Topology Optimization 3D.ipynb

    "                println(\" Change Stable for $changeStable iterations\")\n",
    "            else\n",
    "                changeStable=0\n",
    "            end\n",
    "            if (changeStable<10)\n",
    "                # Start iteration\n",
    "                loop += 1\n",
    "                # FE-ANALYSIS\n",
    "                sK = reshape(KE[:]*(Emin.+xPhys[:]'.^penal*(Emax-Emin)),64*nelx*nely,1)\n",
    "                K = sparse(vec(iK),vec(jK),vec(sK))+S;K = (K+K')/2\n",
    "                @timed U[freedofs,:] = K[freedofs,freedofs] \\ Array(F[freedofs,:])\n",
    "                U1=U[:,1]\n",
    "                U2=U[:,2]\n",
    "                # Objective function and sensitivity analysis\n",
    "                #ce = reshape(sum((U1[edofMat]*KE).*U2[edofMat],dims=2),nely,nelx)\n",
    "\n",
    "                ce=reshape(-sum((U1[edofMat]*KE).*U2[edofMat],dims=2),nely,nelx)\n",
    "\n",
    "                #c = sum((Emin.+xPhys[:].^penal*(Emax-Emin)).*ce)\n",
    "\n",
    "                c=U[DofDOut,1]\n",
    "\n",
    "                dc = -penal.*(Emax-Emin).*xPhys.^(penal-1).*ce\n",
    "                dv = ones(nely,nelx)\n",
    "                dc[:] = H*(dc[:]./Hs)\n",
    "                dv[:] = H*(dv[:]./Hs)\n",
    "\n",
    "                # OPTIMALITY CRITERIA UPDATE OF DESIGN VARIABLES AND PHYSICAL DENSITIES\n",
    "                l1 = 0; l2 = 1e9; move = 0.05; xnew = 0 #move=0.2\n",
    "                while (l2-l1)/(l2+l1) > 1e-4 && l2>1e-40\n",
    "                #while (l2-l1)/(l1+l2) > 1e-3\n",
    "                    lmid = 0.5*(l2+l1)\n",
    "                    xnew = max.(0,max.(x.-move,min.(1,min.(x.+move,x.*sqrt.(max.(1e-10,-dc./dv./lmid))))))\n",
    "                    #xnew = max.(0,max.(x.-move,min.(1,min.(x.+move,x.*sqrt.(-dc./dv./lmid)))))\n",
    "                    xPhys[:] = (H*xnew[:])./Hs\n",
    "                    if sum(xPhys[:]) > volfrac*nelx*nely\n",
    "                        l1 = lmid\n",
    "                    else\n",
    "                        l2 = lmid\n",
    "                    end\n",
    "                end\n",
    "                change = maximum(abs.(xnew[:].-x[:]))\n",
    "                x = xnew\n",
    "\n",
    "                # print result\n",
    "                m=mean(xPhys[:])\n",
    "                println(\" It:$loop Obj:$c Vol:$m ch:$change \")\n",
    "\n",
    "                xPhys = copy(x)\n",
    "            end\n",
    "        end\n",
    "    end\n",
    "    # heatmap(xPhys, legend=false, axis=nothing, foreground_color_subplot=colorant\"white\",fc=:grays,clims=(0.0, 1.0))\n",
    "    # heatmap(xPhys, legend=false,fc=:grays,clims=(0.0, 1.0))\n",
    "    return xPhys\n",
    "end"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 210,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "2×3 Array{Float64,2}:\n",
       "    1.0  1.0  1.0\n",
       " 7321.0  1.0  1.0"
      ]
     },
     "execution_count": 210,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "nelx=120\n",
    "nely=60\n",
    "\n",
    "function getIndex(i,j,nelx,nely)\n",
    "    return (i-1)*(nely+1)+(j-1)+1\n",
    "end\n",
    "\n",
    "# DEFINE LOADS AND SUPPORTS \n",
    "LeftUpperNode=getIndex(1,1,nelx,nely)\n",
    "LeftEdgeNodes = 1:nely+1\n",
    "RigthBottomNode=getIndex(nelx+1,nely+1,nelx,nely)\n",
    "LeftBottomNode=getIndex(1,nely+1,nelx,nely)\n",
    "UpperEdgeNodes= 1:nely+1:getIndex(nelx+1,1,nelx,nely)\n",
    "LeftUpperNode= getIndex(1,1,nelx,nely)\n",
    "RightUpperNode= getIndex(nelx+1,1,nelx,nely)\n",
    "\n",
    "\n",
    "Index=[LeftUpperNode];Direction=[1];Value=[0.5]; #direction 1 if x and 2 if y\n",
    "Load=[Index Direction Value]\n",
    "\n",
    "# Index=union(UpperEdgeNodes,LeftBottomNode,LeftBottomNode);\n",
    "Index=vcat(Array(UpperEdgeNodes),LeftBottomNode,LeftBottomNode)\n",
    "Direction=ones(Int,length(Index)).+1\n",
    "Direction[length(Index)]=1\n",
    "Direction[length(Index)-1]=1\n",
    "Support=[Index Direction]\n",
    "\n",
    "DOut=[RightUpperNode,1] #Index,Direction 1 if x and 2 if y\n",
    "\n",
    "Index=union(LeftUpperNode,RightUpperNode);\n",
    "Direction=ones(Int,length(Index))\n",
    "Value=[1.0 ,1.0] # k values.. 1.0 for now\n",
    "Spring=[Index Direction Value]\n",
    "\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 211,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Minimum compliance problem with OC\n",
      "ndes: 120 x 60\n",
      "volfrac: 0.3 rmin: 5.4 penal: 3.0\n",
      " Penalty: 1.0\n",
      " It:1 Obj:0.00724865568899182 Vol:0.28414411113183696 ch:0.04999999999999999 \n",
      " It:2 Obj:0.005577169689665992 Vol:0.27226037328947356 ch:0.04999999999999999 \n",
      " It:3 Obj:0.004015190620551415 Vol:0.26386838585823374 ch:0.04999999999999999 \n",
      " It:4 Obj:0.0025962809792353637 Vol:0.25899471124996154 ch:0.05 \n",
      " It:5 Obj:0.0013733154197931488 Vol:0.2576702933804316 ch:0.05 \n",
      " It:6 Obj:0.0004416514831678389 Vol:0.2551778713119799 ch:0.050000000000000044 \n",
      " It:7 Obj:1.6880032413706386e-9 Vol:0.2653530239539523 ch:0.050000000000000044 \n",
      " It:8 Obj:5.160688096686572e-19 Vol:0.2954986712623933 ch:0.050000000000000044 \n",
      " It:9 Obj:4.1325124678686526e-19 Vol:0.29999895731286996 ch:0.050000000000000044 \n",
      " It:10 Obj:3.210150145410155e-19 Vol:0.30000059096025883 ch:0.050000000000000044 \n",
      " It:11 Obj:1.6605007496275894e-19 Vol:0.2999988915327227 ch:0.050000000000000044 \n",
      " It:12 Obj:1.0689917989226525e-20 Vol:0.30000000421569767 ch:0.050000000000000044 \n",
      " It:13 Obj:-7.873292010239972e-19 Vol:0.2924252176758186 ch:0.050000000000000044 \n",
      " It:14 Obj:-1.3742945266680687e-18 Vol:0.2832277378698141 ch:0.050000000000000044 \n",
      " It:15 Obj:-5.114660848423582e-13 Vol:0.2668847611189359 ch:0.050000000000000044 \n",
      " It:16 Obj:-0.0005357163278417841 Vol:0.26973705180360263 ch:0.050000000000000044 \n",
      " It:17 Obj:-0.0005547613800468885 Vol:0.2829107498827742 ch:0.050000000000000044 \n",
      " It:18 Obj:-0.0012707730105698358 Vol:0.29096259975144384 ch:0.050000000000000044 \n",
      " It:19 Obj:-0.0006983097116753007 Vol:0.29999989659396964 ch:0.050000000000000044 \n",
      " It:20 Obj:-0.0009691946636089665 Vol:0.3000002974767414 ch:0.050000000000000044 \n",
      " It:21 Obj:-0.0008580332248741345 Vol:0.300000591208515 ch:0.050000000000000044 \n",
      " It:22 Obj:-0.0013789850353710946 Vol:0.30000087693714916 ch:0.050000000000000044 \n",
      " It:23 Obj:-0.001742201801465127 Vol:0.30000028830818615 ch:0.050000000000000044 \n",
      " It:24 Obj:-0.0018685116335939156 Vol:0.299999475182089 ch:0.050000000000000044 \n",
      " It:25 Obj:-0.0018581390694917355 Vol:0.3000010021650325 ch:0.050000000000000044 \n",
      " It:26 Obj:-0.002033114627213097 Vol:0.3000000911406021 ch:0.050000000000000044 \n",
      " It:27 Obj:-0.0020198531668903013 Vol:0.29999835659526425 ch:0.050000000000000044 \n",
      " It:28 Obj:-0.0018259546799917737 Vol:0.2999990268498648 ch:0.050000000000000044 \n",
      " It:29 Obj:-0.0018227686526821536 Vol:0.29999785473463203 ch:0.050000000000000044 \n",
      " It:30 Obj:-0.0020110971037746463 Vol:0.2999974138226926 ch:0.050000000000000044 \n",
      " It:31 Obj:-0.0019691004451147715 Vol:0.299997436368705 ch:0.050000000000000044 \n",
      " It:32 Obj:-0.002022448374449018 Vol:0.3000022133658273 ch:0.050000000000000044 \n",
      " It:33 Obj:-0.0017190942370086712 Vol:0.30000118901777134 ch:0.050000000000000044 \n",
      " It:34 Obj:-0.0014235113450949603 Vol:0.30000129398978637 ch:0.050000000000000044 \n",
