cannot interrupt process !AC
Facility: DEBUG, VMS Debugger
Explanation: The debugger could not interrupt the specified
process because it was deleted. This message usually indicates
that the specified process terminated abnormally-either via the
DCL STOP command or via a call to $DELPRC.
User Action: The debugger failed to interrupt the process. Unless
the reason for this is apparent, submit a Software Performance
Report (SPR).