# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.05616620182991*${_u_distance} variable latticeconst_converted equal 4.05616620182991*1 lattice fcc ${latticeconst_converted} lattice fcc 4.05616620182991 Lattice spacing in x,y,z = 4.05617 4.05617 4.05617 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.5617 40.5617 40.5617) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000339031 secs variable mass_converted equal 196.96655*${_u_mass} variable mass_converted equal 196.96655*1 # specify which KIM Model to use pair_style kim EMT_Asap_Standard_JacobsenStoltzeNorskov_1996_AlAgAuCuNiPdPt__MO_115316750986_001 pair_coeff * * Au mass 1 ${mass_converted} mass 1 196.96655 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 66734.0105788438 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66734.0105788438/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66734.0105788438/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 66734.0105788438/(1*1*${_u_distance}) variable V0_metal equal 66734.0105788438/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 66734.0105788438*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 66734.0105788438 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 273.15*${_u_temperature} variable temp_converted equal 273.15*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 273.15 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 273.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "273.15 - 0.2" variable T_up equal "273.15 + 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 = 7.61876 ghost atom cutoff = 7.61876 binsize = 3.80938, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.61876 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 -15059.345 -15059.345 -15200.54 -15200.54 273.15 273.15 66734.011 66734.011 2259.9706 2259.9706 1000 -14898.686 -14898.686 -15042.408 -15042.408 278.03999 278.03999 68053.882 68053.882 -1277.2349 -1277.2349 Loop time of 57.6443 on 1 procs for 1000 steps with 4000 atoms Performance: 1.499 ns/day, 16.012 hours/ns, 17.348 timesteps/s 45.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 56.968 | 56.968 | 56.968 | 0.0 | 98.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.09891 | 0.09891 | 0.09891 | 0.0 | 0.17 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.51713 | 0.51713 | 0.51713 | 0.0 | 0.90 Other | | 0.05987 | | | 0.10 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -14898.686 -14898.686 -15042.408 -15042.408 278.03999 278.03999 68053.882 68053.882 -1277.2349 -1277.2349 2000 -14912.526 -14912.526 -15056.313 -15056.313 278.16647 278.16647 67927.776 67927.776 -720.07505 -720.07505 Loop time of 58.6772 on 1 procs for 1000 steps with 4000 atoms Performance: 1.472 ns/day, 16.299 hours/ns, 17.042 timesteps/s 47.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 58.12 | 58.12 | 58.12 | 0.0 | 99.05 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13963 | 0.13963 | 0.13963 | 0.0 | 0.24 Output | 3.9816e-05 | 3.9816e-05 | 3.9816e-05 | 0.0 | 0.00 Modify | 0.37711 | 0.37711 | 0.37711 | 0.0 | 0.64 Other | | 0.03993 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 428028 ave 428028 max 428028 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 428028 Ave neighs/atom = 107.007 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -14912.526 -14912.526 -15056.313 -15056.313 278.16647 278.16647 67927.776 67927.776 -720.07505 -720.07505 3000 -14915.388 -14915.388 -15055.233 -15055.233 270.5405 270.5405 67904.325 67904.325 9.8513524 9.8513524 Loop time of 56.897 on 1 procs for 1000 steps with 4000 atoms Performance: 1.519 ns/day, 15.805 hours/ns, 17.576 timesteps/s 48.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 56.293 | 56.293 | 56.293 | 0.0 | 98.94 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.069045 | 0.069045 | 0.069045 | 0.0 | 0.12 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.51508 | 0.51508 | 0.51508 | 0.0 | 0.91 Other | | 0.01973 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 430230 ave 430230 max 430230 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 430230 Ave neighs/atom = 107.558 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -14915.388 -14915.388 -15055.233 -15055.233 270.5405 270.5405 67904.325 67904.325 9.8513524 9.8513524 4000 -14912.344 -14912.344 -15054.502 -15054.502 275.01491 275.01491 67929.645 67929.645 -477.48833 -477.48833 Loop time of 55.0202 on 1 procs for 1000 steps with 4000 atoms Performance: 1.570 ns/day, 15.283 hours/ns, 18.175 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 54.565 | 54.565 | 54.565 | 0.0 | 99.17 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079582 | 0.079582 | 0.079582 | 0.0 | 0.14 Output | 3.9101e-05 | 3.9101e-05 | 3.9101e-05 | 0.0 | 0.00 Modify | 0.35595 | 0.35595 | 0.35595 | 0.0 | 0.65 Other | | 0.01981 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 430488 ave 430488 max 430488 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 430488 Ave neighs/atom = 107.622 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -14912.344 -14912.344 -15054.502 -15054.502 275.01491 275.01491 67929.645 67929.645 -477.48833 -477.48833 5000 -14913.081 -14913.081 -15054.63 -15054.63 273.83494 273.83494 67941.967 67941.967 -748.85808 -748.85808 Loop time of 43.2993 on 1 procs for 1000 steps with 4000 atoms Performance: 1.995 ns/day, 12.028 hours/ns, 23.095 timesteps/s 63.