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14 commits

Author SHA1 Message Date
Nikolaj Bjorner
67397bf71e enable logic parameter update to configure SMTLIB logic
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-03-01 09:48:24 -08:00
Nikolaj Bjorner
ce8862d415 fix bug in conflict clause generation in seq-branch-variable
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-02-26 18:15:45 -08:00
Nikolaj Bjorner
c9373ebc9f fix axiomatization for at
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-01-18 12:01:15 +05:30
Nikolaj Bjorner
85d44c5d66 fix axioms for extract, add extensionality checking for shared variables, convert exceptions to unknown status per #419
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-01-18 11:09:41 +05:30
Nikolaj Bjorner
fce286db91 Issue #354. Fix unsoundness in Array theory based on missing propagation of selects over ite expressions
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-01-10 17:11:12 -08:00
Nikolaj Bjorner
fd8fd40669 fix tests
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-11-20 08:00:01 -08:00
Nikolaj Bjorner
5ea2c22153 fix build break - by renaming tout to out
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-11-06 10:21:02 -08:00
Nikolaj Bjorner
aeedb931f3 fix build break
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-11-06 10:20:21 -08:00
Christoph M. Wintersteiger
a6b3fba038 Build fix, hide debug code in release mode. 2015-11-06 18:06:23 +00:00
Nikolaj Bjorner
fc592fc856 fix for #291. The root issue is that the set of antecedents is recycled as a fixed object between routines. Antecedents that were already allocated for a Gomory cut got reset by the internalizer. This causes unsound bounds axioms to be created
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-11-05 15:08:42 -08:00
Nikolaj Bjorner
8141dadc89 break on small cores
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-02-08 10:22:06 +01:00
Nikolaj Bjorner
f82f7f83b9 adding optimization to dense difference logic
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-03-14 14:42:01 -07:00
Leonardo de Moura
288a96610f ported VCC trace streams
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-12-02 09:08:47 -08:00
Leonardo de Moura
add684d8e9 checkpoint
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-10-21 13:32:12 -07:00
Renamed from lib/smt_context_pp.cpp (Browse further)