# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.639085099101067*${_u_distance} variable latticeconst_converted equal 3.639085099101067*1 lattice fcc ${latticeconst_converted} lattice fcc 3.63908509910107 Lattice spacing in x,y,z = 3.63909 3.63909 3.63909 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (36.3909 36.3909 36.3909) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000373125 secs variable mass_converted equal 63.546*${_u_mass} variable mass_converted equal 63.546*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_MendelevSordeletKramer_2007_CuZr__MO_120596890176_005 pair_coeff * * Cu mass 1 ${mass_converted} mass 1 63.546 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 48192.1869268995 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 48192.1869268995/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 48192.1869268995/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 48192.1869268995/(1*1*${_u_distance}) variable V0_metal equal 48192.1869268995/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 48192.1869268995*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 48192.1869268995 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 273.15*${_u_temperature} variable temp_converted equal 273.15*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 273.15 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 273.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "273.15 - 0.2" variable T_up equal "273.15 + 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 = 9.6 ghost atom cutoff = 9.6 binsize = 4.8, bins = 8 8 8 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 9.6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 8.671 | 8.671 | 8.671 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -12991.271 -12991.271 -13132.465 -13132.465 273.15 273.15 48192.187 48192.187 3129.419 3129.419 1000 -12840.245 -12840.245 -12984.973 -12984.973 279.98606 279.98606 48589.751 48589.751 1207.192 1207.192 Loop time of 72.0469 on 1 procs for 1000 steps with 4000 atoms Performance: 1.199 ns/day, 20.013 hours/ns, 13.880 timesteps/s 38.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 71.325 | 71.325 | 71.325 | 0.0 | 99.00 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1506 | 0.1506 | 0.1506 | 0.0 | 0.21 Output | 4.6968e-05 | 4.6968e-05 | 4.6968e-05 | 0.0 | 0.00 Modify | 0.48754 | 0.48754 | 0.48754 | 0.0 | 0.68 Other | | 0.08371 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 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: 1.28e+06 ave 1.28e+06 max 1.28e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1280000 Ave neighs/atom = 320 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.673 | 8.673 | 8.673 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -12840.245 -12840.245 -12984.973 -12984.973 279.98606 279.98606 48589.751 48589.751 1207.192 1207.192 2000 -12851.339 -12851.339 -12985.979 -12985.979 260.47006 260.47006 48647.438 48647.438 -973.36657 -973.36657 Loop time of 80.6692 on 1 procs for 1000 steps with 4000 atoms Performance: 1.071 ns/day, 22.408 hours/ns, 12.396 timesteps/s 35.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 79.893 | 79.893 | 79.893 | 0.0 | 99.04 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20095 | 0.20095 | 0.20095 | 0.0 | 0.25 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.47914 | 0.47914 | 0.47914 | 0.0 | 0.59 Other | | 0.09598 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.27911e+06 ave 1.27911e+06 max 1.27911e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1279112 Ave neighs/atom = 319.778 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.673 | 8.673 | 8.673 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -12851.339 -12851.339 -12985.979 -12985.979 260.47006 260.47006 48647.438 48647.438 -973.36657 -973.36657 3000 -12846.348 -12846.348 -12982.39 -12982.39 263.18311 263.18311 48598.335 48598.335 722.2211 722.2211 Loop time of 84.2468 on 1 procs for 1000 steps with 4000 atoms Performance: 1.026 ns/day, 23.402 hours/ns, 11.870 timesteps/s 34.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 83.426 | 83.426 | 83.426 | 0.0 | 99.03 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.24922 | 0.24922 | 0.24922 | 0.0 | 0.30 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.50787 | 0.50787 | 0.50787 | 0.0 | 0.60 Other | | 0.06343 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.27906e+06 ave 1.27906e+06 max 1.27906e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1279064 Ave neighs/atom = 319.766 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.673 | 8.673 | 8.673 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -12846.348 -12846.348 -12982.39 -12982.39 263.18311 263.18311 48598.335 48598.335 722.2211 722.2211 4000 -12848.092 -12848.092 -12994.893 -12994.893 283.99632 283.99632 48585.367 48585.367 427.29587 427.29587 Loop time of 84.5387 on 1 procs for 1000 steps with 4000 atoms Performance: 1.022 ns/day, 23.483 hours/ns, 11.829 timesteps/s 34.