# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.061213478446007*${_u_distance} variable latticeconst_converted equal 4.061213478446007*1 lattice fcc ${latticeconst_converted} lattice fcc 4.06121347844601 Lattice spacing in x,y,z = 4.06121 4.06121 4.06121 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.6121 40.6121 40.6121) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.00103998 secs variable mass_converted equal 26.981538*${_u_mass} variable mass_converted equal 26.981538*1 kim_interactions Al #=== BEGIN kim_interactions ================================== pair_style kim Morse_Shifted_GirifalcoWeizer_1959LowCutoff_Al__MO_411898953661_004 pair_coeff * * Al #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 26.981538 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 66983.4414171395 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66983.4414171395/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66983.4414171395/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 66983.4414171395/(1*1*${_u_distance}) variable V0_metal equal 66983.4414171395/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 66983.4414171395*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 66983.4414171395 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 273.15*${_u_temperature} variable temp_converted equal 273.15*1 variable Tdamp_converted equal 0.1*${_u_time} variable Tdamp_converted equal 0.1*1 variable press_converted equal 0.0*${_u_pressure} variable press_converted equal 0.0*1 variable Pdamp_converted equal 1*${_u_time} variable Pdamp_converted equal 1*1 # create initial velocities consistent with the chosen temperature velocity all create ${temp_converted} 17 mom yes rot yes velocity all create 273.15 17 mom yes rot yes # set NPT ensemble for all atoms fix ensemble all npt temp ${temp_converted} ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_u_energy} variable etotal_metal equal etotal/1 variable pe_metal equal pe/${_u_energy} variable pe_metal equal pe/1 variable T_metal equal temp/${_u_temperature} variable T_metal equal temp/1 variable V_metal equal vol/(${_u_distance}*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*1*${_u_distance}) variable V_metal equal vol/(1*1*1) variable P_metal equal press/${_u_pressure} variable P_metal equal press/1 fix avgmyTemp all ave/time 5 20 100 v_T_metal ave running start 5000 fix avgmyPress all ave/time 5 20 100 v_P_metal ave running start 5000 fix avgmyVol all ave/time 5 20 100 v_V_metal ave running start 5000 # extract fix quantities into variables so they can be used in if-else logic later. variable T equal f_avgmyTemp variable P equal f_avgmyPress variable V equal f_avgmyVol # set error bounds for temperature and pressure in original metal units (K and bar) variable T_low equal "273.15 - 0.2" variable T_up equal "273.15 + 0.2" variable P_low equal "0.0 - 0.2" variable P_up equal "0.0 + 0.2" # print to logfile every 1000 timesteps thermo_style custom step etotal v_etotal_metal pe v_pe_metal temp v_T_metal vol v_V_metal press v_P_metal thermo 1000 # Run a simulation for at most 2000*1000 timesteps. At each 1000th time step, check # whether the temperature and pressure have converged. If yes, break. label top variable a loop 2000 run 1000 Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 9.80032 ghost atom cutoff = 9.80032 binsize = 4.90016, bins = 9 9 9 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 9.80032 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -10660.47 -10660.47 -10801.664 -10801.664 273.15 273.15 66983.441 66983.441 2251.4621 2251.4621 1000 -10506.71 -10506.71 -10652.854 -10652.854 282.72494 282.72494 67826.429 67826.429 580.25214 580.25214 Loop time of 33.3333 on 1 procs for 1000 steps with 4000 atoms Performance: 2.592 ns/day, 9.259 hours/ns, 30.000 timesteps/s 75.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.835 | 32.835 | 32.835 | 0.0 | 98.51 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12862 | 0.12862 | 0.12862 | 0.0 | 0.39 Output | 5.3167e-05 | 5.3167e-05 | 5.3167e-05 | 0.0 | 0.00 Modify | 0.31082 | 0.31082 | 0.31082 | 0.0 | 0.93 Other | | 0.05864 | | | 0.18 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: 896000 ave 896000 max 896000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 896000 Ave neighs/atom = 224 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -10506.71 -10506.71 -10652.854 -10652.854 282.72494 282.72494 67826.429 67826.429 580.25214 580.25214 2000 -10519.038 -10519.038 -10656.213 -10656.213 265.3739 265.3739 67855.209 67855.209 42.009569 42.009569 Loop time of 32.5389 on 1 procs for 1000 steps with 4000 atoms Performance: 2.655 ns/day, 9.039 hours/ns, 30.732 timesteps/s 76.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.09 | 32.09 | 32.09 | 0.0 | 98.