Reset training subject: 945938521317600 Reset training subject: 945986877821400 Adding measurement 1009e261 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=6.639749720692635;dx=-0.001396795591815807 New Minimum: 6.639749720692635 > 6.637964829802513 WOLFE (weak): th(2.154434690031884)=6.637964829802513; dx=-0.0013849412137760635 evalInputDelta=0.00178489089012146 New Minimum: 6.637964829802513 > 6.6361975222826 WOLFE (weak): th(4.308869380063768)=6.6361975222826; dx=-0.0013807022860216722 evalInputDelta=0.0035521984100341797 New Minimum: 6.6361975222826 > 6.62921242415905 WOLFE (weak): th(12.926608140191302)=6.62921242415905; dx=-0.0013589212551353227 evalInputDelta=0.010537296533584595 New Minimum: 6.62921242415905 > 6.597537741065025 WOLFE (weak): th(51.70643256076521)=6.597537741065025; dx=-0.0013545947360008674 evalInputDelta=0.04221197962760925 New Minimum: 6.597537741065025 > 6.441207371652126 END: th(258.53216280382605)=6.441207371652126; dx=-0.0012506446202206886 evalInputDelta=0.19854234904050827 Fitness changed from 6.639749720692635 to 6.441207371652126 Iteration 1 complete. Error: 6.441207371652126 Total: 435.4197; Orientation: 0.0647; Line Search: 290.4109 Iteration 1 ![Iteration 1](etc/9a6d564d-8306-48e6-b5f1-e13a52a3efb7.jpg) Adding measurement 14d7c42f to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=6.441207371652126;dx=-0.0016875105209417166 New Minimum: 6.441207371652126 > 6.0993126928806305 END: th(556.9906600335335)=6.0993126928806305; dx=-8.181380651948368E-4 evalInputDelta=0.3418946787714958 Fitness changed from 6.441207371652126 to 6.0993126928806305 Iteration 2 complete. Error: 6.0993126928806305 Total: 145.2402; Orientation: 0.0634; Line Search: 97.1885 Iteration 2 ![Iteration 2](etc/6b5c6996-b8ba-4c5c-b0cb-b4508060cf75.jpg) Adding measurement 37639cea to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=6.0993126928806305;dx=-0.001002128668745839 New Minimum: 6.0993126928806305 > 5.516053415834904 END: th(1200.0)=5.516053415834904; dx=-5.234186909870738E-4 evalInputDelta=0.5832592770457268 Fitness changed from 6.0993126928806305 to 5.516053415834904 Iteration 3 complete. Error: 5.516053415834904 Total: 145.5250; Orientation: 0.0670; Line Search: 97.3354 Iteration 3 ![Iteration 3](etc/3ffb9244-2be4-46a0-97d9-d1c02e1fd6b1.jpg) Adding measurement 77b8b1f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.054e+02, gradient 2.677e-02, dot -0.853; [7d51fac0-4b48-449f-bbf6-a427ac63a5e5 = 1.000/1.000e+00] Orientation rejected. Popping history element from 6.639749720692635, 6.441207371652126, 6.0993126928806305, 5.516053415834904 LBFGS Accumulation History: 3 points Removed measurement 1009e261 to history. Total: 4 th(0)=5.516053415834904;dx=-7.166017650379069E-4 New Minimum: 5.516053415834904 > 4.831732243299484 END: th(2585.3216280382608)=4.831732243299484; dx=-1.5192887312877746E-4 evalInputDelta=0.6843211725354195 Fitness changed from 5.516053415834904 to 4.831732243299484 Iteration 4 complete. Error: 4.831732243299484 Total: 146.8140; Orientation: 1.9610; Line Search: 96.6144 Iteration 4 ![Iteration 4](etc/d29e3d27-e9ad-4c2c-b1c3-7aa29447df7f.jpg) Adding measurement 3cb47369 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.518e+01, gradient 2.115e-02, dot -0.780; [7d51fac0-4b48-449f-bbf6-a427ac63a5e5 = 1.000/1.000e+00] Orientation rejected. Popping history element from 