Nikolaj Bjorner
|
2bcb875559
|
add option to disable cardinality solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-02-16 08:36:16 -08:00 |
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Nikolaj Bjorner
|
42deeb3498
|
testing lookahead
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-02-12 11:49:07 -08:00 |
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Nikolaj Bjorner
|
690689424d
|
fix parallel solving bugs
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-02-11 15:35:13 -05:00 |
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Nikolaj Bjorner
|
8b4f3ac6f0
|
fix drat checker
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-02-10 18:04:54 -05:00 |
|
Nikolaj Bjorner
|
6b4aec9b74
|
fixing bugs in dealing with non-0 based cardinality constraints
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-02-07 20:59:28 -08:00 |
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Nikolaj Bjorner
|
eaf845c2f4
|
updates
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-02-07 18:04:24 -08:00 |
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Nikolaj Bjorner
|
b6b6035cfb
|
tuning and fixing drat checker
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-02-07 16:50:39 -08:00 |
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Nikolaj Bjorner
|
54f2063c81
|
Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt
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2017-02-06 21:20:01 -08:00 |
|
Nikolaj Bjorner
|
61ade5e6cb
|
tune cardinality solver for cache misses
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-02-06 20:57:08 -08:00 |
|
Nikolaj Bjorner
|
66089a7aef
|
fix compiler errors and memory issue with drat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-02-06 16:09:46 -08:00 |
|
Nikolaj Bjorner
|
4831c45ad8
|
fix issues in par
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-06 13:38:07 -08:00 |
|
Nikolaj Bjorner
|
fe105d94a0
|
fixes to sat-par
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-06 12:00:35 -08:00 |
|
Nikolaj Bjorner
|
7aeaf11ee4
|
adding clause sharing to par mode
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-05 22:24:20 -08:00 |
|
Nikolaj Bjorner
|
15283e4e7c
|
expose extension conflict resolution as plugin to sat solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-05 10:08:57 -08:00 |
|
Nikolaj Bjorner
|
5f70e4823d
|
adding drat forward checking
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-03 22:41:40 -08:00 |
|
Nikolaj Bjorner
|
61341b8879
|
adding drat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-03 17:56:22 -08:00 |
|
Nikolaj Bjorner
|
0b711c5ef8
|
adding drat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-03 15:41:08 -08:00 |
|
Nikolaj Bjorner
|
505133a4b3
|
debugging card
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-02 17:06:15 -08:00 |
|
Nikolaj Bjorner
|
6bb0b196e2
|
fix conflict level detection bug with plugins
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-02 11:04:15 -08:00 |
|
Nikolaj Bjorner
|
e9e0293d1a
|
local updates
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-02 10:19:51 -08:00 |
|
Nikolaj Bjorner
|
bd0bd6052a
|
Merge branch 'master' of https://github.com/Z3Prover/z3
|
2017-02-02 10:19:21 -08:00 |
|
Nikolaj Bjorner
|
9ca52a3361
|
fix bug in lexicographic handling in maxres: previous assumptions were not committed in corner cases
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-02 10:19:11 -08:00 |
|
Nikolaj Bjorner
|
c21b860d4e
|
local updates
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-01 18:04:08 -08:00 |
|
Nikolaj Bjorner
|
9cfd412cd0
|
enable pb theory always as pb terms can be introduced during transformations. Issue #884
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-01 15:28:29 -08:00 |
|
Nikolaj Bjorner
|
256a0e2d82
|
move exchange par
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-01 12:12:26 -08:00 |
|
Nikolaj Bjorner
|
cfff592a7f
|
Merge branch 'master' of https://github.com/z3prover/z3 into opt
|
2017-02-01 12:09:31 -08:00 |
|
Nikolaj Bjorner
|
becce1d043
|
local
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-01 12:09:16 -08:00 |
|
Nikolaj Bjorner
|
669c018242
|
updates on cardinality solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-01 07:43:43 -08:00 |
|
Nikolaj Bjorner
|
d889fcdca6
|
fix translation of <=
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-31 19:26:54 -08:00 |
|
Nikolaj Bjorner
|
7faa35ebdb
|
fixing card
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-31 18:47:30 -08:00 |
|
Nikolaj Bjorner
|
f015e3e4cc
|
fix bug in propagation of parameters to combined solvers
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-31 17:17:58 -08:00 |
|
Nikolaj Bjorner
|
bdfa84c6fe
|
fix issues with running parallel solver: random strategy should not be a default on all solvers. Also reuse base solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-31 13:22:03 -08:00 |
|
Nikolaj Bjorner
|
ff72e3114b
|
Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt
|
2017-01-31 06:46:06 -08:00 |
|
Nikolaj Bjorner
|
9f461dbe7b
|
local
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-31 06:46:01 -08:00 |
|
Nikolaj Bjorner
|
c12ee4ea1a
|
memory allocate
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-31 06:45:19 -08:00 |
|
Nikolaj Bjorner
|
b4dd2f07b2
|
testing card_extension
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-30 21:53:26 -08:00 |
|
Nikolaj Bjorner
|
8b7bafbd9f
|
updates
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-30 21:23:53 -08:00 |
|
Nikolaj Bjorner
|
1a95c33775
|
Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt
|
2017-01-30 18:42:53 -08:00 |
|
Nikolaj Bjorner
|
685fb5d7c4
|
preparing for cardinality
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-30 18:42:39 -08:00 |
|
Nikolaj Bjorner
|
1d1949e395
|
ensure that parallel threads are only invoked when thread count > 1
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-30 18:30:06 -08:00 |
|
Nikolaj Bjorner
|
32b5e54c8d
|
working on card extension
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-30 17:22:06 -08:00 |
|
Nikolaj Bjorner
|
92e2d920fd
|
working on card for sat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-30 14:03:27 -08:00 |
|
Nikolaj Bjorner
|
76bc4f0b38
|
refine parsat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-30 11:30:42 -08:00 |
|
Nikolaj Bjorner
|
a412a554eb
|
merge
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-30 09:39:23 -08:00 |
|
Nikolaj Bjorner
|
37ee4c95c3
|
adding parallel threads
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-30 02:09:08 -08:00 |
|
Nikolaj Bjorner
|
0123b63f8a
|
experimenting with cardinalities
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-27 16:12:46 -08:00 |
|
Nikolaj Bjorner
|
962979b09c
|
rework sat.mus to use restart count for bounded minimization
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-26 13:28:40 -08:00 |
|
Nikolaj Bjorner
|
4782e19086
|
fix bug in sat-simplifier decreasing heap values of variables that are not in the heap
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-25 16:21:51 -08:00 |
|
Nikolaj Bjorner
|
873d975c77
|
fix bug in consequence extraction: the order of bcp is not fixed between restarts, so the order of unit literals may not be preserved. This is relatively rare, so we optimize for the case where we assume bcp preserves order (and maybe miss some consequences)
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-17 13:41:15 -08:00 |
|
Nikolaj Bjorner
|
7df803c131
|
Fix unsound handling of upper bounds in wmax, thanks to Patrick Trentin for report and careful repros #847
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-01-15 11:52:48 -08:00 |
|