# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 2.866007231175899*${_u_distance} variable latticeconst_converted equal 2.866007231175899*1 lattice bcc ${latticeconst_converted} lattice bcc 2.8660072311759 Lattice spacing in x,y,z = 2.86601 2.86601 2.86601 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (28.6601 28.6601 28.6601) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.000309944 secs variable mass_converted equal 51.9961*${_u_mass} variable mass_converted equal 51.9961*1 # specify which KIM Model to use pair_style hybrid/overlay eam/alloy eam/fs pair_coeff * * eam/alloy ./SM_237089298463_000-files/b'FeCr_d.eam.alloy' Cr pair_coeff * * eam/fs ./SM_237089298463_000-files/b'FeCr_s.eam.fs' Cr mass 1 ${mass_converted} mass 1 51.9961 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 23541.3760861316 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 23541.3760861316/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 23541.3760861316/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 23541.3760861316/(1*1*${_u_distance}) variable V0_metal equal 23541.3760861316/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 23541.3760861316*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 23541.3760861316 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 7.3 ghost atom cutoff = 7.3 binsize = 3.65, bins = 8 8 8 2 neighbor lists, perpetual/occasional/extra = 2 0 0 (1) pair eam/alloy, perpetual attributes: half, newton on pair build: half/bin/atomonly/newton stencil: half/bin/3d/newton bin: standard (2) pair eam/fs, perpetual, copy from (1) attributes: half, newton on pair build: copy stencil: none bin: none Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -8121.5563 -8121.5563 -8202.4715 -8202.4715 313.15 313.15 23541.376 23541.376 3671.2671 3671.2671 1000 -8040.7388 -8040.7388 -8123.2414 -8123.2414 319.2936 319.2936 23625.701 23625.701 -2009.2724 -2009.2724 Loop time of 31.5945 on 1 procs for 1000 steps with 2000 atoms Performance: 2.735 ns/day, 8.776 hours/ns, 31.651 timesteps/s 27.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.239 | 31.239 | 31.239 | 0.0 | 98.87 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1552 | 0.1552 | 0.1552 | 0.0 | 0.49 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.18699 | 0.18699 | 0.18699 | 0.0 | 0.59 Other | | 0.01329 | | | 0.04 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: 136000 ave 136000 max 136000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 136000 Ave neighs/atom = 68 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -8040.7388 -8040.7388 -8123.2414 -8123.2414 319.2936 319.2936 23625.701 23625.701 -2009.2724 -2009.2724 2000 -8037.7891 -8037.7891 -8123.6764 -8123.6764 332.39257 332.39257 23638.835 23638.835 -2657.6139 -2657.6139 Loop time of 38.7827 on 1 procs for 1000 steps with 2000 atoms Performance: 2.228 ns/day, 10.773 hours/ns, 25.785 timesteps/s 23.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.25 | 38.25 | 38.25 | 0.0 | 98.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.30134 | 0.30134 | 0.30134 | 0.0 | 0.78 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.21739 | 0.21739 | 0.21739 | 0.0 | 0.56 Other | | 0.0136 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5449 ave 5449 max 5449 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 137132 ave 137132 max 137132 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 137132 Ave neighs/atom = 68.566 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -8037.7891 -8037.7891 -8123.6764 -8123.6764 332.39257 332.39257 23638.835 23638.835 -2657.6139 -2657.6139 3000 -8042.4577 -8042.4577 -8115.8559 -8115.8559 284.05868 284.05868 23558.973 23558.973 3928.88 3928.88 Loop time of 37.0857 on 1 procs for 1000 steps with 2000 atoms Performance: 2.330 ns/day, 10.302 hours/ns, 26.965 timesteps/s 23.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 36.5 | 36.5 | 36.5 | 0.0 | 98.42 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17528 | 0.17528 | 0.17528 | 0.0 | 0.47 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.36654 | 0.36654 | 0.36654 | 0.0 | 0.99 Other | | 0.04344 | | | 0.12 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5436 ave 5436 max 5436 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 136927 ave 136927 max 136927 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 136927 Ave neighs/atom = 68.4635 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -8042.4577 -8042.4577 -8115.8559 -8115.8559 284.05868 284.05868 23558.973 23558.973 3928.88 3928.88 4000 -8037.8761 -8037.8761 -8119.4834 -8119.4834 315.82883 315.82883 23631.195 23631.195 -2153.3758 -2153.3758 Loop time of 36.9626 on 1 procs for 1000 steps with 2000 atoms Performance: 2.337 ns/day, 10.267 hours/ns, 27.054 timesteps/s 24.