# Variables that can be adjusted by kim-lammps-preprocessor to switch unit sets for # Simulator Models variable _u_distance equal 1.0 variable _u_energy equal 1.0 variable _u_mass equal 1.0 variable _u_time equal 1.0 variable _u_pressure equal 1.0 variable _u_temperature equal 1.0 # This line may be swapped out by kim-lammps-preprocessor if running against a Simulator # Model whose atom_style is not 'atomic' atom_style atomic # periodic boundary conditions along all three dimensions boundary p p p # Set neighbor skin variable neigh_skin equal 2.0*${_u_distance} variable neigh_skin equal 2.0*1 neighbor ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 2.8755435347557072*${_u_distance} variable latticeconst_converted equal 2.8755435347557072*1 lattice bcc ${latticeconst_converted} lattice bcc 2.87554353475571 Lattice spacing in x,y,z = 2.87554 2.87554 2.87554 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (28.7554 28.7554 28.7554) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.000287056 secs variable mass_converted equal 51.9961*${_u_mass} variable mass_converted equal 51.9961*1 # specify which KIM Model to use pair_style kim Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Cr__MO_859700307573_003 WARNING: KIM Model does not provide `partialParticleVirial'; virial per atom will be zero (src/KIM/pair_kim.cpp:979) pair_coeff * * Cr mass 1 ${mass_converted} mass 1 51.9961 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 23777.1523866401 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 23777.1523866401/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 23777.1523866401/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 23777.1523866401/(1*1*${_u_distance}) variable V0_metal equal 23777.1523866401/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 23777.1523866401*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 23777.1523866401 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 253.15*${_u_temperature} variable temp_converted equal 253.15*1 variable Tdamp_converted equal 0.1*${_u_time} variable Tdamp_converted equal 0.1*1 variable press_converted equal 0.0*${_u_pressure} variable press_converted equal 0.0*1 variable Pdamp_converted equal 1*${_u_time} variable Pdamp_converted equal 1*1 # create initial velocities consistent with the chosen temperature velocity all create ${temp_converted} 17 mom yes rot yes velocity all create 253.15 17 mom yes rot yes # set NPT ensemble for all atoms fix ensemble all npt temp ${temp_converted} ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_u_energy} variable etotal_metal equal etotal/1 variable pe_metal equal pe/${_u_energy} variable pe_metal equal pe/1 variable T_metal equal temp/${_u_temperature} variable T_metal equal temp/1 variable V_metal equal vol/(${_u_distance}*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*1*${_u_distance}) variable V_metal equal vol/(1*1*1) variable P_metal equal press/${_u_pressure} variable P_metal equal press/1 fix avgmyTemp all ave/time 5 20 100 v_T_metal ave running start 5000 fix avgmyPress all ave/time 5 20 100 v_P_metal ave running start 5000 fix avgmyVol all ave/time 5 20 100 v_V_metal ave running start 5000 # extract fix quantities into variables so they can be used in if-else logic later. variable T equal f_avgmyTemp variable P equal f_avgmyPress variable V equal f_avgmyVol # set error bounds for temperature and pressure in original metal units (K and bar) variable T_low equal "253.15 - 0.2" variable T_up equal "253.15 + 0.2" variable P_low equal "0.0 - 0.2" variable P_up equal "0.0 + 0.2" # print to logfile every 1000 timesteps thermo_style custom step etotal v_etotal_metal pe v_pe_metal temp v_T_metal vol v_V_metal press v_P_metal thermo 1000 # Run a simulation for at most 2000*1000 timesteps. At each 1000th time step, check # whether the temperature and pressure have converged. If yes, break. label top variable a loop 2000 run 1000 Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 11.0535 ghost atom cutoff = 11.0535 binsize = 5.52675, bins = 6 6 6 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 11.0535 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 7.422 | 7.422 | 7.422 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -7683.4562 -7683.4562 -7748.8679 -7748.8679 253.15 253.15 23777.152 23777.152 2938.4706 2938.4706 1000 -7618.6715 -7618.6715 -7680.6706 -7680.6706 239.9428 239.9428 23905.263 23905.263 4034.9808 4034.9808 Loop time of 28.3031 on 1 procs for 1000 steps with 2000 atoms Performance: 3.053 ns/day, 7.862 hours/ns, 35.332 timesteps/s 65.