Standard output
1743106972096 Test testAsync4: 1/0 - execute
1743106972099 Test testAsync4: 1/0 - sleeping
1743106972098 Test testAsync2: 1/0 - execute
1743106972100 Test testAsync2: 1/0 - sleeping
1743106972098 Test testAsync3: 1/0 - execute
1743106972100 Test testAsync3: 1/0 - sleeping
1743106972099 Test testAsync1: 1/0 - execute
1743106972100 Test testAsync1: 1/0 - sleeping
1743106972097 Test testAsync0: 1/0 - execute
1743106972101 Test testAsync0: 1/0 - sleeping
1743106976100 Test testAsync4: 1/0 - complete
1743106976101 Test testAsync3: 1/0 - complete
1743106976102 Test testAsync1: 1/0 - complete
1743106976100 Test testAsync2: 1/0 - complete
1743106976103 Test testAsync0: 1/0 - complete