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Code Activity
19243 commits 49 branches 53 tags 182 MiB
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16217 commits

Author SHA1 Message Date
Nikolaj Bjorner
8e2298c327 fix extraction of statistics for horn tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-25 19:24:48 -08:00
Leonardo de Moura
a895506dac Fix issue reported at http://stackoverflow.com/questions/14524316/z3-4-3-get-complete-model 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-25 09:29:03 -08:00
Nikolaj Bjorner
0906fd9d9c Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-01-24 19:20:17 -08:00
Nikolaj Bjorner
a6cf5281eb working on tab context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-24 19:20:08 -08:00
Leonardo de Moura
6dd4cb832b Fix problem reported by Alex Horn 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-24 16:42:34 -08:00
Leonardo de Moura
711abc75fb Fix issue reported at http://z3.codeplex.com/workitem/14 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-24 13:22:28 -08:00
Leonardo de Moura
7e7927052e Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-01-24 12:51:11 -08:00
Leonardo de Moura
7eaa5562d8 Fix http://z3.codeplex.com/workitem/19 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-24 12:51:03 -08:00
Nikolaj Bjorner
521382e37f working on tab-context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-24 12:50:19 -08:00
Nikolaj Bjorner
d3025569c2 working on tab-context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-24 12:45:58 -08:00
Leonardo de Moura
afaef63bfa Fix compilation error when using gcc. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-24 12:38:37 -08:00
Nikolaj Bjorner
c89531bcf8 working on tab-context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-23 21:44:42 -08:00
Nikolaj Bjorner
b61c1b0ded working on tab-context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-23 19:05:38 -08:00
Nikolaj Bjorner
085ccf5eff working on tab context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-21 22:28:25 -08:00
Nikolaj Bjorner
af4c09c8d3 update substitution routines 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-21 21:59:20 -08:00
Nikolaj Bjorner
b9cc7080e7 update substitution routines 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-21 21:47:43 -08:00
Leonardo de Moura
7cad0b4a1f Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-01-21 08:27:56 -08:00
Leonardo de Moura
a3eb6d121f Merge branch 'cade24' into unstable 2013-01-21 08:27:32 -08:00
Nikolaj Bjorner
87e9015675 working on tab_context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-20 18:41:41 -08:00
Leonardo de Moura
5d938a5fe2 Fix bug 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-20 18:41:24 -08:00
Leonardo de Moura
3344151aca Replace # with x in the definition of algebraic elements 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-20 18:21:09 -08:00
Nikolaj Bjorner
99f5a5bddb working on tab_context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-18 17:36:42 -08:00
Nikolaj Bjorner
cab908bfef working on horn tab solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-18 09:56:35 -08:00
Nikolaj Bjorner
8daf100c65 working on tab Horn solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-17 18:03:34 -08:00
Christoph M. Wintersteiger
79dafcea81 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-01-17 19:31:24 +00:00
Christoph M. Wintersteiger
4b18c8f9c4 Java API: syntactic adjustments, getters, setters, 
... convenience parameters, etc.

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-01-17 19:31:02 +00:00
Christoph M. Wintersteiger
3abf397560 Added Solver.AssertAndTrack 
Convenience fixes.
Renamed Context.Const to Context.ConstProbe

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-01-17 19:30:00 +00:00
Nikolaj Bjorner
c0f22039e4 add back cooperate.h include (not used now, but will be) 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-17 08:23:09 -08:00
Nikolaj Bjorner
b19a47176b working on tab 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-17 08:17:21 -08:00
Nikolaj Bjorner
50bf845b40 add tabulation/subsumption engine 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-16 17:16:44 -08:00
Leonardo de Moura
bb386c0f18 Fix problem in inv_rf 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-16 11:19:11 -08:00
Leonardo de Moura
c9b7ea35b6 Fix typo 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-16 08:39:24 -08:00
Leonardo de Moura
be266bdd56 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-01-15 17:44:18 -08:00
Leonardo de Moura
eea3384106 Add lazy normalization for algebraic extension values. Increase default max_precision to 128. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-15 16:35:36 -08:00
Leonardo de Moura
217c8375ce Add new rational function normalization procedure. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-15 14:34:34 -08:00
Nikolaj Bjorner
ca5eb5186d fix pretty printer for smt2 unary minus 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-15 09:24:12 -08:00
Christoph M. Wintersteiger
5f0cb28ca3 .NET and Java APIs: added functions for global parameter management. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-01-15 17:05:31 +00:00
Leonardo de Moura
f0737bdf7f Replace expensive_eval_sign_at with version that does not generate rational numbers 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-14 18:30:36 -08:00
Leonardo de Moura
799fe073db Add API for extracting numerator/denominator of RCF numerals. Add field to store the original isolating interval before refinement. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-14 18:29:08 -08:00
Leonardo de Moura
991a1528cd Cache isolating interval for better pretty printing 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-14 12:17:15 -08:00
Leonardo de Moura
025cb2a2a8 Avoid wasteful memory allocation 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-14 12:03:22 -08:00
Leonardo de Moura
38e0b4a20a Fix bug. Add is_denominator_one macro. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-14 11:55:52 -08:00
Leonardo de Moura
742f2b07dd Add support for compact string representation in the RCF API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-14 11:08:32 -08:00
Leonardo de Moura
6c35e08e43 Make sure we do not use denominators != 1 when encoding values of algebraic extensions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-14 10:43:18 -08:00
Leonardo de Moura
39d5b850e8 Fix bug reported at http://stackoverflow.com/questions/14307692/unknown-when-using-defs 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-13 12:59:39 -08:00
Leonardo de Moura
4879b8db7a Merge branch 'unstable' into contrib 2013-01-13 09:51:22 -08:00
Leonardo de Moura
7312f49f88 Fix Visual Studio warnings 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-13 09:06:07 -08:00
Leonardo de Moura
93f37bdf9f Merge branch 'realclosure' into unstable 2013-01-12 22:03:40 -08:00
Leonardo de Moura
f747bde548 Add restore_interval for extensions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-12 21:59:41 -08:00
Leonardo de Moura
be2bf861c7 Use clean_denominators before root isolation 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-12 20:43:17 -08:00