Goblint Validator: Correctness Witness Validation by Abstract Interpretation - (Competition Contribution)

Abstract

Abstract Goblintis an abstract interpretation framework for C programs with a specialty in concurrency. Using a novel approach, we turn it into a validator of YAML correctness witnesses for all SV-COMP categories. We describe its results at SV-COMP 2024 which includes the first large-scale evaluation of our validator.