Reset training subject: 1069200704226899 Reset training subject: 1069209223596900 Adding measurement 71166348 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=9.917843228406136;dx=-9.772815014688597E-6 New Minimum: 9.917843228406136 > 9.917824814186469 WOLFE (weak): th(2.154434690031884)=9.917824814186469; dx=-9.77264509317264E-6 evalInputDelta=1.8414219667306497E-5 New Minimum: 9.917824814186469 > 9.917806325460996 WOLFE (weak): th(4.308869380063768)=9.917806325460996; dx=-9.7726556343324E-6 evalInputDelta=3.690294514058223E-5 New Minimum: 9.917806325460996 > 9.917731740875324 WOLFE (weak): th(12.926608140191302)=9.917731740875324; dx=-9.772413839274592E-6 evalInputDelta=1.1148753081258178E-4 New Minimum: 9.917731740875324 > 9.917397470409643 WOLFE (weak): th(51.70643256076521)=9.917397470409643; dx=-9.771383657361025E-6 evalInputDelta=4.4575799649315684E-4 New Minimum: 9.917397470409643 > 9.915612224012898 WOLFE (weak): th(258.53216280382605)=9.915612224012898; dx=-9.764005767851347E-6 evalInputDelta=0.0022310043932378676 New Minimum: 9.915612224012898 > 9.904481466560489 WOLFE (weak): th(1551.1929768229563)=9.904481466560489; dx=-9.726060991209318E-6 evalInputDelta=0.013361761845647635 New Minimum: 9.904481466560489 > 9.825549386909318 WOLFE (weak): th(10858.350837760694)=9.825549386909318; dx=-9.480893444588707E-6 evalInputDelta=0.09229384149681863 New Minimum: 9.825549386909318 > 9.252083280096233 END: th(86866.80670208555)=9.252083280096233; dx=-7.762261649285677E-6 evalInputDelta=0.665759948309903 Fitness changed from 9.917843228406136 to 9.252083280096233 Iteration 1 complete. Error: 9.252083280096233 Total: 89.4279; Orientation: 0.0134; Line Search: 66.6199 Iteration 1 ![Iteration 1](etc/3261bf11-b2ec-4a5e-b52e-325d6a15a5c4.jpg) Adding measurement 6f15f52a to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=9.252083280096233;dx=-6.835609749285827E-6 New Minimum: 9.252083280096233 > 8.315134932836992 END: th(187148.86177126726)=8.315134932836992; dx=-4.780741895265027E-6 evalInputDelta=0.936948347259241 Fitness changed from 9.252083280096233 to 8.315134932836992 Iteration 2 complete. Error: 8.315134932836992 Total: 21.8808; Orientation: 0.0136; Line Search: 14.7739 Iteration 2 ![Iteration 2](etc/797a9e2a-f505-48e3-afca-c3041bdd4369.jpg) Adding measurement 19526f1d to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=8.315134932836992;dx=-4.281223263462427E-6 New Minimum: 8.315134932836992 > 7.166005586026405 END: th(403200.00000000006)=7.166005586026405; dx=-2.6705374412107315E-6 evalInputDelta=1.1491293468105868 Fitness changed from 8.315134932836992 to 7.166005586026405 Iteration 3 complete. Error: 7.166005586026405 Total: 22.1005; Orientation: 0.0134; Line Search: 14.6822 Iteration 3 ![Iteration 3](etc/605f1775-a14b-4b14-9b91-da3c9da21183.jpg) Adding measurement 1537e43 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.775e+03, gradient 1.528e-03, dot -0.988; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 9.917843228406136, 9.252083280096233, 8.315134932836992, 7.166005586026405 LBFGS Accumulation History: 3 points Removed measurement 71166348 to history. Total: 4 th(0)=7.166005586026405;dx=-2.333615444318108E-6 New Minimum: 7.166005586026405 > 5.794366894690841 END: th(868668.0670208557)=5.794366894690841; dx=-1.4319104834006326E-6 evalInputDelta=1.3716386913355647 Fitness changed from 7.166005586026405 to 5.794366894690841 Iteration 4 complete. Error: 5.794366894690841 Total: 22.2003; Orientation: 0.3849; Line Search: 14.6270 Iteration 4 ![Iteration 4](etc/6ca7b100-808d-444e-a1b4-5f849a73ee9d.jpg) Adding measurement 3a9b41a0 