Verification of JavaSpacesTM Parallel Programs

  • Authors:
  • Jaco van de Pol;Miguel Valero Espada

  • Affiliations:
  • -;-

  • Venue:
  • ACSD '03 Proceedings of the Third International Conference on Application of Concurrency to System Design
  • Year:
  • 2003

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Abstract

In this paper, we illustrate a formal verification method for distributed JavaSpaces applications by analyzing a nontrivial fault tolerant algorithm that solves a typical coordination problem. The problem consists of the computation of an extensive task, performed in parallel by splitting it into smaller and more manageable parts. The proposed solution, based on JavaSpaces coordination primitives, transactions and time-outs, is verified by translating it to the formal language µCRL, together with the previously developed µCRL-model of the JavaSpaces architecture, and by using model checking techniques.