# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.1529443442821545*${_u_distance} variable latticeconst_converted equal 4.1529443442821545*1 lattice fcc ${latticeconst_converted} lattice fcc 4.15294434428215 Lattice spacing in x,y,z = 4.15294 4.15294 4.15294 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (41.5294 41.5294 41.5294) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000340939 secs variable mass_converted equal 196.96655*${_u_mass} variable mass_converted equal 196.96655*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_OBrienBarrPrice_2018_PtAu__MO_946831081299_000 pair_coeff * * Au mass 1 ${mass_converted} mass 1 196.96655 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 71625.6098648055 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 71625.6098648055/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 71625.6098648055/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 71625.6098648055/(1*1*${_u_distance}) variable V0_metal equal 71625.6098648055/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 71625.6098648055*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 71625.6098648055 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 253.15*${_u_temperature} variable temp_converted equal 253.15*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 253.15 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 253.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "253.15 - 0.2" variable T_up equal "253.15 + 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 = 7.75 ghost atom cutoff = 7.75 binsize = 3.875, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.75 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -12001.963 -12001.963 -12132.82 -12132.82 253.15 253.15 71625.61 71625.61 1951.364 1951.364 1000 -11853.558 -11853.558 -11990.547 -11990.547 265.01515 265.01515 72728.013 72728.013 590.03572 590.03572 Loop time of 17.7242 on 1 procs for 1000 steps with 4000 atoms Performance: 4.875 ns/day, 4.923 hours/ns, 56.420 timesteps/s 42.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.086 | 17.086 | 17.086 | 0.0 | 96.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1799 | 0.1799 | 0.1799 | 0.0 | 1.02 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.41843 | 0.41843 | 0.41843 | 0.0 | 2.36 Other | | 0.03972 | | | 0.22 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 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: 344000 ave 344000 max 344000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 344000 Ave neighs/atom = 86 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -11853.558 -11853.558 -11990.547 -11990.547 265.01515 265.01515 72728.013 72728.013 590.03572 590.03572 2000 -11868.49 -11868.49 -11997.325 -11997.325 249.24074 249.24074 72680.159 72680.159 608.72785 608.72785 Loop time of 21.2366 on 1 procs for 1000 steps with 4000 atoms Performance: 4.068 ns/day, 5.899 hours/ns, 47.089 timesteps/s 42.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.69 | 20.69 | 20.69 | 0.0 | 97.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.086224 | 0.086224 | 0.086224 | 0.0 | 0.41 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.40038 | 0.40038 | 0.40038 | 0.0 | 1.89 Other | | 0.05997 | | | 0.28 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 405660 ave 405660 max 405660 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 405660 Ave neighs/atom = 101.415 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -11868.49 -11868.49 -11997.325 -11997.325 249.24074 249.24074 72680.159 72680.159 608.72785 608.72785 3000 -11869.615 -11869.615 -11997.228 -11997.228 246.87562 246.87562 72735.762 72735.762 -617.8053 -617.8053 Loop time of 20.6131 on 1 procs for 1000 steps with 4000 atoms Performance: 4.192 ns/day, 5.726 hours/ns, 48.513 timesteps/s 43.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.107 | 20.107 | 20.107 | 0.0 | 97.54 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.090046 | 0.090046 | 0.090046 | 0.0 | 0.44 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.35617 | 0.35617 | 0.35617 | 0.0 | 1.73 Other | | 0.05983 | | | 0.29 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 404790 ave 404790 max 404790 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 404790 Ave neighs/atom = 101.198 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -11869.615 -11869.615 -11997.228 -11997.228 246.87562 246.87562 72735.762 72735.762 -617.8053 -617.8053 4000 -11867.128 -11867.128 -11996.485 -11996.485 250.25075 250.25075 72700.839 72700.839 267.26058 267.26058 Loop time of 20.54 on 1 procs for 1000 steps with 4000 atoms Performance: 4.206 ns/day, 5.706 hours/ns, 48.686 timesteps/s 43.