Tool Presentation: Teaching Concurrency and Model Checking

  • Authors:
  • Mordechai (Moti) Ben-Ari

  • Affiliations:
  • Department of Science Teaching, Weizmann Institute of Science, Rehovot, Israel 76100

  • Venue:
  • Proceedings of the 16th International SPIN Workshop on Model Checking Software
  • Year:
  • 2009

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Abstract

This paper describes software tools for teaching concurrency and model checking. jSpin is an development environment for Spin that formats and filters the output of a simulation according to the user's specification. SpinSpider uses debugging output from Spin to generate a diagram of the state space of a Promela model; the diagram can be incrementally displayed using iDot . VN supports teaching nondeterministic finite automata. The Erigone model checker is a partial reimplementation of Spin designed to be easy to use, well structured and well documented. It produces a full trace of the execution of the model checker in a format that is both readable and amenable to postprocessing.