Verification of Parameterized Systems by Dynamic Induction on Diagrams

  • Authors:
  • Zohar Manna;Henny Sipma

  • Affiliations:
  • -;-

  • Venue:
  • CAV '99 Proceedings of the 11th International Conference on Computer Aided Verification
  • Year:
  • 1999

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Abstract

In this paper we present a visual approach to proving progress properties of parameterized systems using induction on verification diagrams. The inductive hypothesis is represented by an automaton and is based on a state-dependent order on process indices, for increased flexibility. This approach yields more intuitive proofs for progress properties and simpler verification conditions that are more likely to be proved automatically.