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A LOTOS Specification of a "Transit-Node"
Laurent Mounier
Rapport SPECTRE, 94-8, VERIMAG, Grenoble, March 1994
Abstract:
This report describes the formal specification and
verification of a ``Transit-Node'', an abstraction of a
routing component of a communication network.
First, an informal definition of the Transit-Node,
initially proposed within the RACE project SPECS, is formally
described using the LOTOS language. Then, it is verified
following a model-based approach: the LOTOS specification is
translated into a finite LTS, and its correctness is checked
on this model.
Practically, all the verifications has been performed
using CADP, a toolbox for the verification of LOTOS programs.
This work was carried out in the framework of the
French project ``VTT'' (Verification, Types and Time), those
goal was to compare and evaluate different verification methods
on a same case study.
| 39 pages |  |
 PostScript |