# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.4522534608840942*${_u_distance} variable latticeconst_converted equal 3.4522534608840942*1 lattice bcc ${latticeconst_converted} lattice bcc 3.45225346088409 Lattice spacing in x,y,z = 3.4522535 3.4522535 3.4522535 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (34.522535 34.522535 34.522535) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 2000 atoms create_atoms CPU = 0.000 seconds variable mass_converted equal 6.941*${_u_mass} variable mass_converted equal 6.941*1 kim_interactions Li #=== BEGIN kim_interactions ================================== pair_style kim MEAM_LAMMPS_CuiGaoCui_2012_LiSi__MO_557492625287_000 pair_coeff * * Li #=== END kim_interactions ==================================== mass 1 ${mass_converted} mass 1 6.941 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 41144.1430241516 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 41144.1430241516/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 41144.1430241516/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 41144.1430241516/(1*1*${_u_distance}) variable V0_metal equal 41144.1430241516/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 41144.1430241516*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 41144.1430241516 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 11 11 11 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) = 3.701 | 3.701 | 3.701 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -3218.8488 -3218.8488 -3294.5961 -3294.5961 293.15 293.15 41144.143 41144.143 1966.4332 1966.4332 1000 -3140.7683 -3140.7683 -3215.4957 -3215.4957 289.20263 289.20263 42866.449 42866.449 14.511108 14.511108 Loop time of 38.967 on 1 procs for 1000 steps with 2000 atoms Performance: 2.217 ns/day, 10.824 hours/ns, 25.663 timesteps/s 71.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.631 | 38.631 | 38.631 | 0.0 | 99.14 Neigh | 0.11665 | 0.11665 | 0.11665 | 0.0 | 0.30 Comm | 0.042939 | 0.042939 | 0.042939 | 0.0 | 0.11 Output | 3.82e-05 | 3.82e-05 | 3.82e-05 | 0.0 | 0.00 Modify | 0.16626 | 0.16626 | 0.16626 | 0.0 | 0.43 Other | | 0.01009 | | | 0.03 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3140.00 ave 3140 max 3140 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: 119102.0 ave 119102 max 119102 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 119102 Ave neighs/atom = 59.551000 Neighbor list builds = 20 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.702 | 3.702 | 3.702 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -3140.7683 -3140.7683 -3215.4957 -3215.4957 289.20263 289.20263 42866.449 42866.449 14.511108 14.511108 2000 -3144.0937 -3144.0937 -3220.5703 -3220.5703 295.97256 295.97256 42914.757 42914.757 -280.9818 -280.9818 Loop time of 38.8854 on 1 procs for 1000 steps with 2000 atoms Performance: 2.222 ns/day, 10.802 hours/ns, 25.717 timesteps/s 72.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.637 | 38.637 | 38.637 | 0.0 | 99.36 Neigh | 0.12835 | 0.12835 | 0.12835 | 0.0 | 0.33 Comm | 0.022987 | 0.022987 | 0.022987 | 0.0 | 0.06 Output | 4.54e-05 | 4.54e-05 | 4.54e-05 | 0.0 | 0.00 Modify | 0.086409 | 0.086409 | 0.086409 | 0.0 | 0.22 Other | | 0.01018 | | | 0.03 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3113.00 ave 3113 max 3113 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 119068.0 ave 119068 max 119068 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 119068 Ave neighs/atom = 59.534000 Neighbor list builds = 22 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.702 | 3.702 | 3.702 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -3144.0937 -3144.0937 -3220.5703 -3220.5703 295.97256 295.97256 42914.757 42914.757 -280.9818 -280.9818 3000 -3141.0256 -3141.0256 -3217.9096 -3217.9096 297.54934 297.54934 42900.083 42900.083 -103.48384 -103.48384 Loop time of 38.7441 on 1 procs for 1000 steps with 2000 atoms Performance: 2.230 ns/day, 10.762 hours/ns, 25.810 timesteps/s 73.