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10199 | 0.10199 | 0.10199 | 0.0 | 0.31 Output | 5.6982e-05 | 5.6982e-05 | 5.6982e-05 | 0.0 | 0.00 Modify | 0.30722 | 0.30722 | 0.30722 | 0.0 | 0.94 Other | | 0.03992 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 898608 ave 898608 max 898608 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 898608 Ave neighs/atom = 224.652 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -10519.038 -10519.038 -10656.213 -10656.213 265.3739 265.3739 67855.209 67855.209 42.009569 42.009569 3000 -10513.327 -10513.327 -10655.955 -10655.955 275.92333 275.92333 67848.729 67848.729 200.03927 200.03927 Loop time of 33.0336 on 1 procs for 1000 steps with 4000 atoms Performance: 2.616 ns/day, 9.176 hours/ns, 30.272 timesteps/s 75.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.581 | 32.581 | 32.581 | 0.0 | 98.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.083895 | 0.083895 | 0.083895 | 0.0 | 0.25 Output | 6.1035e-05 | 6.1035e-05 | 6.1035e-05 | 0.0 | 0.00 Modify | 0.31488 | 0.31488 | 0.31488 | 0.0 | 0.95 Other | | 0.05344 | | | 0.16 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 898812 ave 898812 max 898812 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 898812 Ave neighs/atom = 224.703 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -10513.327 -10513.327 -10655.955 -10655.955 275.92333 275.92333 67848.729 67848.729 200.03927 200.03927 4000 -10514.765 -10514.765 -10654.583 -10654.583 270.48864 270.48864 67826.331 67826.331 452.29076 452.29076 Loop time of 44.4868 on 1 procs for 1000 steps with 4000 atoms Performance: 1.942 ns/day, 12.357 hours/ns, 22.479 timesteps/s 55.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 43.853 | 43.853 | 43.853 | 0.0 | 98.58 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.18075 | 0.18075 | 0.18075 | 0.0 | 0.41 Output | 5.0783e-05 | 5.0783e-05 | 5.0783e-05 | 0.0 | 0.00 Modify | 0.3901 | 0.3901 | 0.3901 | 0.0 | 0.88 Other | | 0.06283 | | | 0.14 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 898886 ave 898886 max 898886 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 898886 Ave neighs/atom = 224.721 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -10514.765 -10514.765 -10654.583 -10654.583 270.48864 270.48864 67826.331 67826.331 452.29076 452.29076 5000 -10515.487 -10515.487 -10654.468 -10654.468 268.86824 268.86824 67804.089 67804.089 659.86637 659.86637 Loop time of 35.8236 on 1 procs for 1000 steps with 4000 atoms Performance: 2.412 ns/day, 9.951 hours/ns, 27.915 timesteps/s 69.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 35.337 | 35.337 | 35.337 | 0.0 | 98.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098119 | 0.098119 | 0.098119 | 0.0 | 0.27 Output | 4.8161e-05 | 4.8161e-05 | 4.8161e-05 | 0.0 | 0.00 Modify | 0.36167 | 0.36167 | 0.36167 | 0.0 | 1.01 Other | | 0.02727 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 898942 ave 898942 max 898942 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 898942 Ave neighs/atom = 224.736 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.087574585217, Press = -4.61197496004461 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -10515.487 -10515.487 -10654.468 -10654.468 268.86824 268.86824 67804.089 67804.089 659.86637 659.86637 6000 -10514.48 -10514.48 -10655.697 -10655.697 273.19434 273.19434 67795.548 67795.548 693.04854 693.04854 Loop time of 36.5137 on 1 procs for 1000 steps with 4000 atoms Performance: 2.366 ns/day, 10.143 hours/ns, 27.387 timesteps/s 68.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 36.034 | 36.034 | 36.034 | 0.0 | 98.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13775 | 0.13775 | 0.13775 | 0.0 | 0.38 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.28854 | 0.28854 | 0.28854 | 0.0 | 0.79 Other | | 0.05303 | | | 0.15 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 899022 ave 899022 max 899022 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 899022 Ave neighs/atom = 224.756 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.899583074294, Press = -13.8305422932611 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -10514.48 -10514.48 -10655.697 -10655.697 273.19434 273.19434 67795.548 67795.548 693.04854 693.04854 7000 -10513.59 -10513.59 -10654.164 -10654.164 271.95025 271.95025 67939.443 67939.443 -670.09802 -670.09802 Loop time of 39.7069 on 1 procs for 1000 steps with 4000 atoms Performance: 2.176 ns/day, 11.030 hours/ns, 25.185 timesteps/s 62.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.215 | 39.215 | 39.215 | 0.0 | 98.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10628 | 0.10628 | 0.10628 | 0.0 | 0.27 Output | 4.6968e-05 | 4.6968e-05 | 4.6968e-05 | 0.0 | 0.00 Modify | 0.30833 | 0.30833 | 0.30833 | 0.0 | 0.78 Other | | 0.07736 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 899000 ave 899000 max 899000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 899000 Ave neighs/atom = 224.75 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.023656550838, Press = -14.7833188449014 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -10513.59 -10513.59 -10654.164 -10654.164 271.95025 271.95025 67939.443 67939.443 -670.09802 -670.09802 8000 -10515.59 -10515.59 -10656.288 -10656.288 272.19002 272.19002 67961.33 67961.33 -1026.3331 -1026.3331 Loop time of 32.6682 on 1 procs for 1000 steps with 4000 atoms Performance: 2.645 ns/day, 9.074 hours/ns, 30.611 timesteps/s 77.