Standard output
1747138231862 Test testAsync4: 1/0 - execute
1747138231868 Test testAsync4: 1/0 - sleeping
1747138231862 Test testAsync3: 1/0 - execute
1747138231868 Test testAsync3: 1/0 - sleeping
1747138231862 Test testAsync2: 1/0 - execute
1747138231869 Test testAsync2: 1/0 - sleeping
1747138231865 Test testAsync0: 1/0 - execute
1747138231869 Test testAsync0: 1/0 - sleeping
1747138231866 Test testAsync1: 1/0 - execute
1747138231870 Test testAsync1: 1/0 - sleeping
1747138235868 Test testAsync4: 1/0 - complete
1747138235871 Test testAsync3: 1/0 - complete
1747138235872 Test testAsync2: 1/0 - complete
1747138235872 Test testAsync0: 1/0 - complete
1747138235873 Test testAsync1: 1/0 - complete