Reset training subject: 1166502171835700 Reset training subject: 1166523379794400 Adding measurement 64641998 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=0.6398165143837187;dx=-2.0823226667304724E-7 New Minimum: 0.6398165143837187 > 0.639816432869531 WOLFE (weak): th(2.154434690031884)=0.639816432869531; dx=-2.061635751524143E-7 evalInputDelta=8.151418762203377E-8 New Minimum: 0.639816432869531 > 0.6398163145446394 WOLFE (weak): th(4.308869380063768)=0.6398163145446394; dx=-2.0616325829699058E-7 evalInputDelta=1.9983907928455835E-7 New Minimum: 0.6398163145446394 > 0.6398157214997093 WOLFE (weak): th(12.926608140191302)=0.6398157214997093; dx=-2.0616314171151914E-7 evalInputDelta=7.928840093374134E-7 New Minimum: 0.6398157214997093 > 0.6398132906196586 WOLFE (weak): th(51.70643256076521)=0.6398132906196586; dx=-2.0616306610141207E-7 evalInputDelta=3.2237640600341066E-6 New Minimum: 0.6398132906196586 > 0.6398005716033155 WOLFE (weak): th(258.53216280382605)=0.6398005716033155; dx=-2.0615833003358612E-7 evalInputDelta=1.5942780403177537E-5 New Minimum: 0.6398005716033155 > 0.6397203674032655 WOLFE (weak): th(1551.1929768229563)=0.6397203674032655; dx=-2.061366976469893E-7 evalInputDelta=9.614698045312675E-5 New Minimum: 0.6397203674032655 > 0.6391439513552208 WOLFE (weak): th(10858.350837760694)=0.6391439513552208; dx=-2.0595403061663294E-7 evalInputDelta=6.725630284978301E-4 New Minimum: 0.6391439513552208 > 0.6344661374098304 WOLFE (weak): th(86866.80670208555)=0.6344661374098304; dx=-2.0451076256584936E-7 evalInputDelta=0.005350376973888293 New Minimum: 0.6344661374098304 > 0.5943249758072576 WOLFE (weak): th(781801.26031877)=0.5943249758072576; dx=-1.9143736787075162E-7 evalInputDelta=0.045491538576461044 New Minimum: 0.5943249758072576 > 0.4400414294496724 END: th(7818012.6031877)=0.4400414294496724; dx=-9.177476147195708E-8 evalInputDelta=0.19977508493404628 Fitness changed from 0.6398165143837187 to 0.4400414294496724 Iteration 1 complete. Error: 0.4400414294496724 Total: 286.7248; Orientation: 0.0197; Line Search: 222.9173 Iteration 1 ![Iteration 1](etc/db6a6f62-97f9-4768-b6be-b216f1a24e33.jpg) Adding measurement 12a8d03b to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=0.4400414294496724;dx=-1.284858608683994E-7 Armijo: th(1.684339755941405E7)=0.45515935228994586; dx=-3.559027223672911E-8 evalInputDelta=-0.015117922840273468 New Minimum: 0.4400414294496724 > 0.3335530751798563 END: th(8421698.779707026)=0.3335530751798563; dx=-6.640573223914298E-8 evalInputDelta=0.10648835426981612 Fitness changed from 0.4400414294496724 to 0.3335530751798563 Iteration 2 complete. Error: 0.3335530751798563 Total: 80.8009; Orientation: 0.0185; Line Search: 60.3626 Iteration 2 ![Iteration 2](etc/5c85d8b3-12f4-4e1c-8c0e-8638e2a46812.jpg) Adding measurement 6a087c72 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=0.3335530751798563;dx=-8.3709156146497E-8 Armijo: th(1.8144E7)=0.386408438199361; dx=-3.049293554436686E-8 evalInputDelta=-0.05285536301950472 New Minimum: 0.3335530751798563 > 0.2819213399975964 END: th(9072000.0)=0.2819213399975964; dx=-4.9153553121320176E-8 evalInputDelta=0.051631735182259886 Fitness changed from 0.3335530751798563 to 0.2819213399975964 Iteration 3 complete. Error: 0.2819213399975964 Total: 80.2991; Orientation: 0.0186; Line Search: 60.5611 Iteration 3 ![Iteration 3](etc/13c141f6-e46b-46a7-8658-0cd3db41da6c.jpg) Adding measurement 19f9287a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.339e+03, gradient 2.473e-04, dot -0.890; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6398165143837187, 0.4400414294496724, 0.3335530751798563, 0.2819213399975964 LBFGS Accumulation History: 3 points Removed measurement 64641998 to history. Total: 4 th(0)=0.2819213399975964;dx=-6.114455029277039E-8 Armijo: th(1.954503150796925E7)=0.3656701894478336; dx=-2.4295239498797424E-8 evalInputDelta=-0.0837488494502372 New Minimum: 0.2819213399975964 > 0.2605011813204545 END: th(9772515.753984625)=0.2605011813204545; dx=-3.7873261896045633E-8 evalInputDelta=0.021420158677141865 Fitness changed from 0.2819213399975964 to 0.2605011813204545 Iteration 4 complete. Error: 0.2605011813204545 Total: 81.5479; Orientation: 0.5397; Line Search: 60.2157 Iteration 4 ![Iteration 4](etc/74ba751b-e9e3-4ef5-a31f-2c09d0e9704a.jpg) Adding measurement 