mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-23 00:55:31 +00:00
Code Activity
20005 commits 23 branches 48 tags 157 MiB
Commit graph

20005 commits

This branch
This branch
All branches
Author SHA1 Message Date
Jakob Rath
45bd052b3e reset pdd manager for output parameters 2023-10-23 15:37:08 +02:00
Jakob Rath
a797220484 fix 2023-10-23 15:27:12 +02:00
Jakob Rath
25d1bca583 assert 2023-10-23 15:25:24 +02:00
Jakob Rath
c87aa8bcf8 fix slice_pp 2023-10-23 15:24:27 +02:00
Jakob Rath
482e4da4d7 skip on_merge for equality nodes 2023-10-23 15:24:02 +02:00
Jakob Rath
83aeba9ef4 fix 2023-10-23 11:46:43 +02:00
Jakob Rath
64ac3596bd less nesting 2023-10-23 11:46:25 +02:00
Nikolaj Bjorner
8fac89cdcc enable more simplification in case inequality triggers a change. 2023-10-21 19:58:39 -07:00
Nikolaj Bjorner
4e21e126a8 update add_lemmas to use check-feasible 2023-10-21 19:58:07 -07:00
Nikolaj Bjorner
c9d298e57f enable propagate-linear-equations and extend to monomials 2023-10-21 19:57:41 -07:00
Nikolaj Bjorner
53ce18ef34 update backoff for bounded_nla 2023-10-21 19:57:06 -07:00
Jakob Rath
38b0976adc fix 2023-10-20 12:02:11 +02:00
Nikolaj Bjorner
97058b0d5d allow for propagations the trigger make-feasible check 2023-10-19 16:08:44 -07:00
Nikolaj Bjorner
8c00181815 fix #6955 2023-10-19 10:41:24 -07:00
Nikolaj Bjorner
11ab583232 fix #6956 2023-10-19 10:34:31 -07:00
Nikolaj Bjorner
37fe9cc764 add Horner saturation to Grobner conflict detection 
- throttle Grobner
- add (disabled) propagate_linear_equation to prepare for additional propagation.
- add validation code is_nla_conflict/add_nla_conflict to establish missed conflicts
 2023-10-17 21:19:57 -07:00
Nikolaj Bjorner
0a1cc4c054 fix exception safety in pdd-solver 2023-10-17 19:50:34 -07:00
Nikolaj Bjorner
3fa67777e5 fix exception safety in pdd-solver 2023-10-17 19:50:13 -07:00
Nikolaj Bjorner
c9c5dbc347 #6523 2023-10-16 09:27:22 -07:00
Nikolaj Bjorner
f678861aef fix #6947 2023-10-16 08:43:08 -07:00
Jakob Rath
a65c588a50 build_conflict_clause stub 2023-10-16 15:45:08 +02:00
Jakob Rath
816294025e slicing minor 2023-10-16 15:33:43 +02:00
Jakob Rath
bb93a2ccb2 Avoid creating tautological clauses for quot_rem 2023-10-16 12:01:20 +02:00
Nikolaj Bjorner
ba881d9c9b add facility to experiment with nla justified conflicts from Grobner equations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-10-16 00:40:43 -07:00
Nikolaj Bjorner
18fc6914d3 add facility to experiment with nla justified conflicts from Grobner equations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-10-16 00:40:24 -07:00
Nikolaj Bjorner
bdac86501d add facility to check for missing propagations 2023-10-15 20:33:48 -07:00
Nikolaj Bjorner
cafe3acff1 delay detach 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-10-15 12:41:34 -07:00
Nikolaj Bjorner
891ab8bac5 #6523 
fixup looping
 2023-10-15 12:37:14 -07:00
Nikolaj Bjorner
6553382ec8 remove extra assume-eqs 2023-10-15 12:30:24 -07:00
Nikolaj Bjorner
b2efa592ce #6523 
deal with memory leak on exceptions
 2023-10-15 12:17:08 -07:00
Nikolaj Bjorner
41b1f47d77 #6523 
deal with memory leak when there is an exception
 2023-10-15 12:15:28 -07:00
Nikolaj Bjorner
5942dc24bd #6523 2023-10-15 11:41:25 -07:00
Nikolaj Bjorner
5619ed0586 resurrect old bounds propagation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-10-14 13:55:56 -07:00
Nikolaj Bjorner
a39d4adf5b build fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-10-14 13:45:42 -07:00
Nikolaj Bjorner
47f1c86f93 fix regression 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-10-14 02:38:49 -07:00
Nikolaj Bjorner
d44d78f9d1 remove temporary configuration parameter used for testing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-10-14 01:33:05 -07:00
Nikolaj Bjorner
08af965b56 updates to monomial bounds 2023-10-14 01:33:05 -07:00
Hari Govind V K
ba6c23bbc5
bug fix #6934 (#6940) 2023-10-14 01:06:15 -07:00
Nuno Lopes
fcb03aa56c minor code simplification 2023-10-11 01:38:03 +01:00
Nikolaj Bjorner
01188462d5 build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-10-10 16:24:05 -07:00
Nikolaj Bjorner
960a024d3d fix build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-10-10 13:54:00 -07:00
Nikolaj Bjorner
6445d01557 normalize newlines for if 2023-10-10 13:43:49 -07:00
Nikolaj Bjorner
d04807e8c3 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-10-10 13:43:38 -07:00
Nikolaj Bjorner
338d7b3283 remove unused variables 2023-10-10 13:42:21 -07:00
Nikolaj Bjorner
f3e9712beb formatting 2023-10-10 13:42:21 -07:00
Nikolaj Bjorner
e8e636c3ec fix #6936 2023-10-10 13:42:21 -07:00
Lev Nachmanson
7afa4d0752
Merge pull request #6938 from Z3Prover/uprop 
fix a bug in unit nl prop. This also speeds up the nl propagation by more than 20 percent.
 2023-10-10 09:49:41 -07:00
Lev Nachmanson
180ab727e7 fix a bug in unit nl prop 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-10-10 07:32:07 -07:00
Nikolaj Bjorner
adbee0cd3f fix #6937 2023-10-10 16:02:59 +09:00
Nikolaj Bjorner
267e9e827d #6935 2023-10-10 15:52:54 +09:00