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.429 | 38.429 | 38.429 | 0.0 | 99.19 Neigh | 0.15498 | 0.15498 | 0.15498 | 0.0 | 0.40 Comm | 0.063411 | 0.063411 | 0.063411 | 0.0 | 0.16 Output | 4.52e-05 | 4.52e-05 | 4.52e-05 | 0.0 | 0.00 Modify | 0.086559 | 0.086559 | 0.086559 | 0.0 | 0.22 Other | | 0.0101 | | | 0.03 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3149.00 ave 3149 max 3149 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 118996.0 ave 118996 max 118996 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 118996 Ave neighs/atom = 59.498000 Neighbor list builds = 23 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.702 | 3.702 | 3.702 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -3141.0256 -3141.0256 -3217.9096 -3217.9096 297.54934 297.54934 42900.083 42900.083 -103.48384 -103.48384 4000 -3143.0741 -3143.0741 -3219.6165 -3219.6165 296.22704 296.22704 42714.945 42714.945 285.97915 285.97915 Loop time of 39.2663 on 1 procs for 1000 steps with 2000 atoms Performance: 2.200 ns/day, 10.907 hours/ns, 25.467 timesteps/s 72.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 38.922 | 38.922 | 38.922 | 0.0 | 99.12 Neigh | 0.16399 | 0.16399 | 0.16399 | 0.0 | 0.42 Comm | 0.043522 | 0.043522 | 0.043522 | 0.0 | 0.11 Output | 4.58e-05 | 4.58e-05 | 4.58e-05 | 0.0 | 0.00 Modify | 0.12691 | 0.12691 | 0.12691 | 0.0 | 0.32 Other | | 0.01018 | | | 0.03 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3159.00 ave 3159 max 3159 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 119172.0 ave 119172 max 119172 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 119172 Ave neighs/atom = 59.586000 Neighbor list builds = 23 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.702 | 3.702 | 3.702 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -3143.0741 -3143.0741 -3219.6165 -3219.6165 296.22704 296.22704 42714.945 42714.945 285.97915 285.97915 5000 -3140.8442 -3140.8442 -3215.5401 -3215.5401 289.08095 289.08095 42780.693 42780.693 208.82223 208.82223 Loop time of 39.7064 on 1 procs for 1000 steps with 2000 atoms Performance: 2.176 ns/day, 11.030 hours/ns, 25.185 timesteps/s 72.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.412 | 39.412 | 39.412 | 0.0 | 99.26 Neigh | 0.13386 | 0.13386 | 0.13386 | 0.0 | 0.34 Comm | 0.023111 | 0.023111 | 0.023111 | 0.0 | 0.06 Output | 3.14e-05 | 3.14e-05 | 3.14e-05 | 0.0 | 0.00 Modify | 0.12784 | 0.12784 | 0.12784 | 0.0 | 0.32 Other | | 0.009818 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3165.00 ave 3165 max 3165 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 119196.0 ave 119196 max 119196 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 119196 Ave neighs/atom = 59.598000 Neighbor list builds = 23 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 297.448569709163, Press = 281.039518459908 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.703 | 3.703 | 3.703 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -3140.8442 -3140.8442 -3215.5401 -3215.5401 289.08095 289.08095 42780.693 42780.693 208.82223 208.82223 6000 -3142.5225 -3142.5225 -3217.6392 -3217.6392 290.70963 290.70963 43006.359 43006.359 -446.7872 -446.7872 Loop time of 39.526 on 1 procs for 1000 steps with 2000 atoms Performance: 2.186 ns/day, 10.979 hours/ns, 25.300 timesteps/s 71.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.209 | 39.209 | 39.209 | 0.0 | 99.20 Neigh | 0.15386 | 0.15386 | 0.15386 | 0.0 | 0.39 Comm | 0.042837 | 0.042837 | 0.042837 | 0.0 | 0.11 Output | 3.07e-05 | 3.07e-05 | 3.07e-05 | 0.0 | 0.00 Modify | 0.11039 | 0.11039 | 0.11039 | 0.0 | 0.28 Other | | 0.009784 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3139.00 ave 3139 max 3139 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 119054.0 ave 119054 max 119054 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 119054 Ave neighs/atom = 59.527000 Neighbor list builds = 23 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.981285945522, Press = 61.4338610813877 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.703 | 3.703 | 3.703 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -3142.5225 -3142.5225 -3217.6392 -3217.6392 290.70963 290.70963 43006.359 43006.359 -446.7872 -446.7872 7000 -3143.7721 -3143.7721 -3219.9148 -3219.9148 294.68041 294.68041 42907.614 42907.614 -329.89173 -329.89173 Loop time of 38.0326 on 1 procs for 1000 steps with 2000 atoms Performance: 2.272 ns/day, 10.565 hours/ns, 26.293 timesteps/s 74.