# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.430999964475632*${_u_distance} variable latticeconst_converted equal 5.430999964475632*1 lattice diamond ${latticeconst_converted} lattice diamond 5.43099996447563 Lattice spacing in x,y,z = 5.4310000 5.4310000 5.4310000 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (54.310000 54.310000 54.310000) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.001 seconds variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 kim_interactions Si #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_JelinekGrohHorstemeyer_2012_AlSiMgCuFe__MO_262519520678_000 pair_coeff * * Si #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 28.0855 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 160191.474847545 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.474847545/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.474847545/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.474847545/(1*1*${_u_distance}) variable V0_metal equal 160191.474847545/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 160191.474847545*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 160191.474847545 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 16 16 16 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 7.894 | 7.894 | 7.894 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -36778.255 -36778.255 -37040 -37040 253.15 253.15 160191.47 160191.47 1745.2615 1745.2615 1000 -36489.8 -36489.8 -36757.298 -36757.298 258.71415 258.71415 161989.96 161989.96 -648.86218 -648.86218 Loop time of 55.6118 on 1 procs for 1000 steps with 8000 atoms Performance: 1.554 ns/day, 15.448 hours/ns, 17.982 timesteps/s 78.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.151 | 55.151 | 55.151 | 0.0 | 99.17 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.080552 | 0.080552 | 0.080552 | 0.0 | 0.14 Output | 6.31e-05 | 6.31e-05 | 6.31e-05 | 0.0 | 0.00 Modify | 0.34659 | 0.34659 | 0.34659 | 0.0 | 0.62 Other | | 0.03377 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560000.0 ave 560000 max 560000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560000 Ave neighs/atom = 70.000000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -36489.8 -36489.8 -36757.298 -36757.298 258.71415 258.71415 161989.96 161989.96 -648.86218 -648.86218 2000 -36517.826 -36517.826 -36780.08 -36780.08 253.64263 253.64263 161745.11 161745.11 165.28419 165.28419 Loop time of 59.1917 on 1 procs for 1000 steps with 8000 atoms Performance: 1.460 ns/day, 16.442 hours/ns, 16.894 timesteps/s 78.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.745 | 58.745 | 58.745 | 0.0 | 99.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.082214 | 0.082214 | 0.082214 | 0.0 | 0.14 Output | 5.08e-05 | 5.08e-05 | 5.08e-05 | 0.0 | 0.00 Modify | 0.33049 | 0.33049 | 0.33049 | 0.0 | 0.56 Other | | 0.03405 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 576330.0 ave 576330 max 576330 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 576330 Ave neighs/atom = 72.041250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -36517.826 -36517.826 -36780.08 -36780.08 253.64263 253.64263 161745.11 161745.11 165.28419 165.28419 3000 -36502.358 -36502.358 -36773.216 -36773.216 261.96433 261.96433 161845.64 161845.64 -243.98012 -243.98012 Loop time of 55.9897 on 1 procs for 1000 steps with 8000 atoms Performance: 1.543 ns/day, 15.553 hours/ns, 17.860 timesteps/s 82.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.392 | 55.392 | 55.392 | 0.0 | 98.93 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.081531 | 0.081531 | 0.081531 | 0.0 | 0.15 Output | 6.24e-05 | 6.24e-05 | 6.24e-05 | 0.0 | 0.00 Modify | 0.48219 | 0.48219 | 0.48219 | 0.0 | 0.86 Other | | 0.03405 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8600.00 ave 8600 max 8600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 576590.0 ave 576590 max 576590 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 576590 Ave neighs/atom = 72.073750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -36502.358 -36502.358 -36773.216 -36773.216 261.96433 261.96433 161845.64 161845.64 -243.98012 -243.98012 4000 -36511.953 -36511.953 -36778.76 -36778.76 258.046 258.046 161768.69 161768.69 13.185021 13.185021 Loop time of 57.1071 on 1 procs for 1000 steps with 8000 atoms Performance: 1.513 ns/day, 15.863 hours/ns, 17.511 timesteps/s 81.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 56.587 | 56.587 | 56.587 | 0.0 | 99.