# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.150153368711472*${_u_distance} variable latticeconst_converted equal 3.150153368711472*1 lattice bcc ${latticeconst_converted} lattice bcc 3.15015336871147 Lattice spacing in x,y,z = 3.15015 3.15015 3.15015 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (31.5015 31.5015 31.5015) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.0118542 secs variable mass_converted equal 95.94*${_u_mass} variable mass_converted equal 95.94*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_ZhouJohnsonWadley_2004_Mo__MO_271256517527_005 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 31260.4406254048 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 31260.4406254048/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 31260.4406254048/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 31260.4406254048/(1*1*${_u_distance}) variable V0_metal equal 31260.4406254048/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 31260.4406254048*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 31260.4406254048 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 -13554.596 -13554.596 -13620.008 -13620.008 253.15 253.15 31260.441 31260.441 2234.975 2234.975 1000 -13489.127 -13489.127 -13553.89 -13553.89 250.63765 250.63765 31360.004 31360.004 -38.771077 -38.771077 Loop time of 11.4217 on 1 procs for 1000 steps with 2000 atoms Performance: 7.565 ns/day, 3.173 hours/ns, 87.553 timesteps/s 45.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 11.074 | 11.074 | 11.074 | 0.0 | 96.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.09196 | 0.09196 | 0.09196 | 0.0 | 0.81 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.2438 | 0.2438 | 0.2438 | 0.0 | 2.13 Other | | 0.01196 | | | 0.10 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13489.127 -13489.127 -13553.89 -13553.89 250.63765 250.63765 31360.004 31360.004 -38.771077 -38.771077 2000 -13487.047 -13487.047 -13552.836 -13552.836 254.60847 254.60847 31382.631 31382.631 -1872.4375 -1872.4375 Loop time of 12.6035 on 1 procs for 1000 steps with 2000 atoms Performance: 6.855 ns/day, 3.501 hours/ns, 79.343 timesteps/s 43.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 12.216 | 12.216 | 12.216 | 0.0 | 96.92 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.072164 | 0.072164 | 0.072164 | 0.0 | 0.57 Output | 3.2187e-05 | 3.2187e-05 | 3.2187e-05 | 0.0 | 0.00 Modify | 0.28437 | 0.28437 | 0.28437 | 0.0 | 2.26 Other | | 0.03129 | | | 0.25 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276790 ave 276790 max 276790 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276790 Ave neighs/atom = 138.395 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13487.047 -13487.047 -13552.836 -13552.836 254.60847 254.60847 31382.631 31382.631 -1872.4375 -1872.4375 3000 -13490.258 -13490.258 -13555.419 -13555.419 252.1812 252.1812 31374.999 31374.999 -1455.4262 -1455.4262 Loop time of 12.4944 on 1 procs for 1000 steps with 2000 atoms Performance: 6.915 ns/day, 3.471 hours/ns, 80.036 timesteps/s 44.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 12.227 | 12.227 | 12.227 | 0.0 | 97.86 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.09224 | 0.09224 | 0.09224 | 0.0 | 0.74 Output | 3.9101e-05 | 3.9101e-05 | 3.9101e-05 | 0.0 | 0.00 Modify | 0.14455 | 0.14455 | 0.14455 | 0.0 | 1.16 Other | | 0.03042 | | | 0.24 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276706 ave 276706 max 276706 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276706 Ave neighs/atom = 138.353 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13490.258 -13490.258 -13555.419 -13555.419 252.1812 252.1812 31374.999 31374.999 -1455.4262 -1455.4262 4000 -13487.128 -13487.128 -13552.491 -13552.491 252.96329 252.96329 31344.465 31344.465 1395.3378 1395.3378 Loop time of 14.7824 on 1 procs for 1000 steps with 2000 atoms Performance: 5.845 ns/day, 4.106 hours/ns, 67.648 timesteps/s 38.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.412 | 14.412 | 14.412 | 0.0 | 97.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.072618 | 0.072618 | 0.072618 | 0.0 | 0.49 Output | 3.7909e-05 | 3.7909e-05 | 3.7909e-05 | 0.0 | 0.00 Modify | 0.28535 | 0.28535 | 0.28535 | 0.0 | 1.93 Other | | 0.01226 | | | 0.08 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276870 ave 276870 max 276870 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276870 Ave neighs/atom = 138.435 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13487.128 -13487.128 -13552.491 -13552.491 252.96329 252.96329 31344.465 31344.465 1395.3378 1395.3378 5000 -13489.83 -13489.83 -13554.791 -13554.791 251.40554 251.40554 31392.426 31392.426 -2993.6734 -2993.6734 Loop time of 14.4771 on 1 procs for 1000 steps with 2000 atoms Performance: 5.968 ns/day, 4.021 hours/ns, 69.074 timesteps/s 38.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.137 | 14.137 | 14.137 | 0.0 | 97.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16258 | 0.16258 | 0.16258 | 0.0 | 1.12 Output | 2.1935e-05 | 2.1935e-05 | 2.1935e-05 | 0.0 | 0.00 Modify | 0.14545 | 0.14545 | 0.14545 | 0.0 | 1.00 Other | | 0.0323 | | | 0.22 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 277068 ave 277068 max 277068 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 277068 Ave neighs/atom = 138.534 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.661245453926, Press = 172.632026150691 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13489.83 -13489.83 -13554.791 -13554.791 251.40554 251.40554 31392.426 31392.426 -2993.6734 -2993.6734 6000 -13487.565 -13487.565 -13557.016 -13557.016 268.78319 268.78319 31375.056 31375.056 -1519.6776 -1519.6776 Loop time of 15.4777 on 1 procs for 1000 steps with 2000 atoms Performance: 5.582 ns/day, 4.299 hours/ns, 64.609 timesteps/s 36.