mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-10-31 03:32:28 +00:00
Code Activity
7339 commits 49 branches 53 tags 182 MiB
Commit graph

5982 commits

Author SHA1 Message Date
Murphy Berzish
b53da182b6 fix gen_assign_unroll_reg so that it does not assert a contradiction 2016-06-30 04:39:09 -04:00
Murphy Berzish
a2d6149df5 add general-case regex unroll model generation 
WIP as there is currently a SAT-as-UNSAT bug I'm trying to fix

This also changes the semantics of lower_bound and upper_bound,
no longer wrapping the expr that is passed in with mk_strlen().
This actually makes these methods useful for checking bounds
of things other than strings.
 2016-06-30 04:00:42 -04:00
Murphy Berzish
b4110c886f successful unroll of simple unbounded Str2Reg 2016-06-30 02:46:16 -04:00
Murphy Berzish
427632ede3 let free variable assignment work a bit more towards unrolls 2016-06-30 01:42:00 -04:00
Murphy Berzish
21f0a50aba add Unroll check to get_eqc_allUnroll 2016-06-30 01:24:43 -04:00
Murphy Berzish
03827cb487 add more Unroll support to final_check, ctx_dep_analysis 2016-06-30 01:21:21 -04:00
Nikolaj Bjorner
e518d4a5fe typename conventions, issue #664 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-29 17:02:36 -07:00
Nikolaj Bjorner
fd95a9e061 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-06-29 16:53:46 -07:00
Nikolaj Bjorner
c2f9d35d59 throw exceptions when internalizing expressions with free variables, issue #663 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-29 16:53:28 -07:00
Nikolaj Bjorner
37c9a31296 Merge pull request #661 from cheshire/fix_java_leak 
Java bindings: Force cleaning the queue on context closing.
 2016-06-29 04:56:11 -07:00
Nikolaj Bjorner
5d5004193b avoid crash on box models under cancellation. Issue #654 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-29 04:54:31 -07:00
Nikolaj Bjorner
0fdf01e410 avoid crash on box models under cancellation. Issue # SASSERT(!m_box_models.empty()); 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-29 04:53:28 -07:00
George Karpenkov
cb87991d5f Java bindings: Force cleaning the queue on context closing. 2016-06-29 13:09:05 +02:00
Nikolaj Bjorner
8aee7129f6 shortcircuit stats functions on ground terms 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-28 21:48:49 -07:00
Nikolaj Bjorner
b303fd59c0 add some version information (and date) to log file to make it easier to trap version mismatch on log files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-28 18:11:30 -07:00
Nikolaj Bjorner
e4a00f6f6f re-include get_error_msg_ex per issue #660 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-28 17:48:11 -07:00
Nikolaj Bjorner
84aec95eda fix up use-list in 3x3 resolution case. Regression RND_3_24.smt2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-28 11:41:57 -07:00
Murphy Berzish
b31d1a92aa add more support for unroll (WIP) 2016-06-27 14:41:57 -04:00
Nikolaj Bjorner
b66d457b19 move arithmetical mbp functionality to model_based_opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-26 16:12:14 -07:00
Nikolaj Bjorner
7fc294d329 move arithmetical mbp functionality to model_based_opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-26 14:30:35 -07:00
Nikolaj Bjorner
30cf0d19eb use of mk_bool_val 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-24 09:11:45 -07:00
Nikolaj Bjorner
f72d9c25c6 merge with update to bv rewriter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-24 09:08:01 -07:00
Nikolaj Bjorner
017165c474 fix bug with model completion and remove spurious std::cout 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-24 09:02:12 -07:00
Christoph M. Wintersteiger
70301ad3c8 Added bv*mul_no*flow handling in bv_rewriter. 
Fixes #657.
 2016-06-24 16:25:11 +01:00
Nikolaj Bjorner
67ea78a4a5 Add basic MARCO example 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-24 08:00:23 -07:00
Nikolaj Bjorner
914bf2ff3b extend constant folding for bit-vector overflow/underflow operators, #657 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-24 07:43:05 -07:00
Christoph M. Wintersteiger
e9eb88e1b3 fixed java build issues. Relates to #648. 2016-06-24 15:08:56 +01:00
Christoph M. Wintersteiger
3e96a7972f Merge pull request #648 from cheshire/no_finalizers 
Replace finalizers with PhantomReferences in Java API
 2016-06-24 14:17:29 +01:00
Christoph M. Wintersteiger
d90a575981 Merge pull request #646 from martin-neuhaeusser/ocaml-c89 
Make C-layer of OCaml bindings C89 compatible.
 2016-06-24 13:40:50 +01:00
Nikolaj Bjorner
98a34ca51f Merge branch 'master' of https://github.com/Z3Prover/z3 2016-06-23 21:39:34 -07:00
Nikolaj Bjorner
c72ed3e6b4 update core minimization code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-23 21:39:28 -07:00
Murphy Berzish
020e8aef6d regex union 2016-06-23 17:14:03 -04:00
Murphy Berzish
04803d7a3b starting regex support 2016-06-23 15:24:35 -04:00
Christoph M. Wintersteiger
0a575936d0 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-06-23 19:31:08 +01:00
Christoph M. Wintersteiger
8bde7b8a4c Added facilities for dumping smt_params for debugging purposes 2016-06-23 19:31:00 +01:00
Nikolaj Bjorner
41edf5f91e Merge branch 'master' of https://github.com/Z3Prover/z3 2016-06-22 20:25:55 -07:00
Nikolaj Bjorner
5b497b6249 reduce set of mainly verbose warnings raised by -Wmaybe-uninitialized and unused variable warnings from release mode builds 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-22 20:25:47 -07:00
Christoph M. Wintersteiger
89b1d7d8da Fixed test case 2016-06-22 18:52:40 +01:00
Murphy Berzish
4c34629806 starting regex support, rewriter 2016-06-21 21:13:16 -04:00
Murphy Berzish
a808a8c587 theory_str infer_len_concat_arg 2016-06-21 17:38:49 -04:00
Murphy Berzish
1e46782392 theory_str infer_len_concat 2016-06-21 17:25:28 -04:00
Murphy Berzish
ba42478f9b string-integer wip 2016-06-20 20:02:22 -04:00
Nikolaj Bjorner
fa6f9b4a37 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-06-20 16:39:08 -07:00
Nikolaj Bjorner
9c099d6b1b fix mb maximization logic, so far not accessible 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-20 16:39:03 -07:00
Murphy Berzish
89a337ba7e quick path with string-integer integration in theory_str::simplify_concat_equality 2016-06-19 18:25:31 -04:00
George Karpenkov
b086aac45f Use constructors instead of static methods for Context.java. 2016-06-16 18:21:55 +02:00
Murphy Berzish
5b3c868c90 theory_str Replace method 2016-06-15 21:14:54 -04:00
Murphy Berzish
fb20951064 theory_str Substr support WIP 2016-06-15 20:26:07 -04:00
Murphy Berzish
be5bf7fb80 LastIndexof support 2016-06-15 18:45:01 -04:00
Murphy Berzish
7c8b882ae6 decl and rewriter support for LastIndexof in theory_str (WIP) 2016-06-15 18:04:33 -04:00