LAMMPS (30 Aug 2013) units metal atom_style charge dielectric 1. boundary s s f # read in CNT read_data min_CNT_dos.init Reading data file ... orthogonal box = (-3.72623 -3.66963 0) to (3.60284 3.66963 100) 1 by 1 by 4 MPI processor grid 846 atoms 846 velocities set group all charge 0 Setting atom values ... 846 settings made for charge lattice diamond 3.6 Lattice spacing in x,y,z = 3.6 3.6 3.6 pair_style airebo 3.0 pair_coeff * * ./CH.airebo C mass * 12.01 compute q all property/atom q compute Q all reduce sum c_q # PARAMETERS----------------------------- # [eV/A * A^2] --> [N m] variable eV2J equal 1.60217646e-19 variable A2m equal 1.e-10 variable Lx equal xhi-xlo variable L equal zhi-zlo variable zTip equal zhi-3.5 variable zFree equal zhi variable R equal 12.1/2 variable xhiFE equal 5.0*$R variable xhiFE equal 5.0*6.0499999999999998224 variable xloFE equal -${xhiFE} variable xloFE equal -30.25 variable yhiFE equal $R variable yhiFE equal 6.0499999999999998224 variable yloFE equal -${yhiFE} variable yloFE equal -6.0499999999999998224 variable zloFE equal zlo+10 # create fixed ghosts variable zhiFE equal zhi+(zhi-${zloFE})/12*2 variable zhiFE equal zhi+(zhi-10)/12*2 variable Lfree equal zhi-${zloFE} variable Lfree equal zhi-10 variable nx equal 10 # 5 variable nz equal 14 # 12 print "Length $L [${zloFE}, ${zhiFE}] ${zTip}" Length 100 [10, 115] 96.5 variable Vb equal 0.1 variable Vg equal 0.15 variable V0 equal 1. # 2. print "bias voltage ${Vb}, gate voltage ${Vg}" bias voltage 0.10000000000000000555, gate voltage 0.14999999999999999445 variable ng equal 3 variable n equal 100000 variable s equal 250 # END ----------------------------------- region TIP block INF INF INF INF ${zTip} INF units box region TIP block INF INF INF INF 96.5 INF units box group TIP region TIP 9 atoms in group TIP region feRegion block ${xloFE} ${xhiFE} ${yloFE} ${yhiFE} ${zloFE} ${zhiFE} units box region feRegion block -30.25 ${xhiFE} ${yloFE} ${yhiFE} ${zloFE} ${zhiFE} units box region feRegion block -30.25 30.25 ${yloFE} ${yhiFE} ${zloFE} ${zhiFE} units box region feRegion block -30.25 30.25 -6.0499999999999998224 ${yhiFE} ${zloFE} ${zhiFE} units box region feRegion block -30.25 30.25 -6.0499999999999998224 6.0499999999999998224 ${zloFE} ${zhiFE} units box region feRegion block -30.25 30.25 -6.0499999999999998224 6.0499999999999998224 10 ${zhiFE} units box region feRegion block -30.25 30.25 -6.0499999999999998224 6.0499999999999998224 10 115 units box group internal region feRegion 756 atoms in group internal group FIXED subtract all internal 90 atoms in group FIXED fix FIX FIXED setforce 0 0 0 thermo 10 set group all image 0 0 0 Setting atom values ... 846 settings made for image compute CM TIP com thermo_style custom step c_Q etotal c_CM[1] c_CM[3] #minimize 0 0 1000 1000 #write_restart min_CNT_dos.rst run 0 Setting up run ... Memory usage per processor = 2.45103 Mbytes Step Q TotEng CM[1] CM[3] 0 0 -6155.851 -3752.4867 -51103.063 Loop time of 7.03335e-06 on 4 procs for 0 steps with 846 atoms Pair time (%) = 0 (0) Neigh time (%) = 0 (0) Comm time (%) = 0 (0) Outpt time (%) = 0 (0) Other time (%) = 7.03335e-06 (100) Nlocal: 211.5 ave 216 max 198 min Histogram: 1 0 0 0 0 0 0 0 0 3 Nghost: 159.75 ave 216 max 108 min Histogram: 2 0 0 0 0 0 0 0 0 2 Neighs: 0 ave 0 max 0 min Histogram: 4 0 0 0 0 0 0 0 0 0 FullNghs: 37714.5 ave 40824 max 32904 min Histogram: 1 0 0 0 1 0 0 0 0 2 Total # of neighbors = 150858 Ave neighs/atom = 178.319 Neighbor list builds = 0 Dangerous builds = 0 #EXIT variable L equal c_CM[1] variable Lx equal $L variable Lx equal -3752.4866657778384251 