# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 5.431141197681427*${_u_distance} variable latticeconst_converted equal 5.431141197681427*1 lattice diamond ${latticeconst_converted} lattice diamond 5.43114119768143 Lattice spacing in x,y,z = 5.4311412 5.4311412 5.4311412 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (54.311412 54.311412 54.311412) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 8000 atoms create_atoms CPU = 0.001 seconds variable mass_converted equal 28.0855*${_u_mass} variable mass_converted equal 28.0855*1 kim_interactions Si #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_DuLenoskyHennig_2011_Si__MO_883726743759_000 pair_coeff * * Si #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 28.0855 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 160203.972515028 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160203.972515028/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 160203.972515028/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 160203.972515028/(1*1*${_u_distance}) variable V0_metal equal 160203.972515028/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 160203.972515028*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 160203.972515028 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 333.15*${_u_temperature} variable temp_converted equal 333.15*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 333.15 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 333.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "333.15 - 0.2" variable T_up equal "333.15 + 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 = 7.24 ghost atom cutoff = 7.24 binsize = 3.62, bins = 16 16 16 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.24 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 8.657 | 8.657 | 8.657 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -36700.598 -36700.598 -37045.059 -37045.059 333.15 333.15 160203.97 160203.97 2296.616 2296.616 1000 -36311.18 -36311.18 -36668.302 -36668.302 345.39596 345.39596 159322.51 159322.51 -147.18403 -147.18403 Loop time of 90.237 on 1 procs for 1000 steps with 8000 atoms Performance: 0.957 ns/day, 25.066 hours/ns, 11.082 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 89.897 | 89.897 | 89.897 | 0.0 | 99.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.047408 | 0.047408 | 0.047408 | 0.0 | 0.05 Output | 4.99e-05 | 4.99e-05 | 4.99e-05 | 0.0 | 0.00 Modify | 0.26585 | 0.26585 | 0.26585 | 0.0 | 0.29 Other | | 0.02704 | | | 0.03 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 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: 688000.0 ave 688000 max 688000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 688000 Ave neighs/atom = 86.000000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.659 | 8.659 | 8.659 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -36311.18 -36311.18 -36668.302 -36668.302 345.39596 345.39596 159322.51 159322.51 -147.18403 -147.18403 2000 -36352.596 -36352.596 -36687.419 -36687.419 323.8283 323.8283 159270.66 159270.66 373.20248 373.20248 Loop time of 90.0408 on 1 procs for 1000 steps with 8000 atoms Performance: 0.960 ns/day, 25.011 hours/ns, 11.106 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 89.706 | 89.706 | 89.706 | 0.0 | 99.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.046528 | 0.046528 | 0.046528 | 0.0 | 0.05 Output | 4.88e-05 | 4.88e-05 | 4.88e-05 | 0.0 | 0.00 Modify | 0.26136 | 0.26136 | 0.26136 | 0.0 | 0.29 Other | | 0.02652 | | | 0.03 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684040.0 ave 684040 max 684040 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684040 Ave neighs/atom = 85.505000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.659 | 8.659 | 8.659 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -36352.596 -36352.596 -36687.419 -36687.419 323.8283 323.8283 159270.66 159270.66 373.20248 373.20248 3000 -36325.47 -36325.47 -36673.308 -36673.308 336.41556 336.41556 159127.16 159127.16 685.13727 685.13727 Loop time of 91.6779 on 1 procs for 1000 steps with 8000 atoms Performance: 0.942 ns/day, 25.466 hours/ns, 10.908 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 91.34 | 91.34 | 91.34 | 0.0 | 99.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.046744 | 0.046744 | 0.046744 | 0.0 | 0.05 Output | 4.81e-05 | 4.81e-05 | 4.81e-05 | 0.0 | 0.00 Modify | 0.26408 | 0.26408 | 0.26408 | 0.0 | 0.29 Other | | 0.02682 | | | 0.03 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684460.0 ave 684460 max 684460 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684460 Ave neighs/atom = 85.557500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.659 | 8.659 | 8.659 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -36325.47 -36325.47 -36673.308 -36673.308 336.41556 336.41556 159127.16 159127.16 685.13727 685.13727 4000 -36344.8 -36344.8 -36685.895 -36685.895 329.89477 329.89477 159264.01 159264.01 -171.6699 -171.6699 Loop time of 93.3729 on 1 procs for 1000 steps with 8000 atoms Performance: 0.925 ns/day, 25.937 hours/ns, 10.710 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 93.032 | 93.032 | 93.032 | 0.0 | 99.