Standard output
1739938997240 Test testAsync3: 1/0 - execute
1739938997243 Test testAsync3: 1/0 - sleeping
1739938997241 Test testAsync2: 1/0 - execute
1739938997243 Test testAsync2: 1/0 - sleeping
1739938997244 Test testAsync4: 1/0 - execute
1739938997244 Test testAsync4: 1/0 - sleeping
1739938997244 Test testAsync1: 1/0 - execute
1739938997244 Test testAsync1: 1/0 - sleeping
1739938997240 Test testAsync0: 1/0 - execute
1739938997245 Test testAsync0: 1/0 - sleeping
1739939001243 Test testAsync3: 1/0 - complete
1739939001247 Test testAsync0: 1/0 - complete
1739939001244 Test testAsync4: 1/0 - complete
1739939001245 Test testAsync1: 1/0 - complete
1739939001244 Test testAsync2: 1/0 - complete