# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.3040000051260003*${_u_distance} variable latticeconst_converted equal 3.3040000051260003*1 lattice bcc ${latticeconst_converted} lattice bcc 3.304000005126 Lattice spacing in x,y,z = 3.304 3.304 3.304 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (33.04 33.04 33.04) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.00031209 secs variable mass_converted equal 180.9479*${_u_mass} variable mass_converted equal 180.9479*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_RaveloGermannGuerrero_2013Ta1_Ta__MO_816821594689_000 pair_coeff * * Ta mass 1 ${mass_converted} mass 1 180.9479 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 36067.8386318726 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 36067.8386318726/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 36067.8386318726/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 36067.8386318726/(1*1*${_u_distance}) variable V0_metal equal 36067.8386318726/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 36067.8386318726*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 36067.8386318726 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 273.15*${_u_temperature} variable temp_converted equal 273.15*1 variable Tdamp_converted equal 0.1*${_u_time} variable Tdamp_converted equal 0.1*1 variable press_converted equal 0.0*${_u_pressure} variable press_converted equal 0.0*1 variable Pdamp_converted equal 1*${_u_time} variable Pdamp_converted equal 1*1 # create initial velocities consistent with the chosen temperature velocity all create ${temp_converted} 17 mom yes rot yes velocity all create 273.15 17 mom yes rot yes # set NPT ensemble for all atoms fix ensemble all npt temp ${temp_converted} ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_u_energy} variable etotal_metal equal etotal/1 variable pe_metal equal pe/${_u_energy} variable pe_metal equal pe/1 variable T_metal equal temp/${_u_temperature} variable T_metal equal temp/1 variable V_metal equal vol/(${_u_distance}*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*1*${_u_distance}) variable V_metal equal vol/(1*1*1) variable P_metal equal press/${_u_pressure} variable P_metal equal press/1 fix avgmyTemp all ave/time 5 20 100 v_T_metal ave running start 5000 fix avgmyPress all ave/time 5 20 100 v_P_metal ave running start 5000 fix avgmyVol all ave/time 5 20 100 v_V_metal ave running start 5000 # extract fix quantities into variables so they can be used in if-else logic later. variable T equal f_avgmyTemp variable P equal f_avgmyPress variable V equal f_avgmyVol # set error bounds for temperature and pressure in original metal units (K and bar) variable T_low equal "273.15 - 0.2" variable T_up equal "273.15 + 0.2" variable P_low equal "0.0 - 0.2" variable P_up equal "0.0 + 0.2" # print to logfile every 1000 timesteps thermo_style custom step etotal v_etotal_metal pe v_pe_metal temp v_T_metal vol v_V_metal press v_P_metal thermo 1000 # Run a simulation for at most 2000*1000 timesteps. At each 1000th time step, check # whether the temperature and pressure have converged. If yes, break. label top variable a loop 2000 run 1000 Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7.3 ghost atom cutoff = 7.3 binsize = 3.65, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.3 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.754 | 3.754 | 3.754 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -16129.42 -16129.42 -16200 -16200 273.15 273.15 36067.839 36067.839 2090.1409 2090.1409 1000 -16058.465 -16058.465 -16125.899 -16125.899 260.97455 260.97455 36133.116 36133.116 913.815 913.815 Loop time of 5.84092 on 1 procs for 1000 steps with 2000 atoms Performance: 14.792 ns/day, 1.622 hours/ns, 171.206 timesteps/s 49.