# 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 ${neigh_skin} bin neighbor 2 bin # create a supercell with cubic lattice (fcc, bcc, sc, or diamond) # using 10*10*10 conventional (orthogonal) unit cells variable latticeconst_converted equal 3.587871603667736*${_u_distance} variable latticeconst_converted equal 3.587871603667736*1 lattice fcc ${latticeconst_converted} lattice fcc 3.58787160366774 Lattice spacing in x,y,z = 3.58787 3.58787 3.58787 region simbox block 0 10 0 10 0 10 units lattice create_box 1 simbox Created orthogonal box = (0 0 0) to (35.8787 35.8787 35.8787) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 4000 atoms create_atoms CPU = 0.000452042 secs variable mass_converted equal 63.546*${_u_mass} variable mass_converted equal 63.546*1 # specify which KIM Model to use pair_style kim EMT_Asap_MetalGlass_BaileySchiotzJacobsen_2004_CuMg__MO_228059236215_001 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 46186.0348249129 variable V0_metal equal ${V0}/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 46186.0348249129/(${_u_distance}*${_u_distance}*${_u_distance}) variable V0_metal equal 46186.0348249129/(1*${_u_distance}*${_u_distance}) variable V0_metal equal 46186.0348249129/(1*1*${_u_distance}) variable V0_metal equal 46186.0348249129/(1*1*1) variable V0_metal_times1000 equal ${V0_metal}*1000 variable V0_metal_times1000 equal 46186.0348249129*1000 print "Initial system volume: ${V0_metal} Angstroms^3" Initial system volume: 46186.0348249129 Angstroms^3 # set the time step to 0.001 picoseconds variable timestep_converted equal 0.001*${_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 = 8.23106 ghost atom cutoff = 8.23106 binsize = 4.11553, bins = 9 9 9 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8.23106 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 0 -13954.777 -13954.777 -14085.633 -14085.633 253.15 253.15 46186.035 46186.035 3026.1907 3026.1907 1000 -13811.22 -13811.22 -13943.471 -13943.471 255.84742 255.84742 46827.837 46827.837 2450.3298 2450.3298 Loop time of 99.8074 on 1 procs for 1000 steps with 4000 atoms Performance: 0.866 ns/day, 27.724 hours/ns, 10.019 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 | 99.294 | 99.294 | 99.294 | 0.0 | 99.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11164 | 0.11164 | 0.11164 | 0.0 | 0.11 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.36073 | 0.36073 | 0.36073 | 0.0 | 0.36 Other | | 0.04119 | | | 0.04 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: 800000 ave 800000 max 800000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 800000 Ave neighs/atom = 200 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 1000 -13811.22 -13811.22 -13943.471 -13943.471 255.84742 255.84742 46827.837 46827.837 2450.3298 2450.3298 2000 -13824.765 -13824.765 -13951.544 -13951.544 245.26164 245.26164 46861.968 46861.968 209.03789 209.03789 Loop time of 97.2825 on 1 procs for 1000 steps with 4000 atoms Performance: 0.888 ns/day, 27.023 hours/ns, 10.279 timesteps/s 51.3% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 96.812 | 96.812 | 96.812 | 0.0 | 99.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.10226 | 0.10226 | 0.10226 | 0.0 | 0.11 Output | 3.8862e-05 | 3.8862e-05 | 3.8862e-05 | 0.0 | 0.00 Modify | 0.32691 | 0.32691 | 0.32691 | 0.0 | 0.34 Other | | 0.04121 | | | 0.04 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 796452 ave 796452 max 796452 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 796452 Ave neighs/atom = 199.113 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 2000 -13824.765 -13824.765 -13951.544 -13951.544 245.26164 245.26164 46861.968 46861.968 209.03789 209.03789 3000 -13815.678 -13815.678 -13947.114 -13947.114 254.27334 254.27334 46852.615 46852.615 1223.2474 1223.2474 Loop time of 85.8941 on 1 procs for 1000 steps with 4000 atoms Performance: 1.006 ns/day, 23.859 hours/ns, 11.642 timesteps/s 58.2% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 85.411 | 85.411 | 85.411 | 0.0 | 99.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.092885 | 0.092885 | 0.092885 | 0.0 | 0.11 Output | 4.2915e-05 | 4.2915e-05 | 4.2915e-05 | 0.0 | 0.00 Modify | 0.33841 | 0.33841 | 0.33841 | 0.0 | 0.39 Other | | 0.05132 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 796144 ave 796144 max 796144 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 796144 Ave neighs/atom = 199.036 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 3000 -13815.678 -13815.678 -13947.114 -13947.114 254.27334 254.27334 46852.615 46852.615 1223.2474 1223.2474 4000 -13824.011 -13824.011 -13951.624 -13951.624 246.87642 246.87642 46873.389 46873.389 -91.75353 -91.75353 Loop time of 99.1639 on 1 procs for 1000 steps with 4000 atoms Performance: 0.871 ns/day, 27.546 hours/ns, 10.084 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 98.685 | 98.685 | 98.685 | 0.0 | 99.