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.061043 | 0.061043 | 0.061043 | 0.0 | 0.11 Output | 5.83e-05 | 5.83e-05 | 5.83e-05 | 0.0 | 0.00 Modify | 0.42423 | 0.42423 | 0.42423 | 0.0 | 0.74 Other | | 0.03449 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 576690.0 ave 576690 max 576690 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 576690 Ave neighs/atom = 72.086250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -36511.953 -36511.953 -36778.76 -36778.76 258.046 258.046 161768.69 161768.69 13.185021 13.185021 5000 -36508.8 -36508.8 -36768.512 -36768.512 251.18322 251.18322 161805.14 161805.14 29.539969 29.539969 Loop time of 55.9784 on 1 procs for 1000 steps with 8000 atoms Performance: 1.543 ns/day, 15.550 hours/ns, 17.864 timesteps/s 82.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 55.428 | 55.428 | 55.428 | 0.0 | 99.02 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.082609 | 0.082609 | 0.082609 | 0.0 | 0.15 Output | 3.78e-05 | 3.78e-05 | 3.78e-05 | 0.0 | 0.00 Modify | 0.41453 | 0.41453 | 0.41453 | 0.0 | 0.74 Other | | 0.05368 | | | 0.10 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 577742.0 ave 577742 max 577742 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 577742 Ave neighs/atom = 72.217750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 254.918000254163, Press = 124.963050212104 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -36508.8 -36508.8 -36768.512 -36768.512 251.18322 251.18322 161805.14 161805.14 29.539969 29.539969 6000 -36508.119 -36508.119 -36760.475 -36760.475 244.06889 244.06889 161802.44 161802.44 194.75352 194.75352 Loop time of 58.0977 on 1 procs for 1000 steps with 8000 atoms Performance: 1.487 ns/day, 16.138 hours/ns, 17.212 timesteps/s 79.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.556 | 57.556 | 57.556 | 0.0 | 99.07 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.08078 | 0.08078 | 0.08078 | 0.0 | 0.14 Output | 4.51e-05 | 4.51e-05 | 4.51e-05 | 0.0 | 0.00 Modify | 0.42719 | 0.42719 | 0.42719 | 0.0 | 0.74 Other | | 0.03394 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578402.0 ave 578402 max 578402 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578402 Ave neighs/atom = 72.300250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.809897910363, Press = -10.3089433836166 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -36508.119 -36508.119 -36760.475 -36760.475 244.06889 244.06889 161802.44 161802.44 194.75352 194.75352 7000 -36512.723 -36512.723 -36770.4 -36770.4 249.21564 249.21564 161785.38 161785.38 59.157371 59.157371 Loop time of 57.4131 on 1 procs for 1000 steps with 8000 atoms Performance: 1.505 ns/day, 15.948 hours/ns, 17.418 timesteps/s 80.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 56.902 | 56.902 | 56.902 | 0.0 | 99.11 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10147 | 0.10147 | 0.10147 | 0.0 | 0.18 Output | 3.68e-05 | 3.68e-05 | 3.68e-05 | 0.0 | 0.00 Modify | 0.35626 | 0.35626 | 0.35626 | 0.0 | 0.62 Other | | 0.05379 | | | 0.09 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578712.0 ave 578712 max 578712 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578712 Ave neighs/atom = 72.339000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.22964761975, Press = 14.5540471634552 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -36512.723 -36512.723 -36770.4 -36770.4 249.21564 249.21564 161785.38 161785.38 59.157371 59.157371 8000 -36506.148 -36506.148 -36765.075 -36765.075 250.42521 250.42521 161807.49 161807.49 105.05554 105.05554 Loop time of 57.3387 on 1 procs for 1000 steps with 8000 atoms Performance: 1.507 ns/day, 15.927 hours/ns, 17.440 timesteps/s 80.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 56.848 | 56.848 | 56.848 | 0.0 | 99.14 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.080906 | 0.080906 | 0.080906 | 0.0 | 0.14 Output | 4.82e-05 | 4.82e-05 | 4.82e-05 | 0.0 | 0.00 Modify | 0.3758 | 0.3758 | 0.3758 | 0.0 | 0.66 Other | | 0.03403 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578654.0 ave 578654 max 578654 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578654 Ave neighs/atom = 72.331750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.078922854655, Press = -4.4024435803406 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -36506.148 -36506.148 -36765.075 -36765.075 250.42521 250.42521 161807.49 161807.49 105.05554 105.05554 9000 -36513.987 -36513.987 -36762.564 -36762.564 240.41453 240.41453 161747.81 161747.81 419.05916 419.05916 Loop time of 57.0352 on 1 procs for 1000 steps with 8000 atoms Performance: 1.515 ns/day, 15.843 hours/ns, 17.533 timesteps/s 80.