Reset training subject: 1162300304843700 Reset training subject: 1162310157897700 Adding measurement 2aa5bd48 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=5.171821542666278;dx=-2.4620286178424777E-5 New Minimum: 5.171821542666278 > 5.171798276461171 WOLFE (weak): th(2.154434690031884)=5.171798276461171; dx=-2.4619811353445884E-5 evalInputDelta=2.326620510650912E-5 New Minimum: 5.171798276461171 > 5.171775133657985 WOLFE (weak): th(4.308869380063768)=5.171775133657985; dx=-2.4620436390018517E-5 evalInputDelta=4.6409008292336296E-5 New Minimum: 5.171775133657985 > 5.171682325982818 WOLFE (weak): th(12.926608140191302)=5.171682325982818; dx=-2.4619706084235787E-5 evalInputDelta=1.3921668345950877E-4 New Minimum: 5.171682325982818 > 5.17126498047157 WOLFE (weak): th(51.70643256076521)=5.17126498047157; dx=-2.4616372064070457E-5 evalInputDelta=5.565621947081212E-4 New Minimum: 5.17126498047157 > 5.169041522065828 WOLFE (weak): th(258.53216280382605)=5.169041522065828; dx=-2.457599833348576E-5 evalInputDelta=0.002780020600449795 New Minimum: 5.169041522065828 > 5.15547328134104 WOLFE (weak): th(1551.1929768229563)=5.15547328134104; dx=-2.440327403323198E-5 evalInputDelta=0.0163482613252377 New Minimum: 5.15547328134104 > 5.058798167788129 WOLFE (weak): th(10858.350837760694)=5.058798167788129; dx=-2.308224554337413E-5 evalInputDelta=0.11302337487814906 New Minimum: 5.058798167788129 > 4.448319956114609 END: th(86866.80670208555)=4.448319956114609; dx=-1.4560620441850726E-5 evalInputDelta=0.7235015865516683 Fitness changed from 5.171821542666278 to 4.448319956114609 Iteration 1 complete. Error: 4.448319956114609 Total: 102.0188; Orientation: 0.0070; Line Search: 75.1662 Iteration 1 ![Iteration 1](etc/4312ada0-4907-4f57-a77d-bef84dc0a4ba.jpg) Adding measurement 401e02b4 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=4.448319956114609;dx=-1.0838354473058838E-5 New Minimum: 4.448319956114609 > 3.7662495918330423 END: th(187148.86177126726)=3.7662495918330423; dx=-6.393032309550072E-6 evalInputDelta=0.6820703642815671 Fitness changed from 4.448319956114609 to 3.7662495918330423 Iteration 2 complete. Error: 3.7662495918330423 Total: 24.5650; Orientation: 0.0079; Line Search: 16.3825 Iteration 2 ![Iteration 2](etc/9651e92a-2f38-4ffd-9737-f35bce67e5df.jpg) Adding measurement 3b170235 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=3.7662495918330423;dx=-5.005792038359792E-6 New Minimum: 3.7662495918330423 > 3.0889456544984064 END: th(403200.00000000006)=3.0889456544984064; dx=-2.9600560259430847E-6 evalInputDelta=0.6773039373346359 Fitness changed from 3.7662495918330423 to 3.0889456544984064 Iteration 3 complete. Error: 3.0889456544984064 Total: 24.3500; Orientation: 0.0069; Line Search: 16.3300 Iteration 3 ![Iteration 3](etc/49270a43-0764-4618-a972-940201c94554.jpg) Adding measurement 21d9cd04 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.575e+03, gradient 1.578e-03, dot -0.990; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.171821542666278, 4.448319956114609, 3.7662495918330423, 3.0889456544984064 LBFGS Accumulation History: 3 points Removed measurement 2aa5bd48 to history. Total: 4 th(0)=3.0889456544984064;dx=-2.4901381894586756E-6 New Minimum: 3.0889456544984064 > 2.3856090657472633 END: th(868668.0670208557)=2.3856090657472633; dx=-1.3772807929857207E-6 evalInputDelta=0.7033365887511431 Fitness changed from 3.0889456544984064 to 2.3856090657472633 Iteration 4 complete. Error: 2.3856090657472633 Total: 24.1759; Orientation: 0.2010; Line Search: 16.1398 Iteration 4 ![Iteration 4](etc/75d8f0da-f459-4c6a-ad73-4d3c1632bedf.jpg) Adding measurement 