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14000 commits 24 branches 48 tags 158 MiB
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240 commits

Author SHA1 Message Date
Nikolaj Bjorner
76c9abada2 remove dbg pp 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-08-23 11:00:19 -07:00
Nikolaj Bjorner
546a9b8f03 revising pd-maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-08-23 10:53:39 -07:00
Nikolaj Bjorner
4bc044c982 update header guards to be C++ style. Fixes issue #9 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-07-08 23:18:40 -07:00
Nikolaj Bjorner
5f484c069b fix distribute forall, fixes issue #138 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-06-23 14:15:14 +02:00
Nikolaj Bjorner
301f441801 bypass simplifier if (m_is_clausal) { 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-10-22 09:02:08 -07:00
Nikolaj Bjorner
e6725b2344 merge unstable into opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-26 12:12:24 -07:00
Nikolaj Bjorner
904ab4bf9e address race condition in cleanup methods 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-05 11:18:34 -07:00
Nikolaj Bjorner
19050d1c4c merge Fixedpoint.cs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-28 12:20:48 -07:00
Nikolaj Bjorner
103e49d9b4 Add option to control explosion of cofactor-term-ite following example by Anvesh 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-06-18 09:53:47 -07:00
Nikolaj Bjorner
1ed7643d32 Add option to control explosion of cofactor-term-ite following example by Anvesh 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-06-18 09:52:59 -07:00
Nikolaj Bjorner
2c69aa0df1 fix duplicate class 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-22 00:06:34 -07:00
Nikolaj Bjorner
c14c65465a working on stand-alone simplex 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-26 19:46:42 -08:00
Nikolaj Bjorner
3fa0e6f3fb testing decomposition during pre-processing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-02 16:05:26 -08:00
Nikolaj Bjorner
8d0d123a4c pareto take 3 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-02 01:45:34 -08:00
Nikolaj Bjorner
a307bd67e0 pareto take 3 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-02 01:35:31 -08:00
Nikolaj Bjorner
a0e98ca39b working on pb pre-processing/subsumption 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-26 10:14:05 -08:00
Nikolaj Bjorner
0641c4f694 working on pre-processing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-26 09:53:33 -08:00
Nikolaj Bjorner
70c4432bb4 working on pb pre-processing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-23 13:22:21 -08:00
Nikolaj Bjorner
0c2ec6951a working on pre-processing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-23 03:25:22 -08:00
Nikolaj Bjorner
24f2fd380c adding pre-processing of BP constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-23 01:33:24 -08:00
Anh-Dung Phan
034b33b6da Remove m_final from spanning tree representation 2013-11-06 13:30:29 -08:00
Nikolaj Bjorner
89989627d0 add blast method for ite terms 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-04 13:33:02 -08:00
Nikolaj Bjorner
9b34350646 test output predicates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-10-13 06:25:26 -07:00
Leonardo de Moura
2b59f2ecc2 Fix issue https://z3.codeplex.com/workitem/37 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-06-06 18:29:29 -07:00
Nikolaj Bjorner
eead1bbc48 missing else 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-23 09:24:39 -07:00
Nikolaj Bjorner
e1d5f484f1 simplify result from tactics, remove unused features from difference logic solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-23 08:46:46 -07:00
Leonardo de Moura
9abcde9a35 Fix typos 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-03-25 14:42:18 -07:00
Leonardo de Moura
cec328cfdc Add get_sort(expr * n) function that does not depend on ast_manager. Move power_of_two to rational class. Add arith_recognizers and bv_recognizers classes. The two new classes contain the 'read-only' methods from arith_util and bv_util. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-18 14:44:51 -08:00
Leonardo de Moura
4df172e971 Fix file name (use same naming convention) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-14 09:04:20 -08:00
Leonardo de Moura
e0f4d870fd Removed auxiliary constants created by the nnf tactic from Z3 models. Fixed model.compact parameter propagation problem. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-13 14:03:58 -08:00
Leonardo de Moura
a07b459fdf Added is_unique_value. Its semantics is equal to the old is_value method. The contract for is_value changed. See comments at ast.h for more information. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-07 12:53:51 -08:00
Leonardo de Moura
9754ccf8a1 fixing problems with the new parameter framework 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-04 11:16:42 -08:00
Leonardo de Moura
cf28cbab0a saved params work 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-29 17:19:12 -08:00
Leonardo de Moura
b70687acc9 cleanning solver initialization, and fixing named assertion support 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-02 16:35:08 -07:00
Leonardo de Moura
b629dd7fdd fixed der tactic installation command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-30 08:38:20 -07:00
Leonardo de Moura
ad615221ce Fixed python regressions. Added missing tactic. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-28 11:22:41 -07:00
Leonardo de Moura
1ea606092c checkpoint 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-25 15:44:53 -07:00
Leonardo de Moura
8a4f6d5719 checkpoint 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-25 15:06:40 -07:00
Leonardo de Moura
f57d4b1b19 reorganizing the code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-25 11:28:03 -07:00
Leonardo de Moura
0990a2e045 using a consistent naming convention for naming tactic subfolders 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-24 15:11:44 -07:00