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.422e+03, gradient 1.161e-03, dot -0.972; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 9.252083280096233, 8.315134932836992, 7.166005586026405, 5.794366894690841 LBFGS Accumulation History: 3 points Removed measurement 6f15f52a to history. Total: 4 th(0)=5.794366894690841;dx=-1.349013648473212E-6 New Minimum: 5.794366894690841 > 4.301531908195983 END: th(1871488.617712673)=4.301531908195983; dx=-6.993670840975419E-7 evalInputDelta=1.4928349864948576 Fitness changed from 5.794366894690841 to 4.301531908195983 Iteration 5 complete. Error: 4.301531908195983 Total: 22.4174; Orientation: 0.3820; Line Search: 14.7221 Iteration 5 ![Iteration 5](etc/4a0f3c0e-d029-4d6d-b6cf-d853350550ae.jpg) Adding measurement 59918c8f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.230e+03, gradient 8.411e-04, dot -0.947; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 8.315134932836992, 7.166005586026405, 5.794366894690841, 4.301531908195983 LBFGS Accumulation History: 3 points Removed measurement 19526f1d to history. Total: 4 th(0)=4.301531908195983;dx=-7.074905602757963E-7 New Minimum: 4.301531908195983 > 2.9369942363844626 END: th(4032000.0000000014)=2.9369942363844626; dx=-2.6386771026890167E-7 evalInputDelta=1.3645376718115205 Fitness changed from 4.301531908195983 to 2.9369942363844626 Iteration 6 complete. Error: 2.9369942363844626 Total: 22.8375; Orientation: 0.3890; Line Search: 15.0861 Adding measurement 6befbb12 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.113e+03, gradient 5.506e-04, dot -0.916; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 7.166005586026405, 5.794366894690841, 4.301531908195983, 2.9369942363844626 LBFGS Accumulation History: 3 points Removed measurement 1537e43 to history. Total: 4 th(0)=2.9369942363844626;dx=-3.0314191222534396E-7 New Minimum: 2.9369942363844626 > 2.1593989828162123 END: th(8686680.670208558)=2.1593989828162123; dx=-6.681730222722888E-8 evalInputDelta=0.7775952535682502 Fitness changed from 2.9369942363844626 to 2.1593989828162123 Iteration 7 complete. Error: 2.1593989828162123 Total: 23.0092; Orientation: 0.3813; Line Search: 15.0008 Adding measurement 1216eb3f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.152e+03, gradient 4.110e-04, dot -0.795; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.794366894690841, 4.301531908195983, 2.9369942363844626, 2.1593989828162123 LBFGS Accumulation History: 3 points Removed measurement 3a9b41a0 to history. Total: 4 th(0)=2.1593989828162123;dx=-1.689313048561637E-7 Armijo: th(1.871488617712673E7)=2.4891725842746526; dx=1.743434922420603E-8 evalInputDelta=-0.32977360145844026 New Minimum: 2.1593989828162123 > 1.8580480943290367 END: th(9357443.088563366)=1.8580480943290367; dx=-4.190268570308287E-8 evalInputDelta=0.3013508884871756 Fitness changed from 2.1593989828162123 to 1.8580480943290367 Iteration 8 complete. Error: 1.8580480943290367 Total: 29.9509; Orientation: 0.3937; Line Search: 22.0727 Adding measurement 150d6eaf to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.086e+03, gradient 4.005e-04, dot -0.687; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.301531908195983, 2.9369942363844626, 2.1593989828162123, 1.8580480943290367 LBFGS Accumulation History: 3 points Removed measurement 59918c8f to history. Total: 4 th(0)=1.8580480943290367;dx=-1.60364306909749E-7 Armijo: th(2.0160000000000007E7)=3.234389154637612; dx=8.931643318443993E-8 evalInputDelta=-1.376341060308575 Armijo: th(1.0080000000000004E7)=1.8908696764220267; dx=1.6111495434587135E-8 evalInputDelta=-0.03282158209299002 New Minimum: 1.8580480943290367 > 1.6332774263516319 END: th(3360000.0000000014)=1.6332774263516319; dx=-7.500431148384001E-8 evalInputDelta=0.22477066797740486 Fitness changed from 1.8580480943290367 to 1.6332774263516319 Iteration 9 complete. Error: 1.6332774263516319 Total: 37.6704; Orientation: 0.3987; Line Search: 30.0438 Adding measurement 25567581 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.611e+03, gradient 3.271e-04, dot -0.829; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.9369942363844626, 2.1593989828162123, 1.8580480943290367, 1.6332774263516319 LBFGS Accumulation History: 3 points Removed measurement 6befbb12 to history. Total: 4 th(0)=1.6332774263516319;dx=-1.0696240126396264E-7 New Minimum: 1.6332774263516319 > 1.4785955631291419 END: th(7238900.558507132)=1.4785955631291419; dx=-3.289291206110745E-8 evalInputDelta=0.15468186322249 Fitness changed from 1.6332774263516319 to 1.4785955631291419 Iteration 10 complete. Error: 1.4785955631291419 Total: 23.1317; Orientation: 0.3879; Line Search: 15.3341 Iteration 10 ![Iteration 10](etc/11525bfa-ebed-4073-8867-b367c3c5f74a.jpg) Adding measurement 2b01c689 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.312e+03, gradient 3.750e-04, dot -0.632; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.1593989828162123, 1.8580480943290367, 1.6332774263516319, 1.4785955631291419 LBFGS Accumulation History: 3 points Removed measurement 1216eb3f to history. Total: 4 th(0)=1.4785955631291419;dx=-1.4061460515143095E-7 Armijo: th(1.5595738480938945E7)=2.5450840085695856; dx=9.845426763834655E-8 evalInputDelta=-1.0664884454404437 Armijo: th(7797869.2404694725)=1.5389827439064327; dx=3.540817371186215E-8 evalInputDelta=-0.06038718077729088 New Minimum: 1.4785955631291419 > 1.3184583439520212 END: th(2599289.7468231576)=1.3184583439520212; dx=-5.865100565010984E-8 evalInputDelta=0.16013721917712065 Fitness changed from 1.4785955631291419 to 1.3184583439520212 Iteration 11 complete. Error: 1.3184583439520212 Total: 36.4722; Orientation: 0.3850; Line Search: 28.7595 Adding measurement f18b738 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.104e+03, gradient 2.760e-04, dot -0.816; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.8580480943290367, 1.6332774263516319, 1.4785955631291419, 1.3184583439520212 LBFGS Accumulation History: 3 points Removed measurement 150d6eaf to history. Total: 4 th(0)=1.3184583439520212;dx=-7.615304589021496E-8 New Minimum: 1.3184583439520212 > 1.1863500190901601 END: th(5600000.000000004)=1.1863500190901601; dx=-4.6607199375849796E-8 evalInputDelta=0.13210832486186108 Fitness changed from 1.3184583439520212 to 1.1863500190901601 Iteration 12 complete. Error: 1.1863500190901601 Total: 22.8684; Orientation: 0.3845; Line Search: 15.1521 Adding measurement 1d2d8846 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.579e+03, gradient 2.713e-04, dot -0.810; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.6332774263516319, 1.4785955631291419, 1.3184583439520212, 1.1863500190901601 LBFGS Accumulation History: 3 points Removed measurement 25567581 to history. Total: 4 th(0)=1.1863500190901601;dx=-7.361119537979998E-8 Armijo: th(1.2064834264178557E7)=1.251244665228028; dx=-9.31054954506482E-9 evalInputDelta=-0.06489464613786788 New Minimum: 1.1863500190901601 > 1.0949859331254728 END: th(6032417.132089279)=1.0949859331254728; dx=-3.131241956477147E-8 evalInputDelta=0.09136408596468737 Fitness changed from 1.1863500190901601 to 1.0949859331254728 Iteration 13 complete. Error: 1.0949859331254728 Total: 29.5931; Orientation: 0.3849; Line Search: 21.9272 Adding measurement 23e2c1ca