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 83.715 | 83.715 | 83.715 | 0.0 | 99.03 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.27315 | 0.27315 | 0.27315 | 0.0 | 0.32 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.46732 | 0.46732 | 0.46732 | 0.0 | 0.55 Other | | 0.08363 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.27898e+06 ave 1.27898e+06 max 1.27898e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1278982 Ave neighs/atom = 319.745 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.673 | 8.673 | 8.673 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -12848.092 -12848.092 -12994.893 -12994.893 283.99632 283.99632 48585.367 48585.367 427.29587 427.29587 5000 -12849.247 -12849.247 -12993.767 -12993.767 279.5839 279.5839 48638.214 48638.214 -799.13621 -799.13621 Loop time of 82.2993 on 1 procs for 1000 steps with 4000 atoms Performance: 1.050 ns/day, 22.861 hours/ns, 12.151 timesteps/s 34.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 81.549 | 81.549 | 81.549 | 0.0 | 99.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18926 | 0.18926 | 0.18926 | 0.0 | 0.23 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.40746 | 0.40746 | 0.40746 | 0.0 | 0.50 Other | | 0.1537 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.2794e+06 ave 1.2794e+06 max 1.2794e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1279402 Ave neighs/atom = 319.851 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 268.271625164488, Press = 347.054294348848 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.673 | 8.673 | 8.673 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -12849.247 -12849.247 -12993.767 -12993.767 279.5839 279.5839 48638.214 48638.214 -799.13621 -799.13621 6000 -12845.492 -12845.492 -12986.511 -12986.511 272.81025 272.81025 48652.63 48652.63 -1051.1465 -1051.1465 Loop time of 79.5822 on 1 procs for 1000 steps with 4000 atoms Performance: 1.086 ns/day, 22.106 hours/ns, 12.566 timesteps/s 36.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 78.876 | 78.876 | 78.876 | 0.0 | 99.11 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13019 | 0.13019 | 0.13019 | 0.0 | 0.16 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.47274 | 0.47274 | 0.47274 | 0.0 | 0.59 Other | | 0.1035 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.27921e+06 ave 1.27921e+06 max 1.27921e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1279208 Ave neighs/atom = 319.802 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.574434261414, Press = -21.1735177278386 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.673 | 8.673 | 8.673 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -12845.492 -12845.492 -12986.511 -12986.511 272.81025 272.81025 48652.63 48652.63 -1051.1465 -1051.1465 7000 -12850.303 -12850.303 -12989.258 -12989.258 268.81778 268.81778 48583.664 48583.664 801.8898 801.8898 Loop time of 77.9247 on 1 procs for 1000 steps with 4000 atoms Performance: 1.109 ns/day, 21.646 hours/ns, 12.833 timesteps/s 36.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.253 | 77.253 | 77.253 | 0.0 | 99.14 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1891 | 0.1891 | 0.1891 | 0.0 | 0.24 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.41954 | 0.41954 | 0.41954 | 0.0 | 0.54 Other | | 0.06345 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.279e+06 ave 1.279e+06 max 1.279e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1278996 Ave neighs/atom = 319.749 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.932163914964, Press = 19.9692529612835 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.673 | 8.673 | 8.673 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -12850.303 -12850.303 -12989.258 -12989.258 268.81778 268.81778 48583.664 48583.664 801.8898 801.8898 8000 -12846.312 -12846.312 -12987.525 -12987.525 273.18514 273.18514 48553.44 48553.44 1835.6766 1835.6766 Loop time of 78.0571 on 1 procs for 1000 steps with 4000 atoms Performance: 1.107 ns/day, 21.683 hours/ns, 12.811 timesteps/s 36.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.363 | 77.363 | 77.363 | 0.0 | 99.11 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18958 | 0.18958 | 0.18958 | 0.0 | 0.24 Output | 2.718e-05 | 2.718e-05 | 2.718e-05 | 0.0 | 0.00 Modify | 0.48167 | 0.48167 | 0.48167 | 0.0 | 0.62 Other | | 0.02326 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.27919e+06 ave 1.27919e+06 max 1.27919e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1279188 Ave neighs/atom = 319.797 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.908367642902, Press = 2.04098627518879 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.673 | 8.673 | 8.673 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -12846.312 -12846.312 -12987.525 -12987.525 273.18514 273.18514 48553.44 48553.44 1835.6766 1835.6766 9000 -12846.526 -12846.526 -12988.071 -12988.071 273.82845 273.82845 48596.196 48596.196 429.98803 429.98803 Loop time of 78.694 on 1 procs for 1000 steps with 4000 atoms Performance: 1.098 ns/day, 21.859 hours/ns, 12.707 timesteps/s 36.