# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.070110480487348*${_u_distance} variable latticeconst_converted equal 4.070110480487348*1 lattice fcc ${latticeconst_converted} lattice fcc 4.07011048048735 Lattice spacing in x,y,z = 4.07011 4.07011 4.07011 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.7011 40.7011 40.7011) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.00037694 secs variable mass_converted equal 196.96655*${_u_mass} variable mass_converted equal 196.96655*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_GrocholaRusso_2005_Au__MO_557267801129_000 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 67424.6334437106 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 67424.6334437106/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 67424.6334437106/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 67424.6334437106/(1*1*${_u_distance}) variable V0_metal equal 67424.6334437106/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 67424.6334437106*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 67424.6334437106 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 293.15*${_u_temperature} variable temp_converted equal 293.15*1 variable Tdamp_converted equal 0.1*${_u_time} variable Tdamp_converted equal 0.1*1 variable press_converted equal 0.0*${_u_pressure} variable press_converted equal 0.0*1 variable Pdamp_converted equal 1*${_u_time} variable Pdamp_converted equal 1*1 # create initial velocities consistent with the chosen temperature velocity all create ${temp_converted} 17 mom yes rot yes velocity all create 293.15 17 mom yes rot yes # set NPT ensemble for all atoms fix ensemble all npt temp ${temp_converted} ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_u_energy} variable etotal_metal equal etotal/1 variable pe_metal equal pe/${_u_energy} variable pe_metal equal pe/1 variable T_metal equal temp/${_u_temperature} variable T_metal equal temp/1 variable V_metal equal vol/(${_u_distance}*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*1*${_u_distance}) variable V_metal equal vol/(1*1*1) variable P_metal equal press/${_u_pressure} variable P_metal equal press/1 fix avgmyTemp all ave/time 5 20 100 v_T_metal ave running start 5000 fix avgmyPress all ave/time 5 20 100 v_P_metal ave running start 5000 fix avgmyVol all ave/time 5 20 100 v_V_metal ave running start 5000 # extract fix quantities into variables so they can be used in if-else logic later. variable T equal f_avgmyTemp variable P equal f_avgmyPress variable V equal f_avgmyVol # set error bounds for temperature and pressure in original metal units (K and bar) variable T_low equal "293.15 - 0.2" variable T_up equal "293.15 + 0.2" variable P_low equal "0.0 - 0.2" variable P_up equal "0.0 + 0.2" # print to logfile every 1000 timesteps thermo_style custom step etotal v_etotal_metal pe v_pe_metal temp v_T_metal vol v_V_metal press v_P_metal thermo 1000 # Run a simulation for at most 2000*1000 timesteps. At each 1000th time step, check # whether the temperature and pressure have converged. If yes, break. label top variable a loop 2000 run 1000 Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7.5 ghost atom cutoff = 7.5 binsize = 3.75, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -15545.339 -15545.339 -15696.872 -15696.872 293.15 293.15 67424.633 67424.633 2400.4704 2400.4704 1000 -15378.005 -15378.005 -15535.942 -15535.942 305.53874 305.53874 67649.267 67649.267 703.88526 703.88526 Loop time of 13.9098 on 1 procs for 1000 steps with 4000 atoms Performance: 6.211 ns/day, 3.864 hours/ns, 71.892 timesteps/s 54.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.585 | 13.585 | 13.585 | 0.0 | 97.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.089046 | 0.089046 | 0.089046 | 0.0 | 0.64 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.21643 | 0.21643 | 0.21643 | 0.0 | 1.56 Other | | 0.01925 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 344000 ave 344000 max 344000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 344000 Ave neighs/atom = 86 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -15378.005 -15378.005 -15535.942 -15535.942 305.53874 305.53874 67649.267 67649.267 703.88526 703.88526 2000 -15394.381 -15394.381 -15547.797 -15547.797 296.79273 296.79273 67617.795 67617.795 813.46547 813.46547 Loop time of 16.6361 on 1 procs for 1000 steps with 4000 atoms Performance: 5.194 ns/day, 4.621 hours/ns, 60.110 timesteps/s 53.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 16.258 | 16.258 | 16.258 | 0.0 | 97.