# periodic boundary conditions along all three dimensions boundary p p p # Set neighbor skin variable neigh_skin equal 2.0*${_u_distance} variable neigh_skin equal 2.0*1 neighbor ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.163879469037056*${_u_distance} variable latticeconst_converted equal 3.163879469037056*1 lattice bcc ${latticeconst_converted} lattice bcc 3.16387946903706 Lattice spacing in x,y,z = 3.1638795 3.1638795 3.1638795 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (31.638795 31.638795 31.638795) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms using lattice units in orthogonal box = (0 0 0) to (31.638795 31.638795 31.638795) create_atoms CPU = 0.000 seconds variable mass_converted equal 183.84*${_u_mass} variable mass_converted equal 183.84*1 kim_interactions W WARNING: 'kim_' has been renamed to 'kim '. Please update your input. kim interactions W #=== BEGIN kim interactions ================================== pair_style kim MEAM_LAMMPS_ShimParkCho_2003_NiW__MO_500937681860_002 pair_coeff * * W #=== END kim interactions ==================================== mass 1 ${mass_converted} mass 1 183.84 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 31670.855213091 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 31670.855213091/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 31670.855213091/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 31670.855213091/(1*1*${_u_distance}) variable V0_metal equal 31670.855213091/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 31670.855213091*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 31670.855213091 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 273.15*${_u_temperature} variable temp_converted equal 273.15*1 variable Tdamp_converted equal 0.1*${_u_time} variable Tdamp_converted equal 0.1*1 variable press_converted equal 0.0*${_u_pressure} variable press_converted equal 0.0*1 variable Pdamp_converted equal 1*${_u_time} variable Pdamp_converted equal 1*1 # create initial velocities consistent with the chosen temperature velocity all create ${temp_converted} 17 mom yes rot yes velocity all create 273.15 17 mom yes rot yes # set NPT ensemble for all atoms fix ensemble all npt temp ${temp_converted} ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_u_energy} variable etotal_metal equal etotal/1 variable pe_metal equal pe/${_u_energy} variable pe_metal equal pe/1 variable T_metal equal temp/${_u_temperature} variable T_metal equal temp/1 variable V_metal equal vol/(${_u_distance}*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*1*${_u_distance}) variable V_metal equal vol/(1*1*1) variable P_metal equal press/${_u_pressure} variable P_metal equal press/1 fix avgmyTemp all ave/time 5 20 100 v_T_metal ave running start 5000 fix avgmyPress all ave/time 5 20 100 v_P_metal ave running start 5000 fix avgmyVol all ave/time 5 20 100 v_V_metal ave running start 5000 # extract fix quantities into variables so they can be used in if-else logic later. variable T equal f_avgmyTemp variable P equal f_avgmyPress variable V equal f_avgmyVol # set error bounds for temperature and pressure in original metal units (K and bar) variable T_low equal "273.15 - 0.2" variable T_up equal "273.15 + 0.2" variable P_low equal "0.0 - 0.2" variable P_up equal "0.0 + 0.2" # print to logfile every 1000 timesteps thermo_style custom step etotal v_etotal_metal pe v_pe_metal temp v_T_metal vol v_V_metal press v_P_metal thermo 1000 # Run a simulation for at most 2000*1000 timesteps. At each 1000th time step, check # whether the temperature and pressure have converged. If yes, break. label top variable a loop 2000 run 1000 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 @Article{tadmor:elliott:2011, author = {E. B. Tadmor and R. S. Elliott and J. P. Sethna and R. E. Miller and C. A. Becker}, title = {The potential of atomistic simulations and the {K}nowledgebase of {I}nteratomic {M}odels}, journal = {{JOM}}, year = 2011, volume = 63, number = 17, pages = {17}, doi = {10.1007/s11837-011-0102-6} } - OpenKIM potential: https://openkim.org/cite/MO_500937681860_002#item-citation CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -17249.421 -17249.421 -17320 -17320 273.15 273.15 31670.855 31670.855 2380.3028 2380.3028 1000 -17177.226 -17177.226 -17249.021 -17249.021 277.85257 277.85257 31764.342 31764.342 1372.7992 1372.7992 Loop time of 25.945 on 1 procs for 1000 steps with 2000 atoms Performance: 3.330 ns/day, 7.207 hours/ns, 38.543 timesteps/s 99.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 25.862 | 25.862 | 25.862 | 0.0 | 99.