# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.524220451712608*${_u_distance} variable latticeconst_converted equal 3.524220451712608*1 lattice fcc ${latticeconst_converted} lattice fcc 3.52422045171261 Lattice spacing in x,y,z = 3.52422 3.52422 3.52422 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (35.2422 35.2422 35.2422) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000453949 secs variable mass_converted equal 58.6934*${_u_mass} variable mass_converted equal 58.6934*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_AcklandTichyVitek_1987v2_Ni__MO_769632475533_000 pair_coeff * * Ni mass 1 ${mass_converted} mass 1 58.6934 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 43771.275426841 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43771.275426841/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 43771.275426841/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 43771.275426841/(1*1*${_u_distance}) variable V0_metal equal 43771.275426841/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 43771.275426841*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 43771.275426841 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 6.31717 ghost atom cutoff = 6.31717 binsize = 3.15858, bins = 12 12 12 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.31717 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -17663.781 -17663.781 -17835.99 -17835.99 333.15 333.15 43771.275 43771.275 4202.2051 4202.2051 1000 -17480.535 -17480.535 -17653.903 -17653.903 335.39263 335.39263 44605.436 44605.436 2286.9331 2286.9331 Loop time of 14.6597 on 1 procs for 1000 steps with 4000 atoms Performance: 5.894 ns/day, 4.072 hours/ns, 68.214 timesteps/s 42.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.127 | 14.127 | 14.127 | 0.0 | 96.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078097 | 0.078097 | 0.078097 | 0.0 | 0.53 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.43469 | 0.43469 | 0.43469 | 0.0 | 2.97 Other | | 0.01959 | | | 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: 344000 ave 344000 max 344000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 344000 Ave neighs/atom = 86 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -17480.535 -17480.535 -17653.903 -17653.903 335.39263 335.39263 44605.436 44605.436 2286.9331 2286.9331 2000 -17493.119 -17493.119 -17665.605 -17665.605 333.68533 333.68533 44617.244 44617.244 -653.88544 -653.88544 Loop time of 14.2842 on 1 procs for 1000 steps with 4000 atoms Performance: 6.049 ns/day, 3.968 hours/ns, 70.008 timesteps/s 44.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.768 | 13.768 | 13.768 | 0.0 | 96.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13833 | 0.13833 | 0.13833 | 0.0 | 0.97 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.31755 | 0.31755 | 0.31755 | 0.0 | 2.22 Other | | 0.05977 | | | 0.42 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 343350 ave 343350 max 343350 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 343350 Ave neighs/atom = 85.8375 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -17493.119 -17493.119 -17665.605 -17665.605 333.68533 333.68533 44617.244 44617.244 -653.88544 -653.88544 3000 -17490.2 -17490.2 -17660.008 -17660.008 328.50538 328.50538 44651.36 44651.36 -1063.6143 -1063.6143 Loop time of 14.9742 on 1 procs for 1000 steps with 4000 atoms Performance: 5.770 ns/day, 4.160 hours/ns, 66.781 timesteps/s 42.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.343 | 14.343 | 14.343 | 0.0 | 95.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13807 | 0.13807 | 0.13807 | 0.0 | 0.92 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.44303 | 0.44303 | 0.44303 | 0.0 | 2.96 Other | | 0.04973 | | | 0.33 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 343480 ave 343480 max 343480 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 343480 Ave neighs/atom = 85.87 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -17490.2 -17490.2 -17660.008 -17660.008 328.50538 328.50538 44651.36 44651.36 -1063.6143 -1063.6143 4000 -17488.429 -17488.429 -17663.174 -17663.174 338.05622 338.05622 44645.333 44645.333 -1464.0098 -1464.0098 Loop time of 13.2628 on 1 procs for 1000 steps with 4000 atoms Performance: 6.514 ns/day, 3.684 hours/ns, 75.399 timesteps/s 48.