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14545 commits 28 branches 52 tags 171 MiB
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1541 commits

Author SHA1 Message Date
Nikolaj Bjorner
fc53c5b638 adding nra solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-24 14:41:02 -07:00
Lev Nachmanson
09530bb6bc adding some content to the new check_int_feasibility() 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2017-05-24 10:12:42 -07:00
Nikolaj Bjorner
dcc6284557 adding constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-24 08:57:10 -07:00
Nikolaj Bjorner
b9ca8b435f nlsat integration 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-23 20:45:58 -07:00
Nikolaj Bjorner
e231f4bc87 adding more nlsat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-23 18:50:18 -07:00
Lev Nachmanson
93a3c486b0 small fix in lar_solver.cpp 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2017-05-23 18:32:08 -07:00
Nikolaj Bjorner
8ecd8a2a52 Dev (#50) 
* initial skeletons for nra solver

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* initial skeletons for nra solver

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-23 18:07:58 -07:00
Nikolaj Bjorner
db54cab8b2 initial skeletons for nra solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-23 16:26:46 -07:00
Nikolaj Bjorner
f1ca1de408 initial skeletons for nra solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-23 16:12:46 -07:00
Lev Nachmanson
1f425824ff adding stub check_int_feasibility() 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2017-05-23 15:46:53 -07:00
Nikolaj Bjorner
23ff580a67 get rid of timeb dependencies, pull request #1040 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-23 12:16:43 -07:00
Nikolaj Bjorner
2834fea9b3 fix x64 warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-23 08:58:21 -07:00
Nikolaj Bjorner
f698efa403 Merge branch 'master' of https://github.com/z3prover/z3 into opt 2017-05-22 12:59:36 -07:00
Nikolaj Bjorner
f90ae40480 Merge branch 'master' of https://github.com/NikolajBjorner/z3 into opt 2017-05-22 12:53:19 -07:00
Nikolaj Bjorner
71eb7e81b5 bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-22 12:52:53 -07:00
Lev Nachmanson
1b62592015 change in a comment 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2017-05-18 13:44:00 -07:00
Lev Nachmanson
21bddd94bf after merge with Z3Prover 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2017-05-18 13:28:32 -07:00
Lev Nachmanson
942f8f8c49 merge 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2017-05-18 13:18:16 -07:00
Nikolaj Bjorner
79a8e9aab0 fix build break #1029 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-18 12:09:51 -07:00
Lev Nachmanson
b92f0acae3 fix add_constraint and substitute_terms_in_linear_expression 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-05-18 10:56:50 -07:00
Lev Nachmanson
e9d9354885 add_constraint has got a body 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-05-17 19:00:33 -07:00
Lev Nachmanson
9a58eb63cb resurrect lp_tst in its own director lp 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-05-17 11:01:04 -07:00
Nikolaj Bjorner
4069e76ab0 remove unused column function field, #1021 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-16 21:27:43 -07:00
Lev Nachmanson
d5e06303ef add queries for integrality of vars 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-05-16 17:54:09 -07:00
Lev Nachmanson
7b433bee2b track which var is an integer 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-05-16 17:36:32 -07:00
Lev Nachmanson
06e1151ca0 add int_solver class 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2017-05-16 12:01:16 -07:00
Lev Nachmanson
4eec8cbadd introduce int_solver.h 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2017-05-15 15:32:31 -07:00
Nikolaj Bjorner
3290a933b5 remove spurious include file 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-14 14:09:42 -07:00
Nikolaj Bjorner
a0efdc21c3 add missing locks around mpz operations that access object allocator. Use internal skolem constant for theory assumption to hide it from models 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-14 14:04:00 -07:00
Lev Nachmanson
07f2fd43bb Merge remote-tracking branch 'upstream/master' 2017-05-11 17:49:33 -07:00
Lev Nachmanson
d0d71a0907 allow more failures in d_solver 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-05-11 17:49:27 -07:00
Nikolaj Bjorner
a9e2a1204e add this qualifier for build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-11 16:58:29 -07:00
Nikolaj Bjorner
7b35eacf63 add this qualifier for build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-11 16:52:54 -07:00
Nikolaj Bjorner
2ab0f281f3 add this qualifier for build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-11 16:50:39 -07:00
Nikolaj Bjorner
29a49f4427 convert static random fields to non-static 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-11 16:46:07 -07:00
Lev Nachmanson
cf8b35a6f3 fix init reorder warning 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-05-11 10:54:18 -07:00
Nikolaj Bjorner
431feab1bf fix build warnings part 8 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-11 09:37:01 -07:00
Nikolaj Bjorner
7e004fe331 fix build warnings part 7, disable LRA for regression t201.smt2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-11 09:28:59 -07:00
Nikolaj Bjorner
49d2b86d35 fix build warnings part 6 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-11 08:57:17 -07:00
Nikolaj Bjorner
b9a695633d fix build issues part 4 2017-05-11 08:18:20 -07:00
Nikolaj Bjorner
6e021781cd fix build issues part 3 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-11 07:49:41 -07:00
Nikolaj Bjorner
fcfaedd9ec fix build issues part 2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-11 07:39:56 -07:00
Nikolaj Bjorner
2a905e02c8 fix build issues part 1 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-11 07:38:52 -07:00
Nikolaj Bjorner
714dfaded3 Merge pull request #1017 from levnach/123 
123
 2017-05-11 07:31:40 -07:00
Lev Nachmanson
b08f094620 merging with the lp fork 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2017-05-10 16:53:25 -07:00
Nikolaj Bjorner
f03f471f02 fix for #1016 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-10 15:13:04 -07:00
Lev Nachmanson
cf695ab876 taking changes from the fork 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2017-05-10 10:43:01 -07:00
Nikolaj Bjorner
74ac58de2b enable generic parameters with smt-tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-10 10:18:50 -07:00
Nikolaj Bjorner
f572c79cdb add instances 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-09 19:55:24 -07:00
Nikolaj Bjorner
f4544eb060 disambiguating arguments to unordered map erase and dealing with unused and uninitialized variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-09 15:35:00 -07:00