      " It:35 Obj:-0.001953803503860813 Vol:0.2999993033798008 ch:0.050000000000000044 \n",
      " It:36 Obj:-0.001470819108930642 Vol:0.2999999579798965 ch:0.050000000000000044 \n",
      " It:37 Obj:-0.0019558980274770803 Vol:0.29999879950132796 ch:0.050000000000000044 \n",
      " It:38 Obj:-0.0014616434137992847 Vol:0.3000009067945146 ch:0.050000000000000044 \n",
      " It:39 Obj:-0.001936235750450506 Vol:0.3000000538121737 ch:0.050000000000000044 \n",
      " It:40 Obj:-0.001453631754969432 Vol:0.3000003130119977 ch:0.050000000000000044 \n",
      " It:41 Obj:-0.0019061636731031594 Vol:0.30000028194875283 ch:0.050000000000000044 \n",
      " It:42 Obj:-0.0014414479075445254 Vol:0.3000003849312099 ch:0.050000000000000044 \n",
      " It:43 Obj:-0.0018631415425843481 Vol:0.3000004146823153 ch:0.050000000000000044 \n",
      " It:44 Obj:-0.0014085813772937907 Vol:0.2999994682049826 ch:0.050000000000000044 \n",
      " It:45 Obj:-0.001825553159368587 Vol:0.29999910465832463 ch:0.050000000000000044 \n",
      " It:46 Obj:-0.0013840532764661604 Vol:0.2999998133536182 ch:0.050000000000000044 \n",
      " It:47 Obj:-0.0017325891322723592 Vol:0.29999964167786103 ch:0.050000000000000044 \n",
      " It:48 Obj:-0.0013435980093728659 Vol:0.2999998724534713 ch:0.050000000000000044 \n",
      " It:49 Obj:-0.0017013511767632787 Vol:0.30000005437963495 ch:0.050000000000000044 \n",
      " It:50 Obj:-0.001312398025570331 Vol:0.2999997031746756 ch:0.050000000000000044 \n",
      " It:51 Obj:-0.001648390484837648 Vol:0.3000000016965559 ch:0.050000000000000044 \n",
      " It:52 Obj:-0.0012819067148071874 Vol:0.29999999969357394 ch:0.050000000000000044 \n",
      " It:53 Obj:-0.0013475289219641187 Vol:0.30000003904559336 ch:0.050000000000000044 \n",
      " It:54 Obj:-0.0012764957680772263 Vol:0.2999999987838839 ch:0.050000000000000044 \n",
      " It:55 Obj:-0.001327743022011671 Vol:0.300000000026415 ch:0.050000000000000044 \n",
      " It:56 Obj:-0.0013100226911368456 Vol:0.30000004186615065 ch:0.050000000000000044 \n",
      " It:57 Obj:-0.00132073523316995 Vol:0.2994321242658948 ch:0.050000000000000044 \n",
      " It:58 Obj:-0.0012957800051783153 Vol:0.29984718960614737 ch:0.050000000000000044 \n",
      " It:59 Obj:-0.0012833065545167046 Vol:0.2995943798358368 ch:0.050000000000000044 \n",
      " It:60 Obj:-0.0012697422936858045 Vol:0.2986744304528967 ch:0.050000000000000044 \n",
      " It:61 Obj:-0.0015362108881567002 Vol:0.2975686541436958 ch:0.050000000000000044 \n",
      " It:62 Obj:-0.0013287547567995578 Vol:0.2955802510502939 ch:0.050000000000000044 \n",
      " It:63 Obj:-0.0015512275374638116 Vol:0.2939449353278186 ch:0.050000000000000044 \n",
      " It:64 Obj:-0.0016693977506686394 Vol:0.2930036503694704 ch:0.050000000000000044 \n",
      " It:65 Obj:-0.001183236539970163 Vol:0.2952139041132043 ch:0.050000000000000044 \n",
      " It:66 Obj:-0.001327573718478943 Vol:0.2941448741296751 ch:0.050000000000000044 \n",
      " It:67 Obj:-0.0010992868479182381 Vol:0.29690410631818065 ch:0.050000000000000044 \n",
      " It:68 Obj:-0.0014021912946957024 Vol:0.2950892724345704 ch:0.050000000000000044 \n",
      " It:69 Obj:-0.0012800047126479406 Vol:0.29308722283220656 ch:0.050000000000000044 \n",
      " It:70 Obj:-0.0013951800378358334 Vol:0.2911118016482039 ch:0.050000000000000044 \n",
      " It:71 Obj:-0.0012882112157517169 Vol:0.28797676856561893 ch:0.050000000000000044 \n",
      " It:72 Obj:-0.0014414725236112308 Vol:0.28546454275068234 ch:0.050000000000000044 \n",
      " It:73 Obj:-0.001287495472651417 Vol:0.2837597379500384 ch:0.050000000000000044 \n",
      " It:74 Obj:-0.0014412755618518286 Vol:0.28147592827716916 ch:0.050000000000000044 \n",
      " It:75 Obj:-0.0014027392231504082 Vol:0.28198567523197526 ch:0.050000000000000044 \n",
      " It:76 Obj:-0.0014653003724419056 Vol:0.28101723644628807 ch:0.050000000000000044 \n",
      " It:77 Obj:-0.0013896473519235744 Vol:0.28138727933908353 ch:0.050000000000000044 \n",
      " It:78 Obj:-0.0014165690649422585 Vol:0.2814287323301939 ch:0.050000000000000044 \n",
      " It:79 Obj:-0.0015009063995478481 Vol:0.2822983385390617 ch:0.050000000000000044 \n",
      " It:80 Obj:-0.001426020637040477 Vol:0.2829048375532662 ch:0.050000000000000044 \n",
      " It:81 Obj:-0.001391898791841554 Vol:0.2830001016692758 ch:0.050000000000000044 \n",
      " It:82 Obj:-0.001229499750772157 Vol:0.2847141817830438 ch:0.050000000000000044 \n",
      " It:83 Obj:-0.0013729715677859376 Vol:0.2847391000242437 ch:0.050000000000000044 \n",
      " It:84 Obj:-0.001317426553689101 Vol:0.28496319255386443 ch:0.050000000000000044 \n",
      " It:85 Obj:-0.0012913087552637644 Vol:0.2853928454466152 ch:0.050000000000000044 \n",
      " It:86 Obj:-0.0010886910963276311 Vol:0.28611436882685454 ch:0.050000000000000044 \n",
      " It:87 Obj:-0.001402681118106818 Vol:0.28682416855774123 ch:0.050000000000000044 \n",
      " It:88 Obj:-0.0013844346421734302 Vol:0.28720090973690016 ch:0.050000000000000044 \n",
      " It:89 Obj:-0.0014337850405349805 Vol:0.28842898338359374 ch:0.050000000000000044 \n",
      " It:90 Obj:-0.0017128137541596571 Vol:0.28986434039110287 ch:0.050000000000000044 \n",
      " It:91 Obj:-0.0015803114037223993 Vol:0.2916437172684146 ch:0.050000000000000044 \n",
      " It:92 Obj:-0.00173364278801786 Vol:0.2929724176043912 ch:0.050000000000000044 \n",
      " It:93 Obj:-0.0016757394331418833 Vol:0.2945222194550542 ch:0.050000000000000044 \n",
      " It:94 Obj:-0.0016664362077244718 Vol:0.295199265521328 ch:0.050000000000000044 \n",
      " It:95 Obj:-0.0016326933499954336 Vol:0.29716968169066277 ch:0.050000000000000044 \n",
      " It:96 Obj:-0.0017658216640493063 Vol:0.29739849808206154 ch:0.050000000000000044 \n",
      " It:97 Obj:-0.001611536837838809 Vol:0.29891644427589176 ch:0.050000000000000044 \n",
      " It:98 Obj:-0.00182009762792397 Vol:0.297858637581634 ch:0.050000000000000044 \n",
      " It:99 Obj:-0.0015259468905119066 Vol:0.2983013430037904 ch:0.050000000000000044 \n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " It:100 Obj:-0.0012157621945690378 Vol:0.29549192974007954 ch:0.050000000000000044 \n",
      " It:101 Obj:-0.0014953712855319394 Vol:0.2984639145567242 ch:0.050000000000000044 \n",
      " It:102 Obj:-0.0017768473184934248 Vol:0.2986582769090124 ch:0.050000000000000044 \n",
      " It:103 Obj:-0.0015860733126989823 Vol:0.2999999952011394 ch:0.050000000000000044 \n",
      " It:104 Obj:-0.0016726566707796946 Vol:0.3000000271303147 ch:0.050000000000000044 \n",
      " It:105 Obj:-0.0016882357670502984 Vol:0.30000010679536554 ch:0.050000000000000044 \n",
      " It:106 Obj:-0.0016235980989781527 Vol:0.299999851345384 ch:0.050000000000000044 \n",
      " It:107 Obj:-0.0016483308524467548 Vol:0.3000000912873617 ch:0.050000000000000044 \n",
      " It:108 Obj:-0.0015189647524668573 Vol:0.3000002898444881 ch:0.050000000000000044 \n",
      " It:109 Obj:-0.0013348233047333015 Vol:0.2999999565454052 ch:0.050000000000000044 \n",
      " It:110 Obj:-0.0012786969944339447 Vol:0.2999998676300767 ch:0.050000000000000044 \n",
      " It:111 Obj:-0.0013966972426780423 Vol:0.30000012170886886 ch:0.050000000000000044 \n",
      " It:112 Obj:-0.0015433915694432808 Vol:0.29999986846398746 ch:0.050000000000000044 \n",
      " It:113 Obj:-0.0015274114621395781 Vol:0.299999800464802 ch:0.050000000000000044 \n",
      " It:114 Obj:-0.0013893870105992558 Vol:0.2999996781720371 ch:0.050000000000000044 \n",
      " It:115 Obj:-0.0012150542991524306 Vol:0.29999970435490336 ch:0.050000000000000044 \n",
      " It:116 Obj:-0.0012375832418498967 Vol:0.3000001266130067 ch:0.050000000000000044 \n",
      " It:117 Obj:-0.0012179138894537124 Vol:0.3000000022512137 ch:0.050000000000000044 \n",
