Standard output
1744719439695 Test testAsync4: 1/0 - execute
1744719439698 Test testAsync4: 1/0 - sleeping
1744719439699 Test testAsync1: 1/0 - execute
1744719439700 Test testAsync1: 1/0 - sleeping
1744719439696 Test testAsync0: 1/0 - execute
1744719439700 Test testAsync0: 1/0 - sleeping
1744719439696 Test testAsync3: 1/0 - execute
1744719439701 Test testAsync3: 1/0 - sleeping
1744719439697 Test testAsync2: 1/0 - execute
1744719439701 Test testAsync2: 1/0 - sleeping
1744719443700 Test testAsync4: 1/0 - complete
1744719443702 Test testAsync0: 1/0 - complete
1744719443702 Test testAsync2: 1/0 - complete
1744719443700 Test testAsync1: 1/0 - complete
1744719443702 Test testAsync3: 1/0 - complete