Problem with output

I want to calculate optimized geometry of molecule with 29 atoms under hydrostatic pressure using CCSD method. I indicated Mom_Total 198Gb and 200Gb in batch script, however, when I check output the job is after iteration: CCSD T amplitudes will be solved using DIIS.
Do you have any suggestion when should I do?

Probably a memory or disk limitation, try increasing both to match the limits of your hardware.