# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.616867050528526*${_u_distance} variable latticeconst_converted equal 5.616867050528526*1 lattice fcc ${latticeconst_converted} lattice fcc 5.61686705052853 Lattice spacing in x,y,z = 5.61687 5.61687 5.61687 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (56.1687 56.1687 56.1687) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000473976 secs variable mass_converted equal 40.078*${_u_mass} variable mass_converted equal 40.078*1 # specify which KIM Model to use pair_style kim Morse_Shifted_GirifalcoWeizer_1959LowCutoff_Ca__MO_887105884651_002 WARNING: KIM Model does not provide `partialParticleVirial'; virial per atom will be zero (src/KIM/pair_kim.cpp:1089) pair_coeff * * Ca mass 1 ${mass_converted} mass 1 40.078 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 177207.636468567 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 177207.636468567/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 177207.636468567/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 177207.636468567/(1*1*${_u_distance}) variable V0_metal equal 177207.636468567/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 177207.636468567*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 177207.636468567 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 13.1448 ghost atom cutoff = 13.1448 binsize = 6.5724, bins = 9 9 9 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 13.1448 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -6686.8642 -6686.8642 -6838.3968 -6838.3968 293.15 293.15 177207.64 177207.64 913.35701 913.35701 1000 -6520.466 -6520.466 -6676.2731 -6676.2731 301.41952 301.41952 181134.46 181134.46 -303.90124 -303.90124 Loop time of 40.5054 on 1 procs for 1000 steps with 4000 atoms Performance: 2.133 ns/day, 11.252 hours/ns, 24.688 timesteps/s 42.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.748 | 39.748 | 39.748 | 0.0 | 98.13 Neigh | 0.2661 | 0.2661 | 0.2661 | 0.0 | 0.66 Comm | 0.11553 | 0.11553 | 0.11553 | 0.0 | 0.29 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.29556 | 0.29556 | 0.29556 | 0.0 | 0.73 Other | | 0.0805 | | | 0.20 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: 826038 ave 826038 max 826038 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826038 Ave neighs/atom = 206.51 Neighbor list builds = 5 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -6520.466 -6520.466 -6676.2731 -6676.2731 301.41952 301.41952 181134.46 181134.46 -303.90124 -303.90124 2000 -6540.7519 -6540.7519 -6686.613 -6686.613 282.17804 282.17804 180509.2 180509.2 25.222557 25.222557 Loop time of 38.5538 on 1 procs for 1000 steps with 4000 atoms Performance: 2.241 ns/day, 10.709 hours/ns, 25.938 timesteps/s 45.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.784 | 37.784 | 37.784 | 0.0 | 98.00 Neigh | 0.33851 | 0.33851 | 0.33851 | 0.0 | 0.88 Comm | 0.093981 | 0.093981 | 0.093981 | 0.0 | 0.24 Output | 4.4823e-05 | 4.4823e-05 | 4.4823e-05 | 0.0 | 0.00 Modify | 0.3053 | 0.3053 | 0.3053 | 0.0 | 0.79 Other | | 0.03209 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 826390 ave 826390 max 826390 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826390 Ave neighs/atom = 206.597 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -6540.7519 -6540.7519 -6686.613 -6686.613 282.17804 282.17804 180509.2 180509.2 25.222557 25.222557 3000 -6522.5013 -6522.5013 -6679.4829 -6679.4829 303.69162 303.69162 180666.24 180666.24 66.620552 66.620552 Loop time of 39.1773 on 1 procs for 1000 steps with 4000 atoms Performance: 2.205 ns/day, 10.883 hours/ns, 25.525 timesteps/s 45.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.222 | 38.222 | 38.222 | 0.0 | 97.56 Neigh | 0.41109 | 0.41109 | 0.41109 | 0.0 | 1.05 Comm | 0.14846 | 0.14846 | 0.14846 | 0.0 | 0.38 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.35572 | 0.35572 | 0.35572 | 0.0 | 0.91 Other | | 0.04022 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 826136 ave 826136 max 826136 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826136 Ave neighs/atom = 206.534 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -6522.5013 -6522.5013 -6679.4829 -6679.4829 303.69162 303.69162 180666.24 180666.24 66.620552 66.620552 4000 -6533.6551 -6533.6551 -6683.8896 -6683.8896 290.63893 290.63893 180724.55 180724.55 -101.28157 -101.28157 Loop time of 41.7939 on 1 procs for 1000 steps with 4000 atoms Performance: 2.067 ns/day, 11.609 hours/ns, 23.927 timesteps/s 42.