This report has two objectives. First, we present an original method of proof of soundness of a weakest precondition calculus, based on the notion of blocking semantics. The method mimics, at the level of logic specifications, the classical proof of type soundness. Moreover, the proof is performed formally using the Why3 environment for deductive verification, and we illustrate, along the development of the case study, the advanced features of Why3 we used. The result is a revisited presentation the weakest precondition calculus which is easy to follow, although formally made, thanks in particular to the high degree of proof automation that allows us to focus on the key points.Ce rapport a deux objectifs. D'une part, nous présentons une mét...
Abstract. In proof theory, a standard method for showing the correct-ness of a program w.r.t. given ...
This thesis is set in the domain of deductive verification of programs, which consists of transformi...
Abstract In proof theory, a standard method for showing the correct-ness of a program w.r.t. given p...
This report has two objectives. First, we present an original method of proof of soundness of a weak...
Verification condition (VC) generation is a fundamental part of many program analysis and applicatio...
Verification condition (VC) generation is a fundamental part of many program analysis and applicatio...
Verification conditions (VCs) are logical formulae whose validity implies the correctness of a progr...
International audienceWhy3 is the next generation of the Why software verification platform. Why3 cl...
AbstractDijkstra and Scholten (1990) present an axiomatic semantics for Dijkstra's guarded command l...
Verification conditions (VCs) are logical formulae whose validity implies the correctness of a progr...
International audienceA major issue in the activity of deductive program verification is to understa...
AbstractThis paper distinguishes several different approaches to organising a weakest pre-condition ...
In proof theory, a standard method for showing the correctness of a program w.r.t. given pre- and po...
In proof theory, a standard method for showing the correctness of a program w.r.t. given pre- and po...
I am indebted to Prof. Edsgar Dijkstra for introducing me to weakest preconditions, Prof. J Moore fo...
Abstract. In proof theory, a standard method for showing the correct-ness of a program w.r.t. given ...
This thesis is set in the domain of deductive verification of programs, which consists of transformi...
Abstract In proof theory, a standard method for showing the correct-ness of a program w.r.t. given p...
This report has two objectives. First, we present an original method of proof of soundness of a weak...
Verification condition (VC) generation is a fundamental part of many program analysis and applicatio...
Verification condition (VC) generation is a fundamental part of many program analysis and applicatio...
Verification conditions (VCs) are logical formulae whose validity implies the correctness of a progr...
International audienceWhy3 is the next generation of the Why software verification platform. Why3 cl...
AbstractDijkstra and Scholten (1990) present an axiomatic semantics for Dijkstra's guarded command l...
Verification conditions (VCs) are logical formulae whose validity implies the correctness of a progr...
International audienceA major issue in the activity of deductive program verification is to understa...
AbstractThis paper distinguishes several different approaches to organising a weakest pre-condition ...
In proof theory, a standard method for showing the correctness of a program w.r.t. given pre- and po...
In proof theory, a standard method for showing the correctness of a program w.r.t. given pre- and po...
I am indebted to Prof. Edsgar Dijkstra for introducing me to weakest preconditions, Prof. J Moore fo...
Abstract. In proof theory, a standard method for showing the correct-ness of a program w.r.t. given ...
This thesis is set in the domain of deductive verification of programs, which consists of transformi...
Abstract In proof theory, a standard method for showing the correct-ness of a program w.r.t. given p...