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 12.742 | 12.742 | 12.742 | 0.0 | 96.07 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.077993 | 0.077993 | 0.077993 | 0.0 | 0.59 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.3551 | 0.3551 | 0.3551 | 0.0 | 2.68 Other | | 0.08749 | | | 0.66 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 343306 ave 343306 max 343306 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 343306 Ave neighs/atom = 85.8265 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -17488.429 -17488.429 -17663.174 -17663.174 338.05622 338.05622 44645.333 44645.333 -1464.0098 -1464.0098 5000 -17492.882 -17492.882 -17661.604 -17661.604 326.40422 326.40422 44575.252 44575.252 2147.7604 2147.7604 Loop time of 14.6077 on 1 procs for 1000 steps with 4000 atoms Performance: 5.915 ns/day, 4.058 hours/ns, 68.457 timesteps/s 43.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.923 | 13.923 | 13.923 | 0.0 | 95.31 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078166 | 0.078166 | 0.078166 | 0.0 | 0.54 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.54725 | 0.54725 | 0.54725 | 0.0 | 3.75 Other | | 0.05968 | | | 0.41 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 343354 ave 343354 max 343354 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 343354 Ave neighs/atom = 85.8385 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.516505827699, Press = -591.341963134929 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -17492.882 -17492.882 -17661.604 -17661.604 326.40422 326.40422 44575.252 44575.252 2147.7604 2147.7604 6000 -17486.864 -17486.864 -17660.54 -17660.54 335.98653 335.98653 44604.509 44604.509 971.16059 971.16059 Loop time of 14.6477 on 1 procs for 1000 steps with 4000 atoms Performance: 5.899 ns/day, 4.069 hours/ns, 68.270 timesteps/s 43.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.108 | 14.108 | 14.108 | 0.0 | 96.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14818 | 0.14818 | 0.14818 | 0.0 | 1.01 Output | 2.718e-05 | 2.718e-05 | 2.718e-05 | 0.0 | 0.00 Modify | 0.35151 | 0.35151 | 0.35151 | 0.0 | 2.40 Other | | 0.03965 | | | 0.27 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 343424 ave 343424 max 343424 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 343424 Ave neighs/atom = 85.856 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.598347906232, Press = -22.7684771717715 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -17486.864 -17486.864 -17660.54 -17660.54 335.98653 335.98653 44604.509 44604.509 971.16059 971.16059 7000 -17494.151 -17494.151 -17661.223 -17661.223 323.2118 323.2118 44597.352 44597.352 1153.4177 1153.4177 Loop time of 13.9058 on 1 procs for 1000 steps with 4000 atoms Performance: 6.213 ns/day, 3.863 hours/ns, 71.912 timesteps/s 45.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.387 | 13.387 | 13.387 | 0.0 | 96.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.03797 | 0.03797 | 0.03797 | 0.0 | 0.27 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.44067 | 0.44067 | 0.44067 | 0.0 | 3.17 Other | | 0.03972 | | | 0.29 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 343420 ave 343420 max 343420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 343420 Ave neighs/atom = 85.855 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.023646524075, Press = 4.18161060714821 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -17494.151 -17494.151 -17661.223 -17661.223 323.2118 323.2118 44597.352 44597.352 1153.4177 1153.4177 8000 -17490.037 -17490.037 -17663.162 -17663.162 334.92293 334.92293 44658.63 44658.63 -1960.0586 -1960.0586 Loop time of 14.9164 on 1 procs for 1000 steps with 4000 atoms Performance: 5.792 ns/day, 4.143 hours/ns, 67.040 timesteps/s 43.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.496 | 14.496 | 14.496 | 0.0 | 97.18 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038336 | 0.038336 | 0.038336 | 0.0 | 0.26 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.36242 | 0.36242 | 0.36242 | 0.0 | 2.43 Other | | 0.01954 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 343406 ave 343406 max 343406 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 343406 Ave neighs/atom = 85.8515 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.92677738794, Press = -7.24307421393788 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -17490.037 -17490.037 -17663.162 -17663.162 334.92293 334.92293 44658.63 44658.63 -1960.0586 -1960.0586 9000 -17490.892 -17490.892 -17661.538 -17661.538 330.12575 330.12575 44654.941 44654.941 -1466.3431 -1466.3431 Loop time of 15.1287 on 1 procs for 1000 steps with 4000 atoms Performance: 5.711 ns/day, 4.202 hours/ns, 66.100 timesteps/s 42.