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5181 commits 23 branches 48 tags 157 MiB
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4181 commits

Author SHA1 Message Date
Nikolaj Bjorner aa7b5d80fe extract array terms for evaluator 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-12 09:41:50 -07:00
Nikolaj Bjorner 2033719c14 fix optimization pre-processing reported by Gereon Kremer 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-09 20:58:57 -07:00
Nikolaj Bjorner 6e57015a12 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-04-09 16:51:42 -07:00
Nikolaj Bjorner cc6f72aba7 fix handing of ite conditions that have to be included in projection, thanks to bug report by Zak 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-10 01:48:35 +02:00
Christoph M. Wintersteiger 16e487b32a Bugfix for ackermann helper 2016-04-08 17:20:09 +01:00
Christoph M. Wintersteiger bd0bd08ecf add is_considered_uninterpreted checks into acker_helper 2016-04-08 16:58:11 +01:00
Christoph M. Wintersteiger 0597b579b1 Bugfixes for bvarray2uf conversion. 2016-04-07 19:10:31 +01:00
Christoph M. Wintersteiger 5971c20653 Bugfixes for bv_trailing. 2016-04-07 13:08:17 +01:00
Christoph M. Wintersteiger 3a532c08a6 Bugfix for func_interp else-case compression 2016-04-06 19:24:08 +01:00
Christoph M. Wintersteiger e662427060 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-04-06 15:39:37 +01:00
Christoph M. Wintersteiger e527aca296 Bugfix for unspecified else-case in func_interps. 2016-04-06 15:39:32 +01:00
Nuno Lopes e2b7ad246a bv_trailing: fix compiler warning + use of ast_manager 2016-04-06 15:34:31 +01:00
Christoph M. Wintersteiger 7534b53bae Merge branch 'master' of https://github.com/Z3Prover/z3 2016-04-06 14:51:25 +01:00
Mikolas Janota dbffc15b98 Improvements in caching of bv_trailing. 2016-04-06 11:04:15 +01:00
mikolas 9ba5bbfd33 Re-factoring and comments in bv_trailing. 2016-04-06 11:04:13 +01:00
Mikolas Janota 248feace34 fixing the behavior in bv_trailing 2016-04-06 11:04:11 +01:00
mikolas fced47386e More work on trailing 0 analysis. 2016-04-06 11:04:09 +01:00
mikolas ddb6ae4eab More work on trailing 0 analysis. 2016-04-06 11:04:07 +01:00
mikolas 78cb1e3c7b More work on trailing 0 analysis. 2016-04-06 11:04:05 +01:00
mikolas c7f1746321 Starting to work on trailing 0 analysis. 2016-04-06 11:04:03 +01:00
Nikolaj Bjorner 493b86eca7 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-04-05 22:27:11 +02:00
Nikolaj Bjorner b97d694e5e undo model evaluation to BR_FULL pending regression in assertion violation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-05 22:26:57 +02:00
mikolas 05ce886afe Avoiding adding spurious +0 in poly_rewriter::cancel_monomials. 2016-04-05 17:26:48 +01:00
Nikolaj Bjorner c454b81b2c special case branching 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-05 11:57:49 +02:00
Nikolaj Bjorner ed1a5797fb check that a clause was not removed to fix issue #551 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-04 20:15:49 +02:00
Nikolaj Bjorner ec5a4ba63d add documentation comment for evaluation, Issue #536 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-04 12:59:18 +02:00
Nikolaj Bjorner 9667185af0 issue #549, replace BoolVal by False, otherwise creates regression 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-03 12:53:50 +02:00
Nikolaj Bjorner 11e8f06272 issue #549, replace False by BoolVal 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-03 12:52:15 +02:00
Nikolaj Bjorner 33e7640645 disable mb branching pending unit test analysis 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-03 10:53:37 +02:00
Nikolaj Bjorner 03336ab9f2 add evaluation of array equalities to model evaluator 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-02 15:07:01 +02:00
Arie Gurfinkel 44d4902bb4 typo: gt -> ge 2016-04-02 10:13:14 +02:00
Christoph M. Wintersteiger ccd18283e7 Moved extension_converter func_interp entry compression to func_interp. 
Relates to #547
 2016-04-01 15:38:38 +01:00
Christoph M. Wintersteiger 3b82604590 whitespace 2016-04-01 15:37:40 +01:00
Christoph M. Wintersteiger d55a6725c9 Compressed func_interps in extension_model_converter. 
Fixes #547.
 2016-04-01 15:17:38 +01:00
Christoph M. Wintersteiger eb9c5b7cdb Disabled bogus assertions. 
Fixes #489
 2016-04-01 13:25:37 +01:00
Christoph M. Wintersteiger 852dc6d190 whitespace 2016-04-01 13:22:16 +01:00
Christoph M. Wintersteiger 405650c183 bugfix for ackr_model_converter (refcounts were off due to func_interps not being copied properly). 2016-04-01 13:17:48 +01:00
Christoph M. Wintersteiger dafda681b2 Bugfix for zero-extend. 
Fixes #548
 2016-04-01 12:48:06 +01:00
Christoph M. Wintersteiger dcca3a9bb1 whitespace 2016-04-01 12:46:49 +01:00
Christoph M. Wintersteiger bf92e53688 Annotation fix for pattern/quantifier probes 2016-03-30 18:35:49 +01:00
Christoph M. Wintersteiger 1724811e1b qffp tactic cleaned up to be in line with the default behavior of other tactics. 2016-03-30 15:23:46 +01:00
Christoph M. Wintersteiger cb2bf48254 Added has_quantifier probe 2016-03-30 15:22:53 +01:00
Christoph M. Wintersteiger d746b410cf whitespace 2016-03-30 15:22:21 +01:00
Mikolas Janota 217c0419a1 Avoiding adding a superfluous unary AND in lackr. 2016-03-29 19:34:30 +01:00
Mikolas Janota 363f57a2f4 Silently bailing out on quantifiers in lackr. 2016-03-29 19:19:07 +01:00
Christoph M. Wintersteiger 6be24b3201 Bugfix for FPA in solver.to_smt2 
Fixes #541
 2016-03-29 16:37:24 +01:00
Christoph M. Wintersteiger 19e73fb2ad whitespace 2016-03-29 16:13:31 +01:00
Nikolaj Bjorner 7eec68c954 add handling for distinct to bit-blaster 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-03-28 11:22:54 -07:00
Nikolaj Bjorner 0870b4a5a0 add length coherence check for length = 0 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-03-25 17:17:34 -07:00
Nikolaj Bjorner f34a54fea0 fix stats collection over exceptions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-03-24 17:08:13 -07:00