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  Automatic Verification of Parametric Specifications with Complex Topologies

Faber, J., Ihlemann, C., Jacobs, S., & Sofronie-Stokkermans, V.(2010). Automatic Verification of Parametric Specifications with Complex Topologies (ATR66). SFB/TR 14 AVACS.

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Faber, Johannes1, Author           
Ihlemann, Carsten1, Author           
Jacobs, Swen1, Author           
Sofronie-Stokkermans, Viorica1, Author           
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1Automation of Logic, MPI for Informatics, Max Planck Society, ou_1116545              

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 Abstract: The focus of this paper is on reducing the complexity in verification by exploiting modularity at various levels: in specification, in verification, and structurally. \begin{itemize} \item For specifications, we use the modular language CSP-OZ-DC, which allows us to decouple verification tasks concerning data from those concerning durations. \item At the verification level, we exploit modularity in theorem proving for rich data structures and use this for invariant checking. \item At the structural level, we analyze possibilities for modular verification of systems consisting of various components which interact. \end{itemize} We illustrate these ideas by automatically verifying safety properties of a case study from the European Train Control System standard, which extends previous examples by comprising a complex track topology with lists of track segments and trains with different routes.

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Language(s): eng - English
 Dates: 2011-02-072010
 Publication Status: Issued
 Pages: 40 p.
 Publishing info: SFB/TR 14 AVACS
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 536341
Other: Local-ID: C125716C0050FB51-2E8AD7BA67FF4CB5C12577B4004D8EF8-faber-ihlemann-jacobs-sofronie-2010-report
Report Nr.: ATR66
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Title: AVACS Technical Report
  Abbreviation : ATR
  Other : Reports of SFB/TR 14 AVACS
Source Genre: Series
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Pages: - Volume / Issue: 66 Sequence Number: - Start / End Page: - Identifier: ISSN: 1860-9821