Nikolaj Bjorner
|
26ae3a5abb
|
making simplifier code exception friendlier. Towards getting a handle on #939
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-22 19:06:59 -07:00 |
|
Nikolaj Bjorner
|
e47e8c67c0
|
introducing scoped detacth/attach of clauses to enforce basic sat solver invariants. Part of investigating #939:
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-22 14:12:47 -07:00 |
|
Nikolaj Bjorner
|
5ed3200c88
|
diagnosing lookahead solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-16 16:39:51 -07:00 |
|
Nikolaj Bjorner
|
cdf080061e
|
add debugging
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-15 18:59:19 -07:00 |
|
Nikolaj Bjorner
|
d4977cb2db
|
lookeahead updates
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-15 08:11:13 -07:00 |
|
Nikolaj Bjorner
|
72651e2e98
|
fixing sources for double frees of clauses. #940
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-14 19:35:11 -07:00 |
|
Nikolaj Bjorner
|
f9193af85d
|
adding pb
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-14 16:41:12 -07:00 |
|
Nikolaj Bjorner
|
c1c0f776fb
|
constraint id
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-14 16:27:22 -07:00 |
|
Nikolaj Bjorner
|
5c6cef4735
|
fix local search
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-14 13:47:01 -07:00 |
|
Nikolaj Bjorner
|
51951a3683
|
add logging to lookahead
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-13 16:40:00 -07:00 |
|
Nikolaj Bjorner
|
0c7603e925
|
fix build of tests
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-13 14:39:12 -07:00 |
|
Nikolaj Bjorner
|
5f5819f029
|
fix xor handling, and defaults for cardinality
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-09 22:44:41 +01:00 |
|
Nikolaj Bjorner
|
ac59e7b6d3
|
enable multiple local search threads
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-06 11:48:23 -08:00 |
|
Nikolaj Bjorner
|
cd4a2701db
|
adding ability to ahve multiple local search threads
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-06 10:48:58 -08:00 |
|
Nikolaj Bjorner
|
fda5809c89
|
local search updates
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-05 14:40:58 -08:00 |
|
Nikolaj Bjorner
|
a7db118ebc
|
use iterators
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-03 19:30:44 -08:00 |
|
Nikolaj Bjorner
|
f16dcef7e2
|
updates
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-03 18:09:41 -08:00 |
|
Nikolaj Bjorner
|
b5ace71bb8
|
current updates
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-03 17:37:55 -08:00 |
|
Nikolaj Bjorner
|
d819784500
|
walk/gsat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-03 16:10:18 -08:00 |
|
Nikolaj Bjorner
|
1e32f1fbb5
|
parameter example
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-02 13:36:05 -08:00 |
|
Nikolaj Bjorner
|
9777f43e75
|
fiddle with phase
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-02 13:28:17 -08:00 |
|
Nikolaj Bjorner
|
c6f943e4d6
|
updates to local search integration
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-02 11:23:06 -08:00 |
|
Nikolaj Bjorner
|
40df1949f5
|
tweaking local search
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-02 10:18:12 -08:00 |
|
Nikolaj Bjorner
|
a37dfd3ab9
|
refine logging for local search, add handling of <= for opb front-end
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-02 09:25:05 -08:00 |
|
Nikolaj Bjorner
|
2c7a978c16
|
debugging local
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-01 20:37:07 -08:00 |
|
Nikolaj Bjorner
|
59baaea219
|
integrating local search, supporting top-level inequalities
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-01 19:49:59 -08:00 |
|
Nikolaj Bjorner
|
5c11d7f2b3
|
Sixue's updates
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-03-01 10:22:07 -08:00 |
|
Nikolaj Bjorner
|
fb4f6d654a
|
add local search parameters and co-processor mode
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-27 23:35:50 -08:00 |
|
Nikolaj Bjorner
|
31c68b6e23
|
updates
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-27 23:19:58 -08:00 |
|
Nikolaj Bjorner
|
c205b59a21
|
updates
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-27 21:13:52 -08:00 |
|
Nikolaj Bjorner
|
475101e932
|
updates
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-27 20:49:37 -08:00 |
|
Nikolaj Bjorner
|
1c7cb87900
|
updates
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-27 20:41:47 -08:00 |
|
Nikolaj Bjorner
|
ba0ec79375
|
adapt to vectors
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-27 19:03:32 -08:00 |
|
Nikolaj Bjorner
|
c22359820d
|
latest updates from Cliff
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-27 16:37:31 -08:00 |
|
Nikolaj Bjorner
|
88e7c240b7
|
working on lookahead
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-27 10:59:59 -08:00 |
|
Nikolaj Bjorner
|
388b025d9e
|
expose xor solver separate from cardinality solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-25 16:29:46 -08:00 |
|
Nikolaj Bjorner
|
4e85a6e8fd
|
merge with master
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-25 16:25:06 -08:00 |
|
Nikolaj Bjorner
|
54920783dc
|
Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt
|
2017-02-25 16:19:59 -08:00 |
|
Nikolaj Bjorner
|
52d2d63623
|
working on lookahead
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-25 16:19:45 -08:00 |
|
Nikolaj Bjorner
|
61920503bd
|
hackvector!
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-24 18:13:02 -08:00 |
|
Nikolaj Bjorner
|
e407b81f70
|
update for layout
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-24 15:56:04 -08:00 |
|
Nikolaj Bjorner
|
411dcc8925
|
working on pre-selection
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-23 17:05:08 -08:00 |
|
Nikolaj Bjorner
|
db9e8d96d4
|
working on lookahead solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-23 16:00:20 -08:00 |
|
Nikolaj Bjorner
|
54f145b364
|
initialize
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-22 15:11:18 -08:00 |
|
Nikolaj Bjorner
|
43ddad0ecd
|
initial pass
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-22 14:57:25 -08:00 |
|
Nikolaj Bjorner
|
748ada2acc
|
adding unit test entry point
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-22 11:46:47 -08:00 |
|
Nikolaj Bjorner
|
d8bb10d37f
|
porting more code
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-21 22:43:23 -08:00 |
|
Nikolaj Bjorner
|
eec10c6e32
|
porting more code
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-21 21:33:18 -08:00 |
|
Nikolaj Bjorner
|
eec1d9ef84
|
porting more code
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-21 21:19:13 -08:00 |
|
Nikolaj Bjorner
|
747ff19aba
|
adding skeleton for local search
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-02-21 20:34:39 -08:00 |
|