5514579e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.543e+03, gradient 1.110e-03, dot -0.976; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.448319956114609, 3.7662495918330423, 3.0889456544984064, 2.3856090657472633 LBFGS Accumulation History: 3 points Removed measurement 401e02b4 to history. Total: 4 th(0)=2.3856090657472633;dx=-1.2328599495781563E-6 New Minimum: 2.3856090657472633 > 1.733608298542964 END: th(1871488.617712673)=1.733608298542964; dx=-5.375190737257145E-7 evalInputDelta=0.6520007672042993 Fitness changed from 2.3856090657472633 to 1.733608298542964 Iteration 5 complete. Error: 1.733608298542964 Total: 24.7473; Orientation: 0.2024; Line Search: 16.3604 Iteration 5 ![Iteration 5](etc/e3085ee3-fa0d-4e94-9e10-34fc3f4aae09.jpg) Adding measurement 177ede17 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.633e+03, gradient 7.119e-04, dot -0.956; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.7662495918330423, 3.0889456544984064, 2.3856090657472633, 1.733608298542964 LBFGS Accumulation History: 3 points Removed measurement 3b170235 to history. Total: 4 th(0)=1.733608298542964;dx=-5.067813247015004E-7 New Minimum: 1.733608298542964 > 1.2798843675415066 END: th(4032000.0000000014)=1.2798843675415066; dx=-1.4253555906194994E-7 evalInputDelta=0.45372393100145736 Fitness changed from 1.733608298542964 to 1.2798843675415066 Iteration 6 complete. Error: 1.2798843675415066 Total: 24.8977; Orientation: 0.2007; Line Search: 16.3429 Adding measurement 48ccbb32 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.415e+03, gradient 4.704e-04, dot -0.869; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.0889456544984064, 2.3856090657472633, 1.733608298542964, 1.2798843675415066 LBFGS Accumulation History: 3 points Removed measurement 21d9cd04 to history. Total: 4 th(0)=1.2798843675415066;dx=-2.2123941956285368E-7 New Minimum: 1.2798843675415066 > 1.134910687904164 END: th(8686680.670208558)=1.134910687904164; dx=-2.261218793011411E-8 evalInputDelta=0.14497367963734265 Fitness changed from 1.2798843675415066 to 1.134910687904164 Iteration 7 complete. Error: 1.134910687904164 Total: 25.7455; Orientation: 0.2192; Line Search: 16.3182 Adding measurement 3962ec84 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.754e+03, gradient 5.217e-04, dot -0.629; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.3856090657472633, 1.733608298542964, 1.2798843675415066, 1.134910687904164 LBFGS Accumulation History: 3 points Removed measurement 5514579e to history. Total: 4 th(0)=1.134910687904164;dx=-2.722006456327656E-7 Armijo: th(1.871488617712673E7)=2.8232328498743224; dx=2.778118683112068E-7 evalInputDelta=-1.6883221619701585 Armijo: th(9357443.088563366)=1.3109831951894488; dx=8.507003238850825E-8 evalInputDelta=-0.1760725072852849 New Minimum: 1.134910687904164 > 0.9850360414013201 END: th(3119147.6961877886)=0.9850360414013201; dx=-8.781195777908142E-8 evalInputDelta=0.14987464650284388 Fitness changed from 1.134910687904164 to 0.9850360414013201 Iteration 8 complete. Error: 0.9850360414013201 Total: 40.7665; Orientation: 0.2055; Line Search: 32.3941 Adding measurement 216f01 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.573e+03, gradient 3.806e-04, dot -0.818; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.733608298542964, 1.2798843675415066, 1.134910687904164, 0.9850360414013201 LBFGS Accumulation History: 3 points Removed measurement 177ede17 to history. Total: 4 th(0)=0.9850360414013201;dx=-1.4486316358333116E-7 New Minimum: 0.9850360414013201 > 0.937387232927771 END: th(6720000.000000003)=0.937387232927771; dx=-1.560001967564298E-8 