Detail publikace

Verification of parametric concurrent systems with prioritised FIFO resource management

VOJNAR, T. HABERMEHL, P. BOUAJJANI, A.

Originální název

Verification of parametric concurrent systems with prioritised FIFO resource management

Anglický název

Verification of parametric concurrent systems with prioritised FIFO resource management

Jazyk

en

Originální abstrakt

We consider the problem of parametric verification over a class of systems of processes competing for access to shared resources. We suppose the access to the resources to be controlled according to a FIFO-based policy with a possibility of distinguishing low-priority and high-priority resource requests. We propose a model of the concerned systems based on extended automata with queues. Over this model, we address verification of properties expressed in LTL\X enriched with global process quantification and interpreted on finite as well as fair behaviours of the given systems. In addition, we examine parametric verification of process deadlockability too. By reducing the parametric verification problems to finite-state model checking, we establish several decidability results for different classes of the considered properties and systems (including the special case of systems with the pure FIFO resource management). Moreover, we show that parametric verification against formulae with local process quantification is undecidable in the given context.

Anglický abstrakt

We consider the problem of parametric verification over a class of systems of processes competing for access to shared resources. We suppose the access to the resources to be controlled according to a FIFO-based policy with a possibility of distinguishing low-priority and high-priority resource requests. We propose a model of the concerned systems based on extended automata with queues. Over this model, we address verification of properties expressed in LTL\X enriched with global process quantification and interpreted on finite as well as fair behaviours of the given systems. In addition, we examine parametric verification of process deadlockability too. By reducing the parametric verification problems to finite-state model checking, we establish several decidability results for different classes of the considered properties and systems (including the special case of systems with the pure FIFO resource management). Moreover, we show that parametric verification against formulae with local process quantification is undecidable in the given context.

Dokumenty

BibTex


@article{BUT48165,
  author="Tomáš {Vojnar} and Peter {Habermehl} and Ahmed {Bouajjani}",
  title="Verification of parametric concurrent systems with prioritised FIFO resource management",
  annote="We consider the problem of parametric verification over a class of systems of
processes competing for access to shared resources. We suppose the access to the
resources to be controlled according to a FIFO-based policy with a possibility of
distinguishing low-priority and high-priority resource requests. We propose
a model of the concerned systems based on extended automata with queues. Over
this model, we address verification of properties expressed in LTL\X enriched
with global process quantification and interpreted on finite as well as fair
behaviours of the given systems. In addition, we examine parametric verification
of process deadlockability too. By reducing the parametric verification problems
to finite-state model checking, we establish several decidability results for
different classes of the considered properties and systems (including the special
case of systems with the pure FIFO resource management). Moreover, we show that
parametric verification against formulae with local process quantification is
undecidable in the given context.",
  address="NEUVEDEN",
  chapter="48165",
  edition="NEUVEDEN",
  howpublished="print",
  institution="NEUVEDEN",
  journal="FORMAL METHODS IN SYSTEM DESIGN",
  number="2",
  volume="32",
  year="2008",
  month="april",
  pages="129--172",
  publisher="NEUVEDEN",
  type="journal article - other"
}