Standard output
1717935557751 Test testAsync1: 1/0 - execute
1717935557754 Test testAsync1: 1/0 - sleeping
1717935557751 Test testAsync2: 1/0 - execute
1717935557754 Test testAsync2: 1/0 - sleeping
1717935557756 Test testAsync0: 1/0 - execute
1717935557756 Test testAsync0: 1/0 - sleeping
1717935557753 Test testAsync4: 1/0 - execute
1717935557756 Test testAsync4: 1/0 - sleeping
1717935557751 Test testAsync3: 1/0 - execute
1717935557757 Test testAsync3: 1/0 - sleeping
1717935561754 Test testAsync1: 1/0 - complete
1717935561758 Test testAsync0: 1/0 - complete
1717935561759 Test testAsync4: 1/0 - complete
1717935561759 Test testAsync3: 1/0 - complete
1717935561755 Test testAsync2: 1/0 - complete