variable dx equal c_CM[1]-${Lx} variable dx equal c_CM[1]--3752.4866657778384251 variable L equal c_CM[3] variable Lz equal $L variable Lz equal -51103.063299276320322 variable dz equal c_CM[3]-${Lz} variable dz equal c_CM[3]--51103.063299276320322 print "initial ${Lx} ${Lz} " initial -3752.4866657778384251 -51103.063299276320322 variable nAll equal count(all) variable nGhost equal count(all)-count(internal) print ">>> number of stationary ghosts: ${nGhost} of ${nAll}" >>> number of stationary ghosts: 90 of 846 neighbor 5. bin neigh_modify every 10 delay 0 check no timestep 0 thermo 100 # coupling ............................................................ fix AtC internal atc electrostatic CNT_electrostatic2.mat ATC: constructing electrostatic mechanical coupling with parameter file CNT_electrostatic2.mat ATC: version 2.0 ATC: peratom PE compute created with ID: 6 ATC: computed mass density : 2.05933 ATC: 1 materials defined from CNT_electrostatic2.mat ATC: creating electrostatic extrinsic model ATC: computed mass density : 2.05933 ATC: 1 materials defined from CNT_electrostatic2.mat ATC: computed mass density : 2.05933 ATC: 1 materials defined from CNT_electrostatic2.mat fix_modify AtC omit atomic_charge #fix_modify AtC internal_quadrature off ## NOTE active -> error # note weights don't affect phi or f i.e. they divide out fix_modify AtC atom_weight constant internal 1.0 fix_modify AtC extrinsic short_range off fix_modify AtC source_integration atom fix_modify AtC atom_element_map eulerian 1 fix_modify AtC control momentum none # flux fix_modify AtC mesh create ${nx} 1 ${nz} feRegion f p f fix_modify AtC mesh create 10 1 ${nz} feRegion f p f fix_modify AtC mesh create 10 1 14 feRegion f p f ATC: created uniform mesh with 330 nodes, 165 unique nodes, and 140 elements # node sets ............................................................ variable t equal 1.1*$R variable t equal 1.1*6.0499999999999998224 fix_modify AtC mesh create_nodeset tube -$t $t -$t $t ${zloFE} ${zFree} units box fix_modify AtC mesh create_nodeset tube -6.6550000000000002487 $t -$t $t ${zloFE} ${zFree} units box fix_modify AtC mesh create_nodeset tube -6.6550000000000002487 6.6550000000000002487 -$t $t ${zloFE} ${zFree} units box fix_modify AtC mesh create_nodeset tube -6.6550000000000002487 6.6550000000000002487 -6.6550000000000002487 $t ${zloFE} ${zFree} units box fix_modify AtC mesh create_nodeset tube -6.6550000000000002487 6.6550000000000002487 -6.6550000000000002487 6.6550000000000002487 ${zloFE} ${zFree} units box fix_modify AtC mesh create_nodeset tube -6.6550000000000002487 6.6550000000000002487 -6.6550000000000002487 6.6550000000000002487 10 ${zFree} units box fix_modify AtC mesh create_nodeset tube -6.6550000000000002487 6.6550000000000002487 -6.6550000000000002487 6.6550000000000002487 10 100 units box ATC: created nodeset tube with 39 nodes fix_modify AtC mesh create_nodeset lefttube -$t $t -$t $t ${zloFE} ${zloFE} units box fix_modify AtC mesh create_nodeset lefttube -6.6550000000000002487 $t -$t $t ${zloFE} ${zloFE} units box fix_modify AtC mesh create_nodeset lefttube -6.6550000000000002487 6.6550000000000002487 -$t $t ${zloFE} ${zloFE} units box fix_modify AtC mesh create_nodeset lefttube -6.6550000000000002487 6.6550000000000002487 -6.6550000000000002487 $t ${zloFE} ${zloFE} units box fix_modify AtC mesh create_nodeset lefttube -6.6550000000000002487 6.6550000000000002487 -6.6550000000000002487 6.6550000000000002487 ${zloFE} ${zloFE} units box fix_modify AtC mesh create_nodeset lefttube -6.6550000000000002487 6.6550000000000002487 -6.6550000000000002487 