Language Strength Reduction

  • Nicholas Kidd
  • Akash Lal
  • Thomas Reps
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5079)

Abstract

This paper concerns methods to check for atomic-set serializability violations in concurrent Java programs. The straightforward way to encode a reentrant lock is to model it with a context-free language to track the number of successive lock acquisitions. We present a construction that replaces the context-free language that describes a reentrant lock by a regular language that describes a non-reentrant lock. We call this replacement language strength reduction. Language strength reduction produces an average speedup (geometric mean) of 3.4. Moreover, for 2 programs that previously exhausted available space, the tool is now able to run to completion.

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References

  1. 1.
    Vaziri, M., Tip, F., Dolby, J.: Associating synchronization constraints with data in an object-oriented language. In: POPL (2006)Google Scholar
  2. 2.
    Kidd, N., Reps, T., Dolby, J., Vaziri, M.: Static detection of atomic-set serializability violations. Technical Report TR-1623, Univ. of Wisconsin (October 2007)Google Scholar
  3. 3.
    Bouajjani, A., Esparza, J., Touili, T.: A generic approach to the static analysis of concurrent programs with procedures. In: POPL (2003)Google Scholar
  4. 4.
    Chaki, S., Clarke, E.M., Kidd, N., Reps, T.W., Touili, T.: Verifying concurrent message-passing C programs with recursive calls. In: Hermanns, H., Palsberg, J. (eds.) TACAS 2006 and ETAPS 2006. LNCS, vol. 3920, pp. 334–349. Springer, Heidelberg (2006)CrossRefGoogle Scholar
  5. 5.
    Alur, R., Madhusudan, P.: Visibly pushdown languages. In: STOC (2004)Google Scholar
  6. 6.
    Alur, R., Madhusudan, P.: Adding nesting structure to words. In: H. Ibarra, O., Dang, Z. (eds.) DLT 2006. LNCS, vol. 4036, Springer, Heidelberg (2006)CrossRefGoogle Scholar
  7. 7.
    Lal, A., Reps, T., Balakrishnan, G.: Extended weighted pushdown systems. In: Etessami, K., Rajamani, S.K. (eds.) CAV 2005. LNCS, vol. 3576, Springer, Heidelberg (2005)Google Scholar
  8. 8.
    Eytani, Y., Havelund, K., Stoller, S.D., Ur, S.: Towards a framework and a benchmark for testing tools for multi-threaded programs. Conc. and Comp.: Prac. and Exp. 19(3) (2007)Google Scholar
  9. 9.
    Schwoon, S.: Model-Checking Pushdown Systems. PhD thesis, TUM (2002)Google Scholar
  10. 10.
    Reps, T., Schwoon, S., Jha, S., Melski, D.: Weighted pushdown systems and their application to interprocedural dataflow analysis. In: SCP (2005)Google Scholar
  11. 11.
    Bahar, R.I., Frohm, E.A., Gaona, C.M., Hachtel, G.D., Macii, E., Pardo, A., Somenzi, F.: Algebraic decision diagrams and their applications. In: CAD (1993)Google Scholar
  12. 12.
    Kidd, N., Lal, A., Reps, T.: Advanced queries for property checking. Technical Report TR-1621, Univ. of Wisconsin (October 2007)Google Scholar
  13. 13.
    Chaudhuri, S., Alur, R.: Instrumenting C programs with nested word monitors. In: Bošnački, D., Edelkamp, S. (eds.) SPIN 2007. LNCS, vol. 4595. Springer, Heidelberg (2007)CrossRefGoogle Scholar
  14. 14.
    Kahlon, V., Ivancic, F., Gupta, A.: Reasoning about threads communicating via locks. In: Etessami, K., Rajamani, S.K. (eds.) CAV 2005. LNCS, vol. 3576, Springer, Heidelberg (2005)Google Scholar
  15. 15.
    Kahlon, V., Yang, Y., Sankaranarayan, S., Gupta, A.: Fast and accurate static data-race detection for concurrent programs. In: Etessami, K., Rajamani, S.K. (eds.) CAV 2005. LNCS, vol. 3576, Springer, Heidelberg (2005)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2008

Authors and Affiliations

  • Nicholas Kidd
    • 1
  • Akash Lal
    • 1
  • Thomas Reps
    • 1
    • 2
  1. 1.University of WisconsinMadisonUSA
  2. 2.GrammaTech, Inc., IthacaNYUSA

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