# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.049696564674378*${_u_distance} variable latticeconst_converted equal 4.049696564674378*1 lattice fcc ${latticeconst_converted} lattice fcc 4.04969656467438 Lattice spacing in x,y,z = 4.0497 4.0497 4.0497 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.497 40.497 40.497) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000485897 secs variable mass_converted equal 26.981538*${_u_mass} variable mass_converted equal 26.981538*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_VailheFarkas_1997_CoAl__MO_284963179498_005 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 66415.1948248735 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66415.1948248735/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66415.1948248735/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 66415.1948248735/(1*1*${_u_distance}) variable V0_metal equal 66415.1948248735/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 66415.1948248735*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 66415.1948248735 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 333.15*${_u_temperature} variable temp_converted equal 333.15*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 333.15 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 333.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "333.15 - 0.2" variable T_up equal "333.15 + 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 = 7.60004 ghost atom cutoff = 7.60004 binsize = 3.80002, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.60004 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 -13301.623 -13301.623 -13473.832 -13473.832 333.15 333.15 66415.195 66415.195 2769.5066 2769.5066 1000 -13096.666 -13096.666 -13273.508 -13273.508 342.11337 342.11337 68955.158 68955.158 323.11601 323.11601 Loop time of 20.5055 on 1 procs for 1000 steps with 4000 atoms Performance: 4.214 ns/day, 5.696 hours/ns, 48.767 timesteps/s 45.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.948 | 19.948 | 19.948 | 0.0 | 97.28 Neigh | 0.069835 | 0.069835 | 0.069835 | 0.0 | 0.34 Comm | 0.080074 | 0.080074 | 0.080074 | 0.0 | 0.39 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.38752 | 0.38752 | 0.38752 | 0.0 | 1.89 Other | | 0.01972 | | | 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: 409622 ave 409622 max 409622 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 409622 Ave neighs/atom = 102.406 Neighbor list builds = 2 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13096.666 -13096.666 -13273.508 -13273.508 342.11337 342.11337 68955.158 68955.158 323.11601 323.11601 2000 -13120.588 -13120.588 -13289.319 -13289.319 326.42121 326.42121 68804.289 68804.289 -447.21871 -447.21871 Loop time of 20.5624 on 1 procs for 1000 steps with 4000 atoms Performance: 4.202 ns/day, 5.712 hours/ns, 48.632 timesteps/s 47.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.03 | 20.03 | 20.03 | 0.0 | 97.41 Neigh | 0.095136 | 0.095136 | 0.095136 | 0.0 | 0.46 Comm | 0.060335 | 0.060335 | 0.060335 | 0.0 | 0.29 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.33665 | 0.33665 | 0.33665 | 0.0 | 1.64 Other | | 0.03975 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 411440 ave 411440 max 411440 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 411440 Ave neighs/atom = 102.86 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13120.588 -13120.588 -13289.319 -13289.319 326.42121 326.42121 68804.289 68804.289 -447.21871 -447.21871 3000 -13108.042 -13108.042 -13283.325 -13283.325 339.09671 339.09671 68854.582 68854.582 -48.160236 -48.160236 Loop time of 19.8837 on 1 procs for 1000 steps with 4000 atoms Performance: 4.345 ns/day, 5.523 hours/ns, 50.292 timesteps/s 45.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.478 | 19.478 | 19.478 | 0.0 | 97.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079787 | 0.079787 | 0.079787 | 0.0 | 0.40 Output | 3.9816e-05 | 3.9816e-05 | 3.9816e-05 | 0.0 | 0.00 Modify | 0.30609 | 0.30609 | 0.30609 | 0.0 | 1.54 Other | | 0.02017 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 410272 ave 410272 max 410272 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 410272 Ave neighs/atom = 102.568 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13108.042 -13108.042 -13283.325 -13283.325 339.09671 339.09671 68854.582 68854.582 -48.160236 -48.160236 4000 -13114.758 -13114.758 -13285.777 -13285.777 330.84733 330.84733 68814.435 68814.435 -121.90806 -121.90806 Loop time of 20.1857 on 1 procs for 1000 steps with 4000 atoms Performance: 4.280 ns/day, 5.607 hours/ns, 49.540 timesteps/s 48.