6.6550000000000002487 10 ${zloFE} units box fix_modify AtC mesh create_nodeset lefttube -6.6550000000000002487 6.6550000000000002487 -6.6550000000000002487 6.6550000000000002487 10 10 units box ATC: created nodeset lefttube with 3 nodes fix_modify AtC mesh create_nodeset rbc INF INF INF INF ${zhiFE} ${zhiFE} units box fix_modify AtC mesh create_nodeset rbc INF INF INF INF 115 ${zhiFE} units box fix_modify AtC mesh create_nodeset rbc INF INF INF INF 115 115 units box ATC: created nodeset rbc with 11 nodes fix_modify AtC mesh create_nodeset lbc INF INF INF INF ${zloFE} ${zloFE} units box fix_modify AtC mesh create_nodeset lbc INF INF INF INF 10 ${zloFE} units box fix_modify AtC mesh create_nodeset lbc INF INF INF INF 10 10 units box ATC: created nodeset lbc with 11 nodes fix_modify AtC mesh create_nodeset top ${xhiFE} ${xhiFE} INF INF INF INF units box fix_modify AtC mesh create_nodeset top 30.25 ${xhiFE} INF INF INF INF units box fix_modify AtC mesh create_nodeset top 30.25 30.25 INF INF INF INF units box ATC: created nodeset top with 15 nodes fix_modify AtC mesh create_nodeset bot ${xloFE} ${xloFE} INF INF INF INF units box fix_modify AtC mesh create_nodeset bot -30.25 ${xloFE} INF INF INF INF units box fix_modify AtC mesh create_nodeset bot -30.25 -30.25 INF INF INF INF units box ATC: created nodeset bot with 15 nodes # boundary conditions .................................................. fix_modify AtC fix displacement x lbc 0. fix_modify AtC fix displacement y lbc 0. fix_modify AtC fix displacement z lbc 0. fix_modify AtC fix velocity x lbc 0. fix_modify AtC fix velocity y lbc 0. fix_modify AtC fix velocity z lbc 0. # minimize ............................................................. compute FSUM all reduce sum fx fy fz compute RSUM internal reduce sum fx fy fz thermo $s thermo 250 fix_modify AtC output electrostatic_bending_dosFE 100000000 full_text binary ATC: Warning : text output can create _LARGE_ files ATC: output custom names: fix_modify AtC output index step # store original (reference) coordinates fix X all store/state 0 x y z # NOTE not recognized as vector by paraview - due to dump2ensight variable uX atom x-f_X[1] variable uY atom y-f_X[2] variable uZ atom z-f_X[3] #variable uX atom x-f_AtC[1] #variable uY atom y-f_AtC[2] #variable uZ atom z-f_AtC[3] variable rho atom mass*f_AtC[4] dump CONFIG all custom 100000 electrostatic_bending_dos.dmp id type x y z c_q v_uX v_uY v_uZ v_rho reset_timestep 0 log electrostatic_bending_dos.log thermo 10 # 1 # 10 min_modify line quadratic variable a equal 0 variable i loop ${ng} variable i loop 3 thermo_style custom step c_Q pe v_dx v_dz f_FIX[1] f_FIX[3] label loop_i variable b equal ($i-1)*${Vg}/${ng}/${Lz} variable b equal (1-1)*${Vg}/${ng}/${Lz} variable b equal (1-1)*0.14999999999999999445/${ng}/${Lz} variable b equal (1-1)*0.14999999999999999445/3/${Lz} variable b equal (1-1)*0.14999999999999999445/3/-51103.063299276320322 fix_modify AtC fix electric_potential all linear 0 0 0 $b 0 $a ${V0} # << physics and will be treated as null Memory usage per processor = 51.8077 Mbytes Step Q PotEng dx dz FIX[1] FIX[3] 0 0 -6155.851 0 0 2.2200304e-11 0.010686876 10 0 -6155.851 2.7284841e-12 -0.00060946523 5.7770455e-11 0.0091922227 20 0 -6155.851 4.0927262e-12 -0.0011905579 -4.4327736e-13 0.0001153156 30 0 -6155.851 4.5474735e-12 -0.0011946243 2.1081175e-11 1.3099811e-05 40 0 -6155.851 4.5474735e-12 -0.0011946457 2.2032078e-11 6.8020645e-06 50 0 -6155.851 5.4569682e-12 -0.0011947265 2.2896851e-11 6.476084e-06 60 0 -6155.851 7.730705e-12 -0.0011953427 2.2953812e-11 3.5758304e-06 70 0 -6155.851 