      " It:118 Obj:-0.0013150167570500034 Vol:0.29929648459858654 ch:0.050000000000000044 \n",
      " It:119 Obj:-0.0010936629690339915 Vol:0.298546747385337 ch:0.050000000000000044 \n",
      " It:120 Obj:-8.627289154506408e-8 Vol:0.2970464035436409 ch:0.050000000000000044 \n",
      " It:121 Obj:-0.0011126250759435534 Vol:0.29932324171365 ch:0.050000000000000044 \n",
      " It:122 Obj:-8.236316540934388e-8 Vol:0.29785757162294657 ch:0.050000000000000044 \n",
      " It:123 Obj:-0.0010662141796081114 Vol:0.2994580395649838 ch:0.050000000000000044 \n",
      " It:124 Obj:-0.001161392720417068 Vol:0.3000000318111312 ch:0.050000000000000044 \n",
      " It:125 Obj:-0.0011214330160958972 Vol:0.29968532990603386 ch:0.050000000000000044 \n",
      " It:126 Obj:-0.0012257171688615442 Vol:0.2999998743409085 ch:0.050000000000000044 \n",
      " It:127 Obj:-0.001156321655641591 Vol:0.29942295419175946 ch:0.050000000000000044 \n",
      " It:128 Obj:-0.0007721496987268883 Vol:0.30000000207907784 ch:0.050000000000000044 \n",
      " It:129 Obj:-0.0009761352457030803 Vol:0.2999999968370172 ch:0.050000000000000044 \n",
      " It:130 Obj:-0.0007270521661219234 Vol:0.2999999993369475 ch:0.050000000000000044 \n",
      " It:131 Obj:-0.001281072349680077 Vol:0.3000000012047781 ch:0.050000000000000044 \n",
      " It:132 Obj:-0.0007829050709010559 Vol:0.2996908384301506 ch:0.050000000000000044 \n",
      " It:133 Obj:-0.0011718445674975542 Vol:0.29926801781241064 ch:0.050000000000000044 \n",
      " It:134 Obj:-0.0010752318573370191 Vol:0.29864803496443126 ch:0.050000000000000044 \n",
      " It:135 Obj:-0.0012617532690805727 Vol:0.2989521972391316 ch:0.050000000000000044 \n",
      " It:136 Obj:-0.0011007326950678872 Vol:0.2981631424374452 ch:0.050000000000000044 \n",
      " It:137 Obj:-0.001282772556052301 Vol:0.2979545494760334 ch:0.050000000000000044 \n",
      " It:138 Obj:-0.0011004782512439688 Vol:0.2970816792121082 ch:0.050000000000000044 \n",
      " It:139 Obj:-0.00128775213127048 Vol:0.2967155955775567 ch:0.050000000000000044 \n",
      " It:140 Obj:-0.0011126564054777597 Vol:0.29558634791216654 ch:0.050000000000000044 \n",
      " It:141 Obj:-0.0012941973811425628 Vol:0.29524064910927345 ch:0.050000000000000044 \n",
      " It:142 Obj:-0.0012969602113052873 Vol:0.29341188475479996 ch:0.050000000000000044 \n",
      " It:143 Obj:-0.0013031885155715354 Vol:0.2914960252787561 ch:0.050000000000000044 \n",
      " It:144 Obj:-0.0012012052469533494 Vol:0.28669675292916746 ch:0.050000000000000044 \n",
      " It:145 Obj:-8.646138843457576e-7 Vol:0.2883505677628838 ch:0.050000000000000044 \n",
      " It:146 Obj:-0.0013472648341405081 Vol:0.29114290247979724 ch:0.050000000000000044 \n",
      " It:147 Obj:-0.0012741430072483793 Vol:0.2906869515266112 ch:0.050000000000000044 \n",
      " It:148 Obj:-0.0011194379359791731 Vol:0.2877121964130391 ch:0.050000000000000044 \n",
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      " Penalty: 1.5\n",
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      " It:39 Obj:-0.0029888898998069024 Vol:0.2999989555043544 ch:0.050000000000000044 \n",
      " It:40 Obj:-0.003000977310247962 Vol:0.30000083152145984 ch:0.050000000000000044 \n",
      " It:41 Obj:-0.0030101459944996767 Vol:0.299999143709483 ch:0.050000000000000044 \n",
      " It:42 Obj:-0.0030104819770236987 Vol:0.30000004096445093 ch:0.050000000000000044 \n",
      " It:43 Obj:-0.0030115854171694797 Vol:0.3000004167221948 ch:0.050000000000000044 \n",
      " It:44 Obj:-0.0030173964853148503 Vol:0.299999757227402 ch:0.050000000000000044 \n",
      " It:45 Obj:-0.0030232031613742177 Vol:0.30000020669217853 ch:0.050000000000000044 \n",
      " It:46 Obj:-0.0030290245603923228 Vol:0.2999990966951201 ch:0.050000000000000044 \n",
      " It:47 Obj:-0.003033450197493283 Vol:0.30000104207936235 ch:0.050000000000000044 \n",
      " It:48 Obj:-0.0030342394064318628 Vol:0.2999993521583482 ch:0.050000000000000044 \n",
      " It:49 Obj:-0.0030351043934612803 Vol:0.30000058831914833 ch:0.050000000000000044 \n",
      " It:50 Obj:-0.0030363223786318873 Vol:0.2999992292400217 ch:0.050000000000000044 \n",
      " It:51 Obj:-0.003037573442615999 Vol:0.3000008665228125 ch:0.050000000000000044 \n",
      " It:52 Obj:-0.0030388591732141298 Vol:0.3000008019080327 ch:0.050000000000000044 \n",
      " It:53 Obj:-0.003040080841113298 Vol:0.3000006288838759 ch:0.050000000000000044 \n",
      " It:54 Obj:-0.0030414114272671864 Vol:0.3000004836108745 ch:0.050000000000000044 \n",
      " It:55 Obj:-0.0030428740540628463 Vol:0.2999995563718782 ch:0.050000000000000044 \n",
      " It:56 Obj:-0.0030441887757355216 Vol:0.2999995807141313 ch:0.050000000000000044 \n",
      " It:57 Obj:-0.00304552375535545 Vol:0.29999963505544974 ch:0.050000000000000044 \n",
      " It:58 Obj:-0.0030469697452426927 Vol:0.3000000931647004 ch:0.050000000000000044 \n",
      " It:59 Obj:-0.003048432849054328 Vol:0.29999982992252244 ch:0.050000000000000044 \n",
      " It:60 Obj:-0.003049891453463604 Vol:0.30000006203519947 ch:0.050000000000000044 \n",
      " It:61 Obj:-0.0030512482139773635 Vol:0.3000006001733549 ch:0.050000000000000044 \n",
      " It:62 Obj:-0.0030524747400144064 Vol:0.2999995012789525 ch:0.050000000000000044 \n",
      " It:63 Obj:-0.0030536997795506267 Vol:0.3000000796306338 ch:0.050000000000000044 \n",
      " It:64 Obj:-0.0030550351390995468 Vol:0.29999944249409366 ch:0.050000000000000044 \n",
      " It:65 Obj:-0.003056418934260959 Vol:0.30000064958354605 ch:0.050000000000000044 \n",
      " It:66 Obj:-0.0030578447081921903 Vol:0.3000003097425185 ch:0.050000000000000044 \n",
      " It:67 Obj:-0.0030593645734356945 Vol:0.2999998304581575 ch:0.050000000000000044 \n",
      " It:68 Obj:-0.003060935785412832 Vol:0.3000003922894368 ch:0.050000000000000044 \n",
      " It:69 Obj:-0.003062589790209095 Vol:0.3000005406760159 ch:0.050000000000000044 \n",
      " It:70 Obj:-0.0030643523370892643 Vol:0.30000042730334453 ch:0.050000000000000044 \n",
      " It:71 Obj:-0.003066182792112461 Vol:0.30000019767728114 ch:0.050000000000000044 \n",
      " It:72 Obj:-0.003068029042065628 Vol:0.3000003038717537 ch:0.050000000000000044 \n",
      " It:73 Obj:-0.00306981898648954 Vol:0.29999962351683535 ch:0.050000000000000044 \n",
      " It:74 Obj:-0.003070994442281453 Vol:0.3000000523322362 ch:0.050000000000000044 \n",
      " It:75 Obj:-0.0030716607106402306 Vol:0.3000001166041756 ch:0.050000000000000044 \n",
      " It:76 Obj:-0.0030721371514543733 Vol:0.3000001455091443 ch:0.050000000000000044 \n",
      " It:77 Obj:-0.00307248497091673 Vol:0.30000009297830127 ch:0.050000000000000044 \n",
      " It:78 Obj:-0.003072811795352044 Vol:0.30000002826239736 ch:0.050000000000000044 \n",
      " It:79 Obj:-0.00307313639145496 Vol:0.29999985742645446 ch:0.050000000000000044 \n",
      " It:80 Obj:-0.0030735025410681934 Vol:0.2999997760358454 ch:0.050000000000000044 \n",
      " It:81 Obj:-0.003073973256838923 Vol:0.30000012070930526 ch:0.050000000000000044 \n",
      " It:82 Obj:-0.0030745387191518318 Vol:0.30000007615076396 ch:0.050000000000000044 \n",
      " It:83 Obj:-0.0030751620538359385 Vol:0.2999997861560461 ch:0.050000000000000044 \n",
      " It:84 Obj:-0.0030757981261247073 Vol:0.3000001646995105 ch:0.050000000000000044 \n",
      " It:85 Obj:-0.003076395413063132 Vol:0.299999925422432 ch:0.050000000000000044 \n",
      " It:86 Obj:-0.0030768786076796418 Vol:0.29999974208294905 ch:0.050000000000000044 \n",
      " It:87 Obj:-0.0030772220354788418 Vol:0.30000007422375347 ch:0.050000000000000044 \n",
      " It:88 Obj:-0.0030774376176152594 Vol:0.299999724225195 ch:0.050000000000000044 \n",
      " It:89 Obj:-0.003077563898225548 Vol:0.2999997826889268 ch:0.050000000000000044 \n",
