Reset training subject: 4829478308668 Reset training subject: 4831713717288 Adding measurement 6a1bdf4d to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=1.0199725720491268;dx=-2.405943922591153E-8 New Minimum: 1.0199725720491268 > 1.019972529104689 WOLFE (weak): th(2.154434690031884)=1.019972529104689; dx=-2.405938234045604E-8 evalInputDelta=4.2944437783631884E-8 New Minimum: 1.019972529104689 > 1.0199724861603638 WOLFE (weak): th(4.308869380063768)=1.0199724861603638; dx=-2.405931735211135E-8 evalInputDelta=8.588876299064907E-8 New Minimum: 1.0199724861603638 > 1.019972314383724 WOLFE (weak): th(12.926608140191302)=1.019972314383724; dx=-2.4058989951761064E-8 evalInputDelta=2.5766540279192895E-7 New Minimum: 1.019972314383724 > 1.0199715413969377 WOLFE (weak): th(51.70643256076521)=1.0199715413969377; dx=-2.405829105434668E-8 evalInputDelta=1.030652189148995E-6 New Minimum: 1.0199715413969377 > 1.0199674184476 WOLFE (weak): th(258.53216280382605)=1.0199674184476; dx=-2.4056533295329613E-8 evalInputDelta=5.153601526863838E-6 New Minimum: 1.0199674184476 > 1.0199416616479748 WOLFE (weak): th(1551.1929768229563)=1.0199416616479748; dx=-2.4034262597953346E-8 evalInputDelta=3.0910401151995615E-5 New Minimum: 1.0199416616479748 > 1.0197562397237456 WOLFE (weak): th(10858.350837760694)=1.0197562397237456; dx=-2.4005816078143558E-8 evalInputDelta=2.1633232538120772E-4 New Minimum: 1.0197562397237456 > 1.0182551826488488 WOLFE (weak): th(86866.80670208555)=1.0182551826488488; dx=-2.334574898781431E-8 evalInputDelta=0.001717389400277991 New Minimum: 1.0182551826488488 > 1.0091952516977107 END: th(781801.26031877)=1.0091952516977107; dx=-7.879471374542392E-9 evalInputDelta=0.010777320351416098 Fitness changed from 1.0199725720491268 to 1.0091952516977107 Iteration 1 complete. Error: 1.0091952516977107 Total: 32.0903; Orientation: 0.0767; Line Search: 24.4214 Iteration 1 ![Iteration 1](etc/f66eb390-cab6-4dd7-b6a5-2086e9630bda.jpg) Adding measurement 66371b40 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=1.0091952516977107;dx=-3.484862366272777E-8 New Minimum: 1.0091952516977107 > 0.9995485946013547 WOLF (strong): th(1684339.7559414052)=0.9995485946013547; dx=2.113351650776224E-9 evalInputDelta=0.009646657096356037 New Minimum: 0.9995485946013547 > 0.9981719730451768 END: th(842169.8779707026)=0.9981719730451768; dx=-7.2908866929355815E-9 evalInputDelta=0.011023278652533941 Fitness changed from 1.0091952516977107 to 0.9981719730451768 Iteration 2 complete. Error: 0.9981719730451768 Total: 9.7681; Orientation: 0.0737; Line Search: 7.3576 Iteration 2 ![Iteration 2](etc/6c9e8ba5-7f45-408d-b68b-682160927d29.jpg) Adding measurement 126bc79a to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=0.9981719730451768;dx=-5.8247571366730874E-8 New Minimum: 0.9981719730451768 > 0.9918678389534431 WOLF (strong): th(1814400.0)=0.9918678389534431; dx=7.561165150094811E-9 evalInputDelta=0.006304134091733693 New Minimum: 0.9918678389534431 > 0.9832198472631708 END: th(907200.0)=0.9832198472631708; dx=-4.077773299262323E-9 evalInputDelta=0.014952125782005998 Fitness changed from 0.9981719730451768 to 0.9832198472631708 Iteration 3 complete. Error: 0.9832198472631708 Total: 9.7514; Orientation: 0.0721; Line Search: 7.3063 Iteration 3 ![Iteration 3](etc/18c2042b-dfd5-4bf0-a9bb-6daf0f1c2c70.jpg) Adding measurement 709fc98c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.512e+02, gradient 3.375e-04, dot -0.530; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.0199725720491268, 1.0091952516977107, 0.9981719730451768, 0.9832198472631708 LBFGS Accumulation History: 3 points Removed measurement 6a1bdf4d to history. Total: 4 th(0)=0.9832198472631708;dx=-1.1388840801114472E-7 New Minimum: 0.9832198472631708 > 0.9828110807083386 WOLF (strong): th(1954503.150796925)=0.9828110807083386; dx=1.1132698935672076E-8 evalInputDelta=4.0876655483224056E-4 New Minimum: 0.9828110807083386 > 0.9644867658624172 WOLF (strong): th(977251.5753984625)=0.9644867658624172; dx=1.284241871710074E-9 evalInputDelta=0.018733081400753582 END: th(325750.5251328208)=0.9647544383041691; dx=-4.4122388521341646E-8 evalInputDelta=0.018465408959001728 Fitness changed from 0.9832198472631708 to 0.9644867658624172 Iteration 4 complete. Error: 0.9644867658624172 Total: 13.6865; Orientation: 1.6103; Line Search: 9.7353 Iteration 4 ![Iteration 4](etc/bee4b7ed-2ad4-47b0-8d64-45400404dd11.jpg) Adding measurement 608c382 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.009e+02, gradient 4.084e-04, dot -0.593; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.0091952516977107, 0.9981719730451768, 0.9832198472631708, 0.9644867658624172 LBFGS Accumulation History: 3 points Removed measurement 66371b40 to history. Total: 4 th(0)=0.9644867658624172;dx=-1.6676412347624038E-7 New Minimum: 0.9644867658624172 > 0.9345284424335536 END: th(701808.2316422522)=0.9345284424335536; dx=-1.4433972824829709E-8 evalInputDelta=0.02995832342886362 Fitness changed from 0.9644867658624172 to 0.9345284424335536 Iteration 5 complete. Error: 0.9345284424335536 Total: 8.8450; Orientation: 1.6188; Line Search: 4.8839 Iteration 5 ![Iteration 5](etc/a7d9e4c9-3359-4e2b-8158-f4259b89df07.jpg) Adding measurement 5b5c804f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.798e+02, gradient 3.941e-04, dot -0.667; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9981719730451768, 0.9832198472631708, 0.9644867658624172, 