School of Computing

Proof Appendix for Loop Leaping with Closures

Sebastian Biallas, J"org Brauer, Andy King, and Stefan Kowalewski

Technical Report 3-12, University of Kent, School of Computing, June 2012.

Abstract

Loop leaping is the colloquial name given to a form of program analysis in which summaries are derived for nested loops starting from the innermost loop and proceeding in a bottom-up fashion considering one more loop at a time. Loop leaping contrasts with classical approaches to finding loop invariants that are iterative; loop leaping is compositional requiring each stratum in the nest of loops to be considered exactly once. The approach is attractive in predicate abstraction where disjunctive domains are increasingly used that present long ascending chains. This paper proposes a simple and an efficient approach for loop leaping for these domains based on viewing loops as closure operators.

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Bibtex Record

@techreport{3231,
author = {Sebastian Biallas and J"{o}rg Brauer and Andy King and Stefan Kowalewski},
title = {Proof {A}ppendix for {L}oop {L}eaping with {C}losures},
month = {June},
year = {2012},
pages = {},
keywords = {},
note = {},
doi = {},
url = {http://www.cs.kent.ac.uk/pubs/2012/3231},
    publication_type = {techreport},
    submission_id = {18776_1340115444},
    institution = {University of Kent},
    number = {3-12},
    address = {School of Computing},
}

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