Nikolaj Bjorner
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9a6fe93e6c
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re-enable feature that lets Z3 solver mixed integer/real constraints with additional information tha texpressions with sort real can only take integer values. Fixes regression on epsilon.smt2
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-01-12 12:42:18 -08:00 |
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Nikolaj Bjorner
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e2d54940b4
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revert mixed integer/real handling pending fix to equality propagation
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-01-12 12:11:27 -08:00 |
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Nikolaj Bjorner
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20cfbcd66b
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dealing with issues #402 #399 #258
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-01-09 13:29:44 -08:00 |
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Nikolaj Bjorner
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fc592fc856
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fix for #291. The root issue is that the set of antecedents is recycled as a fixed object between routines. Antecedents that were already allocated for a Gomory cut got reset by the internalizer. This causes unsound bounds axioms to be created
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2015-11-05 15:08:42 -08:00 |
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Nikolaj Bjorner
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4bc044c982
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update header guards to be C++ style. Fixes issue #9
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2015-07-08 23:18:40 -07:00 |
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Ken McMillan
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c007a5e5bd
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merged with unstable
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2014-08-06 11:16:06 -07:00 |
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Leonardo de Moura
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1a11196211
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fixing bug introduced today
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-12-05 16:21:53 -08:00 |
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Leonardo de Moura
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add684d8e9
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checkpoint
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-10-21 13:32:12 -07:00 |
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