# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.9173715263605122*${_u_distance} variable latticeconst_converted equal 3.9173715263605122*1 lattice fcc ${latticeconst_converted} lattice fcc 3.91737152636051 Lattice spacing in x,y,z = 3.9173715 3.9173715 3.9173715 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (39.173715 39.173715 39.173715) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.001 seconds variable mass_converted equal 195.078*${_u_mass} variable mass_converted equal 195.078*1 kim_interactions Pt #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_KimSeolJi_2017_PtAl__MO_793141037706_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 60115.198698193 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 60115.198698193/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 60115.198698193/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 60115.198698193/(1*1*${_u_distance}) variable V0_metal equal 60115.198698193/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 60115.198698193*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 60115.198698193 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 8 ghost atom cutoff = 8 binsize = 4, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -22938.806 -22938.806 -23080 -23080 273.15 273.15 60115.199 60115.199 2508.7109 2508.7109 1000 -22789.496 -22789.496 -22940.184 -22940.184 291.51711 291.51711 60599.473 60599.473 489.84391 489.84391 Loop time of 157.666 on 1 procs for 1000 steps with 4000 atoms Performance: 0.548 ns/day, 43.796 hours/ns, 6.343 timesteps/s 48.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 157.24 | 157.24 | 157.24 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13107 | 0.13107 | 0.13107 | 0.0 | 0.08 Output | 5.49e-05 | 5.49e-05 | 5.49e-05 | 0.0 | 0.00 Modify | 0.25469 | 0.25469 | 0.25469 | 0.0 | 0.16 Other | | 0.04238 | | | 0.03 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 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: 560000.0 ave 560000 max 560000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560000 Ave neighs/atom = 140.00000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -22789.496 -22789.496 -22940.184 -22940.184 291.51711 291.51711 60599.473 60599.473 489.84391 489.84391 2000 -22797.661 -22797.661 -22943.729 -22943.729 282.57906 282.57906 60617.878 60617.878 -1031.1647 -1031.1647 Loop time of 160.928 on 1 procs for 1000 steps with 4000 atoms Performance: 0.537 ns/day, 44.702 hours/ns, 6.214 timesteps/s 49.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 160.46 | 160.46 | 160.46 | 0.0 | 99.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14115 | 0.14115 | 0.14115 | 0.0 | 0.09 Output | 4.84e-05 | 4.84e-05 | 4.84e-05 | 0.0 | 0.00 Modify | 0.28285 | 0.28285 | 0.28285 | 0.0 | 0.18 Other | | 0.03997 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8179.00 ave 8179 max 8179 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 559068.0 ave 559068 max 559068 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 559068 Ave neighs/atom = 139.76700 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -22797.661 -22797.661 -22943.729 -22943.729 282.57906 282.57906 60617.878 60617.878 -1031.1647 -1031.1647 3000 -22798.999 -22798.999 -22943.632 -22943.632 279.80238 279.80238 60631.018 60631.018 -1688.4924 -1688.4924 Loop time of 163.52 on 1 procs for 1000 steps with 4000 atoms Performance: 0.528 ns/day, 45.422 hours/ns, 6.115 timesteps/s 48.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 163.05 | 163.05 | 163.05 | 0.0 | 99.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12134 | 0.12134 | 0.12134 | 0.0 | 0.07 Output | 4.09e-05 | 4.09e-05 | 4.09e-05 | 0.0 | 0.00 Modify | 0.33207 | 0.33207 | 0.33207 | 0.0 | 0.20 Other | | 0.01984 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8184.00 ave 8184 max 8184 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 559094.0 ave 559094 max 559094 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 559094 Ave neighs/atom = 139.77350 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -22798.999 -22798.999 -22943.632 -22943.632 279.80238 279.80238 60631.018 60631.018 -1688.4924 -1688.4924 4000 -22794.726 -22794.726 -22942.034 -22942.034 284.97901 284.97901 60545.098 60545.098 2878.1302 2878.1302 Loop time of 161.487 on 1 procs for 1000 steps with 4000 atoms Performance: 0.535 ns/day, 44.857 hours/ns, 6.192 timesteps/s 48.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 160.99 | 160.99 | 160.99 | 0.0 | 99.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11672 | 0.11672 | 0.11672 | 0.0 | 0.07 Output | 4.78e-05 | 4.78e-05 | 4.78e-05 | 0.0 | 0.00 Modify | 0.33941 | 0.33941 | 0.33941 | 0.0 | 0.21 Other | | 0.03981 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8171.00 ave 8171 max 8171 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 558994.0 ave 558994 max 558994 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 558994 Ave neighs/atom = 139.74850 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -22794.726 -22794.726 -22942.034 -22942.034 284.97901 284.97901 60545.098 60545.098 2878.1302 2878.1302 5000 -22799.179 -22799.179 -22938.983 -22938.983 270.461 270.461 60605.748 60605.748 69.248754 69.248754 Loop time of 163.506 on 1 procs for 1000 steps with 4000 atoms Performance: 0.528 ns/day, 45.418 hours/ns, 6.116 timesteps/s 48.