# Variables that can be adjusted by kim-lammps-preprocessor to switch unit sets for # Simulator Models variable _u_distance equal 1.0 variable _u_energy equal 1.0 variable _u_mass equal 1.0 variable _u_time equal 1.0 variable _u_pressure equal 1.0 variable _u_temperature equal 1.0 # This line may be swapped out by kim-lammps-preprocessor if running against a Simulator # Model whose atom_style is not 'atomic' atom_style atomic # 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.614999935030937*${_u_distance} variable latticeconst_converted equal 3.614999935030937*1 lattice fcc ${latticeconst_converted} lattice fcc 3.61499993503094 Lattice spacing in x,y,z = 3.615 3.615 3.615 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (36.15 36.15 36.15) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.0206418 secs variable mass_converted equal 63.546*${_u_mass} variable mass_converted equal 63.546*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_FoilesBaskesDaw_1986Universal3_Cu__MO_666348409573_004 pair_coeff * * Cu 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 47241.6308279092 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 47241.6308279092/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 47241.6308279092/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 47241.6308279092/(1*1*${_u_distance}) variable V0_metal equal 47241.6308279092/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 47241.6308279092*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 47241.6308279092 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 313.15*${_u_temperature} variable temp_converted equal 313.15*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 313.15 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 313.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 313.15 313.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "313.15 - 0.2" variable T_up equal "313.15 + 0.2" variable P_low equal "0.0 - 0.2" variable P_up equal "0.0 + 0.2" # print to logfile every 1000 timesteps thermo_style custom step etotal v_etotal_metal pe v_pe_metal temp v_T_metal vol v_V_metal press v_P_metal thermo 1000 # Run a simulation for at most 2000*1000 timesteps. At each 1000th time step, check # whether the temperature and pressure have converged. If yes, break. label top variable a loop 2000 run 1000 Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.95 ghost atom cutoff = 6.95 binsize = 3.475, bins = 11 11 11 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.95 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -13998.129 -13998.129 -14160 -14160 313.15 313.15 47241.631 47241.631 3659.8917 3659.8917 1000 -13821.31 -13821.31 -13990.684 -13990.684 327.66562 327.66562 48014.968 48014.968 -749.3026 -749.3026 Loop time of 20.1053 on 1 procs for 1000 steps with 4000 atoms Performance: 4.297 ns/day, 5.585 hours/ns, 49.738 timesteps/s 38.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.635 | 19.635 | 19.635 | 0.0 | 97.66 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05916 | 0.05916 | 0.05916 | 0.0 | 0.29 Output | 3.6955e-05 | 3.6955e-05 | 3.6955e-05 | 0.0 | 0.00 Modify | 0.39129 | 0.39129 | 0.39129 | 0.0 | 1.95 Other | | 0.01956 | | | 0.10 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13821.31 -13821.31 -13990.684 -13990.684 327.66562 327.66562 48014.968 48014.968 -749.3026 -749.3026 2000 -13836.782 -13836.782 -13996.931 -13996.931 309.81873 309.81873 47973.878 47973.878 -405.9469 -405.9469 Loop time of 21.9914 on 1 procs for 1000 steps with 4000 atoms Performance: 3.929 ns/day, 6.109 hours/ns, 45.472 timesteps/s 40.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.53 | 21.53 | 21.53 | 0.0 | 97.90 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.089634 | 0.089634 | 0.089634 | 0.0 | 0.41 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.3116 | 0.3116 | 0.3116 | 0.0 | 1.42 Other | | 0.05966 | | | 0.27 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 516444 ave 516444 max 516444 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 516444 Ave neighs/atom = 129.111 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13836.782 -13836.782 -13996.931 -13996.931 309.81873 309.81873 47973.878 47973.878 -405.9469 -405.9469 3000 -13826.594 -13826.594 -13988.966 -13988.966 314.11777 314.11777 47943.617 47943.617 1273.0223 1273.0223 Loop time of 22.4646 on 1 procs for 1000 steps with 4000 atoms Performance: 3.846 ns/day, 6.240 hours/ns, 44.514 timesteps/s 40.