Section: New Software and Platforms

CFML

Interactive program verification using characteristic formulae

Keywords: Coq - Software Verification - Deductive program verification - Separation Logic

Functional Description: The CFML tool supports the verification of OCaml programs through interactive Coq proofs. CFML proofs establish the full functional correctness of the code with respect to a specification. They may also be used to formally establish bounds on the asymptotic complexity of the code. The tool is made of two parts: on the one hand, a characteristic formula generator implemented as an OCaml program that parses OCaml code and produces Coq formulae, and, on the other hand, a Coq library that provides notation and tactics for manipulating characteristic formulae interactively in Coq.

• Participants: Arthur Charguéraud, Armaël Guéneau and François Pottier

• Contact: Arthur Charguéraud

• URL: http://www.chargueraud.org/softs/cfml/