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.116 | 28.116 | 28.116 | 0.0 | 99.34 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.091764 | 0.091764 | 0.091764 | 0.0 | 0.32 Output | 3.9101e-05 | 3.9101e-05 | 3.9101e-05 | 0.0 | 0.00 Modify | 0.081445 | 0.081445 | 0.081445 | 0.0 | 0.29 Other | | 0.01436 | | | 0.05 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 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: 1.06e+06 ave 1.06e+06 max 1.06e+06 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 1060000 Ave neighs/atom = 530 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.427 | 7.427 | 7.427 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -7618.6715 -7618.6715 -7680.6706 -7680.6706 239.9428 239.9428 23905.263 23905.263 4034.9808 4034.9808 2000 -7615.4777 -7615.4777 -7682.6775 -7682.6775 260.07018 260.07018 23943.633 23943.633 679.09827 679.09827 Loop time of 31.5348 on 1 procs for 1000 steps with 2000 atoms Performance: 2.740 ns/day, 8.760 hours/ns, 31.711 timesteps/s 58.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.229 | 31.229 | 31.229 | 0.0 | 99.03 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.070772 | 0.070772 | 0.070772 | 0.0 | 0.22 Output | 4.1008e-05 | 4.1008e-05 | 4.1008e-05 | 0.0 | 0.00 Modify | 0.18054 | 0.18054 | 0.18054 | 0.0 | 0.57 Other | | 0.05474 | | | 0.17 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 981810 ave 981810 max 981810 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 981810 Ave neighs/atom = 490.905 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.427 | 7.427 | 7.427 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -7615.4777 -7615.4777 -7682.6775 -7682.6775 260.07018 260.07018 23943.633 23943.633 679.09827 679.09827 3000 -7620.0149 -7620.0149 -7684.3142 -7684.3142 248.84476 248.84476 23956.218 23956.218 -719.97853 -719.97853 Loop time of 30.0122 on 1 procs for 1000 steps with 2000 atoms Performance: 2.879 ns/day, 8.337 hours/ns, 33.320 timesteps/s 61.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.715 | 29.715 | 29.715 | 0.0 | 99.01 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10397 | 0.10397 | 0.10397 | 0.0 | 0.35 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.13866 | 0.13866 | 0.13866 | 0.0 | 0.46 Other | | 0.0542 | | | 0.18 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 978266 ave 978266 max 978266 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 978266 Ave neighs/atom = 489.133 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.427 | 7.427 | 7.427 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -7620.0149 -7620.0149 -7684.3142 -7684.3142 248.84476 248.84476 23956.218 23956.218 -719.97853 -719.97853 4000 -7615.3438 -7615.3438 -7681.3534 -7681.3534 255.46418 255.46418 23971.995 23971.995 -1387.9984 -1387.9984 Loop time of 33.6258 on 1 procs for 1000 steps with 2000 atoms Performance: 2.569 ns/day, 9.341 hours/ns, 29.739 timesteps/s 54.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.42 | 33.42 | 33.42 | 0.0 | 99.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.050508 | 0.050508 | 0.050508 | 0.0 | 0.15 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.14074 | 0.14074 | 0.14074 | 0.0 | 0.42 Other | | 0.01463 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 977658 ave 977658 max 977658 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 977658 Ave neighs/atom = 488.829 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.427 | 7.427 | 7.427 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -7615.3438 -7615.3438 -7681.3534 -7681.3534 255.46418 255.46418 23971.995 23971.995 -1387.9984 -1387.9984 5000 -7618.8334 -7618.8334 -7683.0221 -7683.0221 248.41674 248.41674 23966.681 23966.681 -1430.7233 -1430.7233 Loop time of 32.1798 on 1 procs for 1000 steps with 2000 atoms Performance: 2.685 ns/day, 8.939 hours/ns, 31.075 timesteps/s 57.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.014 | 32.014 | 32.014 | 0.0 | 99.