# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.917371571063995*${_u_distance} variable latticeconst_converted equal 3.917371571063995*1 lattice fcc ${latticeconst_converted} lattice fcc 3.91737157106399 Lattice spacing in x,y,z = 3.9173716 3.9173716 3.9173716 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (39.173716 39.173716 39.173716) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.001 seconds variable mass_converted equal 195.078*${_u_mass} variable mass_converted equal 195.078*1 kim_interactions Pt #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_JeongLee_2020_PtC__MO_716623333967_000 pair_coeff * * Pt #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 195.078 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 60115.200756225 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 60115.200756225/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 60115.200756225/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 60115.200756225/(1*1*${_u_distance}) variable V0_metal equal 60115.200756225/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 60115.200756225*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 60115.200756225 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 293.15*${_u_temperature} variable temp_converted equal 293.15*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 293.15 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 293.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 293.15 293.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "293.15 - 0.2" variable T_up equal "293.15 + 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 13 13 13 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -22928.467 -22928.467 -23080 -23080 293.15 293.15 60115.201 60115.201 2692.3777 2692.3777 1000 -22768.752 -22768.752 -22929.582 -22929.582 311.13782 311.13782 60647.371 60647.371 -89.208743 -89.208743 Loop time of 76.0303 on 1 procs for 1000 steps with 4000 atoms Performance: 1.136 ns/day, 21.120 hours/ns, 13.153 timesteps/s 50.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 75.619 | 75.619 | 75.619 | 0.0 | 99.46 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037308 | 0.037308 | 0.037308 | 0.0 | 0.05 Output | 4.91e-05 | 4.91e-05 | 4.91e-05 | 0.0 | 0.00 Modify | 0.33517 | 0.33517 | 0.33517 | 0.0 | 0.44 Other | | 0.03852 | | | 0.05 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 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: 312000.0 ave 312000 max 312000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 312000 Ave neighs/atom = 78.000000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -22768.752 -22768.752 -22929.582 -22929.582 311.13782 311.13782 60647.371 60647.371 -89.208743 -89.208743 2000 -22777.151 -22777.151 -22933.308 -22933.308 302.09624 302.09624 60659.733 60659.733 -1364.6657 -1364.6657 Loop time of 82.473 on 1 procs for 1000 steps with 4000 atoms Performance: 1.048 ns/day, 22.909 hours/ns, 12.125 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 82.127 | 82.127 | 82.127 | 0.0 | 99.58 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078002 | 0.078002 | 0.078002 | 0.0 | 0.09 Output | 4.15e-05 | 4.15e-05 | 4.15e-05 | 0.0 | 0.00 Modify | 0.24965 | 0.24965 | 0.24965 | 0.0 | 0.30 Other | | 0.01857 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311964.0 ave 311964 max 311964 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311964 Ave neighs/atom = 77.991000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -22777.151 -22777.151 -22933.308 -22933.308 302.09624 302.09624 60659.733 60659.733 -1364.6657 -1364.6657 3000 -22778.632 -22778.632 -22933.568 -22933.568 299.73463 299.73463 60671.347 60671.347 -2001.8151 -2001.8151 Loop time of 81.6301 on 1 procs for 1000 steps with 4000 atoms Performance: 1.058 ns/day, 22.675 hours/ns, 12.250 timesteps/s 50.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 81.318 | 81.318 | 81.318 | 0.0 | 99.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037865 | 0.037865 | 0.037865 | 0.0 | 0.05 Output | 4.99e-05 | 4.99e-05 | 4.99e-05 | 0.0 | 0.00 Modify | 0.25573 | 0.25573 | 0.25573 | 0.0 | 0.31 Other | | 0.01848 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311982.0 ave 311982 max 311982 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311982 Ave neighs/atom = 77.995500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -22778.632 -22778.632 -22933.568 -22933.568 299.73463 299.73463 60671.347 60671.347 -2001.8151 -2001.8151 4000 -22774.074 -22774.074 -22931.335 -22931.335 304.23199 304.23199 60585.726 60585.726 2642.9201 2642.9201 Loop time of 74.2781 on 1 procs for 1000 steps with 4000 atoms Performance: 1.163 ns/day, 20.633 hours/ns, 13.463 timesteps/s 56.