[CP2K-user] [CP2K:18573] RESTART using REFTRAJ
'Colin Farrington' via cp2k
cp2k at googlegroups.com
Tue Mar 21 19:57:24 UTC 2023
Hi all,
I cant figure out how to restart a calculation that is partway through a
reftraj trajectory without it starting at the beginning. I know I can just
change the FIRST_SNAPSHOT, but I need to requeue a lot in my cluster since
I get preempted a lot, so it needs to do it automatically. Any help would
be appreciated! This is the input file I'm submitting and is a test system
using Si.
&MOTION
&MD
ENSEMBLE REFTRAJ
STEP_START_VAL 2
STEPS 10
TIMESTEP 1
TEMPERATURE 100
&REFTRAJ
EVAL_FORCES
FIRST_SNAPSHOT 1
STRIDE 2
TRAJ_FILE_NAME Si.xyz
&END
&END
&PRINT
&RESTART SILENT
&EACH
MD 1
&END EACH
&END RESTART
&END PRINT
&END
&DFT
...
&END
&SUBSYS
&CELL
CELL_FILE_FORMAT CIF
CELL_FILE_NAME Si.cif
MULTIPLE_UNIT_CELL 1 1 1
&END CELL
&TOPOLOGY
COORD_FILE_FORMAT XYZ
COORD_FILE_NAME Si.xyz
MULTIPLE_UNIT_CELL 1 1 1
&END
&KIND Si
BASIS_SET DZVP-MOLOPT-GTH
POTENTIAL GTH-PBE-q4
&END KIND
&END SUBSYS
&PRINT
&FORCES SILENT
FILENAME =Frc_nvt.dat
&END FORCES
&END PRINT
&END FORCE_EVAL
&EXT_RESTART
RESTART_COUNTERS TRUE
&END
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