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Distributed breadth-first search LTL model checking

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14330%2F06%3A00015452" target="_blank" >RIV/00216224:14330/06:00015452 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Distributed breadth-first search LTL model checking

  • Original language description

    We propose a parallel distributed memory on-the-fly algorithm for enumerative LTL model checking. The algorithm is designed for networks of workstations communicating via MPI. The detection of cycles (faulty runs) effectively employs the so-called back-level edges. In particular, a parallel level synchronized breadth-first search of the graph is performed to discover all back-level edges, and for each level the back-level edges are checked in parallel by a nested search procedure to confirm or refute the presence of a cycle. Several improvements of the basic algorithm are presented and advantages and drawbacks of their application to distributed LTL model checking are discussed.

  • Czech name

    Distribuované ověřování modelu LTL s využitím prohledávání grafu do šířky

  • Czech description

    Je zde navrhnut a experimentalně vyhodnocen algoritmus pro detekci akceptujicích cyklů v grafu, založený na tzv. back-level hranách. Algoritmus je dále rozšířen o několik nezbytných módů, které jsou nezbytné pro vytvoření skutečného verifikačního nástroje pro LTL ověřování modelů. Tento nástroj byl implementován a experimentálně vyhodnocen na několika směrodatných vstupech.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    IN - Informatics

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2006

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Formal Methods in System Design

  • ISSN

    0925-9856

  • e-ISSN

  • Volume of the periodical

    29

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    18

  • Pages from-to

    117-134

  • UT code for WoS article

  • EID of the result in the Scopus database