# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.9946083426475534*${_u_distance} variable latticeconst_converted equal 3.9946083426475534*1 lattice fcc ${latticeconst_converted} lattice fcc 3.99460834264755 Lattice spacing in x,y,z = 3.99461 3.99461 3.99461 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (39.9461 39.9461 39.9461) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.0161629 secs variable mass_converted equal 26.981538*${_u_mass} variable mass_converted equal 26.981538*1 # specify which KIM Model to use pair_style kim EMT_Asap_Standard_JacobsenStoltzeNorskov_1996_Al__MO_623376124862_001 pair_coeff * * Al mass 1 ${mass_converted} mass 1 26.981538 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 63741.5491299752 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 63741.5491299752/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 63741.5491299752/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 63741.5491299752/(1*1*${_u_distance}) variable V0_metal equal 63741.5491299752/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 63741.5491299752*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 63741.5491299752 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 253.15*${_u_temperature} variable temp_converted equal 253.15*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 253.15 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 253.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "253.15 - 0.2" variable T_up equal "253.15 + 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 = 7.6001 ghost atom cutoff = 7.6001 binsize = 3.80005, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.6001 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 -13008.602 -13008.602 -13139.458 -13139.458 253.15 253.15 63741.549 63741.549 2192.762 2192.762 1000 -12865.04 -12865.04 -12995.959 -12995.959 253.27207 253.27207 65300.19 65300.19 -488.23265 -488.23265 Loop time of 64.7236 on 1 procs for 1000 steps with 4000 atoms Performance: 1.335 ns/day, 17.979 hours/ns, 15.450 timesteps/s 41.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 64.285 | 64.285 | 64.285 | 0.0 | 99.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11947 | 0.11947 | 0.11947 | 0.0 | 0.18 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.25929 | 0.25929 | 0.25929 | 0.0 | 0.40 Other | | 0.05982 | | | 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: 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -12865.04 -12865.04 -12995.959 -12995.959 253.27207 253.27207 65300.19 65300.19 -488.23265 -488.23265 2000 -12876.85 -12876.85 -13006.756 -13006.756 251.31108 251.31108 65141.022 65141.022 25.109383 25.109383 Loop time of 66.9076 on 1 procs for 1000 steps with 4000 atoms Performance: 1.291 ns/day, 18.585 hours/ns, 14.946 timesteps/s 42.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 66.353 | 66.353 | 66.353 | 0.0 | 99.17 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1197 | 0.1197 | 0.1197 | 0.0 | 0.18 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.33388 | 0.33388 | 0.33388 | 0.0 | 0.50 Other | | 0.1006 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 470966 ave 470966 max 470966 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 470966 Ave neighs/atom = 117.742 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -12876.85 -12876.85 -13006.756 -13006.756 251.31108 251.31108 65141.022 65141.022 25.109383 25.109383 3000 -12871.37 -12871.37 -13003.594 -13003.594 255.79595 255.79595 65154.535 65154.535 124.46544 124.46544 Loop time of 67.0341 on 1 procs for 1000 steps with 4000 atoms Performance: 1.289 ns/day, 18.621 hours/ns, 14.918 timesteps/s 42.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 66.44 | 66.44 | 66.44 | 0.0 | 99.11 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038924 | 0.038924 | 0.038924 | 0.0 | 0.06 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.49523 | 0.49523 | 0.49523 | 0.0 | 0.74 Other | | 0.05963 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 475528 ave 475528 max 475528 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 475528 Ave neighs/atom = 118.882 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -12871.37 -12871.37 -13003.594 -13003.594 255.79595 255.79595 65154.535 65154.535 124.46544 124.46544 4000 -12873.286 -12873.286 -13002.335 -13002.335 249.65542 249.65542 65214.723 65214.723 -215.21175 -215.21175 Loop time of 70.7905 on 1 procs for 1000 steps with 4000 atoms Performance: 1.221 ns/day, 19.664 hours/ns, 14.126 timesteps/s 40.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 70.366 | 70.366 | 70.366 | 0.0 | 99.