3aae9e8f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.863e+03, gradient 2.209e-04, dot -0.879; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4400414294496724, 0.3335530751798563, 0.2819213399975964, 0.2605011813204545 LBFGS Accumulation History: 3 points Removed measurement 12a8d03b to history. Total: 4 th(0)=0.2605011813204545;dx=-4.879895486062291E-8 Armijo: th(2.1054246949267566E7)=0.3518030827353697; dx=-2.041270755208456E-8 evalInputDelta=-0.09130190141491518 New Minimum: 0.2605011813204545 > 0.24899558833032182 END: th(1.0527123474633783E7)=0.24899558833032182; dx=-3.140064645036074E-8 evalInputDelta=0.011505592990132707 Fitness changed from 0.2605011813204545 to 0.24899558833032182 Iteration 5 complete. Error: 0.24899558833032182 Total: 80.8770; Orientation: 0.5384; Line Search: 60.5719 Iteration 5 ![Iteration 5](etc/b7082bfa-818f-4101-b6d7-a7988dc586b8.jpg) Adding measurement 4d5d945d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.057e+04, gradient 2.036e-04, dot -0.871; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.3335530751798563, 0.2819213399975964, 0.2605011813204545, 0.24899558833032182 LBFGS Accumulation History: 3 points Removed measurement 6a087c72 to history. Total: 4 th(0)=0.24899558833032182;dx=-4.146070108470038E-8 Armijo: th(2.2680000000000004E7)=0.3537532122065099; dx=-1.7139404894468237E-8 evalInputDelta=-0.10475762387618809 New Minimum: 0.24899558833032182 > 0.24840328132641964 END: th(1.1340000000000002E7)=0.24840328132641964; dx=-2.610006313260755E-8 evalInputDelta=5.923070039021705E-4 Fitness changed from 0.24899558833032182 to 0.24840328132641964 Iteration 6 complete. Error: 0.24840328132641964 Total: 81.9634; Orientation: 0.5352; Line Search: 61.0377 Adding measurement 10efb806 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.040e+04, gradient 2.006e-04, dot -0.818; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2819213399975964, 0.2605011813204545, 0.24899558833032182, 0.24840328132641964 LBFGS Accumulation History: 3 points Removed measurement 19f9287a to history. Total: 4 th(0)=0.24840328132641964;dx=-4.024383066487759E-8 Armijo: th(2.4431289384961568E7)=0.43826271345850487; dx=-5.794401619201206E-9 evalInputDelta=-0.18985943213208523 Armijo: th(1.2215644692480784E7)=0.26644105516686156; dx=-1.8274271184580062E-8 evalInputDelta=-0.018037773840441917 New Minimum: 0.24840328132641964 > 0.23345276089388337 END: th(4071881.5641602613)=0.23345276089388337; dx=-3.135432747596034E-8 evalInputDelta=0.01495052043253628 Fitness changed from 0.24840328132641964 to 0.23345276089388337 Iteration 7 complete. Error: 0.23345276089388337 Total: 101.8393; Orientation: 0.5490; Line Search: 81.1143 Adding measurement 30a99b85 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.902e+03, gradient 1.819e-04, dot -0.945; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2605011813204545, 0.24899558833032182, 0.24840328132641964, 0.23345276089388337 LBFGS Accumulation History: 3 points Removed measurement 3aae9e8f to history. Total: 4 th(0)=0.23345276089388337;dx=-3.309576416597261E-8 New Minimum: 0.23345276089388337 > 0.22693853900434718 END: th(8772602.895528154)=0.22693853900434718; dx=-2.4441221343343073E-8 evalInputDelta=0.006514221889536181 Fitness changed from 0.23345276089388337 to 0.22693853900434718 Iteration 8 complete. Error: 0.22693853900434718 Total: 61.4294; Orientation: 0.5430; Line Search: 40.4168 Adding measurement 52dc71b2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.268e+04, gradient 1.779e-04, dot -0.875; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.24899558833032182, 0.24840328132641964, 0.23345276089388337, 0.22693853900434718 LBFGS Accumulation History: 3 points Removed measurement 4d5d945d to history. Total: 4 th(0)=0.22693853900434718;dx=-3.165266905680395E-8 Armijo: th(1.8900000000000007E7)=0.27934156545677724; dx=-1.4746345559053484E-8 evalInputDelta=-0.05240302645243006 New Minimum: 0.22693853900434718 > 0.2225546397931578 END: th(9450000.000000004)=0.2225546397931578; dx=-2.116910221136719E-8 evalInputDelta=0.004383899211189396 Fitness changed from 0.22693853900434718 to 0.2225546397931578 Iteration 9 complete. Error: 0.2225546397931578 Total: 81.2061; Orientation: 0.5443; Line Search: 60.4274 Adding measurement 700596f9 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.878e+03, gradient 1.734e-04, dot -0.844; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.24840328132641964, 0.23345276089388337, 0.22693853900434718, 0.2225546397931578 LBFGS Accumulation History: 3 points Removed measurement 10efb806 to history. Total: 4 th(0)=0.2225546397931578;dx=-3.006632533156939E-8 Armijo: th(2.035940782080131E7)=0.2930484045633369; dx=-1.1964686588378108E-8 evalInputDelta=-0.07049376477017913 New Minimum: 0.2225546397931578 > 0.22151698255568736 END: th(1.0179703910400655E7)=0.22151698255568736; dx=-1.9095177996752344E-8 evalInputDelta=0.0010376572374704296 Fitness changed from 0.2225546397931578 to 0.22151698255568736 Iteration 10 complete. Error: 0.22151698255568736 Total: 81.4627; Orientation: 0.5414; Line Search: 60.6766 Iteration 10 ![Iteration 10](etc/9f94330c-2083-44cd-aca3-0ed18b3e8f3e.jpg) Adding measurement 73b034ca to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.592e+03, gradient 1.720e-04, dot -0.818; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.23345276089388337, 0.22693853900434718, 0.2225546397931578, 0.22151698255568736 LBFGS Accumulation History: 3 points Removed measurement 30a99b85 to history. Total: 4 th(0)=0.22151698255568736;dx=-2.9587683406038053E-8 Armijo: th(2.1931507238820393E7)=0.3228835879157934; dx=-8.995220402332444E-9 evalInputDelta=-0.10136660536010605 Armijo: th(1.0965753619410196E7)=0.22731106660304956; dx=-1.6756291525727167E-8 evalInputDelta=-0.005794084047362202 New Minimum: 0.22151698255568736 > 0.21145009274262955 END: th(3655251.2064700653)=0.21145009274262955; dx=-2.4319882422299182E-8 evalInputDelta=0.010066889813057811 Fitness changed from 0.22151698255568736 to 0.21145009274262955 Iteration 11 complete. Error: 0.21145009274262955 Total: 101.5736; Orientation: 0.5390; Line Search: 81.0523 Adding measurement 42fc744 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.034e+04, gradient 1.611e-04, dot -0.936; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.22693853900434718, 0.2225546397931578, 0.22151698255568736, 0.21145009274262955 LBFGS Accumulation History: 3 points Removed measurement 52dc71b2 to history. Total: 4 th(0)=0.21145009274262955;dx=-2.5947045381351642E-8 New Minimum: 0.21145009274262955 > 0.20545312315797754 END: th(7875000.000000005)=0.20545312315797754; dx=-1.9460225102654112E-8 evalInputDelta=0.005996969584652012 Fitness changed from 0.21145009274262955 to 0.20545312315797754 Iteration 12 complete. Error: 0.20545312315797754 Total: 60.5434; Orientation: 0.5449; Line Search: 39.7682 Adding measurement 64ba5a71 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.295e+04, gradient 1.555e-04, dot -0.893; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2225546397931578, 0.22151698255568736, 0.21145009274262955, 0.20545312315797754 LBFGS Accumulation History: 3 points Removed measurement 700596f9 to history. Total: 4 th(0)=0.20545312315797754;dx=-2.417450651001956E-8 Armijo: th(1.6966173184001096E7)=0.23224034601668497; dx=-1.4704347644585034E-8 evalInputDelta=-0.026787222858707438 New Minimum: 0.20545312315797754 > 0.201281984128042 END: th(8483086.592000548)=0.201281984128042; dx=-1.8282282847467712E-8 evalInputDelta=0.004171139029935544 Fitness changed from 0.20545312315797754 to 0.201281984128042 Iteration 13 complete. Error: 0.201281984128042 Total: 81.3429; Orientation: 0.5503; Line Search: 60.9225 Adding measurement 5d72da0b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.098e+04, gradient 1.741e-04, dot -0.786; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.22151698255568736, 0.21145009274262955, 0.20545312315797754, 0.201281984128042 LBFGS Accumulation History: 3 points Removed measurement 73b034ca to history. Total: 4 th(0)=0.201281984128042;dx=-3.0311347002648474E-8 Armijo: th(1.827625603235033E7)=0.255683524605163; dx=-1.0926603492811822E-8 evalInputDelta=-0.054401540477121035 Armijo: th(9138128.016175166)=0.20561254235867987; dx=-1.6113918369349906E-8 evalInputDelta=-0.004330558230637882 New Minimum: 0.201281984128042 > 0.19691282973783036 END: th(3046042.6720583886)=0.19691282973783036; dx=-2.0655661107252937E-8 evalInputDelta=0.004369154390211627 Fitness changed from 0.201281984128042 to 0.19691282973783036 Iteration 14 complete. Error: 0.19691282973783036 Total: 101.2105; Orientation: 0.5383; Line Search: 80.6887 Adding measurement 3dd8b40e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.080e+03, gradient 