# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.917371571063995*${_u_distance} variable latticeconst_converted equal 3.917371571063995*1 lattice fcc ${latticeconst_converted} lattice fcc 3.91737157106399 Lattice spacing in x,y,z = 3.9173716 3.9173716 3.9173716 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (39.173716 39.173716 39.173716) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.001 seconds variable mass_converted equal 195.078*${_u_mass} variable mass_converted equal 195.078*1 kim_interactions Pt #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_KimSeolJi_2017_PtCo__MO_545073984441_000 pair_coeff * * Pt #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 195.078 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 60115.200756225 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 60115.200756225/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 60115.200756225/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 60115.200756225/(1*1*${_u_distance}) variable V0_metal equal 60115.200756225/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 60115.200756225*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 60115.200756225 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 293.15*${_u_temperature} variable temp_converted equal 293.15*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 293.15 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 293.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "293.15 - 0.2" variable T_up equal "293.15 + 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 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 = 13 13 13 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) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -22928.467 -22928.467 -23080 -23080 293.15 293.15 60115.201 60115.201 2692.3777 2692.3777 1000 -22768.752 -22768.752 -22929.582 -22929.582 311.13782 311.13782 60647.371 60647.371 -89.208659 -89.208659 Loop time of 47.1546 on 1 procs for 1000 steps with 4000 atoms Performance: 1.832 ns/day, 13.098 hours/ns, 21.207 timesteps/s 80.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 46.878 | 46.878 | 46.878 | 0.0 | 99.41 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037698 | 0.037698 | 0.037698 | 0.0 | 0.08 Output | 6.59e-05 | 6.59e-05 | 6.59e-05 | 0.0 | 0.00 Modify | 0.22071 | 0.22071 | 0.22071 | 0.0 | 0.47 Other | | 0.01834 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 312000.0 ave 312000 max 312000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312000 Ave neighs/atom = 78.000000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -22768.752 -22768.752 -22929.582 -22929.582 311.13782 311.13782 60647.371 60647.371 -89.208659 -89.208659 2000 -22777.151 -22777.151 -22933.308 -22933.308 302.09624 302.09624 60659.733 60659.733 -1364.6656 -1364.6656 Loop time of 52.0191 on 1 procs for 1000 steps with 4000 atoms Performance: 1.661 ns/day, 14.450 hours/ns, 19.224 timesteps/s 79.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.697 | 51.697 | 51.697 | 0.0 | 99.38 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07961 | 0.07961 | 0.07961 | 0.0 | 0.15 Output | 4.06e-05 | 4.06e-05 | 4.06e-05 | 0.0 | 0.00 Modify | 0.22352 | 0.22352 | 0.22352 | 0.0 | 0.43 Other | | 0.01891 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311964.0 ave 311964 max 311964 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311964 Ave neighs/atom = 77.991000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -22777.151 -22777.151 -22933.308 -22933.308 302.09624 302.09624 60659.733 60659.733 -1364.6656 -1364.6656 3000 -22778.632 -22778.632 -22933.568 -22933.568 299.73463 299.73463 60671.347 60671.347 -2001.8152 -2001.8152 Loop time of 51.3953 on 1 procs for 1000 steps with 4000 atoms Performance: 1.681 ns/day, 14.276 hours/ns, 19.457 timesteps/s 79.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.167 | 51.167 | 51.167 | 0.0 | 99.56 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.03806 | 0.03806 | 0.03806 | 0.0 | 0.07 Output | 3.78e-05 | 3.78e-05 | 3.78e-05 | 0.0 | 0.00 Modify | 0.17166 | 0.17166 | 0.17166 | 0.0 | 0.33 Other | | 0.01858 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311982.0 ave 311982 max 311982 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311982 Ave neighs/atom = 77.995500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -22778.632 -22778.632 -22933.568 -22933.568 299.73463 299.73463 60671.347 60671.347 -2001.8152 -2001.8152 4000 -22774.074 -22774.074 -22931.335 -22931.335 304.23199 304.23199 60585.726 60585.726 2642.9204 2642.9204 Loop time of 51.9932 on 1 procs for 1000 steps with 4000 atoms Performance: 1.662 ns/day, 14.443 hours/ns, 19.233 timesteps/s 77.