# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.149889349937439*${_u_distance} variable latticeconst_converted equal 4.149889349937439*1 lattice fcc ${latticeconst_converted} lattice fcc 4.14988934993744 Lattice spacing in x,y,z = 4.1498893 4.1498893 4.1498893 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0.0000000 0.0000000 0.0000000) to (41.498893 41.498893 41.498893) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.001 seconds variable mass_converted equal 196.96655*${_u_mass} variable mass_converted equal 196.96655*1 kim_interactions Au #=== BEGIN kim_interactions ================================== variable kim_periodic equal 1 pair_style adp pair_coeff * * /tmp/kim-shared-library-parameter-file-directory-XXXXXXf91UFM/Si_Au_Al.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 71467.6581403221 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 71467.6581403221/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 71467.6581403221/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 71467.6581403221/(1*1*${_u_distance}) variable V0_metal equal 71467.6581403221/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 71467.6581403221*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 71467.6581403221 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 333.15*${_u_temperature} variable temp_converted equal 333.15*1 variable Tdamp_converted equal 0.1*${_u_time} variable Tdamp_converted equal 0.1*1 variable press_converted equal 0.0*${_u_pressure} variable press_converted equal 0.0*1 variable Pdamp_converted equal 1*${_u_time} variable Pdamp_converted equal 1*1 # create initial velocities consistent with the chosen temperature velocity all create ${temp_converted} 17 mom yes rot yes velocity all create 333.15 17 mom yes rot yes # set NPT ensemble for all atoms fix ensemble all npt temp ${temp_converted} ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 333.15 333.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_u_energy} variable etotal_metal equal etotal/1 variable pe_metal equal pe/${_u_energy} variable pe_metal equal pe/1 variable T_metal equal temp/${_u_temperature} variable T_metal equal temp/1 variable V_metal equal vol/(${_u_distance}*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*${_u_distance}*${_u_distance}) variable V_metal equal vol/(1*1*${_u_distance}) variable V_metal equal vol/(1*1*1) variable P_metal equal press/${_u_pressure} variable P_metal equal press/1 fix avgmyTemp all ave/time 5 20 100 v_T_metal ave running start 5000 fix avgmyPress all ave/time 5 20 100 v_P_metal ave running start 5000 fix avgmyVol all ave/time 5 20 100 v_V_metal ave running start 5000 # extract fix quantities into variables so they can be used in if-else logic later. variable T equal f_avgmyTemp variable P equal f_avgmyPress variable V equal f_avgmyVol # set error bounds for temperature and pressure in original metal units (K and bar) variable T_low equal "333.15 - 0.2" variable T_up equal "333.15 + 0.2" variable P_low equal "0.0 - 0.2" variable P_up equal "0.0 + 0.2" # print to logfile every 1000 timesteps thermo_style custom step etotal v_etotal_metal pe v_pe_metal temp v_T_metal vol v_V_metal press v_P_metal thermo 1000 # Run a simulation for at most 2000*1000 timesteps. At each 1000th time step, check # whether the temperature and pressure have converged. If yes, break. label top variable a loop 2000 run 1000 Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 8.1961461 ghost atom cutoff = 8.1961461 binsize = 4.0980731, bins = 11 11 11 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/newton bin: standard Per MPI rank memory allocation (min/avg/max) = 6.859 | 6.859 | 6.859 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -15272.691 -15272.691 -15444.9 -15444.9 333.15 333.15 71467.658 71467.658 2573.7683 2573.7683 1000 -15096.265 -15096.265 -15274.445 -15274.445 344.70297 344.70297 72847.35 72847.35 -600.51657 -600.51657 Loop time of 19.7592 on 1 procs for 1000 steps with 4000 atoms Performance: 4.373 ns/day, 5.489 hours/ns, 50.609 timesteps/s 80.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.467 | 19.467 | 19.467 | 0.0 | 98.