# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.302531145513058*${_u_distance} variable latticeconst_converted equal 3.302531145513058*1 lattice bcc ${latticeconst_converted} lattice bcc 3.30253114551306 Lattice spacing in x,y,z = 3.30253 3.30253 3.30253 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (33.0253 33.0253 33.0253) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.000291109 secs variable mass_converted equal 180.9479*${_u_mass} variable mass_converted equal 180.9479*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_ZhouJohnsonWadley_2004_Ta__MO_130046220009_005 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 36019.7559664343 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 36019.7559664343/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 36019.7559664343/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 36019.7559664343/(1*1*${_u_distance}) variable V0_metal equal 36019.7559664343/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 36019.7559664343*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 36019.7559664343 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 313.15*${_u_temperature} variable temp_converted equal 313.15*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 313.15 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 313.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "313.15 - 0.2" variable T_up equal "313.15 + 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 = 8.39534 ghost atom cutoff = 8.39534 binsize = 4.19767, bins = 8 8 8 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.39534 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 -16099.088 -16099.088 -16180.003 -16180.003 313.15 313.15 36019.756 36019.756 2399.4124 2399.4124 1000 -16017.247 -16017.247 -16096.312 -16096.312 305.98772 305.98772 36189.228 36189.228 -2162.5101 -2162.5101 Loop time of 10.381 on 1 procs for 1000 steps with 2000 atoms Performance: 8.323 ns/day, 2.884 hours/ns, 96.330 timesteps/s 49.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 10.133 | 10.133 | 10.133 | 0.0 | 97.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.091189 | 0.091189 | 0.091189 | 0.0 | 0.88 Output | 3.0994e-05 | 3.0994e-05 | 3.0994e-05 | 0.0 | 0.00 Modify | 0.14465 | 0.14465 | 0.14465 | 0.0 | 1.39 Other | | 0.01185 | | | 0.11 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -16017.247 -16017.247 -16096.312 -16096.312 305.98772 305.98772 36189.228 36189.228 -2162.5101 -2162.5101 2000 -16014.503 -16014.503 -16098.923 -16098.923 326.7153 326.7153 36219.975 36219.975 -3374.5837 -3374.5837 Loop time of 9.5408 on 1 procs for 1000 steps with 2000 atoms Performance: 9.056 ns/day, 2.650 hours/ns, 104.813 timesteps/s 56.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 9.3138 | 9.3138 | 9.3138 | 0.0 | 97.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05079 | 0.05079 | 0.05079 | 0.0 | 0.53 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.16444 | 0.16444 | 0.16444 | 0.0 | 1.72 Other | | 0.01177 | | | 0.12 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5433 ave 5433 max 5433 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273266 ave 273266 max 273266 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273266 Ave neighs/atom = 136.633 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -16014.503 -16014.503 -16098.923 -16098.923 326.7153 326.7153 36219.975 36219.975 -3374.5837 -3374.5837 3000 -16018.131 -16018.131 -16106.936 -16106.936 343.68208 343.68208 36199.222 36199.222 -2632.848 -2632.848 Loop time of 10.8131 on 1 procs for 1000 steps with 2000 atoms Performance: 7.990 ns/day, 3.004 hours/ns, 92.481 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 10.605 | 10.605 | 10.605 | 0.0 | 98.08 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.071065 | 0.071065 | 0.071065 | 0.0 | 0.66 Output | 6.1989e-05 | 6.1989e-05 | 6.1989e-05 | 0.0 | 0.00 Modify | 0.12467 | 0.12467 | 0.12467 | 0.0 | 1.15 Other | | 0.01183 | | | 0.11 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5439 ave 5439 max 5439 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272944 ave 272944 max 272944 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272944 Ave neighs/atom = 136.472 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -16018.131 -16018.131 -16106.936 -16106.936 343.68208 343.68208 36199.222 36199.222 -2632.848 -2632.848 4000 -16015.207 -16015.207 -16096.597 -16096.597 314.98957 314.98957 36177.797 36177.797 -1065.4388 -1065.4388 Loop time of 10.7981 on 1 procs for 1000 steps with 2000 atoms Performance: 8.001 ns/day, 2.999 hours/ns, 92.609 timesteps/s 49.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 10.551 | 10.551 | 10.551 | 0.0 | 97.