Reset training subject: 18873863150445 Reset training subject: 18925977429333 Adding measurement 6ba1fb55 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=2.2142972201108932;dx=-3.7343690041805853E-7 New Minimum: 2.2142972201108932 > 2.2142962962388992 WOLFE (weak): th(2.154434690031884)=2.2142962962388992; dx=-3.730176516941083E-7 evalInputDelta=9.238719940185547E-7 New Minimum: 2.2142962962388992 > 2.2142943292856216 WOLFE (weak): th(4.308869380063768)=2.2142943292856216; dx=-3.7272728889942896E-7 evalInputDelta=2.8908252716064453E-6 New Minimum: 2.2142943292856216 > 2.214289113879204 WOLFE (weak): th(12.926608140191302)=2.214289113879204; dx=-3.7309808417849426E-7 evalInputDelta=8.106231689453125E-6 New Minimum: 2.214289113879204 > 2.2142637073993683 WOLFE (weak): th(51.70643256076521)=2.2142637073993683; dx=-3.8738039224273493E-7 evalInputDelta=3.351271152496338E-5 New Minimum: 2.2142637073993683 > 2.214128702878952 WOLFE (weak): th(258.53216280382605)=2.214128702878952; dx=-3.6857452233789697E-7 evalInputDelta=1.6851723194122314E-4 New Minimum: 2.214128702878952 > 2.213282734155655 WOLFE (weak): th(1551.1929768229563)=2.213282734155655; dx=-3.6854435804550433E-7 evalInputDelta=0.0010144859552383423 New Minimum: 2.213282734155655 > 2.2072046250104904 WOLFE (weak): th(10858.350837760694)=2.2072046250104904; dx=-3.7218993742594707E-7 evalInputDelta=0.007092595100402832 New Minimum: 2.2072046250104904 > 2.1582184433937073 WOLFE (weak): th(86866.80670208555)=2.1582184433937073; dx=-3.6428830413708125E-7 evalInputDelta=0.056078776717185974 New Minimum: 2.1582184433937073 > 1.7797164767980576 END: th(781801.26031877)=1.7797164767980576; dx=-2.630663821356876E-7 evalInputDelta=0.4345807433128357 Fitness changed from 2.2142972201108932 to 1.7797164767980576 Iteration 1 complete. Error: 1.7797164767980576 Total: 665.1641; Orientation: 0.0477; Line Search: 512.8234 Iteration 1 ![Iteration 1](etc/ecdf925c-fc35-44e8-8431-043a4279cc43.jpg) Adding measurement 6f58c52e to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=1.7797164767980576;dx=-2.6349267396717975E-7 New Minimum: 1.7797164767980576 > 1.2653793394565582 END: th(1684339.7559414052)=1.2653793394565582; dx=-1.3626148140972747E-7 evalInputDelta=0.5143371373414993 Fitness changed from 1.7797164767980576 to 1.2653793394565582 Iteration 2 complete. Error: 1.2653793394565582 Total: 154.8077; Orientation: 0.0482; Line Search: 103.2976 Iteration 2 ![Iteration 2](etc/150dd776-1650-4705-be41-acd5092f4d7d.jpg) Adding measurement d671532 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=1.2653793394565582;dx=-1.8220313804557294E-7 New Minimum: 1.2653793394565582 > 0.8264802098274231 END: th(3628800.0)=0.8264802098274231; dx=-4.338188044306849E-8 evalInputDelta=0.43889912962913513 Fitness changed from 1.2653793394565582 to 0.8264802098274231 Iteration 3 complete. Error: 0.8264802098274231 Total: 155.8916; Orientation: 0.0463; Line Search: 103.5696 Iteration 3 ![Iteration 3](etc/18a09d2f-8013-4a3a-bc97-fda698da1f38.jpg) Adding measurement 546c00bf to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.096e+03, gradient 4.681e-04, dot -0.449; [ef5841ff-0ad7-4788-9c0e-af785a8acf1b = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8264802098274231, 1.2653793394565582, 1.7797164767980576, 2.2142972201108932 LBFGS Accumulation History: 3 points Removed measurement 546c00bf to history. Total: 3 th(0)=0.8264802098274231;dx=-2.1282091231112494E-7 New Minimum: 0.8264802098274231 > 0.717577189207077 END: th(7818012.6031877)=0.717577189207077; dx=-5.574290533776878E-9 evalInputDelta=0.10890302062034607 Fitness changed from 0.8264802098274231 to 0.717577189207077 Iteration 4 complete. Error: 0.717577189207077 Total: 155.0058; Orientation: 1.2695; Line Search: 101.8946 Iteration 4 ![Iteration 