Reset training subject: 25477511412138 Reset training subject: 25527274751542 Adding measurement 1b467db8 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=1.8993676453828812;dx=-4.2526083504671566E-7 New Minimum: 1.8993676453828812 > 1.8993666917085648 WOLFE (weak): th(2.154434690031884)=1.8993666917085648; dx=-4.3055004251341996E-7 evalInputDelta=9.5367431640625E-7 New Minimum: 1.8993666917085648 > 1.8993649631738663 WOLFE (weak): th(4.308869380063768)=1.8993649631738663; dx=-4.402889569594192E-7 evalInputDelta=2.682209014892578E-6 New Minimum: 1.8993649631738663 > 1.899358943104744 WOLFE (weak): th(12.926608140191302)=1.899358943104744; dx=-4.312717035619321E-7 evalInputDelta=8.702278137207031E-6 New Minimum: 1.899358943104744 > 1.8993317186832428 WOLFE (weak): th(51.70643256076521)=1.8993317186832428; dx=-4.304958094590071E-7 evalInputDelta=3.59266996383667E-5 New Minimum: 1.8993317186832428 > 1.8991858661174774 WOLFE (weak): th(258.53216280382605)=1.8991858661174774; dx=-4.3120473944968083E-7 evalInputDelta=1.8177926540374756E-4 New Minimum: 1.8991858661174774 > 1.8982751220464706 WOLFE (weak): th(1551.1929768229563)=1.8982751220464706; dx=-4.318080334123709E-7 evalInputDelta=0.0010925233364105225 New Minimum: 1.8982751220464706 > 1.8917307257652283 WOLFE (weak): th(10858.350837760694)=1.8917307257652283; dx=-4.27218138421045E-7 evalInputDelta=0.007636919617652893 New Minimum: 1.8917307257652283 > 1.8394091576337814 WOLFE (weak): th(86866.80670208555)=1.8394091576337814; dx=-4.1618084381660027E-7 evalInputDelta=0.05995848774909973 New Minimum: 1.8394091576337814 > 1.4370141625404358 END: th(781801.26031877)=1.4370141625404358; dx=-2.8961781168134867E-7 evalInputDelta=0.4623534828424454 Fitness changed from 1.8993676453828812 to 1.4370141625404358 Iteration 1 complete. Error: 1.4370141625404358 Total: 666.9339; Orientation: 0.0523; Line Search: 512.7618 Iteration 1 ![Iteration 1](etc/fb67bc33-f31f-48b2-b58f-9d7e015bd006.jpg) Adding measurement 14395b02 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=1.4370141625404358;dx=-3.58592618239477E-7 New Minimum: 1.4370141625404358 > 0.7757775634527206 END: th(1684339.7559414052)=0.7757775634527206; dx=-1.6003752074326037E-7 evalInputDelta=0.6612365990877151 Fitness changed from 1.4370141625404358 to 0.7757775634527206 Iteration 2 complete. Error: 0.7757775634527206 Total: 160.8634; Orientation: 0.0512; Line Search: 108.1449 Iteration 2 ![Iteration 2](etc/08b26ebc-5630-46c0-b9d9-4986210d2ab7.jpg) Adding measurement 559ce8c0 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=0.7757775634527206;dx=-2.233183468315707E-7 New Minimum: 0.7757775634527206 > 0.2073686122894287 END: th(3628800.0)=0.2073686122894287; dx=-6.629152467650615E-8 evalInputDelta=0.5684089511632919 Fitness changed from 0.7757775634527206 to 0.2073686122894287 Iteration 3 complete. Error: 0.2073686122894287 Total: 153.1233; Orientation: 0.0515; Line Search: 100.8982 Iteration 3 ![Iteration 3](etc/867f2d1c-b2af-493d-bf4c-822a95c946d0.jpg) Adding measurement 6f1c495c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.555e+03, gradient 4.466e-04, dot -0.415; [a551b4d4-bec8-4ab0-9382-bf471560577c = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2073686122894287, 0.7757775634527206, 1.4370141625404358, 1.8993676453828812 LBFGS Accumulation History: 3 points Removed measurement 6f1c495c to history. Total: 3 th(0)=0.2073686122894287;dx=-1.8577666576565374E-7 New Minimum: 0.2073686122894287 > 0.1501721888780594 END: th(7818012.6031877)=0.1501721888780594; dx=-6.283978431744484E-9 evalInputDelta=0.057196423411369324 Fitness changed from 0.2073686122894287 to 0.1501721888780594 Iteration 4 complete. Error: 0.1501721888780594 Total: 155.9994; Orientation: 1.2862; Line Search: 102.5564 Iteration 4 ![Iteration 4](etc/7379e3b8-05ea-4121-96a1-8a61e781bdd0.jpg) Adding