In this work we present the first version of ROSA Analyser, a tool designed
to get closer to a fully automatic process of analysing the behaviour of a
system specified as a process of the Markovian Process Algebra ROSA. In this
first development stage, ROSA Analyser is able to generate the Labelled
Transition System, according to ROSA Operational Semantics.
ROSA Analyser performance starts with the Syntactic Analysis so generating a
layered structure, suitable to then, apply the Operational Semantics Transition
rules in the easier way. ROSA Analyser is able to recognize some states
identities deeper than the Syntactic ones. This is the very first step in the
way to reduce the size of the LTS and then to avoid the state explosion
problem, so making this task more tractable.
For the sake of better illustrating the usefulness of ROSA Analyser, a case
study is also provided within this work.Comment: In Proceedings WS-FMDS 2012, arXiv:1207.1841. Formal model's too