Reset training subject: 1003216532786200 Reset training subject: 1003269624640700 Adding measurement 76f29779 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=5.71000498253566;dx=-1.6360287800302033E-7 New Minimum: 5.71000498253566 > 5.710004788820564 WOLFE (weak): th(2.154434690031884)=5.710004788820564; dx=-1.6328295023116318E-7 evalInputDelta=1.9371509552001953E-7 New Minimum: 5.710004788820564 > 5.710004252378761 WOLFE (weak): th(4.308869380063768)=5.710004252378761; dx=-1.63253594375824E-7 evalInputDelta=7.301568984985352E-7 New Minimum: 5.710004252378761 > 5.710002288504361 WOLFE (weak): th(12.926608140191302)=5.710002288504361; dx=-1.6326749420091534E-7 evalInputDelta=2.694031298489108E-6 New Minimum: 5.710002288504361 > 5.709994269093989 WOLFE (weak): th(51.70643256076521)=5.709994269093989; dx=-1.6324448892774084E-7 evalInputDelta=1.0713441670695545E-5 New Minimum: 5.709994269093989 > 5.709952494122053 WOLFE (weak): th(258.53216280382605)=5.709952494122053; dx=-1.6324280489585892E-7 evalInputDelta=5.248841360661061E-5 New Minimum: 5.709952494122053 > 5.70969012154171 WOLFE (weak): th(1551.1929768229563)=5.70969012154171; dx=-1.6321319857267378E-7 evalInputDelta=3.1486099394939515E-4 New Minimum: 5.70969012154171 > 5.7078019741217 WOLFE (weak): th(10858.350837760694)=5.7078019741217; dx=-1.631370393890763E-7 evalInputDelta=0.002203008413959928 New Minimum: 5.7078019741217 > 5.692421410541863 WOLFE (weak): th(86866.80670208555)=5.692421410541863; dx=-1.6260026694104704E-7 evalInputDelta=0.017583571993796454 New Minimum: 5.692421410541863 > 5.554982033464742 WOLFE (weak): th(781801.26031877)=5.554982033464742; dx=-1.5659614442410548E-7 evalInputDelta=0.15502294907091763 New Minimum: 5.554982033464742 > 4.658717894736098 END: th(7818012.6031877)=4.658717894736098; dx=-6.703125953085462E-8 evalInputDelta=1.0512870877995617 Fitness changed from 5.71000498253566 to 4.658717894736098 Iteration 1 complete. Error: 4.658717894736098 Total: 750.6814; Orientation: 0.0737; Line Search: 590.1145 Iteration 1 ![Iteration 1](etc/2fc03b5d-7319-4cd8-96d6-96bf05852d85.jpg) Adding measurement 6683fb80 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=4.658717894736098;dx=-8.303479030398538E-8 New Minimum: 4.658717894736098 > 3.9848874719575855 END: th(1.684339755941405E7)=3.9848874719575855; dx=-1.4161010257894452E-8 evalInputDelta=0.6738304227785124 Fitness changed from 4.658717894736098 to 3.9848874719575855 Iteration 2 complete. Error: 3.9848874719575855 Total: 161.1487; Orientation: 0.0775; Line Search: 108.6678 Iteration 2 ![Iteration 2](etc/f252aa12-158e-449e-b8a8-1c671065947b.jpg) Adding measurement 14dbe5e1 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=3.9848874719575855;dx=-5.262140270936981E-8 Armijo: th(3.6288E7)=4.148696056808269; dx=1.3690753547519014E-8 evalInputDelta=-0.16380858485068384 New Minimum: 3.9848874719575855 > 3.6386358097663414 END: th(1.8144E7)=3.6386358097663414; dx=-2.231351105088078E-9 evalInputDelta=0.34625166219124415 Fitness changed from 3.9848874719575855 to 3.6386358097663414 Iteration 3 complete. Error: 3.6386358097663414 Total: 215.3493; Orientation: 0.0681; Line Search: 161.0170 Iteration 3 ![Iteration 3](etc/59d8c548-ab32-43e5-819e-8b9afc71a9b9.jpg) Adding measurement 4022cc99 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.469e+03, gradient 2.032e-04, dot -0.721; [9e6e4c60-dcf2-4b1d-86ec-1299e1866385 = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.71000498253566, 4.658717894736098, 3.9848874719575855, 