# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.034461110830307*${_u_distance} variable latticeconst_converted equal 5.034461110830307*1 lattice bcc ${latticeconst_converted} lattice bcc 5.03446111083031 Lattice spacing in x,y,z = 5.03446 5.03446 5.03446 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (50.3446 50.3446 50.3446) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.00274587 secs variable mass_converted equal 137.327*${_u_mass} variable mass_converted equal 137.327*1 kim_interactions Ba #=== BEGIN kim_interactions ================================== pair_style kim Morse_Shifted_GirifalcoWeizer_1959MedCutoff_Ba__MO_229241184339_004 pair_coeff * * Ba #=== END kim_interactions ==================================== 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 127602.437759586 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 127602.437759586/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 127602.437759586/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 127602.437759586/(1*1*${_u_distance}) variable V0_metal equal 127602.437759586/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 127602.437759586*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 127602.437759586 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 18.9421 ghost atom cutoff = 18.9421 binsize = 9.47105, bins = 6 6 6 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 18.9421 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 7.041 | 7.041 | 7.041 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -3407.0189 -3407.0189 -3487.934 -3487.934 313.15 313.15 127602.44 127602.44 677.31296 677.31296 1000 -3310.6852 -3310.6852 -3397.3675 -3397.3675 335.46913 335.46913 130789.62 130789.62 169.77533 169.77533 Loop time of 58.0816 on 1 procs for 1000 steps with 2000 atoms Performance: 1.488 ns/day, 16.134 hours/ns, 17.217 timesteps/s 52.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.415 | 57.415 | 57.415 | 0.0 | 98.85 Neigh | 0.27757 | 0.27757 | 0.27757 | 0.0 | 0.48 Comm | 0.12379 | 0.12379 | 0.12379 | 0.0 | 0.21 Output | 5.2929e-05 | 5.2929e-05 | 5.2929e-05 | 0.0 | 0.00 Modify | 0.24795 | 0.24795 | 0.24795 | 0.0 | 0.43 Other | | 0.01761 | | | 0.03 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 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: 868462 ave 868462 max 868462 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 868462 Ave neighs/atom = 434.231 Neighbor list builds = 5 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.045 | 7.045 | 7.045 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -3310.6852 -3310.6852 -3397.3675 -3397.3675 335.46913 335.46913 130789.62 130789.62 169.77533 169.77533 2000 -3318.6321 -3318.6321 -3398.8959 -3398.8959 310.6293 310.6293 131010.79 131010.79 -67.209626 -67.209626 Loop time of 46.0346 on 1 procs for 1000 steps with 2000 atoms Performance: 1.877 ns/day, 12.787 hours/ns, 21.723 timesteps/s 67.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 45.56 | 45.56 | 45.56 | 0.0 | 98.97 Neigh | 0.23174 | 0.23174 | 0.23174 | 0.0 | 0.50 Comm | 0.08763 | 0.08763 | 0.08763 | 0.0 | 0.19 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.13694 | 0.13694 | 0.13694 | 0.0 | 0.30 Other | | 0.01811 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 868364 ave 868364 max 868364 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 868364 Ave neighs/atom = 434.182 Neighbor list builds = 5 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.045 | 7.045 | 7.045 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -3318.6321 -3318.6321 -3398.8959 -3398.8959 310.6293 310.6293 131010.79 131010.79 -67.209626 -67.209626 3000 -3321.6954 -3321.6954 -3404.265 -3404.265 319.55299 319.55299 130935.73 130935.73 -98.719555 -98.719555 Loop time of 45.1178 on 1 procs for 1000 steps with 2000 atoms Performance: 1.915 ns/day, 12.533 hours/ns, 22.164 timesteps/s 67.