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10737 commits

Author SHA1 Message Date
Nikolaj Bjorner
ad6062cd9e disable unsound code to fix #3100
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-01 12:50:00 -08:00
Nikolaj Bjorner
79fae355b8 fix #3101
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-01 12:50:00 -08:00
Nikolaj Bjorner
05158b3914 add cut redundancies
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-01 12:49:59 -08:00
Mathias Soeken
ff3baffadc Testcase for npn3_finder. 2020-03-01 04:10:25 -08:00
Mathias Soeken
20c3f75740 No need to hash quaternaries for AND. 2020-03-01 04:10:25 -08:00
Nikolaj Bjorner
e8f7a08289 add stubs for npn3
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-27 21:19:40 -08:00
Nikolaj Bjorner
4f575d3158 fix build warning
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-27 21:19:40 -08:00
Murphy Berzish
01299dacbf z3str3: check relevancy of subformulas for negated non-relevant formulas in bitvector model construction 2020-02-27 20:27:33 -08:00
Murphy Berzish
f18bd7bf08 z3str3: refactoring to str.indexof axioms 2020-02-27 20:27:33 -08:00
Nikolaj Bjorner
1dcfe583e7 fix definition expression
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-27 16:18:26 -08:00
Nikolaj Bjorner
15f5444b8c enable auxiliary recursive function definitions
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-27 16:12:32 -08:00
Nikolaj Bjorner
764b991468 na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-27 14:34:44 -08:00
Nikolaj Bjorner
3afb78416f fixes
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-27 14:34:44 -08:00
Nikolaj Bjorner
5a357f9998 fixup build of example
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-27 14:34:44 -08:00
Mathias Soeken
595fea7434 Find AND and XOR clauses. 2020-02-27 11:13:24 -08:00
Mathias Soeken
0713d1cdb1 More finders. 2020-02-27 11:13:24 -08:00
Mathias Soeken
f3c8cae730 More finders. 2020-02-27 11:13:24 -08:00
Mathias Soeken
ec3f4929cf Fewer checks necessary. 2020-02-27 11:13:24 -08:00
Mathias Soeken
34a3f8db6e Gamble finder. 2020-02-27 11:13:24 -08:00
Mathias Soeken
0caa2f27a1 More finders. 2020-02-27 11:13:24 -08:00
Mathias Soeken
4d0519fe3c Initial NPN3 finder with MUX and MAJ finder. 2020-02-27 11:13:24 -08:00
Nikolaj Bjorner
88eb527b96 avoid const in ml
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-27 10:40:10 -08:00
Nikolaj Bjorner
a65efb682b avoid const in ml
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-27 10:40:10 -08:00
Nikolaj Bjorner
dc31478d82 detect conflicts in cut_simplifier
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-26 20:53:58 -08:00
Nikolaj Bjorner
d8423a4b46 na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-26 20:53:58 -08:00
Nikolaj Bjorner
11199619a5 prepare for throttling gcd test and patching based on cost/success ratio
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-26 19:02:56 -08:00
Nikolaj Bjorner
4f3fbd3c11 align parity with signs
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-26 15:49:58 -08:00
Nikolaj Bjorner
833b54a12c fix dotnet build
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-26 09:44:21 -08:00
Nikolaj Bjorner
915ff38f97 fix #3089
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-26 09:28:45 -08:00
Nikolaj Bjorner
f0689546f3 return non-escaped string value for Python #3080
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-26 09:16:23 -08:00
Nikolaj Bjorner
dddd740846 make aig/ite extraction conditional
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-25 16:27:13 -08:00
Nikolaj Bjorner
afa34a1c12 fix #3087
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-25 12:58:45 -08:00
Nikolaj Bjorner
39061d7388 disable unsound simplify, rename stats, delay region allocation for cutsets
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-25 12:40:16 -08:00
Christoph M. Wintersteiger
963f8240c2
Throw proper warning instead of assertion violation in fp.rem. Fixes #2934. 2020-02-25 17:17:41 +00:00
Nikolaj Bjorner
198622b61a fix #3081 fix #3075
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-25 02:18:01 -08:00
Nikolaj Bjorner
e1ece7e968 CTRACE
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-24 20:24:42 -08:00
Nikolaj Bjorner
238ff78374 fix #3082
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-24 09:01:31 -08:00
Nikolaj Bjorner
b68efe44af fix fix
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-23 12:28:15 -08:00
Nikolaj Bjorner
cb6eb0fc96 fix #3078
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-23 09:48:45 -08:00
Nikolaj Bjorner
5af139055d fix #3079
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-23 09:45:05 -08:00
Nikolaj Bjorner
c71da17a10 add output for inprocessing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-22 11:50:51 -08:00
Nikolaj Bjorner
d1e95a133b add simplifiation pass
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-22 11:21:53 -08:00
Nikolaj Bjorner
ab9bcfdcce fix #3055, bound iterations of subpaving
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-21 20:36:58 -08:00
Nikolaj Bjorner
589db2052a fix #3064
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-21 20:26:57 -08:00
Nikolaj Bjorner
dcd4fff284 fixes to cuts
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-21 18:06:57 -08:00
Nuno Lopes
7d8b56027f fix #3068: unsound cache of exprs in or expression
this tactic has a quite broken caching mechanism (needs a stack).. :S
2020-02-21 18:48:54 +00:00
Nikolaj Bjorner
1aea0d2c8b fix #3060
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-20 21:05:21 -08:00
Nikolaj Bjorner
84b12dddac fix #3057
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-20 20:41:59 -08:00
Murphy Berzish
f604fad779 z3str3: fix negated str.contains, add reduction for str.at 2020-02-20 11:46:29 -10:00
Nuno Lopes
55df045f85 fix #3058: missing cache reset in dom_simplify of not
just introduced the bug 5 mins ago..
2020-02-20 18:05:52 +00:00