Standard output
1739132416625 Test testAsync4: 1/0 - execute
1739132416627 Test testAsync0: 1/0 - execute
1739132416629 Test testAsync0: 1/0 - sleeping
1739132416628 Test testAsync1: 1/0 - execute
1739132416629 Test testAsync1: 1/0 - sleeping
1739132416628 Test testAsync4: 1/0 - sleeping
1739132416627 Test testAsync2: 1/0 - execute
1739132416630 Test testAsync2: 1/0 - sleeping
1739132416625 Test testAsync3: 1/0 - execute
1739132416630 Test testAsync3: 1/0 - sleeping
1739132420629 Test testAsync0: 1/0 - complete
1739132420630 Test testAsync2: 1/0 - complete
1739132420631 Test testAsync3: 1/0 - complete
1739132420630 Test testAsync4: 1/0 - complete
1739132420629 Test testAsync1: 1/0 - complete