duration_s=$(($suite_end - $suite_start))
duration_m=$(($duration_s / 60))
duration_h=$(($duration_m / 60))
if [ $duration_m -lt 10 ]; then duration_m="0$duration_m"; fi
if [ $duration_h -lt 10 ]; then duration_h="0$duration_h"; fi
duration_s=$(($suite_end - $suite_start))
duration_m=$(($duration_s / 60))
duration_h=$(($duration_m / 60))
if [ $duration_m -lt 10 ]; then duration_m="0$duration_m"; fi
if [ $duration_h -lt 10 ]; then duration_h="0$duration_h"; fi