A Comparison of Solvers for Propositional Dynamic Logic

Calculi for propositional dynamic logics have been investigated since the introduction of this logic in the late seventies. Only in recent years have practical procedures been suggested and implemented. In this paper, we compare three such systems, namely, the Tableau Workbench by Abate, Gore, and Widmann (2009), the pdlProver system by Gore and Widmann (2009), and the MLSolver system by Friedmann and Lange (2009).