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.059501 | 0.059501 | 0.059501 | 0.0 | 0.36 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.29857 | 0.29857 | 0.29857 | 0.0 | 1.79 Other | | 0.01983 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 375664 ave 375664 max 375664 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 375664 Ave neighs/atom = 93.916 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -15394.381 -15394.381 -15547.797 -15547.797 296.79273 296.79273 67617.795 67617.795 813.46547 813.46547 3000 -15390.992 -15390.992 -15542.614 -15542.614 293.32252 293.32252 67672.301 67672.301 -601.72392 -601.72392 Loop time of 17.06 on 1 procs for 1000 steps with 4000 atoms Performance: 5.064 ns/day, 4.739 hours/ns, 58.617 timesteps/s 52.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 16.683 | 16.683 | 16.683 | 0.0 | 97.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079107 | 0.079107 | 0.079107 | 0.0 | 0.46 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.27822 | 0.27822 | 0.27822 | 0.0 | 1.63 Other | | 0.01972 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 373386 ave 373386 max 373386 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 373386 Ave neighs/atom = 93.3465 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -15390.992 -15390.992 -15542.614 -15542.614 293.32252 293.32252 67672.301 67672.301 -601.72392 -601.72392 4000 -15389.259 -15389.259 -15543.252 -15543.252 297.91011 297.91011 67648.975 67648.975 130.40134 130.40134 Loop time of 18.9575 on 1 procs for 1000 steps with 4000 atoms Performance: 4.558 ns/day, 5.266 hours/ns, 52.750 timesteps/s 46.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.512 | 18.512 | 18.512 | 0.0 | 97.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.039459 | 0.039459 | 0.039459 | 0.0 | 0.21 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.33927 | 0.33927 | 0.33927 | 0.0 | 1.79 Other | | 0.06683 | | | 0.35 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 373928 ave 373928 max 373928 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 373928 Ave neighs/atom = 93.482 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -15389.259 -15389.259 -15543.252 -15543.252 297.91011 297.91011 67648.975 67648.975 130.40134 130.40134 5000 -15391.127 -15391.127 -15543.85 -15543.85 295.45291 295.45291 67701.566 67701.566 -1323.4971 -1323.4971 Loop time of 20.4663 on 1 procs for 1000 steps with 4000 atoms Performance: 4.222 ns/day, 5.685 hours/ns, 48.861 timesteps/s 44.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.105 | 20.105 | 20.105 | 0.0 | 98.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.060029 | 0.060029 | 0.060029 | 0.0 | 0.29 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.26134 | 0.26134 | 0.26134 | 0.0 | 1.28 Other | | 0.03985 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 374252 ave 374252 max 374252 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 374252 Ave neighs/atom = 93.563 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 294.293075755658, Press = -26.2966028441973 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -15391.127 -15391.127 -15543.85 -15543.85 295.45291 295.45291 67701.566 67701.566 -1323.4971 -1323.4971 6000 -15391.054 -15391.054 -15542.816 -15542.816 293.5944 293.5944 67752.103 67752.103 -2710.8543 -2710.8543 Loop time of 21.5468 on 1 procs for 1000 steps with 4000 atoms Performance: 4.010 ns/day, 5.985 hours/ns, 46.411 timesteps/s 41.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.972 | 20.972 | 20.972 | 0.0 | 97.33 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11949 | 0.11949 | 0.11949 | 0.0 | 0.55 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.39536 | 0.39536 | 0.39536 | 0.0 | 1.83 Other | | 0.06018 | | | 0.28 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 372998 ave 372998 max 372998 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 372998 Ave neighs/atom = 93.2495 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 293.485683928529, Press = 25.5352691221585 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -15391.054 -15391.054 -15542.816 -15542.816 293.5944 293.5944 67752.103 67752.103 -2710.8543 -2710.8543 7000 -15392.21 -15392.21 -15542.484 -15542.484 290.71446 290.71446 67664.449 67664.449 -416.03086 -416.03086 Loop time of 20.5236 on 1 procs for 1000 steps with 4000 atoms Performance: 4.210 ns/day, 5.701 hours/ns, 48.724 timesteps/s 44.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.039 | 20.039 | 20.039 | 0.0 | 97.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10872 | 0.10872 | 0.10872 | 0.0 | 0.53 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.33548 | 0.33548 | 0.33548 | 0.0 | 1.63 Other | | 0.04006 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 372780 ave 372780 max 372780 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 372780 Ave neighs/atom = 93.195 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 293.128959841449, Press = 22.6160355544148 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -15392.21 -15392.21 -15542.484 -15542.484 290.71446 290.71446 67664.449 67664.449 -416.03086 -416.03086 8000 -15390.968 -15390.968 -15541.598 -15541.598 291.40372 291.40372 67620.238 67620.238 936.55666 936.55666 Loop time of 20.1562 on 1 procs for 1000 steps with 4000 atoms Performance: 4.287 ns/day, 5.599 hours/ns, 49.613 timesteps/s 44.