# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.1465589627623562*${_u_distance} variable latticeconst_converted equal 3.1465589627623562*1 lattice bcc ${latticeconst_converted} lattice bcc 3.14655896276236 Lattice spacing in x,y,z = 3.1465590 3.1465590 3.1465590 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (31.465590 31.465590 31.465590) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.000 seconds variable mass_converted equal 95.94*${_u_mass} variable mass_converted equal 95.94*1 kim_interactions Mo #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_WangOhLee_2020_CuMo__MO_486450342170_000 pair_coeff * * Mo #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 95.94 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 31153.5557782513 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 31153.5557782513/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 31153.5557782513/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 31153.5557782513/(1*1*${_u_distance}) variable V0_metal equal 31153.5557782513/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 31153.5557782513*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 31153.5557782513 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -13539.085 -13539.085 -13620 -13620 313.15 313.15 31153.556 31153.556 2774.2329 2774.2329 1000 -13455.734 -13455.734 -13545.318 -13545.318 346.70069 346.70069 31371.543 31371.543 -4872.8131 -4872.8131 Loop time of 28.4591 on 1 procs for 1000 steps with 2000 atoms Performance: 3.036 ns/day, 7.905 hours/ns, 35.138 timesteps/s 84.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 28.337 | 28.337 | 28.337 | 0.0 | 99.57 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.025766 | 0.025766 | 0.025766 | 0.0 | 0.09 Output | 4.62e-05 | 4.62e-05 | 4.62e-05 | 0.0 | 0.00 Modify | 0.084955 | 0.084955 | 0.084955 | 0.0 | 0.30 Other | | 0.01099 | | | 0.04 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 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: 128000.0 ave 128000 max 128000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128000 Ave neighs/atom = 64.000000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13455.734 -13455.734 -13545.318 -13545.318 346.70069 346.70069 31371.543 31371.543 -4872.8131 -4872.8131 2000 -13454.686 -13454.686 -13534.948 -13534.948 310.62298 310.62298 31299.228 31299.228 2706.959 2706.959 Loop time of 30.5425 on 1 procs for 1000 steps with 2000 atoms Performance: 2.829 ns/day, 8.484 hours/ns, 32.741 timesteps/s 85.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.42 | 30.42 | 30.42 | 0.0 | 99.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.026448 | 0.026448 | 0.026448 | 0.0 | 0.09 Output | 4.38e-05 | 4.38e-05 | 4.38e-05 | 0.0 | 0.00 Modify | 0.085002 | 0.085002 | 0.085002 | 0.0 | 0.28 Other | | 0.0111 | | | 0.04 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 133218.0 ave 133218 max 133218 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 133218 Ave neighs/atom = 66.609000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13454.686 -13454.686 -13534.948 -13534.948 310.62298 310.62298 31299.228 31299.228 2706.959 2706.959 3000 -13458.028 -13458.028 -13536.736 -13536.736 304.60714 304.60714 31324.917 31324.917 -39.511932 -39.511932 Loop time of 31.6587 on 1 procs for 1000 steps with 2000 atoms Performance: 2.729 ns/day, 8.794 hours/ns, 31.587 timesteps/s 82.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.497 | 31.497 | 31.497 | 0.0 | 99.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.045897 | 0.045897 | 0.045897 | 0.0 | 0.14 Output | 4.38e-05 | 4.38e-05 | 4.38e-05 | 0.0 | 0.00 Modify | 0.08485 | 0.08485 | 0.08485 | 0.0 | 0.27 Other | | 0.03109 | | | 0.10 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 134808.0 ave 134808 max 134808 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 134808 Ave neighs/atom = 67.404000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13458.028 -13458.028 -13536.736 -13536.736 304.60714 304.60714 31324.917 31324.917 -39.511932 -39.511932 4000 -13453.418 -13453.418 -13540.274 -13540.274 336.14459 336.14459 31308.194 31308.194 1276.1189 1276.1189 Loop time of 30.6726 on 1 procs for 1000 steps with 2000 atoms Performance: 2.817 ns/day, 8.520 hours/ns, 32.602 timesteps/s 85.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.51 | 30.51 | 30.51 | 0.0 | 99.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.02572 | 0.02572 | 0.02572 | 0.0 | 0.08 Output | 4.31e-05 | 4.31e-05 | 4.31e-05 | 0.0 | 0.00 Modify | 0.10539 | 0.10539 | 0.10539 | 0.0 | 0.34 Other | | 0.0312 | | | 0.10 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 134676.0 ave 134676 max 134676 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 134676 Ave neighs/atom = 67.338000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13453.418 -13453.418 -13540.274 -13540.274 336.14459 336.14459 31308.194 31308.194 1276.1189 1276.1189 5000 -13458.053 -13458.053 -13538.11 -13538.11 309.83136 309.83136 31346.637 31346.637 -2093.8521 -2093.8521 Loop time of 31.2812 on 1 procs for 1000 steps with 2000 atoms Performance: 2.762 ns/day, 8.689 hours/ns, 31.968 timesteps/s 83.