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.021 | 20.021 | 20.021 | 0.0 | 97.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10065 | 0.10065 | 0.10065 | 0.0 | 0.49 Output | 3.0994e-05 | 3.0994e-05 | 3.0994e-05 | 0.0 | 0.00 Modify | 0.37869 | 0.37869 | 0.37869 | 0.0 | 1.84 Other | | 0.03982 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 404158 ave 404158 max 404158 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 404158 Ave neighs/atom = 101.04 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -11867.128 -11867.128 -11996.485 -11996.485 250.25075 250.25075 72700.839 72700.839 267.26058 267.26058 5000 -11865.629 -11865.629 -11997.488 -11997.488 255.09058 255.09058 72711.016 72711.016 -73.095297 -73.095297 Loop time of 20.8922 on 1 procs for 1000 steps with 4000 atoms Performance: 4.136 ns/day, 5.803 hours/ns, 47.865 timesteps/s 42.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.432 | 20.432 | 20.432 | 0.0 | 97.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.080278 | 0.080278 | 0.080278 | 0.0 | 0.38 Output | 4.9829e-05 | 4.9829e-05 | 4.9829e-05 | 0.0 | 0.00 Modify | 0.34031 | 0.34031 | 0.34031 | 0.0 | 1.63 Other | | 0.03994 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 404654 ave 404654 max 404654 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 404654 Ave neighs/atom = 101.163 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.428174426617, Press = -134.730288654899 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -11865.629 -11865.629 -11997.488 -11997.488 255.09058 255.09058 72711.016 72711.016 -73.095297 -73.095297 6000 -11870.688 -11870.688 -11998.634 -11998.634 247.52116 247.52116 72711.38 72711.38 -232.43507 -232.43507 Loop time of 20.5825 on 1 procs for 1000 steps with 4000 atoms Performance: 4.198 ns/day, 5.717 hours/ns, 48.585 timesteps/s 43.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.058 | 20.058 | 20.058 | 0.0 | 97.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13392 | 0.13392 | 0.13392 | 0.0 | 0.65 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.35074 | 0.35074 | 0.35074 | 0.0 | 1.70 Other | | 0.03982 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 403982 ave 403982 max 403982 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 403982 Ave neighs/atom = 100.996 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.25858579811, Press = -20.4452340347041 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -11870.688 -11870.688 -11998.634 -11998.634 247.52116 247.52116 72711.38 72711.38 -232.43507 -232.43507 7000 -11864.31 -11864.31 -11997.238 -11997.238 257.15753 257.15753 72741.647 72741.647 -537.81369 -537.81369 Loop time of 21.0239 on 1 procs for 1000 steps with 4000 atoms Performance: 4.110 ns/day, 5.840 hours/ns, 47.565 timesteps/s 42.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.505 | 20.505 | 20.505 | 0.0 | 97.53 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12021 | 0.12021 | 0.12021 | 0.0 | 0.57 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.35633 | 0.35633 | 0.35633 | 0.0 | 1.69 Other | | 0.04212 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 403718 ave 403718 max 403718 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 403718 Ave neighs/atom = 100.93 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.951523813495, Press = -5.16329950553301 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -11864.31 -11864.31 -11997.238 -11997.238 257.15753 257.15753 72741.647 72741.647 -537.81369 -537.81369 8000 -11867.491 -11867.491 -11999.303 -11999.303 254.99792 254.99792 72624.538 72624.538 1393.0818 1393.0818 Loop time of 19.6542 on 1 procs for 1000 steps with 4000 atoms Performance: 4.396 ns/day, 5.459 hours/ns, 50.880 timesteps/s 45.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.11 | 19.11 | 19.11 | 0.0 | 97.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16014 | 0.16014 | 0.16014 | 0.0 | 0.81 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.34416 | 0.34416 | 0.34416 | 0.0 | 1.75 Other | | 0.03976 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 403344 ave 403344 max 403344 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 403344 Ave neighs/atom = 100.836 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.154022606876, Press = 4.85750872874608 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -11867.491 -11867.491 -11999.303 -11999.303 254.99792 254.99792 72624.538 72624.538 1393.0818 1393.0818 9000 -11866.041 -11866.041 -11996.93 -11996.93 253.21394 253.21394 72738.804 72738.804 -563.21187 -563.21187 Loop time of 19.6072 on 1 procs for 1000 steps with 4000 atoms Performance: 4.407 ns/day, 5.446 hours/ns, 51.002 timesteps/s 45.