Standard output
1748722348563 Test testAsync3: 1/0 - execute
1748722348565 Test testAsync3: 1/0 - sleeping
1748722348563 Test testAsync1: 1/0 - execute
1748722348567 Test testAsync1: 1/0 - sleeping
1748722348563 Test testAsync4: 1/0 - execute
1748722348567 Test testAsync4: 1/0 - sleeping
1748722348563 Test testAsync2: 1/0 - execute
1748722348568 Test testAsync2: 1/0 - sleeping
1748722348562 Test testAsync0: 1/0 - execute
1748722348568 Test testAsync0: 1/0 - sleeping
1748722352567 Test testAsync3: 1/0 - complete
1748722352569 Test testAsync0: 1/0 - complete
1748722352570 Test testAsync4: 1/0 - complete
1748722352570 Test testAsync1: 1/0 - complete
1748722352570 Test testAsync2: 1/0 - complete