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5750 commits 43 branches 51 tags 169 MiB
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92 commits

Author SHA1 Message Date
Nikolaj Bjorner
e32e0d460d fix at-most-1 constraint compiler bug 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-22 21:50:45 -07:00
Nikolaj Bjorner
23b9d3ef55 fix at-most-1 constraint compiler bug 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-22 18:50:16 -07:00
Nikolaj Bjorner
58198d7cb6 add consequence finding to inc-sat-solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-16 15:45:39 -04:00
Nikolaj Bjorner
8d2b70a5e2 better encodings for at-most-1, #755 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-10 23:46:03 -07:00
Nikolaj Bjorner
339cd6e537 mbo 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-20 13:45:50 -07:00
Nikolaj Bjorner
40f8e16273 removing warnings for unused variables, #579 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-17 14:00:30 -07:00
Nikolaj Bjorner
61dbb6168e cleanup cancelation logic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-11 12:35:35 -08:00
Nikolaj Bjorner
f96c0b6963 fixes #186, remove ite-lifting from opt_context to detect weighted maxsat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-08-06 11:52:59 +02:00
Nikolaj Bjorner
4145b92136 use of regions for AUX lemmas from pb solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-03-11 11:52:07 -07:00
Nikolaj Bjorner
f47cc70236 use of regions for AUX lemmas from pb solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-03-11 11:48:52 -07:00
Nikolaj Bjorner
c54a19b084 generate proof justifications in theory_pb: codeplex issue 157 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-12-29 12:57:02 -08:00
Nikolaj Bjorner
019ff77613 fix sorting network bug, add network compilation,... 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-11 18:47:21 -07:00
Nikolaj Bjorner
960e8ea1d5 working on hitting sets 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-06-08 14:12:54 +01:00
Nikolaj Bjorner
1e235659c7 unreferenced variable 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 11:05:22 -07:00
Nikolaj Bjorner
9c1f85e564 addressing compiler warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 11:03:11 -07:00
Nikolaj Bjorner
05a39cb2cf fix wrong simplex backtracking 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 08:51:07 -07:00
Nikolaj Bjorner
d2db8007d8 tuning pb/max 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-06 04:01:10 -07:00
Nikolaj Bjorner
ede9549818 fix compilation errors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-25 13:43:45 -07:00
Nikolaj Bjorner
0181f0f9df add bvmax tactic, add proviso for non-0 lower bounds in elim01 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-23 18:03:20 -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
8476a12c0f trying to fix build problems 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-21 15:21:03 -07:00
Nikolaj Bjorner
76b11f2d12 improved SLS 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-21 15:06:31 -07:00
Nikolaj Bjorner
f8348d0bc4 trying to fix build problems 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-21 14:45:12 -07:00
Nikolaj Bjorner
4effa7f0c0 debug opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-17 21:13:31 -07:00
Nikolaj Bjorner
af55088b78 debugging opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-17 10:34:32 -07:00
Nikolaj Bjorner
eb6d39ba46 fix memory smash 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-02-27 11:49:25 -08:00
Nikolaj Bjorner
3757f337e5 working on pb 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-02-26 09:06:25 -08:00
Nikolaj Bjorner
54e3b5ee0d further tuning pb 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-02-25 23:30:14 -08:00
Nikolaj Bjorner
478b3160ac optimize theory pb 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-02-25 18:06:54 -08:00
Nikolaj Bjorner
e180cfe256 optimizing pb 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-02-25 12:24:48 -08:00
Nikolaj Bjorner
e2db1418f9 debugging simplex/pb 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-02-21 14:39:54 -08:00
Nikolaj Bjorner
ea65f32914 fixing simplex 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-02-20 08:53:36 -08:00
Nikolaj Bjorner
51cb63b6c0 adding simplex 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-02-12 20:20:52 -08:00
Nikolaj Bjorner
a594597906 improve equality solving in qe-lite 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-02-12 10:54:00 -08:00
Nikolaj Bjorner
552b386a29 adding simplex 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-02-11 20:42:17 -08:00
Nikolaj Bjorner
8b5390c56f adding simplex 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-02-11 17:15:09 -08:00
Nikolaj Bjorner
3afa409abb snapshot adding simplex 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-02-11 15:44:47 -08:00
Nikolaj Bjorner
236b2d2ff3 working on incremtal PB theory 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-13 10:12:45 -08:00
Nikolaj Bjorner
af27efbf4a pareto0 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-01 21:13:25 -08:00
Nikolaj Bjorner
c5b82796ca moving parameters to theory_pb 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-01 20:00:10 -08:00
Nikolaj Bjorner
4027de42f6 add optimized sorting network 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-30 13:06:58 -08:00
Nikolaj Bjorner
5965515385 bugfix to rational and working on adaptive sorting 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-27 20:27:37 -08:00
Nikolaj Bjorner
a554ebb835 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2013-12-27 17:45:24 -08:00
Nikolaj Bjorner
eb4def108f reinit logic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-27 17:45:14 -08:00
Nikolaj Bjorner
4cd2731b20 working on sn 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-27 15:08:27 -08:00
Nikolaj Bjorner
8f1a235f00 add app.config 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-27 14:50:04 -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
24f2fd380c adding pre-processing of BP constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-23 01:33:24 -08:00
Nikolaj Bjorner
670f56e5e4 adjust benchmark generation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-21 07:09:39 -08:00
Nikolaj Bjorner
6aa0086969 adding wpm2 algorithm 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-20 16:46:23 -08:00