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 5.5493 | 5.5493 | 5.5493 | 0.0 | 95.01 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058747 | 0.058747 | 0.058747 | 0.0 | 1.01 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.16217 | 0.16217 | 0.16217 | 0.0 | 2.78 Other | | 0.07067 | | | 1.21 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 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: 176000 ave 176000 max 176000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 176000 Ave neighs/atom = 88 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.754 | 3.754 | 3.754 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -16058.465 -16058.465 -16125.899 -16125.899 260.97455 260.97455 36133.116 36133.116 913.815 913.815 2000 -16055.361 -16055.361 -16133.703 -16133.703 303.19383 303.19383 36197.411 36197.411 -2278.6309 -2278.6309 Loop time of 6.31774 on 1 procs for 1000 steps with 2000 atoms Performance: 13.676 ns/day, 1.755 hours/ns, 158.284 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 6.0896 | 6.0896 | 6.0896 | 0.0 | 96.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.044268 | 0.044268 | 0.044268 | 0.0 | 0.70 Output | 3.7193e-05 | 3.7193e-05 | 3.7193e-05 | 0.0 | 0.00 Modify | 0.17311 | 0.17311 | 0.17311 | 0.0 | 2.74 Other | | 0.01068 | | | 0.17 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 176174 ave 176174 max 176174 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 176174 Ave neighs/atom = 88.087 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.754 | 3.754 | 3.754 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -16055.361 -16055.361 -16133.703 -16133.703 303.19383 303.19383 36197.411 36197.411 -2278.6309 -2278.6309 3000 -16059.556 -16059.556 -16129.18 -16129.18 269.45316 269.45316 36117.174 36117.174 1723.788 1723.788 Loop time of 6.27033 on 1 procs for 1000 steps with 2000 atoms Performance: 13.779 ns/day, 1.742 hours/ns, 159.481 timesteps/s 50.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 6.0408 | 6.0408 | 6.0408 | 0.0 | 96.34 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.080775 | 0.080775 | 0.080775 | 0.0 | 1.29 Output | 3.8147e-05 | 3.8147e-05 | 3.8147e-05 | 0.0 | 0.00 Modify | 0.13791 | 0.13791 | 0.13791 | 0.0 | 2.20 Other | | 0.0108 | | | 0.17 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 175194 ave 175194 max 175194 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 175194 Ave neighs/atom = 87.597 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.754 | 3.754 | 3.754 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -16059.556 -16059.556 -16129.18 -16129.18 269.45316 269.45316 36117.174 36117.174 1723.788 1723.788 4000 -16057.131 -16057.131 -16130.119 -16130.119 282.4719 282.4719 36170.868 36170.868 -1081.4728 -1081.4728 Loop time of 6.38128 on 1 procs for 1000 steps with 2000 atoms Performance: 13.540 ns/day, 1.773 hours/ns, 156.708 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 6.2219 | 6.2219 | 6.2219 | 0.0 | 97.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.024423 | 0.024423 | 0.024423 | 0.0 | 0.38 Output | 2.9802e-05 | 2.9802e-05 | 2.9802e-05 | 0.0 | 0.00 Modify | 0.12389 | 0.12389 | 0.12389 | 0.0 | 1.94 Other | | 0.01104 | | | 0.17 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 176128 ave 176128 max 176128 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 176128 Ave neighs/atom = 88.064 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.754 | 3.754 | 3.754 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -16057.131 -16057.131 -16130.119 -16130.119 282.4719 282.4719 36170.868 36170.868 -1081.4728 -1081.4728 5000 -16059.366 -16059.366 -16130.625 -16130.625 275.78287 275.78287 36142.332 36142.332 497.69716 497.69716 Loop time of 6.35676 on 1 procs for 1000 steps with 2000 atoms Performance: 13.592 ns/day, 1.766 hours/ns, 157.313 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 6.1304 | 6.1304 | 6.1304 | 0.0 | 96.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.045417 | 0.045417 | 0.045417 | 0.0 | 0.71 Output | 2.2173e-05 | 2.2173e-05 | 2.2173e-05 | 0.0 | 0.00 Modify | 0.16996 | 0.16996 | 0.16996 | 0.0 | 2.67 Other | | 0.01098 | | | 0.17 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 175478 ave 175478 max 175478 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 175478 Ave neighs/atom = 87.739 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.969263315736, Press = -134.589104522063 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.754 | 3.754 | 3.754 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -16059.366 -16059.366 -16130.625 -16130.625 275.78287 275.78287 36142.332 36142.332 497.69716 497.69716 6000 -16059.208 -16059.208 -16135.159 -16135.159 293.93601 293.93601 36138.896 36138.896 579.10224 579.10224 Loop time of 6.42354 on 1 procs for 1000 steps with 2000 atoms Performance: 13.451 ns/day, 1.784 hours/ns, 155.677 timesteps/s 49.