Standard output
1739996571507 Test testAsync4: 1/0 - execute
1739996571510 Test testAsync4: 1/0 - sleeping
1739996571511 Test testAsync3: 1/0 - execute
1739996571511 Test testAsync3: 1/0 - sleeping
1739996571511 Test testAsync0: 1/0 - execute
1739996571511 Test testAsync0: 1/0 - sleeping
1739996571508 Test testAsync2: 1/0 - execute
1739996571511 Test testAsync2: 1/0 - sleeping
1739996571508 Test testAsync1: 1/0 - execute
1739996571515 Test testAsync1: 1/0 - sleeping
1739996575511 Test testAsync4: 1/0 - complete
1739996575514 Test testAsync0: 1/0 - complete
1739996575516 Test testAsync1: 1/0 - complete
1739996575518 Test testAsync2: 1/0 - complete
1739996575511 Test testAsync3: 1/0 - complete