Reset training subject: 2326056795305 Reset training subject: 2326964170323 Adding measurement 1fff3dbf to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=0.8316777888090856;dx=-4.185461205562743E-8 New Minimum: 0.8316777888090856 > 0.8316777195220282 WOLFE (weak): th(2.154434690031884)=0.8316777195220282; dx=-4.1854612971153485E-8 evalInputDelta=6.928705742481611E-8 New Minimum: 0.8316777195220282 > 0.8316776502347796 WOLFE (weak): th(4.308869380063768)=0.8316776502347796; dx=-4.185473667532484E-8 evalInputDelta=1.3857430603003706E-7 New Minimum: 0.8316776502347796 > 0.8316773730864763 WOLFE (weak): th(12.926608140191302)=0.8316773730864763; dx=-4.185436354412113E-8 evalInputDelta=4.1572260933708804E-7 New Minimum: 0.8316773730864763 > 0.8316761259169184 WOLFE (weak): th(51.70643256076521)=0.8316761259169184; dx=-4.185414404761752E-8 evalInputDelta=1.6628921671868468E-6 New Minimum: 0.8316761259169184 > 0.8316694746943302 WOLFE (weak): th(258.53216280382605)=0.8316694746943302; dx=-4.1851781123704235E-8 evalInputDelta=8.314114755436641E-6 New Minimum: 0.8316694746943302 > 0.8316279098541842 WOLFE (weak): th(1551.1929768229563)=0.8316279098541842; dx=-4.1836399337175344E-8 evalInputDelta=4.987895490138339E-5 New Minimum: 0.8316279098541842 > 0.8313287694877669 WOLFE (weak): th(10858.350837760694)=0.8313287694877669; dx=-4.1781915741964094E-8 evalInputDelta=3.4901932131869984E-4 New Minimum: 0.8313287694877669 > 0.8288825965295638 WOLFE (weak): th(86866.80670208555)=0.8288825965295638; dx=-4.1459607723351E-8 evalInputDelta=0.002795192279521852 New Minimum: 0.8288825965295638 > 0.808075498650146 END: th(781801.26031877)=0.808075498650146; dx=-3.32191989719668E-8 evalInputDelta=0.023602290158939554 Fitness changed from 0.8316777888090856 to 0.808075498650146 Iteration 1 complete. Error: 0.808075498650146 Total: 13.8619; Orientation: 0.0678; Line Search: 10.9631 Iteration 1 ![Iteration 1](etc/f0ff021d-f06a-4846-9e59-b3af4d89e15c.jpg) Adding measurement 5e2bb1fd to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=0.808075498650146;dx=-4.119961804733663E-8 New Minimum: 0.808075498650146 > 0.7683726549519616 END: th(1684339.7559414052)=0.7683726549519616; dx=-2.2259200306727536E-8 evalInputDelta=0.03970284369818444 Fitness changed from 0.808075498650146 to 0.7683726549519616 Iteration 2 complete. Error: 0.7683726549519616 Total: 3.2513; Orientation: 0.0636; Line Search: 2.1890 Iteration 2 ![Iteration 2](etc/65e4a481-d7bb-40f6-be92-5fc62448787e.jpg) Adding measurement 53990807 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=0.7683726549519616;dx=-4.0739445534655724E-8 New Minimum: 0.7683726549519616 > 0.7128930252901223 END: th(3628800.0)=0.7128930252901223; dx=-1.2879283052520238E-8 evalInputDelta=0.05547962966183928 Fitness changed from 0.7683726549519616 to 0.7128930252901223 Iteration 3 complete. Error: 0.7128930252901223 Total: 3.2662; Orientation: 0.0681; Line Search: 2.2000 Iteration 3 ![Iteration 3](etc/5f32502d-6686-403c-b73a-8f6f5440ac24.jpg) Adding measurement 675edec2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.182e+03, gradient 1.921e-04, dot -0.724; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8316777888090856, 0.808075498650146, 0.7683726549519616, 0.7128930252901223 LBFGS Accumulation History: 3 points Removed measurement 1fff3dbf to history. Total: 4 th(0)=0.7128930252901223;dx=-3.690682602536072E-8 New Minimum: 0.7128930252901223 > 0.6417217493114377 END: th(7818012.6031877)=0.6417217493114377; dx=-5.403485958233758E-9 evalInputDelta=0.07117127597868467 Fitness changed from 0.7128930252901223 to 0.6417217493114377 Iteration 4 complete. Error: 0.6417217493114377 Total: 4.8195; Orientation: 1.6188; Line Search: 2.1970 Iteration 4 ![Iteration 4](etc/b4e8a148-c92f-4a54-9774-a7baf5d93bb2.jpg) Adding measurement ef00107 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.510e+03, gradient 1.645e-04, dot -0.740; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.808075498650146, 0.7683726549519616, 0.7128930252901223, 0.6417217493114377 LBFGS Accumulation History: 3 points Removed measurement 5e2bb1fd to history. Total: 4 th(0)=0.6417217493114377;dx=-2.7049225577932302E-8 New Minimum: 0.6417217493114377 > 0.5945012240187234 WOLF (strong): th(1.684339755941405E7)=0.5945012240187234; dx=3.560784930328762E-12 evalInputDelta=0.047220525292714255 New Minimum: 0.5945012240187234 > 0.5663443193750446 END: th(8421698.779707026)=0.5663443193750446; dx=-5.481077170701922E-9 evalInputDelta=0.07537742993639307 Fitness changed from 0.6417217493114377 to 0.5663443193750446 Iteration 5 complete. Error: 0.5663443193750446 Total: 5.9128; Orientation: 1.5972; Line Search: 3.3128 Iteration 5 ![Iteration 5](etc/d2852608-acfb-4c31-a723-ac051c402bcd.jpg) Adding measurement 6bb19ec1 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.659e+03, gradient 1.454e-04, dot -0.734; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7683726549519616, 0.7128930252901223, 0.6417217493114377, 0.5663443193750446 LBFGS Accumulation History: 3 points Removed measurement 53990807 to history. Total: 4 th(0)=0.5663443193750446;dx=-2.1133160417653744E-8 New Minimum: 0.5663443193750446 > 0.5617871520979065 WOLF (strong): th(1.8144E7)=0.5617871520979065; dx=1.2109873437581877E-9 evalInputDelta=0.004557167277138063 New Minimum: 0.5617871520979065 > 0.5168529404089235 END: th(9072000.0)=0.5168529404089235; dx=-2.5621973315372622E-9 evalInputDelta=0.0494913789661211 Fitness changed from 