Nikolaj Bjorner
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3778048eb4
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add bounded-int and pb2bv solvers to fd_solver, use sorting networks for pb2bv rewriter when applicable, hoist to pb2bv_rewriter module and remove it from the pb2bv_tactic
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-10-23 20:31:59 -07:00 |
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Nikolaj Bjorner
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8d2b70a5e2
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better encodings for at-most-1, #755
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-10-10 23:46:03 -07:00 |
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Nikolaj Bjorner
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e3f0aff318
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address ubuntu warning and add shortcuts for maxsat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-10-03 16:22:13 -07:00 |
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Nikolaj Bjorner
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baee4225a7
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reworking cancellation
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2015-12-11 16:21:24 -08:00 |
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Nikolaj Bjorner
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546a9b8f03
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revising pd-maxres
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2015-08-23 10:53:39 -07:00 |
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Nikolaj Bjorner
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f145ceecb4
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remove default failure on proof mode fixes #121
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2015-07-08 22:12:41 -07:00 |
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Nuno Lopes
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2733899c01
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remove unused var
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
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2015-06-05 09:30:44 +01:00 |
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Nikolaj Bjorner
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7161d6c150
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fixes crash from issue #119
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
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2015-06-02 08:48:37 -07:00 |
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Nikolaj Bjorner
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061ac0f23e
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populate proofs in opt specific tactics
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2015-01-05 16:44:33 -08:00 |
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Nikolaj Bjorner
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cce287eed1
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fix bug in Shannon decomposition for translating PB constraints into formulas
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-10-01 12:51:40 -07:00 |
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Nikolaj Bjorner
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7e91fb5c15
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remove mk_or_reduced
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-09-16 22:14:58 -07:00 |
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Nikolaj Bjorner
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019ff77613
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fix sorting network bug, add network compilation,...
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-09-11 18:47:21 -07:00 |
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Nikolaj Bjorner
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f7e1ad5277
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tweaking card2bv conversion
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-09-07 18:30:45 -07:00 |
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Nikolaj Bjorner
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16bffab8fd
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add saner Shannon decomposition
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-08-24 14:21:15 -07:00 |
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Nikolaj Bjorner
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276bef1c20
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local updates
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-08-12 19:25:39 -07:00 |
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Nikolaj Bjorner
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bfc0af7820
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testing inc-sat solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-07-30 16:35:46 -07:00 |
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Nikolaj Bjorner
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9c1f85e564
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addressing compiler warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-05-09 11:03:11 -07:00 |
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Nikolaj Bjorner
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55863b4bb5
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fix build problems, fix scoping
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-04-23 14:05:59 +02:00 |
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Nikolaj Bjorner
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3d7f208ce6
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add bvsls module as backend to weighted maxsat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-03-28 13:32:31 -07:00 |
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Christoph M. Wintersteiger
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c068db16e8
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first attempts at getting to the bvsls from opt_context.
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2014-03-28 17:46:26 +00:00 |
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Nikolaj Bjorner
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2c69aa0df1
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fix duplicate class
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-03-22 00:06:34 -07:00 |
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Nikolaj Bjorner
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c148272cc4
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add tactic for rewriting cardinality constraints to bit-vectors
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-03-20 15:21:46 -07:00 |
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