# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.615034341812134*${_u_distance} variable latticeconst_converted equal 3.615034341812134*1 lattice fcc ${latticeconst_converted} lattice fcc 3.61503434181213 Lattice spacing in x,y,z = 3.61503 3.61503 3.61503 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (36.1503 36.1503 36.1503) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000481129 secs variable mass_converted equal 63.546*${_u_mass} variable mass_converted equal 63.546*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_HoytGarvinWebb_2003_PbCu__MO_119135752160_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 47242.9797473736 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 47242.9797473736/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 47242.9797473736/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 47242.9797473736/(1*1*${_u_distance}) variable V0_metal equal 47242.9797473736/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 47242.9797473736*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 47242.9797473736 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 7.77721 ghost atom cutoff = 7.77721 binsize = 3.8886, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.77721 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -14029.356 -14029.356 -14160.212 -14160.212 253.15 253.15 47242.98 47242.98 2958.4835 2958.4835 1000 -13887.579 -13887.579 -14025.213 -14025.213 266.26146 266.26146 47812.921 47812.921 713.07401 713.07401 Loop time of 16.2214 on 1 procs for 1000 steps with 4000 atoms Performance: 5.326 ns/day, 4.506 hours/ns, 61.647 timesteps/s 77.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 15.965 | 15.965 | 15.965 | 0.0 | 98.42 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07635 | 0.07635 | 0.07635 | 0.0 | 0.47 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.1592 | 0.1592 | 0.1592 | 0.0 | 0.98 Other | | 0.02071 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 704000 ave 704000 max 704000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 704000 Ave neighs/atom = 176 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13887.579 -13887.579 -14025.213 -14025.213 266.26146 266.26146 47812.921 47812.921 713.07401 713.07401 2000 -13899.042 -13899.042 -14027.794 -14027.794 249.07944 249.07944 47814.79 47814.79 240.11944 240.11944 Loop time of 21.0345 on 1 procs for 1000 steps with 4000 atoms Performance: 4.108 ns/day, 5.843 hours/ns, 47.541 timesteps/s 60.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.59 | 20.59 | 20.59 | 0.0 | 97.89 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.091768 | 0.091768 | 0.091768 | 0.0 | 0.44 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.31183 | 0.31183 | 0.31183 | 0.0 | 1.48 Other | | 0.04103 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 669896 ave 669896 max 669896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 669896 Ave neighs/atom = 167.474 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13899.042 -13899.042 -14027.794 -14027.794 249.07944 249.07944 47814.79 47814.79 240.11944 240.11944 3000 -13891.938 -13891.938 -14019.344 -14019.344 246.4761 246.4761 47837.315 47837.315 418.0694 418.0694 Loop time of 23.8375 on 1 procs for 1000 steps with 4000 atoms Performance: 3.625 ns/day, 6.622 hours/ns, 41.951 timesteps/s 54.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.241 | 23.241 | 23.241 | 0.0 | 97.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092729 | 0.092729 | 0.092729 | 0.0 | 0.39 Output | 4.0054e-05 | 4.0054e-05 | 4.0054e-05 | 0.0 | 0.00 Modify | 0.42281 | 0.42281 | 0.42281 | 0.0 | 1.77 Other | | 0.08092 | | | 0.34 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 670078 ave 670078 max 670078 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 670078 Ave neighs/atom = 167.519 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13891.938 -13891.938 -14019.344 -14019.344 246.4761 246.4761 47837.315 47837.315 418.0694 418.0694 4000 -13899.176 -13899.176 -14027.11 -14027.11 247.49737 247.49737 47792.769 47792.769 859.0292 859.0292 Loop time of 23.7703 on 1 procs for 1000 steps with 4000 atoms Performance: 3.635 ns/day, 6.603 hours/ns, 42.069 timesteps/s 53.