KSP: A Resolution-based Prover for Multimodal K, Abridged Report

In this paper, we briefly describe an implementation of a hyper-resolution-based calculus for the propositional basic multimodal logic, Kn. The prover, KSP, is designed to support experimentation with different combinations of refinements for its basic calculus. The prover allows for both local and global reasoning. We present an experimental evaluation that compares KSP with a range of existing reasoners for Kn.