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 56.535 | 56.535 | 56.535 | 0.0 | 99.12 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.081026 | 0.081026 | 0.081026 | 0.0 | 0.14 Output | 4.65e-05 | 4.65e-05 | 4.65e-05 | 0.0 | 0.00 Modify | 0.3854 | 0.3854 | 0.3854 | 0.0 | 0.68 Other | | 0.03355 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578026.0 ave 578026 max 578026 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578026 Ave neighs/atom = 72.253250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.146838745816, Press = 3.84036527878984 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -36513.987 -36513.987 -36762.564 -36762.564 240.41453 240.41453 161747.81 161747.81 419.05916 419.05916 10000 -36506.526 -36506.526 -36770.309 -36770.309 255.12025 255.12025 161869.49 161869.49 -378.10743 -378.10743 Loop time of 60.6562 on 1 procs for 1000 steps with 8000 atoms Performance: 1.424 ns/day, 16.849 hours/ns, 16.486 timesteps/s 76.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 60.124 | 60.124 | 60.124 | 0.0 | 99.12 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.061981 | 0.061981 | 0.061981 | 0.0 | 0.10 Output | 4.67e-05 | 4.67e-05 | 4.67e-05 | 0.0 | 0.00 Modify | 0.43571 | 0.43571 | 0.43571 | 0.0 | 0.72 Other | | 0.03424 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8599.00 ave 8599 max 8599 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 579040.0 ave 579040 max 579040 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 579040 Ave neighs/atom = 72.380000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.159651701093, Press = -1.02935176746267 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -36506.526 -36506.526 -36770.309 -36770.309 255.12025 255.12025 161869.49 161869.49 -378.10743 -378.10743 11000 -36508.849 -36508.849 -36775.233 -36775.233 257.63652 257.63652 161756.91 161756.91 243.6288 243.6288 Loop time of 57.7043 on 1 procs for 1000 steps with 8000 atoms Performance: 1.497 ns/day, 16.029 hours/ns, 17.330 timesteps/s 80.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.229 | 57.229 | 57.229 | 0.0 | 99.18 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.08186 | 0.08186 | 0.08186 | 0.0 | 0.14 Output | 4.8e-05 | 4.8e-05 | 4.8e-05 | 0.0 | 0.00 Modify | 0.35899 | 0.35899 | 0.35899 | 0.0 | 0.62 Other | | 0.03403 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 577352.0 ave 577352 max 577352 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 577352 Ave neighs/atom = 72.169000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.121002430159, Press = 1.57429509545581 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -36508.849 -36508.849 -36775.233 -36775.233 257.63652 257.63652 161756.91 161756.91 243.6288 243.6288 12000 -36516.348 -36516.348 -36780.919 -36780.919 255.88242 255.88242 161839.85 161839.85 -453.20241 -453.20241 Loop time of 58.1227 on 1 procs for 1000 steps with 8000 atoms Performance: 1.487 ns/day, 16.145 hours/ns, 17.205 timesteps/s 79.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.628 | 57.628 | 57.628 | 0.0 | 99.15 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.081634 | 0.081634 | 0.081634 | 0.0 | 0.14 Output | 4.73e-05 | 4.73e-05 | 4.73e-05 | 0.0 | 0.00 Modify | 0.37888 | 0.37888 | 0.37888 | 0.0 | 0.65 Other | | 0.03373 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 576908.0 ave 576908 max 576908 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 576908 Ave neighs/atom = 72.113500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.029801408231, Press = -0.238702039308162 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -36516.348 -36516.348 -36780.919 -36780.919 255.88242 255.88242 161839.85 161839.85 -453.20241 -453.20241 13000 -36505.979 -36505.979 -36771.957 -36771.957 257.24386 257.24386 161719.2 161719.2 531.20318 531.20318 Loop time of 53.436 on 1 procs for 1000 steps with 8000 atoms Performance: 1.617 ns/day, 14.843 hours/ns, 18.714 timesteps/s 87.