GROMACS version: 2024.3
GROMACS modification: GROMACS patched with plumed 2.9.3
Trying to run a 2D metadynamics on a protein with distance as a CV on specific domains of the protein. The run is successfully completed however when i try to execute
plumed sum_hills --hills HILLS --outfile fes.dat
i get this error
PLUMED: PLUMED is starting
PLUMED: Version: 2.9.3 (git: Unknown) compiled on Mar 2 2026 at 14:57:24
PLUMED: Please cite these papers when using PLUMED [1][2]
PLUMED: For further information see the PLUMED web page at http://www.plumed.org
PLUMED: Root: /home/viro628/plumed-install/lib/plumed
PLUMED: For installed feature, see /home/viro628/plumed-install/lib/plumed/src/config/config.txt
PLUMED: Molecular dynamics engine:
PLUMED: Precision of reals: 8
PLUMED: Running over 1 node
PLUMED: Number of threads: 1
PLUMED: Cache line size: 512
PLUMED: Number of atoms: 1
PLUMED: File suffix:
PLUMED: Timestep: 0.000000
PLUMED: KbT has not been set by the MD engine
PLUMED: It should be set by hand where needed
PLUMED: Relevant bibliography:
PLUMED: [1] The PLUMED consortium, Nat. Methods 16, 670 (2019)
PLUMED: [2] Tribello, Bonomi, Branduardi, Camilloni, and Bussi, Comput. Phys. Commun. 185, 604 (2014)
PLUMED: Please read and cite where appropriate!
PLUMED: Finished setup
Segmentation fault (core dumped)
without any additional info. I have tried recompiling gromacs, i have also tried installing the latest plumed version but to no avail. my hills file is not corrupted as well. can someone suggest what can be done?