# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.430497780442239*${_u_distance} variable latticeconst_converted equal 5.430497780442239*1 lattice diamond ${latticeconst_converted} lattice diamond 5.43049778044224 Lattice spacing in x,y,z = 5.4305 5.4305 5.4305 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (54.305 54.305 54.305) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.020884 secs variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 # specify which KIM Model to use pair_style kim EDIP_JustoBazantKaxiras_1998_Si__MO_958932894036_002 WARNING: KIM Model does not provide `partialParticleEnergy'; energy per atom will be zero (src/KIM/pair_kim.cpp:1084) WARNING: KIM Model does not provide `partialParticleVirial'; virial per atom will be zero (src/KIM/pair_kim.cpp:1089) pair_coeff * * Si mass 1 ${mass_converted} mass 1 28.0855 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 160147.042056231 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160147.042056231/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160147.042056231/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 160147.042056231/(1*1*${_u_distance}) variable V0_metal equal 160147.042056231/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 160147.042056231*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 160147.042056231 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 293.15*${_u_temperature} variable temp_converted equal 293.15*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 293.15 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 293.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "293.15 - 0.2" variable T_up equal "293.15 + 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 = 5.12138 ghost atom cutoff = 5.12138 binsize = 2.56069, bins = 22 22 22 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 5.12138 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.235 | 4.235 | 4.235 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -36896.528 -36896.528 -37199.631 -37199.631 293.15 293.15 160147.04 160147.04 2021.5689 2021.5689 1000 -36563.537 -36563.537 -36877.469 -36877.469 303.62302 303.62302 160335.57 160335.57 274.41266 274.41266 Loop time of 21.6987 on 1 procs for 1000 steps with 8000 atoms Performance: 3.982 ns/day, 6.027 hours/ns, 46.086 timesteps/s 40.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.728 | 20.728 | 20.728 | 0.0 | 95.53 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10533 | 0.10533 | 0.10533 | 0.0 | 0.49 Output | 5.1022e-05 | 5.1022e-05 | 5.1022e-05 | 0.0 | 0.00 Modify | 0.80887 | 0.80887 | 0.80887 | 0.0 | 3.73 Other | | 0.05615 | | | 0.26 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 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: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.235 | 4.235 | 4.235 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -36563.537 -36563.537 -36877.469 -36877.469 303.62302 303.62302 160335.57 160335.57 274.41266 274.41266 2000 -36595.195 -36595.195 -36895.53 -36895.53 290.47309 290.47309 160450.33 160450.33 -482.15246 -482.15246 Loop time of 20.9598 on 1 procs for 1000 steps with 8000 atoms Performance: 4.122 ns/day, 5.822 hours/ns, 47.710 timesteps/s 43.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.011 | 20.011 | 20.011 | 0.0 | 95.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10404 | 0.10404 | 0.10404 | 0.0 | 0.50 Output | 5.1975e-05 | 5.1975e-05 | 5.1975e-05 | 0.0 | 0.00 Modify | 0.74917 | 0.74917 | 0.74917 | 0.0 | 3.57 Other | | 0.0955 | | | 0.46 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.235 | 4.235 | 4.235 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -36595.195 -36595.195 -36895.53 -36895.53 290.47309 290.47309 160450.33 160450.33 -482.15246 -482.15246 3000 -36578.169 -36578.169 -36893.793 -36893.793 305.25996 305.25996 160511.09 160511.09 -897.62835 -897.62835 Loop time of 19.9911 on 1 procs for 1000 steps with 8000 atoms Performance: 4.322 ns/day, 5.553 hours/ns, 50.022 timesteps/s 44.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.786 | 18.786 | 18.786 | 0.0 | 93.