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078815 | 0.078815 | 0.078815 | 0.0 | 0.11 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.30585 | 0.30585 | 0.30585 | 0.0 | 0.43 Other | | 0.03968 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 475276 ave 475276 max 475276 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 475276 Ave neighs/atom = 118.819 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -12873.286 -12873.286 -13002.335 -13002.335 249.65542 249.65542 65214.723 65214.723 -215.21175 -215.21175 5000 -12874.871 -12874.871 -13004.601 -13004.601 250.97114 250.97114 65129.094 65129.094 211.14041 211.14041 Loop time of 67.6688 on 1 procs for 1000 steps with 4000 atoms Performance: 1.277 ns/day, 18.797 hours/ns, 14.778 timesteps/s 41.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 67.024 | 67.024 | 67.024 | 0.0 | 99.05 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17888 | 0.17888 | 0.17888 | 0.0 | 0.26 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.38656 | 0.38656 | 0.38656 | 0.0 | 0.57 Other | | 0.0792 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 473992 ave 473992 max 473992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 473992 Ave neighs/atom = 118.498 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.924893118473, Press = 330.668475304008 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -12874.871 -12874.871 -13004.601 -13004.601 250.97114 250.97114 65129.094 65129.094 211.14041 211.14041 6000 -12871.623 -12871.623 -13002.092 -13002.092 252.40008 252.40008 65106.561 65106.561 371.08967 371.08967 Loop time of 75.4241 on 1 procs for 1000 steps with 4000 atoms Performance: 1.146 ns/day, 20.951 hours/ns, 13.258 timesteps/s 37.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 74.861 | 74.861 | 74.861 | 0.0 | 99.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078468 | 0.078468 | 0.078468 | 0.0 | 0.10 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.40479 | 0.40479 | 0.40479 | 0.0 | 0.54 Other | | 0.07962 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 475808 ave 475808 max 475808 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 475808 Ave neighs/atom = 118.952 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.683279123072, Press = -1.85051707916716 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -12871.623 -12871.623 -13002.092 -13002.092 252.40008 252.40008 65106.561 65106.561 371.08967 371.08967 7000 -12874.838 -12874.838 -13003.404 -13003.404 248.72043 248.72043 65337.799 65337.799 -980.12995 -980.12995 Loop time of 74.3869 on 1 procs for 1000 steps with 4000 atoms Performance: 1.161 ns/day, 20.663 hours/ns, 13.443 timesteps/s 38.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 73.78 | 73.78 | 73.78 | 0.0 | 99.18 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13909 | 0.13909 | 0.13909 | 0.0 | 0.19 Output | 3.0994e-05 | 3.0994e-05 | 3.0994e-05 | 0.0 | 0.00 Modify | 0.40799 | 0.40799 | 0.40799 | 0.0 | 0.55 Other | | 0.05947 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 474936 ave 474936 max 474936 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 474936 Ave neighs/atom = 118.734 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.054467142604, Press = 0.732091615697939 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -12874.838 -12874.838 -13003.404 -13003.404 248.72043 248.72043 65337.799 65337.799 -980.12995 -980.12995 8000 -12870.811 -12870.811 -13004.982 -13004.982 259.56321 259.56321 65170.071 65170.071 40.899019 40.899019 Loop time of 71.1031 on 1 procs for 1000 steps with 4000 atoms Performance: 1.215 ns/day, 19.751 hours/ns, 14.064 timesteps/s 39.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 70.608 | 70.608 | 70.608 | 0.0 | 99.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11841 | 0.11841 | 0.11841 | 0.0 | 0.17 Output | 3.2187e-05 | 3.2187e-05 | 3.2187e-05 | 0.0 | 0.00 Modify | 0.35747 | 0.35747 | 0.35747 | 0.0 | 0.50 Other | | 0.01938 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 471646 ave 471646 max 471646 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 471646 Ave neighs/atom = 117.912 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.874023114295, Press = 16.8233264302715 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -12870.811 -12870.811 -13004.982 -13004.982 259.56321 259.56321 65170.071 65170.071 40.899019 40.899019 9000 -12874.867 -12874.867 -13002.516 -13002.516 246.94411 246.94411 65093.562 65093.562 425.85883 425.85883 Loop time of 74.2082 on 1 procs for 1000 steps with 4000 atoms Performance: 1.164 ns/day, 20.613 hours/ns, 13.476 timesteps/s 38.