ARCH-COMP 2020 Category Report: Falsification
Gidon Ernst, Paolo Arcaini, Ismail Bennani, Alexandre Donzé, Georgios Fainekos, Goran Frehse, Logan Mathesen, Claudio Menghi, Giulia Pedrielli, Marc Pouzet, Shakiba Yaghoubi, Yoriyuki Yamagata, Zhenya Zhang
Abstract
This report presents the results from the 2020 friendly competition in the ARCH workshop for the falsification of temporal logic specifications over Cyber-Physical Systems. We briefly describe the competition settings, which have been inherited from the previous year, give background on the participating teams and tools and discuss the selected benchmarks. The benchmarks are available on the ARCH website1, as well as in the competition’s gitlab repository2. In comparison to 2019, we have two new participating tools with novel approaches, and the results show a clear improvement over previous performances on some benchmarks.