Auxiliary constructs for proving liveness in compassion discrete systems

  • Authors:
  • Teng Long;Wenhui Zhang

  • Affiliations:
  • State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, Beijing, China and School of Information Science and Engineering, Graduate University of China Academy ...;State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, Beijing, China

  • Venue:
  • ATVA'10 Proceedings of the 8th international conference on Automated technology for verification and analysis
  • Year:
  • 2010

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Abstract

For proving response properties in systems with compassion requirements, a deductive rule is introduced in [1]. In order to use the rule, auxiliary constructs are needed. They include helpful assertions and ranking functions defined on a well-founded domain. The work in [2]computes ranking functions for response properties in systems with justice requirements. This paper presents an approach which extends the work in [2] with compassion requirements. The approach is illustrated on two examples of sequential and concurrent programs.