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 73.58 | 73.58 | 73.58 | 0.0 | 99.15 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13955 | 0.13955 | 0.13955 | 0.0 | 0.19 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.44843 | 0.44843 | 0.44843 | 0.0 | 0.60 Other | | 0.03974 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 474850 ave 474850 max 474850 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 474850 Ave neighs/atom = 118.713 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.893322406791, Press = 2.97675525052894 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -12874.867 -12874.867 -13002.516 -13002.516 246.94411 246.94411 65093.562 65093.562 425.85883 425.85883 10000 -12871.625 -12871.625 -13002.832 -13002.832 253.82888 253.82888 65196.795 65196.795 -106.0392 -106.0392 Loop time of 85.1128 on 1 procs for 1000 steps with 4000 atoms Performance: 1.015 ns/day, 23.642 hours/ns, 11.749 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 84.396 | 84.396 | 84.396 | 0.0 | 99.16 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11903 | 0.11903 | 0.11903 | 0.0 | 0.14 Output | 5.0068e-05 | 5.0068e-05 | 5.0068e-05 | 0.0 | 0.00 Modify | 0.51926 | 0.51926 | 0.51926 | 0.0 | 0.61 Other | | 0.07817 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 476154 ave 476154 max 476154 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 476154 Ave neighs/atom = 119.038 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.861417018306, Press = 2.27734659583822 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -12871.625 -12871.625 -13002.832 -13002.832 253.82888 253.82888 65196.795 65196.795 -106.0392 -106.0392 11000 -12874.997 -12874.997 -13006.373 -13006.373 254.15511 254.15511 65178.222 65178.222 -142.04844 -142.04844 Loop time of 85.2299 on 1 procs for 1000 steps with 4000 atoms Performance: 1.014 ns/day, 23.675 hours/ns, 11.733 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 84.511 | 84.511 | 84.511 | 0.0 | 99.16 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1191 | 0.1191 | 0.1191 | 0.0 | 0.14 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.53963 | 0.53963 | 0.53963 | 0.0 | 0.63 Other | | 0.05975 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 474204 ave 474204 max 474204 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 474204 Ave neighs/atom = 118.551 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.595872283714, Press = 5.24965313934738 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -12874.997 -12874.997 -13006.373 -13006.373 254.15511 254.15511 65178.222 65178.222 -142.04844 -142.04844 12000 -12875.582 -12875.582 -13005.349 -13005.349 251.04386 251.04386 64997.854 64997.854 909.17739 909.17739 Loop time of 85.3842 on 1 procs for 1000 steps with 4000 atoms Performance: 1.012 ns/day, 23.718 hours/ns, 11.712 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 84.655 | 84.655 | 84.655 | 0.0 | 99.15 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.099427 | 0.099427 | 0.099427 | 0.0 | 0.12 Output | 3.2187e-05 | 3.2187e-05 | 3.2187e-05 | 0.0 | 0.00 Modify | 0.52017 | 0.52017 | 0.52017 | 0.0 | 0.61 Other | | 0.1097 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 474378 ave 474378 max 474378 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 474378 Ave neighs/atom = 118.594 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.597703812707, Press = 0.212833260768728 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -12875.582 -12875.582 -13005.349 -13005.349 251.04386 251.04386 64997.854 64997.854 909.17739 909.17739 13000 -12871.915 -12871.915 -13002.915 -13002.915 253.42776 253.42776 65295.695 65295.695 -637.87872 -637.87872 Loop time of 82.8847 on 1 procs for 1000 steps with 4000 atoms Performance: 1.042 ns/day, 23.024 hours/ns, 12.065 timesteps/s 34.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 82.174 | 82.174 | 82.174 | 0.0 | 99.14 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11945 | 0.11945 | 0.11945 | 0.0 | 0.14 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.51098 | 0.51098 | 0.51098 | 0.0 | 0.62 Other | | 0.08002 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 477796 ave 477796 max 477796 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 477796 Ave neighs/atom = 119.449 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.561708027701, Press = -0.571803763634125 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -12871.915 -12871.915 -13002.915 -13002.915 253.42776 253.42776 65295.695 65295.695 -637.87872 -637.87872 14000 -12875.265 -12875.265 -13005.584 -13005.584 252.11089 252.11089 65179.476 65179.476 -175.4988 -175.4988 Loop time of 79.5141 on 1 procs for 1000 steps with 4000 atoms Performance: 1.087 ns/day, 22.087 hours/ns, 12.576 timesteps/s 35.