Standard output
1750565734936 Test testAsync4: 1/0 - execute
1750565734942 Test testAsync4: 1/0 - sleeping
1750565734936 Test testAsync3: 1/0 - execute
1750565734942 Test testAsync3: 1/0 - sleeping
1750565734936 Test testAsync2: 1/0 - execute
1750565734943 Test testAsync2: 1/0 - sleeping
1750565734937 Test testAsync1: 1/0 - execute
1750565734943 Test testAsync1: 1/0 - sleeping
1750565734936 Test testAsync0: 1/0 - execute
1750565734945 Test testAsync0: 1/0 - sleeping
1750565738942 Test testAsync4: 1/0 - complete
1750565738946 Test testAsync0: 1/0 - complete
1750565738943 Test testAsync2: 1/0 - complete
1750565738943 Test testAsync3: 1/0 - complete
1750565738944 Test testAsync1: 1/0 - complete