Model-Checking Parameterized Concurrent Programs Using Linear Interfaces


Torre, Salvatore La, Madhusudan, P. and Parlato, Gennaro (2010) Model-Checking Parameterized Concurrent Programs Using Linear Interfaces. In, CAV, Edinburgh,, UK, 15 - 19 Jul 2010. Springer, 629-644.

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Description/Abstract

We consider the verification of parameterized Boolean programs— abstractions of shared-memory concurrent programs with an unbounded number of threads. We propose that such programs can be model-checked by iteratively considering the program under k-round schedules, for increasing values of k, using a novel compositional construct called linear interfaces that summarize the effect of a block of threads in a k-round schedule. We also develop a game-theoretic sound technique to show that k rounds of schedule suffice to explore the entire search-space, which allows us to prove a parameterized program entirely correct. We implement a symbolic model-checker, and report on experiments verifying parameterized predicate abstractions of Linux device drivers interacting with a kernel to show the efficacy of our technique.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Event Dates: July 15-19, 2010
ISBNs: 9783642142949
Divisions: Faculty of Physical Sciences and Engineering > Electronics and Computer Science > Electronic & Software Systems
ePrint ID: 272454
Date Deposited: 13 Jun 2011 13:37
Last Modified: 27 Mar 2014 20:18
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/272454

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