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Verification of Evolving Graph Structures (Dagstuhl Seminar 15451)

Authors: Parosh Aziz Abdulla, Fabio Gadducci, Barbara König, and Viktor Vafeiadis

Published in: Dagstuhl Reports, Volume 5, Issue 11 (2016)

Abstract

This report documents the programme and the outcome of Dagstuhl Seminar 15451 "Verification of Evolving Graph Structures". The aim was to bring together researchers from different communities (shape analysis, separation logic, graph transformation, verification of infinite-state systems) who are interested in developing techniques for the analysis of graph manipulations, i.e., methods that are able to handle the challenges that arise in current verification problems. Apart from scientific talks, the programme also included four tutorial talks and four working groups, which are summarized in this report.

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Parosh Aziz Abdulla, Fabio Gadducci, Barbara König, and Viktor Vafeiadis. Verification of Evolving Graph Structures (Dagstuhl Seminar 15451). In Dagstuhl Reports, Volume 5, Issue 11, pp. 1-28, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2016)

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@Article{azizabdulla_et_al:DagRep.5.11.1,
  author =	{Aziz Abdulla, Parosh and Gadducci, Fabio and K\"{o}nig, Barbara and Vafeiadis, Viktor},
  title =	{{Verification of Evolving Graph Structures (Dagstuhl Seminar 15451)}},
  pages =	{1--28},
  journal =	{Dagstuhl Reports},
  ISSN =	{2192-5283},
  year =	{2016},
  volume =	{5},
  number =	{11},
  editor =	{Aziz Abdulla, Parosh and Gadducci, Fabio and K\"{o}nig, Barbara and Vafeiadis, Viktor},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagRep.5.11.1},
  URN =		{urn:nbn:de:0030-drops-57614},
  doi =		{10.4230/DagRep.5.11.1},
  annote =	{Keywords: dynamic systems, graph transformation, graphs, heap analysis, separation logic, shape analysis, static analysis, verification}
}

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DOI: 10.4230/DagSemProc.08171.3

Shape Analysis via Monotonic Abstraction

Authors: Parosh Aziz Abdulla, Ahmed Bouajjani, Jonathan Cederberg, Frédéric Haziza, Ran Ji, and Ahmed Rezine

Published in: Dagstuhl Seminar Proceedings, Volume 8171, Beyond the Finite: New Challenges in Verification and Semistructured Data (2008)

Abstract

We propose a new formalism for reasoning about dynamic memory heaps, using monotonic abstraction and symbolic backward reachability analysis. We represent the heaps as graphs, and introduce an ordering on these graphs. This enables us to represent the violation of a given safety property as the reachability of a finitely representable set of bad graphs. We also describe how to symbolically compute the reachable states in the transition system induced by a program.

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Parosh Aziz Abdulla, Ahmed Bouajjani, Jonathan Cederberg, Frédéric Haziza, Ran Ji, and Ahmed Rezine. Shape Analysis via Monotonic Abstraction. In Beyond the Finite: New Challenges in Verification and Semistructured Data. Dagstuhl Seminar Proceedings, Volume 8171, pp. 1-11, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2008)

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@InProceedings{azizabdulla_et_al:DagSemProc.08171.3,
  author =	{Aziz Abdulla, Parosh and Bouajjani, Ahmed and Cederberg, Jonathan and Haziza, Fr\'{e}d\'{e}ric and Ji, Ran and Rezine, Ahmed},
  title =	{{Shape Analysis via Monotonic Abstraction}},
  booktitle =	{Beyond the Finite: New Challenges in Verification and Semistructured Data},
  pages =	{1--11},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2008},
  volume =	{8171},
  editor =	{Anca Muscholl and Ramaswamy Ramanujam and Micha\"{e}l Rusinowitch and Thomas Schwentick and Victor Vianu},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.08171.3},
  URN =		{urn:nbn:de:0030-drops-15590},
  doi =		{10.4230/DagSemProc.08171.3},
  annote =	{Keywords: Shape analysis, Program verification, Static analysis}
}

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Documents authored by Aziz Abdulla, Parosh

Verification of Evolving Graph Structures (Dagstuhl Seminar 15451)

Abstract

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Shape Analysis via Monotonic Abstraction

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