mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-11-04 05:19:11 +00:00
Code Activity
19271 commits 49 branches 53 tags 182 MiB
Commit graph

16500 commits

Author SHA1 Message Date
Jakob Rath
4742985906 add proposed query interface 2023-07-18 15:07:53 +02:00
Jakob Rath
bac52313da move function impl 2023-07-18 14:53:20 +02:00
Jakob Rath
c124cbae97 Add virtual concat terms on demand during propagation 2023-07-18 14:48:32 +02:00
Jakob Rath
4049716946 explain conflict 2023-07-18 11:26:18 +02:00
Jakob Rath
5e5164ed2c add_value 2023-07-18 11:24:12 +02:00
Jakob Rath
0d80e47350 update deps handling (need to support pvars as well) 2023-07-18 11:22:02 +02:00
Jakob Rath
11d9e5c862 minor 2023-07-17 19:04:17 +02:00
Jakob Rath
d1cb02b735 use abstract sort also for value slices 2023-07-17 18:31:17 +02:00
Jakob Rath
a2fdb03625 propagate value when splitting a slice 2023-07-17 18:18:12 +02:00
Jakob Rath
490b77d8a1 mk_value_slice 2023-07-17 14:41:45 +02:00
Jakob Rath
30323a6ba1 update unit test 2023-07-17 14:41:45 +02:00
Jakob Rath
741e37c2d7 find is now get_root 2023-07-17 14:41:45 +02:00
Jakob Rath
b8d118a558 use enode* instead of custom slice index; extract explanations from egraph 2023-07-17 14:41:45 +02:00
Jakob Rath
82b1f9297b utils 2023-07-17 14:41:45 +02:00
Jakob Rath
8c17e231ad don't 'find' when creating subslice 2023-07-12 16:45:51 +02:00
Jakob Rath
0fb81fc437 use z3's egraph (wip) 2023-07-12 16:21:38 +02:00
Jakob Rath
d8d8c67a3b slicing interface 2023-07-12 15:56:27 +02:00
Jakob Rath
1d3a31c323 Add getter for target and justification to enode 2023-07-12 15:47:33 +02:00
Jakob Rath
f61bf0843b display 2023-07-12 15:46:40 +02:00
Jakob Rath
59c3234fb8 Merge branch 'master' into polysat 2023-07-10 09:45:55 +02:00
Jakob Rath
661bea91de fix component dependencies 2023-07-10 09:45:21 +02:00
Nikolaj Bjorner
241e845da8 fix #6802 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-07-09 12:07:43 -07:00
THE Spellchecker
dc0887db5a
Typo Fixes (#6803) 2023-07-09 11:56:10 -07:00
Jakob Rath
51ce17bcd4 start using z3's egraph for slicing 2023-07-08 20:34:46 +02:00
Jakob Rath
b4edc4d20c slicing checkpoint 2023-07-08 20:08:45 +02:00
Jakob Rath
28810e55a0 pdd_linear_iterator 2023-07-08 20:08:03 +02:00
Jakob Rath
397acd0089 use manager reference as before 2023-07-08 20:06:24 +02:00
Nikolaj Bjorner
28a0c2d18f Merge branch 'master' of https://github.com/z3prover/z3 2023-07-07 17:23:08 -07:00
Nikolaj Bjorner
5806869ae4 fix #6792, add scaffolding for type variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-07-07 17:22:56 -07:00
Lev Nachmanson
56b5492752 remove dead code 2023-07-07 15:05:17 -07:00
Lev Nachmanson
0fceb80e0f edit tracing, add lar_solver::column_is_feasible() 2023-07-07 11:48:21 -07:00
Clemens Eisenhofer
4cb158a79b
User Propagator: Return if propagated lemma is redundant (#6791) 
* Give users ability to see if propagation failed

* Skip propagations in the new core if they are already satisfied
 2023-07-07 09:58:41 -07:00
Nikolaj Bjorner
f645bcf605 add direct detection for integer expressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-07-07 09:54:18 -07:00
Nikolaj Bjorner
f450bc4ae0 Merge branch 'master' of https://github.com/z3prover/z3 2023-07-07 09:29:49 -07:00
Nikolaj Bjorner
8c7525c97f revert log addition 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-07-07 09:29:38 -07:00
Nikolaj Bjorner
0ab102cbec fix coefficient extraction and passing in Farkas lemmas, thanks to H. F. Bryant 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-07-07 09:28:47 -07:00
Lev Nachmanson
ff875c936f add TRACE stmts, more efficient remove from inf_heap 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-07-06 16:45:22 -07:00
Lev Nachmanson
167e0dc66d Merge branch 'master' of https://github.com/z3prover/z3 2023-07-06 15:07:32 -07:00
Lev Nachmanson
4e327babda remove dead code 2023-07-06 15:07:26 -07:00
Nikolaj Bjorner
68663fd97a fix indentation for python file 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-07-06 09:02:58 -07:00
Nikolaj Bjorner
3782eb1be4 fix #6785 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-07-05 19:50:07 -07:00
Nikolaj Bjorner
f4b87b3763 fix memory smash in euf completion 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-07-05 13:04:49 -07:00
Nikolaj Bjorner
14f69c6c01 Merge branch 'master' of https://github.com/z3prover/z3 2023-07-05 12:58:23 -07:00
Nikolaj Bjorner
4ad3324d2e fixes to trim 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-07-05 12:58:17 -07:00
Lev Nachmanson
1c907e8d09 add a comment 2023-07-05 09:14:57 -07:00
Lev Nachmanson
e360de6d71 improve tracing and a small fix in 
lp_core_solver_base::make_column_feasible
 2023-07-04 13:23:56 -07:00
Lev Nachmanson
8a49cf62f4 Merge branch 'master' of https://github.com/z3prover/z3 2023-07-04 11:38:20 -07:00
Lev Nachmanson
75897b7a2e a small change in trace feas 2023-07-04 11:38:10 -07:00
Nikolaj Bjorner
f0d3cbe39d add dependency tracking to proof from trim 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-07-04 16:24:09 +02:00
Nikolaj Bjorner
abf5aff0b3 Merge branch 'master' of https://github.com/z3prover/z3 2023-07-04 09:13:12 +02:00