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1828 commits 23 branches 48 tags 157 MiB
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Author SHA1 Message Date
Nikolaj Bjorner d1937b2032 add PB operators to C-based API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-13 17:09:10 -08:00
Nikolaj Bjorner 133ba2d02a fixes to pb solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-13 13:41:14 -05:00
Anh-Dung Phan 64daa2977d Fix termination conditions on core_maxsat 2013-11-12 16:14:21 -08:00
Ken McMillan d73310cfa1 working on eq-propagate rule in interpolation 2013-11-12 12:38:30 -08:00
Anh-Dung Phan 66eda866ca Fix bugs on candidate list pivot rule 2013-11-11 18:23:21 -08:00
Ken McMillan 4b0c00969c Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-11-11 16:40:21 -08:00
Christoph M. Wintersteiger e1a6c5098d fixed memory leak 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-11-11 17:33:02 +00:00
Anh-Dung Phan 0d6ffe6b31 Implement three pivot rules 2013-11-11 08:51:52 +01:00
Nikolaj Bjorner e412d6175d add pb capabilities 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-09 16:19:49 -08:00
Nikolaj Bjorner 3e8c7d85aa add vocabulary for arbitrary PB inequalities 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-09 16:13:26 -08:00
Nikolaj Bjorner 293a97bdfc working on core-maxsat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-09 15:54:38 -08:00
Ken McMillan c4f7b4d0d4 remove duality junk on stdout 2013-11-09 13:55:01 -08:00
Nikolaj Bjorner 2349a0fcdd adding core-based max-sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-09 12:35:20 -08:00
Christoph M. Wintersteiger 7a718d4e07 fixed tabs 2013-11-09 14:57:45 +00:00
Christoph M. Wintersteiger 2924b1acc6 fixed reference to _DEBUG 2013-11-09 14:51:44 +00:00
Nikolaj Bjorner dc78da4873 case analysis for commit 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-08 23:29:31 -08:00
Nikolaj Bjorner ba05f79415 bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-08 22:40:43 -08:00
Nikolaj Bjorner b573b94f84 nits 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-08 21:59:38 -08:00
Nikolaj Bjorner 21058c38fd fix bounds for weighted maxsmt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-08 21:26:05 -08:00
Nikolaj Bjorner 6e1c186017 enable answer generation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-08 20:55:01 -08:00
Nikolaj Bjorner 816029c862 missing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-08 20:04:30 -08:00
Nikolaj Bjorner f997b639a0 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2013-11-08 18:22:18 -08:00
Nikolaj Bjorner c6c7093a4c make max-smt solvers generic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-08 18:22:07 -08:00
Anh-Dung Phan 5a27c035e4 Add a vector of edges to handle spanning trees 2013-11-08 18:00:48 -08:00
Nikolaj Bjorner 9f53a4aa18 working on supporting multiple max-sat objectives 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-08 16:54:34 -08:00
Ken McMillan 0cc5c169a4 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-11-08 16:28:27 -08:00
Ken McMillan 749f95c9d7 handle eq-propagate arithetic rule 2013-11-08 16:18:48 -08:00
Nikolaj Bjorner f350efffc7 working on pareto and upper/lower bound facilities 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-08 13:52:27 -08:00
Nikolaj Bjorner 6caee5e3ca more refactoring 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-08 13:16:10 -08:00
Nikolaj Bjorner 29cc9025cb renaming to optsmt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-08 12:41:05 -08:00
Christoph M. Wintersteiger 86f39cd4c1 Changed references to _DEBUG to Z3DEBUG. 
(gcc does not define _DEBUG for debug builds.)

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-11-08 19:21:55 +00:00
Nikolaj Bjorner 33be06c6dc continued re-factoring 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-08 09:00:24 -08:00
Nikolaj Bjorner acbeed2e97 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2013-11-07 18:09:58 -08:00
Nikolaj Bjorner 401fced400 separate out file for objectives 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-07 18:09:44 -08:00
Ken McMillan 763ae0d246 removed debugginf message in interpolation 2013-11-07 17:42:18 -08:00
Ken McMillan a898bad961 fixed two interpolation bugs 2013-11-07 17:38:39 -08:00
Ken McMillan b076c152b3 adding farkas axiom to interpolation 2013-11-07 16:17:56 -08:00
Anh-Dung Phan ab4efe2da0 Update interface of network flows 2013-11-07 15:56:53 -08:00
Ken McMillan cf176af48e looking for more farkas rules in interpolation 2013-11-07 15:40:44 -08:00
Ken McMillan d9c69f5294 handling commutativity rule in interpolation 2013-11-07 15:13:39 -08:00
Nikolaj Bjorner 759d80dfe3 fix regression 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-07 12:15:51 -08:00
Nikolaj Bjorner 8fb92e6312 tested network sorting 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-07 10:49:36 -08:00
Nikolaj Bjorner c57594d463 tested network sorting 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-07 10:47:12 -08:00
Christoph M. Wintersteiger 412f912c46 bugfix for pb2bv 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-11-07 15:06:36 +00:00
Nikolaj Bjorner 31e2d823c9 add cutting plane 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-07 01:35:25 -08:00
Nikolaj Bjorner 220b339e5e add cutting plane 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-07 01:30:19 -08:00
Nikolaj Bjorner d434cbea41 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2013-11-07 00:53:23 -08:00
Nikolaj Bjorner 3ee8c3efb5 pb/car constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-07 00:53:08 -08:00
Anh-Dung Phan bc9bfe7f97 Use templates on spanning trees 2013-11-07 07:33:25 +01:00
Anh-Dung Phan 55e91c099f Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2013-11-06 18:34:28 -08:00