6.441207371652126, 6.0993126928806305, 5.516053415834904, 4.831732243299484 LBFGS Accumulation History: 3 points Removed measurement 14d7c42f to history. Total: 4 th(0)=4.831732243299484;dx=-4.474832020310709E-4 New Minimum: 4.831732243299484 > 4.26788042485714 END: th(5569.9066003353355)=4.26788042485714; dx=-3.17383106511636E-5 evalInputDelta=0.5638518184423447 Fitness changed from 4.831732243299484 to 4.26788042485714 Iteration 5 complete. Error: 4.26788042485714 Total: 147.6320; Orientation: 1.9103; Line Search: 97.2482 Iteration 5 ![Iteration 5](etc/39064886-c896-4794-8a53-a63d0f9ff22c.jpg) Adding measurement b04b8b1 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.108e+01, gradient 1.457e-02, dot -0.813; [7d51fac0-4b48-449f-bbf6-a427ac63a5e5 = 1.000/1.000e+00] Orientation rejected. Popping history element from 6.0993126928806305, 5.516053415834904, 4.831732243299484, 4.26788042485714 LBFGS Accumulation History: 3 points Removed measurement 37639cea to history. Total: 4 th(0)=4.26788042485714;dx=-2.123269509556858E-4 New Minimum: 4.26788042485714 > 4.131537154316902 WOLF (strong): th(12000.000000000002)=4.131537154316902; dx=1.5455533888102033E-5 evalInputDelta=0.13634327054023743 New Minimum: 4.131537154316902 > 4.054432533681393 END: th(6000.000000000001)=4.054432533681393; dx=-5.030115290437347E-6 evalInputDelta=0.21344789117574692 Fitness changed from 4.26788042485714 to 4.054432533681393 Iteration 6 complete. Error: 4.054432533681393 Total: 195.7657; Orientation: 1.8911; Line Search: 145.3746 Adding measurement 4afa0a59 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.473e+01, gradient 1.336e-02, dot -0.725; [7d51fac0-4b48-449f-bbf6-a427ac63a5e5 = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.516053415834904, 4.831732243299484, 4.26788042485714, 4.054432533681393 LBFGS Accumulation History: 3 points Removed measurement 77b8b1f to history. Total: 4 th(0)=4.054432533681393;dx=-1.7855502287026913E-4 New Minimum: 4.054432533681393 > 3.8975070416927338 WOLF (strong): th(12926.608140191305)=3.8975070416927338; dx=1.718662510263497E-5 evalInputDelta=0.1569254919886589 New Minimum: 3.8975070416927338 > 3.824968956410885 WOLF (strong): th(6463.304070095653)=3.824968956410885; dx=6.209311938549142E-6 evalInputDelta=0.2294635772705078 END: th(2154.434690031884)=3.8950653076171875; dx=-5.305302957816441E-5 evalInputDelta=0.15936722606420517 Fitness changed from 4.054432533681393 to 3.824968956410885 Iteration 7 complete. Error: 3.824968956410885 Total: 244.4488; Orientation: 1.9319; Line Search: 194.1253 Adding measurement 4739038f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.718e+01, gradient 1.557e-02, dot -0.644; [7d51fac0-4b48-449f-bbf6-a427ac63a5e5 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.831732243299484, 4.26788042485714, 4.054432533681393, 3.824968956410885 LBFGS Accumulation History: 3 points Removed measurement 3cb47369 to history. Total: 4 th(0)=3.824968956410885;dx=-2.4229378206902443E-4 New Minimum: 3.824968956410885 > 3.7561428397893906 WOLF (strong): th(4641.58883361278)=3.7561428397893906; dx=1.0394099706107615E-5 evalInputDelta=0.0688261166214943 New Minimum: 3.7561428397893906 > 3.7314705550670624 END: th(2320.79441680639)=3.7314705550670624; dx=-1.6281903870727117E-5 evalInputDelta=0.09349840134382248 Fitness changed from 3.824968956410885 to 3.7314705550670624 Iteration 8 