# Variables that can be adjusted by kim-lammps-preprocessor to switch unit sets for # Simulator Models variable _u_distance equal 1.0 variable _u_energy equal 1.0 variable _u_mass equal 1.0 variable _u_time equal 1.0 variable _u_pressure equal 1.0 variable _u_temperature equal 1.0 # This line may be swapped out by kim-lammps-preprocessor if running against a Simulator # Model whose atom_style is not 'atomic' atom_style atomic # 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.884859305620196*${_u_distance} variable latticeconst_converted equal 3.884859305620196*1 lattice fcc ${latticeconst_converted} lattice fcc 3.8848593056202 Lattice spacing in x,y,z = 3.88486 3.88486 3.88486 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (38.8486 38.8486 38.8486) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000478983 secs variable mass_converted equal 106.42*${_u_mass} variable mass_converted equal 106.42*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_HaleWongZimmerman_2008PairMorse_PdAgH__MO_108983864770_005 pair_coeff * * Pd mass 1 ${mass_converted} mass 1 106.42 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 58630.8087599152 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 58630.8087599152/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 58630.8087599152/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 58630.8087599152/(1*1*${_u_distance}) variable V0_metal equal 58630.8087599152/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 58630.8087599152*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 58630.8087599152 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 333.15*${_u_temperature} variable temp_converted equal 333.15*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 333.15 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 333.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "333.15 - 0.2" variable T_up equal "333.15 + 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) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -15469.489 -15469.489 -15641.698 -15641.698 333.15 333.15 58630.809 58630.809 3137.2123 3137.2123 1000 -15274.217 -15274.217 -15452.621 -15452.621 345.13476 345.13476 59336.382 59336.382 2184.1624 2184.1624 Loop time of 26.2727 on 1 procs for 1000 steps with 4000 atoms Performance: 3.289 ns/day, 7.298 hours/ns, 38.062 timesteps/s 39.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 25.687 | 25.687 | 25.687 | 0.0 | 97.77 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11307 | 0.11307 | 0.11307 | 0.0 | 0.43 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.41142 | 0.41142 | 0.41142 | 0.0 | 1.57 Other | | 0.06156 | | | 0.23 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 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: 560000 ave 560000 max 560000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560000 Ave neighs/atom = 140 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -15274.217 -15274.217 -15452.621 -15452.621 345.13476 345.13476 59336.382 59336.382 2184.1624 2184.1624 2000 -15295.282 -15295.282 -15461.817 -15461.817 322.17195 322.17195 59364.723 59364.723 -32.937213 -32.937213 Loop time of 27.3552 on 1 procs for 1000 steps with 4000 atoms Performance: 3.158 ns/day, 7.599 hours/ns, 36.556 timesteps/s 42.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.838 | 26.838 | 26.838 | 0.0 | 98.11 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15757 | 0.15757 | 0.15757 | 0.0 | 0.58 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.29699 | 0.29699 | 0.29699 | 0.0 | 1.09 Other | | 0.06278 | | | 0.23 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8142 ave 8142 max 8142 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 561638 ave 561638 max 561638 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 561638 Ave neighs/atom = 140.41 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -15295.282 -15295.282 -15461.817 -15461.817 322.17195 322.17195 59364.723 59364.723 -32.937213 -32.937213 3000 -15289.722 -15289.722 -15460.505 -15460.505 330.39283 330.39283 59428.824 59428.824 -1973.1474 -1973.1474 Loop time of 26.425 on 1 procs for 1000 steps with 4000 atoms Performance: 3.270 ns/day, 7.340 hours/ns, 37.843 timesteps/s 41.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 25.828 | 25.828 | 25.828 | 0.0 | 97.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11359 | 0.11359 | 0.11359 | 0.0 | 0.43 Output | 4.22e-05 | 4.22e-05 | 4.22e-05 | 0.0 | 0.00 Modify | 0.44186 | 0.44186 | 0.44186 | 0.0 | 1.67 Other | | 0.04165 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8131 ave 8131 max 8131 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 561046 ave 561046 max 561046 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 561046 Ave neighs/atom = 140.262 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -15289.722 -15289.722 -15460.505 -15460.505 330.39283 330.39283 59428.824 59428.824 -1973.1474 -1973.1474 4000 -15287.886 -15287.886 -15461.648 -15461.648 336.15437 336.15437 59391.085 59391.085 -765.05566 -765.05566 Loop time of 24.4197 on 1 procs for 1000 steps with 4000 atoms Performance: 3.538 ns/day, 6.783 hours/ns, 40.951 timesteps/s 44.