Exit Code 9

Hello,

I ran a simulation on HPC cluster where I used 28 slots to get solution for my problem. Our HPC system uses Sun Grid Engine. With 28 slots, HPC system allows maximum usage of 512GB/28 ≈ 18GB per process. I can enable Hyper-Threading(Multi-Threading) on cluster, that can double the number of slots to 56. With 56 slots, peak memory usage is 512GB/56 ≈ 9GB per process. I tried using 56 slots, and job exited with EXIT CODE 9.

1. What does EXIT CODE 9 mean in FEKO's terminology?
2. How can EXIT CODE 9 be avoided?

Thanks,

FieldForcer