Reset training subject: 8319486723459 Reset training subject: 8327386366845 Adding measurement 69b6919c to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=1.5961966663599014;dx=-4.3285826998048816E-8 New Minimum: 1.5961966663599014 > 1.596196636557579 WOLFE (weak): th(2.154434690031884)=1.596196636557579; dx=-4.322807612020772E-8 evalInputDelta=2.9802322387695312E-8 New Minimum: 1.596196636557579 > 1.5961964279413223 WOLFE (weak): th(4.308869380063768)=1.5961964279413223; dx=-4.3225578870447364E-8 evalInputDelta=2.384185791015625E-7 New Minimum: 1.5961964279413223 > 1.596195712685585 WOLFE (weak): th(12.926608140191302)=1.596195712685585; dx=-4.322496887681817E-8 evalInputDelta=9.5367431640625E-7 New Minimum: 1.596195712685585 > 1.5961927026510239 WOLFE (weak): th(51.70643256076521)=1.5961927026510239; dx=-4.3227981452841E-8 evalInputDelta=3.9637088775634766E-6 New Minimum: 1.5961927026510239 > 1.5961764752864838 WOLFE (weak): th(258.53216280382605)=1.5961764752864838; dx=-4.323321496013436E-8 evalInputDelta=2.0191073417663574E-5 New Minimum: 1.5961764752864838 > 1.5960759669542313 WOLFE (weak): th(1551.1929768229563)=1.5960759669542313; dx=-4.3230756555161646E-8 evalInputDelta=1.2069940567016602E-4 New Minimum: 1.5960759669542313 > 1.5953508466482162 WOLFE (weak): th(10858.350837760694)=1.5953508466482162; dx=-4.3189619768965334E-8 evalInputDelta=8.458197116851807E-4 New Minimum: 1.5953508466482162 > 1.5894340723752975 WOLFE (weak): th(86866.80670208555)=1.5894340723752975; dx=-4.31738083721197E-8 evalInputDelta=0.006762593984603882 New Minimum: 1.5894340723752975 > 1.535779520869255 WOLFE (weak): th(781801.26031877)=1.535779520869255; dx=-4.2557125466700204E-8 evalInputDelta=0.06041714549064636 New Minimum: 1.535779520869255 > 1.061389610171318 END: th(7818012.6031877)=1.061389610171318; dx=-3.3005676760089244E-8 evalInputDelta=0.5348070561885834 Fitness changed from 1.5961966663599014 to 1.061389610171318 Iteration 1 complete. Error: 1.061389610171318 Total: 103.8248; Orientation: 0.0386; Line Search: 80.8711 Iteration 1 ![Iteration 1](etc/65a4743f-eab9-47ba-9934-a9f19a9c0ea3.jpg) Adding measurement 2cf60e73 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=1.061389610171318;dx=-3.2678384019447956E-8 New Minimum: 1.061389610171318 > 0.33669278025627136 END: th(1.684339755941405E7)=0.33669278025627136; dx=-1.9285210115571952E-8 evalInputDelta=0.7246968299150467 Fitness changed from 1.061389610171318 to 0.33669278025627136 Iteration 2 complete. Error: 0.33669278025627136 Total: 22.9254; Orientation: 0.0382; Line Search: 15.9349 Iteration 2 ![Iteration 2](etc/581e898c-78e7-41e4-946f-5cde686b7c45.jpg) Adding measurement 66122a54 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=0.33669278025627136;dx=-2.105547920750855E-8 New Minimum: 0.33669278025627136 > -0.4098603129386902 END: th(3.6288E7)=-0.4098603129386902; dx=-8.16470651941534E-9 evalInputDelta=0.7465530931949615 Fitness changed from 0.33669278025627136 to -0.4098603129386902 Iteration 3 complete. Error: -0.4098603129386902 Total: 21.6474; Orientation: 0.0374; Line Search: 14.2870 Iteration 3 ![Iteration 3](etc/a5a10ba2-9309-4793-a9d2-cc433facad5e.jpg) Adding measurement 4324bbe3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.209e+03, gradient 1.093e-04, dot -0.702; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.4098603129386902, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 4324bbe3 to history. Total: 3 th(0)=-0.4098603129386902;dx=-1.1950906611512768E-8 New Minimum: -0.4098603129386902 > -0.9261647760868073 END: th(7.8180126031877E7)=-0.9261647760868073; dx=-1.2802033609724586E-9 evalInputDelta=0.5163044631481171 Fitness changed from -0.4098603129386902 to -0.9261647760868073 Iteration 4 complete. Error: -0.9261647760868073 Total: 22.1231; Orientation: 0.8670; Line Search: 14.0077 Iteration 4 ![Iteration 4](etc/21fa9de2-85d3-4506-ad02-ecb9b9d7f8c5.jpg) Adding measurement 4c5f90bc to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.621e+03, gradient 8.260e-05, dot -0.462; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.9261647760868073, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 