# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.080000087618828*${_u_distance} variable latticeconst_converted equal 4.080000087618828*1 lattice fcc ${latticeconst_converted} lattice fcc 4.08000008761883 Lattice spacing in x,y,z = 4.0800001 4.0800001 4.0800001 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (40.800001 40.800001 40.800001) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms using lattice units in orthogonal box = (0.0000000 0.0000000 0.0000000) to (40.800001 40.800001 40.800001) create_atoms CPU = 0.005 seconds variable mass_converted equal 196.96655*${_u_mass} variable mass_converted equal 196.96655*1 kim_interactions Au WARNING: 'kim_' has been renamed to 'kim '. Please update your input. kim interactions Au #=== BEGIN kim interactions ================================== variable kim_update equal 0 variable kim_periodic equal 1 pair_style adp pair_coeff * * /tmp/kim-shared-library-parameter-file-directory-XXXXXXFngWkf/AuRh.adp.txt Au #=== END kim interactions ==================================== mass 1 ${mass_converted} mass 1 196.96655 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 67917.3163756143 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 67917.3163756143/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 67917.3163756143/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 67917.3163756143/(1*1*${_u_distance}) variable V0_metal equal 67917.3163756143/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 67917.3163756143*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 67917.3163756143 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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/SM_066295357485_000#item-citation CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 9.3498742 ghost atom cutoff = 9.3498742 binsize = 4.6749371, bins = 9 9 9 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair adp, perpetual attributes: half, newton on pair build: half/bin/atomonly/newton stencil: half/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -15098.806 -15098.806 -15240 -15240 273.15 273.15 67917.316 67917.316 2220.4934 2220.4934 1000 -14944.59 -14944.59 -15088.474 -15088.474 278.3534 278.3534 68893.901 68893.901 -1257.616 -1257.616 Loop time of 128.766 on 1 procs for 1000 steps with 4000 atoms Performance: 0.671 ns/day, 35.768 hours/ns, 7.766 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 | 127.71 | 127.71 | 127.71 | 0.0 | 99.18 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21025 | 0.21025 | 0.21025 | 0.0 | 0.16 Output | 0.00022872 | 0.00022872 | 0.00022872 | 0.0 | 0.00 Modify | 0.74006 | 0.74006 | 0.74006 | 0.0 | 0.57 Other | | 0.1088 | | | 0.08 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 400000.0 ave 400000 max 400000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 400000 Ave neighs/atom = 100.00000 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -14944.59 -14944.59 -15088.474 -15088.474 278.3534 278.3534 68893.901 68893.901 -1257.616 -1257.616 2000 -14958.864 -14958.864 -15103.167 -15103.167 279.16314 279.16314 68767.553 68767.553 -194.58775 -194.58775 Loop time of 137.62 on 1 procs for 1000 steps with 4000 atoms Performance: 0.628 ns/day, 38.228 hours/ns, 7.266 timesteps/s 99.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 136.48 | 136.48 | 136.48 | 0.0 | 99.17 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.22176 | 0.22176 | 0.22176 | 0.0 | 0.16 Output | 0.00037505 | 0.00037505 | 0.00037505 | 0.0 | 0.00 Modify | 0.79793 | 0.79793 | 0.79793 | 0.0 | 0.58 Other | | 0.1162 | | | 0.08 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 396628.0 ave 396628 max 396628 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 396628 Ave neighs/atom = 99.157000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -14958.864 -14958.864 -15103.167 -15103.167 279.16314 279.16314 68767.553 68767.553 -194.58775 -194.58775 3000 -14955.942 -14955.942 -15097.988 -15097.988 274.79618 274.79618 68811.797 68811.797 -572.87289 -572.87289 Loop time of 132.382 on 1 procs for 1000 steps with 4000 atoms Performance: 0.653 ns/day, 36.773 hours/ns, 7.554 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 131.31 | 131.31 | 131.31 | 0.0 | 99.19 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21209 | 0.21209 | 0.21209 | 0.0 | 0.16 Output | 0.00025043 | 0.00025043 | 0.00025043 | 0.0 | 0.00 Modify | 0.75093 | 0.75093 | 0.75093 | 0.0 | 0.57 Other | | 0.1112 | | | 0.08 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 397501.0 ave 397501 max 397501 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 397501 Ave