# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.613315634429455*${_u_distance} variable latticeconst_converted equal 3.613315634429455*1 lattice fcc ${latticeconst_converted} lattice fcc 3.61331563442945 Lattice spacing in x,y,z = 3.6133156 3.6133156 3.6133156 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (36.133156 36.133156 36.133156) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms using lattice units in orthogonal box = (0 0 0) to (36.133156 36.133156 36.133156) create_atoms CPU = 0.003 seconds variable mass_converted equal 63.546*${_u_mass} variable mass_converted equal 63.546*1 kim_interactions Cu WARNING: 'kim_' has been renamed to 'kim '. Please update your input. kim interactions Cu #=== BEGIN kim interactions ================================== pair_style kim MEAM_LAMMPS_MirazDhariwalMeng_2020_CuNTi__MO_122936827583_002 pair_coeff * * Cu #=== END kim interactions ==================================== mass 1 ${mass_converted} mass 1 63.546 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 47175.6291336593 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 47175.6291336593/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 47175.6291336593/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 47175.6291336593/(1*1*${_u_distance}) variable V0_metal equal 47175.6291336593/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 47175.6291336593*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 47175.6291336593 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 273.15*${_u_temperature} variable temp_converted equal 273.15*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 273.15 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 273.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 273.15 273.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "273.15 - 0.2" variable T_up equal "273.15 + 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 CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE Your simulation uses code contributions which should be cited: - OpenKIM: https://doi.org/10.1007/s11837-011-0102-6 @Article{tadmor:elliott:2011, author = {E. B. Tadmor and R. S. Elliott and J. P. Sethna and R. E. Miller and C. A. Becker}, title = {The potential of atomistic simulations and the {K}nowledgebase of {I}nteratomic {M}odels}, journal = {{JOM}}, year = 2011, volume = 63, number = 17, pages = {17}, doi = {10.1007/s11837-011-0102-6} } - OpenKIM potential: https://openkim.org/cite/MO_122936827583_002#item-citation CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.37 | 5.37 | 5.37 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -14018.806 -14018.806 -14160 -14160 273.15 273.15 47175.629 47175.629 3196.839 3196.839 1000 -13864.744 -13864.744 -14009.661 -14009.661 280.35254 280.35254 47878.96 47878.96 -838.49376 -838.49376 Loop time of 487.627 on 1 procs for 1000 steps with 4000 atoms Performance: 0.177 ns/day, 135.452 hours/ns, 2.051 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 486.66 | 486.66 | 486.66 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15319 | 0.15319 | 0.15319 | 0.0 | 0.03 Output | 0.00028039 | 0.00028039 | 0.00028039 | 0.0 | 0.00 Modify | 0.70764 | 0.70764 | 0.70764 | 0.0 | 0.15 Other | | 0.1019 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 536000 ave 536000 max 536000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 536000 Ave neighs/atom = 134 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.37 | 5.37 | 5.37 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13864.744 -13864.744 -14009.661 -14009.661 280.35254 280.35254 47878.96 47878.96 -838.49376 -838.49376 2000 -13876.97 -13876.97 -14018.763 -14018.763 274.30703 274.30703 47808.105 47808.105 10.746246 10.746246 Loop time of 513.482 on 1 procs for 1000 steps with 4000 atoms Performance: 0.168 ns/day, 142.634 hours/ns, 1.947 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 512.5 | 512.5 | 512.5 | 0.0 | 99.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15475 | 0.15475 | 0.15475 | 0.0 | 0.03 Output | 0.00022894 | 0.00022894 | 0.00022894 | 0.0 | 0.00 Modify | 0.72848 | 0.72848 | 0.72848 | 0.0 | 0.14 Other | | 0.1032 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 531710 ave 531710 max 531710 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 531710 Ave neighs/atom = 132.9275 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.37 | 5.37 | 5.37 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13876.97 -13876.97 -14018.763 -14018.763 274.30703 274.30703 47808.105 47808.105 10.746246 10.746246 3000 -13872.689 -13872.689 -14014.449 -14014.449 274.24462 274.24462 47822.4 47822.4 82.936474 82.936474 Loop time of 510.347 on 1 procs for 1000 steps with 4000 atoms Performance: 0.169 ns/day, 141.763 hours/ns, 1.959 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 509.36 | 509.36 | 509.36 | 0.0 | 99.