Standard output
1743941713678 Test testAsync3: 1/0 - execute
1743941713680 Test testAsync3: 1/0 - sleeping
1743941713680 Test testAsync2: 1/0 - execute
1743941713681 Test testAsync2: 1/0 - sleeping
1743941713676 Test testAsync4: 1/0 - execute
1743941713682 Test testAsync4: 1/0 - sleeping
1743941713682 Test testAsync0: 1/0 - execute
1743941713685 Test testAsync0: 1/0 - sleeping
1743941713680 Test testAsync1: 1/0 - execute
1743941713685 Test testAsync1: 1/0 - sleeping
1743941717681 Test testAsync3: 1/0 - complete
1743941717685 Test testAsync0: 1/0 - complete
1743941717688 Test testAsync1: 1/0 - complete
1743941717682 Test testAsync4: 1/0 - complete
1743941717682 Test testAsync2: 1/0 - complete