# periodic boundary conditions along all three dimensions boundary p p p # Set neighbor skin variable neigh_skin equal 2.0*${_u_distance} variable neigh_skin equal 2.0*1 neighbor ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.031088910996914*${_u_distance} variable latticeconst_converted equal 3.031088910996914*1 lattice bcc ${latticeconst_converted} lattice bcc 3.03108891099691 Lattice spacing in x,y,z = 3.0310889 3.0310889 3.0310889 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (30.310889 30.310889 30.310889) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.000 seconds variable mass_converted equal 50.9415*${_u_mass} variable mass_converted equal 50.9415*1 kim_interactions V #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_ShimKoKim_2013_AlVH__MO_344724145339_000 pair_coeff * * V #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 50.9415 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 27848.1293284656 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 27848.1293284656/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 27848.1293284656/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 27848.1293284656/(1*1*${_u_distance}) variable V0_metal equal 27848.1293284656/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 27848.1293284656*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 27848.1293284656 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 9 9 9 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) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -10534.588 -10534.588 -10600 -10600 253.15 253.15 27848.129 27848.129 2508.8706 2508.8706 1000 -10464.44 -10464.44 -10534.802 -10534.802 272.30881 272.30881 27998.192 27998.192 656.46626 656.46626 Loop time of 60.6186 on 1 procs for 1000 steps with 2000 atoms Performance: 1.425 ns/day, 16.839 hours/ns, 16.497 timesteps/s 81.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 60.474 | 60.474 | 60.474 | 0.0 | 99.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.046323 | 0.046323 | 0.046323 | 0.0 | 0.08 Output | 3.98e-05 | 3.98e-05 | 3.98e-05 | 0.0 | 0.00 Modify | 0.08645 | 0.08645 | 0.08645 | 0.0 | 0.14 Other | | 0.01134 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 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: 224000.0 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 112.00000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -10464.44 -10464.44 -10534.802 -10534.802 272.30881 272.30881 27998.192 27998.192 656.46626 656.46626 2000 -10466.63 -10466.63 -10535.154 -10535.154 265.19708 265.19708 28035.095 28035.095 -1280.8552 -1280.8552 Loop time of 63.977 on 1 procs for 1000 steps with 2000 atoms Performance: 1.350 ns/day, 17.771 hours/ns, 15.631 timesteps/s 78.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 63.794 | 63.794 | 63.794 | 0.0 | 99.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.046286 | 0.046286 | 0.046286 | 0.0 | 0.07 Output | 3.71e-05 | 3.71e-05 | 3.71e-05 | 0.0 | 0.00 Modify | 0.12511 | 0.12511 | 0.12511 | 0.0 | 0.20 Other | | 0.01123 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 223126.0 ave 223126 max 223126 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 223126 Ave neighs/atom = 111.56300 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -10466.63 -10466.63 -10535.154 -10535.154 265.19708 265.19708 28035.095 28035.095 -1280.8552 -1280.8552 3000 -10466.758 -10466.758 -10531.123 -10531.123 249.10014 249.10014 28037.885 28037.885 -1088.5479 -1088.5479 Loop time of 65.5332 on 1 procs for 1000 steps with 2000 atoms Performance: 1.318 ns/day, 18.204 hours/ns, 15.259 timesteps/s 76.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 65.354 | 65.354 | 65.354 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.076566 | 0.076566 | 0.076566 | 0.0 | 0.12 Output | 4.28e-05 | 4.28e-05 | 4.28e-05 | 0.0 | 0.00 Modify | 0.085674 | 0.085674 | 0.085674 | 0.0 | 0.13 Other | | 0.01656 | | | 0.03 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 222920.0 ave 222920 max 222920 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 222920 Ave neighs/atom = 111.46000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -10466.758 -10466.758 -10531.123 -10531.123 249.10014 249.10014 28037.885 28037.885 -1088.5479 -1088.5479 4000 -10465.485 -10465.485 -10531.148 -10531.148 254.12398 254.12398 28025.332 28025.332 -650.60764 -650.60764 Loop time of 62.4379 on 1 procs for 1000 steps with 2000 atoms Performance: 1.384 ns/day, 17.344 hours/ns, 16.016 timesteps/s 80.