# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.987558534741402*${_u_distance} variable latticeconst_converted equal 3.987558534741402*1 lattice fcc ${latticeconst_converted} lattice fcc 3.9875585347414 Lattice spacing in x,y,z = 3.98756 3.98756 3.98756 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (39.8756 39.8756 39.8756) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.030478 secs variable mass_converted equal 26.981538*${_u_mass} variable mass_converted equal 26.981538*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_JacobsenNorskovPuska_1987_Al__MO_411692133366_000 pair_coeff * * Al mass 1 ${mass_converted} mass 1 26.981538 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 63404.6652224655 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 63404.6652224655/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 63404.6652224655/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 63404.6652224655/(1*1*${_u_distance}) variable V0_metal equal 63404.6652224655/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 63404.6652224655*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 63404.6652224655 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 313.15*${_u_temperature} variable temp_converted equal 313.15*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 313.15 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 313.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "313.15 - 0.2" variable T_up equal "313.15 + 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 = 8 ghost atom cutoff = 8 binsize = 4, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -13388.684 -13388.684 -13550.555 -13550.555 313.15 313.15 63404.665 63404.665 2726.8625 2726.8625 1000 -13209.971 -13209.971 -13378.528 -13378.528 326.08648 326.08648 64550.826 64550.826 979.60755 979.60755 Loop time of 38.9293 on 1 procs for 1000 steps with 4000 atoms Performance: 2.219 ns/day, 10.814 hours/ns, 25.688 timesteps/s 25.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.062 | 38.062 | 38.062 | 0.0 | 97.77 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.26339 | 0.26339 | 0.26339 | 0.0 | 0.68 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.49279 | 0.49279 | 0.49279 | 0.0 | 1.27 Other | | 0.1113 | | | 0.29 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 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: 560000 ave 560000 max 560000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560000 Ave neighs/atom = 140 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.483 | 5.483 | 5.483 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13209.971 -13209.971 -13378.528 -13378.528 326.08648 326.08648 64550.826 64550.826 979.60755 979.60755 2000 -13224.312 -13224.312 -13385.748 -13385.748 312.3106 312.3106 64529.524 64529.524 606.60568 606.60568 Loop time of 42.3685 on 1 procs for 1000 steps with 4000 atoms Performance: 2.039 ns/day, 11.769 hours/ns, 23.602 timesteps/s 25.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.567 | 41.567 | 41.567 | 0.0 | 98.11 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16575 | 0.16575 | 0.16575 | 0.0 | 0.39 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.61415 | 0.61415 | 0.61415 | 0.0 | 1.45 Other | | 0.02121 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6808 ave 6808 max 6808 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 546372 ave 546372 max 546372 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 546372 Ave neighs/atom = 136.593 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.483 | 5.483 | 5.483 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13224.312 -13224.312 -13385.748 -13385.748 312.3106 312.3106 64529.524 64529.524 606.60568 606.60568 3000 -13219.434 -13219.434 -13381.401 -13381.401 313.33615 313.33615 64563.933 64563.933 470.23554 470.23554 Loop time of 41.781 on 1 procs for 1000 steps with 4000 atoms Performance: 2.068 ns/day, 11.606 hours/ns, 23.934 timesteps/s 25.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.764 | 40.764 | 40.764 | 0.0 | 97.57 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.25485 | 0.25485 | 0.25485 | 0.0 | 0.61 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.67184 | 0.67184 | 0.67184 | 0.0 | 1.61 Other | | 0.09024 | | | 0.22 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6809 ave 6809 max 6809 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 546350 ave 546350 max 546350 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 546350 Ave neighs/atom = 136.588 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.483 | 5.483 | 5.483 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13219.434 -13219.434 -13381.401 -13381.401 313.33615 313.33615 64563.933 64563.933 470.23554 470.23554 4000 -13220.256 -13220.256 -13382.796 -13382.796 314.44467 314.44467 64571.621 64571.621 236.49915 236.49915 Loop time of 41.4616 on 1 procs for 1000 steps with 4000 atoms Performance: 2.084 ns/day, 11.517 hours/ns, 24.119 timesteps/s 25.