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 44.513 | 44.513 | 44.513 | 0.0 | 98.66 Neigh | 0.28389 | 0.28389 | 0.28389 | 0.0 | 0.63 Comm | 0.14133 | 0.14133 | 0.14133 | 0.0 | 0.31 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.16156 | 0.16156 | 0.16156 | 0.0 | 0.36 Other | | 0.018 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 866412 ave 866412 max 866412 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 866412 Ave neighs/atom = 433.206 Neighbor list builds = 5 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.045 | 7.045 | 7.045 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -3321.6954 -3321.6954 -3404.265 -3404.265 319.55299 319.55299 130935.73 130935.73 -98.719555 -98.719555 4000 -3327.4791 -3327.4791 -3408.1411 -3408.1411 312.17047 312.17047 130665.42 130665.42 3.9281952 3.9281952 Loop time of 46.409 on 1 procs for 1000 steps with 2000 atoms Performance: 1.862 ns/day, 12.891 hours/ns, 21.548 timesteps/s 66.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 45.859 | 45.859 | 45.859 | 0.0 | 98.82 Neigh | 0.2538 | 0.2538 | 0.2538 | 0.0 | 0.55 Comm | 0.098828 | 0.098828 | 0.098828 | 0.0 | 0.21 Output | 4.7922e-05 | 4.7922e-05 | 4.7922e-05 | 0.0 | 0.00 Modify | 0.1612 | 0.1612 | 0.1612 | 0.0 | 0.35 Other | | 0.0358 | | | 0.08 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 865920 ave 865920 max 865920 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 865920 Ave neighs/atom = 432.96 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.045 | 7.045 | 7.045 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -3327.4791 -3327.4791 -3408.1411 -3408.1411 312.17047 312.17047 130665.42 130665.42 3.9281952 3.9281952 5000 -3325.7051 -3325.7051 -3406.6328 -3406.6328 313.19853 313.19853 130642.19 130642.19 39.464757 39.464757 Loop time of 45.1656 on 1 procs for 1000 steps with 2000 atoms Performance: 1.913 ns/day, 12.546 hours/ns, 22.141 timesteps/s 68.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 44.576 | 44.576 | 44.576 | 0.0 | 98.70 Neigh | 0.18267 | 0.18267 | 0.18267 | 0.0 | 0.40 Comm | 0.09935 | 0.09935 | 0.09935 | 0.0 | 0.22 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.27147 | 0.27147 | 0.27147 | 0.0 | 0.60 Other | | 0.03584 | | | 0.08 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 865248 ave 865248 max 865248 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 865248 Ave neighs/atom = 432.624 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 310.654634655126, Press = -18.3074544657884 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.045 | 7.045 | 7.045 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -3325.7051 -3325.7051 -3406.6328 -3406.6328 313.19853 313.19853 130642.19 130642.19 39.464757 39.464757 6000 -3325.1022 -3325.1022 -3404.8979 -3404.8979 308.81759 308.81759 130528.22 130528.22 143.44229 143.44229 Loop time of 47.3954 on 1 procs for 1000 steps with 2000 atoms Performance: 1.823 ns/day, 13.165 hours/ns, 21.099 timesteps/s 65.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 46.863 | 46.863 | 46.863 | 0.0 | 98.88 Neigh | 0.22414 | 0.22414 | 0.22414 | 0.0 | 0.47 Comm | 0.087079 | 0.087079 | 0.087079 | 0.0 | 0.18 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.1691 | 0.1691 | 0.1691 | 0.0 | 0.36 Other | | 0.05219 | | | 0.11 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 863596 ave 863596 max 863596 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 863596 Ave neighs/atom = 431.798 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.420234934133, Press = 5.98468046953693 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.045 | 7.045 | 7.045 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -3325.1022 -3325.1022 -3404.8979 -3404.8979 308.81759 308.81759 130528.22 130528.22 143.44229 143.44229 7000 -3320.7055 -3320.7055 -3404.1225 -3404.1225 322.83246 322.83246 130840.38 130840.38 -24.293868 -24.293868 Loop time of 50.7581 on 1 procs for 1000 steps with 2000 atoms Performance: 1.702 ns/day, 14.099 hours/ns, 19.701 timesteps/s 60.