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 163.05 | 163.05 | 163.05 | 0.0 | 99.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17797 | 0.17797 | 0.17797 | 0.0 | 0.11 Output | 2.64e-05 | 2.64e-05 | 2.64e-05 | 0.0 | 0.00 Modify | 0.26098 | 0.26098 | 0.26098 | 0.0 | 0.16 Other | | 0.02031 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8183.00 ave 8183 max 8183 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 559202.0 ave 559202 max 559202 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 559202 Ave neighs/atom = 139.80050 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 275.94552130404, Press = 131.896667213895 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -22799.179 -22799.179 -22938.983 -22938.983 270.461 270.461 60605.748 60605.748 69.248754 69.248754 6000 -22798.385 -22798.385 -22940.749 -22940.749 275.41298 275.41298 60617.017 60617.017 -588.31345 -588.31345 Loop time of 163.286 on 1 procs for 1000 steps with 4000 atoms Performance: 0.529 ns/day, 45.357 hours/ns, 6.124 timesteps/s 48.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 162.67 | 162.67 | 162.67 | 0.0 | 99.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20907 | 0.20907 | 0.20907 | 0.0 | 0.13 Output | 3.6e-05 | 3.6e-05 | 3.6e-05 | 0.0 | 0.00 Modify | 0.30963 | 0.30963 | 0.30963 | 0.0 | 0.19 Other | | 0.1013 | | | 0.06 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8163.00 ave 8163 max 8163 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 558924.0 ave 558924 max 558924 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 558924 Ave neighs/atom = 139.73100 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.53253813471, Press = 11.9033586709536 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -22798.385 -22798.385 -22940.749 -22940.749 275.41298 275.41298 60617.017 60617.017 -588.31345 -588.31345 7000 -22796.9 -22796.9 -22936.969 -22936.969 270.97172 270.97172 60582.704 60582.704 1460.3447 1460.3447 Loop time of 166.263 on 1 procs for 1000 steps with 4000 atoms Performance: 0.520 ns/day, 46.184 hours/ns, 6.015 timesteps/s 47.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 165.83 | 165.83 | 165.83 | 0.0 | 99.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051544 | 0.051544 | 0.051544 | 0.0 | 0.03 Output | 2.92e-05 | 2.92e-05 | 2.92e-05 | 0.0 | 0.00 Modify | 0.36495 | 0.36495 | 0.36495 | 0.0 | 0.22 Other | | 0.01997 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8166.00 ave 8166 max 8166 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 559048.0 ave 559048 max 559048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 559048 Ave neighs/atom = 139.76200 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.027415005748, Press = 16.8218088064012 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -22796.9 -22796.9 -22936.969 -22936.969 270.97172 270.97172 60582.704 60582.704 1460.3447 1460.3447 8000 -22797.826 -22797.826 -22937.808 -22937.808 270.80583 270.80583 60621.234 60621.234 -312.39972 -312.39972 Loop time of 164.158 on 1 procs for 1000 steps with 4000 atoms Performance: 0.526 ns/day, 45.600 hours/ns, 6.092 timesteps/s 47.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 163.68 | 163.68 | 163.68 | 0.0 | 99.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10349 | 0.10349 | 0.10349 | 0.0 | 0.06 Output | 3.54e-05 | 3.54e-05 | 3.54e-05 | 0.0 | 0.00 Modify | 0.30961 | 0.30961 | 0.30961 | 0.0 | 0.19 Other | | 0.06515 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8169.00 ave 8169 max 8169 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 558964.0 ave 558964 max 558964 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 558964 Ave neighs/atom = 139.74100 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.352302913429, Press = -0.0165300348229901 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -22797.826 -22797.826 -22937.808 -22937.808 270.80583 270.80583 60621.234 60621.234 -312.39972 -312.39972 9000 -22801.061 -22801.061 -22941.336 -22941.336 271.37238 271.37238 60609.338 60609.338 -316.3414 -316.3414 Loop time of 156.846 on 1 procs for 1000 steps with 4000 atoms Performance: 0.551 ns/day, 43.568 hours/ns, 6.376 timesteps/s 50.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 156.34 | 156.34 | 156.34 | 0.0 | 99.