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3446 commits 42 branches 51 tags 169 MiB
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2869 commits

Author SHA1 Message Date
Nikolaj Bjorner
c96c4c7af7 Merge branch 'opt' of https://github.com/Z3Prover/z3 into opt 2015-05-11 17:12:04 -07:00
Nikolaj Bjorner
bf6ab3fc03 local state 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-11 17:11:52 -07:00
Nikolaj Bjorner
e53462c1c1 update ddnf experiment code 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-11 17:11:21 -07:00
Nikolaj Bjorner
2e627e78bc filter tactic on proofs and cores 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-10 14:55:28 -07:00
Nikolaj Bjorner
1a4e8f89bd fix release build failure 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-10 14:53:05 -07:00
Nikolaj Bjorner
5063a2cdb6 add facility to solve QF_NRA + QF_UF(and other theories) in joint solver to allow broader use of QF_NRA core 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-10 11:53:36 -07:00
Nikolaj Bjorner
6163085ff8 add facility to solve QF_NRA + QF_UF(and other theories) in joint solver to allow broader use of QF_NRA core 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-10 10:02:44 -07:00
Nikolaj Bjorner
f5c048775b add facility to solve QF_NRA + QF_UF(and other theories) in joint solver to allow broader use of QF_NRA core 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-10 09:42:11 -07:00
Nikolaj Bjorner
c807ad0927 add ddnf tests, add facility to solve QF_NRA + QF_UF(and other theories) in joint solver to allow broader use of QF_NRA core 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-09 21:28:26 -07:00
Nikolaj Bjorner
e5716501e8 add ddnf tests, add facility to solve QF_NRA + QF_UF(and other theories) in joint solver to allow broader use of QF_NRA core 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-09 19:47:00 -07:00
Nikolaj Bjorner
839e3fbb7c add ddnf tests, add facility to solve QF_NRA + QF_UF(and other theories) in joint solver to allow broader use of QF_NRA core 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-09 19:40:34 -07:00
Nikolaj Bjorner
9377779e58 merge with unstable 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-04-30 10:40:03 -07:00
Nikolaj Bjorner
a0f0b53686 fixes to #52, #53 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-04-28 14:48:59 -07:00
Nikolaj Bjorner
620c11932b type check distinct operator. fixes #62 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-04-27 11:10:37 -07:00
Nuno Lopes
f7d9438e7b add failing test for issue #62 (mk_distinct doesnt type check) 
Signed-off-by: Nuno Lopes <nlopes@MSRC-3617536.europe.corp.microsoft.com>
 2015-04-27 17:44:38 +01:00
Christoph M. Wintersteiger
abe73db702 FP: bugfix for get_some_value which couldn't produce rounding-mode values. 2015-04-25 15:19:48 +01:00
Christoph M. Wintersteiger
4768a360f8 FP: Fix for conversion functions from non-FP 0 to +0.0 even when the rounding mode is ToNegative. 2015-04-25 15:01:20 +01:00
Christoph M. Wintersteiger
b58d3f4335 Bugfix for MPF unpacking 2015-04-25 14:26:18 +01:00
Christoph M. Wintersteiger
8c3fc574d1 comments fix 2015-04-24 15:37:45 +01:00
Nikolaj Bjorner
ffc3a36dcb checked ite-expressions as shared for bounds detection 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-04-23 19:59:33 +02:00
Ken McMillan
9bff93279f merging into unstable 2015-04-20 12:31:16 -07:00
Ken McMillan
5f37b1d32f fixed interp api bug (github issue #47) 2015-04-20 12:30:15 -07:00
Nikolaj Bjorner
6c1a5390ef fix big-int bug for shift amounts, github issue 44, reported by Dejan 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-04-20 10:20:06 +02:00
Nikolaj Bjorner
7d88d04514 fix crash reported by Jojanovich, github issue 45' 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-04-20 00:55:30 +02:00
Christoph M. Wintersteiger
7e6ab736c0 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-04-17 16:10:13 +01:00
Christoph M. Wintersteiger
f1a1267d4c Added missing notes on fpToIEEEBV in Python. 2015-04-17 16:08:53 +01:00
Ken McMillan
af444beb2e re-indenting interp and duality 2015-04-15 12:22:50 -07:00
Christoph M. Wintersteiger
e1303e1eab Python API: Fixed expression types for floating point conversion functions. 
