Nikolaj Bjorner
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6d729f1f15
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disable UHLT
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-12-11 10:36:42 -08:00 |
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Nikolaj Bjorner
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b98c864d76
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fixes to inprocessing code
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-12-01 18:06:26 -08:00 |
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Nikolaj Bjorner
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018411bc58
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fix bug in PB constraint init_watch handling, adding transitive reduction, HLE, ULT,
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-12-01 08:23:55 -08:00 |
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Nikolaj Bjorner
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da0aa71082
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adding uhle/uhte for faster asymmetric branching
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-11-29 21:21:56 -08:00 |
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Nikolaj Bjorner
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a4dc68766d
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preparing for more efficient asymmetric branching
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-11-29 17:16:15 -08:00 |
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Nikolaj Bjorner
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6f273e7b8f
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bug fixes in uninitialized variables
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-11-11 12:09:33 -08:00 |
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Nikolaj Bjorner
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a6da207b65
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fix crash bugs in sat solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-11-11 11:25:43 -08:00 |
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Nikolaj Bjorner
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0a9946578b
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use failed literal to asym branching
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-11-08 09:14:21 -08:00 |
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Nikolaj Bjorner
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b099449ce1
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asymm branch
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-11-08 07:21:49 -08:00 |
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Nikolaj Bjorner
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2746528aab
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fixes
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-11-07 17:16:36 -08:00 |
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Nikolaj Bjorner
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829c140087
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ensure that bca takes also lemmas into account
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-10-27 15:40:25 -07:00 |
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Nikolaj Bjorner
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651587ce01
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merge with master branch
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-09-19 09:39:22 -07:00 |
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Nikolaj Bjorner
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2b82fd5d0c
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updated include directives
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-08-01 10:51:47 -07:00 |
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Nikolaj Bjorner
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b19f94ae5b
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make include paths uniformly use path relative to src. #534
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-07-31 13:24:11 -07:00 |
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Nikolaj Bjorner
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8205b45839
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initial integration of opt
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-04-27 19:13:00 -07:00 |
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Nikolaj Bjorner
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e47e8c67c0
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introducing scoped detacth/attach of clauses to enforce basic sat solver invariants. Part of investigating #939:
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-03-22 14:12:47 -07:00 |
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Nikolaj Bjorner
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72651e2e98
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fixing sources for double frees of clauses. #940
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-03-14 19:35:11 -07:00 |
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Nikolaj Bjorner
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8b4f3ac6f0
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fix drat checker
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-02-10 18:04:54 -05:00 |
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Nikolaj Bjorner
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aec5a38b14
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fix memory leak in SAT solver exposed by regression tests
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-01-06 11:44:55 -08:00 |
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Nikolaj Bjorner
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6a3f75822d
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fix format bug (issue 126) and smaller nits in sat solver (const annotation, disable elimination of external or already elimianted variables)
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-10-04 18:35:18 -07:00 |
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Leonardo de Moura
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40b1137b30
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Fix issue https://z3.codeplex.com/workitem/47
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-06-13 13:45:14 -07:00 |
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Leonardo de Moura
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0934cb06d8
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exposed sat params
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-12-02 16:38:33 -08:00 |
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Leonardo de Moura
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cf28cbab0a
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saved params work
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-11-29 17:19:12 -08:00 |
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Leonardo de Moura
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c66b9ab615
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Reorganizing the code
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-10-20 15:30:42 -07:00 |
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