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    Using dafny to solve the VerifyThis 2021 challenges


    Farrell, Marie and Reynolds, Conor and Monahan, Rosemary (2021) Using dafny to solve the VerifyThis 2021 challenges. In: International Workshop on Formal Techniques for Java-like Programs, July 13, Denmark.

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    Abstract

    This paper provides an experience report of using the Dafny pro- gram verifier, at the VerifyThis 2021 program verification competi- tion. The competition aims to evaluate the usability of logic-based program verification tools in a controlled experiment, challenging both the verification tools and the users of those tools. We present the two challenges that we tackled during the competition and discuss our solutions. As a result, we identify strengths and weak- nesses of Dafny in the verification of relatively complex algorithms, and report on our experience of applying Dafny in this setting.

    Item Type: Conference or Workshop Item (Paper)
    Keywords: Deductive Verification; VerifyThis; Dafny; Verification Challenges;
    Academic Unit: Faculty of Science and Engineering > Computer Science
    Item ID: 15431
    Depositing User: Rosemary Monahan
    Date Deposited: 08 Feb 2022 12:59
    Refereed: No
    URI:

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