# Variables that can be adjusted by kim-lammps-preprocessor to switch unit sets for # Simulator Models variable _u_distance equal 1.0 variable _u_energy equal 1.0 variable _u_mass equal 1.0 variable _u_time equal 1.0 variable _u_pressure equal 1.0 variable _u_temperature equal 1.0 # This line may be swapped out by kim-lammps-preprocessor if running against a Simulator # Model whose atom_style is not 'atomic' atom_style atomic # periodic boundary conditions along all three dimensions boundary p p p # Set neighbor skin variable neigh_skin equal 2.0*${_u_distance} variable neigh_skin equal 2.0*1 neighbor ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.921837165951729*${_u_distance} variable latticeconst_converted equal 3.921837165951729*1 lattice fcc ${latticeconst_converted} lattice fcc 3.92183716595173 Lattice spacing in x,y,z = 3.92184 3.92184 3.92184 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (39.2184 39.2184 39.2184) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000469208 secs variable mass_converted equal 195.078*${_u_mass} variable mass_converted equal 195.078*1 # specify which KIM Model to use pair_style kim EMT_Asap_Standard_JacobsenStoltzeNorskov_1996_Pt__MO_637493005914_001 pair_coeff * * Pt 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 60321.0195789447 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 60321.0195789447/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 60321.0195789447/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 60321.0195789447/(1*1*${_u_distance}) variable V0_metal equal 60321.0195789447/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 60321.0195789447*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 60321.0195789447 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 7.41343 ghost atom cutoff = 7.41343 binsize = 3.70671, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.41343 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -23269.679 -23269.679 -23400.535 -23400.535 253.15 253.15 60321.02 60321.02 2317.2113 2317.2113 1000 -23124.861 -23124.861 -23262.732 -23262.732 266.7216 266.7216 61016.539 61016.539 406.76321 406.76321 Loop time of 66.0616 on 1 procs for 1000 steps with 4000 atoms Performance: 1.308 ns/day, 18.350 hours/ns, 15.137 timesteps/s 40.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 65.614 | 65.614 | 65.614 | 0.0 | 99.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1194 | 0.1194 | 0.1194 | 0.0 | 0.18 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.27088 | 0.27088 | 0.27088 | 0.0 | 0.41 Other | | 0.05756 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536000 ave 536000 max 536000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536000 Ave neighs/atom = 134 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -23124.861 -23124.861 -23262.732 -23262.732 266.7216 266.7216 61016.539 61016.539 406.76321 406.76321 2000 -23139.057 -23139.057 -23271.247 -23271.247 255.73107 255.73107 60980.283 60980.283 220.99326 220.99326 Loop time of 69.1692 on 1 procs for 1000 steps with 4000 atoms Performance: 1.249 ns/day, 19.214 hours/ns, 14.457 timesteps/s 39.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 68.595 | 68.595 | 68.595 | 0.0 | 99.17 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1591 | 0.1591 | 0.1591 | 0.0 | 0.23 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.3347 | 0.3347 | 0.3347 | 0.0 | 0.48 Other | | 0.07995 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 475424 ave 475424 max 475424 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 475424 Ave neighs/atom = 118.856 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -23139.057 -23139.057 -23271.247 -23271.247 255.73107 255.73107 60980.283 60980.283 220.99326 220.99326 3000 -23130.282 -23130.282 -23263.193 -23263.193 257.12666 257.12666 61037.062 61037.062 -573.70529 -573.70529 Loop time of 65.0481 on 1 procs for 1000 steps with 4000 atoms Performance: 1.328 ns/day, 18.069 hours/ns, 15.373 timesteps/s 42.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 64.553 | 64.553 | 64.553 | 0.0 | 99.24 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.099114 | 0.099114 | 0.099114 | 0.0 | 0.15 Output | 4.22e-05 | 4.22e-05 | 4.22e-05 | 0.0 | 0.00 Modify | 0.35595 | 0.35595 | 0.35595 | 0.0 | 0.55 Other | | 0.03993 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 478748 ave 478748 max 478748 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 478748 Ave neighs/atom = 119.687 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -23130.282 -23130.282 -23263.193 -23263.193 257.12666 257.12666 61037.062 61037.062 -573.70529 -573.70529 4000 -23140.565 -23140.565 -23272.24 -23272.24 254.73404 254.73404 60961.564 60961.564 812.57813 812.57813 Loop time of 64.4061 on 1 procs for 1000 steps with 4000 atoms Performance: 1.341 ns/day, 17.891 hours/ns, 15.526 timesteps/s 42.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 63.954 | 63.954 | 63.954 | 0.0 | 99.