# periodic boundary conditions along all three dimensions boundary p p p # Set neighbor skin variable neigh_skin equal 2.0*${_u_distance} variable neigh_skin equal 2.0*1 neighbor ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.656747281551361*${_u_distance} variable latticeconst_converted equal 5.656747281551361*1 lattice diamond ${latticeconst_converted} lattice diamond 5.65674728155136 Lattice spacing in x,y,z = 5.6567473 5.6567473 5.6567473 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (56.567473 56.567473 56.567473) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.001 seconds variable mass_converted equal 72.64*${_u_mass} variable mass_converted equal 72.64*1 kim_interactions Ge #=== BEGIN kim_interactions ================================== pair_style kim Tersoff_LAMMPS_Tersoff_1989_SiGe__MO_350526375143_003 pair_coeff * * Ge #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 72.64 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 181009.067255597 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 181009.067255597/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 181009.067255597/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 181009.067255597/(1*1*${_u_distance}) variable V0_metal equal 181009.067255597/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 181009.067255597*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 181009.067255597 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 5.1 ghost atom cutoff = 5.1 binsize = 2.55, bins = 23 23 23 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, ghost, cut 5.1000000000000005 pair build: full/bin/ghost stencil: full/ghost/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.626 | 4.626 | 4.626 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -30481.015 -30481.015 -30804.797 -30804.797 313.15 313.15 181009.07 181009.07 1910.6258 1910.6258 1000 -30124.538 -30124.538 -30459.773 -30459.773 324.22667 324.22667 182692.15 182692.15 -774.01259 -774.01259 Loop time of 67.7647 on 1 procs for 1000 steps with 8000 atoms Performance: 1.275 ns/day, 18.824 hours/ns, 14.757 timesteps/s 47.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 66.855 | 66.855 | 66.855 | 0.0 | 98.66 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.063912 | 0.063912 | 0.063912 | 0.0 | 0.09 Output | 4.99e-05 | 4.99e-05 | 4.99e-05 | 0.0 | 0.00 Modify | 0.79153 | 0.79153 | 0.79153 | 0.0 | 1.17 Other | | 0.05425 | | | 0.08 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995.00 ave 4995 max 4995 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: 224000.0 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28.000000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.626 | 4.626 | 4.626 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -30124.538 -30124.538 -30459.773 -30459.773 324.22667 324.22667 182692.15 182692.15 -774.01259 -774.01259 2000 -30161.247 -30161.247 -30487.209 -30487.209 315.25853 315.25853 182312.23 182312.23 448.58971 448.58971 Loop time of 68.8356 on 1 procs for 1000 steps with 8000 atoms Performance: 1.255 ns/day, 19.121 hours/ns, 14.527 timesteps/s 48.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 68.08 | 68.08 | 68.08 | 0.0 | 98.90 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.045187 | 0.045187 | 0.045187 | 0.0 | 0.07 Output | 4.2e-05 | 4.2e-05 | 4.2e-05 | 0.0 | 0.00 Modify | 0.63971 | 0.63971 | 0.63971 | 0.0 | 0.93 Other | | 0.07113 | | | 0.10 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995.00 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000.0 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.626 | 4.626 | 4.626 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -30161.247 -30161.247 -30487.209 -30487.209 315.25853 315.25853 182312.23 182312.23 448.58971 448.58971 3000 -30143.755 -30143.755 -30466.403 -30466.403 312.05262 312.05262 182517.93 182517.93 -154.55939 -154.55939 Loop time of 70.3002 on 1 procs for 1000 steps with 8000 atoms Performance: 1.229 ns/day, 19.528 hours/ns, 14.225 timesteps/s 46.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 69.353 | 69.353 | 69.353 | 0.0 | 98.