Bounded model checking of CTL

  • Authors:
  • Zhi-Hong Tao;Cong-Hua Zhou;Zhong Chen;Li-Fu Wang

  • Affiliations:
  • Department of Computer Science and Technology, Peking University, Beijing, China;Department of Mathematics, Nanjing University, Nanjing, China;Department of Computer Science and Technology, Peking University, Beijing, China;Department of Computer Science and Technology, Peking University, Beijing, China

  • Venue:
  • Journal of Computer Science and Technology
  • Year:
  • 2007

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Abstract

Bounded Model Checking has been recently introduced as an efficient verification method for reactive systems. This technique reduces model checking of linear temporal logic to propositional satisfiability. In this paper we first present how quantified Boolean decision procedures can replace BDDs. We introduce a bounded model checking procedure for temporal logic CTL* which reduces model checking to the satisfiability of quantified Boolean formulas. Our new technique avoids the space blow up of BDDs, and extends the concept of bounded model checking.