Verified Bytecode Model Checkers

  • Authors:
  • David A. Basin;Stefan Friedrich;Marek Gawkowski

  • Affiliations:
  • -;-;-

  • Venue:
  • TPHOLs '02 Proceedings of the 15th International Conference on Theorem Proving in Higher Order Logics
  • Year:
  • 2002

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Abstract

We have used Isabelle/HOL to formalize and prove correct an approach to bytecode verification based on model checking that we have developed for the Java Virtual Machine. Our work builds on, and extends, the formalization of the Java Virtual Machine and data flow analysis framework of Pusch and Nipkow. By building on their framework, we can reuse their results that relate the run-time behavior of programs with the existence of well-typings for the programs. Our primary extensions are to handle polyvariant data flow analysis and its realization as temporal logic model checking. Aside from establishing the correctness of our model-checking approach, our work contributes to understanding the interrelationships between classical data flow analysis and program analysis based on model checking.