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Author SHA1 Message Date
Nikolaj Bjorner
0ddbd32a42 Merge pull request #1024 from mtrberzi/str-const-fix 
Fix problems with string constant handling in theory_str
 2017-05-13 15:21:33 -07:00
Murphy Berzish
3c692a37eb fix consistency check involving strings with escape characters 2017-05-13 16:13:32 -04:00
Murphy Berzish
14355a15c8 use correct operator for lower bound assignment 
fixes #1022
 2017-05-13 16:02:41 -04:00
Murphy Berzish
bf147556a6 add counter to theory_str::mk_fresh_const() 2017-05-13 14:18:05 -04:00
Nikolaj Bjorner
169295c9ba fix build warnings for theory_str 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-12 08:06:24 -07:00
Nikolaj Bjorner
07474e4887 Merge branch 'master' of https://github.com/Z3Prover/z3 2017-05-12 07:59:30 -07:00
Nikolaj Bjorner
64f3b3e316 remove lp_main from test branch to ensure test build only builds a single entry point 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-12 07:59:16 -07:00
Christoph M. Wintersteiger
45fc5d9fbd Merge branch 'master' of https://github.com/Z3Prover/z3 2017-05-12 14:29:23 +01:00
Christoph M. Wintersteiger
46791047fa Fixed VS 2017 platform toolset version in .vcxproj 2017-05-12 14:28:55 +01:00
Nikolaj Bjorner
8c1da3f2b0 Merge pull request #1020 from levnach/master 
allow more  failures when solving with doubles
 2017-05-11 18:23:32 -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
Nikolaj Bjorner
df1f7ee5e0 Merge pull request #1018 from levnach/master 
fix init reorder warning
 2017-05-11 10:58:59 -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
eb8da3fb9d fixing setup for LRA, re-enable LRA 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-11 09:34:07 -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
9b3e2a9afe re-enable LRA after fixing dispatch for LRA in smt-setup 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-11 09:16:07 -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
f176e1e5e5 disable LRA until unit tests are fixed 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-11 08:40:20 -07:00
Nikolaj Bjorner
e9a085a0e2 enable LRA 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-11 08:23:43 -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
1d5fafd558 disable lev's solver 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2017-05-10 21:18:20 -07:00
Nikolaj Bjorner
d1cfc53495 fix for #1015 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-10 19:40:00 -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
Christoph M. Wintersteiger
284436aa5a Merge branch 'master' of https://github.com/Z3Prover/Z3 2017-05-10 12:47:15 +01:00
Christoph M. Wintersteiger
248dd601ae Whitespace, newlines 2017-05-10 12:44:25 +01:00
Nikolaj Bjorner
f572c79cdb add instances 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-09 19:55:24 -07:00
Nikolaj Bjorner
a64a73255e make source directory relative to build directory 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-09 15:46:24 -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
Nikolaj Bjorner
d43c12413d add disambiguation, avoid uninitialzed variable passing in debug mode 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-09 15:27:42 -07:00
Nikolaj Bjorner
445a2280d3 missing file 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-09 15:18:15 -07:00
Nikolaj Bjorner
f12f83af83 fix warnings, avoid class qualification in static function 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-09 14:56:38 -07:00
Nikolaj Bjorner
7731163d11 use forward slash on src include 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-09 14:42:43 -07:00
Nikolaj Bjorner
561522f882 missing file 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-09 14:20:13 -07:00
Nikolaj Bjorner
c5f1f8ba59 missing files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-09 14:14:58 -07:00
Nikolaj Bjorner
905cf08e5d missing files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-09 14:11:33 -07:00
Nikolaj Bjorner
e0ac5bd585 Merge pull request #1013 from NikolajBjorner/master 
Integrate new LRA solver capabilities by Lev Nachmanson. 

The LRA solver relies on a portfolio of Simplex implementations.
For large problems it resorts to revised Simplex with different search options. It uses doubles for large systems. For smaller problems it uses a Dual Simplex tableau representation that outperforms the scalable solver when many small calls are used. It uses infinite precision rationals by default. 
The theory_lra class provides the interface to the scalable Simplex solver.
 2017-05-09 14:07:33 -07:00
Nikolaj Bjorner
2a63c56ae0 A faster and more scalable LRA solver by Lev Nachmanson. It is disabled in the initial merge pending a few bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-09 14:03:30 -07:00