Reset training subject: 5733737000984 Reset training subject: 5784980907138 Adding measurement 15f6b32d to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=4.347957402467728;dx=-3.7661840243712477E-7 New Minimum: 4.347957402467728 > 4.347956448793411 WOLFE (weak): th(2.154434690031884)=4.347956448793411; dx=-3.757478209731094E-7 evalInputDelta=9.5367431640625E-7 New Minimum: 4.347956448793411 > 4.347954750061035 WOLFE (weak): th(4.308869380063768)=4.347954750061035; dx=-3.7603354994187414E-7 evalInputDelta=2.652406692504883E-6 New Minimum: 4.347954750061035 > 4.347949713468552 WOLFE (weak): th(12.926608140191302)=4.347949713468552; dx=-3.756974270413649E-7 evalInputDelta=7.68899917602539E-6 New Minimum: 4.347949713468552 > 4.347926199436188 WOLFE (weak): th(51.70643256076521)=4.347926199436188; dx=-3.847753922380856E-7 evalInputDelta=3.120303153991699E-5 New Minimum: 4.347926199436188 > 4.347801148891449 WOLFE (weak): th(258.53216280382605)=4.347801148891449; dx=-3.75725453417939E-7 evalInputDelta=1.5625357627868652E-4 New Minimum: 4.347801148891449 > 4.3470184952020645 WOLFE (weak): th(1551.1929768229563)=4.3470184952020645; dx=-3.761485075493509E-7 evalInputDelta=9.38907265663147E-4 New Minimum: 4.3470184952020645 > 4.341398671269417 WOLFE (weak): th(10858.350837760694)=4.341398671269417; dx=-3.8661647658244747E-7 evalInputDelta=0.006558731198310852 New Minimum: 4.341398671269417 > 4.296650364995003 WOLFE (weak): th(86866.80670208555)=4.296650364995003; dx=-3.545082466157018E-7 evalInputDelta=0.051307037472724915 New Minimum: 4.296650364995003 > 3.966387078166008 END: th(781801.26031877)=3.966387078166008; dx=-2.411292879731269E-7 evalInputDelta=0.38157032430171967 Fitness changed from 4.347957402467728 to 3.966387078166008 Iteration 1 complete. Error: 3.966387078166008 Total: 659.2399; Orientation: 0.0541; Line Search: 506.9336 Iteration 1 ![Iteration 1](etc/ec00d342-33ec-4dd1-a701-ee5bf75abe2a.jpg) Adding measurement 6f5fcdd to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=3.966387078166008;dx=-2.3761789416172433E-7 New Minimum: 3.966387078166008 > 3.5142758041620255 END: th(1684339.7559414052)=3.5142758041620255; dx=-1.462689220613093E-7 evalInputDelta=0.45211127400398254 Fitness changed from 3.966387078166008 to 3.5142758041620255 Iteration 2 complete. Error: 3.5142758041620255 Total: 154.1398; Orientation: 0.0502; Line Search: 102.5202 Iteration 2 ![Iteration 2](etc/44307541-9248-4684-8142-0036ad4ba002.jpg) Adding measurement 5e469e52 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=3.5142758041620255;dx=-1.835403224835984E-7 New Minimum: 3.5142758041620255 > 2.995745211839676 END: th(3628800.0)=2.995745211839676; dx=-7.565083851780617E-8 evalInputDelta=0.5185305923223495 Fitness changed from 3.5142758041620255 to 2.995745211839676 Iteration 3 complete. Error: 2.995745211839676 Total: 153.2929; Orientation: 0.0492; Line Search: 102.0385 Iteration 3 ![Iteration 3](etc/f67da641-e012-4ae8-a6f1-a0393db28ef0.jpg) Adding measurement 798c6ad8 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.369e+03, gradient 4.123e-04, dot -0.532; [59f28e37-d749-4cad-99a9-f0294ef48481 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.995745211839676, 3.5142758041620255, 3.966387078166008, 4.347957402467728 LBFGS Accumulation History: 3 points Removed measurement 798c6ad8 to history. Total: 3 th(0)=2.995745211839676;dx=-1.663732737886154E-7 New Minimum: 2.995745211839676 > 2.775707609951496 END: th(7818012.6031877)=2.775707609951496; dx=-2.0468770145946512E-8 evalInputDelta=0.22003760188817978 Fitness changed from 2.995745211839676 to 2.775707609951496 Iteration 4 complete. Error: 2.775707609951496 Total: 157.6889; Orientation: 1.4232; Line Search: 102.8531 Iteration 