Average time: clock secs: 6.13193e-05(=6131.93 usecs)  cpu secs: 2e-06(=200 usecs)
Minimum time: clock secs: 0.005049(=5049 usecs)  cpu secs: 0(=0 usecs)
Maximum time: clock secs: 0.019261(=19261 usecs)  cpu secs: 0.02(=20000 usecs)