Material for Lecture 2

• Modeling, Specification, and Simulation of QLOCK in CafeOBJ (slides in a pdf file)
• Generic Sequence Spec (text file with .cafe extension)
• Generic Set Spec (text file with .cafe extension)
• System Specification of QLOCK (text file with .cafe extension)
• QLOCK Simulation with Built-in Search Predicates (text file with .cafe extension)
      The above 4 files of CafeOBJ codes (files with .cafe extension) are supposed to be in the same directory.