Standard output
1750824733879 Test testAsync4: 1/0 - execute
1750824733886 Test testAsync4: 1/0 - sleeping
1750824733880 Test testAsync3: 1/0 - execute
1750824733886 Test testAsync3: 1/0 - sleeping
1750824733885 Test testAsync0: 1/0 - execute
1750824733886 Test testAsync0: 1/0 - sleeping
1750824733880 Test testAsync1: 1/0 - execute
1750824733886 Test testAsync1: 1/0 - sleeping
1750824733880 Test testAsync2: 1/0 - execute
1750824733887 Test testAsync2: 1/0 - sleeping
1750824737886 Test testAsync4: 1/0 - complete
1750824737898 Test testAsync0: 1/0 - complete
1750824737899 Test testAsync1: 1/0 - complete
1750824737899 Test testAsync2: 1/0 - complete
1750824737886 Test testAsync3: 1/0 - complete