# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.884859305620196*${_u_distance} variable latticeconst_converted equal 3.884859305620196*1 lattice fcc ${latticeconst_converted} lattice fcc 3.8848593056202 Lattice spacing in x,y,z = 3.88486 3.88486 3.88486 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (38.8486 38.8486 38.8486) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000440836 secs variable mass_converted equal 106.42*${_u_mass} variable mass_converted equal 106.42*1 # specify which KIM Model to use pair_style kim EAM_Dynamo_HaleWongZimmerman_2008PairMorse_PdAgH__MO_108983864770_005 pair_coeff * * Pd mass 1 ${mass_converted} mass 1 106.42 # initial volume variable v equal vol # assign formula variable V0 equal ${v} # evaluate initial value variable V0 equal 58630.8087599152 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 58630.8087599152/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 58630.8087599152/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 58630.8087599152/(1*1*${_u_distance}) variable V0_metal equal 58630.8087599152/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 58630.8087599152*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 58630.8087599152 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 ghost atom cutoff = 8 binsize = 4, bins = 10 10 10 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8 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 -15510.842 -15510.842 -15641.698 -15641.698 253.15 253.15 58630.809 58630.809 2383.8581 2383.8581 1000 -15364.607 -15364.607 -15499.035 -15499.035 260.05999 260.05999 59187.18 59187.18 1174.0873 1174.0873 Loop time of 25.5397 on 1 procs for 1000 steps with 4000 atoms Performance: 3.383 ns/day, 7.094 hours/ns, 39.155 timesteps/s 40.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.927 | 24.927 | 24.927 | 0.0 | 97.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.12687 | 0.12687 | 0.12687 | 0.0 | 0.50 Output | 4.1962e-05 | 4.1962e-05 | 4.1962e-05 | 0.0 | 0.00 Modify | 0.42394 | 0.42394 | 0.42394 | 0.0 | 1.66 Other | | 0.06134 | | | 0.24 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 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: 560000 ave 560000 max 560000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560000 Ave neighs/atom = 140 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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -15364.607 -15364.607 -15499.035 -15499.035 260.05999 260.05999 59187.18 59187.18 1174.0873 1174.0873 2000 -15379.875 -15379.875 -15507.491 -15507.491 246.88219 246.88219 59180.872 59180.872 275.42 275.42 Loop time of 27.3722 on 1 procs for 1000 steps with 4000 atoms Performance: 3.156 ns/day, 7.603 hours/ns, 36.533 timesteps/s 41.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 26.92 | 26.92 | 26.92 | 0.0 | 98.35 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13779 | 0.13779 | 0.13779 | 0.0 | 0.50 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.29058 | 0.29058 | 0.29058 | 0.0 | 1.06 Other | | 0.02408 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8167 ave 8167 max 8167 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560764 ave 560764 max 560764 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560764 Ave neighs/atom = 140.191 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -15379.875 -15379.875 -15507.491 -15507.491 246.88219 246.88219 59180.872 59180.872 275.42 275.42 3000 -15374.072 -15374.072 -15506.437 -15506.437 256.0691 256.0691 59218.811 59218.811 -806.72104 -806.72104 Loop time of 24.9072 on 1 procs for 1000 steps with 4000 atoms Performance: 3.469 ns/day, 6.919 hours/ns, 40.149 timesteps/s 44.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.339 | 24.339 | 24.339 | 0.0 | 97.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15457 | 0.15457 | 0.15457 | 0.0 | 0.62 Output | 3.6001e-05 | 3.6001e-05 | 3.6001e-05 | 0.0 | 0.00 Modify | 0.37104 | 0.37104 | 0.37104 | 0.0 | 1.49 Other | | 0.04206 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8179 ave 8179 max 8179 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560480 ave 560480 max 560480 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560480 Ave neighs/atom = 140.12 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -15374.072 -15374.072 -15506.437 -15506.437 256.0691 256.0691 59218.811 59218.811 -806.72104 -806.72104 4000 -15374.569 -15374.569 -15508.749 -15508.749 259.58077 259.58077 59204.613 59204.613 -571.85164 -571.85164 Loop time of 23.6904 on 1 procs for 1000 steps with 4000 atoms Performance: 3.647 ns/day, 6.581 hours/ns, 42.211 timesteps/s 45.