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.015811 | 0.015811 | 0.015811 | 0.0 | 0.06 Output | 0.00028034 | 0.00028034 | 0.00028034 | 0.0 | 0.00 Modify | 0.060598 | 0.060598 | 0.060598 | 0.0 | 0.23 Other | | 0.00661 | | | 0.03 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128000 ave 128000 max 128000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128000 Ave neighs/atom = 64 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -17177.226 -17177.226 -17249.021 -17249.021 277.85257 277.85257 31764.342 31764.342 1372.7992 1372.7992 2000 -17176.485 -17176.485 -17247.006 -17247.006 272.92397 272.92397 31750.739 31750.739 2788.2657 2788.2657 Loop time of 29.1618 on 1 procs for 1000 steps with 2000 atoms Performance: 2.963 ns/day, 8.101 hours/ns, 34.291 timesteps/s 99.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.075 | 29.075 | 29.075 | 0.0 | 99.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.016942 | 0.016942 | 0.016942 | 0.0 | 0.06 Output | 5.1437e-05 | 5.1437e-05 | 5.1437e-05 | 0.0 | 0.00 Modify | 0.061451 | 0.061451 | 0.061451 | 0.0 | 0.21 Other | | 0.008396 | | | 0.03 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 127984 ave 127984 max 127984 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 127984 Ave neighs/atom = 63.992 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -17176.485 -17176.485 -17247.006 -17247.006 272.92397 272.92397 31750.739 31750.739 2788.2657 2788.2657 3000 -17178.776 -17178.776 -17253.983 -17253.983 291.06029 291.06029 31755.425 31755.425 1464.7544 1464.7544 Loop time of 29.4393 on 1 procs for 1000 steps with 2000 atoms Performance: 2.935 ns/day, 8.178 hours/ns, 33.968 timesteps/s 99.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.347 | 29.347 | 29.347 | 0.0 | 99.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.018662 | 0.018662 | 0.018662 | 0.0 | 0.06 Output | 4.4043e-05 | 4.4043e-05 | 4.4043e-05 | 0.0 | 0.00 Modify | 0.063237 | 0.063237 | 0.063237 | 0.0 | 0.21 Other | | 0.01084 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 127958 ave 127958 max 127958 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 127958 Ave neighs/atom = 63.979 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -17178.776 -17178.776 -17253.983 -17253.983 291.06029 291.06029 31755.425 31755.425 1464.7544 1464.7544 4000 -17177.001 -17177.001 -17243.173 -17243.173 256.09008 256.09008 31760.804 31760.804 2104.3675 2104.3675 Loop time of 29.5068 on 1 procs for 1000 steps with 2000 atoms Performance: 2.928 ns/day, 8.196 hours/ns, 33.891 timesteps/s 99.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.414 | 29.414 | 29.414 | 0.0 | 99.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.018615 | 0.018615 | 0.018615 | 0.0 | 0.06 Output | 4.1779e-05 | 4.1779e-05 | 4.1779e-05 | 0.0 | 0.00 Modify | 0.063312 | 0.063312 | 0.063312 | 0.0 | 0.21 Other | | 0.01076 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 127958 ave 127958 max 127958 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 127958 Ave neighs/atom = 63.979 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -17177.001 -17177.001 -17243.173 -17243.173 256.09008 256.09008 31760.804 31760.804 2104.3675 2104.3675 5000 -17177.837 -17177.837 -17252.814 -17252.814 290.16651 290.16651 31762.638 31762.638 1148.1065 1148.1065 Loop time of 29.6483 on 1 procs for 1000 steps with 2000 atoms Performance: 2.914 ns/day, 8.236 hours/ns, 33.729 timesteps/s 99.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.555 | 29.555 | 29.555 | 0.0 | 99.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.018694 | 0.018694 | 0.018694 | 0.0 | 0.06 Output | 2.3384e-05 | 2.3384e-05 | 2.3384e-05 | 0.0 | 0.00 Modify | 0.063585 | 0.063585 | 0.063585 | 0.0 | 0.21 Other | | 0.01089 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 127964 ave 127964 max 127964 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 127964 Ave neighs/atom = 63.982 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 273.700968608324, Press = -78.3865141963698 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -17177.837 -17177.837 -17252.814 -17252.814 290.16651 290.16651 31762.638 31762.638 1148.1065 1148.1065 6000 -17176.816 -17176.816 -17248.85 -17248.85 278.78137 278.78137 31782.052 31782.052 -454.82252 -454.82252 Loop time of 29.6475 on 1 procs for 1000 steps with 2000 atoms Performance: 2.914 ns/day, 8.235 hours/ns, 33.730 timesteps/s 99.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.552 | 29.552 | 29.552 | 0.0 | 99.