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 6.1915 | 6.1915 | 6.1915 | 0.0 | 96.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.064364 | 0.064364 | 0.064364 | 0.0 | 1.00 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.15663 | 0.15663 | 0.15663 | 0.0 | 2.44 Other | | 0.01098 | | | 0.17 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 175912 ave 175912 max 175912 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 175912 Ave neighs/atom = 87.956 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.731491401786, Press = -15.5587123699325 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.754 | 3.754 | 3.754 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -16059.208 -16059.208 -16135.159 -16135.159 293.93601 293.93601 36138.896 36138.896 579.10224 579.10224 7000 -16057.89 -16057.89 -16134.58 -16134.58 296.79527 296.79527 36154.215 36154.215 -48.568629 -48.568629 Loop time of 6.27312 on 1 procs for 1000 steps with 2000 atoms Performance: 13.773 ns/day, 1.743 hours/ns, 159.410 timesteps/s 50.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 6.0532 | 6.0532 | 6.0532 | 0.0 | 96.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.024195 | 0.024195 | 0.024195 | 0.0 | 0.39 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.18482 | 0.18482 | 0.18482 | 0.0 | 2.95 Other | | 0.01084 | | | 0.17 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 175954 ave 175954 max 175954 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 175954 Ave neighs/atom = 87.977 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 273.007366521813, Press = 18.7838749478145 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.754 | 3.754 | 3.754 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -16057.89 -16057.89 -16134.58 -16134.58 296.79527 296.79527 36154.215 36154.215 -48.568629 -48.568629 8000 -16057.95 -16057.95 -16126.296 -16126.296 264.50807 264.50807 36196.413 36196.413 -2315.3497 -2315.3497 Loop time of 6.3685 on 1 procs for 1000 steps with 2000 atoms Performance: 13.567 ns/day, 1.769 hours/ns, 157.023 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 6.0768 | 6.0768 | 6.0768 | 0.0 | 95.42 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.044705 | 0.044705 | 0.044705 | 0.0 | 0.70 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.23618 | 0.23618 | 0.23618 | 0.0 | 3.71 Other | | 0.01074 | | | 0.17 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 175834 ave 175834 max 175834 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 175834 Ave neighs/atom = 87.917 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.789090989752, Press = -11.1291911116298 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.754 | 3.754 | 3.754 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -16057.95 -16057.95 -16126.296 -16126.296 264.50807 264.50807 36196.413 36196.413 -2315.3497 -2315.3497 9000 -16058.689 -16058.689 -16126.569 -16126.569 262.70217 262.70217 36117.023 36117.023 1778.5946 1778.5946 Loop time of 6.33666 on 1 procs for 1000 steps with 2000 atoms Performance: 13.635 ns/day, 1.760 hours/ns, 157.812 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 6.0148 | 6.0148 | 6.0148 | 0.0 | 94.92 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10448 | 0.10448 | 0.10448 | 0.0 | 1.65 Output | 2.2173e-05 | 2.2173e-05 | 2.2173e-05 | 0.0 | 0.00 Modify | 0.1865 | 0.1865 | 0.1865 | 0.0 | 2.94 Other | | 0.0309 | | | 0.49 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 175012 ave 175012 max 175012 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 175012 Ave neighs/atom = 87.506 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 273.309299917174, Press = -2.70765017956603 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.754 | 3.754 | 3.754 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -16058.689 -16058.689 -16126.569 -16126.569 262.70217 262.70217 36117.023 36117.023 1778.5946 1778.5946 10000 -16059.211 -16059.211 -16130.088 -16130.088 274.30002 274.30002 36167.383 36167.383 -862.13075 -862.13075 Loop time of 6.34112 on 1 procs for 1000 steps with 2000 atoms Performance: 13.625 ns/day, 1.761 hours/ns, 157.701 timesteps/s 49.