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.867 | 21.867 | 21.867 | 0.0 | 97.34 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.079787 | 0.079787 | 0.079787 | 0.0 | 0.36 Output | 4.6015e-05 | 4.6015e-05 | 4.6015e-05 | 0.0 | 0.00 Modify | 0.47802 | 0.47802 | 0.47802 | 0.0 | 2.13 Other | | 0.04023 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5842 ave 5842 max 5842 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 518132 ave 518132 max 518132 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 518132 Ave neighs/atom = 129.533 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13826.594 -13826.594 -13988.966 -13988.966 314.11777 314.11777 47943.617 47943.617 1273.0223 1273.0223 4000 -13836.989 -13836.989 -13994.927 -13994.927 305.54223 305.54223 47961.43 47961.43 81.527645 81.527645 Loop time of 22.8469 on 1 procs for 1000 steps with 4000 atoms Performance: 3.782 ns/day, 6.346 hours/ns, 43.770 timesteps/s 39.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.291 | 22.291 | 22.291 | 0.0 | 97.57 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11306 | 0.11306 | 0.11306 | 0.0 | 0.49 Output | 7.1049e-05 | 7.1049e-05 | 7.1049e-05 | 0.0 | 0.00 Modify | 0.40301 | 0.40301 | 0.40301 | 0.0 | 1.76 Other | | 0.0399 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 517208 ave 517208 max 517208 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 517208 Ave neighs/atom = 129.302 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13836.989 -13836.989 -13994.927 -13994.927 305.54223 305.54223 47961.43 47961.43 81.527645 81.527645 5000 -13826.495 -13826.495 -13992.1 -13992.1 320.37252 320.37252 48032.016 48032.016 -1453.587 -1453.587 Loop time of 22.3751 on 1 procs for 1000 steps with 4000 atoms Performance: 3.861 ns/day, 6.215 hours/ns, 44.693 timesteps/s 40.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.845 | 21.845 | 21.845 | 0.0 | 97.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.080279 | 0.080279 | 0.080279 | 0.0 | 0.36 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.40952 | 0.40952 | 0.40952 | 0.0 | 1.83 Other | | 0.03994 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 517472 ave 517472 max 517472 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 517472 Ave neighs/atom = 129.368 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 315.719166978218, Press = -364.803635968964 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13826.495 -13826.495 -13992.1 -13992.1 320.37252 320.37252 48032.016 48032.016 -1453.587 -1453.587 6000 -13834.938 -13834.938 -13997.232 -13997.232 313.96782 313.96782 47936.319 47936.319 644.06277 644.06277 Loop time of 22.3045 on 1 procs for 1000 steps with 4000 atoms Performance: 3.874 ns/day, 6.196 hours/ns, 44.834 timesteps/s 40.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.71 | 21.71 | 21.71 | 0.0 | 97.33 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10552 | 0.10552 | 0.10552 | 0.0 | 0.47 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.42898 | 0.42898 | 0.42898 | 0.0 | 1.92 Other | | 0.06026 | | | 0.27 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 516290 ave 516290 max 516290 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 516290 Ave neighs/atom = 129.072 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.327488469339, Press = -59.4256877125691 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13834.938 -13834.938 -13997.232 -13997.232 313.96782 313.96782 47936.319 47936.319 644.06277 644.06277 7000 -13828.106 -13828.106 -13989.953 -13989.953 313.10509 313.10509 47922.043 47922.043 1724.4284 1724.4284 Loop time of 23.0656 on 1 procs for 1000 steps with 4000 atoms Performance: 3.746 ns/day, 6.407 hours/ns, 43.355 timesteps/s 38.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.457 | 22.457 | 22.457 | 0.0 | 97.36 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11984 | 0.11984 | 0.11984 | 0.0 | 0.52 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.40838 | 0.40838 | 0.40838 | 0.0 | 1.77 Other | | 0.08006 | | | 0.35 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 518142 ave 518142 max 518142 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 518142 Ave neighs/atom = 129.536 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.365027530362, Press = 7.81553353880162 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13828.106 -13828.106 -13989.953 -13989.953 313.10509 313.10509 47922.043 47922.043 1724.4284 1724.4284 8000 -13833.605 -13833.605 -13994.922 -13994.922 312.07999 312.07999 48001.067 48001.067 -1047.2157 -1047.2157 Loop time of 22.7151 on 1 procs for 1000 steps with 4000 atoms Performance: 3.804 ns/day, 6.310 hours/ns, 44.024 timesteps/s 39.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.874 | 21.874 | 21.874 | 0.0 | 96.