4](etc/f5cfdf73-9efa-485c-90ea-a199c2e2023d.jpg) Adding measurement 4130ff75 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.943e+03, gradient 4.701e-04, dot -0.312; [ef5841ff-0ad7-4788-9c0e-af785a8acf1b = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.717577189207077, 1.2653793394565582, 1.7797164767980576, 2.2142972201108932 LBFGS Accumulation History: 3 points Removed measurement 4130ff75 to history. Total: 3 th(0)=0.717577189207077;dx=-2.2297356281341722E-7 Armijo: th(1.684339755941405E7)=2.2593477219343185; dx=1.6259533870702778E-8 evalInputDelta=-1.5417705327272415 New Minimum: 0.717577189207077 > 0.6289086043834686 WOLF (strong): th(8421698.779707026)=0.6289086043834686; dx=2.7395722039013913E-9 evalInputDelta=0.0886685848236084 New Minimum: 0.6289086043834686 > 0.1260894238948822 END: th(2807232.9265690087)=0.1260894238948822; dx=-6.21031915175184E-8 evalInputDelta=0.5914877653121948 Fitness changed from 0.717577189207077 to 0.1260894238948822 Iteration 5 complete. Error: 0.1260894238948822 Total: 258.0736; Orientation: 1.2351; Line Search: 204.4051 Iteration 5 ![Iteration 5](etc/3bca3e28-687e-472d-a5bb-f999b33e91e2.jpg) Adding measurement 7df35367 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.729e+03, gradient 3.377e-04, dot -0.356; [ef5841ff-0ad7-4788-9c0e-af785a8acf1b = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.1260894238948822, 1.2653793394565582, 1.7797164767980576, 2.2142972201108932 LBFGS Accumulation History: 3 points Removed measurement 7df35367 to history. Total: 3 th(0)=0.1260894238948822;dx=-9.991096852608625E-8 New Minimum: 0.1260894238948822 > -0.1673355996608734 END: th(6048000.0)=-0.1673355996608734; dx=-2.130806093071232E-8 evalInputDelta=0.2934250235557556 Fitness changed from 0.1260894238948822 to -0.1673355996608734 Iteration 6 complete. Error: -0.1673355996608734 Total: 152.7212; Orientation: 1.2593; Line Search: 101.3154 Adding measurement cbfc5f2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.591e+03, gradient 3.540e-04, dot -0.300; [ef5841ff-0ad7-4788-9c0e-af785a8acf1b = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.1673355996608734, 1.2653793394565582, 1.7797164767980576, 2.2142972201108932 LBFGS Accumulation History: 3 points Removed measurement cbfc5f2 to history. Total: 3 th(0)=-0.1673355996608734;dx=-1.2564515951421166E-7 Armijo: th(1.3030021005312834E7)=0.6118167042732239; dx=9.604453727234014E-9 evalInputDelta=-0.7791523039340973 New Minimum: -0.1673355996608734 > -0.19638875126838684 WOLF (strong): th(6515010.502656417)=-0.19638875126838684; dx=7.573478599019533E-9 evalInputDelta=0.029053151607513428 New Minimum: -0.19638875126838684 > -0.42994435131549835 END: th(2171670.167552139)=-0.42994435131549835; dx=-4.601329291129322E-8 evalInputDelta=0.26260875165462494 Fitness changed from -0.1673355996608734 to -0.42994435131549835 Iteration 7 complete. Error: -0.42994435131549835 Total: 256.7999; Orientation: 1.2526; Line Search: 204.3628 Adding measurement 247c7504 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.366e+03, gradient 2.479e-04, dot -0.400; [ef5841ff-0ad7-4788-9c0e-af785a8acf1b = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.42994435131549835, 1.2653793394565582, 1.7797164767980576, 2.2142972201108932 LBFGS Accumulation History: 3 points Removed measurement 247c7504 to history. Total: 3 th(0)=-0.42994435131549835;dx=-6.023347894727715E-8 New Minimum: -0.42994435131549835 > -0.6041097342967987 END: th(4678721.544281682)=-0.6041097342967987; dx=-2.9510233142545993E-8 evalInputDelta=0.17416538298130035 Fitness changed from -0.42994435131549835 to -0.6041097342967987 Iteration 8 complete. Error: -0.6041097342967987 Total: 149.6931; Orientation: 1.3149; Line Search: 98.5616 Final threshold in iteration 8: -0.6041097342967987 (> -Infinity) after 1948.157s (< 1800.000s)