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15 commits

Author SHA1 Message Date
Nikolaj Bjorner
487f15f90a better encodings for at-most-1, #755
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-10-10 23:49:45 -07:00
Nikolaj Bjorner
8d2b70a5e2 better encodings for at-most-1, #755
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-10-10 23:46:03 -07:00
Nikolaj Bjorner
4f5b0667ef fix rounding mode for pseudo-boolean constraint creation, Issue #683
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-07-14 12:34:18 -07:00
Nikolaj Bjorner
f96c0b6963 fixes #186, remove ite-lifting from opt_context to detect weighted maxsat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-08-06 11:52:59 +02:00
Nikolaj Bjorner
4bc044c982 update header guards to be C++ style. Fixes issue #9
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-07-08 23:18:40 -07:00
Nikolaj Bjorner
019ff77613 fix sorting network bug, add network compilation,...
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-09-11 18:47:21 -07:00
Nikolaj Bjorner
d2db8007d8 tuning pb/max
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-05-06 04:01:10 -07:00
Nikolaj Bjorner
236b2d2ff3 working on incremtal PB theory
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-01-13 10:12:45 -08:00
Nikolaj Bjorner
0641c4f694 working on pre-processing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-12-26 09:53:33 -08:00
Nikolaj Bjorner
24f2fd380c adding pre-processing of BP constraints
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-12-23 01:33:24 -08:00
Nikolaj Bjorner
fe5c42c90f fixes to bugs exposed by regressions
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-12-15 05:23:47 +02:00
Nikolaj Bjorner
da348fe1c0 first pass on normalization
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-12-07 14:38:09 -08:00
Nikolaj Bjorner
97dfb6d521 moving to rational coefficients
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-11-21 15:55:08 -08:00
Nikolaj Bjorner
33895d522b fix and enable learning
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-11-19 20:47:16 -08:00
Nikolaj Bjorner
ee0abfbfe9 rename card->pb
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-11-18 21:25:02 -08:00
Renamed from src/ast/card_decl_plugin.h (Browse further)