Standard output
1743711827566 Test testAsync1: 1/0 - execute
1743711827571 Test testAsync1: 1/0 - sleeping
1743711827565 Test testAsync4: 1/0 - execute
1743711827571 Test testAsync4: 1/0 - sleeping
1743711827566 Test testAsync2: 1/0 - execute
1743711827572 Test testAsync2: 1/0 - sleeping
1743711827565 Test testAsync3: 1/0 - execute
1743711827572 Test testAsync3: 1/0 - sleeping
1743711827565 Test testAsync0: 1/0 - execute
1743711827573 Test testAsync0: 1/0 - sleeping
1743711831571 Test testAsync1: 1/0 - complete
1743711831573 Test testAsync4: 1/0 - complete
1743711831574 Test testAsync2: 1/0 - complete
1743711831574 Test testAsync3: 1/0 - complete
1743711831574 Test testAsync0: 1/0 - complete