Standard output
1739565346345 Test testAsync3: 1/0 - execute
1739565346348 Test testAsync3: 1/0 - sleeping
1739565346348 Test testAsync0: 1/0 - execute
1739565346348 Test testAsync0: 1/0 - sleeping
1739565346346 Test testAsync1: 1/0 - execute
1739565346351 Test testAsync1: 1/0 - sleeping
1739565346347 Test testAsync4: 1/0 - execute
1739565346352 Test testAsync4: 1/0 - sleeping
1739565346344 Test testAsync2: 1/0 - execute
1739565346352 Test testAsync2: 1/0 - sleeping
1739565350348 Test testAsync3: 1/0 - complete
1739565350351 Test testAsync1: 1/0 - complete
1739565350349 Test testAsync0: 1/0 - complete
1739565350352 Test testAsync2: 1/0 - complete
1739565350352 Test testAsync4: 1/0 - complete