Standard output
1745900343588 Test testAsync4: 1/0 - execute
1745900343592 Test testAsync4: 1/0 - sleeping
1745900343589 Test testAsync2: 1/0 - execute
1745900343592 Test testAsync2: 1/0 - sleeping
1745900343589 Test testAsync3: 1/0 - execute
1745900343592 Test testAsync3: 1/0 - sleeping
1745900343593 Test testAsync1: 1/0 - execute
1745900343593 Test testAsync1: 1/0 - sleeping
1745900343589 Test testAsync0: 1/0 - execute
1745900343594 Test testAsync0: 1/0 - sleeping
1745900347592 Test testAsync4: 1/0 - complete
1745900347593 Test testAsync1: 1/0 - complete
1745900347594 Test testAsync0: 1/0 - complete
1745900347593 Test testAsync3: 1/0 - complete
1745900347593 Test testAsync2: 1/0 - complete