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.721 | 51.721 | 51.721 | 0.0 | 99.48 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.03762 | 0.03762 | 0.03762 | 0.0 | 0.07 Output | 4.21e-05 | 4.21e-05 | 4.21e-05 | 0.0 | 0.00 Modify | 0.19583 | 0.19583 | 0.19583 | 0.0 | 0.38 Other | | 0.03849 | | | 0.07 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311968.0 ave 311968 max 311968 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311968 Ave neighs/atom = 77.992000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -22774.074 -22774.074 -22931.335 -22931.335 304.23199 304.23199 60585.726 60585.726 2642.9204 2642.9204 5000 -22778.839 -22778.839 -22927.907 -22927.907 288.3812 288.3812 60654.154 60654.154 -502.07811 -502.07811 Loop time of 50.2904 on 1 procs for 1000 steps with 4000 atoms Performance: 1.718 ns/day, 13.970 hours/ns, 19.884 timesteps/s 81.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 50.016 | 50.016 | 50.016 | 0.0 | 99.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058253 | 0.058253 | 0.058253 | 0.0 | 0.12 Output | 2.95e-05 | 2.95e-05 | 2.95e-05 | 0.0 | 0.00 Modify | 0.19743 | 0.19743 | 0.19743 | 0.0 | 0.39 Other | | 0.01846 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311980.0 ave 311980 max 311980 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311980 Ave neighs/atom = 77.995000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 296.183637019295, Press = 188.057516955899 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -22778.839 -22778.839 -22927.907 -22927.907 288.3812 288.3812 60654.154 60654.154 -502.07811 -502.07811 6000 -22778.061 -22778.061 -22931.269 -22931.269 296.39023 296.39023 60633.757 60633.757 136.72948 136.72948 Loop time of 52.4994 on 1 procs for 1000 steps with 4000 atoms Performance: 1.646 ns/day, 14.583 hours/ns, 19.048 timesteps/s 78.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 52.226 | 52.226 | 52.226 | 0.0 | 99.48 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05805 | 0.05805 | 0.05805 | 0.0 | 0.11 Output | 5.58e-05 | 5.58e-05 | 5.58e-05 | 0.0 | 0.00 Modify | 0.19694 | 0.19694 | 0.19694 | 0.0 | 0.38 Other | | 0.01856 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311956.0 ave 311956 max 311956 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311956 Ave neighs/atom = 77.989000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.579279315893, Press = 49.0079298628601 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -22778.061 -22778.061 -22931.269 -22931.269 296.39023 296.39023 60633.757 60633.757 136.72948 136.72948 7000 -22775.928 -22775.928 -22927.187 -22927.187 292.62024 292.62024 60613.362 60613.362 1571.1517 1571.1517 Loop time of 53.1159 on 1 procs for 1000 steps with 4000 atoms Performance: 1.627 ns/day, 14.754 hours/ns, 18.827 timesteps/s 76.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 52.856 | 52.856 | 52.856 | 0.0 | 99.51 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05829 | 0.05829 | 0.05829 | 0.0 | 0.11 Output | 3.75e-05 | 3.75e-05 | 3.75e-05 | 0.0 | 0.00 Modify | 0.18336 | 0.18336 | 0.18336 | 0.0 | 0.35 Other | | 0.01844 | | | 0.03 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311968.0 ave 311968 max 311968 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311968 Ave neighs/atom = 77.992000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.010404888239, Press = 18.8566598903726 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -22775.928 -22775.928 -22927.187 -22927.187 292.62024 292.62024 60613.362 60613.362 1571.1517 1571.1517 8000 -22777.617 -22777.617 -22928.377 -22928.377 291.65423 291.65423 60638.935 60638.935 349.26704 349.26704 Loop time of 51.2892 on 1 procs for 1000 steps with 4000 atoms Performance: 1.685 ns/day, 14.247 hours/ns, 19.497 timesteps/s 79.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.049 | 51.049 | 51.049 | 0.0 | 99.53 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.039153 | 0.039153 | 0.039153 | 0.0 | 0.08 Output | 3.53e-05 | 3.53e-05 | 3.53e-05 | 0.0 | 0.00 Modify | 0.18238 | 0.18238 | 0.18238 | 0.0 | 0.36 Other | | 0.01847 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311954.0 ave 311954 max 311954 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311954 Ave neighs/atom = 77.988500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.339274548814, Press = 4.40990980989292 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -22777.617 -22777.617 -22928.377 -22928.377 291.65423 291.65423 60638.935 60638.935 349.26704 349.26704 9000 -22779.149 -22779.149 -22931.341 -22931.341 294.42599 294.42599 60623.183 60623.183 608.21402 608.21402 Loop time of 52.325 on 1 procs for 1000 steps with 4000 atoms Performance: 1.651 ns/day, 14.535 hours/ns, 19.111 timesteps/s 77.