Standard output
1744166586741 Test testAsync4: 1/0 - execute
1744166586748 Test testAsync4: 1/0 - sleeping
1744166586742 Test testAsync3: 1/0 - execute
1744166586748 Test testAsync3: 1/0 - sleeping
1744166586742 Test testAsync2: 1/0 - execute
1744166586749 Test testAsync2: 1/0 - sleeping
1744166586742 Test testAsync0: 1/0 - execute
1744166586749 Test testAsync0: 1/0 - sleeping
1744166586742 Test testAsync1: 1/0 - execute
1744166586749 Test testAsync1: 1/0 - sleeping
1744166590748 Test testAsync4: 1/0 - complete
1744166590749 Test testAsync3: 1/0 - complete
1744166590750 Test testAsync0: 1/0 - complete
1744166590750 Test testAsync1: 1/0 - complete
1744166590750 Test testAsync2: 1/0 - complete