# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.079688191413879*${_u_distance} variable latticeconst_converted equal 5.079688191413879*1 lattice bcc ${latticeconst_converted} lattice bcc 5.07968819141388 Lattice spacing in x,y,z = 5.07969 5.07969 5.07969 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (50.7969 50.7969 50.7969) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.000309944 secs variable mass_converted equal 137.327*${_u_mass} variable mass_converted equal 137.327*1 # specify which KIM Model to use pair_style kim Morse_Shifted_GirifalcoWeizer_1959LowCutoff_Ba__MO_143487634619_003 WARNING: KIM Model does not provide `partialParticleVirial'; virial per atom will be zero (src/KIM/pair_kim.cpp:1089) pair_coeff * * Ba mass 1 ${mass_converted} mass 1 137.327 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 131072.373510382 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 131072.373510382/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 131072.373510382/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 131072.373510382/(1*1*${_u_distance}) variable V0_metal equal 131072.373510382/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 131072.373510382*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 131072.373510382 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 15.4338 ghost atom cutoff = 15.4338 binsize = 7.7169, bins = 7 7 7 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 15.4338 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.423 | 5.423 | 5.423 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -3168.7372 -3168.7372 -3234.1489 -3234.1489 253.15 253.15 131072.37 131072.37 533.04668 533.04668 1000 -3091.649 -3091.649 -3158.439 -3158.439 258.4841 258.4841 134879.73 134879.73 -124.91917 -124.91917 Loop time of 16.2466 on 1 procs for 1000 steps with 2000 atoms Performance: 5.318 ns/day, 4.513 hours/ns, 61.551 timesteps/s 63.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 15.929 | 15.929 | 15.929 | 0.0 | 98.05 Neigh | 0.095711 | 0.095711 | 0.095711 | 0.0 | 0.59 Comm | 0.090316 | 0.090316 | 0.090316 | 0.0 | 0.56 Output | 3.9816e-05 | 3.9816e-05 | 3.9816e-05 | 0.0 | 0.00 Modify | 0.098968 | 0.098968 | 0.098968 | 0.0 | 0.61 Other | | 0.03246 | | | 0.20 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6345 ave 6345 max 6345 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: 471246 ave 471246 max 471246 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 471246 Ave neighs/atom = 235.623 Neighbor list builds = 4 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.425 | 5.425 | 5.425 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -3091.649 -3091.649 -3158.439 -3158.439 258.4841 258.4841 134879.73 134879.73 -124.91917 -124.91917 2000 -3099.0607 -3099.0607 -3164.9895 -3164.9895 255.15129 255.15129 134416.35 134416.35 22.642329 22.642329 Loop time of 17.6621 on 1 procs for 1000 steps with 2000 atoms Performance: 4.892 ns/day, 4.906 hours/ns, 56.618 timesteps/s 55.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.359 | 17.359 | 17.359 | 0.0 | 98.28 Neigh | 0.095401 | 0.095401 | 0.095401 | 0.0 | 0.54 Comm | 0.07761 | 0.07761 | 0.07761 | 0.0 | 0.44 Output | 5.2214e-05 | 5.2214e-05 | 5.2214e-05 | 0.0 | 0.00 Modify | 0.11784 | 0.11784 | 0.11784 | 0.0 | 0.67 Other | | 0.01228 | | | 0.07 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6375 ave 6375 max 6375 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 473124 ave 473124 max 473124 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 473124 Ave neighs/atom = 236.562 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.425 | 5.425 | 5.425 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -3099.0607 -3099.0607 -3164.9895 -3164.9895 255.15129 255.15129 134416.35 134416.35 22.642329 22.642329 3000 -3099.8603 -3099.8603 -3165.1304 -3165.1304 252.60205 252.60205 134387.95 134387.95 32.040642 32.040642 Loop time of 16.5746 on 1 procs for 1000 steps with 2000 atoms Performance: 5.213 ns/day, 4.604 hours/ns, 60.333 timesteps/s 59.