# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 4.050180745124819*${_u_distance} variable latticeconst_converted equal 4.050180745124819*1 lattice fcc ${latticeconst_converted} lattice fcc 4.05018074512482 Lattice spacing in x,y,z = 4.05018 4.05018 4.05018 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (40.5018 40.5018 40.5018) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000484943 secs variable mass_converted equal 26.981538*${_u_mass} variable mass_converted equal 26.981538*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_ZhouJohnsonWadley_2004_Al__MO_131650261510_005 pair_coeff * * Al mass 1 ${mass_converted} mass 1 26.981538 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 66439.0194126614 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66439.0194126614/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 66439.0194126614/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 66439.0194126614/(1*1*${_u_distance}) variable V0_metal equal 66439.0194126614/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 66439.0194126614*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 66439.0194126614 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_u_time} variable timestep_converted equal 0.001*1 timestep ${timestep_converted} timestep 0.001 variable temp_converted equal 253.15*${_u_temperature} variable temp_converted equal 253.15*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 253.15 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 253.15 ${temp_converted} ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 ${Tdamp_converted} iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso ${press_converted} ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 ${press_converted} ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 ${Pdamp_converted} fix ensemble all npt temp 253.15 253.15 0.1 iso 0 0 1 # compute the time averages of pressure, temperature, and volume, respectively # ignore the first 5000 timesteps variable etotal_metal equal etotal/${_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 "253.15 - 0.2" variable T_up equal "253.15 + 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 = 8.40393 ghost atom cutoff = 8.40393 binsize = 4.20196, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.40393 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -14189.154 -14189.154 -14320.01 -14320.01 253.15 253.15 66439.019 66439.019 2103.6969 2103.6969 1000 -14024.693 -14024.693 -14159.96 -14159.96 261.68431 261.68431 69565.748 69565.748 -1492.8471 -1492.8471 Loop time of 24.3213 on 1 procs for 1000 steps with 4000 atoms Performance: 3.552 ns/day, 6.756 hours/ns, 41.116 timesteps/s 49.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.799 | 23.799 | 23.799 | 0.0 | 97.85 Neigh | 0.059044 | 0.059044 | 0.059044 | 0.0 | 0.24 Comm | 0.085679 | 0.085679 | 0.085679 | 0.0 | 0.35 Output | 4.6968e-05 | 4.6968e-05 | 4.6968e-05 | 0.0 | 0.00 Modify | 0.33603 | 0.33603 | 0.33603 | 0.0 | 1.38 Other | | 0.04182 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7975 ave 7975 max 7975 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: 562566 ave 562566 max 562566 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 562566 Ave neighs/atom = 140.642 Neighbor list builds = 2 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -14024.693 -14024.693 -14159.96 -14159.96 261.68431 261.68431 69565.748 69565.748 -1492.8471 -1492.8471 2000 -14038.852 -14038.852 -14166.399 -14166.399 246.74965 246.74965 69194.853 69194.853 491.71925 491.71925 Loop time of 24.5626 on 1 procs for 1000 steps with 4000 atoms Performance: 3.518 ns/day, 6.823 hours/ns, 40.712 timesteps/s 49.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.002 | 24.002 | 24.002 | 0.0 | 97.72 Neigh | 0.035243 | 0.035243 | 0.035243 | 0.0 | 0.14 Comm | 0.12521 | 0.12521 | 0.12521 | 0.0 | 0.51 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.3791 | 0.3791 | 0.3791 | 0.0 | 1.54 Other | | 0.02102 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8020 ave 8020 max 8020 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 562800 ave 562800 max 562800 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 562800 Ave neighs/atom = 140.7 Neighbor list builds = 1 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -14038.852 -14038.852 -14166.399 -14166.399 246.74965 246.74965 69194.853 69194.853 491.71925 491.71925 3000 -14037.778 -14037.778 -14167.709 -14167.709 251.36115 251.36115 69216.074 69216.074 556.30935 556.30935 Loop time of 24.5335 on 1 procs for 1000 steps with 4000 atoms Performance: 3.522 ns/day, 6.815 hours/ns, 40.761 timesteps/s 49.