NAME
lpsconfcheck - mark confluent tau-summands of an LPS
SYNOPSIS
lpsconfcheck [OPTION]... [INFILE [OUTFILE]]
DESCRIPTION
Checks which tau-summands of the mCRL2 LPS in INFILE are confluent,
marks them by renaming them to ctau, and write the result to OUTFILE.
If INFILE is not present stdin is used. If OUTFILE is not present,
stdout is used.
OPTIONS
OPTION can be any of the following:
-a, --check-all
check the confluence of tau-summands regarding all other
summands, instead of continuing with the next tau-summand as
soon as a summand is encountered that is not confluent with the
current tau-summand
-c, --counter-example
display a valuation for which the confluence condition does not
hold, in case the encountered condition is neither a
contradiction nor a tautolgy
-g, --generate-invariants
try to prove that the reduced confluence condition is an
invariant of the LPS, in case the confluence condition is not a
tautology
-o, --induction
apply induction on lists
-iINVFILE, --invariant=INVFILE
use the boolean formula (an mCRL2 data expression of sort Bool)
in INVFILE as invariant
-n, --no-check
do not check if the invariant holds before checking for for
confluence
-m, --no-marking
do not mark the confluent tau-summands; since there are no
changes made to the LPS, nothing is written to OUTFILE
-pPREFIX, --print-dot=PREFIX
save a .dot file of the resulting BDD in case two summands
cannot be proven confluent; PREFIX will be used as prefix of the
output files
-rNAME, --rewriter=NAME
use rewrite strategy NAME:
’jitty’ for jitty rewriting (default),
’jittyp’ for jitty rewriting with prover,
’jittyc’ for compiled jitty rewriting,
’inner’ for innermost rewriting,
’innerp’ for innermost rewriting with prover, or
’innerc’ for compiled innermost rewriting
-zSOLVER, --smt-solver=SOLVER
use SOLVER to remove inconsistent paths from the internally used
BDDs (by default, no path elimination is applied):
’ario’ for the SMT solver Ario, or
’cvc’ for the SMT solver CVC3
-sNUM, --summand=NUM
eliminate or simplify the summand with number NUM only
-tLIMIT, --time-limit=LIMIT
spend at most LIMIT seconds on proving a single formula
Standard options:
-q, --quiet
do not display warning messages
-v, --verbose
display short intermediate messages
-d, --debug
display detailed intermediate messages
-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 © 2010 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/lpsconfcheck>.
lpsconfcheck mCRL2 toolset July 201Mayd2010opment)