0.9345284424335536 LBFGS Accumulation History: 3 points Removed measurement 126bc79a to history. Total: 4 th(0)=0.9345284424335536;dx=-1.5529633815605155E-7 New Minimum: 0.9345284424335536 > 0.9225791471734532 WOLF (strong): th(1512000.0)=0.9225791471734532; dx=1.2502646248582528E-8 evalInputDelta=0.011949295260100357 New Minimum: 0.9225791471734532 > 0.9048052155658496 END: th(756000.0)=0.9048052155658496; dx=-1.5282720926127764E-8 evalInputDelta=0.02972322686770401 Fitness changed from 0.9345284424335536 to 0.9048052155658496 Iteration 6 complete. Error: 0.9048052155658496 Total: 11.2824; Orientation: 1.6212; Line Search: 7.3211 Adding measurement 2da33f78 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.998e+02, gradient 4.043e-04, dot -0.659; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9832198472631708, 0.9644867658624172, 0.9345284424335536, 0.9048052155658496 LBFGS Accumulation History: 3 points Removed measurement 709fc98c to history. Total: 4 th(0)=0.9048052155658496;dx=-1.6347073785087926E-7 New Minimum: 0.9048052155658496 > 0.9010076626714123 WOLF (strong): th(1628752.6256641042)=0.9010076626714123; dx=1.4456828021914363E-8 evalInputDelta=0.003797552894437284 New Minimum: 0.9010076626714123 > 0.8782059581677535 END: th(814376.3128320521)=0.8782059581677535; dx=-1.160959687729274E-8 evalInputDelta=0.0265992573980961 Fitness changed from 0.9048052155658496 to 0.8782059581677535 Iteration 7 complete. Error: 0.8782059581677535 Total: 11.1941; Orientation: 1.6035; Line Search: 7.3025 Adding measurement 354ea291 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.252e+02, gradient 4.131e-04, dot -0.658; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9644867658624172, 0.9345284424335536, 0.9048052155658496, 0.8782059581677535 LBFGS Accumulation History: 3 points Removed measurement 608c382 to history. Total: 4 th(0)=0.8782059581677535;dx=-1.706818359301766E-7 Armijo: th(1754520.5791056307)=0.8811910743155342; dx=2.0358900656840687E-8 evalInputDelta=-0.002985116147780742 New Minimum: 0.8782059581677535 > 0.850502672128022 END: th(877260.2895528154)=0.850502672128022; dx=-6.213191401802382E-9 evalInputDelta=0.02770328603973149 Fitness changed from 0.8782059581677535 to 0.850502672128022 Iteration 8 complete. Error: 0.850502672128022 Total: 11.1993; Orientation: 1.6052; Line Search: 7.2971 Adding measurement ed1c137 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.430e+02, gradient 4.278e-04, dot -0.651; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9345284424335536, 0.9048052155658496, 0.8782059581677535, 0.850502672128022 LBFGS Accumulation History: 3 points Removed measurement 5b5c804f to history. Total: 4 th(0)=0.850502672128022;dx=-1.829752183797008E-7 Armijo: th(1890000.0000000005)=0.8592617209946898; dx=2.3296423584956885E-8 evalInputDelta=-0.008759048866667785 New Minimum: 0.850502672128022 > 0.8236361037393052 WOLF (strong): th(945000.0000000002)=0.8236361037393052; dx=3.9509534286487355E-10 evalInputDelta=0.026866568388716816 New Minimum: 0.8236361037393052 > 0.8235438709832151 END: th(315000.00000000006)=0.8235438709832151; dx=-8.159181011812746E-8 evalInputDelta=0.026958801144806865 Fitness changed from 0.850502672128022 to 0.8235438709832151 Iteration 9 complete. Error: 0.8235438709832151 Total: 16.2767; Orientation: 4.1819; Line Search: 9.7993 Adding measurement 172af21 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.170e+02, gradient 3.181e-04, dot -0.859; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9048052155658496, 0.8782059581677535, 0.850502672128022, 0.8235438709832151 LBFGS Accumulation History: 3 points Removed measurement 2da33f78 to history. Total: 4 th(0)=0.8235438709832151;dx=-1.0121343481318545E-7 New Minimum: 0.8235438709832151 > 0.7970740968014888 END: th(678646.9273600435)=0.7970740968014888; dx=-4.828950864511167E-8 evalInputDelta=0.026469774181726358 Fitness changed from 0.8235438709832151 to 0.7970740968014888 Iteration 10 complete. Error: 0.7970740968014888 Total: 8.8094; Orientation: 1.6354; Line Search: 4.8804 Iteration 10 ![Iteration 10](etc/e3b063e2-6b2d-48a7-bd5a-6b2493d25971.jpg) Adding measurement 6f081cbf to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.546e+02, gradient 3.279e-04, dot -0.729; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8782059581677535, 0.850502672128022, 0.8235438709832151, 0.7970740968014888 LBFGS Accumulation History: 3 points Removed measurement 354ea291 to history. Total: 4 th(0)=0.7970740968014888;dx=-1.0751086814972066E-7 New Minimum: 0.7970740968014888 > 0.781503191895964 END: th(1462100.4825880257)=0.781503191895964; dx=-6.430812293918492E-9 evalInputDelta=0.015570904905524818 Fitness changed from 0.7970740968014888 to 0.781503191895964 Iteration 11 complete. Error: 0.781503191895964 Total: 8.8198; Orientation: 1.6077; Line Search: 4.8706 Adding measurement 4172f112 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.944e+02, gradient 4.275e-04, dot -0.577; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.850502672128022, 0.8235438709832151, 0.7970740968014888, 0.781503191895964 LBFGS Accumulation History: 3 points Removed measurement ed1c137 to history. Total: 4 th(0)=0.781503191895964;dx=-1.8273784794169886E-7 Armijo: th(3150000.000000001)=0.859927091011392; dx=2.599661178390794E-8 evalInputDelta=-0.07842389911542802 Armijo: th(1575000.0000000005)=0.7841173457860706; dx=2.5922778669684976E-8 