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15046 | 0.15046 | 0.15046 | 0.0 | 0.21 Output | 5.26e-05 | 5.26e-05 | 5.26e-05 | 0.0 | 0.00 Modify | 0.74516 | 0.74516 | 0.74516 | 0.0 | 1.06 Other | | 0.05136 | | | 0.07 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995.00 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000.0 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.626 | 4.626 | 4.626 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -30143.755 -30143.755 -30466.403 -30466.403 312.05262 312.05262 182517.93 182517.93 -154.55939 -154.55939 4000 -30154.445 -30154.445 -30470.482 -30470.482 305.65962 305.65962 182445.49 182445.49 -26.739543 -26.739543 Loop time of 66.5429 on 1 procs for 1000 steps with 8000 atoms Performance: 1.298 ns/day, 18.484 hours/ns, 15.028 timesteps/s 49.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 65.892 | 65.892 | 65.892 | 0.0 | 99.02 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.083771 | 0.083771 | 0.083771 | 0.0 | 0.13 Output | 4.42e-05 | 4.42e-05 | 4.42e-05 | 0.0 | 0.00 Modify | 0.53038 | 0.53038 | 0.53038 | 0.0 | 0.80 Other | | 0.03678 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995.00 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000.0 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.626 | 4.626 | 4.626 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -30154.445 -30154.445 -30470.482 -30470.482 305.65962 305.65962 182445.49 182445.49 -26.739543 -26.739543 5000 -30147.659 -30147.659 -30481.952 -30481.952 323.31521 323.31521 182436.68 182436.68 206.27767 206.27767 Loop time of 68.2943 on 1 procs for 1000 steps with 8000 atoms Performance: 1.265 ns/day, 18.971 hours/ns, 14.643 timesteps/s 48.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 67.483 | 67.483 | 67.483 | 0.0 | 98.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.08929 | 0.08929 | 0.08929 | 0.0 | 0.13 Output | 3.61e-05 | 3.61e-05 | 3.61e-05 | 0.0 | 0.00 Modify | 0.65051 | 0.65051 | 0.65051 | 0.0 | 0.95 Other | | 0.07104 | | | 0.10 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995.00 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000.0 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 317.081084284434, Press = 255.012633504953 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.626 | 4.626 | 4.626 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -30147.659 -30147.659 -30481.952 -30481.952 323.31521 323.31521 182436.68 182436.68 206.27767 206.27767 6000 -30149.095 -30149.095 -30475.016 -30475.016 315.21877 315.21877 182560.38 182560.38 -434.91758 -434.91758 Loop time of 70.8841 on 1 procs for 1000 steps with 8000 atoms Performance: 1.219 ns/day, 19.690 hours/ns, 14.108 timesteps/s 47.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 70.074 | 70.074 | 70.074 | 0.0 | 98.86 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.073832 | 0.073832 | 0.073832 | 0.0 | 0.10 Output | 4.44e-05 | 4.44e-05 | 4.44e-05 | 0.0 | 0.00 Modify | 0.68304 | 0.68304 | 0.68304 | 0.0 | 0.96 Other | | 0.05284 | | | 0.07 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995.00 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000.0 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.085547618177, Press = -9.73427640303831 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.626 | 4.626 | 4.626 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -30149.095 -30149.095 -30475.016 -30475.016 315.21877 315.21877 182560.38 182560.38 -434.91758 -434.91758 7000 -30150.963 -30150.963 -30476.518 -30476.518 314.86536 314.86536 182205.76 182205.76 936.59666 936.59666 Loop time of 73.5814 on 1 procs for 1000 steps with 8000 atoms Performance: 1.174 ns/day, 20.439 hours/ns, 13.590 timesteps/s 48.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 72.637 | 72.637 | 72.637 | 0.0 | 98.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15425 | 0.15425 | 0.15425 | 0.0 | 0.21 Output | 4.43e-05 | 4.43e-05 | 4.43e-05 | 0.0 | 0.00 Modify | 0.71823 | 0.71823 | 0.71823 | 0.0 | 0.98 Other | | 0.07227 | | | 0.10 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995.00 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000.0 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.334390304092, Press = 11.0821493982917 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.626 | 4.626 | 4.626 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -30150.963 -30150.963 -30476.518 -30476.518 314.86536 314.86536 182205.76 182205.76 936.59666 936.59666 8000 -30145.968 -30145.968 -30471.903 -30471.903 315.23272 315.23272 182574.63 182574.63 -473.4199 -473.4199 Loop time of 81.5621 on 1 procs for 1000 steps with 8000 atoms Performance: 1.059 ns/day, 22.656 hours/ns, 12.261 timesteps/s 40.