@incollection{GrahlUlbrich2016,
author = {Daniel Grahl and Mattias Ulbrich},
title = {From Specification to Proof Obligations},
booktitle = {Deductive Software Verification - The {\KeY} Book: From Theory to Practice},
pages = {243--287},
chapter = {8},
part = {II: Specification and Verification},
year = {2016},
month = dec,
url = {http://dx.doi.org/10.1007/978-3-319-49812-6_8},
doi = {10.1007/978-3-319-49812-6_8},
series = {Lecture Notes in Computer Science},
volume = {10001},
publisher = {Springer}
}
From Specification to Proof Obligations
| Autor(en): | Daniel Grahl und Mattias Ulbrich |
|---|---|
| In: | Deductive Software Verification - The KeY Book: From Theory to Practice |
| Verleger: | Springer |
| Reihe: | Lecture Notes in Computer Science |
| Band: | 10001 |
| Teil: | II: Specification and Verification |
| Kapitel: | 8 |
| Jahr: | 2016 |
| Seiten: | 243-287 |
| URL: | http://dx.doi.org/10.1007/978-3-319-49812-6_8 |
| DOI: | 10.1007/978-3-319-49812-6_8 |
| Links: | Book |
Abstract
The calculus of the KeY prover operates on the logic JavaDL while Java programs are specified using the Java Modeling Language (JML). This chapter builds a formal bridge between the two logical languages by providing a denotational formal semantics for JML, translating expressions and contracts to formulas in JavaDL. Proof obligations which entail the correctness of contracts are defined for functional and dependency contracts. The issue of well-definedness of JML contracts is discussed and a formulation of a proof condition is presented.