Standard output
1745813653892 Test testAsync2: 1/0 - execute
1745813653899 Test testAsync2: 1/0 - sleeping
1745813653892 Test testAsync3: 1/0 - execute
1745813653900 Test testAsync3: 1/0 - sleeping
1745813653892 Test testAsync4: 1/0 - execute
1745813653900 Test testAsync4: 1/0 - sleeping
1745813653896 Test testAsync1: 1/0 - execute
1745813653900 Test testAsync1: 1/0 - sleeping
1745813653899 Test testAsync0: 1/0 - execute
1745813653900 Test testAsync0: 1/0 - sleeping
1745813657900 Test testAsync2: 1/0 - complete
1745813657900 Test testAsync3: 1/0 - complete
1745813657903 Test testAsync1: 1/0 - complete
1745813657903 Test testAsync0: 1/0 - complete
1745813657900 Test testAsync4: 1/0 - complete