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28 commits

Author SHA1 Message Date
Nikolaj Bjorner
e6725b2344 merge unstable into opt
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-09-26 12:12:24 -07:00
Nikolaj Bjorner
061a18efcf move some configuration parameters into dl_context, add notes to udoc_relation
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-09-26 08:22:25 -07:00
Nikolaj Bjorner
c09903288f have free variable utility use a class for more efficient re-use
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-09-15 16:14:22 -07:00
Nikolaj Bjorner
c1580fb85a follow logic annotation/enable diff logic when configured
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-09-07 11:52:14 -07:00
Nikolaj Bjorner
dd62ca5eb3 simplify models
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-09-06 20:54:16 -07:00
Nikolaj Bjorner
36816e3b2f clear cache for crash
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-09-06 19:03:37 -07:00
Nikolaj Bjorner
ddbff6f77b revamp configuration parameter names for fixedpoint
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-08-18 01:03:11 -07:00
Nikolaj Bjorner
60054ce469 fix cache bug in PDR reported by Phillip Ruemmer
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-08-17 21:20:56 -07:00
Nikolaj Bjorner
66f626b50e local changes
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-07-29 07:41:08 -07:00
Nikolaj Bjorner
7fbe7124f9 bugfixes to hsmax
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-06-14 17:29:53 -07:00
Nikolaj Bjorner
23e811d136 merge with unstable
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-01-05 20:44:56 -08:00
Nikolaj Bjorner
2ff51e9a60 move model_evaluator from pdr to model, call it model_implicant
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-11-23 21:33:35 +01:00
Nikolaj Bjorner
89989627d0 add blast method for ite terms
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-11-04 13:33:02 -08:00
Nikolaj Bjorner
c0de1e34ac working on upper bound optimziation
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-11-03 14:54:42 -08:00
Nikolaj Bjorner
eb4c10c037 fixing bugs with validation code
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-10-15 03:53:33 -07:00
Nikolaj Bjorner
41c9e2b1a4 check equalities with unknown evaluations
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-09-20 11:27:52 -07:00
Nikolaj Bjorner
419f99c329 fix bug found by Ethan: fresh values for bit-vectors loops if the domain of bit-vectors is truly small
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-09-13 15:30:56 -07:00
Nikolaj Bjorner
4af4466821 add qe_arith routine for LW projection on monomomes
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-09-12 12:19:46 -07:00
Nikolaj Bjorner
f4e048c1e8 partition inequalities into conjuncts determined by equivalence classes of shared variables
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-09-10 22:23:09 -07:00
Nikolaj Bjorner
716663b04a avoid creating full tables when negated variables are unitary, add lazy table infrastructure, fix coi_filter for relations, reduce dependencies on fixedpoing_parameters.hpp header file
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-09-08 05:52:18 -07:00
Nikolaj Bjorner
fcc351eba6 refactor closure code
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-09-01 13:50:18 -07:00
Nikolaj Bjorner
929d9f430b refactor closure code
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-09-01 13:45:02 -07:00
Nikolaj Bjorner
06a858ef3d refactor closure code
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-09-01 13:43:19 -07:00
Nikolaj Bjorner
58b16c5585 generalize mk_convex method to work with scaling
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-08-31 20:39:49 -07:00
Nikolaj Bjorner
cdbdf60aae working on generalizer
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-08-29 14:34:08 -07:00
Nikolaj Bjorner
912d220e94 working on generalizer
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-08-29 13:40:42 -07:00
Nikolaj Bjorner
9e61820125 re-organizing muz
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-08-28 21:49:53 -07:00
Nikolaj Bjorner
0d56499e2d re-organize muz_qe into separate units
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-08-28 21:20:24 -07:00