1.505e-04, dot -0.870; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.21145009274262955, 0.20545312315797754, 0.201281984128042, 0.19691282973783036 LBFGS Accumulation History: 3 points Removed measurement 42fc744 to history. Total: 4 th(0)=0.19691282973783036;dx=-2.2665026551698512E-8 New Minimum: 0.19691282973783036 > 0.19387564869569868 END: th(6562500.000000006)=0.19387564869569868; dx=-1.838160765561438E-8 evalInputDelta=0.003037181042131687 Fitness changed from 0.19691282973783036 to 0.19387564869569868 Iteration 15 complete. Error: 0.19387564869569868 Total: 60.5385; Orientation: 0.6212; Line Search: 40.0644 Iteration 15 ![Iteration 15](etc/75e654af-b795-4acd-a940-da290fd0fd0e.jpg) Adding measurement 34e1c23d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.358e+04, gradient 1.485e-04, dot -0.902; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.20545312315797754, 0.201281984128042, 0.19691282973783036, 0.19387564869569868 LBFGS Accumulation History: 3 points Removed measurement 64ba5a71 to history. Total: 4 th(0)=0.19387564869569868;dx=-2.2038397700092076E-8 Armijo: th(1.4138477653334249E7)=0.2060294408170475; dx=-1.5491042225576772E-8 evalInputDelta=-0.012153792121348816 New Minimum: 0.19387564869569868 > 0.19126541290153298 END: th(7069238.826667124)=0.19126541290153298; dx=-1.7634018189237576E-8 evalInputDelta=0.002610235794165694 Fitness changed from 0.19387564869569868 to 0.19126541290153298 Iteration 16 complete. Error: 0.19126541290153298 Total: 81.2594; Orientation: 0.5399; Line Search: 60.2991 Adding measurement 6c4eccd2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.179e+04, gradient 1.446e-04, dot -0.914; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.201281984128042, 0.19691282973783036, 0.19387564869569868, 0.19126541290153298 LBFGS Accumulation History: 3 points Removed measurement 5d72da0b to history. Total: 4 th(0)=0.19126541290153298;dx=-2.09123025423454E-8 Armijo: th(1.5230213360291945E7)=0.2069960366278732; dx=-1.5011263632448548E-8 evalInputDelta=-0.01573062372634021 New Minimum: 0.19126541290153298 > 0.18928807311293322 END: th(7615106.680145972)=0.18928807311293322; dx=-1.722401557325295E-8 evalInputDelta=0.0019773397885997634 Fitness changed from 0.19126541290153298 to 0.18928807311293322 Iteration 17 complete. Error: 0.18928807311293322 Total: 79.9538; Orientation: 0.5377; Line Search: 59.3628 Adding measurement 6a450cb5 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.520e+04, gradient 1.429e-04, dot -0.915; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.19691282973783036, 0.19387564869569868, 0.19126541290153298, 0.18928807311293322 LBFGS Accumulation History: 3 points Removed measurement 3dd8b40e to history. Total: 4 th(0)=0.18928807311293322;dx=-2.0420173739858764E-8 Armijo: th(1.6406250000000017E7)=0.21145458790585797; dx=-1.4088931070624442E-8 evalInputDelta=-0.022166514792924752 New Minimum: 0.18928807311293322 > 0.18893853169845698 END: th(8203125.000000008)=0.18893853169845698; dx=-1.651070048914333E-8 evalInputDelta=3.495414144762399E-4 Fitness changed from 0.18928807311293322 to 0.18893853169845698 Iteration 18 complete. Error: 0.18893853169845698 Total: 81.2592; Orientation: 0.5504; Line Search: 61.0973 Adding measurement 6c54d0dc to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.445e+04, gradient 1.454e-04, dot -0.884; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.19387564869569868, 0.19126541290153298, 0.18928807311293322, 0.18893853169845698 LBFGS Accumulation History: 3 points Removed measurement 34e1c23d to history. Total: 4 th(0)=0.18893853169845698;dx=-2.1127739139742005E-8 Armijo: th(1.7673097066667814E7)=0.21761387627112871; dx=-1.3014424677010169E-8 evalInputDelta=-0.028675344572671735 Armijo: th(8836548.533333907)=0.1898106923106249; dx=-1.5597726116554398E-8 evalInputDelta=-8.721606121679104E-4 New Minimum: 0.18893853169845698 > 0.18592643250902402 END: th(2945516.177777969)=0.18592643250902402; dx=-1.8021258346758797E-8 evalInputDelta=0.0030120991894329596 Fitness changed from 0.18893853169845698 to 0.18592643250902402 Iteration 19 complete. Error: 0.18592643250902402 Total: 101.7874; Orientation: 0.5416; Line Search: 80.8703 Adding measurement 56f4f385 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.011e+04, gradient 1.386e-04, dot -0.937; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.19126541290153298, 0.18928807311293322, 0.18893853169845698, 0.18592643250902402 LBFGS Accumulation History: 3 points Removed measurement 6c4eccd2 to history. Total: 4 th(0)=0.18592643250902402;dx=-1.9207570351592078E-8 New Minimum: 0.18592643250902402 > 0.18434534402306024 END: th(6345922.233454977)=0.18434534402306024; dx=-1.63757659723575E-8 evalInputDelta=0.0015810884859637775 Fitness changed from 0.18592643250902402 to 0.18434534402306024 Iteration 20 complete. Error: 0.18434534402306024 Total: 61.4901; Orientation: 0.5412; Line Search: 40.6387 Iteration 20 ![Iteration 20](etc/3d8dd907-4784-491d-936c-ab3a549d27e5.jpg) Adding measurement 65011123 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.579e+04, gradient 1.365e-04, dot -0.931; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.18928807311293322, 0.18893853169845698, 0.18592643250902402, 0.18434534402306024 LBFGS Accumulation History: 3 points Removed measurement 6a450cb5 to history. Total: 4 th(0)=0.18434534402306024;dx=-1.8645194462052947E-8 Armijo: th(1.3671875000000013E7)=0.19750063288648534; dx=-1.4186192262549208E-8 evalInputDelta=-0.013155288863425096 New Minimum: 0.18434534402306024 > 0.18423189058213338 END: th(6835937.5000000065)=0.18423189058213338; dx=-1.5753959895775154E-8 evalInputDelta=1.1345344092686394E-4 Fitness changed from 0.18434534402306024 to 0.18423189058213338 Iteration 21 complete. Error: 0.18423189058213338 Total: 81.4840; Orientation: 0.5395; Line Search: 60.5424 Adding measurement 11efa76e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.497e+04, gradient 1.452e-04, dot -0.865; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.18893853169845698, 0.18592643250902402, 0.18434534402306024, 0.18423189058213338 LBFGS Accumulation History: 3 points Removed measurement 6c54d0dc to history. Total: 4 th(0)=0.18423189058213338;dx=-2.109333873688182E-8 Armijo: th(1.4727580888889845E7)=0.20416681936501274; dx=-1.3311751281475211E-8 evalInputDelta=-0.019934928782879363 Armijo: th(7363790.444444923)=0.18712873052873752; dx=-1.4872748100631223E-8 evalInputDelta=-0.0028968399466041406 New Minimum: 0.18423189058213338 > 0.18326498671271663 END: th(2454596.814814974)=0.18326498671271663; dx=-1.6123612310918744E-8 evalInputDelta=9.66903869416752E-4 Fitness changed from 0.18423189058213338 to 0.18326498671271663 Iteration 22 complete. Error: 0.18326498671271663 Total: 100.7383; Orientation: 0.5410; Line Search: 80.5407 Adding measurement 59bf79f3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.500e+03, gradient 1.360e-04, dot -0.885; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.18592643250902402, 0.18434534402306024, 0.18423189058213338, 0.18326498671271663 LBFGS Accumulation History: 3 points Removed measurement 56f4f385 to history. Total: 4 th(0)=0.18326498671271663;dx=-1.848959853794885E-8 Armijo: th(5288268.527879148)=0.18326944811307877; dx=-1.529433751779772E-8 evalInputDelta=-4.461400362143486E-6 New Minimum: 0.18326498671271663 > 0.18237879879181945 END: th(2644134.263939574)=0.18237879879181945; dx=-1.6114238412156936E-8 evalInputDelta=8.861879208971746E-4 Fitness changed from 0.18326498671271663 to 0.18237879879181945 Iteration 23 complete. Error: 0.18237879879181945 Total: 81.0285; Orientation: 0.5440; Line Search: 60.8316 Adding measurement 509d999c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.079e+04, gradient 1.321e-04, dot -0.941; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.18434534402306024, 0.18423189058213338, 0.18326498671271663, 0.18237879879181945 LBFGS Accumulation History: 3 points Removed measurement 65011123 to history. Total: 4 th(0)=0.18237879879181945;dx=-1.7449582736944393E-8 Armijo: th(5696614.58333334)=0.182477221940199; dx=-1.531563131607525E-8 evalInputDelta=-9.842314837954502E-5 New Minimum: 0.18237879879181945 > 0.1814014897429588 WOLFE (weak): th(2848307.29166667)=0.1814014897429588; dx=-1.591938846954565E-8 evalInputDelta=9.773090488606473E-4 END: th(4272460.937500005)=0.18168455668937827; dx=-1.558922714646305E-8 evalInputDelta=6.942421024411782E-4 Fitness changed from 0.18237879879181945 to 0.1814014897429588 Iteration 24 complete. Error: 0.1814014897429588 Total: 101.9605; Orientation: 0.5494; Line Search: 81.3756 Adding measurement 7b4b559d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.554e+04, gradient 