Standard output
1739219773979 Test testAsync3: 1/0 - execute
1739219773983 Test testAsync3: 1/0 - sleeping
1739219773983 Test testAsync2: 1/0 - execute
1739219773984 Test testAsync2: 1/0 - sleeping
1739219773983 Test testAsync1: 1/0 - execute
1739219773984 Test testAsync1: 1/0 - sleeping
1739219773981 Test testAsync4: 1/0 - execute
1739219773984 Test testAsync4: 1/0 - sleeping
1739219773979 Test testAsync0: 1/0 - execute
1739219773986 Test testAsync0: 1/0 - sleeping
1739219777983 Test testAsync3: 1/0 - complete
1739219777984 Test testAsync2: 1/0 - complete
1739219777986 Test testAsync0: 1/0 - complete
1739219777986 Test testAsync4: 1/0 - complete
1739219777985 Test testAsync1: 1/0 - complete