mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-23 17:15:31 +00:00
Code Activity
19459 commits 23 branches 48 tags 157 MiB
Commit graph

19459 commits

This branch
This branch
All branches
Author SHA1 Message Date
Nikolaj Bjorner
da782a9dc7 remove references to linear propagate 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-03-20 09:20:00 +01:00
Nikolaj Bjorner
3dbca1042c review comments 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-03-20 09:12:07 +01:00
Jakob Rath
7e6571309e fix 2023-03-18 14:02:22 +01:00
Jakob Rath
707a5b78f7 Print less output in non-verbose mode 2023-03-18 08:04:03 +01:00
Jakob Rath
ee64bf27d1 correct version of reverted commit 2023-03-18 07:58:55 +01:00
Jakob Rath
a8315e8558 Revert "remove unused/broken code" 
This reverts commit b75fcb5714.
 2023-03-18 07:57:27 +01:00
Jakob Rath
142e33d2f4 The justifications of value propagations may contain undiscovered bool/eval conflicts 2023-03-18 07:52:52 +01:00
Jakob Rath
b75fcb5714 remove unused/broken code 2023-03-18 07:51:20 +01:00
Jakob Rath
0e20198473 should eval new constraints 2023-03-17 23:58:47 +01:00
Jakob Rath
931e6d655e disable conflicts logging by default 2023-03-17 23:37:32 +01:00
Jakob Rath
a10a7e31a6 unused variable 2023-03-17 23:25:20 +01:00
Jakob Rath
317fed1062 assertion was too strong 2023-03-17 23:25:07 +01:00
Jakob Rath
526a55f116 Try to evaluate constraints whenever one of its variables is changed 2023-03-17 22:19:46 +01:00
Jakob Rath
f82f18efda remove unused replay code 2023-03-17 21:12:26 +01:00
Jakob Rath
28716d1e67 Don't do complicated stuff in report_unsat, instead don't skip resolutions that we should not skip. 2023-03-17 21:09:52 +01:00
Jakob Rath
6bbfdb5289 restore intervals after backjump 2023-03-17 17:48:40 +01:00
Jakob Rath
d24c9352a4 fix assertion 2023-03-17 16:54:02 +01:00
Jakob Rath
89aaf4b1a6 resume conflict 2023-03-17 14:35:15 +01:00
Jakob Rath
cdd2dbcc41 combine different propagation functions 2023-03-17 13:25:22 +01:00
Jakob Rath
2000ab2cfc report_unsat: propagate after backjump to restore conflict dependencies 2023-03-17 13:07:07 +01:00
Jakob Rath
6c9cf6182c update comment 2023-03-16 16:55:40 +01:00
Jakob Rath
8493ebbaba nicer conditions 2023-03-16 16:51:18 +01:00
Jakob Rath
a6771eb567 bool watch: order by search index instead of decision level 2023-03-16 16:50:09 +01:00
Jakob Rath
9af86f2d68 debug output 2023-03-16 16:13:13 +01:00
Jakob Rath
ce04d9c73b Remove old bounds code for now 2023-03-16 13:23:37 +01:00
Nikolaj Bjorner
93360318b2 fixes to asserts 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-03-16 11:55:23 +01:00
Nikolaj Bjorner
1ba86c8ce3 fixup assertion 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-03-16 08:38:10 +01:00
Nikolaj Bjorner
622b8431b3 use v1, v2 instead of r1, r2 (roots) to get narrower equality conflicts 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-03-16 08:26:42 +01:00
Nikolaj Bjorner
c8e3ab75dc fix unsoundness bug related to tracking equality assumptions outside of polysat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-03-16 06:23:17 +01:00
Clemens Eisenhofer
eab31d5600 Moved logging to better place 2023-03-15 17:00:39 +01:00
Clemens Eisenhofer
135da9b824 Log also last conflict 2023-03-15 16:22:58 +01:00
Jakob Rath
03a6d74c58 fix eval justifications 2023-03-15 11:33:20 +01:00
Jakob Rath
5eb9fb2eb1 Check all bool/eval conflicts on the search stack before activate/narrow 2023-03-13 16:51:33 +01:00
Jakob Rath
47d6663c67 support other ops 2023-03-13 09:29:21 +01:00
Jakob Rath
3b7b7a6867 Fix parity lemma 2023-03-13 07:55:42 +01:00
Jakob Rath
69fbfc3616 fix 2023-03-13 07:37:17 +01:00
Nuno Lopes
a0f3727e90 BV: add missing neg internalizer 
usually bvneg is eliminated during rewriting, but it can be left behind during e.g. a badly-timed timeout
 2023-03-12 19:26:47 +00:00
Jakob Rath
233baf170c support checking pseudo-inverses 2023-03-12 18:31:57 +01:00
Jakob Rath
07d1f86575 cleanup conflict::init and promote assertion 2023-03-12 16:28:54 +01:00
Jakob Rath
aef0c739a7 Lemma validity check 2023-03-12 16:26:05 +01:00
Jakob Rath
50876a4dae Add helper for printing polysat constraints 2023-03-12 16:15:25 +01:00
Jakob Rath
be72a37440 find_op_by_result_var 2023-03-12 16:14:12 +01:00
Jakob Rath
9a061d8f4a find_op 2023-03-12 15:59:44 +01:00
Jakob Rath
9f7c9dfb17 fix one try_parity rule 2023-03-12 15:56:42 +01:00
Jakob Rath
f7baba4091 min_parity at most N 2023-03-11 23:23:32 +01:00
Jakob Rath
d4428c6cef fix eval replay 2023-03-11 17:56:27 +01:00
Jakob Rath
3096ddaf33 disable old bounds prop as it is unsound 2023-03-11 11:22:24 +01:00
Jakob Rath
592b206097 fix lemma 2023-03-11 10:36:25 +01:00
Jakob Rath
f2ff1145bd add some lemma names 2023-03-11 10:36:02 +01:00
Jakob Rath
d075759659 mk_clause with name 2023-03-11 10:32:19 +01:00