Process-Local Static Analysis of Synchronous Processes

  • Jan MidtgaardEmail author
  • Flemming Nielson
  • Hanne Riis Nielson
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 11002)


We develop a modular approach to statically analyse imperative processes communicating by synchronous message passing. The approach is modular in that it only needs to analyze one process at a time, but will in general have to do so repeatedly. The approach combines lattice-valued regular expressions to capture network communication with a dedicated shuffle operator for composing individual process analysis results. We present both a soundness proof and a prototype implementation of the approach for a synchronous subset of the Go programming language. Overall our approach tackles the combinatorial explosion of concurrent programs by suitable static analysis approximations, thereby lifting traditional sequential analysis techniques to a concurrent setting.


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Copyright information

© Springer Nature Switzerland AG 2018

Authors and Affiliations

  • Jan Midtgaard
    • 1
    Email author
  • Flemming Nielson
    • 2
  • Hanne Riis Nielson
    • 2
  1. 1.The Maersk Mc-Kinney Moller InstituteUniversity of Southern DenmarkOdenseDenmark
  2. 2.DTU ComputeTechnical University of DenmarkKongens LyngbyDenmark

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