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 50.152 | 50.152 | 50.152 | 0.0 | 98.81 Neigh | 0.26227 | 0.26227 | 0.26227 | 0.0 | 0.52 Comm | 0.12825 | 0.12825 | 0.12825 | 0.0 | 0.25 Output | 5.2929e-05 | 5.2929e-05 | 5.2929e-05 | 0.0 | 0.00 Modify | 0.19744 | 0.19744 | 0.19744 | 0.0 | 0.39 Other | | 0.01802 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 867008 ave 867008 max 867008 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 867008 Ave neighs/atom = 433.504 Neighbor list builds = 5 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.797993797376, Press = 3.60004220910633 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.045 | 7.045 | 7.045 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -3320.7055 -3320.7055 -3404.1225 -3404.1225 322.83246 322.83246 130840.38 130840.38 -24.293868 -24.293868 8000 -3323.1909 -3323.1909 -3403.3136 -3403.3136 310.0829 310.0829 131209.15 131209.15 -291.31669 -291.31669 Loop time of 50.9869 on 1 procs for 1000 steps with 2000 atoms Performance: 1.695 ns/day, 14.163 hours/ns, 19.613 timesteps/s 61.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 50.371 | 50.371 | 50.371 | 0.0 | 98.79 Neigh | 0.27177 | 0.27177 | 0.27177 | 0.0 | 0.53 Comm | 0.10253 | 0.10253 | 0.10253 | 0.0 | 0.20 Output | 6.6042e-05 | 6.6042e-05 | 6.6042e-05 | 0.0 | 0.00 Modify | 0.20544 | 0.20544 | 0.20544 | 0.0 | 0.40 Other | | 0.03647 | | | 0.07 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 868560 ave 868560 max 868560 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 868560 Ave neighs/atom = 434.28 Neighbor list builds = 5 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.900716499187, Press = 3.03135725982699 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.045 | 7.045 | 7.045 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -3323.1909 -3323.1909 -3403.3136 -3403.3136 310.0829 310.0829 131209.15 131209.15 -291.31669 -291.31669 9000 -3319.1817 -3319.1817 -3402.5772 -3402.5772 322.74932 322.74932 131191.61 131191.61 -237.42236 -237.42236 Loop time of 46.477 on 1 procs for 1000 steps with 2000 atoms Performance: 1.859 ns/day, 12.910 hours/ns, 21.516 timesteps/s 65.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 45.967 | 45.967 | 45.967 | 0.0 | 98.90 Neigh | 0.24357 | 0.24357 | 0.24357 | 0.0 | 0.52 Comm | 0.08729 | 0.08729 | 0.08729 | 0.0 | 0.19 Output | 3.0994e-05 | 3.0994e-05 | 3.0994e-05 | 0.0 | 0.00 Modify | 0.16132 | 0.16132 | 0.16132 | 0.0 | 0.35 Other | | 0.01793 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 865620 ave 865620 max 865620 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 865620 Ave neighs/atom = 432.81 Neighbor list builds = 5 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.123310718721, Press = -2.04710671764049 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.045 | 7.045 | 7.045 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -3319.1817 -3319.1817 -3402.5772 -3402.5772 322.74932 322.74932 131191.61 131191.61 -237.42236 -237.42236 10000 -3323.9289 -3323.9289 -3404.2243 -3404.2243 310.75152 310.75152 130586.32 130586.32 107.84422 107.84422 Loop time of 51.6197 on 1 procs for 1000 steps with 2000 atoms Performance: 1.674 ns/day, 14.339 hours/ns, 19.372 timesteps/s 59.