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.967 | 77.967 | 77.967 | 0.0 | 99.08 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20994 | 0.20994 | 0.20994 | 0.0 | 0.27 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.41293 | 0.41293 | 0.41293 | 0.0 | 0.52 Other | | 0.1037 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.27917e+06 ave 1.27917e+06 max 1.27917e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1279174 Ave neighs/atom = 319.793 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.864126119913, Press = -1.59350563273077 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.673 | 8.673 | 8.673 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -12846.526 -12846.526 -12988.071 -12988.071 273.82845 273.82845 48596.196 48596.196 429.98803 429.98803 10000 -12848.651 -12848.651 -12989.32 -12989.32 272.13285 272.13285 48637.309 48637.309 -711.61546 -711.61546 Loop time of 78.7312 on 1 procs for 1000 steps with 4000 atoms Performance: 1.097 ns/day, 21.870 hours/ns, 12.701 timesteps/s 36.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.995 | 77.995 | 77.995 | 0.0 | 99.06 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20968 | 0.20968 | 0.20968 | 0.0 | 0.27 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.47275 | 0.47275 | 0.47275 | 0.0 | 0.60 Other | | 0.05426 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.27935e+06 ave 1.27935e+06 max 1.27935e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1279346 Ave neighs/atom = 319.837 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.041802747708, Press = -1.46947736119571 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.673 | 8.673 | 8.673 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -12848.651 -12848.651 -12989.32 -12989.32 272.13285 272.13285 48637.309 48637.309 -711.61546 -711.61546 11000 -12847.388 -12847.388 -12989.22 -12989.22 274.38395 274.38395 48597.607 48597.607 471.03192 471.03192 Loop time of 75.592 on 1 procs for 1000 steps with 4000 atoms Performance: 1.143 ns/day, 20.998 hours/ns, 13.229 timesteps/s 37.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 74.907 | 74.907 | 74.907 | 0.0 | 99.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1786 | 0.1786 | 0.1786 | 0.0 | 0.24 Output | 3.4809e-05 | 3.4809e-05 | 3.4809e-05 | 0.0 | 0.00 Modify | 0.42266 | 0.42266 | 0.42266 | 0.0 | 0.56 Other | | 0.08327 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.27904e+06 ave 1.27904e+06 max 1.27904e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1279044 Ave neighs/atom = 319.761 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.07625718566, Press = 6.06625616330637 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.673 | 8.673 | 8.673 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -12847.388 -12847.388 -12989.22 -12989.22 274.38395 274.38395 48597.607 48597.607 471.03192 471.03192 12000 -12848.527 -12848.527 -12989.627 -12989.627 272.96729 272.96729 48568.263 48568.263 1271.6113 1271.6113 Loop time of 77.3 on 1 procs for 1000 steps with 4000 atoms Performance: 1.118 ns/day, 21.472 hours/ns, 12.937 timesteps/s 37.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 76.563 | 76.563 | 76.563 | 0.0 | 99.05 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.19978 | 0.19978 | 0.19978 | 0.0 | 0.26 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.45341 | 0.45341 | 0.45341 | 0.0 | 0.59 Other | | 0.08349 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.27913e+06 ave 1.27913e+06 max 1.27913e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1279126 Ave neighs/atom = 319.781 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.021501561339, Press = -1.09424778229951 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.673 | 8.673 | 8.673 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -12848.527 -12848.527 -12989.627 -12989.627 272.96729 272.96729 48568.263 48568.263 1271.6113 1271.6113 13000 -12844.553 -12844.553 -12986.192 -12986.192 274.00976 274.00976 48539.715 48539.715 2446.8834 2446.8834 Loop time of 73.886 on 1 procs for 1000 steps with 4000 atoms Performance: 1.169 ns/day, 20.524 hours/ns, 13.534 timesteps/s 38.