Standard output
1717561380645 Test testAsync1: 1/0 - execute
1717561380648 Test testAsync1: 1/0 - sleeping
1717561380646 Test testAsync4: 1/0 - execute
1717561380650 Test testAsync4: 1/0 - sleeping
1717561380646 Test testAsync0: 1/0 - execute
1717561380652 Test testAsync0: 1/0 - sleeping
1717561380648 Test testAsync3: 1/0 - execute
1717561380654 Test testAsync3: 1/0 - sleeping
1717561380648 Test testAsync2: 1/0 - execute
1717561380654 Test testAsync2: 1/0 - sleeping
1717561384649 Test testAsync1: 1/0 - complete
1717561384652 Test testAsync4: 1/0 - complete
1717561384653 Test testAsync0: 1/0 - complete
1717561384654 Test testAsync3: 1/0 - complete
1717561384655 Test testAsync2: 1/0 - complete