measurement 6ee7b840 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.522e+03, gradient 5.281e-04, dot -0.253; [a551b4d4-bec8-4ab0-9382-bf471560577c = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.1501721888780594, 0.7757775634527206, 1.4370141625404358, 1.8993676453828812 LBFGS Accumulation History: 3 points Removed measurement 6ee7b840 to history. Total: 3 th(0)=0.1501721888780594;dx=-2.7860751241745225E-7 Armijo: th(1.684339755941405E7)=2.006793886423111; dx=1.2075405009352988E-8 evalInputDelta=-1.8566216975450516 Armijo: th(8421698.779707026)=0.2759520262479782; dx=-4.3630753600505786E-9 evalInputDelta=-0.12577983736991882 New Minimum: 0.1501721888780594 > -0.45042602717876434 END: th(2807232.9265690087)=-0.45042602717876434; dx=-5.7667353226906646E-8 evalInputDelta=0.6005982160568237 Fitness changed from 0.1501721888780594 to -0.45042602717876434 Iteration 5 complete. Error: -0.45042602717876434 Total: 256.4848; Orientation: 1.2784; Line Search: 204.4112 Iteration 5 ![Iteration 5](etc/4087f941-13f4-4284-a000-ca2eacd88742.jpg) Adding measurement 45edddfd to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.573e+03, gradient 3.432e-04, dot -0.333; [a551b4d4-bec8-4ab0-9382-bf471560577c = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.45042602717876434, 0.7757775634527206, 1.4370141625404358, 1.8993676453828812 LBFGS Accumulation History: 3 points Removed measurement 45edddfd to history. Total: 3 th(0)=-0.45042602717876434;dx=-1.1662125593759628E-7 New Minimum: -0.45042602717876434 > -0.7762037813663483 END: th(6048000.0)=-0.7762037813663483; dx=-3.0121284731236496E-8 evalInputDelta=0.3257777541875839 Fitness changed from -0.45042602717876434 to -0.7762037813663483 Iteration 6 complete. Error: -0.7762037813663483 Total: 156.0944; Orientation: 1.2770; Line Search: 102.9580 Adding measurement 7edfdb4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.089e+03, gradient 3.281e-04, dot -0.325; [a551b4d4-bec8-4ab0-9382-bf471560577c = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.7762037813663483, 0.7757775634527206, 1.4370141625404358, 1.8993676453828812 LBFGS Accumulation History: 3 points Removed measurement 7edfdb4 to history. Total: 3 th(0)=-0.7762037813663483;dx=-1.0425088647283519E-7 Armijo: th(1.3030021005312834E7)=-0.43443121016025543; dx=-3.171875133994112E-9 evalInputDelta=-0.34177257120609283 New Minimum: -0.7762037813663483 > -1.0945170223712921 END: th(6515010.502656417)=-1.0945170223712921; dx=-1.7867664809531824E-8 evalInputDelta=0.31831324100494385 Fitness changed from -0.7762037813663483 to -1.0945170223712921 Iteration 7 complete. Error: -1.0945170223712921 Total: 205.0597; Orientation: 1.2698; Line Search: 152.9863 Adding measurement 16c077d4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.985e+03, gradient 3.178e-04, dot -0.323; [a551b4d4-bec8-4ab0-9382-bf471560577c = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.0945170223712921, 0.7757775634527206, 1.4370141625404358, 1.8993676453828812 LBFGS Accumulation History: 3 points Removed measurement 16c077d4 to history. Total: 3 th(0)=-1.0945170223712921;dx=-1.0560324686399027E-7 Armijo: th(1.4036164632845046E7)=-0.18115811049938202; dx=1.6636325736222163E-8 evalInputDelta=-0.9133589118719101 New Minimum: -1.0945170223712921 > -1.129660815000534 WOLF (strong): th(7018082.316422523)=-1.129660815000534; dx=6.664958222459525E-10 evalInputDelta=0.03514379262924194 New Minimum: -1.129660815000534 > -1.3265937864780426 END: th(2339360.772140841)=-1.3265937864780426; dx=-4.9369596638410686E-8 evalInputDelta=0.2320767641067505 Fitness changed from -1.0945170223712921 to -1.3265937864780426 Iteration 8 complete. Error: -1.3265937864780426 Total: 258.8970; Orientation: 1.2829; Line Search: 206.7728 Final threshold in iteration 8: -1.3265937864780426 (> -Infinity) after 2013.456s (< 1800.000s)