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This command will submit your job to the first available general farm machine and will be able to run for 30 minutes of wall clock time. It is recommended to run your job specifying a wall clock time since LSF can will use that information to make use of windows of opportunity on systems that are accumulating cores for mpi jobs that are not yet running, and your jobs will schedule more quickly. To specify a wall clock time:
bsub -W <time in minutes> <your job>