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10506 | 0.10506 | 0.10506 | 0.0 | 0.53 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 1.0231 | 1.0231 | 1.0231 | 0.0 | 5.12 Other | | 0.07718 | | | 0.39 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.235 | 4.235 | 4.235 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -36578.169 -36578.169 -36893.793 -36893.793 305.25996 305.25996 160511.09 160511.09 -897.62835 -897.62835 4000 -36588.013 -36588.013 -36884.82 -36884.82 287.061 287.061 160411.73 160411.73 -279.35958 -279.35958 Loop time of 20.9073 on 1 procs for 1000 steps with 8000 atoms Performance: 4.133 ns/day, 5.808 hours/ns, 47.830 timesteps/s 43.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.992 | 19.992 | 19.992 | 0.0 | 95.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10461 | 0.10461 | 0.10461 | 0.0 | 0.50 Output | 5.6982e-05 | 5.6982e-05 | 5.6982e-05 | 0.0 | 0.00 Modify | 0.75469 | 0.75469 | 0.75469 | 0.0 | 3.61 Other | | 0.05579 | | | 0.27 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224002 ave 224002 max 224002 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224002 Ave neighs/atom = 28.0003 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.235 | 4.235 | 4.235 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -36588.013 -36588.013 -36884.82 -36884.82 287.061 287.061 160411.73 160411.73 -279.35958 -279.35958 5000 -36585.164 -36585.164 -36892.886 -36892.886 297.61737 297.61737 160274.99 160274.99 676.17944 676.17944 Loop time of 20.681 on 1 procs for 1000 steps with 8000 atoms Performance: 4.178 ns/day, 5.745 hours/ns, 48.354 timesteps/s 43.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.558 | 19.558 | 19.558 | 0.0 | 94.57 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12496 | 0.12496 | 0.12496 | 0.0 | 0.60 Output | 5.9128e-05 | 5.9128e-05 | 5.9128e-05 | 0.0 | 0.00 Modify | 0.94198 | 0.94198 | 0.94198 | 0.0 | 4.55 Other | | 0.05621 | | | 0.27 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 294.317505531696, Press = -273.554274863671 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.235 | 4.235 | 4.235 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -36585.164 -36585.164 -36892.886 -36892.886 297.61737 297.61737 160274.99 160274.99 676.17944 676.17944 6000 -36582.635 -36582.635 -36892.835 -36892.835 300.0137 300.0137 160325.61 160325.61 378.22985 378.22985 Loop time of 20.8177 on 1 procs for 1000 steps with 8000 atoms Performance: 4.150 ns/day, 5.783 hours/ns, 48.036 timesteps/s 43.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.963 | 19.963 | 19.963 | 0.0 | 95.89 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.089745 | 0.089745 | 0.089745 | 0.0 | 0.43 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.68942 | 0.68942 | 0.68942 | 0.0 | 3.31 Other | | 0.07587 | | | 0.36 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224004 ave 224004 max 224004 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224004 Ave neighs/atom = 28.0005 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.785393287075, Press = -10.0260503936414 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.235 | 4.235 | 4.235 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -36582.635 -36582.635 -36892.835 -36892.835 300.0137 300.0137 160325.61 160325.61 378.22985 378.22985 7000 -36589.111 -36589.111 -36893.383 -36893.383 294.28058 294.28058 160404.24 160404.24 -180.12761 -180.12761 Loop time of 20.6901 on 1 procs for 1000 steps with 8000 atoms Performance: 4.176 ns/day, 5.747 hours/ns, 48.332 timesteps/s 43.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.018 | 20.018 | 20.018 | 0.0 | 96.75 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.084169 | 0.084169 | 0.084169 | 0.0 | 0.41 Output | 4.8161e-05 | 4.8161e-05 | 4.8161e-05 | 0.0 | 0.00 Modify | 0.53272 | 0.53272 | 0.53272 | 0.0 | 2.57 Other | | 0.05558 | | | 0.27 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.153079739899, Press = -4.48330424923472 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.235 | 4.235 | 4.235 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -36589.111 -36589.111 -36893.383 -36893.383 294.28058 294.28058 160404.24 160404.24 -180.12761 -180.12761 8000 -36580.973 -36580.973 -36890.513 -36890.513 299.37534 299.37534 160455.63 160455.63 -506.48038 -506.48038 Loop time of 20.432 on 1 procs for 1000 steps with 8000 atoms Performance: 4.229 ns/day, 5.676 hours/ns, 48.943 timesteps/s 43.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.458 | 19.458 | 19.458 | 0.0 | 95.