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.745 | 19.745 | 19.745 | 0.0 | 97.82 Neigh | 0.015812 | 0.015812 | 0.015812 | 0.0 | 0.08 Comm | 0.040025 | 0.040025 | 0.040025 | 0.0 | 0.20 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.36525 | 0.36525 | 0.36525 | 0.0 | 1.81 Other | | 0.01982 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 409598 ave 409598 max 409598 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 409598 Ave neighs/atom = 102.4 Neighbor list builds = 1 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13114.758 -13114.758 -13285.777 -13285.777 330.84733 330.84733 68814.435 68814.435 -121.90806 -121.90806 5000 -13109.747 -13109.747 -13282.98 -13282.98 335.13083 335.13083 68816.305 68816.305 469.70949 469.70949 Loop time of 21.1022 on 1 procs for 1000 steps with 4000 atoms Performance: 4.094 ns/day, 5.862 hours/ns, 47.388 timesteps/s 46.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.459 | 20.459 | 20.459 | 0.0 | 96.95 Neigh | 0.08567 | 0.08567 | 0.08567 | 0.0 | 0.41 Comm | 0.12064 | 0.12064 | 0.12064 | 0.0 | 0.57 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.39691 | 0.39691 | 0.39691 | 0.0 | 1.88 Other | | 0.03989 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 410168 ave 410168 max 410168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 410168 Ave neighs/atom = 102.542 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 334.554007923859, Press = 286.779270421009 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13109.747 -13109.747 -13282.98 -13282.98 335.13083 335.13083 68816.305 68816.305 469.70949 469.70949 6000 -13112.808 -13112.808 -13282.861 -13282.861 328.9785 328.9785 68865.4 68865.4 -72.302955 -72.302955 Loop time of 21.2102 on 1 procs for 1000 steps with 4000 atoms Performance: 4.074 ns/day, 5.892 hours/ns, 47.147 timesteps/s 46.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.399 | 20.399 | 20.399 | 0.0 | 96.18 Neigh | 0.21032 | 0.21032 | 0.21032 | 0.0 | 0.99 Comm | 0.12096 | 0.12096 | 0.12096 | 0.0 | 0.57 Output | 2.718e-05 | 2.718e-05 | 2.718e-05 | 0.0 | 0.00 Modify | 0.46034 | 0.46034 | 0.46034 | 0.0 | 2.17 Other | | 0.0196 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 410368 ave 410368 max 410368 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 410368 Ave neighs/atom = 102.592 Neighbor list builds = 6 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.738214535894, Press = 23.9479468717354 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13112.808 -13112.808 -13282.861 -13282.861 328.9785 328.9785 68865.4 68865.4 -72.302955 -72.302955 7000 -13109.374 -13109.374 -13281.231 -13281.231 332.46942 332.46942 68833.022 68833.022 532.39411 532.39411 Loop time of 20.191 on 1 procs for 1000 steps with 4000 atoms Performance: 4.279 ns/day, 5.609 hours/ns, 49.527 timesteps/s 47.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.645 | 19.645 | 19.645 | 0.0 | 97.30 Neigh | 0.13579 | 0.13579 | 0.13579 | 0.0 | 0.67 Comm | 0.040609 | 0.040609 | 0.040609 | 0.0 | 0.20 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.3099 | 0.3099 | 0.3099 | 0.0 | 1.53 Other | | 0.05954 | | | 0.29 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 412500 ave 412500 max 412500 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 412500 Ave neighs/atom = 103.125 Neighbor list builds = 5 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 333.29154662509, Press = -20.7519814751365 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13109.374 -13109.374 -13281.231 -13281.231 332.46942 332.46942 68833.022 68833.022 532.39411 532.39411 8000 -13115.504 -13115.504 -13285.882 -13285.882 329.6064 329.6064 68779.406 68779.406 452.26496 452.26496 Loop time of 20.3963 on 1 procs for 1000 steps with 4000 atoms Performance: 4.236 ns/day, 5.666 hours/ns, 49.028 timesteps/s 47.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.649 | 19.649 | 19.649 | 0.0 | 96.34 Neigh | 0.12847 | 0.12847 | 0.12847 | 0.0 | 0.63 Comm | 0.080952 | 0.080952 | 0.080952 | 0.0 | 0.40 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.49791 | 0.49791 | 0.49791 | 0.0 | 2.44 Other | | 0.0398 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 409646 ave 409646 max 409646 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 409646 Ave neighs/atom = 102.412 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.353434870676, Press = 14.9854310653589 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13115.504 -13115.504 -13285.882 -13285.882 329.6064 329.6064 68779.406 68779.406 452.26496 452.26496 9000 -13115.492 -13115.492 -13287.862 -13287.862 333.46037 333.46037 68846.119 68846.119 -499.08648 -499.08648 Loop time of 19.7903 on 1 procs for 1000 steps with 4000 atoms Performance: 4.366 ns/day, 