4 ![Iteration 4](etc/4cd352f2-d9b3-4a51-aec7-d3b0bfca5352.jpg) Adding measurement 4fc44079 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.679e+03, gradient 4.316e-04, dot -0.322; [59f28e37-d749-4cad-99a9-f0294ef48481 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.775707609951496, 3.5142758041620255, 3.966387078166008, 4.347957402467728 LBFGS Accumulation History: 3 points Removed measurement 4fc44079 to history. Total: 3 th(0)=2.775707609951496;dx=-1.8705313245187795E-7 Armijo: th(1.684339755941405E7)=3.944610357284546; dx=1.354760697989346E-8 evalInputDelta=-1.1689027473330498 New Minimum: 2.775707609951496 > 2.5977353304624557 END: th(8421698.779707026)=2.5977353304624557; dx=-2.6771883959421318E-9 evalInputDelta=0.17797227948904037 Fitness changed from 2.775707609951496 to 2.5977353304624557 Iteration 5 complete. Error: 2.5977353304624557 Total: 204.4350; Orientation: 1.2589; Line Search: 150.9071 Iteration 5 ![Iteration 5](etc/6350b4a9-1d1d-4472-ae87-e148ebd981f3.jpg) Adding measurement 61934254 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.466e+03, gradient 4.760e-04, dot -0.262; [59f28e37-d749-4cad-99a9-f0294ef48481 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.5977353304624557, 3.5142758041620255, 3.966387078166008, 4.347957402467728 LBFGS Accumulation History: 3 points Removed measurement 61934254 to history. Total: 3 th(0)=2.5977353304624557;dx=-2.2489216478363006E-7 Armijo: th(1.8144E7)=3.857810102403164; dx=1.6736917808335777E-8 evalInputDelta=-1.2600747719407082 New Minimum: 2.5977353304624557 > 2.2754702121019363 END: th(9072000.0)=2.2754702121019363; dx=-2.8519642521070307E-10 evalInputDelta=0.3222651183605194 Fitness changed from 2.5977353304624557 to 2.2754702121019363 Iteration 6 complete. Error: 2.2754702121019363 Total: 205.5139; Orientation: 1.2614; Line Search: 153.5009 Adding measurement 195e3b49 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.989e+03, gradient 3.613e-04, dot -0.236; [59f28e37-d749-4cad-99a9-f0294ef48481 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.2754702121019363, 3.5142758041620255, 3.966387078166008, 4.347957402467728 LBFGS Accumulation History: 3 points Removed measurement 195e3b49 to history. Total: 3 th(0)=2.2754702121019363;dx=-1.2679396080380462E-7 Armijo: th(1.954503150796925E7)=3.2215867415070534; dx=1.4735969236731204E-8 evalInputDelta=-0.946116529405117 New Minimum: 2.2754702121019363 > 1.967977449297905 WOLF (strong): th(9772515.753984625)=1.967977449297905; dx=3.0046469556972317E-10 evalInputDelta=0.30749276280403137 New Minimum: 1.967977449297905 > 1.7838464751839638 END: th(3257505.251328208)=1.7838464751839638; dx=-5.1656281850611585E-8 evalInputDelta=0.49162373691797256 Fitness changed from 2.2754702121019363 to 1.7838464751839638 Iteration 7 complete. Error: 1.7838464751839638 Total: 261.2870; Orientation: 1.2869; Line Search: 207.2251 Adding measurement 79aab91c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.993e+03, gradient 2.667e-04, dot -0.291; [59f28e37-d749-4cad-99a9-f0294ef48481 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.7838464751839638, 3.5142758041620255, 3.966387078166008, 4.347957402467728 LBFGS Accumulation History: 3 points Removed measurement 79aab91c to history. Total: 3 th(0)=1.7838464751839638;dx=-7.049974983019795E-8 New Minimum: 1.7838464751839638 > 1.4520199745893478 END: th(7018082.316422522)=1.4520199745893478; dx=-2.3366133737420086E-8 evalInputDelta=0.33182650059461594 Fitness changed from 1.7838464751839638 to 1.4520199745893478 Iteration 8 complete. Error: 1.4520199745893478 Total: 150.3038; Orientation: 1.2597; Line Search: 98.8074 Final threshold in iteration 8: 1.4520199745893478 (> -Infinity) after 1945.901s (< 1800.000s)