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 73.874 | 73.874 | 73.874 | 0.0 | 99.46 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058077 | 0.058077 | 0.058077 | 0.0 | 0.08 Output | 4.87e-05 | 4.87e-05 | 4.87e-05 | 0.0 | 0.00 Modify | 0.31739 | 0.31739 | 0.31739 | 0.0 | 0.43 Other | | 0.02865 | | | 0.04 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311968.0 ave 311968 max 311968 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311968 Ave neighs/atom = 77.992000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -22774.074 -22774.074 -22931.335 -22931.335 304.23199 304.23199 60585.726 60585.726 2642.9201 2642.9201 5000 -22778.839 -22778.839 -22927.907 -22927.907 288.3812 288.3812 60654.154 60654.154 -502.07829 -502.07829 Loop time of 75.6241 on 1 procs for 1000 steps with 4000 atoms Performance: 1.142 ns/day, 21.007 hours/ns, 13.223 timesteps/s 54.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 75.19 | 75.19 | 75.19 | 0.0 | 99.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15816 | 0.15816 | 0.15816 | 0.0 | 0.21 Output | 3.62e-05 | 3.62e-05 | 3.62e-05 | 0.0 | 0.00 Modify | 0.23684 | 0.23684 | 0.23684 | 0.0 | 0.31 Other | | 0.03865 | | | 0.05 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311980.0 ave 311980 max 311980 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311980 Ave neighs/atom = 77.995000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 296.18363710259, Press = 188.05755973311 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -22778.839 -22778.839 -22927.907 -22927.907 288.3812 288.3812 60654.154 60654.154 -502.07829 -502.07829 6000 -22778.061 -22778.061 -22931.269 -22931.269 296.39023 296.39023 60633.757 60633.757 136.72991 136.72991 Loop time of 81.949 on 1 procs for 1000 steps with 4000 atoms Performance: 1.054 ns/day, 22.764 hours/ns, 12.203 timesteps/s 50.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 81.52 | 81.52 | 81.52 | 0.0 | 99.48 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05785 | 0.05785 | 0.05785 | 0.0 | 0.07 Output | 3.71e-05 | 3.71e-05 | 3.71e-05 | 0.0 | 0.00 Modify | 0.35259 | 0.35259 | 0.35259 | 0.0 | 0.43 Other | | 0.01871 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311956.0 ave 311956 max 311956 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311956 Ave neighs/atom = 77.989000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.579279291286, Press = 49.0079306639891 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -22778.061 -22778.061 -22931.269 -22931.269 296.39023 296.39023 60633.757 60633.757 136.72991 136.72991 7000 -22775.928 -22775.928 -22927.187 -22927.187 292.62024 292.62024 60613.362 60613.362 1571.152 1571.152 Loop time of 77.829 on 1 procs for 1000 steps with 4000 atoms Performance: 1.110 ns/day, 21.619 hours/ns, 12.849 timesteps/s 53.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.491 | 77.491 | 77.491 | 0.0 | 99.57 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078938 | 0.078938 | 0.078938 | 0.0 | 0.10 Output | 3.62e-05 | 3.62e-05 | 3.62e-05 | 0.0 | 0.00 Modify | 0.22047 | 0.22047 | 0.22047 | 0.0 | 0.28 Other | | 0.03844 | | | 0.05 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311968.0 ave 311968 max 311968 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311968 Ave neighs/atom = 77.992000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.010404880867, Press = 18.8566543954922 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -22775.928 -22775.928 -22927.187 -22927.187 292.62024 292.62024 60613.362 60613.362 1571.152 1571.152 8000 -22777.617 -22777.617 -22928.377 -22928.377 291.65423 291.65423 60638.935 60638.935 349.26659 349.26659 Loop time of 78.785 on 1 procs for 1000 steps with 4000 atoms Performance: 1.097 ns/day, 21.885 hours/ns, 12.693 timesteps/s 52.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 78.366 | 78.366 | 78.366 | 0.0 | 99.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.058006 | 0.058006 | 0.058006 | 0.0 | 0.07 Output | 3.5e-05 | 3.5e-05 | 3.5e-05 | 0.0 | 0.00 Modify | 0.34249 | 0.34249 | 0.34249 | 0.0 | 0.43 Other | | 0.01839 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311954.0 ave 311954 max 311954 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311954 Ave neighs/atom = 77.988500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.339274545015, Press = 4.4099082306947 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -22777.617 -22777.617 -22928.377 -22928.377 291.65423 291.65423 60638.935 60638.935 349.26659 349.26659 9000 -22779.149 -22779.149 -22931.341 -22931.341 294.42599 294.42599 60623.183 60623.183 608.2157 608.2157 Loop time of 82.2437 on 1 procs for 1000 steps with 4000 atoms Performance: 1.051 ns/day, 22.845 hours/ns, 12.159 timesteps/s 50.