Standard output
1746188242825 Test testAsync4: 1/0 - execute
1746188242833 Test testAsync4: 1/0 - sleeping
1746188242825 Test testAsync3: 1/0 - execute
1746188242833 Test testAsync3: 1/0 - sleeping
1746188242825 Test testAsync2: 1/0 - execute
1746188242834 Test testAsync2: 1/0 - sleeping
1746188242830 Test testAsync1: 1/0 - execute
1746188242834 Test testAsync1: 1/0 - sleeping
1746188242830 Test testAsync0: 1/0 - execute
1746188242834 Test testAsync0: 1/0 - sleeping
1746188246833 Test testAsync4: 1/0 - complete
1746188246835 Test testAsync0: 1/0 - complete
1746188246836 Test testAsync3: 1/0 - complete
1746188246838 Test testAsync2: 1/0 - complete
1746188246840 Test testAsync1: 1/0 - complete