Lev Nachmanson
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33cbd29ed0
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mv util/lp to math/lp
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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54f447d118
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change the signature of int_solver::check by adding explanation* parameter
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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d301a9c403
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rebase with z3prover
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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c09c944922
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rebase with upstream
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Nikolaj Bjorner
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3efe311c25
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remove commented out code
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-01-24 17:45:24 -06:00 |
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Nikolaj Bjorner
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ad965ac896
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fix #2817 - rows may apparently not be correct (root cause of this tbd), but avoid Gomory on incorrect rows
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-01-22 14:29:02 -06:00 |
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Nikolaj Bjorner
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05da2508bf
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fix #2873
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-01-22 11:08:44 -06:00 |
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Nikolaj Bjorner
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3931dd5da0
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fix build of test
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-01-21 11:48:00 -06:00 |
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Nikolaj Bjorner
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045448e5b2
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fix build of test
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-01-21 11:47:37 -06:00 |
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Lev Nachmanson
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db5ac5afa8
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fix a bug in lar_solver in queryaing if a column is int
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2019-08-01 11:51:56 -07:00 |
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Lev Nachmanson
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066b5334ad
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refactor some parameters into fields in Gomory cuts
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2018-09-22 20:57:59 -07:00 |
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Nikolaj Bjorner
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d75b6fd9c1
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remove offsets from terms
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2018-09-20 11:06:05 -07:00 |
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Nikolaj Bjorner
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dcda39e76e
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merge
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2018-09-19 17:12:32 -07:00 |
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Nikolaj Bjorner
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3c553c17e8
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fix dump utility for cuts
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2018-09-19 14:32:56 -07:00 |
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Nikolaj Bjorner
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ed19af4c4e
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merge
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2018-09-19 09:02:37 -07:00 |
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Lev Nachmanson
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b90d571d9a
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fixing the build
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2018-09-18 15:36:01 -07:00 |
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Lev
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041458f97a
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fixes the +- bug in gomory cut
Signed-off-by: Lev <levnach@hotmail.com>
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2018-09-18 14:42:32 -07:00 |
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Lev
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b940b7873b
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work on Gomory cut
Signed-off-by: Lev <levnach@hotmail.com>
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2018-09-18 13:47:18 -07:00 |
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Lev
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ca3ce964ce
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work on Gomory cut
Signed-off-by: Lev <levnach@hotmail.com>
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2018-09-18 13:34:05 -07:00 |
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Lev
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106b677201
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fixes in gomory cut
Signed-off-by: Lev <levnach@hotmail.com>
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2018-09-15 17:47:54 -07:00 |
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Lev
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34bdea750c
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fixes in gomory cut
Signed-off-by: Lev <levnach@hotmail.com>
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2018-09-15 17:46:16 -07:00 |
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Lev
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8c122ba9bd
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fixes in gomory cut
Signed-off-by: Lev <levnach@hotmail.com>
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2018-09-15 17:33:35 -07:00 |
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Lev
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03d55426bb
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fixes in gomory cut
Signed-off-by: Lev <levnach@hotmail.com>
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2018-09-15 17:15:46 -07:00 |
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Lev
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324396e403
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separate the gomory cut functionality in a separate file
Signed-off-by: Lev <levnach@hotmail.com>
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2018-09-14 17:12:49 -07:00 |
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