PETRI NET - LIKE TREATMENT OF B-MACHINE BEHAVIOUR

In this paper we define a computation of a B-machine in the form suitable for the integration of the B-Method and Petri nets. The B-machine is an abstract specification component of the B-Method.We also describe the prerequisites of our definition of computation, which contain an addition to the theory of B-Method itself, and formulate the theorem about a relationship between our definition and semantics of the generalized substitution language, in which operations of Bmachine are written.