# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.615000367164612*${_u_distance} variable latticeconst_converted equal 3.615000367164612*1 lattice fcc ${latticeconst_converted} lattice fcc 3.61500036716461 Lattice spacing in x,y,z = 3.615 3.615 3.615 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (36.15 36.15 36.15) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000471115 secs variable mass_converted equal 63.546*${_u_mass} variable mass_converted equal 63.546*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_AcklandTichyVitek_1987v2_Cu__MO_762798677854_000 pair_coeff * * Cu mass 1 ${mass_converted} mass 1 63.546 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 47241.6477695707 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 47241.6477695707/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 47241.6477695707/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 47241.6477695707/(1*1*${_u_distance}) variable V0_metal equal 47241.6477695707/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 47241.6477695707*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 47241.6477695707 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 6.42745 ghost atom cutoff = 6.42745 binsize = 3.21373, bins = 12 12 12 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.42745 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -13920.402 -13920.402 -14071.934 -14071.934 293.15 293.15 47241.648 47241.648 3426.3086 3426.3086 1000 -13756.999 -13756.999 -13914.298 -13914.298 304.30566 304.30566 48079.572 48079.572 -154.95057 -154.95057 Loop time of 13.1086 on 1 procs for 1000 steps with 4000 atoms Performance: 6.591 ns/day, 3.641 hours/ns, 76.286 timesteps/s 48.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 12.619 | 12.619 | 12.619 | 0.0 | 96.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.09844 | 0.09844 | 0.09844 | 0.0 | 0.75 Output | 3.8862e-05 | 3.8862e-05 | 3.8862e-05 | 0.0 | 0.00 Modify | 0.35649 | 0.35649 | 0.35649 | 0.0 | 2.72 Other | | 0.03456 | | | 0.26 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: 344000 ave 344000 max 344000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 344000 Ave neighs/atom = 86 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13756.999 -13756.999 -13914.298 -13914.298 304.30566 304.30566 48079.572 48079.572 -154.95057 -154.95057 2000 -13771.205 -13771.205 -13921.531 -13921.531 290.81704 290.81704 48118.701 48118.701 -2385.3635 -2385.3635 Loop time of 14.1559 on 1 procs for 1000 steps with 4000 atoms Performance: 6.103 ns/day, 3.932 hours/ns, 70.642 timesteps/s 45.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.701 | 13.701 | 13.701 | 0.0 | 96.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098377 | 0.098377 | 0.098377 | 0.0 | 0.69 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.31647 | 0.31647 | 0.31647 | 0.0 | 2.24 Other | | 0.0397 | | | 0.28 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340340 ave 340340 max 340340 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340340 Ave neighs/atom = 85.085 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13771.205 -13771.205 -13921.531 -13921.531 290.81704 290.81704 48118.701 48118.701 -2385.3635 -2385.3635 3000 -13766.728 -13766.728 -13914.652 -13914.652 286.16924 286.16924 48104.3 48104.3 -852.04799 -852.04799 Loop time of 14.2127 on 1 procs for 1000 steps with 4000 atoms Performance: 6.079 ns/day, 3.948 hours/ns, 70.360 timesteps/s 46.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.677 | 13.677 | 13.677 | 0.0 | 96.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078603 | 0.078603 | 0.078603 | 0.0 | 0.55 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.41758 | 0.41758 | 0.41758 | 0.0 | 2.94 Other | | 0.03951 | | | 0.28 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340430 ave 340430 max 340430 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340430 Ave neighs/atom = 85.1075 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13766.728 -13766.728 -13914.652 -13914.652 286.16924 286.16924 48104.3 48104.3 -852.04799 -852.04799 4000 -13768.615 -13768.615 -13917.522 -13917.522 288.06941 288.06941 48063.156 48063.156 259.29785 259.29785 Loop time of 14.1345 on 1 procs for 1000 steps with 4000 atoms Performance: 6.113 ns/day, 3.926 hours/ns, 70.749 timesteps/s 46.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.708 | 13.708 | 13.708 | 0.0 | 96.98 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078836 | 0.078836 | 0.078836 | 0.0 | 0.56 Output | 3.8862e-05 | 3.8862e-05 | 3.8862e-05 | 0.0 | 0.00 Modify | 0.32826 | 0.32826 | 0.32826 | 0.0 | 2.32 Other | | 0.0195 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340310 ave 340310 max 340310 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340310 Ave neighs/atom = 85.0775 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13768.615 -13768.615 -13917.522 -13917.522 288.06941 288.06941 48063.156 48063.156 259.29785 259.29785 5000 -13766.991 -13766.991 -13919.806 -13919.806 295.63127 295.63127 48028.751 48028.751 788.29761 788.29761 Loop time of 14.6168 on 1 procs for 1000 steps with 4000 atoms Performance: 5.911 ns/day, 4.060 hours/ns, 68.415 timesteps/s 44.