4c5f90bc to history. Total: 3 th(0)=-0.9261647760868073;dx=-6.8188696902792526E-9 Armijo: th(1.6843397559414053E8)=-0.9169357419013977; dx=2.0482360284712377E-9 evalInputDelta=-0.009229034185409546 New Minimum: -0.9261647760868073 > -1.264067754149437 WOLF (strong): th(8.421698779707026E7)=-1.264067754149437; dx=1.2754977543128207E-10 evalInputDelta=0.3379029780626297 END: th(2.807232926569009E7)=-1.2033950239419937; dx=-3.377960615830209E-9 evalInputDelta=0.27723024785518646 Fitness changed from -0.9261647760868073 to -1.264067754149437 Iteration 5 complete. Error: -1.264067754149437 Total: 35.9584; Orientation: 0.8574; Line Search: 28.2788 Iteration 5 ![Iteration 5](etc/97fe8922-b2ff-4f0a-976f-93eeef39233e.jpg) Adding measurement 6885fb7a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.591e+03, gradient 6.606e-05, dot -0.405; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.264067754149437, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 6885fb7a to history. Total: 3 th(0)=-1.264067754149437;dx=-4.361103370010393E-9 New Minimum: -1.264067754149437 > -1.4996296912431717 END: th(6.048000000000001E7)=-1.4996296912431717; dx=-3.0079297281969405E-10 evalInputDelta=0.23556193709373474 Fitness changed from -1.264067754149437 to -1.4996296912431717 Iteration 6 complete. Error: -1.4996296912431717 Total: 23.4156; Orientation: 0.8589; Line Search: 14.7634 Adding measurement 42b071d1 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.479e+03, gradient 5.144e-05, dot -0.420; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.4996296912431717, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 42b071d1 to history. Total: 3 th(0)=-1.4996296912431717;dx=-2.6435812652625494E-9 Armijo: th(1.3030021005312835E8)=-1.4903705939650536; dx=8.262826798438155E-10 evalInputDelta=-0.009259097278118134 New Minimum: -1.4996296912431717 > -1.620117910206318 WOLF (strong): th(6.515010502656417E7)=-1.620117910206318; dx=2.2142710357682824E-11 evalInputDelta=0.12048821896314621 END: th(2.1716701675521392E7)=-1.5853579118847847; dx=-1.6217604480441684E-9 evalInputDelta=0.085728220641613 Fitness changed from -1.4996296912431717 to -1.620117910206318 Iteration 7 complete. Error: -1.620117910206318 Total: 36.6974; Orientation: 0.8463; Line Search: 29.0985 Adding measurement 97cb049 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.412e+03, gradient 4.556e-05, dot -0.405; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.620117910206318, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 97cb049 to history. Total: 3 th(0)=-1.620117910206318;dx=-2.073918600389607E-9 New Minimum: -1.620117910206318 > -1.7063320502638817 END: th(4.678721544281682E7)=-1.7063320502638817; dx=-2.036169703792541E-10 evalInputDelta=0.08621414005756378 Fitness changed from -1.620117910206318 to -1.7063320502638817 Iteration 8 complete. Error: -1.7063320502638817 Total: 22.4117; Orientation: 0.8504; Line Search: 14.5118 Adding measurement 43b49b92 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.432e+03, gradient 3.586e-05, dot -0.440; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.7063320502638817, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 43b49b92 to history. Total: 3 th(0)=-1.7063320502638817;dx=-1.2845547867689737E-9 New Minimum: -1.7063320502638817 > -1.718741461634636 WOLF (strong): th(1.0080000000000003E8)=-1.718741461634636; dx=2.68900470683099E-10 evalInputDelta=0.012409411370754242 New Minimum: -1.718741461634636 > -1.7569221183657646 END: th(5.0400000000000015E7)=-1.7569221183657646; dx=-1.570738100453435E-10 evalInputDelta=0.050590068101882935 Fitness changed from -1.7063320502638817 to -1.7569221183657646 Iteration 9 complete. Error: -1.7569221183657646 Total: 29.8173; Orientation: 0.8423; Line Search: 22.2400 Adding measurement 4880e2b2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.402e+03, gradient 3.359e-05, dot -0.428; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.7569221183657646, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 4880e2b2 to history. Total: 3 th(0)=-1.7569221183657646;dx=-1.1275465689911454E-9 Armijo: th(1.0858350837760697E8)=-1.7402875199913979; dx=2.5566072416443234E-10 evalInputDelta=-0.01663459837436676 New Minimum: -1.7569221183657646 > -1.7908313572406769 WOLF (strong): th(5.429175418880349E7)=-1.7908313572406769; dx=7.183076977454125E-11 evalInputDelta=0.03390923887491226 END: th(1.8097251396267828E7)=-1.7849889993667603; dx=-7.12545978209755E-10 evalInputDelta=0.028066881000995636 Fitness changed from -1.7569221183657646 to -1.7908313572406769 Iteration 10 complete. Error: -1.7908313572406769 Total: 37.6477; Orientation: 0.9252; Line Search: 29.4196 Iteration 10 ![Iteration 10](etc/547afdaa-c2bb-479a-8789-09fb2ed86244.jpg) Adding measurement 7c8801f9 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.351e+03, gradient 3.541e-05, dot -0.392; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.7908313572406769, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 7c8801f9 to history. Total: 3 th(0)=-1.7908313572406769;dx=-1.252952342635351E-9 New Minimum: -1.7908313572406769 > -1.8258185684680939 WOLF (strong): th(3.898934620234735E7)=-1.8258185684680939; dx=1.2874627264581602E-11 evalInputDelta=0.03498721122741699 END: th(1.9494673101173677E7)=-1.8216403722763062; dx=-5.908920842565961E-10 evalInputDelta=0.030809015035629272 Fitness changed from -1.7908313572406769 to -1.8258185684680939 Iteration 11 complete. Error: -1.8258185684680939 Total: 30.7450; Orientation: 0.8483; Line Search: 21.6094 Adding measurement 6fd94241 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.343e+03, gradient 2.920e-05, dot -0.424; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.8258185684680939, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 6fd94241 to history. Total: 3 th(0)=-1.8258185684680939;dx=-8.517687366665771E-10 New Minimum: -1.8258185684680939 > -1.8502717465162277 END: th(4.2000000000000015E7)=-1.8502717465162277; dx=-5.884384070455683E-11 evalInputDelta=0.02445317804813385 Fitness changed from -1.8258185684680939 to -1.8502717465162277 Iteration 12 complete. Error: -1.8502717465162277 Total: 22.1278; Orientation: 0.8516; Line Search: 13.9420 Adding measurement 3a1549c2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.332e+03, gradient 2.812e-05, dot -0.415; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.8502717465162277, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 3a1549c2 to history. Total: 3 th(0)=-1.8502717465162277;dx=-7.89654202693797E-10 Armijo: th(9.048625698133916E7)=-1.8300323635339737; dx=2.0779269015521264E-10 evalInputDelta=-0.02023938298225403 New Minimum: -1.8502717465162277 > -1.8658234775066376 WOLF (strong): th(4.524312849066958E7)=-1.8658234775066376; dx=6.087974884902972E-11 evalInputDelta=0.015551730990409851 END: th(1.5081042830223193E7)=-1.8656263798475266; dx=-4.937529384401133E-10 evalInputDelta=0.015354633331298828 Fitness changed from -1.8502717465162277 to -1.8658234775066376 Iteration 13 complete. Error: -1.8658234775066376 Total: 39.4113; Orientation: 0.8434; Line Search: 31.0405 Adding measurement 4249d69f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.328e+03, gradient 3.032e-05, dot -0.387; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.8658234775066376, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 4249d69f to history. Total: 3 th(0)=-1.8658234775066376;dx=-9.177593281143099E-10 New Minimum: -1.8658234775066376 > -1.8874954581260681 END: th(3.249112183528947E7)=-1.8874954581260681; dx=-7.490016487956093E-12 evalInputDelta=0.021671980619430542 Fitness changed from -1.8658234775066376 to -1.8874954581260681 Iteration 14 complete. Error: -1.8874954581260681 Total: 22.3969; Orientation: 0.8680; Line Search: 14.2640 Adding measurement 5590c98c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.344e+03, gradient 2.477e-05, dot -0.426; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.8874954581260681, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 5590c98c to history. Total: 3 th(0)=-1.8874954581260681;dx=-6.12605351015534E-10 Armijo: th(7.000000000000004E7)=-1.882472574710846; dx=1.7193291134672033E-10 evalInputDelta=-0.005022883415222168 New Minimum: -1.8874954581260681 > -1.9011576771736145 END: th(3.500000000000002E7)=-1.9011576771736145; dx=-9.87780657624542E-11 evalInputDelta=0.013662219047546387 Fitness changed from -1.8874954581260681 to -1.9011576771736145 Iteration 15 complete. Error: -1.9011576771736145 Total: 28.3237; Orientation: 0.9146; Line Search: 20.7047 Iteration 15 ![Iteration 15](etc/43a567ac-a2c5-412c-a2a8-fb1193433f43.jpg) Adding measurement 5a115c4b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.362e+03, gradient 2.413e-05, dot -0.425; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9011576771736145, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 5a115c4b to history. Total: 3 th(0)=-1.9011576771736145;dx=-5.813207807172123E-10 Armijo: th(7.540521415111598E7)=-1.890948437154293; dx=1.1074224891994291E-10 evalInputDelta=-0.010209240019321442 New Minimum: -1.9011576771736145 > -1.9116689637303352 END: th(3.770260707555799E7)=-1.9116689637303352; dx=-1.9966024768560312E-11 evalInputDelta=0.010511286556720734 Fitness changed from -1.9011576771736145 to -1.9116689637303352 Iteration 16 complete. Error: -1.9116689637303352 Total: 28.6172; Orientation: 0.8553; Line Search: 20.6228 Adding measurement 303428ce to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.365e+03, gradient 2.596e-05, dot -0.394; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9116689637303352, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 303428ce to history. Total: 3 th(0)=-1.9116689637303352;dx=-6.727990050578694E-10 Armijo: th(8.12278045882237E7)=-1.8808209747076035; dx=2.1612125847747534E-10 evalInputDelta=-0.03084798902273178 New Minimum: -1.9116689637303352 > -1.9168354198336601 WOLF (strong): th(4.061390229411185E7)=-1.9168354198336601; dx=1.6765401520663689E-10 evalInputDelta=0.00516645610332489 New Minimum: -1.9168354198336601 > -1.9218652099370956 END: th(1.3537967431370616E7)=-1.9218652099370956; dx=-3.681008605120709E-10 evalInputDelta=0.010196246206760406 Fitness changed from -1.9116689637303352 to -1.9218652099370956 Iteration 17 complete. Error: -1.9218652099370956 Total: 36.6223; Orientation: 0.8434; Line Search: 28.6541 Adding measurement 105f846e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.379e+03, gradient 1.896e-05, dot -0.489; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9218652099370956, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 105f846e to history. Total: 3 th(0)=-1.9218652099370956;dx=-3.588854117622893E-10 New Minimum: -1.9218652099370956 > -1.9316745921969414 END: th(2.916666666666669E7)=-1.9316745921969414; dx=-2.5229731300528314E-10 evalInputDelta=0.009809382259845734 Fitness changed from -1.9218652099370956 to -1.9316745921969414 Iteration 18 complete. Error: -1.9316745921969414 Total: 21.3360; Orientation: 0.8389; Line Search: 13.8920 Adding measurement 64e0e3d7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.396e+03, gradient 1.873e-05, dot -0.483; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9316745921969414, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 64e0e3d7 to history. Total: 3 th(0)=-1.9316745921969414;dx=-3.499782068985507E-10 New Minimum: -1.9316745921969414 > -1.940248817205429 END: th(6.283767845926333E7)=-1.940248817205429; dx=-1.5257632104204703E-10 evalInputDelta=0.008574225008487701 Fitness changed from -1.9316745921969414 to -1.940248817205429 Iteration 19 complete. Error: -1.940248817205429 Total: 22.6352; Orientation: 0.8496; Line Search: 13.6841 Adding measurement 21aeb65f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.419e+03, gradient 2.400e-05, dot -0.391; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.940248817205429, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 21aeb65f to history. Total: 3 th(0)=-1.940248817205429;dx=-5.737491345064767E-10 Armijo: th(1.353796743137062E8)=-1.8718709871172905; dx=1.5497272097681376E-10 evalInputDelta=-0.06837783008813858 Armijo: th(6.76898371568531E7)=-1.9268958047032356; dx=1.7930696310703563E-10 evalInputDelta=-0.013353012502193451 New Minimum: -1.940248817205429 > -1.9498356729745865 END: th(2.2563279052284364E7)=-1.9498356729745865; dx=-1.484903422201764E-10 evalInputDelta=0.00958685576915741 Fitness changed