Global_timeout_req and objection mechanism both?

Hi Experts,

This question might have asked before but I was unable to find it thought of putting it again…
I am using objection mechanism in sequence and want have control in my test of over all timeout. In some cases sequence may hang and in that case simulation will stuck… I tried with global_stop_request but i think it wont work as objection mechanism is present…
but still i m not sure…i tried setting bit enable_stop_interrupt in my base test but still didn’t succeed in simulation stop.

Would you please clarify again? how can i get control over simulation stop when objection mechanism is present?