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.614 | 14.614 | 14.614 | 0.0 | 96.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13836 | 0.13836 | 0.13836 | 0.0 | 0.91 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.33669 | 0.33669 | 0.33669 | 0.0 | 2.23 Other | | 0.03996 | | | 0.26 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 343326 ave 343326 max 343326 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 343326 Ave neighs/atom = 85.8315 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.145092489621, Press = -24.4906822966616 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -17490.892 -17490.892 -17661.538 -17661.538 330.12575 330.12575 44654.941 44654.941 -1466.3431 -1466.3431 10000 -17487.23 -17487.23 -17660.205 -17660.205 334.63049 334.63049 44646.859 44646.859 -921.13368 -921.13368 Loop time of 14.779 on 1 procs for 1000 steps with 4000 atoms Performance: 5.846 ns/day, 4.105 hours/ns, 67.664 timesteps/s 43.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.279 | 14.279 | 14.279 | 0.0 | 96.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11867 | 0.11867 | 0.11867 | 0.0 | 0.80 Output | 7.2002e-05 | 7.2002e-05 | 7.2002e-05 | 0.0 | 0.00 Modify | 0.32206 | 0.32206 | 0.32206 | 0.0 | 2.18 Other | | 0.05963 | | | 0.40 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 343346 ave 343346 max 343346 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 343346 Ave neighs/atom = 85.8365 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.153741509343, Press = -20.0482300499431 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -17487.23 -17487.23 -17660.205 -17660.205 334.63049 334.63049 44646.859 44646.859 -921.13368 -921.13368 11000 -17489.45 -17489.45 -17664.904 -17664.904 339.42806 339.42806 44615.172 44615.172 -51.77266 -51.77266 Loop time of 14.6124 on 1 procs for 1000 steps with 4000 atoms Performance: 5.913 ns/day, 4.059 hours/ns, 68.435 timesteps/s 43.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.093 | 14.093 | 14.093 | 0.0 | 96.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078288 | 0.078288 | 0.078288 | 0.0 | 0.54 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.40109 | 0.40109 | 0.40109 | 0.0 | 2.74 Other | | 0.03975 | | | 0.27 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 343400 ave 343400 max 343400 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 343400 Ave neighs/atom = 85.85 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.135802971358, Press = -8.71147706057736 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -17489.45 -17489.45 -17664.904 -17664.904 339.42806 339.42806 44615.172 44615.172 -51.77266 -51.77266 12000 -17490.545 -17490.545 -17662.258 -17662.258 332.19111 332.19111 44589.899 44589.899 1353.3188 1353.3188 Loop time of 14.2178 on 1 procs for 1000 steps with 4000 atoms Performance: 6.077 ns/day, 3.949 hours/ns, 70.335 timesteps/s 44.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.681 | 13.681 | 13.681 | 0.0 | 96.22 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11785 | 0.11785 | 0.11785 | 0.0 | 0.83 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.37939 | 0.37939 | 0.37939 | 0.0 | 2.67 Other | | 0.03949 | | | 0.28 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 343446 ave 343446 max 343446 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 343446 Ave neighs/atom = 85.8615 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.133889733947, Press = -8.63855273678693 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -17490.545 -17490.545 -17662.258 -17662.258 332.19111 332.19111 44589.899 44589.899 1353.3188 1353.3188 13000 -17492.983 -17492.983 -17664.646 -17664.646 332.09388 332.09388 44567.556 44567.556 2049.4413 2049.4413 Loop time of 14.7196 on 1 procs for 1000 steps with 4000 atoms Performance: 5.870 ns/day, 4.089 hours/ns, 67.936 timesteps/s 43.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.06 | 14.06 | 14.06 | 0.0 | 95.