Dynamic Partitioning in Analyses of Numerical Properties

  • Authors:
  • Bertrand Jeannet;Nicolas Halbwachs;Pascal Raymond

  • Affiliations:
  • -;-;-

  • Venue:
  • SAS '99 Proceedings of the 6th International Symposium on Static Analysis
  • Year:
  • 1999

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Abstract

We apply linear relation analysis [CH78, HPR97] to the verification of declarative synchronous programs [Hal98]. In this approach, state partitioning plays an important role: on one hand the precision of the results highly depends on the fineness of the partitioning; on the other hand, a too much detailed partitioning may result in an exponential explosion of the analysis. In this paper, we propose to dynamically select a suitable partitioning according to the property to be proved.