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.417 | 23.417 | 23.417 | 0.0 | 98.51 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092066 | 0.092066 | 0.092066 | 0.0 | 0.39 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.24056 | 0.24056 | 0.24056 | 0.0 | 1.01 Other | | 0.02082 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 669104 ave 669104 max 669104 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 669104 Ave neighs/atom = 167.276 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13899.176 -13899.176 -14027.11 -14027.11 247.49737 247.49737 47792.769 47792.769 859.0292 859.0292 5000 -13891.274 -13891.274 -14025.105 -14025.105 258.90467 258.90467 47800.707 47800.707 952.03112 952.03112 Loop time of 22.59 on 1 procs for 1000 steps with 4000 atoms Performance: 3.825 ns/day, 6.275 hours/ns, 44.267 timesteps/s 56.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.236 | 22.236 | 22.236 | 0.0 | 98.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052211 | 0.052211 | 0.052211 | 0.0 | 0.23 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.28078 | 0.28078 | 0.28078 | 0.0 | 1.24 Other | | 0.021 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 670240 ave 670240 max 670240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 670240 Ave neighs/atom = 167.56 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 256.442999756451, Press = 0.681934905035752 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13891.274 -13891.274 -14025.105 -14025.105 258.90467 258.90467 47800.707 47800.707 952.03112 952.03112 6000 -13898.607 -13898.607 -14028.424 -14028.424 251.13895 251.13895 47811.556 47811.556 290.54612 290.54612 Loop time of 23.4579 on 1 procs for 1000 steps with 4000 atoms Performance: 3.683 ns/day, 6.516 hours/ns, 42.630 timesteps/s 54.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.916 | 22.916 | 22.916 | 0.0 | 97.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13445 | 0.13445 | 0.13445 | 0.0 | 0.57 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.36666 | 0.36666 | 0.36666 | 0.0 | 1.56 Other | | 0.04098 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 670222 ave 670222 max 670222 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 670222 Ave neighs/atom = 167.555 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.213880870757, Press = -26.217035447339 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13898.607 -13898.607 -14028.424 -14028.424 251.13895 251.13895 47811.556 47811.556 290.54612 290.54612 7000 -13894.588 -13894.588 -14023.189 -14023.189 248.78682 248.78682 47866.775 47866.775 -821.18252 -821.18252 Loop time of 19.2629 on 1 procs for 1000 steps with 4000 atoms Performance: 4.485 ns/day, 5.351 hours/ns, 51.913 timesteps/s 66.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.835 | 18.835 | 18.835 | 0.0 | 97.78 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15182 | 0.15182 | 0.15182 | 0.0 | 0.79 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.25553 | 0.25553 | 0.25553 | 0.0 | 1.33 Other | | 0.02085 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 670500 ave 670500 max 670500 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 670500 Ave neighs/atom = 167.625 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.291960819572, Press = -14.5769157231272 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13894.588 -13894.588 -14023.189 -14023.189 248.78682 248.78682 47866.775 47866.775 -821.18252 -821.18252 8000 -13895.539 -13895.539 -14026.394 -14026.394 253.14894 253.14894 47912.67 47912.67 -2405.0249 -2405.0249 Loop time of 22.7243 on 1 procs for 1000 steps with 4000 atoms Performance: 3.802 ns/day, 6.312 hours/ns, 44.006 timesteps/s 56.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.359 | 22.359 | 22.359 | 0.0 | 98.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092753 | 0.092753 | 0.092753 | 0.0 | 0.41 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.22915 | 0.22915 | 0.22915 | 0.0 | 1.01 Other | | 0.04369 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 668456 ave 668456 max 668456 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 668456 Ave neighs/atom = 167.114 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.253448978621, Press = 1.62671574874271 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13895.539 -13895.539 -14026.394 -14026.394 253.14894 253.14894 47912.67 47912.67 -2405.0249 -2405.0249 9000 -13894.908 -13894.908 -14026.45 -14026.45 254.47706 254.47706 47836.342 47836.342 -232.14245 -232.14245 Loop time of 22.6476 on 1 procs for 1000 steps with 4000 atoms Performance: 3.815 ns/day, 6.291 hours/ns, 44.155 timesteps/s 56.