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.047338 | 0.047338 | 0.047338 | 0.0 | 0.05 Output | 4.82e-05 | 4.82e-05 | 4.82e-05 | 0.0 | 0.00 Modify | 0.26609 | 0.26609 | 0.26609 | 0.0 | 0.28 Other | | 0.02708 | | | 0.03 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684310.0 ave 684310 max 684310 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684310 Ave neighs/atom = 85.538750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.659 | 8.659 | 8.659 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -36344.8 -36344.8 -36685.895 -36685.895 329.89477 329.89477 159264.01 159264.01 -171.6699 -171.6699 5000 -36334.223 -36334.223 -36681.288 -36681.288 335.66892 335.66892 159271.04 159271.04 -0.57079498 -0.57079498 Loop time of 94.5455 on 1 procs for 1000 steps with 8000 atoms Performance: 0.914 ns/day, 26.263 hours/ns, 10.577 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 94.202 | 94.202 | 94.202 | 0.0 | 99.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.047403 | 0.047403 | 0.047403 | 0.0 | 0.05 Output | 3.67e-05 | 3.67e-05 | 3.67e-05 | 0.0 | 0.00 Modify | 0.26855 | 0.26855 | 0.26855 | 0.0 | 0.28 Other | | 0.02744 | | | 0.03 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 683878.0 ave 683878 max 683878 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 683878 Ave neighs/atom = 85.484750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 335.818587562732, Press = -133.704972242333 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.659 | 8.659 | 8.659 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -36334.223 -36334.223 -36681.288 -36681.288 335.66892 335.66892 159271.04 159271.04 -0.57079498 -0.57079498 6000 -36336.929 -36336.929 -36682.439 -36682.439 334.16422 334.16422 159220.32 159220.32 204.29064 204.29064 Loop time of 91.0661 on 1 procs for 1000 steps with 8000 atoms Performance: 0.949 ns/day, 25.296 hours/ns, 10.981 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 90.723 | 90.723 | 90.723 | 0.0 | 99.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.046883 | 0.046883 | 0.046883 | 0.0 | 0.05 Output | 3.75e-05 | 3.75e-05 | 3.75e-05 | 0.0 | 0.00 Modify | 0.26936 | 0.26936 | 0.26936 | 0.0 | 0.30 Other | | 0.02673 | | | 0.03 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684168.0 ave 684168 max 684168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684168 Ave neighs/atom = 85.521000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 332.830149656257, Press = -30.0851817420114 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.659 | 8.659 | 8.659 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -36336.929 -36336.929 -36682.439 -36682.439 334.16422 334.16422 159220.32 159220.32 204.29064 204.29064 7000 -36339.088 -36339.088 -36684.725 -36684.725 334.28707 334.28707 159188.41 159188.41 298.44718 298.44718 Loop time of 92.7143 on 1 procs for 1000 steps with 8000 atoms Performance: 0.932 ns/day, 25.754 hours/ns, 10.786 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 92.368 | 92.368 | 92.368 | 0.0 | 99.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.047224 | 0.047224 | 0.047224 | 0.0 | 0.05 Output | 3.74e-05 | 3.74e-05 | 3.74e-05 | 0.0 | 0.00 Modify | 0.2716 | 0.2716 | 0.2716 | 0.0 | 0.29 Other | | 0.02701 | | | 0.03 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684276.0 ave 684276 max 684276 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684276 Ave neighs/atom = 85.534500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.215809477372, Press = 3.5627476662896 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.659 | 8.659 | 8.659 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -36339.088 -36339.088 -36684.725 -36684.725 334.28707 334.28707 159188.41 159188.41 298.44718 298.44718 8000 -36334.854 -36334.854 -36677.391 -36677.391 331.28888 331.28888 159258.63 159258.63 44.955807 44.955807 Loop time of 90.8116 on 1 procs for 1000 steps with 8000 atoms Performance: 0.951 ns/day, 25.225 hours/ns, 11.012 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 90.468 | 90.468 | 90.468 | 0.0 | 99.