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15315 | 0.15315 | 0.15315 | 0.0 | 0.03 Output | 0.00022848 | 0.00022848 | 0.00022848 | 0.0 | 0.00 Modify | 0.72946 | 0.72946 | 0.72946 | 0.0 | 0.14 Other | | 0.1049 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 532666 ave 532666 max 532666 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 532666 Ave neighs/atom = 133.1665 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.37 | 5.37 | 5.37 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13872.689 -13872.689 -14014.449 -14014.449 274.24462 274.24462 47822.4 47822.4 82.936474 82.936474 4000 -13875.831 -13875.831 -14014.191 -14014.191 267.66627 267.66627 47814.775 47814.775 153.55846 153.55846 Loop time of 513.064 on 1 procs for 1000 steps with 4000 atoms Performance: 0.168 ns/day, 142.518 hours/ns, 1.949 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 512.07 | 512.07 | 512.07 | 0.0 | 99.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15473 | 0.15473 | 0.15473 | 0.0 | 0.03 Output | 0.00023164 | 0.00023164 | 0.00023164 | 0.0 | 0.00 Modify | 0.73844 | 0.73844 | 0.73844 | 0.0 | 0.14 Other | | 0.1049 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 532204 ave 532204 max 532204 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 532204 Ave neighs/atom = 133.051 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.37 | 5.37 | 5.37 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13875.831 -13875.831 -14014.191 -14014.191 267.66627 267.66627 47814.775 47814.775 153.55846 153.55846 5000 -13875.437 -13875.437 -14013.895 -14013.895 267.85714 267.85714 47852.983 47852.983 -770.13958 -770.13958 Loop time of 519.267 on 1 procs for 1000 steps with 4000 atoms Performance: 0.166 ns/day, 144.241 hours/ns, 1.926 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 518.26 | 518.26 | 518.26 | 0.0 | 99.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15576 | 0.15576 | 0.15576 | 0.0 | 0.03 Output | 0.00018756 | 0.00018756 | 0.00018756 | 0.0 | 0.00 Modify | 0.74627 | 0.74627 | 0.74627 | 0.0 | 0.14 Other | | 0.1047 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5842 ave 5842 max 5842 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 532166 ave 532166 max 532166 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 532166 Ave neighs/atom = 133.0415 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.357671480254, Press = -331.408990145993 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.37 | 5.37 | 5.37 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13875.437 -13875.437 -14013.895 -14013.895 267.85714 267.85714 47852.983 47852.983 -770.13958 -770.13958 6000 -13872.971 -13872.971 -14014.37 -14014.37 273.54482 273.54482 47747.601 47747.601 1889.0245 1889.0245 Loop time of 513.971 on 1 procs for 1000 steps with 4000 atoms Performance: 0.168 ns/day, 142.770 hours/ns, 1.946 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 512.96 | 512.96 | 512.96 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15338 | 0.15338 | 0.15338 | 0.0 | 0.03 Output | 0.00018641 | 0.00018641 | 0.00018641 | 0.0 | 0.00 Modify | 0.75834 | 0.75834 | 0.75834 | 0.0 | 0.15 Other | | 0.1035 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 531752 ave 531752 max 531752 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 531752 Ave neighs/atom = 132.938 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.508945520712, Press = -21.0296015063545 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.37 | 5.37 | 5.37 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13872.971 -13872.971 -14014.37 -14014.37 273.54482 273.54482 47747.601 47747.601 1889.0245 1889.0245 7000 -13875.824 -13875.824 -14014.806 -14014.806 268.86881 268.86881 47847.62 47847.62 -709.26384 -709.26384 Loop time of 509.843 on 1 procs for 1000 steps with 4000 atoms Performance: 0.169 ns/day, 141.623 hours/ns, 1.961 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 508.82 | 508.82 | 508.82 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15482 | 0.15482 | 0.15482 | 0.0 | 0.03 Output | 0.0002318 | 0.0002318 | 0.0002318 | 0.0 | 0.00 Modify | 0.76395 | 0.76395 | 0.76395 | 0.0 | 0.15 Other | | 0.1042 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 532238 ave 532238 max 532238 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 532238 Ave neighs/atom = 133.0595 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.102768592906, Press = 16.0626875616055 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.37 | 5.37 | 5.37 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13875.824 -13875.824 -14014.806 -14014.806 268.86881 268.86881 47847.62 47847.62 -709.26384 -709.26384 8000 -13874.446 -13874.446 -14015.448 -14015.448 272.7793 272.7793 47845.307 47845.307 -665.16941 -665.16941 Loop time of 514.095 on 1 procs for 1000 steps with 4000 atoms Performance: 0.168 ns/day, 142.804 hours/ns, 1.945 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 513.07 | 513.07 | 513.07 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15499 | 0.15499 | 0.15499 | 0.0 | 0.03 Output | 0.00023236 | 0.00023236 | 0.00023236 | 0.0 | 0.00 Modify | 0.76699 | 0.76699 | 0.76699 | 0.0 | 0.15 Other | | 0.1034 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 531922 ave 531922 max 531922 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 531922 Ave neighs/atom = 132.9805 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.917574417603, Press = -16.0692125128186 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.37 | 5.37 | 5.37 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13874.446 -13874.446 -14015.448 -14015.448 272.7793 272.7793 47845.307 47845.307 -665.16941 -665.16941 9000 -13876.65 -13876.65 -14015.573 -14015.573 268.75585 268.75585 47774.331 47774.331 1098.5699 1098.5699 Loop time of 509.13 on 1 procs for 1000 steps with 4000 atoms Performance: 0.170 ns/day, 141.425 hours/ns, 1.964 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 508.12 | 508.12 | 508.12 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15358 | 0.15358 | 0.15358 | 0.0 | 0.03 Output | 0.00018851 | 0.00018851 | 0.00018851 | 0.0 | 0.00 Modify | 0.7509 | 0.7509 | 0.7509 | 0.0 | 0.15 Other | | 0.1028 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5844 ave 5844 max 5844 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 531928 ave 531928 max 531928 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 531928 Ave neighs/atom = 132.982 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.923541962127, Press = -0.877585848030044 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.37 | 5.37 | 5.37 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13876.65 -13876.65 -14015.573 -14015.573 268.75585 268.75585 47774.331 47774.331 1098.5699 1098.5699 10000 -13878.954 -13878.954 -14019.415 -14019.415 271.73143 271.73143 47825.81 47825.81 -538.03795 -538.03795 Loop time of 507.799 on 1 procs for 1000 steps with 4000 atoms Performance: 0.170 ns/day, 141.055 hours/ns, 1.969 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 506.8 | 506.8 | 506.8 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15339 | 0.15339 | 0.15339 | 0.0 | 0.03 Output | 0.0001882 | 0.0001882 | 0.0001882 | 0.0 | 0.00 Modify | 0.7472 | 0.7472 | 0.7472 | 0.0 | 0.15 Other | | 0.1024 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 532456 ave 532456 max 532456 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 532456 Ave neighs/atom = 133.114 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.886914123875, Press = -0.707365308511438 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.37 | 5.37 | 5.37 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13878.954 -13878.954 -14019.415 -14019.415 271.73143 271.73143 47825.81 47825.81 -538.03795 -538.03795 11000 -13876.155 -13876.155 -14016.574 -14016.574 271.64914 271.64914 47794.484 47794.484 507.29814 507.29814 Loop time of 509.647 on 1 procs for 1000 steps with 4000 atoms Performance: 0.170 ns/day, 141.568 hours/ns, 1.962 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 508.63 | 508.63 | 508.63 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1546 | 0.1546 | 0.1546 | 0.0 | 0.03 Output | 0.0001892 | 0.0001892 | 0.0001892 | 0.0 | 0.00 Modify | 0.75525 | 0.75525 | 0.75525 | 0.0 | 0.15 Other | | 0.1025 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 532438 ave 532438 max 532438 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 532438 Ave neighs/atom = 133.1095 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.76224340999, Press = -2.4173419715377 