evalInputDelta=0.04764880847354902 Fitness changed from 0.9850360414013201 to 0.937387232927771 Iteration 9 complete. Error: 0.937387232927771 Total: 24.2020; Orientation: 0.1997; Line Search: 16.0443 Adding measurement 1c7cd434 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.838e+03, gradient 5.136e-04, dot -0.558; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.2798843675415066, 1.134910687904164, 0.9850360414013201, 0.937387232927771 LBFGS Accumulation History: 3 points Removed measurement 48ccbb32 to history. Total: 4 th(0)=0.937387232927771;dx=-2.638312792628486E-7 Armijo: th(1.4477801117014265E7)=2.4704689492013565; dx=3.4486051660522314E-7 evalInputDelta=-1.5330817162735855 Armijo: th(7238900.558507132)=1.1843956484567713; dx=1.6020008116157873E-7 evalInputDelta=-0.2470084155290002 New Minimum: 0.937387232927771 > 0.8276447850026912 END: th(2412966.8528357106)=0.8276447850026912; dx=-3.4631458120188226E-8 evalInputDelta=0.10974244792507981 Fitness changed from 0.937387232927771 to 0.8276447850026912 Iteration 10 complete. Error: 0.8276447850026912 Total: 40.5556; Orientation: 0.2002; Line Search: 32.3863 Iteration 10 ![Iteration 10](etc/a17a91c0-c3ed-491e-91da-d7b3398ded20.jpg) Adding measurement 582dcd35 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.513e+03, gradient 3.396e-04, dot -0.688; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.134910687904164, 0.9850360414013201, 0.937387232927771, 0.8276447850026912 LBFGS Accumulation History: 3 points Removed measurement 3962ec84 to history. Total: 4 th(0)=0.8276447850026912;dx=-1.1530977166421971E-7 New Minimum: 0.8276447850026912 > 0.7834851281108799 END: th(5198579.493646314)=0.7834851281108799; dx=-1.5865418041838472E-8 evalInputDelta=0.04415965689181134 Fitness changed from 0.8276447850026912 to 0.7834851281108799 Iteration 11 complete. Error: 0.7834851281108799 Total: 24.6743; Orientation: 0.2129; Line Search: 16.4319 Adding measurement 51ed2f68 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.511e+03, gradient 4.134e-04, dot -0.592; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9850360414013201, 0.937387232927771, 0.8276447850026912, 0.7834851281108799 LBFGS Accumulation History: 3 points Removed measurement 216f01 to history. Total: 4 th(0)=0.7834851281108799;dx=-1.7089477655462013E-7 Armijo: th(1.1200000000000006E7)=1.3572638791182083; dx=1.6621272937637245E-7 evalInputDelta=-0.5737787510073284 Armijo: th(5600000.000000003)=0.8303798500059303; dx=6.958008150869455E-8 evalInputDelta=-0.046894721895050395 New Minimum: 0.7834851281108799 > 0.7136015513403102 END: th(1866666.6666666677)=0.7136015513403102; dx=-5.6890452121326035E-8 evalInputDelta=0.06988357677056967 Fitness changed from 0.7834851281108799 to 0.7136015513403102 Iteration 12 complete. Error: 0.7136015513403102 Total: 40.5428; Orientation: 0.2017; Line Search: 32.4405 Adding measurement 439d545c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.730e+03, gradient 2.710e-04, dot -0.829; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.937387232927771, 0.8276447850026912, 0.7834851281108799, 0.7136015513403102 LBFGS Accumulation History: 3 points Removed measurement 1c7cd434 to history. Total: 4 th(0)=0.7136015513403102;dx=-7.342389273427611E-8 New Minimum: 0.7136015513403102 > 0.6616676584307092 END: th(4021611.421392852)=0.6616676584307092; dx=-4.9807082581537945E-8 evalInputDelta=0.05193389290960104 Fitness changed from 0.7136015513403102 to 0.6616676584307092 Iteration 13 complete. Error: 0.6616676584307092 Total: 25.6750; Orientation: 0.2029; Line Search: 17.3794 Adding measurement 6b3d9c38 