Refinement for Structured Concurrent Programs
Bernhard Kragl, Shaz Qadeer, Thomas A. Henzinger · Lecture notes in computer science · 2020
This paper presents a foundation for refining concurrent programs with structured control flow. The verification problem is decomposed into subproblems that aid interactive program development, proof reuse, and automation. The formalization in this paper is the basis of a new design and implementation of the Civl verifier.