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22 commits

Author SHA1 Message Date
Nikolaj Bjorner
493671aa72 fix #3520
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-26 09:58:06 -07:00
Nikolaj Bjorner
498864c582 adding dump facility for cancelation #2095, easing dimacs in/out
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-01-24 12:21:23 -08:00
Bruce Mitchener
cdfc19a885 Use nullptr. 2018-10-02 09:11:19 +07:00
Nikolaj Bjorner
fdcedee887 hardening pop abuse and exception safety for #1776
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-07-30 09:56:16 -07:00
Nikolaj Bjorner
bfeb15b876 move to list of clauses
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-06-14 16:08:50 -07:00
Arie Gurfinkel
26339119e4 solver::check_sat_cc : check_sat assuming cube and clause
Extends check_sat with an ability to assume a single clause in
addition to assuming a cube of assumptions
2018-06-14 16:08:50 -07:00
Nikolaj Bjorner
fa0c75e76e rename to core2 to avoid overloaded virtual
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-02-07 15:13:13 -08:00
Nikolaj Bjorner
5a8154c156 fix errors
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-02-07 14:47:16 -08:00
Nikolaj Bjorner
0d15b6abb7 add stubs for converting assertions, consolidate filter_model_converter
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-11-17 14:51:13 -08:00
Nikolaj Bjorner
b19f94ae5b make include paths uniformly use path relative to src. #534
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 13:24:11 -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
Christoph M. Wintersteiger
f54a7db108 Added debug traces. 2016-08-09 16:36:49 +01:00
Nikolaj Bjorner
8221a09659 fast path for antecedent extraction in smt_context
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-07-28 16:49:19 -07:00
Nikolaj Bjorner
ec565ae7a0 fixes to #596 and #592: use exponential step increments on integer problems, align int.to.str with canonizer and disequality checker
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-05-17 01:00:42 -07:00
Nikolaj Bjorner
3d7eb12117 tracking use of assumptions in tactics
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-03-09 21:33:08 -08:00
Ken McMillan
51aa10821e fixed pop issue and interpolation proof mode issue 2014-08-26 13:46:53 -07:00
Leonardo de Moura
8198e62cbd solver factories, cleanup solver API, simplified strategic solver, added combined solver
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-12-11 17:47:27 -08:00
Leonardo de Moura
8d6a091083 fixed bugs found in regression tests
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-11-07 07:36:40 -08:00
Leonardo de Moura
e2f6a65aa2 added support for named assertions 2012-11-02 14:00:43 -07:00
Leonardo de Moura
e1eb3ee8ee fixed bug in solver_na2as
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-11-02 11:36:59 -07:00
Leonardo de Moura
33c165490c fixed solver_na2as
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-11-02 09:43:07 -07:00
Leonardo de Moura
d545f187f8 working on named assertions support
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-11-02 08:28:34 -07:00