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.03 | 24.03 | 24.03 | 0.0 | 97.95 Neigh | 0.095961 | 0.095961 | 0.095961 | 0.0 | 0.39 Comm | 0.090584 | 0.090584 | 0.090584 | 0.0 | 0.37 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.29608 | 0.29608 | 0.29608 | 0.0 | 1.21 Other | | 0.02089 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7994 ave 7994 max 7994 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 562274 ave 562274 max 562274 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 562274 Ave neighs/atom = 140.569 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -14037.778 -14037.778 -14167.709 -14167.709 251.36115 251.36115 69216.074 69216.074 556.30935 556.30935 4000 -14035.232 -14035.232 -14166.994 -14166.994 254.9032 254.9032 69255.696 69255.696 23.477346 23.477346 Loop time of 24.4305 on 1 procs for 1000 steps with 4000 atoms Performance: 3.537 ns/day, 6.786 hours/ns, 40.932 timesteps/s 49.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.822 | 23.822 | 23.822 | 0.0 | 97.51 Neigh | 0.078164 | 0.078164 | 0.078164 | 0.0 | 0.32 Comm | 0.14399 | 0.14399 | 0.14399 | 0.0 | 0.59 Output | 4.5061e-05 | 4.5061e-05 | 4.5061e-05 | 0.0 | 0.00 Modify | 0.31879 | 0.31879 | 0.31879 | 0.0 | 1.30 Other | | 0.06707 | | | 0.27 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8021 ave 8021 max 8021 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 562476 ave 562476 max 562476 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 562476 Ave neighs/atom = 140.619 Neighbor list builds = 2 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -14035.232 -14035.232 -14166.994 -14166.994 254.9032 254.9032 69255.696 69255.696 23.477346 23.477346 5000 -14038.057 -14038.057 -14166.216 -14166.216 247.93334 247.93334 69239.847 69239.847 324.79061 324.79061 Loop time of 24.3025 on 1 procs for 1000 steps with 4000 atoms Performance: 3.555 ns/day, 6.751 hours/ns, 41.148 timesteps/s 49.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.89 | 23.89 | 23.89 | 0.0 | 98.30 Neigh | 0.039326 | 0.039326 | 0.039326 | 0.0 | 0.16 Comm | 0.094399 | 0.094399 | 0.094399 | 0.0 | 0.39 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.23772 | 0.23772 | 0.23772 | 0.0 | 0.98 Other | | 0.04112 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8048 ave 8048 max 8048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 562466 ave 562466 max 562466 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 562466 Ave neighs/atom = 140.617 Neighbor list builds = 1 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.647899277419, Press = 33.6677600689586 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -14038.057 -14038.057 -14166.216 -14166.216 247.93334 247.93334 69239.847 69239.847 324.79061 324.79061 6000 -14034.732 -14034.732 -14168.489 -14168.489 258.76278 258.76278 69287.363 69287.363 -479.88474 -479.88474 Loop time of 23.9624 on 1 procs for 1000 steps with 4000 atoms Performance: 3.606 ns/day, 6.656 hours/ns, 41.732 timesteps/s 49.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.437 | 23.437 | 23.437 | 0.0 | 97.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.082922 | 0.082922 | 0.082922 | 0.0 | 0.35 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.42052 | 0.42052 | 0.42052 | 0.0 | 1.75 Other | | 0.02153 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8029 ave 8029 max 8029 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 562442 ave 562442 max 562442 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 562442 Ave neighs/atom = 140.611 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.550554590286, Press = -11.2820459012639 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -14034.732 -14034.732 -14168.489 -14168.489 258.76278 258.76278 69287.363 69287.363 -479.88474 -479.88474 7000 -14039.358 -14039.358 -14168.181 -14168.181 249.21594 249.21594 69354.201 69354.201 -1101.3034 -1101.3034 Loop time of 24.7392 on 1 procs for 1000 steps with 4000 atoms Performance: 3.492 ns/day, 6.872 hours/ns, 40.422 timesteps/s 49.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.111 | 24.111 | 24.111 | 0.0 | 97.46 Neigh | 0.13196 | 0.13196 | 0.13196 | 0.0 | 0.53 Comm | 0.074766 | 0.074766 | 0.074766 | 0.0 | 0.30 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.35983 | 0.35983 | 0.35983 | 0.0 | 1.45 Other | | 0.06113 | | | 0.25 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7977 ave 7977 max 7977 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 561772 ave 561772 max 561772 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 561772 Ave neighs/atom = 140.443 Neighbor list builds = 4 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.995631709907, Press = -18.2530017177277 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -14039.358 -14039.358 -14168.181 -14168.181 249.21594 249.21594 69354.201 69354.201 -1101.3034 -1101.3034 8000 -14034.851 -14034.851 -14165.841 -14165.841 253.40947 253.40947 69194.995 69194.995 796.28888 796.28888 Loop time of 24.5958 on 1 procs for 1000 steps with 4000 atoms Performance: 3.513 ns/day, 6.832 hours/ns, 40.657 timesteps/s 49.