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.702 | 19.702 | 19.702 | 0.0 | 97.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079583 | 0.079583 | 0.079583 | 0.0 | 0.39 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.325 | 0.325 | 0.325 | 0.0 | 1.61 Other | | 0.05007 | | | 0.25 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 374580 ave 374580 max 374580 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 374580 Ave neighs/atom = 93.645 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 293.480863584197, Press = 14.4906064986716 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -15390.968 -15390.968 -15541.598 -15541.598 291.40372 291.40372 67620.238 67620.238 936.55666 936.55666 9000 -15390.279 -15390.279 -15544.668 -15544.668 298.6752 298.6752 67608.107 67608.107 1137.0203 1137.0203 Loop time of 20.7973 on 1 procs for 1000 steps with 4000 atoms Performance: 4.154 ns/day, 5.777 hours/ns, 48.083 timesteps/s 42.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.434 | 20.434 | 20.434 | 0.0 | 98.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.099264 | 0.099264 | 0.099264 | 0.0 | 0.48 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.24389 | 0.24389 | 0.24389 | 0.0 | 1.17 Other | | 0.01978 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 374916 ave 374916 max 374916 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 374916 Ave neighs/atom = 93.729 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 293.258419208609, Press = 3.68094856374914 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -15390.279 -15390.279 -15544.668 -15544.668 298.6752 298.6752 67608.107 67608.107 1137.0203 1137.0203 10000 -15386.44 -15386.44 -15541.298 -15541.298 299.58332 299.58332 67678.489 67678.489 -603.19197 -603.19197 Loop time of 20.3497 on 1 procs for 1000 steps with 4000 atoms Performance: 4.246 ns/day, 5.653 hours/ns, 49.141 timesteps/s 44.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.856 | 19.856 | 19.856 | 0.0 | 97.58 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.080141 | 0.080141 | 0.080141 | 0.0 | 0.39 Output | 4.8876e-05 | 4.8876e-05 | 4.8876e-05 | 0.0 | 0.00 Modify | 0.33321 | 0.33321 | 0.33321 | 0.0 | 1.64 Other | | 0.08004 | | | 0.39 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 374604 ave 374604 max 374604 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 374604 Ave neighs/atom = 93.651 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 293.254556112678, Press = 4.81270215199695 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -15386.44 -15386.44 -15541.298 -15541.298 299.58332 299.58332 67678.489 67678.489 -603.19197 -603.19197 11000 -15388.005 -15388.005 -15541.317 -15541.317 296.59393 296.59393 67650.931 67650.931 232.5419 232.5419 Loop time of 21.5373 on 1 procs for 1000 steps with 4000 atoms Performance: 4.012 ns/day, 5.983 hours/ns, 46.431 timesteps/s 42.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.048 | 21.048 | 21.048 | 0.0 | 97.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07988 | 0.07988 | 0.07988 | 0.0 | 0.37 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.38928 | 0.38928 | 0.38928 | 0.0 | 1.81 Other | | 0.01996 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 374310 ave 374310 max 374310 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 374310 Ave neighs/atom = 93.5775 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 293.23984079218, Press = 4.36149998974944 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -15388.005 -15388.005 -15541.317 -15541.317 296.59393 296.59393 67650.931 67650.931 232.5419 232.5419 12000 -15392.818 -15392.818 -15543.705 -15543.705 291.89996 291.89996 67647.463 67647.463 179.71875 179.71875 Loop time of 20.2772 on 1 procs for 1000 steps with 4000 atoms Performance: 4.261 ns/day, 5.633 hours/ns, 49.317 timesteps/s 44.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.754 | 19.754 | 19.754 | 0.0 | 97.42 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13959 | 0.13959 | 0.13959 | 0.0 | 0.69 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.36402 | 0.36402 | 0.36402 | 0.0 | 1.80 Other | | 0.01994 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 374182 ave 374182 max 374182 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 374182 Ave neighs/atom = 93.5455 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 293.39949764754, Press = 2.68343462764463 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -15392.818 -15392.818 -15543.705 -15543.705 291.89996 291.89996 67647.463 67647.463 179.71875 179.71875 13000 -15390.571 -15390.571 -15541.62 -15541.62 292.21618 292.21618 67724.173 67724.173 -1819.53 -1819.53 Loop time of 20.3167 on 1 procs for 1000 steps with 4000 atoms Performance: 4.253 ns/day, 5.644 hours/ns, 49.220 timesteps/s 44.