LAMMPS (2 Aug 2023 - Update 1) OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:98) using 1 OpenMP thread(s) per MPI task Reading data file ... triclinic box = (0 0 0) to (105.5603 156.05699 33.237129) with tilt (0 -0.43690923 0) 1 by 2 by 1 MPI processor grid reading atoms ... 36432 atoms read_data CPU = 0.131 seconds Changing box ... triclinic box = (0 0 0) to (105.5603 156.05699 33.237129) with tilt (0 -0.43690923 0) Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update: every = 1 steps, delay = 0 steps, check = yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 5.3436858 ghost atom cutoff = 5.3436858 binsize = 2.6718429, bins = 40 59 13 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair lj/cut, perpetual attributes: half, newton on pair build: half/bin/newton/tri stencil: half/bin/3d/tri bin: standard Setting up cg style minimization ... Unit style : metal Current step : 0 Per MPI rank memory allocation (min/avg/max) = 9.908 | 9.909 | 9.911 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -209874.62 0 -209874.62 4825.4943 10 0 -209947.82 0 -209947.82 3839.3869 Loop time of 0.129589 on 2 procs for 10 steps with 36432 atoms 93.1% CPU use with 2 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = max iterations Energy initial, next-to-last, final = -209874.615568396 -209947.443542851 -209947.820065334 Force two-norm initial, final = 93.681221 4.9483715 Force max component initial, final = 13.353144 0.23987302 Final line search alpha, max atom move = 0.0090780499 0.0021775792 Iterations, force evaluations = 10 27 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.082834 | 0.084749 | 0.086664 | 0.7 | 65.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.036959 | 0.038893 | 0.040827 | 1.0 | 30.01 Output | 0.00010757 | 0.00012321 | 0.00013884 | 0.0 | 0.10 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.005824 | | | 4.49 Nlocal: 18216 ave 18480 max 17952 min Histogram: 1 0 0 0 0 0 0 0 0 1 Nghost: 11371 ave 11637 max 11105 min Histogram: 1 0 0 0 0 0 0 0 0 1 Neighs: 382716 ave 388740 max 376692 min Histogram: 1 0 0 0 0 0 0 0 0 1 Total # of neighbors = 765432 Ave neighs/atom = 21.009881 Neighbor list builds = 0 Dangerous builds = 0 System init for write_data ... Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule WARNING: No fixes with time integration, atoms won't move (src/verlet.cpp:60) Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Setting up Verlet run ... Unit style : metal Current step : 10 Time step : 0.001 Per MPI rank memory allocation (min/avg/max) = 7.658 | 7.659 | 7.661 Mbytes Step Temp E_pair E_mol TotEng Press 10 0 -209947.82 0 -209947.82 3839.3869 Loop time of 3.737e-06 on 2 procs for 0 steps with 36432 atoms 107.0% CPU use with 2 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0 | 0 | 0 | 0.0 | 0.00 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0 | 0 | 0 | 0.0 | 0.00 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 3.737e-06 | | |100.00 Nlocal: 18216 ave 18216 max 18216 min Histogram: 2 0 0 0 0 0 0 0 0 0 Nghost: 11371 ave 11373 max 11369 min Histogram: 1 0 0 0 0 0 0 0 0 1 Neighs: 382590 ave 383088 max 382092 min Histogram: 1 0 0 0 0 0 0 0 0 1 Total # of neighbors = 765180 Ave neighs/atom = 21.002964 Neighbor list builds = 0 Dangerous builds = 0 Total wall time: 0:00:00