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448 commits

Author SHA1 Message Date
nikolajbjorner fe6af38d97 debugging assertion violation 
Signed-off-by: nikolajbjorner <nbjorner@microsoft.com>
 2015-03-10 20:57:01 -07:00
nikolajbjorner fbf8289394 probe also hard constraints before enabling SAT solver. Bug reported by Zvonimir Pavlinovic 
Signed-off-by: nikolajbjorner <nbjorner@microsoft.com>
 2015-02-24 14:02:23 -08:00
Nikolaj Bjorner c3232693f0 use PB solver instead of full arithmetic for bouding Pareto fronts so that difference logic theory isn't broken. Codeplex issue 175 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-02-22 09:46:21 -08:00
Nikolaj Bjorner 911ffc370a separate MaxSMT functionality to enable using this independently (and incrementally) of overall context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-02-16 09:11:28 +01:00
Nikolaj Bjorner 8141dadc89 break on small cores 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-02-08 10:22:06 +01:00
Nikolaj Bjorner 761c7d9a40 adding annotation to logging to show number of columns and rows, adding dual propagation sketch 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-01-25 04:01:18 -08:00
Nikolaj Bjorner 552cbd840f adding soft-assertions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-01-23 13:06:11 -08:00
Nikolaj Bjorner e50e02e656 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2015-01-20 16:38:55 -08:00
Nikolaj Bjorner e24db56650 integrating new integer primal loop 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-01-20 16:38:45 -08:00
Nikolaj Bjorner f1d9228b94 fix bug in context push/pop for sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-01-20 16:30:46 -08:00
Nikolaj Bjorner ef57e4abe5 extract theory symbols from Boolean objectives 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-01-05 19:42:06 -08:00
Nikolaj Bjorner 21ea48bfd8 epsilon should have real type, reported by GeorgeKarpenkov, codeplex issue 145 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-12-15 16:27:35 -08:00
Nikolaj Bjorner f4dfb9ac82 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2014-12-09 20:57:34 +01:00
Nikolaj Bjorner 08cb8b8de8 address divergence in the case of shared theory symbols. Codeplex issue 147, thanks to George Karpenkov 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-12-09 16:04:25 +01:00
Nikolaj Bjorner e9baaa0900 rename 'or' to 'fml' toe mae gcc happy, reported by Geroge Karpenkov 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-11-25 10:23:41 -08:00
Nikolaj Bjorner 2dccfc0ce2 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2014-11-24 16:17:41 -08:00
Nikolaj Bjorner f71fd2afb5 disable unconstrained elimination pre-processing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-11-24 16:17:22 -08:00
Nikolaj Bjorner 444879db5f fix bug reported on stackoverflow on crash for unconstrained variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-11-05 13:51:27 +01:00
Nikolaj Bjorner 301f441801 bypass simplifier if (m_is_clausal) { 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-10-22 09:02:08 -07:00
Nikolaj Bjorner 630a3d6ea8 integrate bounds from original model 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-10-15 15:11:31 -07:00
Nikolaj Bjorner ce18421a7a fix box 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-10-15 14:29:39 -07:00
Nikolaj Bjorner ff69ee049b fix non-termination 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-10-14 16:45:54 -07:00
Nikolaj Bjorner 69a5634e7e adding symba designated strategy (back?) to optsmt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-10-14 16:33:55 -07:00
Nikolaj Bjorner f7f4feaa47 fix lex bug for maxres case 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-10-11 01:05:30 -07:00
Nikolaj Bjorner e1c2049343 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2014-10-06 08:37:41 -07:00
Nikolaj Bjorner db20b2502d try qx 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-10-04 19:50:42 -07:00
Nikolaj Bjorner f3d2535b46 another unit test for Nuno 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-10-03 16:58:46 -07:00
Nikolaj Bjorner cb88968588 tuning maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-10-02 17:10:51 -07:00
Nikolaj Bjorner 0b1c180808 fix lexicographic product for MaxSMT 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-10-01 13:49:23 -07:00
Nikolaj Bjorner 08dcd51594 fix bugs in incremental operation of sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-27 12:04:54 -07:00
Nikolaj Bjorner caa35f6270 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2014-09-27 09:59:00 -07:00
Nikolaj Bjorner 1392dc020f local debug update 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-27 09:58:43 -07:00
Nikolaj Bjorner e6725b2344 merge unstable into opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-26 12:12:24 -07:00
Nikolaj Bjorner 99ff13b651 opt + udoc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-17 11:39:25 -07:00
