Parallel Processes with Real-Time and Data: The ATLANTIF Intermediate Format

  • Authors:
  • Jan Stöcker;Frédéric Lang;Hubert Garavel

  • Affiliations:
  • VASY project-team, INRIA Grenoble --- Rhône-Alpes/ LIG, Montbonnot, France;VASY project-team, INRIA Grenoble --- Rhône-Alpes/ LIG, Montbonnot, France;VASY project-team, INRIA Grenoble --- Rhône-Alpes/ LIG, Montbonnot, France

  • Venue:
  • IFM '09 Proceedings of the 7th International Conference on Integrated Formal Methods
  • Year:
  • 2009

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Abstract

To model real-life critical systems, one needs"high-level" languages to express three important concepts: complex data structures, concurrency, and real-time. So far, the verification of timed systems has been successfully applied to "low-level" models, such as timed extensions of automata or of Petri nets. To bridge the gap between high-level languages, which allow a concise modeling of systems, and low-level models, for which efficient algorithms and tools have been designed, intermediate models are needed. In this paper, we propose the Atlantif intermediate model, an extension with real-time and concurrency of the Ntif (New Technology Intermediate Format ) intermediate model. We define the formal semantics of Atlantif and present a translator from Atlantif to timed automata (for verification using Uppaal ), and to time Petri nets (for verification using Tina ).