      " It:90 Obj:-0.0030776302567761334 Vol:0.2999998138816657 ch:0.050000000000000044 \n",
      " It:91 Obj:-0.00307765502320817 Vol:0.3000000655837105 ch:0.050000000000000044 \n",
      " It:92 Obj:-0.0030776569887133996 Vol:0.29999964860857276 ch:0.050000000000000044 \n",
      " It:93 Obj:-0.003077637651504718 Vol:0.2999996751023599 ch:0.050000000000000044 \n",
      " It:94 Obj:-0.003077605803858416 Vol:0.3000002412463228 ch:0.050000000000000044 \n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " It:95 Obj:-0.0030775665531484735 Vol:0.29999994185168666 ch:0.050000000000000044 \n",
      " It:96 Obj:-0.0030775179772567552 Vol:0.2999998123647313 ch:0.050000000000000044 \n",
      " It:97 Obj:-0.0030774656502650915 Vol:0.29999970518281643 ch:0.050000000000000044 \n",
      " It:98 Obj:-0.0030774100417888415 Vol:0.3000003138569841 ch:0.050000000000000044 \n",
      " It:99 Obj:-0.0030773635975719993 Vol:0.2999998997480993 ch:0.050000000000000044 \n",
      " It:100 Obj:-0.0030773111130807593 Vol:0.300000209034371 ch:0.050000000000000044 \n",
      " It:101 Obj:-0.00307725616354538 Vol:0.3000002345898638 ch:0.050000000000000044 \n",
      " It:102 Obj:-0.0030771959160533578 Vol:0.3000001383923486 ch:0.050000000000000044 \n",
      " It:103 Obj:-0.0030771314948273404 Vol:0.2999997343586193 ch:0.050000000000000044 \n",
      " It:104 Obj:-0.003077071675645335 Vol:0.29999976314855503 ch:0.04049798930647441 \n",
      " It:105 Obj:-0.003077016566365933 Vol:0.30000029040244763 ch:0.025827916272264495 \n",
      " It:106 Obj:-0.003076973342870881 Vol:0.2999997291948997 ch:0.029308280978044804 \n",
      " It:107 Obj:-0.0030769172215219373 Vol:0.30000028550970403 ch:0.03334534490232394 \n",
      " It:108 Obj:-0.0030768584635887763 Vol:0.2999999027463008 ch:0.03777162536090539 \n",
      " It:109 Obj:-0.003076792560592218 Vol:0.29999987370830317 ch:0.042870646987190175 \n",
      " It:110 Obj:-0.0030767236485698783 Vol:0.300000144588852 ch:0.04869348605652285 \n",
      " It:111 Obj:-0.003076652827861734 Vol:0.2999998296596515 ch:0.04999999999999999 \n",
      " It:112 Obj:-0.003076580813780492 Vol:0.30000026982369776 ch:0.04999999999999999 \n",
      " It:113 Obj:-0.0030765111705679583 Vol:0.3000001306344491 ch:0.050000000000000044 \n",
      " It:114 Obj:-0.0030764450220294158 Vol:0.29999974977122373 ch:0.050000000000000044 \n",
      " It:115 Obj:-0.0030763810228494684 Vol:0.30000006835246457 ch:0.050000000000000044 \n",
      " It:116 Obj:-0.0030763213653653785 Vol:0.30000026665558266 ch:0.050000000000000044 \n",
      " It:117 Obj:-0.00307626413039699 Vol:0.3000002540394394 ch:0.050000000000000044 \n",
      " It:118 Obj:-0.003076209966474989 Vol:0.2999999786911124 ch:0.050000000000000044 \n",
      " It:119 Obj:-0.003076160428609982 Vol:0.3000002660171713 ch:0.050000000000000044 \n",
      " It:120 Obj:-0.003076120656094327 Vol:0.3000001999532593 ch:0.050000000000000044 \n",
      " It:121 Obj:-0.003076092516356715 Vol:0.3000001945325941 ch:0.050000000000000044 \n",
      " It:122 Obj:-0.0030760846059984088 Vol:0.299999866414263 ch:0.04999999999999999 \n",
      " It:123 Obj:-0.0030761071699844564 Vol:0.29999977057169347 ch:0.050000000000000044 \n",
      " It:124 Obj:-0.003076205046674587 Vol:0.3000002242579193 ch:0.050000000000000044 \n",
      " It:125 Obj:-0.0030763503901859385 Vol:0.29999995517970507 ch:0.050000000000000044 \n",
      " It:126 Obj:-0.0030765268201852908 Vol:0.299999896104003 ch:0.050000000000000044 \n",
      " It:127 Obj:-0.0030766900772892657 Vol:0.29999999649496994 ch:0.050000000000000044 \n",
      " It:128 Obj:-0.0030768284003147087 Vol:0.2999998791685251 ch:0.050000000000000044 \n",
      " It:129 Obj:-0.0030769409235641707 Vol:0.300000166614415 ch:0.050000000000000044 \n",
      " It:130 Obj:-0.003077031379331858 Vol:0.2999998137103368 ch:0.050000000000000044 \n",
      " It:131 Obj:-0.0030770993666042966 Vol:0.30000006591326267 ch:0.050000000000000044 \n",
      " It:132 Obj:-0.0030771530277931385 Vol:0.3000000914874426 ch:0.050000000000000044 \n",
      " It:133 Obj:-0.003077194294603084 Vol:0.30000018896272207 ch:0.050000000000000044 \n",
      " It:134 Obj:-0.003077245632888801 Vol:0.29999984128888213 ch:0.050000000000000044 \n",
      " It:135 Obj:-0.0030772888910095024 Vol:0.2999998583895629 ch:0.050000000000000044 \n",
      " It:136 Obj:-0.0030773235610570583 Vol:0.30000007700648856 ch:0.050000000000000044 \n",
      " It:137 Obj:-0.0030773493687124543 Vol:0.29999987206180667 ch:0.050000000000000044 \n",
      " It:138 Obj:-0.003077364862659813 Vol:0.3000000294447101 ch:0.050000000000000044 \n",
      " It:139 Obj:-0.0030773726871309312 Vol:0.29999995192261664 ch:0.050000000000000044 \n",
      " It:140 Obj:-0.0030773799967530754 Vol:0.2999998245893696 ch:0.050000000000000044 \n",
      " It:141 Obj:-0.003077377129829409 Vol:0.29999980262337306 ch:0.050000000000000044 \n",
      " It:142 Obj:-0.0030773581581581364 Vol:0.2999998786042469 ch:0.03911480128099165 \n",
      " It:143 Obj:-0.0030773197598391987 Vol:0.3000001371919123 ch:0.035022301058210956 \n",
      " It:144 Obj:-0.003077294461181107 Vol:0.30000019459771643 ch:0.04722058500338189 \n",
      " It:145 Obj:-0.0030772658613000964 Vol:0.2999998004849 ch:0.04999999999999999 \n",
      " It:146 Obj:-0.0030772344232527934 Vol:0.3000000276123346 ch:0.04999999999999999 \n",
      " It:147 Obj:-0.003077209394717277 Vol:0.3000000469139103 ch:0.04999999999999999 \n",
      " It:148 Obj:-0.0030771838359403446 Vol:0.2999998663142222 ch:0.04999999999999999 \n",
      " It:149 Obj:-0.0030771565821416107 Vol:0.30000006213882063 ch:0.04999999999999999 \n",
      " It:150 Obj:-0.0030771288380503606 Vol:0.2999999616138735 ch:0.050000000000000044 \n",
      " It:151 Obj:-0.003077098614105002 Vol:0.30000007731235434 ch:0.050000000000000044 \n",
      " It:152 Obj:-0.0030770683126103253 Vol:0.30000003183517354 ch:0.050000000000000044 \n",
      " It:153 Obj:-0.0030770369479557486 Vol:0.30000010241588054 ch:0.050000000000000044 \n",
      " It:154 Obj:-0.003077007910741091 Vol:0.30000015050624773 ch:0.050000000000000044 \n",
      " It:155 Obj:-0.003076997004594955 Vol:0.2999999789999136 ch:0.050000000000000044 \n",
      " It:156 Obj:-0.003076986747648052 Vol:0.29999989640992186 ch:0.050000000000000044 \n",
      " It:157 Obj:-0.0030769768513477934 Vol:0.2999999806801696 ch:0.050000000000000044 \n",
      " It:158 Obj:-0.003076966970632988 Vol:0.29999990696919127 ch:0.050000000000000044 \n",
      " It:159 Obj:-0.003076955861579197 Vol:0.30000015690511556 ch:0.050000000000000044 \n",
      " It:160 Obj:-0.0030769448481764118 Vol:0.2999999934608023 ch:0.050000000000000044 \n",
      " It:161 Obj:-0.0030769317726759967 Vol:0.3000001854966493 ch:0.017512381766340956 \n",
      " It:162 Obj:-0.0030769298425234416 Vol:0.3000000651023012 ch:0.01667234864262196 \n",
      " It:163 Obj:-0.0030769333276989036 Vol:0.3000000160858759 ch:0.01651020442812967 \n",
      " It:164 Obj:-0.003076937645612614 Vol:0.2999998179930186 ch:0.016346856133641452 \n",
      " It:165 Obj:-0.003076942396890409 Vol:0.30000014330924313 ch:0.016052205220570992 \n",
      " It:166 Obj:-0.0030769512151485735 Vol:0.300000098186401 ch:0.016164984493151513 \n",
      " It:167 Obj:-0.003076965362060754 Vol:0.30000017650399274 ch:0.019371683048143927 \n",
      " It:168 Obj:-0.0030769938426125692 Vol:0.2999999177998898 ch:0.031446917037062073 \n",
      " It:169 Obj:-0.0030770495869667223 Vol:0.30000008793391897 ch:0.05000000000000002 \n",
      " It:170 Obj:-0.0030771541033245203 Vol:0.3000000526115831 ch:0.04999999999999999 \n",
      " It:171 Obj:-0.00307725926733006 Vol:0.30000017239959736 ch:0.04999999999999999 \n",
      " It:172 Obj:-0.0030773587107434754 Vol:0.29999990504145096 ch:0.04999999999999999 \n",
