Standard output
1741839328843 Test testAsync4: 1/0 - execute
1741839328842 Test testAsync0: 1/0 - execute
1741839328846 Test testAsync0: 1/0 - sleeping
1741839328844 Test testAsync2: 1/0 - execute
1741839328847 Test testAsync2: 1/0 - sleeping
1741839328842 Test testAsync1: 1/0 - execute
1741839328847 Test testAsync1: 1/0 - sleeping
1741839328844 Test testAsync3: 1/0 - execute
1741839328848 Test testAsync3: 1/0 - sleeping
1741839328846 Test testAsync4: 1/0 - sleeping
1741839332846 Test testAsync0: 1/0 - complete
1741839332847 Test testAsync2: 1/0 - complete
1741839332848 Test testAsync1: 1/0 - complete
1741839332849 Test testAsync3: 1/0 - complete
1741839332849 Test testAsync4: 1/0 - complete