A Formal Verification Study on the Rotterdam Storm Surge Barrier

The work

AuthorsKen Madlener; Sjaak Smetsers; Marko van Eekelen
Editors
Typeincollection
Year2010
Citekeymadlener2010formal

Where it appeared

Published in12th International Conference on Formal Engineering Methods (ICFEM 2010)
PublisherSpringer
SeriesLecture Notes in Computer Science
Pages287--302

Related

Distinct fromhaxthausen2010introduction
Distinct fromjilissen2023formal
Distinct fromkar2013mosfet
Distinct frommonti2022deductive

Abstract

This paper presents the results of the validation and verification of a crucial component of BOS, a large safety-critical system that decides when to close and open the Maeslantkering, a storm surge barrier near the city of Rotterdam in the Netherlands. BOS was specified in the formal language Z and model checking has been applied to some of its subsystems during its development. A lightweight model of the C++ code and the Z specification of the component was manually developed in the theorem prover PVS. As a result, some essential mismatches between specification and code were identified. We have also validated the Z specification itself by the use of challenge theorems, to assess particular design choices. Tools have been used to exhaustively search for inconsistencies between the original specification and the challenge theorems, which led to deeper issues with the specification itself.

How it got here

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Added2026-08-14 00:00 UTC
Approved bya person 2026-08-16 17:40 UTC

Filed under

lncs

Cite it as

@incollection{madlener2010formal,
  title        = {A Formal Verification Study on the Rotterdam Storm Surge Barrier},
  author       = {Ken Madlener and Sjaak Smetsers and Marko van Eekelen},
  year         = {2010},
  booktitle    = {12th International Conference on Formal Engineering Methods (ICFEM 2010)},
  publisher    = {Springer},
  series       = {Lecture Notes in Computer Science},
  pages        = {287--302},
  doi          = {10.1007/978-3-642-16901-4_20},
}

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