      " It:173 Obj:-0.0030774475074989817 Vol:0.3000002022641494 ch:0.04999999999999999 \n",
      " It:174 Obj:-0.0030775273431963776 Vol:0.30000006354406233 ch:0.04999999999999999 \n",
      " It:175 Obj:-0.0030775952137337454 Vol:0.29999989485068596 ch:0.04999999999999999 \n",
      " It:176 Obj:-0.003077652662344552 Vol:0.3000001400390099 ch:0.04999999999999999 \n",
      " It:177 Obj:-0.003077706256960872 Vol:0.30000004522450024 ch:0.04999999999999999 \n",
      " It:178 Obj:-0.0030777509317615535 Vol:0.29999981360125844 ch:0.050000000000000044 \n",
      " It:179 Obj:-0.0030777875184466387 Vol:0.3000000050282173 ch:0.050000000000000044 \n",
      " It:180 Obj:-0.003077818435109529 Vol:0.30000017208645824 ch:0.050000000000000044 \n",
      " It:181 Obj:-0.0030778428863135637 Vol:0.29999993626290405 ch:0.050000000000000044 \n",
      " It:182 Obj:-0.0030778600489879014 Vol:0.2999998671082464 ch:0.050000000000000044 \n",
      " It:183 Obj:-0.0030778722019727746 Vol:0.30000001773662327 ch:0.050000000000000044 \n",
      " It:184 Obj:-0.003077879991244268 Vol:0.3000001132374389 ch:0.050000000000000044 \n",
      " It:185 Obj:-0.0030778868986575244 Vol:0.29999977294342506 ch:0.050000000000000044 \n",
      " It:186 Obj:-0.0030778930703015744 Vol:0.30000013353360255 ch:0.050000000000000044 \n",
      " It:187 Obj:-0.003077897363026379 Vol:0.29999995805091756 ch:0.022752628019923532 \n",
      " It:188 Obj:-0.003077891362580865 Vol:0.29999981237196627 ch:0.025387609344886097 \n",
      " It:189 Obj:-0.0030778821342201876 Vol:0.3000002084970069 ch:0.02818241017413442 \n",
      " It:190 Obj:-0.00307787428061125 Vol:0.2999999251763357 ch:0.03116500000424055 \n",
      " It:191 Obj:-0.003077863985392979 Vol:0.30000020505442737 ch:0.03455284146811255 \n",
      " It:192 Obj:-0.0030778567344931836 Vol:0.2999997895453038 ch:0.03808050934256074 \n",
      " It:193 Obj:-0.0030778510729702266 Vol:0.2999998941074342 ch:0.04205124344560762 \n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " It:194 Obj:-0.0030778544122268517 Vol:0.30000018708384113 ch:0.04799752887619346 \n",
      " It:195 Obj:-0.003077869306568557 Vol:0.3000002189677961 ch:0.050000000000000044 \n",
      " It:196 Obj:-0.0030778809513936235 Vol:0.2999997532742924 ch:0.050000000000000044 \n",
      " It:197 Obj:-0.0030778872413611356 Vol:0.29999985964457393 ch:0.050000000000000044 \n",
      " It:198 Obj:-0.003077890892172017 Vol:0.2999999620791707 ch:0.050000000000000044 \n",
      " It:199 Obj:-0.0030778902990715425 Vol:0.30000009216194123 ch:0.050000000000000044 \n",
      " It:200 Obj:-0.00307788591728608 Vol:0.29999978787456577 ch:0.050000000000000044 \n",
      " It:201 Obj:-0.003077876789637798 Vol:0.30000015569403965 ch:0.050000000000000044 \n",
      " It:202 Obj:-0.0030778669820983695 Vol:0.30000016498885335 ch:0.050000000000000044 \n",
      " It:203 Obj:-0.003077853857467055 Vol:0.29999994006602404 ch:0.050000000000000044 \n",
      " It:204 Obj:-0.003077838142580014 Vol:0.30000006143885394 ch:0.050000000000000044 \n",
      " It:205 Obj:-0.0030778254030929928 Vol:0.2999999239307067 ch:0.050000000000000044 \n",
      " It:206 Obj:-0.0030778364255810344 Vol:0.30000018611906093 ch:0.050000000000000044 \n",
      " It:207 Obj:-0.0030778495636837816 Vol:0.2999999796233068 ch:0.050000000000000044 \n",
      " It:208 Obj:-0.003077859910180883 Vol:0.30000007960104047 ch:0.050000000000000044 \n",
      " It:209 Obj:-0.0030778697992775764 Vol:0.30000008747074564 ch:0.050000000000000044 \n",
      " It:210 Obj:-0.003077877517001641 Vol:0.3000000628538053 ch:0.050000000000000044 \n",
      " It:211 Obj:-0.003077882895294789 Vol:0.29999992492441163 ch:0.050000000000000044 \n",
      " It:212 Obj:-0.0030778879610465293 Vol:0.30000001768863466 ch:0.050000000000000044 \n",
      " It:213 Obj:-0.0030779018567521333 Vol:0.2999998115275061 ch:0.050000000000000044 \n",
      " It:214 Obj:-0.0030779145123471015 Vol:0.29999987903173464 ch:0.050000000000000044 \n",
      " It:215 Obj:-0.003077926949022908 Vol:0.299999865872564 ch:0.050000000000000044 \n",
      " It:216 Obj:-0.0030779377548510894 Vol:0.3000001599461752 ch:0.009588390665415392 \n",
      " Change Stable for 1 iterations\n",
      " It:217 Obj:-0.003077950442934854 Vol:0.3000000533310668 ch:0.009372044422398584 \n",
      " Change Stable for 2 iterations\n",
      " It:218 Obj:-0.0030779582315918017 Vol:0.29999985769588144 ch:0.009235962873130443 \n",
      " Change Stable for 3 iterations\n",
      " It:219 Obj:-0.0030779636272146166 Vol:0.3000000906981922 ch:0.008994440704987006 \n",
      " Change Stable for 4 iterations\n",
      " It:220 Obj:-0.0030779695680891433 Vol:0.3000000164276834 ch:0.00929643717487183 \n",
      " Change Stable for 5 iterations\n",
      " It:221 Obj:-0.0030779741087450666 Vol:0.3000001743902207 ch:0.010661278578249778 \n",
      " It:222 Obj:-0.003077979441966654 Vol:0.3000000492812237 ch:0.012208214712954149 \n",
      " It:223 Obj:-0.0030779868213570566 Vol:0.3000000846500106 ch:0.013908481089929897 \n",
      " It:224 Obj:-0.0030779957946317662 Vol:0.300000017943337 ch:0.01576375877772733 \n",
      " It:225 Obj:-0.0030780051541210002 Vol:0.3000000408422298 ch:0.017840300586527733 \n",
      " It:226 Obj:-0.003078017077023672 Vol:0.30000004117164325 ch:0.0200447498253902 \n",
      " It:227 Obj:-0.0030780293813384057 Vol:0.30000013043775986 ch:0.022437408137293252 \n",
      " It:228 Obj:-0.0030780419852927537 Vol:0.3000000149097582 ch:0.024992221404045417 \n",
      " It:229 Obj:-0.0030780534085990915 Vol:0.2999998122230998 ch:0.02775658735089981 \n",
      " It:230 Obj:-0.0030780636714171613 Vol:0.30000000426958723 ch:0.03079039208625861 \n",
      " It:231 Obj:-0.0030780742530314483 Vol:0.2999998941696213 ch:0.033976024554419004 \n",
      " It:232 Obj:-0.003078082370664454 Vol:0.3000000007983587 ch:0.03749424895161213 \n",
      " It:233 Obj:-0.0030780896337587195 Vol:0.30000003252935975 ch:0.04124393755523681 \n",
      " It:234 Obj:-0.0030780948538308883 Vol:0.3000001141904872 ch:0.04531120525875082 \n",
      " It:235 Obj:-0.0030780983301993583 Vol:0.2999998975069315 ch:0.049631649618980034 \n",
      " It:236 Obj:-0.0030780985601174438 Vol:0.3000000638245957 ch:0.04999999999999999 \n",
      " It:237 Obj:-0.003078098043764601 Vol:0.3000001447021031 ch:0.050000000000000044 \n",
      " It:238 Obj:-0.0030780952077734455 Vol:0.30000015991595125 ch:0.050000000000000044 \n",
      " It:239 Obj:-0.0030780902528825733 Vol:0.3000001266822087 ch:0.050000000000000044 \n",
      " It:240 Obj:-0.003078083404959979 Vol:0.30000006174748056 ch:0.050000000000000044 \n",
      " It:241 Obj:-0.0030780748676322947 Vol:0.2999999820377712 ch:0.050000000000000044 \n",
      " It:242 Obj:-0.003078064814147738 Vol:0.2999999047810539 ch:0.050000000000000044 \n",
      " It:243 Obj:-0.003078053390639543 Vol:0.2999998474592189 ch:0.050000000000000044 \n",
      " It:244 Obj:-0.0030780407215889177 Vol:0.29999981110100005 ch:0.050000000000000044 \n",
      " It:245 Obj:-0.0030780268508864383 Vol:0.3000000976791208 ch:0.050000000000000044 \n",
      " It:246 Obj:-0.003078012973082538 Vol:0.2999999273051204 ch:0.028258903158283943 \n",
      " It:247 Obj:-0.003078001701988989 Vol:0.299999981194345 ch:0.030632583319112228 \n",
      " It:248 Obj:-0.0030779952339119072 Vol:0.3000001730714562 ch:0.032138858853471786 \n",
      " It:249 Obj:-0.003077987668981196 Vol:0.3000001513524092 ch:0.033494593805852624 \n",
      " It:250 Obj:-0.0030779778127068996 Vol:0.29999999967927793 ch:0.03488732253135385 \n",
      " It:251 Obj:-0.003077966021590457 Vol:0.3000001872414662 ch:0.036450044063742304 \n",
      " It:252 Obj:-0.0030779541595096307 Vol:0.2999999122293046 ch:0.037752805685402624 \n",