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 52.981 | 52.981 | 52.981 | 0.0 | 99.15 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.081775 | 0.081775 | 0.081775 | 0.0 | 0.15 Output | 4.56e-05 | 4.56e-05 | 4.56e-05 | 0.0 | 0.00 Modify | 0.33875 | 0.33875 | 0.33875 | 0.0 | 0.63 Other | | 0.03426 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 576182.0 ave 576182 max 576182 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 576182 Ave neighs/atom = 72.022750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.946933613729, Press = 1.18430153726266 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -36505.979 -36505.979 -36771.957 -36771.957 257.24386 257.24386 161719.2 161719.2 531.20318 531.20318 14000 -36509.161 -36509.161 -36774.614 -36774.614 256.73663 256.73663 162000.25 162000.25 -1248.8743 -1248.8743 Loop time of 47.9587 on 1 procs for 1000 steps with 8000 atoms Performance: 1.802 ns/day, 13.322 hours/ns, 20.851 timesteps/s 95.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 47.511 | 47.511 | 47.511 | 0.0 | 99.07 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.060159 | 0.060159 | 0.060159 | 0.0 | 0.13 Output | 4.66e-05 | 4.66e-05 | 4.66e-05 | 0.0 | 0.00 Modify | 0.35438 | 0.35438 | 0.35438 | 0.0 | 0.74 Other | | 0.0333 | | | 0.07 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578092.0 ave 578092 max 578092 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578092 Ave neighs/atom = 72.261500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.992760095777, Press = -0.709839587501352 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -36509.161 -36509.161 -36774.614 -36774.614 256.73663 256.73663 162000.25 162000.25 -1248.8743 -1248.8743 15000 -36509.05 -36509.05 -36771.613 -36771.613 253.94112 253.94112 161689.64 161689.64 662.40497 662.40497 Loop time of 49.2234 on 1 procs for 1000 steps with 8000 atoms Performance: 1.755 ns/day, 13.673 hours/ns, 20.316 timesteps/s 92.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 48.786 | 48.786 | 48.786 | 0.0 | 99.11 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.060807 | 0.060807 | 0.060807 | 0.0 | 0.12 Output | 4.57e-05 | 4.57e-05 | 4.57e-05 | 0.0 | 0.00 Modify | 0.34291 | 0.34291 | 0.34291 | 0.0 | 0.70 Other | | 0.03316 | | | 0.07 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 575834.0 ave 575834 max 575834 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 575834 Ave neighs/atom = 71.979250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.119163066574, Press = 0.667763639230845 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -36509.05 -36509.05 -36771.613 -36771.613 253.94112 253.94112 161689.64 161689.64 662.40497 662.40497 16000 -36507.19 -36507.19 -36774.219 -36774.219 258.26036 258.26036 161896.26 161896.26 -604.84744 -604.84744 Loop time of 48.653 on 1 procs for 1000 steps with 8000 atoms Performance: 1.776 ns/day, 13.515 hours/ns, 20.554 timesteps/s 94.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 48.191 | 48.191 | 48.191 | 0.0 | 99.05 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.062925 | 0.062925 | 0.062925 | 0.0 | 0.13 Output | 4.54e-05 | 4.54e-05 | 4.54e-05 | 0.0 | 0.00 Modify | 0.36509 | 0.36509 | 0.36509 | 0.0 | 0.75 Other | | 0.03413 | | | 0.07 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 578268.0 ave 578268 max 578268 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 578268 Ave neighs/atom = 72.283500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.128010140539, Press = 0.475950565228818 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.896 | 7.896 | 7.896 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -36507.19 -36507.19 -36774.219 -36774.219 258.26036 258.26036 161896.26 161896.26 -604.84744 -604.84744 17000 -36504.809 -36504.809 -36765.118 -36765.118 251.7605 251.7605 161743.14 161743.14 501.7111 501.7111 Loop time of 47.9037 on 1 procs for 1000 steps with 8000 atoms Performance: 1.804 ns/day, 13.307 hours/ns, 20.875 timesteps/s 94.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 47.497 | 47.497 | 47.497 | 0.0 | 99.15 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.060099 | 0.060099 | 0.060099 | 0.0 | 0.13 Output | 3.84e-05 | 3.84e-05 | 3.84e-05 | 0.0 | 0.00 Modify | 0.31333 | 0.31333 | 0.31333 | 0.0 | 0.65 Other | | 0.03348 | | | 0.07 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8600.00 ave 8600 max 8600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 576538.0 ave 576538 max 576538 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 576538 Ave neighs/atom = 72.067250 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T253.15.out" else "print 'not_converged' file output/vol_T253.15.out" print '${V}' file output/vol_T253.15.out 161804.89120883 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0