how to stop fluka running completely?

Dear fluka experts,
      When I run a fluka process, if I want to stop it, I put fluka.stop
file into the fluka_xxxx directory. I find that the fluka will terminate
the current cycle running, then it will run the next cycle. How can I
terminate the fluka running completely? Because I run many cycles every
time(for example $FLUPRO/fluitl/rfluka -N0 -M200 CSNSBN.inp &).
Thanks!

                                             Hantao Jing
                                            2009-4-26
Received on Sun Apr 26 2009 - 17:53:00 CEST