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Code Activity
13962 commits 46 branches 51 tags 172 MiB
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68 commits

Author SHA1 Message Date
Nikolaj Bjorner
ee9c797822 address #3886 and #3891 by revamping nl_arith decoupling of monomial analysis and access 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-10 01:33:46 -07:00
Nikolaj Bjorner
066413516f disable temp debug 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-09 19:39:31 -07:00
Nikolaj Bjorner
c4b52edb29 add back assertion for #3849 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-09 18:08:40 -07:00
Nikolaj Bjorner
ee8aa50750 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-25 19:43:55 -07:00
Nikolaj Bjorner
e16c62d6e2 don't reset core after it has been populated for the cut #3451 and presumably other bugs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-25 19:43:55 -07:00
Lev Nachmanson
c562a1f883 remove debug code and improve printing 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-02-04 16:08:24 -08:00
Nikolaj Bjorner
5f2720562b adding threads to smt core 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-31 17:08:53 -08:00
Lev Nachmanson
882b8ee63b NB's review 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson
f5c8ead995 port Grobner 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson
3e0cf4b96d port Grobner: fixes in nex simplifications 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson
8eaa2bfb02 sort nla_expr 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson
97ef190f4f full recursion on horner, not finished 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson
73e63e1ad9 fix a bug in nla_intervals 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson
e49dbbe465 fix ordered lemma 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson
54ba889b7b debug order lemma, introduce sign for factors 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson
b32f2703d4 fix in emonomials 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson
8cdf754990 debug emons 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Nikolaj Bjorner
7e415c1b69 update to logging 2019-12-04 23:08:41 +03:00
Nikolaj Bjorner
2f6a9ba39b na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-03 20:34:56 +01:00
Nikolaj Bjorner
23029daf5e investigating relevancy 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-05 17:16:30 +01:00
Nikolaj Bjorner
e816d16724 fix #2527 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-08-31 10:09:52 -04:00
Nikolaj Bjorner
a337a51374 fixes for #2513 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-08-23 23:29:24 +03:00
Nikolaj Bjorner
48fc3d752e add clause proof module, small improvements to bapa 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-05-30 15:49:19 -07:00
Nikolaj Bjorner
94dae2da3a fix fourth bug produced by repros by Mark Dunlop 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-01-27 18:11:18 -08:00
Nikolaj Bjorner
442e47dfce fix datatype occurs check bug reported by Gerhard Schellhorn 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-01-17 16:34:26 -08:00
Nikolaj Bjorner
f2e636c598 record simplified input clauses as lemmas 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-01-16 16:37:21 -08:00
Nikolaj Bjorner
0b84c60886 fix another bug uncovered by Dunlop, prepare grounds for equality solving within NNFs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-01-14 01:25:25 -08:00
Nikolaj Bjorner
f8a3300026 introduce proxies to differentiate from arithmetical variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-12-29 11:13:15 +08:00
Nikolaj Bjorner
184ae7211e fix #1897 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-23 10:00:57 -07:00
Nikolaj Bjorner
4ffd860375 narrowing incorrect lemma generation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-09-11 11:31:19 -07:00
Nikolaj Bjorner
1cb3f7c792 fixing #1520 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-28 18:03:13 -07:00
Nikolaj Bjorner
e39107c682 turn lemma-id into an attribute on the cotext 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-10 21:26:51 -07:00
Nikolaj Bjorner
5e5f46f0f8 handle cancelation from nra_solver gracefully 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-10 17:34:45 -07:00
nilsbecker
820c14ed06 synchronize fork 2018-07-06 16:19:13 +02:00
Nuno Lopes
5de6628a5d remove spurious copies and inc_refs around ref_vector 2018-06-28 10:31:38 +01:00
nilsbecker
4f64f069ab Merge remote-tracking branch 'upstream/master' 2018-06-24 08:08:32 +02:00
Nikolaj Bjorner
b73aa3642a check with cube and clause 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:49 -07:00
nilsbecker
f7b50ef796 merge with Z3Prover/z3/master 2018-06-06 08:09:57 +02:00
Nikolaj Bjorner
50c93d1ad4 merge with 4.7.1 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-22 17:10:36 -07:00
Nikolaj Bjorner
371880da04 n/a 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-01 07:13:03 -07:00
nilsbecker
7a03f19456 fixing smt code ending up in log files (verbose logging) 2018-04-29 13:08:57 +02:00
Nikolaj Bjorner
c513f3ca09 merge with master 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-25 14:57:01 -07:00
Nikolaj Bjorner
72f8e408fc fix #1538 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-17 11:25:07 -07:00
Nikolaj Bjorner
86d3bbe6cb added TODO markers in theory_str.h for moving to obj_map, remove include of stdbool for now 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-16 07:46:27 -07:00
Nikolaj Bjorner
46048d5150 change lemma display utility to use updated pretty printer 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-14 12:15:13 -07:00
Nikolaj Bjorner
d520557ad9 fix #1233 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-21 11:52:15 -08:00
Nikolaj Bjorner
33e8113c9e adding instrumentation to debug #1233 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-20 16:51:17 -08:00
Nikolaj Bjorner
651587ce01 merge with master branch 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-19 09:39:22 -07:00
Nikolaj Bjorner
b19f94ae5b make include paths uniformly use path relative to src. #534 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-31 13:24:11 -07:00
Christoph M. Wintersteiger
866035d786 Disabled debug output 2017-03-24 09:40:18 +00:00