# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.917371556162834*${_u_distance} variable latticeconst_converted equal 3.917371556162834*1 lattice fcc ${latticeconst_converted} lattice fcc 3.91737155616283 Lattice spacing in x,y,z = 3.9173716 3.9173716 3.9173716 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (39.173716 39.173716 39.173716) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.001 seconds variable mass_converted equal 195.078*${_u_mass} variable mass_converted equal 195.078*1 kim_interactions Pt #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_KimSeolJi_2017_PtTi__MO_280985530673_000 pair_coeff * * Pt #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 195.078 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 60115.2000702143 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 60115.2000702143/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 60115.2000702143/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 60115.2000702143/(1*1*${_u_distance}) variable V0_metal equal 60115.2000702143/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 60115.2000702143*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 60115.2000702143 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 293.15*${_u_temperature} variable temp_converted equal 293.15*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 293.15 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 293.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "293.15 - 0.2" variable T_up equal "293.15 + 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 12 12 12 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -22928.467 -22928.467 -23080 -23080 293.15 293.15 60115.2 60115.2 2692.399 2692.399 1000 -22768.752 -22768.752 -22929.582 -22929.582 311.13782 311.13782 60647.371 60647.371 -89.208488 -89.208488 Loop time of 75.5422 on 1 procs for 1000 steps with 4000 atoms Performance: 1.144 ns/day, 20.984 hours/ns, 13.238 timesteps/s 63.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 75.144 | 75.144 | 75.144 | 0.0 | 99.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.048671 | 0.048671 | 0.048671 | 0.0 | 0.06 Output | 4.44e-05 | 4.44e-05 | 4.44e-05 | 0.0 | 0.00 Modify | 0.2811 | 0.2811 | 0.2811 | 0.0 | 0.37 Other | | 0.06793 | | | 0.09 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 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: 344000.0 ave 344000 max 344000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 344000 Ave neighs/atom = 86.000000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -22768.752 -22768.752 -22929.582 -22929.582 311.13782 311.13782 60647.371 60647.371 -89.208488 -89.208488 2000 -22777.151 -22777.151 -22933.308 -22933.308 302.09624 302.09624 60659.733 60659.733 -1364.6659 -1364.6659 Loop time of 72.1122 on 1 procs for 1000 steps with 4000 atoms Performance: 1.198 ns/day, 20.031 hours/ns, 13.867 timesteps/s 68.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 71.817 | 71.817 | 71.817 | 0.0 | 99.59 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058461 | 0.058461 | 0.058461 | 0.0 | 0.08 Output | 4.68e-05 | 4.68e-05 | 4.68e-05 | 0.0 | 0.00 Modify | 0.21825 | 0.21825 | 0.21825 | 0.0 | 0.30 Other | | 0.01865 | | | 0.03 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 327160.0 ave 327160 max 327160 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 327160 Ave neighs/atom = 81.790000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -22777.151 -22777.151 -22933.308 -22933.308 302.09624 302.09624 60659.733 60659.733 -1364.6659 -1364.6659 3000 -22778.632 -22778.632 -22933.568 -22933.568 299.73463 299.73463 60671.347 60671.347 -2001.8151 -2001.8151 Loop time of 73.0879 on 1 procs for 1000 steps with 4000 atoms Performance: 1.182 ns/day, 20.302 hours/ns, 13.682 timesteps/s 67.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 72.739 | 72.739 | 72.739 | 0.0 | 99.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038546 | 0.038546 | 0.038546 | 0.0 | 0.05 Output | 4.92e-05 | 4.92e-05 | 4.92e-05 | 0.0 | 0.00 Modify | 0.2721 | 0.2721 | 0.2721 | 0.0 | 0.37 Other | | 0.03851 | | | 0.05 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 327058.0 ave 327058 max 327058 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 327058 Ave neighs/atom = 81.764500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -22778.632 -22778.632 -22933.568 -22933.568 299.73463 299.73463 60671.347 60671.347 -2001.8151 -2001.8151 4000 -22774.074 -22774.074 -22931.335 -22931.335 304.23199 304.23199 60585.726 60585.726 2642.9198 2642.9198 Loop time of 78.8493 on 1 procs for 1000 steps with 4000 atoms Performance: 1.096 ns/day, 21.903 hours/ns, 12.682 timesteps/s 62.