      " It:253 Obj:-0.0030779393126757074 Vol:0.3000000560590373 ch:0.039429054601942015 \n",
      " It:254 Obj:-0.0030779248810521957 Vol:0.30000019826616353 ch:0.040954856552850694 \n",
      " It:255 Obj:-0.0030779094425552288 Vol:0.2999999683348829 ch:0.042380540559239566 \n",
      " It:256 Obj:-0.003077891618027906 Vol:0.3000001371971689 ch:0.028662056281705706 \n",
      " It:257 Obj:-0.0030778819940605637 Vol:0.30000003560235095 ch:0.012225978128077242 \n",
      " It:258 Obj:-0.00307788558275521 Vol:0.3000001380710603 ch:0.012242780247639473 \n",
      " It:259 Obj:-0.0030778895425220797 Vol:0.30000009266794414 ch:0.012344448413893483 \n",
      " It:260 Obj:-0.003077892160607148 Vol:0.2999999748466251 ch:0.012416065555770683 \n",
      " It:261 Obj:-0.0030778935632042653 Vol:0.29999984693748105 ch:0.012461482122069767 \n",
      " It:262 Obj:-0.003077893963372191 Vol:0.3000001649409673 ch:0.012383692202811325 \n",
      " It:263 Obj:-0.0030778951287170116 Vol:0.3000001353859231 ch:0.012492338817442938 \n",
      " It:264 Obj:-0.0030778940577365723 Vol:0.30000017523337796 ch:0.012473584006470806 \n",
      " It:265 Obj:-0.0030778924996110587 Vol:0.30000002994000385 ch:0.012343627712449234 \n",
      " It:266 Obj:-0.00307789152100064 Vol:0.30000005911184174 ch:0.012299560263343778 \n",
      " It:267 Obj:-0.0030778902744186655 Vol:0.29999993443283546 ch:0.012329953715747188 \n",
      " It:268 Obj:-0.003077887340007316 Vol:0.3000001266613297 ch:0.012247441044498597 \n",
      " It:269 Obj:-0.0030778844756831117 Vol:0.29999992635277883 ch:0.012324740039432514 \n",
      " It:270 Obj:-0.0030778787735888324 Vol:0.29999984830079074 ch:0.012286169622579779 \n",
      " It:271 Obj:-0.0030778720946189825 Vol:0.29999998837605935 ch:0.012228972337468669 \n",
      " It:272 Obj:-0.0030778646898269985 Vol:0.30000002472986415 ch:0.012234600486346947 \n",
      " It:273 Obj:-0.0030778552026094587 Vol:0.3000001581494263 ch:0.013860896695421045 \n",
      " It:274 Obj:-0.0030778463712683884 Vol:0.2999998389143209 ch:0.01796488878040816 \n",
      " It:275 Obj:-0.003077832898123752 Vol:0.30000008398878036 ch:0.023309399528078548 \n",
      " It:276 Obj:-0.0030778182590392826 Vol:0.3000000774496354 ch:0.030174036263527354 \n",
      " It:277 Obj:-0.0030777982806429786 Vol:0.29999988679385703 ch:0.03900859873031581 \n",
      " It:278 Obj:-0.003077772080690549 Vol:0.2999999726455386 ch:0.05000000000000002 \n",
      " It:279 Obj:-0.0030777404053489643 Vol:0.29999999021890067 ch:0.04999999999999999 \n",
      " It:280 Obj:-0.0030777081539265744 Vol:0.2999999355391113 ch:0.04999999999999999 \n",
      " It:281 Obj:-0.003077675589775181 Vol:0.30000015743604874 ch:0.04999999999999999 \n",
      " It:282 Obj:-0.0030776443095453555 Vol:0.29999993322062724 ch:0.04999999999999999 \n",
      " It:283 Obj:-0.0030776112839487986 Vol:0.3000000055593201 ch:0.04999999999999999 \n",
      " It:284 Obj:-0.003077579618854915 Vol:0.299999987230852 ch:0.04999999999999999 \n",
      " It:285 Obj:-0.0030775477744937 Vol:0.2999998609158217 ch:0.050000000000000044 \n",
      " It:286 Obj:-0.003077515768008624 Vol:0.3000000155518841 ch:0.050000000000000044 \n",
      " It:287 Obj:-0.0030774852092294164 Vol:0.30000008515783105 ch:0.050000000000000044 \n",
      " It:288 Obj:-0.003077454670231062 Vol:0.3000000346261347 ch:0.050000000000000044 \n",
      " It:289 Obj:-0.003077424376873776 Vol:0.2999998951189077 ch:0.050000000000000044 \n",
      " It:290 Obj:-0.0030773948263263027 Vol:0.3000001549151736 ch:0.050000000000000044 \n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " It:291 Obj:-0.003077368424323772 Vol:0.3000000971789634 ch:0.050000000000000044 \n",
      " It:292 Obj:-0.0030773435095898974 Vol:0.29999993886861026 ch:0.050000000000000044 \n",
      " It:293 Obj:-0.0030773227168042682 Vol:0.2999999673397761 ch:0.050000000000000044 \n",
      " It:294 Obj:-0.003077310398515596 Vol:0.300000074348329 ch:0.02922488699392034 \n",
      " It:295 Obj:-0.003077322392907143 Vol:0.2999998393467465 ch:0.03576314116626024 \n",
      " It:296 Obj:-0.0030773691602752366 Vol:0.2999999997643156 ch:0.05 \n",
      " It:297 Obj:-0.003077441846989483 Vol:0.29999996063412787 ch:0.04999999999999999 \n",
      " It:298 Obj:-0.003077511978088433 Vol:0.300000133646935 ch:0.04999999999999999 \n",
      " It:299 Obj:-0.0030775773246777974 Vol:0.30000010851933934 ch:0.04999999999999999 \n",
      " It:300 Obj:-0.003077634798151736 Vol:0.2999999037738149 ch:0.04999999999999999 \n",
      " Penalty: 2.0\n",
      " It:1 Obj:-0.0030759270444538516 Vol:0.30000011505489144 ch:0.050000000000000044 \n",
      " It:2 Obj:-0.003075599500124638 Vol:0.29999998532483313 ch:0.050000000000000044 \n",
      " It:3 Obj:-0.0030748313702024664 Vol:0.30000016041105826 ch:0.050000000000000044 \n",
      " It:4 Obj:-0.0030734899337824585 Vol:0.2999998054738852 ch:0.050000000000000044 \n",
      " It:5 Obj:-0.003071606438431855 Vol:0.2999999109749293 ch:0.050000000000000044 \n",
      " It:6 Obj:-0.003069877239125141 Vol:0.3000000197032239 ch:0.050000000000000044 \n",
      " It:7 Obj:-0.003068646872783965 Vol:0.3000000076612225 ch:0.050000000000000044 \n",
      " It:8 Obj:-0.0030679241104713023 Vol:0.2999998150025726 ch:0.050000000000000044 \n",
      " It:9 Obj:-0.0030676595312687086 Vol:0.2999997898539019 ch:0.050000000000000044 \n",
      " It:10 Obj:-0.003067631089288137 Vol:0.3000001615854265 ch:0.050000000000000044 \n",
      " It:11 Obj:-0.0030676491355074303 Vol:0.299999971365321 ch:0.050000000000000044 \n",
      " It:12 Obj:-0.0030676846703579365 Vol:0.299999865302206 ch:0.050000000000000044 \n",
      " It:13 Obj:-0.0030677181885883724 Vol:0.3000001161660781 ch:0.037390974835829094 \n",
      " It:14 Obj:-0.0030677451370605107 Vol:0.29999997923448884 ch:0.020139529008745494 \n",
      " It:15 Obj:-0.003067754377519817 Vol:0.29999990537053767 ch:0.01895645445930172 \n",
      " It:16 Obj:-0.003067786866266583 Vol:0.30000002688692823 ch:0.019929841534344295 \n",
      " It:17 Obj:-0.0030678211482111604 Vol:0.29999996661541306 ch:0.02015024031538648 \n",
      " It:18 Obj:-0.0030678685678615755 Vol:0.30000009866905514 ch:0.0204731240399445 \n",
      " It:19 Obj:-0.0030679172801690384 Vol:0.30000013068880066 ch:0.021166449993354375 \n",
      " It:20 Obj:-0.003067967417290077 Vol:0.300000122765418 ch:0.02150256448492871 \n",
      " It:21 Obj:-0.003068023687820688 Vol:0.30000010597243265 ch:0.021748926759221576 \n",
      " It:22 Obj:-0.0030680842565307463 Vol:0.3000000365220106 ch:0.022368958826939372 \n",
      " It:23 Obj:-0.0030681525334603165 Vol:0.30000005803057306 ch:0.025636188337604532 \n",
      " It:24 Obj:-0.003068227106821033 Vol:0.2999999961703312 ch:0.029196360241879604 \n",
      " It:25 Obj:-0.003068309544757985 Vol:0.2999999493379682 ch:0.03302778049078198 \n",
      " It:26 Obj:-0.0030683991952832777 Vol:0.29999996854508393 ch:0.037005340335399206 \n",
      " It:27 Obj:-0.0030684957825910233 Vol:0.30000006751883385 ch:0.040991725918031685 \n",
      " It:28 Obj:-0.0030685978903683023 Vol:0.2999999391130798 ch:0.04478463103391095 \n",
      " It:29 Obj:-0.0030687033227443177 Vol:0.3000000362146218 ch:0.048436415494607366 \n",
      " It:30 Obj:-0.003068806966490432 Vol:0.3000000224640701 ch:0.050000000000000044 \n",
      " It:31 Obj:-0.0030689047271519254 Vol:0.29999994692629733 ch:0.050000000000000044 \n",
      " It:32 Obj:-0.003068991921412257 Vol:0.29999991896106126 ch:0.050000000000000044 \n",
      " It:33 Obj:-0.003069068084456242 Vol:0.2999999232642403 ch:0.050000000000000044 \n",
      " It:34 Obj:-0.0030691257385845796 Vol:0.2999999651102615 ch:0.050000000000000044 \n",
      " It:35 Obj:-0.003069191673335137 Vol:0.3000000438858879 ch:0.050000000000000044 \n",