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.996 | 23.996 | 23.996 | 0.0 | 97.56 Neigh | 0.07945 | 0.07945 | 0.07945 | 0.0 | 0.32 Comm | 0.066846 | 0.066846 | 0.066846 | 0.0 | 0.27 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.40211 | 0.40211 | 0.40211 | 0.0 | 1.63 Other | | 0.05116 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8045 ave 8045 max 8045 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 562280 ave 562280 max 562280 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 562280 Ave neighs/atom = 140.57 Neighbor list builds = 2 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.238719220452, Press = -7.57533786845853 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -14034.851 -14034.851 -14165.841 -14165.841 253.40947 253.40947 69194.995 69194.995 796.28888 796.28888 9000 -14036.391 -14036.391 -14168.18 -14168.18 254.95468 254.95468 69285.284 69285.284 -399.73996 -399.73996 Loop time of 22.134 on 1 procs for 1000 steps with 4000 atoms Performance: 3.903 ns/day, 6.148 hours/ns, 45.179 timesteps/s 54.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.476 | 21.476 | 21.476 | 0.0 | 97.03 Neigh | 0.11784 | 0.11784 | 0.11784 | 0.0 | 0.53 Comm | 0.073355 | 0.073355 | 0.073355 | 0.0 | 0.33 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.36795 | 0.36795 | 0.36795 | 0.0 | 1.66 Other | | 0.09897 | | | 0.45 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8012 ave 8012 max 8012 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 562740 ave 562740 max 562740 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 562740 Ave neighs/atom = 140.685 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.0174882109, Press = -8.14354236159297 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -14036.391 -14036.391 -14168.18 -14168.18 254.95468 254.95468 69285.284 69285.284 -399.73996 -399.73996 10000 -14037.227 -14037.227 -14168.157 -14168.157 253.29355 253.29355 69229.286 69229.286 182.93669 182.93669 Loop time of 19.9826 on 1 procs for 1000 steps with 4000 atoms Performance: 4.324 ns/day, 5.551 hours/ns, 50.044 timesteps/s 60.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.557 | 19.557 | 19.557 | 0.0 | 97.87 Neigh | 0.039439 | 0.039439 | 0.039439 | 0.0 | 0.20 Comm | 0.073267 | 0.073267 | 0.073267 | 0.0 | 0.37 Output | 6.485e-05 | 6.485e-05 | 6.485e-05 | 0.0 | 0.00 Modify | 0.27127 | 0.27127 | 0.27127 | 0.0 | 1.36 Other | | 0.04117 | | | 0.21 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8004 ave 8004 max 8004 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 562368 ave 562368 max 562368 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 562368 Ave neighs/atom = 140.592 Neighbor list builds = 2 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.121970817157, Press = 0.24319450099954 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -14037.227 -14037.227 -14168.157 -14168.157 253.29355 253.29355 69229.286 69229.286 182.93669 182.93669 11000 -14032.393 -14032.393 -14164.315 -14164.315 255.21252 255.21252 69312.637 69312.637 5.3271638 5.3271638 Loop time of 21.6193 on 1 procs for 1000 steps with 4000 atoms Performance: 3.996 ns/day, 6.005 hours/ns, 46.255 timesteps/s 56.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.108 | 21.108 | 21.108 | 0.0 | 97.64 Neigh | 0.078628 | 0.078628 | 0.078628 | 0.0 | 0.36 Comm | 0.073101 | 0.073101 | 0.073101 | 0.0 | 0.34 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.31722 | 0.31722 | 0.31722 | 0.0 | 1.47 Other | | 0.04186 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8028 ave 8028 max 8028 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 561938 ave 561938 max 561938 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 561938 Ave neighs/atom = 140.484 Neighbor list builds = 2 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.109146938556, Press = -2.64842718630151 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -14032.393 -14032.393 -14164.315 -14164.315 255.21252 255.21252 69312.637 69312.637 5.3271638 5.3271638 12000 -14036.919 -14036.919 -14167.653 -14167.653 252.91253 252.91253 69250.687 69250.687 -40.452082 -40.452082 Loop time of 21.7352 on 1 procs for 1000 steps with 4000 atoms Performance: 3.975 ns/day, 6.038 hours/ns, 46.008 timesteps/s 55.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.215 | 21.215 | 21.215 | 0.0 | 97.61 Neigh | 0.033335 | 0.033335 | 0.033335 | 0.0 | 0.15 Comm | 0.11311 | 0.11311 | 0.11311 | 0.0 | 0.52 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.33238 | 0.33238 | 0.33238 | 0.0 | 1.53 Other | | 0.04131 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7975 ave 7975 max 7975 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 562494 ave 562494 max 562494 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 562494 Ave neighs/atom = 140.624 Neighbor list builds = 1 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.176730431868, Press = 1.80867595167778 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -14036.919 -14036.919 -14167.653 -14167.653 252.91253 252.91253 69250.687 69250.687 -40.452082 -40.452082 13000 -14038.901 -14038.901 -14166.265 -14166.265 246.39404 246.39404 69326.519 69326.519 -287.66804 -287.66804 Loop time of 22.5921 on 1 procs for 1000 steps with 4000 atoms Performance: 3.824 ns/day, 6.276 hours/ns, 44.263 timesteps/s 53.