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.2001 | 0.2001 | 0.2001 | 0.0 | 0.88 Output | 5.1975e-05 | 5.1975e-05 | 5.1975e-05 | 0.0 | 0.00 Modify | 0.56077 | 0.56077 | 0.56077 | 0.0 | 2.47 Other | | 0.08016 | | | 0.35 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5843 ave 5843 max 5843 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 517318 ave 517318 max 517318 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 517318 Ave neighs/atom = 129.329 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.025144405943, Press = 2.65753940011473 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13833.605 -13833.605 -13994.922 -13994.922 312.07999 312.07999 48001.067 48001.067 -1047.2157 -1047.2157 9000 -13833.055 -13833.055 -13992.289 -13992.289 308.04831 308.04831 47984.255 47984.255 -325.33114 -325.33114 Loop time of 21.4544 on 1 procs for 1000 steps with 4000 atoms Performance: 4.027 ns/day, 5.960 hours/ns, 46.610 timesteps/s 41.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.889 | 20.889 | 20.889 | 0.0 | 97.36 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.078399 | 0.078399 | 0.078399 | 0.0 | 0.37 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.42717 | 0.42717 | 0.42717 | 0.0 | 1.99 Other | | 0.06023 | | | 0.28 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5843 ave 5843 max 5843 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 517120 ave 517120 max 517120 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 517120 Ave neighs/atom = 129.28 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.185920317209, Press = -13.7073165733323 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13833.055 -13833.055 -13992.289 -13992.289 308.04831 308.04831 47984.255 47984.255 -325.33114 -325.33114 10000 -13829.188 -13829.188 -13991.927 -13991.927 314.82901 314.82901 47947.352 47947.352 805.86123 805.86123 Loop time of 21.7648 on 1 procs for 1000 steps with 4000 atoms Performance: 3.970 ns/day, 6.046 hours/ns, 45.946 timesteps/s 41.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.204 | 21.204 | 21.204 | 0.0 | 97.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15972 | 0.15972 | 0.15972 | 0.0 | 0.73 Output | 5.6982e-05 | 5.6982e-05 | 5.6982e-05 | 0.0 | 0.00 Modify | 0.36059 | 0.36059 | 0.36059 | 0.0 | 1.66 Other | | 0.03996 | | | 0.18 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 517000 ave 517000 max 517000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 517000 Ave neighs/atom = 129.25 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 313.034466962549, Press = -5.6222663091201 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13829.188 -13829.188 -13991.927 -13991.927 314.82901 314.82901 47947.352 47947.352 805.86123 805.86123 11000 -13829.269 -13829.269 -13992.686 -13992.686 316.14195 316.14195 47956.816 47956.816 512.07746 512.07746 Loop time of 21.4999 on 1 procs for 1000 steps with 4000 atoms Performance: 4.019 ns/day, 5.972 hours/ns, 46.512 timesteps/s 41.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.05 | 21.05 | 21.05 | 0.0 | 97.91 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.040231 | 0.040231 | 0.040231 | 0.0 | 0.19 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.38947 | 0.38947 | 0.38947 | 0.0 | 1.81 Other | | 0.01987 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5841 ave 5841 max 5841 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 517348 ave 517348 max 517348 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 517348 Ave neighs/atom = 129.337 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 312.862710491201, Press = 3.08183771199139 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.369 | 5.369 | 5.369 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13829.269 -13829.269 -13992.686 -13992.686 316.14195 316.14195 47956.816 47956.816 512.07746 512.07746 12000 -13830.999 -13830.999 -13996.776 -13996.776 320.70596 320.70596 48041.794 48041.794 -2239.9903 -2239.9903 Loop time of 21.2771 on 1 procs for 1000 steps with 4000 atoms Performance: 4.061 ns/day, 5.910 hours/ns, 46.999 timesteps/s 42.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.643 | 20.643 | 20.643 | 0.0 | 97.02 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.089902 | 0.089902 | 0.089902 | 0.0 | 0.42 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.50354 | 0.50354 | 0.50354 | 0.0 | 2.37 Other | | 0.04021 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5842 ave 5842 max 5842 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 517168 ave 517168 max 517168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 517168 Ave neighs/atom = 129.292 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T313.15.out" else "print 'not_converged' file output/vol_T313.15.out" print '${V}' file output/vol_T313.15.out 47971.956247127 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0