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FORMULACHECK(1) User Commands FORMULACHECK(1)
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
-rNAME, --rewriter=NAME
use rewrite strategy NAME:
'jitty' for jitty rewriting (default),
'jittyc' for compiled jitty rewriting,
'jittyp' for 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' for 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 (C) 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/mcrl2/wiki/index.php/User_manual/formulacheck>.
formulacheck mCRL2 toolset 201202.0 (Release) April 2012 FORMULACHECK(1)