76 commits

Author	SHA1	Message	Date
Guillaume Bury	e20876ad02	Added some convenience functions in pure sat solver	2015-02-18 16:45:36 +01:00
Guillaume Bury	d58c5c0756	Made sat atom type private	2015-02-18 16:32:18 +01:00
Guillaume Bury	23d18fe609	Added log functor to Sat.Make	2015-02-09 15:43:03 +01:00
Guillaume Bury	3203dadb8d	Replaced clause number by tag in solver.assume	2015-02-06 15:46:56 +01:00
Guillaume Bury	d227d4c8b5	Solver modules are paramtrized by log module	2015-01-20 12:58:28 +01:00
Guillaume Bury	4e34bbdf59	Added some headers, and an interface for Expr	2014-12-18 16:04:17 +01:00
Guillaume Bury	8e8a592475	Some reorganization of files/folders	2014-12-11 17:02:27 +01:00
Guillaume Bury	ff83cb70e9	Fix for mid-solving clause adding	2014-11-23 21:04:46 +01:00
Guillaume Bury	02b5c61ee1	Better color scheme for dot output	2014-11-20 14:38:44 +01:00
Guillaume Bury	8f2ae64b1a	Small modifications to colors in dot proof output	2014-11-20 00:39:37 +01:00
Guillaume Bury	4636a94ce2	Fix for theory propagated clauses	2014-11-20 00:24:39 +01:00
Guillaume Bury	5752a9f139	Changed theory interface to allow pushing of clauses	2014-11-19 21:56:24 +01:00
Guillaume Bury	8e0dfc539c	Check now also whecks model if sat. ... Time/Memory limits now only applies to proof search (and not to model checking of proof building anymore).	2014-11-18 16:16:02 +01:00
Guillaume Bury	ee86da6329	Added minimal utility for getting bench stats	2014-11-17 13:55:32 +01:00
Guillaume Bury	d0ca516eb0	Fix for iteration on variables	2014-11-16 21:23:54 +01:00
Guillaume Bury	3e74eaaaa5	Moved vars vector from solver to solver_types	2014-11-16 14:32:10 +01:00
Simon Cruanes	36e0466304	push/pop: restore trail, causes, learnts	2014-11-15 21:26:49 +01:00
Guillaume Bury	bfce3e54a2	Fixed incomplete proofs due to level 0 propagation	2014-11-15 20:23:11 +01:00
Guillaume Bury	dbf0646171	Bugfix in proof generation	2014-11-15 18:38:24 +01:00
Guillaume Bury	e92740e75e	Better integration of smt into sat-solve (sic)	2014-11-15 00:59:09 +01:00
Guillaume Bury	8ae3277cb3	Fixed a bug in documentaion placement in html	2014-11-14 17:59:50 +01:00
Guillaume Bury	566c30bdcc	Added Smt module	2014-11-14 17:40:29 +01:00
Guillaume Bury	55c5c3f0f0	Fix in doc	2014-11-12 23:39:04 +01:00
Guillaume Bury	c963145b8f	Replaced True and false as pure formulas in tseitin	2014-11-12 23:38:05 +01:00
Guillaume Bury	ec32a67e54	Better doc for theory interface	2014-11-12 21:29:15 +01:00
Guillaume Bury	752fcbe2ba	Tail-rec version of sform in tseitin.	2014-11-12 18:56:56 +01:00
Guillaume Bury	e2d4f4fdc5	Added theory lemma as possible premise for clauses	2014-11-12 17:29:11 +01:00
Guillaume Bury	aad20489cd	Fix in doc comment	2014-11-12 16:53:19 +01:00
Guillaume Bury	b44c3c3559	Fixed indentation	2014-11-12 16:51:41 +01:00
Guillaume Bury	73c9082b3a	Removed solver_types module in solver.Make functor	2014-11-12 16:48:44 +01:00
Guillaume Bury	2b2631b1c3	Removed a few warnings	2014-11-12 16:27:52 +01:00
Guillaume Bury	35ce540684	Progressing on new theory interface	2014-11-12 16:24:08 +01:00
Guillaume Bury	68a1249527	New interface for theories (still needs work in solver.ml)	2014-11-11 23:52:36 +01:00
Guillaume Bury	9b733851c6	Removed useless argument to Th.assume	2014-11-11 15:34:10 +01:00
Guillaume Bury	b50246d55d	Some more doc + indentation	2014-11-11 13:54:24 +01:00
Guillaume Bury	6338f682df	Added unsat-core option in sat_solve ... Cleaned up a bit soler_types and added some doc	2014-11-11 12:25:16 +01:00
Guillaume Bury	625c0ad309	Fix for tseitin cnf conversion	2014-11-10 19:47:42 +01:00
Guillaume Bury	4c040ccbde	Added smtlib input option	2014-11-09 23:39:54 +01:00
Guillaume Bury	ff34f5c6f0	Added tseitin cnf conversion	2014-11-08 16:18:20 +01:00
Guillaume Bury	d6cfd27f32	Fixed a bug in proof dot printer (+ indent)	2014-11-07 17:46:32 +01:00
Guillaume Bury	e1486b416d	Lots of fixes for proof generation.	2014-11-07 15:11:32 +01:00
Guillaume Bury	7d7859010e	Removed unsat_core from solver.ml	2014-11-07 13:48:12 +01:00
Guillaume Bury	6073622a8c	Unit hyp clauses are now added as assumptions in the proof	2014-11-07 09:37:36 +01:00
Guillaume Bury	19ebfeb866	Now using unicode characters	2014-11-06 21:24:11 +01:00
Guillaume Bury	fd4a618c2a	Better dot output for unsat proofs	2014-11-06 21:05:45 +01:00
Guillaume Bury	62835b35d0	Indentation + some debug output in res.ml	2014-11-06 18:56:39 +01:00
Guillaume Bury	a13029f96c	Added proof building and output for pure sat.	2014-11-06 18:25:55 +01:00
Guillaume Bury	f36aa78a35	In sat/sat, replaced theory state with type unit	2014-11-06 00:20:40 +01:00
Guillaume Bury	3422634923	Replaced List.map with List.rev_map ... Added Vec.set_unsafe and fixed a few bugs	2014-11-05 15:57:48 +01:00
Guillaume Bury	91cc15eec1	Indent.	2014-11-04 19:07:26 +01:00