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arXiv · 1601.03767

Formally Proving and Enhancing a Self-Stabilising Distributed Algorithm

Camille Coti·Charles Lakos·Laure Petrucci
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Abstract

This paper presents the benefits of formal modelling and verification techniques for self-stabilising distributed algorithms. An algorithm is studied, that takes a set of processes connected by a tree topology and converts it to a ring configuration. The Coloured Petri net model not only facilitates the proof that the algorithm is correct and self-stabilising but also easily shows that it enjoys new properties of termination and silentness. Further, the formal results show how the algorithm can be simplified without loss of generality.

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Camille Coti, Charles Lakos, Laure Petrucci. 2016-01-14. Formally Proving and Enhancing a Self-Stabilising Distributed Algorithm. https://arxiv.org/abs/1601.03767

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