Reset training subject: 910935254431700 Reset training subject: 910935724510900 Adding measurement 4453299e to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=1.9787459075450897;dx=-2.6186084981108507E-6 New Minimum: 1.9787459075450897 > 1.9787417948246002 WOLFE (weak): th(2.154434690031884)=1.9787417948246002; dx=-2.6186107342998077E-6 evalInputDelta=4.112720489501953E-6 New Minimum: 1.9787417948246002 > 1.9787379205226898 WOLFE (weak): th(4.308869380063768)=1.9787379205226898; dx=-2.6186359370894077E-6 evalInputDelta=7.987022399902344E-6 New Minimum: 1.9787379205226898 > 1.9787226617336273 WOLFE (weak): th(12.926608140191302)=1.9787226617336273; dx=-2.618531406778196E-6 evalInputDelta=2.3245811462402344E-5 New Minimum: 1.9787226617336273 > 1.9786540865898132 WOLFE (weak): th(51.70643256076521)=1.9786540865898132; dx=-2.6178000017019392E-6 evalInputDelta=9.182095527648926E-5 New Minimum: 1.9786540865898132 > 1.978287249803543 WOLFE (weak): th(258.53216280382605)=1.978287249803543; dx=-2.6187267286613023E-6 evalInputDelta=4.5865774154663086E-4 New Minimum: 1.978287249803543 > 1.975990578532219 WOLFE (weak): th(1551.1929768229563)=1.975990578532219; dx=-2.6160368151255077E-6 evalInputDelta=0.0027553290128707886 New Minimum: 1.975990578532219 > 1.9592942744493484 WOLFE (weak): th(10858.350837760694)=1.9592942744493484; dx=-2.5747738983727147E-6 evalInputDelta=0.019451633095741272 New Minimum: 1.9592942744493484 > 1.8304488956928253 END: th(86866.80670208555)=1.8304488956928253; dx=-1.9124453418940705E-6 evalInputDelta=0.1482970118522644 Fitness changed from 1.9787459075450897 to 1.8304488956928253 Iteration 1 complete. Error: 1.8304488956928253 Total: 5.4685; Orientation: 0.0035; Line Search: 4.1028 Iteration 1 ![Iteration 1](etc/44e940ea-740b-4d5c-9b02-73f84abeb26f.jpg) Adding measurement 7d9bc433 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=1.8304488956928253;dx=-2.9853955246867693E-6 New Minimum: 1.8304488956928253 > 1.5215063244104385 END: th(187148.86177126726)=1.5215063244104385; dx=-1.3948232309374475E-6 evalInputDelta=0.3089425712823868 Fitness changed from 1.8304488956928253 to 1.5215063244104385 Iteration 2 complete. Error: 1.5215063244104385 Total: 1.3671; Orientation: 0.0037; Line Search: 0.9116 Iteration 2 ![Iteration 2](etc/e7feac54-43ae-4dfb-ab0a-140d0a046bb9.jpg) Adding measurement 61f53b76 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=1.5215063244104385;dx=-1.8390149042874338E-6 New Minimum: 1.5215063244104385 > 1.178628221154213 END: th(403200.00000000006)=1.178628221154213; dx=-6.904983676131642E-7 evalInputDelta=0.3428781032562256 Fitness changed from 1.5215063244104385 to 1.178628221154213 Iteration 3 complete. Error: 1.178628221154213 Total: 1.5161; Orientation: 0.0036; Line Search: 1.0662 Iteration 3 ![Iteration 3](etc/0e74f6ea-7d44-42dc-bf4a-1df7ae8b2355.jpg) Adding measurement 1a359dc5 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.291e+02, gradient 8.916e-04, dot -0.916; [6380a884-012c-4bb6-90a5-d70b147e253a = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.9787459075450897, 1.8304488956928253, 1.5215063244104385, 1.178628221154213 LBFGS Accumulation History: 3 points Removed measurement 4453299e to history. Total: 4 th(0)=1.178628221154213;dx=-7.949718635389508E-7 New Minimum: 1.178628221154213 > 0.8581566512584686 END: th(868668.0670208557)=0.8581566512584686; dx=-3.2066240055630036E-7 evalInputDelta=0.3204715698957443 Fitness changed from 1.178628221154213 to 0.8581566512584686 Iteration 4 complete. Error: 0.8581566512584686 Total: 1.4665; Orientation: 0.1048; Line Search: 0.9087 Iteration 4 ![Iteration 4](etc/635cf254-d9a6-4667-baab-d83370e4d242.jpg) Adding