complete. Error: 3.7314705550670624 Total: 195.6291; Orientation: 2.0754; Line Search: 144.8837 Adding measurement 71940c47 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.219e+01, gradient 9.545e-03, dot -0.724; [7d51fac0-4b48-449f-bbf6-a427ac63a5e5 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.26788042485714, 4.054432533681393, 3.824968956410885, 3.7314705550670624 LBFGS Accumulation History: 3 points Removed measurement b04b8b1 to history. Total: 4 th(0)=3.7314705550670624;dx=-9.110775185513716E-5 New Minimum: 3.7314705550670624 > 3.623504474759102 END: th(5000.000000000002)=3.623504474759102; dx=-2.518264490817909E-5 evalInputDelta=0.10796608030796051 Fitness changed from 3.7314705550670624 to 3.623504474759102 Iteration 9 complete. Error: 3.623504474759102 Total: 146.9159; Orientation: 1.9189; Line Search: 96.7181 Adding measurement 68574198 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.791e+01, gradient 7.805e-03, dot -0.773; [7d51fac0-4b48-449f-bbf6-a427ac63a5e5 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.054432533681393, 3.824968956410885, 3.7314705550670624, 3.623504474759102 LBFGS Accumulation History: 3 points Removed measurement 4afa0a59 to history. Total: 4 th(0)=3.623504474759102;dx=-6.091601407555954E-5 New Minimum: 3.623504474759102 > 3.49820177257061 WOLF (strong): th(10772.173450159424)=3.49820177257061; dx=3.6796197533832285E-6 evalInputDelta=0.12530270218849182 END: th(5386.086725079712)=3.5058797150850296; dx=-1.3495999946926162E-5 evalInputDelta=0.11762475967407227 Fitness changed from 3.623504474759102 to 3.49820177257061 Iteration 10 complete. Error: 3.49820177257061 Total: 194.6452; Orientation: 1.8962; Line Search: 144.6013 Iteration 10 ![Iteration 10](etc/6ca5aaaa-fbf4-4335-8f75-cb6ca935096c.jpg) Adding measurement 10835cd0 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.972e+01, gradient 1.028e-02, dot -0.628; [7d51fac0-4b48-449f-bbf6-a427ac63a5e5 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.824968956410885, 3.7314705550670624, 3.623504474759102, 3.49820177257061 LBFGS Accumulation History: 3 points Removed measurement 4739038f to history. Total: 4 th(0)=3.49820177257061;dx=-1.0568951166003832E-4 Armijo: th(11603.972084031953)=3.596723198890686; dx=4.0058878221252314E-5 evalInputDelta=-0.09852142632007599 New Minimum: 3.49820177257061 > 3.437453418970108 WOLF (strong): th(5801.986042015977)=3.437453418970108; dx=3.053057496002804E-5 evalInputDelta=0.060748353600502014 New Minimum: 3.437453418970108 > 3.4026570096611977 END: th(1933.9953473386588)=3.4026570096611977; dx=-2.833651906358184E-5 evalInputDelta=0.09554476290941238 Fitness changed from 3.49820177257061 to 3.4026570096611977 Iteration 11 complete. Error: 3.4026570096611977 Total: 243.9853; Orientation: 1.9160; Line Search: 194.2520 Adding measurement 545d8eb6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.702e+01, gradient 6.330e-03, dot -0.728; [7d51fac0-4b48-449f-bbf6-a427ac63a5e5 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.7314705550670624, 3.623504474759102, 3.49820177257061, 3.4026570096611977 LBFGS Accumulation History: 3 points Removed measurement 71940c47 to history. Total: 4 th(0)=3.4026570096611977;dx=-4.006854354954975E-5 New Minimum: 3.4026570096611977 > 3.340346559882164 END: th(4166.666666666669)=3.340346559882164; dx=-1.4308684556924729E-5 evalInputDelta=0.06231044977903366 