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 78.484 | 78.484 | 78.484 | 0.0 | 99.54 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.099028 | 0.099028 | 0.099028 | 0.0 | 0.13 Output | 4.95e-05 | 4.95e-05 | 4.95e-05 | 0.0 | 0.00 Modify | 0.24663 | 0.24663 | 0.24663 | 0.0 | 0.31 Other | | 0.01948 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 326896.0 ave 326896 max 326896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 326896 Ave neighs/atom = 81.724000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -22774.074 -22774.074 -22931.335 -22931.335 304.23199 304.23199 60585.726 60585.726 2642.9198 2642.9198 5000 -22778.839 -22778.839 -22927.907 -22927.907 288.38119 288.38119 60654.154 60654.154 -502.07755 -502.07755 Loop time of 96.0218 on 1 procs for 1000 steps with 4000 atoms Performance: 0.900 ns/day, 26.673 hours/ns, 10.414 timesteps/s 51.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 95.675 | 95.675 | 95.675 | 0.0 | 99.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078299 | 0.078299 | 0.078299 | 0.0 | 0.08 Output | 3.61e-05 | 3.61e-05 | 3.61e-05 | 0.0 | 0.00 Modify | 0.21806 | 0.21806 | 0.21806 | 0.0 | 0.23 Other | | 0.05087 | | | 0.05 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 327556.0 ave 327556 max 327556 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 327556 Ave neighs/atom = 81.889000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 296.183633181505, Press = 188.057659782862 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -22778.839 -22778.839 -22927.907 -22927.907 288.38119 288.38119 60654.154 60654.154 -502.07755 -502.07755 6000 -22778.061 -22778.061 -22931.269 -22931.269 296.39023 296.39023 60633.757 60633.757 136.73151 136.73151 Loop time of 99.4588 on 1 procs for 1000 steps with 4000 atoms Performance: 0.869 ns/day, 27.627 hours/ns, 10.054 timesteps/s 49.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 98.983 | 98.983 | 98.983 | 0.0 | 99.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.063794 | 0.063794 | 0.063794 | 0.0 | 0.06 Output | 3.7e-05 | 3.7e-05 | 3.7e-05 | 0.0 | 0.00 Modify | 0.37304 | 0.37304 | 0.37304 | 0.0 | 0.38 Other | | 0.0386 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 327054.0 ave 327054 max 327054 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 327054 Ave neighs/atom = 81.763500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.579279118284, Press = 49.0079323783674 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -22778.061 -22778.061 -22931.269 -22931.269 296.39023 296.39023 60633.757 60633.757 136.73151 136.73151 7000 -22775.928 -22775.928 -22927.187 -22927.187 292.62024 292.62024 60613.362 60613.362 1571.1507 1571.1507 Loop time of 97.3174 on 1 procs for 1000 steps with 4000 atoms Performance: 0.888 ns/day, 27.033 hours/ns, 10.276 timesteps/s 50.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 96.819 | 96.819 | 96.819 | 0.0 | 99.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098708 | 0.098708 | 0.098708 | 0.0 | 0.10 Output | 3.61e-05 | 3.61e-05 | 3.61e-05 | 0.0 | 0.00 Modify | 0.36164 | 0.36164 | 0.36164 | 0.0 | 0.37 Other | | 0.03831 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 327320.0 ave 327320 max 327320 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 327320 Ave neighs/atom = 81.830000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.010404722065, Press = 18.8566271156862 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -22775.928 -22775.928 -22927.187 -22927.187 292.62024 292.62024 60613.362 60613.362 1571.1507 1571.1507 8000 -22777.617 -22777.617 -22928.377 -22928.377 291.65424 291.65424 60638.935 60638.935 349.26866 349.26866 Loop time of 98.17 on 1 procs for 1000 steps with 4000 atoms Performance: 0.880 ns/day, 27.269 hours/ns, 10.186 timesteps/s 50.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 97.568 | 97.568 | 97.568 | 0.0 | 99.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11855 | 0.11855 | 0.11855 | 0.0 | 0.12 Output | 3.63e-05 | 3.63e-05 | 3.63e-05 | 0.0 | 0.00 Modify | 0.40469 | 0.40469 | 0.40469 | 0.0 | 0.41 Other | | 0.07837 | | | 0.08 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 327238.0 ave 327238 max 327238 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 327238 Ave neighs/atom = 81.809500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.339274726732, Press = 4.40988288848873 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -22777.617 -22777.617 -22928.377 -22928.377 291.65424 291.65424 60638.935 60638.935 349.26866 349.26866 9000 -22779.149 -22779.149 -22931.341 -22931.341 294.42597 294.42597 60623.183 60623.183 608.21286 608.21286 Loop time of 100.616 on 1 procs for 1000 steps with 4000 atoms Performance: 0.859 ns/day, 27.949 hours/ns, 9.939 timesteps/s 48.