# 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 ${latticeconst_converted} lattice fcc 5.61686705052853 Lattice spacing in x,y,z = 5.61687 5.61687 5.61687 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (56.1687 56.1687 56.1687) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000507116 secs variable mass_converted equal 40.078*${_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_003 WARNING: KIM Model does not provide `partialParticleVirial'; virial per atom will be zero (src/KIM/pair_kim.cpp:979) 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) = 6.623 | 6.623 | 6.623 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 20.06 on 1 procs for 1000 steps with 4000 atoms Performance: 4.307 ns/day, 5.572 hours/ns, 49.850 timesteps/s 84.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.692 | 19.692 | 19.692 | 0.0 | 98.16 Neigh | 0.12169 | 0.12169 | 0.12169 | 0.0 | 0.61 Comm | 0.072127 | 0.072127 | 0.072127 | 0.0 | 0.36 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.154 | 0.154 | 0.154 | 0.0 | 0.77 Other | | 0.0204 | | | 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: 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.623 | 6.623 | 6.623 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -6520.466 -6520.466 -6676.2731 -6676.2731 301.41952 301.41952 181134.46 181134.46 -303.90124 -303.90124 2000 -6540.7519 -6540.7519 -6686.613 -6686.613 282.17804 282.17804 180509.2 180509.2 25.222557 25.222557 Loop time of 20.5369 on 1 procs for 1000 steps with 4000 atoms Performance: 4.207 ns/day, 5.705 hours/ns, 48.693 timesteps/s 85.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.064 | 20.064 | 20.064 | 0.0 | 97.70 Neigh | 0.18145 | 0.18145 | 0.18145 | 0.0 | 0.88 Comm | 0.074692 | 0.074692 | 0.074692 | 0.0 | 0.36 Output | 3.0041e-05 | 3.0041e-05 | 3.0041e-05 | 0.0 | 0.00 Modify | 0.19615 | 0.19615 | 0.19615 | 0.0 | 0.96 Other | | 0.02027 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 826390 ave 826390 max 826390 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826390 Ave neighs/atom = 206.597 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.623 | 6.623 | 6.623 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -6540.7519 -6540.7519 -6686.613 -6686.613 282.17804 282.17804 180509.2 180509.2 25.222557 25.222557 3000 -6522.5013 -6522.5013 -6679.4829 -6679.4829 303.69162 303.69162 180666.24 180666.24 66.620552 66.620552 Loop time of 19.5582 on 1 procs for 1000 steps with 4000 atoms Performance: 4.418 ns/day, 5.433 hours/ns, 51.129 timesteps/s 89.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.115 | 19.115 | 19.115 | 0.0 | 97.73 Neigh | 0.17579 | 0.17579 | 0.17579 | 0.0 | 0.90 Comm | 0.052674 | 0.052674 | 0.052674 | 0.0 | 0.27 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.19492 | 0.19492 | 0.19492 | 0.0 | 1.00 Other | | 0.02001 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 826136 ave 826136 max 826136 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826136 Ave neighs/atom = 206.534 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.623 | 6.623 | 6.623 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -6522.5013 -6522.5013 -6679.4829 -6679.4829 303.69162 303.69162 180666.24 180666.24 66.620552 66.620552 4000 -6533.6551 -6533.6551 -6683.8896 -6683.8896 290.63893 290.63893 180724.55 180724.55 -101.28157 -101.28157 Loop time of 18.2342 on 1 procs for 1000 steps with 4000 atoms Performance: 4.738 ns/day, 5.065 hours/ns, 54.842 timesteps/s 96.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.809 | 17.809 | 17.809 | 0.0 | 97.67 Neigh | 0.19842 | 0.19842 | 0.19842 | 0.0 | 1.09 Comm | 0.052449 | 0.052449 | 0.052449 | 0.0 | 0.29 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.15454 | 0.15454 | 0.15454 | 0.0 | 0.85 Other | | 0.01971 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 825994 ave 825994 max 825994 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 825994 Ave neighs/atom = 206.499 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.623 | 6.623 | 6.623 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -6533.6551 -6533.6551 -6683.8896 -6683.8896 290.63893 290.63893 180724.55 180724.55 -101.28157 -101.28157 5000 -6530.2895 -6530.2895 -6682.3966 -6682.3966 294.26137 294.26137 180688.48 180688.48 -35.539317 -35.539317 Loop time of 17.5674 on 1 procs for 1000 steps with 4000 atoms Performance: 