Partially fixes #39
 2015-04-15 12:07:53 +01:00
Nikolaj Bjorner
80a13977fc fix race condition from cancellation exposed by build regression tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-04-15 05:44:10 +01:00
Christoph M. Wintersteiger
2948e47240 Java API doc fix 2015-04-13 17:43:29 +01:00
Nikolaj Bjorner
3ba2e712b2 merge with unstable branch 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-04-12 15:54:52 -07:00
Christoph M. Wintersteiger
b7bb53406f Turned Z3Exception into a RuntimeException such that throws declarations are not needed anymore. Thanks to codeplex user steimann for this suggestion. 2015-04-08 13:16:32 +01:00
Christoph M. Wintersteiger
2f4c923216 Bugfix; InterpolationContext deleted Z3_config objects (inconsistent with non-Interpolation mk_context). 
Fixes #25
 2015-04-08 13:09:27 +01:00
Nikolaj Bjorner
841c1c2290 scope precedence of ||, github issue 24 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-04-03 12:06:31 -07:00
Nikolaj Bjorner
0e8a0822f1 fix used_vars reported by Daniel J. H, issue #24 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-04-03 11:59:27 -07:00
Ken McMillan
d797b0c285 merge 2015-04-03 11:25:43 -07:00
Nikolaj Bjorner
bd162588b2 enable SAT solver by default for MaxSAT constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-04-02 17:09:01 -07:00
Nikolaj Bjorner
26c53d055a Merge branch 'opt' of https://github.com/Z3Prover/z3 into opt 2015-04-02 15:22:41 -07:00
Nikolaj Bjorner
dca0fb77c2 use same defaults as unstable branch for difference logic configuration 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-04-02 15:22:32 -07:00
Ken McMillan
b6787fe5a9 merge 2015-04-02 13:13:10 -07:00
Ken McMillan
d42e3ce651 possible header problem for std::less 2015-04-02 13:10:23 -07:00
Nikolaj Bjorner
d01c3491a6 simplify with caching, but without expanding number of asserted formulas. Bug reported by Heizmann, codeplex issue 197 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-04-02 10:28:30 -07:00
Christoph M. Wintersteiger
b47851d7da Made GetInterpolant and ComputeInterpolant public in Java and .NET. 
Fixes Codeplex discussion #616450
 2015-04-02 16:51:30 +01:00
Nikolaj Bjorner
6b995c4077 disable wrong fix for simplification 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-04-02 02:56:40 -07:00
Nikolaj Bjorner
e944f89505 fix bug introduced when clearing state between calls to Pareto/Box 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-04-02 02:36:01 -07:00
Nikolaj Bjorner
fc36d861a7 update default to maxres for MaxSAT, reset pareto and box state on every constraint update 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-04-01 19:32:50 -07:00
Nikolaj Bjorner
9978cba5a8 Codeplex issue 191: inconsistent results from PDR engine. The report exposed bugs in the implementation of the priority queue leaving unexplored leaves durin search. The priority queue has now been revised to address the exposed bugs 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-04-01 16:27:15 -07:00
Nikolaj Bjorner
f8d04118d8 switch models for multiple box objectives. Feature request at codeplex issue 194, George Karpenov. Usage model is same as Pareto fronts you call check-sat multiple times until retrieving unsat 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-04-01 16:21:56 -07:00
Nikolaj Bjorner
52619b9dbb pull unstable 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-04-01 14:57:11 -07:00
Nikolaj Bjorner
9c55be14fb change print parameters to use hyphen instead of namespace dots 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-04-01 10:56:40 -07:00