Nikolaj Bjorner 73070585b8 fix bug in core generation in legacy core: it ignores complementary literals 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-14 13:06:01 -07:00
Nikolaj Bjorner a96fa0c555 remove deprecated maxsat solvers, adjust values inline 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-14 11:55:47 -07:00
Nikolaj Bjorner 019ff77613 fix sorting network bug, add network compilation,... 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-11 18:47:21 -07:00
Nikolaj Bjorner 72f09e4729 better verbose pretty printing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-09 16:57:43 -07:00
Nikolaj Bjorner f151879c0b enable neat vs. less neat pretty priting as an option 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-09 16:25:41 -07:00
Nikolaj Bjorner c1580fb85a follow logic annotation/enable diff logic when configured 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-07 11:52:14 -07:00
Nikolaj Bjorner 18b491eee0 fixes to maxres/mss 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-03 10:03:56 -07:00
Nikolaj Bjorner b5bbf83847 update core generation to be partial, update maxres to use current model too 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-02 19:05:28 -07:00
Nikolaj Bjorner 3f8083dfa6 fix push/pop bugs in optimize context, add example to c++, fix bug in arithemtic bounds axiom addition 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-02 09:32:38 -07:00
Nikolaj Bjorner 75c114feab fix regression on push/pop 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-01 14:37:58 -07:00
Nikolaj Bjorner afe7fc367b working on maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-30 12:40:37 -07:00
Nikolaj Bjorner 83a7d1a658 adding options to maxres for experiments, include option to pretty print module parameters in smt2 style 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-30 11:46:29 -07:00
Nikolaj Bjorner b45b2872d8 basic primal/dual 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-29 16:24:46 -07:00
Nikolaj Bjorner 5fdb58348e working on mus-mss 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-29 15:34:48 -07:00
Nikolaj Bjorner 3da60804fc basic primal/dual 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-29 09:52:56 -07:00
Nikolaj Bjorner c928f776da working on mss/mus v2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-29 08:39:31 -07:00
Nikolaj Bjorner 1b9529e1e1 fix scope bugs per Klaus Becker's examples 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-29 01:55:32 -07:00
Nikolaj Bjorner bd8875bf5f add MUS/MCS plan 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-28 21:18:17 -07:00
Nikolaj Bjorner 16e0ad14aa add MUS/MCS plan 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-28 20:56:41 -07:00
Nikolaj Bjorner 9e7cef7d6b working on product sets 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-26 16:45:45 -07:00
Nikolaj Bjorner 3ae10abf04 remove extra qualifier 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-25 13:15:29 -07:00
Nikolaj Bjorner ff501986f1 remove extra qualifier 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-25 13:15:01 -07:00
Nikolaj Bjorner 2dcbf192cc remove extra qualifier 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-25 13:14:20 -07:00
Nikolaj Bjorner 4d589de970 remove extra qualifier 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-25 13:13:43 -07:00
Nikolaj Bjorner 20728535e8 remove extra qualifier 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-25 13:12:49 -07:00
Nikolaj Bjorner 15734398d8 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2014-08-25 12:11:49 -07:00
Nikolaj Bjorner 8938de2ba2 fix build error reported by Ari 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-25 12:11:34 -07:00
Nikolaj Bjorner b82a68f4d4 fix bug in sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-24 19:53:55 -07:00
Nikolaj Bjorner b596828d23 add DDNF based engine 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-21 18:04:46 -07:00
Nikolaj Bjorner a47f3df703 fix bug in unsat core extraction in sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-18 23:43:51 -07:00
Nikolaj Bjorner 1c56d6ee95 align lengths of weights and soft constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-18 01:17:26 -07:00
Nikolaj Bjorner f748a03ac7 opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-16 22:31:54 -07:00
Nikolaj Bjorner 33f74b9c9f sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-15 22:49:21 -07:00
Nikolaj Bjorner ddb9e6e8d4 fix flipper 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-15 18:30:06 -07:00
Nikolaj Bjorner be1cceba34 fix scope and mus with user-scopes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-15 11:29:08 -07:00
Nikolaj Bjorner ee1a1b1135 refactor sat/sls interface. Remove wpm2 and bvsls dependencies 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-15 10:40:44 -07:00
Nikolaj Bjorner 180b0d4ec9 add sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-12 19:24:31 -07:00