8.1854523e-12 -0.0011954794 1.9801188e-11 8.3950483e-07 80 0 -6155.851 8.1854523e-12 -0.0011954783 1.8441963e-11 2.9804539e-07 90 0 -6155.851 7.2759576e-12 -0.0011954747 2.1744013e-11 -3.8789192e-08 100 0 -6155.851 7.730705e-12 -0.0011954732 1.9237549e-11 -2.8935894e-09 110 0 -6155.851 7.2759576e-12 -0.0011954716 1.9095805e-11 1.6112378e-09 120 0 -6155.851 8.1854523e-12 -0.0011954714 1.9817977e-11 4.6976383e-09 130 0 -6155.851 7.730705e-12 -0.0011954714 1.7488642e-11 3.2517748e-09 140 0 -6155.851 1.0004442e-11 -0.0011954717 1.5207016e-11 2.7887026e-11 150 0 -6155.851 1.0459189e-11 -0.0011954718 1.7530141e-11 6.6725403e-11 160 0 -6155.851 1.0913936e-11 -0.0011954718 1.7545739e-11 8.9193097e-12 170 0 -6155.851 1.0913936e-11 -0.0011954718 1.7562698e-11 8.2844842e-12 180 0 -6155.851 1.0913936e-11 -0.0011954718 1.7454236e-11 8.3764107e-12 190 0 -6155.851 1.0913936e-11 -0.0011954718 1.7391744e-11 8.3804075e-12 200 0 -6155.851 1.0913936e-11 -0.0011954718 1.7363343e-11 8.2092111e-12 210 0 -6155.851 1.0913936e-11 -0.0011954718 1.7510129e-11 8.3804075e-12 220 0 -6155.851 1.0913936e-11 -0.0011954718 1.7388087e-11 8.3107965e-12 230 0 -6155.851 1.0913936e-11 -0.0011954718 1.7328517e-11 8.3658636e-12 240 0 -6155.851 1.0913936e-11 -0.0011954718 1.7553941e-11 8.2239771e-12 250 0 -6155.851 1.0913936e-11 -0.0011954718 1.7431705e-11 7.9389828e-12 260 0 -6155.851 1.0913936e-11 -0.0011954718 1.7440851e-11 8.2803764e-12 270 0 -6155.851 1.0913936e-11 -0.0011954718 1.7502551e-11 8.4340313e-12 280 0 -6155.851 1.0913936e-11 -0.0011954718 1.7509039e-11 8.2114315e-12 290 0 -6155.851 1.0913936e-11 -0.0011954718 1.7563475e-11 8.2074347e-12 300 0 -6155.851 1.0913936e-11 -0.0011954718 1.7385805e-11 8.4339202e-12 310 0 -6155.851 1.0913936e-11 -0.0011954718 1.7432996e-11 8.3754115e-12 320 0 -6155.851 1.0913936e-11 -0.0011954718 1.7523174e-11 8.472778e-12 330 0 -6155.851 1.0913936e-11 -0.0011954718 1.7343221e-11 8.1784579e-12 340 0 -6155.851 1.0913936e-11 -0.0011954718 1.7426002e-11 8.1481488e-12 350 0 -6155.851 1.0913936e-11 -0.0011954718 1.74698e-11 8.3067997e-12 360 0 -6155.851 1.0913936e-11 -0.0011954718 1.738067e-11 8.5164098e-12 370 0 -6155.851 1.0913936e-11 -0.0011954718 1.753599e-11 8.3784091e-12 380 0 -6155.851 1.0913936e-11 -0.0011954718 1.7339446e-11 8.3465457e-12 390 0 -6155.851 1.0913936e-11 -0.0011954718 1.7437576e-11 8.5182972e-12 400 0 -6155.851 1.0913936e-11 -0.0011954718 1.7300047e-11 8.1350482e-12 410 0 -6155.851 1.0913936e-11 -0.0011954718 1.7222838e-11 8.2779339e-12 420 0 -6155.851 1.0913936e-11 -0.0011954718 1.7421602e-11 8.0918605e-12 430 0 -6155.851 1.0913936e-11 -0.0011954718 1.7416773e-11 8.3816287e-12 440 0 -6155.851 1.0913936e-11 -0.0011954718 1.7347863e-11 8.4523499e-12 450 0 -6155.851 1.0913936e-11 -0.0011954718 1.7408828e-11 8.1795681e-12 460 0 -6155.851 1.0913936e-11 -0.0011954718 1.7534991e-11 8.308576e-12 470 0 -6155.851 1.0913936e-11 -0.0011954718 1.7459565e-11 8.2645002e-12 480 0 -6155.851 1.0913936e-11 -0.0011954718 1.7273457e-11 8.5179641e-12 490 0 -6155.851 1.0913936e-11 -0.0011954718 1.7452029e-11 8.4042773e-12 500 0 -6155.851 1.0913936e-11 -0.0011954718 1.7463576e-11 8.1070706e-12 Loop time of 42.621 on 4 procs for 500 steps with 846 atoms Minimization stats: Stopping criterion = max force evaluations Energy initial, next-to-last, final = -6155.85097822 -6155.8510078 -6155.8510078 Force two-norm initial, final = 0.00144775 6.46495e-12 Force max component initial, final = 0.000150789 6.70891e-13 Final line search alpha, max atom move = 1 6.70891e-13 Iterations, force evaluations = 500 1000 Pair time (%) = 7.36905 (17.2897) Neigh time (%) = 0 (0) Comm time (%) = 0.579092 (1.3587) Outpt time (%) = 0.00601137 (0.0141042) Other time (%) = 34.6668 (81.3375) Nlocal: 211.5 ave 216 max 198 min Histogram: 1 0 0 0 0 0 0 0 0 3 Nghost: 195.75 ave 261 max 126 min Histogram: 2 0 0 0 0 0 0 0 0 2 Neighs: 0 ave 0 max 0 min Histogram: 4 0 0 0 0 0 0 0 0 0 FullNghs: 48199.5 ave 53136 max 41085 min Histogram: 1 0 0 1 0 0 0 0 0 2 Total # of neighbors = 192798 Ave neighs/atom = 227.894 Neighbor list builds = 0 Dangerous builds = 0 #min_style sd #min_modify line backtrack #minimize 0 0 1000 1000 fix_modify AtC output now # u = F L^3 / 3 EI --> EI = F L^3 / 3 u variable Q equal c_Q variable ux equal ${dx} variable ux equal 1.0913936421275138855e-11 variable uz equal ${dz} variable uz equal -0.0011954718283959664404 variable Fx equal f_FIX[1] variable Fz equal f_FIX[3] variable EI equal ${Fx}*${Lfree}*${Lfree}*${Lfree}/3./${ux} variable EI equal 1.7463575724407931489e-11*${Lfree}*${Lfree}*${Lfree}/3./${ux} variable EI equal 1.7463575724407931489e-11*90*${Lfree}*${Lfree}/3./${ux} variable EI equal 1.7463575724407931489e-11*90*90*${Lfree}/3./${ux} variable EI equal 1.7463575724407931489e-11*90*90*90/3./${ux} variable EI equal 1.7463575724407931489e-11*90*90*90/3./1.0913936421275138855e-11 variable EI equal ${EI}*${eV2J}*${A2m} variable EI equal 388828.44257354736328*${eV2J}*${A2m} variable EI equal 388828.44257354736328*1.6021764600000000642e-19*${A2m} variable EI equal 388828.44257354736328*1.6021764600000000642e-19*1.0000000000000000364e-10 print ">> V $b $a F ${Fx} ${Fz} u ${ux} ${uz} Q $Q EI ${EI}" >> V -0 0 F 1.7463575724407931489e-11 8.1070705704178180895e-12 u 1.0913936421275138855e-11 -0.0011954718283959664404 Q 0 EI 6.2297177766979946381e-24 next i jump SELF loop_i variable b equal ($i-1)*${Vg}/${ng}/${Lz} variable b equal (2-1)*${Vg}/${ng}/${Lz} variable b equal (2-1)*0.14999999999999999445/${ng}/${Lz} variable b equal (2-1)*0.14999999999999999445/3/${Lz} variable b equal (2-1)*0.14999999999999999445/3/-51103.063299276320322 fix_modify AtC fix electric_potential all linear 0 0 0 $b 0 $a ${V0} # << physics and will be treated as null Memory usage per processor = 51.8077 Mbytes Step Q PotEng dx dz FIX[1] FIX[3] 500 0 -6155.851 0.0003179655 -0.0011954718 1.7463576e-11 8.1070706e-12 510 0 -6155.851 0.0003179655 -0.0011954718 1.7251516e-11 8.5466079e-12 520 0 -6155.851 0.0003179655 -0.0011954718 1.7276357e-11 8.2207574e-12 530 0 -6155.851 0.0003179655 -0.0011954718 1.75636e-11 8.4386942e-12 540 0 -6155.851 0.0003179655 -0.0011954718 1.7522834e-11 8.5189633e-12 550 0 -6155.851 0.0003179655 -0.0011954718 1.7338121e-11 8.1677998e-12 560 0 -6155.851 0.0003179655 -0.0011954718 1.7448248e-11 8.4081631e-12 570 0 -6155.851 0.0003179655 -0.0011954718 1.7392986e-11 8.5064178e-12 580 0 -6155.851 0.0003179655 -0.0011954718 1.7444438e-11 8.5607077e-12 590 0 -6155.851 0.0003179655 -0.0011954718 1.7296425e-11 8.4051655e-12 600 0 -6155.851 0.0003179655 -0.0011954718 1.7447616e-11 8.3621998e-12 610 0 -6155.851 0.0003179655 -0.0011954718 1.7417904e-11 8.3870688e-12 620 0 -6155.851 0.0003179655 -0.0011954718 1.7328212e-11 8.6393115e-12 630 0 -6155.851 0.0003179655 -0.0011954718 1.7411971e-11 8.4993124e-12 640 0 -6155.851 0.0003179655 -0.0011954718 1.7426383e-11 8.6461949e-12 650 0 -6155.851 0.0003179655 -0.0011954718 1.7399009e-11 8.3740792e-12 660 0 -6155.851 0.0003179655 -0.0011954718 1.737387e-11 8.4294793e-12 670 0 -6155.851 0.0003179655 -0.0011954718 1.7378914e-11 8.7023722e-12 680 0 -6155.851 0.0003179655 -0.0011954718 1.734771e-11 8.80096e-12 690 0 -6155.851 0.0003179655 -0.0011954718 1.7320447e-11 8.8147267e-12 700 