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.694e+03, gradient 2.585e-04, dot -0.865; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8276447850026912, 0.7834851281108799, 0.7136015513403102, 0.6616676584307092 LBFGS Accumulation History: 3 points Removed measurement 582dcd35 to history. Total: 4 th(0)=0.6616676584307092;dx=-6.683949365080896E-8 New Minimum: 0.6616676584307092 > 0.6469809354728107 END: th(8664299.156077193)=0.6469809354728107; dx=-2.373769184098266E-8 evalInputDelta=0.014686722957898524 Fitness changed from 0.6616676584307092 to 0.6469809354728107 Iteration 14 complete. Error: 0.6469809354728107 Total: 24.7839; Orientation: 0.2019; Line Search: 16.4559 Adding measurement 5d767218 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.952e+03, gradient 3.738e-04, dot -0.529; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7834851281108799, 0.7136015513403102, 0.6616676584307092, 0.6469809354728107 LBFGS Accumulation History: 3 points Removed measurement 51ed2f68 to history. Total: 4 th(0)=0.6469809354728107;dx=-1.3973443929561027E-7 Armijo: th(1.866666666666668E7)=1.9306205372053897; dx=1.762807119249717E-7 evalInputDelta=-1.283639601732579 Armijo: th(9333333.33333334)=0.9044808661433585; dx=9.348741813074688E-8 evalInputDelta=-0.2574999306705479 New Minimum: 0.6469809354728107 > 0.5855251157871921 END: th(3111111.1111111133)=0.5855251157871921; dx=-1.8343725110013374E-8 evalInputDelta=0.06145581968561853 Fitness changed from 0.6469809354728107 to 0.5855251157871921 Iteration 15 complete. Error: 0.5855251157871921 Total: 40.3800; Orientation: 0.2017; Line Search: 32.1277 Iteration 15 ![Iteration 15](etc/81fb6f56-e7d5-447b-8b8b-acc46918a18e.jpg) Adding measurement 76828577 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.574e+03, gradient 2.989e-04, dot -0.595; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7136015513403102, 0.6616676584307092, 0.6469809354728107, 0.5855251157871921 LBFGS Accumulation History: 3 points Removed measurement 439d545c to history. Total: 4 th(0)=0.5855251157871921;dx=-8.931700949390322E-8 Armijo: th(6702685.702321421)=0.6246778866672709; dx=2.32168360905525E-8 evalInputDelta=-0.039152770880078736 New Minimum: 0.5855251157871921 > 0.5499819207025025 END: th(3351342.8511607107)=0.5499819207025025; dx=-1.9914917516955623E-8 evalInputDelta=0.035543195084689616 Fitness changed from 0.5855251157871921 to 0.5499819207025025 Iteration 16 complete. Error: 0.5499819207025025 Total: 32.2414; Orientation: 0.1986; Line Search: 23.9822 Adding measurement 6ef037e4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.603e+03, gradient 2.876e-04, dot -0.634; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6616676584307092, 0.6469809354728107, 0.5855251157871921, 0.5499819207025025 LBFGS Accumulation History: 3 points Removed measurement 6b3d9c38 to history. Total: 4 th(0)=0.5499819207025025;dx=-8.273929153379076E-8 Armijo: th(7220249.296730995)=0.6091079993149406; dx=3.372476856221373E-8 evalInputDelta=-0.05912607861243813 New Minimum: 0.5499819207025025 > 0.5174254802847156 END: th(3610124.6483654976)=0.5174254802847156; dx=-1.0627996866655211E-8 evalInputDelta=0.032556440417786936 Fitness changed from 0.5499819207025025 to 0.5174254802847156 Iteration 17 complete. Error: 0.5174254802847156 Total: 32.0658; Orientation: 0.2013; Line Search: 23.8080 Adding measurement 32dcfeea to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.293e+03, gradient 2.941e-04, dot -0.656; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6469809354728107, 0.5855251157871921, 0.5499819207025025, 0.5174254802847156 LBFGS Accumulation History: 3 points Removed measurement 