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.225 | 32.225 | 32.225 | 0.0 | 98.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10512 | 0.10512 | 0.10512 | 0.0 | 0.32 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.3104 | 0.3104 | 0.3104 | 0.0 | 0.95 Other | | 0.02752 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 898144 ave 898144 max 898144 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 898144 Ave neighs/atom = 224.536 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.242665244145, Press = 6.27334514390719 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -10515.59 -10515.59 -10656.288 -10656.288 272.19002 272.19002 67961.33 67961.33 -1026.3331 -1026.3331 9000 -10518.147 -10518.147 -10659.317 -10659.317 273.103 273.103 67843.574 67843.574 30.670546 30.670546 Loop time of 32.4736 on 1 procs for 1000 steps with 4000 atoms Performance: 2.661 ns/day, 9.020 hours/ns, 30.794 timesteps/s 77.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.936 | 31.936 | 31.936 | 0.0 | 98.35 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10849 | 0.10849 | 0.10849 | 0.0 | 0.33 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.37044 | 0.37044 | 0.37044 | 0.0 | 1.14 Other | | 0.05842 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 897852 ave 897852 max 897852 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 897852 Ave neighs/atom = 224.463 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.482132046868, Press = 5.06420280047098 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -10518.147 -10518.147 -10659.317 -10659.317 273.103 273.103 67843.574 67843.574 30.670546 30.670546 10000 -10512.585 -10512.585 -10654.929 -10654.929 275.37352 275.37352 67851.046 67851.046 176.06329 176.06329 Loop time of 38.1506 on 1 procs for 1000 steps with 4000 atoms Performance: 2.265 ns/day, 10.597 hours/ns, 26.212 timesteps/s 65.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.686 | 37.686 | 37.686 | 0.0 | 98.78 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10728 | 0.10728 | 0.10728 | 0.0 | 0.28 Output | 6.6042e-05 | 6.6042e-05 | 6.6042e-05 | 0.0 | 0.00 Modify | 0.31247 | 0.31247 | 0.31247 | 0.0 | 0.82 Other | | 0.04524 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 898706 ave 898706 max 898706 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 898706 Ave neighs/atom = 224.677 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.218018551673, Press = 1.39435553393356 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -10512.585 -10512.585 -10654.929 -10654.929 275.37352 275.37352 67851.046 67851.046 176.06329 176.06329 11000 -10514.76 -10514.76 -10655.166 -10655.166 271.62594 271.62594 67832.722 67832.722 315.81155 315.81155 Loop time of 32.2412 on 1 procs for 1000 steps with 4000 atoms Performance: 2.680 ns/day, 8.956 hours/ns, 31.016 timesteps/s 79.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.829 | 31.829 | 31.829 | 0.0 | 98.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.084803 | 0.084803 | 0.084803 | 0.0 | 0.26 Output | 4.9114e-05 | 4.9114e-05 | 4.9114e-05 | 0.0 | 0.00 Modify | 0.29978 | 0.29978 | 0.29978 | 0.0 | 0.93 Other | | 0.02806 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 898492 ave 898492 max 898492 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 898492 Ave neighs/atom = 224.623 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.233349323791, Press = -2.94868418605168 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -10514.76 -10514.76 -10655.166 -10655.166 271.62594 271.62594 67832.722 67832.722 315.81155 315.81155 12000 -10511.945 -10511.945 -10653.732 -10653.732 274.29647 274.29647 67900.994 67900.994 -310.41972 -310.41972 Loop time of 44.6279 on 1 procs for 1000 steps with 4000 atoms Performance: 1.936 ns/day, 12.397 hours/ns, 22.408 timesteps/s 56.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 44.065 | 44.065 | 44.065 | 0.0 | 98.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10505 | 0.10505 | 0.10505 | 0.0 | 0.24 Output | 4.7922e-05 | 4.7922e-05 | 4.7922e-05 | 0.0 | 0.00 Modify | 0.42713 | 0.42713 | 0.42713 | 0.0 | 0.96 Other | | 0.03073 | | | 0.07 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 898644 ave 898644 max 898644 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 898644 Ave neighs/atom = 224.661 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.244407034267, Press = -4.35283982632759 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -10511.945 -10511.945 -10653.732 -10653.732 274.29647 274.29647 67900.994 67900.994 -310.41972 -310.41972 13000 -10520.053 -10520.053 -10658.225 -10658.225 267.30184 267.30184 67934.497 67934.497 -903.86887 -903.86887 Loop time of 32.5924 on 1 procs for 1000 steps with 4000 atoms Performance: 2.651 ns/day, 9.053 hours/ns, 30.682 timesteps/s 78.