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.14 | 14.14 | 14.14 | 0.0 | 96.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.08868 | 0.08868 | 0.08868 | 0.0 | 0.61 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.36813 | 0.36813 | 0.36813 | 0.0 | 2.52 Other | | 0.01959 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340408 ave 340408 max 340408 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340408 Ave neighs/atom = 85.102 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 297.578114931036, Press = 292.088824958274 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13766.991 -13766.991 -13919.806 -13919.806 295.63127 295.63127 48028.751 48028.751 788.29761 788.29761 6000 -13767.518 -13767.518 -13919.921 -13919.921 294.83463 294.83463 48074.77 48074.77 -745.56475 -745.56475 Loop time of 14.9163 on 1 procs for 1000 steps with 4000 atoms Performance: 5.792 ns/day, 4.143 hours/ns, 67.041 timesteps/s 43.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.328 | 14.328 | 14.328 | 0.0 | 96.06 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098248 | 0.098248 | 0.098248 | 0.0 | 0.66 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.4706 | 0.4706 | 0.4706 | 0.0 | 3.15 Other | | 0.01955 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340626 ave 340626 max 340626 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340626 Ave neighs/atom = 85.1565 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.740034515711, Press = 8.44532716433481 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13767.518 -13767.518 -13919.921 -13919.921 294.83463 294.83463 48074.77 48074.77 -745.56475 -745.56475 7000 -13769.623 -13769.623 -13918.671 -13918.671 288.34272 288.34272 48039.029 48039.029 720.27278 720.27278 Loop time of 13.7866 on 1 procs for 1000 steps with 4000 atoms Performance: 6.267 ns/day, 3.830 hours/ns, 72.534 timesteps/s 48.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.319 | 13.319 | 13.319 | 0.0 | 96.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.044724 | 0.044724 | 0.044724 | 0.0 | 0.32 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.40309 | 0.40309 | 0.40309 | 0.0 | 2.92 Other | | 0.01972 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340486 ave 340486 max 340486 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340486 Ave neighs/atom = 85.1215 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.238006635132, Press = 3.90493552583523 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13769.623 -13769.623 -13918.671 -13918.671 288.34272 288.34272 48039.029 48039.029 720.27278 720.27278 8000 -13767.426 -13767.426 -13917.816 -13917.816 290.94112 290.94112 48022.505 48022.505 1300.78 1300.78 Loop time of 13.7961 on 1 procs for 1000 steps with 4000 atoms Performance: 6.263 ns/day, 3.832 hours/ns, 72.484 timesteps/s 47.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.297 | 13.297 | 13.297 | 0.0 | 96.38 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078365 | 0.078365 | 0.078365 | 0.0 | 0.57 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.40169 | 0.40169 | 0.40169 | 0.0 | 2.91 Other | | 0.01935 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340444 ave 340444 max 340444 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340444 Ave neighs/atom = 85.111 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.945619741388, Press = 3.81103378412767 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13767.426 -13767.426 -13917.816 -13917.816 290.94112 290.94112 48022.505 48022.505 1300.78 1300.78 9000 -13760.557 -13760.557 -13914.513 -13914.513 297.83846 297.83846 48080.467 48080.467 113.06185 113.06185 Loop time of 14.1544 on 1 procs for 1000 steps with 4000 atoms Performance: 6.104 ns/day, 3.932 hours/ns, 70.649 timesteps/s 46.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.539 | 13.539 | 13.539 | 0.0 | 95.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098974 | 0.098974 | 0.098974 | 0.0 | 0.70 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.43667 | 0.43667 | 0.43667 | 0.0 | 3.09 Other | | 0.07976 | | | 0.56 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340642 ave 340642 max 340642 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340642 Ave neighs/atom = 85.1605 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.31387931271, Press = -3.7650747882874 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13760.557 -13760.557 -13914.513 -13914.513 297.83846 297.83846 48080.467 48080.467 113.06185 113.06185 10000 -13768.128 -13768.128 -13916.225 -13916.225 286.50314 286.50314 48075.665 48075.665 -400.4395 -400.4395 Loop time of 13.9026 on 1 procs for 1000 steps with 4000 atoms Performance: 6.215 ns/day, 3.862 hours/ns, 71.929 timesteps/s 47.