0 -6155.851 0.0003179655 -0.0011954718 1.7359548e-11 8.7029273e-12 710 0 -6155.851 0.0003179655 -0.0011954718 1.7191474e-11 8.8338226e-12 720 0 -6155.851 0.0003179655 -0.0011954718 1.7362872e-11 8.7141405e-12 730 0 -6155.851 0.0003179655 -0.0011954718 1.7459898e-11 8.5019769e-12 740 0 -6155.851 0.0003179655 -0.0011954718 1.724575e-11 8.7195806e-12 750 0 -6155.851 0.0003179655 -0.0011954718 1.7368686e-11 8.9750429e-12 760 0 -6155.851 0.0003179655 -0.0011954718 1.7282762e-11 8.5165208e-12 770 0 -6155.851 0.0003179655 -0.0011954718 1.7351915e-11 8.6922691e-12 780 0 -6155.851 0.0003179655 -0.0011954718 1.7261335e-11 8.8746788e-12 790 0 -6155.851 0.0003179655 -0.0011954718 1.7332431e-11 8.4021679e-12 800 0 -6155.851 0.0003179655 -0.0011954718 1.7336011e-11 8.6323171e-12 810 0 -6155.851 0.0003179655 -0.0011954718 1.7329544e-11 8.656631e-12 820 0 -6155.851 0.0003179655 -0.0011954718 1.7118616e-11 8.7636565e-12 830 0 -6155.851 0.0003179655 -0.0011954718 1.7304474e-11 8.7291285e-12 840 0 -6155.851 0.0003179655 -0.0011954718 1.7398697e-11 8.7205798e-12 850 0 -6155.851 0.0003179655 -0.0011954718 1.7366813e-11 8.8165031e-12 860 0 -6155.851 0.0003179655 -0.0011954718 1.7268856e-11 8.8138385e-12 870 0 -6155.851 0.0003179655 -0.0011954718 1.7315867e-11 9.0394359e-12 880 0 -6155.851 0.0003179655 -0.0011954718 1.7205706e-11 8.9996899e-12 890 0 -6155.851 0.0003179655 -0.0011954718 1.7218945e-11 9.0571994e-12 900 0 -6155.851 0.0003179655 -0.0011954718 1.7313557e-11 8.9475094e-12 910 0 -6155.851 0.0003179655 -0.0011954718 1.7205095e-11 8.8882235e-12 920 0 -6155.851 0.0003179655 -0.0011954718 1.7258906e-11 8.6174401e-12 930 0 -6155.851 0.0003179655 -0.0011954718 1.7300519e-11 9.1007202e-12 940 0 -6155.851 0.0003179655 -0.0011954718 1.7295516e-11 8.8616892e-12 950 0 -6155.851 0.0003179655 -0.0011954718 1.7298798e-11 8.9259711e-12 960 0 -6155.851 0.0003179655 -0.0011954718 1.7154941e-11 8.7637675e-12 970 0 -6155.851 0.0003179655 -0.0011954718 1.7201674e-11 9.0283336e-12 980 0 -6155.851 0.0003179655 -0.0011954718 1.7269717e-11 8.5640384e-12 990 0 -6155.851 0.0003179655 -0.0011954718 1.7215684e-11 8.985479e-12 1000 0 -6155.851 0.0003179655 -0.0011954718 1.7359402e-11 9.1016084e-12 Loop time of 42.3431 on 4 procs for 500 steps with 846 atoms Minimization stats: Stopping criterion = max force evaluations Energy initial, next-to-last, final = -6155.8510078 -6155.8510078 -6155.8510078 Force two-norm initial, final = 6.46495e-12 6.71492e-12 Force max component initial, final = 6.70891e-13 6.69757e-13 Final line search alpha, max atom move = 1 6.69757e-13 Iterations, force evaluations = 500 1000 Pair time (%) = 7.36889 (17.4028) Neigh time (%) = 0 (0) Comm time (%) = 0.586025 (1.38399) Outpt time (%) = 0.00627393 (0.0148169) Other time (%) = 34.3819 (81.1984) Nlocal: 211.5 ave 216 max 198 min Histogram: 1 0 0 0 0 0 0 0 0 3 Nghost: 195.75 ave 261 max 126 min Histogram: 2 0 0 0 0 0 0 0 0 2 Neighs: 0 ave 0 max 0 min Histogram: 4 0 0 0 0 0 0 0 0 0 FullNghs: 48199.5 ave 53136 max 41085 min Histogram: 1 0 0 1 0 0 0 0 0 2 Total # of neighbors = 192798 Ave neighs/atom = 227.894 Neighbor list builds = 0 Dangerous builds = 0 #min_style sd #min_modify line backtrack #minimize 0 0 1000 1000 fix_modify AtC output now # u = F L^3 / 3 EI --> EI = F L^3 / 3 u variable Q equal c_Q variable ux equal ${dx} variable ux equal 0.0003179654981977364514 variable uz equal ${dz} variable uz equal -0.0011954718283959664404 variable Fx equal f_FIX[1] variable Fz equal f_FIX[3] variable EI equal ${Fx}*${Lfree}*${Lfree}*${Lfree}/3./${ux} variable EI equal 1.7359402110228572269e-11*${Lfree}*${Lfree}*${Lfree}/3./${ux} variable