Standard output
1745957877689 Test testAsync2: 1/0 - execute
1745957877697 Test testAsync2: 1/0 - sleeping
1745957877691 Test testAsync3: 1/0 - execute
1745957877698 Test testAsync3: 1/0 - sleeping
1745957877691 Test testAsync4: 1/0 - execute
1745957877698 Test testAsync4: 1/0 - sleeping
1745957877695 Test testAsync1: 1/0 - execute
1745957877698 Test testAsync1: 1/0 - sleeping
1745957877695 Test testAsync0: 1/0 - execute
1745957877699 Test testAsync0: 1/0 - sleeping
1745957881698 Test testAsync2: 1/0 - complete
1745957881700 Test testAsync1: 1/0 - complete
1745957881698 Test testAsync4: 1/0 - complete
1745957881698 Test testAsync3: 1/0 - complete
1745957881702 Test testAsync0: 1/0 - complete