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.37 | 5.37 | 5.37 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13876.155 -13876.155 -14016.574 -14016.574 271.64914 271.64914 47794.484 47794.484 507.29814 507.29814 12000 -13876.488 -13876.488 -14016.636 -14016.636 271.12501 271.12501 47827.117 47827.117 -360.61594 -360.61594 Loop time of 506.012 on 1 procs for 1000 steps with 4000 atoms Performance: 0.171 ns/day, 140.559 hours/ns, 1.976 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 505.01 | 505.01 | 505.01 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15328 | 0.15328 | 0.15328 | 0.0 | 0.03 Output | 0.00018945 | 0.00018945 | 0.00018945 | 0.0 | 0.00 Modify | 0.74864 | 0.74864 | 0.74864 | 0.0 | 0.15 Other | | 0.1029 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 532412 ave 532412 max 532412 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 532412 Ave neighs/atom = 133.103 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.942357012405, Press = 3.14095084537648 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.37 | 5.37 | 5.37 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -13876.488 -13876.488 -14016.636 -14016.636 271.12501 271.12501 47827.117 47827.117 -360.61594 -360.61594 13000 -13873.932 -13873.932 -14015.651 -14015.651 274.1665 274.1665 47839.689 47839.689 -534.0983 -534.0983 Loop time of 520.847 on 1 procs for 1000 steps with 4000 atoms Performance: 0.166 ns/day, 144.680 hours/ns, 1.920 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 519.81 | 519.81 | 519.81 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15645 | 0.15645 | 0.15645 | 0.0 | 0.03 Output | 0.00023823 | 0.00023823 | 0.00023823 | 0.0 | 0.00 Modify | 0.77339 | 0.77339 | 0.77339 | 0.0 | 0.15 Other | | 0.1049 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5844 ave 5844 max 5844 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 532152 ave 532152 max 532152 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 532152 Ave neighs/atom = 133.038 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.140511372899, Press = -7.68710723636506 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.37 | 5.37 | 5.37 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -13873.932 -13873.932 -14015.651 -14015.651 274.1665 274.1665 47839.689 47839.689 -534.0983 -534.0983 14000 -13879.123 -13879.123 -14018.496 -14018.496 269.62688 269.62688 47740.376 47740.376 1705.18 1705.18 Loop time of 515.284 on 1 procs for 1000 steps with 4000 atoms Performance: 0.168 ns/day, 143.134 hours/ns, 1.941 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 514.25 | 514.25 | 514.25 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15538 | 0.15538 | 0.15538 | 0.0 | 0.03 Output | 0.00041657 | 0.00041657 | 0.00041657 | 0.0 | 0.00 Modify | 0.77192 | 0.77192 | 0.77192 | 0.0 | 0.15 Other | | 0.1045 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5843 ave 5843 max 5843 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 531844 ave 531844 max 531844 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 531844 Ave neighs/atom = 132.961 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.154166955857, Press = 2.76655136118761 next a jump SELF top variable a loop 2000 run 1000 Generated 0 of 0 mixed pair_coeff terms from geometric mixing rule Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.37 | 5.37 | 5.37 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -13879.123 -13879.123 -14018.496 -14018.496 269.62688 269.62688 47740.376 47740.376 1705.18 1705.18 15000 -13874.172 -13874.172 -14016.279 -14016.279 274.91504 274.91504 47872.448 47872.448 -1421.5825 -1421.5825 Loop time of 514.595 on 1 procs for 1000 steps with 4000 atoms Performance: 0.168 ns/day, 142.943 hours/ns, 1.943 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 513.56 | 513.56 | 513.56 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15537 | 0.15537 | 0.15537 | 0.0 | 0.03 Output | 0.00023089 | 0.00023089 | 0.00023089 | 0.0 | 0.00 Modify | 0.77478 | 0.77478 | 0.77478 | 0.0 | 0.15 Other | | 0.1045 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 532652 ave 532652 max 532652 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 532652 Ave neighs/atom = 133.163 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T273.15.out" else "print 'not_converged' file output/vol_T273.15.out" print '${V}' file output/vol_T273.15.out 47817.9504364256 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0