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Code Activity
18130 commits 23 branches 48 tags 157 MiB
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805 commits

Author SHA1 Message Date
Nikolaj Bjorner
db1be0f247 unit test for bench 13 scenario 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-01-03 12:23:14 -08:00
Clemens Eisenhofer
6f78c33558 Generalized variable elimination 2022-12-29 22:36:04 +01:00
Clemens Eisenhofer
39a4bb025b Propagate assignment if all bits are assigned and use better justification if any found 2022-12-27 08:44:55 +01:00
Clemens Eisenhofer
74ec28201e Merge remote-tracking branch 'Z3Prover/polysat' into polysat 2022-12-25 12:41:39 +01:00
Clemens Eisenhofer
173fb9c2bd Bit-Propagation for most operations (Backtracking missing) 2022-12-24 16:37:53 +01:00
Jakob Rath
19e44e4f57 update tests 2022-12-23 11:44:10 +01:00
Jakob Rath
9207bb5d1e Add test 2022-12-22 16:37:32 +01:00
Jakob Rath
b5af2164f4 Add simplify_clause::try_remove_equations 2022-12-22 14:53:42 +01:00
Jakob Rath
44f0f88172 test 2022-12-21 16:23:05 +01:00
Jakob Rath
ec158845fc Add test for sat branch 2022-12-21 12:24:49 +01:00
Jakob Rath
4a1781d747 more viable refinement tests 2022-12-21 11:18:27 +01:00
Jakob Rath
5c54ea87f1 Add unit test based on bench27 2022-12-20 09:40:15 +01:00
Jakob Rath
342774eff8 test_ineq_non_axiom4 is slow but doesn't block anymore 2022-12-16 15:02:04 +01:00
Jakob Rath
75a64975b5 test 2022-12-16 15:00:50 +01:00
Jakob Rath
3e6e1e1a8a test 2022-12-16 14:37:31 +01:00
Jakob Rath
ca373836af Merge remote-tracking branch 'origin/polysat' into polysat 2022-12-16 14:26:38 +01:00
Jakob Rath
afde0e993c Add bitblasting fallback to viable::query 
(integration between conflict/viable is still messy)
 2022-12-16 13:02:54 +01:00
Clemens Eisenhofer
d5bc4b84a7 Merge branch 'polysat' of https://github.com/Z3Prover/z3 into polysat 2022-12-16 10:14:10 +01:00
Clemens Eisenhofer
71211f3134 Some bugfixes and unit-tests for variable elimination 2022-12-16 10:12:34 +01:00
Jakob Rath
8a5f1af3d1 univariate::find_max 2022-12-15 15:59:15 +01:00
Jakob Rath
31e0add966 univariate::find_min 2022-12-15 15:51:29 +01:00
Jakob Rath
37536425f4 Encode 2^k*x as (bvshl x k) in the fallback solver 2022-12-15 14:03:42 +01:00
Jakob Rath
434e794790 test 2022-12-13 12:00:38 +01:00
Jakob Rath
4a2379c23d Add unit test for refinement loop in bench6 2022-12-12 17:48:23 +01:00
Jakob Rath
9f1f949d9d tests 2022-12-12 14:51:18 +01:00
Jakob Rath
1eb8eb560b test_ineq2 2022-12-12 13:37:28 +01:00
Nikolaj Bjorner
6e886114f9 add parity4 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-12-09 09:56:47 -08:00
Jakob Rath
8d13446537 Solve boolean skeleton first 2022-12-09 17:22:51 +01:00
Nikolaj Bjorner
33902c7c9e fix parity propagation code, add tail-spin unit tests. The unit tests diverge because conflict resolution removes conflicting literals from the conflict clause before the decision variable gets processed. We have to change how conflict resolution is processed for such conflict clauses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-12-08 09:57:38 -08:00
Jakob Rath
676aa81c5a Fix test_ineq2 2022-12-08 16:19:11 +01:00
Jakob Rath
45e94ae7dd insert_eval 2022-12-07 18:41:42 +01:00
Jakob Rath
a4adb63662 unit test updates 2022-12-07 16:15:28 +01:00
Jakob Rath
2704626a5d test 2022-12-01 16:16:22 +01:00
Jakob Rath
aee07d0496 less visual noise when running unit tests 2022-12-01 09:44:56 +01:00
Jakob Rath
086194480e test_band5 notes 2022-11-30 16:35:51 +01:00
Jakob Rath
a8ecfd1313 unit test filter 2022-11-30 15:15:26 +01:00
Jakob Rath
fdca0cd86f assign_verify: separate lemma production and activation 2022-11-30 15:00:58 +01:00
Jakob Rath
2bc1b3a6dd Better exception recording 2022-11-30 11:50:23 +01:00
Jakob Rath
630276dbad Re-enable saturation 2022-11-29 10:00:25 +01:00
Jakob Rath
c488a766b5 Unit testing fixes 2022-11-28 18:05:25 +01:00
Jakob Rath
3a92641ca0 Unit test: catch exceptions during instance setup 2022-11-23 17:02:15 +01:00
Jakob Rath
3713f51c15 Print unit test numbers 2022-11-23 17:01:11 +01:00
Jakob Rath
022c06f75d pdd::subst_get 2022-11-18 15:14:38 +01:00
Jakob Rath
80a2ac64de Remove tst_polysat_argv 2022-11-17 17:37:52 +01:00
Jakob Rath
81150f433a test 2022-11-17 17:37:52 +01:00
Jakob Rath
d9cb06114e Print partial test results table on interrupt 2022-11-17 17:37:52 +01:00
Jakob Rath
f12ae0af12 clause_builder: rename push to insert 2022-11-17 17:37:52 +01:00
Nikolaj Bjorner
a98502b62f weaken assertion, remove dependency on hash_compare in unittest for hashtables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-11-09 09:28:49 -08:00
Jakob Rath
4b146a61ff minor 2022-11-09 17:00:27 +01:00
Jakob Rath
c08866dcec Disable simplify_clause::try_recognize_bailout for now 2022-11-09 14:30:33 +01:00