3.6386358097663414 LBFGS Accumulation History: 3 points Removed measurement 76f29779 to history. Total: 4 th(0)=3.6386358097663414;dx=-4.128603408364767E-8 Armijo: th(3.90900630159385E7)=4.08149319015083; dx=1.648793022087159E-8 evalInputDelta=-0.44285738038448885 New Minimum: 3.6386358097663414 > 3.4491961557252737 WOLF (strong): th(1.954503150796925E7)=3.4491961557252737; dx=3.6902542155790926E-9 evalInputDelta=0.18943965404106766 New Minimum: 3.4491961557252737 > 3.423330560395166 END: th(6515010.502656416)=3.423330560395166; dx=-2.1224759216913695E-8 evalInputDelta=0.21530524937117557 Fitness changed from 3.6386358097663414 to 3.423330560395166 Iteration 4 complete. Error: 3.423330560395166 Total: 272.1705; Orientation: 1.8402; Line Search: 215.6824 Iteration 4 ![Iteration 4](etc/988b4f1c-5d95-4e27-b462-72e48c72f54c.jpg) Adding measurement 3ce3329 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.756e+03, gradient 1.487e-04, dot -0.909; [9e6e4c60-dcf2-4b1d-86ec-1299e1866385 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.658717894736098, 3.9848874719575855, 3.6386358097663414, 3.423330560395166 LBFGS Accumulation History: 3 points Removed measurement 6683fb80 to history. Total: 4 th(0)=3.423330560395166;dx=-2.2095731894217806E-8 New Minimum: 3.423330560395166 > 3.247808794636762 END: th(1.4036164632845044E7)=3.247808794636762; dx=-1.0362017282531675E-8 evalInputDelta=0.17552176575840361 Fitness changed from 3.423330560395166 to 3.247808794636762 Iteration 5 complete. Error: 3.247808794636762 Total: 163.6678; Orientation: 1.8659; Line Search: 106.5129 Iteration 5 ![Iteration 5](etc/57cabfaa-0014-4788-bcd0-4fe846e74bdd.jpg) Adding measurement 2f20f443 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.173e+03, gradient 1.340e-04, dot -0.803; [9e6e4c60-dcf2-4b1d-86ec-1299e1866385 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.9848874719575855, 3.6386358097663414, 3.423330560395166, 3.247808794636762 LBFGS Accumulation History: 3 points Removed measurement 14dbe5e1 to history. Total: 4 th(0)=3.247808794636762;dx=-1.793915937121594E-8 New Minimum: 3.247808794636762 > 3.213134529668581 END: th(3.0240000000000004E7)=3.213134529668581; dx=-7.357411891206095E-10 evalInputDelta=0.034674264968181046 Fitness changed from 3.247808794636762 to 3.213134529668581 Iteration 6 complete. Error: 3.213134529668581 Total: 161.9755; Orientation: 1.8285; Line Search: 106.7474 Adding measurement 6c0258f8 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.954e+03, gradient 1.752e-04, dot -0.586; [9e6e4c60-dcf2-4b1d-86ec-1299e1866385 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.6386358097663414, 3.423330560395166, 3.247808794636762, 3.213134529668581 LBFGS Accumulation History: 3 points Removed measurement 4022cc99 to history. Total: 4 th(0)=3.213134529668581;dx=-3.068071211082122E-8 Armijo: th(6.515010502656417E7)=4.596181750495694; dx=1.8814086440424896E-8 evalInputDelta=-1.3830472208271125 Armijo: th(3.2575052513282087E7)=3.4200934337119575; dx=1.1970135892984507E-8 evalInputDelta=-0.20695890404337636 New Minimum: 3.213134529668581 > 3.0241530788589808 END: th(1.0858350837760696E7)=3.0241530788589808; dx=-7.620035996530637E-9 evalInputDelta=0.18898145080960038 Fitness changed from 3.213134529668581 to 3.0241530788589808 Iteration 7 complete. Error: 3.0241530788589808 Total: 269.0271; Orientation: 1.8703; Line Search: 213.7718 Adding measurement 27194f2b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.384e+03, gradient 1.261e-04, dot -0.729; [9e6e4c60-dcf2-4b1d-86ec-1299e1866385 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.423330560395166, 3.247808794636762, 3.213134529668581, 3.0241530788589808 LBFGS Accumulation History: 3 points Removed measurement 3ce3329 to history. Total: 4 th(0)=3.0241530788589808;dx=-1.5901102995334656E-8 New Minimum: 3.0241530788589808 > 2.972042845559777 WOLF (strong): th(2.339360772140841E7)=2.972042845559777; dx=7.64151632220222E-12 evalInputDelta=0.052110233299203834 New Minimum: 2.972042845559777 > 2.9236499384332992 END: th(1.1696803860704206E7)=2.9236499384332992; dx=-7.829748364411254E-9 evalInputDelta=0.10050314042568154 Fitness changed from 3.0241530788589808 to 2.9236499384332992 Iteration 8 complete. Error: 2.9236499384332992 Total: 218.8662; Orientation: 1.8861; Line Search: 162.5688 Adding measurement 3f6a30ab to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.438e+03, gradient 1.052e-04, dot -0.834; [9e6e4c60-dcf2-4b1d-86ec-1299e1866385 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.247808794636762, 3.213134529668581, 3.0241530788589808, 2.9236499384332992 LBFGS Accumulation History: 3 points Removed measurement 2f20f443 to history. Total: 4 th(0)=2.9236499384332992;dx=-1.105420392880717E-8 New Minimum: 2.9236499384332992 > 2.87747652193122 END: th(2.5200000000000007E7)=2.87747652193122; dx=-2.760180374306649E-9 evalInputDelta=0.04617341650207907 Fitness changed from 2.9236499384332992 to 2.87747652193122 Iteration 9 complete. Error: 2.87747652193122 Total: 162.3549; Orientation: 1.8679; Line Search: 107.8607 Adding measurement 31e9b7e8 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.025e+03, gradient 1.345e-04, dot -0.580; [9e6e4c60-dcf2-4b1d-86ec-1299e1866385 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.213134529668581, 3.0241530788589808, 2.9236499384332992, 2.87747652193122 LBFGS Accumulation History: 3 points Removed measurement 6c0258f8 to history. Total: 4 th(0)=2.87747652193122;dx=-1.8089339531363633E-8 Armijo: th(5.429175418880349E7)=3.5551772770959404; dx=9.561478864509676E-9 evalInputDelta=-0.6777007551647203 Armijo: th(2.7145877094401743E7)=2.965163238395238; dx=4.730464054292657E-9 evalInputDelta=-0.08768671646401804 New Minimum: 2.87747652193122 > 2.7901547138658462 END: th(9048625.698133914)=2.7901547138658462; dx=-6.181706797719734E-9 evalInputDelta=0.08732180806537393 Fitness changed from 2.87747652193122 to 2.7901547138658462 Iteration 10 complete. Error: 2.7901547138658462 Total: 268.6319; Orientation: 1.8545; Line Search: 213.0384 Iteration 10 ![Iteration 10](etc/6505ca99-2e88-49e6-8f57-2c809b955070.jpg) Adding measurement 52f8e8af to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.121e+03, gradient 9.696e-05, dot -0.769; [9e6e4c60-dcf2-4b1d-86ec-1299e1866385 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.0241530788589808, 2.9236499384332992, 2.87747652193122, 2.7901547138658462 LBFGS Accumulation History: 3 points Removed measurement 27194f2b to history. Total: 4 th(0)=2.7901547138658462;dx=-9.391250173356097E-9 New Minimum: 2.7901547138658462 > 2.744809008206452 END: th(1.9494673101173677E7)=2.744809008206452; dx=-3.774072028719948E-9 evalInputDelta=0.04534570565939422 Fitness changed from 2.7901547138658462 to 2.744809008206452 Iteration 11 complete. Error: 2.744809008206452 Total: 160.7930; Orientation: 1.8422; Line Search: 105.9275 Adding measurement 5084c525 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.689e+03, gradient 1.075e-04, dot -0.662; [9e6e4c60-dcf2-4b1d-86ec-1299e1866385 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.9236499384332992, 2.87747652193122, 2.7901547138658462, 2.744809008206452 LBFGS Accumulation History: 3 points Removed measurement 3f6a30ab to history. Total: 4 th(0)=2.744809008206452;dx=-1.1544783168663628E-8 Armijo: th(4.2000000000000015E7)=2.9641007363372287; dx=2.99575906821303E-9 evalInputDelta=-0.2192917281307767 New Minimum: 2.744809008206452 > 2.733498867458683 END: th(2.1000000000000007E7)=2.733498867458683; dx=-8.581537117738336E-10 evalInputDelta=0.011310140747768926 Fitness changed from 2.744809008206452 to 2.733498867458683 Iteration 12 complete. Error: 2.733498867458683 Total: 215.9412; Orientation: 1.8676; Line Search: 161.5560 Adding measurement 5c1a7ac0 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.992e+03, gradient 1.216e-04, dot -0.586; [9e6e4c60-dcf2-4b1d-86ec-1299e1866385 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.87747652193122, 2.7901547138658462, 2.744809008206452, 2.733498867458683 LBFGS Accumulation History: 3 points Removed measurement 31e9b7e8 to history. Total: 4 th(0)=2.733498867458683;dx=-1.4782663348065304E-8 Armijo: th(4.524312849066958E7)=3.1782771789228135; dx=8.463294488348887E-9 evalInputDelta=-0.4447783114641304 Armijo: th(2.262156424533479E7)=2.743205246607501; dx=3.945936939055634E-9 evalInputDelta=-0.009706379148818112 New Minimum: 2.733498867458683 > 2.6607723582417817 END: th(7540521.415111597)=2.6607723582417817; dx=-7.866242505213263E-9 evalInputDelta=0.07272650921690138 Fitness changed from 2.733498867458683 to 2.6607723582417817 Iteration 13 complete. Error: 2.6607723582417817 Total: 268.7698; Orientation: 1.8278; Line Search: 213.8776 Adding measurement cbed52b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.042e+03, gradient 9.045e-05, dot -0.836; [9e6e4c60-dcf2-4b1d-86ec-1299e1866385 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.7901547138658462, 2.744809008206452, 2.733498867458683, 2.6607723582417817 LBFGS Accumulation History: 3 points Removed measurement 52f8e8af to history. Total: 4 th(0)=2.6607723582417817;dx=-8.172648024825057E-9 New Minimum: 2.6607723582417817 > 2.6238748931948224 END: th(1.6245560917644735E7)=2.6238748931948224; dx=-3.831109098335801E-9 evalInputDelta=0.036897465046959343 Fitness changed from 2.6607723582417817 to 2.6238748931948224 Iteration 14 complete. Error: 2.6238748931948224 Total: 161.9432; Orientation: 1.8205; Line Search: 106.9931 Adding measurement 7d060593 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.446e+03, gradient 9.217e-05, dot -0.732; [9e6e4c60-dcf2-4b1d-86ec-1299e1866385 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.744809008206452, 2.733498867458683, 2.6607723582417817, 2.6238748931948224 LBFGS Accumulation History: 3 points Removed measurement 5084c525 to history. Total: 4 th(0)=2.6238748931948224;dx=-8.486507955753628E-9 Armijo: th(3.500000000000002E7)=2.7060979395946347; dx=2.6644624826135304E-10 evalInputDelta=-0.08222304639981237 New Minimum: 2.6238748931948224 > 2.5999902209681185 END: th(1.750000000000001E7)=2.5999902209681185; dx=-2.760067895309604E-9 evalInputDelta=0.023884672226703874 Fitness changed from 2.6238748931948224 to 2.5999902209681185 Iteration 15 complete. Error: 2.5999902209681185 Total: 213.8007; Orientation: 1.7961; Line Search: 158.3883 Iteration 15 ![Iteration 15](etc/6183827c-b1fb-45fc-b87e-37914f09a110.jpg) Final threshold in iteration 15: 2.5999902209681185 (> -Infinity) after 3665.329s (< 3600.000s)