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 16.24 | 16.24 | 16.24 | 0.0 | 97.98 Neigh | 0.10577 | 0.10577 | 0.10577 | 0.0 | 0.64 Comm | 0.077628 | 0.077628 | 0.077628 | 0.0 | 0.47 Output | 5.2929e-05 | 5.2929e-05 | 5.2929e-05 | 0.0 | 0.00 Modify | 0.13906 | 0.13906 | 0.13906 | 0.0 | 0.84 Other | | 0.01233 | | | 0.07 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6358 ave 6358 max 6358 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 473040 ave 473040 max 473040 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 473040 Ave neighs/atom = 236.52 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.425 | 5.425 | 5.425 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -3099.8603 -3099.8603 -3165.1304 -3165.1304 252.60205 252.60205 134387.95 134387.95 32.040642 32.040642 4000 -3098.5342 -3098.5342 -3165.5724 -3165.5724 259.44464 259.44464 134506.6 134506.6 -36.26551 -36.26551 Loop time of 15.0025 on 1 procs for 1000 steps with 2000 atoms Performance: 5.759 ns/day, 4.167 hours/ns, 66.656 timesteps/s 65.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.759 | 14.759 | 14.759 | 0.0 | 98.38 Neigh | 0.0755 | 0.0755 | 0.0755 | 0.0 | 0.50 Comm | 0.038102 | 0.038102 | 0.038102 | 0.0 | 0.25 Output | 3.8862e-05 | 3.8862e-05 | 3.8862e-05 | 0.0 | 0.00 Modify | 0.097974 | 0.097974 | 0.097974 | 0.0 | 0.65 Other | | 0.03209 | | | 0.21 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6365 ave 6365 max 6365 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 470424 ave 470424 max 470424 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 470424 Ave neighs/atom = 235.212 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.425 | 5.425 | 5.425 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -3098.5342 -3098.5342 -3165.5724 -3165.5724 259.44464 259.44464 134506.6 134506.6 -36.26551 -36.26551 5000 -3099.3045 -3099.3045 -3166.2213 -3166.2213 258.97488 258.97488 134326.46 134326.46 44.320349 44.320349 Loop time of 15.4045 on 1 procs for 1000 steps with 2000 atoms Performance: 5.609 ns/day, 4.279 hours/ns, 64.916 timesteps/s 64.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 15.224 | 15.224 | 15.224 | 0.0 | 98.83 Neigh | 0.05179 | 0.05179 | 0.05179 | 0.0 | 0.34 Comm | 0.037939 | 0.037939 | 0.037939 | 0.0 | 0.25 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.07816 | 0.07816 | 0.07816 | 0.0 | 0.51 Other | | 0.01222 | | | 0.08 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6402 ave 6402 max 6402 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 475260 ave 475260 max 475260 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 475260 Ave neighs/atom = 237.63 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 259.77211396496, Press = 108.158913503551 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.425 | 5.425 | 5.425 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -3099.3045 -3099.3045 -3166.2213 -3166.2213 258.97488 258.97488 134326.46 134326.46 44.320349 44.320349 6000 -3099.1586 -3099.1586 -3166.5158 -3166.5158 260.67932 260.67932 134539.54 134539.54 -101.51796 -101.51796 Loop time of 15.9818 on 1 procs for 1000 steps with 2000 atoms Performance: 5.406 ns/day, 4.439 hours/ns, 62.571 timesteps/s 63.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 15.737 | 15.737 | 15.737 | 0.0 | 98.47 Neigh | 0.092431 | 0.092431 | 0.092431 | 0.0 | 0.58 Comm | 0.037903 | 0.037903 | 0.037903 | 0.0 | 0.24 Output | 2.718e-05 | 2.718e-05 | 2.718e-05 | 0.0 | 0.00 Modify | 0.10221 | 0.10221 | 0.10221 | 0.0 | 0.64 Other | | 0.01232 | | | 0.08 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6345 ave 6345 max 6345 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 473834 ave 473834 max 473834 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 473834 Ave neighs/atom = 236.917 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.547963816497, Press = -2.05321341578844 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.425 | 5.425 | 5.425 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -3099.1586 -3099.1586 -3166.5158 -3166.5158 260.67932 260.67932 134539.54 134539.54 -101.51796 -101.51796 7000 -3100.4833 -3100.4833 -3167.6122 -3167.6122 259.79565 259.79565 134115.25 134115.25 152.91366 152.91366 Loop time of 18.8229 on 1 procs for 1000 steps with 2000 atoms Performance: 4.590 ns/day, 5.229 hours/ns, 53.127 timesteps/s 53.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.473 | 18.473 | 18.473 | 0.0 | 98.14 Neigh | 0.11728 | 0.11728 | 0.11728 | 0.0 | 0.62 Comm | 0.098116 | 0.098116 | 0.098116 | 0.0 | 0.52 Output | 2.1935e-05 | 2.1935e-05 | 2.1935e-05 | 0.0 | 0.00 Modify | 0.1223 | 0.1223 | 0.1223 | 0.0 | 0.65 Other | | 0.01215 | | | 0.06 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6490 ave 6490 max 6490 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 477266 ave 477266 max 477266 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 477266 Ave neighs/atom = 238.633 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.995917826427, Press = 8.71794991314994 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.425 | 5.425 | 5.425 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -3100.4833 -3100.4833 -3167.6122 -3167.6122 259.79565 259.79565 134115.25 134115.25 152.91366 152.91366 8000 -3102.8009 -3102.8009 -3167.0027 -3167.0027 248.46753 248.46753 134650.72 134650.72 -185.85733 -185.85733 Loop time of 18.0255 on 1 procs for 1000 steps with 2000 atoms Performance: 4.793 ns/day, 5.007 hours/ns, 55.477 timesteps/s 56.