from -1.940248817205429 to -1.9498356729745865 Iteration 20 complete. Error: -1.9498356729745865 Total: 37.3522; Orientation: 0.8499; Line Search: 28.8899 Iteration 20 ![Iteration 20](etc/a3d7a295-bc2a-4af3-9962-accfd855e35e.jpg) Adding measurement 34dd5d0f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.436e+03, gradient 2.048e-05, dot -0.433; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9498356729745865, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 34dd5d0f to history. Total: 3 th(0)=-1.9498356729745865;dx=-4.185221625424575E-10 New Minimum: -1.9498356729745865 > -1.9522133842110634 WOLF (strong): th(4.861111111111116E7)=-1.9522133842110634; dx=1.7302606286561546E-11 evalInputDelta=0.002377711236476898 New Minimum: -1.9522133842110634 > -1.9568872153759003 END: th(2.430555555555558E7)=-1.9568872153759003; dx=-1.5961695642432084E-10 evalInputDelta=0.007051542401313782 Fitness changed from -1.9498356729745865 to -1.9568872153759003 Iteration 21 complete. Error: -1.9568872153759003 Total: 33.0870; Orientation: 0.8507; Line Search: 23.8149 Adding measurement 3a50b982 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.452e+03, gradient 1.912e-05, dot -0.452; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9568872153759003, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 3a50b982 to history. Total: 3 th(0)=-1.9568872153759003;dx=-3.6464476300523774E-10 New Minimum: -1.9568872153759003 > -1.9579178467392921 END: th(5.2364732049386114E7)=-1.9579178467392921; dx=-2.2027888956706016E-11 evalInputDelta=0.0010306313633918762 Fitness changed from -1.9568872153759003 to -1.9579178467392921 Iteration 22 complete. Error: -1.9579178467392921 Total: 21.2467; Orientation: 0.8465; Line Search: 13.5762 Adding measurement 76cf2fc2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.475e+03, gradient 2.757e-05, dot -0.344; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9579178467392921, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 76cf2fc2 to history. Total: 3 th(0)=-1.9579178467392921;dx=-7.596175197135356E-10 Armijo: th(1.1281639526142183E8)=-1.8721476048231125; dx=2.644530095524183E-10 evalInputDelta=-0.08577024191617966 Armijo: th(5.6408197630710915E7)=-1.935440517961979; dx=3.4227166430714987E-10 evalInputDelta=-0.022477328777313232 New Minimum: -1.9579178467392921 > -1.9693258926272392 END: th(1.8802732543570306E7)=-1.9693258926272392; dx=-1.5853554299002996E-10 evalInputDelta=0.011408045887947083 Fitness changed from -1.9579178467392921 to -1.9693258926272392 Iteration 23 complete. Error: -1.9693258926272392 Total: 37.0776; Orientation: 0.8622; Line Search: 29.8660 Adding measurement 4c787ce to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.516e+03, gradient 1.850e-05, dot -0.452; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9693258926272392, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 4c787ce to history. Total: 3 th(0)=-1.9693258926272392;dx=-3.4165998200730627E-10 New Minimum: -1.9693258926272392 > -1.9726783111691475 END: th(4.0509259259259306E7)=-1.9726783111691475; dx=-7.712801290169618E-11 evalInputDelta=0.003352418541908264 Fitness changed from -1.9693258926272392 to -1.9726783111691475 Iteration 24 complete. Error: -1.9726783111691475 Total: 23.2898; Orientation: 0.8487; Line Search: 14.8272 Adding measurement 765dfe4a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.545e+03, gradient 2.244e-05, dot -0.383; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9726783111691475, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 765dfe4a to history. Total: 3 th(0)=-1.9726783111691475;dx=-5.024613420987246E-10 Armijo: th(8.727455341564354E7)=-1.9325535148382187; dx=1.9242331817078409E-10 evalInputDelta=-0.0401247963309288 Armijo: th(4.363727670782177E7)=-1.9689498394727707; dx=1.5632029087696164E-10 evalInputDelta=-0.0037284716963768005 New Minimum: -1.9726783111691475 > -1.9789223596453667 END: th(1.4545758902607257E7)=-1.9789223596453667; dx=-2.2174404087449253E-10 evalInputDelta=0.006244048476219177 Fitness changed from -1.9726783111691475 to -1.9789223596453667 Iteration 25 complete. Error: -1.9789223596453667 