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10654 commits 23 branches 48 tags 157 MiB
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Author SHA1 Message Date
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
nilsbecker
ec76efedbe synchronizing with main repository 2019-02-22 00:19:43 +01:00
nilsbecker
28c03ed1de logging support for theory axioms 2019-02-21 19:29:35 +01:00
Nuno Lopes
bb7aa16223 stopwatch: fix debug build crash in sat solver 2019-02-21 16:38:48 +00:00
Nuno Lopes
6598aedbb2 fix VS build, take 2 2019-02-21 15:52:52 +00:00
Nuno Lopes
3d7878bafc hopefully fix build with VS 2012 2019-02-21 15:25:26 +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
Daniel Schemmel
721ea2a8d3
Move vector.h to old_vector.h and add a shim vector.h 
To do so, one instance of the class keyword needs to be removed.
 2019-02-21 15:38:08 +01:00
Nuno Lopes
85162d90d1 simplify timer.h 2019-02-21 13:57:38 +00:00
Nuno Lopes
3a7c467822 fix debug build.. 2019-02-21 13:33:52 +00:00
Nuno Lopes
3a5263be95 modernize stopwatch 2019-02-21 13:30:27 +00:00
Daniel Schemmel
2ff2e77739
Move buffer.h to old_buffer.h and add a shim buffer.h 2019-02-21 13:05:58 +01:00
Nuno Lopes
a76c0fbbfb simplify timeout mechanism and fix race conditions there 2019-02-21 11:49:41 +00:00
Nuno Lopes
f3cd7d646d further simplifications to scoped_timer 2019-02-21 10:42:42 +00:00
Nikolaj Bjorner
598fc810b5 adding FP 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-20 15:34:47 +01:00
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
cc216f8cc3 fix regressions breaking build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-19 21:24:44 +01:00
Nikolaj Bjorner
c022d47d60 Merge branch 'master' of https://github.com/z3prover/z3 2019-02-19 18:17:17 +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
Nuno Lopes
61272fdc0c remove a few more inc/dec refs 2019-02-19 13:36:39 +00:00
Nuno Lopes
edf0df634d simplifications to refs 2019-02-19 13:18:20 +00:00
Nuno Lopes
8e4ef19f45 fix debug build 2019-02-19 10:54:41 +00:00
Nuno Lopes
8c2584bcf7 eliminate a few ref incs/decs plus remove unused variable 2019-02-19 10:52:12 +00:00
Nikolaj Bjorner
509f80b1db Merge branch 'master' of https://github.com/z3prover/z3 2019-02-19 10:16:56 +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
a19a76ccdc
Merge pull request #2143 from angr/feat/bytes_functions 
Add python "core" functions which return bytes instead of strings
 2019-02-19 01:08:57 -08:00
Audrey Dutcher
c2cb2c9fad python bindings: add core functions with _bytes suffix that do not decode strings 2019-02-18 23:59:27 -07:00
Audrey Dutcher
591abead4b Revert "Don't delete the reference to the native library in the python bindings" 
This reverts commit 3339be6d22.
 2019-02-18 23:51:11 -07:00
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
5b57c6b780 unused variable warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-17 01:30:26 -08:00
Nikolaj Bjorner
8c085f1a18 removing unused and fixing suspect optimization 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-16 21:26:29 -08:00
Nikolaj Bjorner
ea778eefb2 skip optimization 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-16 20:58:30 -08:00
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
886c62ef41 add example from #2138 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-16 10:30:44 -08:00
Nikolaj Bjorner
7f51cc7931 fix #2140 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-16 09:54:05 -08:00
Nikolaj Bjorner
4f223542ac fix #2129 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-16 09:38:47 -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
e4c6dcd84c import csp progress 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-14 17:09:18 -08:00
Nikolaj Bjorner
45aa8dd39a remove more references 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-14 17:06:38 -08:00
Nikolaj Bjorner
96c05b0289 remove reference to deprecated code in cmd_context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-14 17:00:02 -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
83f0fd5cc2 Merge branch 'master' of https://github.com/z3prover/z3 2019-02-12 15:49:20 -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
Christoph M. Wintersteiger
64d085c188
Fix bug in fpa2bv_converter, fixes #2136. 2019-02-12 14:02:30 +00:00
Nikolaj Bjorner
d9a51f8f8a fix test build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-11 14:44:12 -08:00
Nikolaj Bjorner
72b220e84a import improvements to lookahead 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-11 13:28:13 -08:00
Nikolaj Bjorner
6d893e0599 revise unit walk 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-11 13:16:17 -08:00