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The Complexity of Generalized Satisfiability for Linear Temporal Logic
[article]
2009
arXiv
pre-print
In a seminal paper from 1985, Sistla and Clarke showed that satisfiability for Linear Temporal Logic (LTL) is either NP-complete or PSPACE-complete, depending on the set of temporal operators used. If, in contrast, the set of propositional operators is restricted, the complexity may decrease. This paper undertakes a systematic study of satisfiability for LTL formulae over restricted sets of propositional and temporal operators. Since every propositional operator corresponds to a Boolean
arXiv:0812.4848v2
fatcat:qkonskemlrgb3n6hmbyh7gtwku