# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 2.860195450484753*${_u_distance} variable latticeconst_converted equal 2.860195450484753*1 lattice bcc ${latticeconst_converted} lattice bcc 2.86019545048475 Lattice spacing in x,y,z = 2.8601955 2.8601955 2.8601955 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (28.601955 28.601955 28.601955) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.000 seconds variable mass_converted equal 55.845*${_u_mass} variable mass_converted equal 55.845*1 kim_interactions Fe #=== BEGIN kim_interactions ================================== pair_style kim Tersoff_LAMMPS_MuellerErhartAlbe_2007_Fe__MO_137964310702_003 pair_coeff * * Fe #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 55.845 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 23398.4524481263 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 23398.4524481263/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 23398.4524481263/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 23398.4524481263/(1*1*${_u_distance}) variable V0_metal equal 23398.4524481263/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 23398.4524481263*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 23398.4524481263 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 313.15*${_u_temperature} variable temp_converted equal 313.15*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 313.15 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 313.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "313.15 - 0.2" variable T_up equal "313.15 + 0.2" variable P_low equal "0.0 - 0.2" variable P_up equal "0.0 + 0.2" # print to logfile every 1000 timesteps thermo_style custom step etotal v_etotal_metal pe v_pe_metal temp v_T_metal vol v_V_metal press v_P_metal thermo 1000 # Run a simulation for at most 2000*1000 timesteps. At each 1000th time step, check # whether the temperature and pressure have converged. If yes, break. label top variable a loop 2000 run 1000 Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 5.35 ghost atom cutoff = 5.35 binsize = 2.675, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, ghost, cut 5.35 pair build: full/bin/ghost stencil: full/ghost/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -8479.0886 -8479.0886 -8560.0037 -8560.0037 313.15 313.15 23398.452 23398.452 3693.7128 3693.7128 1000 -8404.047 -8404.047 -8487.5096 -8487.5096 323.00901 323.00901 23460.09 23460.09 2610.8045 2610.8045 Loop time of 74.5903 on 1 procs for 1000 steps with 2000 atoms Performance: 1.158 ns/day, 20.720 hours/ns, 13.407 timesteps/s 90.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 74.479 | 74.479 | 74.479 | 0.0 | 99.85 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.019343 | 0.019343 | 0.019343 | 0.0 | 0.03 Output | 5.56e-05 | 5.56e-05 | 5.56e-05 | 0.0 | 0.00 Modify | 0.082034 | 0.082034 | 0.082034 | 0.0 | 0.11 Other | | 0.009785 | | | 0.01 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 116000.0 ave 116000 max 116000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 116000 Ave neighs/atom = 58.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -8404.047 -8404.047 -8487.5096 -8487.5096 323.00901 323.00901 23460.09 23460.09 2610.8045 2610.8045 2000 -8398.8832 -8398.8832 -8480.3243 -8480.3243 315.18534 315.18534 23496.805 23496.805 -1178.7123 -1178.7123 Loop time of 78.9805 on 1 procs for 1000 steps with 2000 atoms Performance: 1.094 ns/day, 21.939 hours/ns, 12.661 timesteps/s 85.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 78.848 | 78.848 | 78.848 | 0.0 | 99.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.039339 | 0.039339 | 0.039339 | 0.0 | 0.05 Output | 3.13e-05 | 3.13e-05 | 3.13e-05 | 0.0 | 0.00 Modify | 0.083454 | 0.083454 | 0.083454 | 0.0 | 0.11 Other | | 0.009729 | | | 0.01 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 116000.0 ave 116000 max 116000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 116000 Ave neighs/atom = 58.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -8398.8832 -8398.8832 -8480.3243 -8480.3243 315.18534 315.18534 23496.805 23496.805 -1178.7123 -1178.7123 3000 -8404.9245 -8404.9245 -8484.7119 -8484.7119 308.78564 308.78564 23476.417 23476.417 797.20357 797.20357 Loop time of 80.4295 on 1 procs for 1000 steps with 2000 atoms Performance: 1.074 ns/day, 22.342 hours/ns, 12.433 timesteps/s 86.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 80.314 | 80.314 | 80.314 | 0.0 | 99.86 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.020503 | 0.020503 | 0.020503 | 0.0 | 0.03 Output | 3.38e-05 | 3.38e-05 | 3.38e-05 | 0.0 | 0.00 Modify | 0.084545 | 0.084545 | 0.084545 | 0.0 | 0.11 Other | | 0.009984 | | | 0.01 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 116000.0 ave 116000 max 116000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 116000 Ave neighs/atom = 58.