# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.431000001728535*${_u_distance} variable latticeconst_converted equal 5.431000001728535*1 lattice diamond ${latticeconst_converted} lattice diamond 5.43100000172853 Lattice spacing in x,y,z = 5.431 5.431 5.431 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (54.31 54.31 54.31) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms using lattice units in orthogonal box = (0 0 0) to (54.31 54.31 54.31) create_atoms CPU = 0.001 seconds variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 kim_interactions Si WARNING: 'kim_' has been renamed to 'kim '. Please update your input. kim interactions Si #=== BEGIN kim interactions ================================== pair_style kim MEAM_LAMMPS_Wagner_2007_SiC__MO_430846853065_002 pair_coeff * * Si #=== END kim interactions ==================================== mass 1 ${mass_converted} mass 1 28.0855 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 160191.478143953 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.478143953/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.478143953/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.478143953/(1*1*${_u_distance}) variable V0_metal equal 160191.478143953/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 160191.478143953*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 160191.478143953 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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_430846853065_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 ghost atom cutoff = 6 binsize = 3, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.689 | 4.689 | 4.689 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -36757.576 -36757.576 -37040 -37040 273.15 273.15 160191.48 160191.48 1883.1327 1883.1327 1000 -36449.849 -36449.849 -36733.066 -36733.066 273.91712 273.91712 161690.73 161690.73 275.14019 275.14019 Loop time of 22.211 on 1 procs for 1000 steps with 8000 atoms Performance: 3.890 ns/day, 6.170 hours/ns, 45.023 timesteps/s 99.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.914 | 21.914 | 21.914 | 0.0 | 98.66 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.028367 | 0.028367 | 0.028367 | 0.0 | 0.13 Output | 0.000235 | 0.000235 | 0.000235 | 0.0 | 0.00 Modify | 0.24572 | 0.24572 | 0.24572 | 0.0 | 1.11 Other | | 0.02227 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 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: 368000 ave 368000 max 368000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 368000 Ave neighs/atom = 46 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6 ghost atom cutoff = 6 binsize = 3, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -36449.849 -36449.849 -36733.066 -36733.066 273.91712 273.91712 161690.73 161690.73 275.14019 275.14019 2000 -36479.028 -36479.028 -36753.247 -36753.247 265.21443 265.21443 161689.48 161689.48 -208.80578 -208.80578 Loop time of 24.8054 on 1 procs for 1000 steps with 8000 atoms Performance: 3.483 ns/day, 6.890 hours/ns, 40.314 timesteps/s 99.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.505 | 24.505 | 24.505 | 0.0 | 98.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.028717 | 0.028717 | 0.028717 | 0.0 | 0.12 Output | 0.00012092 | 0.00012092 | 0.00012092 | 0.0 | 0.00 Modify | 0.24741 | 0.24741 | 0.24741 | 0.0 | 1.00 Other | | 0.02402 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 349992 ave 349992 max 349992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 349992 Ave neighs/atom = 43.749 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6 ghost atom cutoff = 6 binsize = 3, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -36479.028 -36479.028 -36753.247 -36753.247 265.21443 265.21443 161689.48 161689.48 -208.80578 -208.80578 3000 -36464.501 -36464.501 -36749.211 -36749.211 275.36063 275.36063 161679.72 161679.72 -50.037206 -50.037206 Loop time of 24.9527 on 1 procs for 1000 steps with 8000 atoms Performance: 3.463 ns/day, 6.931 hours/ns, 40.076 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.662 | 24.662 | 24.662 | 0.0 | 98.