The .cshrc file that comes with your Flame system contains the alias which can be used to kill all Flame processes at once.
To kill all Flame-related processes:
To verify that all Flame-related processes have been killed:
This command displays information about all active processes, including the application with which each process is associated, and a process ID number. If all Flame processes have been successfully killed, this command should return no results.
Never restart Flame if there are still Flame processes left over from a previous session. If some Flame processes persist after using the kill alias, you must kill them independently.