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 50.972 | 50.972 | 50.972 | 0.0 | 98.75 Neigh | 0.22543 | 0.22543 | 0.22543 | 0.0 | 0.44 Comm | 0.15875 | 0.15875 | 0.15875 | 0.0 | 0.31 Output | 5.3883e-05 | 5.3883e-05 | 5.3883e-05 | 0.0 | 0.00 Modify | 0.24513 | 0.24513 | 0.24513 | 0.0 | 0.47 Other | | 0.01797 | | | 0.03 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 865466 ave 865466 max 865466 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 865466 Ave neighs/atom = 432.733 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.645947313776, Press = -1.52664323616461 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.045 | 7.045 | 7.045 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -3323.9289 -3323.9289 -3404.2243 -3404.2243 310.75152 310.75152 130586.32 130586.32 107.84422 107.84422 11000 -3324.3247 -3324.3247 -3406.1662 -3406.1662 316.7349 316.7349 130622.74 130622.74 79.513741 79.513741 Loop time of 47.704 on 1 procs for 1000 steps with 2000 atoms Performance: 1.811 ns/day, 13.251 hours/ns, 20.963 timesteps/s 65.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 47.169 | 47.169 | 47.169 | 0.0 | 98.88 Neigh | 0.20696 | 0.20696 | 0.20696 | 0.0 | 0.43 Comm | 0.10736 | 0.10736 | 0.10736 | 0.0 | 0.23 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.18504 | 0.18504 | 0.18504 | 0.0 | 0.39 Other | | 0.03609 | | | 0.08 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 866792 ave 866792 max 866792 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 866792 Ave neighs/atom = 433.396 Neighbor list builds = 5 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.721074767584, Press = 0.218557755973335 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.045 | 7.045 | 7.045 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -3324.3247 -3324.3247 -3406.1662 -3406.1662 316.7349 316.7349 130622.74 130622.74 79.513741 79.513741 12000 -3324.1929 -3324.1929 -3405.0901 -3405.0901 313.08052 313.08052 130811.69 130811.69 -49.706027 -49.706027 Loop time of 51.7627 on 1 procs for 1000 steps with 2000 atoms Performance: 1.669 ns/day, 14.379 hours/ns, 19.319 timesteps/s 60.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 51.214 | 51.214 | 51.214 | 0.0 | 98.94 Neigh | 0.17494 | 0.17494 | 0.17494 | 0.0 | 0.34 Comm | 0.10852 | 0.10852 | 0.10852 | 0.0 | 0.21 Output | 3.8147e-05 | 3.8147e-05 | 3.8147e-05 | 0.0 | 0.00 Modify | 0.24754 | 0.24754 | 0.24754 | 0.0 | 0.48 Other | | 0.01797 | | | 0.03 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 866342 ave 866342 max 866342 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 866342 Ave neighs/atom = 433.171 Neighbor list builds = 5 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.29301853219, Press = 0.852531983752098 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.045 | 7.045 | 7.045 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -3324.1929 -3324.1929 -3405.0901 -3405.0901 313.08052 313.08052 130811.69 130811.69 -49.706027 -49.706027 13000 -3326.8709 -3326.8709 -3405.8208 -3405.8208 305.54438 305.54438 130941.56 130941.56 -172.60756 -172.60756 Loop time of 50.934 on 1 procs for 1000 steps with 2000 atoms Performance: 1.696 ns/day, 14.148 hours/ns, 19.633 timesteps/s 60.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 50.394 | 50.394 | 50.394 | 0.0 | 98.94 Neigh | 0.17358 | 0.17358 | 0.17358 | 0.0 | 0.34 Comm | 0.13007 | 0.13007 | 0.13007 | 0.0 | 0.26 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.21837 | 0.21837 | 0.21837 | 0.0 | 0.43 Other | | 0.01789 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 866948 ave 866948 max 866948 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 866948 Ave neighs/atom = 433.474 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.303062507448, Press = -0.895315145683746 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.045 | 7.045 | 7.045 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -3326.8709 -3326.8709 -3405.8208 -3405.8208 305.54438 305.54438 130941.56 130941.56 -172.60756 -172.60756 14000 -3323.8732 -3323.8732 -3405.5668 -3405.5668 316.16259 316.16259 130505.76 130505.76 166.34043 166.34043 Loop time of 38.2293 on 1 procs for 1000 steps with 2000 atoms Performance: 2.260 ns/day, 10.619 hours/ns, 26.158 timesteps/s 80.