for i in sid*/detail.log
do
	start_sec=`grep 'Start Time:' $i | head -1 | awk '{ print $NF }' | tr -d '()'`
	end_sec=`grep 'End Time:' $i | tail -1 | awk '{ print $(NF - 3) }' | tr -d '()'`

	start_date=`echo $start_sec | epoch.pl`
	end_date=`echo $end_sec | epoch.pl`

	elapsed_sec=$(( $end_sec - $start_sec ))

	elapsed_hrs=$(( $elapsed_sec / 3600 ))
	elapsed_sec=$(( $elapsed_sec - $elapsed_hrs * 3600 ))
	elapsed_min=$(( $elapsed_sec / 60 ))
	elapsed_sec=$(( $elapsed_sec - $elapsed_min * 60 ))

	printf "$start_date - $end_date ($elapsed_hrs:"
	if [ $elapsed_min -lt 10 ]
	then
		printf "0"
	fi
	printf "$elapsed_min:"
	if [ $elapsed_sec -lt 10 ]
	then
		printf "0"
	fi
	printf "$elapsed_sec)\n"
done