2LS: Arrays and Loop Unwinding (Competition Contribution)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F23%3APU150475" target="_blank" >RIV/00216305:26230/23:PU150475 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/content/pdf/10.1007/978-3-031-30820-8_31.pdf?pdf=inline%20link" target="_blank" >https://link.springer.com/content/pdf/10.1007/978-3-031-30820-8_31.pdf?pdf=inline%20link</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-031-30820-8_31" target="_blank" >10.1007/978-3-031-30820-8_31</a>
Alternative languages
Result language
angličtina
Original language name
2LS: Arrays and Loop Unwinding (Competition Contribution)
Original language description
2LS is a C program analyser built upon the CPROVER infrastructure that can verify and refute program assertions, memory safety, and termination. Until now, one of the main drawbacks of 2LS was its inability to verify most programs with arrays. This paper introduces a new abstract domain in 2LS for reasoning about the contents of arrays. In addition, we introduce an improved approach to loop unwinding, a crucial component of the 2LS' verification algorithm, which particularly enables finding proofs and counterexamples for programs working with dynamic memory.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
<a href="/en/project/GA23-06506S" target="_blank" >GA23-06506S: Advanced Analysis and Verification for Advanced Software</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 29th International Conference on Tools and Algorithms for the Construction and Analysis of Systems, part 2
ISBN
978-3-031-30819-2
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
529-534
Publisher name
Springer International Publishing
Place of publication
Paris
Event location
Paris
Event date
Apr 22, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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