A Constraint Oriented Proof Methodology Based on Modal Transition
Systems
A Constraint Oriented Proof Methodology Based on Modal Transition
Systems
Kim G. Larsen
Bernhard Steffen
Carsten Weise
In 6th
NWPT, pages 238-250
Abstract:
In this paper, we present a constraint-oriented state-based
proof methodology for concurrent software systems which exploits
compositionality and abstraction for the reduction of the verification
problem under investigation. Formal basis for this methodology are Modal
Transition Systems allowing loose state-based specifications, which can be
refined by successively adding constraints. Key concepts of our method are
projective views, separation of proof obligations, Skolemization and abstraction. The method is even applicable to real
time systems.
Comments
Weise: Lehrstuhl für Informatik I, Aachen University of
Technology, Germany. Email: carsten@informatik.rwth-aachen.de.
Available as PostScript,
DVI.
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