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.104 | 31.104 | 31.104 | 0.0 | 99.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.06174 | 0.06174 | 0.06174 | 0.0 | 0.20 Output | 3.1e-05 | 3.1e-05 | 3.1e-05 | 0.0 | 0.00 Modify | 0.084738 | 0.084738 | 0.084738 | 0.0 | 0.27 Other | | 0.03116 | | | 0.10 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 134582.0 ave 134582 max 134582 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 134582 Ave neighs/atom = 67.291000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 311.931548892749, Press = 535.888308175942 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13458.053 -13458.053 -13538.11 -13538.11 309.83136 309.83136 31346.637 31346.637 -2093.8521 -2093.8521 6000 -13454.063 -13454.063 -13536.263 -13536.263 318.12345 318.12345 31298.195 31298.195 2293.0892 2293.0892 Loop time of 29.4377 on 1 procs for 1000 steps with 2000 atoms Performance: 2.935 ns/day, 8.177 hours/ns, 33.970 timesteps/s 88.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 29.312 | 29.312 | 29.312 | 0.0 | 99.57 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.025815 | 0.025815 | 0.025815 | 0.0 | 0.09 Output | 3.71e-05 | 3.71e-05 | 3.71e-05 | 0.0 | 0.00 Modify | 0.089051 | 0.089051 | 0.089051 | 0.0 | 0.30 Other | | 0.01091 | | | 0.04 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 134386.0 ave 134386 max 134386 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 134386 Ave neighs/atom = 67.193000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.282741574181, Press = -39.0056197927923 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13454.063 -13454.063 -13536.263 -13536.263 318.12345 318.12345 31298.195 31298.195 2293.0892 2293.0892 7000 -13456.063 -13456.063 -13538.015 -13538.015 317.16349 317.16349 31335.04 31335.04 -857.00345 -857.00345 Loop time of 32.0696 on 1 procs for 1000 steps with 2000 atoms Performance: 2.694 ns/day, 8.908 hours/ns, 31.182 timesteps/s 82.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.94 | 31.94 | 31.94 | 0.0 | 99.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.025869 | 0.025869 | 0.025869 | 0.0 | 0.08 Output | 3.17e-05 | 3.17e-05 | 3.17e-05 | 0.0 | 0.00 Modify | 0.092739 | 0.092739 | 0.092739 | 0.0 | 0.29 Other | | 0.011 | | | 0.03 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 135192.0 ave 135192 max 135192 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 135192 Ave neighs/atom = 67.596000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.023386736574, Press = 35.4660935862719 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13456.063 -13456.063 -13538.015 -13538.015 317.16349 317.16349 31335.04 31335.04 -857.00345 -857.00345 8000 -13454.5 -13454.5 -13537.436 -13537.436 320.96867 320.96867 31321.311 31321.311 119.83544 119.83544 Loop time of 31.7897 on 1 procs for 1000 steps with 2000 atoms Performance: 2.718 ns/day, 8.830 hours/ns, 31.457 timesteps/s 83.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.622 | 31.622 | 31.622 | 0.0 | 99.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.026112 | 0.026112 | 0.026112 | 0.0 | 0.08 Output | 3.04e-05 | 3.04e-05 | 3.04e-05 | 0.0 | 0.00 Modify | 0.13009 | 0.13009 | 0.13009 | 0.0 | 0.41 Other | | 0.01106 | | | 0.03 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 134370.0 ave 134370 max 134370 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 134370 Ave neighs/atom = 67.185000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.006164320636, Press = -0.516928498519782 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13454.5 -13454.5 -13537.436 -13537.436 320.96867 320.96867 31321.311 31321.311 119.83544 119.83544 9000 -13456.663 -13456.663 -13536.395 -13536.395 308.56953 308.56953 31318.088 31318.088 616.73958 616.73958 Loop time of 31.9839 on 1 procs for 1000 steps with 2000 atoms Performance: 2.701 ns/day, 8.884 hours/ns, 31.266 timesteps/s 82.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.837 | 31.837 | 31.837 | 0.0 | 99.54 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.02606 | 0.02606 | 0.02606 | 0.0 | 0.08 Output | 3e-05 | 3e-05 | 3e-05 | 0.0 | 0.00 Modify | 0.10965 | 0.10965 | 0.10965 | 0.0 | 0.34 Other | | 0.01103 | | | 0.03 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 134664.0 ave 134664 max 134664 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 134664 Ave neighs/atom = 67.332000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.67427904737, Press = 9.53785478365455 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13456.663 -13456.663 -13536.395 -13536.395 308.56953 308.56953 31318.088 31318.088 616.73958 616.73958 10000 -13453.217 -13453.217 -13537.481 -13537.481 326.1103 326.1103 31338.658 31338.658 -1093.9206 -1093.9206 Loop time of 31.702 on 1 procs for 1000 steps with 2000 atoms Performance: 2.725 ns/day, 8.806 hours/ns, 31.544 timesteps/s 82.