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Author SHA1 Message Date
Nikolaj Bjorner 800fef6653 fix #5424 2021-07-22 18:31:37 -07:00
Nikolaj Bjorner 848a8ebb98 #5427 2021-07-22 13:35:54 -07:00
Nikolaj Bjorner 2589f2bad4 #5427 2021-07-22 12:07:11 -07:00
Nikolaj Bjorner 76427cd281 #5427 2021-07-22 11:33:47 -07:00
Nikolaj Bjorner 9a5c0f2312 #5427 2021-07-22 09:38:05 -07:00
Nikolaj Bjorner 39c3f34a30 remove unused dependency 2021-07-21 09:25:08 -07:00
Nikolaj Bjorner 644bd82ac7 #5422 2021-07-21 09:08:55 -07:00
Nikolaj Bjorner 005d35f9c9 #5422 2021-07-21 07:39:39 -07:00
Nikolaj Bjorner ca8f914dd8 #5422 2021-07-21 07:22:05 -07:00
Nikolaj Bjorner e5e7c510d5 #5422 2021-07-21 07:14:54 -07:00
Nikolaj Bjorner 8a4b292f3e #5422 2021-07-21 06:25:30 -07:00
Nikolaj Bjorner 0ba518b0c0 avoid perf abyss for macros 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-20 20:07:06 -07:00
Nikolaj Bjorner 574246ff7a #5420 2021-07-20 15:29:24 -07:00
Nikolaj Bjorner 134562162a #5420 2021-07-20 13:50:21 -07:00
Nikolaj Bjorner 614cb26489 #5420 2021-07-20 11:44:57 -07:00
Nikolaj Bjorner 89ed19a719 #5420 2021-07-20 11:20:16 -07:00
Nikolaj Bjorner b84b5d091e #5420 2021-07-20 08:02:21 -07:00
Nikolaj Bjorner f90795c42f #5420 2021-07-20 07:58:21 -07:00
Nikolaj Bjorner 49bd3ad159 #5417 again, refining root clauses above search level 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-19 16:56:10 -07:00
Nikolaj Bjorner 7af2309fae #5331 2021-07-19 16:09:13 -07:00
Nikolaj Bjorner a8b433e6ac #5331 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-19 15:58:10 -07:00
Nikolaj Bjorner a64867942d #5417 designate quantifier axioms as auxiliary 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-19 15:35:18 -07:00
Nikolaj Bjorner 4388ab2e3e #5417 
more gracefully handle non-implemented theories
 2021-07-19 13:50:20 -07:00
Nikolaj Bjorner 0a34eef470 #5417 2021-07-19 13:41:02 -07:00
Nikolaj Bjorner b0a22105d6 na 2021-07-19 13:28:20 -07:00
Nikolaj Bjorner 188a478214 #5417 
strict inequality (over reals) require solving for least-upper/greatest-lower bounds that may coincide with non-strict inequalities (be epsilon stronger). Instead of using the coefficient 'a' to turn the inequality into an equality, add the slack value as a constant.
 2021-07-19 13:19:03 -07:00
Nikolaj Bjorner 49b94a0090 #5417 extend definition of ground to be variable free 2021-07-19 11:38:04 -07:00
Nikolaj Bjorner 3156ca5e77 #5417 - delay propagation from callbacks from mam 
mam assumes the egraph isn't updated during callbacks.
 2021-07-19 11:10:48 -07:00
Nikolaj Bjorner 776f270b64 #5417 normalize clause 2021-07-19 09:08:51 -07:00
Nikolaj Bjorner 7d915eb295 #5417 - revise q_eval based on bug based on non-chronological dependencies with post-hoc explain function 2021-07-19 07:40:46 -07:00
Nikolaj Bjorner e8bc9f3469 #5417 
https://github.com/Z3Prover/z3/issues/5417#issuecomment-882050602
 2021-07-18 10:44:30 -07:00
Nikolaj Bjorner 750c06e258 #5417 2021-07-18 10:21:42 -07:00
Nikolaj Bjorner 284d599788 #5323 
https://github.com/Z3Prover/z3/issues/5323#issuecomment-866503616
 2021-07-18 05:14:14 -07:00
Nikolaj Bjorner cde3eac7be #5323 2021-07-18 13:45:21 +02:00
Nikolaj Bjorner ce1c8ee9e3 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-18 12:32:27 +02:00
Nikolaj Bjorner e0cb24867f Merge branch 'master' of https://github.com/z3prover/z3 2021-07-18 12:31:23 +02:00
Nikolaj Bjorner f239aeb4d4 add consequences forcing character values to be digits 2021-07-18 12:30:56 +02:00
Margus Veanes a19910c13d
added regex simplification rules ~() = .+ and .+* = .* (#5416) 2021-07-18 12:09:19 +02:00
Nikolaj Bjorner 36d265a32c na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-18 12:06:45 +02:00
Nikolaj Bjorner 0bfd24aae9 add comments 2021-07-18 12:05:52 +02:00
Nikolaj Bjorner 439e499dd3 note 2021-07-17 21:29:48 +02:00
Nikolaj Bjorner 6f2bf37268 #5336 missing theory variable creation in fpa_solver 2021-07-17 20:31:11 +02:00
Nikolaj Bjorner b031fefbb9 #5336 - assertion violation in q_solver 2021-07-17 20:30:52 +02:00
CEisenhofer 0fa4b63d26
Added sbv2s (#5413) 
* Added sbv2s

* Fixed indention

Co-authored-by: Clemens Eisenhofer <Clemens.Eisenhofer@tuwien.ac.at>
 2021-07-16 17:58:28 +02:00
Nikolaj Bjorner 9e5dcf3ecb bound length of ubv2s 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-16 16:17:59 +02:00
Margus Veanes 8e9bc86c23
fixed bug #5343 and did some related optimizations (#5411) 2021-07-15 22:28:59 +02:00
Nikolaj Bjorner c7a7d40a8f remove incorrect and inefficient default model conversion 2021-07-15 18:47:25 +02:00
Nikolaj Bjorner 0e066fef1f fix boundary cases reported by Clemens 2021-07-15 13:43:13 +02:00
Nikolaj Bjorner 79c261736b charsort 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-13 19:50:41 +02:00
Nikolaj Bjorner 97a035fd6d add char sort to .net 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-13 19:43:12 +02:00