# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.422300741076469*${_u_distance} variable latticeconst_converted equal 5.422300741076469*1 lattice diamond ${latticeconst_converted} lattice diamond 5.42230074107647 Lattice spacing in x,y,z = 5.4223 5.4223 5.4223 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (54.223 54.223 54.223) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.0252318 secs variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 kim_interactions Si #=== BEGIN kim_interactions ================================== pair_style meam/c pair_coeff * * /tmp/kim-simulator-model-parameter-file-directory-XXXXXXwsOF1a/library.meam Li Si /tmp/kim-simulator-model-parameter-file-directory-XXXXXXwsOF1a/LiSi.meam 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 159422.936553494 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 159422.936553494/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 159422.936553494/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 159422.936553494/(1*1*${_u_distance}) variable V0_metal equal 159422.936553494/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 159422.936553494*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 159422.936553494 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 16 16 16 2 neighbor lists, perpetual/occasional/extra = 2 0 0 (1) pair meam/c, perpetual attributes: full, newton on pair build: full/bin/atomonly stencil: full/bin/3d bin: standard (2) pair meam/c, perpetual, half/full from (1) attributes: half, newton on pair build: halffull/newton stencil: none bin: none Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -36747.658 -36747.658 -37030.082 -37030.082 273.15 273.15 159422.94 159422.94 1892.2096 1892.2096 1000 -36440.081 -36440.081 -36758.261 -36758.261 307.73192 307.73192 160589.28 160589.28 -850.62932 -850.62932 Loop time of 318.014 on 1 procs for 1000 steps with 8000 atoms Performance: 0.272 ns/day, 88.337 hours/ns, 3.145 timesteps/s 45.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 317.17 | 317.17 | 317.17 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11038 | 0.11038 | 0.11038 | 0.0 | 0.03 Output | 5.6028e-05 | 5.6028e-05 | 5.6028e-05 | 0.0 | 0.00 Modify | 0.68664 | 0.68664 | 0.68664 | 0.0 | 0.22 Other | | 0.04659 | | | 0.01 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 280000 ave 280000 max 280000 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560000 ave 560000 max 560000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560000 Ave neighs/atom = 70 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -36440.081 -36440.081 -36758.261 -36758.261 307.73192 307.73192 160589.28 160589.28 -850.62932 -850.62932 2000 -36470.303 -36470.303 -36746.765 -36746.765 267.38332 267.38332 160524.46 160524.46 -163.07602 -163.07602 Loop time of 288.612 on 1 procs for 1000 steps with 8000 atoms Performance: 0.299 ns/day, 80.170 hours/ns, 3.465 timesteps/s 51.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 287.85 | 287.85 | 287.85 | 0.0 | 99.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.097073 | 0.097073 | 0.097073 | 0.0 | 0.03 Output | 5.5075e-05 | 5.5075e-05 | 5.5075e-05 | 0.0 | 0.00 Modify | 0.59285 | 0.59285 | 0.59285 | 0.0 | 0.21 Other | | 0.07344 | | | 0.03 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7667 ave 7667 max 7667 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 277155 ave 277155 max 277155 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 554310 ave 554310 max 554310 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 554310 Ave neighs/atom = 69.2887 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -36470.303 -36470.303 -36746.765 -36746.765 267.38332 267.38332 160524.46 160524.46 -163.07602 -163.07602 3000 -36455.247 -36455.247 -36740.098 -36740.098 275.4971 275.4971 160507.42 160507.42 131.78373 131.78373 Loop time of 262.827 on 1 procs for 1000 steps with 8000 atoms Performance: 0.329 ns/day, 73.007 hours/ns, 3.805 timesteps/s 56.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 262.15 | 262.15 | 262.15 | 0.0 | 99.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10399 | 0.10399 | 0.10399 | 0.0 | 0.04 Output | 5.3883e-05 | 5.3883e-05 | 5.3883e-05 | 0.0 | 0.00 Modify | 0.54106 | 0.54106 | 0.54106 | 0.0 | 0.21 Other | | 0.03235 | | | 0.01 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7785 ave 7785 max 7785 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 277167 ave 277167 max 277167 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 554334 ave 554334 max 554334 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 554334 Ave neighs/atom = 69.2917 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -36455.247 -36455.247 -36740.098 -36740.098 275.4971 275.4971 160507.42 160507.42 131.78373 131.78373 4000 -36463.562 -36463.562 -36741.648 -36741.648 268.95468 268.95468 160532.74 160532.74 -307.90026 -307.90026 Loop time of 261.743 on 1 procs for 1000 steps with 8000 atoms Performance: 0.330 ns/day, 72.707 hours/ns, 3.821 timesteps/s 56.