# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.150138273835182*${_u_distance} variable latticeconst_converted equal 3.150138273835182*1 lattice bcc ${latticeconst_converted} lattice bcc 3.15013827383518 Lattice spacing in x,y,z = 3.15014 3.15014 3.15014 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (31.5014 31.5014 31.5014) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.02033 secs variable mass_converted equal 95.94*${_u_mass} variable mass_converted equal 95.94*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_ZhouWadleyJohnson_2001NISTretabulation_Mo__MO_230319944007_000 pair_coeff * * Mo mass 1 ${mass_converted} mass 1 95.94 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 31259.9912470721 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 31259.9912470721/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 31259.9912470721/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 31259.9912470721/(1*1*${_u_distance}) variable V0_metal equal 31259.9912470721/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 31259.9912470721*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 31259.9912470721 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 8.10022 ghost atom cutoff = 8.10022 binsize = 4.05011, bins = 8 8 8 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.10022 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -13554.595 -13554.595 -13620.007 -13620.007 253.15 253.15 31259.991 31259.991 2235.0709 2235.0709 1000 -13489.127 -13489.127 -13553.89 -13553.89 250.63856 250.63856 31360.054 31360.054 -43.142991 -43.142991 Loop time of 13.6338 on 1 procs for 1000 steps with 2000 atoms Performance: 6.337 ns/day, 3.787 hours/ns, 73.347 timesteps/s 38.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.309 | 13.309 | 13.309 | 0.0 | 97.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052611 | 0.052611 | 0.052611 | 0.0 | 0.39 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.23956 | 0.23956 | 0.23956 | 0.0 | 1.76 Other | | 0.03217 | | | 0.24 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 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: 272000 ave 272000 max 272000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272000 Ave neighs/atom = 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13489.127 -13489.127 -13553.89 -13553.89 250.63856 250.63856 31360.054 31360.054 -43.142991 -43.142991 2000 -13487.047 -13487.047 -13552.835 -13552.835 254.60558 254.60558 31382.648 31382.648 -1874.3477 -1874.3477 Loop time of 15.1073 on 1 procs for 1000 steps with 2000 atoms Performance: 5.719 ns/day, 4.196 hours/ns, 66.193 timesteps/s 36.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.627 | 14.627 | 14.627 | 0.0 | 96.82 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11313 | 0.11313 | 0.11313 | 0.0 | 0.75 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.29518 | 0.29518 | 0.29518 | 0.0 | 1.95 Other | | 0.07239 | | | 0.48 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276790 ave 276790 max 276790 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276790 Ave neighs/atom = 138.395 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13487.047 -13487.047 -13552.835 -13552.835 254.60558 254.60558 31382.648 31382.648 -1874.3477 -1874.3477 3000 -13490.258 -13490.258 -13555.42 -13555.42 252.18363 252.18363 31374.935 31374.935 -1449.4901 -1449.4901 Loop time of 14.7136 on 1 procs for 1000 steps with 2000 atoms Performance: 5.872 ns/day, 4.087 hours/ns, 67.964 timesteps/s 37.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.244 | 14.244 | 14.244 | 0.0 | 96.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13296 | 0.13296 | 0.13296 | 0.0 | 0.90 Output | 3.7193e-05 | 3.7193e-05 | 3.7193e-05 | 0.0 | 0.00 Modify | 0.30464 | 0.30464 | 0.30464 | 0.0 | 2.07 Other | | 0.03239 | | | 0.22 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276700 ave 276700 max 276700 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276700 Ave neighs/atom = 138.35 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13490.258 -13490.258 -13555.42 -13555.42 252.18363 252.18363 31374.935 31374.935 -1449.4901 -1449.4901 4000 -13487.128 -13487.128 -13552.491 -13552.491 252.96043 252.96043 31344.573 31344.573 1386.7664 1386.7664 Loop time of 13.9354 on 1 procs for 1000 steps with 2000 atoms Performance: 6.200 ns/day, 3.871 hours/ns, 71.760 timesteps/s 39.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.617 | 13.617 | 13.617 | 0.0 | 97.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.09249 | 0.09249 | 0.09249 | 0.0 | 0.66 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.1838 | 0.1838 | 0.1838 | 0.0 | 1.32 Other | | 0.04219 | | | 0.30 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276870 ave 276870 max 276870 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276870 Ave neighs/atom = 138.435 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13487.128 -13487.128 -13552.491 -13552.491 252.96043 252.96043 31344.573 31344.573 1386.7664 1386.7664 5000 -13489.831 -13489.831 -13554.792 -13554.792 251.40631 251.40631 31392.27 31392.27 -2980.5579 -2980.5579 Loop time of 14.4153 on 1 procs for 1000 steps with 2000 atoms Performance: 5.994 ns/day, 4.004 hours/ns, 69.371 timesteps/s 38.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.185 | 14.185 | 14.185 | 0.0 | 98.