# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.431000001728535*${_u_distance} variable latticeconst_converted equal 5.431000001728535*1 lattice diamond ${latticeconst_converted} lattice diamond 5.43100000172853 Lattice spacing in x,y,z = 5.4310000 5.4310000 5.4310000 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (54.310000 54.310000 54.310000) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.001 seconds variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 kim_interactions Si #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_Wagner_2007_SiC__MO_430846853065_000 pair_coeff * * Si #=== END kim_interactions ==================================== 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 160191.478143953 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.478143953/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.478143953/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 160191.478143953/(1*1*${_u_distance}) variable V0_metal equal 160191.478143953/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 160191.478143953*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 160191.478143953 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 6 ghost atom cutoff = 6 binsize = 3, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.689 | 4.689 | 4.689 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -36757.576 -36757.576 -37040 -37040 273.15 273.15 160191.48 160191.48 1883.1327 1883.1327 1000 -36449.849 -36449.849 -36733.066 -36733.066 273.91712 273.91712 161690.73 161690.73 275.14019 275.14019 Loop time of 31.102 on 1 procs for 1000 steps with 8000 atoms Performance: 2.778 ns/day, 8.639 hours/ns, 32.152 timesteps/s 90.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.656 | 30.656 | 30.656 | 0.0 | 98.57 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.061734 | 0.061734 | 0.061734 | 0.0 | 0.20 Output | 5.37e-05 | 5.37e-05 | 5.37e-05 | 0.0 | 0.00 Modify | 0.33164 | 0.33164 | 0.33164 | 0.0 | 1.07 Other | | 0.05223 | | | 0.17 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 368000.0 ave 368000 max 368000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 368000 Ave neighs/atom = 46.000000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -36449.849 -36449.849 -36733.066 -36733.066 273.91712 273.91712 161690.73 161690.73 275.14019 275.14019 2000 -36479.028 -36479.028 -36753.247 -36753.247 265.21443 265.21443 161689.48 161689.48 -208.80578 -208.80578 Loop time of 29.127 on 1 procs for 1000 steps with 8000 atoms Performance: 2.966 ns/day, 8.091 hours/ns, 34.332 timesteps/s 98.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.728 | 28.728 | 28.728 | 0.0 | 98.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05274 | 0.05274 | 0.05274 | 0.0 | 0.18 Output | 6.02e-05 | 6.02e-05 | 6.02e-05 | 0.0 | 0.00 Modify | 0.31136 | 0.31136 | 0.31136 | 0.0 | 1.07 Other | | 0.03483 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 349992.0 ave 349992 max 349992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 349992 Ave neighs/atom = 43.749000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -36479.028 -36479.028 -36753.247 -36753.247 265.21443 265.21443 161689.48 161689.48 -208.80578 -208.80578 3000 -36464.501 -36464.501 -36749.211 -36749.211 275.36063 275.36063 161679.72 161679.72 -50.037206 -50.037206 Loop time of 28.9031 on 1 procs for 1000 steps with 8000 atoms Performance: 2.989 ns/day, 8.029 hours/ns, 34.598 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.509 | 28.509 | 28.509 | 0.0 | 98.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051959 | 0.051959 | 0.051959 | 0.0 | 0.18 Output | 5.86e-05 | 5.86e-05 | 5.86e-05 | 0.0 | 0.00 Modify | 0.3076 | 0.3076 | 0.3076 | 0.0 | 1.06 Other | | 0.03438 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350990.0 ave 350990 max 350990 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350990 Ave neighs/atom = 43.873750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -36464.501 -36464.501 -36749.211 -36749.211 275.36063 275.36063 161679.72 161679.72 -50.037206 -50.037206 4000 -36471.287 -36471.287 -36750.969 -36750.969 270.49736 270.49736 161608.65 161608.65 254.51098 254.51098 Loop time of 29.0249 on 1 procs for 1000 steps with 8000 atoms Performance: 2.977 ns/day, 8.062 hours/ns, 34.453 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.63 | 28.63 | 28.63 | 0.0 | 98.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052375 | 0.052375 | 0.052375 | 0.0 | 0.18 Output | 6.05e-05 | 6.05e-05 | 6.05e-05 | 0.0 | 0.00 Modify | 0.30859 | 0.30859 | 0.30859 | 0.0 | 1.06 Other | | 0.03413 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350712.0 ave 350712 max 350712 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350712 Ave neighs/atom = 43.839000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -36471.287 -36471.287 -36750.969 -36750.969 270.49736 270.49736 161608.65 161608.65 254.51098 254.51098 5000 -36471.945 -36471.945 -36749.671 -36749.671 268.60657 268.60657 161601.48 161601.48 271.15056 271.15056 Loop time of 29.333 on 1 procs for 1000 steps with 8000 atoms Performance: 2.945 ns/day, 8.148 hours/ns, 34.091 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.933 | 28.933 | 28.933 | 0.0 | 98.