Standard output
1743509772648 Test testAsync2: 1/0 - execute
1743509772660 Test testAsync2: 1/0 - sleeping
1743509772650 Test testAsync0: 1/0 - execute
1743509772660 Test testAsync0: 1/0 - sleeping
1743509772648 Test testAsync4: 1/0 - execute
1743509772661 Test testAsync4: 1/0 - sleeping
1743509772648 Test testAsync1: 1/0 - execute
1743509772661 Test testAsync1: 1/0 - sleeping
1743509772647 Test testAsync3: 1/0 - execute
1743509772661 Test testAsync3: 1/0 - sleeping
1743509776660 Test testAsync2: 1/0 - complete
1743509776661 Test testAsync0: 1/0 - complete
1743509776662 Test testAsync1: 1/0 - complete
1743509776662 Test testAsync4: 1/0 - complete
1743509776665 Test testAsync3: 1/0 - complete