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arXiv · 2002.09002

RustHorn: CHC-based Verification for Rust Programs (full version)

Yusuke Matsushita·Takeshi Tsukada·Naoki Kobayashi
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Abstract

Reduction to the satisfiability problem for constrained Horn clauses (CHCs) is a widely studied approach to automated program verification. The current CHC-based methods for pointer-manipulating programs, however, are not very scalable. This paper proposes a novel translation of pointer-manipulating Rust programs into CHCs, which clears away pointers and memories by leveraging ownership. We formalize the translation for a simplified core of Rust and prove its correctness. We have implemented a prototype verifier for a subset of Rust and confirmed the effectiveness of our method.

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BibTeXRIS

Yusuke Matsushita, Takeshi Tsukada, Naoki Kobayashi. 2020-02-20. RustHorn: CHC-based Verification for Rust Programs (full version). https://doi.org/10.1007/978-3-030-44914-8_18

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