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -8404.9245 -8404.9245 -8484.7119 -8484.7119 308.78564 308.78564 23476.417 23476.417 797.20357 797.20357 4000 -8399.522 -8399.522 -8482.1626 -8482.1626 319.82744 319.82744 23474.843 23474.843 957.64336 957.64336 Loop time of 77.9295 on 1 procs for 1000 steps with 2000 atoms Performance: 1.109 ns/day, 21.647 hours/ns, 12.832 timesteps/s 86.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.818 | 77.818 | 77.818 | 0.0 | 99.86 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.019492 | 0.019492 | 0.019492 | 0.0 | 0.03 Output | 3.85e-05 | 3.85e-05 | 3.85e-05 | 0.0 | 0.00 Modify | 0.082385 | 0.082385 | 0.082385 | 0.0 | 0.11 Other | | 0.009803 | | | 0.01 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 116000.0 ave 116000 max 116000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 116000 Ave neighs/atom = 58.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -8399.522 -8399.522 -8482.1626 -8482.1626 319.82744 319.82744 23474.843 23474.843 957.64336 957.64336 5000 -8402.0973 -8402.0973 -8482.6645 -8482.6645 311.8035 311.8035 23513.997 23513.997 -2246.2759 -2246.2759 Loop time of 77.6557 on 1 procs for 1000 steps with 2000 atoms Performance: 1.113 ns/day, 21.571 hours/ns, 12.877 timesteps/s 85.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.525 | 77.525 | 77.525 | 0.0 | 99.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.039086 | 0.039086 | 0.039086 | 0.0 | 0.05 Output | 2.97e-05 | 2.97e-05 | 2.97e-05 | 0.0 | 0.00 Modify | 0.081446 | 0.081446 | 0.081446 | 0.0 | 0.10 Other | | 0.009722 | | | 0.01 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 116000.0 ave 116000 max 116000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 116000 Ave neighs/atom = 58.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 309.926705625877, Press = 33.9613237707028 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -8402.0973 -8402.0973 -8482.6645 -8482.6645 311.8035 311.8035 23513.997 23513.997 -2246.2759 -2246.2759 6000 -8402.2111 -8402.2111 -8481.2746 -8481.2746 305.98417 305.98417 23468.276 23468.276 1757.472 1757.472 Loop time of 77.3912 on 1 procs for 1000 steps with 2000 atoms Performance: 1.116 ns/day, 21.498 hours/ns, 12.921 timesteps/s 85.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.278 | 77.278 | 77.278 | 0.0 | 99.85 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.01889 | 0.01889 | 0.01889 | 0.0 | 0.02 Output | 2.92e-05 | 2.92e-05 | 2.92e-05 | 0.0 | 0.00 Modify | 0.0845 | 0.0845 | 0.0845 | 0.0 | 0.11 Other | | 0.009655 | | | 0.01 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 116000.0 ave 116000 max 116000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 116000 Ave neighs/atom = 58.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 315.334933309807, Press = -83.5702024310664 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -8402.2111 -8402.2111 -8481.2746 -8481.2746 305.98417 305.98417 23468.276 23468.276 1757.472 1757.472 7000 -8400.1859 -8400.1859 -8478.9445 -8478.9445 304.80415 304.80415 23456.08 23456.08 2356.9924 2356.9924 Loop time of 79.1633 on 1 procs for 1000 steps with 2000 atoms Performance: 1.091 ns/day, 21.990 hours/ns, 12.632 timesteps/s 84.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 79.01 | 79.01 | 79.01 | 0.0 | 99.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.019357 | 0.019357 | 0.019357 | 0.0 | 0.02 Output | 4.95e-05 | 4.95e-05 | 4.95e-05 | 0.0 | 0.00 Modify | 0.12479 | 0.12479 | 0.12479 | 0.0 | 0.16 Other | | 0.009599 | | | 0.01 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 116000.0 ave 116000 max 116000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 116000 Ave neighs/atom = 58.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 314.977970314407, Press = 33.5905336846168 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -8400.1859 -8400.1859 -8478.9445 -8478.9445 304.80415 304.80415 23456.08 23456.08 2356.9924 2356.9924 8000 -8403.65 -8403.65 -8481.6213 -8481.6213 301.75703 301.75703 23488.074 23488.074 -440.9969 -440.9969 Loop time of 79.2353 on 1 procs for 1000 steps with 2000 atoms Performance: 1.090 ns/day, 22.010 hours/ns, 12.621 timesteps/s 84.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 79.081 | 79.081 | 79.081 | 0.0 | 99.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.039501 | 0.039501 | 0.039501 | 0.0 | 0.05 Output | 2.93e-05 | 2.93e-05 | 2.93e-05 | 0.0 | 0.00 Modify | 0.10485 | 0.10485 | 0.10485 | 0.0 | 0.13 Other | | 0.009627 | | | 0.01 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 116000.0 ave 116000 max 116000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 116000 Ave neighs/atom = 58.