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.018629 | 0.018629 | 0.018629 | 0.0 | 0.06 Output | 3.2601e-05 | 3.2601e-05 | 3.2601e-05 | 0.0 | 0.00 Modify | 0.066018 | 0.066018 | 0.066018 | 0.0 | 0.22 Other | | 0.01091 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 127974 ave 127974 max 127974 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 127974 Ave neighs/atom = 63.987 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.8622449574, Press = -64.2320846675697 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -17176.816 -17176.816 -17248.85 -17248.85 278.78137 278.78137 31782.052 31782.052 -454.82252 -454.82252 7000 -17179.524 -17179.524 -17246.758 -17246.758 260.20469 260.20469 31787.887 31787.887 -989.91976 -989.91976 Loop time of 29.586 on 1 procs for 1000 steps with 2000 atoms Performance: 2.920 ns/day, 8.218 hours/ns, 33.800 timesteps/s 99.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.49 | 29.49 | 29.49 | 0.0 | 99.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.018769 | 0.018769 | 0.018769 | 0.0 | 0.06 Output | 3.232e-05 | 3.232e-05 | 3.232e-05 | 0.0 | 0.00 Modify | 0.066166 | 0.066166 | 0.066166 | 0.0 | 0.22 Other | | 0.01102 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 127964 ave 127964 max 127964 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 127964 Ave neighs/atom = 63.982 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.073105516225, Press = 7.70049975028071 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -17179.524 -17179.524 -17246.758 -17246.758 260.20469 260.20469 31787.887 31787.887 -989.91976 -989.91976 8000 -17176.436 -17176.436 -17248.968 -17248.968 280.70313 280.70313 31762.189 31762.189 1427.3198 1427.3198 Loop time of 29.391 on 1 procs for 1000 steps with 2000 atoms Performance: 2.940 ns/day, 8.164 hours/ns, 34.024 timesteps/s 99.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.296 | 29.296 | 29.296 | 0.0 | 99.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.018433 | 0.018433 | 0.018433 | 0.0 | 0.06 Output | 2.3635e-05 | 2.3635e-05 | 2.3635e-05 | 0.0 | 0.00 Modify | 0.065777 | 0.065777 | 0.065777 | 0.0 | 0.22 Other | | 0.01058 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 127968 ave 127968 max 127968 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 127968 Ave neighs/atom = 63.984 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.761178298522, Press = -3.59726207448351 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -17176.436 -17176.436 -17248.968 -17248.968 280.70313 280.70313 31762.189 31762.189 1427.3198 1427.3198 9000 -17177.697 -17177.697 -17250.147 -17250.147 280.38877 280.38877 31745.419 31745.419 3148.837 3148.837 Loop time of 29.4653 on 1 procs for 1000 steps with 2000 atoms Performance: 2.932 ns/day, 8.185 hours/ns, 33.938 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.376 | 29.376 | 29.376 | 0.0 | 99.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.016928 | 0.016928 | 0.016928 | 0.0 | 0.06 Output | 3.207e-05 | 3.207e-05 | 3.207e-05 | 0.0 | 0.00 Modify | 0.063788 | 0.063788 | 0.063788 | 0.0 | 0.22 Other | | 0.008495 | | | 0.03 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 127946 ave 127946 max 127946 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 127946 Ave neighs/atom = 63.973 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.609139714222, Press = -1.26879654401037 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -17177.697 -17177.697 -17250.147 -17250.147 280.38877 280.38877 31745.419 31745.419 3148.837 3148.837 10000 -17176.447 -17176.447 -17251.776 -17251.776 291.52796 291.52796 31794.091 31794.091 -1674.7066 -1674.7066 Loop time of 29.6501 on 1 procs for 1000 steps with 2000 atoms Performance: 2.914 ns/day, 8.236 hours/ns, 33.727 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.557 | 29.557 | 29.557 | 0.0 | 99.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.018051 | 0.018051 | 0.018051 | 0.0 | 0.06 Output | 2.3684e-05 | 2.3684e-05 | 2.3684e-05 | 0.0 | 0.00 Modify | 0.065421 | 0.065421 | 0.065421 | 0.0 | 0.22 Other | | 0.01009 | | | 0.03 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 127970 ave 127970 max 127970 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 127970 Ave neighs/atom = 63.985 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.693316269245, Press = 5.95370092845821 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -17176.447 -17176.447 -17251.776 -17251.776 291.52796 291.52796 31794.091 31794.091 -1674.7066 -1674.7066 11000 -17176.715 -17176.715 -17247.227 -17247.227 272.89074 272.89074 31769.497 31769.497 880.37037 880.37037 Loop time of 29.4661 on 1 procs for 1000 steps with 2000 atoms Performance: 2.932 ns/day, 8.185 hours/ns, 33.937 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.377 | 29.377 | 29.377 | 0.0 | 99.