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Author SHA1 Message Date
Nikolaj Bjorner
18200f55ed add bit-vector over/underflow checks to Python API, #1364 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-21 15:14:49 -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
Nikolaj Bjorner
2d4d51d1e9
Merge pull request #9 from TheRealNebus/opt 
Opt
 2017-11-21 13:32:05 -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
Miguel Angelo Da Terra Neves
d2f52ca359 Merge branch 'opt' of https://github.com/NikolajBjorner/z3 into opt 2017-11-21 13:23:40 -08:00
Nikolaj Bjorner
d520557ad9 fix #1233 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-21 11:52:15 -08:00
Nikolaj Bjorner
c5f231acdf debugging #1233 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-21 08:16:41 -08:00
Nikolaj Bjorner
33e8113c9e adding instrumentation to debug #1233 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-20 16:51:17 -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
Miguel Angelo Da Terra Neves
37c39f4073 merge 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-11-20 11:55:18 -08:00
Miguel Angelo Da Terra Neves
8cb5bb25f4 re-addition of simplified formulas by generic model converter 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-11-20 09:39:47 -08:00
Nikolaj Bjorner
14714f2803 Merge branch 'master' of https://github.com/z3prover/z3 2017-11-19 20:42:11 -08:00
Nikolaj Bjorner
620bd81269 avoid rationals for addition in checked_int64 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-19 20:41:42 -08:00
Nikolaj Bjorner
bdbaf68f8b adding handlers for dimacs for solver_from_file, and opb, wncf for opt_from_file, #1361 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-19 15:21:09 -08:00
Nikolaj Bjorner
2f6283e1ed add converters 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-19 13:06:30 -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
Miguel Angelo Da Terra Neves
f476f94954 merge commit 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-11-18 15:07:18 -08:00
Nikolaj Bjorner
00f5308a0e fix copy function 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-17 23:50:48 -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
dc0b2a8acf remove extension model converter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-17 17:25:35 -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
Christoph M. Wintersteiger
0194df611c Merge branch 'master' of https://github.com/Z3Prover/z3 2017-11-17 21:15:36 +00:00
Christoph M. Wintersteiger
f5ff9fae34 Fixed bug check in bv2fpa converter. Fixes #1291. 2017-11-17 21:15:30 +00:00
Nikolaj Bjorner
d380db8068
Merge pull request #1360 from levnach/dev 
avoid a warning
 2017-11-16 13:48:28 -08:00
Lev Nachmanson
62cf6aace7 avoid a warning 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2017-11-16 10:20:21 -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
a68d5131c7 add bvsmod 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-16 09:00:14 -08:00
Nikolaj Bjorner
2be466f51e Merge branch 'master' of https://github.com/z3prover/z3 2017-11-16 08:55:51 -08:00
Nikolaj Bjorner
2efcd5b789 additional bit-vector operators over C++ API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-16 08:55:40 -08:00
Nikolaj Bjorner
07031798ec fix occurs function used in qe_lite #1241 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-16 01:43:35 -08:00
Nikolaj Bjorner
2e6ae8cfd2 fix crash 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-15 23:06:05 -08:00
Nikolaj Bjorner
c3364f17fa fix infinite loop in traversing equivalence class, #1274, still requires addressing MBQI 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-15 21:19:22 -08:00
Nikolaj Bjorner
c3f67f3b5f fix infinite loop in traversing equivalence class, #1274, still requires addressing MBQI 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-15 21:17:00 -08:00
Nikolaj Bjorner
f47671931f Merge branch 'master' of https://github.com/z3prover/z3 2017-11-15 20:32:45 -08:00
Nikolaj Bjorner
58be777307 fix #1358 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-15 20:32:37 -08:00
Nikolaj Bjorner
63eeb40081 Merge branch 'master' of https://github.com/z3prover/z3 2017-11-15 16:39:13 -08:00
Nikolaj Bjorner
cde41cf16c fix slicer for unsoundness. #1304 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-15 16:39:09 -08:00
Nikolaj Bjorner
61d149a724 fix java build problem with bool arrays 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-15 16:18:18 -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
7f13cf13f2 clean up bv_numeral code and fix bug in how they are initialized 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-15 15:00:11 -08:00
Nikolaj Bjorner
795e0c641a add method to create bit-vectors directly from an array of Booleans 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-15 14:44:59 -08:00
Nikolaj Bjorner
2c97eb1393 include information whether rule is reachable in del_rule model converter for simpler model presentation #1241 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-15 11:46:28 -08:00
Nikolaj Bjorner
2cab1cccc9 Merge branch 'master' of https://github.com/z3prover/z3 2017-11-15 09:12:23 -08:00
Nikolaj Bjorner
100d9e3edb insert total relations in model converter. #1241 2017-11-15 09:12:10 -08:00
Nikolaj Bjorner
2d0d9d462d Merge branch 'master' of https://github.com/z3prover/z3 2017-11-15 09:10:23 -08:00
Nikolaj Bjorner
116094022f insert total relations in model converter. #1291 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-15 09:10:15 -08:00