# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.491938583552837*${_u_distance} variable latticeconst_converted equal 3.491938583552837*1 lattice fcc ${latticeconst_converted} lattice fcc 3.49193858355284 Lattice spacing in x,y,z = 3.49194 3.49194 3.49194 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (34.9194 34.9194 34.9194) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000501871 secs variable mass_converted equal 58.6934*${_u_mass} variable mass_converted equal 58.6934*1 # specify which KIM Model to use pair_style kim EMT_Asap_Standard_JacobsenStoltzeNorskov_1996_Ni__MO_108408461881_001 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 42579.4247792531 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 42579.4247792531/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 42579.4247792531/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 42579.4247792531/(1*1*${_u_distance}) variable V0_metal equal 42579.4247792531/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 42579.4247792531*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 42579.4247792531 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 6.85342 ghost atom cutoff = 6.85342 binsize = 3.42671, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.85342 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 -17642.68 -17642.68 -17773.536 -17773.536 253.15 253.15 42579.425 42579.425 3282.4986 3282.4986 1000 -17501.662 -17501.662 -17635.535 -17635.535 258.98606 258.98606 43115.036 43115.036 -2026.6219 -2026.6219 Loop time of 70.9792 on 1 procs for 1000 steps with 4000 atoms Performance: 1.217 ns/day, 19.716 hours/ns, 14.089 timesteps/s 36.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 70.336 | 70.336 | 70.336 | 0.0 | 99.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098632 | 0.098632 | 0.098632 | 0.0 | 0.14 Output | 3.0994e-05 | 3.0994e-05 | 3.0994e-05 | 0.0 | 0.00 Modify | 0.48491 | 0.48491 | 0.48491 | 0.0 | 0.68 Other | | 0.06004 | | | 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: 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -17501.662 -17501.662 -17635.535 -17635.535 258.98606 258.98606 43115.036 43115.036 -2026.6219 -2026.6219 2000 -17512.415 -17512.415 -17639.959 -17639.959 246.74224 246.74224 43041.259 43041.259 366.39199 366.39199 Loop time of 75.0759 on 1 procs for 1000 steps with 4000 atoms Performance: 1.151 ns/day, 20.854 hours/ns, 13.320 timesteps/s 37.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 74.468 | 74.468 | 74.468 | 0.0 | 99.19 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078998 | 0.078998 | 0.078998 | 0.0 | 0.11 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.44862 | 0.44862 | 0.44862 | 0.0 | 0.60 Other | | 0.07978 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5847 ave 5847 max 5847 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536540 ave 536540 max 536540 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536540 Ave neighs/atom = 134.135 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -17512.415 -17512.415 -17639.959 -17639.959 246.74224 246.74224 43041.259 43041.259 366.39199 366.39199 3000 -17509.794 -17509.794 -17643.279 -17643.279 258.23422 258.23422 43041.832 43041.832 80.014542 80.014542 Loop time of 75.8448 on 1 procs for 1000 steps with 4000 atoms Performance: 1.139 ns/day, 21.068 hours/ns, 13.185 timesteps/s 36.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 75.149 | 75.149 | 75.149 | 0.0 | 99.08 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18 | 0.18 | 0.18 | 0.0 | 0.24 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.45577 | 0.45577 | 0.45577 | 0.0 | 0.60 Other | | 0.05984 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5843 ave 5843 max 5843 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536540 ave 536540 max 536540 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536540 Ave neighs/atom = 134.135 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -17509.794 -17509.794 -17643.279 -17643.279 258.23422 258.23422 43041.832 43041.832 80.014542 80.014542 4000 -17507.385 -17507.385 -17639.713 -17639.713 255.99884 255.99884 43081.475 43081.475 -1221.9921 -1221.9921 Loop time of 70.8813 on 1 procs for 1000 steps with 4000 atoms Performance: 1.219 ns/day, 19.689 hours/ns, 14.108 timesteps/s 39.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 70.487 | 70.487 | 70.487 | 0.0 | 99.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079263 | 0.079263 | 0.079263 | 0.0 | 0.11 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.29525 | 0.29525 | 0.29525 | 0.0 | 0.42 Other | | 0.01956 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5850 ave 5850 max 5850 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536548 ave 536548 max 536548 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536548 Ave neighs/atom = 134.137 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -17507.385 -17507.385 -17639.713 -17639.713 255.99884 255.99884 43081.475 43081.475 -1221.9921 -1221.9921 5000 -17510.477 -17510.477 -17642.754 -17642.754 255.89922 255.89922 43025.091 43025.091 779.37231 779.37231 Loop time of 73.7995 on 1 procs for 1000 steps with 4000 atoms Performance: 1.171 ns/day, 20.500 hours/ns, 13.550 timesteps/s 37.