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 36.478 | 36.478 | 36.478 | 0.0 | 98.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1257 | 0.1257 | 0.1257 | 0.0 | 0.34 Output | 3.9101e-05 | 3.9101e-05 | 3.9101e-05 | 0.0 | 0.00 Modify | 0.31597 | 0.31597 | 0.31597 | 0.0 | 0.85 Other | | 0.04339 | | | 0.12 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5431 ave 5431 max 5431 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 137621 ave 137621 max 137621 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 137621 Ave neighs/atom = 68.8105 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -8037.8761 -8037.8761 -8119.4834 -8119.4834 315.82883 315.82883 23631.195 23631.195 -2153.3758 -2153.3758 5000 -8041.7969 -8041.7969 -8121.26 -8121.26 307.53046 307.53046 23591.504 23591.504 1447.7622 1447.7622 Loop time of 36.1159 on 1 procs for 1000 steps with 2000 atoms Performance: 2.392 ns/day, 10.032 hours/ns, 27.689 timesteps/s 24.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 35.463 | 35.463 | 35.463 | 0.0 | 98.19 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.29536 | 0.29536 | 0.29536 | 0.0 | 0.82 Output | 2.8849e-05 | 2.8849e-05 | 2.8849e-05 | 0.0 | 0.00 Modify | 0.31426 | 0.31426 | 0.31426 | 0.0 | 0.87 Other | | 0.04321 | | | 0.12 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5439 ave 5439 max 5439 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 137300 ave 137300 max 137300 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 137300 Ave neighs/atom = 68.65 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 303.789888374176, Press = 708.153314518643 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -8041.7969 -8041.7969 -8121.26 -8121.26 307.53046 307.53046 23591.504 23591.504 1447.7622 1447.7622 6000 -8040.0301 -8040.0301 -8121.2932 -8121.2932 314.49674 314.49674 23602.256 23602.256 610.14107 610.14107 Loop time of 35.8969 on 1 procs for 1000 steps with 2000 atoms Performance: 2.407 ns/day, 9.971 hours/ns, 27.858 timesteps/s 25.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 35.248 | 35.248 | 35.248 | 0.0 | 98.19 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12537 | 0.12537 | 0.12537 | 0.0 | 0.35 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.45047 | 0.45047 | 0.45047 | 0.0 | 1.25 Other | | 0.0732 | | | 0.20 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5449 ave 5449 max 5449 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 137288 ave 137288 max 137288 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 137288 Ave neighs/atom = 68.644 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.602180642959, Press = -28.379716466792 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -8040.0301 -8040.0301 -8121.2932 -8121.2932 314.49674 314.49674 23602.256 23602.256 610.14107 610.14107 7000 -8040.4201 -8040.4201 -8127.6623 -8127.6623 337.63638 337.63638 23629.431 23629.431 -1848.5981 -1848.5981 Loop time of 34.221 on 1 procs for 1000 steps with 2000 atoms Performance: 2.525 ns/day, 9.506 hours/ns, 29.222 timesteps/s 26.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.628 | 33.628 | 33.628 | 0.0 | 98.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20445 | 0.20445 | 0.20445 | 0.0 | 0.60 Output | 2.3127e-05 | 2.3127e-05 | 2.3127e-05 | 0.0 | 0.00 Modify | 0.29594 | 0.29594 | 0.29594 | 0.0 | 0.86 Other | | 0.09285 | | | 0.27 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5442 ave 5442 max 5442 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 137113 ave 137113 max 137113 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 137113 Ave neighs/atom = 68.5565 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 311.192855182857, Press = 26.0051650800565 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -8040.4201 -8040.4201 -8127.6623 -8127.6623 337.63638 337.63638 23629.431 23629.431 -1848.5981 -1848.5981 8000 -8041.2238 -8041.2238 -8123.6878 -8123.6878 319.14406 319.14406 23551.293 23551.293 4862.1299 4862.1299 Loop time of 34.0419 on 1 procs for 1000 steps with 2000 atoms Performance: 2.538 ns/day, 9.456 hours/ns, 29.376 timesteps/s 26.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.463 | 33.463 | 33.463 | 0.0 | 98.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.08521 | 0.08521 | 0.08521 | 0.0 | 0.25 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.48011 | 0.48011 | 0.48011 | 0.0 | 1.41 Other | | 0.01335 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5456 ave 5456 max 5456 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 136867 ave 136867 max 136867 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 136867 Ave neighs/atom = 68.4335 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 311.643735699094, Press = 3.8993960289913 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -8041.2238 -8041.2238 -8123.6878 -8123.6878 319.14406 319.14406 23551.293 23551.293 4862.1299 4862.1299 9000 -8037.2537 -8037.2537 -8119.5824 -8119.5824 318.6205 318.6205 23641.733 23641.733 -2934.5491 -2934.5491 Loop time of 37.2159 on 1 procs for 1000 steps with 2000 atoms Performance: 2.322 ns/day, 10.338 hours/ns, 26.870 timesteps/s 24.