evalInputDelta=-0.002614153890106663 New Minimum: 0.781503191895964 > 0.7507305673303316 END: th(525000.0000000001)=0.7507305673303316; dx=-4.3333971934656E-8 evalInputDelta=0.030772624565632345 Fitness changed from 0.781503191895964 to 0.7507305673303316 Iteration 12 complete. Error: 0.7507305673303316 Total: 13.6269; Orientation: 1.6017; Line Search: 9.7308 Adding measurement b815a8 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.475e+02, gradient 3.176e-04, dot -0.724; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8235438709832151, 0.7970740968014888, 0.781503191895964, 0.7507305673303316 LBFGS Accumulation History: 3 points Removed measurement 172af21 to history. Total: 4 th(0)=0.7507305673303316;dx=-1.0084844176533979E-7 New Minimum: 0.7507305673303316 > 0.731383230840305 END: th(1131078.2122667392)=0.731383230840305; dx=-1.1594970423768695E-8 evalInputDelta=0.019347336490026623 Fitness changed from 0.7507305673303316 to 0.731383230840305 Iteration 13 complete. Error: 0.731383230840305 Total: 8.7555; Orientation: 1.6131; Line Search: 4.8574 Adding measurement 3ba9c866 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.389e+02, gradient 3.660e-04, dot -0.600; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7970740968014888, 0.781503191895964, 0.7507305673303316, 0.731383230840305 LBFGS Accumulation History: 3 points Removed measurement 6f081cbf to history. Total: 4 th(0)=0.731383230840305;dx=-1.339308497133459E-7 Armijo: th(2436834.1376467096)=0.7736936264978798; dx=2.5966008757234006E-8 evalInputDelta=-0.04231039565757477 New Minimum: 0.731383230840305 > 0.72130465528231 WOLF (strong): th(1218417.0688233548)=0.72130465528231; dx=1.2320052004147744E-8 evalInputDelta=0.010078575557994962 New Minimum: 0.72130465528231 > 0.709571390342229 END: th(406139.0229411183)=0.709571390342229; dx=-4.916865761493626E-8 evalInputDelta=0.02181184049807594 Fitness changed from 0.731383230840305 to 0.709571390342229 Iteration 14 complete. Error: 0.709571390342229 Total: 13.6327; Orientation: 1.6160; Line Search: 9.7281 Adding measurement 4fe70b5a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.278e+02, gradient 2.634e-04, dot -0.807; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.781503191895964, 0.7507305673303316, 0.731383230840305, 0.709571390342229 LBFGS Accumulation History: 3 points Removed measurement 4172f112 to history. Total: 4 th(0)=0.709571390342229;dx=-6.936561029846318E-8 New Minimum: 0.709571390342229 > 0.6906406193380114 END: th(875000.0000000003)=0.6906406193380114; dx=-2.5889287100549898E-8 evalInputDelta=0.018930771004217695 Fitness changed from 0.709571390342229 to 0.6906406193380114 Iteration 15 complete. Error: 0.6906406193380114 Total: 8.7965; Orientation: 1.6269; Line Search: 4.8797 Iteration 15 ![Iteration 15](etc/3bcdf424-da2f-4f27-96d8-1d3197a27277.jpg) Adding measurement 6c6a766a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.023e+02, gradient 2.726e-04, dot -0.690; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7507305673303316, 0.731383230840305, 0.709571390342229, 0.6906406193380114 LBFGS Accumulation History: 3 points Removed measurement b815a8 to history. Total: 4 th(0)=0.6906406193380114;dx=-7.433734798075883E-8 Armijo: th(1885130.3537778992)=0.6967668618606089; dx=7.007085906831871E-9 evalInputDelta=-0.006126242522597525 New Minimum: 0.6906406193380114 > 0.6790110223813202 END: th(942565.1768889496)=0.6790110223813202; dx=-8.334964587724306E-9 evalInputDelta=0.01162959695669119 Fitness changed from 0.6906406193380114 to 0.6790110223813202 Iteration 16 complete. Error: 0.6790110223813202 Total: 11.2509; Orientation: 1.6205; Line Search: 7.2954 Adding measurement cced48b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.350e+02, gradient 3.112e-04, dot -0.596; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.731383230840305, 0.709571390342229, 0.6906406193380114, 0.6790110223813202 LBFGS Accumulation History: 3 points Removed measurement 3ba9c866 to history. Total: 4 th(0)=0.6790110223813202;dx=-9.686901774574921E-8 Armijo: th(2030695.114705592)=0.698045317622283; dx=1.8044159616284682E-8 evalInputDelta=-0.019034295240962784 New Minimum: 0.6790110223813202 > 0.6684133145432326 WOLF (strong): th(1015347.557352796)=0.6684133145432326; dx=3.780856022987777E-9 evalInputDelta=0.010597707838087556 New Minimum: 0.6684133145432326 > 0.6645376354753969 END: th(338449.18578426534)=0.6645376354753969; dx=-4.100595113908885E-8 evalInputDelta=0.014473386905923258 Fitness changed from 0.6790110223813202 to 0.6645376354753969 Iteration 17 complete. Error: 0.6645376354753969 Total: 13.6215; Orientation: 1.6065; Line Search: 9.7300 Adding measurement 79b0d9e3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.123e+02, gradient 2.172e-04, dot -0.802; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.709571390342229, 0.6906406193380114, 0.6790110223813202, 0.6645376354753969 LBFGS Accumulation History: 3 points Removed measurement 4fe70b5a to history. Total: 4 th(0)=0.6645376354753969;dx=-4.718062674491604E-8 New Minimum: 0.6645376354753969 > 0.6516884435383277 END: th(729166.6666666672)=0.6516884435383277; dx=-2.564945715246924E-8 evalInputDelta=0.012849191937069238 Fitness changed from 0.6645376354753969 to 0.6516884435383277 Iteration 18 complete. Error: 0.6516884435383277 Total: 9.8474; Orientation: 2.6376; Line Search: 4.9223 Adding measurement 5e841fe8 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.890e+02, gradient 