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16511 commits 58 branches 52 tags 177 MiB
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72 commits

Author SHA1 Message Date
Clemens Eisenhofer
0b20a4ebf4
Added rewriting distinct with bitvectors to false if bit-size is too low (#5956) 
* Fixed problem with registering bitvector functions

* Added rewriting distinct with bitvectors to false if bit-size is too low

* Removed debug output

* Incorporated Nikolaj's comments

* Simplifications
 2022-04-09 21:46:21 +02:00
Nikolaj Bjorner
e839e18381 minimal addition to rewrite bit-vector to character conversion using constant folding. 2022-03-10 17:31:17 -08:00
Nikolaj Bjorner
91045d3e4a two words 2022-02-20 10:29:57 +02:00
Nikolaj Bjorner
9a4d6cee6c overhead with push-ite on shared terms 2022-02-14 19:36:14 +02:00
Nikolaj Bjorner
aa901c4e88 axiom solver improvements 2021-12-31 11:53:40 -08:00
Nikolaj Bjorner
fc77345bec breaking change. Enforce append semantics everywhere for parameter updates #5744 
Replace semantics doesn't work with assumptions made elsewhere in code.
The remedy is to apply append (override) semantics for parameter changes.
 2021-12-30 19:11:14 -08:00
Nikolaj Bjorner
fe4c48e14c reorder fields 2021-08-15 12:29:43 -07:00
Nikolaj Bjorner
e2a52ed6ee #5259 again 2021-05-10 11:15:19 -07:00
Nikolaj Bjorner
987099c765 Hoist creation of m_rep for #5259 2021-05-10 10:54:21 -07:00
Nikolaj Bjorner
4a6083836a call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
Nikolaj Bjorner
804f065215 fixes for #4688 
https://github.com/Z3Prover/z3/issues/4866#issuecomment-778721073
 2021-04-11 17:42:12 -07:00
Nikolaj Bjorner
dcfd9c859d fix build 2021-04-06 21:30:13 -07:00
Nikolaj Bjorner
1b503b8887 na 2021-04-06 20:09:51 -07:00
Nikolaj Bjorner
8f577d3943 remove ast_manager get_sort method entirely 2021-02-02 13:57:01 -08:00
Nikolaj Bjorner
3ae4c6e9de refactor get_sort 2021-02-02 04:45:54 -08:00
Nikolaj Bjorner
17f04099a5 fix #4831 2020-11-28 11:01:07 -08:00
Nikolaj Bjorner
f354671465 add parameter for scenario from #4743 2020-10-30 01:14:34 -07:00
Nikolaj Bjorner
11c90cc142 move parameters from ast/rewriter to params 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-08-29 11:11:16 -07:00
Nikolaj Bjorner
ba1ca33637 normalization of union/intersection 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-06-06 12:54:44 -07:00
Nikolaj Bjorner
9eedd4ecd6 gate mk_bool_app by existence of regex 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-22 10:09:16 -07:00
Margus Veanes
5d6be3f17f
adding regex simplification rewriter (#4440) 2020-05-22 09:55:29 -07:00
Nikolaj Bjorner
f3dd58d7ad fix #4187 2020-05-02 11:42:03 -07:00
Nikolaj Bjorner
f9193809ea add recfun rewriting, remove quantifier based recfun 2020-04-26 12:59:51 -07:00
Nikolaj Bjorner
c6b4641050 fix #3649 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-01 10:56:27 -07:00
Nikolaj Bjorner
61d9960420 fix #3461 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-22 14:46:24 -07:00
Nikolaj Bjorner
51e459d02b fix #3294 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-14 10:46:03 -07:00
Nikolaj Bjorner
98bd437e46 fix #3039 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-18 12:45:16 -08:00
Nikolaj Bjorner
f70696d8e7 reduce contention #2842 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-06 20:10:11 -08:00
nilsbecker
335072eda2 extract logging into separate function 2019-07-11 17:22:03 +02:00
Nils Becker
1d859a98e5 updating comment 2019-07-10 17:12:08 +02:00
Nils Becker
7a48524213 count subterm references correctly 2019-07-10 17:09:21 +02:00
Nils Becker
b226f3a77c cleaning up includes 2019-07-10 16:43:48 +02:00
Nils Becker
23d01f5974 fixing rewrite logging (https://bitbucket.org/viperproject/axiom-profiler/issues/13/version-486-of-z3-not-compatible-with) 2019-07-10 16:17:30 +02:00
Nikolaj Bjorner
e0d8cefde4 remove cooperate 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-12 20:15:46 -07:00
Nils Becker
1e2fe9e764 bug fix 2019-05-11 20:13:48 +02:00
Nils Becker
893e604593 generate rewrite proof object early on to avoid logging equality term twice 2019-05-11 17:34:53 +02:00
Nikolaj Bjorner
8da1b024b7 fix #2205 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-03-26 04:30:29 -07:00
Nikolaj Bjorner
62ec02e50f extend rewriting features for arrays, #2151 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-03-22 12:29:50 -07:00
Nikolaj Bjorner
8f1c5239be updates for #2151 #2152 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-03-12 13:39:57 -07:00
Nikolaj Bjorner
5abc4a6d68 rewrite quantifiers in model evaluator #2171 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-03-06 22:03:57 -08:00
nilsbecker
28c03ed1de logging support for theory axioms 2019-02-21 19:29:35 +01:00
Nuno Lopes
bc8cd7ff55 remove a few random mem allocs 2018-06-29 18:34:17 +01:00
Nuno Lopes
2b31024dab add obj_ref::operator=(obj_ref &&) + a few explicit uses 2018-06-26 17:00:56 +01:00
Nikolaj Bjorner
520ce9a5ee integrate lambda expressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-26 07:23:04 -07:00
Nikolaj Bjorner
ff0f257102 remove iff 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:48 -07:00
Bruce Mitchener
76eb7b9ede Use nullptr. 2018-02-12 14:05:55 +07:00
Nikolaj Bjorner
29d06896bf remove verbose 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-11 17:06:59 +02:00
Nikolaj Bjorner
2ea9bfaa41 remove unstable sequence interpolant from doc test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-06 13:34:41 -07:00
Nikolaj Bjorner
2ede4b2c80 fixes based on regression tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-27 09:31:16 -07:00
Nikolaj Bjorner
2b82fd5d0c updated include directives 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-01 10:51:47 -07:00