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.982 | 18.982 | 18.982 | 0.0 | 96.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.090276 | 0.090276 | 0.090276 | 0.0 | 0.46 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.45465 | 0.45465 | 0.45465 | 0.0 | 2.32 Other | | 0.07981 | | | 0.41 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 405974 ave 405974 max 405974 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 405974 Ave neighs/atom = 101.493 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.24409133627, Press = -4.88483037262646 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -11866.041 -11866.041 -11996.93 -11996.93 253.21394 253.21394 72738.804 72738.804 -563.21187 -563.21187 10000 -11866.371 -11866.371 -11997.773 -11997.773 254.20519 254.20519 72705.876 72705.876 -28.25618 -28.25618 Loop time of 19.0468 on 1 procs for 1000 steps with 4000 atoms Performance: 4.536 ns/day, 5.291 hours/ns, 52.502 timesteps/s 46.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.57 | 18.57 | 18.57 | 0.0 | 97.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.061964 | 0.061964 | 0.061964 | 0.0 | 0.33 Output | 5.9843e-05 | 5.9843e-05 | 5.9843e-05 | 0.0 | 0.00 Modify | 0.37501 | 0.37501 | 0.37501 | 0.0 | 1.97 Other | | 0.03976 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 403728 ave 403728 max 403728 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 403728 Ave neighs/atom = 100.932 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.56479996335, Press = -0.431024937981364 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -11866.371 -11866.371 -11997.773 -11997.773 254.20519 254.20519 72705.876 72705.876 -28.25618 -28.25618 11000 -11870.53 -11870.53 -11998.396 -11998.396 247.36418 247.36418 72698.856 72698.856 11.766629 11.766629 Loop time of 18.8953 on 1 procs for 1000 steps with 4000 atoms Performance: 4.573 ns/day, 5.249 hours/ns, 52.923 timesteps/s 47.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.56 | 18.56 | 18.56 | 0.0 | 98.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11036 | 0.11036 | 0.11036 | 0.0 | 0.58 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.20505 | 0.20505 | 0.20505 | 0.0 | 1.09 Other | | 0.01992 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 404404 ave 404404 max 404404 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 404404 Ave neighs/atom = 101.101 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.406242303601, Press = -1.77013839016504 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -11870.53 -11870.53 -11998.396 -11998.396 247.36418 247.36418 72698.856 72698.856 11.766629 11.766629 12000 -11866.702 -11866.702 -11996.52 -11996.52 251.14115 251.14115 72728.326 72728.326 -286.39358 -286.39358 Loop time of 20.207 on 1 procs for 1000 steps with 4000 atoms Performance: 4.276 ns/day, 5.613 hours/ns, 49.488 timesteps/s 44.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.58 | 19.58 | 19.58 | 0.0 | 96.90 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1615 | 0.1615 | 0.1615 | 0.0 | 0.80 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.3852 | 0.3852 | 0.3852 | 0.0 | 1.91 Other | | 0.07991 | | | 0.40 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 404304 ave 404304 max 404304 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 404304 Ave neighs/atom = 101.076 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.277866416618, Press = -1.22527194316586 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -11866.702 -11866.702 -11996.52 -11996.52 251.14115 251.14115 72728.326 72728.326 -286.39358 -286.39358 13000 -11868.637 -11868.637 -11999.075 -11999.075 252.34138 252.34138 72701.304 72701.304 -135.8412 -135.8412 Loop time of 17.8632 on 1 procs for 1000 steps with 4000 atoms Performance: 4.837 ns/day, 4.962 hours/ns, 55.981 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.439 | 17.439 | 17.439 | 0.0 | 97.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10007 | 0.10007 | 0.10007 | 0.0 | 0.56 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.28416 | 0.28416 | 0.28416 | 0.0 | 1.59 Other | | 0.03987 | | | 0.22 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 403954 ave 403954 max 403954 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 403954 Ave neighs/atom = 100.989 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.267991801021, Press = -0.74741360001341 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -11868.637 -11868.637 -11999.075 -11999.075 252.34138 252.34138 72701.304 72701.304 -135.8412 -135.8412 14000 -11868.74 -11868.74 -11999.041 -11999.041 252.07696 252.07696 72628.523 72628.523 1312.0854 1312.0854 Loop time of 17.5854 on 1 procs for 1000 steps with 4000 atoms Performance: 4.913 ns/day, 4.885 hours/ns, 56.865 timesteps/s 51.