Nikolaj Bjorner 1652c16163 add missing code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-10 22:13:55 -07:00
Nikolaj Bjorner 39d90f914d NA 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-10 21:27:07 -07:00
Nikolaj Bjorner e832bdd257 fix bug in blocked clause elimination that was enabled for external variables, fix other bugs in maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-10 21:23:05 -07:00
Nikolaj Bjorner 317e76a11b mss and mss-mus-maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-03 20:23:10 -07:00
Nikolaj Bjorner d429e72e92 v2 of dual maxres engine 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-03 18:50:21 -07:00
Nikolaj Bjorner 622d8b5cd1 moving to maxres consolidation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-03 00:18:09 -07:00
Nikolaj Bjorner 6a4c08c7cb moving to maxres consolidation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-03 00:17:55 -07:00
Nikolaj Bjorner a41b1d34ce moving dual solver to maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-03 00:08:57 -07:00
Nikolaj Bjorner 5e026b7897 mss and maxres tuning 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-02 23:34:43 -07:00
Nikolaj Bjorner 9681dc12b1 tuning auxiliary literals and clauses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-02 14:25:04 -07:00
Nikolaj Bjorner 8814ba0629 testing maxres with sat core 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-02 12:27:57 -07:00
Nikolaj Bjorner b928734348 perf improvements, mus 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-01 16:11:52 -07:00
Nikolaj Bjorner 6438c477b3 working on maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-31 23:35:41 -07:00
Nikolaj Bjorner 39414d8b8d testing inc_sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-31 22:29:47 -07:00
Nikolaj Bjorner 365f05b41a testing inc-sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-30 17:49:51 -07:00
Nikolaj Bjorner bfc0af7820 testing inc-sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-30 16:35:46 -07:00
Nikolaj Bjorner e8056e066d enable bvsat, multi disjoint cores for dual-maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-30 12:57:30 -07:00
Nikolaj Bjorner 3fefed69b7 incremental sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-30 11:12:15 -07:00
Nikolaj Bjorner 4f0de9a0cf implement user scopes for sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-30 09:27:03 -07:00
Nikolaj Bjorner 2b1af8fd50 updated sat solver for cores 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-29 14:38:17 -07:00
Nikolaj Bjorner 4ab27eff78 refactor weighted-maxsat into separate files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-28 08:31:57 -07:00
Nikolaj Bjorner 9f1b2ccfc4 restructure maxsmt solvers, flatten weighted/non-weighted versions, fix bugs and simplify mus/max-res 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-23 23:53:03 +02:00
Nikolaj Bjorner 5e9bf2ef53 maxres revised to handle weighted constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-22 15:42:08 +02:00
Nikolaj Bjorner bf35a62da7 adding mus extraction 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-21 23:28:19 +02:00
Nikolaj Bjorner 582dbe509c first implementation of maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-21 22:24:34 +02:00
Nikolaj Bjorner 53f82e3239 update model during Lex 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-07-06 17:33:54 +02:00
Nikolaj Bjorner 519c9dba25 update hitting set implementation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-06-23 11:28:38 -07:00
Nikolaj Bjorner 04407938be custom HS solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-06-18 17:31:00 -07:00
Nikolaj Bjorner d7d85aa18a working on HS 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-06-17 22:32:32 -07:00
Nikolaj Bjorner 84d971b69a working on HS 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-06-17 17:05:05 -07:00
Nikolaj Bjorner b64b12cae3 working on HS 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-06-17 12:54:50 -07:00
Nikolaj Bjorner bad03822b4 working on HS 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-06-16 16:55:48 -07:00
Nikolaj Bjorner 63550d8a1a bug fixes in hsmax 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-06-15 05:44:03 -07:00
Nikolaj Bjorner ef62a52fff cleanup 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-06-14 18:45:16 -07:00
Nikolaj Bjorner 7fbe7124f9 bugfixes to hsmax 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-06-14 17:29:53 -07:00
Nikolaj Bjorner 5427964c54 use approximate hitting set implementation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-06-14 14:08:55 -07:00
Nikolaj Bjorner 960e8ea1d5 working on hitting sets 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-06-08 14:12:54 +01:00
Nikolaj Bjorner 4415df3fcf various fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-06-02 19:10:20 +05:30
Nikolaj Bjorner 57fc0f3f55 bug fixes to min-max, and experiments with hsmax 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-28 15:44:39 -07:00
