Abstract
We present a tool that generates automata for LTL(X,F,G,U) where U does not occur in any G-formula (but F still can). The tool generates deterministic generalized Rabin automata (DGRA) significantly smaller than deterministic Rabin automata (DRA) generated by state-of-the-art tools. For complex properties such as fairness constraints, the difference is in orders of magnitude. DGRA have been recently shown to be as useful in probabilistic model checking as DRA, hence the difference in size directly translates to a speed up of the model checking procedures.
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References
Alur, R., La Torre, S.: Deterministic generators and games for LTL fragments. ACM Trans. Comput. Log. 5(1), 1–25 (2004)
Chatterjee, K., Gaiser, A., Křetínský, J.: Automata with generalized Rabin pairs for probabilistic model checking and LTL synthesis. In: Sharygina, N., Veith, H. (eds.) CAV 2013. LNCS, vol. 8044, pp. 559–575. Springer, Heidelberg (2013)
Gaiser, A., Křetínský, J., Esparza, J.: Rabinizer: Small deterministic automata for lTL(F,G). In: Chakraborty, S., Mukund, M. (eds.) ATVA 2012. LNCS, vol. 7561, pp. 72–76. Springer, Heidelberg (2012)
Klein, J.: ltl2dstar - LTL to deterministic Streett and Rabin automata, http://www.ltl2dstar.de/
Klein, J., Baier, C.: Experiments with deterministic omega-automata for formulas of linear temporal logic. Theor. Comput. Sci. 363(2), 182–195 (2006)
Křetínský, J., Esparza, J.: Deterministic automata for the (F,G)-fragment of LTL. In: Madhusudan, P., Seshia, S.A. (eds.) CAV 2012. LNCS, vol. 7358, pp. 7–22. Springer, Heidelberg (2012)
Kwiatkowska, M., Norman, G., Parker, D.: PRISM 4.0: Verification of probabilistic real-time systems. In: Gopalakrishnan, G., Qadeer, S. (eds.) CAV 2011. LNCS, vol. 6806, pp. 585–591. Springer, Heidelberg (2011)
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Křetínský, J., Garza, R.L. (2013). Rabinizer 2: Small Deterministic Automata for LTL ∖ GU. In: Van Hung, D., Ogawa, M. (eds) Automated Technology for Verification and Analysis. Lecture Notes in Computer Science, vol 8172. Springer, Cham. https://doi.org/10.1007/978-3-319-02444-8_32
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DOI: https://doi.org/10.1007/978-3-319-02444-8_32
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-02443-1
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