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.061628 | 0.061628 | 0.061628 | 0.0 | 0.31 Output | 6.1e-05 | 6.1e-05 | 6.1e-05 | 0.0 | 0.00 Modify | 0.2104 | 0.2104 | 0.2104 | 0.0 | 1.06 Other | | 0.02036 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841.00 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 268000.0 ave 268000 max 268000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 268000 Ave neighs/atom = 67.000000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -15096.265 -15096.265 -15274.445 -15274.445 344.70297 344.70297 72847.35 72847.35 -600.51657 -600.51657 2000 -15116.933 -15116.933 -15282.837 -15282.837 320.95405 320.95405 72725.287 72725.287 583.23696 583.23696 Loop time of 20.9446 on 1 procs for 1000 steps with 4000 atoms Performance: 4.125 ns/day, 5.818 hours/ns, 47.745 timesteps/s 83.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.711 | 20.711 | 20.711 | 0.0 | 98.89 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.04134 | 0.04134 | 0.04134 | 0.0 | 0.20 Output | 5.15e-05 | 5.15e-05 | 5.15e-05 | 0.0 | 0.00 Modify | 0.17096 | 0.17096 | 0.17096 | 0.0 | 0.82 Other | | 0.02111 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6025.00 ave 6025 max 6025 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269228.0 ave 269228 max 269228 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269228 Ave neighs/atom = 67.307000 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -15116.933 -15116.933 -15282.837 -15282.837 320.95405 320.95405 72725.287 72725.287 583.23696 583.23696 3000 -15108.949 -15108.949 -15280.715 -15280.715 332.29235 332.29235 72784.706 72784.706 -191.92948 -191.92948 Loop time of 20.3727 on 1 procs for 1000 steps with 4000 atoms Performance: 4.241 ns/day, 5.659 hours/ns, 49.085 timesteps/s 87.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.108 | 20.108 | 20.108 | 0.0 | 98.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.04199 | 0.04199 | 0.04199 | 0.0 | 0.21 Output | 7.19e-05 | 7.19e-05 | 7.19e-05 | 0.0 | 0.00 Modify | 0.2013 | 0.2013 | 0.2013 | 0.0 | 0.99 Other | | 0.02086 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6057.00 ave 6057 max 6057 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269393.0 ave 269393 max 269393 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269393 Ave neighs/atom = 67.348250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -15108.949 -15108.949 -15280.715 -15280.715 332.29235 332.29235 72784.706 72784.706 -191.92948 -191.92948 4000 -15105.145 -15105.145 -15278.578 -15278.578 335.51953 335.51953 72788.637 72788.637 4.0684447 4.0684447 Loop time of 19.3717 on 1 procs for 1000 steps with 4000 atoms Performance: 4.460 ns/day, 5.381 hours/ns, 51.622 timesteps/s 89.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.139 | 19.139 | 19.139 | 0.0 | 98.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.041611 | 0.041611 | 0.041611 | 0.0 | 0.21 Output | 5.59e-05 | 5.59e-05 | 5.59e-05 | 0.0 | 0.00 Modify | 0.17032 | 0.17032 | 0.17032 | 0.0 | 0.88 Other | | 0.02061 | | | 0.11 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6055.00 ave 6055 max 6055 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269373.0 ave 269373 max 269373 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269373 Ave neighs/atom = 67.343250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -15105.145 -15105.145 -15278.578 -15278.578 335.51953 335.51953 72788.637 72788.637 4.0684447 4.0684447 5000 -15108.309 -15108.309 -15281.897 -15281.897 335.81748 335.81748 72758.031 72758.031 234.36356 234.36356 Loop time of 21.2107 on 1 procs for 1000 steps with 4000 atoms Performance: 4.073 ns/day, 5.892 hours/ns, 47.146 timesteps/s 82.