to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.433e+03, gradient 3.063e-04, dot -0.659; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.4785955631291419, 1.3184583439520212, 1.1863500190901601, 1.0949859331254728 LBFGS Accumulation History: 3 points Removed measurement 2b01c689 to history. Total: 4 th(0)=1.0949859331254728;dx=-9.380278855399836E-8 Armijo: th(1.299644873411579E7)=1.623150294033194; dx=5.586578042816513E-8 evalInputDelta=-0.5281643609077213 Armijo: th(6498224.367057895)=1.0953409913159065; dx=1.36577662006917E-8 evalInputDelta=-3.55058190433688E-4 New Minimum: 1.0949859331254728 > 1.005328248217531 END: th(2166074.7890192983)=1.005328248217531; dx=-5.0195707842952125E-8 evalInputDelta=0.08965768490794179 Fitness changed from 1.0949859331254728 to 1.005328248217531 Iteration 14 complete. Error: 1.005328248217531 Total: 37.6440; Orientation: 0.3847; Line Search: 29.8309 Adding measurement f03ee8f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.723e+03, gradient 2.421e-04, dot -0.826; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.3184583439520212, 1.1863500190901601, 1.0949859331254728, 1.005328248217531 LBFGS Accumulation History: 3 points Removed measurement f18b738 to history. Total: 4 th(0)=1.005328248217531;dx=-5.861098308962417E-8 New Minimum: 1.005328248217531 > 0.9194858149893594 END: th(4666666.66666667)=0.9194858149893594; dx=-3.948126427268789E-8 evalInputDelta=0.08584243322817153 Fitness changed from 1.005328248217531 to 0.9194858149893594 Iteration 15 complete. Error: 0.9194858149893594 Total: 22.5796; Orientation: 0.3875; Line Search: 14.7695 Iteration 15 ![Iteration 15](etc/c900d69a-1b4e-4aab-93b6-09f9823086f1.jpg) Adding measurement 4d43a1b7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.976e+03, gradient 2.414e-04, dot -0.831; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.1863500190901601, 1.0949859331254728, 1.005328248217531, 0.9194858149893594 LBFGS Accumulation History: 3 points Removed measurement 1d2d8846 to history. Total: 4 th(0)=0.9194858149893594;dx=-5.827945803604757E-8 New Minimum: 0.9194858149893594 > 0.9033032225442739 END: th(1.0054028553482132E7)=0.9033032225442739; dx=-1.769742460269634E-8 evalInputDelta=0.016182592445085575 Fitness changed from 0.9194858149893594 to 0.9033032225442739 Iteration 16 complete. Error: 0.9033032225442739 Total: 24.2971; Orientation: 0.3913; Line Search: 16.7304 Adding measurement 6def0632 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.883e+03, gradient 3.403e-04, dot -0.536; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.0949859331254728, 1.005328248217531, 0.9194858149893594, 0.9033032225442739 LBFGS Accumulation History: 3 points Removed measurement 23e2c1ca to history. Total: 4 th(0)=0.9033032225442739;dx=-1.1578029580508264E-7 Armijo: th(2.1660747890192986E7)=3.119337133693593; dx=1.2812341578791093E-7 evalInputDelta=-2.216033911149319 Armijo: th(1.0830373945096493E7)=1.38292755484771; dx=7.147013560914405E-8 evalInputDelta=-0.47962433230343615 New Minimum: 0.9033032225442739 > 0.7878727290053238 END: th(3610124.6483654976)=0.7878727290053238; dx=-1.9475484896128277E-8 evalInputDelta=0.11543049353895007 Fitness changed from 0.9033032225442739 to 0.7878727290053238 Iteration 17 complete. Error: 0.7878727290053238 Total: 36.8472; Orientation: 0.3846; Line Search: 29.1909 Adding measurement 750cd36d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.556e+03, gradient 2.813e-04, dot -0.584; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.005328248217531, 0.9194858149893594, 0.9033032225442739, 0.7878727290053238 LBFGS Accumulation History: 3 points Removed measurement