Standard output
1714796416710 Test testAsync4: 1/0 - execute
1714796416710 Test testAsync1: 1/0 - execute
1714796416715 Test testAsync1: 1/0 - sleeping
1714796416711 Test testAsync2: 1/0 - execute
1714796416715 Test testAsync2: 1/0 - sleeping
1714796416714 Test testAsync0: 1/0 - execute
1714796416716 Test testAsync0: 1/0 - sleeping
1714796416714 Test testAsync3: 1/0 - execute
1714796416716 Test testAsync3: 1/0 - sleeping
1714796416715 Test testAsync4: 1/0 - sleeping
1714796420715 Test testAsync1: 1/0 - complete
1714796420720 Test testAsync0: 1/0 - complete
1714796420717 Test testAsync3: 1/0 - complete
1714796420716 Test testAsync2: 1/0 - complete
1714796420717 Test testAsync4: 1/0 - complete