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 15.143 | 15.143 | 15.143 | 0.0 | 97.84 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05265 | 0.05265 | 0.05265 | 0.0 | 0.34 Output | 3.0041e-05 | 3.0041e-05 | 3.0041e-05 | 0.0 | 0.00 Modify | 0.22975 | 0.22975 | 0.22975 | 0.0 | 1.48 Other | | 0.05227 | | | 0.34 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276470 ave 276470 max 276470 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276470 Ave neighs/atom = 138.235 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.603228545057, Press = -89.7706154805807 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13487.565 -13487.565 -13557.016 -13557.016 268.78319 268.78319 31375.056 31375.056 -1519.6776 -1519.6776 7000 -13488.581 -13488.581 -13554.548 -13554.548 255.29995 255.29995 31346.471 31346.471 1114.3748 1114.3748 Loop time of 14.4047 on 1 procs for 1000 steps with 2000 atoms Performance: 5.998 ns/day, 4.001 hours/ns, 69.422 timesteps/s 38.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.162 | 14.162 | 14.162 | 0.0 | 98.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.062452 | 0.062452 | 0.062452 | 0.0 | 0.43 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.168 | 0.168 | 0.168 | 0.0 | 1.17 Other | | 0.01212 | | | 0.08 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276588 ave 276588 max 276588 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276588 Ave neighs/atom = 138.294 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.161583360256, Press = 8.06476014037778 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13488.581 -13488.581 -13554.548 -13554.548 255.29995 255.29995 31346.471 31346.471 1114.3748 1114.3748 8000 -13489.603 -13489.603 -13558.7 -13558.7 267.41233 267.41233 31381.093 31381.093 -2136.5574 -2136.5574 Loop time of 14.6527 on 1 procs for 1000 steps with 2000 atoms Performance: 5.897 ns/day, 4.070 hours/ns, 68.247 timesteps/s 38.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.162 | 14.162 | 14.162 | 0.0 | 96.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.062344 | 0.062344 | 0.062344 | 0.0 | 0.43 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.38604 | 0.38604 | 0.38604 | 0.0 | 2.63 Other | | 0.04223 | | | 0.29 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 277036 ave 277036 max 277036 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 277036 Ave neighs/atom = 138.518 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.052190841503, Press = -12.0725594418025 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13489.603 -13489.603 -13558.7 -13558.7 267.41233 267.41233 31381.093 31381.093 -2136.5574 -2136.5574 9000 -13486.232 -13486.232 -13549.58 -13549.58 245.16329 245.16329 31322.17 31322.17 3384.7966 3384.7966 Loop time of 14.5724 on 1 procs for 1000 steps with 2000 atoms Performance: 5.929 ns/day, 4.048 hours/ns, 68.623 timesteps/s 38.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.148 | 14.148 | 14.148 | 0.0 | 97.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07258 | 0.07258 | 0.07258 | 0.0 | 0.50 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.29963 | 0.29963 | 0.29963 | 0.0 | 2.06 Other | | 0.0524 | | | 0.36 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276158 ave 276158 max 276158 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276158 Ave neighs/atom = 138.079 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.545688808895, Press = -10.2024125308655 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13486.232 -13486.232 -13549.58 -13549.58 245.16329 245.16329 31322.17 31322.17 3384.7966 3384.7966 10000 -13490.363 -13490.363 -13551.132 -13551.132 235.18014 235.18014 31349.477 31349.477 947.67483 947.67483 Loop time of 15.2384 on 1 procs for 1000 steps with 2000 atoms Performance: 5.670 ns/day, 4.233 hours/ns, 65.624 timesteps/s 36.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.833 | 14.833 | 14.833 | 0.0 | 97.34 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16439 | 0.16439 | 0.16439 | 0.0 | 1.08 Output | 0.020074 | 0.020074 | 0.020074 | 0.0 | 0.13 Modify | 0.2091 | 0.2091 | 0.2091 | 0.0 | 1.37 Other | | 0.0123 | | | 0.08 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 277884 ave 277884 max 277884 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 277884 Ave neighs/atom = 138.942 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.83637034462, Press = 8.74784630947184 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13490.363 -13490.363 -13551.132 -13551.132 235.18014 235.18014 31349.477 31349.477 947.67483 947.67483 11000 -13488.79 -13488.79 -13554.599 -13554.599 254.68486 254.68486 31384.653 31384.653 -2297.618 -2297.618 Loop time of 15.8934 on 1 procs for 1000 steps with 2000 atoms Performance: 5.436 ns/day, 4.415 hours/ns, 62.919 timesteps/s 35.