f03ee8f to history. Total: 4 th(0)=0.7878727290053238;dx=-7.91185272207444E-8 Armijo: th(7777777.7777777845)=0.9100844653108946; dx=2.7512025079808182E-8 evalInputDelta=-0.1222117363055708 New Minimum: 0.7878727290053238 > 0.7301602308435586 END: th(3888888.8888888923)=0.7301602308435586; dx=-1.3183559482972642E-8 evalInputDelta=0.05771249816176516 Fitness changed from 0.7878727290053238 to 0.7301602308435586 Iteration 18 complete. Error: 0.7301602308435586 Total: 30.7761; Orientation: 0.3901; Line Search: 22.5166 Adding measurement 7bc2ae16 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.877e+03, gradient 2.846e-04, dot -0.579; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9194858149893594, 0.9033032225442739, 0.7878727290053238, 0.7301602308435586 LBFGS Accumulation History: 3 points Removed measurement 4d43a1b7 to history. Total: 4 th(0)=0.7301602308435586;dx=-8.100221007687563E-8 Armijo: th(8378357.127901778)=0.9170990947053874; dx=4.332228635293862E-8 evalInputDelta=-0.18693886386182879 New Minimum: 0.7301602308435586 > 0.6810955729621764 END: th(4189178.563950889)=0.6810955729621764; dx=-1.4612030344459725E-9 evalInputDelta=0.049064657881382256 Fitness changed from 0.7301602308435586 to 0.6810955729621764 Iteration 19 complete. Error: 0.6810955729621764 Total: 30.0690; Orientation: 0.3839; Line Search: 22.1924 Adding measurement 62058742 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.355e+03, gradient 2.918e-04, dot -0.647; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9033032225442739, 0.7878727290053238, 0.7301602308435586, 0.6810955729621764 LBFGS Accumulation History: 3 points Removed measurement 6def0632 to history. Total: 4 th(0)=0.6810955729621764;dx=-8.516449877257593E-8 Armijo: th(9025311.620913746)=0.956107329341572; dx=5.856430305305198E-8 evalInputDelta=-0.2750117563793957 New Minimum: 0.6810955729621764 > 0.6388659216079051 WOLF (strong): th(4512655.810456873)=0.6388659216079051; dx=8.396194932680204E-9 evalInputDelta=0.04222965135427126 New Minimum: 0.6388659216079051 > 0.6152108475076705 END: th(1504218.6034856243)=0.6152108475076705; dx=-5.167825681742247E-8 evalInputDelta=0.06588472545450585 Fitness changed from 0.6810955729621764 to 0.6152108475076705 Iteration 20 complete. Error: 0.6152108475076705 Total: 37.2161; Orientation: 0.3783; Line Search: 29.2937 Iteration 20 ![Iteration 20](etc/03beb772-524c-4672-b6de-1ae354519c34.jpg) Adding measurement 4fbb1144 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.990e+03, gradient 2.157e-04, dot -0.913; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7878727290053238, 0.7301602308435586, 0.6810955729621764, 0.6152108475076705 LBFGS Accumulation History: 3 points Removed measurement 750cd36d to history. Total: 4 th(0)=0.6152108475076705;dx=-4.6538416178606065E-8 New Minimum: 0.6152108475076705 > 0.5690632429089448 END: th(3240740.740740744)=0.5690632429089448; dx=-3.034735221662347E-8 evalInputDelta=0.04614760459872569 Fitness changed from 0.6152108475076705 to 0.5690632429089448 Iteration 21 complete. Error: 0.5690632429089448 Total: 22.6105; Orientation: 0.3792; Line Search: 14.7558 Adding measurement 52ca0ad4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.884e+03, gradient 2.052e-04, dot -0.856; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7301602308435586, 0.6810955729621764, 0.6152108475076705, 0.5690632429089448 LBFGS Accumulation History: 3 points Removed measurement 7bc2ae16 to history. Total: 4 th(0)=0.5690632429089448;dx=-4.208743633122505E-8 New Minimum: 0.5690632429089448 > 0.526686716042319 END: th(6981964.273251482)=0.526686716042319; dx=-2.1136992248799742E-8 