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.032808 | 0.032808 | 0.032808 | 0.0 | 0.23 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.16503 | 0.16503 | 0.16503 | 0.0 | 1.14 Other | | 0.03224 | | | 0.22 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 277068 ave 277068 max 277068 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 277068 Ave neighs/atom = 138.534 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.661010108514, Press = 171.116692829525 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13489.831 -13489.831 -13554.792 -13554.792 251.40631 251.40631 31392.27 31392.27 -2980.5579 -2980.5579 6000 -13487.564 -13487.564 -13557.016 -13557.016 268.78688 268.78688 31374.968 31374.968 -1512.5446 -1512.5446 Loop time of 14.5207 on 1 procs for 1000 steps with 2000 atoms Performance: 5.950 ns/day, 4.034 hours/ns, 68.867 timesteps/s 37.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.088 | 14.088 | 14.088 | 0.0 | 97.02 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1529 | 0.1529 | 0.1529 | 0.0 | 1.05 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.2471 | 0.2471 | 0.2471 | 0.0 | 1.70 Other | | 0.03229 | | | 0.22 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276468 ave 276468 max 276468 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276468 Ave neighs/atom = 138.234 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.602936437682, Press = -89.670165474738 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13487.564 -13487.564 -13557.016 -13557.016 268.78688 268.78688 31374.968 31374.968 -1512.5446 -1512.5446 7000 -13488.584 -13488.584 -13554.551 -13554.551 255.29894 255.29894 31346.391 31346.391 1121.0174 1121.0174 Loop time of 14.1711 on 1 procs for 1000 steps with 2000 atoms Performance: 6.097 ns/day, 3.936 hours/ns, 70.566 timesteps/s 39.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.867 | 13.867 | 13.867 | 0.0 | 97.85 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052813 | 0.052813 | 0.052813 | 0.0 | 0.37 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.2389 | 0.2389 | 0.2389 | 0.0 | 1.69 Other | | 0.01231 | | | 0.09 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276590 ave 276590 max 276590 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276590 Ave neighs/atom = 138.295 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.163299355345, Press = 8.18336185666325 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13488.584 -13488.584 -13554.551 -13554.551 255.29894 255.29894 31346.391 31346.391 1121.0174 1121.0174 8000 -13489.603 -13489.603 -13558.701 -13558.701 267.41684 267.41684 31381.018 31381.018 -2131.0007 -2131.0007 Loop time of 15.7676 on 1 procs for 1000 steps with 2000 atoms Performance: 5.480 ns/day, 4.380 hours/ns, 63.421 timesteps/s 35.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 15.515 | 15.515 | 15.515 | 0.0 | 98.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.073365 | 0.073365 | 0.073365 | 0.0 | 0.47 Output | 2.1935e-05 | 2.1935e-05 | 2.1935e-05 | 0.0 | 0.00 Modify | 0.16721 | 0.16721 | 0.16721 | 0.0 | 1.06 Other | | 0.01225 | | | 0.08 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 277036 ave 277036 max 277036 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 277036 Ave neighs/atom = 138.518 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.062220718963, Press = -12.0070369033657 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13489.603 -13489.603 -13558.701 -13558.701 267.41684 267.41684 31381.018 31381.018 -2131.0007 -2131.0007 9000 -13486.328 -13486.328 -13549.63 -13549.63 244.9853 244.9853 31322.208 31322.208 3375.4357 3375.4357 Loop time of 16.637 on 1 procs for 1000 steps with 2000 atoms Performance: 5.193 ns/day, 4.621 hours/ns, 60.107 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 16.286 | 16.286 | 16.286 | 0.0 | 97.89 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092818 | 0.092818 | 0.092818 | 0.0 | 0.56 Output | 2.8849e-05 | 2.8849e-05 | 2.8849e-05 | 0.0 | 0.00 Modify | 0.20637 | 0.20637 | 0.20637 | 0.0 | 1.24 Other | | 0.05225 | | | 0.31 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276162 ave 276162 max 276162 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276162 Ave neighs/atom = 138.081 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.559859390265, Press = -10.1607835505095 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13486.328 -13486.328 -13549.63 -13549.63 244.9853 244.9853 31322.208 31322.208 3375.4357 3375.4357 10000 -13490.387 -13490.387 -13551.123 -13551.123 235.05299 235.05299 31349.54 31349.54 941.74967 941.74967 Loop time of 16.6518 on 1 procs for 1000 steps with 2000 atoms Performance: 5.189 ns/day, 4.626 hours/ns, 60.053 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 16.18 | 16.18 | 16.18 | 0.0 | 97.16 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13297 | 0.13297 | 0.13297 | 0.0 | 0.80 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.28691 | 0.28691 | 0.28691 | 0.0 | 1.72 Other | | 0.05222 | | | 0.31 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 277878 ave 277878 max 277878 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 277878 Ave neighs/atom = 138.939 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.836999943211, Press = 8.89080376726981 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13490.387 -13490.387 -13551.123 -13551.123 235.05299 235.05299 31349.54 31349.54 941.74967 941.74967 11000 -13488.929 -13488.929 -13554.663 -13554.663 254.39764 254.39764 31384.535 31384.535 -2296.9544 -2296.9544 Loop time of 16.6774 on 1 procs for 1000 steps with 2000 atoms Performance: 5.181 ns/day, 4.633 hours/ns, 59.961 timesteps/s 33.