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 73.325 | 73.325 | 73.325 | 0.0 | 99.36 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079296 | 0.079296 | 0.079296 | 0.0 | 0.11 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.3757 | 0.3757 | 0.3757 | 0.0 | 0.51 Other | | 0.01964 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536560 ave 536560 max 536560 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536560 Ave neighs/atom = 134.14 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.572196610732, Press = -523.034534689357 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -17510.477 -17510.477 -17642.754 -17642.754 255.89922 255.89922 43025.091 43025.091 779.37231 779.37231 6000 -17507.05 -17507.05 -17637.329 -17637.329 252.03279 252.03279 43059.756 43059.756 -5.8635489 -5.8635489 Loop time of 83.0845 on 1 procs for 1000 steps with 4000 atoms Performance: 1.040 ns/day, 23.079 hours/ns, 12.036 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 82.467 | 82.467 | 82.467 | 0.0 | 99.26 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079002 | 0.079002 | 0.079002 | 0.0 | 0.10 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.47883 | 0.47883 | 0.47883 | 0.0 | 0.58 Other | | 0.05976 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5848 ave 5848 max 5848 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536558 ave 536558 max 536558 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536558 Ave neighs/atom = 134.139 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.794466676546, Press = 18.1962622555952 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -17507.05 -17507.05 -17637.329 -17637.329 252.03279 252.03279 43059.756 43059.756 -5.8635489 -5.8635489 7000 -17512.211 -17512.211 -17641.45 -17641.45 250.02135 250.02135 43073.857 43073.857 -1152.1325 -1152.1325 Loop time of 83.2783 on 1 procs for 1000 steps with 4000 atoms Performance: 1.037 ns/day, 23.133 hours/ns, 12.008 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 82.701 | 82.701 | 82.701 | 0.0 | 99.31 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098516 | 0.098516 | 0.098516 | 0.0 | 0.12 Output | 3.4809e-05 | 3.4809e-05 | 3.4809e-05 | 0.0 | 0.00 Modify | 0.45939 | 0.45939 | 0.45939 | 0.0 | 0.55 Other | | 0.01935 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536576 ave 536576 max 536576 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536576 Ave neighs/atom = 134.144 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.043921448605, Press = -42.4297232691278 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -17512.211 -17512.211 -17641.45 -17641.45 250.02135 250.02135 43073.857 43073.857 -1152.1325 -1152.1325 8000 -17510.002 -17510.002 -17641.178 -17641.178 253.76864 253.76864 43010.77 43010.77 1555.534 1555.534 Loop time of 83.1299 on 1 procs for 1000 steps with 4000 atoms Performance: 1.039 ns/day, 23.092 hours/ns, 12.029 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 82.631 | 82.631 | 82.631 | 0.0 | 99.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10033 | 0.10033 | 0.10033 | 0.0 | 0.12 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.37912 | 0.37912 | 0.37912 | 0.0 | 0.46 Other | | 0.01956 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5849 ave 5849 max 5849 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536502 ave 536502 max 536502 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536502 Ave neighs/atom = 134.125 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.225190100401, Press = -6.60689191551271 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -17510.002 -17510.002 -17641.178 -17641.178 253.76864 253.76864 43010.77 43010.77 1555.534 1555.534 9000 -17506.682 -17506.682 -17637.979 -17637.979 254.00203 254.00203 43080.909 43080.909 -986.13484 -986.13484 Loop time of 83.4727 on 1 procs for 1000 steps with 4000 atoms Performance: 1.035 ns/day, 23.187 hours/ns, 11.980 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 82.995 | 82.995 | 82.995 | 0.0 | 99.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078969 | 0.078969 | 0.078969 | 0.0 | 0.09 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.35938 | 0.35938 | 0.35938 | 0.0 | 0.43 Other | | 0.03982 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5847 ave 5847 max 5847 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536558 ave 536558 max 536558 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536558 Ave neighs/atom = 134.139 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.390234320103, Press = -5.97630136089465 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -17506.682 -17506.682 -17637.979 -17637.979 254.00203 254.00203 43080.909 43080.909 -986.13484 -986.13484 10000 -17511.143 -17511.143 -17641.495 -17641.495 252.17585 252.17585 43036.834 43036.834 399.88918 399.88918 Loop time of 83.1094 on 1 procs for 1000 steps with 4000 atoms Performance: 1.040 ns/day, 23.086 hours/ns, 12.032 timesteps/s 33.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 82.49 | 82.49 | 82.49 | 0.0 | 99.26 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079034 | 0.079034 | 0.079034 | 0.0 | 0.10 Output | 6.1035e-05 | 6.1035e-05 | 6.1035e-05 | 0.0 | 0.00 Modify | 0.5003 | 0.5003 | 0.5003 | 0.0 | 0.60 Other | | 0.03967 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5844 ave 5844 max 5844 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536564 ave 536564 max 536564 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536564 Ave neighs/atom = 134.141 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.390575305467, Press = -8.70645785750577 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -17511.143 -17511.143 -17641.495 -17641.495 252.17585 252.17585 43036.834 43036.834 399.88918 399.88918 11000 -17507.103 -17507.103 -17637.977 -17637.977 253.18534 253.18534 43037.777 43037.777 778.5571 778.5571 Loop time of 81.013 on 1 procs for 1000 steps with 4000 atoms Performance: 1.066 ns/day, 22.504 hours/ns, 12.344 timesteps/s 34.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 80.162 | 80.162 | 80.162 | 0.0 | 98.