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.053228 | 0.053228 | 0.053228 | 0.0 | 0.18 Output | 4.73e-05 | 4.73e-05 | 4.73e-05 | 0.0 | 0.00 Modify | 0.31216 | 0.31216 | 0.31216 | 0.0 | 1.06 Other | | 0.03435 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350902.0 ave 350902 max 350902 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350902 Ave neighs/atom = 43.862750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.277983659625, Press = 99.8298462693496 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -36471.945 -36471.945 -36749.671 -36749.671 268.60657 268.60657 161601.48 161601.48 271.15056 271.15056 6000 -36467.104 -36467.104 -36757.423 -36757.423 280.78513 280.78513 161749.26 161749.26 -632.66879 -632.66879 Loop time of 28.9426 on 1 procs for 1000 steps with 8000 atoms Performance: 2.985 ns/day, 8.040 hours/ns, 34.551 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.539 | 28.539 | 28.539 | 0.0 | 98.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052656 | 0.052656 | 0.052656 | 0.0 | 0.18 Output | 4.84e-05 | 4.84e-05 | 4.84e-05 | 0.0 | 0.00 Modify | 0.31678 | 0.31678 | 0.31678 | 0.0 | 1.09 Other | | 0.03421 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350574.0 ave 350574 max 350574 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350574 Ave neighs/atom = 43.821750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.792281450641, Press = 13.8639948731171 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -36467.104 -36467.104 -36757.423 -36757.423 280.78513 280.78513 161749.26 161749.26 -632.66879 -632.66879 7000 -36474.648 -36474.648 -36760.604 -36760.604 276.56636 276.56636 161784.17 161784.17 -938.54078 -938.54078 Loop time of 28.6049 on 1 procs for 1000 steps with 8000 atoms Performance: 3.020 ns/day, 7.946 hours/ns, 34.959 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.205 | 28.205 | 28.205 | 0.0 | 98.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052376 | 0.052376 | 0.052376 | 0.0 | 0.18 Output | 4.71e-05 | 4.71e-05 | 4.71e-05 | 0.0 | 0.00 Modify | 0.31376 | 0.31376 | 0.31376 | 0.0 | 1.10 Other | | 0.03385 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350260.0 ave 350260 max 350260 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350260 Ave neighs/atom = 43.782500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.068558598914, Press = -7.47917300417352 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -36474.648 -36474.648 -36760.604 -36760.604 276.56636 276.56636 161784.17 161784.17 -938.54078 -938.54078 8000 -36466.458 -36466.458 -36749.041 -36749.041 273.30414 273.30414 161589.41 161589.41 455.05788 455.05788 Loop time of 28.603 on 1 procs for 1000 steps with 8000 atoms Performance: 3.021 ns/day, 7.945 hours/ns, 34.961 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.204 | 28.204 | 28.204 | 0.0 | 98.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052068 | 0.052068 | 0.052068 | 0.0 | 0.18 Output | 4.69e-05 | 4.69e-05 | 4.69e-05 | 0.0 | 0.00 Modify | 0.3131 | 0.3131 | 0.3131 | 0.0 | 1.09 Other | | 0.03404 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350356.0 ave 350356 max 350356 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350356 Ave neighs/atom = 43.794500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.050423056818, Press = -3.14027152048032 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -36466.458 -36466.458 -36749.041 -36749.041 273.30414 273.30414 161589.41 161589.41 455.05788 455.05788 9000 -36474.277 -36474.277 -36757.718 -36757.718 274.13396 274.13396 161576.06 161576.06 348.53328 348.53328 Loop time of 28.789 on 1 procs for 1000 steps with 8000 atoms Performance: 3.001 ns/day, 7.997 hours/ns, 34.735 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.388 | 28.388 | 28.388 | 0.0 | 98.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052426 | 0.052426 | 0.052426 | 0.0 | 0.18 Output | 4.67e-05 | 4.67e-05 | 4.67e-05 | 0.0 | 0.00 Modify | 0.31434 | 0.31434 | 0.31434 | 0.0 | 1.09 Other | | 0.03419 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350568.0 ave 350568 max 350568 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350568 Ave neighs/atom = 43.821000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.09221409751, Press = 2.24255053911832 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -36474.277 -36474.277 -36757.718 -36757.718 274.13396 274.13396 161576.06 161576.06 348.53328 348.53328 10000 -36469.3 -36469.3 -36755.229 -36755.229 276.53914 276.53914 161669.34 161669.34 -135.54812 -135.54812 Loop time of 29.0956 on 1 procs for 1000 steps with 8000 atoms Performance: 2.970 ns/day, 8.082 hours/ns, 34.370 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.69 | 28.69 | 28.69 | 0.0 | 98.