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.793 | 40.793 | 40.793 | 0.0 | 97.60 Neigh | 0.39161 | 0.39161 | 0.39161 | 0.0 | 0.94 Comm | 0.13483 | 0.13483 | 0.13483 | 0.0 | 0.32 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.45474 | 0.45474 | 0.45474 | 0.0 | 1.09 Other | | 0.02014 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 825994 ave 825994 max 825994 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 825994 Ave neighs/atom = 206.499 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -6533.6551 -6533.6551 -6683.8896 -6683.8896 290.63893 290.63893 180724.55 180724.55 -101.28157 -101.28157 5000 -6530.2895 -6530.2895 -6682.3966 -6682.3966 294.26137 294.26137 180688.48 180688.48 -35.539317 -35.539317 Loop time of 42.2487 on 1 procs for 1000 steps with 4000 atoms Performance: 2.045 ns/day, 11.736 hours/ns, 23.669 timesteps/s 41.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.298 | 41.298 | 41.298 | 0.0 | 97.75 Neigh | 0.46635 | 0.46635 | 0.46635 | 0.0 | 1.10 Comm | 0.16932 | 0.16932 | 0.16932 | 0.0 | 0.40 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.2954 | 0.2954 | 0.2954 | 0.0 | 0.70 Other | | 0.01997 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 828232 ave 828232 max 828232 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 828232 Ave neighs/atom = 207.058 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 289.605227181706, Press = 128.064537661158 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -6530.2895 -6530.2895 -6682.3966 -6682.3966 294.26137 294.26137 180688.48 180688.48 -35.539317 -35.539317 6000 -6530.7506 -6530.7506 -6681.6904 -6681.6904 292.00319 292.00319 180294.98 180294.98 317.75219 317.75219 Loop time of 40.7175 on 1 procs for 1000 steps with 4000 atoms Performance: 2.122 ns/day, 11.310 hours/ns, 24.559 timesteps/s 43.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.646 | 39.646 | 39.646 | 0.0 | 97.37 Neigh | 0.43291 | 0.43291 | 0.43291 | 0.0 | 1.06 Comm | 0.094789 | 0.094789 | 0.094789 | 0.0 | 0.23 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.44331 | 0.44331 | 0.44331 | 0.0 | 1.09 Other | | 0.1001 | | | 0.25 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 825548 ave 825548 max 825548 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 825548 Ave neighs/atom = 206.387 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.352006527218, Press = -2.01339441550736 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -6530.7506 -6530.7506 -6681.6904 -6681.6904 292.00319 292.00319 180294.98 180294.98 317.75219 317.75219 7000 -6529.4195 -6529.4195 -6677.7034 -6677.7034 286.86526 286.86526 181108.95 181108.95 -345.85096 -345.85096 Loop time of 41.293 on 1 procs for 1000 steps with 4000 atoms Performance: 2.092 ns/day, 11.470 hours/ns, 24.217 timesteps/s 42.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.079 | 40.079 | 40.079 | 0.0 | 97.06 Neigh | 0.45385 | 0.45385 | 0.45385 | 0.0 | 1.10 Comm | 0.23432 | 0.23432 | 0.23432 | 0.0 | 0.57 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.46553 | 0.46553 | 0.46553 | 0.0 | 1.13 Other | | 0.06007 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 826904 ave 826904 max 826904 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826904 Ave neighs/atom = 206.726 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.026481717153, Press = -1.17314681179591 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -6529.4195 -6529.4195 -6677.7034 -6677.7034 286.86526 286.86526 181108.95 181108.95 -345.85096 -345.85096 8000 -6530.0714 -6530.0714 -6680.5566 -6680.5566 291.1238 291.1238 180547.36 180547.36 106.03343 106.03343 Loop time of 41.6397 on 1 procs for 1000 steps with 4000 atoms Performance: 2.075 ns/day, 11.567 hours/ns, 24.016 timesteps/s 42.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.585 | 40.585 | 40.585 | 0.0 | 97.47 Neigh | 0.41921 | 0.41921 | 0.41921 | 0.0 | 1.01 Comm | 0.19266 | 0.19266 | 0.19266 | 0.0 | 0.46 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.40204 | 0.40204 | 0.40204 | 0.0 | 0.97 Other | | 0.04033 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 828514 ave 828514 max 828514 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 828514 Ave neighs/atom = 207.129 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.209505715176, Press = 5.39343605535458 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -6530.0714 -6530.0714 -6680.5566 -6680.5566 291.1238 291.1238 180547.36 180547.36 106.03343 106.03343 9000 -6534.6168 -6534.6168 -6683.6791 -6683.6791 288.37113 288.37113 180497 180497 93.251948 93.251948 Loop time of 40.9365 on 1 procs for 1000 steps with 4000 atoms Performance: 2.111 ns/day, 11.371 hours/ns, 24.428 timesteps/s 43.