论文信息 - Automated conversion of ST control programs to why for verification purposes

Automated conversion of ST control programs to why for verification purposes

The paper presents a prototype tool ST2Why, which converts a Behavioral Interface Specification Language for ST language from IEC 61131–3 standard to Why code. The specification annotations are stored as special comments, which are close to implementation and readable by the programmer. Further transformation with Why tool into verification lemmas, confirms compliance between specification and implementation. Proving lemmas is performed in Coq, but other provers can be used as well.

Jan Sadolewski

[1] Albert L. Baker,et al. JML: A Notation for Detailed Design , 1999, Behavioral Specifications of Businesses and Systems.

[2] Bertrand Meyer,et al. Applying 'design by contract' , 1992, Computer.

[3] Pierre Castéran,et al. Interactive Theorem Proving and Program Development , 2004, Texts in Theoretical Computer Science An EATCS Series.

[4] Edsger W. Dijkstra,et al. A Discipline of Programming , 1976 .

[5] Christine Paulin-Mohring,et al. The coq proof assistant reference manual , 2000 .

[6] J. Filliâtre,et al. ACSL: ANSI/ISO C Specification Language , 2008 .

[7] Bertrand Meyer,et al. Eiffel: The Language , 1991 .

[8] Bernd J. Krämer,et al. Modular Verification of Function Block Based Industrial Control Systems , 1999 .

[9] Jan Sadolewski. Conversion of ST Control Programs to ANSI C for Verification Purposes , 2011, e Informatica Softw. Eng. J..