0.5663443193750446 to 0.5168529404089235 Iteration 6 complete. Error: 0.5168529404089235 Total: 5.9018; Orientation: 1.6037; Line Search: 3.3065 Adding measurement 27e690aa to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.371e+03, gradient 1.290e-04, dot -0.716; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7128930252901223, 0.6417217493114377, 0.5663443193750446, 0.5168529404089235 LBFGS Accumulation History: 3 points Removed measurement 675edec2 to history. Total: 4 th(0)=0.5168529404089235;dx=-1.6647088779465978E-8 Armijo: th(1.954503150796925E7)=0.5269671421607602; dx=1.5605280064874383E-9 evalInputDelta=-0.010114201751836749 New Minimum: 0.5168529404089235 > 0.4787035479721032 END: th(9772515.753984625)=0.4787035479721032; dx=-1.5382581946763132E-9 evalInputDelta=0.038149392436820306 Fitness changed from 0.5168529404089235 to 0.4787035479721032 Iteration 7 complete. Error: 0.4787035479721032 Total: 5.9028; Orientation: 1.6193; Line Search: 3.3325 Adding measurement 1556f180 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.204e+03, gradient 1.146e-04, dot -0.714; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6417217493114377, 0.5663443193750446, 0.5168529404089235, 0.4787035479721032 LBFGS Accumulation History: 3 points Removed measurement ef00107 to history. Total: 4 th(0)=0.4787035479721032;dx=-1.312205408668805E-8 Armijo: th(2.1054246949267566E7)=0.4942968947385099; dx=1.6411769577127962E-9 evalInputDelta=-0.015593346766406724 New Minimum: 0.4787035479721032 > 0.44663860123567395 END: th(1.0527123474633783E7)=0.44663860123567395; dx=-1.0632149494762441E-9 evalInputDelta=0.032064946736429234 Fitness changed from 0.4787035479721032 to 0.44663860123567395 Iteration 8 complete. Error: 0.44663860123567395 Total: 6.6921; Orientation: 1.6257; Line Search: 4.1201 Adding measurement 5819f193 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.140e+03, gradient 1.037e-04, dot -0.707; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5663443193750446, 0.5168529404089235, 0.4787035479721032, 0.44663860123567395 LBFGS Accumulation History: 3 points Removed measurement 6bb19ec1 to history. Total: 4 th(0)=0.44663860123567395;dx=-1.075895450103521E-8 Armijo: th(2.2680000000000004E7)=0.46846131389737855; dx=1.6084293406036832E-9 evalInputDelta=-0.021822712661704602 New Minimum: 0.44663860123567395 > 0.42189879319118856 END: th(1.1340000000000002E7)=0.42189879319118856; dx=-5.518637584675051E-10 evalInputDelta=0.02473980804448539 Fitness changed from 0.44663860123567395 to 0.42189879319118856 Iteration 9 complete. Error: 0.42189879319118856 Total: 5.9034; Orientation: 1.6117; Line Search: 3.3337 Adding measurement 44033ad1 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.059e+03, gradient 9.552e-05, dot -0.700; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5168529404089235, 0.4787035479721032, 0.44663860123567395, 0.42189879319118856 LBFGS Accumulation History: 3 points Removed measurement 27e690aa to history. Total: 4 th(0)=0.42189879319118856;dx=-9.123666844800037E-9 Armijo: th(2.4431289384961568E7)=0.44790804202791085; dx=1.6633409475395544E-9 evalInputDelta=-0.026009248836722287 New Minimum: 0.42189879319118856 > 0.40057136463861165 END: th(1.2215644692480784E7)=0.40057136463861165; dx=-1.3150063351494718E-10 evalInputDelta=0.02132742855257691 Fitness changed from 0.42189879319118856 to 0.40057136463861165 Iteration 10 complete. Error: 0.40057136463861165 Total: 5.9174; Orientation: 1.6255; Line Search: 3.3423 Iteration 10 ![Iteration 10](etc/cead3a9e-b609-4dc8-8d8d-ce8e131b2f57.jpg) Adding measurement 6a959128 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.002e+03, gradient 8.928e-05, dot -0.693; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4787035479721032, 0.44663860123567395, 0.42189879319118856, 0.40057136463861165 LBFGS Accumulation History: 3 points Removed measurement 1556f180 to history. Total: 4 th(0)=0.40057136463861165;dx=-7.970326725452622E-9 Armijo: th(2.6317808686584465E7)=0.43191600308424577; dx=1.7402769698875796E-9 evalInputDelta=-0.03134463844563412 New Minimum: 0.40057136463861165 > 0.38326740866602876 WOLF (strong): th(1.3158904343292233E7)=0.38326740866602876; dx=2.1626683935534742E-10 evalInputDelta=0.017303955972582885 New Minimum: 0.38326740866602876 > 0.379808835417372 END: th(4386301.447764077)=0.379808835417372; dx=-4.795674731368473E-9 evalInputDelta=0.020762529221239667 Fitness changed from 0.40057136463861165 to 0.379808835417372 Iteration 11 complete. Error: 0.379808835417372 Total: 7.0691; Orientation: 1.6091; Line Search: 4.4618 Adding measurement 22efa2a3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.388e+03, gradient 6.940e-05, dot -0.941; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.44663860123567395, 0.42189879319118856, 0.40057136463861165, 0.379808835417372 LBFGS Accumulation History: 3 points Removed measurement 5819f193 to history. Total: 4 th(0)=0.379808835417372;dx=-4.81650948497993E-9 New Minimum: 0.379808835417372 > 0.36404282338193844 END: th(9450000.000000004)=0.36404282338193844; dx=-2.060143585177884E-9 evalInputDelta=0.01576601203543354 Fitness changed from 0.379808835417372 to 0.36404282338193844 Iteration 12 complete. Error: 0.36404282338193844 Total: 4.7987; Orientation: 1.6221; Line Search: 2.2236 Adding measurement 4b34a57f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.507e+03, gradient 6.374e-05, dot -0.774; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.42189879319118856, 