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8057 commits 43 branches 51 tags 169 MiB
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49 commits

Author SHA1 Message Date
Nikolaj Bjorner
f7e14b3283 add global autarky option, update translation of solvers to retain vsids, remove stale code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-14 18:19:21 -08:00
Nikolaj Bjorner
2746528aab fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-07 17:16:36 -08:00
Nikolaj Bjorner
9a4fb4ff76 remove ad-hoc parameters, deprecating dimacs cube mode 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-05 14:08:55 -08:00
Nikolaj Bjorner
70ee030228 updates to parallel tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-05 10:53:25 -08:00
Nikolaj Bjorner
829c140087 ensure that bca takes also lemmas into account 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-27 15:40:25 -07:00
Nikolaj Bjorner
64ea473bc7 adding bdd 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-13 18:03:35 -07:00
Miguel Neves
4d91169118 Cuber fixes. Added March_CU heuristics 2017-10-06 16:10:05 -07:00
Nikolaj Bjorner
a625301a41 expose incremental cubing over API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-28 15:05:10 -07:00
Miguel Angelo Da Terra Neves
ff2cdc0e3f local updates 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-09-27 17:18:28 -07:00
Nikolaj Bjorner
ae9a6664d4 add cube mode 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-24 10:53:57 -07:00
Nikolaj Bjorner
edb3569599 updates to sorting networks 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-23 22:36:19 -05:00
Nikolaj Bjorner
cab4e4b461 add feature to display benchmark in format seen by SAT solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-21 18:32:46 -05:00
Nikolaj Bjorner
5752830f71 bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-06-22 15:01:12 -07:00
Nikolaj Bjorner
9ebe980b44 cleaning up lookahead 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-06-22 07:42:44 -07:00
Nikolaj Bjorner
c6fbe38f78 disable anti-exploration by default 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-06-19 23:56:50 -05:00
Nikolaj Bjorner
e0a86ccc1a add lrb/chb and experiment with them 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-28 10:48:31 -07:00
Nikolaj Bjorner
2033e649b5 fix bugs related to use of lookahead equivalences and encoding of pb constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-15 09:33:27 -07:00
Nikolaj Bjorner
c49550ff2d enable pb solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-07 18:03:38 -07:00
Nikolaj Bjorner
86a54dfec8 debugging ccc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-21 08:18:25 -07:00
Nikolaj Bjorner
e65f106a83 ccc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-19 08:59:49 -07:00
Nikolaj Bjorner
a3f4d58b00 use lookahead for simplification 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-18 16:58:56 -07:00
Nikolaj Bjorner
cd4a2701db adding ability to ahve multiple local search threads 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-03-06 10:48:58 -08:00
Nikolaj Bjorner
1e32f1fbb5 parameter example 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-03-02 13:36:05 -08:00
Nikolaj Bjorner
fb4f6d654a add local search parameters and co-processor mode 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-27 23:35:50 -08:00
Nikolaj Bjorner
388b025d9e expose xor solver separate from cardinality solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-25 16:29:46 -08:00
Nikolaj Bjorner
54f145b364 initialize 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-22 15:11:18 -08:00
Nikolaj Bjorner
98c5a779b4 add xor parity solver feature 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-20 16:55:00 -08:00
Nikolaj Bjorner
2bcb875559 add option to disable cardinality solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-16 08:36:16 -08:00
Nikolaj Bjorner
42deeb3498 testing lookahead 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-12 11:49:07 -08:00
Nikolaj Bjorner
8b4f3ac6f0 fix drat checker 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-10 18:04:54 -05:00
Nikolaj Bjorner
b6b6035cfb tuning and fixing drat checker 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-07 16:50:39 -08:00
Nikolaj Bjorner
61341b8879 adding drat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-03 17:56:22 -08:00
Nikolaj Bjorner
0b711c5ef8 adding drat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-03 15:41:08 -08:00
Nikolaj Bjorner
8b7bafbd9f updates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-01-30 21:23:53 -08:00
Nikolaj Bjorner
37ee4c95c3 adding parallel threads 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-01-30 02:09:08 -08:00
Nikolaj Bjorner
bc6b3007de remove unused features related to weighted check-sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-01-13 20:53:22 -08:00
Nikolaj Bjorner
74d3de01b3 enable incremental consequence finding with restart timeout 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-01-02 10:07:02 -08:00
Nikolaj Bjorner
aaf6e67ec8 add restart.max parameter to control cancellation based on restart count 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-25 17:43:47 -08:00
Nikolaj Bjorner
f2b5c11d1c add option for prettier proof printing, Issue #706 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-08-20 03:52:45 -07:00
Nikolaj Bjorner
e3cb0e2d8b reworking pd-maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-08-20 12:06:27 -07:00
Nikolaj Bjorner
552cbd840f adding soft-assertions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-01-23 13:06:11 -08:00
Nikolaj Bjorner
c706e91019 merge with unstable 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-10-05 10:37:55 -07:00
Nikolaj Bjorner
83a0611cb9 adding option to selectively enable bcd 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-29 22:15:24 -07:00
Nikolaj Bjorner
e57e5328ce configuration update to SAT solver on creation time. Adding random_seed to sat parameters to enable command-line and module mode to work at the level of sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-26 16:42:11 -07:00
Nikolaj Bjorner
b5bbf83847 update core generation to be partial, update maxres to use current model too 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-02 19:05:28 -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
b928734348 perf improvements, mus 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-01 16:11:52 -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
Leonardo de Moura
0934cb06d8 exposed sat params 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-02 16:38:33 -08:00