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18928 commits 66 branches 58 tags 180 MiB
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2397 commits

Author SHA1 Message Date
Nikolaj Bjorner
41ca956012 expose import model converter over Python, document it, add partial order axioms for lex, disable linear order axioms, prepare ground for re-adding clauses from reconstruction stack 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-18 13:45:13 -07:00
Nikolaj Bjorner
cd93cdd819 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-09 07:40:29 +01:00
Nikolaj Bjorner
1e21ea4645 fix cleanup bug exposed by reordering simplifcations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-23 01:25:50 +02:00
Nikolaj Bjorner
333b32b0d2 disable adding redundant ite clauses as lemma. Add as non-redundant 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-21 16:32:45 +02:00
Nikolaj Bjorner
cbe52e298b remove tracing, fix doctext 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-21 15:08:26 +02:00
Nikolaj Bjorner
b1dbea328a remove unreferenced 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-21 09:17:17 +02:00
Nikolaj Bjorner
b1893f2a58 fix build issue for debug mode 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-20 17:21:04 +02:00
Nuno Lopes
1827f98851 more fixes for mutexes in shell 2019-06-19 16:42:00 +01:00
Nikolaj Bjorner
3985cfa33c ensure parameters are passed to local search 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-17 12:31:13 -07:00
Nikolaj Bjorner
d17248821a include chronological backtracking, two-phase sat, xor inprocessing, probsat, ddfw 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-13 08:45:21 -07:00
Nikolaj Bjorner
2bee9a062f merge more from csp 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-12 20:24:37 -07:00
Nikolaj Bjorner
e0d8cefde4 remove cooperate 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-12 20:15:46 -07:00
Nikolaj Bjorner
44b0b0148b deal with warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-06 17:13:38 -07:00
Nuno Lopes
a53ff6f21c turn locks into no-ops when compiled with -DSINGLE_THREAD 2019-06-05 12:11:27 +01:00
Nikolaj Bjorner
7f74382863 capture i by value 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-05 09:06:18 +01:00
Nikolaj Bjorner
9f3089b098 try with std::vector and ptr_vectors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-05 09:06:17 +01:00
Nikolaj Bjorner
f5511b4174 missing include 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-05 09:06:17 +01:00
Nikolaj Bjorner
1f84381c4c pfor 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-05 09:06:17 +01:00
Nikolaj Bjorner
59330b3855 pfor 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-05 09:06:17 +01:00
Nikolaj Bjorner
9262908ebb mux 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-05 09:06:17 +01:00
Nikolaj Bjorner
f1dee935d0 remove UNREACHABLE 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-05-30 17:07:00 -07:00
Nikolaj Bjorner
8893913c98 remove internal referenes to set_activity 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-05-30 16:06:05 -07:00
Nikolaj Bjorner
d4410d0872 address compilation warnings of unused parameters, add shorthands to set parameters on Optimize 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-04-16 14:32:48 -07:00
Nikolaj Bjorner
5c67c9d907 print certificate for #2202, enable CTL-C for API fix #2203 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-03-24 17:09:02 -07:00
Nikolaj Bjorner
dc0e9c1919 completing user print experience with seq/re #2200 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-03-24 11:46:36 -07:00
Nikolaj Bjorner
a74ac93bcc fix #2196 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-03-22 13:34:31 -07:00
Nikolaj Bjorner
057151c7a8 fix #2188 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-03-18 07:56:25 -07:00
Nikolaj Bjorner
7399f78dfd disable model compression for regressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-03-03 12:40:59 -08:00
Nikolaj Bjorner
006590f329 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-28 14:29:20 -08:00
Nikolaj Bjorner
a2dddbd7a5 check pb solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-28 14:28:03 -08:00
Nikolaj Bjorner
e76cea4684 Merge branch 'master' of https://github.com/z3prover/z3 2019-02-28 11:44:45 -08:00
Nikolaj Bjorner
69d7d8ff87 local 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-28 11:42:17 -08:00
Nikolaj Bjorner
4c76d43670 add binary_merge encoding option 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-28 08:35:22 -08:00
Daniel Schemmel
c2ebbc9210
fix -Wsign-compare (len can never become negative anyway) 2019-02-23 10:57:41 +01:00
Nikolaj Bjorner
73060ecaec remove debug code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-22 13:57:09 +01:00
Nikolaj Bjorner
bceff4b3fa Merge branch 'master' of https://github.com/z3prover/z3 2019-02-22 11:17:03 +01:00
Nikolaj Bjorner
4c799c144a fix gc to not remove ternary clauses that are on assignment trail. This addresses issue with drat proofs that don't pass drat-trim due to deletion during gc, but use in conflicts 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-22 11:14:20 +01:00
Nuno Lopes
6598aedbb2 fix VS build, take 2 2019-02-21 15:52:52 +00:00
Nuno Lopes
2f33bafd5a stopwatches: fix a few places that would call start/stop multiple times 2019-02-21 14:59:31 +00:00
Nikolaj Bjorner
3548057bd1 fix detection of arithmetic operations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-20 14:00:05 +01:00
Nikolaj Bjorner
caa15ea04d enable cardinality constraints in nla2bv 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-19 18:17:07 +01:00
Nikolaj Bjorner
2138a5232f fix #2142 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-19 10:16:50 +01:00
Nikolaj Bjorner
7fb2c6a908 turn off model validation unless specified by parameter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-18 15:55:24 +01:00
Nikolaj Bjorner
0aafa8b7ce optimize binary output 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-18 15:52:42 +01:00
Nikolaj Bjorner
c1402ad70f tone down verbosity of integrity checking 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-16 20:39:15 -08:00
Nikolaj Bjorner
f84de9400e also deal with initializing boolean variables in smt context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-15 17:58:26 -08:00
Nikolaj Bjorner
39f73fa595 ensure that activity works for sat solver from cold state 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-15 16:56:55 -08:00
Nikolaj Bjorner
89bf2d4368 add API for setting variable activity 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-15 12:05:24 -08:00
Nikolaj Bjorner
5cdfa7cd1c variations on unit-walk 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-13 17:43:15 -08:00
Nikolaj Bjorner
eec1da5a15 move restart test to after propagation, clean up drat generation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-12 15:49:12 -08:00