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.13186 | 0.13186 | 0.13186 | 0.0 | 0.13 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.3261 | 0.3261 | 0.3261 | 0.0 | 0.33 Other | | 0.02096 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 796038 ave 796038 max 796038 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 796038 Ave neighs/atom = 199.01 Neighbor list builds = 0 Dangerous builds = 0 if "${V_metal}>${V0_metal_times1000}" then "jump SELF unstable" if "${T}>${T_low} && ${T}<${T_up} && ${P}>${P_low} && ${P}<${P_up}" then "jump SELF break" print "flag: Temp = ${T}, Press = ${P}" flag: Temp = 0, Press = 0 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 4000 -13824.011 -13824.011 -13951.624 -13951.624 246.87642 246.87642 46873.389 46873.389 -91.75353 -91.75353 5000 -13817.18 -13817.18 -13949.747 -13949.747 256.46056 256.46056 46891.582 46891.582 -233.37755 -233.37755 Loop time of 99.3781 on 1 procs for 1000 steps with 4000 atoms Performance: 0.869 ns/day, 27.605 hours/ns, 10.063 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 99.021 | 99.021 | 99.021 | 0.0 | 99.64 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.085744 | 0.085744 | 0.085744 | 0.0 | 0.09 Output | 4.3869e-05 | 4.3869e-05 | 4.3869e-05 | 0.0 | 0.00 Modify | 0.21708 | 0.21708 | 0.21708 | 0.0 | 0.22 Other | | 0.05466 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 796276 ave 796276 max 796276 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 796276 Ave neighs/atom = 199.069 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 256.182028910137, Press = -161.49283016454 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 5000 -13817.18 -13817.18 -13949.747 -13949.747 256.46056 256.46056 46891.582 46891.582 -233.37755 -233.37755 6000 -13821.715 -13821.715 -13951.152 -13951.152 250.40593 250.40593 46880.197 46880.197 -182.70178 -182.70178 Loop time of 99.0554 on 1 procs for 1000 steps with 4000 atoms Performance: 0.872 ns/day, 27.515 hours/ns, 10.095 timesteps/s 49.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 98.522 | 98.522 | 98.522 | 0.0 | 99.46 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11093 | 0.11093 | 0.11093 | 0.0 | 0.11 Output | 2.5988e-05 | 2.5988e-05 | 2.5988e-05 | 0.0 | 0.00 Modify | 0.36114 | 0.36114 | 0.36114 | 0.0 | 0.36 Other | | 0.06115 | | | 0.06 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 795886 ave 795886 max 795886 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 795886 Ave neighs/atom = 198.971 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 252.9730298368, Press = -20.3862989631569 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 6000 -13821.715 -13821.715 -13951.152 -13951.152 250.40593 250.40593 46880.197 46880.197 -182.70178 -182.70178 7000 -13819.337 -13819.337 -13951.707 -13951.707 256.07868 256.07868 46886.237 46886.237 -317.96227 -317.96227 Loop time of 95.046 on 1 procs for 1000 steps with 4000 atoms Performance: 0.909 ns/day, 26.402 hours/ns, 10.521 timesteps/s 51.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 94.714 | 94.714 | 94.714 | 0.0 | 99.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.071569 | 0.071569 | 0.071569 | 0.0 | 0.08 Output | 3.3855e-05 | 3.3855e-05 | 3.3855e-05 | 0.0 | 0.00 Modify | 0.23937 | 0.23937 | 0.23937 | 0.0 | 0.25 Other | | 0.0208 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 795870 ave 795870 max 795870 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 795870 Ave neighs/atom = 198.968 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.359905787251, Press = -11.2051514898283 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 7000 -13819.337 -13819.337 -13951.707 -13951.707 256.07868 256.07868 46886.237 46886.237 -317.96227 -317.96227 8000 -13818.837 -13818.837 -13948.317 -13948.317 250.48635 250.48635 46909.328 46909.328 -672.23051 -672.23051 Loop time of 100.06 on 1 procs for 1000 steps with 4000 atoms Performance: 0.863 ns/day, 27.794 hours/ns, 9.994 timesteps/s 48.7% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 99.669 | 99.669 | 99.669 | 0.0 | 99.