# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.090000152587891*${_u_distance} variable latticeconst_converted equal 4.090000152587891*1 lattice fcc ${latticeconst_converted} lattice fcc 4.09000015258789 Lattice spacing in x,y,z = 4.09 4.09 4.09 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.9 40.9 40.9) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000458002 secs variable mass_converted equal 107.8682*${_u_mass} variable mass_converted equal 107.8682*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_WilliamsMishinHamilton_2006_CuAg__MO_128703483589_005 pair_coeff * * Ag mass 1 ${mass_converted} mass 1 107.8682 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 68417.9366575167 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 68417.9366575167/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 68417.9366575167/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 68417.9366575167/(1*1*${_u_distance}) variable V0_metal equal 68417.9366575167/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 68417.9366575167*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 68417.9366575167 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 7.99501 ghost atom cutoff = 7.99501 binsize = 3.99751, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.99501 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 -11248.467 -11248.467 -11400 -11400 293.15 293.15 68417.937 68417.937 2365.6695 2365.6695 1000 -11092.24 -11092.24 -11245.792 -11245.792 297.05583 297.05583 69673.235 69673.235 101.56604 101.56604 Loop time of 27.8546 on 1 procs for 1000 steps with 4000 atoms Performance: 3.102 ns/day, 7.737 hours/ns, 35.901 timesteps/s 36.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.309 | 27.309 | 27.309 | 0.0 | 98.04 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11856 | 0.11856 | 0.11856 | 0.0 | 0.43 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.36661 | 0.36661 | 0.36661 | 0.0 | 1.32 Other | | 0.05998 | | | 0.22 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -11092.24 -11092.24 -11245.792 -11245.792 297.05583 297.05583 69673.235 69673.235 101.56604 101.56604 2000 -11105.698 -11105.698 -11255.093 -11255.093 289.01575 289.01575 69607.919 69607.919 -18.5087 -18.5087 Loop time of 29.838 on 1 procs for 1000 steps with 4000 atoms Performance: 2.896 ns/day, 8.288 hours/ns, 33.514 timesteps/s 37.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.261 | 29.261 | 29.261 | 0.0 | 98.07 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13849 | 0.13849 | 0.13849 | 0.0 | 0.46 Output | 4.6968e-05 | 4.6968e-05 | 4.6968e-05 | 0.0 | 0.00 Modify | 0.35794 | 0.35794 | 0.35794 | 0.0 | 1.20 Other | | 0.08024 | | | 0.27 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5858 ave 5858 max 5858 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534678 ave 534678 max 534678 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534678 Ave neighs/atom = 133.669 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -11105.698 -11105.698 -11255.093 -11255.093 289.01575 289.01575 69607.919 69607.919 -18.5087 -18.5087 3000 -11097.492 -11097.492 -11251.894 -11251.894 298.7017 298.7017 69594.841 69594.841 740.7245 740.7245 Loop time of 29.8738 on 1 procs for 1000 steps with 4000 atoms Performance: 2.892 ns/day, 8.298 hours/ns, 33.474 timesteps/s 36.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.337 | 29.337 | 29.337 | 0.0 | 98.20 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078709 | 0.078709 | 0.078709 | 0.0 | 0.26 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.39785 | 0.39785 | 0.39785 | 0.0 | 1.33 Other | | 0.06012 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5859 ave 5859 max 5859 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 535196 ave 535196 max 535196 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 535196 Ave neighs/atom = 133.799 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -11097.492 -11097.492 -11251.894 -11251.894 298.7017 298.7017 69594.841 69594.841 740.7245 740.7245 4000 -11102.214 -11102.214 -11253.067 -11253.067 291.83508 291.83508 69612.777 69612.777 181.29049 181.29049 Loop time of 29.7461 on 1 procs for 1000 steps with 4000 atoms Performance: 2.905 ns/day, 8.263 hours/ns, 33.618 timesteps/s 37.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.179 | 29.179 | 29.179 | 0.0 | 98.