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Code Activity
11754 commits 24 branches 48 tags 158 MiB
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946 commits

Author SHA1 Message Date
Nikolaj Bjorner
57846e50fa use variable id as level, separate cut-set updates, add missing reset in pdd 2020-01-08 02:15:45 -08:00
Nikolaj Bjorner
685138e43f fix weak hash function 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-06 12:04:11 -08:00
Nikolaj Bjorner
4c09b7d792 build warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-06 04:58:28 -08:00
Nikolaj Bjorner
0278612328 build issues, add equivalence finding to probing (disabled) 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-06 04:31:19 -08:00
Nikolaj Bjorner
d42a5410c9 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-05 21:53:19 -08:00
Nikolaj Bjorner
63fc62fbe4 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-05 21:51:34 -08:00
Nikolaj Bjorner
2acab46388 anf translation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-05 21:09:52 -08:00
Nikolaj Bjorner
c473cd78d8 fix translation to pdd 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-05 20:58:35 -08:00
Nikolaj Bjorner
030da1f8ac build warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-05 20:50:36 -08:00
Nikolaj Bjorner
36da1c828d say no to the pramgas 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-05 17:59:41 -08:00
Nikolaj Bjorner
15ae942118 add headers, remove pragma in cpp before Agatha Christie character prepended by N notices 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-05 17:58:19 -08:00
Nikolaj Bjorner
f61bd97ea1 anf 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-05 16:46:51 -08:00
Nikolaj Bjorner
37864b48b2 elim-eqs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-05 16:46:50 -08:00
Nikolaj Bjorner
39847054f1 add validation to aig-finder 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-05 16:46:50 -08:00
Nikolaj Bjorner
e1fb74edc5 add ite-finder, profile 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-05 16:46:50 -08:00
Nikolaj Bjorner
a6c3c18e74 add files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-05 16:46:50 -08:00
Nikolaj Bjorner
d27a949ae9 add anf and aig simplifier modules, cut-set enumeration, aig_finder, hoist out xor_finder from ba_solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-05 16:46:49 -08:00
Nikolaj Bjorner
40a4326ad4 add anf 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-05 16:46:49 -08:00
Nikolaj Bjorner
1d0572354b add bit-matrix, avoid flattening and/or after bit-blasting, split pdd_grobner into solver/simplifier, add xlin, add smtfd option for incremental mode logic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-01 20:14:20 -08:00
Nikolaj Bjorner
216affd852 set defrag 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-31 11:55:44 -08:00
Nikolaj Bjorner
17824df3cd Update inc_sat_solver.cpp 
revert local change
 2019-12-31 11:55:43 -08:00
Nikolaj Bjorner
a7dc50362b fix #2836 2019-12-31 11:55:43 -08:00
Nikolaj Bjorner
90ca594835 remove unsound use of sat_big reduction 2019-12-20 22:01:18 -08:00
Nikolaj Bjorner
918846a97e fix #2814 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-20 16:35:38 -08:00
Nikolaj Bjorner
f5164d166b unused / return warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-18 14:25:18 -08:00
Nikolaj Bjorner
f090abce9f add deps 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-17 11:33:16 -08:00
Nikolaj Bjorner
1fdde9e056 move bdd to separate space 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-17 10:03:01 -08:00
Nikolaj Bjorner
5dfe4a4b48 ensure relevancy isn't increased between calls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-23 15:42:44 -08:00
Nikolaj Bjorner
e818b8d06f binspr 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-20 16:27:40 -08:00
Michał Janiszewski
3feb1479c9 Improve platform detection, in particular MSVC ARM64 2019-10-24 15:19:53 -07:00
Nikolaj Bjorner
e5504247e9 use propagation filter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-10-20 16:00:20 -07:00
Nikolaj Bjorner
ca498e20d1 move value factories to model 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-10-16 19:48:35 -07:00
Nuno Lopes
4643fdaa4e remove a few str copies when throwing exceptions 2019-10-08 22:29:17 +01:00
Nikolaj Bjorner
75a40d8f8e reorder fields, rename overload name clash 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-08-25 16:01:39 -03:00
Nikolaj Bjorner
a337a51374 fixes for #2513 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-08-23 23:29:24 +03:00
Nikolaj Bjorner
c15764e06d remove verbose=0 instances #2507 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-08-21 21:40:51 +08:00
Bruce Mitchener
e2122c0d3d Fix whitespace issues in *.pyg. 2019-08-15 10:19:33 -07:00
Nikolaj Bjorner
2bd8d3b485 fixes for input4/5 #2416 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-28 10:28:01 +08:00
Nikolaj Bjorner
53aded3198 fix #2416 exposed bugs: unsat-core extraction in combination with chronological backracking, equivalence elimination in combination with PB constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-25 18:55:44 -07:00
Nikolaj Bjorner
8a0d79251e make sorting of soft constraints the same across implementations of std::sort 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-25 11:32:49 -07:00
Nikolaj Bjorner
ca25e482e5 temporarily disable elim_pure 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-24 19:01:23 -07:00
Nikolaj Bjorner
604e6b2705 fix #2418, change types in sat_solver to avoid cast 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-24 11:52:28 -07:00
Nikolaj Bjorner
1a70fce92e add back nvars 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-24 09:51:04 -07:00
Nikolaj Bjorner
185b01dd35 fix #2416 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-23 19:01:49 -07:00
Nikolaj Bjorner
c2264c73f2 debug mutex 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-23 19:01:49 -07:00
Daniel Schemmel
77d5b381ea
Order initialization to avoid -Wreorder 2019-07-23 11:12:29 +02:00
Nikolaj Bjorner
364fbda925 expose reorder config 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-22 15:30:06 -07:00
Nikolaj Bjorner
a9a26e5f2e review comments by Elffers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-21 06:52:02 -07:00
Nikolaj Bjorner
43a19cadf6 avoid reorder regression. affects performance of SAT and also noticably for #2405 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-20 12:40:22 -07:00
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