Runtime Verification Through Forward Chaining
arXiv:1412.1156 · doi:10.4204/EPTCS.169.8
Abstract
In this paper we present a novel rule-based approach for Runtime Verification of FLTL properties over finite but expanding traces. Our system exploits Horn clauses in implication form and relies on a forward chaining-based monitoring algorithm. This approach avoids the branching structure and exponential complexity typical of tableaux-based formulations, creating monitors with a single state and a fixed number of rules. This allows for a fast and scalable tool for Runtime Verification: we present the technical details together with a working implementation.
In Proceedings HCVS 2014, arXiv:1412.0825