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 80.574 | 80.574 | 80.574 | 0.0 | 98.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.089402 | 0.089402 | 0.089402 | 0.0 | 0.11 Output | 3.66e-05 | 3.66e-05 | 3.66e-05 | 0.0 | 0.00 Modify | 0.80786 | 0.80786 | 0.80786 | 0.0 | 0.99 Other | | 0.09062 | | | 0.11 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995.00 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000.0 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.177872833548, Press = 4.50728437459291 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.626 | 4.626 | 4.626 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -30145.968 -30145.968 -30471.903 -30471.903 315.23272 315.23272 182574.63 182574.63 -473.4199 -473.4199 9000 -30154.306 -30154.306 -30475.907 -30475.907 311.0412 311.0412 182359.78 182359.78 318.42624 318.42624 Loop time of 79.4692 on 1 procs for 1000 steps with 8000 atoms Performance: 1.087 ns/day, 22.075 hours/ns, 12.583 timesteps/s 41.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 78.734 | 78.734 | 78.734 | 0.0 | 99.08 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079727 | 0.079727 | 0.079727 | 0.0 | 0.10 Output | 4.48e-05 | 4.48e-05 | 4.48e-05 | 0.0 | 0.00 Modify | 0.62444 | 0.62444 | 0.62444 | 0.0 | 0.79 Other | | 0.03074 | | | 0.04 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995.00 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000.0 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.186329667847, Press = 1.51138339407937 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.626 | 4.626 | 4.626 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -30154.306 -30154.306 -30475.907 -30475.907 311.0412 311.0412 182359.78 182359.78 318.42624 318.42624 10000 -30148.475 -30148.475 -30474.102 -30474.102 314.93445 314.93445 182555.39 182555.39 -373.44462 -373.44462 Loop time of 78.6382 on 1 procs for 1000 steps with 8000 atoms Performance: 1.099 ns/day, 21.844 hours/ns, 12.716 timesteps/s 42.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.678 | 77.678 | 77.678 | 0.0 | 98.78 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079881 | 0.079881 | 0.079881 | 0.0 | 0.10 Output | 4.92e-05 | 4.92e-05 | 4.92e-05 | 0.0 | 0.00 Modify | 0.82948 | 0.82948 | 0.82948 | 0.0 | 1.05 Other | | 0.05097 | | | 0.06 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995.00 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000.0 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.17674030636, Press = 4.03847060100018 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.626 | 4.626 | 4.626 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -30148.475 -30148.475 -30474.102 -30474.102 314.93445 314.93445 182555.39 182555.39 -373.44462 -373.44462 11000 -30150.428 -30150.428 -30466.214 -30466.214 305.41564 305.41564 182459.71 182459.71 -40.623582 -40.623582 Loop time of 75.0015 on 1 procs for 1000 steps with 8000 atoms Performance: 1.152 ns/day, 20.834 hours/ns, 13.333 timesteps/s 44.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 74.226 | 74.226 | 74.226 | 0.0 | 98.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.089647 | 0.089647 | 0.089647 | 0.0 | 0.12 Output | 4.47e-05 | 4.47e-05 | 4.47e-05 | 0.0 | 0.00 Modify | 0.61463 | 0.61463 | 0.61463 | 0.0 | 0.82 Other | | 0.07074 | | | 0.09 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995.00 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 223998.0 ave 223998 max 223998 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 223998 Ave neighs/atom = 27.999750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.318173045366, Press = -0.264068249084762 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.626 | 4.626 | 4.626 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -30150.428 -30150.428 -30466.214 -30466.214 305.41564 305.41564 182459.71 182459.71 -40.623582 -40.623582 12000 -30143.481 -30143.481 -30477.676 -30477.676 323.22102 323.22102 182245.01 182245.01 860.08741 860.08741 Loop time of 74.7408 on 1 procs for 1000 steps with 8000 atoms Performance: 1.156 ns/day, 20.761 hours/ns, 13.380 timesteps/s 44.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 73.802 | 73.802 | 73.802 | 0.0 | 98.