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.77 | 17.77 | 17.77 | 0.0 | 98.59 Neigh | 0.081804 | 0.081804 | 0.081804 | 0.0 | 0.45 Comm | 0.058285 | 0.058285 | 0.058285 | 0.0 | 0.32 Output | 7.7963e-05 | 7.7963e-05 | 7.7963e-05 | 0.0 | 0.00 Modify | 0.10257 | 0.10257 | 0.10257 | 0.0 | 0.57 Other | | 0.01231 | | | 0.07 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6413 ave 6413 max 6413 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 477046 ave 477046 max 477046 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 477046 Ave neighs/atom = 238.523 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.09011799468, Press = -2.50368800563728 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.425 | 5.425 | 5.425 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -3102.8009 -3102.8009 -3167.0027 -3167.0027 248.46753 248.46753 134650.72 134650.72 -185.85733 -185.85733 9000 -3102.2449 -3102.2449 -3167.7221 -3167.7221 253.40381 253.40381 134140.27 134140.27 122.21979 122.21979 Loop time of 16.5277 on 1 procs for 1000 steps with 2000 atoms Performance: 5.228 ns/day, 4.591 hours/ns, 60.504 timesteps/s 59.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 16.165 | 16.165 | 16.165 | 0.0 | 97.80 Neigh | 0.11233 | 0.11233 | 0.11233 | 0.0 | 0.68 Comm | 0.11746 | 0.11746 | 0.11746 | 0.0 | 0.71 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.1212 | 0.1212 | 0.1212 | 0.0 | 0.73 Other | | 0.01201 | | | 0.07 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6363 ave 6363 max 6363 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 474978 ave 474978 max 474978 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 474978 Ave neighs/atom = 237.489 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.299615603184, Press = 2.59209329986333 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.425 | 5.425 | 5.425 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -3102.2449 -3102.2449 -3167.7221 -3167.7221 253.40381 253.40381 134140.27 134140.27 122.21979 122.21979 10000 -3100.2101 -3100.2101 -3165.4469 -3165.4469 252.47316 252.47316 134653.33 134653.33 -163.91983 -163.91983 Loop time of 17.5914 on 1 procs for 1000 steps with 2000 atoms Performance: 4.911 ns/day, 4.887 hours/ns, 56.846 timesteps/s 57.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.19 | 17.19 | 17.19 | 0.0 | 97.72 Neigh | 0.077602 | 0.077602 | 0.077602 | 0.0 | 0.44 Comm | 0.13806 | 0.13806 | 0.13806 | 0.0 | 0.78 Output | 2.1935e-05 | 2.1935e-05 | 2.1935e-05 | 0.0 | 0.00 Modify | 0.17376 | 0.17376 | 0.17376 | 0.0 | 0.99 Other | | 0.01232 | | | 0.07 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6420 ave 6420 max 6420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 475408 ave 475408 max 475408 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 475408 Ave neighs/atom = 237.704 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.375684735154, Press = -0.0775800452679137 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.425 | 5.425 | 5.425 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -3100.2101 -3100.2101 -3165.4469 -3165.4469 252.47316 252.47316 134653.33 134653.33 -163.91983 -163.91983 11000 -3101.9286 -3101.9286 -3166.21 -3166.21 248.77567 248.77567 134037.38 134037.38 189.01944 189.01944 Loop time of 16.3127 on 1 procs for 1000 steps with 2000 atoms Performance: 5.296 ns/day, 4.531 hours/ns, 61.302 timesteps/s 61.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 15.987 | 15.987 | 15.987 | 0.0 | 98.00 Neigh | 0.092506 | 0.092506 | 0.092506 | 0.0 | 0.57 Comm | 0.058696 | 0.058696 | 0.058696 | 0.0 | 0.36 Output | 2.1935e-05 | 2.1935e-05 | 2.1935e-05 | 0.0 | 0.00 Modify | 0.1625 | 0.1625 | 0.1625 | 0.0 | 1.00 Other | | 0.01249 | | | 0.08 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6428 ave 6428 max 6428 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 476580 ave 476580 max 476580 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 476580 Ave neighs/atom = 238.29 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.476427806497, Press = 1.40987217908284 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.425 | 5.425 | 5.425 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -3101.9286 -3101.9286 -3166.21 -3166.21 248.77567 248.77567 134037.38 134037.38 189.01944 189.01944 12000 -3100.4774 -3100.4774 -3165.6499 -3165.6499 252.22433 252.22433 134684.38 134684.38 -189.60914 -189.60914 Loop time of 15.0697 on 1 procs for 1000 steps with 2000 atoms Performance: 5.733 ns/day, 4.186 hours/ns, 66.359 timesteps/s 66.