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.195 | 22.195 | 22.195 | 0.0 | 98.00 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051725 | 0.051725 | 0.051725 | 0.0 | 0.23 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.34961 | 0.34961 | 0.34961 | 0.0 | 1.54 Other | | 0.05096 | | | 0.23 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 667594 ave 667594 max 667594 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 667594 Ave neighs/atom = 166.899 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.363622932766, Press = 5.65478535385288 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13894.908 -13894.908 -14026.45 -14026.45 254.47706 254.47706 47836.342 47836.342 -232.14245 -232.14245 10000 -13895.655 -13895.655 -14026.195 -14026.195 252.5382 252.5382 47824.988 47824.988 94.06548 94.06548 Loop time of 21.5417 on 1 procs for 1000 steps with 4000 atoms Performance: 4.011 ns/day, 5.984 hours/ns, 46.422 timesteps/s 59.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.129 | 21.129 | 21.129 | 0.0 | 98.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11222 | 0.11222 | 0.11222 | 0.0 | 0.52 Output | 5.0068e-05 | 5.0068e-05 | 5.0068e-05 | 0.0 | 0.00 Modify | 0.25872 | 0.25872 | 0.25872 | 0.0 | 1.20 Other | | 0.04131 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 669950 ave 669950 max 669950 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 669950 Ave neighs/atom = 167.488 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.262787578908, Press = 0.381507924845173 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13895.655 -13895.655 -14026.195 -14026.195 252.5382 252.5382 47824.988 47824.988 94.06548 94.06548 11000 -13890.651 -13890.651 -14025.578 -14025.578 261.02587 261.02587 47849.469 47849.469 -433.44765 -433.44765 Loop time of 21.5475 on 1 procs for 1000 steps with 4000 atoms Performance: 4.010 ns/day, 5.985 hours/ns, 46.409 timesteps/s 59.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.098 | 21.098 | 21.098 | 0.0 | 97.91 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11197 | 0.11197 | 0.11197 | 0.0 | 0.52 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.30671 | 0.30671 | 0.30671 | 0.0 | 1.42 Other | | 0.03118 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 669852 ave 669852 max 669852 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 669852 Ave neighs/atom = 167.463 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.51733765709, Press = -2.12981596841106 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13890.651 -13890.651 -14025.578 -14025.578 261.02587 261.02587 47849.469 47849.469 -433.44765 -433.44765 12000 -13894.255 -13894.255 -14025.735 -14025.735 254.35623 254.35623 47863.667 47863.667 -920.63093 -920.63093 Loop time of 21.1763 on 1 procs for 1000 steps with 4000 atoms Performance: 4.080 ns/day, 5.882 hours/ns, 47.223 timesteps/s 60.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.827 | 20.827 | 20.827 | 0.0 | 98.35 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.071847 | 0.071847 | 0.071847 | 0.0 | 0.34 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.2562 | 0.2562 | 0.2562 | 0.0 | 1.21 Other | | 0.02091 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 669548 ave 669548 max 669548 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 669548 Ave neighs/atom = 167.387 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.482723674052, Press = -2.71878613485916 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13894.255 -13894.255 -14025.735 -14025.735 254.35623 254.35623 47863.667 47863.667 -920.63093 -920.63093 13000 -13896.277 -13896.277 -14024.298 -14024.298 247.66691 247.66691 47860.335 47860.335 -759.66769 -759.66769 Loop time of 21.4642 on 1 procs for 1000 steps with 4000 atoms Performance: 4.025 ns/day, 5.962 hours/ns, 46.589 timesteps/s 59.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.99 | 20.99 | 20.99 | 0.0 | 97.