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Author SHA1 Message Date
Nikolaj Bjorner e7f458101c add normalizer of monomial coefficients 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-08-10 10:53:46 -07:00
Nikolaj Bjorner d94f1b3fd6 add normalizer of monomial coefficients 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-08-10 10:50:03 -07:00
Nikolaj Bjorner 3b64265c27 remove duplicated definition of is_store and is_select 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-08-09 09:15:04 -07:00
Nikolaj Bjorner c2b26300fb Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-08-09 09:00:52 -07:00
Nikolaj Bjorner cb06ce295e add comments to generalizer code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-08-09 09:00:40 -07:00
Nikolaj Bjorner 30df2837fb fix build warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-08-08 15:38:13 -07:00
Nikolaj Bjorner af700e88cf fix coi filter to consider 0 cases 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-08-08 15:02:18 -07:00
Nikolaj Bjorner a0d79c8dd7 fix coi filter to consider 0 cases 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-08-08 15:01:35 -07:00
Nikolaj Bjorner dc58bce052 initial test for polynormalization 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-08-08 14:09:45 -07:00
Nikolaj Bjorner 0595fe8cec remove tracing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-08-08 09:36:31 -07:00
Nikolaj Bjorner 85391b6f35 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-08-07 19:58:44 -07:00
Nikolaj Bjorner 5b9ec3dec7 add scoped class for controlling Farkas generalization 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-08-07 19:58:21 -07:00
Nikolaj Bjorner ec22156ae1 fix bug in get_answer reported by Anvesh 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-08-07 14:52:34 -07:00
Nikolaj Bjorner a7ed218636 generalize ackerman reduction to work with nested terms 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-08-07 13:16:46 -07:00
Christoph M. Wintersteiger 092dfa396a Merge branch 'unstable' of https://git01.codeplex.com/z3 into fpa-api 2013-08-07 15:22:06 +01:00
Nikolaj Bjorner 327b2bbe9c add control over Farkas parameter for Arie 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-07-17 00:03:38 +04:00
Nikolaj Bjorner 0cd3c3364b add control over Farkas parameter for Arie 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-07-16 23:42:50 +04:00
Nikolaj Bjorner f1d3a13b7f add missing case handlers for internal bit-vector operators that leak during simplification 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-07-16 11:46:29 +04:00
Christoph M. Wintersteiger bbdcf2deaa Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-07-15 12:22:12 +01:00
Christoph M. Wintersteiger 6ce0e7cf25 .NET build changes to include /linkresource 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-07-15 12:22:01 +01:00
Nikolaj Bjorner 9a49f5f204 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-07-10 17:21:16 +03:00
Nikolaj Bjorner 784455d1fc detect approximate relations to return unknown, fix product relations, fix symbolic magic set transformation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-07-10 17:20:44 +03:00
Leonardo de Moura 9879d8aa62 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-07-09 08:22:30 -07:00
Leonardo de Moura ccb36f1ae7 Fix issue https://z3.codeplex.com/workitem/54 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-09 08:22:17 -07:00
Christoph M. Wintersteiger 210bca8f45 .NET Example: Sudoku example bugfix. Many thanks to Ilya Mironov for reporting this issue. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-07-02 12:57:54 +01:00
Leonardo de Moura b7c2d9054b Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-06-28 19:21:34 -07:00
Leonardo de Moura d9941c0ccc Add code for rejecting bitvector constants of size 0 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-06-28 19:21:27 -07:00
Christoph M. Wintersteiger 10df5e950d Merge branch 'unstable' of https://git01.codeplex.com/z3 into fpa-api 2013-06-28 12:14:53 +01:00
Christoph M. Wintersteiger 9dfd202fdb Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-06-28 12:14:33 +01:00
Christoph M. Wintersteiger 4f72e1d528 FPA: avoid compiler warnings. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-06-28 12:14:14 +01:00
Christoph M. Wintersteiger fa9a9d13cf FPA: avoid compiler warnings 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-06-28 12:13:02 +01:00
Ken McMillan 41f77ab57c duality abort hack and debugging hacks 2013-06-27 17:29:12 -07:00
Ken McMillan d8b31773b8 some debugging stuff 2013-06-27 17:27:36 -07:00
Ken McMillan ea127c8ab9 some confusion about proof generation 2013-06-27 12:24:18 -07:00
Ken McMillan 0eb46eef00 Merge branch 'interp' of https://git01.codeplex.com/z3 into interp 2013-06-27 11:30:09 -07:00
Ken McMillan 4d939c07a3 fixed bug in range computation 2013-06-27 11:28:38 -07:00
Nikolaj Bjorner d9e3881560 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-06-27 12:00:09 -05:00
Nikolaj Bjorner 619bd91ddb fix bug in ctx-solver-simplify reported @ http://z3.codeplex.com/workitem/51 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-06-27 11:59:40 -05:00
Leonardo de Moura 544dfde454 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-06-27 09:30:33 -07:00
Leonardo de Moura 5b7201a911 Fix minor problem 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-06-27 09:30:25 -07:00
Leonardo de Moura f238720b76 Cherry-pick goodies from mcsat branch 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-06-27 09:19:23 -07:00
Christoph M. Wintersteiger 79a2182f36 Merge branch 'unstable' of https://git01.codeplex.com/z3 into fpa-api 2013-06-27 16:10:38 +01:00
Christoph M. Wintersteiger 42b3a81ef6 FPA: precision bugfixes for FMA 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-06-27 16:08:25 +01:00
Christoph M. Wintersteiger b9aa721365 Merge branch 'unstable' of https://git01.codeplex.com/z3 into fpa-api 2013-06-26 18:17:46 +01:00
Christoph M. Wintersteiger 0d2a7f922c FPA: sqrt precision bugfixes 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-06-26 18:16:25 +01:00
Ken McMillan 5b87fb4cc3 merge of Leo's changes 2013-06-25 12:34:37 -07:00
Ken McMillan dfbccf6cc3 Merge branch 'interp' of https://git01.codeplex.com/z3 into interp 2013-06-25 12:25:51 -07:00
Ken McMillan 7cc6ff0a4c changed timeout behavior in duality 2013-06-25 12:25:41 -07:00
Nikolaj Bjorner 13262a0fc5 missing files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-06-25 13:13:47 -05:00
Nikolaj Bjorner 324dc5869d fix substitution bug in qe, working on boogie trace 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-06-25 13:07:28 -05:00