2.114e-04, dot -0.791; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6906406193380114, 0.6790110223813202, 0.6645376354753969, 0.6516884435383277 LBFGS Accumulation History: 3 points Removed measurement 6c6a766a to history. Total: 4 th(0)=0.6516884435383277;dx=-4.470267948160577E-8 New Minimum: 0.6516884435383277 > 0.6429061662631704 END: th(1570941.961481583)=0.6429061662631704; dx=-7.98523326562282E-9 evalInputDelta=0.008782277275157235 Fitness changed from 0.6516884435383277 to 0.6429061662631704 Iteration 19 complete. Error: 0.6429061662631704 Total: 8.7918; Orientation: 1.6237; Line Search: 4.8699 Adding measurement 52f76d52 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.717e+02, gradient 3.012e-04, dot -0.535; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6790110223813202, 0.6645376354753969, 0.6516884435383277, 0.6429061662631704 LBFGS Accumulation History: 3 points Removed measurement cced48b to history. Total: 4 th(0)=0.6429061662631704;dx=-9.070172539483674E-8 Armijo: th(3384491.857842654)=0.7185622717570472; dx=2.4541971407478536E-8 evalInputDelta=-0.0756561054938768 Armijo: th(1692245.928921327)=0.6529833739599519; dx=2.3196601768940193E-8 evalInputDelta=-0.010077207696781443 New Minimum: 0.6429061662631704 > 0.6260686693297017 END: th(564081.976307109)=0.6260686693297017; dx=-1.910271527373861E-8 evalInputDelta=0.0168374969334687 Fitness changed from 0.6429061662631704 to 0.6260686693297017 Iteration 20 complete. Error: 0.6260686693297017 Total: 13.6588; Orientation: 1.6125; Line Search: 9.7540 Iteration 20 ![Iteration 20](etc/cb63a109-bdeb-47d8-a60d-d4782e14845a.jpg) Adding measurement 56dccf84 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.040e+02, gradient 2.167e-04, dot -0.666; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6645376354753969, 0.6516884435383277, 0.6429061662631704, 0.6260686693297017 LBFGS Accumulation History: 3 points Removed measurement 79b0d9e3 to history. Total: 4 th(0)=0.6260686693297017;dx=-4.6943872622012715E-8 New Minimum: 0.6260686693297017 > 0.6178666763512662 END: th(1215277.777777779)=0.6178666763512662; dx=-3.837364495049744E-9 evalInputDelta=0.00820199297843549 Fitness changed from 0.6260686693297017 to 0.6178666763512662 Iteration 21 complete. Error: 0.6178666763512662 Total: 8.8467; Orientation: 1.6235; Line Search: 4.8748 Adding measurement 7dad8c70 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.148e+02, gradient 2.796e-04, dot -0.531; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6516884435383277, 0.6429061662631704, 0.6260686693297017, 0.6178666763512662 LBFGS Accumulation History: 3 points Removed measurement 5e841fe8 to history. Total: 4 th(0)=0.6178666763512662;dx=-7.819171577865555E-8 Armijo: th(2618236.6024693055)=0.6604758869758854; dx=2.2083734961427353E-8 evalInputDelta=-0.0426092106246192 Armijo: th(1309118.3012346528)=0.6193182710814432; dx=1.6191104510044538E-8 evalInputDelta=-0.001451594730176975 New Minimum: 0.6178666763512662 > 0.6053714498811824 END: th(436372.7670782176)=0.6053714498811824; dx=-2.0864580512911087E-8 evalInputDelta=0.012495226470083831 Fitness changed from 0.6178666763512662 to 0.6053714498811824 Iteration 22 complete. Error: 0.6053714498811824 Total: 13.6647; Orientation: 1.6345; Line Search: 9.7309 Adding measurement 1b2bab9e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.042e+02, gradient 1.845e-04, dot -0.770; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6429061662631704, 0.6260686693297017, 0.6178666763512662, 0.6053714498811824 LBFGS Accumulation History: 3 points Removed measurement 52f76d52 to history. Total: 4 th(0)=0.6053714498811824;dx=-3.403924518214611E-8 New Minimum: 0.6053714498811824 > 0.5960987304438019 END: th(940136.6271785152)=0.5960987304438019; dx=-1.3540997172686596E-8 evalInputDelta=0.009272719437380506 Fitness changed from 0.6053714498811824 to 0.5960987304438019 Iteration 23 complete. Error: 0.5960987304438019 Total: 8.7806; Orientation: 1.6274; Line Search: 4.8644 Adding measurement 331ee1e7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.007e+02, gradient 1.988e-04, dot -0.683; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6260686693297017, 0.6178666763512662, 0.6053714498811824, 0.5960987304438019 LBFGS Accumulation History: 3 points Removed measurement 56dccf84 to history. Total: 4 th(0)=0.5960987304438019;dx=-3.952252104691196E-8 Armijo: th(2025462.962962965)=0.5992418562303026; dx=2.2852085192240974E-9 evalInputDelta=-0.0031431257865006668 New Minimum: 0.5960987304438019 > 0.5897298763159798 END: th(1012731.4814814825)=0.5897298763159798; dx=-5.3546576047936745E-9 evalInputDelta=0.006368854127822066 Fitness changed from 0.5960987304438019 to 0.5897298763159798 Iteration 24 complete. Error: 0.5897298763159798 Total: 11.2098; Orientation: 1.6196; Line Search: 7.3020 Adding measurement 4d694c12 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.817e+02, gradient 2.199e-04, dot -0.625; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6178666763512662, 0.6053714498811824, 0.5960987304438019, 0.5897298763159798 LBFGS Accumulation History: 3 points Removed measurement 7dad8c70 to history. Total: 4 th(0)=0.5897298763159798;dx=-4.834199759425419E-8 Armijo: th(2181863.8353910884)=0.6037667054404047; dx=1.4746766628770705E-8 evalInputDelta=-0.014036829124424832 New Minimum: 0.5897298763159798 > 0.5833283513710065 WOLF (strong): th(1090931.9176955442)=0.5833283513710065; dx=4.631466628215155E-9 evalInputDelta=0.006401524944973369 New Minimum: 0.5833283513710065 > 0.5813703913091636 END: th(363643.9725651814)=0.5813703913091636; dx=-2.3484477182117808E-8 evalInputDelta=0.00835948500681627 Fitness changed from 0.5897298763159798 to 0.5813703913091636 Iteration 25 complete. Error: 0.5813703913091636 Total: 13.6807; Orientation: 1.6181; Line Search: 9.7667 Iteration 25 ![Iteration 25](etc/731b1e72-8013-4b4c-95b8-d02ac7dcfdeb.jpg) Adding measurement 455ff46a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.985e+02, gradient 1.573e-04, dot -0.845; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6053714498811824, 0.5960987304438019, 0.5897298763159798, 0.5813703913091636 LBFGS Accumulation History: 3 points Removed measurement 1b2bab9e to history. Total: 4 th(0)=0.5813703913091636;dx=-2.4739718049827747E-8 New Minimum: 0.5813703913091636 > 0.5738944148536668 END: th(783447.1893154294)=0.5738944148536668; dx=-1.6033080466442827E-8 evalInputDelta=0.007475976455496802 Fitness changed from 0.5813703913091636 to 0.5738944148536668 Iteration 26 complete. Error: 0.5738944148536668 Total: 9.8751; Orientation: 1.6234; Line Search: 5.9049 Adding measurement 2c734639 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.024e+02, gradient 1.558e-04, dot -0.833; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5960987304438019, 0.5897298763159798, 0.5813703913091636, 0.5738944148536668 LBFGS Accumulation History: 3 points Removed measurement 331ee1e7 to history. Total: 4 th(0)=0.5738944148536668;dx=-2.428606138577097E-8 New Minimum: 0.5738944148536668 > 0.5664602007999344 END: th(1687885.8024691378)=0.5664602007999344; dx=-7.430707088508895E-9 evalInputDelta=0.0074342140537323464 Fitness changed from 0.5738944148536668 to 0.5664602007999344 Iteration 27 complete. Error: 0.5664602007999344 Total: 8.8261; Orientation: 1.6215; Line Search: 4.8788 Adding measurement ac19fc6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.330e+02, gradient 2.198e-04, dot -0.558; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5897298763159798, 0.5813703913091636, 0.5738944148536668, 0.5664602007999344 LBFGS Accumulation History: 3 points Removed measurement 4d694c12 to history. Total: 4 th(0)=0.5664602007999344;dx=-4.831762108757518E-8 Armijo: th(3636439.7256518146)=0.6183566930344793; dx=1.6583132995628582E-8 evalInputDelta=-0.051896492234544844 Armijo: th(1818219.8628259073)=0.5747777283392725; dx=1.5148894028985664E-8 evalInputDelta=-0.008317527539338121 New Minimum: 0.5664602007999344 > 0.5567517565540008 END: th(606073.2876086357)=0.5567517565540008; dx=-1.0966209659085496E-8 evalInputDelta=0.009708444245933645 Fitness changed from 0.5664602007999344 to 0.5567517565540008 Iteration 28 complete. Error: 0.5567517565540008 Total: 13.6635; Orientation: 1.6204; Line Search: 9.7494 Adding measurement 324125a3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.058e+02, gradient 1.618e-04, dot -0.704; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5813703913091636, 0.5738944148536668, 0.5664602007999344, 0.5567517565540008 LBFGS Accumulation History: 3 points Removed measurement 455ff46a to history. Total: 4 th(0)=0.5567517565540008;dx=-2.617734509540783E-8 New Minimum: 0.5567517565540008 > 0.5516525137229029 END: th(1305745.315525716)=0.5516525137229029; dx=-3.7848790215728166E-9 evalInputDelta=0.005099242831097861 Fitness changed from 0.5567517565540008 to 0.5516525137229029 Iteration 29 complete. Error: 0.5516525137229029 Total: 8.8095; Orientation: 1.6148; Line Search: 4.9003 Adding measurement 15a24e21 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.288e+02, gradient 2.141e-04, dot -0.543; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5738944148536668, 0.5664602007999344, 0.5567517565540008, 0.5516525137229029 LBFGS Accumulation History: 3 points Removed measurement 2c734639 to history. Total: 4 th(0)=0.5516525137229029;dx=-4.585548767823294E-8 Armijo: th(2813143.00411523)=0.5809061417672321; dx=1.5136342238118025E-8 evalInputDelta=-0.029253628044329183 Armijo: th(1406571.502057615)=0.5519539684777519; dx=1.0004777805145434E-8 evalInputDelta=-3.014547548489954E-4 New Minimum: 0.5516525137229029 > 0.5433146567918076 END: th(468857.1673525383)=0.5433146567918076; dx=-1.3575741412547052E-8 evalInputDelta=0.008337856931095344 Fitness changed from 0.5516525137229029 to 0.5433146567918076 Iteration 30 complete. Error: 0.5433146567918076 Total: 13.5884; Orientation: 1.5995; Line Search: 9.6972 Iteration 30 ![Iteration 30](etc/36ba8a61-1640-4190-8e08-d46d1842a7b6.jpg) Adding measurement 5bbd32d6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.562e+02, gradient 1.441e-04, dot -0.797; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5664602007999344, 0.5567517565540008, 0.5516525137229029, 0.5433146567918076 LBFGS Accumulation History: 3 points Removed measurement ac19fc6 to history. Total: 4 th(0)=0.5433146567918076;dx=-2.0772332944872193E-8 New Minimum: 0.5433146567918076 > 0.537202166115145 END: th(1010122.146014393)=0.537202166115145; dx=-8.974469426646107E-9 evalInputDelta=0.00611249067666253 Fitness changed from 0.5433146567918076 to 0.537202166115145 Iteration 31 complete. Error: 0.537202166115145 Total: 8.8126; Orientation: 1.6082; Line Search: 4.8661 Adding measurement 50d6ae4c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.414e+02, gradient 1.643e-04, dot -0.675; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5567517565540008, 0.5516525137229029, 0.5433146567918076, 0.537202166115145 LBFGS Accumulation History: 3 points Removed measurement 324125a3 to history. Total: 4 th(0)=0.537202166115145;dx=-2.700898808331111E-8 Armijo: th(2176242.19254286)=0.5413037297734427; dx=2.837004562713196E-9 evalInputDelta=-0.004101563658297613 New Minimum: 0.537202166115145 > 0.5332641407728942 END: th(1088121.09627143)=0.5332641407728942; dx=-2.416393138362695E-9 evalInputDelta=0.0039380253422508504 Fitness changed from 0.537202166115145 to 0.5332641407728942 Iteration 32 complete. Error: 0.5332641407728942 Total: 11.2314; Orientation: 1.6238; Line Search: 7.3132 Adding measurement 43a6e3c7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.957e+02, gradient 1.891e-04, dot -0.607; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5516525137229029, 0.5433146567918076, 0.537202166115145, 0.5332641407728942 LBFGS Accumulation History: 3 points Removed measurement 15a24e21 to history. Total: 4 th(0)=0.5332641407728942;dx=-3.576397125623427E-8 Armijo: th(2344285.836762692)=0.5496843183828147; dx=1.4053525210136699E-8 evalInputDelta=-0.01642017760992054 New Minimum: 0.5332641407728942 > 0.5299307194098496 WOLF (strong): th(1172142.918381346)=0.5299307194098496; dx=5.981319220069465E-9 evalInputDelta=0.0033334213630445975 New Minimum: 0.5299307194098496 > 0.5269614120225653 END: th(390714.3061271153)=0.5269614120225653; dx=-1.643239662830311E-8 evalInputDelta=0.00630272875032889 Fitness changed from 0.5332641407728942 to 0.5269614120225653 Iteration 33 complete. Error: 0.5269614120225653 Total: 14.5039; Orientation: 1.6121; Line Search: 10.5997 Adding measurement 16af0dd6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.134e+02, gradient 1.309e-04, dot -0.845; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5433146567918076, 0.537202166115145, 0.5332641407728942, 0.5269614120225653 LBFGS Accumulation History: 3 points Removed measurement 5bbd32d6 to history. Total: 4 th(0)=0.5269614120225653;dx=-1.7137456776725113E-8 New Minimum: 0.5269614120225653 > 0.5215387648970021 END: th(841768.4550119942)=0.5215387648970021; dx=-1.1104760333785665E-8 evalInputDelta=0.005422647125563174 Fitness changed from 0.5269614120225653 to 0.5215387648970021 Iteration 34 complete. Error: 0.5215387648970021 Total: 8.8167; Orientation: 1.6143; Line Search: 4.9018 Adding measurement 610485cf to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.619e+02, gradient 1.286e-04, dot -0.842; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.537202166115145, 0.5332641407728942, 0.5269614120225653, 0.5215387648970021 LBFGS Accumulation History: 3 points Removed measurement 50d6ae4c to history. Total: 4 th(0)=0.5215387648970021;dx=-1.654992373218757E-8 New Minimum: 0.5215387648970021 > 0.516069384044255 END: th(1813535.1604523836)=0.516069384044255; dx=-5.498767785913526E-9 evalInputDelta=0.005469380852747174 Fitness changed from 0.5215387648970021 to 0.516069384044255 Iteration 35 complete. Error: 0.516069384044255 Total: 8.8172; Orientation: 1.6060; Line Search: 4.9112 Iteration 35 ![Iteration 35](etc/9988e7b1-eaab-4d12-8feb-cad18d2bf324.jpg) Adding measurement 5c7397a5 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.227e+02, gradient 1.843e-04, dot -0.557; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5332641407728942, 0.5269614120225653, 0.5215387648970021, 0.516069384044255 LBFGS Accumulation History: 3 points Removed measurement 43a6e3c7 to history. Total: 4 th(0)=0.516069384044255;dx=-3.397853159844668E-8 Armijo: th(3907143.061271154)=0.5672781097809785; dx=1.568943793948981E-8 evalInputDelta=-0.051208725736723526 Armijo: th(1953571.530635577)=0.5267618374963902; dx=1.4199317789421448E-8 evalInputDelta=-0.010692453452135209 New Minimum: 0.516069384044255 > 0.5089979592102556 END: th(651190.510211859)=0.5089979592102556; dx=-6.029227649899965E-9 evalInputDelta=0.007071424833999362 Fitness changed from 0.516069384044255 to 0.5089979592102556 Iteration 36 complete. Error: 0.5089979592102556 Total: 13.8394; Orientation: 1.6028; Line Search: 9.8892 Adding measurement 78307b63 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.412e+02, gradient 1.402e-04, dot -0.701; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5269614120225653, 0.5215387648970021, 0.516069384044255, 0.5089979592102556 LBFGS Accumulation History: 3 points Removed measurement 16af0dd6 to history. Total: 4 th(0)=0.5089979592102556;dx=-1.966534550062842E-8 New Minimum: 0.5089979592102556 > 0.5056467625080173 END: th(1402947.4250199907)=0.5056467625080173; dx=-1.054312805091806E-9 evalInputDelta=0.0033511967022382683 Fitness changed from 0.5089979592102556 to 0.5056467625080173 Iteration 37 complete. Error: 0.5056467625080173 Total: 8.8248; Orientation: 1.6162; Line Search: 4.9080 Adding measurement f635c54 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.262e+02, gradient 1.961e-04, dot -0.521; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5215387648970021, 0.516069384044255, 0.5089979592102556, 0.5056467625080173 LBFGS Accumulation History: 3 points Removed measurement 610485cf to history. Total: 4 th(0)=0.5056467625080173;dx=-3.846857384274243E-8 Armijo: th(3022558.6007539732)=0.5426095052408667; dx=1.7303486849746595E-8 evalInputDelta=-0.036962742732849385 Armijo: th(1511279.3003769866)=0.5105811029543319; dx=1.4525877324299545E-8 