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.070933 | 0.070933 | 0.070933 | 0.0 | 0.66 Output | 5.3167e-05 | 5.3167e-05 | 5.3167e-05 | 0.0 | 0.00 Modify | 0.14384 | 0.14384 | 0.14384 | 0.0 | 1.33 Other | | 0.03176 | | | 0.29 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5417 ave 5417 max 5417 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272796 ave 272796 max 272796 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272796 Ave neighs/atom = 136.398 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -16015.207 -16015.207 -16096.597 -16096.597 314.98957 314.98957 36177.797 36177.797 -1065.4388 -1065.4388 5000 -16019.406 -16019.406 -16097.704 -16097.704 303.0208 303.0208 36171.135 36171.135 -1218.4677 -1218.4677 Loop time of 9.95456 on 1 procs for 1000 steps with 2000 atoms Performance: 8.679 ns/day, 2.765 hours/ns, 100.457 timesteps/s 55.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 9.7162 | 9.7162 | 9.7162 | 0.0 | 97.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051255 | 0.051255 | 0.051255 | 0.0 | 0.51 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.16507 | 0.16507 | 0.16507 | 0.0 | 1.66 Other | | 0.02202 | | | 0.22 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5433 ave 5433 max 5433 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273108 ave 273108 max 273108 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273108 Ave neighs/atom = 136.554 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.54337061733, Press = 462.42706587091 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -16019.406 -16019.406 -16097.704 -16097.704 303.0208 303.0208 36171.135 36171.135 -1218.4677 -1218.4677 6000 -16014.994 -16014.994 -16098.439 -16098.439 322.94 322.94 36119.613 36119.613 1638.5817 1638.5817 Loop time of 10.9293 on 1 procs for 1000 steps with 2000 atoms Performance: 7.905 ns/day, 3.036 hours/ns, 91.497 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 10.758 | 10.758 | 10.758 | 0.0 | 98.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051074 | 0.051074 | 0.051074 | 0.0 | 0.47 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.10802 | 0.10802 | 0.10802 | 0.0 | 0.99 Other | | 0.01183 | | | 0.11 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5429 ave 5429 max 5429 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273174 ave 273174 max 273174 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273174 Ave neighs/atom = 136.587 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.402836185524, Press = 48.2803779764056 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -16014.994 -16014.994 -16098.439 -16098.439 322.94 322.94 36119.613 36119.613 1638.5817 1638.5817 7000 -16013.81 -16013.81 -16097.949 -16097.949 325.62409 325.62409 36148.32 36148.32 677.9449 677.9449 Loop time of 9.78732 on 1 procs for 1000 steps with 2000 atoms Performance: 8.828 ns/day, 2.719 hours/ns, 102.173 timesteps/s 55.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 9.5963 | 9.5963 | 9.5963 | 0.0 | 98.05 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.030703 | 0.030703 | 0.030703 | 0.0 | 0.31 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.14851 | 0.14851 | 0.14851 | 0.0 | 1.52 Other | | 0.01174 | | | 0.12 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5434 ave 5434 max 5434 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273268 ave 273268 max 273268 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273268 Ave neighs/atom = 136.634 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.724421641696, Press = 5.66316477755618 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -16013.81 -16013.81 -16097.949 -16097.949 325.62409 325.62409 36148.32 36148.32 677.9449 677.9449 8000 -16018.295 -16018.295 -16098.038 -16098.038 308.61582 308.61582 36162.326 36162.326 -563.61109 -563.61109 Loop time of 11.0397 on 1 procs for 1000 steps with 2000 atoms Performance: 7.826 ns/day, 3.067 hours/ns, 90.582 timesteps/s 50.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 10.707 | 10.707 | 10.707 | 0.0 | 96.98 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.091768 | 0.091768 | 0.091768 | 0.0 | 0.83 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.18918 | 0.18918 | 0.18918 | 0.0 | 1.71 Other | | 0.05209 | | | 0.47 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5439 ave 5439 max 5439 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273148 ave 273148 max 273148 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273148 Ave neighs/atom = 136.574 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.485159916489, Press = 9.22931539960703 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -16018.295 -16018.295 -16098.038 -16098.038 308.61582 308.61582 36162.326 36162.326 -563.61109 -563.61109 9000 -16016.94 -16016.94 -16097.786 -16097.786 312.88243 312.88243 36164.225 36164.225 -356.04467 -356.04467 Loop time of 9.47736 on 1 procs for 1000 steps with 2000 atoms Performance: 9.116 ns/day, 2.633 hours/ns, 105.515 timesteps/s 57.