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 100.16 | 100.16 | 100.16 | 0.0 | 99.55 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05985 | 0.05985 | 0.05985 | 0.0 | 0.06 Output | 3.62e-05 | 3.62e-05 | 3.62e-05 | 0.0 | 0.00 Modify | 0.33874 | 0.33874 | 0.33874 | 0.0 | 0.34 Other | | 0.05848 | | | 0.06 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 327130.0 ave 327130 max 327130 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 327130 Ave neighs/atom = 81.782500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.080789887956, Press = 18.4693836290675 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -22779.149 -22779.149 -22931.341 -22931.341 294.42597 294.42597 60623.183 60623.183 608.21286 608.21286 10000 -22776.631 -22776.631 -22927.23 -22927.23 291.34345 291.34345 60626.95 60626.95 958.3343 958.3343 Loop time of 95.0957 on 1 procs for 1000 steps with 4000 atoms Performance: 0.909 ns/day, 26.415 hours/ns, 10.516 timesteps/s 52.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 94.797 | 94.797 | 94.797 | 0.0 | 99.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058124 | 0.058124 | 0.058124 | 0.0 | 0.06 Output | 2.96e-05 | 2.96e-05 | 2.96e-05 | 0.0 | 0.00 Modify | 0.22248 | 0.22248 | 0.22248 | 0.0 | 0.23 Other | | 0.01832 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 327210.0 ave 327210 max 327210 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 327210 Ave neighs/atom = 81.802500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.264853776772, Press = 9.73180335789929 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -22776.631 -22776.631 -22927.23 -22927.23 291.34345 291.34345 60626.95 60626.95 958.3343 958.3343 11000 -22777.834 -22777.834 -22930.387 -22930.387 295.12394 295.12394 60637.166 60637.166 161.0826 161.0826 Loop time of 98.4472 on 1 procs for 1000 steps with 4000 atoms Performance: 0.878 ns/day, 27.346 hours/ns, 10.158 timesteps/s 51.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 97.959 | 97.959 | 97.959 | 0.0 | 99.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058929 | 0.058929 | 0.058929 | 0.0 | 0.06 Output | 2.87e-05 | 2.87e-05 | 2.87e-05 | 0.0 | 0.00 Modify | 0.37013 | 0.37013 | 0.37013 | 0.0 | 0.38 Other | | 0.05907 | | | 0.06 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 327162.0 ave 327162 max 327162 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 327162 Ave neighs/atom = 81.790500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.201583256019, Press = 0.566846623801653 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -22777.834 -22777.834 -22930.387 -22930.387 295.12394 295.12394 60637.166 60637.166 161.0826 161.0826 12000 -22779.805 -22779.805 -22928.374 -22928.374 287.41571 287.41571 60655.89 60655.89 -494.22146 -494.22146 Loop time of 98.2611 on 1 procs for 1000 steps with 4000 atoms Performance: 0.879 ns/day, 27.295 hours/ns, 10.177 timesteps/s 50.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 97.79 | 97.79 | 97.79 | 0.0 | 99.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.057957 | 0.057957 | 0.057957 | 0.0 | 0.06 Output | 3.59e-05 | 3.59e-05 | 3.59e-05 | 0.0 | 0.00 Modify | 0.39523 | 0.39523 | 0.39523 | 0.0 | 0.40 Other | | 0.01828 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 327136.0 ave 327136 max 327136 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 327136 Ave neighs/atom = 81.784000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.068830187922, Press = 0.598500804879637 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -22779.805 -22779.805 -22928.374 -22928.374 287.41571 287.41571 60655.89 60655.89 -494.22146 -494.22146 13000 -22774.776 -22774.776 -22929.579 -22929.579 299.47587 299.47587 60666.88 60666.88 -1109.7739 -1109.7739 Loop time of 96.6107 on 1 procs for 1000 steps with 4000 atoms Performance: 0.894 ns/day, 26.836 hours/ns, 10.351 timesteps/s 51.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 96.226 | 96.226 | 96.226 | 0.0 | 99.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038487 | 0.038487 | 0.038487 | 0.0 | 0.04 Output | 2.9e-05 | 2.9e-05 | 2.9e-05 | 0.0 | 0.00 Modify | 0.30786 | 0.30786 | 0.30786 | 0.0 | 0.32 Other | | 0.03833 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 327020.0 ave 327020 max 327020 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 327020 Ave neighs/atom = 81.755000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.894901719074, Press = 2.97197144305028 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -22774.776 -22774.776 -22929.579 -22929.579 299.47587 299.47587 60666.88 60666.88 -1109.7739 -1109.7739 14000 -22776.065 -22776.065 -22931.108 -22931.108 299.94144 299.94144 60645.658 60645.658 -333.30276 -333.30276 Loop time of 98.488 on 1 procs for 1000 steps with 4000 atoms Performance: 0.877 ns/day, 27.358 hours/ns, 10.154 timesteps/s 50.