evalInputDelta=-0.004934340446314578 New Minimum: 0.5056467625080173 > 0.4986071232532336 END: th(503759.76679232885)=0.4986071232532336; dx=-8.442162617963462E-9 evalInputDelta=0.007039639254783736 Fitness changed from 0.5056467625080173 to 0.4986071232532336 Iteration 38 complete. Error: 0.4986071232532336 Total: 13.7328; Orientation: 1.6077; Line Search: 9.8335 Adding measurement 523b1b81 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.180e+02, gradient 1.255e-04, dot -0.781; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.516069384044255, 0.5089979592102556, 0.5056467625080173, 0.4986071232532336 LBFGS Accumulation History: 3 points Removed measurement 5c7397a5 to history. Total: 4 th(0)=0.4986071232532336;dx=-1.5756226555727744E-8 New Minimum: 0.4986071232532336 > 0.4939958588464583 END: th(1085317.517019765)=0.4939958588464583; dx=-6.3095732536123775E-9 evalInputDelta=0.004611264406775284 Fitness changed from 0.4986071232532336 to 0.4939958588464583 Iteration 39 complete. Error: 0.4939958588464583 Total: 8.8118; Orientation: 1.6162; Line Search: 4.9049 Adding measurement 44167152 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.931e+02, gradient 1.440e-04, dot -0.670; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5089979592102556, 0.5056467625080173, 0.4986071232532336, 0.4939958588464583 LBFGS Accumulation History: 3 points Removed measurement 78307b63 to history. Total: 4 th(0)=0.4939958588464583;dx=-2.0749820242662108E-8 Armijo: th(2338245.708366651)=0.5008873841627917; dx=5.121302366167204E-9 evalInputDelta=-0.006891525316333358 New Minimum: 0.4939958588464583 > 0.4914719792604766 END: th(1169122.8541833255)=0.4914719792604766; dx=-1.007946658913454E-10 evalInputDelta=0.0025238795859817142 Fitness changed from 0.4939958588464583 to 0.4914719792604766 Iteration 40 complete. Error: 0.4914719792604766 Total: 11.2800; Orientation: 1.6188; Line Search: 7.3693 Iteration 40 ![Iteration 40](etc/61e660e7-7cf4-4f02-a9cc-b82523f133fe.jpg) Adding measurement 18b0df65 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.423e+02, gradient 1.779e-04, dot -0.575; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5056467625080173, 0.4986071232532336, 0.4939958588464583, 0.4914719792604766 LBFGS Accumulation History: 3 points Removed measurement f635c54 to history. Total: 4 th(0)=0.4914719792604766;dx=-3.163879704764204E-8 Armijo: th(2518798.833961644)=0.5127675773564004; dx=1.6062320675087242E-8 evalInputDelta=-0.02129559809592385 New Minimum: 0.4914719792604766 > 0.4903397302795717 WOLF (strong): th(1259399.416980822)=0.4903397302795717; dx=9.444283270768542E-9 evalInputDelta=0.0011322489809049152 New Minimum: 0.4903397302795717 > 0.48563307730696165 END: th(419799.80566027405)=0.48563307730696165; dx=-1.1226108492265172E-8 evalInputDelta=0.005838901953514941 Fitness changed from 0.4914719792604766 to 0.48563307730696165 Iteration 41 complete. Error: 0.48563307730696165 Total: 14.7062; Orientation: 2.4661; Line Search: 9.8922 Adding measurement aa580c5 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.632e+02, gradient 1.154e-04, dot -0.828; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4986071232532336, 0.4939958588464583, 0.4914719792604766, 0.48563307730696165 LBFGS Accumulation History: 3 points Removed measurement 523b1b81 to history. Total: 4 th(0)=0.48563307730696165;dx=-1.3327843504880266E-8 New Minimum: 0.48563307730696165 > 0.48124087910536284 END: th(904431.2641831376)=0.48124087910536284; dx=-8.258872646421085E-9 evalInputDelta=0.004392198201598807 Fitness changed from 0.48563307730696165 to 0.48124087910536284 Iteration 42 complete. Error: 0.48124087910536284 Total: 8.8390; Orientation: 1.6117; Line Search: 4.9354 Adding measurement 50234806 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.702e+02, gradient 1.158e-04, dot -0.818; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4939958588464583, 0.4914719792604766, 0.48563307730696165, 0.48124087910536284 LBFGS Accumulation History: 3 points Removed measurement 44167152 to history. Total: 4 th(0)=0.48124087910536284;dx=-1.3413131665315398E-8 New Minimum: 0.48124087910536284 > 0.4773802173590538 END: th(1948538.0903055428)=0.4773802173590538; dx=-3.896488473114122E-9 evalInputDelta=0.0038606617463090576 Fitness changed from 0.48124087910536284 to 0.4773802173590538 Iteration 43 complete. Error: 0.4773802173590538 Total: 8.8197; Orientation: 1.6094; Line Search: 4.9185 Adding measurement 60fd84a9 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.633e+02, gradient 1.688e-04, dot -0.545; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4914719792604766, 0.48563307730696165, 0.48124087910536284, 0.4773802173590538 LBFGS Accumulation History: 3 points Removed measurement 18b0df65 to history. Total: 4 th(0)=0.4773802173590538;dx=-2.8506833976300477E-8 Armijo: th(4197998.056602741)=0.5279580084374899; dx=1.3814787555858782E-8 evalInputDelta=-0.050577791078436074 Armijo: th(2098999.0283013703)=0.4888283961272403; dx=1.3740817483736195E-8 evalInputDelta=-0.011448178768186545 New Minimum: 0.4773802173590538 > 0.47130154500713745 END: th(699666.3427671235)=0.47130154500713745; dx=-4.02513924491511E-9 evalInputDelta=0.006078672351916337 Fitness changed from 0.4773802173590538 to 0.47130154500713745 Iteration 44 complete. Error: 0.47130154500713745 Total: 13.7582; Orientation: 1.6110; Line Search: 9.8547 Adding measurement 