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17858 commits 49 branches 53 tags 182 MiB
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1973 commits

Author SHA1 Message Date
Nikolaj Bjorner
f5fea8ae30 add parameter to force sat-cleaning on initialization and on simplification phases 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-11 22:05:04 -07:00
Nikolaj Bjorner
46cdefac4d fix memory leak when cuber isn't run to completion. Found by Daniel Selsam 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-03 10:57:02 -07:00
Nikolaj Bjorner
5bf57c2700 fix cubing semantics 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-02 08:14:19 -07:00
Nikolaj Bjorner
7082d85115
Merge pull request #1860 from waywardmonkeys/modernize-use-override 
Use 'override' where possible.
 2018-10-01 20:43:56 -07:00
Bruce Mitchener
373b691709 Use 'override' where possible. 2018-10-02 10:26:38 +07:00
Nikolaj Bjorner
9d0aa4d02d update empty cube case for sat/undef cases 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-01 20:22:02 -07:00
Nikolaj Bjorner
b0dac346dc
Merge pull request #1857 from waywardmonkeys/modernize-use-nullptr 
Use nullptr.
 2018-10-01 19:28:58 -07:00
Bruce Mitchener
489582f7fa Remove unused sat_par files. 
These look like they were replaced by `sat_parallel` files and
aren't currently built or used.
 2018-10-02 09:19:14 +07:00
Bruce Mitchener
cdfc19a885 Use nullptr. 2018-10-02 09:11:19 +07:00
Nikolaj Bjorner
08c58ae614 make the unsat/sat verdicts from cubing produce empty clause and models respectively 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-01 15:52:22 -07:00
Nikolaj Bjorner
90fca8b378 add psat to available tactics 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-09-30 17:44:28 -07:00
Nikolaj Bjorner
26d40865fa add verbose output to capture cases for empty cube 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-09-25 23:54:48 -07:00
Nikolaj Bjorner
9a09689dfa add documentation on the cuber 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-09-22 19:19:05 -07:00
Nikolaj Bjorner
7b3b1b6e9f pop to base before incremental internalization to ensure that units are not lost 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-09-22 14:04:15 -07:00
Nikolaj Bjorner
445546b684 fix gc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-09-10 17:20:40 -07:00
Nikolaj Bjorner
13abf5c6a6 n/a 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-09-06 17:49:52 -07:00
Nikolaj Bjorner
f53b7aaca2 fix none-case 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-09-04 15:46:10 -07:00
Nikolaj Bjorner
9ad17296c2 update parameters 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-09-03 17:22:48 -07:00
Nikolaj Bjorner
c8730daea7 fix memory leak, add strengthening 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-09-03 16:56:07 -07:00
Nikolaj Bjorner
c39d7c8565 updated resolvents 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-09-03 11:17:50 -07:00
Nikolaj Bjorner
85e7b18451 fix name to divisible, guard under smtlib2_compliant as sugguested in #1757 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-09-01 18:22:10 -07:00
Nikolaj Bjorner
43807a7edc adding roundingSat strategy 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-08-31 20:25:49 -05:00
Nikolaj Bjorner
96d3b98a44 fix #1783, wronge clausification of negated pb inequalities. Signs were ignored 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-08-11 13:33:09 -07:00
Nikolaj Bjorner
84c7df75d6 record statistics setting in config_params so that fp engine can access them, fix serialization bug when check-assumptions returns unsat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-08-06 16:21:27 -07:00
Nikolaj Bjorner
fed977b492 fix #1782 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-08-02 10:08:16 -07:00
Nuno Lopes
c5a282dadb sat_allocator: align allocation size with page boundary to reduce memory consumption 2018-07-08 18:04:32 +01:00
Nikolaj Bjorner
e4ae80b3f2 update documentation for renamed parameter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-06 21:25:38 -07:00
Nikolaj Bjorner
3ae0ea8246 add circuit and unate encoding besides sorting option 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-06 21:09:13 -07:00
Nikolaj Bjorner
1918395f0e fix bug in sat-solver where frozen clauses get re-attached 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-05 12:19:03 -07:00
Nuno Lopes
cef17c22a1 remove some allocs from exceptions 2018-07-02 17:08:02 +01:00
Nikolaj Bjorner
335d672bf1 fix #1675, regression in core processing in maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-19 23:23:19 -07:00
Nikolaj Bjorner
c15eca66d6 fix #1685 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-18 20:53:33 -07:00
Nikolaj Bjorner
a0af3383db fixes to bdd 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 17:25:18 -07:00
Arie Gurfinkel
bbd917a0e6 Remove dead comment 2018-06-14 16:08:52 -07:00
Nikolaj Bjorner
74621e0b7d first eufi example running 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:52 -07:00
Nikolaj Bjorner
ff0f257102 remove iff 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:48 -07:00
Nikolaj Bjorner
29c2672407 fix bugs exposed by Nuno's PB example 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-07 21:43:37 -07:00
Nikolaj Bjorner
2e4fb8d356 work around VS2012 compiler bug 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-23 16:33:27 -07:00
Nikolaj Bjorner
278fd03f19 GLU -> GNU fix #1643 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-23 13:31:55 -07:00
Nikolaj Bjorner
f9bdfe2978 fix x86 warning 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-23 10:30:14 -07:00
Nikolaj Bjorner
0708ecb543 dealing with compilers that don't take typename in non-template classes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-23 09:11:33 -07:00
Nikolaj Bjorner
87ae679db6 delay dereferencing justification 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-22 17:03:35 -07:00
Nikolaj Bjorner
dfeb4b5235 updated sat state 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-17 16:45:12 -07:00
Nikolaj Bjorner
618d394ab5 unreferenced variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-10 09:41:12 +01:00
Nikolaj Bjorner
2aedaf315a fix removal bug, tune all-interval usage 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-09 16:32:38 +01:00
Nikolaj Bjorner
75ae58f49e fix parenthesis 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-09 09:25:01 +01:00
Nikolaj Bjorner
41072e3125 use __builtin_prefetch for clang/gcc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-08 19:09:59 +01:00
Nikolaj Bjorner
13b54f379c fix ema 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-05 13:58:47 +02:00
Nikolaj Bjorner
43403fafcd adding ema 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-03 13:23:59 -07:00
Nikolaj Bjorner
96914d8578 update model conversion 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-03 11:46:26 -07:00