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.892 | 39.892 | 39.892 | 0.0 | 97.45 Neigh | 0.47005 | 0.47005 | 0.47005 | 0.0 | 1.15 Comm | 0.15432 | 0.15432 | 0.15432 | 0.0 | 0.38 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.37014 | 0.37014 | 0.37014 | 0.0 | 0.90 Other | | 0.05005 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 826156 ave 826156 max 826156 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826156 Ave neighs/atom = 206.539 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.159855344847, Press = -0.552131691384394 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -6534.6168 -6534.6168 -6683.6791 -6683.6791 288.37113 288.37113 180497 180497 93.251948 93.251948 10000 -6527.91 -6527.91 -6681.2336 -6681.2336 296.61488 296.61488 180784.45 180784.45 -94.053967 -94.053967 Loop time of 40.7818 on 1 procs for 1000 steps with 4000 atoms Performance: 2.119 ns/day, 11.328 hours/ns, 24.521 timesteps/s 43.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.867 | 39.867 | 39.867 | 0.0 | 97.76 Neigh | 0.40942 | 0.40942 | 0.40942 | 0.0 | 1.00 Comm | 0.12456 | 0.12456 | 0.12456 | 0.0 | 0.31 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.34068 | 0.34068 | 0.34068 | 0.0 | 0.84 Other | | 0.04029 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 826552 ave 826552 max 826552 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826552 Ave neighs/atom = 206.638 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.364774413372, Press = 0.6001290112702 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -6527.91 -6527.91 -6681.2336 -6681.2336 296.61488 296.61488 180784.45 180784.45 -94.053967 -94.053967 11000 -6530.3878 -6530.3878 -6680.3482 -6680.3482 290.10861 290.10861 180651.09 180651.09 15.879539 15.879539 Loop time of 40.413 on 1 procs for 1000 steps with 4000 atoms Performance: 2.138 ns/day, 11.226 hours/ns, 24.744 timesteps/s 43.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.63 | 39.63 | 39.63 | 0.0 | 98.06 Neigh | 0.29899 | 0.29899 | 0.29899 | 0.0 | 0.74 Comm | 0.073677 | 0.073677 | 0.073677 | 0.0 | 0.18 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.36993 | 0.36993 | 0.36993 | 0.0 | 0.92 Other | | 0.04025 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 827274 ave 827274 max 827274 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 827274 Ave neighs/atom = 206.819 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.085325266362, Press = 1.23122049724912 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -6530.3878 -6530.3878 -6680.3482 -6680.3482 290.10861 290.10861 180651.09 180651.09 15.879539 15.879539 12000 -6530.3982 -6530.3982 -6683.0539 -6683.0539 295.32292 295.32292 180572.88 180572.88 65.477945 65.477945 Loop time of 41.0124 on 1 procs for 1000 steps with 4000 atoms Performance: 2.107 ns/day, 11.392 hours/ns, 24.383 timesteps/s 42.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.06 | 40.06 | 40.06 | 0.0 | 97.68 Neigh | 0.36757 | 0.36757 | 0.36757 | 0.0 | 0.90 Comm | 0.13444 | 0.13444 | 0.13444 | 0.0 | 0.33 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.41015 | 0.41015 | 0.41015 | 0.0 | 1.00 Other | | 0.04032 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 826558 ave 826558 max 826558 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826558 Ave neighs/atom = 206.639 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.085245649709, Press = -0.453303776636121 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -6530.3982 -6530.3982 -6683.0539 -6683.0539 295.32292 295.32292 180572.88 180572.88 65.477945 65.477945 13000 -6530.6642 -6530.6642 -6682.6272 -6682.6272 293.98279 293.98279 180974.73 180974.73 -284.75527 -284.75527 Loop time of 39.6738 on 1 procs for 1000 steps with 4000 atoms Performance: 2.178 ns/day, 11.021 hours/ns, 25.206 timesteps/s 44.