memory error

model_run.sbatch

 #!/bin/bash
 #SBATCH -t 5-00:00:00                    # time limit set to 1 week, 1 day 1-00:00:00
-#SBATCH --mem=32G                         # reserve 16GB of memory
 #SBATCH -J Run_model                      # the job name
 #SBATCH --mail-type=END,FAIL,TIME_LIMIT  # send notification emails
 #SBATCH -n 5                             # use 5 tasks