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.027478 | 0.027478 | 0.027478 | 0.0 | 0.11 Output | 0.00011794 | 0.00011794 | 0.00011794 | 0.0 | 0.00 Modify | 0.24326 | 0.24326 | 0.24326 | 0.0 | 0.97 Other | | 0.0201 | | | 0.08 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350990 ave 350990 max 350990 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350990 Ave neighs/atom = 43.87375 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6 ghost atom cutoff = 6 binsize = 3, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -36464.501 -36464.501 -36749.211 -36749.211 275.36063 275.36063 161679.72 161679.72 -50.037206 -50.037206 4000 -36471.287 -36471.287 -36750.969 -36750.969 270.49736 270.49736 161608.65 161608.65 254.51098 254.51098 Loop time of 24.7382 on 1 procs for 1000 steps with 8000 atoms Performance: 3.493 ns/day, 6.872 hours/ns, 40.423 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.45 | 24.45 | 24.45 | 0.0 | 98.84 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.027198 | 0.027198 | 0.027198 | 0.0 | 0.11 Output | 8.7384e-05 | 8.7384e-05 | 8.7384e-05 | 0.0 | 0.00 Modify | 0.24093 | 0.24093 | 0.24093 | 0.0 | 0.97 Other | | 0.01984 | | | 0.08 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350712 ave 350712 max 350712 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350712 Ave neighs/atom = 43.839 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6 ghost atom cutoff = 6 binsize = 3, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -36471.287 -36471.287 -36750.969 -36750.969 270.49736 270.49736 161608.65 161608.65 254.51098 254.51098 5000 -36471.945 -36471.945 -36749.671 -36749.671 268.60657 268.60657 161601.48 161601.48 271.15056 271.15056 Loop time of 24.845 on 1 procs for 1000 steps with 8000 atoms Performance: 3.478 ns/day, 6.901 hours/ns, 40.249 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.502 | 24.502 | 24.502 | 0.0 | 98.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037158 | 0.037158 | 0.037158 | 0.0 | 0.15 Output | 8.2996e-05 | 8.2996e-05 | 8.2996e-05 | 0.0 | 0.00 Modify | 0.26407 | 0.26407 | 0.26407 | 0.0 | 1.06 Other | | 0.04215 | | | 0.17 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350902 ave 350902 max 350902 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350902 Ave neighs/atom = 43.86275 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.277983659611, Press = 99.8298462568775 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6 ghost atom cutoff = 6 binsize = 3, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -36471.945 -36471.945 -36749.671 -36749.671 268.60657 268.60657 161601.48 161601.48 271.15056 271.15056 6000 -36467.104 -36467.104 -36757.423 -36757.423 280.78513 280.78513 161749.26 161749.26 -632.66879 -632.66879 Loop time of 24.6146 on 1 procs for 1000 steps with 8000 atoms Performance: 3.510 ns/day, 6.837 hours/ns, 40.626 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.32 | 24.32 | 24.32 | 0.0 | 98.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.027147 | 0.027147 | 0.027147 | 0.0 | 0.11 Output | 6.4862e-05 | 6.4862e-05 | 6.4862e-05 | 0.0 | 0.00 Modify | 0.24696 | 0.24696 | 0.24696 | 0.0 | 1.00 Other | | 0.02041 | | | 0.08 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350574 ave 350574 max 350574 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350574 Ave neighs/atom = 43.82175 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.792281450642, Press = 13.8639948730499 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6 ghost atom cutoff = 6 binsize = 3, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -36467.104 -36467.104 -36757.423 -36757.423 280.78513 280.78513 161749.26 161749.26 -632.66879 -632.66879 7000 -36474.648 -36474.648 -36760.604 -36760.604 276.56636 276.56636 161784.17 161784.17 -938.54078 -938.54078 Loop time of 24.7104 on 1 procs for 1000 steps with 8000 atoms Performance: 3.497 ns/day, 6.864 hours/ns, 40.469 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.398 | 24.398 | 24.398 | 0.0 | 98.