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078777 | 0.078777 | 0.078777 | 0.0 | 0.26 Output | 4.4823e-05 | 4.4823e-05 | 4.4823e-05 | 0.0 | 0.00 Modify | 0.40801 | 0.40801 | 0.40801 | 0.0 | 1.37 Other | | 0.08046 | | | 0.27 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5852 ave 5852 max 5852 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 535068 ave 535068 max 535068 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 535068 Ave neighs/atom = 133.767 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -11102.214 -11102.214 -11253.067 -11253.067 291.83508 291.83508 69612.777 69612.777 181.29049 181.29049 5000 -11104.008 -11104.008 -11255.874 -11255.874 293.79568 293.79568 69571.676 69571.676 532.57057 532.57057 Loop time of 28.4635 on 1 procs for 1000 steps with 4000 atoms Performance: 3.035 ns/day, 7.907 hours/ns, 35.133 timesteps/s 38.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.911 | 27.911 | 27.911 | 0.0 | 98.06 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098302 | 0.098302 | 0.098302 | 0.0 | 0.35 Output | 3.2187e-05 | 3.2187e-05 | 3.2187e-05 | 0.0 | 0.00 Modify | 0.43398 | 0.43398 | 0.43398 | 0.0 | 1.52 Other | | 0.02006 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5860 ave 5860 max 5860 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 535180 ave 535180 max 535180 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 535180 Ave neighs/atom = 133.795 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 288.994466007291, Press = -285.423569321527 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -11104.008 -11104.008 -11255.874 -11255.874 293.79568 293.79568 69571.676 69571.676 532.57057 532.57057 6000 -11098.522 -11098.522 -11252.7 -11252.7 298.26708 298.26708 69621.741 69621.741 157.29766 157.29766 Loop time of 29.9256 on 1 procs for 1000 steps with 4000 atoms Performance: 2.887 ns/day, 8.313 hours/ns, 33.416 timesteps/s 37.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.251 | 29.251 | 29.251 | 0.0 | 97.75 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1194 | 0.1194 | 0.1194 | 0.0 | 0.40 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.51407 | 0.51407 | 0.51407 | 0.0 | 1.72 Other | | 0.0406 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5863 ave 5863 max 5863 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 535210 ave 535210 max 535210 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 535210 Ave neighs/atom = 133.803 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.922215429329, Press = -48.2291712561371 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -11098.522 -11098.522 -11252.7 -11252.7 298.26708 298.26708 69621.741 69621.741 157.29766 157.29766 7000 -11103.621 -11103.621 -11255.368 -11255.368 293.56541 293.56541 69598.942 69598.942 204.00829 204.00829 Loop time of 29.4608 on 1 procs for 1000 steps with 4000 atoms Performance: 2.933 ns/day, 8.184 hours/ns, 33.943 timesteps/s 37.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.84 | 28.84 | 28.84 | 0.0 | 97.89 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11868 | 0.11868 | 0.11868 | 0.0 | 0.40 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.42218 | 0.42218 | 0.42218 | 0.0 | 1.43 Other | | 0.08029 | | | 0.27 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5856 ave 5856 max 5856 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 535186 ave 535186 max 535186 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 535186 Ave neighs/atom = 133.797 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.947314467719, Press = -21.0282262824666 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -11103.621 -11103.621 -11255.368 -11255.368 293.56541 293.56541 69598.942 69598.942 204.00829 204.00829 8000 -11097.456 -11097.456 -11250.484 -11250.484 296.04444 296.04444 69743.831 69743.831 -1491.2198 -1491.2198 Loop time of 29.6033 on 1 procs for 1000 steps with 4000 atoms Performance: 2.919 ns/day, 8.223 hours/ns, 33.780 timesteps/s 37.