NAME

       formulacheck - check a boolean formula

SYNOPSIS

       formulacheck [OPTION]... [INFILE]

DESCRIPTION

       Checks  whether the boolean formula (an mCRL2 data expression of sort Bool) in INFILE holds. If INFILE is
       not present, stdin is used.

OPTIONS

       OPTION can be any of the following:

       -c, --counter-example
              display a valuation for which the formula does not hold, in case it is neither a contradiction nor
              a tautology

       -o, --induction
              apply induction on lists

       -pPREFIX, --print-dot=PREFIX
              save a .dot file of the resulting BDD if it is impossible to determine whether the  formula  is  a
              contradiction or a tautology; PREFIX will be used as prefix of the output files

       -QNUM, --qlimit=NUM
              limit enumeration of quantifiers to NUM variables. (Default NUM=1000, NUM=0 for unlimited).

       -rNAME, --rewriter=NAME
              use  rewrite  strategy  NAME:  'jitty' jitty rewriting (default) 'jittyc' compiled jitty rewriting
              'jittyp' jitty rewriting with prover

       -zSOLVER, --smt-solver=SOLVER
              use SOLVER to remove inconsistent paths from  the  internally  used  BDDs  (by  default,  no  path
              elimination is applied): 'cvc' the SMT solver CVC3

       -sSPECFILE, --spec=SPECFILE
              check the formula against the data types from the LPS or PBES in SPECFILE

       -tLIMIT, --time-limit=LIMIT
              spend at most LIMIT seconds on proving a single formula

       --timings[=FILE]
              append  timing  measurements  to  FILE.  Measurements  are written to standard error if no FILE is
              provided

       -w, --witness
              display a valuation for which the formula holds, in case it  is  neither  a  contradiction  nor  a
              tautology

       Standard options:

       -q, --quiet
              do not display warning messages

       -v, --verbose
              display short intermediate messages

       -d, --debug
              display detailed intermediate messages

       --log-level=LEVEL
              display intermediate messages up to and including level

       -h, --help
              display help information

       --version
              display version information

AUTHOR

       Written by Luc Engelen.

REPORTING BUGS

       Report bugs at <http://www.mcrl2.org/issuetracker>.

COPYRIGHT

       Copyright © 2012 Technische Universiteit Eindhoven.
       This  is  free software.  You may redistribute copies of it under the terms of the Boost Software License
       <http://www.boost.org/LICENSE_1_0.txt>.  There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       See also the manual at <http://www.mcrl2.org/release/user_manual/tools/formulacheck.html>.

formulacheck mCRL2 toolset 201210.1 (Release)     November 2012                                  FORMULACHECK(1)