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 42.974 | 42.974 | 42.974 | 0.0 | 99.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.068857 | 0.068857 | 0.068857 | 0.0 | 0.16 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.21661 | 0.21661 | 0.21661 | 0.0 | 0.50 Other | | 0.03979 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 430122 ave 430122 max 430122 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 430122 Ave neighs/atom = 107.531 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.138874241187, Press = 1.71071108347431 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -14913.081 -14913.081 -15054.63 -15054.63 273.83494 273.83494 67941.967 67941.967 -748.85808 -748.85808 6000 -14915.169 -14915.169 -15054.759 -15054.759 270.04599 270.04599 67940.085 67940.085 -743.40874 -743.40874 Loop time of 48.7692 on 1 procs for 1000 steps with 4000 atoms Performance: 1.772 ns/day, 13.547 hours/ns, 20.505 timesteps/s 56.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 48.341 | 48.341 | 48.341 | 0.0 | 99.12 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.069152 | 0.069152 | 0.069152 | 0.0 | 0.14 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.31937 | 0.31937 | 0.31937 | 0.0 | 0.65 Other | | 0.03968 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 429490 ave 429490 max 429490 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 429490 Ave neighs/atom = 107.373 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.875575422312, Press = 20.1378354397953 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -14915.169 -14915.169 -15054.759 -15054.759 270.04599 270.04599 67940.085 67940.085 -743.40874 -743.40874 7000 -14911.601 -14911.601 -15052.468 -15052.468 272.5176 272.5176 67942.559 67942.559 -393.01637 -393.01637 Loop time of 44.1577 on 1 procs for 1000 steps with 4000 atoms Performance: 1.957 ns/day, 12.266 hours/ns, 22.646 timesteps/s 62.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 43.709 | 43.709 | 43.709 | 0.0 | 98.98 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.059068 | 0.059068 | 0.059068 | 0.0 | 0.13 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.31976 | 0.31976 | 0.31976 | 0.0 | 0.72 Other | | 0.06985 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 429770 ave 429770 max 429770 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 429770 Ave neighs/atom = 107.442 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.104280548285, Press = 25.3173000134044 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -14911.601 -14911.601 -15052.468 -15052.468 272.5176 272.5176 67942.559 67942.559 -393.01637 -393.01637 8000 -14916.621 -14916.621 -15053.095 -15053.095 264.01754 264.01754 67864.138 67864.138 1337.7561 1337.7561 Loop time of 54.3447 on 1 procs for 1000 steps with 4000 atoms Performance: 1.590 ns/day, 15.096 hours/ns, 18.401 timesteps/s 50.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.927 | 53.927 | 53.927 | 0.0 | 99.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.099196 | 0.099196 | 0.099196 | 0.0 | 0.18 Output | 5.1975e-05 | 5.1975e-05 | 5.1975e-05 | 0.0 | 0.00 Modify | 0.27939 | 0.27939 | 0.27939 | 0.0 | 0.51 Other | | 0.03958 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 429964 ave 429964 max 429964 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 429964 Ave neighs/atom = 107.491 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.05457068914, Press = 10.0521435522329 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -14916.621 -14916.621 -15053.095 -15053.095 264.01754 264.01754 67864.138 67864.138 1337.7561 1337.7561 9000 -14915.904 -14915.904 -15058.048 -15058.048 274.98721 274.98721 67851.722 67851.722 815.05127 815.05127 Loop time of 54.2461 on 1 procs for 1000 steps with 4000 atoms Performance: 1.593 ns/day, 15.068 hours/ns, 18.435 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.851 | 53.851 | 53.851 | 0.0 | 99.