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.763 | 37.763 | 37.763 | 0.0 | 98.78 Neigh | 0.17434 | 0.17434 | 0.17434 | 0.0 | 0.46 Comm | 0.11323 | 0.11323 | 0.11323 | 0.0 | 0.30 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.14809 | 0.14809 | 0.14809 | 0.0 | 0.39 Other | | 0.03097 | | | 0.08 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 865390 ave 865390 max 865390 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 865390 Ave neighs/atom = 432.695 Neighbor list builds = 5 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.419969315339, Press = -1.9631769266841 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.045 | 7.045 | 7.045 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -3323.8732 -3323.8732 -3405.5668 -3405.5668 316.16259 316.16259 130505.76 130505.76 166.34043 166.34043 15000 -3324.7404 -3324.7404 -3403.2692 -3403.2692 303.91452 303.91452 130203.2 130203.2 391.10954 391.10954 Loop time of 39.055 on 1 procs for 1000 steps with 2000 atoms Performance: 2.212 ns/day, 10.849 hours/ns, 25.605 timesteps/s 80.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.551 | 38.551 | 38.551 | 0.0 | 98.71 Neigh | 0.22635 | 0.22635 | 0.22635 | 0.0 | 0.58 Comm | 0.088399 | 0.088399 | 0.088399 | 0.0 | 0.23 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.17053 | 0.17053 | 0.17053 | 0.0 | 0.44 Other | | 0.01821 | | | 0.05 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 869632 ave 869632 max 869632 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 869632 Ave neighs/atom = 434.816 Neighbor list builds = 6 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.392999599774, Press = 0.519847448786372 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.045 | 7.045 | 7.045 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -3324.7404 -3324.7404 -3403.2692 -3403.2692 303.91452 303.91452 130203.2 130203.2 391.10954 391.10954 16000 -3324.2301 -3324.2301 -3404.1238 -3404.1238 309.19696 309.19696 130749.33 130749.33 0.88338621 0.88338621 Loop time of 32.6716 on 1 procs for 1000 steps with 2000 atoms Performance: 2.645 ns/day, 9.075 hours/ns, 30.608 timesteps/s 96.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.276 | 32.276 | 32.276 | 0.0 | 98.79 Neigh | 0.16492 | 0.16492 | 0.16492 | 0.0 | 0.50 Comm | 0.07809 | 0.07809 | 0.07809 | 0.0 | 0.24 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.13389 | 0.13389 | 0.13389 | 0.0 | 0.41 Other | | 0.01813 | | | 0.06 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 866214 ave 866214 max 866214 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 866214 Ave neighs/atom = 433.107 Neighbor list builds = 5 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.307050064588, Press = 0.872264926594835 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.045 | 7.045 | 7.045 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -3324.2301 -3324.2301 -3404.1238 -3404.1238 309.19696 309.19696 130749.33 130749.33 0.88338621 0.88338621 17000 -3322.4944 -3322.4944 -3404.4726 -3404.4726 317.2642 317.2642 130916.5 130916.5 -105.18351 -105.18351 Loop time of 32.2285 on 1 procs for 1000 steps with 2000 atoms Performance: 2.681 ns/day, 8.952 hours/ns, 31.028 timesteps/s 95.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.826 | 31.826 | 31.826 | 0.0 | 98.75 Neigh | 0.17425 | 0.17425 | 0.17425 | 0.0 | 0.54 Comm | 0.074402 | 0.074402 | 0.074402 | 0.0 | 0.23 Output | 3.7909e-05 | 3.7909e-05 | 3.7909e-05 | 0.0 | 0.00 Modify | 0.13597 | 0.13597 | 0.13597 | 0.0 | 0.42 Other | | 0.01831 | | | 0.06 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 863922 ave 863922 max 863922 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 863922 Ave neighs/atom = 431.961 Neighbor list builds = 5 Dangerous builds = 0 if "${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 130770.426248932 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0