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arXiv · 2311.01302

Petrification: Software Model Checking for Programs with Dynamic Thread Management (Extended Version)

Matthias Heizmann·Dominik Klumpp·Frank Schüssele·Lars Nitzke
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Abstract

We address the verification problem for concurrent program that dynamically create (fork) new threads or destroy (join) existing threads. We present a reduction to the verification problem for concurrent programs with a fixed number of threads. More precisely, we present petrification, a transformation from programs with dynamic thread management to an existing, Petri net-based formalism for programs with a fixed number of threads. Our approach is implemented in a software model checking tool for C programs that use the pthreads API.

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Matthias Heizmann, Dominik Klumpp, Frank Schüssele, Lars Nitzke. 2023-11-02. Petrification: Software Model Checking for Programs with Dynamic Thread Management (Extended Version). https://arxiv.org/abs/2311.01302

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