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.071924 | 0.071924 | 0.071924 | 0.0 | 0.34 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.34599 | 0.34599 | 0.34599 | 0.0 | 1.61 Other | | 0.05627 | | | 0.26 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 668744 ave 668744 max 668744 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 668744 Ave neighs/atom = 167.186 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.304203683229, Press = 2.79648382269352 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13896.277 -13896.277 -14024.298 -14024.298 247.66691 247.66691 47860.335 47860.335 -759.66769 -759.66769 14000 -13892.356 -13892.356 -14024.24 -14024.24 255.13673 255.13673 47816.203 47816.203 524.77002 524.77002 Loop time of 19.0145 on 1 procs for 1000 steps with 4000 atoms Performance: 4.544 ns/day, 5.282 hours/ns, 52.592 timesteps/s 66.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.705 | 18.705 | 18.705 | 0.0 | 98.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052171 | 0.052171 | 0.052171 | 0.0 | 0.27 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.21606 | 0.21606 | 0.21606 | 0.0 | 1.14 Other | | 0.04095 | | | 0.22 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 668630 ave 668630 max 668630 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 668630 Ave neighs/atom = 167.157 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.364932007479, Press = 4.33990573698077 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -13892.356 -13892.356 -14024.24 -14024.24 255.13673 255.13673 47816.203 47816.203 524.77002 524.77002 15000 -13899.214 -13899.214 -14027.88 -14027.88 248.91487 248.91487 47777.618 47777.618 1168.9684 1168.9684 Loop time of 22.5423 on 1 procs for 1000 steps with 4000 atoms Performance: 3.833 ns/day, 6.262 hours/ns, 44.361 timesteps/s 56.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.125 | 22.125 | 22.125 | 0.0 | 98.15 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11169 | 0.11169 | 0.11169 | 0.0 | 0.50 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.28513 | 0.28513 | 0.28513 | 0.0 | 1.26 Other | | 0.02072 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 669566 ave 669566 max 669566 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 669566 Ave neighs/atom = 167.392 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.315891780419, Press = 1.27106192556834 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -13899.214 -13899.214 -14027.88 -14027.88 248.91487 248.91487 47777.618 47777.618 1168.9684 1168.9684 16000 -13894.072 -13894.072 -14025.125 -14025.125 253.53158 253.53158 47816.006 47816.006 442.80375 442.80375 Loop time of 20.8754 on 1 procs for 1000 steps with 4000 atoms Performance: 4.139 ns/day, 5.799 hours/ns, 47.903 timesteps/s 61.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.515 | 20.515 | 20.515 | 0.0 | 98.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.071933 | 0.071933 | 0.071933 | 0.0 | 0.34 Output | 6.485e-05 | 6.485e-05 | 6.485e-05 | 0.0 | 0.00 Modify | 0.24743 | 0.24743 | 0.24743 | 0.0 | 1.19 Other | | 0.04094 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 670574 ave 670574 max 670574 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 670574 Ave neighs/atom = 167.643 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.219249845678, Press = -1.05569119156658 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.243 | 6.243 | 6.243 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -13894.072 -13894.072 -14025.125 -14025.125 253.53158 253.53158 47816.006 47816.006 442.80375 442.80375 17000 -13898.256 -13898.256 -14027.799 -14027.799 250.60898 250.60898 47816.31 47816.31 168.25985 168.25985 Loop time of 23.3747 on 1 procs for 1000 steps with 4000 atoms Performance: 3.696 ns/day, 6.493 hours/ns, 42.781 timesteps/s 54.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.976 | 22.976 | 22.976 | 0.0 | 98.29 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.072081 | 0.072081 | 0.072081 | 0.0 | 0.31 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.28567 | 0.28567 | 0.28567 | 0.0 | 1.22 Other | | 0.04077 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 669084 ave 669084 max 669084 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 669084 Ave neighs/atom = 167.271 Neighbor list builds = 0 Dangerous builds = 0 if "${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 47828.818739244 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0