EI equal 1.7359402110228572269e-11*90*${Lfree}*${Lfree}/3./${ux} variable EI equal 1.7359402110228572269e-11*90*90*${Lfree}/3./${ux} variable EI equal 1.7359402110228572269e-11*90*90*90/3./${ux} variable EI equal 1.7359402110228572269e-11*90*90*90/3./0.0003179654981977364514 variable EI equal ${EI}*${eV2J}*${A2m} variable EI equal 0.013266642880109728517*${eV2J}*${A2m} variable EI equal 0.013266642880109728517*1.6021764600000000642e-19*${A2m} variable EI equal 0.013266642880109728517*1.6021764600000000642e-19*1.0000000000000000364e-10 print ">> V $b $a F ${Fx} ${Fz} u ${ux} ${uz} Q $Q EI ${EI}" >> V -9.7841492802855238901e-07 0 F 1.7359402110228572269e-11 9.1016083558770333184e-12 u 0.0003179654981977364514 -0.0011954718283959664404 Q 0 EI 2.125550292573840973e-31 next i jump SELF loop_i variable b equal ($i-1)*${Vg}/${ng}/${Lz} variable b equal (3-1)*${Vg}/${ng}/${Lz} variable b equal (3-1)*0.14999999999999999445/${ng}/${Lz} variable b equal (3-1)*0.14999999999999999445/3/${Lz} variable b equal (3-1)*0.14999999999999999445/3/-51103.063299276320322 fix_modify AtC fix electric_potential all linear 0 0 0 $b 0 $a ${V0} # << physics and will be treated as null Memory usage per processor = 51.8077 Mbytes Step Q PotEng dx dz FIX[1] FIX[3] 1000 0 -6155.851 0.00031796548 -0.0011954718 1.7359402e-11 9.1016084e-12 1010 0 -6155.851 0.00031796548 -0.0011954718 1.72647e-11 8.9737107e-12 1020 0 -6155.851 0.00031796548 -0.0011954718 1.7298243e-11 9.3161034e-12 1030 0 -6155.851 0.00031796548 -0.0011954718 1.7292941e-11 8.7504448e-12 1040 0 -6155.851 0.00031796548 -0.0011954718 1.7324222e-11 8.9780405e-12 1050 0 -6155.851 0.00031796548 -0.0011954718 1.7239831e-11 8.8595797e-12 1060 0 -6155.851 0.00031796548 -0.0011954718 1.7318608e-11 8.6920471e-12 1070 0 -6155.851 0.00031796548 -0.0011954718 1.7192938e-11 8.8485885e-12 1080 0 -6155.851 0.00031796548 -0.0011954718 1.7274428e-11 8.8733465e-12 1090 0 -6155.851 0.00031796548 -0.0011954718 1.7129246e-11 9.0292218e-12 1100 0 -6155.851 0.00031796548 -0.0011954718 1.7195401e-11 9.1879837e-12 1110 0 -6155.851 0.00031796548 -0.0011954718 1.7221478e-11 8.9610541e-12 1120 0 -6155.851 0.00031796548 -0.0011954718 1.7302357e-11 9.2608143e-12 1130 0 -6155.851 0.00031796548 -0.0011954718 1.7290416e-11 9.0714103e-12 1140 0 -6155.851 0.00031796548 -0.0011954718 1.7198343e-11 9.21907e-12 1150 0 -6155.851 0.00031796548 -0.0011954718 1.7163059e-11 9.2147401e-12 1160 0 -6155.851 0.00031796548 -0.0011954718 1.7186443e-11 9.0759622e-12 1170 0 -6155.851 0.00031796548 -0.0011954718 1.7350291e-11 9.0307761e-12 1180 0 -6155.851 0.00031796548 -0.0011954718 1.7178033e-11 8.9124264e-12 1190 0 -6155.851 0.00031796548 -0.0011954718 1.7142825e-11 9.4578789e-12 1200 0 -6155.851 0.00031796548 -0.0011954718 1.7238853e-11 8.9984686e-12 1210 0 -6155.851 0.00031796548 -0.0011954718 1.7307909e-11 8.8733465e-12 1220 0 -6155.851 0.00031796548 -0.0011954718 1.7251884e-11 9.2414965e-12 1230 0 -6155.851 0.00031796548 -0.0011954718 1.7304682e-11 9.1451291e-12 1240 0 -6155.851 0.00031796548 -0.0011954718 1.7177992e-11 9.1870955e-12 1250 0 -6155.851 0.00031796548 -0.0011954718 1.7087293e-11 9.1605612e-12 1260 0 -6155.851 0.00031796548 -0.0011954718 1.7135144e-11 9.0688568e-12 1270 0 -6155.851 0.00031796548 -0.0011954718 1.7224919e-11 9.0758512e-12 1280 0 -6155.851 0.00031796548 -0.0011954718 1.7203346e-11 9.1016084e-12 1290 0 -6155.851 0.00031796548 -0.0011954718 1.7203673e-11 9.2676977e-12 1300 0 -6155.851 0.00031796548 -0.0011954718 1.7155246e-11 9.1611163e-12 1310 0 -6155.851 0.00031796548 -0.0011954718 1.7048158e-11 9.2623686e-12 1320 