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.781 | 38.781 | 38.781 | 0.0 | 97.75 Neigh | 0.41669 | 0.41669 | 0.41669 | 0.0 | 1.05 Comm | 0.17542 | 0.17542 | 0.17542 | 0.0 | 0.44 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.26086 | 0.26086 | 0.26086 | 0.0 | 0.66 Other | | 0.04023 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 827994 ave 827994 max 827994 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 827994 Ave neighs/atom = 206.999 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.125708025657, Press = 0.835567077732282 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -6530.6642 -6530.6642 -6682.6272 -6682.6272 293.98279 293.98279 180974.73 180974.73 -284.75527 -284.75527 14000 -6526.8349 -6526.8349 -6679.2345 -6679.2345 294.82722 294.82722 180325 180325 340.47827 340.47827 Loop time of 39.4598 on 1 procs for 1000 steps with 4000 atoms Performance: 2.190 ns/day, 10.961 hours/ns, 25.342 timesteps/s 44.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.574 | 38.574 | 38.574 | 0.0 | 97.76 Neigh | 0.47125 | 0.47125 | 0.47125 | 0.0 | 1.19 Comm | 0.11434 | 0.11434 | 0.11434 | 0.0 | 0.29 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.21948 | 0.21948 | 0.21948 | 0.0 | 0.56 Other | | 0.08037 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 828194 ave 828194 max 828194 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 828194 Ave neighs/atom = 207.048 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.148766030787, Press = 0.929099126661695 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -6526.8349 -6526.8349 -6679.2345 -6679.2345 294.82722 294.82722 180325 180325 340.47827 340.47827 15000 -6536.9288 -6536.9288 -6683.5369 -6683.5369 283.62324 283.62324 180737.9 180737.9 -119.42536 -119.42536 Loop time of 37.4914 on 1 procs for 1000 steps with 4000 atoms Performance: 2.305 ns/day, 10.414 hours/ns, 26.673 timesteps/s 46.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 36.589 | 36.589 | 36.589 | 0.0 | 97.59 Neigh | 0.31799 | 0.31799 | 0.31799 | 0.0 | 0.85 Comm | 0.1146 | 0.1146 | 0.1146 | 0.0 | 0.31 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.42957 | 0.42957 | 0.42957 | 0.0 | 1.15 Other | | 0.0403 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 827016 ave 827016 max 827016 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 827016 Ave neighs/atom = 206.754 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.18686918355, Press = -1.09983622880995 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -6536.9288 -6536.9288 -6683.5369 -6683.5369 283.62324 283.62324 180737.9 180737.9 -119.42536 -119.42536 16000 -6528.7461 -6528.7461 -6679.5231 -6679.5231 291.68836 291.68836 180725.61 180725.61 -20.579004 -20.579004 Loop time of 35.3312 on 1 procs for 1000 steps with 4000 atoms Performance: 2.445 ns/day, 9.814 hours/ns, 28.304 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.593 | 34.593 | 34.593 | 0.0 | 97.91 Neigh | 0.38422 | 0.38422 | 0.38422 | 0.0 | 1.09 Comm | 0.074182 | 0.074182 | 0.074182 | 0.0 | 0.21 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.25973 | 0.25973 | 0.25973 | 0.0 | 0.74 Other | | 0.02027 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 826828 ave 826828 max 826828 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826828 Ave neighs/atom = 206.707 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.990099753757, Press = 1.06870665914106 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -6528.7461 -6528.7461 -6679.5231 -6679.5231 291.68836 291.68836 180725.61 180725.61 -20.579004 -20.579004 17000 -6530.5806 -6530.5806 -6684.8292 -6684.8292 298.40437 298.40437 180575.38 180575.38 43.722053 43.722053 Loop time of 35.6315 on 1 procs for 1000 steps with 4000 atoms Performance: 2.425 ns/day, 9.898 hours/ns, 28.065 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.71 | 34.71 | 34.71 | 0.0 | 97.41 Neigh | 0.45768 | 0.45768 | 0.45768 | 0.0 | 1.28 Comm | 0.20426 | 0.20426 | 0.20426 | 0.0 | 0.57 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.23983 | 0.23983 | 0.23983 | 0.0 | 0.67 Other | | 0.01999 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 826680 ave 826680 max 826680 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826680 Ave neighs/atom = 206.67 Neighbor list builds = 8 Dangerous builds = 0 if "${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 180656.628067625 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0