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.493 | 13.493 | 13.493 | 0.0 | 97.05 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037981 | 0.037981 | 0.037981 | 0.0 | 0.27 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.3523 | 0.3523 | 0.3523 | 0.0 | 2.53 Other | | 0.01939 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340350 ave 340350 max 340350 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340350 Ave neighs/atom = 85.0875 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.633342210625, Press = -2.94366143999836 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13768.128 -13768.128 -13916.225 -13916.225 286.50314 286.50314 48075.665 48075.665 -400.4395 -400.4395 11000 -13766.096 -13766.096 -13915.738 -13915.738 289.49194 289.49194 48107.269 48107.269 -1345.2517 -1345.2517 Loop time of 13.6195 on 1 procs for 1000 steps with 4000 atoms Performance: 6.344 ns/day, 3.783 hours/ns, 73.424 timesteps/s 47.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.141 | 13.141 | 13.141 | 0.0 | 96.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05819 | 0.05819 | 0.05819 | 0.0 | 0.43 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.38082 | 0.38082 | 0.38082 | 0.0 | 2.80 Other | | 0.03936 | | | 0.29 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340488 ave 340488 max 340488 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340488 Ave neighs/atom = 85.122 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.607598731224, Press = 0.189515449352635 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13766.096 -13766.096 -13915.738 -13915.738 289.49194 289.49194 48107.269 48107.269 -1345.2517 -1345.2517 12000 -13771.942 -13771.942 -13921.488 -13921.488 289.30707 289.30707 48059.299 48059.299 -390.97866 -390.97866 Loop time of 14.1975 on 1 procs for 1000 steps with 4000 atoms Performance: 6.086 ns/day, 3.944 hours/ns, 70.435 timesteps/s 46.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.68 | 13.68 | 13.68 | 0.0 | 96.35 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.068531 | 0.068531 | 0.068531 | 0.0 | 0.48 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.35956 | 0.35956 | 0.35956 | 0.0 | 2.53 Other | | 0.08945 | | | 0.63 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340322 ave 340322 max 340322 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340322 Ave neighs/atom = 85.0805 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.472121981257, Press = 5.75792071724754 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13771.942 -13771.942 -13921.488 -13921.488 289.30707 289.30707 48059.299 48059.299 -390.97866 -390.97866 13000 -13765.171 -13765.171 -13920.436 -13920.436 300.3709 300.3709 48021.35 48021.35 1010.9381 1010.9381 Loop time of 13.7975 on 1 procs for 1000 steps with 4000 atoms Performance: 6.262 ns/day, 3.833 hours/ns, 72.477 timesteps/s 46.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.349 | 13.349 | 13.349 | 0.0 | 96.75 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13848 | 0.13848 | 0.13848 | 0.0 | 1.00 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.24078 | 0.24078 | 0.24078 | 0.0 | 1.75 Other | | 0.06942 | | | 0.50 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340588 ave 340588 max 340588 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340588 Ave neighs/atom = 85.147 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.22278624099, Press = 4.94972624589638 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13765.171 -13765.171 -13920.436 -13920.436 300.3709 300.3709 48021.35 48021.35 1010.9381 1010.9381 14000 -13769.926 -13769.926 -13921.71 -13921.71 293.63579 293.63579 48060.277 48060.277 -416.5124 -416.5124 Loop time of 13.0282 on 1 procs for 1000 steps with 4000 atoms Performance: 6.632 ns/day, 3.619 hours/ns, 76.756 timesteps/s 50.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 12.544 | 12.544 | 12.544 | 0.0 | 96.29 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0785 | 0.0785 | 0.0785 | 0.0 | 0.60 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.36238 | 0.36238 | 0.36238 | 0.0 | 2.78 Other | | 0.04307 | | | 0.33 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340616 ave 340616 max 340616 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340616 Ave neighs/atom = 85.154 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.231656609727, Press = -2.38612089576678 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -13769.926 -13769.926 -13921.71 -13921.71 293.63579 293.63579 48060.277 48060.277 -416.5124 -416.5124 15000 -13770.266 -13770.266 -13920.628 -13920.628 290.8857 290.8857 48119.379 48119.379 -2206.21 -2206.21 Loop time of 13.1233 on 1 procs for 1000 steps with 4000 atoms Performance: 6.584 ns/day, 3.645 hours/ns, 76.200 timesteps/s 49.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 12.641 | 12.641 | 12.641 | 0.0 | 96.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058884 | 0.058884 | 0.058884 | 0.0 | 0.45 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.38315 | 0.38315 | 0.38315 | 0.0 | 2.92 Other | | 0.04063 | | | 0.31 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 340540 ave 340540 max 340540 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 340540 Ave neighs/atom = 85.135 Neighbor list builds = 0 Dangerous builds = 0 if "${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 48056.819908274 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0