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Code Activity
11037 commits 43 branches 51 tags 169 MiB
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100 commits

Author SHA1 Message Date
Nikolaj Bjorner
e0d8cefde4 remove cooperate 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-12 20:15:46 -07:00
Nikolaj Bjorner
a74ac93bcc fix #2196 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-03-22 13:34:31 -07:00
Nikolaj Bjorner
057151c7a8 fix #2188 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-03-18 07:56:25 -07:00
Nikolaj Bjorner
22783a4bcb import more from csp 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-11 13:09:28 -08:00
Nikolaj Bjorner
d04e72819a abstract solver API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-06 19:42:01 +01:00
Nikolaj Bjorner
d3d392da41 adding maxlex, delay mk_true() calls in goal2sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-01-24 21:36:40 -08:00
Nikolaj Bjorner
074ed0d874 fix warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-11-24 17:39:19 -08:00
Nikolaj Bjorner
ec36a9c495 fix user push/pop with ba constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-11-22 12:40:23 -08:00
Nikolaj Bjorner
e9d615e309 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-14 15:16:22 -07:00
Bruce Mitchener
cdfc19a885 Use nullptr. 2018-10-02 09:11:19 +07:00
Nikolaj Bjorner
c8730daea7 fix memory leak, add strengthening 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-09-03 16:56:07 -07:00
Nikolaj Bjorner
96d3b98a44 fix #1783, wronge clausification of negated pb inequalities. Signs were ignored 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-08-11 13:33:09 -07:00
Nikolaj Bjorner
84c7df75d6 record statistics setting in config_params so that fp engine can access them, fix serialization bug when check-assumptions returns unsat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-08-06 16:21:27 -07:00
Nuno Lopes
cef17c22a1 remove some allocs from exceptions 2018-07-02 17:08:02 +01:00
Nikolaj Bjorner
335d672bf1 fix #1675, regression in core processing in maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-19 23:23:19 -07:00
Nikolaj Bjorner
ff0f257102 remove iff 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:48 -07:00
Nikolaj Bjorner
c513f3ca09 merge with master 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-25 14:57:01 -07:00
Nikolaj Bjorner
f04e805fa4 add hiding to auxiliary declarations created in mc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-06 18:02:37 -08:00
Nikolaj Bjorner
718e5a9b6c add unit extraction 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-06 01:08:17 -08:00
Nikolaj Bjorner
4c1379e8c9 bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-19 21:49:03 -08:00
Bruce Mitchener
76eb7b9ede Use nullptr. 2018-02-12 14:05:55 +07:00
Nikolaj Bjorner
8fb7fb9f98 add missing caching of PB/cardinality constraints, increase limit for compiling cardinalities to circuits 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-11 19:27:00 -08:00
Bruce Mitchener
7167fda1dc Use override rather than virtual. 2018-02-10 09:56:33 +07:00
Nikolaj Bjorner
5e482def18 fix local search encoding bug 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-08 07:27:32 -08:00
Nikolaj Bjorner
61f99b242e xor to xr to avoid clang issue 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-07 15:25:02 -08:00
Nikolaj Bjorner
20fe08d80c fix more bugs with compilation of pb equalities 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-04 09:51:45 -08:00
Nikolaj Bjorner
354c16454a fix bug in translation of pbeq into sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-03 22:19:25 -08:00
Nikolaj Bjorner
3b1810d893 fix hidden tautology bug on non-learned clauses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-21 23:18:41 -08:00
Nikolaj Bjorner
7fc1b75cb8 Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2018-01-19 21:36:24 -08:00
Nikolaj Bjorner
e4f29a7b8a debugging mc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-19 21:09:52 -08:00
Nikolaj Bjorner
67de30ca4a Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2018-01-19 13:57:25 -08:00
Nikolaj Bjorner
d6c49adddb local 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-19 13:57:21 -08:00
Nikolaj Bjorner
c7ee532173 fix static 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-18 10:44:40 -08:00
Nikolaj Bjorner
7b8101c502 fix bugs related to model-converter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-17 12:25:24 -08:00
Nikolaj Bjorner
3047d930e1 fix xor processing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-13 19:53:50 -08:00
Nikolaj Bjorner
d79c33fb21 fix model bugs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-13 16:12:38 -08:00
Nikolaj Bjorner
1c2966f8e9 updates to model generation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-11 11:20:23 -08:00
Nikolaj Bjorner
b1724b2f62 fix update to variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-28 14:39:16 -08:00
Nikolaj Bjorner
0b424942ab bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-23 14:42:21 -08:00
Nikolaj Bjorner
8198a8ce7b bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-23 14:41:16 -08:00
Nikolaj Bjorner
c199344bbf fix sat model converter to work with incrementality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-18 11:12:27 -08:00
Nikolaj Bjorner
427b5ef002 set eliminated to false on literals used in clauses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-30 11:20:19 -08:00
Miguel Angelo Da Terra Neves
cba0599046 model converter fixes 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-11-29 17:14:49 -08:00
Nikolaj Bjorner
a57628fbcc fix missing conversions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-28 14:12:05 -08:00
Nikolaj Bjorner
5f0a02b5f7 remove output 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-22 09:05:17 -08:00
Nikolaj Bjorner
8230cbef4c fix mc efficiency issues 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-22 08:55:21 -08:00
Nikolaj Bjorner
87a1e2b30e Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2017-11-21 13:32:44 -08:00
Nikolaj Bjorner
ef30868ad7 change lookahead equivalence filter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-21 13:32:40 -08:00
Miguel Angelo Da Terra Neves
773d938925 re-adding simplified constraints based on model converter 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-11-21 13:24:14 -08:00
Nikolaj Bjorner
4bbece6616 re-organize proof and model converters to be associated with goals instead of external 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-18 16:33:54 -08:00