5d767218 to history. Total: 4 th(0)=0.5174254802847156;dx=-8.646903810372096E-8 Armijo: th(7777777.7777777845)=0.6342299573676928; dx=5.5647503654663487E-8 evalInputDelta=-0.11680447708297725 New Minimum: 0.5174254802847156 > 0.49918118906908954 WOLF (strong): th(3888888.8888888923)=0.49918118906908954; dx=8.190669228521208E-9 evalInputDelta=0.01824429121562604 New Minimum: 0.49918118906908954 > 0.48880065598656897 END: th(1296296.2962962973)=0.48880065598656897; dx=-4.849538680363267E-8 evalInputDelta=0.02862482429814661 Fitness changed from 0.5174254802847156 to 0.48880065598656897 Iteration 18 complete. Error: 0.48880065598656897 Total: 40.0093; Orientation: 0.2075; Line Search: 31.8494 Adding measurement 6dded900 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.499e+03, gradient 2.137e-04, dot -0.903; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5855251157871921, 0.5499819207025025, 0.5174254802847156, 0.48880065598656897 LBFGS Accumulation History: 3 points Removed measurement 76828577 to history. Total: 4 th(0)=0.48880065598656897;dx=-4.566342942801366E-8 New Minimum: 0.48880065598656897 > 0.4632602067218279 END: th(2792785.7093005925)=0.4632602067218279; dx=-3.5786884868038905E-8 evalInputDelta=0.025540449264741083 Fitness changed from 0.48880065598656897 to 0.4632602067218279 Iteration 19 complete. Error: 0.4632602067218279 Total: 24.2212; Orientation: 0.2052; Line Search: 16.1829 Adding measurement 44bbb7c6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.416e+03, gradient 2.048e-04, dot -0.916; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5499819207025025, 0.5174254802847156, 0.48880065598656897, 0.4632602067218279 LBFGS Accumulation History: 3 points Removed measurement 6ef037e4 to history. Total: 4 th(0)=0.4632602067218279;dx=-4.19303001111891E-8 New Minimum: 0.4632602067218279 > 0.43220147583713986 END: th(6016874.413942497)=0.43220147583713986; dx=-2.718020073044004E-8 evalInputDelta=0.031058730884688024 Fitness changed from 0.4632602067218279 to 0.43220147583713986 Iteration 20 complete. Error: 0.43220147583713986 Total: 24.1992; Orientation: 0.2009; Line Search: 16.1315 Iteration 20 ![Iteration 20](etc/81517c7b-ee90-41b0-aee2-8d421fce2272.jpg) Adding measurement 4e7bc939 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.096e+03, gradient 2.278e-04, dot -0.743; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5174254802847156, 0.48880065598656897, 0.4632602067218279, 0.43220147583713986 LBFGS Accumulation History: 3 points Removed measurement 32dcfeea to history. Total: 4 th(0)=0.43220147583713986;dx=-5.191011996642325E-8 Armijo: th(1.2962962962962976E7)=0.5706214122804064; dx=1.4987113389516922E-8 evalInputDelta=-0.13841993644326656 New Minimum: 0.43220147583713986 > 0.430325985427597 END: th(6481481.481481488)=0.430325985427597; dx=-6.969911100126638E-9 evalInputDelta=0.0018754904095428793 Fitness changed from 0.43220147583713986 to 0.430325985427597 Iteration 21 complete. Error: 0.430325985427597 Total: 32.0598; Orientation: 0.2017; Line Search: 23.8960 Adding measurement 1d77746b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.380e+03, gradient 3.295e-04, dot -0.486; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.48880065598656897, 0.4632602067218279, 0.43220147583713986, 0.430325985427597 LBFGS Accumulation History: 3 points Removed measurement 6dded900 to history. Total: 4 th(0)=0.430325985427597;dx=-1.0859614633288412E-7 Armijo: th(1.3963928546502965E7)=1.1112497664553347; dx=1.4781966904275102E-7 evalInputDelta=-0.6809237810277378 Armijo: th(6981964.273251482)=0.5457119690397276; dx=7.787600118189742E-8 