Standard output
1741724388845 Test testAsync3: 1/0 - execute
1741724388853 Test testAsync3: 1/0 - sleeping
1741724388845 Test testAsync2: 1/0 - execute
1741724388853 Test testAsync2: 1/0 - sleeping
1741724388846 Test testAsync1: 1/0 - execute
1741724388853 Test testAsync1: 1/0 - sleeping
1741724388847 Test testAsync4: 1/0 - execute
1741724388853 Test testAsync4: 1/0 - sleeping
1741724388847 Test testAsync0: 1/0 - execute
1741724388855 Test testAsync0: 1/0 - sleeping
1741724392853 Test testAsync3: 1/0 - complete
1741724392855 Test testAsync0: 1/0 - complete
1741724392853 Test testAsync1: 1/0 - complete
1741724392853 Test testAsync2: 1/0 - complete
1741724392853 Test testAsync4: 1/0 - complete