Standard output
1754770455594 Test testAsync0: 1/0 - execute
1754770455599 Test testAsync0: 1/0 - sleeping
1754770455594 Test testAsync3: 1/0 - execute
1754770455599 Test testAsync3: 1/0 - sleeping
1754770455596 Test testAsync1: 1/0 - execute
1754770455599 Test testAsync1: 1/0 - sleeping
1754770455594 Test testAsync4: 1/0 - execute
1754770455600 Test testAsync4: 1/0 - sleeping
1754770455594 Test testAsync2: 1/0 - execute
1754770455600 Test testAsync2: 1/0 - sleeping
1754770459599 Test testAsync0: 1/0 - complete
1754770459600 Test testAsync1: 1/0 - complete
1754770459600 Test testAsync4: 1/0 - complete
1754770459601 Test testAsync2: 1/0 - complete
1754770459599 Test testAsync3: 1/0 - complete