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.986 | 28.986 | 28.986 | 0.0 | 97.92 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098195 | 0.098195 | 0.098195 | 0.0 | 0.33 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.48213 | 0.48213 | 0.48213 | 0.0 | 1.63 Other | | 0.03654 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5846 ave 5846 max 5846 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 535118 ave 535118 max 535118 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 535118 Ave neighs/atom = 133.78 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.143180479015, Press = -10.9705612668808 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -11097.456 -11097.456 -11250.484 -11250.484 296.04444 296.04444 69743.831 69743.831 -1491.2198 -1491.2198 9000 -11105.424 -11105.424 -11256.09 -11256.09 291.4751 291.4751 69678.49 69678.49 -1211.6946 -1211.6946 Loop time of 29.6388 on 1 procs for 1000 steps with 4000 atoms Performance: 2.915 ns/day, 8.233 hours/ns, 33.740 timesteps/s 37.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.158 | 29.158 | 29.158 | 0.0 | 98.38 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058293 | 0.058293 | 0.058293 | 0.0 | 0.20 Output | 2.718e-05 | 2.718e-05 | 2.718e-05 | 0.0 | 0.00 Modify | 0.38283 | 0.38283 | 0.38283 | 0.0 | 1.29 Other | | 0.04001 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5850 ave 5850 max 5850 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534810 ave 534810 max 534810 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534810 Ave neighs/atom = 133.702 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.818234946242, Press = -0.849427131625672 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -11105.424 -11105.424 -11256.09 -11256.09 291.4751 291.4751 69678.49 69678.49 -1211.6946 -1211.6946 10000 -11101.809 -11101.809 -11254.166 -11254.166 294.74474 294.74474 69601.143 69601.143 203.95889 203.95889 Loop time of 29.6708 on 1 procs for 1000 steps with 4000 atoms Performance: 2.912 ns/day, 8.242 hours/ns, 33.703 timesteps/s 37.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.03 | 29.03 | 29.03 | 0.0 | 97.84 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18845 | 0.18845 | 0.18845 | 0.0 | 0.64 Output | 4.7922e-05 | 4.7922e-05 | 4.7922e-05 | 0.0 | 0.00 Modify | 0.41271 | 0.41271 | 0.41271 | 0.0 | 1.39 Other | | 0.03973 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5851 ave 5851 max 5851 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 535074 ave 535074 max 535074 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 535074 Ave neighs/atom = 133.768 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.898241848513, Press = -0.912652226529942 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -11101.809 -11101.809 -11254.166 -11254.166 294.74474 294.74474 69601.143 69601.143 203.95889 203.95889 11000 -11098.943 -11098.943 -11252.266 -11252.266 296.61402 296.61402 69657.118 69657.118 -371.40194 -371.40194 Loop time of 27.4378 on 1 procs for 1000 steps with 4000 atoms Performance: 3.149 ns/day, 7.622 hours/ns, 36.446 timesteps/s 40.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.814 | 26.814 | 26.814 | 0.0 | 97.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12653 | 0.12653 | 0.12653 | 0.0 | 0.46 Output | 2.718e-05 | 2.718e-05 | 2.718e-05 | 0.0 | 0.00 Modify | 0.43871 | 0.43871 | 0.43871 | 0.0 | 1.60 Other | | 0.05875 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5865 ave 5865 max 5865 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 535110 ave 535110 max 535110 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 535110 Ave neighs/atom = 133.778 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.909461659068, Press = -4.33581936004614 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -11098.943 -11098.943 -11252.266 -11252.266 296.61402 296.61402 69657.118 69657.118 -371.40194 -371.40194 12000 -11101.396 -11101.396 -11253.117 -11253.117 293.51528 293.51528 69645.399 69645.399 -332.97237 -332.97237 Loop time of 29.3155 on 1 procs for 1000 steps with 4000 atoms Performance: 2.947 ns/day, 8.143 hours/ns, 34.112 timesteps/s 37.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.653 | 28.653 | 28.653 | 0.0 | 97.