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.847 | 19.847 | 19.847 | 0.0 | 97.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.060065 | 0.060065 | 0.060065 | 0.0 | 0.30 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.38967 | 0.38967 | 0.38967 | 0.0 | 1.92 Other | | 0.02003 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 373860 ave 373860 max 373860 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 373860 Ave neighs/atom = 93.465 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 293.20988553117, Press = 7.7118986177749 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -15390.571 -15390.571 -15541.62 -15541.62 292.21618 292.21618 67724.173 67724.173 -1819.53 -1819.53 14000 -15389.804 -15389.804 -15542.646 -15542.646 295.68348 295.68348 67671.506 67671.506 -427.48217 -427.48217 Loop time of 19.8126 on 1 procs for 1000 steps with 4000 atoms Performance: 4.361 ns/day, 5.503 hours/ns, 50.473 timesteps/s 45.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.308 | 19.308 | 19.308 | 0.0 | 97.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.099629 | 0.099629 | 0.099629 | 0.0 | 0.50 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.36468 | 0.36468 | 0.36468 | 0.0 | 1.84 Other | | 0.04008 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 373210 ave 373210 max 373210 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 373210 Ave neighs/atom = 93.3025 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 293.22493349797, Press = 4.20529310418087 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -15389.804 -15389.804 -15542.646 -15542.646 295.68348 295.68348 67671.506 67671.506 -427.48217 -427.48217 15000 -15393.046 -15393.046 -15543.264 -15543.264 290.60627 290.60627 67590.388 67590.388 1554.1408 1554.1408 Loop time of 19.8698 on 1 procs for 1000 steps with 4000 atoms Performance: 4.348 ns/day, 5.519 hours/ns, 50.328 timesteps/s 45.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.393 | 19.393 | 19.393 | 0.0 | 97.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.099744 | 0.099744 | 0.099744 | 0.0 | 0.50 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.33749 | 0.33749 | 0.33749 | 0.0 | 1.70 Other | | 0.03967 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 373982 ave 373982 max 373982 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 373982 Ave neighs/atom = 93.4955 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 293.299756708881, Press = 5.59307734290294 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -15393.046 -15393.046 -15543.264 -15543.264 290.60627 290.60627 67590.388 67590.388 1554.1408 1554.1408 16000 -15390.119 -15390.119 -15540.425 -15540.425 290.77618 290.77618 67603.733 67603.733 1446.2998 1446.2998 Loop time of 18.8406 on 1 procs for 1000 steps with 4000 atoms Performance: 4.586 ns/day, 5.233 hours/ns, 53.077 timesteps/s 47.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.282 | 18.282 | 18.282 | 0.0 | 97.04 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10963 | 0.10963 | 0.10963 | 0.0 | 0.58 Output | 2.718e-05 | 2.718e-05 | 2.718e-05 | 0.0 | 0.00 Modify | 0.39868 | 0.39868 | 0.39868 | 0.0 | 2.12 Other | | 0.04997 | | | 0.27 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 375032 ave 375032 max 375032 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 375032 Ave neighs/atom = 93.758 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 293.365626787344, Press = 1.9305283446094 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -15390.119 -15390.119 -15540.425 -15540.425 290.77618 290.77618 67603.733 67603.733 1446.2998 1446.2998 17000 -15393.761 -15393.761 -15543.312 -15543.312 289.31568 289.31568 67634.755 67634.755 451.59753 451.59753 Loop time of 17.9 on 1 procs for 1000 steps with 4000 atoms Performance: 4.827 ns/day, 4.972 hours/ns, 55.866 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.485 | 17.485 | 17.485 | 0.0 | 97.68 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.091748 | 0.091748 | 0.091748 | 0.0 | 0.51 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.28321 | 0.28321 | 0.28321 | 0.0 | 1.58 Other | | 0.03963 | | | 0.22 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 375292 ave 375292 max 375292 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 375292 Ave neighs/atom = 93.823 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" jump SELF break # Write final averaged volume to file if temperature and volume have converged; otherwise wirte a # flag to indicate non-convergence. variable myStep equal step if "${myStep} < 2000000" then "print '${V}' file output/vol_T293.15.out" else "print 'not_converged' file output/vol_T293.15.out" print '${V}' file output/vol_T293.15.out 67653.7858732144 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0