Rabinizer: Small Deterministic Automata for LTL(F,G)

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Authors

GAISER Andreas KŘETÍNSKÝ Jan ESPARZA Javier

Year of publication 2012
Type Article in Proceedings
Conference Automated Technology for Verification and Analysis - 10th International Symposium ATVA 2012
MU Faculty or unit

Faculty of Informatics

Citation
Doi http://dx.doi.org/10.1007/978-3-642-33386-6_7
Field Informatics
Keywords linear temporal logic; automata; determinism
Description We present Rabinizer, a tool for translating formulae of the fragment of linear temporal logic with the operators $\F$ (eventually) and $\G$ (globally) into deterministic Rabin automata. Contrary to tools like ltl2dstar, which translate the formula into a B\"uchi automaton and apply Safra's determinization procedure, Rabinizer uses a direct construction based on the logical structure of the formulae. We describe a number of optimizations of the basic procedure, crucial for the good performance of Rabinizer, and present an experimental comparison.
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