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 78.791 | 78.791 | 78.791 | 0.0 | 99.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.16238 | 0.16238 | 0.16238 | 0.0 | 0.20 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.48147 | 0.48147 | 0.48147 | 0.0 | 0.61 Other | | 0.07972 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 472290 ave 472290 max 472290 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 472290 Ave neighs/atom = 118.073 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.689096583386, Press = 4.31923607200403 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -12875.265 -12875.265 -13005.584 -13005.584 252.11089 252.11089 65179.476 65179.476 -175.4988 -175.4988 15000 -12872.371 -12872.371 -13005.87 -13005.87 258.26269 258.26269 65120.331 65120.331 208.04288 208.04288 Loop time of 77.3719 on 1 procs for 1000 steps with 4000 atoms Performance: 1.117 ns/day, 21.492 hours/ns, 12.925 timesteps/s 36.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 76.768 | 76.768 | 76.768 | 0.0 | 99.22 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.059483 | 0.059483 | 0.059483 | 0.0 | 0.08 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.43868 | 0.43868 | 0.43868 | 0.0 | 0.57 Other | | 0.1055 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 474506 ave 474506 max 474506 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 474506 Ave neighs/atom = 118.626 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.721912862713, Press = 1.09134705515004 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -12872.371 -12872.371 -13005.87 -13005.87 258.26269 258.26269 65120.331 65120.331 208.04288 208.04288 16000 -12873.164 -12873.164 -13005.7 -13005.7 256.39983 256.39983 65206.329 65206.329 -271.87266 -271.87266 Loop time of 76.2344 on 1 procs for 1000 steps with 4000 atoms Performance: 1.133 ns/day, 21.176 hours/ns, 13.117 timesteps/s 37.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 75.668 | 75.668 | 75.668 | 0.0 | 99.26 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.09844 | 0.09844 | 0.09844 | 0.0 | 0.13 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.40834 | 0.40834 | 0.40834 | 0.0 | 0.54 Other | | 0.05954 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 475306 ave 475306 max 475306 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 475306 Ave neighs/atom = 118.826 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.786090784831, Press = 1.56181158741122 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -12873.164 -12873.164 -13005.7 -13005.7 256.39983 256.39983 65206.329 65206.329 -271.87266 -271.87266 17000 -12871.649 -12871.649 -13004.257 -13004.257 256.53964 256.53964 65144.159 65144.159 183.04021 183.04021 Loop time of 76.3864 on 1 procs for 1000 steps with 4000 atoms Performance: 1.131 ns/day, 21.218 hours/ns, 13.091 timesteps/s 37.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 75.75 | 75.75 | 75.75 | 0.0 | 99.17 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038537 | 0.038537 | 0.038537 | 0.0 | 0.05 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.51804 | 0.51804 | 0.51804 | 0.0 | 0.68 Other | | 0.07972 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 474146 ave 474146 max 474146 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 474146 Ave neighs/atom = 118.537 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.958340715025, Press = 2.77653582170129 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 -12871.649 -12871.649 -13004.257 -13004.257 256.53964 256.53964 65144.159 65144.159 183.04021 183.04021 18000 -12876.914 -12876.914 -13005.887 -13005.887 249.50618 249.50618 65108.711 65108.711 231.59377 231.59377 Loop time of 72.6302 on 1 procs for 1000 steps with 4000 atoms Performance: 1.190 ns/day, 20.175 hours/ns, 13.768 timesteps/s 39.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 72.174 | 72.174 | 72.174 | 0.0 | 99.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.059084 | 0.059084 | 0.059084 | 0.0 | 0.08 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.33768 | 0.33768 | 0.33768 | 0.0 | 0.46 Other | | 0.05949 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 475000 ave 475000 max 475000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 475000 Ave neighs/atom = 118.75 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T253.15.out" else "print 'not_converged' file output/vol_T253.15.out" print '${V}' file output/vol_T253.15.out 65165.4097722843 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0