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11985 | 0.11985 | 0.11985 | 0.0 | 0.59 Output | 4.4823e-05 | 4.4823e-05 | 4.4823e-05 | 0.0 | 0.00 Modify | 0.7876 | 0.7876 | 0.7876 | 0.0 | 3.85 Other | | 0.0661 | | | 0.32 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.046847034189, Press = -8.73942719043267 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.235 | 4.235 | 4.235 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -36580.973 -36580.973 -36890.513 -36890.513 299.37534 299.37534 160455.63 160455.63 -506.48038 -506.48038 9000 -36589.032 -36589.032 -36895.875 -36895.875 296.76807 296.76807 160360.63 160360.63 61.502629 61.502629 Loop time of 20.5348 on 1 procs for 1000 steps with 8000 atoms Performance: 4.207 ns/day, 5.704 hours/ns, 48.698 timesteps/s 43.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.815 | 19.815 | 19.815 | 0.0 | 96.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.065135 | 0.065135 | 0.065135 | 0.0 | 0.32 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.59841 | 0.59841 | 0.59841 | 0.0 | 2.91 Other | | 0.05627 | | | 0.27 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.111105387007, Press = -9.92649108246335 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.235 | 4.235 | 4.235 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -36589.032 -36589.032 -36895.875 -36895.875 296.76807 296.76807 160360.63 160360.63 61.502629 61.502629 10000 -36581.97 -36581.97 -36885.335 -36885.335 293.40349 293.40349 160105.45 160105.45 1739.9104 1739.9104 Loop time of 20.7444 on 1 procs for 1000 steps with 8000 atoms Performance: 4.165 ns/day, 5.762 hours/ns, 48.206 timesteps/s 43.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.839 | 19.839 | 19.839 | 0.0 | 95.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12421 | 0.12421 | 0.12421 | 0.0 | 0.60 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.72514 | 0.72514 | 0.72514 | 0.0 | 3.50 Other | | 0.05559 | | | 0.27 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.121162155254, Press = -6.08843212942823 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.235 | 4.235 | 4.235 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -36581.97 -36581.97 -36885.335 -36885.335 293.40349 293.40349 160105.45 160105.45 1739.9104 1739.9104 11000 -36586.982 -36586.982 -36888.035 -36888.035 291.16727 291.16727 160263.63 160263.63 722.32962 722.32962 Loop time of 20.3101 on 1 procs for 1000 steps with 8000 atoms Performance: 4.254 ns/day, 5.642 hours/ns, 49.237 timesteps/s 44.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.436 | 19.436 | 19.436 | 0.0 | 95.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10178 | 0.10178 | 0.10178 | 0.0 | 0.50 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.6766 | 0.6766 | 0.6766 | 0.0 | 3.33 Other | | 0.09555 | | | 0.47 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224002 ave 224002 max 224002 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224002 Ave neighs/atom = 28.0003 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.103634433934, Press = 0.478784288880966 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.235 | 4.235 | 4.235 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -36586.982 -36586.982 -36888.035 -36888.035 291.16727 291.16727 160263.63 160263.63 722.32962 722.32962 12000 -36583.695 -36583.695 -36893.201 -36893.201 299.34198 299.34198 160396.12 160396.12 -130.08555 -130.08555 Loop time of 19.3128 on 1 procs for 1000 steps with 8000 atoms Performance: 4.474 ns/day, 5.365 hours/ns, 51.779 timesteps/s 46.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.516 | 18.516 | 18.516 | 0.0 | 95.87 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.084389 | 0.084389 | 0.084389 | 0.0 | 0.44 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.61638 | 0.61638 | 0.61638 | 0.0 | 3.19 Other | | 0.09586 | | | 0.50 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224002 ave 224002 max 224002 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224002 Ave neighs/atom = 28.0003 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T293.15.out" else "print 'not_converged' file output/vol_T293.15.out" print '${V}' file output/vol_T293.15.out 160373.52260663 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0