Model Checking Based on Sequential ATPG

  • Authors:
  • Vamsi Boppana;Sreeranga P. Rajan;Koichiro Takayama;Masahiro Fujita

  • Affiliations:
  • -;-;-;-

  • Venue:
  • CAV '99 Proceedings of the 11th International Conference on Computer Aided Verification
  • Year:
  • 1999

Quantified Score

Hi-index 0.00

Visualization

Abstract

State-space explosion remains to be a significant challenge for Finite State Machine (FSM) exploration techniques in model checking and sequential verification. In this work, we study the use of sequential ATPG (Automatic Test-Pattern Generation) as a solution to overcome the problem for a useful class of temporal logic properties. We also develop techniques to exploit the existence of synchronizing sequences to reduce some temporal logic properties to simpler properties that can be efficiently checked using an ATPG algorithm. We show that the method has the potential to scale up to large, industrial-strength, hardware designs for which current model checking techniques fail.