evalInputDelta=0.04237652686662585 Fitness changed from 0.5690632429089448 to 0.526686716042319 Iteration 22 complete. Error: 0.526686716042319 Total: 21.8026; Orientation: 0.3777; Line Search: 14.1595 Adding measurement 6b2ef50e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.369e+03, gradient 2.380e-04, dot -0.679; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6810955729621764, 0.6152108475076705, 0.5690632429089448, 0.526686716042319 LBFGS Accumulation History: 3 points Removed measurement 62058742 to history. Total: 4 th(0)=0.526686716042319;dx=-5.666229784893719E-8 Armijo: th(1.5042186034856245E7)=0.9732857677245104; dx=3.211372196168831E-8 evalInputDelta=-0.4465990516821914 Armijo: th(7521093.017428122)=0.5621180097790104; dx=5.0680400323851605E-9 evalInputDelta=-0.035431293736691405 New Minimum: 0.526686716042319 > 0.4765398168504027 END: th(2507031.005809374)=0.4765398168504027; dx=-3.0471198005212044E-8 evalInputDelta=0.05014689919191628 Fitness changed from 0.526686716042319 to 0.4765398168504027 Iteration 23 complete. Error: 0.4765398168504027 Total: 36.3439; Orientation: 0.3772; Line Search: 28.5992 Adding measurement 14be750c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.087e+03, gradient 1.953e-04, dot -0.820; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6152108475076705, 0.5690632429089448, 0.526686716042319, 0.4765398168504027 LBFGS Accumulation History: 3 points Removed measurement 4fbb1144 to history. Total: 4 th(0)=0.4765398168504027;dx=-3.8150814763945674E-8 New Minimum: 0.4765398168504027 > 0.4312734108485299 END: th(5401234.567901241)=0.4312734108485299; dx=-2.52738611822023E-8 evalInputDelta=0.045266406001872816 Fitness changed from 0.4765398168504027 to 0.4312734108485299 Iteration 24 complete. Error: 0.4312734108485299 Total: 22.2211; Orientation: 0.3852; Line Search: 14.5591 Adding measurement 300bb303 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.442e+03, gradient 2.066e-04, dot -0.781; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5690632429089448, 0.526686716042319, 0.4765398168504027, 0.4312734108485299 LBFGS Accumulation History: 3 points Removed measurement 52ca0ad4 to history. Total: 4 th(0)=0.4312734108485299;dx=-4.2699431638652816E-8 Armijo: th(1.1636607122085806E7)=0.5180503724236236; dx=-2.8523249172368444E-9 evalInputDelta=-0.08677696157509374 New Minimum: 0.4312734108485299 > 0.40565836626832263 END: th(5818303.561042903)=0.40565836626832263; dx=-1.61015257654661E-8 evalInputDelta=0.025615044580207247 Fitness changed from 0.4312734108485299 to 0.40565836626832263 Iteration 25 complete. Error: 0.40565836626832263 Total: 30.3116; Orientation: 0.3990; Line Search: 22.3232 Iteration 25 ![Iteration 25](etc/b4faf82f-5365-43bc-a0ae-f9c4ee1f4e1b.jpg) Adding measurement 15ac02d5 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.773e+03, gradient 2.444e-04, dot -0.621; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.526686716042319, 0.4765398168504027, 0.4312734108485299, 0.40565836626832263 LBFGS Accumulation History: 3 points Removed measurement 6b2ef50e to history. Total: 4 th(0)=0.40565836626832263;dx=-5.973122726517066E-8 Armijo: th(1.2535155029046873E7)=0.857523114878092; dx=4.599468241697151E-8 evalInputDelta=-0.45186474860976933 Armijo: th(6267577.514523436)=0.4506455636329818; dx=1.5145733856039816E-8 evalInputDelta=-0.04498719736465917 New Minimum: 0.40565836626832263 > 0.36014279993412757 END: th(2089192.5048411454)=0.36014279993412757; dx=-2.9703023948796067E-8 evalInputDelta=0.04551556633419507 Fitness changed from 0.40565836626832263 to 0.36014279993412757 Iteration 26 