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 37.787 | 37.787 | 37.787 | 0.0 | 99.36 Neigh | 0.12107 | 0.12107 | 0.12107 | 0.0 | 0.32 Comm | 0.02302 | 0.02302 | 0.02302 | 0.0 | 0.06 Output | 3.19e-05 | 3.19e-05 | 3.19e-05 | 0.0 | 0.00 Modify | 0.091242 | 0.091242 | 0.091242 | 0.0 | 0.24 Other | | 0.009851 | | | 0.03 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3171.00 ave 3171 max 3171 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 118972.0 ave 118972 max 118972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 118972 Ave neighs/atom = 59.486000 Neighbor list builds = 23 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.415459703859, Press = -2.1501427092847 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.703 | 3.703 | 3.703 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -3143.7721 -3143.7721 -3219.9148 -3219.9148 294.68041 294.68041 42907.614 42907.614 -329.89173 -329.89173 8000 -3143.2675 -3143.2675 -3219.1902 -3219.1902 293.82872 293.82872 42838.122 42838.122 -49.919425 -49.919425 Loop time of 39.5366 on 1 procs for 1000 steps with 2000 atoms Performance: 2.185 ns/day, 10.982 hours/ns, 25.293 timesteps/s 71.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.214 | 39.214 | 39.214 | 0.0 | 99.18 Neigh | 0.13754 | 0.13754 | 0.13754 | 0.0 | 0.35 Comm | 0.063073 | 0.063073 | 0.063073 | 0.0 | 0.16 Output | 3.09e-05 | 3.09e-05 | 3.09e-05 | 0.0 | 0.00 Modify | 0.092122 | 0.092122 | 0.092122 | 0.0 | 0.23 Other | | 0.02962 | | | 0.07 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3132.00 ave 3132 max 3132 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 119070.0 ave 119070 max 119070 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 119070 Ave neighs/atom = 59.535000 Neighbor list builds = 23 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.154837616236, Press = -2.54763650822961 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.703 | 3.703 | 3.703 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -3143.2675 -3143.2675 -3219.1902 -3219.1902 293.82872 293.82872 42838.122 42838.122 -49.919425 -49.919425 9000 -3139.7144 -3139.7144 -3216.6096 -3216.6096 297.59206 297.59206 42939.616 42939.616 -192.97877 -192.97877 Loop time of 41.8457 on 1 procs for 1000 steps with 2000 atoms Performance: 2.065 ns/day, 11.624 hours/ns, 23.897 timesteps/s 73.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 41.391 | 41.391 | 41.391 | 0.0 | 98.91 Neigh | 0.22256 | 0.22256 | 0.22256 | 0.0 | 0.53 Comm | 0.030814 | 0.030814 | 0.030814 | 0.0 | 0.07 Output | 3.12e-05 | 3.12e-05 | 3.12e-05 | 0.0 | 0.00 Modify | 0.17043 | 0.17043 | 0.17043 | 0.0 | 0.41 Other | | 0.03073 | | | 0.07 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3154.00 ave 3154 max 3154 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 119024.0 ave 119024 max 119024 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 119024 Ave neighs/atom = 59.512000 Neighbor list builds = 23 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.781339541757, Press = 5.77099587633556 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.703 | 3.703 | 3.703 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -3139.7144 -3139.7144 -3216.6096 -3216.6096 297.59206 297.59206 42939.616 42939.616 -192.97877 -192.97877 10000 -3142.611 -3142.611 -3217.3714 -3217.3714 289.33048 289.33048 42871.879 42871.879 -128.41648 -128.41648 Loop time of 39.5045 on 1 procs for 1000 steps with 2000 atoms Performance: 2.187 ns/day, 10.973 hours/ns, 25.314 timesteps/s 71.