neighs/atom = 99.375250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -14955.942 -14955.942 -15097.988 -15097.988 274.79618 274.79618 68811.797 68811.797 -572.87289 -572.87289 4000 -14959.964 -14959.964 -15098.31 -15098.31 267.64032 267.64032 68819.643 68819.643 -865.46331 -865.46331 Loop time of 139.394 on 1 procs for 1000 steps with 4000 atoms Performance: 0.620 ns/day, 38.721 hours/ns, 7.174 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 138.34 | 138.34 | 138.34 | 0.0 | 99.24 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21155 | 0.21155 | 0.21155 | 0.0 | 0.15 Output | 0.00021815 | 0.00021815 | 0.00021815 | 0.0 | 0.00 Modify | 0.73421 | 0.73421 | 0.73421 | 0.0 | 0.53 Other | | 0.1079 | | | 0.08 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 397205.0 ave 397205 max 397205 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 397205 Ave neighs/atom = 99.301250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -14959.964 -14959.964 -15098.31 -15098.31 267.64032 267.64032 68819.643 68819.643 -865.46331 -865.46331 5000 -14953.012 -14953.012 -15095.001 -15095.001 274.68741 274.68741 68818.511 68818.511 -328.46218 -328.46218 Loop time of 130.422 on 1 procs for 1000 steps with 4000 atoms Performance: 0.662 ns/day, 36.228 hours/ns, 7.667 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 129.42 | 129.42 | 129.42 | 0.0 | 99.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20452 | 0.20452 | 0.20452 | 0.0 | 0.16 Output | 0.00017541 | 0.00017541 | 0.00017541 | 0.0 | 0.00 Modify | 0.69749 | 0.69749 | 0.69749 | 0.0 | 0.53 Other | | 0.1041 | | | 0.08 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 397226.0 ave 397226 max 397226 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 397226 Ave neighs/atom = 99.306500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 275.952896222669, Press = 201.339726490769 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -14953.012 -14953.012 -15095.001 -15095.001 274.68741 274.68741 68818.511 68818.511 -328.46218 -328.46218 6000 -14958.644 -14958.644 -15098.198 -15098.198 269.97667 269.97667 68817.077 68817.077 -806.14613 -806.14613 Loop time of 117.7 on 1 procs for 1000 steps with 4000 atoms Performance: 0.734 ns/day, 32.694 hours/ns, 8.496 timesteps/s 99.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 116.72 | 116.72 | 116.72 | 0.0 | 99.17 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.19584 | 0.19584 | 0.19584 | 0.0 | 0.17 Output | 0.00018293 | 0.00018293 | 0.00018293 | 0.0 | 0.00 Modify | 0.67671 | 0.67671 | 0.67671 | 0.0 | 0.57 Other | | 0.1039 | | | 0.09 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 397164.0 ave 397164 max 397164 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 397164 Ave neighs/atom = 99.291000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 273.633048968996, Press = -5.40685924806789 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -14958.644 -14958.644 -15098.198 -15098.198 269.97667 269.97667 68817.077 68817.077 -806.14613 -806.14613 7000 -14954.416 -14954.416 -15098.077 -15098.077 277.92156 277.92156 68810.371 68810.371 -564.00157 -564.00157 Loop time of 165.385 on 1 procs for 1000 steps with 4000 atoms Performance: 0.522 ns/day, 45.940 hours/ns, 6.046 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 164.2 | 164.2 | 164.2 | 0.0 | 99.28 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23264 | 0.23264 | 0.23264 | 0.0 | 0.14 Output | 0.00018144 | 0.00018144 | 0.00018144 | 0.0 | 0.00 Modify | 0.84584 | 0.84584 | 0.84584 | 0.0 | 0.51 Other | | 0.1081 | | | 0.07 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 397198.0 ave 397198 max 397198 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 397198 Ave neighs/atom = 99.299500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.315195163425, Press = 7.07399704027814 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -14954.416 -14954.416 -15098.077 -15098.077 277.92156 277.92156 68810.371 68810.371 -564.00157 -564.00157 8000 -14962.582 -14962.582 -15101.217 -15101.217 268.19916 268.19916 68814.9 68814.9 -1216.0122 -1216.0122 Loop time of 186.714 on 1 procs for 1000 steps with 4000 atoms Performance: 0.463 ns/day, 51.865 hours/ns, 5.356 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 185.46 | 185.46 | 185.46 | 0.0 | 99.33 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.24446 | 0.24446 | 0.24446 | 0.0 | 0.13 Output | 0.00027623 | 0.00027623 | 0.00027623 | 0.0 | 0.00 Modify | 0.90027 | 0.90027 | 0.90027 | 0.0 | 0.48 Other | | 0.1109 | | | 0.06 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 397228.0 ave 397228 