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14422 commits 46 branches 52 tags 178 MiB
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1135 commits

Author SHA1 Message Date
Nikolaj Bjorner
159df60336 local changes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-12 13:22:31 -08:00
Miguel Angelo Da Terra Neves
e8ac0575eb merge 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-12-12 11:44:45 -08:00
Nikolaj Bjorner
921423ec80 fix model conversions for incremental SAT, fix lookahead with ba_solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-12 10:43:23 -08:00
Nikolaj Bjorner
7afbf8165e snapshot 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-12 01:36:44 -08:00
Miguel Angelo Da Terra Neves
1e22cb73d5 merge 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-12-11 14:14:44 -08:00
Miguel Angelo Da Terra Neves
9f0a8af255 fixed adaptive apsat 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-12-11 14:14:16 -08:00
Nikolaj Bjorner
6d729f1f15 disable UHLT 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-11 10:36:42 -08:00
Miguel Angelo Da Terra Neves
38751430df adaptive psat cutoff 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-12-05 17:53:48 -08:00
Miguel Angelo Da Terra Neves
d8a62dff73 merge 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-12-04 14:34:59 -08:00
Miguel Angelo Da Terra Neves
e0dfbd6d1c fixed freevars and psat cube cutoffs 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-12-04 14:33:48 -08:00
Nikolaj Bjorner
fc3cbcbe02 remove deprecated options 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-02 10:16:35 -08:00
Nikolaj Bjorner
b98c864d76 fixes to inprocessing code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-01 18:06:26 -08:00
Miguel Angelo Da Terra Neves
2e042a8bea Merge branch 'opt' of https://github.com/NikolajBjorner/z3 into opt 2017-12-01 11:02:35 -08:00
Miguel Angelo Da Terra Neves
1b7cb110d3 freevars cube cutoff 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-12-01 11:02:29 -08:00
Nikolaj Bjorner
c8e655830f add statistics to cubing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-01 10:13:54 -08:00
Nikolaj Bjorner
e0d28c67cd Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2017-12-01 08:25:05 -08:00
Nikolaj Bjorner
a9f32cd382 Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2017-12-01 08:24:51 -08:00
Nikolaj Bjorner
e0d69a0033 fix perf bug 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-01 08:24:42 -08:00
Nikolaj Bjorner
018411bc58 fix bug in PB constraint init_watch handling, adding transitive reduction, HLE, ULT, 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-01 08:23:55 -08:00
Nikolaj Bjorner
427b5ef002 set eliminated to false on literals used in clauses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-30 11:20:19 -08:00
Nikolaj Bjorner
da0aa71082 adding uhle/uhte for faster asymmetric branching 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-29 21:21:56 -08:00
Nikolaj Bjorner
26bd784b1f
Merge pull request #10 from TheRealNebus/opt 
model converter fixes
 2017-11-29 18:04:00 -08:00
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
Miguel Angelo Da Terra Neves
cba0599046 model converter fixes 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-11-29 17:14:49 -08:00
Nikolaj Bjorner
7e56d05dcf translation? 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-28 15:17:00 -08:00
Nikolaj Bjorner
a57628fbcc fix missing conversions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-28 14:12:05 -08:00
Nikolaj Bjorner
f009dfcc00 update scoring approach 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-27 17:05:08 -08:00
Nikolaj Bjorner
99f2d916d5 Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2017-11-27 16:24:24 -08:00
Nikolaj Bjorner
fbae881ece add option to bypass model converter during constraint addition. Simplify model definitions that come from blocked clauses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-27 16:24:14 -08:00
Nikolaj Bjorner
62e3906957 add options to perform transitive reduction and add hyper binary clauses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-27 10:53:22 -08:00
Nikolaj Bjorner
15d8532d27 Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2017-11-22 14:38:57 -08:00
Nikolaj Bjorner
1101c927c9 prepare for transitive reduction / hyper-binary clause addition 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-22 13:46:02 -08:00
Nikolaj Bjorner
5f0a02b5f7 remove output 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-22 09:05:17 -08:00
Nikolaj Bjorner
8230cbef4c fix mc efficiency issues 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-22 08:55:21 -08:00
Nikolaj Bjorner
87a1e2b30e Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2017-11-21 13:32:44 -08:00
Nikolaj Bjorner
ef30868ad7 change lookahead equivalence filter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-21 13:32:40 -08:00
Miguel Angelo Da Terra Neves
773d938925 re-adding simplified constraints based on model converter 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-11-21 13:24:14 -08:00
Nikolaj Bjorner
c6cb739b44 Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2017-11-20 12:09:46 -08:00
Nikolaj Bjorner
92cd92e690 expose probing configuration parameters 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-20 12:09:37 -08:00
Nikolaj Bjorner
2f218b0bdc remove also cores as arguments to tactics 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-19 12:18:50 -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
df6b1a707e remove proof_converter from tactic application, removing nlsat_tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-17 23:32:29 -08:00
Nikolaj Bjorner
b3bd9b89b5 prepare for inverse model conversion for formulas 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-17 19:55:23 -08:00
Nikolaj Bjorner
0d15b6abb7 add stubs for converting assertions, consolidate filter_model_converter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-17 14:51:13 -08:00
Nikolaj Bjorner
53e36c9cf9 re-organize iterators 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-16 09:29:44 -08:00
Nikolaj Bjorner
d8a2e9d008 initialize glue in constructor to ensure it gets set 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-15 15:57:07 -08:00
Nikolaj Bjorner
f7e14b3283 add global autarky option, update translation of solvers to retain vsids, remove stale code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-14 18:19:21 -08:00
Nikolaj Bjorner
37b94f1f90 fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-11 17:22:33 -08:00
Nikolaj Bjorner
6f273e7b8f bug fixes in uninitialized variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-11 12:09:33 -08:00
Nikolaj Bjorner
d7f9a3b37d fix crash bugs in sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-11 11:27:10 -08:00