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.072 | 39.072 | 39.072 | 0.0 | 98.90 Neigh | 0.198 | 0.198 | 0.198 | 0.0 | 0.50 Comm | 0.043106 | 0.043106 | 0.043106 | 0.0 | 0.11 Output | 2.42e-05 | 2.42e-05 | 2.42e-05 | 0.0 | 0.00 Modify | 0.18166 | 0.18166 | 0.18166 | 0.0 | 0.46 Other | | 0.009971 | | | 0.03 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3112.00 ave 3112 max 3112 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 119112.0 ave 119112 max 119112 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 119112 Ave neighs/atom = 59.556000 Neighbor list builds = 23 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 292.832421990217, Press = 4.16418126916614 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.703 | 3.703 | 3.703 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -3142.611 -3142.611 -3217.3714 -3217.3714 289.33048 289.33048 42871.879 42871.879 -128.41648 -128.41648 11000 -3140.9746 -3140.9746 -3216.3471 -3216.3471 291.69936 291.69936 42837.751 42837.751 107.58676 107.58676 Loop time of 39.7267 on 1 procs for 1000 steps with 2000 atoms Performance: 2.175 ns/day, 11.035 hours/ns, 25.172 timesteps/s 71.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.447 | 39.447 | 39.447 | 0.0 | 99.30 Neigh | 0.15594 | 0.15594 | 0.15594 | 0.0 | 0.39 Comm | 0.023121 | 0.023121 | 0.023121 | 0.0 | 0.06 Output | 3.25e-05 | 3.25e-05 | 3.25e-05 | 0.0 | 0.00 Modify | 0.090374 | 0.090374 | 0.090374 | 0.0 | 0.23 Other | | 0.0099 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3189.00 ave 3189 max 3189 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 119124.0 ave 119124 max 119124 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 119124 Ave neighs/atom = 59.562000 Neighbor list builds = 23 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.578408408279, Press = 0.563688061669842 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.703 | 3.703 | 3.703 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -3140.9746 -3140.9746 -3216.3471 -3216.3471 291.69936 291.69936 42837.751 42837.751 107.58676 107.58676 12000 -3141.1139 -3141.1139 -3216.6861 -3216.6861 292.47235 292.47235 42851.857 42851.857 0.70324137 0.70324137 Loop time of 37.2125 on 1 procs for 1000 steps with 2000 atoms Performance: 2.322 ns/day, 10.337 hours/ns, 26.873 timesteps/s 75.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 36.914 | 36.914 | 36.914 | 0.0 | 99.20 Neigh | 0.11527 | 0.11527 | 0.11527 | 0.0 | 0.31 Comm | 0.022773 | 0.022773 | 0.022773 | 0.0 | 0.06 Output | 3.37e-05 | 3.37e-05 | 3.37e-05 | 0.0 | 0.00 Modify | 0.15061 | 0.15061 | 0.15061 | 0.0 | 0.40 Other | | 0.009768 | | | 0.03 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3106.00 ave 3106 max 3106 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 118870.0 ave 118870 max 118870 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 118870 Ave neighs/atom = 59.435000 Neighbor list builds = 23 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 293.442574076371, Press = -0.933911432103699 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 3.703 | 3.703 | 3.703 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -3141.1139 -3141.1139 -3216.6861 -3216.6861 292.47235 292.47235 42851.857 42851.857 0.70324137 0.70324137 13000 -3142.8211 -3142.8211 -3218.1725 -3218.1725 291.61766 291.61766 42812.385 42812.385 17.266926 17.266926 Loop time of 39.8288 on 1 procs for 1000 steps with 2000 atoms Performance: 2.169 ns/day, 11.064 hours/ns, 25.107 timesteps/s 70.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 39.512 | 39.512 | 39.512 | 0.0 | 99.20 Neigh | 0.15006 | 0.15006 | 0.15006 | 0.0 | 0.38 Comm | 0.024099 | 0.024099 | 0.024099 | 0.0 | 0.06 Output | 2.43e-05 | 2.43e-05 | 2.43e-05 | 0.0 | 0.00 Modify | 0.13313 | 0.13313 | 0.13313 | 0.0 | 0.33 Other | | 0.009883 | | | 0.02 Nlocal: 2000.00 ave 2000 max 2000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3178.00 ave 3178 max 3178 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 119234.0 ave 119234 max 119234 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 119234 Ave neighs/atom = 59.617000 Neighbor list builds = 22 Dangerous builds = 0 if "${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 42843.006382909 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0