cvc3(1) [debian man page]

CVC3(1) 						      General Commands Manual							   CVC3(1)

NAME

       cvc3 - automatic SMT theorem prover

SYNOPSIS

       cvc3 [option]... [filename]

DESCRIPTION

       CVC3  is an automated validity checker for a many-sorted (typed) first-order logic with built-in theories, including some support for quan-
       tifiers, partial functions, and predicate subtypes. The current built-in theories are the theories of

       o   equality over free (aka uninterpreted) function and predicate symbols,

       o   real and integer linear arithmetic (with some support for non-linear arithmetic),

       o   bit vectors,

       o   arrays,

       o   tuples,

       o   records,

       o   user-defined inductive datatypes.

       CVC3 operates on files in the CVC Presentation Input Language or the SMTLIB input language. If no input file is given on the command  line,
       CVC3 reads standard input.

OPTIONS

       Only  a	few  of the most frequently used options are given below. For more details, see CVC3's built-in help (cvc3 -help) or the CVC3 web-
       site.

       -h[elp]
	      List all of the options for controlling CVC3. Boolean options are marked (b).  They are enabled by prefixing with + and disabled	by
	      prefixing with -.  In the help output, the current setting is given.  For example, the output lists

	      (b) -interactive	    Interactive mode

	      Indicating  that interactive mode is disabled. to enable interactive mode, the option +interactive is therefore used.  Other options
	      are marked (s) for string arguments, or (i) for integer arguments.

       -version
	      Print the version of CVC3 and exit.

       -lang  (presentation|smtlib|internal) Select the input language used. The default is presentation.

       +int[eractive]
	      Enable interactive mode. Commands are read from standard input and processed immediately.

       +stats Print run-time statistics.

       -timeout t
	      Automatically terminate CVC3 after t seconds.

SEE ALSO

       CVC3 website: http://www.cs.nyu.edu/acsys/cvc3/

       SMTLIB website: http://combination.cs.uiowa.edu/smtlib/

AUTHOR

       CVC3 was written by Clark Barrett, Cesare Tinelli, Alexander Fuchs, Yeting Ge, George Hagen,  Dejan  Jovanovic,	Sergey	Berezin,  Cristian
       Cadar,  Jake Donham, Vijay Ganesh, Deepak Goyal, Ying Hu, Sean McLaughlin, Mehul Trivedi, Michael Veksler, Daniel Wichs, Mark Zavislak, and
       Jim Zhuang.

       This manual page was written by Dan Sheridan <djs@adelard.com>, for Ubuntu (but may be used by others).

								 January 16, 2008							   CVC3(1)

LPSCONFCHECK(1) 						   User Commands						   LPSCONFCHECK(1)

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 sum-
	      mand 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),
		'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

       -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

       --timings[=FILE]
	      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

       --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/lpsconfcheck>.

lpsconfcheck mCRL2 toolset 201202.0 (Release)			    April 2012							   LPSCONFCHECK(1)