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 73.241 | 73.241 | 73.241 | 0.0 | 99.13 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18974 | 0.18974 | 0.18974 | 0.0 | 0.26 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.41231 | 0.41231 | 0.41231 | 0.0 | 0.56 Other | | 0.04339 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.27923e+06 ave 1.27923e+06 max 1.27923e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1279230 Ave neighs/atom = 319.808 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.093666271322, Press = -6.18712128046795 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.673 | 8.673 | 8.673 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -12844.553 -12844.553 -12986.192 -12986.192 274.00976 274.00976 48539.715 48539.715 2446.8834 2446.8834 14000 -12848.772 -12848.772 -12987.812 -12987.812 268.98207 268.98207 48598.531 48598.531 583.6304 583.6304 Loop time of 72.5928 on 1 procs for 1000 steps with 4000 atoms Performance: 1.190 ns/day, 20.165 hours/ns, 13.775 timesteps/s 39.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 72.018 | 72.018 | 72.018 | 0.0 | 99.21 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13908 | 0.13908 | 0.13908 | 0.0 | 0.19 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.41243 | 0.41243 | 0.41243 | 0.0 | 0.57 Other | | 0.02333 | | | 0.03 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.27922e+06 ave 1.27922e+06 max 1.27922e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1279224 Ave neighs/atom = 319.806 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.207131612931, Press = -1.01147644207183 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.673 | 8.673 | 8.673 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -12848.772 -12848.772 -12987.812 -12987.812 268.98207 268.98207 48598.531 48598.531 583.6304 583.6304 15000 -12848.539 -12848.539 -12988.537 -12988.537 270.83571 270.83571 48627.186 48627.186 -314.51555 -314.51555 Loop time of 69.0345 on 1 procs for 1000 steps with 4000 atoms Performance: 1.252 ns/day, 19.176 hours/ns, 14.486 timesteps/s 41.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 68.367 | 68.367 | 68.367 | 0.0 | 99.03 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.088739 | 0.088739 | 0.088739 | 0.0 | 0.13 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.53176 | 0.53176 | 0.53176 | 0.0 | 0.77 Other | | 0.04707 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.27905e+06 ave 1.27905e+06 max 1.27905e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1279052 Ave neighs/atom = 319.763 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.238188468057, Press = -1.02445744259748 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.673 | 8.673 | 8.673 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -12848.539 -12848.539 -12988.537 -12988.537 270.83571 270.83571 48627.186 48627.186 -314.51555 -314.51555 16000 -12851.092 -12851.092 -12989.321 -12989.321 267.41235 267.41235 48605.794 48605.794 22.569277 22.569277 Loop time of 69.2994 on 1 procs for 1000 steps with 4000 atoms Performance: 1.247 ns/day, 19.250 hours/ns, 14.430 timesteps/s 41.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 68.763 | 68.763 | 68.763 | 0.0 | 99.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12912 | 0.12912 | 0.12912 | 0.0 | 0.19 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.37358 | 0.37358 | 0.37358 | 0.0 | 0.54 Other | | 0.03372 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.27902e+06 ave 1.27902e+06 max 1.27902e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1279022 Ave neighs/atom = 319.755 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.23202635206, Press = 0.430032633638994 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.673 | 8.673 | 8.673 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -12851.092 -12851.092 -12989.321 -12989.321 267.41235 267.41235 48605.794 48605.794 22.569277 22.569277 17000 -12848.009 -12848.009 -12990.634 -12990.634 275.91773 275.91773 48638.996 48638.996 -769.51696 -769.51696 Loop time of 67.2703 on 1 procs for 1000 steps with 4000 atoms Performance: 1.284 ns/day, 18.686 hours/ns, 14.865 timesteps/s 42.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 66.631 | 66.631 | 66.631 | 0.0 | 99.05 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18918 | 0.18918 | 0.18918 | 0.0 | 0.28 Output | 3.2187e-05 | 3.2187e-05 | 3.2187e-05 | 0.0 | 0.00 Modify | 0.41195 | 0.41195 | 0.41195 | 0.0 | 0.61 Other | | 0.03797 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 10895 ave 10895 max 10895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 1.27919e+06 ave 1.27919e+06 max 1.27919e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1279192 Ave neighs/atom = 319.798 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T273.15.out" else "print 'not_converged' file output/vol_T273.15.out" print '${V}' file output/vol_T273.15.out 48612.4182468521 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0