Save submission

def record_launch(self, queue_id): # retcode):
        """Save submission"""
        self.launches.append(
            AttrDict(queue_id=queue_id, mpi_procs=self.mpi_procs, omp_threads=self.omp_threads,
                     mem_per_proc=self.mem_per_proc, timelimit=self.timelimit))
        return len(self.launches)