LTL2TGTA(1)

NAME
ltl2tgta - translate LTL/PSL formulas into Testing Automata

SYNOPSIS
ltl2tgta [OPTION...] [FORMULA...]

DESCRIPTION

Translate linear-time formulas (LTL/PSL) into Testing Automata.

By default it outputs a transition-based generalized Testing Automaton the smallest Transition-based Generalized Büchi Automata, in GraphViz's format. The input formula is assumed to be stuttering-insensitive.

  Automaton type:

--gta
    Generalized Testing Automaton

--ta
    Testing Automaton

--tgta
    Transition-based Generalized Testing Automaton (default)

  Input options:

-f, --formula=STRING
    process the formula STRING

-F, --file=FILENAME[/COL]
    process each line of FILENAME as a formula; if COL is a positive integer, assume a CSV file and read column COL; use a negative COL to drop the first line of the CSV file

--lbt-input
    read all formulas using LBT's prefix syntax

--lenient
    parenthesized blocks that cannot be parsed as subformulas are considered as atomic properties

  Options for TA and GTA creation:

--multiple-init
    do not create the fake initial state

--single-pass
    create a single-pass (G)TA without artificial livelock state

--single-pass-lv
    add an artificial livelock state to obtain a single-pass (G)TA

  Output options:

-8, --utf8
    enable UTF-8 characters in output

  Simplification goal:

-a, --any
    no preference, do not bother making it small or deterministic

-D, --deterministic
    prefer deterministic automata

--small
    prefer small automata (default)

  Simplification level:

--high
    all available optimizations (slow, default)

--low
    minimal optimizations (fast)

--medium
    moderate optimizations

  Miscellaneous options:

-x, --extra-options=OPTS
    fine-tuning options (see spot-x (7))

--help
    print this help

--version
    print program version

Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.

BIBLIOGRAPHY
If you would like to give a reference to this tool in an article, we suggest you cite the following paper:

•   Ala Eddine Ben Salem, Alexandre Duret-Lutz, and Fabrice Kordon: Model checking using generalized testing automata. Transactions on Petri Nets and Other Models of Concurrency (ToPNoC VI), 7400:94-112, 2012.

REPORTING BUGS
Report bugs to <spot@lrde.epita.fr>.

COPYRIGHT
Copyright © 2023 Laboratoire de Recherche de l'Epita (LRE) License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

SEE ALSO
spot-x(7)