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.762 | 14.762 | 14.762 | 0.0 | 97.96 Neigh | 0.06491 | 0.06491 | 0.06491 | 0.0 | 0.43 Comm | 0.057493 | 0.057493 | 0.057493 | 0.0 | 0.38 Output | 2.0981e-05 | 2.0981e-05 | 2.0981e-05 | 0.0 | 0.00 Modify | 0.17283 | 0.17283 | 0.17283 | 0.0 | 1.15 Other | | 0.01211 | | | 0.08 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6351 ave 6351 max 6351 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 476398 ave 476398 max 476398 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 476398 Ave neighs/atom = 238.199 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.392457690687, Press = 0.429339727120977 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.425 | 5.425 | 5.425 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -3100.4774 -3100.4774 -3165.6499 -3165.6499 252.22433 252.22433 134684.38 134684.38 -189.60914 -189.60914 13000 -3102.3464 -3102.3464 -3167.7286 -3167.7286 253.03607 253.03607 133980.41 133980.41 211.34375 211.34375 Loop time of 15.778 on 1 procs for 1000 steps with 2000 atoms Performance: 5.476 ns/day, 4.383 hours/ns, 63.379 timesteps/s 63.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 15.43 | 15.43 | 15.43 | 0.0 | 97.79 Neigh | 0.093758 | 0.093758 | 0.093758 | 0.0 | 0.59 Comm | 0.057724 | 0.057724 | 0.057724 | 0.0 | 0.37 Output | 2.0981e-05 | 2.0981e-05 | 2.0981e-05 | 0.0 | 0.00 Modify | 0.16417 | 0.16417 | 0.16417 | 0.0 | 1.04 Other | | 0.03225 | | | 0.20 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6349 ave 6349 max 6349 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 472252 ave 472252 max 472252 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 472252 Ave neighs/atom = 236.126 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.358035718803, Press = 0.751623645000572 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.425 | 5.425 | 5.425 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -3102.3464 -3102.3464 -3167.7286 -3167.7286 253.03607 253.03607 133980.41 133980.41 211.34375 211.34375 14000 -3102.3087 -3102.3087 -3166.5049 -3166.5049 248.44616 248.44616 134877.72 134877.72 -324.97768 -324.97768 Loop time of 14.3525 on 1 procs for 1000 steps with 2000 atoms Performance: 6.020 ns/day, 3.987 hours/ns, 69.674 timesteps/s 69.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.131 | 14.131 | 14.131 | 0.0 | 98.45 Neigh | 0.049504 | 0.049504 | 0.049504 | 0.0 | 0.34 Comm | 0.038059 | 0.038059 | 0.038059 | 0.0 | 0.27 Output | 2.8849e-05 | 2.8849e-05 | 2.8849e-05 | 0.0 | 0.00 Modify | 0.12201 | 0.12201 | 0.12201 | 0.0 | 0.85 Other | | 0.01221 | | | 0.09 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6421 ave 6421 max 6421 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 476156 ave 476156 max 476156 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 476156 Ave neighs/atom = 238.078 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.447355983713, Press = 0.621547487558268 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.425 | 5.425 | 5.425 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -3102.3087 -3102.3087 -3166.5049 -3166.5049 248.44616 248.44616 134877.72 134877.72 -324.97768 -324.97768 15000 -3100.1716 -3100.1716 -3167.067 -3167.067 258.89214 258.89214 133868.28 133868.28 313.15185 313.15185 Loop time of 15.1814 on 1 procs for 1000 steps with 2000 atoms Performance: 5.691 ns/day, 4.217 hours/ns, 65.870 timesteps/s 66.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.893 | 14.893 | 14.893 | 0.0 | 98.10 Neigh | 0.093394 | 0.093394 | 0.093394 | 0.0 | 0.62 Comm | 0.058401 | 0.058401 | 0.058401 | 0.0 | 0.38 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.1232 | 0.1232 | 0.1232 | 0.0 | 0.81 Other | | 0.01307 | | | 0.09 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6294 ave 6294 max 6294 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 470600 ave 470600 max 470600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 470600 Ave neighs/atom = 235.3 Neighbor list builds = 4 Dangerous builds = 0 if "${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 134367.43859178 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0