Custom timeout settings to terminate task execution

[MesbahAwal]

Hello,

We have a task in the Management Console where the Trigger timeout value was set as Custom: 20 minutes.

While in the Engine section of the task's configuration, the Task timeout was set as - No timeout. We found when the task was triggered today at the scheduled time, 

it didn't get terminated automatically and the execution was running for 2 hours.

What would be the correct timeout settings in such scenario to terminate the execution automatically after 20 minutes?

Note: we use Talend RemoteEngine V2.12.0

Thanks in advance.

Mesbah