LAMMPS (17 Nov 2016) Reading data file ... orthogonal box = (0 0 0) to (61.8961 61.8961 61.8961) 8 by 8 by 12 MPI processor grid reading atoms ... 14429 atoms Finding 1-2 1-3 1-4 neighbors ... Special bond factors lj: 0 0 0 Special bond factors coul: 0 0 0 0 = max # of 1-2 neighbors 0 = max # of 1-3 neighbors 0 = max # of 1-4 neighbors 1 = max # of special neighbors 2333 atoms in group sodium ERROR: Incorrect args for pair coefficients (../pair_buck_coul_long.cpp:282) Application 32318685 exit codes: 1 Application 32318685 resources: utime ~233s, stime ~66s, Rss ~13244, inblocks ~633328, outblocks ~1464932