# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 6.126234233379364*${_u_distance} variable latticeconst_converted equal 6.126234233379364*1 lattice fcc ${latticeconst_converted} lattice fcc 6.12623423337936 Lattice spacing in x,y,z = 6.12623 6.12623 6.12623 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (61.2623 61.2623 61.2623) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.0204561 secs variable mass_converted equal 87.62*${_u_mass} variable mass_converted equal 87.62*1 # specify which KIM Model to use pair_style kim Morse_Shifted_GirifalcoWeizer_1959LowCutoff_Sr__MO_801083489225_002 WARNING: KIM Model does not provide `partialParticleVirial'; virial per atom will be zero (src/KIM/pair_kim.cpp:1089) pair_coeff * * Sr mass 1 ${mass_converted} mass 1 87.62 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 229922.140227974 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 229922.140227974/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 229922.140227974/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 229922.140227974/(1*1*${_u_distance}) variable V0_metal equal 229922.140227974/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 229922.140227974*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 229922.140227974 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 14.2649 ghost atom cutoff = 14.2649 binsize = 7.13245, bins = 9 9 9 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 14.2649 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -6230.2021 -6230.2021 -6402.4111 -6402.4111 333.15 333.15 229922.14 229922.14 800.00541 800.00541 1000 -6035.8256 -6035.8256 -6214.0018 -6214.0018 344.69388 344.69388 236348.93 236348.93 12.017606 12.017606 Loop time of 42.4689 on 1 procs for 1000 steps with 4000 atoms Performance: 2.034 ns/day, 11.797 hours/ns, 23.547 timesteps/s 40.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.437 | 41.437 | 41.437 | 0.0 | 97.57 Neigh | 0.40123 | 0.40123 | 0.40123 | 0.0 | 0.94 Comm | 0.13418 | 0.13418 | 0.13418 | 0.0 | 0.32 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.45581 | 0.45581 | 0.45581 | 0.0 | 1.07 Other | | 0.04013 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 812752 ave 812752 max 812752 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 812752 Ave neighs/atom = 203.188 Neighbor list builds = 7 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -6035.8256 -6035.8256 -6214.0018 -6214.0018 344.69388 344.69388 236348.93 236348.93 12.017606 12.017606 2000 -6045.3227 -6045.3227 -6220.9803 -6220.9803 339.82165 339.82165 236405.93 236405.93 -109.60284 -109.60284 Loop time of 41.5198 on 1 procs for 1000 steps with 4000 atoms Performance: 2.081 ns/day, 11.533 hours/ns, 24.085 timesteps/s 41.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 40.603 | 40.603 | 40.603 | 0.0 | 97.79 Neigh | 0.35679 | 0.35679 | 0.35679 | 0.0 | 0.86 Comm | 0.093755 | 0.093755 | 0.093755 | 0.0 | 0.23 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.40578 | 0.40578 | 0.40578 | 0.0 | 0.98 Other | | 0.06011 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 811764 ave 811764 max 811764 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 811764 Ave neighs/atom = 202.941 Neighbor list builds = 7 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -6045.3227 -6045.3227 -6220.9803 -6220.9803 339.82165 339.82165 236405.93 236405.93 -109.60284 -109.60284 3000 -6057.7373 -6057.7373 -6224.8036 -6224.8036 323.2012 323.2012 235925.83 235925.83 33.791104 33.791104 Loop time of 42.7713 on 1 procs for 1000 steps with 4000 atoms Performance: 2.020 ns/day, 11.881 hours/ns, 23.380 timesteps/s 41.