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.219 | 23.219 | 23.219 | 0.0 | 98.01 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17219 | 0.17219 | 0.17219 | 0.0 | 0.73 Output | 4.4107e-05 | 4.4107e-05 | 4.4107e-05 | 0.0 | 0.00 Modify | 0.2596 | 0.2596 | 0.2596 | 0.0 | 1.10 Other | | 0.03931 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8183 ave 8183 max 8183 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560582 ave 560582 max 560582 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560582 Ave neighs/atom = 140.145 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -15374.569 -15374.569 -15508.749 -15508.749 259.58077 259.58077 59204.613 59204.613 -571.85164 -571.85164 5000 -15375.707 -15375.707 -15506.664 -15506.664 253.34642 253.34642 59225.152 59225.152 -1109.029 -1109.029 Loop time of 24.1798 on 1 procs for 1000 steps with 4000 atoms Performance: 3.573 ns/day, 6.717 hours/ns, 41.357 timesteps/s 45.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.616 | 23.616 | 23.616 | 0.0 | 97.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11301 | 0.11301 | 0.11301 | 0.0 | 0.47 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.38889 | 0.38889 | 0.38889 | 0.0 | 1.61 Other | | 0.06169 | | | 0.26 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8186 ave 8186 max 8186 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560452 ave 560452 max 560452 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560452 Ave neighs/atom = 140.113 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 254.129090181956, Press = 164.443722221749 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -15375.707 -15375.707 -15506.664 -15506.664 253.34642 253.34642 59225.152 59225.152 -1109.029 -1109.029 6000 -15375.025 -15375.025 -15507.309 -15507.309 255.9119 255.9119 59176.204 59176.204 564.41599 564.41599 Loop time of 25.2084 on 1 procs for 1000 steps with 4000 atoms Performance: 3.427 ns/day, 7.002 hours/ns, 39.669 timesteps/s 42.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 24.815 | 24.815 | 24.815 | 0.0 | 98.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.05308 | 0.05308 | 0.05308 | 0.0 | 0.21 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.2978 | 0.2978 | 0.2978 | 0.0 | 1.18 Other | | 0.04237 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8169 ave 8169 max 8169 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560566 ave 560566 max 560566 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560566 Ave neighs/atom = 140.142 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.16734538598, Press = 3.96415551200386 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -15375.025 -15375.025 -15507.309 -15507.309 255.9119 255.9119 59176.204 59176.204 564.41599 564.41599 7000 -15377.121 -15377.121 -15505.177 -15505.177 247.73367 247.73367 59130.09 59130.09 2418.5903 2418.5903 Loop time of 24.3602 on 1 procs for 1000 steps with 4000 atoms Performance: 3.547 ns/day, 6.767 hours/ns, 41.051 timesteps/s 44.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.817 | 23.817 | 23.817 | 0.0 | 97.77 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11315 | 0.11315 | 0.11315 | 0.0 | 0.46 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.39829 | 0.39829 | 0.39829 | 0.0 | 1.64 Other | | 0.0313 | | | 0.13 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8185 ave 8185 max 8185 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560696 ave 560696 max 560696 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560696 Ave neighs/atom = 140.174 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.091406095312, Press = 15.2302417492942 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -15377.121 -15377.121 -15505.177 -15505.177 247.73367 247.73367 59130.09 59130.09 2418.5903 2418.5903 8000 -15375.199 -15375.199 -15506.358 -15506.358 253.73633 253.73633 59163.408 59163.408 1157.2347 1157.2347 Loop time of 23.7499 on 1 procs for 1000 steps with 4000 atoms Performance: 3.638 ns/day, 6.597 hours/ns, 42.105 timesteps/s 45.4% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.289 | 23.289 | 23.289 | 0.0 | 98.06 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11316 | 0.11316 | 0.11316 | 0.0 | 0.48 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.30613 | 0.30613 | 0.30613 | 0.0 | 1.29 Other | | 0.0414 | | | 0.17 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8174 ave 8174 max 8174 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560832 ave 560832 max 560832 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560832 Ave neighs/atom = 140.208 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.237860109231, Press = 16.0653850398264 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -15375.199 -15375.199 -15506.358 -15506.358 253.73633 253.73633 59163.408 59163.408 1157.2347 1157.2347 9000 -15381.252 -15381.252 -15508.074 -15508.074 245.3447 245.3447 59198.677 59198.677 -382.28513 -382.28513 Loop time of 23.8793 on 1 procs for 1000 steps with 4000 atoms Performance: 3.618 ns/day, 6.633 hours/ns, 41.877 timesteps/s 44.