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14393 commits 49 branches 53 tags 182 MiB
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706 commits

Author SHA1 Message Date
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
f82f7f83b9 adding optimization to dense difference logic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-14 14:42:01 -07:00
Nikolaj Bjorner
99b4ce037d integrating diff opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-05 16:29:26 -08:00
Nikolaj Bjorner
eb6d39ba46 fix memory smash 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-02-27 11:49:25 -08:00
Nikolaj Bjorner
51cb63b6c0 adding simplex 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-02-12 20:20:52 -08:00
Nikolaj Bjorner
11845a1ce4 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2014-01-27 11:19:07 -08:00
Nikolaj Bjorner
fb86cf980b local change 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-27 11:18:48 -08:00
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
c6a9dae00a use external stack instead to manage memory 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-15 20:26:48 -08:00
Nikolaj Bjorner
ff54b3d92b fix memory leak for scoped_numeral over trail objects 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-15 17:00:07 -08:00
Nikolaj Bjorner
39dcc653df fix normalization regression 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-13 20:20:26 -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
1f7c994e43 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2014-01-06 16:23:50 -08:00
Nikolaj Bjorner
5adb4a22d1 enable partial results 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-06 16:23:37 -08:00
Nikolaj Bjorner
f1710e5618 check parameters 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-06 16:06:47 -08:00
Nikolaj Bjorner
23e811d136 merge with unstable 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-05 20:44:56 -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
a307bd67e0 pareto take 3 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-02 01:35:31 -08:00
Nikolaj Bjorner
8883234647 pareto2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-01 22:32:27 -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
eb4def108f reinit logic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-27 17:45:14 -08:00
Nikolaj Bjorner
58f8181a74 fixes to dotnet interface 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-26 17:14:29 -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
Nikolaj Bjorner
0deb951873 different strategies for weighted 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-20 12:04:17 +01:00
Nikolaj Bjorner
26237a3727 debug benchmarks, theory_pb 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-19 07:40:18 +02:00
Nikolaj Bjorner
392b419367 debug min_max 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-18 09:14:10 +02:00
Nikolaj Bjorner
22166d0760 remove print 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-18 05:59:16 +02:00
Nikolaj Bjorner
72130ac7b9 fix lower bound update 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-18 05:49:43 +02:00
Nikolaj Bjorner
02f74f1028 trying Cezary's example 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-17 05:03:20 +02:00
Nikolaj Bjorner
56b9c4c8a2 fix bugs reported by phan 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-17 04:20:24 +02:00
Nikolaj Bjorner
1bcf5b8b5f remove auxiliary variables from weighted maxsat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-16 11:42:28 +02:00
Nikolaj Bjorner
15b64261dd fix wmaxsat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-16 04:55:56 +02:00
Nikolaj Bjorner
ddd0bf875d fix bugs in optimization for integers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-15 08:46:24 +02:00
Nikolaj Bjorner
fe5c42c90f fixes to bugs exposed by regressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-15 05:23:47 +02:00
Nikolaj Bjorner
50f18a77af disable 'optimization' that led to wrong model' 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-15 02:40:52 +02:00
Nikolaj Bjorner
ac893e907f fixes to maxsmt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-14 16:06:03 +02:00
Nikolaj Bjorner
5f72325e99 working on maxsat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-14 10:00:21 +02:00
Nikolaj Bjorner
04824d86df fixes to model generation of weighted maxsat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-14 09:37:42 +02:00
Nikolaj Bjorner
5225ea18b7 fix lower/upper bound updates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-14 09:04:48 +02:00
Nikolaj Bjorner
8c85ee6b7c fixing lex optimization 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-13 23:36:42 +01:00
Nikolaj Bjorner
df5c2adc4e debug opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-12 15:39:38 -06:00
Nikolaj Bjorner
f41d23bc0f debugging model generation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-12 12:18:34 -06:00
Nikolaj Bjorner
eacb48268c fixing bugs exposed by msf unit tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-11 19:02:36 -06:00
Anh-Dung Phan
a737639790 Skip lower bound assertions for unbounded objectives 2013-12-11 12:56:48 -08:00
Anh-Dung Phan
34c96a8fe0 Simple guard in order to not get model before setting solver 2013-12-10 17:10:23 -08:00