0.40057136463861165, 0.379808835417372, 0.36404282338193844 LBFGS Accumulation History: 3 points Removed measurement 44033ad1 to history. Total: 4 th(0)=0.36404282338193844;dx=-4.0631536072130694E-9 New Minimum: 0.36404282338193844 > 0.36096659661751584 END: th(2.035940782080131E7)=0.36096659661751584; dx=-5.632931510178851E-10 evalInputDelta=0.003076226764422596 Fitness changed from 0.36404282338193844 to 0.36096659661751584 Iteration 13 complete. Error: 0.36096659661751584 Total: 4.7973; Orientation: 1.6233; Line Search: 2.2225 Adding measurement 7a6e3573 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.449e+03, gradient 7.392e-05, dot -0.620; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.40057136463861165, 0.379808835417372, 0.36404282338193844, 0.36096659661751584 LBFGS Accumulation History: 3 points Removed measurement 6a959128 to history. Total: 4 th(0)=0.36096659661751584;dx=-5.463574568270253E-9 Armijo: th(4.3863014477640785E7)=0.42745777362611903; dx=1.2646845998629116E-9 evalInputDelta=-0.06649117700860319 Armijo: th(2.1931507238820393E7)=0.36188111969561343; dx=3.6934999691372117E-10 evalInputDelta=-9.145230780975844E-4 New Minimum: 0.36096659661751584 > 0.34287548437118875 END: th(7310502.412940131)=0.34287548437118875; dx=-2.691473025484552E-9 evalInputDelta=0.01809111224632709 Fitness changed from 0.36096659661751584 to 0.34287548437118875 Iteration 14 complete. Error: 0.34287548437118875 Total: 7.0044; Orientation: 1.6092; Line Search: 4.4492 Adding measurement 2428aa84 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.431e+03, gradient 5.894e-05, dot -0.864; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.379808835417372, 0.36404282338193844, 0.36096659661751584, 0.34287548437118875 LBFGS Accumulation History: 3 points Removed measurement 22efa2a3 to history. Total: 4 th(0)=0.34287548437118875;dx=-3.4738603325998707E-9 New Minimum: 0.34287548437118875 > 0.33225715068906936 END: th(1.575000000000001E7)=0.33225715068906936; dx=-8.99706048254731E-10 evalInputDelta=0.010618333682119396 Fitness changed from 0.34287548437118875 to 0.33225715068906936 Iteration 15 complete. Error: 0.33225715068906936 Total: 4.7449; Orientation: 1.6042; Line Search: 2.1973 Iteration 15 ![Iteration 15](etc/0ff6ecdb-5c09-453b-b771-b6436548cf13.jpg) Adding measurement 5cd7c62c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.539e+03, gradient 6.392e-05, dot -0.635; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.36404282338193844, 0.36096659661751584, 0.34287548437118875, 0.33225715068906936 LBFGS Accumulation History: 3 points Removed measurement 4b34a57f to history. Total: 4 th(0)=0.33225715068906936;dx=-4.086051497406459E-9 Armijo: th(3.393234636800219E7)=0.36617646381745494; dx=6.55818215414246E-10 evalInputDelta=-0.033919313128385586 New Minimum: 0.33225715068906936 > 0.32978424833541875 END: th(1.6966173184001096E7)=0.32978424833541875; dx=-2.268678629336043E-11 evalInputDelta=0.002472902353650608 Fitness changed from 0.33225715068906936 to 0.32978424833541875 Iteration 16 complete. Error: 0.32978424833541875 Total: 5.9569; Orientation: 1.6037; Line Search: 3.3526 Adding measurement 68041746 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.078e+03, gradient 6.825e-05, dot -0.627; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.36096659661751584, 0.34287548437118875, 0.33225715068906936, 0.32978424833541875 LBFGS Accumulation History: 3 points Removed measurement 7a6e3573 to history. Total: 4 th(0)=0.32978424833541875;dx=-4.6583575041829614E-9 Armijo: th(3.655251206470066E7)=0.37606317322291044; dx=1.2654991935813535E-9 evalInputDelta=-0.04627892488749169 New Minimum: 0.32978424833541875 > 0.32603735270492895 WOLF (strong): th(1.827625603235033E7)=0.32603735270492895; dx=5.485378731995859E-10 evalInputDelta=0.0037468956304897993 New Minimum: 0.32603735270492895 > 0.31471766084235964 END: th(6092085.344116777)=0.31471766084235964; dx=-2.5275126316718433E-9 evalInputDelta=0.015066587493059114 Fitness changed from 0.32978424833541875 to 0.31471766084235964 Iteration 17 complete. Error: 0.31471766084235964 Total: 7.0202; Orientation: 1.6156; Line Search: 4.4597 Adding measurement 675f813f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.291e+03, gradient 5.253e-05, dot -0.895; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.34287548437118875, 0.33225715068906936, 0.32978424833541875, 0.31471766084235964 LBFGS Accumulation History: 3 points Removed measurement 2428aa84 to history. Total: 4 th(0)=0.31471766084235964;dx=-2.7594172300127434E-9 New Minimum: 0.31471766084235964 > 0.30636745439152024 END: th(1.3125000000000011E7)=0.30636745439152024; dx=-8.629115437708423E-10 evalInputDelta=0.008350206450839393 Fitness changed from 0.31471766084235964 to 0.30636745439152024 Iteration 18 complete. Error: 0.30636745439152024 Total: 5.5466; Orientation: 2.3490; Line Search: 2.2455 Adding measurement 10910705 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.306e+03, gradient 5.225e-05, dot -0.692; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.33225715068906936, 0.32978424833541875, 0.31471766084235964, 0.30636745439152024 LBFGS Accumulation History: 3 points Removed measurement 5cd7c62c to history. Total: 4 th(0)=0.30636745439152024;dx=-2.7305091966034774E-9 Armijo: th(2.8276955306668498E7)=0.31927070677748287; dx=1.750507551808814E-10 evalInputDelta=-0.012903252385962627 New Minimum: 0.30636745439152024 > 0.3012437301842872 END: th(1.4138477653334249E7)=0.3012437301842872; dx=-4.720439846819942E-10 evalInputDelta=0.00512372420723306 Fitness changed from 0.30636745439152024 to 0.3012437301842872 Iteration 19 complete. Error: 0.3012437301842872 Total: 5.9378; Orientation: 1.6308; Line Search: 3.3565 Adding measurement 10008c0d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.129e+03, gradient 5.349e-05, dot -0.651; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.32978424833541875, 0.31471766084235964, 0.30636745439152024, 0.3012437301842872 LBFGS Accumulation History: 3 points Removed measurement 68041746 to history. Total: 4 th(0)=0.3012437301842872;dx=-2.8614144270459776E-9 Armijo: th(3.046042672058389E7)=0.3222125298096514; dx=5.233395887541696E-10 evalInputDelta=-0.020968799625364243 New Minimum: 0.3012437301842872 > 0.29749744598796857 WOLF (strong): th(1.5230213360291945E7)=0.29749744598796857; dx=1.5236209868903706E-11 evalInputDelta=0.0037462841963186166 New Minimum: 0.29749744598796857 > 0.2938215408231738 END: th(5076737.786763982)=0.2938215408231738; dx=-1.7020538053311924E-9 evalInputDelta=0.007422189361113385 Fitness changed from 0.3012437301842872 to 0.2938215408231738 Iteration 20 complete. Error: 0.2938215408231738 Total: 7.0486; Orientation: 1.6158; Line Search: 4.4729 Iteration 20 ![Iteration 20](etc/74a641e0-73a1-46ea-a97f-f92dbb2a986f.jpg) Adding measurement 535ba72a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.277e+03, gradient 4.212e-05, dot -0.886; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.31471766084235964, 0.30636745439152024, 0.3012437301842872, 0.2938215408231738 LBFGS Accumulation History: 3 points Removed measurement 675f813f to history. Total: 4 th(0)=0.2938215408231738;dx=-1.7741109265532771E-9 New Minimum: 0.2938215408231738 > 0.28805817868398226 END: th(1.0937500000000011E7)=0.28805817868398226; dx=-9.973621033795765E-10 evalInputDelta=0.005763362139191541 Fitness changed from 0.2938215408231738 to 0.28805817868398226 Iteration 21 complete. Error: 0.28805817868398226 Total: 4.8393; Orientation: 1.6166; Line Search: 2.2249 Adding measurement 17345c0 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.684e+03, gradient 4.137e-05, dot -0.791; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.30636745439152024, 0.3012437301842872, 0.2938215408231738, 0.28805817868398226 LBFGS Accumulation History: 3 points Removed measurement 10910705 to history. Total: 4 th(0)=0.28805817868398226;dx=-1.7112872360316636E-9 Armijo: th(2.3564129422223754E7)=0.288450213140369; dx=-3.990852928640339E-10 evalInputDelta=-3.920344563867473E-4 New Minimum: 0.28805817868398226 > 0.2834997680440871 END: th(1.1782064711111877E7)=0.2834997680440871; dx=-7.948062633188924E-10 evalInputDelta=0.00455841063989515 Fitness changed from 0.28805817868398226 to 0.2834997680440871 Iteration 22 complete. Error: 0.2834997680440871 Total: 5.8928; Orientation: 1.6081; Line Search: 3.3327 Adding measurement 4cc458e3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.648e+03, gradient 4.196e-05, dot -0.739; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.3012437301842872, 0.2938215408231738, 0.28805817868398226, 0.2834997680440871 LBFGS Accumulation History: 3 points Removed measurement 10008c0d to history. Total: 4 th(0)=0.2834997680440871;dx=-1.7610604951417132E-9 Armijo: th(2.5383688933819912E7)=0.2884444780283113; dx=-1.250782770230044E-10 evalInputDelta=-0.004944709984224194 New Minimum: 0.2834997680440871 > 0.2798439746288851 END: th(1.2691844466909956E7)=0.2798439746288851; dx=-5.090844694490374E-10 evalInputDelta=0.003655793415202002 Fitness changed from 0.2834997680440871 to 0.2798439746288851 Iteration 23 complete. Error: 0.2798439746288851 Total: 5.8797; Orientation: 1.6083; Line Search: 3.3202 Adding measurement 38ce3004 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.469e+03, gradient 4.492e-05, dot -0.650; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2938215408231738, 0.28805817868398226, 0.2834997680440871, 0.2798439746288851 LBFGS Accumulation History: 3 points Removed measurement 535ba72a to history. Total: 4 th(0)=0.2798439746288851;dx=-2.0181592049014866E-9 Armijo: th(2.734375000000003E7)=0.2908987242771483; dx=1.954848662604855E-10 evalInputDelta=-0.011054749648263196 New Minimum: 0.2798439746288851 > 0.2773252101613275 END: th(1.3671875000000015E7)=0.2773252101613275; dx=-1.9514439238687693E-10 evalInputDelta=0.0025187644675576104 Fitness changed from 0.2798439746288851 to 0.2773252101613275 Iteration 24 complete. Error: 0.2773252101613275 Total: 5.9776; Orientation: 1.6145; Line Search: 3.4181 Adding measurement 5b45db89 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.314e+03, gradient 4.774e-05, dot -0.603; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.28805817868398226, 0.2834997680440871, 0.2798439746288851, 0.2773252101613275 LBFGS Accumulation History: 3 points Removed measurement 17345c0 to history. Total: 4 th(0)=0.2773252101613275;dx=-2.278917798421785E-9 Armijo: th(2.9455161777779695E7)=0.29568296188810633; dx=5.4901192763482E-10 evalInputDelta=-0.018357751726778837 New Minimum: 0.2773252101613275 > 0.27549854662550194 WOLF (strong): th(1.4727580888889847E7)=0.27549854662550194; dx=1.5154999339498774E-10 evalInputDelta=0.0018266635358255567 New Minimum: 0.27549854662550194 > 0.271546100707413 END: th(4909193.629629949)=0.271546100707413; dx=-1.3049179021526141E-9 evalInputDelta=0.005779109453914522 Fitness changed from 0.2773252101613275 to 