Standard output
1735964337411 Test testAsync1: 1/0 - execute
1735964337419 Test testAsync1: 1/0 - sleeping
1735964337413 Test testAsync4: 1/0 - execute
1735964337420 Test testAsync4: 1/0 - sleeping
1735964337414 Test testAsync2: 1/0 - execute
1735964337420 Test testAsync2: 1/0 - sleeping
1735964337412 Test testAsync0: 1/0 - execute
1735964337420 Test testAsync0: 1/0 - sleeping
1735964337413 Test testAsync3: 1/0 - execute
1735964337420 Test testAsync3: 1/0 - sleeping
1735964341419 Test testAsync1: 1/0 - complete
1735964341421 Test testAsync0: 1/0 - complete
1735964341420 Test testAsync2: 1/0 - complete
1735964341420 Test testAsync4: 1/0 - complete
1735964341422 Test testAsync3: 1/0 - complete