mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-10-24 16:34:36 +00:00
Code Activity
18050 commits 43 branches 52 tags 176 MiB
Commit graph

18050 commits

This branch
This branch
All branches
Author SHA1 Message Date
Nikolaj Bjorner
8bcec83ee8 we have to replay in order, otherwise dependencies could become shuffled 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-08 00:06:22 +02:00
Nikolaj Bjorner
efdab0cd4c add more todo note 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-07 23:56:40 +02:00
Nikolaj Bjorner
eddc03b2eb add some validation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-07 23:44:30 +02:00
Nikolaj Bjorner
d8f0926620 re-adding saturation for inequalities 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-07 23:20:17 +02:00
Nikolaj Bjorner
e6e5621366 Merge branch 'polysat' of https://github.com/z3prover/z3 into polysat 2021-09-07 17:04:36 +02:00
Nikolaj Bjorner
146d107961 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-07 17:04:32 +02:00
Jakob Rath
e74cf72cef fix cjust update when backtracking over boolean decision 2021-09-07 17:03:47 +02:00
Nikolaj Bjorner
a6643955e6 forbidden interval update 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-07 17:00:46 +02:00
Nikolaj Bjorner
e6c4ae19c6 stab at forbidden intervals 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-07 15:49:29 +02:00
Nikolaj Bjorner
9450ac0d18 Merge branch 'polysat' of https://github.com/z3prover/z3 into polysat 2021-09-07 15:09:28 +02:00
Nikolaj Bjorner
f48e0498d0 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-07 15:09:25 +02:00
Jakob Rath
c7562114ef Merge 2021-09-07 15:04:28 +02:00
Jakob Rath
24f96acf4f build_lemma returns clause_builder; adjust reason in revert_bool_decision 2021-09-07 15:02:29 +02:00
Nikolaj Bjorner
4c7ec75868 add replay 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-07 14:58:56 +02:00
Jakob Rath
733c21bb20 update 2021-09-07 14:06:32 +02:00
Nikolaj Bjorner
8c406c161e #5532 add blocking condition for recursion. 2021-09-07 12:28:18 +02:00
Jakob Rath
7d58296ad2 Begin reorganizing resolve_value 2021-09-07 11:40:50 +02:00
Jakob Rath
b4e14c31d0 comment 2021-09-07 11:36:45 +02:00
Jakob Rath
eed79df481 resolve_bool should work normally also in bailout mode 2021-09-07 11:35:38 +02:00
Nikolaj Bjorner
93415740b6 left over bugs #5532 
disabling complete const rewriting (temporarily) as it can loop
 2021-09-07 07:00:41 +02:00
Nikolaj Bjorner
be4df46f6f #5532 remove unsound rewrite rule that was recently added 2021-09-07 06:42:24 +02:00
Nikolaj Bjorner
72f6271d82 #5532 
bugs in:
- rewriting of 0-ary expressions was incomplete
- sharing annotations when a node has two theories attached it is shared
- sharing of const of an array

Remove unreadable part of pretty printer for lp solver.
 2021-09-06 19:14:03 +02:00
Jakob Rath
15c094fa32 Add fallback lemma 2021-09-06 18:00:21 +02:00
Jakob Rath
381d13993c Add TODO notes from discussion 2021-09-06 16:45:20 +02:00
Jakob Rath
ec1e6725de Merge resolve_bailout into resolve_conflict 2021-09-06 16:44:47 +02:00
Jakob Rath
39d42913cf bailout 2021-09-06 15:16:13 +02:00
Jakob Rath
56b33b1b3e resolve_bailout etc. 2021-09-06 14:08:07 +02:00
Nikolaj Bjorner
ed200f4214
na (#5536) 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-05 12:13:08 +02:00
Nikolaj Bjorner
3764eb1959 #5532 
ensure re-internalization for predicates that are replayed.
Theory internalization is currently not considered in depth.
 2021-09-05 00:24:34 -07:00
Nikolaj Bjorner
3021da87cf #5532 2021-09-04 21:10:26 -07:00
Nikolaj Bjorner
9c91698201 #5532 2021-09-04 18:03:15 -07:00
Nikolaj Bjorner
976c0a391c revisit as-array evaluation 2021-09-04 18:00:36 -07:00
Nikolaj Bjorner
38b82fa742 const rewriting revisited 2021-09-04 17:59:08 -07:00
Nikolaj Bjorner
051ede64e7 #5532 2021-09-04 09:48:46 -07:00
Nikolaj Bjorner
3de9162c7e handle null more gracefully 2021-09-04 09:42:45 -07:00
Nikolaj Bjorner
9c5ef79701 #5532 2021-09-04 09:05:49 -07:00
Nikolaj Bjorner
18e4546404 modernize parameter defaults 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-03 17:42:36 -07:00
Nikolaj Bjorner
cdcfbeb6d8 #5532 
remove "reflect" parameter from exposed options. It should be internal only.
 2021-09-03 16:01:59 -07:00
Nikolaj Bjorner
0ddbbe9bd2 #5532 2021-09-03 15:41:52 -07:00
Nikolaj Bjorner
5633af76cc #5532 2021-09-03 15:25:50 -07:00
Nikolaj Bjorner
a566c7307d #5532 2021-09-03 12:33:04 -07:00
Nikolaj Bjorner
87f5b9282f #5532 2021-09-03 12:20:23 -07:00
Nikolaj Bjorner
c4158ebc33 #5532 2021-09-03 12:02:57 -07:00
Nikolaj Bjorner
20a259cfaa throw less #5519 2021-09-03 10:40:08 -07:00
Jakob Rath
9f387f5738
Polysat: conflict resolution updates (#5534) 
* variable elimination / saturation sketch

* conflict resolution updates
 2021-09-03 10:17:06 -07:00
Nikolaj Bjorner
af5c6e43b9 #5528 2021-09-02 11:21:57 -07:00
Nikolaj Bjorner
55285b2193 make it easier to iterate over arguments of an application 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-02 09:51:59 -07:00
Nikolaj Bjorner
e9a4a9a390 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-02 09:23:59 -07:00
Nikolaj Bjorner
edb26e7be7 Merge branch 'master' of https://github.com/z3prover/z3 2021-09-02 08:53:56 -07:00
Nikolaj Bjorner
02acc38c28 add extra checks that user-supplied assumptions are asserted 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-02 08:53:47 -07:00