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23955 | 0.23955 | 0.23955 | 0.0 | 0.30 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.57192 | 0.57192 | 0.57192 | 0.0 | 0.71 Other | | 0.03984 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5845 ave 5845 max 5845 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536482 ave 536482 max 536482 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536482 Ave neighs/atom = 134.12 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.351938415593, Press = -3.4352288007286 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -17507.103 -17507.103 -17637.977 -17637.977 253.18534 253.18534 43037.777 43037.777 778.5571 778.5571 12000 -17509.2 -17509.2 -17639.334 -17639.334 251.75181 251.75181 43125.209 43125.209 -3016.2026 -3016.2026 Loop time of 82.3977 on 1 procs for 1000 steps with 4000 atoms Performance: 1.049 ns/day, 22.888 hours/ns, 12.136 timesteps/s 33.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 81.802 | 81.802 | 81.802 | 0.0 | 99.28 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23954 | 0.23954 | 0.23954 | 0.0 | 0.29 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.33675 | 0.33675 | 0.33675 | 0.0 | 0.41 Other | | 0.0196 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5842 ave 5842 max 5842 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536560 ave 536560 max 536560 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536560 Ave neighs/atom = 134.14 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.55537742813, Press = -9.46974249786468 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -17509.2 -17509.2 -17639.334 -17639.334 251.75181 251.75181 43125.209 43125.209 -3016.2026 -3016.2026 13000 -17509.64 -17509.64 -17641.277 -17641.277 254.65971 254.65971 42987.97 42987.97 2512.1949 2512.1949 Loop time of 79.4965 on 1 procs for 1000 steps with 4000 atoms Performance: 1.087 ns/day, 22.082 hours/ns, 12.579 timesteps/s 35.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 78.942 | 78.942 | 78.942 | 0.0 | 99.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13934 | 0.13934 | 0.13934 | 0.0 | 0.18 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.37513 | 0.37513 | 0.37513 | 0.0 | 0.47 Other | | 0.03973 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5845 ave 5845 max 5845 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536498 ave 536498 max 536498 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536498 Ave neighs/atom = 134.125 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.441786505944, Press = -5.79151364132201 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -17509.64 -17509.64 -17641.277 -17641.277 254.65971 254.65971 42987.97 42987.97 2512.1949 2512.1949 14000 -17509.524 -17509.524 -17641.991 -17641.991 256.26567 256.26567 43073.354 43073.354 -1129.4594 -1129.4594 Loop time of 81.3321 on 1 procs for 1000 steps with 4000 atoms Performance: 1.062 ns/day, 22.592 hours/ns, 12.295 timesteps/s 34.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 80.76 | 80.76 | 80.76 | 0.0 | 99.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079219 | 0.079219 | 0.079219 | 0.0 | 0.10 Output | 2.6226e-05 | 2.6226e-05 | 2.6226e-05 | 0.0 | 0.00 Modify | 0.45325 | 0.45325 | 0.45325 | 0.0 | 0.56 Other | | 0.03955 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536496 ave 536496 max 536496 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536496 Ave neighs/atom = 134.124 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.31719173466, Press = -0.329463985979512 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -17509.524 -17509.524 -17641.991 -17641.991 256.26567 256.26567 43073.354 43073.354 -1129.4594 -1129.4594 15000 -17506.735 -17506.735 -17636.936 -17636.936 251.88282 251.88282 43056.081 43056.081 156.2049 156.2049 Loop time of 75.841 on 1 procs for 1000 steps with 4000 atoms Performance: 1.139 ns/day, 21.067 hours/ns, 13.185 timesteps/s 36.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 75.173 | 75.173 | 75.173 | 0.0 | 99.12 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18944 | 0.18944 | 0.18944 | 0.0 | 0.25 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.43923 | 0.43923 | 0.43923 | 0.0 | 0.58 Other | | 0.0396 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5843 ave 5843 max 5843 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536550 ave 536550 max 536550 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536550 Ave neighs/atom = 134.137 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.180835317185, Press = -6.32666668703614 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -17506.735 -17506.735 -17636.936 -17636.936 251.88282 251.88282 43056.081 43056.081 156.2049 156.2049 16000 -17514.241 -17514.241 -17643.226 -17643.226 249.53099 249.53099 43014.529 43014.529 1048.279 1048.279 Loop time of 77.4155 on 1 procs for 1000 steps with 4000 atoms Performance: 1.116 ns/day, 21.504 hours/ns, 12.917 timesteps/s 36.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 76.897 | 76.897 | 76.897 | 0.0 | 99.33 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14913 | 0.14913 | 0.14913 | 0.0 | 0.19 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.32999 | 0.32999 | 0.32999 | 0.0 | 0.43 Other | | 0.03979 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5844 ave 5844 max 5844 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536550 ave 536550 max 536550 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536550 Ave neighs/atom = 134.137 Neighbor list builds = 0 Dangerous builds = 0 if "${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 43051.0957423796 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0