mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-27 19:05:51 +00:00
Code Activity
5945 commits 24 branches 48 tags 158 MiB
Commit graph

4812 commits

Author SHA1 Message Date
Christoph M. Wintersteiger
3ffcea0fe4 whitespace 2016-04-18 16:52:12 +01:00
Martin R. Neuhaeusser
67ac1a003e Avoid conversion between mutable arrays and lists in OCaml API. 
This patch eliminates the conversion between OCaml arrays and lists
from Z3's OCaml API.
 2016-04-18 17:20:27 +02:00
martin-neuhaeusser
34bf4b1d3c Fix installation of custom error handler during context creation in OCaml bindings 
This patch fixes a bug detected by valgrind, where a custom error handler
did not get installed correctly.
 2016-04-18 17:20:12 +02:00
Nikolaj Bjorner
0094b36636 fix bounds check to fix segfault reported in issue #565 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-16 12:25:29 -07:00
Nikolaj Bjorner
1c8e0918d8 move to std::vector in replayer 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-16 10:08:29 -07:00
Nikolaj Bjorner
d383fd851a move vector<std::string to std::vector<std::string 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-16 09:34:27 -07:00
Nikolaj Bjorner
4ebf392da7 Fixes #564: use std::vector on std::strings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-16 09:26:13 -07:00
Nikolaj Bjorner
0f93853a4c remove labels from evaluation result 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-12 13:17:10 -07:00
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
324fcc6a13 Merge branch 'master' of https://github.com/Z3Prover/z3 into new-ml-api 2016-04-06 15:40:13 +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
martin-neuhaeusser
95454679e2 Another round of pretty printing 2016-04-06 12:45:21 +02:00
martin-neuhaeusser
bd9d13279a Pretty printing 2016-04-06 12:39:19 +02:00
martin-neuhaeusser
1662ba8353 Add more comments on comparison functions in the C layer of the OCaml bindings 2016-04-06 12:36:11 +02:00
martin-neuhaeusser
b873c6b508 Simplify OCaml API 
This patch simplifies the implementation of the OCaml bindings. For example,
the applyX wrapper functions have become unnecessary in the new OCaml API.
It also removes the internal ML2C structure that was used as an intermediate
layer between the C and the OCaml layer.
 2016-04-06 12:10:59 +02:00
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
martin-neuhaeusser
71f991c5df Avoid using physical equality checks in OCaml bindings (z3.ml) 
This patch avoids the use of physical equality wherever possible
and improves some details of the OCaml implementation.
 2016-04-05 12:51:03 +02:00
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
martin-neuhaeusser
f133f478c8 Translate correctly between OCaml option values and NULL pointers 
This patch refactors the update_api script and the z3.ml implementation
to properly translate between OCaml options and NULL pointers. Some
unifications and simplifications (avoidance of unnecessary value allocation)
in the script that creates the native bindings.
 2016-04-04 17:16:15 +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
martin-neuhaeusser
b85516c271 Fix reference counting in the C layer of the OCaml bindings 
The Z3 context and its reference counters are stored in a structure which is allocated
by the C layer outside the OCaml heap, whenever a Z3 context is created. The structure
and its Z3 context are disposed, once the last reference counter reaches zero. Reference
counters are decremented by C-level finalizers.

The OCaml representations for a Z3 context wrap only a pointer to the corresponding structure.
 2016-04-03 09:41:06 +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