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 261.03 | 261.03 | 261.03 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.084055 | 0.084055 | 0.084055 | 0.0 | 0.03 Output | 6.6996e-05 | 6.6996e-05 | 6.6996e-05 | 0.0 | 0.00 Modify | 0.54957 | 0.54957 | 0.54957 | 0.0 | 0.21 Other | | 0.07878 | | | 0.03 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7708 ave 7708 max 7708 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 276989 ave 276989 max 276989 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 553978 ave 553978 max 553978 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 553978 Ave neighs/atom = 69.2472 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -36463.562 -36463.562 -36741.648 -36741.648 268.95468 268.95468 160532.74 160532.74 -307.90026 -307.90026 5000 -36461.705 -36461.705 -36747.403 -36747.403 276.31653 276.31653 160464.34 160464.34 162.57107 162.57107 Loop time of 246.168 on 1 procs for 1000 steps with 8000 atoms Performance: 0.351 ns/day, 68.380 hours/ns, 4.062 timesteps/s 60.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 245.43 | 245.43 | 245.43 | 0.0 | 99.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.099305 | 0.099305 | 0.099305 | 0.0 | 0.04 Output | 4.22e-05 | 4.22e-05 | 4.22e-05 | 0.0 | 0.00 Modify | 0.57599 | 0.57599 | 0.57599 | 0.0 | 0.23 Other | | 0.0608 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7748 ave 7748 max 7748 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 276910 ave 276910 max 276910 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 553820 ave 553820 max 553820 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 553820 Ave neighs/atom = 69.2275 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.515258534099, Press = -250.067615817174 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -36461.705 -36461.705 -36747.403 -36747.403 276.31653 276.31653 160464.34 160464.34 162.57107 162.57107 6000 -36457.874 -36457.874 -36736.018 -36736.018 269.01043 269.01043 160397.27 160397.27 578.0962 578.0962 Loop time of 193.031 on 1 procs for 1000 steps with 8000 atoms Performance: 0.448 ns/day, 53.620 hours/ns, 5.181 timesteps/s 76.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 192.54 | 192.54 | 192.54 | 0.0 | 99.75 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.057738 | 0.057738 | 0.057738 | 0.0 | 0.03 Output | 4.3154e-05 | 4.3154e-05 | 4.3154e-05 | 0.0 | 0.00 Modify | 0.39916 | 0.39916 | 0.39916 | 0.0 | 0.21 Other | | 0.03371 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7771 ave 7771 max 7771 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 277226 ave 277226 max 277226 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 554452 ave 554452 max 554452 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 554452 Ave neighs/atom = 69.3065 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.677193768326, Press = -0.0617688299670892 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -36457.874 -36457.874 -36736.018 -36736.018 269.01043 269.01043 160397.27 160397.27 578.0962 578.0962 7000 -36463.997 -36463.997 -36751.493 -36751.493 278.05505 278.05505 160596.71 160596.71 -618.77622 -618.77622 Loop time of 158.354 on 1 procs for 1000 steps with 8000 atoms Performance: 0.546 ns/day, 43.987 hours/ns, 6.315 timesteps/s 92.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 157.9 | 157.9 | 157.9 | 0.0 | 99.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.082304 | 0.082304 | 0.082304 | 0.0 | 0.05 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.34327 | 0.34327 | 0.34327 | 0.0 | 0.22 Other | | 0.03249 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7822 ave 7822 max 7822 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 277017 ave 277017 max 277017 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 554034 ave 554034 max 554034 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 554034 Ave neighs/atom = 69.2542 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.071119175729, Press = 3.29193465539258 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -36463.997 -36463.997 -36751.493 -36751.493 278.05505 278.05505 160596.71 160596.71 -618.77622 -618.77622 8000 -36455.681 -36455.681 -36740.553 -36740.553 275.51763 275.51763 160551.02 160551.02 -199.9276 -199.9276 Loop time of 157.202 on 1 procs for 1000 steps with 8000 atoms Performance: 0.550 ns/day, 43.667 hours/ns, 6.361 timesteps/s 92.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 156.75 | 156.75 | 156.75 | 0.0 | 99.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.055482 | 0.055482 | 0.055482 | 0.0 | 0.04 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.36345 | 0.36345 | 0.36345 | 0.0 | 0.23 Other | | 0.03512 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7742 ave 7742 max 7742 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 277426 ave 277426 max 277426 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 554852 ave 554852 max 554852 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 554852 Ave neighs/atom = 69.3565 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.039825379259, Press = -7.94096711712252 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -36455.681 -36455.681 -36740.553 -36740.553 275.51763 275.51763 160551.02 160551.02 -199.9276 -199.9276 9000 -36463.995 -36463.995 -36745 -36745 271.77736 271.77736 160465.91 160465.91 216.57269 216.57269 Loop time of 145.048 on 1 procs for 1000 steps with 8000 atoms Performance: 0.596 ns/day, 40.291 hours/ns, 6.894 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 144.66 | 144.66 | 144.66 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.054238 | 0.054238 | 0.054238 | 0.0 | 0.04 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.30703 | 0.30703 | 0.30703 | 0.0 | 0.21 Other | | 0.03166 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7751 ave 7751 max 7751 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 277050 ave 277050 max 277050 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 554100 ave 554100 max 554100 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 554100 Ave neighs/atom = 69.2625 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.081302537266, Press = -2.32562543713251 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -36463.995 -36463.995 -36745 -36745 271.77736 271.77736 160465.91 160465.91 216.57269 216.57269 10000 -36457.702 -36457.702 -36741.904 -36741.904 274.86994 274.86994 160495.47 160495.47 10.364271 10.364271 Loop time of 136.274 on 1 procs for 1000 steps with 8000 atoms Performance: 0.634 ns/day, 37.854 hours/ns, 7.338 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 135.9 | 135.9 | 135.9 | 0.0 | 99.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.051291 | 0.051291 | 0.051291 | 0.0 | 0.04 Output | 5.6028e-05 | 5.6028e-05 | 5.6028e-05 | 0.0 | 0.00 Modify | 0.29492 | 0.29492 | 0.29492 | 0.0 | 0.22 Other | | 0.02995 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7762 ave 7762 max 7762 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 277152 ave 277152 max 277152 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 554304 ave 554304 max 554304 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 554304 Ave neighs/atom = 69.288 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.150970039629, Press = -1.58551549287097 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -36457.702 -36457.702 -36741.904 -36741.904 274.86994 274.86994 160495.47 160495.47 10.364271 10.364271 11000 -36458.867 -36458.867 -36744.362 -36744.362 276.11986 276.11986 160515.67 160515.67 -77.412857 -77.412857 Loop time of 134.923 on 1 procs for 1000 steps with 8000 atoms Performance: 0.640 ns/day, 37.479 hours/ns, 7.412 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 134.55 | 134.55 | 134.55 | 0.0 | 99.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.050797 | 0.050797 | 0.050797 | 0.0 | 0.04 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.2922 | 0.2922 | 0.2922 | 0.0 | 0.22 Other | | 0.02964 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7716 ave 7716 max 7716 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 277097 ave 277097 max 277097 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 554194 ave 554194 max 554194 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 554194 Ave neighs/atom = 69.2742 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.194504979444, Press = -1.50323987328713 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -36458.867 -36458.867 -36744.362 -36744.362 276.11986 276.11986 160515.67 160515.67 -77.412857 -77.412857 12000 -36464.124 -36464.124 -36739.934 -36739.934 266.7533 266.7533 160592.17 160592.17 -666.83661 -666.83661 Loop time of 127.646 on 1 procs for 1000 steps with 8000 atoms Performance: 0.677 ns/day, 35.457 hours/ns, 7.834 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 127.28 | 127.28 | 127.28 | 0.0 | 99.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.049219 | 0.049219 | 0.049219 | 0.0 | 0.04 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.28503 | 0.28503 | 0.28503 | 0.0 | 0.22 Other | | 0.02855 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7772 ave 7772 max 7772 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 277094 ave 277094 max 277094 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 554188 ave 554188 max 554188 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 554188 Ave neighs/atom = 69.2735 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.339858518977, Press = -1.89450546492125 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -36464.124 -36464.124 -36739.934 -36739.934 266.7533 266.7533 160592.17 160592.17 -666.83661 -666.83661 13000 -36461.04 -36461.04 -36745.379 -36745.379 275.00253 275.00253 160483.12 160483.12 154.70143 154.70143 Loop time of 127.905 on 1 procs for 1000 steps with 8000 atoms Performance: 0.676 ns/day, 35.529 hours/ns, 7.818 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 127.54 | 127.54 | 127.54 | 0.0 | 99.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.048539 | 0.048539 | 0.048539 | 0.0 | 0.04 Output | 3.1948e-05 | 3.1948e-05 | 3.1948e-05 | 0.0 | 0.00 Modify | 0.28648 | 0.28648 | 0.28648 | 0.0 | 0.22 Other | | 0.02866 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7680 ave 7680 max 7680 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 276767 ave 276767 max 276767 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 553534 ave 553534 max 553534 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 553534 Ave neighs/atom = 69.1917 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.280811397042, Press = -4.32932893785739 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -36461.04 -36461.04 -36745.379 -36745.379 275.00253 275.00253 160483.12 160483.12 154.70143 154.70143 14000 -36456.238 -36456.238 -36742.361 -36742.361 276.72758 276.72758 160372.1 160372.1 788.5619 788.5619 Loop time of 126.629 on 1 procs for 1000 steps with 8000 atoms Performance: 0.682 ns/day, 35.175 hours/ns, 7.897 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 126.27 | 126.27 | 126.27 | 0.0 | 99.