Standard output
1736108481969 Test testAsync4: 1/0 - execute
1736108481976 Test testAsync4: 1/0 - sleeping
1736108481970 Test testAsync2: 1/0 - execute
1736108481978 Test testAsync2: 1/0 - sleeping
1736108481969 Test testAsync0: 1/0 - execute
1736108481978 Test testAsync0: 1/0 - sleeping
1736108481969 Test testAsync3: 1/0 - execute
1736108481979 Test testAsync3: 1/0 - sleeping
1736108481969 Test testAsync1: 1/0 - execute
1736108481979 Test testAsync1: 1/0 - sleeping
1736108485978 Test testAsync4: 1/0 - complete
1736108485980 Test testAsync3: 1/0 - complete
1736108485978 Test testAsync2: 1/0 - complete
1736108485980 Test testAsync1: 1/0 - complete
1736108485979 Test testAsync0: 1/0 - complete