25bc42d4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.760e+02, gradient 1.260e-04, dot -0.691; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.48563307730696165, 0.48124087910536284, 0.4773802173590538, 0.47130154500713745 LBFGS Accumulation History: 3 points Removed measurement aa580c5 to history. Total: 4 th(0)=0.47130154500713745;dx=-1.5873328434518917E-8 New Minimum: 0.47130154500713745 > 0.4691883996762453 WOLF (strong): th(1507385.4403052295)=0.4691883996762453; dx=1.207271159022334E-10 evalInputDelta=0.00211314533089213 New Minimum: 0.4691883996762453 > 0.4675690728268287 END: th(753692.7201526148)=0.4675690728268287; dx=-5.802153239215417E-9 evalInputDelta=0.0037324721803087546 Fitness changed from 0.47130154500713745 to 0.4675690728268287 Iteration 45 complete. Error: 0.4675690728268287 Total: 11.3270; Orientation: 1.6205; Line Search: 7.3995 Iteration 45 ![Iteration 45](etc/13683db3-0fde-4d47-a201-fb1194c498d4.jpg) Adding measurement 212f0abb to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.475e+02, gradient 1.190e-04, dot -0.739; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.48124087910536284, 0.4773802173590538, 0.47130154500713745, 0.4675690728268287 LBFGS Accumulation History: 3 points Removed measurement 50234806 to history. Total: 4 th(0)=0.4675690728268287;dx=-1.4164022183981195E-8 New Minimum: 0.4675690728268287 > 0.4668788911622151 WOLF (strong): th(1623781.7419212859)=0.4668788911622151; dx=5.158218743440702E-10 evalInputDelta=6.901816646135983E-4 New Minimum: 0.4668788911622151 > 0.4644987431827772 END: th(811890.8709606429)=0.4644987431827772; dx=-4.585288843178306E-9 evalInputDelta=0.003070329644051517 Fitness changed from 0.4675690728268287 to 0.4644987431827772 Iteration 46 complete. Error: 0.4644987431827772 Total: 11.3262; Orientation: 1.6089; Line Search: 7.3706 Adding measurement 5624db84 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.696e+02, gradient 1.245e-04, dot -0.716; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4773802173590538, 0.47130154500713745, 0.4675690728268287, 0.4644987431827772 LBFGS Accumulation History: 3 points Removed measurement 60fd84a9 to history. Total: 4 th(0)=0.4644987431827772;dx=-1.5507559511914904E-8 Armijo: th(1749165.856917809)=0.46476485021814296; dx=1.5133702331921013E-9 evalInputDelta=-2.661070353657813E-4 New Minimum: 0.4644987431827772 > 0.46171802145469315 END: th(874582.9284589045)=0.46171802145469315; dx=-3.0619059160755233E-9 evalInputDelta=0.0027807217280840235 Fitness changed from 0.4644987431827772 to 0.46171802145469315 Iteration 47 complete. Error: 0.46171802145469315 Total: 11.3065; Orientation: 1.6326; Line Search: 7.3792 Adding measurement 7c3145ff to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.673e+02, gradient 1.296e-04, dot -0.694; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.47130154500713745, 0.4675690728268287, 0.4644987431827772, 0.46171802145469315 LBFGS Accumulation History: 3 points Removed measurement 25bc42d4 to history. Total: 4 th(0)=0.46171802145469315;dx=-1.679431633851616E-8 Armijo: th(1884231.800381537)=0.4651450177090812; dx=4.997690414913639E-9 evalInputDelta=-0.003426996254388026 New Minimum: 0.46171802145469315 > 0.4588677105547423 END: th(942115.9001907685)=0.4588677105547423; dx=-8.713852015533839E-10 evalInputDelta=0.0028503108999508586 Fitness changed from 0.46171802145469315 to 0.4588677105547423 Iteration 48 complete. Error: 0.4588677105547423 Total: 11.3098; Orientation: 1.6293; Line Search: 7.3917 Adding measurement 46e4135c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.346e+02, gradient 1.398e-04, dot -0.643; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4675690728268287, 0.4644987431827772, 0.46171802145469315, 0.4588677105547423 LBFGS Accumulation History: 3 points Removed measurement 212f0abb to history. Total: 4 th(0)=0.4588677105547423;dx=-1.9542305271936297E-8 Armijo: th(2029727.1774016076)=0.465081311040753; dx=7.075240358970302E-9 evalInputDelta=-0.0062136004860107175 New Minimum: 0.4588677105547423 > 0.4562755132723806 WOLF (strong): th(1014863.5887008038)=0.4562755132723806; dx=1.8108157761557139E-9 evalInputDelta=0.002592197282361708 New Minimum: 0.4562755132723806 > 0.4556697030504607 END: th(338287.86290026794)=0.4556697030504607; dx=-1.0836188162463641E-8 evalInputDelta=0.003198007504281619 Fitness changed from 0.4588677105547423 to 0.4556697030504607 Iteration 49 complete. Error: 0.4556697030504607 Total: 16.0246; Orientation: 1.6242; Line Search: 12.1096 Adding measurement 17c977aa to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.654e+02, gradient 1.001e-04, dot -0.915; [cf60c6ac-988e-4d36-af22-324c46120ad7 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4644987431827772, 0.46171802145469315, 0.4588677105547423, 0.4556697030504607 LBFGS Accumulation History: 3 points Removed measurement 5624db84 to history. Total: 4 th(0)=0.4556697030504607;dx=-1.0019336873032572E-8 New Minimum: 0.4556697030504607 > 0.45291745633638586 END: th(728819.1070490872)=0.45291745633638586; dx=-7.543408440051757E-9 evalInputDelta=0.002752246714074813 Fitness changed from 0.4556697030504607 to 0.45291745633638586 Iteration 50 complete. Error: 0.45291745633638586 Total: 8.8242; Orientation: 1.6232; Line Search: 4.9017 Iteration 50 ![Iteration 50](etc/2ab4a907-73be-4052-9c24-d976f8e81fac.jpg) Final threshold in iteration 51: 0.45291745633638586 (> -Infinity) after 579.617s (< 3600.000s)