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.050309 | 0.050309 | 0.050309 | 0.0 | 0.16 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.10097 | 0.10097 | 0.10097 | 0.0 | 0.31 Other | | 0.01427 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 976900 ave 976900 max 976900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 976900 Ave neighs/atom = 488.45 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 250.392364523456, Press = 90.27901040794 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.427 | 7.427 | 7.427 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -7618.8334 -7618.8334 -7683.0221 -7683.0221 248.41674 248.41674 23966.681 23966.681 -1430.7233 -1430.7233 6000 -7617.7312 -7617.7312 -7683.7635 -7683.7635 255.55184 255.55184 23959.385 23959.385 -863.01995 -863.01995 Loop time of 33.1047 on 1 procs for 1000 steps with 2000 atoms Performance: 2.610 ns/day, 9.196 hours/ns, 30.207 timesteps/s 56.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 32.73 | 32.73 | 32.73 | 0.0 | 98.87 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.070955 | 0.070955 | 0.070955 | 0.0 | 0.21 Output | 2.1935e-05 | 2.1935e-05 | 2.1935e-05 | 0.0 | 0.00 Modify | 0.28899 | 0.28899 | 0.28899 | 0.0 | 0.87 Other | | 0.01433 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 976208 ave 976208 max 976208 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 976208 Ave neighs/atom = 488.104 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 253.11440359065, Press = -29.8262577858128 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.427 | 7.427 | 7.427 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -7617.7312 -7617.7312 -7683.7635 -7683.7635 255.55184 255.55184 23959.385 23959.385 -863.01995 -863.01995 7000 -7619.6609 -7619.6609 -7684.3276 -7684.3276 250.26696 250.26696 23928.502 23928.502 1532.7203 1532.7203 Loop time of 27.7292 on 1 procs for 1000 steps with 2000 atoms Performance: 3.116 ns/day, 7.703 hours/ns, 36.063 timesteps/s 66.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 27.516 | 27.516 | 27.516 | 0.0 | 99.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.053009 | 0.053009 | 0.053009 | 0.0 | 0.19 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.12527 | 0.12527 | 0.12527 | 0.0 | 0.45 Other | | 0.0344 | | | 0.12 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 977112 ave 977112 max 977112 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 977112 Ave neighs/atom = 488.556 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 251.972559208646, Press = -25.1949465658019 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.427 | 7.427 | 7.427 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -7619.6609 -7619.6609 -7684.3276 -7684.3276 250.26696 250.26696 23928.502 23928.502 1532.7203 1532.7203 8000 -7617.5448 -7617.5448 -7682.2867 -7682.2867 250.55789 250.55789 23922.996 23922.996 2330.174 2330.174 Loop time of 35.2132 on 1 procs for 1000 steps with 2000 atoms Performance: 2.454 ns/day, 9.781 hours/ns, 28.398 timesteps/s 52.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 34.842 | 34.842 | 34.842 | 0.0 | 98.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11164 | 0.11164 | 0.11164 | 0.0 | 0.32 Output | 2.9087e-05 | 2.9087e-05 | 2.9087e-05 | 0.0 | 0.00 Modify | 0.20463 | 0.20463 | 0.20463 | 0.0 | 0.58 Other | | 0.05448 | | | 0.15 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 979460 ave 979460 max 979460 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 979460 Ave neighs/atom = 489.73 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.37961231411, Press = -2.50289991799571 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.427 | 7.427 | 7.427 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -7617.5448 -7617.5448 -7682.2867 -7682.2867 250.55789 250.55789 23922.996 23922.996 2330.174 2330.174 9000 -7617.509 -7617.509 -7682.8048 -7682.8048 252.70128 252.70128 23936.396 23936.396 1181.5573 1181.5573 Loop time of 37.2909 on 1 procs for 1000 steps with 2000 atoms Performance: 2.317 ns/day, 10.359 hours/ns, 26.816 timesteps/s 49.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 36.921 | 36.921 | 36.921 | 0.0 | 99.01 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.070485 | 0.070485 | 0.070485 | 0.0 | 0.19 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.28477 | 0.28477 | 0.28477 | 0.0 | 0.76 Other | | 0.01437 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 980394 ave 980394 max 980394 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 980394 Ave neighs/atom = 490.197 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.456254950288, Press = 8.72196207636311 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.427 | 7.427 | 7.427 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -7617.509 -7617.509 -7682.8048 -7682.8048 252.70128 252.70128 23936.396 23936.396 1181.5573 1181.5573 10000 -7617.9715 -7617.9715 -7683.1309 -7683.1309 252.17381 252.17381 23950.571 23950.571 -15.29524 -15.29524 Loop time of 39.9712 on 1 procs for 1000 steps with 2000 atoms Performance: 2.162 ns/day, 11.103 hours/ns, 25.018 timesteps/s 46.