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 23.232 | 23.232 | 23.232 | 0.0 | 97.29 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.17301 | 0.17301 | 0.17301 | 0.0 | 0.72 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.45342 | 0.45342 | 0.45342 | 0.0 | 1.90 Other | | 0.02116 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8178 ave 8178 max 8178 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560730 ave 560730 max 560730 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560730 Ave neighs/atom = 140.183 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.05072770471, Press = 10.8581957919371 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -15381.252 -15381.252 -15508.074 -15508.074 245.3447 245.3447 59198.677 59198.677 -382.28513 -382.28513 10000 -15374.615 -15374.615 -15505.285 -15505.285 252.79053 252.79053 59246.76 59246.76 -1665.7567 -1665.7567 Loop time of 22.8981 on 1 procs for 1000 steps with 4000 atoms Performance: 3.773 ns/day, 6.361 hours/ns, 43.672 timesteps/s 47.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.551 | 22.551 | 22.551 | 0.0 | 98.48 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.053321 | 0.053321 | 0.053321 | 0.0 | 0.23 Output | 0.0069041 | 0.0069041 | 0.0069041 | 0.0 | 0.03 Modify | 0.26547 | 0.26547 | 0.26547 | 0.0 | 1.16 Other | | 0.02148 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8175 ave 8175 max 8175 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560522 ave 560522 max 560522 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560522 Ave neighs/atom = 140.131 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.77785831715, Press = 6.53559067875273 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -15374.615 -15374.615 -15505.285 -15505.285 252.79053 252.79053 59246.76 59246.76 -1665.7567 -1665.7567 11000 -15374.835 -15374.835 -15503.789 -15503.789 249.47053 249.47053 59220.129 59220.129 -556.3029 -556.3029 Loop time of 23.2737 on 1 procs for 1000 steps with 4000 atoms Performance: 3.712 ns/day, 6.465 hours/ns, 42.967 timesteps/s 46.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.832 | 22.832 | 22.832 | 0.0 | 98.10 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.073567 | 0.073567 | 0.073567 | 0.0 | 0.32 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.34665 | 0.34665 | 0.34665 | 0.0 | 1.49 Other | | 0.02143 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8169 ave 8169 max 8169 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560432 ave 560432 max 560432 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560432 Ave neighs/atom = 140.108 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.719101889957, Press = 2.03565812479105 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -15374.835 -15374.835 -15503.789 -15503.789 249.47053 249.47053 59220.129 59220.129 -556.3029 -556.3029 12000 -15372.702 -15372.702 -15506.304 -15506.304 258.46131 258.46131 59178.074 59178.074 678.20829 678.20829 Loop time of 22.9569 on 1 procs for 1000 steps with 4000 atoms Performance: 3.764 ns/day, 6.377 hours/ns, 43.560 timesteps/s 47.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.426 | 22.426 | 22.426 | 0.0 | 97.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.093171 | 0.093171 | 0.093171 | 0.0 | 0.41 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.41652 | 0.41652 | 0.41652 | 0.0 | 1.81 Other | | 0.02154 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8159 ave 8159 max 8159 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560614 ave 560614 max 560614 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560614 Ave neighs/atom = 140.154 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.010243814032, Press = 3.74372186768539 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 12000 -15372.702 -15372.702 -15506.304 -15506.304 258.46131 258.46131 59178.074 59178.074 678.20829 678.20829 13000 -15375.225 -15375.225 -15505.704 -15505.704 252.42069 252.42069 59191.125 59191.125 279.07057 279.07057 Loop time of 21.5479 on 1 procs for 1000 steps with 4000 atoms Performance: 4.010 ns/day, 5.986 hours/ns, 46.408 timesteps/s 50.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 21.058 | 21.058 | 21.058 | 0.0 | 97.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11277 | 0.11277 | 0.11277 | 0.0 | 0.52 Output | 2.6941e-05 | 2.6941e-05 | 2.6941e-05 | 0.0 | 0.00 Modify | 0.35568 | 0.35568 | 0.35568 | 0.0 | 1.65 Other | | 0.02145 | | | 0.10 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8182 ave 8182 max 8182 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560588 ave 560588 max 560588 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560588 Ave neighs/atom = 140.147 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.911783134451, Press = 5.21523934946686 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 13000 -15375.225 -15375.225 -15505.704 -15505.704 252.42069 252.42069 59191.125 59191.125 279.07057 279.07057 14000 -15375.769 -15375.769 -15506.16 -15506.16 252.24886 252.24886 59271.217 59271.217 -2588.6009 -2588.6009 Loop time of 21.3653 on 1 procs for 1000 steps with 4000 atoms Performance: 4.044 ns/day, 5.935 hours/ns, 46.805 timesteps/s 50.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.828 | 20.828 | 20.828 | 0.0 | 97.