5.497 hours/ns, 50.530 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.22 | 19.22 | 19.22 | 0.0 | 97.12 Neigh | 0.11951 | 0.11951 | 0.11951 | 0.0 | 0.60 Comm | 0.080786 | 0.080786 | 0.080786 | 0.0 | 0.41 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.31077 | 0.31077 | 0.31077 | 0.0 | 1.57 Other | | 0.0596 | | | 0.30 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 409742 ave 409742 max 409742 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 409742 Ave neighs/atom = 102.436 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.149123804728, Press = -0.47064920993055 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13115.492 -13115.492 -13287.862 -13287.862 333.46037 333.46037 68846.119 68846.119 -499.08648 -499.08648 10000 -13106.906 -13106.906 -13279.801 -13279.801 334.47638 334.47638 68943.578 68943.578 -565.69985 -565.69985 Loop time of 18.1529 on 1 procs for 1000 steps with 4000 atoms Performance: 4.760 ns/day, 5.042 hours/ns, 55.088 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.722 | 17.722 | 17.722 | 0.0 | 97.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11974 | 0.11974 | 0.11974 | 0.0 | 0.66 Output | 5.2214e-05 | 5.2214e-05 | 5.2214e-05 | 0.0 | 0.00 Modify | 0.27046 | 0.27046 | 0.27046 | 0.0 | 1.49 Other | | 0.04036 | | | 0.22 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 410288 ave 410288 max 410288 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 410288 Ave neighs/atom = 102.572 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.246662163808, Press = 2.87823115138793 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13106.906 -13106.906 -13279.801 -13279.801 334.47638 334.47638 68943.578 68943.578 -565.69985 -565.69985 11000 -13114.21 -13114.21 -13286.259 -13286.259 332.8406 332.8406 68793.551 68793.551 219.75634 219.75634 Loop time of 18.5275 on 1 procs for 1000 steps with 4000 atoms Performance: 4.663 ns/day, 5.147 hours/ns, 53.974 timesteps/s 52.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.049 | 18.049 | 18.049 | 0.0 | 97.42 Neigh | 0.068143 | 0.068143 | 0.068143 | 0.0 | 0.37 Comm | 0.080801 | 0.080801 | 0.080801 | 0.0 | 0.44 Output | 5.1022e-05 | 5.1022e-05 | 5.1022e-05 | 0.0 | 0.00 Modify | 0.28999 | 0.28999 | 0.28999 | 0.0 | 1.57 Other | | 0.03989 | | | 0.22 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 409486 ave 409486 max 409486 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 409486 Ave neighs/atom = 102.371 Neighbor list builds = 2 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.256777271727, Press = 1.62737098660153 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13114.21 -13114.21 -13286.259 -13286.259 332.8406 332.8406 68793.551 68793.551 219.75634 219.75634 12000 -13112.816 -13112.816 -13287.761 -13287.761 338.44223 338.44223 68879.122 68879.122 -852.1909 -852.1909 Loop time of 18.8816 on 1 procs for 1000 steps with 4000 atoms Performance: 4.576 ns/day, 5.245 hours/ns, 52.962 timesteps/s 51.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.442 | 18.442 | 18.442 | 0.0 | 97.67 Neigh | 0.089012 | 0.089012 | 0.089012 | 0.0 | 0.47 Comm | 0.10075 | 0.10075 | 0.10075 | 0.0 | 0.53 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.21 | 0.21 | 0.21 | 0.0 | 1.11 Other | | 0.03995 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 409776 ave 409776 max 409776 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 409776 Ave neighs/atom = 102.444 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.264917022656, Press = 0.250997310756956 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13112.816 -13112.816 -13287.761 -13287.761 338.44223 338.44223 68879.122 68879.122 -852.1909 -852.1909 13000 -13109.932 -13109.932 -13283.958 -13283.958 336.66396 336.66396 68817.15 68817.15 312.85216 312.85216 Loop time of 17.0288 on 1 procs for 1000 steps with 4000 atoms Performance: 5.074 ns/day, 4.730 hours/ns, 58.724 timesteps/s 57.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 16.569 | 16.569 | 16.569 | 0.0 | 97.30 Neigh | 0.049219 | 0.049219 | 0.049219 | 0.0 | 0.29 Comm | 0.10035 | 0.10035 | 0.10035 | 0.0 | 0.59 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.29063 | 0.29063 | 0.29063 | 0.0 | 1.71 Other | | 0.0199 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 410592 ave 410592 max 410592 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 410592 Ave neighs/atom = 102.648 Neighbor list builds = 2 Dangerous builds = 0 if "${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_T333.15.out" else "print 'not_converged' file output/vol_T333.15.out" print '${V}' file output/vol_T333.15.out 68839.0000429455 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0