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 15.461 | 15.461 | 15.461 | 0.0 | 97.28 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13271 | 0.13271 | 0.13271 | 0.0 | 0.84 Output | 2.2888e-05 | 2.2888e-05 | 2.2888e-05 | 0.0 | 0.00 Modify | 0.28714 | 0.28714 | 0.28714 | 0.0 | 1.81 Other | | 0.01209 | | | 0.08 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 277186 ave 277186 max 277186 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 277186 Ave neighs/atom = 138.593 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.69440218023, Press = -6.74317424453177 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13488.79 -13488.79 -13554.599 -13554.599 254.68486 254.68486 31384.653 31384.653 -2297.618 -2297.618 12000 -13488.423 -13488.423 -13556.623 -13556.623 263.94116 263.94116 31344.772 31344.772 1059.3739 1059.3739 Loop time of 16.6804 on 1 procs for 1000 steps with 2000 atoms Performance: 5.180 ns/day, 4.633 hours/ns, 59.951 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 16.19 | 16.19 | 16.19 | 0.0 | 97.06 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13247 | 0.13247 | 0.13247 | 0.0 | 0.79 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.28611 | 0.28611 | 0.28611 | 0.0 | 1.72 Other | | 0.07207 | | | 0.43 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276638 ave 276638 max 276638 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276638 Ave neighs/atom = 138.319 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.491773928543, Press = -3.13146873386269 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13488.423 -13488.423 -13556.623 -13556.623 263.94116 263.94116 31344.772 31344.772 1059.3739 1059.3739 13000 -13490.073 -13490.073 -13554.688 -13554.688 250.06758 250.06758 31391.884 31391.884 -2894.0738 -2894.0738 Loop time of 16.7895 on 1 procs for 1000 steps with 2000 atoms Performance: 5.146 ns/day, 4.664 hours/ns, 59.561 timesteps/s 33.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 16.438 | 16.438 | 16.438 | 0.0 | 97.90 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13307 | 0.13307 | 0.13307 | 0.0 | 0.79 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.20665 | 0.20665 | 0.20665 | 0.0 | 1.23 Other | | 0.01216 | | | 0.07 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276826 ave 276826 max 276826 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276826 Ave neighs/atom = 138.413 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.613598457271, Press = 1.17907877509418 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13490.073 -13490.073 -13554.688 -13554.688 250.06758 250.06758 31391.884 31391.884 -2894.0738 -2894.0738 14000 -13489.048 -13489.048 -13553.908 -13553.908 251.01568 251.01568 31354.939 31354.939 342.96526 342.96526 Loop time of 16.7015 on 1 procs for 1000 steps with 2000 atoms Performance: 5.173 ns/day, 4.639 hours/ns, 59.875 timesteps/s 33.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 16.33 | 16.33 | 16.33 | 0.0 | 97.77 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092653 | 0.092653 | 0.092653 | 0.0 | 0.55 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.24709 | 0.24709 | 0.24709 | 0.0 | 1.48 Other | | 0.03208 | | | 0.19 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276508 ave 276508 max 276508 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276508 Ave neighs/atom = 138.254 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.558627437229, Press = -9.66230364635409 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -13489.048 -13489.048 -13553.908 -13553.908 251.01568 251.01568 31354.939 31354.939 342.96526 342.96526 15000 -13488.329 -13488.329 -13552.964 -13552.964 250.14419 250.14419 31325.329 31325.329 2890.7219 2890.7219 Loop time of 16.743 on 1 procs for 1000 steps with 2000 atoms Performance: 5.160 ns/day, 4.651 hours/ns, 59.727 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 16.391 | 16.391 | 16.391 | 0.0 | 97.90 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.093016 | 0.093016 | 0.093016 | 0.0 | 0.56 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.24685 | 0.24685 | 0.24685 | 0.0 | 1.47 Other | | 0.01206 | | | 0.07 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 276904 ave 276904 max 276904 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 276904 Ave neighs/atom = 138.452 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.496759613948, Press = 1.48928813444817 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -13488.329 -13488.329 -13552.964 -13552.964 250.14419 250.14419 31325.329 31325.329 2890.7219 2890.7219 16000 -13492.36 -13492.36 -13554.633 -13554.633 241.00111 241.00111 31362.042 31362.042 -354.67957 -354.67957 Loop time of 16.7871 on 1 procs for 1000 steps with 2000 atoms Performance: 5.147 ns/day, 4.663 hours/ns, 59.570 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 16.496 | 16.496 | 16.496 | 0.0 | 98.26 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.072843 | 0.072843 | 0.072843 | 0.0 | 0.43 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.18653 | 0.18653 | 0.18653 | 0.0 | 1.11 Other | | 0.03209 | | | 0.19 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5471 ave 5471 max 5471 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 277548 ave 277548 max 277548 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 277548 Ave neighs/atom = 138.774 Neighbor list builds = 0 Dangerous builds = 0 if "${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 31359.2694305232 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0