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.179 | 32.179 | 32.179 | 0.0 | 98.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.097781 | 0.097781 | 0.097781 | 0.0 | 0.30 Output | 4.7922e-05 | 4.7922e-05 | 4.7922e-05 | 0.0 | 0.00 Modify | 0.27552 | 0.27552 | 0.27552 | 0.0 | 0.85 Other | | 0.03991 | | | 0.12 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 898536 ave 898536 max 898536 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 898536 Ave neighs/atom = 224.634 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.049739453337, Press = -1.00833971004127 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -10520.053 -10520.053 -10658.225 -10658.225 267.30184 267.30184 67934.497 67934.497 -903.86887 -903.86887 14000 -10513.834 -10513.834 -10654.307 -10654.307 271.75514 271.75514 67933.068 67933.068 -611.00279 -611.00279 Loop time of 35.1143 on 1 procs for 1000 steps with 4000 atoms Performance: 2.461 ns/day, 9.754 hours/ns, 28.478 timesteps/s 72.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.72 | 34.72 | 34.72 | 0.0 | 98.88 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.072634 | 0.072634 | 0.072634 | 0.0 | 0.21 Output | 4.6968e-05 | 4.6968e-05 | 4.6968e-05 | 0.0 | 0.00 Modify | 0.28616 | 0.28616 | 0.28616 | 0.0 | 0.81 Other | | 0.03559 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 898170 ave 898170 max 898170 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 898170 Ave neighs/atom = 224.542 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.976605051128, Press = 2.62850859999823 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -10513.834 -10513.834 -10654.307 -10654.307 271.75514 271.75514 67933.068 67933.068 -611.00279 -611.00279 15000 -10515.324 -10515.324 -10657.872 -10657.872 275.76857 275.76857 67866.332 67866.332 -133.10445 -133.10445 Loop time of 32.5396 on 1 procs for 1000 steps with 4000 atoms Performance: 2.655 ns/day, 9.039 hours/ns, 30.732 timesteps/s 76.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.141 | 32.141 | 32.141 | 0.0 | 98.78 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.084369 | 0.084369 | 0.084369 | 0.0 | 0.26 Output | 5.7936e-05 | 5.7936e-05 | 5.7936e-05 | 0.0 | 0.00 Modify | 0.28668 | 0.28668 | 0.28668 | 0.0 | 0.88 Other | | 0.02731 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 898334 ave 898334 max 898334 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 898334 Ave neighs/atom = 224.583 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.998278518489, Press = 2.03027488233807 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -10515.324 -10515.324 -10657.872 -10657.872 275.76857 275.76857 67866.332 67866.332 -133.10445 -133.10445 16000 -10510.567 -10510.567 -10654.905 -10654.905 279.23203 279.23203 67862.741 67862.741 104.13696 104.13696 Loop time of 44.7109 on 1 procs for 1000 steps with 4000 atoms Performance: 1.932 ns/day, 12.420 hours/ns, 22.366 timesteps/s 55.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 44.168 | 44.168 | 44.168 | 0.0 | 98.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092765 | 0.092765 | 0.092765 | 0.0 | 0.21 Output | 7.4148e-05 | 7.4148e-05 | 7.4148e-05 | 0.0 | 0.00 Modify | 0.42303 | 0.42303 | 0.42303 | 0.0 | 0.95 Other | | 0.02705 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 898690 ave 898690 max 898690 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 898690 Ave neighs/atom = 224.673 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.131244368179, Press = 1.84437688179914 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.005 | 7.005 | 7.005 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -10510.567 -10510.567 -10654.905 -10654.905 279.23203 279.23203 67862.741 67862.741 104.13696 104.13696 17000 -10514.805 -10514.805 -10654.769 -10654.769 270.76924 270.76924 67823.825 67823.825 428.32884 428.32884 Loop time of 34.1071 on 1 procs for 1000 steps with 4000 atoms Performance: 2.533 ns/day, 9.474 hours/ns, 29.319 timesteps/s 74.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.695 | 33.695 | 33.695 | 0.0 | 98.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.073948 | 0.073948 | 0.073948 | 0.0 | 0.22 Output | 4.8161e-05 | 4.8161e-05 | 4.8161e-05 | 0.0 | 0.00 Modify | 0.31043 | 0.31043 | 0.31043 | 0.0 | 0.91 Other | | 0.02771 | | | 0.08 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 898518 ave 898518 max 898518 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 898518 Ave neighs/atom = 224.63 Neighbor list builds = 0 Dangerous builds = 0 if "${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 67862.4478598146 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0