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Author SHA1 Message Date
Nikolaj Bjorner
394d54fa8b fix missin clause generation for ad-hoc handling of conjunction #1245 2017-09-05 09:54:52 -07:00
Nikolaj Bjorner
d47b2bae4d Merge branch 'master' of https://github.com/Z3Prover/z3 2017-09-05 07:35:46 -07:00
Nikolaj Bjorner
a4cf2726fd fix seg-fault from #1244 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-05 07:35:37 -07:00
Nikolaj Bjorner
059bad909a prune dead states from automata 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-31 07:33:55 -07:00
Nikolaj Bjorner
e8198bbbe3 Merge branch 'master' of https://github.com/z3prover/z3 2017-08-30 14:04:14 -07:00
Nikolaj Bjorner
4d8290ebc2 update to theory_seq following examples from PJLJ 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-30 14:04:02 -07:00
Christoph M. Wintersteiger
d61df6b91f Model completion bug fix 2017-08-30 20:35:31 +01:00
Christoph M. Wintersteiger
1a1c705376 Added global model completion for the SMT2 frontend. 2017-08-30 19:34:31 +01:00
Nikolaj Bjorner
feac705cb8 include epsilon closure in initial state set, streamline final configuration computation #1224 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-28 13:47:19 -07:00
Nikolaj Bjorner
0ebb917268 complement regular expressions when used in negated membership constraints #1224 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-28 01:40:15 -07:00
Nikolaj Bjorner
974eaab01c complement regular expressions when used in negated membership constraints #1224 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-28 01:38:23 -07:00
Nikolaj Bjorner
8542e4ae3d add pre-processing simplificaiton of power to the legacy simplifier Fixes #1237 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-28 00:05:53 -07:00
Nikolaj Bjorner
5db349f6fa raise an exception if trying proof generation for the SAT solver. Stackoverflow question https://stackoverflow.com/questions/45885321/check-function-while-qf-fd-logic-is-set-throws-accessviolationexception 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-27 23:52:27 -07:00
Nikolaj Bjorner
623cd5ded2 fix naming for functions #1223 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-27 13:00:43 -07:00
Nikolaj Bjorner
ce8443581d add API methods for creating and modifying models, #1223 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-27 12:15:27 -07:00
Nikolaj Bjorner
3bfc3437f1 purify 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-27 11:57:13 -07:00
Christoph M. Wintersteiger
b8a81bcb09 Added unsat core support to the macro-finder. 2017-08-25 20:21:57 +01:00
Christoph M. Wintersteiger
31496b6625 Whitespace 2017-08-25 15:29:29 +01:00
Christoph M. Wintersteiger
3e0926fb82 Whitespace 2017-08-25 15:23:25 +01:00
Christoph M. Wintersteiger
36dd2b6530 Re-enabled macro-related options for the smt_context 2017-08-25 15:01:54 +01:00
Christoph M. Wintersteiger
799fb4a0d1 Revert "Eliminated the dependency of the macro-finder on the simplifier." 
This reverts commit 8310b24c52.
 2017-08-24 21:26:09 +01:00
Christoph M. Wintersteiger
8310b24c52 Eliminated the dependency of the macro-finder on the simplifier. 2017-08-24 20:34:11 +01:00
Christoph M. Wintersteiger
ed8c11ff76 Whitespace 2017-08-24 19:59:38 +01:00
Christoph M. Wintersteiger
227e6801c2 Whitespace 2017-08-24 18:33:21 +01:00
Christoph M. Wintersteiger
ed4477c9e4 Whitespace 2017-08-24 18:32:50 +01:00
Christoph M. Wintersteiger
4252d7f5f9 Merge pull request #1232 from johnduck/master 
Bugfix: get_objectives in ML API
 2017-08-24 12:24:44 +01:00
Sangwoo Joh
5845958986 Bugfix: get_objectives in ML API 2017-08-24 18:17:47 +09:00
Nikolaj Bjorner
00888f1be0 Merge pull request #1229 from DewaldDeJager/docstring-function-name-change 
[Doxygen] Fix function name in docstring
 2017-08-23 16:12:10 -07:00
Nikolaj Bjorner
3993c8581c Merge pull request #1228 from delcypher/cmake_support_git_worktrees 
[CMake] Teach CMake to support git worktrees
 2017-08-23 16:11:46 -07:00
Dewald de Jager
40f2afb5af [Doxygen] Fix function name in docstring 
Amending the changes made in fe702d7782
 2017-08-23 23:09:47 +02:00
Dan Liew
58f152a92a [CMake] Teach CMake to support git worktrees. This fixes the bug 
reported by @nbraud reported in #1227.

Previously the CMake build system assumed that the `.git` file must
be a directory. This is not the case when the working directory
is a "git worktree". In this case the `.git` file is just a plain
file that points to a directory within the true `.git` directory.
This commit essentially implements the logic to traverse this extra
level of indirection and removes some assumptions that the `.git`
file is a directory.
 2017-08-23 19:30:24 +01:00
Christoph M. Wintersteiger
dca30ab202 Merge pull request #1225 from nbraud/nbraud/injectivity 
Add injectivity tactic
 2017-08-23 15:51:19 +01:00
Christoph M. Wintersteiger
6f8a954532 added missing addition to smt_params_helper.pyg 2017-08-23 12:37:26 +01:00
Christoph M. Wintersteiger
573dae5f0c Merge branch 'master' of https://github.com/Z3Prover/z3 2017-08-23 12:14:53 +01:00
Christoph M. Wintersteiger
3e960eadd2 (Re-)added option to disable lemma deletion in the smt_context. 2017-08-23 12:14:19 +01:00
Nicolas Braud-Santoni
b877c962ca injectivity: Add tactic to CMake-based builds 2017-08-23 10:27:55 +00:00
Nicolas Braud-Santoni
ae9ace2321 injectivity: Cleanup whitespace 2017-08-23 10:25:33 +00:00
Nicolas Braud-Santoni
27fd879b8c injectivity: Fixup rewriter 2017-08-22 18:44:34 +00:00
Nicolas Braud-Santoni
33dd168195 Remove unnecessary parameter 2017-08-22 18:09:57 +00:00
Nicolas Braud-Santoni
c0b6d00e8a Update debug output 2017-08-22 18:09:38 +00:00
Nicolas Braud-Santoni
4cb7f72509 First version of the inj. tactic 2017-08-22 17:10:20 +00:00
Nicolas Braud-Santoni
cb87d47f08 obj_hashtable: Constify 2017-08-22 17:10:20 +00:00
Nikolaj Bjorner
26afdd92c9 Merge pull request #1222 from NikolajBjorner/master 
bug fixes and revision of proto_model
 2017-08-21 17:19:27 -07:00
Nikolaj Bjorner
2c8e9aeb9c another crash fix 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-21 15:23:52 -07:00
Nikolaj Bjorner
e6145fa6df fix crash 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-21 14:53:16 -07:00
Nikolaj Bjorner
ebe9db14d5 fix regression exposed by segfault2.smt2 crash 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-21 14:13:43 -07:00
Christoph M. Wintersteiger
ed5058d225 Fixed typo in ML API. Relates to #1214. 2017-08-21 18:21:31 +01:00
Nikolaj Bjorner
e47cd27c8d compiler warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-20 16:18:25 -07:00
Nikolaj Bjorner
359ee818a5 purge iterators 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-20 15:35:16 -07:00
Nikolaj Bjorner
9fe9587a9b revert local changes to theory_str 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-20 09:14:08 -07:00