Towards Deriving Verification Properties

03/11/2019

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by   Michael Winikoff, et al.

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Formal software verification uses mathematical techniques to establish that software has certain properties. For example, that the behaviour of a software system satisfies certain logically-specified properties. Formal methods have a long history, but a recurring assumption is that the properties to be verified are known, or provided as part of the requirements elicitation process. This working note considers the question: where do the verification properties come from? It proposes a process for systematically identifying verification properties.