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 81.775 | 81.775 | 81.775 | 0.0 | 99.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078183 | 0.078183 | 0.078183 | 0.0 | 0.10 Output | 3.66e-05 | 3.66e-05 | 3.66e-05 | 0.0 | 0.00 Modify | 0.35195 | 0.35195 | 0.35195 | 0.0 | 0.43 Other | | 0.03843 | | | 0.05 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311982.0 ave 311982 max 311982 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311982 Ave neighs/atom = 77.995500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.080790541578, Press = 18.4693936817145 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -22779.149 -22779.149 -22931.341 -22931.341 294.42599 294.42599 60623.183 60623.183 608.2157 608.2157 10000 -22776.631 -22776.631 -22927.23 -22927.23 291.34346 291.34346 60626.95 60626.95 958.33599 958.33599 Loop time of 78.6595 on 1 procs for 1000 steps with 4000 atoms Performance: 1.098 ns/day, 21.850 hours/ns, 12.713 timesteps/s 52.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 78.161 | 78.161 | 78.161 | 0.0 | 99.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037786 | 0.037786 | 0.037786 | 0.0 | 0.05 Output | 2.88e-05 | 2.88e-05 | 2.88e-05 | 0.0 | 0.00 Modify | 0.42226 | 0.42226 | 0.42226 | 0.0 | 0.54 Other | | 0.03866 | | | 0.05 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311958.0 ave 311958 max 311958 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311958 Ave neighs/atom = 77.989500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.264855327974, Press = 9.73182311784496 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -22776.631 -22776.631 -22927.23 -22927.23 291.34346 291.34346 60626.95 60626.95 958.33599 958.33599 11000 -22777.834 -22777.834 -22930.387 -22930.387 295.12393 295.12393 60637.166 60637.166 161.08465 161.08465 Loop time of 73.7578 on 1 procs for 1000 steps with 4000 atoms Performance: 1.171 ns/day, 20.488 hours/ns, 13.558 timesteps/s 55.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 73.391 | 73.391 | 73.391 | 0.0 | 99.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10768 | 0.10768 | 0.10768 | 0.0 | 0.15 Output | 4.07e-05 | 4.07e-05 | 4.07e-05 | 0.0 | 0.00 Modify | 0.24086 | 0.24086 | 0.24086 | 0.0 | 0.33 Other | | 0.01825 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311984.0 ave 311984 max 311984 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311984 Ave neighs/atom = 77.996000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.201584083491, Press = 0.56686814305631 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -22777.834 -22777.834 -22930.387 -22930.387 295.12393 295.12393 60637.166 60637.166 161.08465 161.08465 12000 -22779.804 -22779.804 -22928.373 -22928.373 287.41694 287.41694 60655.893 60655.893 -494.20351 -494.20351 Loop time of 78.7483 on 1 procs for 1000 steps with 4000 atoms Performance: 1.097 ns/day, 21.875 hours/ns, 12.699 timesteps/s 52.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 78.369 | 78.369 | 78.369 | 0.0 | 99.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.037974 | 0.037974 | 0.037974 | 0.0 | 0.05 Output | 3.59e-05 | 3.59e-05 | 3.59e-05 | 0.0 | 0.00 Modify | 0.3227 | 0.3227 | 0.3227 | 0.0 | 0.41 Other | | 0.01849 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311974.0 ave 311974 max 311974 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311974 Ave neighs/atom = 77.993500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.068828511895, Press = 0.598451365454501 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -22779.804 -22779.804 -22928.373 -22928.373 287.41694 287.41694 60655.893 60655.893 -494.20351 -494.20351 13000 -22774.771 -22774.771 -22929.576 -22929.576 299.4818 299.4818 60666.888 60666.888 -1109.7749 -1109.7749 Loop time of 78.7429 on 1 procs for 1000 steps with 4000 atoms Performance: 1.097 ns/day, 21.873 hours/ns, 12.700 timesteps/s 52.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 78.264 | 78.264 | 78.264 | 0.0 | 99.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11847 | 0.11847 | 0.11847 | 0.0 | 0.15 Output | 3.67e-05 | 3.67e-05 | 3.67e-05 | 0.0 | 0.00 Modify | 0.30199 | 0.30199 | 0.30199 | 0.0 | 0.38 Other | | 0.05855 | | | 0.07 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311960.0 ave 311960 max 311960 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311960 Ave neighs/atom = 77.990000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.895081852164, Press = 2.97208190045359 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -22774.771 -22774.771 -22929.576 -22929.576 299.4818 299.4818 60666.888 60666.888 -1109.7749 -1109.7749 14000 -22776.067 -22776.067 -22931.109 -22931.109 299.93889 299.93889 60645.652 60645.652 -333.27023 -333.27023 Loop time of 71.5202 on 1 procs for 1000 steps with 4000 atoms Performance: 1.208 ns/day, 19.867 hours/ns, 13.982 timesteps/s 58.