4.918 ns/day, 4.880 hours/ns, 56.924 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.143 | 17.143 | 17.143 | 0.0 | 97.58 Neigh | 0.1977 | 0.1977 | 0.1977 | 0.0 | 1.13 Comm | 0.052583 | 0.052583 | 0.052583 | 0.0 | 0.30 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.15454 | 0.15454 | 0.15454 | 0.0 | 0.88 Other | | 0.01999 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 828232 ave 828232 max 828232 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 828232 Ave neighs/atom = 207.058 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 289.605227181706, Press = 128.064537661158 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.623 | 6.623 | 6.623 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -6530.2895 -6530.2895 -6682.3966 -6682.3966 294.26137 294.26137 180688.48 180688.48 -35.539317 -35.539317 6000 -6530.7506 -6530.7506 -6681.6904 -6681.6904 292.00319 292.00319 180294.98 180294.98 317.75219 317.75219 Loop time of 17.5325 on 1 procs for 1000 steps with 4000 atoms Performance: 4.928 ns/day, 4.870 hours/ns, 57.037 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.107 | 17.107 | 17.107 | 0.0 | 97.57 Neigh | 0.19433 | 0.19433 | 0.19433 | 0.0 | 1.11 Comm | 0.052645 | 0.052645 | 0.052645 | 0.0 | 0.30 Output | 3.0041e-05 | 3.0041e-05 | 3.0041e-05 | 0.0 | 0.00 Modify | 0.15891 | 0.15891 | 0.15891 | 0.0 | 0.91 Other | | 0.01994 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 825548 ave 825548 max 825548 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 825548 Ave neighs/atom = 206.387 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.352006527218, Press = -2.01339441550736 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.623 | 6.623 | 6.623 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -6530.7506 -6530.7506 -6681.6904 -6681.6904 292.00319 292.00319 180294.98 180294.98 317.75219 317.75219 7000 -6529.4195 -6529.4195 -6677.7034 -6677.7034 286.86526 286.86526 181108.95 181108.95 -345.85096 -345.85096 Loop time of 18.111 on 1 procs for 1000 steps with 4000 atoms Performance: 4.771 ns/day, 5.031 hours/ns, 55.215 timesteps/s 96.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.681 | 17.681 | 17.681 | 0.0 | 97.63 Neigh | 0.19873 | 0.19873 | 0.19873 | 0.0 | 1.10 Comm | 0.052599 | 0.052599 | 0.052599 | 0.0 | 0.29 Output | 2.5034e-05 | 2.5034e-05 | 2.5034e-05 | 0.0 | 0.00 Modify | 0.15896 | 0.15896 | 0.15896 | 0.0 | 0.88 Other | | 0.0198 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 826904 ave 826904 max 826904 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826904 Ave neighs/atom = 206.726 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.026481717153, Press = -1.17314681179591 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.623 | 6.623 | 6.623 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -6529.4195 -6529.4195 -6677.7034 -6677.7034 286.86526 286.86526 181108.95 181108.95 -345.85096 -345.85096 8000 -6530.0714 -6530.0714 -6680.5566 -6680.5566 291.1238 291.1238 180547.36 180547.36 106.03343 106.03343 Loop time of 17.4268 on 1 procs for 1000 steps with 4000 atoms Performance: 4.958 ns/day, 4.841 hours/ns, 57.383 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.001 | 17.001 | 17.001 | 0.0 | 97.56 Neigh | 0.19619 | 0.19619 | 0.19619 | 0.0 | 1.13 Comm | 0.05183 | 0.05183 | 0.05183 | 0.0 | 0.30 Output | 3.0041e-05 | 3.0041e-05 | 3.0041e-05 | 0.0 | 0.00 Modify | 0.15767 | 0.15767 | 0.15767 | 0.0 | 0.90 Other | | 0.01965 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 828514 ave 828514 max 828514 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 828514 Ave neighs/atom = 207.129 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.209505715176, Press = 5.39343605535458 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.623 | 6.623 | 6.623 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -6530.0714 -6530.0714 -6680.5566 -6680.5566 291.1238 291.1238 180547.36 180547.36 106.03343 106.03343 9000 -6534.6168 -6534.6168 -6683.6791 -6683.6791 288.37113 288.37113 180497 180497 93.251948 93.251948 Loop time of 17.9516 on 1 procs for 1000 steps with 4000 atoms Performance: 4.813 ns/day, 4.987 hours/ns, 55.705 timesteps/s 97.