      " It:36 Obj:-0.0030692540276140456 Vol:0.2999999456261032 ch:0.050000000000000044 \n",
      " It:37 Obj:-0.003069310486159426 Vol:0.2999999532339151 ch:0.050000000000000044 \n",
      " It:38 Obj:-0.00306935935666993 Vol:0.30000007554307323 ch:0.050000000000000044 \n",
      " It:39 Obj:-0.0030694025350046592 Vol:0.3000000977468864 ch:0.050000000000000044 \n",
      " It:40 Obj:-0.00306944109970003 Vol:0.3000001171847543 ch:0.03993519809553869 \n",
      " It:41 Obj:-0.0030694618297681187 Vol:0.2999999925439092 ch:0.01514989570915759 \n",
      " It:42 Obj:-0.0030694391107908736 Vol:0.30000009651646287 ch:0.015594170360948456 \n",
      " It:43 Obj:-0.003069446299657292 Vol:0.29999998600168687 ch:0.016269667463410298 \n",
      " It:44 Obj:-0.0030694568906593903 Vol:0.30000005092456644 ch:0.016800621092357915 \n",
      " It:45 Obj:-0.003069464939928314 Vol:0.2999999000273627 ch:0.018887026197729542 \n",
      " It:46 Obj:-0.003069472608130001 Vol:0.29999993033846106 ch:0.02200393300217754 \n",
      " It:47 Obj:-0.0030694766613455935 Vol:0.30000001556145045 ch:0.025615506718337983 \n",
      " It:48 Obj:-0.003069479262328056 Vol:0.3000000746866586 ch:0.029797305496290588 \n",
      " It:49 Obj:-0.0030694797755706875 Vol:0.30000004887428444 ch:0.03462814858733934 \n",
      " It:50 Obj:-0.003069477606199279 Vol:0.2999999031053197 ch:0.040195597425672636 \n",
      " It:51 Obj:-0.003069472188326142 Vol:0.30000011083825756 ch:0.04667782174186724 \n",
      " It:52 Obj:-0.0030694619201417964 Vol:0.30000001891223066 ch:0.04999999999999999 \n",
      " It:53 Obj:-0.0030694489725139546 Vol:0.29999991802459286 ch:0.04999999999999999 \n",
      " It:54 Obj:-0.00306943037499544 Vol:0.29999993700880107 ch:0.04999999999999999 \n",
      " It:55 Obj:-0.0030694093461304576 Vol:0.29999987825720614 ch:0.050000000000000044 \n",
      " It:56 Obj:-0.003069386143875013 Vol:0.3000000494079764 ch:0.050000000000000044 \n",
      " It:57 Obj:-0.0030693607546666024 Vol:0.29999994676778974 ch:0.050000000000000044 \n",
      " It:58 Obj:-0.0030693354314862468 Vol:0.2999999271641762 ch:0.050000000000000044 \n",
      " It:59 Obj:-0.0030693072574540397 Vol:0.30000002728982683 ch:0.050000000000000044 \n",
      " It:60 Obj:-0.0030692777877520524 Vol:0.29999998160847113 ch:0.050000000000000044 \n",
      " It:61 Obj:-0.0030692471520308872 Vol:0.3000000988754438 ch:0.050000000000000044 \n",
      " It:62 Obj:-0.0030692115436780137 Vol:0.29999985715553 ch:0.050000000000000044 \n",
      " It:63 Obj:-0.0030691746886760897 Vol:0.30000001221365147 ch:0.050000000000000044 \n",
      " It:64 Obj:-0.0030691344358173816 Vol:0.30000000973786206 ch:0.050000000000000044 \n",
      " It:65 Obj:-0.0030690942095981948 Vol:0.29999999249449766 ch:0.017444311808238355 \n",
      " It:66 Obj:-0.0030690473863644713 Vol:0.2999999766812447 ch:0.017654013801502666 \n",
      " It:67 Obj:-0.0030690160184072596 Vol:0.299999947845846 ch:0.018379530918839704 \n",
      " It:68 Obj:-0.003068998185587826 Vol:0.299999862985067 ch:0.01906639866300841 \n",
      " It:69 Obj:-0.0030689799537476797 Vol:0.3000001316523557 ch:0.01986407568826476 \n",
      " It:70 Obj:-0.003068959780153244 Vol:0.299999977164786 ch:0.020445667616180607 \n",
      " It:71 Obj:-0.0030689402026128853 Vol:0.30000011383179975 ch:0.021217815010911356 \n",
      " It:72 Obj:-0.003068916977910824 Vol:0.30000001204139987 ch:0.021840864445341612 \n",
      " It:73 Obj:-0.0030688939373573806 Vol:0.3000000590139595 ch:0.022573534895810154 \n",
      " It:74 Obj:-0.003068868389592674 Vol:0.3000000076575289 ch:0.023234782559373612 \n",
      " It:75 Obj:-0.003068842429446169 Vol:0.29999992578874585 ch:0.02391309136847808 \n",
      " It:76 Obj:-0.00306881496502495 Vol:0.300000009529266 ch:0.0248118367610477 \n",
      " It:77 Obj:-0.0030687836849859346 Vol:0.3000001293802255 ch:0.0256404159518282 \n",
      " It:78 Obj:-0.003068752922966496 Vol:0.3000000256751063 ch:0.02628052945053605 \n",
      " It:79 Obj:-0.0030687232926144337 Vol:0.30000002003812865 ch:0.027041877115595803 \n",
      " It:80 Obj:-0.003068691641343203 Vol:0.30000012516410934 ch:0.027820685675844392 \n",
      " It:81 Obj:-0.003068659607215711 Vol:0.30000008163272013 ch:0.028499008254588842 \n",
      " It:82 Obj:-0.0030686275949143365 Vol:0.29999994153700754 ch:0.029185495679527773 \n",
      " It:83 Obj:-0.0030685944580309916 Vol:0.30000001515060504 ch:0.030005457286557347 \n",
      " It:84 Obj:-0.003068560184712077 Vol:0.3000000892033243 ch:0.008872092687224442 \n",
      " Change Stable for 1 iterations\n",
      " It:85 Obj:-0.0030685234366592275 Vol:0.30000001557187317 ch:0.008432917046483968 \n",
      " Change Stable for 2 iterations\n",
      " It:86 Obj:-0.0030685003429381658 Vol:0.2999999301643366 ch:0.008412296299960986 \n",
      " Change Stable for 3 iterations\n",
      " It:87 Obj:-0.0030684811151655343 Vol:0.29999991012260957 ch:0.008465826038815516 \n",
      " Change Stable for 4 iterations\n",
      " It:88 Obj:-0.0030684616367746046 Vol:0.3000000125593366 ch:0.0087429650757197 \n",
      " Change Stable for 5 iterations\n",
      " It:89 Obj:-0.0030684411566384373 Vol:0.29999992042973156 ch:0.008799496223780845 \n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " Change Stable for 6 iterations\n",
      " It:90 Obj:-0.003068422838174673 Vol:0.29999992836303946 ch:0.008858432284104323 \n",
      " Change Stable for 7 iterations\n",
      " It:91 Obj:-0.0030684041404703153 Vol:0.3000000719829836 ch:0.008918762060392438 \n",
      " Change Stable for 8 iterations\n",
      " It:92 Obj:-0.003068385261772839 Vol:0.30000011977251045 ch:0.009168132110249805 \n",
      " Change Stable for 9 iterations\n",
      " It:93 Obj:-0.0030683664895736562 Vol:0.29999987650856846 ch:0.010221180161329002 \n",
      " It:94 Obj:-0.0030683468189756334 Vol:0.2999999546075946 ch:0.010900574017444264 \n",
      " It:95 Obj:-0.0030683248686327724 Vol:0.3000000698190844 ch:0.011597019735249292 \n",
      " It:96 Obj:-0.0030683037584408653 Vol:0.2999999760595167 ch:0.012290403895444113 \n",
      " It:97 Obj:-0.0030682822379097976 Vol:0.30000001555896066 ch:0.012739077337439397 \n",
      " It:98 Obj:-0.0030682590835466005 Vol:0.2999999164429975 ch:0.013195355698642053 \n",
      " It:99 Obj:-0.003068235953456647 Vol:0.30000002397949743 ch:0.013422893143419046 \n",
      " It:100 Obj:-0.003068211624589026 Vol:0.30000005268858115 ch:0.013668260264206533 \n",
      " It:101 Obj:-0.0030681877247731018 Vol:0.30000005635890487 ch:0.013812035658081756 \n",
      " It:102 Obj:-0.003068163045315936 Vol:0.30000006690198006 ch:0.013865330632640283 \n",
      " It:103 Obj:-0.0030681378163369562 Vol:0.3000001096218415 ch:0.013838141294266304 \n",
      " It:104 Obj:-0.0030681122129800203 Vol:0.3000000256625905 ch:0.013637148061439452 \n",
      " It:105 Obj:-0.003068086027488708 Vol:0.2999999345711595 ch:0.013288566350939446 \n",
      " It:106 Obj:-0.0030680605163069083 Vol:0.30000009162298696 ch:0.013013247751147872 \n",
      " It:107 Obj:-0.003068037386139413 Vol:0.2999999810482413 ch:0.012895521949950473 \n",
      " It:108 Obj:-0.0030680153677974053 Vol:0.29999995382875455 ch:0.012622871545307612 \n",
      " It:109 Obj:-0.0030679918232664766 Vol:0.30000001103102614 ch:0.012320211652526392 \n",
      " It:110 Obj:-0.0030679683063183877 Vol:0.29999990000438514 ch:0.012086339031124216 \n",
      " It:111 Obj:-0.003067945002348548 Vol:0.29999992610106546 ch:0.012347986165856861 \n",
      " It:112 Obj:-0.0030679190608848723 Vol:0.30000003495724203 ch:0.012594426271687664 \n",
      " It:113 Obj:-0.0030678955509812404 Vol:0.29999993626598187 ch:0.01271330605179799 \n",
      " It:114 Obj:-0.0030678737338339346 Vol:0.2999999359491935 ch:0.012871103721076638 \n",