max 397228 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 397228 Ave neighs/atom = 99.307000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.227813452948, Press = 2.42483356559327 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -14962.582 -14962.582 -15101.217 -15101.217 268.19916 268.19916 68814.9 68814.9 -1216.0122 -1216.0122 9000 -14957.899 -14957.899 -15101.889 -15101.889 278.55923 278.55923 68754.602 68754.602 287.66487 287.66487 Loop time of 167.361 on 1 procs for 1000 steps with 4000 atoms Performance: 0.516 ns/day, 46.489 hours/ns, 5.975 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 166.18 | 166.18 | 166.18 | 0.0 | 99.29 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.234 | 0.234 | 0.234 | 0.0 | 0.14 Output | 0.00018198 | 0.00018198 | 0.00018198 | 0.0 | 0.00 Modify | 0.84217 | 0.84217 | 0.84217 | 0.0 | 0.50 Other | | 0.1062 | | | 0.06 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 397354.0 ave 397354 max 397354 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 397354 Ave neighs/atom = 99.338500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.736800546143, Press = 10.8758228012681 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -14957.899 -14957.899 -15101.889 -15101.889 278.55923 278.55923 68754.602 68754.602 287.66487 287.66487 10000 -14958.696 -14958.696 -15097.984 -15097.984 269.46086 269.46086 68802.248 68802.248 -414.65643 -414.65643 Loop time of 171.225 on 1 procs for 1000 steps with 4000 atoms Performance: 0.505 ns/day, 47.563 hours/ns, 5.840 timesteps/s 99.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 170.04 | 170.04 | 170.04 | 0.0 | 99.31 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23354 | 0.23354 | 0.23354 | 0.0 | 0.14 Output | 0.00022742 | 0.00022742 | 0.00022742 | 0.0 | 0.00 Modify | 0.84952 | 0.84952 | 0.84952 | 0.0 | 0.50 Other | | 0.1066 | | | 0.06 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 397536.0 ave 397536 max 397536 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 397536 Ave neighs/atom = 99.384000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.640819566664, Press = 10.4968072997239 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -14958.696 -14958.696 -15097.984 -15097.984 269.46086 269.46086 68802.248 68802.248 -414.65643 -414.65643 11000 -14955.049 -14955.049 -15094.499 -15094.499 269.77565 269.77565 68758.972 68758.972 1278.0436 1278.0436 Loop time of 147.581 on 1 procs for 1000 steps with 4000 atoms Performance: 0.585 ns/day, 40.995 hours/ns, 6.776 timesteps/s 99.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 146.49 | 146.49 | 146.49 | 0.0 | 99.26 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.21588 | 0.21588 | 0.21588 | 0.0 | 0.15 Output | 0.00021969 | 0.00021969 | 0.00021969 | 0.0 | 0.00 Modify | 0.77283 | 0.77283 | 0.77283 | 0.0 | 0.52 Other | | 0.1058 | | | 0.07 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 397333.0 ave 397333 max 397333 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 397333 Ave neighs/atom = 99.333250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.819610351775, Press = 6.62972458882492 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -14955.049 -14955.049 -15094.499 -15094.499 269.77565 269.77565 68758.972 68758.972 1278.0436 1278.0436 12000 -14960.288 -14960.288 -15100.077 -15100.077 270.4316 270.4316 68781.683 68781.683 -140.76053 -140.76053 Loop time of 113.308 on 1 procs for 1000 steps with 4000 atoms Performance: 0.763 ns/day, 31.474 hours/ns, 8.826 timesteps/s 99.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 112.34 | 112.34 | 112.34 | 0.0 | 99.15 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.19298 | 0.19298 | 0.19298 | 0.0 | 0.17 Output | 0.00017686 | 0.00017686 | 0.00017686 | 0.0 | 0.00 Modify | 0.66918 | 0.66918 | 0.66918 | 0.0 | 0.59 Other | | 0.1025 | | | 0.09 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 397397.0 ave 397397 max 397397 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 397397 Ave neighs/atom = 99.349250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.654724121805, Press = 3.19057579755558 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -14960.288 -14960.288 -15100.077 -15100.077 270.4316 270.4316 68781.683 68781.683 -140.76053 -140.76053 13000 -14959.222 -14959.222 -15098.495 -15098.495 269.4325 269.4325 68764.624 68764.624 506.12172 506.12172 Loop time of 127.659 on 1 procs for 1000 steps with 4000 atoms Performance: 0.677 ns/day, 35.461 hours/ns, 7.833 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 126.63 | 126.63 | 126.63 | 0.0 | 99.19 