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 71.065 | 71.065 | 71.065 | 0.0 | 99.36 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.067708 | 0.067708 | 0.067708 | 0.0 | 0.09 Output | 3.66e-05 | 3.66e-05 | 3.66e-05 | 0.0 | 0.00 Modify | 0.34944 | 0.34944 | 0.34944 | 0.0 | 0.49 Other | | 0.03839 | | | 0.05 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311966.0 ave 311966 max 311966 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311966 Ave neighs/atom = 77.991500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.928034602651, Press = 3.43334795241249 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -22776.067 -22776.067 -22931.109 -22931.109 299.93889 299.93889 60645.652 60645.652 -333.27023 -333.27023 15000 -22775.28 -22775.28 -22927.246 -22927.246 293.98922 293.98922 60636.623 60636.623 639.12308 639.12308 Loop time of 78.292 on 1 procs for 1000 steps with 4000 atoms Performance: 1.104 ns/day, 21.748 hours/ns, 12.773 timesteps/s 53.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 77.937 | 77.937 | 77.937 | 0.0 | 99.55 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.07428 | 0.07428 | 0.07428 | 0.0 | 0.09 Output | 3.55e-05 | 3.55e-05 | 3.55e-05 | 0.0 | 0.00 Modify | 0.2627 | 0.2627 | 0.2627 | 0.0 | 0.34 Other | | 0.0185 | | | 0.02 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311962.0 ave 311962 max 311962 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311962 Ave neighs/atom = 77.990500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.975516646291, Press = 3.56878939996038 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -22775.28 -22775.28 -22927.246 -22927.246 293.98922 293.98922 60636.623 60636.623 639.12308 639.12308 16000 -22779.546 -22779.546 -22929.139 -22929.139 289.3976 289.3976 60593.713 60593.713 2224.1707 2224.1707 Loop time of 67.1061 on 1 procs for 1000 steps with 4000 atoms Performance: 1.288 ns/day, 18.641 hours/ns, 14.902 timesteps/s 61.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 66.673 | 66.673 | 66.673 | 0.0 | 99.35 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.097986 | 0.097986 | 0.097986 | 0.0 | 0.15 Output | 3.57e-05 | 3.57e-05 | 3.57e-05 | 0.0 | 0.00 Modify | 0.31655 | 0.31655 | 0.31655 | 0.0 | 0.47 Other | | 0.0185 | | | 0.03 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311976.0 ave 311976 max 311976 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311976 Ave neighs/atom = 77.994000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.981072415441, Press = 4.85406165462569 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -22779.546 -22779.546 -22929.139 -22929.139 289.3976 289.3976 60593.713 60593.713 2224.1707 2224.1707 17000 -22770.491 -22770.491 -22926.722 -22926.722 302.24061 302.24061 60605.909 60605.909 2047.037 2047.037 Loop time of 64.9569 on 1 procs for 1000 steps with 4000 atoms Performance: 1.330 ns/day, 18.044 hours/ns, 15.395 timesteps/s 63.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 64.536 | 64.536 | 64.536 | 0.0 | 99.35 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.068017 | 0.068017 | 0.068017 | 0.0 | 0.10 Output | 2.9e-05 | 2.9e-05 | 2.9e-05 | 0.0 | 0.00 Modify | 0.31436 | 0.31436 | 0.31436 | 0.0 | 0.48 Other | | 0.03846 | | | 0.06 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311960.0 ave 311960 max 311960 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311960 Ave neighs/atom = 77.990000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.068770228247, Press = 2.39634618302236 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 4.613 | 4.613 | 4.613 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 -22770.491 -22770.491 -22926.722 -22926.722 302.24061 302.24061 60605.909 60605.909 2047.037 2047.037 18000 -22776.492 -22776.492 -22926.871 -22926.871 290.91922 290.91922 60592.67 60592.67 2630.5148 2630.5148 Loop time of 61.7853 on 1 procs for 1000 steps with 4000 atoms Performance: 1.398 ns/day, 17.163 hours/ns, 16.185 timesteps/s 67.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 61.418 | 61.418 | 61.418 | 0.0 | 99.41 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.043241 | 0.043241 | 0.043241 | 0.0 | 0.07 Output | 3.65e-05 | 3.65e-05 | 3.65e-05 | 0.0 | 0.00 Modify | 0.26554 | 0.26554 | 0.26554 | 0.0 | 0.43 Other | | 0.05872 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 311980.0 ave 311980 max 311980 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 311980 Ave neighs/atom = 77.995000 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T293.15.out" else "print 'not_converged' file output/vol_T293.15.out" print '${V}' file output/vol_T293.15.out 60642.303363268 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0