Fitness changed from 3.4026570096611977 to 3.340346559882164 Iteration 12 complete. Error: 3.340346559882164 Total: 147.0029; Orientation: 1.9672; Line Search: 96.7927 Adding measurement 253f3afa to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.606e+01, gradient 5.608e-03, dot -0.735; [7d51fac0-4b48-449f-bbf6-a427ac63a5e5 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.623504474759102, 3.49820177257061, 3.4026570096611977, 3.340346559882164 LBFGS Accumulation History: 3 points Removed measurement 68574198 to history. Total: 4 th(0)=3.340346559882164;dx=-3.1444213961573305E-5 New Minimum: 3.340346559882164 > 3.279334858059883 END: th(8976.811208466188)=3.279334858059883; dx=-2.105948615290114E-6 evalInputDelta=0.061011701822280884 Fitness changed from 3.340346559882164 to 3.279334858059883 Iteration 13 complete. Error: 3.279334858059883 Total: 148.7206; Orientation: 1.9257; Line Search: 98.0403 Adding measurement 33b5817b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.876e+01, gradient 8.413e-03, dot -0.526; [7d51fac0-4b48-449f-bbf6-a427ac63a5e5 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.49820177257061, 3.4026570096611977, 3.340346559882164, 3.279334858059883 LBFGS Accumulation History: 3 points Removed measurement 10835cd0 to history. Total: 4 th(0)=3.279334858059883;dx=-7.078530718313751E-5 Armijo: th(19339.95347338659)=3.6592050194740295; dx=3.107453890582183E-5 evalInputDelta=-0.3798701614141464 Armijo: th(9669.976736693296)=3.36224115639925; dx=3.025079924834894E-5 evalInputDelta=-0.08290629833936691 New Minimum: 3.279334858059883 > 3.216215968132019 END: th(3223.3255788977654)=3.216215968132019; dx=-1.4763598221572111E-6 evalInputDelta=0.06311888992786407 Fitness changed from 3.279334858059883 to 3.216215968132019 Iteration 14 complete. Error: 3.216215968132019 Total: 243.0691; Orientation: 1.8797; Line Search: 193.0484 Adding measurement 5ee00da8 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.687e+01, gradient 5.185e-03, dot -0.631; [7d51fac0-4b48-449f-bbf6-a427ac63a5e5 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.4026570096611977, 3.340346559882164, 3.279334858059883, 3.216215968132019 LBFGS Accumulation History: 3 points Removed measurement 545d8eb6 to history. Total: 4 th(0)=3.216215968132019;dx=-2.6880841918385648E-5 New Minimum: 3.216215968132019 > 3.177341513335705 WOLF (strong): th(6944.44444444445)=3.177341513335705; dx=1.880019374153435E-6 evalInputDelta=0.03887445479631424 New Minimum: 3.177341513335705 > 3.1756809428334236 END: th(3472.222222222225)=3.1756809428334236; dx=-9.432853596264824E-6 evalInputDelta=0.04053502529859543 Fitness changed from 3.216215968132019 to 3.1756809428334236 Iteration 15 complete. Error: 3.1756809428334236 Total: 195.9414; Orientation: 1.9413; Line Search: 145.7973 Iteration 15 ![Iteration 15](etc/05fd6bb1-51e4-462d-b349-50c72a68cb7f.jpg) Adding measurement 741086ae to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.052e+01, gradient 4.674e-03, dot -0.713; [7d51fac0-4b48-449f-bbf6-a427ac63a5e5 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.340346559882164, 3.279334858059883, 3.216215968132019, 3.1756809428334236 LBFGS Accumulation History: 3 points Removed measurement 253f3afa to history. Total: 4 th(0)=3.1756809428334236;dx=-2.1847284456136098E-5 New Minimum: 3.1756809428334236 > 3.1380958184599876 