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4530 commits 23 branches 48 tags 157 MiB
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3690 commits

Author SHA1 Message Date
Nikolaj Bjorner
8e80fb830b merge fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-01-03 14:12:45 -08:00
Nikolaj Bjorner
0c03a87c82 merge with master 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-01-03 14:08:29 -08:00
Nikolaj Bjorner
532ec6f8dc seq API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-01-03 14:07:34 -08:00
Nikolaj Bjorner
b5969326bc seq API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-01-02 23:31:36 -08:00
Nikolaj Bjorner
1147037a99 seq API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-01-02 22:54:49 -08:00
Nikolaj Bjorner
e10ecad5dc seq API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-01-02 22:52:28 -08:00
Nikolaj Bjorner
5e553a4dc1 seq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-01-02 13:32:44 -08:00
Nikolaj Bjorner
876fd1f7ba seq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-01-01 09:00:21 -08:00
Nikolaj Bjorner
6c6d1d92c4 seq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-31 16:10:41 -08:00
Nikolaj Bjorner
5c789ab1d0 Merge branch 'master' of https://github.com/Z3Prover/z3 2015-12-31 10:42:48 -08:00
Nikolaj Bjorner
38865ffe0d program the simple joints a bit more defensively per bugs reported by Sean McLaughlin 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-31 10:42:41 -08:00
Christoph M. Wintersteiger
4286eb571f Bugfix for FP numeral construction and extraction. 
Fixes #382.
 2015-12-31 16:40:45 +00:00
Nikolaj Bjorner
78550ec816 seq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-31 07:48:14 -08:00
Nuno Lopes
c8931a7bba remove unused decl 
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-12-30 15:50:46 +00:00
Nuno Lopes
03afedafaf expr_abstract: don't recreate an AST_APP if arguments didn't change 
gives ~30% speedup in some benchmarks with quantifiers

Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-12-30 13:54:01 +00:00
Nikolaj Bjorner
746d26e744 seq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-29 21:14:52 -08:00
Nikolaj Bjorner
e63724a22d replace assert by SASSERT in case of unsupported proof rule 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-29 15:30:42 -08:00
Nikolaj Bjorner
bd9b5b5735 seq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-29 10:13:19 -08:00
Christoph M. Wintersteiger
2f08040403 typo 2015-12-29 16:00:07 +00:00
Christoph M. Wintersteiger
b0781a14cd Fix for FP numeral construction in the Python API. Fixes #386. 2015-12-29 15:59:14 +00:00
Nikolaj Bjorner
e2fab0a555 seq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-28 18:15:48 -08:00
Nikolaj Bjorner
739043e273 seq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-28 10:28:43 -08:00
Nikolaj Bjorner
071a654a9a seq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-27 04:41:25 -08:00
Nikolaj Bjorner
31302ec851 automata 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-25 15:22:26 -08:00
Nikolaj Bjorner
4a5b645d88 automata 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-25 05:37:24 -08:00
Nikolaj Bjorner
659a7ede84 automata 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-25 04:25:23 -08:00
Nikolaj Bjorner
65d147106e automata 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-24 12:01:59 -08:00
Nikolaj Bjorner
1bbf7813b0 automata 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-24 03:30:02 -08:00
Nikolaj Bjorner
2a7f2ab7f8 sequence automaton 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-23 20:33:55 -08:00
Nikolaj Bjorner
f414869456 add symbolic automaton 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-23 19:46:10 -08:00
Nikolaj Bjorner
386399472d seq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-23 11:02:34 -08:00
Christoph M. Wintersteiger
077e801590 Assertion fix. Relates to #383. 2015-12-23 13:41:52 +01:00
Nikolaj Bjorner
7a9bd72e2e merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-22 17:48:47 -08:00
Nikolaj Bjorner
72d2cd546e elim_bounds bugfix 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-22 17:48:02 -08:00
Nikolaj Bjorner
0b1e8ff912 removing tabs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-22 17:00:00 -08:00
Nikolaj Bjorner
5262e1986c removing tabs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-22 16:58:26 -08:00
Christoph M. Wintersteiger
ced4a430d1 ML code simplification 2015-12-22 23:40:27 +00:00
Christoph M. Wintersteiger
0f656047c7 ML code simplification 2015-12-22 23:37:07 +00:00
Nikolaj Bjorner
54e8612f4d fix bounds elimination bug for nested quantifiers. Codeplex post z3: A formula and its negation are unsatisfiable 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-22 12:26:38 -08:00
Nikolaj Bjorner
4cf41c44f3 support else values that are null from models 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-22 11:09:48 -08:00
Nikolaj Bjorner
995d66c6f2 remove print statements 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-22 10:46:33 -08:00
Nikolaj Bjorner
9c6271dded add debugging facilities for github issues #384 #367 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-22 10:43:18 -08:00
Nikolaj Bjorner
65da0f9f3a updated seq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-21 06:07:50 -08:00
Nikolaj Bjorner
8e26c97782 tuning bit-vector operations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-21 13:09:03 +02:00
Nikolaj Bjorner
1eebab355c Merge branch 'master' of https://github.com/Z3Prover/z3 2015-12-20 09:44:16 +02:00
Nikolaj Bjorner
284fcc2c04 seq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-20 09:43:56 +02:00
Christoph M. Wintersteiger
c2ab9b72dc resource-limit related fixes in src/test 2015-12-18 18:43:38 +00:00
Christoph M. Wintersteiger
ed1e8b73ed formatting 2015-12-17 17:39:23 +00:00
Nikolaj Bjorner
99da56a786 Merge branch 'master' of https://github.com/Z3Prover/z3 2015-12-16 00:49:36 +02:00
Nikolaj Bjorner
ee0dbf34f0 add completion (introducing negative root function symbols) to address regression introduced when fixing unsound handling of negative roots 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-16 00:49:06 +02:00