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.635 | 40.635 | 40.635 | 0.0 | 98.01 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.19496 | 0.19496 | 0.19496 | 0.0 | 0.47 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.61135 | 0.61135 | 0.61135 | 0.0 | 1.47 Other | | 0.0199 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6788 ave 6788 max 6788 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 546310 ave 546310 max 546310 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 546310 Ave neighs/atom = 136.577 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.483 | 5.483 | 5.483 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13220.256 -13220.256 -13382.796 -13382.796 314.44467 314.44467 64571.621 64571.621 236.49915 236.49915 5000 -13222.373 -13222.373 -13382.149 -13382.149 309.09762 309.09762 64547.896 64547.896 580.09873 580.09873 Loop time of 41.6735 on 1 procs for 1000 steps with 4000 atoms Performance: 2.073 ns/day, 11.576 hours/ns, 23.996 timesteps/s 25.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.086 | 41.086 | 41.086 | 0.0 | 98.59 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13607 | 0.13607 | 0.13607 | 0.0 | 0.33 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.40146 | 0.40146 | 0.40146 | 0.0 | 0.96 Other | | 0.05002 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6787 ave 6787 max 6787 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 546224 ave 546224 max 546224 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 546224 Ave neighs/atom = 136.556 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.256078878189, Press = 236.665672865559 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.483 | 5.483 | 5.483 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13222.373 -13222.373 -13382.149 -13382.149 309.09762 309.09762 64547.896 64547.896 580.09873 580.09873 6000 -13218.317 -13218.317 -13381.54 -13381.54 315.76679 315.76679 64556.633 64556.633 552.61144 552.61144 Loop time of 41.6772 on 1 procs for 1000 steps with 4000 atoms Performance: 2.073 ns/day, 11.577 hours/ns, 23.994 timesteps/s 25.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.813 | 40.813 | 40.813 | 0.0 | 97.93 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.19527 | 0.19527 | 0.19527 | 0.0 | 0.47 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.61778 | 0.61778 | 0.61778 | 0.0 | 1.48 Other | | 0.05069 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6803 ave 6803 max 6803 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 546312 ave 546312 max 546312 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 546312 Ave neighs/atom = 136.578 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.51969656532, Press = 22.7507439058968 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.483 | 5.483 | 5.483 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13218.317 -13218.317 -13381.54 -13381.54 315.76679 315.76679 64556.633 64556.633 552.61144 552.61144 7000 -13222.192 -13222.192 -13384.502 -13384.502 313.99911 313.99911 64519.39 64519.39 780.33329 780.33329 Loop time of 41.0852 on 1 procs for 1000 steps with 4000 atoms Performance: 2.103 ns/day, 11.413 hours/ns, 24.340 timesteps/s 25.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.283 | 40.283 | 40.283 | 0.0 | 98.05 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15542 | 0.15542 | 0.15542 | 0.0 | 0.38 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.62674 | 0.62674 | 0.62674 | 0.0 | 1.53 Other | | 0.02006 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6882 ave 6882 max 6882 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 546314 ave 546314 max 546314 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 546314 Ave neighs/atom = 136.578 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.06948108854, Press = 7.83007024477642 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.483 | 5.483 | 5.483 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13222.192 -13222.192 -13384.502 -13384.502 313.99911 313.99911 64519.39 64519.39 780.33329 780.33329 8000 -13220.159 -13220.159 -13380.946 -13380.946 311.05371 311.05371 64466.28 64466.28 1845.327 1845.327 Loop time of 40.5981 on 1 procs for 1000 steps with 4000 atoms Performance: 2.128 ns/day, 11.277 hours/ns, 24.632 timesteps/s 25.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.737 | 39.737 | 39.737 | 0.0 | 97.88 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10475 | 0.10475 | 0.10475 | 0.0 | 0.26 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.70657 | 0.70657 | 0.70657 | 0.0 | 1.74 Other | | 0.05003 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6758 ave 6758 max 6758 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 546304 ave 546304 max 546304 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 546304 Ave neighs/atom = 136.576 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.795629049736, Press = 6.6298020780785 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.483 | 5.483 | 5.483 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13220.159 -13220.159 -13380.946 -13380.946 311.05371 311.05371 64466.28 64466.28 1845.327 1845.327 9000 -13219.322 -13219.322 -13383.423 -13383.423 317.4641 317.4641 64481.577 64481.577 1488.1511 1488.1511 Loop time of 41.2439 on 1 procs for 1000 steps with 4000 atoms Performance: 2.095 ns/day, 11.457 hours/ns, 24.246 timesteps/s 25.