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1398 commits 49 branches 53 tags 182 MiB
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Author SHA1 Message Date
Christoph M. Wintersteiger
daaab05923 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-09-26 11:36:16 +01:00
Christoph M. Wintersteiger
5e6a47e2d3 Example fixed (substitute does not include a rewriter call anymore). 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-09-26 11:35:08 +01:00
Leonardo de Moura
8ef2fe7ddb Fix z3.py doctests to reflect recent changes in the substitute API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-25 18:58:13 -07:00
Christoph M. Wintersteiger
07a4fb4381 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-09-24 18:06:59 +01:00
Nikolaj Bjorner
4363c9f44f use safe replace for external substitution 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-24 18:47:19 +03:00
Nikolaj Bjorner
1b8d1a1ccc fix bug in ackerman reduction found by Anvesh 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-24 10:42:31 +03:00
Nikolaj Bjorner
2d01c4d50f update join planner to take projected columns into account 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-24 06:41:46 +03:00
Nikolaj Bjorner
1733af2641 test case for non-termination of substitution/rewriting 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-24 05:33:16 +03:00
Nikolaj Bjorner
6554ac787a add test case for substitution 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-24 05:13:11 +03:00
Christoph M. Wintersteiger
1e7f760b01 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-09-23 21:32:14 +01:00
Nikolaj Bjorner
c1384095f3 fix default argument identification 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-23 21:44:24 +03:00
Nikolaj Bjorner
2e7f5303eb address incompleteness bug in axiomatization of int2bv 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-23 04:56:38 +03:00
Nikolaj Bjorner
fd1f4b9191 fix bugs reported by Anvesh 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-23 04:07:08 +03:00
Nikolaj Bjorner
0a964c324e test for undetermined accessor for PDR 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-20 12:32:16 -07:00
Nikolaj Bjorner
37ad1f9807 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-09-20 11:28:01 -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
Christoph M. Wintersteiger
4be468d312 Reorganized the SLS code. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-09-19 16:18:23 +01:00
Christoph M. Wintersteiger
8a44766382 qfbv-sls tactic bugfix 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-09-18 13:47:20 +01:00
Nikolaj Bjorner
5be4365b47 redo edit 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-15 16:53:52 -07:00
Nikolaj Bjorner
c54929e59f cycle through domain size before giving up 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-15 04:52:21 -07:00
Nikolaj Bjorner
21b27cd2d1 patching crash in data-type factory when fresh values are not produced 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-15 04:37:05 -07:00
Nikolaj Bjorner
be044f42c3 Fix build of test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-15 04:24:20 -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
10e203da43 remove some dependencies on parameter file 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-12 20:22:26 -07:00
Nikolaj Bjorner
8ab04fb05b testing qe_arith 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-12 15:27:09 -07:00
Nikolaj Bjorner
1741671a9c update test in qe_arith 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-12 13:32:35 -07:00
Nikolaj Bjorner
196aed785e fixes for qe_arith 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-12 13:27:31 -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
0aaa67fa7d check for uninterpreted functions in tail for PDR 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-10 22:45:37 -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
f4aae5e56a fix C(R) 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-09 23:12:55 -07:00
Nikolaj Bjorner
ab5894412d Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-09-09 23:05:34 -07:00
Nikolaj Bjorner
c87ae1e99b add transformation to reduce overhead of negation for predicates with free variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-09 23:05:18 -07:00
Nikolaj Bjorner
4ad6660f35 add const qualifiers to fix warning messages 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-09 09:24:35 -07:00
Nikolaj Bjorner
1496333e5b fix mint64 build errors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-09 09:22:45 -07:00
Nikolaj Bjorner
6255f5a178 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-09-09 08:26:51 -07:00
Nikolaj Bjorner
861a31f458 fix build warning from tptp example 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-08 13:30:03 -07:00
Nikolaj Bjorner
93fd36b5da revert wrong optimization for single-occurrence negative columns 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-08 11:52:00 -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
800db31c2f Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-09-06 21:52:08 -07:00
Nikolaj Bjorner
d686448356 local changes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-06 21:52:01 -07:00
Nikolaj Bjorner
0f9160a738 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-09-06 21:49:14 -07:00
Nikolaj Bjorner
457b22b00e add TPTP example 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-06 21:49:00 -07:00
Nikolaj Bjorner
5908e24728 fix bug missing NNF of equality as IFF reported by Sticksel 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-06 09:36:15 -07:00
Nikolaj Bjorner
7c4b2b04a7 fix coi-filter to not ignore relational tables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-04 08:54:02 -07:00
Nikolaj Bjorner
1cf2b7c2d3 remove unused reference to rm 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-02 21:22:44 -07:00
Nikolaj Bjorner
878905c13c Adding overflow checks 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-02 19:43:22 -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