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.068345 | 0.068345 | 0.068345 | 0.0 | 0.46 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.53131 | 0.53131 | 0.53131 | 0.0 | 3.61 Other | | 0.05973 | | | 0.41 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 343428 ave 343428 max 343428 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 343428 Ave neighs/atom = 85.857 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.085575483402, Press = -2.68492907129872 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -17492.983 -17492.983 -17664.646 -17664.646 332.09388 332.09388 44567.556 44567.556 2049.4413 2049.4413 14000 -17487.767 -17487.767 -17661.258 -17661.258 335.63161 335.63161 44602.161 44602.161 1162.0123 1162.0123 Loop time of 13.9848 on 1 procs for 1000 steps with 4000 atoms Performance: 6.178 ns/day, 3.885 hours/ns, 71.506 timesteps/s 45.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.497 | 13.497 | 13.497 | 0.0 | 96.51 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.057689 | 0.057689 | 0.057689 | 0.0 | 0.41 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.41086 | 0.41086 | 0.41086 | 0.0 | 2.94 Other | | 0.01952 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 343422 ave 343422 max 343422 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 343422 Ave neighs/atom = 85.8555 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.289215570098, Press = 1.95200888644137 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -17487.767 -17487.767 -17661.258 -17661.258 335.63161 335.63161 44602.161 44602.161 1162.0123 1162.0123 15000 -17493.776 -17493.776 -17665.346 -17665.346 331.91359 331.91359 44654.348 44654.348 -2197.3788 -2197.3788 Loop time of 14.6537 on 1 procs for 1000 steps with 4000 atoms Performance: 5.896 ns/day, 4.070 hours/ns, 68.242 timesteps/s 43.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 14.209 | 14.209 | 14.209 | 0.0 | 96.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.038472 | 0.038472 | 0.038472 | 0.0 | 0.26 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.38672 | 0.38672 | 0.38672 | 0.0 | 2.64 Other | | 0.01954 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 343390 ave 343390 max 343390 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 343390 Ave neighs/atom = 85.8475 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.227561642291, Press = 2.93298114947765 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -17493.776 -17493.776 -17665.346 -17665.346 331.91359 331.91359 44654.348 44654.348 -2197.3788 -2197.3788 16000 -17489.59 -17489.59 -17660.872 -17660.872 331.35603 331.35603 44631.04 44631.04 -222.92688 -222.92688 Loop time of 13.3375 on 1 procs for 1000 steps with 4000 atoms Performance: 6.478 ns/day, 3.705 hours/ns, 74.977 timesteps/s 47.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 12.861 | 12.861 | 12.861 | 0.0 | 96.42 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.097799 | 0.097799 | 0.097799 | 0.0 | 0.73 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.35967 | 0.35967 | 0.35967 | 0.0 | 2.70 Other | | 0.01936 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 343346 ave 343346 max 343346 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 343346 Ave neighs/atom = 85.8365 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.187566938786, Press = -2.28016776173961 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.609 | 4.609 | 4.609 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -17489.59 -17489.59 -17660.872 -17660.872 331.35603 331.35603 44631.04 44631.04 -222.92688 -222.92688 17000 -17491.473 -17491.473 -17666.174 -17666.174 337.97023 337.97023 44639.683 44639.683 -1640.0586 -1640.0586 Loop time of 14.4669 on 1 procs for 1000 steps with 4000 atoms Performance: 5.972 ns/day, 4.019 hours/ns, 69.123 timesteps/s 43.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 13.909 | 13.909 | 13.909 | 0.0 | 96.14 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15808 | 0.15808 | 0.15808 | 0.0 | 1.09 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.36038 | 0.36038 | 0.36038 | 0.0 | 2.49 Other | | 0.03964 | | | 0.27 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 343354 ave 343354 max 343354 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 343354 Ave neighs/atom = 85.8385 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T333.15.out" else "print 'not_converged' file output/vol_T333.15.out" print '${V}' file output/vol_T333.15.out 44618.4659135568 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0