<div>I'm encountered this funny problem. Whenever I tried to submit mpi job via torque, the job aborted without any error. I don't know why it suddenly happened. The resources are available all the time, many nodes are available, but it keeps showing the error message in output file. The content of error file is empty and the content of output file as below. Does anyone out there encountered this problem before?
<div>----------<br clear="all">totalNum=4 num hosts=1<br>there are not enough hosts on which to start all processes</div>