mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-10-26 09:24:36 +00:00
Code Activity
17894 commits 45 branches 52 tags 177 MiB
Commit graph

17894 commits

This branch
This branch
All branches
Author SHA1 Message Date
Nikolaj Bjorner
33d433d742 split out restart 2021-12-12 17:27:30 -08:00
Nikolaj Bjorner
30a2c32c3b add placeholder for simplification 2021-12-12 14:52:09 -08:00
Nikolaj Bjorner
d80b375ac3 accelerate 2021-12-12 14:33:57 -08:00
Nikolaj Bjorner
96e871c826 add stub for testing updates to scoped_timer 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-12 12:31:23 -08:00
Nikolaj Bjorner
7bf76dd1f6 finally! 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-12 10:26:54 -08:00
Nikolaj Bjorner
f1d46b58a4 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-11 17:38:09 -08:00
Nikolaj Bjorner
59acd77981 n 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-11 13:01:08 -08:00
Nikolaj Bjorner
91c95aab16 Merge branch 'polysat' of https://github.com/z3prover/z3 into polysat 2021-12-11 08:41:17 -08:00
Nikolaj Bjorner
83efb1413a na 2021-12-11 08:41:04 -08:00
Nikolaj Bjorner
4c2231897f more general simplification 2021-12-10 04:45:48 -08:00
Nikolaj Bjorner
9c3489ba4b na 2021-12-09 15:58:23 -08:00
Nikolaj Bjorner
bf258ee29d add bit shorthand 2021-12-09 15:25:44 -08:00
Calvin Loncaric
0405a597d4
Fix return type of as_int64 (#5703) 2021-12-09 14:39:38 -08:00
Nikolaj Bjorner
a4fc63c542 initial overflow test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-09 14:39:00 -08:00
Nikolaj Bjorner
99e2247ccb ovfl 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-09 13:15:59 -08:00
Nikolaj Bjorner
51fa40ece5 fix spelling 2021-12-09 10:23:37 -08:00
Nikolaj Bjorner
dcdbbfb925 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-09 09:50:53 -08:00
Nikolaj Bjorner
bd08d766d2 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-09 09:44:45 -08:00
Nikolaj Bjorner
0dcaf9b9f9 add ovfl constraint 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-09 09:05:23 -08:00
Nikolaj Bjorner
6ddca4091a merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-09 08:26:51 -08:00
Nikolaj Bjorner
d7f16d0622 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-09 08:26:34 -08:00
Nikolaj Bjorner
f3ac879fa4 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-09 08:25:52 -08:00
Nikolaj Bjorner
ed9c0b84f6 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-09 08:25:24 -08:00
Nikolaj Bjorner
ca9fbcf6f4 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-08 12:44:55 -08:00
Nikolaj Bjorner
8d3c3ede39 save 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-08 12:40:44 -08:00
Nikolaj Bjorner
b69ad786f2 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-08 09:04:13 -08:00
Nikolaj Bjorner
e45ae32685 unsound equality propagation #5676 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-08 09:02:05 -08:00
Nikolaj Bjorner
a5bd115235 replace_re axiom placeholder 
@ahelwer - illustrates placeholder for one approach for axiomatizing replace_re
 2021-12-08 03:40:24 -08:00
Nikolaj Bjorner
773a2ae7bc na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-07 15:08:43 -08:00
Nikolaj Bjorner
60d5a004ce na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-07 14:25:07 -08:00
Nikolaj Bjorner
04906bd957 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-07 14:21:46 -08:00
Nikolaj Bjorner
36f510553a na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-07 14:20:47 -08:00
Nikolaj Bjorner
d74ff29c25 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-07 13:55:31 -08:00
Nikolaj Bjorner
9f2b18cac5 add tactic name 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-07 13:37:57 -08:00
Nikolaj Bjorner
e3bd5badf2 pass through for unary tactical 2021-12-07 10:45:03 -08:00
Nikolaj Bjorner
1e95fb44d1 add ability to register expressions during callback 2021-12-07 09:47:05 -08:00
Nikolaj Bjorner
50d50cdb48 register forbidden functions with reduce_args for user-propagator 2021-12-07 09:03:19 -08:00
Nikolaj Bjorner
658a334ecf clear tactic user propagate state on solver destructor 2021-12-07 03:14:50 -08:00
Nikolaj Bjorner
fdc253afdd
update arithmetic contract for unbounded (#5696) 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-06 08:19:18 -08:00
Lev Nachmanson
9b4f3a7075
start using lar_solver::is_feasible() (#5697) 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2021-12-06 08:16:57 -08:00
Lev Nachmanson
7758b519bc
Handle correctly cancelled run (#5695) 
* remove the bound on total iterations in simplex

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* remove unncesseray checks in  get_freedom_interval_for_column()

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* fix the build of test-z3

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* Revert "remove unncesseray checks in  get_freedom_interval_for_column()"

This reverts commit 6770ed85e3.

* optimize get_freedom_interval_for_column() for feasible case

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* add function lar_solver::status_feasible

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* rename status_is_feasible() to is_feasible()

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* fix the linux build

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2021-12-05 18:38:37 -08:00
Nikolaj Bjorner
0242566792 remove 2021-12-05 11:54:05 -08:00
Nikolaj Bjorner
f0e9363e78 fix bug in smt_tactic_core for translating user-ids 2021-12-05 11:13:27 -08:00
Nikolaj Bjorner
0d055b83eb update input for doxygen #5400 2021-12-05 09:04:18 -08:00
Nikolaj Bjorner
c845b22c15 fix translation for equality propagation 2021-12-04 11:55:36 -08:00
Nikolaj Bjorner
1b0ac4940b prevent stale user-propagators from being used on the same tactic after it was applied. 2021-12-04 11:51:00 -08:00
Nikolaj Bjorner
da765355e8 don't rely on cleanup 2021-12-04 11:48:41 -08:00
Nikolaj Bjorner
3d528c8ef6 typo 2021-12-04 11:19:49 -08:00
Nikolaj Bjorner
eae567ac3d indirection for user ids 2021-12-04 11:04:32 -08:00
Nikolaj Bjorner
68b072e7f1 only use setup_and_check if there is no user propagator set. 2021-12-04 09:22:25 -08:00