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Author SHA1 Message Date
Murphy Berzish
6b799706b5 add path constraint generation for regex terms 2018-01-10 17:24:47 -05:00
Murphy Berzish
bac5a648d9 regex path constraint generation (WIP) 2018-01-09 20:20:04 -05:00
Murphy Berzish
98691a2c49 lower bound refinement 2018-01-08 15:56:21 -05:00
Christoph M. Wintersteiger
cfdde2f4d1 Added apply_result::as_expr to the C++ API. Requested here: https://stackoverflow.com/questions/48071840/get-result-of-tactics-application-as-an-expression-in-z3 2018-01-08 13:24:52 +00:00
Nikolaj Bjorner
1992749e78 to ascii or not to ascii #1447 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-07 18:52:00 -08:00
Nikolaj Bjorner
e7851a0637 fix build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-07 18:32:31 -08:00
Nikolaj Bjorner
482738bc8a avoid reset_error in dec_ref in bv_val #1443. Add BSD required template instance #1444 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-07 15:51:45 -08:00
Nikolaj Bjorner
711023d557
Merge pull request #1440 from mtrberzi/develop 
Make linear search the default for theory_str
 2018-01-03 13:22:39 -08:00
Murphy Berzish
09dc5cd0f8 Merge branch 'develop' into regex-develop 2018-01-03 16:12:33 -05:00
Murphy Berzish
a5180edc76 make linear search the default for theory_str 2018-01-03 16:05:34 -05:00
Murphy Berzish
83230f944a Merge remote-tracking branch 'upstream/master' into develop 2018-01-03 13:56:18 -05:00
Murphy Berzish
0f20944aeb regex lower bound (WIP) 2018-01-03 13:54:18 -05:00
Murphy Berzish
0917af7c56 full upper bound refinement 2018-01-03 12:02:11 -05:00
Nikolaj Bjorner
6a4f269563
Merge pull request #1438 from delcypher/cmake_old_glibc_librt 
[CMake] Fix #1437
 2018-01-03 08:41:15 -08:00
Dan Liew
e9be339d9d [CMake] Fix #1437. 
The `clock_gettime()` function in glibc < 2.17 required linking against
librt. Until #1437 nobody had tried using the CMake build system with
a really old version of glibc (in this case 2.12).

The python build system always linked against librt but the CMake build
system never tried to link against it leading to link failures.

This patch teaches the CMake build system to detect if librt is required
when linking against `clock_gettime()` and adds `rt` as a link
dependency if necessary.
 2018-01-03 12:50:42 +00:00
Nikolaj Bjorner
ad15b75dc4
Merge pull request #1436 from waywardmonkeys/noreturn-attribute 
Use noreturn attribute and __declspec version.
 2018-01-02 10:38:59 -08:00
Bruce Mitchener
11f5fdccdf Use noreturn attribute and __declspec version. 2018-01-03 01:02:07 +07:00
Nikolaj Bjorner
16044c74bf revert use of [[noreturn]]. It's not fully supported on compilers #1435 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-02 09:29:14 -08:00
Nikolaj Bjorner
7457fa77cb add noreturn attribute #1435 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-02 08:46:17 -08:00
Nikolaj Bjorner
19e12bbc62
Merge pull request #1435 from waywardmonkeys/raise_exception_doesnt_return 
raise_exception: Annotate that this doesn't return.
 2018-01-02 08:26:44 -08:00
Bruce Mitchener
b06f413585 raise_exception: Annotate that this doesn't return. 2018-01-02 23:20:00 +07:00
Nikolaj Bjorner
b363aa3e35
Merge pull request #1433 from waywardmonkeys/remove-ignored-qualifiers 
Remove ignored const qualifiers.
 2018-01-02 08:18:15 -08:00
Nikolaj Bjorner
8eecafaf05
Merge pull request #1434 from waywardmonkeys/formatting-fix 
Fix code formatting: Incorrect indentation.
 2018-01-02 08:16:35 -08:00
Nikolaj Bjorner
714b086ced
Merge pull request #1432 from waywardmonkeys/remove-copy-of-coeff 
Remove unnecessary copy of coeff in iteration.
 2018-01-02 08:16:01 -08:00
Bruce Mitchener
5a0f5a778f Remove unnecessary copy of coeff in iteration. 2018-01-02 23:14:29 +07:00
Bruce Mitchener
11db778442 Remove ignored const qualifiers. 
The `const` qualifier on a scalar value is ignored in return types.
 2018-01-02 23:12:34 +07:00
Bruce Mitchener
a5a31fc23c Fix code formatting: Incorrect indentation. 2018-01-02 23:11:36 +07:00
Nikolaj Bjorner
f5bba63674
Merge pull request #1431 from waywardmonkeys/typo-fixes 
Typo fixes.
 2018-01-02 07:56:31 -08:00
Nikolaj Bjorner
a302832917
Merge pull request #1430 from waywardmonkeys/double-promotion-fix 
print_stat_f: Remove implicit conversion of float to double.
 2018-01-02 07:55:13 -08:00
Nikolaj Bjorner
a875d3e491 fix #1429 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-02 07:54:31 -08:00
Bruce Mitchener
a3ad0aff8b print_stat_f: Remove implicit conversion of float to double. 2018-01-02 22:50:50 +07:00
Bruce Mitchener
73b3da37d8 Typo fixes. 2018-01-02 22:48:06 +07:00
Nikolaj Bjorner
e8a9e1a58b set default rewriter behavior in incremental mode to distribute multiplication over addition #1373 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-01 20:04:55 -08:00
Nikolaj Bjorner
c1c1b7378c removing axiom exposing unsoundness, replace by weaker axiom 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-01 19:44:16 -08:00
Nikolaj Bjorner
f0a30ded7d add shorthand for translating models #1407 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-01 19:25:09 -08:00
Nikolaj Bjorner
8dadd30db5 add __copy__, __deepcopy__ as alias to translate on same context #1427. Add generalized Gaussian elimination as an option to first-pass NL solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-01 17:11:43 -08:00
Nikolaj Bjorner
b78c538e02 fix build of test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-30 22:58:41 -08:00
Nikolaj Bjorner
c7d534160e Merge branch 'master' of https://github.com/z3prover/z3 2017-12-30 20:35:48 -08:00
Nikolaj Bjorner
79a9dfd8fd adding pre-processing to nlsat for equations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-30 20:35:33 -08:00
Nikolaj Bjorner
69879322d8 fix up convertion and printing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-29 10:26:32 -08:00
Nikolaj Bjorner
444e178a01 fix up convertion and printing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-29 10:24:48 -08:00
Nikolaj Bjorner
c80f34102f adding ad-hoc method for converting models 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-28 17:29:31 -08:00
Nikolaj Bjorner
b1724b2f62 fix update to variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-28 14:39:16 -08:00
Nikolaj Bjorner
4c949cdbac Merge branch 'master' of https://github.com/z3prover/z3 2017-12-27 10:10:26 -08:00
Nikolaj Bjorner
d86e8f02d7 fix get-objectives error #1419 message (get-objectives) 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-27 10:09:22 -08:00
Nikolaj Bjorner
5bc4c9809e initialize additional assumptions after setup_context is called the first time 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-25 12:50:11 -08:00
Nikolaj Bjorner
0b424942ab bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-23 14:42:21 -08:00
Nikolaj Bjorner
8198a8ce7b bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-23 14:41:16 -08:00
Murphy Berzish
0ac7082c80 add upper bound refinement (WIP) 2017-12-21 17:13:39 -05:00
Nikolaj Bjorner
36204fafa0 alternate strategies for QF_NIA 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-19 20:27:08 -08:00