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.059723 | 0.059723 | 0.059723 | 0.0 | 0.08 Output | 4.31e-05 | 4.31e-05 | 4.31e-05 | 0.0 | 0.00 Modify | 0.79514 | 0.79514 | 0.79514 | 0.0 | 1.06 Other | | 0.08394 | | | 0.11 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995.00 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000.0 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.391382802692, Press = 5.99508459402601 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.626 | 4.626 | 4.626 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -30143.481 -30143.481 -30477.676 -30477.676 323.22102 323.22102 182245.01 182245.01 860.08741 860.08741 13000 -30154.91 -30154.91 -30474.303 -30474.303 308.90549 308.90549 182622.17 182622.17 -704.51486 -704.51486 Loop time of 76.7591 on 1 procs for 1000 steps with 8000 atoms Performance: 1.126 ns/day, 21.322 hours/ns, 13.028 timesteps/s 42.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 75.969 | 75.969 | 75.969 | 0.0 | 98.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.040764 | 0.040764 | 0.040764 | 0.0 | 0.05 Output | 4.29e-05 | 4.29e-05 | 4.29e-05 | 0.0 | 0.00 Modify | 0.69552 | 0.69552 | 0.69552 | 0.0 | 0.91 Other | | 0.05356 | | | 0.07 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995.00 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000.0 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.32366659981, Press = 0.282632481334816 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.626 | 4.626 | 4.626 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -30154.91 -30154.91 -30474.303 -30474.303 308.90549 308.90549 182622.17 182622.17 -704.51486 -704.51486 14000 -30154.211 -30154.211 -30469.372 -30469.372 304.81232 304.81232 182242.09 182242.09 810.85886 810.85886 Loop time of 75.7893 on 1 procs for 1000 steps with 8000 atoms Performance: 1.140 ns/day, 21.053 hours/ns, 13.194 timesteps/s 44.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 74.875 | 74.875 | 74.875 | 0.0 | 98.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10458 | 0.10458 | 0.10458 | 0.0 | 0.14 Output | 4.4e-05 | 4.4e-05 | 4.4e-05 | 0.0 | 0.00 Modify | 0.70436 | 0.70436 | 0.70436 | 0.0 | 0.93 Other | | 0.1057 | | | 0.14 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995.00 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000.0 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.330789860865, Press = 1.28029498144672 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.626 | 4.626 | 4.626 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -30154.211 -30154.211 -30469.372 -30469.372 304.81232 304.81232 182242.09 182242.09 810.85886 810.85886 15000 -30156.9 -30156.9 -30474.978 -30474.978 307.6331 307.6331 182564.32 182564.32 -553.80672 -553.80672 Loop time of 74.128 on 1 procs for 1000 steps with 8000 atoms Performance: 1.166 ns/day, 20.591 hours/ns, 13.490 timesteps/s 44.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 73.185 | 73.185 | 73.185 | 0.0 | 98.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079852 | 0.079852 | 0.079852 | 0.0 | 0.11 Output | 3.48e-05 | 3.48e-05 | 3.48e-05 | 0.0 | 0.00 Modify | 0.75232 | 0.75232 | 0.75232 | 0.0 | 1.01 Other | | 0.1111 | | | 0.15 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995.00 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000.0 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.323780860367, Press = 0.917121925703086 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.626 | 4.626 | 4.626 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -30156.9 -30156.9 -30474.978 -30474.978 307.6331 307.6331 182564.32 182564.32 -553.80672 -553.80672 16000 -30146.274 -30146.274 -30470.417 -30470.417 313.49944 313.49944 182338.75 182338.75 530.55771 530.55771 Loop time of 73.981 on 1 procs for 1000 steps with 8000 atoms Performance: 1.168 ns/day, 20.550 hours/ns, 13.517 timesteps/s 44.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 73.252 | 73.252 | 73.252 | 0.0 | 99.01 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11071 | 0.11071 | 0.11071 | 0.0 | 0.15 Output | 3.55e-05 | 3.55e-05 | 3.55e-05 | 0.0 | 0.00 Modify | 0.58754 | 0.58754 | 0.58754 | 0.0 | 0.79 Other | | 0.03104 | | | 0.04 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4995.00 ave 4995 max 4995 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 224000.0 ave 224000 max 224000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 224000 Ave neighs/atom = 28.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 182455.388148496 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0