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.311 | 40.311 | 40.311 | 0.0 | 97.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13564 | 0.13564 | 0.13564 | 0.0 | 0.33 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.65677 | 0.65677 | 0.65677 | 0.0 | 1.59 Other | | 0.1407 | | | 0.34 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6834 ave 6834 max 6834 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 546518 ave 546518 max 546518 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 546518 Ave neighs/atom = 136.63 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.967124673776, Press = 4.77409586129093 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.483 | 5.483 | 5.483 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13219.322 -13219.322 -13383.423 -13383.423 317.4641 317.4641 64481.577 64481.577 1488.1511 1488.1511 10000 -13224.209 -13224.209 -13387.318 -13387.318 315.54457 315.54457 64516.733 64516.733 672.67596 672.67596 Loop time of 40.8958 on 1 procs for 1000 steps with 4000 atoms Performance: 2.113 ns/day, 11.360 hours/ns, 24.452 timesteps/s 25.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.063 | 40.063 | 40.063 | 0.0 | 97.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13541 | 0.13541 | 0.13541 | 0.0 | 0.33 Output | 5.1022e-05 | 5.1022e-05 | 5.1022e-05 | 0.0 | 0.00 Modify | 0.61729 | 0.61729 | 0.61729 | 0.0 | 1.51 Other | | 0.0804 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6835 ave 6835 max 6835 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 546590 ave 546590 max 546590 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 546590 Ave neighs/atom = 136.648 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.743257913585, Press = 2.65136396096778 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.483 | 5.483 | 5.483 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13224.209 -13224.209 -13387.318 -13387.318 315.54457 315.54457 64516.733 64516.733 672.67596 672.67596 11000 -13219.497 -13219.497 -13383.486 -13383.486 317.24778 317.24778 64572.438 64572.438 220.89895 220.89895 Loop time of 40.903 on 1 procs for 1000 steps with 4000 atoms Performance: 2.112 ns/day, 11.362 hours/ns, 24.448 timesteps/s 25.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.14 | 40.14 | 40.14 | 0.0 | 98.13 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.245 | 0.245 | 0.245 | 0.0 | 0.60 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.47752 | 0.47752 | 0.47752 | 0.0 | 1.17 Other | | 0.04057 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6839 ave 6839 max 6839 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 546474 ave 546474 max 546474 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 546474 Ave neighs/atom = 136.619 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.451311087513, Press = 1.75471315172098 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.483 | 5.483 | 5.483 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13219.497 -13219.497 -13383.486 -13383.486 317.24778 317.24778 64572.438 64572.438 220.89895 220.89895 12000 -13221.242 -13221.242 -13382.943 -13382.943 312.82062 312.82062 64566.267 64566.267 316.74648 316.74648 Loop time of 40.5981 on 1 procs for 1000 steps with 4000 atoms Performance: 2.128 ns/day, 11.277 hours/ns, 24.632 timesteps/s 25.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.754 | 39.754 | 39.754 | 0.0 | 97.92 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1248 | 0.1248 | 0.1248 | 0.0 | 0.31 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.57833 | 0.57833 | 0.57833 | 0.0 | 1.42 Other | | 0.1405 | | | 0.35 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6720 ave 6720 max 6720 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 546388 ave 546388 max 546388 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 546388 Ave neighs/atom = 136.597 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.490621953403, Press = 1.71279848506553 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.483 | 5.483 | 5.483 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13221.242 -13221.242 -13382.943 -13382.943 312.82062 312.82062 64566.267 64566.267 316.74648 316.74648 13000 -13218.502 -13218.502 -13382.474 -13382.474 317.2158 317.2158 64559.262 64559.262 463.56756 463.56756 Loop time of 40.8505 on 1 procs for 1000 steps with 4000 atoms Performance: 2.115 ns/day, 11.347 hours/ns, 24.480 timesteps/s 25.