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10656 | 0.10656 | 0.10656 | 0.0 | 0.07 Output | 2.88e-05 | 2.88e-05 | 2.88e-05 | 0.0 | 0.00 Modify | 0.37967 | 0.37967 | 0.37967 | 0.0 | 0.24 Other | | 0.01986 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8178.00 ave 8178 max 8178 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 559004.0 ave 559004 max 559004 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 559004 Ave neighs/atom = 139.75100 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.989590186245, Press = 13.887242955616 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -22801.061 -22801.061 -22941.336 -22941.336 271.37238 271.37238 60609.338 60609.338 -316.3414 -316.3414 10000 -22795.712 -22795.712 -22935.439 -22935.439 270.30977 270.30977 60664.137 60664.137 -2085.703 -2085.703 Loop time of 159.57 on 1 procs for 1000 steps with 4000 atoms Performance: 0.541 ns/day, 44.325 hours/ns, 6.267 timesteps/s 49.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 159.14 | 159.14 | 159.14 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.062255 | 0.062255 | 0.062255 | 0.0 | 0.04 Output | 3.57e-05 | 3.57e-05 | 3.57e-05 | 0.0 | 0.00 Modify | 0.27316 | 0.27316 | 0.27316 | 0.0 | 0.17 Other | | 0.08998 | | | 0.06 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8184.00 ave 8184 max 8184 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 559044.0 ave 559044 max 559044 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 559044 Ave neighs/atom = 139.76100 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.998511031885, Press = 2.08846264699668 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -22795.712 -22795.712 -22935.439 -22935.439 270.30977 270.30977 60664.137 60664.137 -2085.703 -2085.703 11000 -22804.195 -22804.195 -22943.267 -22943.267 269.0434 269.0434 60605.469 60605.469 -380.72293 -380.72293 Loop time of 158.887 on 1 procs for 1000 steps with 4000 atoms Performance: 0.544 ns/day, 44.135 hours/ns, 6.294 timesteps/s 49.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 158.37 | 158.37 | 158.37 | 0.0 | 99.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11155 | 0.11155 | 0.11155 | 0.0 | 0.07 Output | 3.65e-05 | 3.65e-05 | 3.65e-05 | 0.0 | 0.00 Modify | 0.38474 | 0.38474 | 0.38474 | 0.0 | 0.24 Other | | 0.01986 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8165.00 ave 8165 max 8165 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 558912.0 ave 558912 max 558912 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 558912 Ave neighs/atom = 139.72800 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.802919438049, Press = -1.617442607188 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -22804.195 -22804.195 -22943.267 -22943.267 269.0434 269.0434 60605.469 60605.469 -380.72293 -380.72293 12000 -22799.912 -22799.912 -22938.616 -22938.616 268.33234 268.33234 60580.534 60580.534 1426.9363 1426.9363 Loop time of 156.284 on 1 procs for 1000 steps with 4000 atoms Performance: 0.553 ns/day, 43.412 hours/ns, 6.399 timesteps/s 50.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 155.76 | 155.76 | 155.76 | 0.0 | 99.66 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14171 | 0.14171 | 0.14171 | 0.0 | 0.09 Output | 3.62e-05 | 3.62e-05 | 3.62e-05 | 0.0 | 0.00 Modify | 0.28246 | 0.28246 | 0.28246 | 0.0 | 0.18 Other | | 0.09998 | | | 0.06 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8172.00 ave 8172 max 8172 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 558998.0 ave 558998 max 558998 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 558998 Ave neighs/atom = 139.74950 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.812899943807, Press = -0.386427047733614 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -22799.912 -22799.912 -22938.616 -22938.616 268.33234 268.33234 60580.534 60580.534 1426.9363 1426.9363 13000 -22799.088 -22799.088 -22941.514 -22941.514 275.53394 275.53394 60590.72 60590.72 567.64017 567.64017 Loop time of 156.178 on 1 procs for 1000 steps with 4000 atoms Performance: 0.553 ns/day, 43.383 hours/ns, 6.403 timesteps/s 50.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 155.73 | 155.73 | 155.73 | 0.0 | 99.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11122 | 0.11122 | 0.11122 | 0.0 | 0.07 Output | 2.97e-05 | 2.97e-05 | 2.97e-05 | 0.0 | 0.00 Modify | 0.31767 | 0.31767 | 0.31767 | 0.0 | 0.20 Other | | 0.01973 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8177.00 ave 8177 max 8177 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 559030.0 ave 559030 max 559030 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 559030 Ave neighs/atom = 139.75750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.86249808937, Press = -0.266659204116808 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -22799.088 -22799.088 -22941.514 -22941.514 275.53394 275.53394 60590.72 60590.72 567.64017 567.64017 14000 -22794.902 -22794.902 -22939.351 -22939.351 279.44728 279.44728 60567.58 60567.58 2050.5218 2050.5218 Loop time of 151.505 on 1 procs for 1000 steps with 4000 atoms Performance: 0.570 ns/day, 42.085 hours/ns, 6.600 timesteps/s 52.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 151.07 | 151.07 | 151.07 | 0.0 | 99.