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 36.593 | 36.593 | 36.593 | 0.0 | 98.33 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.066369 | 0.066369 | 0.066369 | 0.0 | 0.18 Output | 2.2888e-05 | 2.2888e-05 | 2.2888e-05 | 0.0 | 0.00 Modify | 0.49281 | 0.49281 | 0.49281 | 0.0 | 1.32 Other | | 0.06364 | | | 0.17 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5451 ave 5451 max 5451 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 137326 ave 137326 max 137326 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 137326 Ave neighs/atom = 68.663 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.037048902407, Press = -13.2642392581801 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -8037.2537 -8037.2537 -8119.5824 -8119.5824 318.6205 318.6205 23641.733 23641.733 -2934.5491 -2934.5491 10000 -8041.1221 -8041.1221 -8117.8861 -8117.8861 297.08446 297.08446 23609.412 23609.412 -325.49071 -325.49071 Loop time of 37.5042 on 1 procs for 1000 steps with 2000 atoms Performance: 2.304 ns/day, 10.418 hours/ns, 26.664 timesteps/s 24.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 36.853 | 36.853 | 36.853 | 0.0 | 98.26 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17654 | 0.17654 | 0.17654 | 0.0 | 0.47 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.391 | 0.391 | 0.391 | 0.0 | 1.04 Other | | 0.08353 | | | 0.22 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5440 ave 5440 max 5440 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 137046 ave 137046 max 137046 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 137046 Ave neighs/atom = 68.523 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.82490719032, Press = 6.46514153776302 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -8041.1221 -8041.1221 -8117.8861 -8117.8861 297.08446 297.08446 23609.412 23609.412 -325.49071 -325.49071 11000 -8039.4741 -8039.4741 -8125.6466 -8125.6466 333.49617 333.49617 23600.713 23600.713 870.32061 870.32061 Loop time of 36.9443 on 1 procs for 1000 steps with 2000 atoms Performance: 2.339 ns/day, 10.262 hours/ns, 27.068 timesteps/s 24.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 36.291 | 36.291 | 36.291 | 0.0 | 98.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.095813 | 0.095813 | 0.095813 | 0.0 | 0.26 Output | 3.0041e-05 | 3.0041e-05 | 3.0041e-05 | 0.0 | 0.00 Modify | 0.51338 | 0.51338 | 0.51338 | 0.0 | 1.39 Other | | 0.04373 | | | 0.12 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5445 ave 5445 max 5445 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 137294 ave 137294 max 137294 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 137294 Ave neighs/atom = 68.647 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.781185355214, Press = 2.39951457375369 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -8039.4741 -8039.4741 -8125.6466 -8125.6466 333.49617 333.49617 23600.713 23600.713 870.32061 870.32061 12000 -8043.6836 -8043.6836 -8120.8636 -8120.8636 298.69478 298.69478 23608.879 23608.879 -455.38715 -455.38715 Loop time of 35.1465 on 1 procs for 1000 steps with 2000 atoms Performance: 2.458 ns/day, 9.763 hours/ns, 28.452 timesteps/s 25.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.692 | 34.692 | 34.692 | 0.0 | 98.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13582 | 0.13582 | 0.13582 | 0.0 | 0.39 Output | 3.0994e-05 | 3.0994e-05 | 3.0994e-05 | 0.0 | 0.00 Modify | 0.27461 | 0.27461 | 0.27461 | 0.0 | 0.78 Other | | 0.0444 | | | 0.13 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5455 ave 5455 max 5455 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 137059 ave 137059 max 137059 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 137059 Ave neighs/atom = 68.5295 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.387543868607, Press = -3.23523060389986 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -8043.6836 -8043.6836 -8120.8636 -8120.8636 298.69478 298.69478 23608.879 23608.879 -455.38715 -455.38715 13000 -8038.7787 -8038.7787 -8119.8184 -8119.8184 313.63208 313.63208 23630.583 23630.583 -2028.5884 -2028.5884 Loop time of 34.46 on 1 procs for 1000 steps with 2000 atoms Performance: 2.507 ns/day, 9.572 hours/ns, 29.019 timesteps/s 26.