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5501 commits 25 branches 48 tags 158 MiB
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868 commits

Author SHA1 Message Date
Nikolaj Bjorner
c2f9d35d59 throw exceptions when internalizing expressions with free variables, issue #663 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-29 16:53:28 -07:00
Nikolaj Bjorner
8aee7129f6 shortcircuit stats functions on ground terms 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-28 21:48:49 -07:00
Nikolaj Bjorner
98a34ca51f Merge branch 'master' of https://github.com/Z3Prover/z3 2016-06-23 21:39:34 -07:00
Nikolaj Bjorner
c72ed3e6b4 update core minimization code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-23 21:39:28 -07:00
Christoph M. Wintersteiger
0a575936d0 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-06-23 19:31:08 +01:00
Christoph M. Wintersteiger
8bde7b8a4c Added facilities for dumping smt_params for debugging purposes 2016-06-23 19:31:00 +01:00
Nikolaj Bjorner
5b497b6249 reduce set of mainly verbose warnings raised by -Wmaybe-uninitialized and unused variable warnings from release mode builds 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-22 20:25:47 -07:00
Nikolaj Bjorner
fa6f9b4a37 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-06-20 16:39:08 -07:00
Nikolaj Bjorner
9c099d6b1b fix mb maximization logic, so far not accessible 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-20 16:39:03 -07:00
Nikolaj Bjorner
9253ca9d86 make use of warning_msg safe for formatting. Thanks to Scott McPeak for reporting 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-14 08:10:10 -07:00
Nikolaj Bjorner
b11f9050e3 fix bugs exposed from bad indentation warnings, #650 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-13 18:20:25 -07:00
Nikolaj Bjorner
c7ff05cc78 enable core minimization with qsat in case it turns out to be useful 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-12 15:58:12 -07:00
Nikolaj Bjorner
19f98547f7 fix memory leak Issue #643 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-09 21:59:10 -07:00
Christoph M. Wintersteiger
bd187e0989 Bugfix for fp.min/fp.max in fpa2bv converter; hide BV UFs from FP models. 
Fixes #642
 2016-06-09 17:51:31 +01:00
Christoph M. Wintersteiger
bfeab9cc15 Added facilities for hiding UFs in smt::model_generator 2016-06-09 17:49:45 +01:00
Nikolaj Bjorner
5253f3a12b internalize unsupported operations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-08 13:56:01 -07:00
Nikolaj Bjorner
21158ea03f Merge branch 'master' of https://github.com/Z3Prover/z3 2016-06-02 20:58:20 -07:00
Nikolaj Bjorner
eab5a84f62 fix issues with int.to.str and seq.len encodings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-02 20:57:52 -07:00
Christoph M. Wintersteiger
47e75827ee theory_fpa refactoring 2016-05-31 16:22:48 +01:00
Christoph M. Wintersteiger
302c491535 theory_fpa refactoring 2016-05-31 16:22:24 +01:00
Christoph M. Wintersteiger
03f6b465b9 comment typos 2016-05-31 16:14:50 +01:00
Nikolaj Bjorner
39acd3594a test variants for seq_solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-30 18:15:10 -07:00
Nikolaj Bjorner
f03032bd09 updated seq solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-29 14:01:05 -07:00
Nikolaj Bjorner
cddf8091b5 strengthen support for int.to.str and length reasoning. Issue #589 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-28 12:36:50 -07:00
Nikolaj Bjorner
c3f498a640 strengthen support for int.to.str and length reasoning. Issue #589 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-28 12:26:47 -07:00
Nikolaj Bjorner
3aea63edb1 check for cancellation before internalizing and during to avoid errors. Issue #625 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-27 17:27:37 -07:00
Christoph M. Wintersteiger
4b00ea69db refcount fix for theory_fpa 2016-05-26 14:01:06 +01:00
Christoph M. Wintersteiger
04a68bbb0a Eliminated a number of potential memory leaks in fpa2bv code. 
Relates to #615
 2016-05-25 18:50:57 +01:00
Christoph M. Wintersteiger
9717161bb8 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-05-24 10:58:23 +01:00
Nikolaj Bjorner
c20b391cf7 reduce warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-23 14:32:51 -07:00
Christoph M. Wintersteiger
617e941015 fp2bv refactoring 2016-05-23 18:10:17 +01:00
Christoph M. Wintersteiger
8370bb8986 removed unused variable 2016-05-23 16:31:57 +01:00
Christoph M. Wintersteiger
bf3a5effbc Fixed and refactored fp.min/fp.max for theory_fpa. 
Fixes #616
 2016-05-23 15:38:25 +01:00
Christoph M. Wintersteiger
218e47f34b Removed unused variable 2016-05-22 18:21:28 +01:00
Christoph M. Wintersteiger
d4bc8ebb70 FP to BV translation of UFs refactored. 2016-05-22 18:16:57 +01:00
Nikolaj Bjorner
927d714d7b Merge branch 'master' of https://github.com/Z3Prover/z3 2016-05-20 13:46:00 -07:00
Nikolaj Bjorner
339cd6e537 mbo 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-20 13:45:50 -07:00
Christoph M. Wintersteiger
cae53c3ec2 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-05-20 19:55:01 +01:00
Christoph M. Wintersteiger
1cc8146aba Bugfixes for FP UFs and arrays. 2016-05-20 19:53:57 +01:00
Nikolaj Bjorner
3a6e6df4f5 fix unused-but-set-variable warnings reported in #579 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-18 11:02:10 -07:00
Nikolaj Bjorner
85be486c1e add ite reduction to canonizer, remove it from ad-hoc routine 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-18 09:58:34 -07:00
Christoph M. Wintersteiger
71a03dbeb3 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-05-18 09:58:11 +01:00
Nikolaj Bjorner
cc3bfe8da2 removing warnings for unused variables, #579 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-17 16:02:08 -07:00
Nikolaj Bjorner
09b8c0e7fa removing warnings for unused variables, #579 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-17 15:59:06 -07:00
Nikolaj Bjorner
40f8e16273 removing warnings for unused variables, #579 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-17 14:00:30 -07:00
Nikolaj Bjorner
96e157e201 fix warnings for unused variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-17 13:54:22 -07:00
Christoph M. Wintersteiger
df81ab72f5 Bug and performance fixes for FP UFs. 2016-05-17 16:35:45 +01:00
Nikolaj Bjorner
ec565ae7a0 fixes to #596 and #592: use exponential step increments on integer problems, align int.to.str with canonizer and disequality checker 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-17 01:00:42 -07:00
Nikolaj Bjorner
69ccc02931 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-05-16 08:35:12 -07:00
Nikolaj Bjorner
f1b63691d8 Fixing issue #605 rlimit responsiveness in mam 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-16 08:35:04 -07:00