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.51 | 31.51 | 31.51 | 0.0 | 99.40 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.028667 | 0.028667 | 0.028667 | 0.0 | 0.09 Output | 3.38e-05 | 3.38e-05 | 3.38e-05 | 0.0 | 0.00 Modify | 0.15188 | 0.15188 | 0.15188 | 0.0 | 0.48 Other | | 0.0112 | | | 0.04 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 134748.0 ave 134748 max 134748 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 134748 Ave neighs/atom = 67.374000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.732493671631, Press = -1.94433242735218 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13453.217 -13453.217 -13537.481 -13537.481 326.1103 326.1103 31338.658 31338.658 -1093.9206 -1093.9206 11000 -13456.036 -13456.036 -13537.717 -13537.717 316.11541 316.11541 31315.405 31315.405 727.23173 727.23173 Loop time of 33.2022 on 1 procs for 1000 steps with 2000 atoms Performance: 2.602 ns/day, 9.223 hours/ns, 30.119 timesteps/s 79.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 33.073 | 33.073 | 33.073 | 0.0 | 99.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.026234 | 0.026234 | 0.026234 | 0.0 | 0.08 Output | 2.42e-05 | 2.42e-05 | 2.42e-05 | 0.0 | 0.00 Modify | 0.091161 | 0.091161 | 0.091161 | 0.0 | 0.27 Other | | 0.01149 | | | 0.03 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 134392.0 ave 134392 max 134392 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 134392 Ave neighs/atom = 67.196000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.32520475955, Press = 9.05396776613951 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13456.036 -13456.036 -13537.717 -13537.717 316.11541 316.11541 31315.405 31315.405 727.23173 727.23173 12000 -13459.711 -13459.711 -13538.68 -13538.68 305.61569 305.61569 31347.827 31347.827 -2322.8936 -2322.8936 Loop time of 30.6471 on 1 procs for 1000 steps with 2000 atoms Performance: 2.819 ns/day, 8.513 hours/ns, 32.629 timesteps/s 85.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.521 | 30.521 | 30.521 | 0.0 | 99.59 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.025824 | 0.025824 | 0.025824 | 0.0 | 0.08 Output | 3.11e-05 | 3.11e-05 | 3.11e-05 | 0.0 | 0.00 Modify | 0.088828 | 0.088828 | 0.088828 | 0.0 | 0.29 Other | | 0.01098 | | | 0.04 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 134534.0 ave 134534 max 134534 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 134534 Ave neighs/atom = 67.267000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.122956720689, Press = -5.07335217526045 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13459.711 -13459.711 -13538.68 -13538.68 305.61569 305.61569 31347.827 31347.827 -2322.8936 -2322.8936 13000 -13454.617 -13454.617 -13535.894 -13535.894 314.54853 314.54853 31285.027 31285.027 3486.6758 3486.6758 Loop time of 30.2857 on 1 procs for 1000 steps with 2000 atoms Performance: 2.853 ns/day, 8.413 hours/ns, 33.019 timesteps/s 87.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 30.119 | 30.119 | 30.119 | 0.0 | 99.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.026153 | 0.026153 | 0.026153 | 0.0 | 0.09 Output | 3.09e-05 | 3.09e-05 | 3.09e-05 | 0.0 | 0.00 Modify | 0.12982 | 0.12982 | 0.12982 | 0.0 | 0.43 Other | | 0.01094 | | | 0.04 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 134386.0 ave 134386 max 134386 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 134386 Ave neighs/atom = 67.193000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.021457732984, Press = 6.92316740697924 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.755 | 3.755 | 3.755 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13454.617 -13454.617 -13535.894 -13535.894 314.54853 314.54853 31285.027 31285.027 3486.6758 3486.6758 14000 -13457.779 -13457.779 -13538.405 -13538.405 312.03003 312.03003 31352.282 31352.282 -2563.5916 -2563.5916 Loop time of 31.3384 on 1 procs for 1000 steps with 2000 atoms Performance: 2.757 ns/day, 8.705 hours/ns, 31.910 timesteps/s 84.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 31.177 | 31.177 | 31.177 | 0.0 | 99.48 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.02609 | 0.02609 | 0.02609 | 0.0 | 0.08 Output | 3.15e-05 | 3.15e-05 | 3.15e-05 | 0.0 | 0.00 Modify | 0.12432 | 0.12432 | 0.12432 | 0.0 | 0.40 Other | | 0.01118 | | | 0.04 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4119.00 ave 4119 max 4119 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 135108.0 ave 135108 max 135108 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 135108 Ave neighs/atom = 67.554000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 31323.8223582391 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0