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 315.221940627458, Press = 26.8550190149521 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -8403.65 -8403.65 -8481.6213 -8481.6213 301.75703 301.75703 23488.074 23488.074 -440.9969 -440.9969 9000 -8402.2624 -8402.2624 -8481.999 -8481.999 308.58865 308.58865 23500.078 23500.078 -891.35254 -891.35254 Loop time of 81.2071 on 1 procs for 1000 steps with 2000 atoms Performance: 1.064 ns/day, 22.558 hours/ns, 12.314 timesteps/s 81.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 81.089 | 81.089 | 81.089 | 0.0 | 99.85 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.018921 | 0.018921 | 0.018921 | 0.0 | 0.02 Output | 2.75e-05 | 2.75e-05 | 2.75e-05 | 0.0 | 0.00 Modify | 0.089956 | 0.089956 | 0.089956 | 0.0 | 0.11 Other | | 0.009568 | | | 0.01 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 116000.0 ave 116000 max 116000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 116000 Ave neighs/atom = 58.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 314.639607187766, Press = 7.74570754113734 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -8402.2624 -8402.2624 -8481.999 -8481.999 308.58865 308.58865 23500.078 23500.078 -891.35254 -891.35254 10000 -8404.1398 -8404.1398 -8484.6484 -8484.6484 311.57692 311.57692 23478.011 23478.011 809.06754 809.06754 Loop time of 78.4964 on 1 procs for 1000 steps with 2000 atoms Performance: 1.101 ns/day, 21.805 hours/ns, 12.739 timesteps/s 83.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 78.384 | 78.384 | 78.384 | 0.0 | 99.86 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.01888 | 0.01888 | 0.01888 | 0.0 | 0.02 Output | 2.88e-05 | 2.88e-05 | 2.88e-05 | 0.0 | 0.00 Modify | 0.083911 | 0.083911 | 0.083911 | 0.0 | 0.11 Other | | 0.009501 | | | 0.01 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 116000.0 ave 116000 max 116000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 116000 Ave neighs/atom = 58.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 313.602084934392, Press = 5.29214146069008 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -8404.1398 -8404.1398 -8484.6484 -8484.6484 311.57692 311.57692 23478.011 23478.011 809.06754 809.06754 11000 -8400.4968 -8400.4968 -8483.1238 -8483.1238 319.77495 319.77495 23492.322 23492.322 -112.44354 -112.44354 Loop time of 77.9757 on 1 procs for 1000 steps with 2000 atoms Performance: 1.108 ns/day, 21.660 hours/ns, 12.825 timesteps/s 85.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.862 | 77.862 | 77.862 | 0.0 | 99.85 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.019042 | 0.019042 | 0.019042 | 0.0 | 0.02 Output | 2.05e-05 | 2.05e-05 | 2.05e-05 | 0.0 | 0.00 Modify | 0.084562 | 0.084562 | 0.084562 | 0.0 | 0.11 Other | | 0.009817 | | | 0.01 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 115998.0 ave 115998 max 115998 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 115998 Ave neighs/atom = 57.999000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.487627953053, Press = 15.350208255176 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -8400.4968 -8400.4968 -8483.1238 -8483.1238 319.77495 319.77495 23492.322 23492.322 -112.44354 -112.44354 12000 -8401.094 -8401.094 -8481.5263 -8481.5263 311.28116 311.28116 23508.386 23508.386 -1568.3386 -1568.3386 Loop time of 79.3256 on 1 procs for 1000 steps with 2000 atoms Performance: 1.089 ns/day, 22.035 hours/ns, 12.606 timesteps/s 84.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 79.138 | 79.138 | 79.138 | 0.0 | 99.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.01913 | 0.01913 | 0.01913 | 0.0 | 0.02 Output | 2.65e-05 | 2.65e-05 | 2.65e-05 | 0.0 | 0.00 Modify | 0.15841 | 0.15841 | 0.15841 | 0.0 | 0.20 Other | | 0.009749 | | | 0.01 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 116000.0 ave 116000 max 116000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 116000 Ave neighs/atom = 58.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 313.171749021399, Press = 1.74535982290041 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -8401.094 -8401.094 -8481.5263 -8481.5263 311.28116 311.28116 23508.386 23508.386 -1568.3386 -1568.3386 13000 -8403.4525 -8403.4525 -8482.5505 -8482.5505 306.11726 306.11726 23479.083 23479.083 489.8442 489.8442 Loop time of 80.0778 on 1 procs for 1000 steps with 2000 atoms Performance: 1.079 ns/day, 22.244 hours/ns, 12.488 timesteps/s 83.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 79.944 | 79.944 | 79.944 | 0.0 | 99.