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2306 commits 23 branches 48 tags 157 MiB
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Author SHA1 Message Date
Nikolaj Bjorner
78c03ed835 fix crash on delete clauses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-19 19:36:15 -07:00
Nikolaj Bjorner
a47f3df703 fix bug in unsat core extraction in sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-18 23:43:51 -07:00
Nikolaj Bjorner
1c56d6ee95 align lengths of weights and soft constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-18 01:17:26 -07:00
Nikolaj Bjorner
ddbff6f77b revamp configuration parameter names for fixedpoint 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-18 01:03:11 -07:00
Nikolaj Bjorner
f748a03ac7 opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-16 22:31:54 -07:00
Nikolaj Bjorner
33f74b9c9f sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-15 22:49:21 -07:00
Nikolaj Bjorner
ddb9e6e8d4 fix flipper 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-15 18:30:06 -07:00
Nikolaj Bjorner
be1cceba34 fix scope and mus with user-scopes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-15 11:29:08 -07:00
Nikolaj Bjorner
ee1a1b1135 refactor sat/sls interface. Remove wpm2 and bvsls dependencies 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-15 10:40:44 -07:00
Nikolaj Bjorner
a02cab2194 wsls code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-13 16:58:02 -07:00
Nikolaj Bjorner
999db1e280 sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-13 01:22:45 -07:00
Nikolaj Bjorner
cafb31ff94 sls updates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-12 22:14:57 -07:00
Nikolaj Bjorner
1412c183d4 finish sls code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-12 21:42:33 -07:00
Nikolaj Bjorner
311183e19a local updates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-12 19:26:06 -07:00
Nikolaj Bjorner
276bef1c20 local updates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-12 19:25:39 -07:00
Nikolaj Bjorner
180b0d4ec9 add sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-12 19:24:31 -07:00
Nikolaj Bjorner
470b5c11b9 mus logging 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-11 08:06:29 -07:00
Nikolaj Bjorner
1652c16163 add missing code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-10 22:13:55 -07:00
Nikolaj Bjorner
39d90f914d NA 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-10 21:27:07 -07:00
Nikolaj Bjorner
e832bdd257 fix bug in blocked clause elimination that was enabled for external variables, fix other bugs in maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-10 21:23:05 -07:00
Nikolaj Bjorner
317e76a11b mss and mss-mus-maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-03 20:23:10 -07:00
Nikolaj Bjorner
d429e72e92 v2 of dual maxres engine 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-03 18:50:21 -07:00
Nikolaj Bjorner
622d8b5cd1 moving to maxres consolidation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-03 00:18:09 -07:00
Nikolaj Bjorner
6a4c08c7cb moving to maxres consolidation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-03 00:17:55 -07:00
Nikolaj Bjorner
a41b1d34ce moving dual solver to maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-03 00:08:57 -07:00
Nikolaj Bjorner
5e026b7897 mss and maxres tuning 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-02 23:34:43 -07:00
Nikolaj Bjorner
9681dc12b1 tuning auxiliary literals and clauses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-02 14:25:04 -07:00
Nikolaj Bjorner
8814ba0629 testing maxres with sat core 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-02 12:27:57 -07:00
Nikolaj Bjorner
b928734348 perf improvements, mus 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-01 16:11:52 -07:00
Nikolaj Bjorner
6438c477b3 working on maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-31 23:35:41 -07:00
Nikolaj Bjorner
39414d8b8d testing inc_sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-31 22:29:47 -07:00
Nikolaj Bjorner
365f05b41a testing inc-sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-30 17:49:51 -07:00
Nikolaj Bjorner
bfc0af7820 testing inc-sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-30 16:35:46 -07:00
Nikolaj Bjorner
e8056e066d enable bvsat, multi disjoint cores for dual-maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-30 12:57:30 -07:00
Nikolaj Bjorner
3fefed69b7 incremental sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-30 11:12:15 -07:00
Nikolaj Bjorner
4f0de9a0cf implement user scopes for sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-30 09:27:03 -07:00
Nikolaj Bjorner
2b1af8fd50 updated sat solver for cores 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-29 14:38:17 -07:00
Nikolaj Bjorner
0e9511b597 unsat core for SAT solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-29 08:39:34 -07:00
Nikolaj Bjorner
66f626b50e local changes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-29 07:41:08 -07:00
Nikolaj Bjorner
e98acf4ece working on adding basic cores to efficient SAT solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-29 07:22:59 -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
0c750bc714 update sat solver signature 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-28 12:19:46 -07:00
Christoph M. Wintersteiger
e10f256100 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2014-07-28 19:38:53 +01:00
Christoph M. Wintersteiger
b423418810 FPA fixed omissions reported by user xor88 (codeplex discussion 554193) 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2014-07-28 19:37:58 +01:00
Christoph M. Wintersteiger
1944283253 FPA unified function names 2014-07-28 19:36:11 +01:00
Nikolaj Bjorner
96dc933c99 merging 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-28 08:33:16 -07:00
Nikolaj Bjorner
4ab27eff78 refactor weighted-maxsat into separate files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-28 08:31:57 -07:00
Nikolaj Bjorner
ff64adf292 rename hsmax 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-26 12:45:21 -07:00
Leonardo de Moura
24961dc5f1 feat(ast/ast_smt_pp): display quantifier QID when printing proofs, feature requested by Dan Rosen 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-25 14:42:00 -07:00
Christoph M. Wintersteiger
1abf3beaba bugfix for Python 3 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2014-07-24 16:52:32 +01:00