Nikolaj Bjorner 2071029bb3 hsmax 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-27 15:45:33 -07:00
Nikolaj Bjorner e370fbb7ed updated maxhs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-27 11:38:43 -07:00
Nikolaj Bjorner 698705b7fa initial version of HS maxsat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-24 18:39:43 -07:00
Nikolaj Bjorner 61dcdcb9d1 separate inc sat solver for now 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-15 11:25:05 -07:00
Nikolaj Bjorner 33e2f2012d inc sat experiment 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-15 08:46:20 -07:00
Nikolaj Bjorner d849b5c637 experiment with sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-14 19:40:58 -07:00
Nikolaj Bjorner 81c2560854 experimenting with inc-sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-14 15:13:26 -07:00
Nikolaj Bjorner 6d6abb4dde experimenting with inc_sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-14 09:27:47 -07:00
Nikolaj Bjorner 6821d61ac4 working on incremental sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-13 17:19:19 -07:00
Nikolaj Bjorner 03979fd580 fix up pareto callback mechanism 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-13 12:48:17 -07:00
Nikolaj Bjorner 1ea376e310 edits 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-13 10:33:09 -07:00
Nikolaj Bjorner cad1e5cab3 move to scoped state, change default parameter for sls until bv is debugged 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-11 18:39:36 -07:00
Nikolaj Bjorner e9a11bd93b fix emptines check 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-10 17:43:42 -07:00
Nikolaj Bjorner fb0305d5ec update timeout logic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 22:27:35 -07:00
Nikolaj Bjorner cf55854d22 adding scoped state 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 17:21:16 -07:00
Nikolaj Bjorner 252b9e8819 fix lower/upper bound estimate with respect to offset 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 16:32:17 -07:00
Nikolaj Bjorner 02b419c939 add logging 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 11:36:08 -07:00
Nikolaj Bjorner f1194ffeaa add logging 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 11:34:15 -07:00
Nikolaj Bjorner 4dc71acde0 add logging 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 11:31:54 -07:00
Nikolaj Bjorner 05a39cb2cf fix wrong simplex backtracking 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 08:51:07 -07:00
Nikolaj Bjorner d2db8007d8 tuning pb/max 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-06 04:01:10 -07:00
Nikolaj Bjorner 7ade3f2c04 fix sls based on pkb120 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-05 19:22:34 -07:00
Nikolaj Bjorner f1ebf2002a tuning sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-05 16:40:54 -07:00
Nikolaj Bjorner 25ad9d2ee1 tuning based on benchmarks from Robert White 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-05 14:43:06 -07:00
Nikolaj Bjorner 182fea2d7b fix bcd2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-05 10:21:16 -07:00
Nikolaj Bjorner 20cb8a3092 added pareto utility 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-25 03:00:31 +02:00
Nikolaj Bjorner 55863b4bb5 fix build problems, fix scoping 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-23 14:05:59 +02:00
Nikolaj Bjorner 27fa7077a6 fix compiler warnings/errors reported by Robert White 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-23 09:22:31 +02:00
Nikolaj Bjorner 23a74b3c26 fix assertions reported by Christoph 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-23 08:07:37 +02:00
Nikolaj Bjorner d67b5226f0 fix compiler errors reported by Robert White 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-22 16:59:40 +02:00
Nikolaj Bjorner 3003049df8 fix bug in bcd2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-22 15:41:11 +02:00
Nikolaj Bjorner beaa50e0d8 fixing sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-21 18:07:02 +02:00
Nikolaj Bjorner 1f66e46c67 move sls functionality to solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-19 20:50:44 -07:00
Nikolaj Bjorner 3f5ed8ff11 coallesce common code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-19 20:27:39 -07:00
Nikolaj Bjorner b300041075 resetting SLS engine between calls, moved statistics collection to engine 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-19 16:52:57 -07:00
Nikolaj Bjorner ff154a09b3 sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-19 12:12:51 -07:00
Nikolaj Bjorner 032e2618f6 refactor 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-19 11:58:57 -07:00
Nikolaj Bjorner 5ead06bcef adding SLS solver layer 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-18 10:29:52 -07:00
Nikolaj Bjorner e3b346df6f working on bcd2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-18 08:04:18 -07:00
Nikolaj Bjorner ae1656a92c working on bcd2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-17 15:37:03 -07:00