8 commits

Author	SHA1	Message	Date
Nikolaj Bjorner	9fa9aa09ff	fix #2468, adding assignment phase heuristic ... Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>	2019-08-10 15:25:05 -07:00
Nikolaj Bjorner	2aa7ccc4a9	hide bit-vector dependencies under seq_util ... Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>	2018-12-03 08:45:17 -08:00
Nikolaj Bjorner	67f22d8d65	improving performance for length constraints ... Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>	2018-11-29 11:32:52 -08:00
Murphy Berzish	03d9047490	Merge remote-tracking branch 'upstream/master' into refactoring-arith	2018-10-01 17:51:12 -04:00
Nuno Lopes	0b7918c52e	remove spurious pragma	2018-09-21 09:37:36 +01:00
Murphy Berzish	144b72244e	clean up pragmas, Z3str3 refactoring	2018-09-18 16:11:47 -04:00
Murphy Berzish	7e419137b1	Z3str3: refactor regex automata to subroutine, use arith_value	2018-09-17 16:13:34 -04:00
Nikolaj Bjorner	286126dde9	fix #1828, add self-contained utility to extract arithmetical values for use in theory_seq and theory_str and other theories that access current values assigned to numeric variables ... Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>	2018-09-16 13:31:37 -07:00