Standard output
1717647572164 Test testAsync3: 1/0 - execute
1717647572167 Test testAsync3: 1/0 - sleeping
1717647572165 Test testAsync2: 1/0 - execute
1717647572168 Test testAsync2: 1/0 - sleeping
1717647572165 Test testAsync0: 1/0 - execute
1717647572168 Test testAsync0: 1/0 - sleeping
1717647572165 Test testAsync4: 1/0 - execute
1717647572168 Test testAsync4: 1/0 - sleeping
1717647572164 Test testAsync1: 1/0 - execute
1717647572169 Test testAsync1: 1/0 - sleeping
1717647576167 Test testAsync3: 1/0 - complete
1717647576171 Test testAsync4: 1/0 - complete
1717647576168 Test testAsync2: 1/0 - complete
1717647576168 Test testAsync0: 1/0 - complete
1717647576183 Test testAsync1: 1/0 - complete