Compositional and Symbolic Model-Checking of Real-Time Systems

Forfattere

  • Kim G. Larsen
  • Paul Pettersson
  • Wang Yi

DOI:

https://doi.org/10.7146/brics.v3i59.18770

Resumé

Efficient automatic model-checking algorithms for
real-time systems have been obtained in recent years
based on the state-region graph technique of Alur,
Courcoubetis and Dill. However, these algorithms are
faced with two potential types of explosion arising from
parallel composition: explosion in the space of control
nodes, and explosion in the region space over clock variables.
In this paper we attack these explosion problems by
developing and combining compositional and symbolic
model-checking techniques. The presented techniques
provide the foundation for a new automatic verification
tool Uppaal. Experimental results indicate that
Uppaal performs time- and space-wise favorably compared
with other real-time verification tools.

Downloads

Publiceret

1996-06-29

Citation/Eksport

Larsen, K. G., Pettersson, P., & Yi, W. (1996). Compositional and Symbolic Model-Checking of Real-Time Systems. BRICS Report Series, 3(59). https://doi.org/10.7146/brics.v3i59.18770

Nummer

Nr. 59 (1996): RS-59 Compositional and Symbolic Model-Checking of Real-Time Systems

Sektion

Artikler

Licens

Authors who publish with this journal agree to the following terms:

    1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.

    1. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.

  1. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).