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079262 | 0.079262 | 0.079262 | 0.0 | 0.12 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.33016 | 0.33016 | 0.33016 | 0.0 | 0.51 Other | | 0.04286 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 476230 ave 476230 max 476230 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 476230 Ave neighs/atom = 119.058 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -23140.565 -23140.565 -23272.24 -23272.24 254.73404 254.73404 60961.564 60961.564 812.57813 812.57813 5000 -23131.024 -23131.024 -23266.28 -23266.28 261.66271 261.66271 61034.653 61034.653 -1035.4923 -1035.4923 Loop time of 62.7431 on 1 procs for 1000 steps with 4000 atoms Performance: 1.377 ns/day, 17.429 hours/ns, 15.938 timesteps/s 43.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 62.288 | 62.288 | 62.288 | 0.0 | 99.28 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.059136 | 0.059136 | 0.059136 | 0.0 | 0.09 Output | 3.2187e-05 | 3.2187e-05 | 3.2187e-05 | 0.0 | 0.00 Modify | 0.37574 | 0.37574 | 0.37574 | 0.0 | 0.60 Other | | 0.01981 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 479666 ave 479666 max 479666 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 479666 Ave neighs/atom = 119.916 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 257.750918236193, Press = 71.6642719199736 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -23131.024 -23131.024 -23266.28 -23266.28 261.66271 261.66271 61034.653 61034.653 -1035.4923 -1035.4923 6000 -23139.166 -23139.166 -23269.535 -23269.535 252.2084 252.2084 60979.335 60979.335 553.74287 553.74287 Loop time of 58.4447 on 1 procs for 1000 steps with 4000 atoms Performance: 1.478 ns/day, 16.235 hours/ns, 17.110 timesteps/s 46.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.843 | 57.843 | 57.843 | 0.0 | 98.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.062055 | 0.062055 | 0.062055 | 0.0 | 0.11 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.41987 | 0.41987 | 0.41987 | 0.0 | 0.72 Other | | 0.1198 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 476750 ave 476750 max 476750 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 476750 Ave neighs/atom = 119.188 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.542092077267, Press = -4.8577494121348 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -23139.166 -23139.166 -23269.535 -23269.535 252.2084 252.2084 60979.335 60979.335 553.74287 553.74287 7000 -23132.015 -23132.015 -23264.076 -23264.076 255.48283 255.48283 61029.908 61029.908 -388.19752 -388.19752 Loop time of 54.3519 on 1 procs for 1000 steps with 4000 atoms Performance: 1.590 ns/day, 15.098 hours/ns, 18.399 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.994 | 53.994 | 53.994 | 0.0 | 99.34 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078941 | 0.078941 | 0.078941 | 0.0 | 0.15 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.25873 | 0.25873 | 0.25873 | 0.0 | 0.48 Other | | 0.01972 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 478266 ave 478266 max 478266 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 478266 Ave neighs/atom = 119.567 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.190645197535, Press = 5.14868758786783 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -23132.015 -23132.015 -23264.076 -23264.076 255.48283 255.48283 61029.908 61029.908 -388.19752 -388.19752 8000 -23136.859 -23136.859 -23265.992 -23265.992 249.81642 249.81642 61005.818 61005.818 188.08998 188.08998 Loop time of 53.272 on 1 procs for 1000 steps with 4000 atoms Performance: 1.622 ns/day, 14.798 hours/ns, 18.772 timesteps/s 51.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 52.846 | 52.846 | 52.846 | 0.0 | 99.20 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12749 | 0.12749 | 0.12749 | 0.0 | 0.24 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.25853 | 0.25853 | 0.25853 | 0.0 | 0.49 Other | | 0.03965 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 476580 ave 476580 max 476580 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 476580 Ave neighs/atom = 119.145 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.324916749142, Press = -6.01032081468113 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -23136.859 -23136.859 -23265.992 -23265.992 249.81642 249.81642 61005.818 61005.818 188.08998 188.08998 9000 -23134.043 -23134.043 -23266.545 -23266.545 256.33468 256.33468 61031.062 61031.062 -1104.9533 -1104.9533 Loop time of 64.024 on 1 procs for 1000 steps with 4000 atoms Performance: 1.349 ns/day, 17.784 hours/ns, 15.619 timesteps/s 42.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 63.466 | 63.466 | 63.466 | 0.0 | 99.13 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098661 | 0.098661 | 0.098661 | 0.0 | 0.15 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.35927 | 0.35927 | 0.35927 | 0.0 | 0.56 Other | | 0.09975 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 477662 ave 477662 max 477662 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 477662 Ave neighs/atom = 119.415 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.272463936377, Press = -3.80507215307427 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -23134.043 -23134.043 -23266.545 -23266.545 256.33468 256.33468 61031.062 61031.062 -1104.9533 -1104.9533 10000 -23137.752 -23137.752 -23268.043 -23268.043 252.05784 252.05784 60991.387 60991.387 368.57631 368.57631 Loop time of 62.5102 on 1 procs for 1000 steps with 4000 atoms Performance: 1.382 ns/day, 17.364 hours/ns, 15.997 timesteps/s 43.