  Industrial cyber-physical systems are hybrid systems with strict safety
requirements. Despite not having a formal semantics, most of these systems are
modeled using Stateflow/Simulink for mainly two reasons: (1) it is easier to
model, test, and simulate using these tools, and (2) dynamics of these systems
are not supported by most other tools. Furthermore, with the ever growing
complexity of cyber-physical systems, grows the gap between what can be modeled
using an automatic formal verification tool and models of industrial
cyber-physical systems. In this paper, we present a simple formal model for
self-deriving cars. While after some simplification, safety of this system has
already been proven manually, to the best of our knowledge, no automatic formal
verification tool supports its dynamics. We hope this serves as a challenge
problem for formal verification tools targeting industrial applications.
