I am trying to submit jobs to the grid. My jobs are failing with the error message:
 "Transport endpoint is not connected"

  Sometimes, when I resubmit the same job, I see that the job is processed perfectly. This confuses me more.

 I have attached the script that I used to submit the job. I have also attached the std.out and Ganga_Executable.log for your perusal. 

I will be grateful if you help me to debug this issue.

Thank you,

Arka
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