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 16.186 | 16.186 | 16.186 | 0.0 | 97.05 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13317 | 0.13317 | 0.13317 | 0.0 | 0.80 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.30605 | 0.30605 | 0.30605 | 0.0 | 1.84 Other | | 0.05234 | | | 0.31 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 277182 ave 277182 max 277182 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 277182 Ave neighs/atom = 138.591 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.687743106303, Press = -6.74660202292185 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13488.929 -13488.929 -13554.663 -13554.663 254.39764 254.39764 31384.535 31384.535 -2296.9544 -2296.9544 12000 -13486.893 -13486.893 -13555.752 -13555.752 266.49035 266.49035 31347.171 31347.171 961.2053 961.2053 Loop time of 16.7636 on 1 procs for 1000 steps with 2000 atoms Performance: 5.154 ns/day, 4.657 hours/ns, 59.653 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 16.371 | 16.371 | 16.371 | 0.0 | 97.66 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07358 | 0.07358 | 0.07358 | 0.0 | 0.44 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.30666 | 0.30666 | 0.30666 | 0.0 | 1.83 Other | | 0.01226 | | | 0.07 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276636 ave 276636 max 276636 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276636 Ave neighs/atom = 138.318 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.788596029155, Press = -3.37752378616198 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13486.893 -13486.893 -13555.752 -13555.752 266.49035 266.49035 31347.171 31347.171 961.2053 961.2053 13000 -13487.994 -13487.994 -13553.537 -13553.537 253.65968 253.65968 31393.076 31393.076 -2857.7875 -2857.7875 Loop time of 16.5699 on 1 procs for 1000 steps with 2000 atoms Performance: 5.214 ns/day, 4.603 hours/ns, 60.350 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 16.199 | 16.199 | 16.199 | 0.0 | 97.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11275 | 0.11275 | 0.11275 | 0.0 | 0.68 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.226 | 0.226 | 0.226 | 0.0 | 1.36 Other | | 0.03252 | | | 0.20 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276924 ave 276924 max 276924 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276924 Ave neighs/atom = 138.462 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.508953865417, Press = 1.00065846449838 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13487.994 -13487.994 -13553.537 -13553.537 253.65968 253.65968 31393.076 31393.076 -2857.7875 -2857.7875 14000 -13489.376 -13489.376 -13554.082 -13554.082 250.42138 250.42138 31353.013 31353.013 480.04584 480.04584 Loop time of 16.5433 on 1 procs for 1000 steps with 2000 atoms Performance: 5.223 ns/day, 4.595 hours/ns, 60.447 timesteps/s 33.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 16.131 | 16.131 | 16.131 | 0.0 | 97.51 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11371 | 0.11371 | 0.11371 | 0.0 | 0.69 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.26639 | 0.26639 | 0.26639 | 0.0 | 1.61 Other | | 0.03225 | | | 0.19 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276632 ave 276632 max 276632 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276632 Ave neighs/atom = 138.316 Neighbor list builds = 0 Dangerous builds = 0 if "${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" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 253.414045357739, Press = -10.3358098536569 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -13489.376 -13489.376 -13554.082 -13554.082 250.42138 250.42138 31353.013 31353.013 480.04584 480.04584 15000 -13487.442 -13487.442 -13552.51 -13552.51 251.82034 251.82034 31325.157 31325.157 2966.0392 2966.0392 Loop time of 16.04 on 1 procs for 1000 steps with 2000 atoms Performance: 5.387 ns/day, 4.456 hours/ns, 62.344 timesteps/s 34.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 15.717 | 15.717 | 15.717 | 0.0 | 97.99 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.091357 | 0.091357 | 0.091357 | 0.0 | 0.57 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.21948 | 0.21948 | 0.21948 | 0.0 | 1.37 Other | | 0.01208 | | | 0.08 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276902 ave 276902 max 276902 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276902 Ave neighs/atom = 138.451 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.356193317322, Press = 1.88569041119689 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -13487.442 -13487.442 -13552.51 -13552.51 251.82034 251.82034 31325.157 31325.157 2966.0392 2966.0392 16000 -13490.431 -13490.431 -13553.624 -13553.624 244.56353 244.56353 31364.526 31364.526 -435.28924 -435.28924 Loop time of 15.1138 on 1 procs for 1000 steps with 2000 atoms Performance: 5.717 ns/day, 4.198 hours/ns, 66.165 timesteps/s 36.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.742 | 14.742 | 14.742 | 0.0 | 97.54 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15356 | 0.15356 | 0.15356 | 0.0 | 1.02 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.18648 | 0.18648 | 0.18648 | 0.0 | 1.23 Other | | 0.03218 | | | 0.21 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 277568 ave 277568 max 277568 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 277568 Ave neighs/atom = 138.784 Neighbor list builds = 0 Dangerous builds = 0 if "${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 31359.231060365 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0