Developing a Framework for Simulation, Verification and Testing of SDL Specifications
Description: 3-Nov-00: Activator

Activator
•SDL differentiates between process definition and process instance
•Defined process activation mechanism
•Receiver process instance
• (1 receiverprocess start
• ((ackid . nil) (frameid . nil) (self . 1)
• (sender . nil) (parent . 0) (offspring . nil)
• ((start …)) nil)
•Correctness property: defined a recognizer for valid instances of a system
• (defthm activate-makes-instance
• (implies (wf-type S)
• (wf-instance (activate S) S)))