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.06717 | 0.06717 | 0.06717 | 0.0 | 0.04 Output | 2.91e-05 | 2.91e-05 | 2.91e-05 | 0.0 | 0.00 Modify | 0.24422 | 0.24422 | 0.24422 | 0.0 | 0.16 Other | | 0.1269 | | | 0.08 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8167.00 ave 8167 max 8167 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 559012.0 ave 559012 max 559012 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 559012 Ave neighs/atom = 139.75300 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.109028403742, Press = 2.6415139424402 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -22794.902 -22794.902 -22939.351 -22939.351 279.44728 279.44728 60567.58 60567.58 2050.5218 2050.5218 15000 -22798.592 -22798.592 -22939.599 -22939.599 272.78683 272.78683 60612.56 60612.56 -155.61351 -155.61351 Loop time of 147.63 on 1 procs for 1000 steps with 4000 atoms Performance: 0.585 ns/day, 41.008 hours/ns, 6.774 timesteps/s 53.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 147.16 | 147.16 | 147.16 | 0.0 | 99.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1409 | 0.1409 | 0.1409 | 0.0 | 0.10 Output | 3.59e-05 | 3.59e-05 | 3.59e-05 | 0.0 | 0.00 Modify | 0.31258 | 0.31258 | 0.31258 | 0.0 | 0.21 Other | | 0.01975 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8176.00 ave 8176 max 8176 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 559158.0 ave 559158 max 559158 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 559158 Ave neighs/atom = 139.78950 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.086060443445, Press = 4.19630477276611 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -22798.592 -22798.592 -22939.599 -22939.599 272.78683 272.78683 60612.56 60612.56 -155.61351 -155.61351 16000 -22798.422 -22798.422 -22939.047 -22939.047 272.04825 272.04825 60632.07 60632.07 -1114.7535 -1114.7535 Loop time of 139.762 on 1 procs for 1000 steps with 4000 atoms Performance: 0.618 ns/day, 38.823 hours/ns, 7.155 timesteps/s 56.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 139.29 | 139.29 | 139.29 | 0.0 | 99.66 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.090848 | 0.090848 | 0.090848 | 0.0 | 0.07 Output | 3.61e-05 | 3.61e-05 | 3.61e-05 | 0.0 | 0.00 Modify | 0.36408 | 0.36408 | 0.36408 | 0.0 | 0.26 Other | | 0.01971 | | | 0.01 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8168.00 ave 8168 max 8168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 559016.0 ave 559016 max 559016 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 559016 Ave neighs/atom = 139.75400 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.058571564971, Press = 1.47833578735038 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -22798.422 -22798.422 -22939.047 -22939.047 272.04825 272.04825 60632.07 60632.07 -1114.7535 -1114.7535 17000 -22795.591 -22795.591 -22939.715 -22939.715 278.81697 278.81697 60656.376 60656.376 -2271.1829 -2271.1829 Loop time of 127.718 on 1 procs for 1000 steps with 4000 atoms Performance: 0.676 ns/day, 35.477 hours/ns, 7.830 timesteps/s 61.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 127.34 | 127.34 | 127.34 | 0.0 | 99.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.070534 | 0.070534 | 0.070534 | 0.0 | 0.06 Output | 3.55e-05 | 3.55e-05 | 3.55e-05 | 0.0 | 0.00 Modify | 0.28824 | 0.28824 | 0.28824 | 0.0 | 0.23 Other | | 0.01994 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8187.00 ave 8187 max 8187 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 558976.0 ave 558976 max 558976 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 558976 Ave neighs/atom = 139.74400 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.042818126681, Press = -0.452777679099216 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.481 | 5.481 | 5.481 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 -22795.591 -22795.591 -22939.715 -22939.715 278.81697 278.81697 60656.376 60656.376 -2271.1829 -2271.1829 18000 -22800.898 -22800.898 -22939.275 -22939.275 267.69867 267.69867 60589.243 60589.243 827.21791 827.21791 Loop time of 119.592 on 1 procs for 1000 steps with 4000 atoms Performance: 0.722 ns/day, 33.220 hours/ns, 8.362 timesteps/s 65.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 119.25 | 119.25 | 119.25 | 0.0 | 99.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11033 | 0.11033 | 0.11033 | 0.0 | 0.09 Output | 2.87e-05 | 2.87e-05 | 2.87e-05 | 0.0 | 0.00 Modify | 0.20175 | 0.20175 | 0.20175 | 0.0 | 0.17 Other | | 0.02576 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8180.00 ave 8180 max 8180 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 558928.0 ave 558928 max 558928 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 558928 Ave neighs/atom = 139.73200 Neighbor list builds = 0 Dangerous builds = 0 if "${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 60608.5965454449 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0