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 62.313 | 62.313 | 62.313 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.026419 | 0.026419 | 0.026419 | 0.0 | 0.04 Output | 4.65e-05 | 4.65e-05 | 4.65e-05 | 0.0 | 0.00 Modify | 0.086873 | 0.086873 | 0.086873 | 0.0 | 0.14 Other | | 0.01132 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 222728.0 ave 222728 max 222728 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 222728 Ave neighs/atom = 111.36400 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -10465.485 -10465.485 -10531.148 -10531.148 254.12398 254.12398 28025.332 28025.332 -650.60764 -650.60764 5000 -10466.717 -10466.717 -10528.967 -10528.967 240.91713 240.91713 27989.646 27989.646 1456.5159 1456.5159 Loop time of 62.2032 on 1 procs for 1000 steps with 2000 atoms Performance: 1.389 ns/day, 17.279 hours/ns, 16.076 timesteps/s 80.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 62.048 | 62.048 | 62.048 | 0.0 | 99.75 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.031501 | 0.031501 | 0.031501 | 0.0 | 0.05 Output | 3.19e-05 | 3.19e-05 | 3.19e-05 | 0.0 | 0.00 Modify | 0.11277 | 0.11277 | 0.11277 | 0.0 | 0.18 Other | | 0.01131 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 222814.0 ave 222814 max 222814 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 222814 Ave neighs/atom = 111.40700 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.9620170354, Press = 98.2267793172023 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -10466.717 -10466.717 -10528.967 -10528.967 240.91713 240.91713 27989.646 27989.646 1456.5159 1456.5159 6000 -10464.945 -10464.945 -10531.174 -10531.174 256.31209 256.31209 27984.671 27984.671 1492.6191 1492.6191 Loop time of 62.3022 on 1 procs for 1000 steps with 2000 atoms Performance: 1.387 ns/day, 17.306 hours/ns, 16.051 timesteps/s 80.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 62.132 | 62.132 | 62.132 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.067172 | 0.067172 | 0.067172 | 0.0 | 0.11 Output | 2.41e-05 | 2.41e-05 | 2.41e-05 | 0.0 | 0.00 Modify | 0.091294 | 0.091294 | 0.091294 | 0.0 | 0.15 Other | | 0.01127 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 222658.0 ave 222658 max 222658 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 222658 Ave neighs/atom = 111.32900 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.913386914458, Press = -27.2417060322507 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -10464.945 -10464.945 -10531.174 -10531.174 256.31209 256.31209 27984.671 27984.671 1492.6191 1492.6191 7000 -10466.922 -10466.922 -10532.012 -10532.012 251.90784 251.90784 28015.579 28015.579 -233.13085 -233.13085 Loop time of 62.1751 on 1 procs for 1000 steps with 2000 atoms Performance: 1.390 ns/day, 17.271 hours/ns, 16.084 timesteps/s 80.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 62.026 | 62.026 | 62.026 | 0.0 | 99.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.046171 | 0.046171 | 0.046171 | 0.0 | 0.07 Output | 3.16e-05 | 3.16e-05 | 3.16e-05 | 0.0 | 0.00 Modify | 0.091824 | 0.091824 | 0.091824 | 0.0 | 0.15 Other | | 0.0113 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 222782.0 ave 222782 max 222782 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 222782 Ave neighs/atom = 111.39100 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.864335387862, Press = -36.6133071904985 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -10466.922 -10466.922 -10532.012 -10532.012 251.90784 251.90784 28015.579 28015.579 -233.13085 -233.13085 8000 -10464.972 -10464.972 -10532.807 -10532.807 262.52703 262.52703 28076.321 28076.321 -3411.4905 -3411.4905 Loop time of 62.3732 on 1 procs for 1000 steps with 2000 atoms Performance: 1.385 ns/day, 17.326 hours/ns, 16.033 timesteps/s 80.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 62.175 | 62.175 | 62.175 | 0.0 | 99.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.026217 | 0.026217 | 0.026217 | 0.0 | 0.04 Output | 3.17e-05 | 3.17e-05 | 3.17e-05 | 0.0 | 0.00 Modify | 0.16056 | 0.16056 | 0.16056 | 0.0 | 0.26 Other | | 0.01138 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 222910.0 ave 222910 max 222910 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 222910 Ave neighs/atom = 111.45500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 254.144012956303, Press = -13.5637982936052 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -10464.972 -10464.972 -10532.807 -10532.807 262.52703 262.52703 28076.321 28076.321 -3411.4905 -3411.4905 9000 -10465.883 -10465.883 -10532.364 -10532.364 257.28734 257.28734 28037.023 28037.023 -1259.7193 -1259.7193 Loop time of 63.7837 on 1 procs for 1000 steps with 2000 atoms Performance: 1.355 ns/day, 17.718 hours/ns, 15.678 timesteps/s 78.