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 6.0651 | 6.0651 | 6.0651 | 0.0 | 95.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079208 | 0.079208 | 0.079208 | 0.0 | 1.25 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.16604 | 0.16604 | 0.16604 | 0.0 | 2.62 Other | | 0.03076 | | | 0.49 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 176386 ave 176386 max 176386 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 176386 Ave neighs/atom = 88.193 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 273.41995263735, Press = 3.4639768579873 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.754 | 3.754 | 3.754 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -16059.211 -16059.211 -16130.088 -16130.088 274.30002 274.30002 36167.383 36167.383 -862.13075 -862.13075 11000 -16056.652 -16056.652 -16130.872 -16130.872 287.23762 287.23762 36169.064 36169.064 -805.03837 -805.03837 Loop time of 6.29458 on 1 procs for 1000 steps with 2000 atoms Performance: 13.726 ns/day, 1.748 hours/ns, 158.867 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 6.0537 | 6.0537 | 6.0537 | 0.0 | 96.17 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.024159 | 0.024159 | 0.024159 | 0.0 | 0.38 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.1658 | 0.1658 | 0.1658 | 0.0 | 2.63 Other | | 0.05088 | | | 0.81 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 175624 ave 175624 max 175624 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 175624 Ave neighs/atom = 87.812 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 273.263264107701, Press = -4.44070307947887 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.754 | 3.754 | 3.754 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -16056.652 -16056.652 -16130.872 -16130.872 287.23762 287.23762 36169.064 36169.064 -805.03837 -805.03837 12000 -16057.329 -16057.329 -16127.91 -16127.91 273.15494 273.15494 36116.656 36116.656 1896.2026 1896.2026 Loop time of 5.98155 on 1 procs for 1000 steps with 2000 atoms Performance: 14.444 ns/day, 1.662 hours/ns, 167.181 timesteps/s 52.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 5.7991 | 5.7991 | 5.7991 | 0.0 | 96.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.024245 | 0.024245 | 0.024245 | 0.0 | 0.41 Output | 2.8849e-05 | 2.8849e-05 | 2.8849e-05 | 0.0 | 0.00 Modify | 0.14751 | 0.14751 | 0.14751 | 0.0 | 2.47 Other | | 0.01063 | | | 0.18 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 175418 ave 175418 max 175418 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 175418 Ave neighs/atom = 87.709 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 273.390882825561, Press = -0.759302656905786 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.754 | 3.754 | 3.754 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -16057.329 -16057.329 -16127.91 -16127.91 273.15494 273.15494 36116.656 36116.656 1896.2026 1896.2026 13000 -16058.592 -16058.592 -16130.667 -16130.667 278.93721 278.93721 36181.381 36181.381 -1730.3955 -1730.3955 Loop time of 5.71635 on 1 procs for 1000 steps with 2000 atoms Performance: 15.115 ns/day, 1.588 hours/ns, 174.937 timesteps/s 54.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 5.516 | 5.516 | 5.516 | 0.0 | 96.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.043953 | 0.043953 | 0.043953 | 0.0 | 0.77 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.14575 | 0.14575 | 0.14575 | 0.0 | 2.55 Other | | 0.01065 | | | 0.19 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 176406 ave 176406 max 176406 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 176406 Ave neighs/atom = 88.203 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" jump SELF break # Write final averaged volume to file if temperature and volume have converged; otherwise wirte a # flag to indicate non-convergence. variable myStep equal step if "${myStep} < 2000000" then "print '${V}' file output/vol_T273.15.out" else "print 'not_converged' file output/vol_T273.15.out" print '${V}' file output/vol_T273.15.out 36150.9494734631 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0