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  • 标题:Reduction of the Number of States and the Acceleration of LMNtal Parallel Model Checking
  • 本地全文:下载
  • 作者:Ryo YASUDA ; Taketo YOSHIDA ; Kazunori UEDA
  • 期刊名称:人工知能学会論文誌
  • 印刷版ISSN:1346-0714
  • 电子版ISSN:1346-8030
  • 出版年度:2014
  • 卷号:29
  • 期号:1
  • 页码:182-187
  • DOI:10.1527/tjsai.29.182
  • 出版社:The Japanese Society for Artificial Intelligence
  • 摘要:SLIM is an LMNtal runtime. LMNtal is a programming and modeling language based on hierarchical graph rewriting. SLIM features automata-based LTL model checking that is one of the methods to solve accepting cycle search problems. Parallel search algorithms OWCTY and MAP used by SLIM generate a large number of states for problems having and accepting cycles. Moreover, they have a problem that performance seriously falls for particular problems. We propose a new algorithm that combines MAP and Nested DFS to remove states for problems including accepting cycles. We experimented the algorithm and confirmed improvements both in performance and scalability.
  • 关键词:model checking ; accepting cycle search ; nested depth first search ; parallelization
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