LAMMPS (23 Jun 2022) OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:98) using 1 OpenMP thread(s) per MPI task # Using KIM Simulator Model : Sim_LAMMPS_ReaxFF_ManzanoMoeiniMarinelli_2012_CaSiOH__SM_714124634215_000 # For Simulator : LAMMPS 30 Jul 2021 # Running on : LAMMPS 23 Jun 2022 # Created orthogonal box = (-25 -25 -25) to (25 25 25) 1 by 1 by 1 MPI processor grid Scanning dump file ... Reading snapshot from dump file ... orthogonal box = (-25 -25 -25) to (25 25 25) 0 atoms before read 4 atoms in snapshot 0 atoms purged 0 atoms replaced 0 atoms trimmed 4 atoms added 4 atoms after read 4 atoms in group all Changing box ... orthogonal box = (-25 -25 -25) to (25 25 25) orthogonal box = (-25 -25 -25) to (25 25 25) orthogonal box = (-25 -25 -25) to (25 25 25) WARNING: Van der Waals parameters for element SI indicate inner wall+shielding, but earlier atoms indicate a different van der Waals method. This may cause division-by-zero errors. Keeping van der Waals setting for earlier atoms. (src/REAXFF/reaxff_ffield.cpp:251) WARNING: Changed valency_val to valency_boc for X (src/REAXFF/reaxff_ffield.cpp:296) CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE Your simulation uses code contributions which should be cited: - OpenKIM: https://doi.org/10.1007/s11837-011-0102-6 - OpenKIM potential: https://openkim.org/cite/SM_714124634215_000#item-citation - pair reaxff command: - fix qeq/reaxff command: The log file lists these citations in BibTeX format. CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE WARNING: Using 'neigh_modify every 1 delay 0 check yes' setting during minimization (src/min.cpp:187) Neighbor list info ... update every 1 steps, delay 0 steps, check yes max neighbors/atom: 4000, page size: 100000 master list distance cutoff = 12 ghost atom cutoff = 12 2 neighbor lists, perpetual/occasional/extra = 2 0 0 (1) pair reax/c, perpetual attributes: half, newton off, ghost pair build: half/nsq/newtoff/ghost stencil: none bin: none (2) fix qeq/reax, perpetual, copy from (1) attributes: half, newton off pair build: copy stencil: none bin: none Setting up cg style minimization ... Unit style : real Current step : 0 Per MPI rank memory allocation (min/avg/max) = 10.29 | 10.29 | 10.29 Mbytes v_pe_metal -6.6003522 -9.2576436 Loop time of 0.00253763 on 1 procs for 44 steps with 4 atoms 56.4% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -152.207738265667 -213.486334106985 -213.486334114242 Force two-norm initial, final = 225.60726 0.28347852 Force max component initial, final = 128.9375 0.13002417 Final line search alpha, max atom move = 0.40522753 0.052689373 Iterations, force evaluations = 44 91 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.00078567 | 0.00078567 | 0.00078567 | 0.0 | 30.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 7.666e-06 | 7.666e-06 | 7.666e-06 | 0.0 | 0.30 Output | 0.0015199 | 0.0015199 | 0.0015199 | 0.0 | 59.89 Modify | 0.00014708 | 0.00014708 | 0.00014708 | 0.0 | 5.80 Other | | 7.734e-05 | | | 3.05 Nlocal: 4 ave 4 max 4 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 6 ave 6 max 6 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 6 Ave neighs/atom = 1.5 Neighbor list builds = 0 Dangerous builds = 0 Total wall time: 0:00:00