Standard output
1748866499735 Test testAsync1: 1/0 - execute
1748866499748 Test testAsync1: 1/0 - sleeping
1748866499735 Test testAsync2: 1/0 - execute
1748866499749 Test testAsync2: 1/0 - sleeping
1748866499735 Test testAsync4: 1/0 - execute
1748866499749 Test testAsync4: 1/0 - sleeping
1748866499735 Test testAsync3: 1/0 - execute
1748866499749 Test testAsync3: 1/0 - sleeping
1748866499734 Test testAsync0: 1/0 - execute
1748866499750 Test testAsync0: 1/0 - sleeping
1748866503749 Test testAsync1: 1/0 - complete
1748866503750 Test testAsync0: 1/0 - complete
1748866503749 Test testAsync3: 1/0 - complete
1748866503749 Test testAsync2: 1/0 - complete
1748866503749 Test testAsync4: 1/0 - complete