2LS: memory safety and non-termination (competition contribution)

Malik, Viktor, Martiček, Štefan, Schrammel, Peter, Srivas, Mandayam, Vojnar, Tomáš and Wahlang, Johanan (2018) 2LS: memory safety and non-termination (competition contribution). 24th International Conference , TACAS 2018, Thessaloniki, Greece, April 14-20, 2018. Published in: Tools and Algorithms for the Construction and Analysis of Systems (TACAS). 10806 417-421. Springer ISBN 9783319899633

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Abstract

2LS is a C program analyser built upon the CPROVER infrastructure. 2LS is bit-precise and it can verify and refute program assertions and termination. 2LS implements template-based synthesis techniques, e.g. to find invariants and ranking functions, and incremental loop unwinding techniques to find counterexamples and $k$-induction proofs. New features in this year's version are improved handling of
heap-allocated data structures using a template domain for shape analysis and two approaches to prove program non-termination.

Item Type: Conference Proceedings
Additional Information: Held as part of the European Joint Conferences on Theory and Practice of Software
Keywords: software verification, shape analysis, termination, memory safety
Schools and Departments: School of Engineering and Informatics > Informatics
Subjects: Q Science > QA Mathematics > QA0075 Electronic computers. Computer science
Related URLs:
Depositing User: Peter Schrammel
Date Deposited: 22 May 2018 09:18
Last Modified: 23 May 2018 08:06
URI: http://srodev.sussex.ac.uk/id/eprint/75981

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