# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.5577528923749933*${_u_distance} variable latticeconst_converted equal 3.5577528923749933*1 lattice diamond ${latticeconst_converted} lattice diamond 3.55775289237499 Lattice spacing in x,y,z = 3.5577529 3.5577529 3.5577529 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (35.577529 35.577529 35.577529) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.002 seconds variable mass_converted equal 12.0107*${_u_mass} variable mass_converted equal 12.0107*1 kim_interactions C #=== BEGIN kim_interactions ================================== pair_style kim Tersoff_LAMMPS_AlbeNordlundAverback_2002_PtC__MO_500121566391_003 pair_coeff * * C #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 12.0107 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 45032.6330876461 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 45032.6330876461/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 45032.6330876461/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 45032.6330876461/(1*1*${_u_distance}) variable V0_metal equal 45032.6330876461/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 45032.6330876461*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 45032.6330876461 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 333.15*${_u_temperature} variable temp_converted equal 333.15*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 333.15 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 333.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "333.15 - 0.2" variable T_up equal "333.15 + 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 = 5.3 ghost atom cutoff = 5.3 binsize = 2.65, bins = 14 14 14 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, ghost, cut 5.300000000000001 pair build: full/bin/ghost stencil: full/ghost/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 12.71 | 12.71 | 12.71 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -58241.267 -58241.267 -58585.729 -58585.729 333.15 333.15 45032.633 45032.633 8170.1157 8170.1157 1000 -57865.8 -57865.8 -58205.693 -58205.693 328.73216 328.73216 45243.563 45243.563 -1451.1915 -1451.1915 Loop time of 64.6297 on 1 procs for 1000 steps with 8000 atoms Performance: 1.337 ns/day, 17.953 hours/ns, 15.473 timesteps/s 83.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 64.216 | 64.216 | 64.216 | 0.0 | 99.36 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05474 | 0.05474 | 0.05474 | 0.0 | 0.08 Output | 5.35e-05 | 5.35e-05 | 5.35e-05 | 0.0 | 0.00 Modify | 0.30827 | 0.30827 | 0.30827 | 0.0 | 0.48 Other | | 0.0503 | | | 0.08 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 976000.0 ave 976000 max 976000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 976000 Ave neighs/atom = 122.00000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.72 | 12.72 | 12.72 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -57865.8 -57865.8 -58205.693 -58205.693 328.73216 328.73216 45243.563 45243.563 -1451.1915 -1451.1915 2000 -57901.245 -57901.245 -58228.722 -58228.722 316.72344 316.72344 45236.139 45236.139 -1065.8913 -1065.8913 Loop time of 68.0742 on 1 procs for 1000 steps with 8000 atoms Performance: 1.269 ns/day, 18.910 hours/ns, 14.690 timesteps/s 87.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 67.566 | 67.566 | 67.566 | 0.0 | 99.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079407 | 0.079407 | 0.079407 | 0.0 | 0.12 Output | 5.55e-05 | 5.55e-05 | 5.55e-05 | 0.0 | 0.00 Modify | 0.38094 | 0.38094 | 0.38094 | 0.0 | 0.56 Other | | 0.04782 | | | 0.07 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8912.00 ave 8912 max 8912 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 917372.0 ave 917372 max 917372 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 917372 Ave neighs/atom = 114.67150 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.72 | 12.72 | 12.72 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -57901.245 -57901.245 -58228.722 -58228.722 316.72344 316.72344 45236.139 45236.139 -1065.8913 -1065.8913 3000 -57886.318 -57886.318 -58223.091 -58223.091 325.71476 325.71476 45205.431 45205.431 1673.0735 1673.0735 Loop time of 63.7858 on 1 procs for 1000 steps with 8000 atoms Performance: 1.355 ns/day, 17.718 hours/ns, 15.677 timesteps/s 91.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 63.399 | 63.399 | 63.399 | 0.0 | 99.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05823 | 0.05823 | 0.05823 | 0.0 | 0.09 Output | 5.42e-05 | 5.42e-05 | 5.42e-05 | 0.0 | 0.00 Modify | 0.29647 | 0.29647 | 0.29647 | 0.0 | 0.46 Other | | 0.03185 | | | 0.05 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8855.00 ave 8855 max 8855 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 919084.0 ave 919084 max 919084 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 919084 Ave neighs/atom = 114.88550 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.72 | 12.72 | 12.72 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -57886.318 -57886.318 -58223.091 -58223.091 325.71476 325.71476 45205.431 45205.431 1673.0735 1673.0735 4000 -57889.62 -57889.62 -58238.27 -58238.27 337.20119 337.20119 45221.304 45221.304 1001.8478 1001.8478 Loop time of 71.0691 on 1 procs for 1000 steps with 8000 atoms Performance: 1.216 ns/day, 19.741 hours/ns, 14.071 timesteps/s 83.