WOLF (strong): th(7480.676007055158)=3.1380958184599876; dx=2.800467312713048E-6 evalInputDelta=0.037585124373435974 New Minimum: 3.1380958184599876 > 3.1380035877227783 END: th(3740.338003527579)=3.1380035877227783; dx=-7.060868618835238E-6 evalInputDelta=0.037677355110645294 Fitness changed from 3.1756809428334236 to 3.1380035877227783 Iteration 16 complete. Error: 3.1380035877227783 Total: 193.6049; Orientation: 1.9203; Line Search: 143.6212 Adding measurement 4a5f53a2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.931e+01, gradient 4.318e-03, dot -0.767; [7d51fac0-4b48-449f-bbf6-a427ac63a5e5 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.279334858059883, 3.216215968132019, 3.1756809428334236, 3.1380035877227783 LBFGS Accumulation History: 3 points Removed measurement 33b5817b to history. Total: 4 th(0)=3.1380035877227783;dx=-1.8648893579715567E-5 New Minimum: 3.1380035877227783 > 3.1085465848445892 WOLF (strong): th(8058.313947244415)=3.1085465848445892; dx=3.2064045698264046E-6 evalInputDelta=0.029457002878189087 New Minimum: 3.1085465848445892 > 3.1037645041942596 END: th(4029.1569736222077)=3.1037645041942596; dx=-5.463424080322135E-6 evalInputDelta=0.03423908352851868 Fitness changed from 3.1380035877227783 to 3.1037645041942596 Iteration 17 complete. Error: 3.1037645041942596 Total: 194.8823; Orientation: 1.8917; Line Search: 144.8175 Adding measurement 583cc9a2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.848e+01, gradient 4.445e-03, dot -0.705; [7d51fac0-4b48-449f-bbf6-a427ac63a5e5 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.216215968132019, 3.1756809428334236, 3.1380035877227783, 3.1037645041942596 LBFGS Accumulation History: 3 points Removed measurement 5ee00da8 to history. Total: 4 th(0)=3.1037645041942596;dx=-1.9756116179350173E-5 Armijo: th(8680.555555555564)=3.105837196111679; dx=1.1581095680454572E-5 evalInputDelta=-0.0020726919174194336 New Minimum: 3.1037645041942596 > 3.0739668905735016 END: th(4340.277777777782)=3.0739668905735016; dx=-1.4321173329854477E-7 evalInputDelta=0.029797613620758057 Fitness changed from 3.1037645041942596 to 3.0739668905735016 Iteration 18 complete. Error: 3.0739668905735016 Total: 194.5482; Orientation: 1.9168; Line Search: 144.6074 Adding measurement 1bc5849d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.411e+01, gradient 5.265e-03, dot -0.605; [7d51fac0-4b48-449f-bbf6-a427ac63a5e5 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.1756809428334236, 3.1380035877227783, 3.1037645041942596, 3.0739668905735016 LBFGS Accumulation History: 3 points Removed measurement 741086ae to history. Total: 4 th(0)=3.0739668905735016;dx=-2.7722572784452433E-5 Armijo: th(9350.84500881895)=3.1404019445180893; dx=2.7888673680939333E-5 evalInputDelta=-0.06643505394458771 New Minimum: 3.0739668905735016 > 3.055588334798813 WOLF (strong): th(4675.422504409475)=3.055588334798813; dx=1.063028400207133E-5 evalInputDelta=0.01837855577468872 New Minimum: 3.055588334798813 > 3.0497029423713684 END: th(1558.4741681364915)=3.0497029423713684; dx=-1.0777547306913474E-5 evalInputDelta=0.02426394820213318 Fitness changed from 3.0739668905735016 to 3.0497029423713684 Iteration 19 complete. Error: 3.0497029423713684 Total: 244.4369; Orientation: 2.1193; Line Search: 194.2713 Final threshold in iteration 19: 3.0497029423713684 (> -Infinity) after 3804.227s (< 3600.000s)