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.112 | 22.112 | 22.112 | 0.0 | 97.88 Neigh | 0.054185 | 0.054185 | 0.054185 | 0.0 | 0.24 Comm | 0.093081 | 0.093081 | 0.093081 | 0.0 | 0.41 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.25161 | 0.25161 | 0.25161 | 0.0 | 1.11 Other | | 0.0809 | | | 0.36 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7972 ave 7972 max 7972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 561864 ave 561864 max 561864 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 561864 Ave neighs/atom = 140.466 Neighbor list builds = 2 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.163373551258, Press = -0.238630816707699 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -14038.901 -14038.901 -14166.265 -14166.265 246.39404 246.39404 69326.519 69326.519 -287.66804 -287.66804 14000 -14036.155 -14036.155 -14166.511 -14166.511 252.18219 252.18219 69290.6 69290.6 39.291698 39.291698 Loop time of 23.4504 on 1 procs for 1000 steps with 4000 atoms Performance: 3.684 ns/day, 6.514 hours/ns, 42.643 timesteps/s 51.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.92 | 22.92 | 22.92 | 0.0 | 97.74 Neigh | 0.11595 | 0.11595 | 0.11595 | 0.0 | 0.49 Comm | 0.10396 | 0.10396 | 0.10396 | 0.0 | 0.44 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.26982 | 0.26982 | 0.26982 | 0.0 | 1.15 Other | | 0.04086 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8030 ave 8030 max 8030 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 561924 ave 561924 max 561924 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 561924 Ave neighs/atom = 140.481 Neighbor list builds = 3 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.173108447236, Press = -2.1159510387698 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -14036.155 -14036.155 -14166.511 -14166.511 252.18219 252.18219 69290.6 69290.6 39.291698 39.291698 15000 -14039.338 -14039.338 -14167.618 -14167.618 248.16665 248.16665 69199.615 69199.615 585.89587 585.89587 Loop time of 24.5148 on 1 procs for 1000 steps with 4000 atoms Performance: 3.524 ns/day, 6.810 hours/ns, 40.792 timesteps/s 48.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.938 | 23.938 | 23.938 | 0.0 | 97.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1521 | 0.1521 | 0.1521 | 0.0 | 0.62 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.36274 | 0.36274 | 0.36274 | 0.0 | 1.48 Other | | 0.06196 | | | 0.25 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7965 ave 7965 max 7965 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 562296 ave 562296 max 562296 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 562296 Ave neighs/atom = 140.574 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.156302967995, Press = 1.90579970781434 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -14039.338 -14039.338 -14167.618 -14167.618 248.16665 248.16665 69199.615 69199.615 585.89587 585.89587 16000 -14035.978 -14035.978 -14165.09 -14165.09 249.77692 249.77692 69190.603 69190.603 735.30514 735.30514 Loop time of 24.9262 on 1 procs for 1000 steps with 4000 atoms Performance: 3.466 ns/day, 6.924 hours/ns, 40.118 timesteps/s 48.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.332 | 24.332 | 24.332 | 0.0 | 97.62 Neigh | 0.037315 | 0.037315 | 0.037315 | 0.0 | 0.15 Comm | 0.13335 | 0.13335 | 0.13335 | 0.0 | 0.53 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.34203 | 0.34203 | 0.34203 | 0.0 | 1.37 Other | | 0.08133 | | | 0.33 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7972 ave 7972 max 7972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 562636 ave 562636 max 562636 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 562636 Ave neighs/atom = 140.659 Neighbor list builds = 1 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.158580847837, Press = 0.565813089990053 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -14035.978 -14035.978 -14165.09 -14165.09 249.77692 249.77692 69190.603 69190.603 735.30514 735.30514 17000 -14035.61 -14035.61 -14164.94 -14164.94 250.19753 250.19753 69265.075 69265.075 181.80151 181.80151 Loop time of 24.2022 on 1 procs for 1000 steps with 4000 atoms Performance: 3.570 ns/day, 6.723 hours/ns, 41.318 timesteps/s 50.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.481 | 23.481 | 23.481 | 0.0 | 97.02 Neigh | 0.093729 | 0.093729 | 0.093729 | 0.0 | 0.39 Comm | 0.17384 | 0.17384 | 0.17384 | 0.0 | 0.72 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.39212 | 0.39212 | 0.39212 | 0.0 | 1.62 Other | | 0.0614 | | | 0.25 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7997 ave 7997 max 7997 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 562006 ave 562006 max 562006 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 562006 Ave neighs/atom = 140.501 Neighbor list builds = 2 Dangerous builds = 0 if "${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_T253.15.out" else "print 'not_converged' file output/vol_T253.15.out" print '${V}' file output/vol_T253.15.out 69259.8736079308 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0