Make sure you have archived your experiment on the norStore archive and you are done with GEF4530!

Once your experiments are archived on the norStore archive, you can delete files on the norStore project area:
On norStore (cruncher.norstore.uio.no): 
rm -rf /projects/NS1000K/GEF4530/outputs/$USER/runs
rm -rf /projects/NS1000K/GEF4530/outputs/$USER/archive

Now if you wish to work again on your experiment, you need to download it from the norStore archive. According your dataset is public, anyone can search for it (this is why it is important to give meaningful title and keywords!) and download it.