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.02844 | 0.02844 | 0.02844 | 0.0 | 0.12 Output | 8.9167e-05 | 8.9167e-05 | 8.9167e-05 | 0.0 | 0.00 Modify | 0.25887 | 0.25887 | 0.25887 | 0.0 | 1.05 Other | | 0.02506 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350260 ave 350260 max 350260 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350260 Ave neighs/atom = 43.7825 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.068558598914, Press = -7.47917300395613 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6 ghost atom cutoff = 6 binsize = 3, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -36474.648 -36474.648 -36760.604 -36760.604 276.56636 276.56636 161784.17 161784.17 -938.54078 -938.54078 8000 -36466.458 -36466.458 -36749.041 -36749.041 273.30414 273.30414 161589.41 161589.41 455.05788 455.05788 Loop time of 24.6548 on 1 procs for 1000 steps with 8000 atoms Performance: 3.504 ns/day, 6.849 hours/ns, 40.560 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.351 | 24.351 | 24.351 | 0.0 | 98.77 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.027935 | 0.027935 | 0.027935 | 0.0 | 0.11 Output | 9.5149e-05 | 9.5149e-05 | 9.5149e-05 | 0.0 | 0.00 Modify | 0.25262 | 0.25262 | 0.25262 | 0.0 | 1.02 Other | | 0.02333 | | | 0.09 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350356 ave 350356 max 350356 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350356 Ave neighs/atom = 43.7945 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.050423056818, Press = -3.14027152091199 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6 ghost atom cutoff = 6 binsize = 3, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -36466.458 -36466.458 -36749.041 -36749.041 273.30414 273.30414 161589.41 161589.41 455.05788 455.05788 9000 -36474.277 -36474.277 -36757.718 -36757.718 274.13396 274.13396 161576.06 161576.06 348.53328 348.53328 Loop time of 24.7102 on 1 procs for 1000 steps with 8000 atoms Performance: 3.497 ns/day, 6.864 hours/ns, 40.469 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.398 | 24.398 | 24.398 | 0.0 | 98.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.028593 | 0.028593 | 0.028593 | 0.0 | 0.12 Output | 9.5449e-05 | 9.5449e-05 | 9.5449e-05 | 0.0 | 0.00 Modify | 0.2586 | 0.2586 | 0.2586 | 0.0 | 1.05 Other | | 0.02503 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350568 ave 350568 max 350568 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350568 Ave neighs/atom = 43.821 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.09221409751, Press = 2.2425505388399 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6 ghost atom cutoff = 6 binsize = 3, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -36474.277 -36474.277 -36757.718 -36757.718 274.13396 274.13396 161576.06 161576.06 348.53328 348.53328 10000 -36469.3 -36469.3 -36755.229 -36755.229 276.53914 276.53914 161669.34 161669.34 -135.54812 -135.54812 Loop time of 24.8573 on 1 procs for 1000 steps with 8000 atoms Performance: 3.476 ns/day, 6.905 hours/ns, 40.230 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.542 | 24.542 | 24.542 | 0.0 | 98.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.028925 | 0.028925 | 0.028925 | 0.0 | 0.12 Output | 9.4798e-05 | 9.4798e-05 | 9.4798e-05 | 0.0 | 0.00 Modify | 0.2614 | 0.2614 | 0.2614 | 0.0 | 1.05 Other | | 0.02512 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 351226 ave 351226 max 351226 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 351226 Ave neighs/atom = 43.90325 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.13623716838, Press = 2.0247473515293 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6 ghost atom cutoff = 6 binsize = 3, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -36469.3 -36469.3 -36755.229 -36755.229 276.53914 276.53914 161669.34 161669.34 -135.54812 -135.54812 11000 -36464.029 -36464.029 -36746.431 -36746.431 273.12856 273.12856 161750.47 161750.47 -528.46038 -528.46038 Loop time of 24.8589 on 1 procs for 1000 steps with 8000 atoms Performance: 3.476 ns/day, 6.905 hours/ns, 40.227 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.543 | 24.543 | 24.543 | 0.0 | 98.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.028759 | 0.028759 | 0.028759 | 0.0 | 0.12 Output | 9.2403e-05 | 9.2403e-05 | 9.2403e-05 | 0.0 | 0.00 Modify | 0.26212 | 0.26212 | 0.26212 | 0.0 | 1.05 Other | | 0.02519 | | | 0.10 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350832 ave 350832 max 350832 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350832 Ave neighs/atom = 43.854 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.157602397916, Press = -0.484919005382366 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6 ghost atom cutoff = 6 binsize = 3, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -36464.029 -36464.029 -36746.431 -36746.431 273.12856 273.12856 161750.47 161750.47 -528.46038 -528.46038 12000 -36472.844 -36472.844 -36756.245 -36756.245 274.09497 274.09497 161584.42 161584.42 329.72565 329.72565 Loop time of 24.6245 on 1 procs for 1000 steps with 8000 atoms Performance: 3.509 ns/day, 6.840 hours/ns, 40.610 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.32 | 24.32 | 24.32 | 0.0 | 98.