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.909 | 20.909 | 20.909 | 0.0 | 98.58 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.047873 | 0.047873 | 0.047873 | 0.0 | 0.23 Output | 6.53e-05 | 6.53e-05 | 6.53e-05 | 0.0 | 0.00 Modify | 0.23268 | 0.23268 | 0.23268 | 0.0 | 1.10 Other | | 0.02084 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6062.00 ave 6062 max 6062 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269273.0 ave 269273 max 269273 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269273 Ave neighs/atom = 67.318250 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 337.351658922215, Press = -22.1771895341295 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -15108.309 -15108.309 -15281.897 -15281.897 335.81748 335.81748 72758.031 72758.031 234.36356 234.36356 6000 -15111.533 -15111.533 -15283.653 -15283.653 332.978 332.978 72750.173 72750.173 220.31258 220.31258 Loop time of 22.5244 on 1 procs for 1000 steps with 4000 atoms Performance: 3.836 ns/day, 6.257 hours/ns, 44.396 timesteps/s 79.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.239 | 22.239 | 22.239 | 0.0 | 98.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.042385 | 0.042385 | 0.042385 | 0.0 | 0.19 Output | 3.96e-05 | 3.96e-05 | 3.96e-05 | 0.0 | 0.00 Modify | 0.2213 | 0.2213 | 0.2213 | 0.0 | 0.98 Other | | 0.02139 | | | 0.09 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6024.00 ave 6024 max 6024 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269381.0 ave 269381 max 269381 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269381 Ave neighs/atom = 67.345250 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 332.897602255077, Press = 11.8944777823564 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -15111.533 -15111.533 -15283.653 -15283.653 332.978 332.978 72750.173 72750.173 220.31258 220.31258 7000 -15108.025 -15108.025 -15279.861 -15279.861 332.428 332.428 72830.319 72830.319 -1034.5538 -1034.5538 Loop time of 20.9534 on 1 procs for 1000 steps with 4000 atoms Performance: 4.123 ns/day, 5.820 hours/ns, 47.725 timesteps/s 83.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.605 | 20.605 | 20.605 | 0.0 | 98.34 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.061821 | 0.061821 | 0.061821 | 0.0 | 0.30 Output | 3.81e-05 | 3.81e-05 | 3.81e-05 | 0.0 | 0.00 Modify | 0.26657 | 0.26657 | 0.26657 | 0.0 | 1.27 Other | | 0.02042 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6050.00 ave 6050 max 6050 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269351.0 ave 269351 max 269351 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269351 Ave neighs/atom = 67.337750 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 333.109002557612, Press = -12.1141752890489 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -15108.025 -15108.025 -15279.861 -15279.861 332.428 332.428 72830.319 72830.319 -1034.5538 -1034.5538 8000 -15107.814 -15107.814 -15282.612 -15282.612 338.15756 338.15756 72695.813 72695.813 1485.6933 1485.6933 Loop time of 22.0584 on 1 procs for 1000 steps with 4000 atoms Performance: 3.917 ns/day, 6.127 hours/ns, 45.334 timesteps/s 80.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.759 | 21.759 | 21.759 | 0.0 | 98.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.053402 | 0.053402 | 0.053402 | 0.0 | 0.24 Output | 3.84e-05 | 3.84e-05 | 3.84e-05 | 0.0 | 0.00 Modify | 0.22541 | 0.22541 | 0.22541 | 0.0 | 1.02 Other | | 0.02094 | | | 0.09 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6015.00 ave 6015 max 6015 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269267.0 ave 269267 max 269267 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269267 Ave neighs/atom = 67.316750 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 332.969756306467, Press = 1.3442368234342 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -15107.814 -15107.814 -15282.612 -15282.612 338.15756 338.15756 72695.813 72695.813 1485.6933 1485.6933 9000 -15110.249 -15110.249 -15282.813 -15282.813 333.8373 333.8373 72672.413 72672.413 1946.6246 1946.6246 Loop time of 20.8079 on 1 procs for 1000 steps with 4000 atoms Performance: 4.152 ns/day, 5.780 hours/ns, 48.059 timesteps/s 83.