Standard output
1742357554537 Test testAsync0: 1/0 - execute
1742357554537 Test testAsync2: 1/0 - execute
1742357554546 Test testAsync2: 1/0 - sleeping
1742357554538 Test testAsync1: 1/0 - execute
1742357554546 Test testAsync1: 1/0 - sleeping
1742357554539 Test testAsync4: 1/0 - execute
1742357554547 Test testAsync4: 1/0 - sleeping
1742357554538 Test testAsync3: 1/0 - execute
1742357554547 Test testAsync3: 1/0 - sleeping
1742357554546 Test testAsync0: 1/0 - sleeping
1742357558546 Test testAsync2: 1/0 - complete
1742357558547 Test testAsync4: 1/0 - complete
1742357558547 Test testAsync1: 1/0 - complete
1742357558548 Test testAsync0: 1/0 - complete
1742357558547 Test testAsync3: 1/0 - complete