Standard output
1748607500634 Test testAsync4: 1/0 - execute
1748607500640 Test testAsync4: 1/0 - sleeping
1748607500634 Test testAsync3: 1/0 - execute
1748607500640 Test testAsync3: 1/0 - sleeping
1748607500634 Test testAsync2: 1/0 - execute
1748607500640 Test testAsync2: 1/0 - sleeping
1748607500638 Test testAsync0: 1/0 - execute
1748607500641 Test testAsync0: 1/0 - sleeping
1748607500638 Test testAsync1: 1/0 - execute
1748607500642 Test testAsync1: 1/0 - sleeping
1748607504640 Test testAsync4: 1/0 - complete
1748607504641 Test testAsync3: 1/0 - complete
1748607504643 Test testAsync0: 1/0 - complete
1748607504643 Test testAsync1: 1/0 - complete
1748607504641 Test testAsync2: 1/0 - complete