NAME

       pbes2bes - Generate a BES from a PBES.

SYNOPSIS

       pbes2bes [OPTION]... [INFILE [OUTFILE]]

DESCRIPTION

       Reads  the  PBES  from INFILE and writes an equivalent BES 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:

       -H, --hashtables
              use hashtables when substituting in bes equations, and translate internal  expressions  to  binary
              decision diagrams (discouraged, due to performance)

       -iFORMAT, --in=FORMAT
              use input format FORMAT:
                'pbes' PBES in internal format
                'bes' BES in internal format
                'cwi' BES in CWI format
                'pgsolver' max-parity game in PGSolver format

       -oFORMAT, --out=FORMAT
              use output format FORMAT:
                'pbes'     PBES in internal format
                'bes'      BES in internal format (default)
                'cwi'      BES in CWI format
                'pgsolver' max-parity game in PGSolver format

       -pNAME, --pbes-rewriter=NAME
              use pbes rewrite strategy NAME: 'simplify' for simplification 'quantifier-all' for eliminating all
              quantifiers  (default)  'quantifier-finite' for eliminating finite quantifier variables 'pfnf' for
              rewriting into PFNF normal form 'ppg' for rewriting into Parameterised  Parity  Game  form  'bqnf-
              quantifier' for rewriting quantifiers over conjuncts to conjuncts of quantifiers (experimental)

       -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

       -sSTRAT, --strategy=STRAT
              use strategy STRAT: '0' Compute all boolean equations which can be reached from the initial state,
              without optimization. This is is the most data efficient option per generated equation.  (default)
              '1'  Optimize  by immediately substituting the right hand sides for already investigated variables
              that are true or false when generating an expression.  This is as memory efficient as 0.   '2'  In
              addition  to  1,  also substitute variables that are true or false into an already generated right
              hand side. This can mean that certain variables become unreachable (e.g. X0 in X0 and X1, when  X1
              becomes  false,  assuming  X0 does not occur elsewhere. It will be maintained which variables have
              become unreachable as these do not have to be investigated. Depending on the PBES, this can reduce
              the size of the generated BES substantially but  requires  a  larger  memory  footprint.   '3'  In
              addition  to  2,  investigate for generated variables whether they occur on a loop, such that they
              can be set to true or false, depending on the fixed point  symbol.  This  can  increase  the  time
              needed to generate an equation substantially.

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

       -t, --tree
              store state in a tree (for memory efficiency)

       -u, --unused_data
              do not remove unused parts of the data specification

       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 Jan Friso Groote.

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/pbes2bes.html>.

pbes2bes mCRL2 toolset 201210.1 (Release)         November 2012                                      PBES2BES(1)