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.004 | 24.004 | 24.004 | 0.0 | 98.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.093075 | 0.093075 | 0.093075 | 0.0 | 0.38 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.30145 | 0.30145 | 0.30145 | 0.0 | 1.23 Other | | 0.02131 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8137 ave 8137 max 8137 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 561010 ave 561010 max 561010 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 561010 Ave neighs/atom = 140.252 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -15287.886 -15287.886 -15461.648 -15461.648 336.15437 336.15437 59391.085 59391.085 -765.05566 -765.05566 5000 -15290.072 -15290.072 -15462.269 -15462.269 333.12745 333.12745 59365.556 59365.556 -25.289679 -25.289679 Loop time of 25.1719 on 1 procs for 1000 steps with 4000 atoms Performance: 3.432 ns/day, 6.992 hours/ns, 39.727 timesteps/s 43.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.673 | 24.673 | 24.673 | 0.0 | 98.02 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1127 | 0.1127 | 0.1127 | 0.0 | 0.45 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.34427 | 0.34427 | 0.34427 | 0.0 | 1.37 Other | | 0.04145 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8116 ave 8116 max 8116 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560984 ave 560984 max 560984 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560984 Ave neighs/atom = 140.246 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 334.501578919807, Press = -7.61657107548329 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -15290.072 -15290.072 -15462.269 -15462.269 333.12745 333.12745 59365.556 59365.556 -25.289679 -25.289679 6000 -15289.72 -15289.72 -15462.966 -15462.966 335.15605 335.15605 59364.211 59364.211 -7.2248117 -7.2248117 Loop time of 25.2139 on 1 procs for 1000 steps with 4000 atoms Performance: 3.427 ns/day, 7.004 hours/ns, 39.661 timesteps/s 43.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.686 | 24.686 | 24.686 | 0.0 | 97.91 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17339 | 0.17339 | 0.17339 | 0.0 | 0.69 Output | 6.1989e-05 | 6.1989e-05 | 6.1989e-05 | 0.0 | 0.00 Modify | 0.31276 | 0.31276 | 0.31276 | 0.0 | 1.24 Other | | 0.04123 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8130 ave 8130 max 8130 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 561344 ave 561344 max 561344 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 561344 Ave neighs/atom = 140.336 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.904608610353, Press = 5.1814436496424 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -15289.72 -15289.72 -15462.966 -15462.966 335.15605 335.15605 59364.211 59364.211 -7.2248117 -7.2248117 7000 -15293.386 -15293.386 -15464.432 -15464.432 330.89911 330.89911 59406.883 59406.883 -1720.893 -1720.893 Loop time of 25.4687 on 1 procs for 1000 steps with 4000 atoms Performance: 3.392 ns/day, 7.075 hours/ns, 39.264 timesteps/s 43.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.739 | 24.739 | 24.739 | 0.0 | 97.13 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13321 | 0.13321 | 0.13321 | 0.0 | 0.52 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.5347 | 0.5347 | 0.5347 | 0.0 | 2.10 Other | | 0.06197 | | | 0.24 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8136 ave 8136 max 8136 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 561176 ave 561176 max 561176 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 561176 Ave neighs/atom = 140.294 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.368454638442, Press = -9.16842475974548 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -15293.386 -15293.386 -15464.432 -15464.432 330.89911 330.89911 59406.883 59406.883 -1720.893 -1720.893 8000 -15284.775 -15284.775 -15461.036 -15461.036 340.98904 340.98904 59404.762 59404.762 -1146.2595 -1146.2595 Loop time of 24.5266 on 1 procs for 1000 steps with 4000 atoms Performance: 3.523 ns/day, 6.813 hours/ns, 40.772 timesteps/s 44.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.878 | 23.878 | 23.878 | 0.0 | 97.36 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16661 | 0.16661 | 0.16661 | 0.0 | 0.68 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.44027 | 0.44027 | 0.44027 | 0.0 | 1.80 Other | | 0.04155 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8143 ave 8143 max 8143 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 561000 ave 561000 max 561000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 561000 Ave neighs/atom = 140.25 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.256078096526, Press = -14.9460756445592 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -15284.775 -15284.775 -15461.036 -15461.036 340.98904 340.98904 59404.762 59404.762 -1146.2595 -1146.2595 9000 -15292.599 -15292.599 -15463.355 -15463.355 330.3395 330.3395 59378.189 59378.189 -630.73565 -630.73565 Loop time of 23.9485 on 1 procs for 1000 steps with 4000 atoms Performance: 3.608 ns/day, 6.652 hours/ns, 41.756 timesteps/s 45.