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 63.652 | 63.652 | 63.652 | 0.0 | 99.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.02916 | 0.02916 | 0.02916 | 0.0 | 0.05 Output | 2.87e-05 | 2.87e-05 | 2.87e-05 | 0.0 | 0.00 Modify | 0.090905 | 0.090905 | 0.090905 | 0.0 | 0.14 Other | | 0.01129 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 222752.0 ave 222752 max 222752 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 222752 Ave neighs/atom = 111.37600 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.389896052726, Press = 1.64049780995169 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -10465.883 -10465.883 -10532.364 -10532.364 257.28734 257.28734 28037.023 28037.023 -1259.7193 -1259.7193 10000 -10467.734 -10467.734 -10531.613 -10531.613 247.21527 247.21527 28010.627 28010.627 227.87994 227.87994 Loop time of 58.6182 on 1 procs for 1000 steps with 2000 atoms Performance: 1.474 ns/day, 16.283 hours/ns, 17.060 timesteps/s 85.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.49 | 58.49 | 58.49 | 0.0 | 99.78 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.026226 | 0.026226 | 0.026226 | 0.0 | 0.04 Output | 3.95e-05 | 3.95e-05 | 3.95e-05 | 0.0 | 0.00 Modify | 0.09021 | 0.09021 | 0.09021 | 0.0 | 0.15 Other | | 0.01123 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 222806.0 ave 222806 max 222806 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 222806 Ave neighs/atom = 111.40300 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.160269234897, Press = 3.02945857526437 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -10467.734 -10467.734 -10531.613 -10531.613 247.21527 247.21527 28010.627 28010.627 227.87994 227.87994 11000 -10463.28 -10463.28 -10528.947 -10528.947 254.13955 254.13955 28001.602 28001.602 878.21226 878.21226 Loop time of 64.2138 on 1 procs for 1000 steps with 2000 atoms Performance: 1.346 ns/day, 17.837 hours/ns, 15.573 timesteps/s 78.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 64.054 | 64.054 | 64.054 | 0.0 | 99.75 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.027525 | 0.027525 | 0.027525 | 0.0 | 0.04 Output | 3.09e-05 | 3.09e-05 | 3.09e-05 | 0.0 | 0.00 Modify | 0.12111 | 0.12111 | 0.12111 | 0.0 | 0.19 Other | | 0.01142 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 222798.0 ave 222798 max 222798 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 222798 Ave neighs/atom = 111.39900 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.923661344362, Press = 0.342470289773144 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -10463.28 -10463.28 -10528.947 -10528.947 254.13955 254.13955 28001.602 28001.602 878.21226 878.21226 12000 -10467.656 -10467.656 -10531.53 -10531.53 247.19935 247.19935 27983.163 27983.163 1486.0235 1486.0235 Loop time of 64.7677 on 1 procs for 1000 steps with 2000 atoms Performance: 1.334 ns/day, 17.991 hours/ns, 15.440 timesteps/s 77.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 64.638 | 64.638 | 64.638 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.026474 | 0.026474 | 0.026474 | 0.0 | 0.04 Output | 3.11e-05 | 3.11e-05 | 3.11e-05 | 0.0 | 0.00 Modify | 0.091728 | 0.091728 | 0.091728 | 0.0 | 0.14 Other | | 0.01131 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 222622.0 ave 222622 max 222622 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 222622 Ave neighs/atom = 111.31100 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.238815064555, Press = -4.12555554108203 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -10467.656 -10467.656 -10531.53 -10531.53 247.19935 247.19935 27983.163 27983.163 1486.0235 1486.0235 13000 -10463.04 -10463.04 -10532.747 -10532.747 269.77177 269.77177 28020.831 28020.831 -228.44048 -228.44048 Loop time of 61.9265 on 1 procs for 1000 steps with 2000 atoms Performance: 1.395 ns/day, 17.202 hours/ns, 16.148 timesteps/s 80.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 61.797 | 61.797 | 61.797 | 0.0 | 99.