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 9.2645 | 9.2645 | 9.2645 | 0.0 | 97.75 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052237 | 0.052237 | 0.052237 | 0.0 | 0.55 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.14865 | 0.14865 | 0.14865 | 0.0 | 1.57 Other | | 0.0119 | | | 0.13 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5437 ave 5437 max 5437 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273240 ave 273240 max 273240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273240 Ave neighs/atom = 136.62 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.197999359357, Press = 9.48798599399235 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -16016.94 -16016.94 -16097.786 -16097.786 312.88243 312.88243 36164.225 36164.225 -356.04467 -356.04467 10000 -16020.593 -16020.593 -16100.804 -16100.804 310.42331 310.42331 36158.443 36158.443 -591.05353 -591.05353 Loop time of 7.13439 on 1 procs for 1000 steps with 2000 atoms Performance: 12.110 ns/day, 1.982 hours/ns, 140.166 timesteps/s 74.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 6.9846 | 6.9846 | 6.9846 | 0.0 | 97.90 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.031156 | 0.031156 | 0.031156 | 0.0 | 0.44 Output | 3.7909e-05 | 3.7909e-05 | 3.7909e-05 | 0.0 | 0.00 Modify | 0.10708 | 0.10708 | 0.10708 | 0.0 | 1.50 Other | | 0.01155 | | | 0.16 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5422 ave 5422 max 5422 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273174 ave 273174 max 273174 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273174 Ave neighs/atom = 136.587 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.154045325549, Press = 3.91832651555456 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -16020.593 -16020.593 -16100.804 -16100.804 310.42331 310.42331 36158.443 36158.443 -591.05353 -591.05353 11000 -16016.848 -16016.848 -16096.617 -16096.617 308.71455 308.71455 36130.668 36130.668 960.54445 960.54445 Loop time of 10.8135 on 1 procs for 1000 steps with 2000 atoms Performance: 7.990 ns/day, 3.004 hours/ns, 92.477 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 10.54 | 10.54 | 10.54 | 0.0 | 97.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11206 | 0.11206 | 0.11206 | 0.0 | 1.04 Output | 2.8849e-05 | 2.8849e-05 | 2.8849e-05 | 0.0 | 0.00 Modify | 0.14965 | 0.14965 | 0.14965 | 0.0 | 1.38 Other | | 0.01172 | | | 0.11 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5428 ave 5428 max 5428 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273142 ave 273142 max 273142 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273142 Ave neighs/atom = 136.571 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.178622462769, Press = -0.551956860607684 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -16016.848 -16016.848 -16096.617 -16096.617 308.71455 308.71455 36130.668 36130.668 960.54445 960.54445 12000 -16019.656 -16019.656 -16099.24 -16099.24 307.99466 307.99466 36197.807 36197.807 -2636.2725 -2636.2725 Loop time of 10.3265 on 1 procs for 1000 steps with 2000 atoms Performance: 8.367 ns/day, 2.868 hours/ns, 96.838 timesteps/s 53.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 10.026 | 10.026 | 10.026 | 0.0 | 97.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.091202 | 0.091202 | 0.091202 | 0.0 | 0.88 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.19773 | 0.19773 | 0.19773 | 0.0 | 1.91 Other | | 0.01188 | | | 0.12 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5436 ave 5436 max 5436 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273300 ave 273300 max 273300 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273300 Ave neighs/atom = 136.65 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.151093438757, Press = -10.292653256755 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.195 | 4.195 | 4.195 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -16019.656 -16019.656 -16099.24 -16099.24 307.99466 307.99466 36197.807 36197.807 -2636.2725 -2636.2725 13000 -16015.851 -16015.851 -16095.392 -16095.392 307.82994 307.82994 36175.502 36175.502 -1100.8688 -1100.8688 Loop time of 9.47199 on 1 procs for 1000 steps with 2000 atoms Performance: 9.122 ns/day, 2.631 hours/ns, 105.574 timesteps/s 57.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 9.2217 | 9.2217 | 9.2217 | 0.0 | 97.36 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.070784 | 0.070784 | 0.070784 | 0.0 | 0.75 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.16772 | 0.16772 | 0.16772 | 0.0 | 1.77 Other | | 0.01176 | | | 0.12 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5421 ave 5421 max 5421 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 273080 ave 273080 max 273080 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273080 Ave neighs/atom = 136.54 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T313.15.out" else "print 'not_converged' file output/vol_T313.15.out" print '${V}' file output/vol_T313.15.out 36155.2489777803 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0