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.804 | 41.804 | 41.804 | 0.0 | 97.74 Neigh | 0.37241 | 0.37241 | 0.37241 | 0.0 | 0.87 Comm | 0.11786 | 0.11786 | 0.11786 | 0.0 | 0.28 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.39678 | 0.39678 | 0.39678 | 0.0 | 0.93 Other | | 0.08072 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 812522 ave 812522 max 812522 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 812522 Ave neighs/atom = 203.131 Neighbor list builds = 6 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -6057.7373 -6057.7373 -6224.8036 -6224.8036 323.2012 323.2012 235925.83 235925.83 33.791104 33.791104 4000 -6058.1292 -6058.1292 -6230.146 -6230.146 332.77814 332.77814 235951.42 235951.42 -20.731139 -20.731139 Loop time of 42.0767 on 1 procs for 1000 steps with 4000 atoms Performance: 2.053 ns/day, 11.688 hours/ns, 23.766 timesteps/s 41.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.206 | 41.206 | 41.206 | 0.0 | 97.93 Neigh | 0.38159 | 0.38159 | 0.38159 | 0.0 | 0.91 Comm | 0.12499 | 0.12499 | 0.12499 | 0.0 | 0.30 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.33515 | 0.33515 | 0.33515 | 0.0 | 0.80 Other | | 0.02907 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 812746 ave 812746 max 812746 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 812746 Ave neighs/atom = 203.186 Neighbor list builds = 6 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -6058.1292 -6058.1292 -6230.146 -6230.146 332.77814 332.77814 235951.42 235951.42 -20.731139 -20.731139 5000 -6045.4371 -6045.4371 -6217.0471 -6217.0471 331.99116 331.99116 236190.78 236190.78 23.132164 23.132164 Loop time of 42.0982 on 1 procs for 1000 steps with 4000 atoms Performance: 2.052 ns/day, 11.694 hours/ns, 23.754 timesteps/s 41.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.186 | 41.186 | 41.186 | 0.0 | 97.83 Neigh | 0.40022 | 0.40022 | 0.40022 | 0.0 | 0.95 Comm | 0.13442 | 0.13442 | 0.13442 | 0.0 | 0.32 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.35763 | 0.35763 | 0.35763 | 0.0 | 0.85 Other | | 0.02029 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 812168 ave 812168 max 812168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 812168 Ave neighs/atom = 203.042 Neighbor list builds = 7 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 334.720290196192, Press = -12.4094440098605 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -6045.4371 -6045.4371 -6217.0471 -6217.0471 331.99116 331.99116 236190.78 236190.78 23.132164 23.132164 6000 -6057.041 -6057.041 -6227.3046 -6227.3046 329.38635 329.38635 235871.79 235871.79 43.458 43.458 Loop time of 42.6995 on 1 procs for 1000 steps with 4000 atoms Performance: 2.023 ns/day, 11.861 hours/ns, 23.419 timesteps/s 41.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.63 | 41.63 | 41.63 | 0.0 | 97.49 Neigh | 0.4474 | 0.4474 | 0.4474 | 0.0 | 1.05 Comm | 0.17117 | 0.17117 | 0.17117 | 0.0 | 0.40 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.37084 | 0.37084 | 0.37084 | 0.0 | 0.87 Other | | 0.08023 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 812486 ave 812486 max 812486 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 812486 Ave neighs/atom = 203.121 Neighbor list builds = 6 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.691709921379, Press = -1.06654241139074 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -6057.041 -6057.041 -6227.3046 -6227.3046 329.38635 329.38635 235871.79 235871.79 43.458 43.458 7000 -6047.9483 -6047.9483 -6222.7945 -6222.7945 338.25192 338.25192 236112.11 236112.11 4.6407218 4.6407218 Loop time of 39.9456 on 1 procs for 1000 steps with 4000 atoms Performance: 2.163 ns/day, 11.096 hours/ns, 25.034 timesteps/s 43.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.177 | 39.177 | 39.177 | 0.0 | 98.08 Neigh | 0.313 | 0.313 | 0.313 | 0.0 | 0.78 Comm | 0.093751 | 0.093751 | 0.093751 | 0.0 | 0.23 Output | 2.5034e-05 | 2.5034e-05 | 2.5034e-05 | 0.0 | 0.00 Modify | 0.30105 | 0.30105 | 0.30105 | 0.0 | 0.75 Other | | 0.06045 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 812294 ave 812294 max 812294 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 812294 Ave neighs/atom = 203.073 Neighbor list builds = 6 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.107436371443, Press = 1.13693011027582 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -6047.9483 -6047.9483 -6222.7945 -6222.7945 338.25192 338.25192 236112.11 236112.11 4.6407218 4.6407218 8000 -6049.3579 -6049.3579 -6221.7628 -6221.7628 333.52903 333.52903 236368.86 236368.86 -118.23143 -118.23143 Loop time of 39.467 on 1 procs for 1000 steps with 4000 atoms Performance: 2.189 ns/day, 10.963 hours/ns, 25.338 timesteps/s 44.