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.048037 | 0.048037 | 0.048037 | 0.0 | 0.04 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.28256 | 0.28256 | 0.28256 | 0.0 | 0.22 Other | | 0.02806 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7719 ave 7719 max 7719 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 277169 ave 277169 max 277169 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 554338 ave 554338 max 554338 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 554338 Ave neighs/atom = 69.2922 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.193116554449, Press = 0.595492282371017 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -36456.238 -36456.238 -36742.361 -36742.361 276.72758 276.72758 160372.1 160372.1 788.5619 788.5619 15000 -36465.02 -36465.02 -36746.697 -36746.697 272.42808 272.42808 160538.95 160538.95 -204.11701 -204.11701 Loop time of 127.125 on 1 procs for 1000 steps with 8000 atoms Performance: 0.680 ns/day, 35.313 hours/ns, 7.866 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 126.76 | 126.76 | 126.76 | 0.0 | 99.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.048452 | 0.048452 | 0.048452 | 0.0 | 0.04 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.28381 | 0.28381 | 0.28381 | 0.0 | 0.22 Other | | 0.02841 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7715 ave 7715 max 7715 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 277036 ave 277036 max 277036 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 554072 ave 554072 max 554072 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 554072 Ave neighs/atom = 69.259 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.145729513716, Press = -0.364189374276301 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -36465.02 -36465.02 -36746.697 -36746.697 272.42808 272.42808 160538.95 160538.95 -204.11701 -204.11701 16000 -36458.9 -36458.9 -36742.855 -36742.855 274.63107 274.63107 160544.56 160544.56 -241.36627 -241.36627 Loop time of 128.324 on 1 procs for 1000 steps with 8000 atoms Performance: 0.673 ns/day, 35.646 hours/ns, 7.793 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 127.96 | 127.96 | 127.96 | 0.0 | 99.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.048361 | 0.048361 | 0.048361 | 0.0 | 0.04 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.28463 | 0.28463 | 0.28463 | 0.0 | 0.22 Other | | 0.02828 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7702 ave 7702 max 7702 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 277262 ave 277262 max 277262 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 554524 ave 554524 max 554524 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 554524 Ave neighs/atom = 69.3155 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.12369850835, Press = -1.71623316047397 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -36458.9 -36458.9 -36742.855 -36742.855 274.63107 274.63107 160544.56 160544.56 -241.36627 -241.36627 17000 -36462.326 -36462.326 -36746.087 -36746.087 274.44372 274.44372 160426.71 160426.71 327.17414 327.17414 Loop time of 123.469 on 1 procs for 1000 steps with 8000 atoms Performance: 0.700 ns/day, 34.297 hours/ns, 8.099 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 123.12 | 123.12 | 123.12 | 0.0 | 99.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.046681 | 0.046681 | 0.046681 | 0.0 | 0.04 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.27667 | 0.27667 | 0.27667 | 0.0 | 0.22 Other | | 0.02742 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7630 ave 7630 max 7630 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 276940 ave 276940 max 276940 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 553880 ave 553880 max 553880 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 553880 Ave neighs/atom = 69.235 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.001169625958, Press = -1.14741432151037 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 26.63 | 26.63 | 26.63 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 -36462.326 -36462.326 -36746.087 -36746.087 274.44372 274.44372 160426.71 160426.71 327.17414 327.17414 18000 -36459.195 -36459.195 -36747.857 -36747.857 279.18297 279.18297 160534.82 160534.82 -47.231062 -47.231062 Loop time of 117.022 on 1 procs for 1000 steps with 8000 atoms Performance: 0.738 ns/day, 32.506 hours/ns, 8.545 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 116.68 | 116.68 | 116.68 | 0.0 | 99.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.04512 | 0.04512 | 0.04512 | 0.0 | 0.04 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.27155 | 0.27155 | 0.27155 | 0.0 | 0.23 Other | | 0.02605 | | | 0.02 Nlocal: 8000 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7660 ave 7660 max 7660 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 277240 ave 277240 max 277240 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 554480 ave 554480 max 554480 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 554480 Ave neighs/atom = 69.31 Neighbor list builds = 0 Dangerous builds = 0 if "${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 160501.237783633 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0