RATSY – a new requirements analysis tool with synthesis

Authors:
Roderick Bloem;Alessandro Cimatti;Karin Greimel;Georg Hofferek;Robert Könighofer;Marco Roveri;Viktor Schuppan;Richard Seeber
Affiliations:
Graz University of Technology, Austria;Fondazione Bruno Kessler, Trento, Italy;Graz University of Technology, Austria;Graz University of Technology, Austria;Graz University of Technology, Austria;Fondazione Bruno Kessler, Trento, Italy;Fondazione Bruno Kessler, Trento, Italy;Graz University of Technology, Austria
Venue:
CAV'10 Proceedings of the 22nd international conference on Computer Aided Verification
Year:
2010

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Abstract

Formal specifications play an increasingly important role in system design-flows Yet, they are not always easy to deal with In this paper we present RATSY, a successor of the Requirements Analysis Tool RAT RATSY extends RAT in several ways First, it includes a new graphical user interface to specify system properties as simple Büchi word automata Second, it can help debug incorrect specifications by means of a game-based approach Third, it allows correct-by-construction synthesis of systems from their temporal properties These new features and their seamless integration assist in property-based design processes.