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Code Activity
18386 commits 29 branches 52 tags 173 MiB
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113 commits

Author SHA1 Message Date
Miguel Neves
01897831fb Dynamic delta trigger decrease 2017-10-10 15:59:53 -07:00
Nikolaj Bjorner
8b32c15ac9 use clause structure for nary 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-10 11:49:31 -07:00
Miguel Neves
4d91169118 Cuber fixes. Added March_CU heuristics 2017-10-06 16:10:05 -07:00
Nikolaj Bjorner
01879ed1ed remove NEW_CLAUSE variant 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-28 15:25:36 -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
Nikolaj Bjorner
e507a6ccd1 adding incremental cubing from API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-28 09:06:17 -07:00
Nikolaj Bjorner
6c4cadd223 tidy 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-28 00:33:56 -07:00
Nikolaj Bjorner
a1e4fc3e98 fix new clause encoding 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-27 11:13:35 -07:00
Nikolaj Bjorner
0833a9ee14 n/a 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-27 07:15:06 -07:00
Nikolaj Bjorner
3a832e5b24 tidy 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-26 20:14:49 -07:00
Nikolaj Bjorner
1149955893 working on new clause organization 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-26 14:39:33 -07:00
Nikolaj Bjorner
7b9156dd5b adding new clause management 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-26 10:17:57 -07:00
Nikolaj Bjorner
e2ed658c6c working on new clause management 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-26 08:31:10 -07:00
Nikolaj Bjorner
e7449f3811 working on new clause management 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-26 00:05:53 -07:00
Nikolaj Bjorner
d41696b91e adding new clause management 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-25 20:29:53 -07:00
Nikolaj Bjorner
ced2029ae9 local changes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-25 16:37:15 -07:00
Nikolaj Bjorner
82922d92f7 add cube functionality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-24 13:29:46 -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
3c4ac9aee5 add HS and unit literal reward schemes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-19 12:02:50 -07:00
Nikolaj Bjorner
53c38f02d5 n/a 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-06 22:12:18 -07:00
Nikolaj Bjorner
bcf0ee7709 n/a 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-06-29 18:53:58 -07:00
Nikolaj Bjorner
e176c4ba9a rename to ba_solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-06-28 17:54:16 -07:00
Nikolaj Bjorner
5f93b9a081 add N-ary clause reward heuristic based on discussions with Heule 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-06-21 10:30:30 -07:00
Nikolaj Bjorner
af6ebbcd92 init search before returning 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-06-11 13:08:05 -07:00
Nikolaj Bjorner
a55416351f lookahead 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-06-09 09:17:20 -07:00
Nikolaj Bjorner
964102726d lookahead on cardinality extension 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-06-07 18:24:58 -07:00
Nikolaj Bjorner
f3b0ede6e8 update lookahead to include extensions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-06-07 16:35:35 -07:00
Nikolaj Bjorner
55ba1e9178 Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2017-06-01 14:50:37 -07:00
Nikolaj Bjorner
4e65c13726 adding lookahead and lemmas 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-06-01 14:49:54 -07:00
Nikolaj Bjorner
9633c16d75 local updates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-23 10:52:14 -07:00
Nikolaj Bjorner
1507ab5d4b merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-15 09:34:41 -07:00
Nikolaj Bjorner
f253b20820 local changes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-15 09:34:11 -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
07ef79d664 parallelizing ccc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-24 08:36:33 -07:00
Nikolaj Bjorner
3aaea6b920 parallelizing ccc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-23 23:10:23 -07:00
Nikolaj Bjorner
d052155f6e parallelizing ccc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-23 14:46:46 -07:00
Nikolaj Bjorner
07fe45e923 ccc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-22 11:40:47 -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
41e1b9f3fe gt encoding of pb constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-16 12:07:16 +09:00
Nikolaj Bjorner
b70096a97f testing double lookahead 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-03-31 17:22:44 -07:00
Nikolaj Bjorner
c0188a7ec0 fix autarky detection 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-03-31 13:16:04 -07:00
Nikolaj Bjorner
6571aad440 debugging double lookahead and autarkies 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-03-31 07:21:59 -07:00
Nikolaj Bjorner
2afd45b3c2 working on lookahead 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-03-27 04:53:27 +02:00
Nikolaj Bjorner
5ed3200c88 diagnosing lookahead solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-03-16 16:39:51 -07:00
Nikolaj Bjorner
cdf080061e add debugging 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-03-15 18:59:19 -07:00
Nikolaj Bjorner
d4977cb2db lookeahead updates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-03-15 08:11:13 -07:00
Nikolaj Bjorner
5c6cef4735 fix local search 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-03-14 13:47:01 -07:00
Nikolaj Bjorner
51951a3683 add logging to lookahead 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-03-13 16:40:00 -07:00