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Revisiting Underapproximate Reachability for Multipushdown Systems
[chapter]
2020
Lecture Notes in Computer Science
Boolean programs with multiple recursive threads can be captured as pushdown automata with multiple stacks. This model is Turing complete, and hence, one is often interested in analyzing a restricted class that still captures useful behaviors. In this paper, we propose a new class of bounded underapproximations for multi-pushdown systems, which subsumes most existing classes. We develop an efficient algorithm for solving the under-approximate reachability problem, which is based on efficient
doi:10.1007/978-3-030-45190-5_21
fatcat:vxpjfdfbvja3xnd54mkfkcajj4