Nikolaj Bjorner
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d9522cfd07
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fix mixed integer/real bugs for maximization exposed by non-termination in slow.smt. partially fixes issue #56
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2015-06-23 12:05:19 +02:00 |
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Nikolaj Bjorner
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d32e4a9476
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exposing facility to extract dependent clauses
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2015-06-22 23:36:52 +02:00 |
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Nikolaj Bjorner
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839e3fbb7c
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add ddnf tests, add facility to solve QF_NRA + QF_UF(and other theories) in joint solver to allow broader use of QF_NRA core
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2015-05-09 19:40:34 -07:00 |
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Nikolaj Bjorner
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f2ecd70e65
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fix ctx solver simplify, remove horn inequalities
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-03-01 11:02:18 -08:00 |
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Nikolaj Bjorner
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891d0d07f8
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removig unsound simplification in ctx-solver-simplify tactic
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-02-27 13:42:40 -08:00 |
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Nikolaj Bjorner
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9e61820125
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re-organizing muz
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2013-08-28 21:49:53 -07:00 |
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Nikolaj Bjorner
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d9e3881560
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Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable
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2013-06-27 12:00:09 -05:00 |
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Nikolaj Bjorner
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619bd91ddb
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fix bug in ctx-solver-simplify reported @ http://z3.codeplex.com/workitem/51
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2013-06-27 11:59:40 -05:00 |
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Leonardo de Moura
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5b7201a911
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Fix minor problem
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-06-27 09:30:25 -07:00 |
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Nikolaj Bjorner
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bbe93ef610
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fix build warning, make context simplifier traverse subterms
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2013-03-24 18:26:22 -07:00 |
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Nikolaj Bjorner
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7e9f4e264d
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working on separating horn simplificaiton
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2013-03-18 21:46:42 -07:00 |
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Leonardo de Moura
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e055e0b47c
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Fixed other parameter setting problems
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-12-07 10:41:50 -08:00 |
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Leonardo de Moura
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5379130c8c
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eliminated m_proof_mode from smt_params, ast_manager has this information
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-12-05 08:35:03 -08:00 |
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Leonardo de Moura
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773f82a44c
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connected smt_params with new parameter infrastructure
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-12-02 14:47:34 -08:00 |
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Leonardo de Moura
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ffb7e26c75
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removed front-end-params
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-12-02 10:05:29 -08:00 |
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Leonardo de Moura
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29cf179364
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more reorg
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-12-01 17:03:14 -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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026c81ba29
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Simplified asserted_formulas. From now on, we should use tactics for qe, der, solve, etc.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-11-22 16:20:02 -08:00 |
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Leonardo de Moura
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cadd35bf7a
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checkpoint
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-11-01 21:44:35 -07:00 |
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Leonardo de Moura
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7cdf5e493b
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moved smt tactic to smt folder
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-11-01 08:48:54 -07:00 |
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Leonardo de Moura
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4cf211acd4
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moving tactics to tactic folder
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-10-24 14:15:15 -07:00 |
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Leonardo de Moura
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9e299b88c4
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reorganizing the code
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-10-23 21:53:34 -07:00 |
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