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.09124 | 0.09124 | 0.09124 | 0.0 | 0.09 Output | 3.5048e-05 | 3.5048e-05 | 3.5048e-05 | 0.0 | 0.00 Modify | 0.27869 | 0.27869 | 0.27869 | 0.0 | 0.28 Other | | 0.02087 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 796062 ave 796062 max 796062 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 796062 Ave neighs/atom = 199.016 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.161683135548, Press = -12.2755534142551 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 8000 -13818.837 -13818.837 -13948.317 -13948.317 250.48635 250.48635 46909.328 46909.328 -672.23051 -672.23051 9000 -13822.306 -13822.306 -13951.019 -13951.019 249.00394 249.00394 46933.107 46933.107 -1762.6058 -1762.6058 Loop time of 105.317 on 1 procs for 1000 steps with 4000 atoms Performance: 0.820 ns/day, 29.255 hours/ns, 9.495 timesteps/s 46.1% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 104.82 | 104.82 | 104.82 | 0.0 | 99.53 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.14103 | 0.14103 | 0.14103 | 0.0 | 0.13 Output | 2.8849e-05 | 2.8849e-05 | 2.8849e-05 | 0.0 | 0.00 Modify | 0.33706 | 0.33706 | 0.33706 | 0.0 | 0.32 Other | | 0.0209 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 795848 ave 795848 max 795848 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 795848 Ave neighs/atom = 198.962 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.278045630071, Press = -5.1571208424471 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 9000 -13822.306 -13822.306 -13951.019 -13951.019 249.00394 249.00394 46933.107 46933.107 -1762.6058 -1762.6058 10000 -13818.254 -13818.254 -13948.562 -13948.562 252.08948 252.08948 46966.393 46966.393 -2377.0817 -2377.0817 Loop time of 113.911 on 1 procs for 1000 steps with 4000 atoms Performance: 0.758 ns/day, 31.642 hours/ns, 8.779 timesteps/s 42.6% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 113.19 | 113.19 | 113.19 | 0.0 | 99.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.11068 | 0.11068 | 0.11068 | 0.0 | 0.10 Output | 0.00012183 | 0.00012183 | 0.00012183 | 0.0 | 0.00 Modify | 0.54718 | 0.54718 | 0.54718 | 0.0 | 0.48 Other | | 0.06087 | | | 0.05 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 795578 ave 795578 max 795578 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 795578 Ave neighs/atom = 198.894 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.258835734883, Press = 6.99886969332116 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 10000 -13818.254 -13818.254 -13948.562 -13948.562 252.08948 252.08948 46966.393 46966.393 -2377.0817 -2377.0817 11000 -13820.026 -13820.026 -13952.618 -13952.618 256.50754 256.50754 46887.512 46887.512 -507.38594 -507.38594 Loop time of 128.284 on 1 procs for 1000 steps with 4000 atoms Performance: 0.674 ns/day, 35.635 hours/ns, 7.795 timesteps/s 37.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 127.78 | 127.78 | 127.78 | 0.0 | 99.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.09109 | 0.09109 | 0.09109 | 0.0 | 0.07 Output | 3.314e-05 | 3.314e-05 | 3.314e-05 | 0.0 | 0.00 Modify | 0.29705 | 0.29705 | 0.29705 | 0.0 | 0.23 Other | | 0.1208 | | | 0.09 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 795194 ave 795194 max 795194 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 795194 Ave neighs/atom = 198.798 Neighbor list builds = 0 Dangerous builds = 0 if "${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 = ${P}" flag: Temp = 253.143281816649, Press = 3.36936690005218 next a jump SELF top variable a loop 2000 run 1000 Per MPI rank memory allocation (min/avg/max) = 6.622 | 6.622 | 6.622 Mbytes Step TotEng v_etotal_metal PotEng v_pe_metal Temp v_T_metal Volume v_V_metal Press v_P_metal 11000 -13820.026 -13820.026 -13952.618 -13952.618 256.50754 256.50754 46887.512 46887.512 -507.38594 -507.38594 12000 -13819.211 -13819.211 -13948.319 -13948.319 249.76831 249.76831 46867.826 46867.826 584.62102 584.62102 Loop time of 127.377 on 1 procs for 1000 steps with 4000 atoms Performance: 0.678 ns/day, 35.383 hours/ns, 7.851 timesteps/s 37.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 126.76 | 126.76 | 126.76 | 0.0 | 99.51 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.15085 | 0.15085 | 0.15085 | 0.0 | 0.12 Output | 3.2902e-05 | 3.2902e-05 | 3.2902e-05 | 0.0 | 0.00 Modify | 0.4479 | 0.4479 | 0.4479 | 0.0 | 0.35 Other | | 0.02072 | | | 0.02 Nlocal: 4000 ave 4000 max 4000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8195 ave 8195 max 8195 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 796402 ave 796402 max 796402 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 796402 Ave neighs/atom = 199.101 Neighbor list builds = 0 Dangerous builds = 0 if "${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 46876.1655937515 print "LAMMPS calculation completed" LAMMPS calculation completed quit 0