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Code Activity
19201 commits 45 branches 58 tags 187 MiB
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156 commits

Author SHA1 Message Date
Jakob Rath
0fb8c72f50 print more information 2022-06-29 14:26:25 +02:00
Jakob Rath
6bf897aad8 backtrack_fi 2022-04-25 17:39:07 +02:00
Nikolaj Bjorner
f1b10b0ea4 Merge branch 'polysat' of https://github.com/z3prover/z3 into polysat 2022-04-13 12:22:49 +02:00
Nikolaj Bjorner
da168cad2d track _all_ interval end-points for propagation (in fact only need end-points at unit location, not the others so this can be tuned 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-04-13 12:22:43 +02:00
Jakob Rath
88a17ef33e print more 2022-04-13 11:42:41 +02:00
Jakob Rath
be488f75ab Add some fi info 2022-04-13 09:34:59 +02:00
Jakob Rath
9fa5096776 conflict logging 2022-04-12 16:06:20 +02:00
Jakob Rath
63031548cb Store only literals in the conflict state 2022-04-11 15:00:06 +02:00
Nikolaj Bjorner
8c9835bca6 smul no overflow 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-02-16 18:55:07 +02:00
Nikolaj Bjorner
89d6f1c191 update mk_project 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-02-02 18:04:52 -08:00
Nikolaj Bjorner
c48f14e537 updated conflict state 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-02-01 11:47:33 -08:00
Nikolaj Bjorner
b488a1fadd WIP revamp conflict state 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-29 16:17:58 -08:00
Nikolaj Bjorner
60248d0981 resolution is still wrong 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-29 09:32:14 -08:00
Nikolaj Bjorner
0eb0306ae2 update comment 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-27 17:47:27 -08:00
Nikolaj Bjorner
0677eb1c05 fixing up missing dependencies during resolution 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-27 16:58:16 -08:00
Nikolaj Bjorner
be790b8892 add back minimize vars 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-26 18:01:26 -08:00
Nikolaj Bjorner
cd11b70864 add value-propagate flag to patch regression 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-23 12:09:49 +01:00
Nikolaj Bjorner
5e7ff769b4 add assertion back for failing unit test, add comment about what is the bug 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-23 11:30:26 +01:00
Nikolaj Bjorner
cbbf1381f7 update to use incremental substitution 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-23 03:00:25 +01:00
Jakob Rath
c4c9c84aeb Treat eval'd literals as propagations (not as decisions) 2022-01-21 15:56:16 +01:00
Jakob Rath
e005838129 clause_builder should not fail on always-true literals 
Otherwise, e.g. when adding axioms, the caller would have to check each literal before adding it.
 2022-01-18 10:32:33 +01:00
Nikolaj Bjorner
adb3d68743 fixes to literal propagation exposed by bitwise and unit test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-19 15:21:12 -08:00
Nikolaj Bjorner
2afc58cc08 fix missing dependency, expose inefficiency 2021-12-19 12:32:20 -08:00
Nikolaj Bjorner
c7da31a67d na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-13 10:24:42 -08:00
Nikolaj Bjorner
83efb1413a na 2021-12-11 08:41:04 -08:00
Nikolaj Bjorner
7b85afbe9c na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-26 18:27:44 +01:00
Nikolaj Bjorner
fc6e127cca don't add viable premises on decisions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-25 20:19:58 +01:00
Nikolaj Bjorner
caef8d026f add unsat core, activity, quick pass for viable 2021-11-24 13:23:28 +01:00
Nikolaj Bjorner
b82c3cfd33 remove deprecated comment 2021-11-24 11:26:13 +01:00
Nikolaj Bjorner
21c604e7b4 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-23 18:56:32 +01:00
Nikolaj Bjorner
8db711bc3c retire deprecated functionality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-22 18:14:15 +01:00
Nikolaj Bjorner
d86570ce75 prepare for new viable 2021-11-21 06:18:35 +01:00
Nikolaj Bjorner
de424713e4 if you are really reading this commit message, you must be a programmer who has no life. 2021-11-18 10:10:50 -08:00
Nikolaj Bjorner
0bec8520e1 adding new viable using forbidden intervals 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-10 08:23:45 -08:00
Nikolaj Bjorner
931e1624b2 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-10 02:58:35 -08:00
Nikolaj Bjorner
c1d58088be na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-10 01:42:04 -08:00
Nikolaj Bjorner
57c40e480b na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-08 05:08:57 -08:00
Nikolaj Bjorner
7b845c7138 build warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-02 19:26:48 -07:00
Nikolaj Bjorner
a50cecaefa wip 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-05 16:06:31 -07:00
Nikolaj Bjorner
813674087e wip 2021-10-04 14:43:33 -07:00
Nikolaj Bjorner
fd8b2ba596 clear regressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-29 15:56:01 -07:00
Nikolaj Bjorner
e1224e116f na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-28 16:45:03 -07:00
Nikolaj Bjorner
f3328c743e na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-28 16:43:55 -07:00
Nikolaj Bjorner
e1edadabec na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-27 17:06:59 -07:00
Nikolaj Bjorner
95e2d174c7 fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-25 17:26:18 -07:00
Nikolaj Bjorner
a574eebd05 fixes, tests 2021-09-25 08:38:48 -07:00
Nikolaj Bjorner
e6c413b249 add variable minimization 2021-09-22 14:27:05 -07:00
Nikolaj Bjorner
c82bbaad7d update todos, working on assignment minimization 2021-09-22 13:29:36 -07:00
Nikolaj Bjorner
3447d80310 fix todo on enforcing premises 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-22 12:26:45 -07:00
Nikolaj Bjorner
e5df395380 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-22 08:44:37 -07:00