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.528 | 38.528 | 38.528 | 0.0 | 97.62 Neigh | 0.31722 | 0.31722 | 0.31722 | 0.0 | 0.80 Comm | 0.18143 | 0.18143 | 0.18143 | 0.0 | 0.46 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.3932 | 0.3932 | 0.3932 | 0.0 | 1.00 Other | | 0.0475 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 812230 ave 812230 max 812230 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 812230 Ave neighs/atom = 203.058 Neighbor list builds = 6 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.44309692386, Press = 0.436971903839374 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -6049.3579 -6049.3579 -6221.7628 -6221.7628 333.52903 333.52903 236368.86 236368.86 -118.23143 -118.23143 9000 -6054.1835 -6054.1835 -6222.3751 -6222.3751 325.378 325.378 236344.93 236344.93 -138.63073 -138.63073 Loop time of 39.7536 on 1 procs for 1000 steps with 4000 atoms Performance: 2.173 ns/day, 11.043 hours/ns, 25.155 timesteps/s 43.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.908 | 38.908 | 38.908 | 0.0 | 97.87 Neigh | 0.40967 | 0.40967 | 0.40967 | 0.0 | 1.03 Comm | 0.1139 | 0.1139 | 0.1139 | 0.0 | 0.29 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.26181 | 0.26181 | 0.26181 | 0.0 | 0.66 Other | | 0.06032 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 811684 ave 811684 max 811684 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 811684 Ave neighs/atom = 202.921 Neighbor list builds = 7 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 333.230066829856, Press = -3.45673572792953 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -6054.1835 -6054.1835 -6222.3751 -6222.3751 325.378 325.378 236344.93 236344.93 -138.63073 -138.63073 10000 -6052.7684 -6052.7684 -6224.3813 -6224.3813 331.99677 331.99677 235423.08 235423.08 296.08151 296.08151 Loop time of 40.6826 on 1 procs for 1000 steps with 4000 atoms Performance: 2.124 ns/day, 11.301 hours/ns, 24.581 timesteps/s 42.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.571 | 39.571 | 39.571 | 0.0 | 97.27 Neigh | 0.39599 | 0.39599 | 0.39599 | 0.0 | 0.97 Comm | 0.21466 | 0.21466 | 0.21466 | 0.0 | 0.53 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.43066 | 0.43066 | 0.43066 | 0.0 | 1.06 Other | | 0.07057 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 813074 ave 813074 max 813074 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 813074 Ave neighs/atom = 203.268 Neighbor list builds = 7 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 332.690129455438, Press = -0.82919054529936 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -6052.7684 -6052.7684 -6224.3813 -6224.3813 331.99677 331.99677 235423.08 235423.08 296.08151 296.08151 11000 -6051.6586 -6051.6586 -6223.6355 -6223.6355 332.70088 332.70088 236107.75 236107.75 -15.56054 -15.56054 Loop time of 39.2974 on 1 procs for 1000 steps with 4000 atoms Performance: 2.199 ns/day, 10.916 hours/ns, 25.447 timesteps/s 44.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.492 | 38.492 | 38.492 | 0.0 | 97.95 Neigh | 0.29016 | 0.29016 | 0.29016 | 0.0 | 0.74 Comm | 0.1139 | 0.1139 | 0.1139 | 0.0 | 0.29 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.36059 | 0.36059 | 0.36059 | 0.0 | 0.92 Other | | 0.04033 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 813010 ave 813010 max 813010 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 813010 Ave neighs/atom = 203.252 Neighbor list builds = 6 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.913662670261, Press = 1.6922817788799 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -6051.6586 -6051.6586 -6223.6355 -6223.6355 332.70088 332.70088 236107.75 236107.75 -15.56054 -15.56054 12000 -6045.9178 -6045.9178 -6221.4308 -6221.4308 339.54189 339.54189 236470.89 236470.89 -150.35299 -150.35299 Loop time of 37.523 on 1 procs for 1000 steps with 4000 atoms Performance: 2.303 ns/day, 10.423 hours/ns, 26.650 timesteps/s 46.