RustHorn: CHC-Based Verification for Rust Programs

  title={RustHorn: CHC-Based Verification for Rust Programs},
  author={Yusuke Matsushita and Takeshi Tsukada and Naoki Kobayashi},
  journal={Programming Languages and Systems},
  pages={484 - 514}
Reduction to satisfiability of constrained Horn clauses (CHCs) is a widely studied approach to automated program verification. Current CHC-based methods, however, do not work very well for pointer-manipulating programs, especially those with dynamic memory allocation. This article presents a novel reduction of pointer-manipulating Rust programs into CHCs, which clears away pointers and memory states by leveraging Rust’s guarantees on permission. We formalize our reduction for a simplified core… 

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