Standard output
1749528653341 Test testAsync1: 1/0 - execute
1749528653343 Test testAsync1: 1/0 - sleeping
1749528653343 Test testAsync3: 1/0 - execute
1749528653344 Test testAsync3: 1/0 - sleeping
1749528653339 Test testAsync2: 1/0 - execute
1749528653344 Test testAsync2: 1/0 - sleeping
1749528653342 Test testAsync4: 1/0 - execute
1749528653344 Test testAsync4: 1/0 - sleeping
1749528653340 Test testAsync0: 1/0 - execute
1749528653345 Test testAsync0: 1/0 - sleeping
1749528657343 Test testAsync1: 1/0 - complete
1749528657345 Test testAsync2: 1/0 - complete
1749528657346 Test testAsync0: 1/0 - complete
1749528657345 Test testAsync4: 1/0 - complete
1749528657344 Test testAsync3: 1/0 - complete