Mon Mar 22 11:57:52 PDT 2010 :  ./test1_9.sh r15 1 ./data/r15
Mon Mar 22 12:07:30 PDT 2010 :  ./test1_9.sh r15 2 ./data/r15
Mon Mar 22 12:16:22 PDT 2010 :  ./test1_9.sh r15 3 ./data/r15