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.566 | 20.566 | 20.566 | 0.0 | 98.84 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.041903 | 0.041903 | 0.041903 | 0.0 | 0.20 Output | 3.64e-05 | 3.64e-05 | 3.64e-05 | 0.0 | 0.00 Modify | 0.17921 | 0.17921 | 0.17921 | 0.0 | 0.86 Other | | 0.02081 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5992.00 ave 5992 max 5992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269514.0 ave 269514 max 269514 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269514 Ave neighs/atom = 67.378500 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 332.936711024241, Press = -4.21664995858093 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -15110.249 -15110.249 -15282.813 -15282.813 333.8373 333.8373 72672.413 72672.413 1946.6246 1946.6246 10000 -15106.203 -15106.203 -15280.693 -15280.693 337.56457 337.56457 72715.265 72715.265 1313.0479 1313.0479 Loop time of 20.0802 on 1 procs for 1000 steps with 4000 atoms Performance: 4.303 ns/day, 5.578 hours/ns, 49.800 timesteps/s 87.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.767 | 19.767 | 19.767 | 0.0 | 98.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.075133 | 0.075133 | 0.075133 | 0.0 | 0.37 Output | 3.71e-05 | 3.71e-05 | 3.71e-05 | 0.0 | 0.00 Modify | 0.21769 | 0.21769 | 0.21769 | 0.0 | 1.08 Other | | 0.02073 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6042.00 ave 6042 max 6042 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269410.0 ave 269410 max 269410 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269410 Ave neighs/atom = 67.352500 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 332.959049178209, Press = -3.94184835857379 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -15106.203 -15106.203 -15280.693 -15280.693 337.56457 337.56457 72715.265 72715.265 1313.0479 1313.0479 11000 -15110.726 -15110.726 -15281.171 -15281.171 329.73685 329.73685 72676.137 72676.137 2105.6965 2105.6965 Loop time of 20.0353 on 1 procs for 1000 steps with 4000 atoms Performance: 4.312 ns/day, 5.565 hours/ns, 49.912 timesteps/s 88.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.684 | 19.684 | 19.684 | 0.0 | 98.24 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.041434 | 0.041434 | 0.041434 | 0.0 | 0.21 Output | 3.29e-05 | 3.29e-05 | 3.29e-05 | 0.0 | 0.00 Modify | 0.26962 | 0.26962 | 0.26962 | 0.0 | 1.35 Other | | 0.04061 | | | 0.20 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6056.00 ave 6056 max 6056 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269458.0 ave 269458 max 269458 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269458 Ave neighs/atom = 67.364500 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 333.214761460049, Press = -0.416399278385109 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -15110.726 -15110.726 -15281.171 -15281.171 329.73685 329.73685 72676.137 72676.137 2105.6965 2105.6965 12000 -15112.106 -15112.106 -15282.41 -15282.41 329.46358 329.46358 72702.758 72702.758 1324.1068 1324.1068 Loop time of 21.5277 on 1 procs for 1000 steps with 4000 atoms Performance: 4.013 ns/day, 5.980 hours/ns, 46.452 timesteps/s 82.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.245 | 21.245 | 21.245 | 0.0 | 98.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.041944 | 0.041944 | 0.041944 | 0.0 | 0.19 Output | 3.73e-05 | 3.73e-05 | 3.73e-05 | 0.0 | 0.00 Modify | 0.22038 | 0.22038 | 0.22038 | 0.0 | 1.02 Other | | 0.02065 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6036.00 ave 6036 max 6036 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269451.0 ave 269451 max 269451 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269451 Ave neighs/atom = 67.362750 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 333.292377397923, Press = -3.20287227736531 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -15112.106 -15112.106 -15282.41 -15282.41 329.46358 329.46358 72702.758 72702.758 1324.1068 1324.1068 13000 -15108.823 -15108.823 -15282.571 -15282.571 336.12647 336.12647 72724.646 72724.646 872.99988 872.99988 Loop time of 19.9475 on 1 procs for 1000 steps with 4000 atoms Performance: 4.331 ns/day, 5.541 hours/ns, 50.132 timesteps/s 88.