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.019012 | 0.019012 | 0.019012 | 0.0 | 0.02 Output | 2.63e-05 | 2.63e-05 | 2.63e-05 | 0.0 | 0.00 Modify | 0.10496 | 0.10496 | 0.10496 | 0.0 | 0.13 Other | | 0.009603 | | | 0.01 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 116000.0 ave 116000 max 116000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 116000 Ave neighs/atom = 58.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 312.979522619457, Press = -1.63989465468059 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -8403.4525 -8403.4525 -8482.5505 -8482.5505 306.11726 306.11726 23479.083 23479.083 489.8442 489.8442 14000 -8400.0125 -8400.0125 -8482.8144 -8482.8144 320.45214 320.45214 23470.118 23470.118 1468.3379 1468.3379 Loop time of 79.7524 on 1 procs for 1000 steps with 2000 atoms Performance: 1.083 ns/day, 22.153 hours/ns, 12.539 timesteps/s 82.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 79.607 | 79.607 | 79.607 | 0.0 | 99.82 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.019333 | 0.019333 | 0.019333 | 0.0 | 0.02 Output | 2.96e-05 | 2.96e-05 | 2.96e-05 | 0.0 | 0.00 Modify | 0.10701 | 0.10701 | 0.10701 | 0.0 | 0.13 Other | | 0.0186 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 116000.0 ave 116000 max 116000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 116000 Ave neighs/atom = 58.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 312.773336091063, Press = 11.4052705763705 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -8400.0125 -8400.0125 -8482.8144 -8482.8144 320.45214 320.45214 23470.118 23470.118 1468.3379 1468.3379 15000 -8400.4559 -8400.4559 -8481.4987 -8481.4987 313.64409 313.64409 23523.954 23523.954 -2955.2668 -2955.2668 Loop time of 79.1838 on 1 procs for 1000 steps with 2000 atoms Performance: 1.091 ns/day, 21.996 hours/ns, 12.629 timesteps/s 83.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 79.067 | 79.067 | 79.067 | 0.0 | 99.85 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.018995 | 0.018995 | 0.018995 | 0.0 | 0.02 Output | 2.91e-05 | 2.91e-05 | 2.91e-05 | 0.0 | 0.00 Modify | 0.088289 | 0.088289 | 0.088289 | 0.0 | 0.11 Other | | 0.009619 | | | 0.01 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 116000.0 ave 116000 max 116000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 116000 Ave neighs/atom = 58.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 312.741767863394, Press = 8.01366625144653 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -8400.4559 -8400.4559 -8481.4987 -8481.4987 313.64409 313.64409 23523.954 23523.954 -2955.2668 -2955.2668 16000 -8402.6253 -8402.6253 -8483.085 -8483.085 311.38735 311.38735 23505.004 23505.004 -1680.2034 -1680.2034 Loop time of 77.3863 on 1 procs for 1000 steps with 2000 atoms Performance: 1.116 ns/day, 21.496 hours/ns, 12.922 timesteps/s 85.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.254 | 77.254 | 77.254 | 0.0 | 99.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.018919 | 0.018919 | 0.018919 | 0.0 | 0.02 Output | 3.24e-05 | 3.24e-05 | 3.24e-05 | 0.0 | 0.00 Modify | 0.10373 | 0.10373 | 0.10373 | 0.0 | 0.13 Other | | 0.009747 | | | 0.01 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 116000.0 ave 116000 max 116000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 116000 Ave neighs/atom = 58.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 313.023952321934, Press = 0.44835613674264 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.082 | 4.082 | 4.082 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -8402.6253 -8402.6253 -8483.085 -8483.085 311.38735 311.38735 23505.004 23505.004 -1680.2034 -1680.2034 17000 -8398.4271 -8398.4271 -8481.1116 -8481.1116 319.99755 319.99755 23487.954 23487.954 -133.3669 -133.3669 Loop time of 76.7059 on 1 procs for 1000 steps with 2000 atoms Performance: 1.126 ns/day, 21.307 hours/ns, 13.037 timesteps/s 86.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 76.549 | 76.549 | 76.549 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.018969 | 0.018969 | 0.018969 | 0.0 | 0.02 Output | 2.8e-05 | 2.8e-05 | 2.8e-05 | 0.0 | 0.00 Modify | 0.12847 | 0.12847 | 0.12847 | 0.0 | 0.17 Other | | 0.00957 | | | 0.01 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2941.00 ave 2941 max 2941 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 116000.0 ave 116000 max 116000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 116000 Ave neighs/atom = 58.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" 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_T313.15.out" else "print 'not_converged' file output/vol_T313.15.out" print '${V}' file output/vol_T313.15.out 23488.4906200424 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0