Standard output
1738815699751 Test testAsync0: 1/0 - execute
1738815699754 Test testAsync0: 1/0 - sleeping
1738815699752 Test testAsync2: 1/0 - execute
1738815699755 Test testAsync2: 1/0 - sleeping
1738815699754 Test testAsync4: 1/0 - execute
1738815699756 Test testAsync4: 1/0 - sleeping
1738815699752 Test testAsync3: 1/0 - execute
1738815699757 Test testAsync3: 1/0 - sleeping
1738815699754 Test testAsync1: 1/0 - execute
1738815699758 Test testAsync1: 1/0 - sleeping
1738815703755 Test testAsync0: 1/0 - complete
1738815703757 Test testAsync4: 1/0 - complete
1738815703758 Test testAsync3: 1/0 - complete
1738815703755 Test testAsync2: 1/0 - complete
1738815703759 Test testAsync1: 1/0 - complete