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 36.644 | 36.644 | 36.644 | 0.0 | 97.66 Neigh | 0.3445 | 0.3445 | 0.3445 | 0.0 | 0.92 Comm | 0.093663 | 0.093663 | 0.093663 | 0.0 | 0.25 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.38025 | 0.38025 | 0.38025 | 0.0 | 1.01 Other | | 0.06052 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 811830 ave 811830 max 811830 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 811830 Ave neighs/atom = 202.958 Neighbor list builds = 6 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.091493477352, Press = -0.643020712427037 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -6045.9178 -6045.9178 -6221.4308 -6221.4308 339.54189 339.54189 236470.89 236470.89 -150.35299 -150.35299 13000 -6044.9814 -6044.9814 -6221.6953 -6221.6953 341.86516 341.86516 236064.91 236064.91 38.757173 38.757173 Loop time of 39.063 on 1 procs for 1000 steps with 4000 atoms Performance: 2.212 ns/day, 10.851 hours/ns, 25.600 timesteps/s 44.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.23 | 38.23 | 38.23 | 0.0 | 97.87 Neigh | 0.31508 | 0.31508 | 0.31508 | 0.0 | 0.81 Comm | 0.074055 | 0.074055 | 0.074055 | 0.0 | 0.19 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.36358 | 0.36358 | 0.36358 | 0.0 | 0.93 Other | | 0.08049 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 812352 ave 812352 max 812352 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 812352 Ave neighs/atom = 203.088 Neighbor list builds = 6 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.075931205595, Press = -0.57940502304667 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -6044.9814 -6044.9814 -6221.6953 -6221.6953 341.86516 341.86516 236064.91 236064.91 38.757173 38.757173 14000 -6057.8426 -6057.8426 -6224.6614 -6224.6614 322.72226 322.72226 235733.09 235733.09 119.23449 119.23449 Loop time of 38.3994 on 1 procs for 1000 steps with 4000 atoms Performance: 2.250 ns/day, 10.667 hours/ns, 26.042 timesteps/s 45.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.588 | 37.588 | 37.588 | 0.0 | 97.89 Neigh | 0.33682 | 0.33682 | 0.33682 | 0.0 | 0.88 Comm | 0.16406 | 0.16406 | 0.16406 | 0.0 | 0.43 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.29015 | 0.29015 | 0.29015 | 0.0 | 0.76 Other | | 0.02045 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 812976 ave 812976 max 812976 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 812976 Ave neighs/atom = 203.244 Neighbor list builds = 6 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.985759822459, Press = 0.347184608472801 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -6057.8426 -6057.8426 -6224.6614 -6224.6614 322.72226 322.72226 235733.09 235733.09 119.23449 119.23449 15000 -6049.1003 -6049.1003 -6223.354 -6223.354 337.10571 337.10571 236180.64 236180.64 -38.114181 -38.114181 Loop time of 40.0604 on 1 procs for 1000 steps with 4000 atoms Performance: 2.157 ns/day, 11.128 hours/ns, 24.962 timesteps/s 43.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.229 | 39.229 | 39.229 | 0.0 | 97.93 Neigh | 0.3191 | 0.3191 | 0.3191 | 0.0 | 0.80 Comm | 0.073875 | 0.073875 | 0.073875 | 0.0 | 0.18 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.41758 | 0.41758 | 0.41758 | 0.0 | 1.04 Other | | 0.02035 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 812462 ave 812462 max 812462 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 812462 Ave neighs/atom = 203.115 Neighbor list builds = 6 Dangerous builds = 0 if "${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" 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 236070.836487112 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0