Dear All,<div><br></div><div>I'm trying to run cell optimization for graphene but the job runs very slowly even after 300 steps the cell optimization hasn't completed.</div><div>I tried omitting a few things like PRESSURE_TOLERANCE and EXTERNAL _PRESSURE, but was of no help.</div><div>My graphene unit cell is cubic and contains two atoms.</div><div>It would be of great help if someone suggest me something on what things to change in the input file to get the cell optimization done.</div><div>(Input files attached)</div><div><br></div><div>Regards</div><div>Anjali</div>
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