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19251 commits 49 branches 53 tags 182 MiB
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Author SHA1 Message Date
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
Jerry James
f5c069f899
Fix regular expression strings with escapes (#6797) 2023-07-07 09:57:07 -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
Nikolaj Bjorner
ae29a54876 categorize theory axioms as inferences in output to capture justifications 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-07-04 09:12:58 +02:00
Lev Nachmanson
5ed2a82893
set clang format off for lp files (#6795) 
* adding // clang-format off

* set clang-format off at the beginning of  lp files

* set clang-format off

* remove dead code
 2023-07-03 17:35:16 -07:00
Nikolaj Bjorner
47fc0cf75c Merge branch 'master' of https://github.com/z3prover/z3 2023-07-03 19:30:24 +02:00
Nikolaj Bjorner
d9e7b8c21f fixes to trim 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-07-03 19:26:19 +02:00
Lev Nachmanson
61948fa1ff find minimal deltas in patching 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-07-01 07:48:07 -07:00
Lev Nachmanson
f5d9ffaca1 clean up and add clang-format off 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-06-30 11:57:42 -07:00
Jakob Rath
a339cd1aff fix 2023-06-28 13:20:57 +02:00
Jakob Rath
54487f3294 slicing::explain_equal 2023-06-28 11:15:16 +02:00
Jakob Rath
7d7735b010 test 2023-06-28 10:41:22 +02:00
Jakob Rath
05ea32f17d update test 2023-06-28 10:37:07 +02:00
Jakob Rath
b54beca037 clarify 2023-06-28 10:26:39 +02:00
Jakob Rath
92192144b1 slicing: is_equal 2023-06-28 10:24:48 +02:00
Jakob Rath
9e7a392e21 slicing: explain 2023-06-28 10:23:55 +02:00
Jakob Rath
3a7cdc36d6 slicing: mark 2023-06-28 10:23:35 +02:00
Jakob Rath
947335e147 slicing: prepare for explain() 2023-06-28 09:59:21 +02:00
Lev Nachmanson
30a2ced9aa
patching merge (#6780) 
* patching merge

* fix the format and some warnings

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

* a fix in the delta calculation

* test patching

* try a new version of get_patching_deltas

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

* remove dead code from lp_tst and try optimizing patching

* add comments, replace VERIFY with lp_assert

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

* cleanup

---------

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-06-27 17:53:27 -07:00
Nikolaj Bjorner
b2c035ea3f missing negation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-06-26 18:46:03 -07:00
Clemens Eisenhofer
d42693d5b5
Equalities in C# UP-Propagation (#6786) 
* Query Boolean Assignment in the UP

* UP's decide ref arguments => next_split

* Fixed wrapper

* More fixes

* Equalities in C# UP-Propagation

---------

Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-06-26 10:59:57 -07:00