Standard output
1744431359654 Test testAsync2: 1/0 - execute
1744431359667 Test testAsync2: 1/0 - sleeping
1744431359655 Test testAsync4: 1/0 - execute
1744431359668 Test testAsync4: 1/0 - sleeping
1744431359663 Test testAsync0: 1/0 - execute
1744431359668 Test testAsync0: 1/0 - sleeping
1744431359661 Test testAsync3: 1/0 - execute
1744431359669 Test testAsync3: 1/0 - sleeping
1744431359655 Test testAsync1: 1/0 - execute
1744431359669 Test testAsync1: 1/0 - sleeping
1744431363668 Test testAsync2: 1/0 - complete
1744431363669 Test testAsync1: 1/0 - complete
1744431363668 Test testAsync4: 1/0 - complete
1744431363669 Test testAsync3: 1/0 - complete
1744431363668 Test testAsync0: 1/0 - complete