  Model-Based Systems Engineering (MBSE) is a development approach aiming to
build correct-by-construction systems, provided the use of clear, unambiguous
and complete models to describe them along the design process. The approach is
supported by several engineering tools that automate the development steps, for
example the production of code, documentation, test cases and more. TASTE [1]
is pragmatic MBSE toolset supported by ESA that encapsulates several
technologies to design a system (data modelling, architecture modelling,
behaviour modelling/implementation), to automatically generate the binary
application(s), and to validate it. One topic left open in TASTE is the formal
verification of a system design with respect to specified properties. In this
paper we describe our approach based on the IF model-checker [4] to enable the
formal verification of properties on TASTE designs. The approach is currently
under development in the ESA MoC4Space project.
