TL;DR
JKind is an open-source, industrial-grade model checker that efficiently verifies safety properties of infinite state models using parallel engines and user-friendly features.
Contribution
It introduces a portable, high-performance model checker with novel features like inductive validity cores and counterexample smoothing, tailored for industrial applications.
Findings
Performance competitive with state-of-the-art tools
Supports inductive validity cores for proofs
Includes counterexample smoothing for better test-case generation
Abstract
JKind is an open-source industrial model checker developed by Rockwell Collins and the University of Minnesota. JKind uses multiple parallel engines to prove or falsify safety properties of infinite state models. It is portable, easy to install, performance competitive with other state-of-the-art model checkers, and has features designed to improve the results presented to users: inductive validity cores for proofs and counterexample smoothing for test-case generation. It serves as the back-end for various industrial applications.
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