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.027679 | 0.027679 | 0.027679 | 0.0 | 0.11 Output | 6.6775e-05 | 6.6775e-05 | 6.6775e-05 | 0.0 | 0.00 Modify | 0.25436 | 0.25436 | 0.25436 | 0.0 | 1.03 Other | | 0.02267 | | | 0.09 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 349912 ave 349912 max 349912 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 349912 Ave neighs/atom = 43.739 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.28699069594, Press = -4.474316088676 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6 ghost atom cutoff = 6 binsize = 3, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -36472.844 -36472.844 -36756.245 -36756.245 274.09497 274.09497 161584.42 161584.42 329.72565 329.72565 13000 -36476.47 -36476.47 -36755.137 -36755.137 269.51669 269.51669 161483.48 161483.48 827.87074 827.87074 Loop time of 24.6143 on 1 procs for 1000 steps with 8000 atoms Performance: 3.510 ns/day, 6.837 hours/ns, 40.627 timesteps/s 99.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.321 | 24.321 | 24.321 | 0.0 | 98.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.027074 | 0.027074 | 0.027074 | 0.0 | 0.11 Output | 4.8712e-05 | 4.8712e-05 | 4.8712e-05 | 0.0 | 0.00 Modify | 0.24603 | 0.24603 | 0.24603 | 0.0 | 1.00 Other | | 0.02022 | | | 0.08 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 351240 ave 351240 max 351240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 351240 Ave neighs/atom = 43.905 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.265948544677, Press = 0.99017481487513 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6 ghost atom cutoff = 6 binsize = 3, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -36476.47 -36476.47 -36755.137 -36755.137 269.51669 269.51669 161483.48 161483.48 827.87074 827.87074 14000 -36470.331 -36470.331 -36751.383 -36751.383 271.82332 271.82332 161652.62 161652.62 -27.916975 -27.916975 Loop time of 24.5291 on 1 procs for 1000 steps with 8000 atoms Performance: 3.522 ns/day, 6.814 hours/ns, 40.768 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.237 | 24.237 | 24.237 | 0.0 | 98.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.026989 | 0.026989 | 0.026989 | 0.0 | 0.11 Output | 9.9978e-05 | 9.9978e-05 | 9.9978e-05 | 0.0 | 0.00 Modify | 0.24473 | 0.24473 | 0.24473 | 0.0 | 1.00 Other | | 0.01993 | | | 0.08 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 351260 ave 351260 max 351260 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 351260 Ave neighs/atom = 43.9075 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.095703086274, Press = 1.96789354313813 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6 ghost atom cutoff = 6 binsize = 3, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -36470.331 -36470.331 -36751.383 -36751.383 271.82332 271.82332 161652.62 161652.62 -27.916975 -27.916975 15000 -36474.084 -36474.084 -36754.405 -36754.405 271.11605 271.11605 161724.22 161724.22 -494.43856 -494.43856 Loop time of 24.6021 on 1 procs for 1000 steps with 8000 atoms Performance: 3.512 ns/day, 6.834 hours/ns, 40.647 timesteps/s 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.305 | 24.305 | 24.305 | 0.0 | 98.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.02716 | 0.02716 | 0.02716 | 0.0 | 0.11 Output | 5.6636e-05 | 5.6636e-05 | 5.6636e-05 | 0.0 | 0.00 Modify | 0.2481 | 0.2481 | 0.2481 | 0.0 | 1.01 Other | | 0.02129 | | | 0.09 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350436 ave 350436 max 350436 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350436 Ave neighs/atom = 43.8045 Neighbor list builds = 0 Dangerous builds = 0 if "${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 161645.484354785 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0