2fc Trailing whitespace removed. 2015-11-03 12:28:10 +00:00
Nikolaj Bjorner
11b6676e8f Merge pull request #287 from NikolajBjorner/master 
Fix bug exposed by QF_NIA example
 2015-11-02 14:20:53 -08:00
Nikolaj Bjorner
2efd5bf9d1 Fix bug exposed in #281 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-11-02 14:18:49 -08:00
Nikolaj Bjorner
f78c769b3b Merge branch 'master' of https://github.com/Z3Prover/z3 2015-11-02 13:49:48 -08:00
Christoph M. Wintersteiger
7ac64f1f96 Bugfix for FP model converter (fp.min/fp.max models) 2015-11-02 19:55:25 +00:00
Nikolaj Bjorner
ec12368b54 Enable model construction and evaluation for theory functions that may be uninterpreted. To fix issue #237 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-11-02 11:36:50 -08:00
Christoph M. Wintersteiger
92152b16ca Bugfixes for model verification of unspecified values of fp.min/fp.max 2015-11-02 19:25:44 +00:00
Christoph M. Wintersteiger
14d2356a32 Code simplification 2015-11-02 19:25:11 +00:00
Christoph M. Wintersteiger
ba70ab9ad2 Bugfix for theory_fpa 2015-11-02 19:08:52 +00:00
Nikolaj Bjorner
77fec049a5 Enable model construction and evaluation for theory functions that may be uninterpreted. To fix issue #237 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-11-02 10:27:44 -08:00
Nikolaj Bjorner
feba64b739 Enable model construction and evaluation for theory functions that may be uninterpreted. To fix issue #237 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-11-02 10:18:25 -08:00
Nikolaj Bjorner
fb0999b3cf Merge pull request #286 from NikolajBjorner/master 
Fixes to MaxSAT, add checks for incorrect use of internalizer API
 2015-11-02 08:25:23 -08:00
Nikolaj Bjorner
7169fc469e Merge branch 'master' of https://github.com/NikolajBjorner/z3 2015-11-02 08:19:35 -08:00
Nikolaj Bjorner
728df41966 Merge branch 'master' of https://github.com/Z3Prover/z3 2015-11-02 08:19:11 -08:00
Nikolaj Bjorner
653416153d use appropriate MaxSAT solver even if there are no soft constraints. Also avoid PB constraints when all soft constraints are false. Reported by Klaus Becker 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-11-02 08:18:51 -08:00
Nikolaj Bjorner
32f3bd17fb adding translation routine to context to address enhancement request #209 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-10-31 14:30:54 -07:00
Nikolaj Bjorner
9acaa49a05 adding translation routine to context to address enhancement request #209 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-10-31 14:28:21 -07:00
Nikolaj Bjorner
4b1a730f46 API method for translating context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-10-31 12:47:16 -07:00
Nikolaj Bjorner
fb624780d5 add checks in internalizer for issues of the form #227 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-10-31 12:41:57 -07:00
Christoph M. Wintersteiger
88064fc172 minor theory_fpa refactoring 2015-10-31 19:16:09 +00:00
Christoph M. Wintersteiger
1d7aa9ba2f Fixed rewriter bug in theory_fpa. 2015-10-31 18:53:40 +00:00
Christoph M. Wintersteiger
8491b3bebe Revert "Fixed use of mk_th_axiom in theory_fpa." 
This reverts commit 89e99c7b4b.
 2015-10-31 18:51:32 +00:00
Nikolaj Bjorner
4fd1f4a65c add handler for abuse of OP_IMPLIES 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-10-31 11:34:55 -07:00
Christoph M. Wintersteiger
89e99c7b4b Fixed use of mk_th_axiom in theory_fpa. 
Relates to #227
 2015-10-31 13:57:17 +00:00
Nikolaj Bjorner
2bd2dd3334 Merge pull request #285 from NikolajBjorner/master 
add line/position information to unsupported command reports per zeph…
 2015-10-30 21:21:13 -07:00