1.319e-04, dot -0.954; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.18423189058213338, 0.18326498671271663, 0.18237879879181945, 0.1814014897429588 LBFGS Accumulation History: 3 points Removed measurement 11efa76e to history. Total: 4 th(0)=0.1814014897429588;dx=-1.7407703965802118E-8 Armijo: th(9204738.055556154)=0.18680922703916764; dx=-1.430609664337064E-8 evalInputDelta=-0.005407737296208831 Armijo: th(4602369.027778077)=0.1815124660970535; dx=-1.518834727195848E-8 evalInputDelta=-1.1097635409468287E-4 New Minimum: 0.1814014897429588 > 0.1807881971805904 WOLFE (weak): th(1534123.009259359)=0.1807881971805904; dx=-1.5928365364500432E-8 evalInputDelta=6.132925623684171E-4 END: th(3068246.018518718)=0.18084235634494192; dx=-1.5529095409325658E-8 evalInputDelta=5.591333980168867E-4 Fitness changed from 0.1814014897429588 to 0.1807881971805904 Iteration 25 complete. Error: 0.1807881971805904 Total: 121.7235; Orientation: 0.5427; Line Search: 100.8448 Iteration 25 ![Iteration 25](etc/097a502a-964c-444b-a2f1-a39d59b6e4d3.jpg) Adding measurement 68cc6fa4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.085e+04, gradient 1.299e-04, dot -0.966; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.18326498671271663, 0.18237879879181945, 0.1814014897429588, 0.1807881971805904 LBFGS Accumulation History: 3 points Removed measurement 59bf79f3 to history. Total: 4 th(0)=0.1807881971805904;dx=-1.6882363411197966E-8 Armijo: th(6610335.659848936)=0.18250556934341464; dx=-1.4727431882035203E-8 evalInputDelta=-0.0017173721628242489 New Minimum: 0.1807881971805904 > 0.18044208826464742 WOLFE (weak): th(3305167.829924468)=0.18044208826464742; dx=-1.5359406518765295E-8 evalInputDelta=3.46108915942972E-4 Armijo: th(4957751.744886702)=0.18117212076676203; dx=-1.50374645716409E-8 evalInputDelta=-3.8392358617164724E-4 END: th(4131459.787405585)=0.18073284051881072; dx=-1.5183950574608046E-8 evalInputDelta=5.535666177966525E-5 Fitness changed from 0.1807881971805904 to 0.18044208826464742 Iteration 26 complete. Error: 0.18044208826464742 Total: 120.3766; Orientation: 0.5571; Line Search: 99.9929 Adding measurement 3e866323 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.685e+04, gradient 1.293e-04, dot -0.956; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.18237879879181945, 0.1814014897429588, 0.1807881971805904, 0.18044208826464742 LBFGS Accumulation History: 3 points Removed measurement 509d999c to history. Total: 4 th(0)=0.18044208826464742;dx=-1.672300728061345E-8 Armijo: th(8900960.286458343)=0.1854053706857141; dx=-1.413099511904435E-8 evalInputDelta=-0.004963282421066695 Armijo: th(4450480.143229172)=0.18076986177124232; dx=-1.49250600869365E-8 evalInputDelta=-3.2777350659490834E-4 New Minimum: 0.18044208826464742 > 0.1800688340535662 WOLFE (weak): th(1483493.3810763906)=0.1800688340535662; dx=-1.556556247950345E-8 evalInputDelta=3.7325421108122536E-4 WOLFE (weak): th(2966986.7621527812)=0.180178062889031; dx=-1.521247572117376E-8 evalInputDelta=2.640253756164279E-4 WOLFE (weak): th(3708733.4526909767)=0.18041539135675003; dx=-1.505432543369494E-8 evalInputDelta=2.6696907897388877E-5 Armijo: th(4079606.797960074)=0.18057754864082612; dx=-1.4985348006407735E-8 evalInputDelta=-1.354603761787032E-4 Armijo: th(3894170.125325525)=0.18049328034130205; dx=-1.502287206498475E-8 evalInputDelta=-5.1192076654632546E-5 Armijo: th(3801451.789008251)=0.18045348516692392; dx=-1.5038671993717445E-8 evalInputDelta=-1.1396902276500365E-5 END: th(3755092.620849614)=0.18043424104255057; dx=-1.5041970815501918E-8 evalInputDelta=7.847222096846185E-6 Fitness changed from 0.18044208826464742 to 0.1800688340535662 Iteration 27 complete. Error: 0.1800688340535662 Total: 222.6912; Orientation: 0.5406; Line Search: 201.9332 Adding measurement 48e859f7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.563e+04, gradient 1.286e-04, dot -0.968; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.1814014897429588, 0.1807881971805904, 0.18044208826464742, 0.1800688340535662 LBFGS Accumulation History: 3 points Removed measurement 7b4b559d to history. Total: 4 th(0)=0.1800688340535662;dx=-1.6532784113944143E-8 Armijo: th(8090101.806641152)=0.18381638215089946; dx=-1.4226042458448957E-8 evalInputDelta=-0.0037475480973332698 Armijo: th(4045050.903320576)=0.18022902605018692; dx=-1.491394424511223E-8 