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9883 commits 23 branches 48 tags 156 MiB
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103 commits

Author SHA1 Message Date
Florian Pigorsch 326bf401b9 Fix some spelling errors (mostly in comments). 2018-10-20 17:07:41 +02:00
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 bfac44f7ed fix build errors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-01 09:15:53 -07:00
Nikolaj Bjorner a91d7a7189 fix build errors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-01 09:05:20 -07:00
Nikolaj Bjorner f525f43e43 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-04-30 09:30:43 -07:00
Nikolaj Bjorner 012a96fd81 adding smt parallel solving 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-04-15 16:16:48 -07:00
Nikolaj Bjorner d684d4fce0 dbl-max 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-07 15:57:25 -08:00
Nikolaj Bjorner fa0c75e76e rename to core2 to avoid overloaded virtual 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-07 15:13:13 -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 6b258578f9 fix uninitialized variable m_gc_burst in config, have cuber accept and receive optional vector of variables indicating splits and global autarky as output 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-14 02:38:45 -08:00
Miguel Angelo Da Terra Neves 38751430df adaptive psat cutoff 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-12-05 17:53:48 -08:00
Miguel Angelo Da Terra Neves e0dfbd6d1c fixed freevars and psat cube cutoffs 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-12-04 14:33:48 -08:00
Miguel Angelo Da Terra Neves 2e042a8bea Merge branch 'opt' of https://github.com/NikolajBjorner/z3 into opt 2017-12-01 11:02:35 -08:00
Miguel Angelo Da Terra Neves 1b7cb110d3 freevars cube cutoff 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-12-01 11:02:29 -08:00
Nikolaj Bjorner c8e655830f add statistics to cubing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-01 10:13:54 -08:00
Nikolaj Bjorner 62e3906957 add options to perform transitive reduction and add hyper binary clauses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-27 10:53:22 -08:00
Nikolaj Bjorner 1101c927c9 prepare for transitive reduction / hyper-binary clause addition 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-22 13:46:02 -08:00
Nikolaj Bjorner d8a2e9d008 initialize glue in constructor to ensure it gets set 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-15 15:57:07 -08:00
Nikolaj Bjorner f7e14b3283 add global autarky option, update translation of solvers to retain vsids, remove stale code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-14 18:19:21 -08:00
Nikolaj Bjorner 75b8d10f48 add backtrack level to cuber interface 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-08 21:44:21 -08:00
Nikolaj Bjorner 829c140087 ensure that bca takes also lemmas into account 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-27 15:40:25 -07:00
Nikolaj Bjorner ee6cfb8eef updates to simplifier 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-23 01:00:06 -04:00
Miguel Neves d58f42c821 Merge 2017-10-19 20:02:05 -07:00
Miguel Neves 3dd5630255 Merge branch 'opt' of https://github.com/NikolajBjorner/z3 into opt 2017-10-19 19:53:25 -07:00
Miguel Neves ba6b024ac4 Reverted to March_CU like lookahead 2017-10-19 19:52:56 -07:00
Nikolaj Bjorner dc6ed64da1 testing bdd for elim-vars 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-18 17:37:38 -07:00
Miguel Neves cf2512ce90 Added literal promotion 2017-10-17 16:03:58 -07:00
Miguel Neves 806690571e Lookahead clause size optimization. Fixed some missing propagations 2017-10-17 13:15:34 -07:00
Miguel Neves 4394ce96ae More failed literals 2017-10-13 09:15:28 -07:00
Miguel Neves 56d785df94 Merge branch 'opt' of https://github.com/NikolajBjorner/z3 into opt 2017-10-12 16:15:35 -07:00
Miguel Neves 56496ead2f Commit 2017-10-12 16:14:56 -07:00
Nikolaj Bjorner f86b85274a merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-12 15:52:06 -07:00
Miguel Neves bdce957ac8 Merge branch 'opt' of https://github.com/NikolajBjorner/z3 into opt 2017-10-12 15:34:56 -07:00
Miguel Neves 611a13e8b3 Changed lookahead backtrack. Parent lookahead re-use fix 2017-10-12 14:34:42 -07:00
Nikolaj Bjorner 5afef07f40 remove traces of old n-ary representation, add checks 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-12 08:37:49 -07:00
Nikolaj Bjorner 99b232a4c5 fix lookahead with ba extension 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-11 17:30:21 -07:00
Nikolaj Bjorner 81ad69214c fixing lookahead/ba + parallel 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-11 17:06:28 -07:00
Nikolaj Bjorner d2395ad897 merge with Miguel's fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-10 16:47:07 -07:00
Miguel Neves 01897831fb Dynamic delta trigger decrease 2017-10-10 15:59:53 -07:00
Nikolaj Bjorner 8b32c15ac9 use clause structure for nary 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-10 11:49:31 -07:00
Miguel Neves 4d91169118 Cuber fixes. Added March_CU heuristics 2017-10-06 16:10:05 -07:00
Nikolaj Bjorner 01879ed1ed remove NEW_CLAUSE variant 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-28 15:25:36 -07:00
Nikolaj Bjorner a625301a41 expose incremental cubing over API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-28 15:05:10 -07:00
Nikolaj Bjorner e507a6ccd1 adding incremental cubing from API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-28 09:06:17 -07:00
Nikolaj Bjorner 6c4cadd223 tidy 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-28 00:33:56 -07:00
Nikolaj Bjorner a1e4fc3e98 fix new clause encoding 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-27 11:13:35 -07:00
Nikolaj Bjorner 0833a9ee14 n/a 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-27 07:15:06 -07:00
Nikolaj Bjorner 3a832e5b24 tidy 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-26 20:14:49 -07:00