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mcrl2i - Interpreter for the mCRL2 data language


mcrl2i [OPTION]... [INFILE]


Evaluate mCRL2 data expressions via a text-based interface. If INFILE is present and if it
contains an LPS or PBES, the data types of this specification may be used. If no input
file is given, only the standard numeric datatypes are available. Stdin is ignored.The
following commands are available to manipulate mcrl2 data expressions. Essentially, there
are commands to rewrite and type expressions, as well as generating the solutions for a
boolean expression. The expressions can contain assigned or unassigned variables. Note
that there are no bounds on the number of steps to evaluate or solve an expression, nor is
the number of solutions bounded. Hence, the assign, eval solve commands can give rise to
infinite loops.
h[elp] print this help message.
q[uit] quit.
t[ype] EXPRESSION print type of EXPRESSION.
a[ssign] VAR=EXPRESSION evaluate the expression and assign it to the
e[val] EXPRESSION rewrite EXPRESSION and print result.
v[ar] VARLIST declare variables in VARLIST.
r[ewriter] STRATEGY use STRATEGY for rewriting.
s[solve] VARLIST. EXPRESSION give all valuations of the variables in
VARLIST that satisfy EXPRESSION. VARLIST is of the
form x,y,...: S; ... v,w,...: T.


OPTION can be any of the following:

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

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

append timing measurements to FILE. Measurements are written to standard error if
no FILE is provided

Standard options:

-q, --quiet
do not display warning messages

-v, --verbose
display short intermediate messages

-d, --debug
display detailed intermediate messages

display intermediate messages up to and including level

-h, --help
display help information

display version information

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