Cu diamond LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 5.87068140507 Optimization terminated successfully. Current function value: -50.822961 Iterations: 69 Function evaluations: 176 * Error (Neighbor List) : "Cell size too large. Check if you have partilces fly away." : 103:kimpy/neighlist/neighbor_list.cpp