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052706 | 0.052706 | 0.052706 | 0.0 | 0.18 Output | 3.84e-05 | 3.84e-05 | 3.84e-05 | 0.0 | 0.00 Modify | 0.31803 | 0.31803 | 0.31803 | 0.0 | 1.09 Other | | 0.03437 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 351226.0 ave 351226 max 351226 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 351226 Ave neighs/atom = 43.903250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.136237168381, Press = 2.02474735160218 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -36469.3 -36469.3 -36755.229 -36755.229 276.53914 276.53914 161669.34 161669.34 -135.54812 -135.54812 11000 -36464.029 -36464.029 -36746.431 -36746.431 273.12856 273.12856 161750.47 161750.47 -528.46038 -528.46038 Loop time of 29.1061 on 1 procs for 1000 steps with 8000 atoms Performance: 2.968 ns/day, 8.085 hours/ns, 34.357 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.702 | 28.702 | 28.702 | 0.0 | 98.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.052904 | 0.052904 | 0.052904 | 0.0 | 0.18 Output | 3.83e-05 | 3.83e-05 | 3.83e-05 | 0.0 | 0.00 Modify | 0.31686 | 0.31686 | 0.31686 | 0.0 | 1.09 Other | | 0.03429 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350832.0 ave 350832 max 350832 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350832 Ave neighs/atom = 43.854000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.157602397915, Press = -0.484919005374986 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -36464.029 -36464.029 -36746.431 -36746.431 273.12856 273.12856 161750.47 161750.47 -528.46038 -528.46038 12000 -36472.844 -36472.844 -36756.245 -36756.245 274.09497 274.09497 161584.42 161584.42 329.72565 329.72565 Loop time of 27.8878 on 1 procs for 1000 steps with 8000 atoms Performance: 3.098 ns/day, 7.747 hours/ns, 35.858 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.496 | 27.496 | 27.496 | 0.0 | 98.59 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.050805 | 0.050805 | 0.050805 | 0.0 | 0.18 Output | 4.68e-05 | 4.68e-05 | 4.68e-05 | 0.0 | 0.00 Modify | 0.30816 | 0.30816 | 0.30816 | 0.0 | 1.11 Other | | 0.03323 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 349912.0 ave 349912 max 349912 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 349912 Ave neighs/atom = 43.739000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.28699069594, Press = -4.47431608855321 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -36472.844 -36472.844 -36756.245 -36756.245 274.09497 274.09497 161584.42 161584.42 329.72565 329.72565 13000 -36476.47 -36476.47 -36755.137 -36755.137 269.51669 269.51669 161483.48 161483.48 827.87074 827.87074 Loop time of 28.0091 on 1 procs for 1000 steps with 8000 atoms Performance: 3.085 ns/day, 7.780 hours/ns, 35.703 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.617 | 27.617 | 27.617 | 0.0 | 98.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.050561 | 0.050561 | 0.050561 | 0.0 | 0.18 Output | 4.62e-05 | 4.62e-05 | 4.62e-05 | 0.0 | 0.00 Modify | 0.30862 | 0.30862 | 0.30862 | 0.0 | 1.10 Other | | 0.03306 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 351240.0 ave 351240 max 351240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 351240 Ave neighs/atom = 43.905000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.265948544674, Press = 0.990174815087068 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -36476.47 -36476.47 -36755.137 -36755.137 269.51669 269.51669 161483.48 161483.48 827.87074 827.87074 14000 -36470.331 -36470.331 -36751.383 -36751.383 271.82332 271.82332 161652.62 161652.62 -27.916976 -27.916976 Loop time of 27.8262 on 1 procs for 1000 steps with 8000 atoms Performance: 3.105 ns/day, 7.730 hours/ns, 35.937 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.436 | 27.436 | 27.436 | 0.0 | 98.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.050615 | 0.050615 | 0.050615 | 0.0 | 0.18 Output | 4.61e-05 | 4.61e-05 | 4.61e-05 | 0.0 | 0.00 Modify | 0.30715 | 0.30715 | 0.30715 | 0.0 | 1.10 Other | | 0.0329 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 351260.0 ave 351260 max 351260 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 351260 Ave neighs/atom = 43.907500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.095703086296, Press = 1.96789354321215 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.691 | 4.691 | 4.691 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -36470.331 -36470.331 -36751.383 -36751.383 271.82332 271.82332 161652.62 161652.62 -27.916976 -27.916976 15000 -36474.084 -36474.084 -36754.405 -36754.405 271.11605 271.11605 161724.22 161724.22 -494.43856 -494.43856 Loop time of 28.046 on 1 procs for 1000 steps with 8000 atoms Performance: 3.081 ns/day, 7.791 hours/ns, 35.656 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.654 | 27.654 | 27.654 | 0.0 | 98.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051026 | 0.051026 | 0.051026 | 0.0 | 0.18 Output | 4.6e-05 | 4.6e-05 | 4.6e-05 | 0.0 | 0.00 Modify | 0.30831 | 0.30831 | 0.30831 | 0.0 | 1.10 Other | | 0.03297 | | | 0.12 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6725.00 ave 6725 max 6725 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 350436.0 ave 350436 max 350436 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 350436 Ave neighs/atom = 43.804500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 161645.484354785 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0