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07838 | 0.07838 | 0.07838 | 0.0 | 0.14 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.27747 | 0.27747 | 0.27747 | 0.0 | 0.51 Other | | 0.03971 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 431580 ave 431580 max 431580 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 431580 Ave neighs/atom = 107.895 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.945396229864, Press = 7.57210066525433 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -14915.904 -14915.904 -15058.048 -15058.048 274.98721 274.98721 67851.722 67851.722 815.05127 815.05127 10000 -14917.796 -14917.796 -15056.311 -15056.311 267.96648 267.96648 67841.572 67841.572 1342.7884 1342.7884 Loop time of 53.9879 on 1 procs for 1000 steps with 4000 atoms Performance: 1.600 ns/day, 14.997 hours/ns, 18.523 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.662 | 53.662 | 53.662 | 0.0 | 99.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05852 | 0.05852 | 0.05852 | 0.0 | 0.11 Output | 5.1022e-05 | 5.1022e-05 | 5.1022e-05 | 0.0 | 0.00 Modify | 0.24792 | 0.24792 | 0.24792 | 0.0 | 0.46 Other | | 0.01946 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 431780 ave 431780 max 431780 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 431780 Ave neighs/atom = 107.945 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.012172206481, Press = 3.81123191945629 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -14917.796 -14917.796 -15056.311 -15056.311 267.96648 267.96648 67841.572 67841.572 1342.7884 1342.7884 11000 -14914.177 -14914.177 -15054.097 -15054.097 270.68484 270.68484 67957.236 67957.236 -1051.7177 -1051.7177 Loop time of 54.1552 on 1 procs for 1000 steps with 4000 atoms Performance: 1.595 ns/day, 15.043 hours/ns, 18.465 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.769 | 53.769 | 53.769 | 0.0 | 99.29 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.048487 | 0.048487 | 0.048487 | 0.0 | 0.09 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.29817 | 0.29817 | 0.29817 | 0.0 | 0.55 Other | | 0.03967 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 431984 ave 431984 max 431984 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 431984 Ave neighs/atom = 107.996 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.807205815368, Press = -3.04947687039771 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -14914.177 -14914.177 -15054.097 -15054.097 270.68484 270.68484 67957.236 67957.236 -1051.7177 -1051.7177 12000 -14915.95 -14915.95 -15056.679 -15056.679 272.24893 272.24893 67918.673 67918.673 -504.44899 -504.44899 Loop time of 54.4378 on 1 procs for 1000 steps with 4000 atoms Performance: 1.587 ns/day, 15.122 hours/ns, 18.370 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 54.02 | 54.02 | 54.02 | 0.0 | 99.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038754 | 0.038754 | 0.038754 | 0.0 | 0.07 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.33948 | 0.33948 | 0.33948 | 0.0 | 0.62 Other | | 0.03977 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 429388 ave 429388 max 429388 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 429388 Ave neighs/atom = 107.347 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.919087686144, Press = 1.85892224381233 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -14915.95 -14915.95 -15056.679 -15056.679 272.24893 272.24893 67918.673 67918.673 -504.44899 -504.44899 13000 -14909.232 -14909.232 -15053.217 -15053.217 278.5496 278.5496 67876.24 67876.24 1215.3123 1215.3123 Loop time of 54.3563 on 1 procs for 1000 steps with 4000 atoms Performance: 1.590 ns/day, 15.099 hours/ns, 18.397 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 53.991 | 53.991 | 53.991 | 0.0 | 99.33 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078563 | 0.078563 | 0.078563 | 0.0 | 0.14 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.2676 | 0.2676 | 0.2676 | 0.0 | 0.49 Other | | 0.01944 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 430030 ave 430030 max 430030 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 430030 Ave neighs/atom = 107.507 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.959304540918, Press = 5.34812656604975 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -14909.232 -14909.232 -15053.217 -15053.217 278.5496 278.5496 67876.24 67876.24 1215.3123 1215.3123 14000 -14915.353 -14915.353 -15057.78 -15057.78 275.53384 275.53384 67788.381 67788.381 2526.129 2526.129 Loop time of 50.5267 on 1 procs for 1000 steps with 4000 atoms Performance: 1.710 ns/day, 14.035 hours/ns, 19.792 timesteps/s 53.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 50.044 | 50.044 | 50.044 | 0.0 | 99.04 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058593 | 0.058593 | 0.058593 | 0.0 | 0.12 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.37822 | 0.37822 | 0.37822 | 0.0 | 0.75 Other | | 0.04628 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 431122 ave 431122 max 431122 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 431122 Ave neighs/atom = 107.781 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T273.15.out" else "print 'not_converged' file output/vol_T273.15.out" print '${V}' file output/vol_T273.15.out 67915.3634077843 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0