PLUMED: PLUMED is starting
PLUMED: Version: 2.10.1 (git: ab928db10) compiled on Jul  9 2026 at 10:51:55
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/runner/opt/lib/plumed
PLUMED: LibraryPath: /home/runner/opt/lib/libplumedKernel.so
PLUMED: For installed feature, see /home/runner/opt/lib/plumed/src/config/config.txt
PLUMED: Molecular dynamics engine: driver
PLUMED: Precision of reals: 8
PLUMED: Running over 1 node
PLUMED: Number of threads: 1
PLUMED: Cache line size: 512
PLUMED: Number of atoms: 100000
PLUMED: File suffix: 
PLUMED: FILE: plumed_chi.dat
PLUMED: Action UNITS
PLUMED:   with label @0
PLUMED:   length: nm
PLUMED:   energy: kj/mol
PLUMED:   time: ps
PLUMED:   charge: e
PLUMED:   mass: amu
PLUMED:   using physical units
PLUMED:   inside PLUMED, Boltzmann constant is 0.00831446
PLUMED: Action LOAD
PLUMED:   with label @1
PLUMED: 
PLUMED: ################################################################################
PLUMED: 
PLUMED: (tools/DLLoader.cpp:50) void* PLMD::DLLoader::load(const std::string&)
PLUMED: Could not load library ../../plumed_so/OPESmetad.so
PLUMED: ../../plumed_so/OPESmetad.so: cannot open shared object file: No such file or directory
PLUMED: ################################################################################
