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Code Activity
12668 commits 49 branches 53 tags 182 MiB
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1438 commits

Author SHA1 Message Date
Nikolaj Bjorner
fff54d5d08 fix perf regression with negative polynomial normalization, adding new datatype plugin 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-03 03:56:10 -07:00
Nicolas Braud-Santoni
cb87d47f08 obj_hashtable: Constify 2017-08-22 17:10:20 +00:00
Nikolaj Bjorner
bc8ae21ebe missing parameters for OSX/Linus 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-18 15:14:47 -07:00
Nikolaj Bjorner
a8e7974011 Merge branch 'master' of https://github.com/Z3Prover/z3 2017-08-18 14:57:54 -07:00
Nikolaj Bjorner
7a977f0106 ensure that timeouts are distinguished from other cancel events #848 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-18 14:54:54 -07:00
Nikolaj Bjorner
66b24a6c18 change typename to class in optional to deal with compilation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-17 21:00:14 -07:00
Nikolaj Bjorner
ff47c8632b remove reinterpret cast occurrences that require disabling strict alias analysis #987 #1210 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-17 20:28:49 -07:00
Nuno Lopes
4b00bc636b revert the patch to remove no-strict-aliasing 
VS 2012 doesnt support C++11 unions..
 2017-08-14 23:00:59 +01:00
Nuno Lopes
632c2d8ebf use static_assert in COMPILE_TIME_ASSERT 2017-08-14 20:10:17 +01:00
Nuno Lopes
2473c69679 Drop no-strict-aliasing and fix 2 places where it was violated 2017-08-14 20:09:49 +01:00
Nikolaj Bjorner
19bb55e396 recognize theory_i_arith to fix #1200 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-13 10:22:36 -07:00
Lev Nachmanson
95f86ae2c0 more efficient lar_solver::get_model 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-08-03 11:03:52 -07:00
Lev Nachmanson
712619a9cf fix a but in adjusting term indices for implied_bounds 2017-08-03 10:09:00 -07:00
Arie Gurfinkel
88a35119b9 moved obj_equiv_class to ast 2017-08-01 19:24:50 -04:00
Christoph M. Wintersteiger
4ff938f2c1 Fixed MPF fp.rem(0,0,0). Relates to #872. 2017-08-01 16:46:10 +01:00
Christoph M. Wintersteiger
79ab8a5a5a Fixed cmake build 2017-08-01 16:16:17 +01:00
Christoph M. Wintersteiger
e315d063c5 renamed LP bound propagator to avoid linker name clashes 2017-08-01 16:07:51 +01:00
Christoph M. Wintersteiger
6bc5209e26 Fixed build problems with .vcxproj 2017-08-01 15:53:55 +01:00
Nikolaj Bjorner
063b6e9ea5 Merge branch 'master' of https://github.com/Z3Prover/z3 2017-07-31 13:24:57 -07:00
Nikolaj Bjorner
b19f94ae5b make include paths uniformly use path relative to src. #534 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-31 13:24:11 -07:00
Christoph M. Wintersteiger
bbf0ebcb74 Merge branch 'master' of https://github.com/Z3Prover/z3 2017-07-31 20:18:53 +01:00
Christoph M. Wintersteiger
ecfd241e19 Injected 3 missing bits of precision into fp.rem. Relates to #872. 2017-07-31 19:53:44 +01:00
Arie Gurfinkel
1d5713c376 move semantics for ref 2017-07-31 14:21:30 -04:00
Christoph M. Wintersteiger
a59907170d Fixed renormalization in fp.mul. Relates to #872. 2017-07-31 18:34:46 +01:00
Christoph M. Wintersteiger
175f042db8 Fixed renormalization in fp.fma. Relates to #872. 2017-07-28 23:01:01 +01:00
Christoph M. Wintersteiger
e677030b74 Fixed sign bug in mpf fp.fma. Relates to #872. 2017-07-28 21:39:44 +01:00
Christoph M. Wintersteiger
a30c343d7a Merge branch 'master' of https://github.com/Z3Prover/z3 2017-07-28 20:24:35 +01:00
Christoph M. Wintersteiger
0610392a05 Bugfix for fp.fma. Fixes #872. 2017-07-28 20:16:13 +01:00
Nikolaj Bjorner
6dbfdf3e9c Merge branch 'master' of https://github.com/z3prover/z3 into opt 2017-07-27 17:03:04 -07:00
Nikolaj Bjorner
b482dbd589 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-27 17:02:27 -07:00
Nikolaj Bjorner
fe1a07a8ee merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-27 16:17:56 -07:00
Christoph M. Wintersteiger
33ebdc8adc Cleaned up mpf rounder. Rewrote mpf fma. Relates to #872. 2017-07-27 23:08:35 +01:00
Nikolaj Bjorner
6558999cef fixes #1171 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-27 08:46:20 -07:00
Nikolaj Bjorner
b1298d7bde ensure that assertions within the unit tests are exercised in all build modes, remove special handling of SASSERT for release mode #1163 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-26 20:28:55 -07:00
Nikolaj Bjorner
9f9c575451 fix bug exposed when running test-z3.exe /a in debug mode, #1159. Add assertions to heap interaction 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-25 16:26:45 -07:00
Christoph M. Wintersteiger
75b533f050 Fixed normalization shift in MPF rounder. Relates to #872. 2017-07-25 20:29:10 +01:00
Christoph M. Wintersteiger
f1c0ac72e7 Fix for fp.fma encoding. Relates to #872. 2017-07-25 20:29:10 +01:00
Nikolaj Bjorner
70f6280bf1 fix regression reported in #1159 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-25 10:18:21 -07:00
Nikolaj Bjorner
a94f5fb04a fix compiler warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-24 12:15:10 -07:00
Nikolaj Bjorner
30b0d5ba13 Merge branch 'master' of https://github.com/z3prover/z3 2017-07-24 10:49:54 -07:00
Lev Nachmanson
bd4fb22665 track the set of integer variables that are not set to integer values 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-07-21 21:09:51 -07:00
Lev Nachmanson
64e542bd70 fix term indices for the time being when exiting from check() 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-07-20 19:13:13 -07:00
Lev Nachmanson
04824e7372 add a check in gomory cut 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-07-20 18:12:16 -07:00
Lev Nachmanson
1490b7a15f a cleaner version of subs_term_columns 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-07-19 22:14:05 -07:00
Lev Nachmanson
4d1b0d8026 gomory cut worked on a toy example 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-07-19 16:50:23 -07:00
Lev Nachmanson
94b3fee6ac rename a function 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-07-17 16:41:02 -07:00
Lev Nachmanson
729644a2b6 fix term_is_int 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-07-17 16:08:20 -07:00
Lev Nachmanson
77171f4af8 the first version of Gomory cut, probably broken 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-07-17 15:17:46 -07:00
Lev Nachmanson
1931adcb74 add a file 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-07-13 09:48:29 -07:00
Lev Nachmanson
8750da1da7 progress in gomory cut 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-07-12 16:43:10 -07:00