When I try to submit a batch job on Sisu, I get the following error message: "Job violates accounting/QOS policy (job submit limit, user's size and/or time limits)". What should I do?

The first thing to check is that the job doesn't exceed the time or the node limit of the partition the job is submitted to. The limits of the partitions can be displayed with the sinfo command. If more than 42 nodes are requested, the job is rejected unless the user has demonstrated the parallel performance of their application to us. For more information, see Sisu Scalability Tests.