Standard output
1747340310228 Test testAsync4: 1/0 - execute
1747340310236 Test testAsync4: 1/0 - sleeping
1747340310228 Test testAsync1: 1/0 - execute
1747340310236 Test testAsync1: 1/0 - sleeping
1747340310231 Test testAsync0: 1/0 - execute
1747340310237 Test testAsync0: 1/0 - sleeping
1747340310231 Test testAsync3: 1/0 - execute
1747340310237 Test testAsync3: 1/0 - sleeping
1747340310228 Test testAsync2: 1/0 - execute
1747340310237 Test testAsync2: 1/0 - sleeping
1747340314236 Test testAsync4: 1/0 - complete
1747340314238 Test testAsync2: 1/0 - complete
1747340314237 Test testAsync1: 1/0 - complete
1747340314237 Test testAsync3: 1/0 - complete
1747340314237 Test testAsync0: 1/0 - complete