Standard output
1750594272451 Test testAsync1: 1/0 - execute
1750594272458 Test testAsync1: 1/0 - sleeping
1750594272453 Test testAsync4: 1/0 - execute
1750594272459 Test testAsync4: 1/0 - sleeping
1750594272451 Test testAsync0: 1/0 - execute
1750594272459 Test testAsync0: 1/0 - sleeping
1750594272451 Test testAsync2: 1/0 - execute
1750594272459 Test testAsync2: 1/0 - sleeping
1750594272453 Test testAsync3: 1/0 - execute
1750594272460 Test testAsync3: 1/0 - sleeping
1750594276459 Test testAsync1: 1/0 - complete
1750594276461 Test testAsync0: 1/0 - complete
1750594276461 Test testAsync2: 1/0 - complete
1750594276459 Test testAsync4: 1/0 - complete
1750594276462 Test testAsync3: 1/0 - complete