19 commits

Author	SHA1	Message	Date
Guillaume Bury	e58cfe1c8f	Added function to print unsat core in dimacs format ... Thgis is meant to be used for debugging and/or benchmarking purposes. For instance, when using msat in an application, all unsat cores can be output this way to different files so that the results can be checked and easily reproduced in case of errors.	2016-02-05 14:30:47 +01:00
Guillaume Bury	ce65f10f9c	Big cleanup of interfaces. Breaks retro-compat !	2016-01-31 02:09:16 +01:00
Simon Cruanes	60250f2611	add UndecidedLit for eval, eval_level	2016-01-29 17:00:05 +01:00
Simon Cruanes	756363ffd6	everwhere, use new Log interface and remove the functor on Log_intf	2016-01-20 21:05:22 +01:00
Simon Cruanes	facfe336a1	add eval_level in the API of the SAT solver	2016-01-20 20:06:56 +01:00
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	566c30bdcc	Added Smt module	2014-11-14 17:40:29 +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	ff34f5c6f0	Added tseitin cnf conversion	2014-11-08 16:18:20 +01:00
Guillaume Bury	a13029f96c	Added proof building and output for pure sat.	2014-11-06 18:25:55 +01:00
Simon Cruanes	38d16e8874	new interface for sat/Solver, without a Sat exception, nor save/restore. Wip on levels	2014-11-03 23:29:26 +01:00
Guillaume Bury	7cd1f38d49	New test script.	2014-11-01 23:42:57 +01:00
Guillaume Bury	df524375a7	Added small lexer/parser for dimacs (work in progress).	2014-11-01 21:43:58 +01:00
Guillaume Bury	8d95cecba4	Correct indentation.	2014-11-01 17:17:50 +01:00
Guillaume Bury	4ce4cb79be	Added some documentation.	2014-11-01 17:12:56 +01:00
Guillaume Bury	3c235e259d	Sat Solver is broken.	2014-11-01 02:12:17 +01:00