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.681 | 39.681 | 39.681 | 0.0 | 99.28 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13065 | 0.13065 | 0.13065 | 0.0 | 0.33 Output | 2.1935e-05 | 2.1935e-05 | 2.1935e-05 | 0.0 | 0.00 Modify | 0.12472 | 0.12472 | 0.12472 | 0.0 | 0.31 Other | | 0.03438 | | | 0.09 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 979580 ave 979580 max 979580 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 979580 Ave neighs/atom = 489.79 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.753189084319, Press = 12.0274107999337 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.427 | 7.427 | 7.427 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -7617.9715 -7617.9715 -7683.1309 -7683.1309 252.17381 252.17381 23950.571 23950.571 -15.29524 -15.29524 11000 -7617.296 -7617.296 -7681.4146 -7681.4146 248.1457 248.1457 23973.15 23973.15 -1537.6912 -1537.6912 Loop time of 38.5466 on 1 procs for 1000 steps with 2000 atoms Performance: 2.241 ns/day, 10.707 hours/ns, 25.943 timesteps/s 48.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.117 | 38.117 | 38.117 | 0.0 | 98.88 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13058 | 0.13058 | 0.13058 | 0.0 | 0.34 Output | 2.8849e-05 | 2.8849e-05 | 2.8849e-05 | 0.0 | 0.00 Modify | 0.2851 | 0.2851 | 0.2851 | 0.0 | 0.74 Other | | 0.01411 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 978124 ave 978124 max 978124 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 978124 Ave neighs/atom = 489.062 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.822709836086, Press = 8.29526847734347 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.427 | 7.427 | 7.427 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -7617.296 -7617.296 -7681.4146 -7681.4146 248.1457 248.1457 23973.15 23973.15 -1537.6912 -1537.6912 12000 -7620.5844 -7620.5844 -7682.6397 -7682.6397 240.16022 240.16022 23983.732 23983.732 -2781.0152 -2781.0152 Loop time of 39.1337 on 1 procs for 1000 steps with 2000 atoms Performance: 2.208 ns/day, 10.870 hours/ns, 25.553 timesteps/s 47.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.865 | 38.865 | 38.865 | 0.0 | 99.31 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.070408 | 0.070408 | 0.070408 | 0.0 | 0.18 Output | 2.8849e-05 | 2.8849e-05 | 2.8849e-05 | 0.0 | 0.00 Modify | 0.18453 | 0.18453 | 0.18453 | 0.0 | 0.47 Other | | 0.01414 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 976278 ave 976278 max 976278 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 976278 Ave neighs/atom = 488.139 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.659271034104, Press = 0.447712335132773 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.427 | 7.427 | 7.427 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -7620.5844 -7620.5844 -7682.6397 -7682.6397 240.16022 240.16022 23983.732 23983.732 -2781.0152 -2781.0152 13000 -7615.1707 -7615.1707 -7680.8202 -7680.8202 254.07037 254.07037 23995.492 23995.492 -3255.6474 -3255.6474 Loop time of 38.2714 on 1 procs for 1000 steps with 2000 atoms Performance: 2.258 ns/day, 10.631 hours/ns, 26.129 timesteps/s 48.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.96 | 37.96 | 37.96 | 0.0 | 99.19 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.098348 | 0.098348 | 0.098348 | 0.0 | 0.26 Output | 2.7895e-05 | 2.7895e-05 | 2.7895e-05 | 0.0 | 0.00 Modify | 0.19926 | 0.19926 | 0.19926 | 0.0 | 0.52 Other | | 0.01418 | | | 0.04 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 975644 ave 975644 max 975644 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 975644 Ave neighs/atom = 487.822 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.563626515522, Press = -5.7426350814651 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.427 | 7.427 | 7.427 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -7615.1707 -7615.1707 -7680.8202 -7680.8202 254.07037 254.07037 23995.492 23995.492 -3255.6474 -3255.6474 14000 -7619.3174 -7619.3174 -7683.7794 -7683.7794 249.47444 249.47444 23956.576 23956.576 -737.33903 -737.33903 Loop time of 44.3054 on 1 procs for 1000 steps with 2000 atoms Performance: 1.950 ns/day, 12.307 hours/ns, 22.571 timesteps/s 41.