RERS 2019: Combining Synthesis with Real-World Models

This paper covers the Rigorous Examination of Reactive Systems (RERS) Challenge 2019. For the first time in the history of RERS, the challenge features industrial tracks where benchmark programs that participants need to analyze are synthesized from real-world models. These new tracks comprise LTL, CTL, and Reachability properties. In addition, we have further improved our benchmark generation infrastructure for parallel programs towards a full automation. RERS 2019 is part of TOOLympics, an event that hosts several popular challenges and competitions. In this paper, we highlight the newly added industrial tracks and our changes in response to the discussions at and results of the last RERS Challenge in Cyprus.