Standard output
1740197968808 Test testAsync2: 1/0 - execute
1740197968811 Test testAsync2: 1/0 - sleeping
1740197968812 Test testAsync3: 1/0 - execute
1740197968812 Test testAsync3: 1/0 - sleeping
1740197968813 Test testAsync0: 1/0 - execute
1740197968813 Test testAsync1: 1/0 - execute
1740197968813 Test testAsync1: 1/0 - sleeping
1740197968813 Test testAsync4: 1/0 - execute
1740197968813 Test testAsync4: 1/0 - sleeping
1740197968813 Test testAsync0: 1/0 - sleeping
1740197972812 Test testAsync2: 1/0 - complete
1740197972815 Test testAsync3: 1/0 - complete
1740197972816 Test testAsync0: 1/0 - complete
1740197972816 Test testAsync1: 1/0 - complete
1740197972817 Test testAsync4: 1/0 - complete