Standard output
1751460494711 Test testAsync3: 1/0 - execute
1751460494714 Test testAsync3: 1/0 - sleeping
1751460494715 Test testAsync2: 1/0 - execute
1751460494712 Test testAsync4: 1/0 - execute
1751460494715 Test testAsync4: 1/0 - sleeping
1751460494715 Test testAsync2: 1/0 - sleeping
1751460494711 Test testAsync0: 1/0 - execute
1751460494717 Test testAsync0: 1/0 - sleeping
1751460494713 Test testAsync1: 1/0 - execute
1751460494717 Test testAsync1: 1/0 - sleeping
1751460498715 Test testAsync3: 1/0 - complete
1751460498717 Test testAsync4: 1/0 - complete
1751460498717 Test testAsync2: 1/0 - complete
1751460498718 Test testAsync0: 1/0 - complete
1751460498718 Test testAsync1: 1/0 - complete