1.651810,READ,1.355794,4000000000
8.011007,SORT,5.223583,6000000000
11.703976,READ,3.033397,20000000000
17.357816,WRITE,4.644122,20000000000
20.846695,READ,2.865776,20000000000
26.468573,WRITE,4.617909,20000000000
====================================:
	 RUN read: 1.650639
	 RUN sort: 6.359202
	 RUN write: 18.457578
Total RUN: 26.644984