complete. Error: 0.36014279993412757 Total: 36.4770; Orientation: 0.4922; Line Search: 28.9044 Adding measurement 4597e6e3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.238e+03, gradient 1.906e-04, dot -0.784; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4765398168504027, 0.4312734108485299, 0.40565836626832263, 0.36014279993412757 LBFGS Accumulation History: 3 points Removed measurement 14be750c to history. Total: 4 th(0)=0.36014279993412757;dx=-3.6342144142136226E-8 New Minimum: 0.36014279993412757 > 0.3252542972593351 END: th(4501028.8065843675)=0.3252542972593351; dx=-2.3647341184524648E-8 evalInputDelta=0.03488850267479249 Fitness changed from 0.36014279993412757 to 0.3252542972593351 Iteration 27 complete. Error: 0.3252542972593351 Total: 22.4639; Orientation: 0.3836; Line Search: 14.7109 Adding measurement 1d4cc7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.128e+03, gradient 1.925e-04, dot -0.810; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4312734108485299, 0.40565836626832263, 0.36014279993412757, 0.3252542972593351 LBFGS Accumulation History: 3 points Removed measurement 300bb303 to history. Total: 4 th(0)=0.3252542972593351;dx=-3.703783329601071E-8 Armijo: th(9697172.601738172)=0.351634503634064; dx=-1.0256278170035234E-8 evalInputDelta=-0.02638020637472893 New Minimum: 0.3252542972593351 > 0.29721309340924185 END: th(4848586.300869086)=0.29721309340924185; dx=-1.9606465762312943E-8 evalInputDelta=0.028041203850093233 Fitness changed from 0.3252542972593351 to 0.29721309340924185 Iteration 28 complete. Error: 0.29721309340924185 Total: 31.1241; Orientation: 0.3816; Line Search: 23.1625 Adding measurement 2f1f9515 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.068e+03, gradient 2.039e-04, dot -0.728; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.40565836626832263, 0.36014279993412757, 0.3252542972593351, 0.29721309340924185 LBFGS Accumulation History: 3 points Removed measurement 15ac02d5 to history. Total: 4 th(0)=0.29721309340924185;dx=-4.1564918678440365E-8 Armijo: th(1.0445962524205728E7)=0.3933992202290484; dx=2.299777530908384E-9 evalInputDelta=-0.09618612681980654 New Minimum: 0.29721309340924185 > 0.2779049455220681 END: th(5222981.262102864)=0.2779049455220681; dx=-1.30038680592715E-8 evalInputDelta=0.01930814788717372 Fitness changed from 0.29721309340924185 to 0.2779049455220681 Iteration 29 complete. Error: 0.2779049455220681 Total: 29.3813; Orientation: 0.3818; Line Search: 21.9613 Adding measurement 78545d40 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.731e+03, gradient 2.317e-04, dot -0.613; [545273eb-5236-4b15-ae5b-fed953e8be55 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.36014279993412757, 0.3252542972593351, 0.29721309340924185, 0.2779049455220681 LBFGS Accumulation History: 3 points Removed measurement 4597e6e3 to history. Total: 4 th(0)=0.2779049455220681;dx=-5.369941569474354E-8 Armijo: th(1.125257201646092E7)=0.5834117798472231; dx=3.446177255420041E-8 evalInputDelta=-0.305506834325155 Armijo: th(5626286.00823046)=0.29444877423083415; dx=7.115232216584643E-9 evalInputDelta=-0.01654382870876603 New Minimum: 0.2779049455220681 > 0.23912036632373646 END: th(1875428.6694101533)=0.23912036632373646; dx=-2.995322834694966E-8 evalInputDelta=0.03878457919833167 Fitness changed from 0.2779049455220681 to 0.23912036632373646 Iteration 30 complete. Error: 0.23912036632373646 Total: 38.1703; Orientation: 0.4331; Line Search: 30.0779 Iteration 30 ![Iteration 30](etc/3f9a45b0-bc9f-4ca1-8aab-dd95a35778be.jpg) Final threshold in iteration 31: 0.23912036632373646 (> -Infinity) after 913.911s (< 3600.000s)