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>.