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Unbounded Lazy-CSeq: a lazy sequentialization tool for C programs with unbounded context switches (competition contribution)

Record type: Conference or Workshop Item (Paper)

We describe a new CSeq module for the verification of multi-threaded C programs with dynamic thread creation. This module implements a variation of the lazy sequentialization algorithm implemented in Lazy-CSeq. The main novelty is that we now support an unbounded number of context switches and allow unbounded loops, while the number of allowed threads still remains bounded. This is achieved by a modified sequentialization transformation and the use of the CPAChecker as sequential verification backend.

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Citation

Lam Nguyen, Truc, Fischer, Bernd, La Torre, Salvatore and Parlato, Gennaro (2015) Unbounded Lazy-CSeq: a lazy sequentialization tool for C programs with unbounded context switches (competition contribution) At 21st International Conference on Tools and Algorithms for the Construction and Analysis of Systems (TACAS), United Kingdom. 11 - 18 Apr 2015. 3 pp.

More information

Published date: April 2015
Venue - Dates: 21st International Conference on Tools and Algorithms for the Construction and Analysis of Systems (TACAS), United Kingdom, 2015-04-11 - 2015-04-18
Organisations: Electronic & Software Systems

Identifiers

Local EPrints ID: 370672
URI: http://eprints.soton.ac.uk/id/eprint/370672
PURE UUID: 83fe247e-1edb-4074-8f86-a47e5debcc74

Catalogue record

Date deposited: 31 Oct 2014 21:58
Last modified: 17 Jul 2017 21:49

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Contributors

Author: Truc Lam Nguyen
Author: Bernd Fischer
Author: Salvatore La Torre
Author: Gennaro Parlato

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