evalInputDelta=-1.6019199662073436E-4 New Minimum: 0.1800688340535662 > 0.17973708290946247 WOLFE (weak): th(1348350.3011068588)=0.17973708290946247; dx=-1.5447919022126652E-8 evalInputDelta=3.317511441037202E-4 WOLFE (weak): th(2696700.6022137175)=0.17979254956430565; dx=-1.5162363243093453E-8 evalInputDelta=2.762844892605365E-4 WOLFE (weak): th(3370875.7527671466)=0.1799645374464707; dx=-1.503427251469121E-8 evalInputDelta=1.0429660709548871E-4 Armijo: th(3707963.3280438613)=0.18008494712802786; dx=-1.4972925828601924E-8 evalInputDelta=-1.6113074461671095E-5 WOLFE (weak): th(3539419.540405504)=0.18002180026097664; dx=-1.5000921233123198E-8 evalInputDelta=4.7033792589551426E-5 WOLFE (weak): th(3623691.434224683)=0.1800526492094302; dx=-1.4982929306220228E-8 evalInputDelta=1.6184844135985754E-5 WOLFE (weak): th(3665827.381134272)=0.18006873012890234; dx=-1.4976412293273373E-8 evalInputDelta=1.0392466384678833E-7 Armijo: th(3686895.3545890665)=0.18007671301045414; dx=-1.4975237362462527E-8 evalInputDelta=-7.878956887946709E-6 Armijo: th(3676361.3678616695)=0.18007275822292088; dx=-1.497307971557471E-8 evalInputDelta=-3.924169354685425E-6 Armijo: th(3671094.3744979706)=0.18007076681913323; dx=-1.497480809565894E-8 evalInputDelta=-1.9327655670364763E-6 Armijo: th(3668460.877816121)=0.1800696628289059; dx=-1.4975775944158624E-8 evalInputDelta=-8.287753397173692E-7 Armijo: th(3667144.129475197)=0.1800690905427408; dx=-1.497606498808885E-8 evalInputDelta=-2.5648917462151033E-7 Armijo: th(3666485.755304734)=0.18006897044988168; dx=-1.4976345153727426E-8 evalInputDelta=-1.363963154921155E-7 Armijo: th(3666156.5682195034)=0.18006887488552975; dx=-1.4976406851593626E-8 evalInputDelta=-4.083196356030605E-8 Armijo: th(3665991.9746768875)=0.18006881694947763; dx=-1.497639235241464E-8 evalInputDelta=1.7104088562147624E-8 Armijo: th(3665909.67790558)=0.18006878537835935; dx=-1.4976395917385136E-8 evalInputDelta=4.867520683737858E-8 WOLFE (weak): th(3665868.529519926)=0.18006868253758895; dx=-1.49763976304428E-8 evalInputDelta=1.5151597723694898E-7 Armijo: th(3665889.103712753)=0.18006878364296447; dx=-1.4976396827098833E-8 evalInputDelta=5.041060172072953E-8 mu ~= nu (3665868.529519926): th(1348350.3011068588)=0.17973708290946247 Fitness changed from 0.1800688340535662 to 0.17973708290946247 Iteration 28 complete. Error: 0.17973708290946247 Total: 466.1928; Orientation: 0.5423; Line Search: 445.7117 Adding measurement 7e474bd to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.525e+04, gradient 1.279e-04, dot -0.970; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.1807881971805904, 0.18044208826464742, 0.1800688340535662, 0.17973708290946247 LBFGS Accumulation History: 3 points Removed measurement 68cc6fa4 to history. Total: 4 th(0)=0.17973708290946247;dx=-1.6370820484385006E-8 Armijo: th(7897896.491971273)=0.18358552098114328; dx=-1.4123202117407865E-8 evalInputDelta=-0.0038484380716808098 Armijo: th(3948948.2459856365)=0.18004973273029887; dx=-1.4810775258966823E-8 evalInputDelta=-3.1264982083639703E-4 New Minimum: 0.17973708290946247 > 0.17948143087818316 WOLFE (weak): th(1316316.0819952122)=0.17948143087818316; dx=-1.5331487921810213E-8 evalInputDelta=2.556520312793076E-4 WOLFE (weak): th(2632632.1639904245)=0.17959273723350844; dx=-1.5068933013303952E-8 evalInputDelta=1.4434567595403291E-4 Armijo: th(3290790.2049880307)=0.1797800805084192; dx=-1.4925413844458022E-8 evalInputDelta=-4.2997598956734384E-5 WOLFE (weak): th(2961711.184489228)=0.17967626354137195; dx=-1.4999654060029037E-8 evalInputDelta=6.081936809052002E-5 WOLFE (weak): th(3126250.6947386293)=0.1797253612045433; dx=-1.4959744484470855E-8 evalInputDelta=1.1721704919170906E-5 Armijo: th(3208520.44986333)=0.1797521330650355; dx=-1.494332755860713E-8 evalInputDelta=-1.5050155573043122E-5 Armijo: th(3167385.57230098)=0.1797386192222809; dx=-1.4952297977764104E-8 evalInputDelta=-1.536312818434249E-6 WOLFE (weak): th(3146818.1335198046)=0.17973186066571206; dx=-1.4957942931495462E-8 evalInputDelta=5.222243750407918E-6 WOLFE (weak): th(3157101.852910392)=0.17973524099581417; dx=-1.4954255077908967E-8 evalInputDelta=1.8419136482983323E-6 WOLFE (weak): th(3162243.712605686)=0.17973683747266886; dx=-1.4952883279146144E-8 evalInputDelta=2.4543679361110904E-7 Armijo: th(3164814.642453333)=0.17973776071233202; dx=-1.4952371277982333E-8 