Compositional reasoning for port-based distributed systems

  • Authors:
  • Alma L. Juarez Dominguez;Nancy A. Day

  • Affiliations:
  • University of Waterloo, Waterloo, ON, Canada;University of Waterloo, Waterloo, ON, Canada

  • Venue:
  • Proceedings of the 20th IEEE/ACM international Conference on Automated software engineering
  • Year:
  • 2005

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Abstract

Many distributed systems using IP-based communication protocols consist of chains of components that run concurrently and communicate asynchronously with their neighbours through ports. We present a compositional reasoning method using model checking and theorem proving to verify liveness properties of a communication protocol for chains of connections consisting of an unknown number of components. We outline how our method is used to verify properties of the call protocol of AT&T's Distributed Feature Composition (DFC) architecture.