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 97.958 | 97.958 | 97.958 | 0.0 | 99.46 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078321 | 0.078321 | 0.078321 | 0.0 | 0.08 Output | 2.89e-05 | 2.89e-05 | 2.89e-05 | 0.0 | 0.00 Modify | 0.41318 | 0.41318 | 0.41318 | 0.0 | 0.42 Other | | 0.03844 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 327064.0 ave 327064 max 327064 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 327064 Ave neighs/atom = 81.766000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.927815862507, Press = 3.43349962732945 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -22776.065 -22776.065 -22931.108 -22931.108 299.94144 299.94144 60645.658 60645.658 -333.30276 -333.30276 15000 -22775.292 -22775.292 -22927.253 -22927.253 293.9787 293.9787 60636.617 60636.617 638.26977 638.26977 Loop time of 95.5442 on 1 procs for 1000 steps with 4000 atoms Performance: 0.904 ns/day, 26.540 hours/ns, 10.466 timesteps/s 52.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 95.194 | 95.194 | 95.194 | 0.0 | 99.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038947 | 0.038947 | 0.038947 | 0.0 | 0.04 Output | 3.52e-05 | 3.52e-05 | 3.52e-05 | 0.0 | 0.00 Modify | 0.29323 | 0.29323 | 0.29323 | 0.0 | 0.31 Other | | 0.01842 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 327134.0 ave 327134 max 327134 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 327134 Ave neighs/atom = 81.783500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.975566578816, Press = 3.56266467568476 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -22775.292 -22775.292 -22927.253 -22927.253 293.9787 293.9787 60636.617 60636.617 638.26977 638.26977 16000 -22779.584 -22779.584 -22929.157 -22929.157 289.35878 289.35878 60593.684 60593.684 2222.6703 2222.6703 Loop time of 93.111 on 1 procs for 1000 steps with 4000 atoms Performance: 0.928 ns/day, 25.864 hours/ns, 10.740 timesteps/s 52.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 92.705 | 92.705 | 92.705 | 0.0 | 99.56 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058469 | 0.058469 | 0.058469 | 0.0 | 0.06 Output | 2.88e-05 | 2.88e-05 | 2.88e-05 | 0.0 | 0.00 Modify | 0.30961 | 0.30961 | 0.30961 | 0.0 | 0.33 Other | | 0.03838 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 327096.0 ave 327096 max 327096 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 327096 Ave neighs/atom = 81.774000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.97960407007, Press = 4.85244718190529 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -22779.584 -22779.584 -22929.157 -22929.157 289.35878 289.35878 60593.684 60593.684 2222.6703 2222.6703 17000 -22770.345 -22770.345 -22926.677 -22926.677 302.43491 302.43491 60606.119 60606.119 2047.7064 2047.7064 Loop time of 91.8436 on 1 procs for 1000 steps with 4000 atoms Performance: 0.941 ns/day, 25.512 hours/ns, 10.888 timesteps/s 53.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 91.38 | 91.38 | 91.38 | 0.0 | 99.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078491 | 0.078491 | 0.078491 | 0.0 | 0.09 Output | 2.85e-05 | 2.85e-05 | 2.85e-05 | 0.0 | 0.00 Modify | 0.30615 | 0.30615 | 0.30615 | 0.0 | 0.33 Other | | 0.07857 | | | 0.09 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 327334.0 ave 327334 max 327334 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 327334 Ave neighs/atom = 81.833500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.060182004511, Press = 2.47272487727355 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.610 | 4.610 | 4.610 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 -22770.345 -22770.345 -22926.677 -22926.677 302.43491 302.43491 60606.119 60606.119 2047.7064 2047.7064 18000 -22776.583 -22776.583 -22926.897 -22926.897 290.79282 290.79282 60591.804 60591.804 2666.1014 2666.1014 Loop time of 90.2643 on 1 procs for 1000 steps with 4000 atoms Performance: 0.957 ns/day, 25.073 hours/ns, 11.079 timesteps/s 54.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 89.966 | 89.966 | 89.966 | 0.0 | 99.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038004 | 0.038004 | 0.038004 | 0.0 | 0.04 Output | 3.73e-05 | 3.73e-05 | 3.73e-05 | 0.0 | 0.00 Modify | 0.24233 | 0.24233 | 0.24233 | 0.0 | 0.27 Other | | 0.01829 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 327278.0 ave 327278 max 327278 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 327278 Ave neighs/atom = 81.819500 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T293.15.out" else "print 'not_converged' file output/vol_T293.15.out" print '${V}' file output/vol_T293.15.out 60642.285534664 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0