0 -6155.851 0.00031796548 -0.0011954718 1.7049185e-11 9.2745811e-12 1330 0 -6155.851 0.00031796548 -0.0011954718 1.7226918e-11 9.383605e-12 1340 0 -6155.851 0.00031796548 -0.0011954718 1.7146114e-11 9.0593089e-12 1350 0 -6155.851 0.00031796548 -0.0011954718 1.7130807e-11 9.2582608e-12 1360 0 -6155.851 0.00031796548 -0.0011954718 1.7170206e-11 9.4171337e-12 1370 0 -6155.851 0.00031796548 -0.0011954718 1.7139155e-11 9.0635277e-12 1380 0 -6155.851 0.00031796548 -0.0011954718 1.7048789e-11 9.1849861e-12 1390 0 -6155.851 0.00031796548 -0.0011954718 1.7176548e-11 9.2297281e-12 1400 0 -6155.851 0.00031796548 -0.0011954718 1.7135373e-11 9.2431618e-12 1410 0 -6155.851 0.00031796548 -0.0011954718 1.7186665e-11 9.3181018e-12 1420 0 -6155.851 0.00031796548 -0.0011954718 1.7178928e-11 9.4295682e-12 1430 0 -6155.851 0.00031796548 -0.0011954718 1.7148834e-11 9.4859676e-12 1440 0 -6155.851 0.00031796548 -0.0011954718 1.715662e-11 9.3871577e-12 1450 0 -6155.851 0.00031796548 -0.0011954718 1.7190711e-11 9.3713926e-12 1460 0 -6155.851 0.00031796548 -0.0011954718 1.7210958e-11 9.5933261e-12 1470 0 -6155.851 0.00031796548 -0.0011954718 1.7199183e-11 9.4561026e-12 1480 0 -6155.851 0.00031796548 -0.0011954718 1.7054681e-11 9.3104413e-12 1490 0 -6155.851 0.00031796548 -0.0011954718 1.722188e-11 9.3294261e-12 1500 0 -6155.851 0.00031796548 -0.0011954718 1.7142694e-11 9.3715036e-12 Loop time of 42.3047 on 4 procs for 500 steps with 846 atoms Minimization stats: Stopping criterion = max force evaluations Energy initial, next-to-last, final = -6155.8510078 -6155.8510078 -6155.8510078 Force two-norm initial, final = 6.71492e-12 6.81183e-12 Force max component initial, final = 6.69757e-13 8.93204e-13 Final line search alpha, max atom move = 1 8.93204e-13 Iterations, force evaluations = 500 1000 Pair time (%) = 7.34088 (17.3524) Neigh time (%) = 0 (0) Comm time (%) = 0.570727 (1.34908) Outpt time (%) = 0.00494117 (0.0116799) Other time (%) = 34.3882 (81.2869) Nlocal: 211.5 ave 216 max 198 min Histogram: 1 0 0 0 0 0 0 0 0 3 Nghost: 195.75 ave 261 max 126 min Histogram: 2 0 0 0 0 0 0 0 0 2 Neighs: 0 ave 0 max 0 min Histogram: 4 0 0 0 0 0 0 0 0 0 FullNghs: 48199.5 ave 53136 max 41085 min Histogram: 1 0 0 1 0 0 0 0 0 2 Total # of neighbors = 192798 Ave neighs/atom = 227.894 Neighbor list builds = 0 Dangerous builds = 0 #min_style sd #min_modify line backtrack #minimize 0 0 1000 1000 fix_modify AtC output now # u = F L^3 / 3 EI --> EI = F L^3 / 3 u variable Q equal c_Q variable ux equal ${dx} variable ux equal 0.0003179654813720844686 variable uz equal ${dz} variable uz equal -0.0011954718283959664404 variable Fx equal f_FIX[1] variable Fz equal f_FIX[3] variable EI equal ${Fx}*${Lfree}*${Lfree}*${Lfree}/3./${ux} variable EI equal 1.714269351471564562e-11*${Lfree}*${Lfree}*${Lfree}/3./${ux} variable EI equal 1.714269351471564562e-11*90*${Lfree}*${Lfree}/3./${ux} variable EI equal 1.714269351471564562e-11*90*90*${Lfree}/3./${ux} variable EI equal 1.714269351471564562e-11*90*90*90/3./${ux} variable EI equal 1.714269351471564562e-11*90*90*90/3./0.0003179654813720844686 variable EI equal ${EI}*${eV2J}*${A2m} variable EI equal 0.013101027526950992722*${eV2J}*${A2m} variable EI equal 0.013101027526950992722*1.6021764600000000642e-19*${A2m} variable EI equal 0.013101027526950992722*1.6021764600000000642e-19*1.0000000000000000364e-10 print ">> V $b $a F ${Fx} ${Fz} u ${ux} ${uz} Q $Q EI ${EI}" >> V -1.956829856057104778e-06 0 F 1.714269351471564562e-11 9.3715035731634088734e-12 u 0.0003179654813720844686 -0.0011954718283959664404 Q 0 EI 2.0990157905492896479e-31 next i jump SELF loop_i