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14356 commits 24 branches 48 tags 158 MiB
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446 commits

Author SHA1 Message Date
Angus Lepper
7b91195770
Fix Python FiniteDomainSortRef.size() 2018-02-20 19:37:17 +00:00
Nikolaj Bjorner
3f7453f5c5 fixing build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-07 20:23:31 -08:00
Bruce Mitchener
ae8027e594 Fix typos. 2018-02-01 19:39:43 +07:00
Nikolaj Bjorner
9635a74e52 add clausification features 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-12 08:23:22 -08:00
Bruce Mitchener
73b3da37d8 Typo fixes. 2018-01-02 22:48:06 +07:00
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
bannsec
d695767f61 Allowing slices and negative index in assertions 2017-12-18 21:48:54 +00:00
Nikolaj Bjorner
399b27fda3 add Python facility for int2bv, fix #1398 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-18 12:20:44 -08:00
Nikolaj Bjorner
6b258578f9 fix uninitialized variable m_gc_burst in config, have cuber accept and receive optional vector of variables indicating splits and global autarky as output 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-14 02:38:45 -08:00
Nikolaj Bjorner
5ee30a3cd9 include special functionality in parsers for solvers and opt for additional file formats 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-03 20:00:24 +01:00
Nikolaj Bjorner
a4dc68766d preparing for more efficient asymmetric branching 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-29 17:16:15 -08:00
Nikolaj Bjorner
92b4b9e7a7 fix error messaging for parsers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-28 11:14:00 -08:00
Nikolaj Bjorner
46a96127be add solver_from_string to APIs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-21 18:37:20 -08:00
Nikolaj Bjorner
56cc0a9018 remove redundant argument #1364 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-21 15:47:27 -08:00
Nikolaj Bjorner
2597ac6756 fix argument validation to new overflow/underflow functions #1364 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-21 15:44:15 -08:00
Nikolaj Bjorner
18200f55ed add bit-vector over/underflow checks to Python API, #1364 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-21 15:14:49 -08:00
Nikolaj Bjorner
4bbece6616 re-organize proof and model converters to be associated with goals instead of external 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-18 16:33:54 -08:00
Nikolaj Bjorner
454e12fc49 update to vector format 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-10 15:28:16 -08:00
Nikolaj Bjorner
cb7e53aae4 reset backtrack level at each cube 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-09 10:04:32 -08:00
Nikolaj Bjorner
bc8681a0ea reset backtrack level after first backtrack 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-08 22:14:59 -08:00
Nikolaj Bjorner
75b8d10f48 add backtrack level to cuber interface 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-08 21:44:21 -08:00
Christoph M. Wintersteiger
17bcb37cf1 Fixed error handlers in Python API. 2017-11-08 20:09:18 +00:00
Christoph M. Wintersteiger
d2c5e0e76a Fixed problems arising from unfortunate object destruction order in the Python API. Fixes #989. 2017-11-08 16:36:47 +00:00
Nikolaj Bjorner
2746528aab fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-07 17:16:36 -08:00
Nikolaj Bjorner
7c743b3d16 add direct FromFile method to solvers so that model transformations are loaded along with assertions. 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-02 09:25:18 -05:00
Nikolaj Bjorner
3de8c193ea implementing model updates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-30 16:11:51 -05:00
Miguel Angelo Da Terra Neves
3a05313c67 Python API context fix 2017-10-27 12:36:09 -07:00
Nikolaj Bjorner
c1b243a8e3 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-07 19:24:30 +01:00
Miguel Angelo Da Terra Neves
6c7a82edce update to _get_args to convert arguments from AstVector to a python list 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-10-02 09:20:59 -07:00
Nikolaj Bjorner
a625301a41 expose incremental cubing over API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-28 15:05:10 -07:00
Nikolaj Bjorner
260c27d58a fix python parsing API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-28 01:56:12 -07:00
Nikolaj Bjorner
651587ce01 merge with master branch 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-19 09:39:22 -07:00
Nikolaj Bjorner
2ea9bfaa41 remove unstable sequence interpolant from doc test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-06 13:34:41 -07:00
Nikolaj Bjorner
93474c0263 aligning simplifier and rewriter for regression tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-04 09:43:25 -07:00
Nikolaj Bjorner
09386e43e3 doctest fix 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-03 19:07:02 -07:00
Arie Gurfinkel
86db446afa python spacer-specific API 2017-07-31 17:03:18 -04:00
Nikolaj Bjorner
b482dbd589 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-27 17:02:27 -07:00
Jack Feser
0e45777104 add get_num_scopes to python solver api 2017-07-11 14:42:34 -04:00
Nikolaj Bjorner
2b0106c199 doc fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-09 11:26:27 +02:00
Dennis Yurichev
345c0c796b Merge branch 'master' of github.com:dennis714/z3 2017-06-19 13:56:52 +03:00
Dennis Yurichev
e547000bcf typo 2017-06-19 13:52:30 +03:00
Dan Liew
4b517b96df [CMake] Move CMake files into their intended location so the 
`contrib/cmake/bootstrap.py` script no longer needs to be executed.

The previous location of the CMake files was a compromise proposed
by @agurfinkel in #461. While this has served us well (allowing progress
to be made) over time limitations of this approach have appeared.

The main problem is that doing many git operations (e.g. pull, rebase)
means the CMake files don't get updated unless the user remembers to
run the script. This can lead to broken and confusing build system
behaviour.

This commit only does the file moving and necessary changes to
`.gitignore`. Other changes will be done in subsequent commits.
 2017-06-12 11:59:00 +01:00
Christoph M. Wintersteiger
0137104683 Merge branch 'master' of https://github.com/Z3Prover/z3 2017-06-06 16:04:45 +01:00
Christoph M. Wintersteiger
83e9c40265 Added __deepcopy__ operators to ref-counted objects in the Python API 2017-06-06 16:04:38 +01:00
Nikolaj Bjorner
4e65c13726 adding lookahead and lemmas 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-06-01 14:49:54 -07:00
Nikolaj Bjorner
b782ec35cc avoid print statements from assertions when the assertion does not trigger. Stackoverflow question http://stackoverflow.com/questions/44094927/creating-formula-taking-too-much-time-in-z3py 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-21 10:35:59 -07:00
Owlz
aad186f6a5 Fixing z3 binary setup to data_files 2017-05-14 15:25:17 -04:00
Nikolaj Bjorner
a048d74bae adding interval designator to output of non-optimal objectives, fix python doc test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-26 14:05:33 -07:00
Nikolaj Bjorner
8f798fef1a fix python interface for string extract to take symbolic indices per bug report from Kun Wei 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-03-31 08:24:12 -07:00