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 70.65 | 70.65 | 70.65 | 0.0 | 99.41 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.061097 | 0.061097 | 0.061097 | 0.0 | 0.09 Output | 5.31e-05 | 5.31e-05 | 5.31e-05 | 0.0 | 0.00 Modify | 0.32443 | 0.32443 | 0.32443 | 0.0 | 0.46 Other | | 0.03301 | | | 0.05 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8917.00 ave 8917 max 8917 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 919578.0 ave 919578 max 919578 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 919578 Ave neighs/atom = 114.94725 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.72 | 12.72 | 12.72 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -57889.62 -57889.62 -58238.27 -58238.27 337.20119 337.20119 45221.304 45221.304 1001.8478 1001.8478 5000 -57894.695 -57894.695 -58230.28 -58230.28 324.56528 324.56528 45244.842 45244.842 -2073.4596 -2073.4596 Loop time of 64.8571 on 1 procs for 1000 steps with 8000 atoms Performance: 1.332 ns/day, 18.016 hours/ns, 15.419 timesteps/s 90.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 64.448 | 64.448 | 64.448 | 0.0 | 99.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058388 | 0.058388 | 0.058388 | 0.0 | 0.09 Output | 4.43e-05 | 4.43e-05 | 4.43e-05 | 0.0 | 0.00 Modify | 0.31864 | 0.31864 | 0.31864 | 0.0 | 0.49 Other | | 0.03207 | | | 0.05 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8831.00 ave 8831 max 8831 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 921084.0 ave 921084 max 921084 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 921084 Ave neighs/atom = 115.13550 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.751000607385, Press = 777.742870137365 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.72 | 12.72 | 12.72 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -57894.695 -57894.695 -58230.28 -58230.28 324.56528 324.56528 45244.842 45244.842 -2073.4596 -2073.4596 6000 -57884.283 -57884.283 -58230.621 -58230.621 334.96543 334.96543 45186.756 45186.756 3884.2626 3884.2626 Loop time of 65.743 on 1 procs for 1000 steps with 8000 atoms Performance: 1.314 ns/day, 18.262 hours/ns, 15.211 timesteps/s 89.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 65.309 | 65.309 | 65.309 | 0.0 | 99.34 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058114 | 0.058114 | 0.058114 | 0.0 | 0.09 Output | 4.41e-05 | 4.41e-05 | 4.41e-05 | 0.0 | 0.00 Modify | 0.34373 | 0.34373 | 0.34373 | 0.0 | 0.52 Other | | 0.03214 | | | 0.05 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8816.00 ave 8816 max 8816 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 919128.0 ave 919128 max 919128 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 919128 Ave neighs/atom = 114.89100 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.671210990917, Press = 140.500598005841 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.72 | 12.72 | 12.72 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -57884.283 -57884.283 -58230.621 -58230.621 334.96543 334.96543 45186.756 45186.756 3884.2626 3884.2626 7000 -57896.668 -57896.668 -58238.196 -58238.196 330.31329 330.31329 45207.843 45207.843 1185.1256 1185.1256 Loop time of 69.3899 on 1 procs for 1000 steps with 8000 atoms Performance: 1.245 ns/day, 19.275 hours/ns, 14.411 timesteps/s 86.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 68.904 | 68.904 | 68.904 | 0.0 | 99.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.059952 | 0.059952 | 0.059952 | 0.0 | 0.09 Output | 4.47e-05 | 4.47e-05 | 4.47e-05 | 0.0 | 0.00 Modify | 0.39354 | 0.39354 | 0.39354 | 0.0 | 0.57 Other | | 0.03238 | | | 0.05 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8816.00 ave 8816 max 8816 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 921320.0 ave 921320 max 921320 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 921320 Ave neighs/atom = 115.16500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.980167720123, Press = -18.14431589327 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.72 | 12.72 | 12.72 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -57896.668 -57896.668 -58238.196 -58238.196 330.31329 330.31329 45207.843 45207.843 1185.1256 1185.1256 8000 -57885.892 -57885.892 -58231.404 -58231.404 334.16623 334.16623 45245.928 45245.928 -2547.5881 -2547.5881 Loop time of 126.283 on 1 procs for 1000 steps with 8000 atoms Performance: 0.684 ns/day, 35.079 hours/ns, 7.919 timesteps/s 47.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 125.34 | 125.34 | 125.34 | 0.0 | 99.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18496 | 0.18496 | 0.18496 | 0.0 | 0.15 Output | 4.4e-05 | 4.4e-05 | 4.4e-05 | 0.0 | 0.00 Modify | 0.62241 | 0.62241 | 0.62241 | 0.0 | 0.49 Other | | 0.1377 | | | 0.11 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8912.00 ave 8912 max 8912 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 920614.0 ave 920614 max 920614 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 920614 Ave neighs/atom = 115.07675 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.071666264573, Press = 17.441928814117 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.72 | 12.72 | 12.72 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -57885.892 -57885.892 -58231.404 -58231.404 334.16623 334.16623 45245.928 45245.928 -2547.5881 -2547.5881 9000 -57892.557 -57892.557 -58241.074 -58241.074 337.07247 337.07247 45210.95 45210.95 1392.4689 1392.4689 Loop time of 125.827 on 1 procs for 1000 steps with 8000 atoms Performance: 0.687 ns/day, 34.952 hours/ns, 7.947 timesteps/s 47.