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 52.037 | 52.037 | 52.037 | 0.0 | 99.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038577 | 0.038577 | 0.038577 | 0.0 | 0.07 Output | 2.89e-05 | 2.89e-05 | 2.89e-05 | 0.0 | 0.00 Modify | 0.23143 | 0.23143 | 0.23143 | 0.0 | 0.44 Other | | 0.01838 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311982.0 ave 311982 max 311982 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311982 Ave neighs/atom = 77.995500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.080790556228, Press = 18.4693942596935 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -22779.149 -22779.149 -22931.341 -22931.341 294.42599 294.42599 60623.183 60623.183 608.21402 608.21402 10000 -22776.631 -22776.631 -22927.23 -22927.23 291.34346 291.34346 60626.95 60626.95 958.33519 958.33519 Loop time of 52.7476 on 1 procs for 1000 steps with 4000 atoms Performance: 1.638 ns/day, 14.652 hours/ns, 18.958 timesteps/s 78.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 52.457 | 52.457 | 52.457 | 0.0 | 99.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.03863 | 0.03863 | 0.03863 | 0.0 | 0.07 Output | 5.72e-05 | 5.72e-05 | 5.72e-05 | 0.0 | 0.00 Modify | 0.23355 | 0.23355 | 0.23355 | 0.0 | 0.44 Other | | 0.01854 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311958.0 ave 311958 max 311958 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311958 Ave neighs/atom = 77.989500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.264855272231, Press = 9.73182398275506 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -22776.631 -22776.631 -22927.23 -22927.23 291.34346 291.34346 60626.95 60626.95 958.33519 958.33519 11000 -22777.834 -22777.834 -22930.387 -22930.387 295.12393 295.12393 60637.166 60637.166 161.08563 161.08563 Loop time of 51.7848 on 1 procs for 1000 steps with 4000 atoms Performance: 1.668 ns/day, 14.385 hours/ns, 19.311 timesteps/s 78.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.532 | 51.532 | 51.532 | 0.0 | 99.51 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058335 | 0.058335 | 0.058335 | 0.0 | 0.11 Output | 3.62e-05 | 3.62e-05 | 3.62e-05 | 0.0 | 0.00 Modify | 0.17574 | 0.17574 | 0.17574 | 0.0 | 0.34 Other | | 0.01881 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311984.0 ave 311984 max 311984 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311984 Ave neighs/atom = 77.996000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.201584091127, Press = 0.566868573079696 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -22777.834 -22777.834 -22930.387 -22930.387 295.12393 295.12393 60637.166 60637.166 161.08563 161.08563 12000 -22779.803 -22779.803 -22928.372 -22928.372 287.41744 287.41744 60655.894 60655.894 -494.19772 -494.19772 Loop time of 51.4825 on 1 procs for 1000 steps with 4000 atoms Performance: 1.678 ns/day, 14.301 hours/ns, 19.424 timesteps/s 79.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.184 | 51.184 | 51.184 | 0.0 | 99.42 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038035 | 0.038035 | 0.038035 | 0.0 | 0.07 Output | 3.29e-05 | 3.29e-05 | 3.29e-05 | 0.0 | 0.00 Modify | 0.24179 | 0.24179 | 0.24179 | 0.0 | 0.47 Other | | 0.01831 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311974.0 ave 311974 max 311974 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311974 Ave neighs/atom = 77.993500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.068827936736, Press = 0.598430591794323 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -22779.803 -22779.803 -22928.372 -22928.372 287.41744 287.41744 60655.894 60655.894 -494.19772 -494.19772 13000 -22774.769 -22774.769 -22929.575 -22929.575 299.48417 299.48417 60666.891 60666.891 -1109.7721 -1109.7721 Loop time of 52.2195 on 1 procs for 1000 steps with 4000 atoms Performance: 1.655 ns/day, 14.505 hours/ns, 19.150 timesteps/s 78.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.959 | 51.959 | 51.959 | 0.0 | 99.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038204 | 0.038204 | 0.038204 | 0.0 | 0.07 Output | 4.01e-05 | 4.01e-05 | 4.01e-05 | 0.0 | 0.00 Modify | 0.20346 | 0.20346 | 0.20346 | 0.0 | 0.39 Other | | 0.01843 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311960.0 ave 311960 max 311960 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311960 Ave neighs/atom = 77.990000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.895154100255, Press = 2.97212535957784 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -22774.769 -22774.769 -22929.575 -22929.575 299.48417 299.48417 60666.891 60666.891 -1109.7721 -1109.7721 14000 -22776.069 -22776.069 -22931.11 -22931.11 299.93758 299.93758 60645.649 60645.649 -333.25577 -333.25577 Loop time of 52.1735 on 1 procs for 1000 steps with 4000 atoms Performance: 1.656 ns/day, 14.493 hours/ns, 19.167 timesteps/s 79.