0.271546100707413 Iteration 25 complete. Error: 0.271546100707413 Total: 7.0427; Orientation: 1.6294; Line Search: 4.4671 Iteration 25 ![Iteration 25](etc/579f39dd-4990-48f3-929f-dd4b3c753cf7.jpg) Adding measurement 75195ea5 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.214e+03, gradient 3.719e-05, dot -0.856; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2834997680440871, 0.2798439746288851, 0.2773252101613275, 0.271546100707413 LBFGS Accumulation History: 3 points Removed measurement 4cc458e3 to history. Total: 4 th(0)=0.271546100707413;dx=-1.3828811355060247E-9 New Minimum: 0.271546100707413 > 0.2678968375509645 END: th(1.0576537055758297E7)=0.2678968375509645; dx=-6.621718299153705E-10 evalInputDelta=0.003649263156448479 Fitness changed from 0.271546100707413 to 0.2678968375509645 Iteration 26 complete. Error: 0.2678968375509645 Total: 4.8326; Orientation: 1.6177; Line Search: 2.2124 Adding measurement 5df6ef6b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.328e+03, gradient 3.805e-05, dot -0.739; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2798439746288851, 0.2773252101613275, 0.271546100707413, 0.2678968375509645 LBFGS Accumulation History: 3 points Removed measurement 38ce3004 to history. Total: 4 th(0)=0.2678968375509645;dx=-1.447924522061838E-9 Armijo: th(2.2786458333333362E7)=0.27105525443689094; dx=-1.8074815855889048E-10 evalInputDelta=-0.0031584168859264405 New Minimum: 0.2678968375509645 > 0.26527422672471834 END: th(1.1393229166666681E7)=0.26527422672471834; dx=-4.884392302093294E-10 evalInputDelta=0.0026226108262461523 Fitness changed from 0.2678968375509645 to 0.26527422672471834 Iteration 27 complete. Error: 0.26527422672471834 Total: 6.6244; Orientation: 2.2828; Line Search: 3.3934 Adding measurement 16598e3b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.292e+03, gradient 3.974e-05, dot -0.689; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2773252101613275, 0.271546100707413, 0.2678968375509645, 0.26527422672471834 LBFGS Accumulation History: 3 points Removed measurement 5b45db89 to history. Total: 4 th(0)=0.26527422672471834;dx=-1.579279575426973E-9 Armijo: th(2.4545968148149747E7)=0.27259822359431746; dx=6.445822849553312E-11 evalInputDelta=-0.007323996869599114 New Minimum: 0.26527422672471834 > 0.26322906928157463 END: th(1.2272984074074874E7)=0.26322906928157463; dx=-2.0841646965852775E-10 evalInputDelta=0.002045157443143708 Fitness changed from 0.26527422672471834 to 0.26322906928157463 Iteration 28 complete. Error: 0.26322906928157463 Total: 5.9282; Orientation: 1.6181; Line Search: 3.3513 Adding measurement 465db245 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.189e+03, gradient 4.377e-05, dot -0.599; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.271546100707413, 0.2678968375509645, 0.26527422672471834, 0.26322906928157463 LBFGS Accumulation History: 3 points Removed measurement 75195ea5 to history. Total: 4 th(0)=0.26322906928157463;dx=-1.9162403705010756E-9 Armijo: th(2.6441342639395747E7)=0.27581685895679403; dx=3.6058572808241424E-10 evalInputDelta=-0.012587789675219396 New Minimum: 0.26322906928157463 > 0.26188485712579446 WOLF (strong): th(1.3220671319697874E7)=0.26188485712579446; dx=3.898398241867877E-11 evalInputDelta=0.0013442121557801778 New Minimum: 0.26188485712579446 > 0.2590359464185333 END: th(4406890.439899291)=0.2590359464185333; dx=-1.030282002195031E-9 evalInputDelta=0.004193122863041354 Fitness changed from 0.26322906928157463 to 0.2590359464185333 Iteration 29 complete. Error: 0.2590359464185333 Total: 7.0576; Orientation: 1.6221; Line Search: 4.4818 Adding measurement 743cc847 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.078e+03, gradient 3.313e-05, dot -0.844; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2678968375509645, 0.26527422672471834, 0.26322906928157463, 0.2590359464185333 LBFGS Accumulation History: 3 points Removed measurement 5df6ef6b to history. Total: 4 th(0)=0.2590359464185333;dx=-1.097527774985673E-9 New Minimum: 0.2590359464185333 > 0.2561644603008682 END: th(9494357.638888901)=0.2561644603008682; dx=-6.632248932656596E-10 evalInputDelta=0.0028714861176650786 Fitness changed from 0.2590359464185333 to 0.2561644603008682 Iteration 30 complete. Error: 0.2561644603008682 Total: 4.7749; Orientation: 1.6106; Line Search: 2.2153 Iteration 30 ![Iteration 30](etc/ed5b2912-a51b-4cb1-aa30-51b7f70ca707.jpg) Adding measurement 3030f564 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.433e+03, gradient 3.288e-05, dot -0.807; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.26527422672471834, 0.26322906928157463, 0.2590359464185333, 0.2561644603008682 LBFGS Accumulation History: 3 points Removed measurement 16598e3b to history. Total: 4 th(0)=0.2561644603008682;dx=-1.081384096207535E-9 Armijo: th(2.0454973456791457E7)=0.2562529108492711; dx=-3.225710949801696E-10 evalInputDelta=-8.845054840289635E-5 New Minimum: 0.2561644603008682 > 0.2537383825466006 END: th(1.0227486728395728E7)=0.2537383825466006; dx=-5.646564025613425E-10 evalInputDelta=0.0024260777542676193 Fitness changed from 0.2561644603008682 to 0.2537383825466006 Iteration 31 complete. Error: 0.2537383825466006 Total: 5.9420; Orientation: 1.6129; Line Search: 3.3284 Adding measurement 17b5b923 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.437e+03, gradient 3.361e-05, dot -0.760; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.26322906928157463, 0.2590359464185333, 0.2561644603008682, 