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.523 | 17.523 | 17.523 | 0.0 | 97.61 Neigh | 0.19644 | 0.19644 | 0.19644 | 0.0 | 1.09 Comm | 0.052667 | 0.052667 | 0.052667 | 0.0 | 0.29 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.15883 | 0.15883 | 0.15883 | 0.0 | 0.88 Other | | 0.02021 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 826156 ave 826156 max 826156 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826156 Ave neighs/atom = 206.539 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.159855344847, Press = -0.552131691384394 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.623 | 6.623 | 6.623 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -6534.6168 -6534.6168 -6683.6791 -6683.6791 288.37113 288.37113 180497 180497 93.251948 93.251948 10000 -6527.91 -6527.91 -6681.2336 -6681.2336 296.61488 296.61488 180784.45 180784.45 -94.053967 -94.053967 Loop time of 20.744 on 1 procs for 1000 steps with 4000 atoms Performance: 4.165 ns/day, 5.762 hours/ns, 48.207 timesteps/s 84.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.249 | 20.249 | 20.249 | 0.0 | 97.61 Neigh | 0.23832 | 0.23832 | 0.23832 | 0.0 | 1.15 Comm | 0.052702 | 0.052702 | 0.052702 | 0.0 | 0.25 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.18402 | 0.18402 | 0.18402 | 0.0 | 0.89 Other | | 0.01989 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 826552 ave 826552 max 826552 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826552 Ave neighs/atom = 206.638 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.364774413372, Press = 0.6001290112702 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.623 | 6.623 | 6.623 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -6527.91 -6527.91 -6681.2336 -6681.2336 296.61488 296.61488 180784.45 180784.45 -94.053967 -94.053967 11000 -6530.3878 -6530.3878 -6680.3482 -6680.3482 290.10861 290.10861 180651.09 180651.09 15.879539 15.879539 Loop time of 30.8397 on 1 procs for 1000 steps with 4000 atoms Performance: 2.802 ns/day, 8.567 hours/ns, 32.426 timesteps/s 56.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.118 | 30.118 | 30.118 | 0.0 | 97.66 Neigh | 0.24265 | 0.24265 | 0.24265 | 0.0 | 0.79 Comm | 0.10342 | 0.10342 | 0.10342 | 0.0 | 0.34 Output | 3.0994e-05 | 3.0994e-05 | 3.0994e-05 | 0.0 | 0.00 Modify | 0.33583 | 0.33583 | 0.33583 | 0.0 | 1.09 Other | | 0.04021 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 827274 ave 827274 max 827274 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 827274 Ave neighs/atom = 206.819 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.085325266362, Press = 1.23122049724912 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.623 | 6.623 | 6.623 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -6530.3878 -6530.3878 -6680.3482 -6680.3482 290.10861 290.10861 180651.09 180651.09 15.879539 15.879539 12000 -6530.3982 -6530.3982 -6683.0539 -6683.0539 295.32292 295.32292 180572.88 180572.88 65.477945 65.477945 Loop time of 27.3777 on 1 procs for 1000 steps with 4000 atoms Performance: 3.156 ns/day, 7.605 hours/ns, 36.526 timesteps/s 63.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.658 | 26.658 | 26.658 | 0.0 | 97.37 Neigh | 0.32612 | 0.32612 | 0.32612 | 0.0 | 1.19 Comm | 0.072921 | 0.072921 | 0.072921 | 0.0 | 0.27 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.28026 | 0.28026 | 0.28026 | 0.0 | 1.02 Other | | 0.04041 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 826558 ave 826558 max 826558 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826558 Ave neighs/atom = 206.639 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.085245649709, Press = -0.453303776636121 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.623 | 6.623 | 6.623 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -6530.3982 -6530.3982 -6683.0539 -6683.0539 295.32292 295.32292 180572.88 180572.88 65.477945 65.477945 13000 -6530.6642 -6530.6642 -6682.6272 -6682.6272 293.98279 293.98279 180974.73 180974.73 -284.75527 -284.75527 Loop time of 26.6627 on 1 procs for 1000 steps with 4000 atoms Performance: 3.240 ns/day, 7.406 hours/ns, 37.506 timesteps/s 65.