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.97 | 33.97 | 33.97 | 0.0 | 98.58 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13615 | 0.13615 | 0.13615 | 0.0 | 0.40 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.34089 | 0.34089 | 0.34089 | 0.0 | 0.99 Other | | 0.01293 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5432 ave 5432 max 5432 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 137202 ave 137202 max 137202 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 137202 Ave neighs/atom = 68.601 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.401498868409, Press = 5.08226538126404 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -8038.7787 -8038.7787 -8119.8184 -8119.8184 313.63208 313.63208 23630.583 23630.583 -2028.5884 -2028.5884 14000 -8037.8301 -8037.8301 -8116.744 -8116.744 305.4049 305.4049 23567.052 23567.052 3754.8305 3754.8305 Loop time of 36.2147 on 1 procs for 1000 steps with 2000 atoms Performance: 2.386 ns/day, 10.060 hours/ns, 27.613 timesteps/s 24.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 35.685 | 35.685 | 35.685 | 0.0 | 98.54 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1861 | 0.1861 | 0.1861 | 0.0 | 0.51 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.2109 | 0.2109 | 0.2109 | 0.0 | 0.58 Other | | 0.1331 | | | 0.37 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5452 ave 5452 max 5452 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 137132 ave 137132 max 137132 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 137132 Ave neighs/atom = 68.566 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.459733466544, Press = 2.73738706437657 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -8037.8301 -8037.8301 -8116.744 -8116.744 305.4049 305.4049 23567.052 23567.052 3754.8305 3754.8305 15000 -8040.6137 -8040.6137 -8121.4026 -8121.4026 312.66143 312.66143 23634.744 23634.744 -2407.6483 -2407.6483 Loop time of 37.5301 on 1 procs for 1000 steps with 2000 atoms Performance: 2.302 ns/day, 10.425 hours/ns, 26.645 timesteps/s 24.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.116 | 37.116 | 37.116 | 0.0 | 98.90 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17578 | 0.17578 | 0.17578 | 0.0 | 0.47 Output | 2.3127e-05 | 2.3127e-05 | 2.3127e-05 | 0.0 | 0.00 Modify | 0.22514 | 0.22514 | 0.22514 | 0.0 | 0.60 Other | | 0.01311 | | | 0.03 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5453 ave 5453 max 5453 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 137436 ave 137436 max 137436 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 137436 Ave neighs/atom = 68.718 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.718937186504, Press = -6.1282752965124 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -8040.6137 -8040.6137 -8121.4026 -8121.4026 312.66143 312.66143 23634.744 23634.744 -2407.6483 -2407.6483 16000 -8035.2754 -8035.2754 -8118.3681 -8118.3681 321.57721 321.57721 23610.373 23610.373 127.49556 127.49556 Loop time of 33.4521 on 1 procs for 1000 steps with 2000 atoms Performance: 2.583 ns/day, 9.292 hours/ns, 29.893 timesteps/s 26.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.048 | 33.048 | 33.048 | 0.0 | 98.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.064596 | 0.064596 | 0.064596 | 0.0 | 0.19 Output | 2.2173e-05 | 2.2173e-05 | 2.2173e-05 | 0.0 | 0.00 Modify | 0.27274 | 0.27274 | 0.27274 | 0.0 | 0.82 Other | | 0.06666 | | | 0.20 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5419 ave 5419 max 5419 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 137078 ave 137078 max 137078 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 137078 Ave neighs/atom = 68.539 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.868612969287, Press = 3.23448071693615 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.952 | 4.952 | 4.952 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -8035.2754 -8035.2754 -8118.3681 -8118.3681 321.57721 321.57721 23610.373 23610.373 127.49556 127.49556 17000 -8040.1662 -8040.1662 -8122.6843 -8122.6843 319.35326 319.35326 23606.917 23606.917 108.29656 108.29656 Loop time of 33.2699 on 1 procs for 1000 steps with 2000 atoms Performance: 2.597 ns/day, 9.242 hours/ns, 30.057 timesteps/s 26.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.872 | 32.872 | 32.872 | 0.0 | 98.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11281 | 0.11281 | 0.11281 | 0.0 | 0.34 Output | 3.0994e-05 | 3.0994e-05 | 3.0994e-05 | 0.0 | 0.00 Modify | 0.22667 | 0.22667 | 0.22667 | 0.0 | 0.68 Other | | 0.05805 | | | 0.17 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5443 ave 5443 max 5443 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 137174 ave 137174 max 137174 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 137174 Ave neighs/atom = 68.587 Neighbor list builds = 0 Dangerous builds = 0 if "${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" 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 23608.5438298263 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0