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.875 | 51.875 | 51.875 | 0.0 | 99.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.03815 | 0.03815 | 0.03815 | 0.0 | 0.07 Output | 3.63e-05 | 3.63e-05 | 3.63e-05 | 0.0 | 0.00 Modify | 0.24219 | 0.24219 | 0.24219 | 0.0 | 0.46 Other | | 0.01832 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311966.0 ave 311966 max 311966 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311966 Ave neighs/atom = 77.991500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.928120271924, Press = 3.43328418078739 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -22776.069 -22776.069 -22931.11 -22931.11 299.93758 299.93758 60645.649 60645.649 -333.25577 -333.25577 15000 -22775.274 -22775.274 -22927.243 -22927.243 293.99362 293.99362 60636.627 60636.627 639.39467 639.39467 Loop time of 50.448 on 1 procs for 1000 steps with 4000 atoms Performance: 1.713 ns/day, 14.013 hours/ns, 19.822 timesteps/s 81.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 50.226 | 50.226 | 50.226 | 0.0 | 99.56 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038481 | 0.038481 | 0.038481 | 0.0 | 0.08 Output | 3.61e-05 | 3.61e-05 | 3.61e-05 | 0.0 | 0.00 Modify | 0.1642 | 0.1642 | 0.1642 | 0.0 | 0.33 Other | | 0.01902 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311962.0 ave 311962 max 311962 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311962 Ave neighs/atom = 77.990500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.975465458603, Press = 3.57141664046803 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -22775.274 -22775.274 -22927.243 -22927.243 293.99362 293.99362 60636.627 60636.627 639.39467 639.39467 16000 -22779.529 -22779.529 -22929.131 -22929.131 289.41445 289.41445 60593.727 60593.727 2224.7766 2224.7766 Loop time of 49.3595 on 1 procs for 1000 steps with 4000 atoms Performance: 1.750 ns/day, 13.711 hours/ns, 20.260 timesteps/s 82.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 49.072 | 49.072 | 49.072 | 0.0 | 99.42 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038438 | 0.038438 | 0.038438 | 0.0 | 0.08 Output | 3.64e-05 | 3.64e-05 | 3.64e-05 | 0.0 | 0.00 Modify | 0.21014 | 0.21014 | 0.21014 | 0.0 | 0.43 Other | | 0.0385 | | | 0.08 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311976.0 ave 311976 max 311976 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311976 Ave neighs/atom = 77.994000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.98163836849, Press = 4.85489714015684 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -22779.529 -22779.529 -22929.131 -22929.131 289.41445 289.41445 60593.727 60593.727 2224.7766 2224.7766 17000 -22770.566 -22770.566 -22926.768 -22926.768 302.18335 302.18335 60605.648 60605.648 2051.783 2051.783 Loop time of 47.1168 on 1 procs for 1000 steps with 4000 atoms Performance: 1.834 ns/day, 13.088 hours/ns, 21.224 timesteps/s 86.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 46.855 | 46.855 | 46.855 | 0.0 | 99.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038657 | 0.038657 | 0.038657 | 0.0 | 0.08 Output | 3.56e-05 | 3.56e-05 | 3.56e-05 | 0.0 | 0.00 Modify | 0.20444 | 0.20444 | 0.20444 | 0.0 | 0.43 Other | | 0.01863 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311960.0 ave 311960 max 311960 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311960 Ave neighs/atom = 77.990000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.071858619106, Press = 2.37458056478061 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 -22770.566 -22770.566 -22926.768 -22926.768 302.18335 302.18335 60605.648 60605.648 2051.783 2051.783 18000 -22776.443 -22776.443 -22926.856 -22926.856 290.98573 290.98573 60592.958 60592.958 2619.6725 2619.6725 Loop time of 46.2861 on 1 procs for 1000 steps with 4000 atoms Performance: 1.867 ns/day, 12.857 hours/ns, 21.605 timesteps/s 89.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 46.046 | 46.046 | 46.046 | 0.0 | 99.48 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058424 | 0.058424 | 0.058424 | 0.0 | 0.13 Output | 3.29e-05 | 3.29e-05 | 3.29e-05 | 0.0 | 0.00 Modify | 0.16339 | 0.16339 | 0.16339 | 0.0 | 0.35 Other | | 0.01849 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311980.0 ave 311980 max 311980 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311980 Ave neighs/atom = 77.995000 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T293.15.out" else "print 'not_converged' file output/vol_T293.15.out" print '${V}' file output/vol_T293.15.out 60642.3113707184 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0