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839 Commits 27 Branches 57 Tags 58 MiB
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172 Commits

Author SHA1 Message Date
Alan Mishchenko f1dba69c57 Improved memory management of proof-logging and propagated changes. 2012-02-16 14:23:52 -08:00
Alan Mishchenko 59ea100dbf Variable timeframe abstraction. 2012-02-13 20:40:38 -08:00
Alan Mishchenko d931de7feb Variable timeframe abstraction. 2012-02-13 20:03:55 -08:00
Alan Mishchenko 6f4bb33ce1 Variable timeframe abstraction. 2012-02-13 14:35:00 -08:00
Alan Mishchenko f80841a5fd Variable timeframe abstraction. 2012-02-13 14:17:01 -08:00
Alan Mishchenko d9edb7e549 Variable timeframe abstraction. 2012-02-12 02:16:36 -08:00
Alan Mishchenko 309ab1c12b Variable timeframe abstraction. 2012-02-11 20:48:23 -08:00
Alan Mishchenko a2df331852 Variable timeframe abstraction. 2012-01-28 13:48:48 -08:00
Alan Mishchenko ce0e8caf79 Variable timeframe abstraction. 2012-01-27 00:48:06 -08:00
Alan Mishchenko c7e855619a Variable timeframe abstraction. 2012-01-24 14:39:49 -08:00
Alan Mishchenko 94d35a2592 Variable timeframe abstraction. 2012-01-24 01:04:56 -08:00
Alan Mishchenko fb918249ca Variable timeframe abstraction. 2012-01-21 22:57:18 -08:00
Alan Mishchenko 8014f25f6d Major restructuring of the code. 2012-01-21 04:30:10 -08:00
Alan Mishchenko 719b06f912 Variable timeframe abstraction. 2012-01-20 17:55:34 -08:00
Alan Mishchenko 37b8a190ba Improving printout in the SAT solver. 2012-01-13 20:57:26 -08:00
Alan Mishchenko 56cc5734a4 Bug fix related to not properly resizing SAT solver's model array. 2012-01-12 07:28:01 -08:00
Alan Mishchenko 10ad89490a Bug fix related to not properly resizing SAT solver's model array. 2012-01-06 11:34:06 +07:00
Alan Mishchenko 5a45a75dca APIs to represent simple gates in CNF. 2012-01-05 19:19:13 +07:00
Alan Mishchenko 32e7b75829 APIs to represent simple gates in CNF. 2012-01-05 13:15:05 +07:00
Alan Mishchenko c59e2e9c96 Transforming the solver to use different clause representation. 2011-12-23 21:45:23 -08:00
Alan Mishchenko 7facbc3cc9 Transforming the solver to use different clause representation. 2011-12-23 10:23:45 -08:00
Alan Mishchenko 94174d0f04 Transforming the solver to use different clause representation. 2011-12-23 00:43:31 -08:00
Alan Mishchenko 9d2893040e Transforming the solver to use different clause representation. 2011-12-23 00:29:26 -08:00
Alan Mishchenko 844c385e2b Transforming the solver to use different clause representation. 2011-12-22 15:38:06 -08:00
Alan Mishchenko d0da3a8258 Computing interpolants as truth tables. 2011-12-22 14:26:47 -08:00
Alan Mishchenko 8404ecda54 Undoing temporary change to the solver. 2011-12-15 17:05:38 -08:00
Alan Mishchenko 4d000265f6 Temporary change to the solver. 2011-12-15 16:47:28 -08:00
Alan Mishchenko bc2f199bd3 Started SAT-based reparameterization. 2011-12-13 23:38:41 -08:00
Alan Mishchenko c2a1a9ef37 Implementing rollback in the updated solver. 2011-12-10 14:55:33 -08:00
Alan Mishchenko a2228ee09b Implementing rollback in the updated solver. 2011-12-10 14:45:35 -08:00
Alan Mishchenko 871171ffa4 Implemented rollback in the main SAT solver and updated PDR to use it (saves about 5% of runtime). 2011-12-10 14:06:01 -08:00
Alan Mishchenko 6c766b4f1a Implementing rollback in the updated solver. 2011-12-10 13:11:28 -08:00
Alan Mishchenko dea5708d4e Removing unused files. 2011-12-10 11:30:29 -08:00
Alan Mishchenko f67c0c173d Changes to the main SAT solver: fixing performance bug (resetting decay params after each restart), making the SAT solver platform- and runtime-independent (by using interger-based activity). 2011-12-09 23:49:30 -08:00
Alan Mishchenko 07405ca1c5 Integrated new proof-logging into proof-based gate-level abstraction. 2011-12-08 22:42:50 -08:00
Alan Mishchenko b5c3992b6b Proof-logging in the updated solver. 2011-12-08 19:43:08 -08:00
Alan Mishchenko c985e17d1f Proof-logging in the updated solver. 2011-12-08 15:06:26 -08:00
Alan Mishchenko d1fa7f7a61 Proof-logging in the updated solver. 2011-12-07 22:26:50 -08:00
Alan Mishchenko 565fefec7a Proof-logging in the updated solver. 2011-12-06 21:11:18 -08:00
Alan Mishchenko e84dcb7862 g++ portability changes. 2011-12-06 16:06:59 -08:00
Alan Mishchenko b743298cd5 Proof-logging in the updated solver. 2011-12-05 20:02:46 -08:00
Alan Mishchenko 72404d1fdf Proof-logging in the updated solver. 2011-12-05 18:00:49 -08:00
Alan Mishchenko bb96fa361c Proof-logging in the updated solver. 2011-12-05 11:53:57 -08:00
Alan Mishchenko 7a19593d3f Proof-logging in the updated solver. 2011-12-04 23:30:09 -08:00
Alan Mishchenko f0d44a4a93 Proof-logging in the updated solver. 2011-12-04 22:58:24 -08:00
Alan Mishchenko 09d3e1ff77 Proof-logging in the updated solver. 2011-12-04 16:10:11 -08:00
Alan Mishchenko a7031bb3f7 Removing redundant function declarations. 2011-12-02 10:11:39 -05:00
Alan Mishchenko 5161978d05 Started proof transformations. 2011-12-01 01:14:32 -05:00
Alan Mishchenko 1c16c45679 Started experiments with a new solver. 2011-11-27 16:28:57 -08:00
Alan Mishchenko fc4ab6bd39 Started experiments with a new solver. 2011-11-26 18:17:39 -08:00