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      " It:116 Obj:-0.0030678281282564795 Vol:0.2999999497843274 ch:0.0130725850018098 \n",
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      " It:120 Obj:-0.00306773701044637 Vol:0.29999992329806974 ch:0.01321497414475259 \n",
      " It:121 Obj:-0.0030677144889239877 Vol:0.3000000166809119 ch:0.013224088086802754 \n",
      " It:122 Obj:-0.0030676912860692807 Vol:0.2999999968769453 ch:0.013135726774380463 \n",
      " It:123 Obj:-0.00306766896300645 Vol:0.29999988056278715 ch:0.01301656011173602 \n",
      " It:124 Obj:-0.003067646198093168 Vol:0.29999991407666143 ch:0.012939991312883037 \n",
      " It:125 Obj:-0.00306762294542186 Vol:0.3000000717236993 ch:0.012832132212923009 \n",
      " It:126 Obj:-0.0030676005753691045 Vol:0.30000005140343455 ch:0.012612248527718584 \n",
      " It:127 Obj:-0.0030675791681574077 Vol:0.29999985211394375 ch:0.012825449916987142 \n",
      " It:128 Obj:-0.003067557390190289 Vol:0.2999999719099768 ch:0.013242377465742805 \n",
      " It:129 Obj:-0.003067535027902989 Vol:0.30000005389903245 ch:0.013609781927474085 \n",
      " It:130 Obj:-0.003067514880888903 Vol:0.30000011000847293 ch:0.013990582291528886 \n",
      " It:131 Obj:-0.003067495575735712 Vol:0.30000014191234325 ch:0.014383181677509238 \n",
      " It:132 Obj:-0.00306747717879564 Vol:0.2999998593649596 ch:0.014721572872205213 \n",
      " It:133 Obj:-0.0030674598887504567 Vol:0.2999998984906607 ch:0.015206517965575483 \n",
      " It:134 Obj:-0.0030674423324119973 Vol:0.2999999205582892 ch:0.01563547912639307 \n",
      " It:135 Obj:-0.003067427508550923 Vol:0.2999999564142316 ch:0.016081025004749727 \n",
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      " It:137 Obj:-0.0030674029501029437 Vol:0.29999986383226945 ch:0.016940535647620436 \n",
      " It:138 Obj:-0.0030673940966533496 Vol:0.30000012575788365 ch:0.017509746499970946 \n",
      " It:139 Obj:-0.0030673867240020676 Vol:0.2999999099076288 ch:0.017853635188017303 \n",
      " It:140 Obj:-0.003067384563714244 Vol:0.2999999406064072 ch:0.01837651127136375 \n",
      " It:141 Obj:-0.003067384241201488 Vol:0.299999936012024 ch:0.018825910473543428 \n",
      " It:142 Obj:-0.0030673896797306253 Vol:0.3000000579595044 ch:0.019377827245136037 \n",
      " It:143 Obj:-0.0030674006175391965 Vol:0.2999999967337275 ch:0.02074301629904929 \n",
      " It:144 Obj:-0.0030674198699450956 Vol:0.30000015450371165 ch:0.023731369328808927 \n",
      " It:145 Obj:-0.0030674473971741218 Vol:0.29999994377325073 ch:0.027015665054897192 \n",
      " It:146 Obj:-0.00306748601612647 Vol:0.30000011826741046 ch:0.03076556815854037 \n",
      " It:147 Obj:-0.003067533896413567 Vol:0.3000000632134955 ch:0.03473360258375596 \n",
      " It:148 Obj:-0.0030675941653987905 Vol:0.29999989932561005 ch:0.03905302035911612 \n",
      " It:149 Obj:-0.00306766363244556 Vol:0.3000000088982237 ch:0.04363871853151935 \n",
      " It:150 Obj:-0.003067740730491489 Vol:0.2999999571642724 ch:0.04835061552554387 \n",
      " It:151 Obj:-0.0030678240047339526 Vol:0.29999992032197104 ch:0.04999999999999999 \n",
      " It:152 Obj:-0.0030679027148518352 Vol:0.30000003533702485 ch:0.04999999999999999 \n",
      " It:153 Obj:-0.003067974273278686 Vol:0.2999999619056319 ch:0.050000000000000044 \n",
      " It:154 Obj:-0.0030680392663215337 Vol:0.30000011867887955 ch:0.050000000000000044 \n",
      " It:155 Obj:-0.003068096232135168 Vol:0.29999991721986996 ch:0.050000000000000044 \n",
      " It:156 Obj:-0.003068147194425349 Vol:0.299999939808733 ch:0.050000000000000044 \n",
      " It:157 Obj:-0.0030681851719962586 Vol:0.29999995541390684 ch:0.050000000000000044 \n",
      " It:158 Obj:-0.0030682302970340015 Vol:0.29999994429472243 ch:0.050000000000000044 \n",
      " It:159 Obj:-0.0030682714248489963 Vol:0.3000001032538712 ch:0.050000000000000044 \n",
      " It:160 Obj:-0.0030683069365266807 Vol:0.300000014503228 ch:0.050000000000000044 \n",
      " It:161 Obj:-0.003068338253848506 Vol:0.299999923573116 ch:0.050000000000000044 \n",
      " It:162 Obj:-0.0030683641973471725 Vol:0.30000001327058196 ch:0.02811723270478028 \n",
      " It:163 Obj:-0.003068368365508361 Vol:0.2999998739793961 ch:0.03024422509358382 \n",
      " It:164 Obj:-0.0030683652563005177 Vol:0.3000000094370826 ch:0.032663785556327485 \n",
      " It:165 Obj:-0.0030683786082198634 Vol:0.2999999553169988 ch:0.0392766519727461 \n",
      " It:166 Obj:-0.003068395890396711 Vol:0.30000010300596713 ch:0.047050282338781 \n",
      " It:167 Obj:-0.003068414093124493 Vol:0.29999993068595143 ch:0.04999999999999999 \n",
      " It:168 Obj:-0.00306843015528713 Vol:0.3000000076835838 ch:0.04999999999999999 \n",
      " It:169 Obj:-0.003068440882533124 Vol:0.29999997300280157 ch:0.04999999999999999 \n",
      " It:170 Obj:-0.003068449685448608 Vol:0.3000000896063348 ch:0.04999999999999999 \n",
      " It:171 Obj:-0.003068454729743544 Vol:0.3000000291143548 ch:0.04999999999999999 \n",
      " It:172 Obj:-0.0030684567983004334 Vol:0.29999998955017376 ch:0.050000000000000044 \n",
      " It:173 Obj:-0.003068455352664632 Vol:0.2999999096014079 ch:0.050000000000000044 \n",
      " It:174 Obj:-0.0030684678320409206 Vol:0.2999999306144001 ch:0.050000000000000044 \n",
      " It:175 Obj:-0.0030684784119957547 Vol:0.2999998961351515 ch:0.050000000000000044 \n",
      " It:176 Obj:-0.0030684872580772115 Vol:0.29999986357065267 ch:0.050000000000000044 \n",
      " It:177 Obj:-0.003068493339967548 Vol:0.2999998665870285 ch:0.050000000000000044 \n",
      " It:178 Obj:-0.0030684970604855162 Vol:0.29999993124387375 ch:0.050000000000000044 \n",
      " It:179 Obj:-0.003068498791015747 Vol:0.30000007779678955 ch:0.050000000000000044 \n",
      " It:180 Obj:-0.0030684988573657303 Vol:0.3000000249700368 ch:0.050000000000000044 \n",
      " It:181 Obj:-0.0030684977028304933 Vol:0.2999998962937582 ch:0.024370136318857427 \n",
      " It:182 Obj:-0.003068485291288097 Vol:0.2999999510279327 ch:0.011564537598714508 \n",
      " It:183 Obj:-0.0030684783962645077 Vol:0.30000000727918 ch:0.011062436991885471 \n",
      " It:184 Obj:-0.0030684880119885892 Vol:0.29999998725495713 ch:0.010885234603958183 \n",
      " It:185 Obj:-0.0030684982645579686 Vol:0.29999997438869447 ch:0.011657356146999004 \n",
      " It:186 Obj:-0.00306850756151946 Vol:0.29999990044698305 ch:0.012504624129751396 \n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " It:187 Obj:-0.0030685141638797323 Vol:0.30000008342823375 ch:0.01342863120302873 \n",
      " It:188 Obj:-0.0030685196853991576 Vol:0.30000007414464447 ch:0.014325432707232522 \n",
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      " It:190 Obj:-0.0030685350946078657 Vol:0.3000000657595946 ch:0.016338885703487793 \n",
      " It:191 Obj:-0.003068541063580588 Vol:0.30000011794692377 ch:0.017399584511002042 \n",
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      " It:202 Obj:-0.003068589153119863 Vol:0.30000007393464095 ch:0.031386530449106886 \n",
      " It:203 Obj:-0.0030685908377819163 Vol:0.30000001554674477 ch:0.0327656245876321 \n",
      " It:204 Obj:-0.0030685915437422455 Vol:0.29999993162492855 ch:0.03415499691063262 \n",
      " It:205 Obj:-0.0030685912920856784 Vol:0.3000000937056965 ch:0.03563506183975451 \n",
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      " It:207 Obj:-0.0030685889870388046 Vol:0.3000000551025789 ch:0.038472923517226865 \n",
      " It:208 Obj:-0.0030685855904689593 Vol:0.3000000871309289 ch:0.03988394200778045 \n",
      " It:209 Obj:-0.0030685824895992572 Vol:0.30000004388152857 ch:0.0413275319933456 \n",
      " It:210 Obj:-0.003068578352896853 Vol:0.2999999367249719 ch:0.04278114436178915 \n",