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.1207 | 0.1207 | 0.1207 | 0.0 | 0.56 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.37494 | 0.37494 | 0.37494 | 0.0 | 1.75 Other | | 0.04136 | | | 0.19 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8173 ave 8173 max 8173 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560570 ave 560570 max 560570 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560570 Ave neighs/atom = 140.143 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.073656772606, Press = 2.94882072006607 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 14000 -15375.769 -15375.769 -15506.16 -15506.16 252.24886 252.24886 59271.217 59271.217 -2588.6009 -2588.6009 15000 -15370.077 -15370.077 -15505.111 -15505.111 261.23139 261.23139 59242.691 59242.691 -1404.7033 -1404.7033 Loop time of 19.2321 on 1 procs for 1000 steps with 4000 atoms Performance: 4.492 ns/day, 5.342 hours/ns, 51.996 timesteps/s 56.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 18.824 | 18.824 | 18.824 | 0.0 | 97.88 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11176 | 0.11176 | 0.11176 | 0.0 | 0.58 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.27557 | 0.27557 | 0.27557 | 0.0 | 1.43 Other | | 0.02124 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8168 ave 8168 max 8168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560410 ave 560410 max 560410 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560410 Ave neighs/atom = 140.102 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.175712163633, Press = 0.426065545147866 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 15000 -15370.077 -15370.077 -15505.111 -15505.111 261.23139 261.23139 59242.691 59242.691 -1404.7033 -1404.7033 16000 -15377.344 -15377.344 -15506.731 -15506.731 250.30741 250.30741 59209.253 59209.253 -528.08378 -528.08378 Loop time of 20.6307 on 1 procs for 1000 steps with 4000 atoms Performance: 4.188 ns/day, 5.731 hours/ns, 48.471 timesteps/s 52.0% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 20.176 | 20.176 | 20.176 | 0.0 | 97.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.072955 | 0.072955 | 0.072955 | 0.0 | 0.35 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.34115 | 0.34115 | 0.34115 | 0.0 | 1.65 Other | | 0.04111 | | | 0.20 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8168 ave 8168 max 8168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560454 ave 560454 max 560454 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560454 Ave neighs/atom = 140.113 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.281466838042, Press = 0.920182580764732 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 16000 -15377.344 -15377.344 -15506.731 -15506.731 250.30741 250.30741 59209.253 59209.253 -528.08378 -528.08378 17000 -15372.084 -15372.084 -15503.409 -15503.409 254.05756 254.05756 59224.418 59224.418 -662.39822 -662.39822 Loop time of 20.1719 on 1 procs for 1000 steps with 4000 atoms Performance: 4.283 ns/day, 5.603 hours/ns, 49.574 timesteps/s 53.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 19.812 | 19.812 | 19.812 | 0.0 | 98.22 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13375 | 0.13375 | 0.13375 | 0.0 | 0.66 Output | 3.4094e-05 | 3.4094e-05 | 3.4094e-05 | 0.0 | 0.00 Modify | 0.20457 | 0.20457 | 0.20457 | 0.0 | 1.01 Other | | 0.02135 | | | 0.11 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8169 ave 8169 max 8169 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560530 ave 560530 max 560530 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560530 Ave neighs/atom = 140.132 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.331764415396, Press = 1.36997512545056 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 5.48 | 5.48 | 5.48 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 17000 -15372.084 -15372.084 -15503.409 -15503.409 254.05756 254.05756 59224.418 59224.418 -662.39822 -662.39822 18000 -15374.333 -15374.333 -15505.506 -15505.506 253.7626 253.7626 59233.51 59233.51 -1257.1085 -1257.1085 Loop time of 17.5614 on 1 procs for 1000 steps with 4000 atoms Performance: 4.920 ns/day, 4.878 hours/ns, 56.943 timesteps/s 61.5% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 17.201 | 17.201 | 17.201 | 0.0 | 97.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.093733 | 0.093733 | 0.093733 | 0.0 | 0.53 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.22523 | 0.22523 | 0.22523 | 0.0 | 1.28 Other | | 0.04153 | | | 0.24 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8166 ave 8166 max 8166 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 560692 ave 560692 max 560692 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 560692 Ave neighs/atom = 140.173 Neighbor list builds = 0 Dangerous builds = 0 if "${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_T253.15.out" else "print 'not_converged' file output/vol_T253.15.out" print '${V}' file output/vol_T253.15.out 59195.2629481528 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0