evalInputDelta=-0.11538598361213065 New Minimum: 0.430325985427597 > 0.38335128162094134 END: th(2327321.424417161)=0.38335128162094134; dx=-2.296205599980123E-8 evalInputDelta=0.04697470380665564 Fitness changed from 0.430325985427597 to 0.38335128162094134 Iteration 22 complete. Error: 0.38335128162094134 Total: 41.3202; Orientation: 0.2007; Line Search: 33.0393 Adding measurement 5beb6be2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.414e+03, gradient 2.146e-04, dot -0.652; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4632602067218279, 0.43220147583713986, 0.430325985427597, 0.38335128162094134 LBFGS Accumulation History: 3 points Removed measurement 44bbb7c6 to history. Total: 4 th(0)=0.38335128162094134;dx=-4.603658791786085E-8 New Minimum: 0.38335128162094134 > 0.3638183600719562 END: th(5014062.011618748)=0.3638183600719562; dx=-1.8307383318971802E-8 evalInputDelta=0.019532921548985116 Fitness changed from 0.38335128162094134 to 0.3638183600719562 Iteration 23 complete. Error: 0.3638183600719562 Total: 24.4316; Orientation: 0.3720; Line Search: 16.0322 Adding measurement 3ad847f8 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.776e+03, gradient 2.434e-04, dot -0.650; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.43220147583713986, 0.430325985427597, 0.38335128162094134, 0.3638183600719562 LBFGS Accumulation History: 3 points Removed measurement 4e7bc939 to history. Total: 4 th(0)=0.3638183600719562;dx=-5.92536641253491E-8 Armijo: th(1.0802469135802481E7)=0.5065993379110686; dx=3.302449195440195E-8 evalInputDelta=-0.14278097783911237 New Minimum: 0.3638183600719562 > 0.36290060393549756 WOLF (strong): th(5401234.567901241)=0.36290060393549756; dx=2.779404966266565E-9 evalInputDelta=9.177561364586695E-4 New Minimum: 0.36290060393549756 > 0.3415268502402355 END: th(1800411.522633747)=0.3415268502402355; dx=-3.3637486189656184E-8 evalInputDelta=0.022291509831720735 Fitness changed from 0.3638183600719562 to 0.3415268502402355 Iteration 24 complete. Error: 0.3415268502402355 Total: 40.7652; Orientation: 0.2032; Line Search: 32.6592 Adding measurement 34549979 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.674e+03, gradient 1.892e-04, dot -0.871; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.430325985427597, 0.38335128162094134, 0.3638183600719562, 0.3415268502402355 LBFGS Accumulation History: 3 points Removed measurement 1d77746b to history. Total: 4 th(0)=0.3415268502402355;dx=-3.579091361404605E-8 New Minimum: 0.3415268502402355 > 0.32176117720982766 END: th(3878869.0406952687)=0.32176117720982766; dx=-2.5718916579397575E-8 evalInputDelta=0.019765673030407827 Fitness changed from 0.3415268502402355 to 0.32176117720982766 Iteration 25 complete. Error: 0.32176117720982766 Total: 24.6006; Orientation: 0.2009; Line Search: 16.2529 Iteration 25 ![Iteration 25](etc/79a36dcd-d0f4-4510-ac93-e96398e5e8fb.jpg) Adding measurement 69ce14e6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.793e+03, gradient 1.840e-04, dot -0.872; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.38335128162094134, 0.3638183600719562, 0.3415268502402355, 0.32176117720982766 LBFGS Accumulation History: 3 points Removed measurement 5beb6be2 to history. Total: 4 th(0)=0.32176117720982766;dx=-3.387287619646084E-8 New Minimum: 0.32176117720982766 > 0.3149285540118185 END: th(8356770.019364581)=0.3149285540118185; dx=-1.652389976200418E-8 evalInputDelta=0.006832623198009147 Fitness changed from 0.32176117720982766 to 0.3149285540118185 Iteration 26 complete. Error: 0.3149285540118185 Total: 24.4704; Orientation: 0.2017; Line Search: 16.3144 Adding measurement 7433ca19 