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.688 | 19.688 | 19.688 | 0.0 | 98.70 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.041563 | 0.041563 | 0.041563 | 0.0 | 0.21 Output | 2.96e-05 | 2.96e-05 | 2.96e-05 | 0.0 | 0.00 Modify | 0.19668 | 0.19668 | 0.19668 | 0.0 | 0.99 Other | | 0.02125 | | | 0.11 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6033.00 ave 6033 max 6033 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269419.0 ave 269419 max 269419 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269419 Ave neighs/atom = 67.354750 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 333.056952492441, Press = -3.7330351489957 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -15108.823 -15108.823 -15282.571 -15282.571 336.12647 336.12647 72724.646 72724.646 872.99988 872.99988 14000 -15105.758 -15105.758 -15277.22 -15277.22 331.70555 331.70555 72886.353 72886.353 -1929.6934 -1929.6934 Loop time of 20.207 on 1 procs for 1000 steps with 4000 atoms Performance: 4.276 ns/day, 5.613 hours/ns, 49.488 timesteps/s 86.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.908 | 19.908 | 19.908 | 0.0 | 98.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.041291 | 0.041291 | 0.041291 | 0.0 | 0.20 Output | 3.75e-05 | 3.75e-05 | 3.75e-05 | 0.0 | 0.00 Modify | 0.23735 | 0.23735 | 0.23735 | 0.0 | 1.17 Other | | 0.02043 | | | 0.10 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6005.00 ave 6005 max 6005 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269457.0 ave 269457 max 269457 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269457 Ave neighs/atom = 67.364250 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 333.213550724858, Press = -0.994306527180249 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -15105.758 -15105.758 -15277.22 -15277.22 331.70555 331.70555 72886.353 72886.353 -1929.6934 -1929.6934 15000 -15112.757 -15112.757 -15284.749 -15284.749 332.72988 332.72988 72696.718 72696.718 1184.9143 1184.9143 Loop time of 19.1203 on 1 procs for 1000 steps with 4000 atoms Performance: 4.519 ns/day, 5.311 hours/ns, 52.300 timesteps/s 90.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.84 | 18.84 | 18.84 | 0.0 | 98.53 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.043784 | 0.043784 | 0.043784 | 0.0 | 0.23 Output | 3.63e-05 | 3.63e-05 | 3.63e-05 | 0.0 | 0.00 Modify | 0.21596 | 0.21596 | 0.21596 | 0.0 | 1.13 Other | | 0.0206 | | | 0.11 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6033.00 ave 6033 max 6033 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269231.0 ave 269231 max 269231 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269231 Ave neighs/atom = 67.307750 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 333.144110443205, Press = -2.48678970981851 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.860 | 6.860 | 6.860 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -15112.757 -15112.757 -15284.749 -15284.749 332.72988 332.72988 72696.718 72696.718 1184.9143 1184.9143 16000 -15108.885 -15108.885 -15282.105 -15282.105 335.10647 335.10647 72795.011 72795.011 -691.43537 -691.43537 Loop time of 17.8518 on 1 procs for 1000 steps with 4000 atoms Performance: 4.840 ns/day, 4.959 hours/ns, 56.017 timesteps/s 97.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.613 | 17.613 | 17.613 | 0.0 | 98.66 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.041184 | 0.041184 | 0.041184 | 0.0 | 0.23 Output | 3.33e-05 | 3.33e-05 | 3.33e-05 | 0.0 | 0.00 Modify | 0.17734 | 0.17734 | 0.17734 | 0.0 | 0.99 Other | | 0.02072 | | | 0.12 Nlocal: 4000.00 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6011.00 ave 6011 max 6011 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 269484.0 ave 269484 max 269484 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 269484 Ave neighs/atom = 67.371000 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" jump SELF break # Write final averaged volume to file if temperature and volume have converged; otherwise wirte a # flag to indicate non-convergence. variable myStep equal step if "${myStep} < 2000000" then "print '${V}' file output/vol_T333.15.out" else "print 'not_converged' file output/vol_T333.15.out" print '${V}' file output/vol_T333.15.out 72769.7090530199 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0