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17 | 17 | 17 | 0.0 | 96.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.060913 | 0.060913 | 0.060913 | 0.0 | 0.35 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.44442 | 0.44442 | 0.44442 | 0.0 | 2.53 Other | | 0.08009 | | | 0.46 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 404078 ave 404078 max 404078 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 404078 Ave neighs/atom = 101.019 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.208597268894, Press = -1.18991527187664 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -11868.74 -11868.74 -11999.041 -11999.041 252.07696 252.07696 72628.523 72628.523 1312.0854 1312.0854 15000 -11863.525 -11863.525 -11996.081 -11996.081 256.43783 256.43783 72779.547 72779.547 -1190.0828 -1190.0828 Loop time of 16.0814 on 1 procs for 1000 steps with 4000 atoms Performance: 5.373 ns/day, 4.467 hours/ns, 62.184 timesteps/s 55.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 15.733 | 15.733 | 15.733 | 0.0 | 97.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.065095 | 0.065095 | 0.065095 | 0.0 | 0.40 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.26378 | 0.26378 | 0.26378 | 0.0 | 1.64 Other | | 0.01998 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 406214 ave 406214 max 406214 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 406214 Ave neighs/atom = 101.553 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.214557338173, Press = 0.758164306810315 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -11863.525 -11863.525 -11996.081 -11996.081 256.43783 256.43783 72779.547 72779.547 -1190.0828 -1190.0828 16000 -11868.549 -11868.549 -11996.651 -11996.651 247.82226 247.82226 72701.82 72701.82 125.24071 125.24071 Loop time of 14.4641 on 1 procs for 1000 steps with 4000 atoms Performance: 5.973 ns/day, 4.018 hours/ns, 69.137 timesteps/s 61.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.14 | 14.14 | 14.14 | 0.0 | 97.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.039689 | 0.039689 | 0.039689 | 0.0 | 0.27 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.2441 | 0.2441 | 0.2441 | 0.0 | 1.69 Other | | 0.0401 | | | 0.28 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 403118 ave 403118 max 403118 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 403118 Ave neighs/atom = 100.779 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.187398793827, Press = -2.43443919270244 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -11868.549 -11868.549 -11996.651 -11996.651 247.82226 247.82226 72701.82 72701.82 125.24071 125.24071 17000 -11869.28 -11869.28 -11997.5 -11997.5 248.04889 248.04889 72739.406 72739.406 -574.50975 -574.50975 Loop time of 14.941 on 1 procs for 1000 steps with 4000 atoms Performance: 5.783 ns/day, 4.150 hours/ns, 66.930 timesteps/s 59.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.555 | 14.555 | 14.555 | 0.0 | 97.42 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079935 | 0.079935 | 0.079935 | 0.0 | 0.54 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.28641 | 0.28641 | 0.28641 | 0.0 | 1.92 Other | | 0.01977 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 404544 ave 404544 max 404544 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 404544 Ave neighs/atom = 101.136 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.123654383197, Press = 1.52724668793295 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.987 | 4.987 | 4.987 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 -11869.28 -11869.28 -11997.5 -11997.5 248.04889 248.04889 72739.406 72739.406 -574.50975 -574.50975 18000 -11862.209 -11862.209 -11996.308 -11996.308 259.42352 259.42352 72690.203 72690.203 540.66042 540.66042 Loop time of 15.6603 on 1 procs for 1000 steps with 4000 atoms Performance: 5.517 ns/day, 4.350 hours/ns, 63.856 timesteps/s 56.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 15.278 | 15.278 | 15.278 | 0.0 | 97.56 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.06008 | 0.06008 | 0.06008 | 0.0 | 0.38 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.24287 | 0.24287 | 0.24287 | 0.0 | 1.55 Other | | 0.07961 | | | 0.51 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 403898 ave 403898 max 403898 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 403898 Ave neighs/atom = 100.975 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T253.15.out" else "print 'not_converged' file output/vol_T253.15.out" print '${V}' file output/vol_T253.15.out 72704.1078499154 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0