Boundedness of Reset P/T Nets

  • Authors:
  • Catherine Dufourd;Petr Jancar;Ph. Schnoebelen

  • Affiliations:
  • -;-;-

  • Venue:
  • ICAL '99 Proceedings of the 26th International Colloquium on Automata, Languages and Programming
  • Year:
  • 1999

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Abstract

P/T nets with reset and transfer arcs can be seen as counter-machines with some restricted set of operations. Surprisingly, several problems related to boundedness are harder for Reset nets than for the more expressive Transfer nets. Our main result is that boundedness is undecidable for nets with three reset arcs, while it is decidable for nets with two resetable places.