0.2537383825466006 LBFGS Accumulation History: 3 points Removed measurement 465db245 to history. Total: 4 th(0)=0.2537383825466006;dx=-1.129496051628998E-9 Armijo: th(2.2034452199496455E7)=0.25643238805430385; dx=-1.2731430830807836E-10 evalInputDelta=-0.0026940055077032676 New Minimum: 0.2537383825466006 > 0.25177454945595507 END: th(1.1017226099748228E7)=0.25177454945595507; dx=-3.884653443278182E-10 evalInputDelta=0.001963833090645517 Fitness changed from 0.2537383825466006 to 0.25177454945595507 Iteration 32 complete. Error: 0.25177454945595507 Total: 5.9236; Orientation: 1.6171; Line Search: 3.3601 Adding measurement 18195d0b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.317e+03, gradient 3.650e-05, dot -0.662; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2590359464185333, 0.2561644603008682, 0.2537383825466006, 0.25177454945595507 LBFGS Accumulation History: 3 points Removed measurement 743cc847 to history. Total: 4 th(0)=0.25177454945595507;dx=-1.3320822275132908E-9 Armijo: th(2.3735894097222254E7)=0.25777569252438565; dx=7.03773179246246E-11 evalInputDelta=-0.006001143068430581 New Minimum: 0.25177454945595507 > 0.25025818448302756 END: th(1.1867947048611127E7)=0.25025818448302756; dx=-2.0051298961078254E-10 evalInputDelta=0.0015163649729275086 Fitness changed from 0.25177454945595507 to 0.25025818448302756 Iteration 33 complete. Error: 0.25025818448302756 Total: 5.9166; Orientation: 1.6247; Line Search: 3.3451 Adding measurement 6e334f05 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.195e+03, gradient 3.906e-05, dot -0.613; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2561644603008682, 0.2537383825466006, 0.25177454945595507, 0.25025818448302756 LBFGS Accumulation History: 3 points Removed measurement 3030f564 to history. Total: 4 th(0)=0.25025818448302756;dx=-1.525489372025037E-9 Armijo: th(2.5568716820989322E7)=0.2614162201033018; dx=3.502182929805633E-10 evalInputDelta=-0.011158035620274231 New Minimum: 0.25025818448302756 > 0.24934146457725137 WOLF (strong): th(1.2784358410494661E7)=0.24934146457725137; dx=5.09964672690781E-11 evalInputDelta=9.167199057761866E-4 New Minimum: 0.24934146457725137 > 0.24705702254380718 END: th(4261452.803498221)=0.24705702254380718; dx=-8.991542730869707E-10 evalInputDelta=0.003201161939220376 Fitness changed from 0.25025818448302756 to 0.24705702254380718 Iteration 34 complete. Error: 0.24705702254380718 Total: 7.0420; Orientation: 1.6207; Line Search: 4.4707 Adding measurement 1dde811c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.050e+03, gradient 3.054e-05, dot -0.857; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2537383825466006, 0.25177454945595507, 0.25025818448302756, 0.24705702254380718 LBFGS Accumulation History: 3 points Removed measurement 17b5b923 to history. Total: 4 th(0)=0.24705702254380718;dx=-9.328516670816393E-10 New Minimum: 0.24705702254380718 > 0.24492719419096903 END: th(9181021.749790192)=0.24492719419096903; dx=-5.405602757683513E-10 evalInputDelta=0.002129828352838148 Fitness changed from 0.24705702254380718 to 0.24492719419096903 Iteration 35 complete. Error: 0.24492719419096903 Total: 4.8020; Orientation: 1.6293; Line Search: 2.2248 Iteration 35 ![Iteration 35](etc/b830f384-2b40-4538-ac86-c4dfd2c14f34.jpg) Adding measurement 5a9922e3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.224e+03, gradient 3.071e-05, dot -0.788; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.25177454945595507, 0.25025818448302756, 0.24705702254380718, 0.24492719419096903 LBFGS Accumulation History: 3 points Removed measurement 18195d0b to history. Total: 4 th(0)=0.24492719419096903;dx=-9.42935685709839E-10 Armijo: th(1.9779911747685216E7)=0.2455002811575155; dx=-2.6497253239915865E-10 evalInputDelta=-5.730869665464544E-4 New Minimum: 0.24492719419096903 > 0.24308757138195716 END: th(9889955.873842608)=0.24308757138195716; dx=-4.657432700131792E-10 evalInputDelta=0.0018396228090118705 Fitness changed from 0.24492719419096903 to 0.24308757138195716 Iteration 36 complete. Error: 0.24308757138195716 Total: 7.5035; Orientation: 1.6182; Line Search: 4.8803 Adding measurement 3984e204 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.219e+03, gradient 3.162e-05, dot -0.743; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.25025818448302756, 0.24705702254380718, 0.24492719419096903, 0.24308757138195716 LBFGS Accumulation History: 3 points Removed measurement 6e334f05 to history. Total: 4 th(0)=0.24308757138195716;dx=-9.997263282849293E-10 Armijo: th(2.130726401749111E7)=0.24593177191351395; dx=-9.847127851638232E-11 evalInputDelta=-0.0028442005315567898 New Minimum: 0.24308757138195716 > 0.2416362480816649 END: th(1.0653632008745555E7)=0.2416362480816649; dx=-3.310458516390527E-10 evalInputDelta=0.0014513233002922676 Fitness changed from 0.24308757138195716 to 0.2416362480816649 Iteration 37 complete. Error: 0.2416362480816649 Total: 5.9245; Orientation: 1.6256; Line Search: 3.3468 Adding measurement 65fd6c44 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.130e+03, gradient 3.436e-05, dot -0.652; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.24705702254380718, 0.24492719419096903, 0.24308757138195716, 0.2416362480816649 LBFGS Accumulation History: 3 points Removed measurement 1dde811c to history. Total: 4 th(0)=0.2416362480816649;dx=-1.1805294834332793E-9 Armijo: th(2.2952554374475487E7)=0.24748917446832638; dx=1.0080727915063193E-10 evalInputDelta=-0.005852926386661489 