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.028019 | 0.028019 | 0.028019 | 0.0 | 0.05 Output | 3.02e-05 | 3.02e-05 | 3.02e-05 | 0.0 | 0.00 Modify | 0.090224 | 0.090224 | 0.090224 | 0.0 | 0.15 Other | | 0.01138 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 222874.0 ave 222874 max 222874 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 222874 Ave neighs/atom = 111.43700 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.440002725584, Press = -11.2966861781035 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -10463.04 -10463.04 -10532.747 -10532.747 269.77177 269.77177 28020.831 28020.831 -228.44048 -228.44048 14000 -10467.887 -10467.887 -10533.535 -10533.535 254.06486 254.06486 28052.981 28052.981 -2289.047 -2289.047 Loop time of 61.548 on 1 procs for 1000 steps with 2000 atoms Performance: 1.404 ns/day, 17.097 hours/ns, 16.247 timesteps/s 81.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 61.399 | 61.399 | 61.399 | 0.0 | 99.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.026501 | 0.026501 | 0.026501 | 0.0 | 0.04 Output | 3.08e-05 | 3.08e-05 | 3.08e-05 | 0.0 | 0.00 Modify | 0.11081 | 0.11081 | 0.11081 | 0.0 | 0.18 Other | | 0.01124 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 222726.0 ave 222726 max 222726 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 222726 Ave neighs/atom = 111.36300 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.510960416942, Press = -4.88922453277485 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -10467.887 -10467.887 -10533.535 -10533.535 254.06486 254.06486 28052.981 28052.981 -2289.047 -2289.047 15000 -10465.428 -10465.428 -10532.186 -10532.186 258.36094 258.36094 28040.967 28040.967 -1502.1056 -1502.1056 Loop time of 59.5534 on 1 procs for 1000 steps with 2000 atoms Performance: 1.451 ns/day, 16.543 hours/ns, 16.792 timesteps/s 84.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 59.382 | 59.382 | 59.382 | 0.0 | 99.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.027268 | 0.027268 | 0.027268 | 0.0 | 0.05 Output | 2.14e-05 | 2.14e-05 | 2.14e-05 | 0.0 | 0.00 Modify | 0.13056 | 0.13056 | 0.13056 | 0.0 | 0.22 Other | | 0.01387 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 222764.0 ave 222764 max 222764 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 222764 Ave neighs/atom = 111.38200 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.469342625035, Press = 0.949201857780552 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -10465.428 -10465.428 -10532.186 -10532.186 258.36094 258.36094 28040.967 28040.967 -1502.1056 -1502.1056 16000 -10469.306 -10469.306 -10535.347 -10535.347 255.58474 255.58474 28011.684 28011.684 -130.69205 -130.69205 Loop time of 61.6141 on 1 procs for 1000 steps with 2000 atoms Performance: 1.402 ns/day, 17.115 hours/ns, 16.230 timesteps/s 81.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 61.485 | 61.485 | 61.485 | 0.0 | 99.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.026562 | 0.026562 | 0.026562 | 0.0 | 0.04 Output | 3.05e-05 | 3.05e-05 | 3.05e-05 | 0.0 | 0.00 Modify | 0.090742 | 0.090742 | 0.090742 | 0.0 | 0.15 Other | | 0.01151 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 222742.0 ave 222742 max 222742 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 222742 Ave neighs/atom = 111.37100 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.183384479016, Press = 2.3641967759081 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.134 | 4.134 | 4.134 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -10469.306 -10469.306 -10535.347 -10535.347 255.58474 255.58474 28011.684 28011.684 -130.69205 -130.69205 17000 -10464.827 -10464.827 -10531.294 -10531.294 257.23341 257.23341 28004.273 28004.273 409.16977 409.16977 Loop time of 59.3174 on 1 procs for 1000 steps with 2000 atoms Performance: 1.457 ns/day, 16.477 hours/ns, 16.858 timesteps/s 84.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 59.145 | 59.145 | 59.145 | 0.0 | 99.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.046469 | 0.046469 | 0.046469 | 0.0 | 0.08 Output | 3.11e-05 | 3.11e-05 | 3.11e-05 | 0.0 | 0.00 Modify | 0.11485 | 0.11485 | 0.11485 | 0.0 | 0.19 Other | | 0.01136 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 222922.0 ave 222922 max 222922 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 222922 Ave neighs/atom = 111.46100 Neighbor list builds = 0 Dangerous builds = 0 if "${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 28013.6607264796 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0