Standard output
1751515892960 Test testAsync1: 1/0 - execute
1751515892963 Test testAsync1: 1/0 - sleeping
1751515892963 Test testAsync2: 1/0 - execute
1751515892963 Test testAsync2: 1/0 - sleeping
1751515892964 Test testAsync4: 1/0 - execute
1751515892964 Test testAsync4: 1/0 - sleeping
1751515892962 Test testAsync0: 1/0 - execute
1751515892964 Test testAsync0: 1/0 - sleeping
1751515892960 Test testAsync3: 1/0 - execute
1751515892965 Test testAsync3: 1/0 - sleeping
1751515896963 Test testAsync1: 1/0 - complete
1751515896965 Test testAsync0: 1/0 - complete
1751515896966 Test testAsync4: 1/0 - complete
1751515896964 Test testAsync2: 1/0 - complete
1751515896966 Test testAsync3: 1/0 - complete