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.046 | 26.046 | 26.046 | 0.0 | 97.69 Neigh | 0.28635 | 0.28635 | 0.28635 | 0.0 | 1.07 Comm | 0.052455 | 0.052455 | 0.052455 | 0.0 | 0.20 Output | 3.2187e-05 | 3.2187e-05 | 3.2187e-05 | 0.0 | 0.00 Modify | 0.23756 | 0.23756 | 0.23756 | 0.0 | 0.89 Other | | 0.03984 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 827994 ave 827994 max 827994 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 827994 Ave neighs/atom = 206.999 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.125708025657, Press = 0.835567077732282 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.623 | 6.623 | 6.623 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -6530.6642 -6530.6642 -6682.6272 -6682.6272 293.98279 293.98279 180974.73 180974.73 -284.75527 -284.75527 14000 -6526.8349 -6526.8349 -6679.2345 -6679.2345 294.82722 294.82722 180325 180325 340.47827 340.47827 Loop time of 26.5333 on 1 procs for 1000 steps with 4000 atoms Performance: 3.256 ns/day, 7.370 hours/ns, 37.688 timesteps/s 65.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 25.805 | 25.805 | 25.805 | 0.0 | 97.26 Neigh | 0.27227 | 0.27227 | 0.27227 | 0.0 | 1.03 Comm | 0.14295 | 0.14295 | 0.14295 | 0.0 | 0.54 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.27258 | 0.27258 | 0.27258 | 0.0 | 1.03 Other | | 0.04003 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 828194 ave 828194 max 828194 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 828194 Ave neighs/atom = 207.048 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.148766030787, Press = 0.929099126661695 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.623 | 6.623 | 6.623 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -6526.8349 -6526.8349 -6679.2345 -6679.2345 294.82722 294.82722 180325 180325 340.47827 340.47827 15000 -6536.9288 -6536.9288 -6683.5369 -6683.5369 283.62324 283.62324 180737.9 180737.9 -119.42536 -119.42536 Loop time of 25.2922 on 1 procs for 1000 steps with 4000 atoms Performance: 3.416 ns/day, 7.026 hours/ns, 39.538 timesteps/s 68.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.725 | 24.725 | 24.725 | 0.0 | 97.76 Neigh | 0.2773 | 0.2773 | 0.2773 | 0.0 | 1.10 Comm | 0.052625 | 0.052625 | 0.052625 | 0.0 | 0.21 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.21786 | 0.21786 | 0.21786 | 0.0 | 0.86 Other | | 0.01979 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 827016 ave 827016 max 827016 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 827016 Ave neighs/atom = 206.754 Neighbor list builds = 7 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.18686918355, Press = -1.09983622880995 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.623 | 6.623 | 6.623 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -6536.9288 -6536.9288 -6683.5369 -6683.5369 283.62324 283.62324 180737.9 180737.9 -119.42536 -119.42536 16000 -6528.7461 -6528.7461 -6679.5231 -6679.5231 291.68836 291.68836 180725.61 180725.61 -20.579004 -20.579004 Loop time of 25.3908 on 1 procs for 1000 steps with 4000 atoms Performance: 3.403 ns/day, 7.053 hours/ns, 39.384 timesteps/s 68.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.764 | 24.764 | 24.764 | 0.0 | 97.53 Neigh | 0.23494 | 0.23494 | 0.23494 | 0.0 | 0.93 Comm | 0.092659 | 0.092659 | 0.092659 | 0.0 | 0.36 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.27872 | 0.27872 | 0.27872 | 0.0 | 1.10 Other | | 0.02001 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 826828 ave 826828 max 826828 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826828 Ave neighs/atom = 206.707 Neighbor list builds = 8 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.990099753757, Press = 1.06870665914106 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.623 | 6.623 | 6.623 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -6528.7461 -6528.7461 -6679.5231 -6679.5231 291.68836 291.68836 180725.61 180725.61 -20.579004 -20.579004 17000 -6530.5806 -6530.5806 -6684.8292 -6684.8292 298.40437 298.40437 180575.38 180575.38 43.722053 43.722053 Loop time of 24.3642 on 1 procs for 1000 steps with 4000 atoms Performance: 3.546 ns/day, 6.768 hours/ns, 41.044 timesteps/s 71.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.766 | 23.766 | 23.766 | 0.0 | 97.55 Neigh | 0.30491 | 0.30491 | 0.30491 | 0.0 | 1.25 Comm | 0.074062 | 0.074062 | 0.074062 | 0.0 | 0.30 Output | 0.019401 | 0.019401 | 0.019401 | 0.0 | 0.08 Modify | 0.17897 | 0.17897 | 0.17897 | 0.0 | 0.73 Other | | 0.02047 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 826680 ave 826680 max 826680 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 826680 Ave neighs/atom = 206.67 Neighbor list builds = 8 Dangerous builds = 0 if "${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