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 124.9 | 124.9 | 124.9 | 0.0 | 99.26 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1713 | 0.1713 | 0.1713 | 0.0 | 0.14 Output | 3.69e-05 | 3.69e-05 | 3.69e-05 | 0.0 | 0.00 Modify | 0.66024 | 0.66024 | 0.66024 | 0.0 | 0.52 Other | | 0.09341 | | | 0.07 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8843.00 ave 8843 max 8843 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 918964.0 ave 918964 max 918964 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 918964 Ave neighs/atom = 114.87050 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.022304241743, Press = 26.8016631588124 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.72 | 12.72 | 12.72 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -57892.557 -57892.557 -58241.074 -58241.074 337.07247 337.07247 45210.95 45210.95 1392.4689 1392.4689 10000 -57893.144 -57893.144 -58235.988 -58235.988 331.58594 331.58594 45208.768 45208.768 1226.3821 1226.3821 Loop time of 124.751 on 1 procs for 1000 steps with 8000 atoms Performance: 0.693 ns/day, 34.653 hours/ns, 8.016 timesteps/s 47.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 123.93 | 123.93 | 123.93 | 0.0 | 99.34 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.068658 | 0.068658 | 0.068658 | 0.0 | 0.06 Output | 4.5e-05 | 4.5e-05 | 4.5e-05 | 0.0 | 0.00 Modify | 0.70435 | 0.70435 | 0.70435 | 0.0 | 0.56 Other | | 0.05258 | | | 0.04 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8852.00 ave 8852 max 8852 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 920852.0 ave 920852 max 920852 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 920852 Ave neighs/atom = 115.10650 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.116883466257, Press = 1.73371835689718 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.72 | 12.72 | 12.72 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -57893.144 -57893.144 -58235.988 -58235.988 331.58594 331.58594 45208.768 45208.768 1226.3821 1226.3821 11000 -57883.958 -57883.958 -58232.49 -58232.49 337.08723 337.08723 45260.369 45260.369 -3495.4446 -3495.4446 Loop time of 122.59 on 1 procs for 1000 steps with 8000 atoms Performance: 0.705 ns/day, 34.053 hours/ns, 8.157 timesteps/s 48.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 121.88 | 121.88 | 121.88 | 0.0 | 99.42 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10048 | 0.10048 | 0.10048 | 0.0 | 0.08 Output | 4.45e-05 | 4.45e-05 | 4.45e-05 | 0.0 | 0.00 Modify | 0.52984 | 0.52984 | 0.52984 | 0.0 | 0.43 Other | | 0.07724 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8871.00 ave 8871 max 8871 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 920792.0 ave 920792 max 920792 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 920792 Ave neighs/atom = 115.09900 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.088037385141, Press = 9.02357143104302 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.72 | 12.72 | 12.72 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -57883.958 -57883.958 -58232.49 -58232.49 337.08723 337.08723 45260.369 45260.369 -3495.4446 -3495.4446 12000 -57893.276 -57893.276 -58231.243 -58231.243 326.86931 326.86931 45193.721 45193.721 2682.3435 2682.3435 Loop time of 122.032 on 1 procs for 1000 steps with 8000 atoms Performance: 0.708 ns/day, 33.898 hours/ns, 8.195 timesteps/s 48.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 121.19 | 121.19 | 121.19 | 0.0 | 99.31 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.121 | 0.121 | 0.121 | 0.0 | 0.10 Output | 3.64e-05 | 3.64e-05 | 3.64e-05 | 0.0 | 0.00 Modify | 0.66493 | 0.66493 | 0.66493 | 0.0 | 0.54 Other | | 0.05307 | | | 0.04 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8819.00 ave 8819 max 8819 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 917928.0 ave 917928 max 917928 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 917928 Ave neighs/atom = 114.74100 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.23895898448, Press = 28.09736510445 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 12.72 | 12.72 | 12.72 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -57893.276 -57893.276 -58231.243 -58231.243 326.86931 326.86931 45193.721 45193.721 2682.3435 2682.3435 13000 -57894.212 -57894.212 -58238.012 -58238.012 332.51055 332.51055 45202.333 45202.333 2125.0957 2125.0957 Loop time of 119.649 on 1 procs for 1000 steps with 8000 atoms Performance: 0.722 ns/day, 33.236 hours/ns, 8.358 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 118.87 | 118.87 | 118.87 | 0.0 | 99.35 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1011 | 0.1011 | 0.1011 | 0.0 | 0.08 Output | 4.41e-05 | 4.41e-05 | 4.41e-05 | 0.0 | 0.00 Modify | 0.62796 | 0.62796 | 0.62796 | 0.0 | 0.52 Other | | 0.05304 | | | 0.04 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8875.00 ave 8875 max 8875 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 920968.0 ave 920968 max 920968 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 920968 Ave neighs/atom = 115.12100 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T333.15.out" else "print 'not_converged' file output/vol_T333.15.out" print '${V}' file output/vol_T333.15.out 45222.6859354249 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0