evalInputDelta=-6.778028695531013E-7 Armijo: th(3163529.177529509)=0.1797373392733766; dx=-1.4952559996360108E-8 evalInputDelta=-2.5636391412509063E-7 Armijo: th(3162886.4450675976)=0.17973708228244029; dx=-1.495258630285046E-8 evalInputDelta=6.270221841742085E-10 WOLFE (weak): th(3162565.0788366417)=0.17973695412896765; dx=-1.495266505343327E-8 evalInputDelta=1.2878049482356602E-7 WOLFE (weak): th(3162725.76195212)=0.1797370611904932; dx=-1.4952590764032377E-8 evalInputDelta=2.171896926195238E-8 WOLFE (weak): th(3162806.1035098587)=0.17973705945509832; dx=-1.495262970668733E-8 evalInputDelta=2.345436414530333E-8 WOLFE (weak): th(3162846.274288728)=0.17973707173646675; dx=-1.4952576238079315E-8 evalInputDelta=1.1172995723063295E-8 WOLFE (weak): th(3162866.3596781627)=0.17973706649688104; dx=-1.495258715093472E-8 evalInputDelta=1.641258143281199E-8 mu ~= nu (3162866.3596781627): th(1316316.0819952122)=0.17948143087818316 Fitness changed from 0.17973708290946247 to 0.17948143087818316 Iteration 29 complete. Error: 0.17948143087818316 Total: 463.4210; Orientation: 0.5399; Line Search: 443.2194 Adding measurement 5ef03158 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.629e+04, gradient 1.276e-04, dot -0.969; [89ca1244-500d-4f6a-8047-49f97eb47738 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.18044208826464742, 0.1800688340535662, 0.17973708290946247, 0.17948143087818316 LBFGS Accumulation History: 3 points Removed measurement 3e866323 to history. Total: 4 th(0)=0.17948143087818316;dx=-1.6288407532383022E-8 Armijo: th(6814210.641555375)=0.18212407940874453; dx=-1.4240996551896235E-8 evalInputDelta=-0.00264264853056137 Armijo: th(3407105.3207776877)=0.17962175890200263; dx=-1.4821468293617815E-8 evalInputDelta=-1.403280238194693E-4 New Minimum: 0.17948143087818316 > 0.1792704110388506 WOLFE (weak): th(1135701.7735925626)=0.1792704110388506; dx=-1.5271574126569363E-8 evalInputDelta=2.1101983933255464E-4 WOLFE (weak): th(2271403.5471851253)=0.17931885665459169; dx=-1.502354250522047E-8 evalInputDelta=1.6257422359147733E-4 WOLFE (weak): th(2839254.4339814065)=0.1794389208274065; dx=-1.4928178905429043E-8 evalInputDelta=4.251005077665626E-5 Armijo: th(3123179.877379547)=0.1795214160749548; dx=-1.4871896311716567E-8 evalInputDelta=-3.9985196771646914E-5 WOLFE (weak): th(2981217.1556804767)=0.17947803913432703; dx=-1.4900241994984237E-8 evalInputDelta=3.3917438561348323E-6 Armijo: th(3052198.516530012)=0.17949914310982323; dx=-1.488358795524161E-8 evalInputDelta=-1.7712231640071296E-5 Armijo: th(3016707.8361052442)=0.17948848793972305; dx=-1.489002400813633E-8 evalInputDelta=-7.0570615398890535E-6 Armijo: th(2998962.4958928605)=0.1794832713630025; dx=-1.4895706986119098E-8 evalInputDelta=-1.8404848193265266E-6 WOLFE (weak): th(2990089.825786669)=0.17948056467256218; dx=-1.4898773976093703E-8 evalInputDelta=8.662056209807201E-7 Armijo: th(2994526.1608397644)=0.1794819587915766; dx=-1.4897752574763159E-8 evalInputDelta=-5.279133934443792E-7 WOLFE (weak): th(2992307.9933132166)=0.17948126212416673; dx=-1.4897801777657754E-8 evalInputDelta=1.6875401642746368E-7 Armijo: th(2993417.0770764905)=0.17948158245774629; dx=-1.4897849095215743E-8 evalInputDelta=-1.5157956312350507E-7 Armijo: th(2992862.5351948533)=0.17948143586552073; dx=-1.4897846769995363E-8 evalInputDelta=-4.9873375707054635E-9 WOLFE (weak): th(2992585.264254035)=0.17948137095448824; dx=-1.489780057807258E-8 evalInputDelta=5.992369492280325E-8 WOLFE (weak): th(2992723.8997244444)=0.17948140249220546; dx=-1.4897807660194089E-8 evalInputDelta=2.838597770726814E-8 WOLFE (weak): th(2992793.217459649)=0.17948142011336277; dx=-1.4897836358926313E-8 evalInputDelta=1.0764820396191865E-8 WOLFE (weak): th(2992827.876327251)=0.17948142889054025; dx=-1.4897835313355727E-8 evalInputDelta=1.9876429113718785E-9 Armijo: th(2992845.205761052)=0.17948144290730356; dx=-1.489786860035845E-8 evalInputDelta=-1.2029120394219106E-8 mu ~= nu (2992827.876327251): th(1135701.7735925626)=0.1792704110388506 Fitness changed from 0.17948143087818316 to 0.1792704110388506 Iteration 30 complete. Error: 0.1792704110388506 Total: 465.8042; Orientation: 0.5386; Line Search: 445.2094 Iteration 30 ![Iteration 30](etc/4ef07566-9f64-42d4-8b31-f5c30c828915.jpg) Final threshold in iteration 30: 0.1792704110388506 (> -Infinity) after 4054.549s (< 3600.000s)