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.362 | 23.362 | 23.362 | 0.0 | 97.55 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11735 | 0.11735 | 0.11735 | 0.0 | 0.49 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.44715 | 0.44715 | 0.44715 | 0.0 | 1.87 Other | | 0.0217 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8150 ave 8150 max 8150 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560884 ave 560884 max 560884 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560884 Ave neighs/atom = 140.221 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.318929585433, Press = -9.57541476433305 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -15292.599 -15292.599 -15463.355 -15463.355 330.3395 330.3395 59378.189 59378.189 -630.73565 -630.73565 10000 -15288.041 -15288.041 -15462.28 -15462.28 337.07605 337.07605 59297.519 59297.519 2441.1145 2441.1145 Loop time of 23.9412 on 1 procs for 1000 steps with 4000 atoms Performance: 3.609 ns/day, 6.650 hours/ns, 41.769 timesteps/s 45.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.501 | 23.501 | 23.501 | 0.0 | 98.16 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.072678 | 0.072678 | 0.072678 | 0.0 | 0.30 Output | 4.9829e-05 | 4.9829e-05 | 4.9829e-05 | 0.0 | 0.00 Modify | 0.32604 | 0.32604 | 0.32604 | 0.0 | 1.36 Other | | 0.04111 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8130 ave 8130 max 8130 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 561008 ave 561008 max 561008 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 561008 Ave neighs/atom = 140.252 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.304583152842, Press = -1.64188592719711 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -15288.041 -15288.041 -15462.28 -15462.28 337.07605 337.07605 59297.519 59297.519 2441.1145 2441.1145 11000 -15297.041 -15297.041 -15465.214 -15465.214 325.34187 325.34187 59296.798 59296.798 2069.3632 2069.3632 Loop time of 23.06 on 1 procs for 1000 steps with 4000 atoms Performance: 3.747 ns/day, 6.406 hours/ns, 43.365 timesteps/s 47.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.66 | 22.66 | 22.66 | 0.0 | 98.26 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13299 | 0.13299 | 0.13299 | 0.0 | 0.58 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.24607 | 0.24607 | 0.24607 | 0.0 | 1.07 Other | | 0.02138 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8141 ave 8141 max 8141 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 561422 ave 561422 max 561422 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 561422 Ave neighs/atom = 140.356 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.446767854055, Press = 1.03038654205104 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -15297.041 -15297.041 -15465.214 -15465.214 325.34187 325.34187 59296.798 59296.798 2069.3632 2069.3632 12000 -15289.105 -15289.105 -15462.074 -15462.074 334.61998 334.61998 59366.53 59366.53 65.922678 65.922678 Loop time of 23.2085 on 1 procs for 1000 steps with 4000 atoms Performance: 3.723 ns/day, 6.447 hours/ns, 43.088 timesteps/s 47.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.805 | 22.805 | 22.805 | 0.0 | 98.26 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.072663 | 0.072663 | 0.072663 | 0.0 | 0.31 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.28592 | 0.28592 | 0.28592 | 0.0 | 1.23 Other | | 0.04481 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8141 ave 8141 max 8141 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 561356 ave 561356 max 561356 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 561356 Ave neighs/atom = 140.339 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.07142833272, Press = -2.44634091949914 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -15289.105 -15289.105 -15462.074 -15462.074 334.61998 334.61998 59366.53 59366.53 65.922678 65.922678 13000 -15293.249 -15293.249 -15463.353 -15463.353 329.07694 329.07694 59357.389 59357.389 213.62084 213.62084 Loop time of 22.1911 on 1 procs for 1000 steps with 4000 atoms Performance: 3.893 ns/day, 6.164 hours/ns, 45.063 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.588 | 21.588 | 21.588 | 0.0 | 97.28 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.073437 | 0.073437 | 0.073437 | 0.0 | 0.33 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.42794 | 0.42794 | 0.42794 | 0.0 | 1.93 Other | | 0.1017 | | | 0.46 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8146 ave 8146 max 8146 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 561264 ave 561264 max 561264 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 561264 Ave neighs/atom = 140.316 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T333.15.out" else "print 'not_converged' file output/vol_T333.15.out" print '${V}' file output/vol_T333.15.out 59366.1857461526 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0