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.459e+03, gradient 2.475e-04, dot -0.580; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.3638183600719562, 0.3415268502402355, 0.32176117720982766, 0.3149285540118185 LBFGS Accumulation History: 3 points Removed measurement 3ad847f8 to history. Total: 4 th(0)=0.3149285540118185;dx=-6.125081003870587E-8 Armijo: th(1.800411522633747E7)=0.7515210193827562; dx=4.4015128074337115E-8 evalInputDelta=-0.43659246537093765 Armijo: th(9002057.613168735)=0.3956355516891223; dx=1.4148557465648932E-8 evalInputDelta=-0.08070699767730377 New Minimum: 0.3149285540118185 > 0.29237500522676874 END: th(3000685.871056245)=0.29237500522676874; dx=-2.3662701388724624E-8 evalInputDelta=0.022553548785049782 Fitness changed from 0.3149285540118185 to 0.29237500522676874 Iteration 27 complete. Error: 0.29237500522676874 Total: 42.0905; Orientation: 0.2007; Line Search: 33.6384 Adding measurement 4afdfc0f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.002e+03, gradient 2.115e-04, dot -0.660; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.3415268502402355, 0.32176117720982766, 0.3149285540118185, 0.29237500522676874 LBFGS Accumulation History: 3 points Removed measurement 34549979 to history. Total: 4 th(0)=0.29237500522676874;dx=-4.472688853940469E-8 Armijo: th(6464781.734492115)=0.2999906923196779; dx=-4.349501454183416E-9 evalInputDelta=-0.0076156870929091625 New Minimum: 0.29237500522676874 > 0.2744310209080949 END: th(3232390.8672460574)=0.2744310209080949; dx=-2.1381002526059194E-8 evalInputDelta=0.017943984318673833 Fitness changed from 0.29237500522676874 to 0.2744310209080949 Iteration 28 complete. Error: 0.2744310209080949 Total: 33.5586; Orientation: 0.2037; Line Search: 24.1701 Adding measurement 2c674d58 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.493e+03, gradient 2.012e-04, dot -0.718; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.32176117720982766, 0.3149285540118185, 0.29237500522676874, 0.2744310209080949 LBFGS Accumulation History: 3 points Removed measurement 69ce14e6 to history. Total: 4 th(0)=0.2744310209080949;dx=-4.047589374855525E-8 Armijo: th(6963975.016137152)=0.29124662440459304; dx=-1.6046643784575964E-9 evalInputDelta=-0.016815603496498133 New Minimum: 0.2744310209080949 > 0.26091122233835323 END: th(3481987.508068576)=0.26091122233835323; dx=-1.6254966573889093E-8 evalInputDelta=0.01351979856974167 Fitness changed from 0.2744310209080949 to 0.26091122233835323 Iteration 29 complete. Error: 0.26091122233835323 Total: 32.9171; Orientation: 0.2067; Line Search: 24.5378 Adding measurement 2e929182 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.009e+03, gradient 2.030e-04, dot -0.716; [d8b498b9-ac37-4580-8fad-e3b4679192c3 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.3149285540118185, 0.29237500522676874, 0.2744310209080949, 0.26091122233835323 LBFGS Accumulation History: 3 points Removed measurement 7433ca19 to history. Total: 4 th(0)=0.26091122233835323;dx=-4.122903771012604E-8 Armijo: th(7501714.677640614)=0.29533573489103054; dx=9.72182537594955E-9 evalInputDelta=-0.03442451255267731 New Minimum: 0.26091122233835323 > 0.2487358114120217 END: th(3750857.338820307)=0.2487358114120217; dx=-9.767439227425579E-9 evalInputDelta=0.012175410926331537 Fitness changed from 0.26091122233835323 to 0.2487358114120217 Iteration 30 complete. Error: 0.2487358114120217 Total: 32.8802; Orientation: 0.2020; Line Search: 24.5055 Iteration 30 ![Iteration 30](etc/873a3c5c-eb2e-4347-ab5a-c75c31fa4ccb.jpg) Final threshold in iteration 31: 0.2487358114120217 (> -Infinity) after 993.921s (< 3600.000s)