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.01686 | 0.01686 | 0.01686 | 0.0 | 0.06 Output | 3.4385e-05 | 3.4385e-05 | 3.4385e-05 | 0.0 | 0.00 Modify | 0.063811 | 0.063811 | 0.063811 | 0.0 | 0.22 Other | | 0.008448 | | | 0.03 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 127982 ave 127982 max 127982 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 127982 Ave neighs/atom = 63.991 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.763328074184, Press = -1.03688760229734 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -17176.715 -17176.715 -17247.227 -17247.227 272.89074 272.89074 31769.497 31769.497 880.37037 880.37037 12000 -17177.672 -17177.672 -17249.576 -17249.576 278.27559 278.27559 31798.974 31798.974 -2219.8208 -2219.8208 Loop time of 29.6982 on 1 procs for 1000 steps with 2000 atoms Performance: 2.909 ns/day, 8.249 hours/ns, 33.672 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.603 | 29.603 | 29.603 | 0.0 | 99.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.018581 | 0.018581 | 0.018581 | 0.0 | 0.06 Output | 2.3394e-05 | 2.3394e-05 | 2.3394e-05 | 0.0 | 0.00 Modify | 0.065902 | 0.065902 | 0.065902 | 0.0 | 0.22 Other | | 0.01076 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 127964 ave 127964 max 127964 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 127964 Ave neighs/atom = 63.982 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.831791274693, Press = 1.95239761005676 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -17177.672 -17177.672 -17249.576 -17249.576 278.27559 278.27559 31798.974 31798.974 -2219.8208 -2219.8208 13000 -17175.594 -17175.594 -17247.959 -17247.959 280.05959 280.05959 31832.565 31832.565 -5361.8232 -5361.8232 Loop time of 29.5673 on 1 procs for 1000 steps with 2000 atoms Performance: 2.922 ns/day, 8.213 hours/ns, 33.821 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.478 | 29.478 | 29.478 | 0.0 | 99.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.016891 | 0.016891 | 0.016891 | 0.0 | 0.06 Output | 3.1139e-05 | 3.1139e-05 | 3.1139e-05 | 0.0 | 0.00 Modify | 0.063893 | 0.063893 | 0.063893 | 0.0 | 0.22 Other | | 0.008434 | | | 0.03 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 127956 ave 127956 max 127956 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 127956 Ave neighs/atom = 63.978 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.819568865734, Press = 3.29948206081187 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -17175.594 -17175.594 -17247.959 -17247.959 280.05959 280.05959 31832.565 31832.565 -5361.8232 -5361.8232 14000 -17178.687 -17178.687 -17249.552 -17249.552 274.25487 274.25487 31777.237 31777.237 -297.2383 -297.2383 Loop time of 29.6145 on 1 procs for 1000 steps with 2000 atoms Performance: 2.917 ns/day, 8.226 hours/ns, 33.767 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.522 | 29.522 | 29.522 | 0.0 | 99.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.017998 | 0.017998 | 0.017998 | 0.0 | 0.06 Output | 2.5548e-05 | 2.5548e-05 | 2.5548e-05 | 0.0 | 0.00 Modify | 0.065021 | 0.065021 | 0.065021 | 0.0 | 0.22 Other | | 0.009701 | | | 0.03 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 127914 ave 127914 max 127914 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 127914 Ave neighs/atom = 63.957 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.954767579853, Press = 4.60437918068974 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -17178.687 -17178.687 -17249.552 -17249.552 274.25487 274.25487 31777.237 31777.237 -297.2383 -297.2383 15000 -17177.22 -17177.22 -17247.796 -17247.796 273.13649 273.13649 31816.234 31816.234 -3749.2465 -3749.2465 Loop time of 29.586 on 1 procs for 1000 steps with 2000 atoms Performance: 2.920 ns/day, 8.218 hours/ns, 33.800 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.493 | 29.493 | 29.493 | 0.0 | 99.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.017857 | 0.017857 | 0.017857 | 0.0 | 0.06 Output | 3.1539e-05 | 3.1539e-05 | 3.1539e-05 | 0.0 | 0.00 Modify | 0.065146 | 0.065146 | 0.065146 | 0.0 | 0.22 Other | | 0.009774 | | | 0.03 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 127966 ave 127966 max 127966 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 127966 Ave neighs/atom = 63.983 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" jump SELF break # Write final averaged volume to file if temperature and volume have converged; otherwise wirte a # flag to indicate non-convergence. variable myStep equal step if "${myStep} < 2000000" then "print '${V}' file output/vol_T273.15.out" else "print 'not_converged' file output/vol_T273.15.out" print '${V}' file output/vol_T273.15.out 31777.3396507091 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0