Temporal hyperproperties are system properties that relate multiple execution traces. For (finite-state) hardware, temporal supported by model checking algorithms, and tools for general logics like HyperLTL exist. (infinite-state) software, the analysis of has, so far, been limited to $k$-safety properties, i.e., stipulate absence a bad interaction between any $k$ In this paper, we present an a...

Software verification tools have become a lot more powerful in recent years. Even verification of large, complex systems is feasible, as demonstrated in the L4.verified and Verisoft XT projects. Still, functional verification of large software systems is rare – for reasons beyond the large scale of verification effort needed due to the size alone. In this paper we report on lessons learned for ...

Software verification tools have become a lot more powerful in recent years. Even verification of large, complex systems seems feasible, as demonstrated in the L4.verified and Verisoft XT projects. Still, functional verification of large software systems is rare. In this paper we hint at some issues that may impede widespread introduction of formal verification in the software lifecycle process.