Standard output
1746679945736 Test testAsync2: 1/0 - execute
1746679945740 Test testAsync2: 1/0 - sleeping
1746679945736 Test testAsync3: 1/0 - execute
1746679945740 Test testAsync3: 1/0 - sleeping
1746679945741 Test testAsync1: 1/0 - execute
1746679945741 Test testAsync1: 1/0 - sleeping
1746679945738 Test testAsync4: 1/0 - execute
1746679945741 Test testAsync4: 1/0 - sleeping
1746679945736 Test testAsync0: 1/0 - execute
1746679945742 Test testAsync0: 1/0 - sleeping
1746679949740 Test testAsync2: 1/0 - complete
1746679949742 Test testAsync1: 1/0 - complete
1746679949743 Test testAsync4: 1/0 - complete
1746679949741 Test testAsync3: 1/0 - complete
1746679949742 Test testAsync0: 1/0 - complete