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23 commits

Author SHA1 Message Date
Nikolaj Bjorner d17248821a include chronological backtracking, two-phase sat, xor inprocessing, probsat, ddfw
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-06-13 08:45:21 -07:00
Nikolaj Bjorner f525f43e43 merge
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-04-30 09:30:43 -07:00
Nikolaj Bjorner d3ceb8c794 radix sort experiment
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-03-06 13:33:37 -08:00
Nikolaj Bjorner e95840b640 ate/acce
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-02-02 20:51:41 -08:00
Nikolaj Bjorner eca250933d disable uhle from lookahead solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-02-01 19:56:01 -08:00
Nikolaj Bjorner 5a2b072ddf working on completing ATE/ALA for acce and abce
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-01-29 20:32:06 -08:00
Nikolaj Bjorner b3e5fade32 remove cache reset that causes crash
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-12-15 11:22:50 -08:00
Nikolaj Bjorner a74d18a695 prepare for variable scoping and autarkies
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-12-13 20:11:16 -08:00
Nikolaj Bjorner 71c52396cb fix transitive reduction bug, eliminate blocked tag on binary clauses, separate BIG structure from scc
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-12-13 02:38:06 -08:00
Nikolaj Bjorner 7afbf8165e snapshot
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-12-12 01:36:44 -08:00
Nikolaj Bjorner b98c864d76 fixes to inprocessing code
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-12-01 18:06:26 -08:00
Nikolaj Bjorner 018411bc58 fix bug in PB constraint init_watch handling, adding transitive reduction, HLE, ULT,
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-12-01 08:23:55 -08:00
Nikolaj Bjorner da0aa71082 adding uhle/uhte for faster asymmetric branching
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-11-29 21:21:56 -08:00
Nikolaj Bjorner a4dc68766d preparing for more efficient asymmetric branching
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-11-29 17:16:15 -08:00
Nikolaj Bjorner 6f273e7b8f bug fixes in uninitialized variables
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-11-11 12:09:33 -08:00
Nikolaj Bjorner 0a9946578b use failed literal to asym branching
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-11-08 09:14:21 -08:00
Nikolaj Bjorner 2746528aab fixes
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-11-07 17:16:36 -08:00
Nikolaj Bjorner 651587ce01 merge with master branch
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-09-19 09:39:22 -07:00
Nikolaj Bjorner b19f94ae5b make include paths uniformly use path relative to src. #534
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 13:24:11 -07:00
Nikolaj Bjorner 8c67e958ff n/a
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-16 18:51:01 +02:00
Nikolaj Bjorner 4bc044c982 update header guards to be C++ style. Fixes issue #9
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-07-08 23:18:40 -07:00
Nikolaj Bjorner 6a3f75822d fix format bug (issue 126) and smaller nits in sat solver (const annotation, disable elimination of external or already elimianted variables)
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-10-04 18:35:18 -07:00
Leonardo de Moura c66b9ab615 Reorganizing the code
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-10-20 15:30:42 -07:00
Renamed from lib/sat_asymm_branch.h (Browse further)