Standard output
1744316466292 Test testAsync3: 1/0 - execute
1744316466296 Test testAsync3: 1/0 - sleeping
1744316466294 Test testAsync2: 1/0 - execute
1744316466296 Test testAsync2: 1/0 - sleeping
1744316466295 Test testAsync4: 1/0 - execute
1744316466296 Test testAsync4: 1/0 - sleeping
1744316466292 Test testAsync0: 1/0 - execute
1744316466297 Test testAsync0: 1/0 - sleeping
1744316466296 Test testAsync1: 1/0 - execute
1744316466297 Test testAsync1: 1/0 - sleeping
1744316470296 Test testAsync3: 1/0 - complete
1744316470298 Test testAsync0: 1/0 - complete
1744316470299 Test testAsync1: 1/0 - complete
1744316470299 Test testAsync4: 1/0 - complete
1744316470300 Test testAsync2: 1/0 - complete