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098553 | 0.098553 | 0.098553 | 0.0 | 0.34 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.50414 | 0.50414 | 0.50414 | 0.0 | 1.72 Other | | 0.06017 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5861 ave 5861 max 5861 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 534874 ave 534874 max 534874 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 534874 Ave neighs/atom = 133.719 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.894212292862, Press = -0.433142128752796 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -11101.396 -11101.396 -11253.117 -11253.117 293.51528 293.51528 69645.399 69645.399 -332.97237 -332.97237 13000 -11094.693 -11094.693 -11250 -11250 300.45187 300.45187 69618.58 69618.58 536.41817 536.41817 Loop time of 29.9366 on 1 procs for 1000 steps with 4000 atoms Performance: 2.886 ns/day, 8.316 hours/ns, 33.404 timesteps/s 36.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.469 | 29.469 | 29.469 | 0.0 | 98.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098496 | 0.098496 | 0.098496 | 0.0 | 0.33 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.32888 | 0.32888 | 0.32888 | 0.0 | 1.10 Other | | 0.03981 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5854 ave 5854 max 5854 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 535022 ave 535022 max 535022 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 535022 Ave neighs/atom = 133.756 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.00867365203, Press = -1.67856857540518 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -11094.693 -11094.693 -11250 -11250 300.45187 300.45187 69618.58 69618.58 536.41817 536.41817 14000 -11100.787 -11100.787 -11254.51 -11254.51 297.38756 297.38756 69624.14 69624.14 -119.91391 -119.91391 Loop time of 30.324 on 1 procs for 1000 steps with 4000 atoms Performance: 2.849 ns/day, 8.423 hours/ns, 32.977 timesteps/s 36.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.905 | 29.905 | 29.905 | 0.0 | 98.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058474 | 0.058474 | 0.058474 | 0.0 | 0.19 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.34026 | 0.34026 | 0.34026 | 0.0 | 1.12 Other | | 0.02008 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5852 ave 5852 max 5852 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 535138 ave 535138 max 535138 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 535138 Ave neighs/atom = 133.785 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.034310570036, Press = -3.97048780129589 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -11100.787 -11100.787 -11254.51 -11254.51 297.38756 297.38756 69624.14 69624.14 -119.91391 -119.91391 15000 -11103.421 -11103.421 -11251.843 -11251.843 287.1316 287.1316 69631.272 69631.272 12.035386 12.035386 Loop time of 30.5147 on 1 procs for 1000 steps with 4000 atoms Performance: 2.831 ns/day, 8.476 hours/ns, 32.771 timesteps/s 36.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.883 | 29.883 | 29.883 | 0.0 | 97.93 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058104 | 0.058104 | 0.058104 | 0.0 | 0.19 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.46975 | 0.46975 | 0.46975 | 0.0 | 1.54 Other | | 0.1042 | | | 0.34 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5850 ave 5850 max 5850 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 535132 ave 535132 max 535132 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 535132 Ave neighs/atom = 133.783 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.016180162073, Press = -2.28108817127388 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -11103.421 -11103.421 -11251.843 -11251.843 287.1316 287.1316 69631.272 69631.272 12.035386 12.035386 16000 -11098.29 -11098.29 -11251.076 -11251.076 295.57679 295.57679 69722.577 69722.577 -1244.2109 -1244.2109 Loop time of 30.3763 on 1 procs for 1000 steps with 4000 atoms Performance: 2.844 ns/day, 8.438 hours/ns, 32.920 timesteps/s 36.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.514 | 29.514 | 29.514 | 0.0 | 97.16 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23914 | 0.23914 | 0.23914 | 0.0 | 0.79 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.60351 | 0.60351 | 0.60351 | 0.0 | 1.99 Other | | 0.02009 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5865 ave 5865 max 5865 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 535090 ave 535090 max 535090 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 535090 Ave neighs/atom = 133.773 Neighbor list builds = 0 Dangerous builds = 0 if "${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 69628.543414202 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0