New Minimum: 0.2416362480816649 > 0.24044722331033436 END: th(1.1476277187237743E7)=0.24044722331033436; dx=-1.8981856704683218E-10 evalInputDelta=0.001189024771330538 Fitness changed from 0.2416362480816649 to 0.24044722331033436 Iteration 38 complete. Error: 0.24044722331033436 Total: 5.9150; Orientation: 1.6310; Line Search: 3.3431 Adding measurement 4a3de009 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.006e+03, gradient 3.647e-05, dot -0.612; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.24492719419096903, 0.24308757138195716, 0.2416362480816649, 0.24044722331033436 LBFGS Accumulation History: 3 points Removed measurement 5a9922e3 to history. Total: 4 th(0)=0.24044722331033436;dx=-1.3302508128473237E-9 Armijo: th(2.4724889684606526E7)=0.25100633932119526; dx=3.50395931679322E-10 evalInputDelta=-0.010559116010860903 New Minimum: 0.24044722331033436 > 0.23999501435717155 WOLF (strong): th(1.2362444842303263E7)=0.23999501435717155; dx=4.736884078274576E-11 evalInputDelta=4.522089531628082E-4 New Minimum: 0.23999501435717155 > 0.23791042123728876 END: th(4120814.947434421)=0.23791042123728876; dx=-7.806721783224685E-10 evalInputDelta=0.002536802073045602 Fitness changed from 0.24044722331033436 to 0.23791042123728876 Iteration 39 complete. Error: 0.23791042123728876 Total: 7.0336; Orientation: 1.6284; Line Search: 4.4613 Adding measurement 1ea1f2fc to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.760e+02, gradient 2.909e-05, dot -0.850; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.24308757138195716, 0.2416362480816649, 0.24044722331033436, 0.23791042123728876 LBFGS Accumulation History: 3 points Removed measurement 3984e204 to history. Total: 4 th(0)=0.23791042123728876;dx=-8.46443394001347E-10 New Minimum: 0.23791042123728876 > 0.23616127104019197 END: th(8878026.67395463)=0.23616127104019197; dx=-4.649362477900325E-10 evalInputDelta=0.0017491501970967882 Fitness changed from 0.23791042123728876 to 0.23616127104019197 Iteration 40 complete. Error: 0.23616127104019197 Total: 4.7891; Orientation: 1.6309; Line Search: 2.2096 Iteration 40 ![Iteration 40](etc/ac77ddc1-80ab-4809-9846-0c2e59b4b091.jpg) Adding measurement 5972a209 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.963e+02, gradient 2.948e-05, dot -0.768; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2416362480816649, 0.24044722331033436, 0.23791042123728876, 0.23616127104019197 LBFGS Accumulation History: 3 points Removed measurement 65fd6c44 to history. Total: 4 th(0)=0.23616127104019197;dx=-8.690940817330596E-10 Armijo: th(1.912712864539624E7)=0.23734702406800445; dx=-2.075692868494984E-10 evalInputDelta=-0.0011857530278124861 New Minimum: 0.23616127104019197 > 0.23474764189862532 END: th(9563564.32269812)=0.23474764189862532; dx=-4.0020036110113986E-10 evalInputDelta=0.0014136291415666469 Fitness changed from 0.23616127104019197 to 0.23474764189862532 Iteration 41 complete. Error: 0.23474764189862532 Total: 5.9563; Orientation: 1.6167; Line Search: 3.3278 Adding measurement 1ffb0206 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.013e+03, gradient 3.040e-05, dot -0.728; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.24044722331033436, 0.23791042123728876, 0.23616127104019197, 0.23474764189862532 LBFGS Accumulation History: 3 points Removed measurement 4a3de009 to history. Total: 4 th(0)=0.23474764189862532;dx=-9.238908204027056E-10 Armijo: th(2.060407473717211E7)=0.23814260099196338; dx=-4.023608517779001E-11 evalInputDelta=-0.0033949590933380625 New Minimum: 0.23474764189862532 > 0.23362309173529974 END: th(1.0302037368586054E7)=0.23362309173529974; dx=-2.7324564368526156E-10 evalInputDelta=0.0011245501633255772 Fitness changed from 0.23474764189862532 to 0.23362309173529974 Iteration 42 complete. Error: 0.23362309173529974 Total: 5.8716; Orientation: 1.6047; Line Search: 3.3201 Adding measurement 3aba4eca to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.124e+02, gradient 3.322e-05, dot -0.636; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.23791042123728876, 0.23616127104019197, 0.23474764189862532, 0.23362309173529974 LBFGS Accumulation History: 3 points Removed measurement 1ea1f2fc to history. Total: 4 th(0)=0.23362309173529974;dx=-1.103239139749831E-9 Armijo: th(2.219506668488658E7)=0.23988485332701673; dx=1.3573942979121138E-10 evalInputDelta=-0.0062617615917169855 New Minimum: 0.23362309173529974 > 0.2329223376649098 END: th(1.109753334244329E7)=0.2329223376649098; dx=-1.4226046072903743E-10 evalInputDelta=7.007540703899418E-4 Fitness changed from 0.23362309173529974 to 0.2329223376649098 Iteration 43 complete. Error: 0.2329223376649098 Total: 5.9055; Orientation: 1.6271; Line Search: 3.3364 Adding measurement 13f3d825 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.109e+02, gradient 3.583e-05, dot -0.596; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.23616127104019197, 0.23474764189862532, 0.23362309173529974, 0.2329223376649098 LBFGS Accumulation History: 3 points Removed measurement 5972a209 to history. Total: 4 th(0)=0.2329223376649098;dx=-1.2837645685167725E-9 Armijo: th(2.3908910806745302E7)=0.2438481154844174; dx=4.0416507102114973E-10 evalInputDelta=-0.010925777819507598 New Minimum: 0.2329223376649098 > 0.23282818149730272 WOLF (strong): th(1.1954455403372651E7)=0.23282818149730272; dx=8.653586775832627E-11 evalInputDelta=9.415616760707901E-5 New Minimum: 0.23282818149730272 > 0.2305196292852398 END: th(3984818.4677908835)=0.2305196292852398; dx=-7.408562676883503E-10 evalInputDelta=0.0024027083796699933 Fitness changed from 0.2329223376649098 to 0.2305196292852398 Iteration 44 complete. Error: 0.2305196292852398 Total: 7.0914; Orientation: 1.6300; Line Search: 4.5057 Adding measurement 3adf464e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.315e+02, gradient 2.794e-05, dot -0.857; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.23474764189862532, 0.23362309173529974, 0.2329223376649098, 0.2305196292852398 LBFGS Accumulation History: 3 points Removed measurement 1ffb0206 to history. Total: 4 th(0)=0.2305196292852398;dx=-7.804331094578718E-10 New Minimum: 0.2305196292852398 > 0.22903698638061218 END: th(8585031.140488379)=0.22903698638061218; dx=-4.4044921546952636E-10 evalInputDelta=0.001482642904627629 Fitness changed from 0.2305196292852398 to 0.22903698638061218 Iteration 45 complete. Error: 0.22903698638061218 Total: 4.7915; Orientation: 1.6257; Line Search: 2.2129 Iteration 45 ![Iteration 45](etc/c1d6fc17-47a0-4414-b076-3770ff61567b.jpg) Adding measurement 1105d0a7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.107e+02, gradient 2.805e-05, dot -0.778; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.23362309173529974, 0.2329223376649098, 0.2305196292852398, 0.22903698638061218 LBFGS Accumulation History: 3 points Removed measurement 3aba4eca to history. Total: 4 th(0)=0.22903698638061218;dx=-7.870440039874754E-10 Armijo: th(1.849588890407215E7)=0.2303343266923736; dx=-1.847498215063711E-10 evalInputDelta=-0.0012973403117614302 New Minimum: 0.22903698638061218 > 0.22783595105313267 END: th(9247944.452036075)=0.22783595105313267; dx=-3.828410538055337E-10 evalInputDelta=0.001201035327479505 Fitness changed from 0.22903698638061218 to 0.22783595105313267 Iteration 46 complete. Error: 0.22783595105313267 Total: 6.7081; Orientation: 2.3255; Line Search: 3.3717 Adding measurement 4f0c6558 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.764e+02, gradient 2.894e-05, dot -0.732; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2329223376649098, 0.2305196292852398, 0.22903698638061218, 0.22783595105313267 LBFGS Accumulation History: 3 points Removed measurement 13f3d825 to history. Total: 4 th(0)=0.22783595105313267;dx=-8.375323809820092E-10 Armijo: th(1.9924092338954423E7)=0.23111811372656652; dx=-3.6980603833290715E-11 evalInputDelta=-0.0032821626734338416 New Minimum: 0.22783595105313267 > 0.22699288195084918 END: th(9962046.169477211)=0.22699288195084918; dx=-2.6401936305815985E-10 evalInputDelta=8.430691022834891E-4 Fitness changed from 0.22783595105313267 to 0.22699288195084918 Iteration 47 complete. Error: 0.22699288195084918 Total: 5.9277; Orientation: 1.6307; Line Search: 3.3445 Adding measurement 39fd2a1a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.748e+02, gradient 3.176e-05, dot -0.638; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2305196292852398, 0.22903698638061218, 0.22783595105313267, 0.22699288195084918 LBFGS Accumulation History: 3 points Removed measurement 3adf464e to history. Total: 4 th(0)=0.22699288195084918;dx=-1.0088543333256527E-9 Armijo: th(2.146257785122095E7)=0.23290522608555214; dx=1.0149891334670754E-10 evalInputDelta=-0.005912344134702957 New Minimum: 0.22699288195084918 > 0.22664594896880616 END: th(1.0731288925610475E7)=0.22664594896880616; dx=-1.2871651598001612E-10 evalInputDelta=3.469329820430245E-4 Fitness changed from 0.22699288195084918 to 0.22664594896880616 Iteration 48 complete. Error: 0.22664594896880616 Total: 5.9400; Orientation: 1.6369; Line Search: 3.3550 Adding measurement 33014f6a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.043e+02, gradient 3.461e-05, dot -0.591; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.22903698638061218, 0.22783595105313267, 0.22699288195084918, 0.22664594896880616 LBFGS Accumulation History: 3 points Removed measurement 1105d0a7 to history. Total: 4 th(0)=0.22664594896880616;dx=-1.1981460312517312E-9 Armijo: th(2.3119861130090192E7)=0.23668773376725513; dx=3.6072782116437015E-10 evalInputDelta=-0.010041784798448972 Armijo: th(1.1559930565045096E7)=0.22665676279017843; dx=6.488904557611144E-11 evalInputDelta=-1.0813821372274157E-5 New Minimum: 0.22664594896880616 > 0.22447677295551485 END: th(3853310.1883483655)=0.22447677295551485; dx=-6.904839659955659E-10 evalInputDelta=0.0021691760132913074 Fitness changed from 0.22664594896880616 to 0.22447677295551485 Iteration 49 complete. Error: 0.22447677295551485 Total: 7.0491; Orientation: 1.6307; Line Search: 4.4718 Adding measurement 7ef4fd5b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.481e+02, gradient 2.692e-05, dot -0.858; [3496a743-cce5-4593-bd8c-a72ae96e99eb = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.22783595105313267, 0.22699288195084918, 0.22664594896880616, 0.22447677295551485 LBFGS Accumulation History: 3 points Removed measurement 4f0c6558 to history. Total: 4 th(0)=0.22447677295551485;dx=-7.246160958414041E-10 New Minimum: 0.22447677295551485 > 0.22318216419001713 END: th(8301705.141231011)=0.22318216419001713; dx=-3.951854442416296E-10 evalInputDelta=0.0012946087654977234 Fitness changed from 0.22447677295551485 to 0.22318216419001713 Iteration 50 complete. Error: 0.22318216419001713 Total: 4.7696; Orientation: 1.6130; Line Search: 2.2097 Iteration 50 ![Iteration 50](etc/58edeb87-dd16-4afe-a196-90ba5b9cdc8b.jpg) Final threshold in iteration 51: 0.22318216419001713 (> -Infinity) after 301.061s (< 3600.000s)