Standard output
1744345211803 Test testAsync4: 1/0 - execute
1744345211808 Test testAsync4: 1/0 - sleeping
1744345211808 Test testAsync2: 1/0 - execute
1744345211808 Test testAsync2: 1/0 - sleeping
1744345211805 Test testAsync3: 1/0 - execute
1744345211808 Test testAsync3: 1/0 - sleeping
1744345211808 Test testAsync1: 1/0 - execute
1744345211809 Test testAsync1: 1/0 - sleeping
1744345211806 Test testAsync0: 1/0 - execute
1744345211810 Test testAsync0: 1/0 - sleeping
1744345215808 Test testAsync4: 1/0 - complete
1744345215809 Test testAsync3: 1/0 - complete
1744345215810 Test testAsync0: 1/0 - complete
1744345215813 Test testAsync1: 1/0 - complete
1744345215808 Test testAsync2: 1/0 - complete