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.047169 | 0.047169 | 0.047169 | 0.0 | 0.05 Output | 4.44e-05 | 4.44e-05 | 4.44e-05 | 0.0 | 0.00 Modify | 0.26951 | 0.26951 | 0.26951 | 0.0 | 0.30 Other | | 0.02673 | | | 0.03 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684190.0 ave 684190 max 684190 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684190 Ave neighs/atom = 85.523750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.070282529127, Press = 2.68617643735651 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.659 | 8.659 | 8.659 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -36334.854 -36334.854 -36677.391 -36677.391 331.28888 331.28888 159258.63 159258.63 44.955807 44.955807 9000 -36339.267 -36339.267 -36682.275 -36682.275 331.74481 331.74481 159361.6 159361.6 -384.03406 -384.03406 Loop time of 94.2644 on 1 procs for 1000 steps with 8000 atoms Performance: 0.917 ns/day, 26.185 hours/ns, 10.608 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 93.916 | 93.916 | 93.916 | 0.0 | 99.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.047336 | 0.047336 | 0.047336 | 0.0 | 0.05 Output | 3.64e-05 | 3.64e-05 | 3.64e-05 | 0.0 | 0.00 Modify | 0.27391 | 0.27391 | 0.27391 | 0.0 | 0.29 Other | | 0.02738 | | | 0.03 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684172.0 ave 684172 max 684172 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684172 Ave neighs/atom = 85.521500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.146293880839, Press = -7.19773917224962 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.659 | 8.659 | 8.659 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -36339.267 -36339.267 -36682.275 -36682.275 331.74481 331.74481 159361.6 159361.6 -384.03406 -384.03406 10000 -36335.772 -36335.772 -36679.736 -36679.736 332.66895 332.66895 159188.56 159188.56 111.85424 111.85424 Loop time of 92.0457 on 1 procs for 1000 steps with 8000 atoms Performance: 0.939 ns/day, 25.568 hours/ns, 10.864 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 91.701 | 91.701 | 91.701 | 0.0 | 99.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.047096 | 0.047096 | 0.047096 | 0.0 | 0.05 Output | 3.58e-05 | 3.58e-05 | 3.58e-05 | 0.0 | 0.00 Modify | 0.27039 | 0.27039 | 0.27039 | 0.0 | 0.29 Other | | 0.02693 | | | 0.03 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684090.0 ave 684090 max 684090 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684090 Ave neighs/atom = 85.511250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.110692086482, Press = -2.79864269090178 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.659 | 8.659 | 8.659 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -36335.772 -36335.772 -36679.736 -36679.736 332.66895 332.66895 159188.56 159188.56 111.85424 111.85424 11000 -36338.939 -36338.939 -36681.133 -36681.133 330.95744 330.95744 159128.87 159128.87 737.11885 737.11885 Loop time of 92.2682 on 1 procs for 1000 steps with 8000 atoms Performance: 0.936 ns/day, 25.630 hours/ns, 10.838 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 91.923 | 91.923 | 91.923 | 0.0 | 99.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.047259 | 0.047259 | 0.047259 | 0.0 | 0.05 Output | 3.81e-05 | 3.81e-05 | 3.81e-05 | 0.0 | 0.00 Modify | 0.27052 | 0.27052 | 0.27052 | 0.0 | 0.29 Other | | 0.02698 | | | 0.03 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 683986.0 ave 683986 max 683986 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 683986 Ave neighs/atom = 85.498250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 333.196847968963, Press = 0.209246111356907 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 8.659 | 8.659 | 8.659 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -36338.939 -36338.939 -36681.133 -36681.133 330.95744 330.95744 159128.87 159128.87 737.11885 737.11885 12000 -36334.403 -36334.403 -36682.76 -36682.76 336.91792 336.91792 159214.87 159214.87 -4.3161298 -4.3161298 Loop time of 91.0937 on 1 procs for 1000 steps with 8000 atoms Performance: 0.948 ns/day, 25.304 hours/ns, 10.978 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 90.751 | 90.751 | 90.751 | 0.0 | 99.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.04695 | 0.04695 | 0.04695 | 0.0 | 0.05 Output | 3.66e-05 | 3.66e-05 | 3.66e-05 | 0.0 | 0.00 Modify | 0.26894 | 0.26894 | 0.26894 | 0.0 | 0.30 Other | | 0.02668 | | | 0.03 Nlocal: 8000.00 ave 8000 max 8000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8601.00 ave 8601 max 8601 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 684398.0 ave 684398 max 684398 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 684398 Ave neighs/atom = 85.549750 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T333.15.out" else "print 'not_converged' file output/vol_T333.15.out" print '${V}' file output/vol_T333.15.out 159257.444758798 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0