Data.PseudoBoolean.Attoparsec

A parser library for OPB/WBO files used in pseudo boolean competition.

References:

• Input/Output Format and Solver Requirements for the Competitions of Pseudo-Boolean Solvers http://www.cril.univ-artois.fr/PB11/format.pdf

Parsing OPB files

opbParser :: Parser Formula

Parser for OPB files

parseOPBByteString :: ByteString -> Either String Formula

Parse a OPB format string containing pseudo boolean problem.

parseOPBFile :: FilePath -> IO (Either String Formula)

Parse a OPB file containing pseudo boolean problem.

Parsing WBO files

wboParser :: Parser SoftFormula

Parser for WBO files

parseWBOByteString :: ByteString -> Either String SoftFormula

Parse a WBO format string containing weighted boolean optimization problem.

parseWBOFile :: FilePath -> IO (Either String SoftFormula)

Parse a WBO file containing weighted boolean optimization problem.