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 61.921 | 61.921 | 61.921 | 0.0 | 99.06 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12881 | 0.12881 | 0.12881 | 0.0 | 0.21 Output | 5.3167e-05 | 5.3167e-05 | 5.3167e-05 | 0.0 | 0.00 Modify | 0.44087 | 0.44087 | 0.44087 | 0.0 | 0.71 Other | | 0.01954 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 476270 ave 476270 max 476270 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 476270 Ave neighs/atom = 119.067 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.090060012705, Press = 5.276168497541 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -23137.752 -23137.752 -23268.043 -23268.043 252.05784 252.05784 60991.387 60991.387 368.57631 368.57631 11000 -23132.459 -23132.459 -23264.858 -23264.858 256.13526 256.13526 60999.319 60999.319 808.08311 808.08311 Loop time of 62.7692 on 1 procs for 1000 steps with 4000 atoms Performance: 1.376 ns/day, 17.436 hours/ns, 15.931 timesteps/s 43.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 62.25 | 62.25 | 62.25 | 0.0 | 99.17 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098792 | 0.098792 | 0.098792 | 0.0 | 0.16 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.40037 | 0.40037 | 0.40037 | 0.0 | 0.64 Other | | 0.0198 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 477482 ave 477482 max 477482 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 477482 Ave neighs/atom = 119.371 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.124014412263, Press = 0.464676939234405 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -23132.459 -23132.459 -23264.858 -23264.858 256.13526 256.13526 60999.319 60999.319 808.08311 808.08311 12000 -23137.538 -23137.538 -23268.197 -23268.197 252.76846 252.76846 60951.728 60951.728 2020.43 2020.43 Loop time of 59.726 on 1 procs for 1000 steps with 4000 atoms Performance: 1.447 ns/day, 16.591 hours/ns, 16.743 timesteps/s 45.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 59.258 | 59.258 | 59.258 | 0.0 | 99.22 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11882 | 0.11882 | 0.11882 | 0.0 | 0.20 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.28988 | 0.28988 | 0.28988 | 0.0 | 0.49 Other | | 0.05951 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 477264 ave 477264 max 477264 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 477264 Ave neighs/atom = 119.316 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.236828469628, Press = -5.26294378803387 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -23137.538 -23137.538 -23268.197 -23268.197 252.76846 252.76846 60951.728 60951.728 2020.43 2020.43 13000 -23135.265 -23135.265 -23265.94 -23265.94 252.80035 252.80035 61051.529 61051.529 -1885.2876 -1885.2876 Loop time of 58.3537 on 1 procs for 1000 steps with 4000 atoms Performance: 1.481 ns/day, 16.209 hours/ns, 17.137 timesteps/s 46.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 57.866 | 57.866 | 57.866 | 0.0 | 99.16 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11862 | 0.11862 | 0.11862 | 0.0 | 0.20 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.34982 | 0.34982 | 0.34982 | 0.0 | 0.60 Other | | 0.01945 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 479214 ave 479214 max 479214 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 479214 Ave neighs/atom = 119.803 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.324509455882, Press = -2.82350291859636 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -23135.265 -23135.265 -23265.94 -23265.94 252.80035 252.80035 61051.529 61051.529 -1885.2876 -1885.2876 14000 -23141.7 -23141.7 -23268.422 -23268.422 245.15238 245.15238 60973.567 60973.567 1028.7901 1028.7901 Loop time of 59.8537 on 1 procs for 1000 steps with 4000 atoms Performance: 1.444 ns/day, 16.626 hours/ns, 16.707 timesteps/s 45.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 59.416 | 59.416 | 59.416 | 0.0 | 99.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11907 | 0.11907 | 0.11907 | 0.0 | 0.20 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.29925 | 0.29925 | 0.29925 | 0.0 | 0.50 Other | | 0.01966 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 476110 ave 476110 max 476110 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 476110 Ave neighs/atom = 119.028 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.098994736996, Press = 3.27790869358951 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -23141.7 -23141.7 -23268.422 -23268.422 245.15238 245.15238 60973.567 60973.567 1028.7901 1028.7901 15000 -23134.512 -23134.512 -23264.117 -23264.117 250.73085 250.73085 60978.416 60978.416 1824.4834 1824.4834 Loop time of 59.5021 on 1 procs for 1000 steps with 4000 atoms Performance: 1.452 ns/day, 16.528 hours/ns, 16.806 timesteps/s 45.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.965 | 58.965 | 58.965 | 0.0 | 99.10 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098933 | 0.098933 | 0.098933 | 0.0 | 0.17 Output | 2.5034e-05 | 2.5034e-05 | 2.5034e-05 | 0.0 | 0.00 Modify | 0.41891 | 0.41891 | 0.41891 | 0.0 | 0.70 Other | | 0.01962 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 478530 ave 478530 max 478530 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 478530 Ave neighs/atom = 119.632 Neighbor list builds = 0 Dangerous builds = 0 if "${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 61007.3191557356 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0