Standard output
1743567581627 Test testAsync0: 1/0 - execute
1743567581627 Test testAsync3: 1/0 - execute
1743567581634 Test testAsync3: 1/0 - sleeping
1743567581627 Test testAsync4: 1/0 - execute
1743567581634 Test testAsync4: 1/0 - sleeping
1743567581631 Test testAsync1: 1/0 - execute
1743567581635 Test testAsync1: 1/0 - sleeping
1743567581627 Test testAsync2: 1/0 - execute
1743567581636 Test testAsync2: 1/0 - sleeping
1743567581634 Test testAsync0: 1/0 - sleeping
1743567585634 Test testAsync3: 1/0 - complete
1743567585636 Test testAsync2: 1/0 - complete
1743567585635 Test testAsync4: 1/0 - complete
1743567585637 Test testAsync0: 1/0 - complete
1743567585637 Test testAsync1: 1/0 - complete