Bounded Model Checking of ETL Cooperating with Finite and Looping Automata Connectives

Abstract EN

As a complementary technique of the BDD-based approach, bounded model checking (BMC) has been successfully applied to LTL symbolic model checking.

However, the expressiveness of LTL is rather limited, and some important properties cannot be captured by such logic.

In this paper, we present a semantic BMC encoding approach to deal with the mixture of ETLf and ETLl.

Since such kind of temporal logic involves both finite and looping automata as connectives, all regular properties can be succinctly specified with it.

The presented algorithm is integrated into the model checker ENuSMV, and the approach is evaluated via conducting a series of imperial experiments.