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.20512 | 0.20512 | 0.20512 | 0.0 | 0.16 Output | 0.00023007 | 0.00023007 | 0.00023007 | 0.0 | 0.00 Modify | 0.72194 | 0.72194 | 0.72194 | 0.0 | 0.57 Other | | 0.1049 | | | 0.08 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 397496.0 ave 397496 max 397496 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 397496 Ave neighs/atom = 99.374000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 272.810802945345, Press = 2.26547401968541 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -14959.222 -14959.222 -15098.495 -15098.495 269.4325 269.4325 68764.624 68764.624 506.12172 506.12172 14000 -14951.865 -14951.865 -15096.274 -15096.274 279.37046 279.37046 68779.422 68779.422 558.28948 558.28948 Loop time of 174.346 on 1 procs for 1000 steps with 4000 atoms Performance: 0.496 ns/day, 48.430 hours/ns, 5.736 timesteps/s 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 173.16 | 173.16 | 173.16 | 0.0 | 99.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23571 | 0.23571 | 0.23571 | 0.0 | 0.14 Output | 0.00018271 | 0.00018271 | 0.00018271 | 0.0 | 0.00 Modify | 0.84072 | 0.84072 | 0.84072 | 0.0 | 0.48 Other | | 0.1078 | | | 0.06 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 397367.0 ave 397367 max 397367 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 397367 Ave neighs/atom = 99.341750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.924424749644, Press = -0.28960862575697 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -14951.865 -14951.865 -15096.274 -15096.274 279.37046 279.37046 68779.422 68779.422 558.28948 558.28948 15000 -14955.564 -14955.564 -15097.243 -15097.243 274.08817 274.08817 68785.663 68785.663 189.27856 189.27856 Loop time of 169.286 on 1 procs for 1000 steps with 4000 atoms Performance: 0.510 ns/day, 47.024 hours/ns, 5.907 timesteps/s 99.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 168.09 | 168.09 | 168.09 | 0.0 | 99.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.23469 | 0.23469 | 0.23469 | 0.0 | 0.14 Output | 0.00022619 | 0.00022619 | 0.00022619 | 0.0 | 0.00 Modify | 0.84931 | 0.84931 | 0.84931 | 0.0 | 0.50 Other | | 0.1088 | | | 0.06 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 397298.0 ave 397298 max 397298 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 397298 Ave neighs/atom = 99.324500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 272.986745250309, Press = 0.620408269653367 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -14955.564 -14955.564 -15097.243 -15097.243 274.08817 274.08817 68785.663 68785.663 189.27856 189.27856 16000 -14957.183 -14957.183 -15099.323 -15099.323 274.98 274.98 68737.135 68737.135 1119.2563 1119.2563 Loop time of 151.562 on 1 procs for 1000 steps with 4000 atoms Performance: 0.570 ns/day, 42.101 hours/ns, 6.598 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 150.4 | 150.4 | 150.4 | 0.0 | 99.23 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.22849 | 0.22849 | 0.22849 | 0.0 | 0.15 Output | 0.00017697 | 0.00017697 | 0.00017697 | 0.0 | 0.00 Modify | 0.82449 | 0.82449 | 0.82449 | 0.0 | 0.54 Other | | 0.1079 | | | 0.07 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 397382.0 ave 397382 max 397382 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 397382 Ave neighs/atom = 99.345500 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 273.037611073511, Press = 0.353766095335006 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 7.790 | 7.790 | 7.790 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -14957.183 -14957.183 -15099.323 -15099.323 274.98 274.98 68737.135 68737.135 1119.2563 1119.2563 17000 -14948.834 -14948.834 -15094.453 -15094.453 281.7094 281.7094 68798.249 68798.249 346.24594 346.24594 Loop time of 173.969 on 1 procs for 1000 steps with 4000 atoms Performance: 0.497 ns/day, 48.325 hours/ns, 5.748 timesteps/s 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 172.78 | 172.78 | 172.78 | 0.0 | 99.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.2332 | 0.2332 | 0.2332 | 0.0 | 0.13 Output | 0.00022283 | 0.00022283 | 0.00022283 | 0.0 | 0.00 Modify | 0.84366 | 0.84366 | 0.84366 | 0.0 | 0.48 Other | | 0.1074 | | | 0.06 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195.00 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 397427.0 ave 397427 max 397427 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 397427 Ave neighs/atom = 99.356750 Neighbor list builds = 0 Dangerous builds = 0 if "${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 68788.0594603885 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0