Total: 36.5589; Orientation: 0.9066; Line Search: 28.4737 Iteration 25 ![Iteration 25](etc/2c03a952-01dd-4857-9db2-5b22d11f67e0.jpg) Adding measurement 7100aec5 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.570e+03, gradient 1.618e-05, dot -0.492; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9789223596453667, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 7100aec5 to history. Total: 3 th(0)=-1.9789223596453667;dx=-2.6095670713153934E-10 New Minimum: -1.9789223596453667 > -1.9835516214370728 END: th(3.133788757261718E7)=-1.9835516214370728; dx=-1.8213651834902325E-10 evalInputDelta=0.004629261791706085 Fitness changed from -1.9789223596453667 to -1.9835516214370728 Iteration 26 complete. Error: -1.9835516214370728 Total: 22.5382; Orientation: 0.8483; Line Search: 13.9550 Adding measurement 33ee6ecb to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.606e+03, gradient 1.708e-05, dot -0.465; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9835516214370728, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 33ee6ecb to history. Total: 3 th(0)=-1.9835516214370728;dx=-2.9065216360142313E-10 Armijo: th(6.751543209876552E7)=-1.979200191795826; dx=-5.5279445454352815E-11 evalInputDelta=-0.004351429641246796 New Minimum: -1.9835516214370728 > -1.9853801131248474 END: th(3.375771604938276E7)=-1.9853801131248474; dx=-1.1223830787540879E-10 evalInputDelta=0.0018284916877746582 Fitness changed from -1.9835516214370728 to -1.9853801131248474 Iteration 27 complete. Error: -1.9853801131248474 Total: 29.6417; Orientation: 0.8445; Line Search: 21.2660 Adding measurement 4d885151 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.650e+03, gradient 1.987e-05, dot -0.412; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9853801131248474, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 4d885151 to history. Total: 3 th(0)=-1.9853801131248474;dx=-3.9365585105397563E-10 Armijo: th(7.27287945130363E7)=-1.9693628549575806; dx=6.487147531754257E-11 evalInputDelta=-0.016017258167266846 New Minimum: -1.9853801131248474 > -1.9862637668848038 WOLF (strong): th(3.636439725651815E7)=-1.9862637668848038; dx=1.1185237122305167E-11 evalInputDelta=8.836537599563599E-4 New Minimum: -1.9862637668848038 > -1.9894756078720093 END: th(1.2121465752172716E7)=-1.9894756078720093; dx=-2.341469209395989E-10 evalInputDelta=0.004095494747161865 Fitness changed from -1.9853801131248474 to -1.9894756078720093 Iteration 28 complete. Error: -1.9894756078720093 Total: 35.8115; Orientation: 0.8448; Line Search: 28.6489 Adding measurement 7776b98f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.650e+03, gradient 1.541e-05, dot -0.500; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9894756078720093, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 7776b98f to history. Total: 3 th(0)=-1.9894756078720093;dx=-2.366826066846051E-10 New Minimum: -1.9894756078720093 > -1.9926948323845863 END: th(2.611490631051432E7)=-1.9926948323845863; dx=-1.8750604155557735E-10 evalInputDelta=0.003219224512577057 Fitness changed from -1.9894756078720093 to -1.9926948323845863 Iteration 29 complete. Error: -1.9926948323845863 Total: 21.8890; Orientation: 0.8448; Line Search: 14.0039 Adding measurement 722803c4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.674e+03, gradient 1.578e-05, dot -0.485; [f5fd07a5-226f-44ed-85a1-e53280af49f1 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9926948323845863, 0.33669278025627136, 1.061389610171318, 1.5961966663599014 LBFGS Accumulation History: 3 points Removed measurement 722803c4 to history. Total: 3 th(0)=-1.9926948323845863;dx=-2.484159073617995E-10 New Minimum: -1.9926948323845863 > -1.9935402125120163 END: th(5.6262860082304604E7)=-1.9935402125120163; dx=-1.2550290423011364E-10 evalInputDelta=8.453801274299622E-4 Fitness changed from -1.9926948323845863 to -1.9935402125120163 Iteration 30 complete. Error: -1.9935402125120163 Total: 21.0963; Orientation: 0.8522; Line Search: 13.9883 Iteration 30 ![Iteration 30](etc/f9ce59e2-9db4-48fe-a91c-320f16e47b51.jpg) Final threshold in iteration 31: -1.9935402125120163 (> -Infinity) after 928.678s (< 3600.000s)