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.079 | 40.079 | 40.079 | 0.0 | 98.11 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.074757 | 0.074757 | 0.074757 | 0.0 | 0.18 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.58624 | 0.58624 | 0.58624 | 0.0 | 1.44 Other | | 0.1104 | | | 0.27 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6777 ave 6777 max 6777 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 546318 ave 546318 max 546318 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 546318 Ave neighs/atom = 136.579 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.58604771087, Press = 0.885050344845184 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.483 | 5.483 | 5.483 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13218.502 -13218.502 -13382.474 -13382.474 317.2158 317.2158 64559.262 64559.262 463.56756 463.56756 14000 -13224.345 -13224.345 -13383.31 -13383.31 307.52859 307.52859 64480.161 64480.161 1426.8811 1426.8811 Loop time of 41.3227 on 1 procs for 1000 steps with 4000 atoms Performance: 2.091 ns/day, 11.479 hours/ns, 24.200 timesteps/s 25.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.41 | 40.41 | 40.41 | 0.0 | 97.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.22533 | 0.22533 | 0.22533 | 0.0 | 0.55 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.60688 | 0.60688 | 0.60688 | 0.0 | 1.47 Other | | 0.08052 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6773 ave 6773 max 6773 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 546204 ave 546204 max 546204 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 546204 Ave neighs/atom = 136.551 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.462055472948, Press = 0.833821544767809 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.483 | 5.483 | 5.483 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -13224.345 -13224.345 -13383.31 -13383.31 307.52859 307.52859 64480.161 64480.161 1426.8811 1426.8811 15000 -13213.819 -13213.819 -13382.733 -13382.733 326.77548 326.77548 64537.853 64537.853 847.99092 847.99092 Loop time of 39.0911 on 1 procs for 1000 steps with 4000 atoms Performance: 2.210 ns/day, 10.859 hours/ns, 25.581 timesteps/s 26.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.248 | 38.248 | 38.248 | 0.0 | 97.84 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14563 | 0.14563 | 0.14563 | 0.0 | 0.37 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.59745 | 0.59745 | 0.59745 | 0.0 | 1.53 Other | | 0.1002 | | | 0.26 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6856 ave 6856 max 6856 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 546498 ave 546498 max 546498 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 546498 Ave neighs/atom = 136.625 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.668755938544, Press = 0.408139724979342 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.483 | 5.483 | 5.483 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -13213.819 -13213.819 -13382.733 -13382.733 326.77548 326.77548 64537.853 64537.853 847.99092 847.99092 16000 -13221.683 -13221.683 -13384.553 -13384.553 315.08311 315.08311 64535.793 64535.793 617.95513 617.95513 Loop time of 38.4937 on 1 procs for 1000 steps with 4000 atoms Performance: 2.245 ns/day, 10.693 hours/ns, 25.978 timesteps/s 27.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.704 | 37.704 | 37.704 | 0.0 | 97.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16012 | 0.16012 | 0.16012 | 0.0 | 0.42 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.54901 | 0.54901 | 0.54901 | 0.0 | 1.43 Other | | 0.08026 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6745 ave 6745 max 6745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 546302 ave 546302 max 546302 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 546302 Ave neighs/atom = 136.576 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.778363226963, Press = 0.843178108663071 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.483 | 5.483 | 5.483 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -13221.683 -13221.683 -13384.553 -13384.553 315.08311 315.08311 64535.793 64535.793 617.95513 617.95513 17000 -13215.888 -13215.888 -13383.861 -13383.861 324.95536 324.95536 64551.515 64551.515 526.59321 526.59321 Loop time of 40.1032 on 1 procs for 1000 steps with 4000 atoms Performance: 2.154 ns/day, 11.140 hours/ns, 24.936 timesteps/s 26.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.462 | 39.462 | 39.462 | 0.0 | 98.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13478 | 0.13478 | 0.13478 | 0.0 | 0.34 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.4561 | 0.4561 | 0.4561 | 0.0 | 1.14 Other | | 0.05022 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6794 ave 6794 max 6794 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 546420 ave 546420 max 546420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 546420 Ave neighs/atom = 136.605 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T313.15.out" else "print 'not_converged' file output/vol_T313.15.out" print '${V}' file output/vol_T313.15.out 64590.4656127775 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0