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 43.886 | 43.886 | 43.886 | 0.0 | 99.05 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1307 | 0.1307 | 0.1307 | 0.0 | 0.30 Output | 2.8849e-05 | 2.8849e-05 | 2.8849e-05 | 0.0 | 0.00 Modify | 0.25472 | 0.25472 | 0.25472 | 0.0 | 0.57 Other | | 0.03428 | | | 0.08 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 974514 ave 974514 max 974514 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 974514 Ave neighs/atom = 487.257 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.66506721615, Press = -2.65295391263224 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.427 | 7.427 | 7.427 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -7619.3174 -7619.3174 -7683.7794 -7683.7794 249.47444 249.47444 23956.576 23956.576 -737.33903 -737.33903 15000 -7618.4449 -7618.4449 -7683.0576 -7683.0576 250.05804 250.05804 23949.846 23949.846 -57.458288 -57.458288 Loop time of 47.0056 on 1 procs for 1000 steps with 2000 atoms Performance: 1.838 ns/day, 13.057 hours/ns, 21.274 timesteps/s 39.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 46.658 | 46.658 | 46.658 | 0.0 | 99.26 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11061 | 0.11061 | 0.11061 | 0.0 | 0.24 Output | 2.8849e-05 | 2.8849e-05 | 2.8849e-05 | 0.0 | 0.00 Modify | 0.20469 | 0.20469 | 0.20469 | 0.0 | 0.44 Other | | 0.03254 | | | 0.07 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 977278 ave 977278 max 977278 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 977278 Ave neighs/atom = 488.639 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.825958559248, Press = 0.0472260983781578 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.427 | 7.427 | 7.427 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -7618.4449 -7618.4449 -7683.0576 -7683.0576 250.05804 250.05804 23949.846 23949.846 -57.458288 -57.458288 16000 -7614.0076 -7614.0076 -7681.3778 -7681.3778 260.72935 260.72935 23947.524 23947.524 602.98627 602.98627 Loop time of 47.3603 on 1 procs for 1000 steps with 2000 atoms Performance: 1.824 ns/day, 13.156 hours/ns, 21.115 timesteps/s 39.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 46.98 | 46.98 | 46.98 | 0.0 | 99.20 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15055 | 0.15055 | 0.15055 | 0.0 | 0.32 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.21508 | 0.21508 | 0.21508 | 0.0 | 0.45 Other | | 0.01416 | | | 0.03 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 977604 ave 977604 max 977604 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 977604 Ave neighs/atom = 488.802 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.966945334079, Press = 0.895984631939657 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.427 | 7.427 | 7.427 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -7614.0076 -7614.0076 -7681.3778 -7681.3778 260.72935 260.72935 23947.524 23947.524 602.98627 602.98627 17000 -7616.3126 -7616.3126 -7682.3641 -7682.3641 255.62611 255.62611 23934.474 23934.474 1415.41 1415.41 Loop time of 46.0958 on 1 procs for 1000 steps with 2000 atoms Performance: 1.874 ns/day, 12.804 hours/ns, 21.694 timesteps/s 40.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 45.568 | 45.568 | 45.568 | 0.0 | 98.85 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1913 | 0.1913 | 0.1913 | 0.0 | 0.41 Output | 2.8133e-05 | 2.8133e-05 | 2.8133e-05 | 0.0 | 0.00 Modify | 0.26424 | 0.26424 | 0.26424 | 0.0 | 0.57 Other | | 0.07241 | | | 0.16 Nlocal: 2000 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8745 ave 8745 max 8745 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 978550 ave 978550 max 978550 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 978550 Ave neighs/atom = 489.275 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" jump SELF break # Write final averaged volume to file if temperature and volume have converged; otherwise wirte a # flag to indicate non-convergence. variable myStep equal step if "${myStep} < 2000000" then "print '${V}' file output/vol_T253.15.out" else "print 'not_converged' file output/vol_T253.15.out" print '${V}' file output/vol_T253.15.out 23950.4313688656 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0