measurement 9141410 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.303e+03, gradient 6.166e-04, dot -0.909; [6380a884-012c-4bb6-90a5-d70b147e253a = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.8304488956928253, 1.5215063244104385, 1.178628221154213, 0.8581566512584686 LBFGS Accumulation History: 3 points Removed measurement 7d9bc433 to history. Total: 4 th(0)=0.8581566512584686;dx=-3.801492023666317E-7 New Minimum: 0.8581566512584686 > 0.5503864288330078 END: th(1871488.617712673)=0.5503864288330078; dx=-1.4838465626081474E-7 evalInputDelta=0.3077702224254608 Fitness changed from 0.8581566512584686 to 0.5503864288330078 Iteration 5 complete. Error: 0.5503864288330078 Total: 1.4500; Orientation: 0.1041; Line Search: 0.9058 Iteration 5 ![Iteration 5](etc/d6330cc0-e70b-4f8c-b3f1-321bc39b71ed.jpg) Adding measurement 26f11a9 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.919e+03, gradient 4.422e-04, dot -0.886; [6380a884-012c-4bb6-90a5-d70b147e253a = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.5215063244104385, 1.178628221154213, 0.8581566512584686, 0.5503864288330078 LBFGS Accumulation History: 3 points Removed measurement 61f53b76 to history. Total: 4 th(0)=0.5503864288330078;dx=-1.95512338317849E-7 New Minimum: 0.5503864288330078 > 0.2740393280982971 END: th(4032000.0000000014)=0.2740393280982971; dx=-6.368913361923659E-8 evalInputDelta=0.2763471007347107 Fitness changed from 0.5503864288330078 to 0.2740393280982971 Iteration 6 complete. Error: 0.2740393280982971 Total: 1.6552; Orientation: 0.1061; Line Search: 1.1145 Adding measurement 324da127 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.585e+03, gradient 3.379e-04, dot -0.829; [6380a884-012c-4bb6-90a5-d70b147e253a = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.178628221154213, 0.8581566512584686, 0.5503864288330078, 0.2740393280982971 LBFGS Accumulation History: 3 points Removed measurement 1a359dc5 to history. Total: 4 th(0)=0.2740393280982971;dx=-1.1416677419676757E-7 New Minimum: 0.2740393280982971 > 0.11151757836341858 END: th(8686680.670208558)=0.11151757836341858; dx=-1.628495754851885E-8 evalInputDelta=0.16252174973487854 Fitness changed from 0.2740393280982971 to 0.11151757836341858 Iteration 7 complete. Error: 0.11151757836341858 Total: 1.4506; Orientation: 0.1038; Line Search: 0.9042 Adding measurement 368e1d6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.543e+03, gradient 2.503e-04, dot -0.790; [6380a884-012c-4bb6-90a5-d70b147e253a = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8581566512584686, 0.5503864288330078, 0.2740393280982971, 0.11151757836341858 LBFGS Accumulation History: 3 points Removed measurement 9141410 to history. Total: 4 th(0)=0.11151757836341858;dx=-6.265389201101045E-8 New Minimum: 0.11151757836341858 > 0.11052948236465454 WOLF (strong): th(1.871488617712673E7)=0.11052948236465454; dx=1.1009922338585624E-9 evalInputDelta=9.88095998764038E-4 New Minimum: 0.11052948236465454 > -8.893013000488281E-4 END: th(9357443.088563366)=-8.893013000488281E-4; dx=-1.1766113067133738E-8 evalInputDelta=0.11240687966346741 Fitness changed from 0.11151757836341858 to -8.893013000488281E-4 Iteration 8 complete. Error: -8.893013000488281E-4 Total: 1.9063; Orientation: 0.1049; Line Search: 1.3628 Adding measurement 3468192e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.320e+03, gradient 1.882e-04, dot -0.793; [6380a884-012c-4bb6-90a5-d70b147e253a = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5503864288330078, 0.2740393280982971, 0.11151757836341858, -8.893013000488281E-4 LBFGS Accumulation History: 3 points Removed measurement 26f11a9 to history. Total: 4 th(0)=-8.893013000488281E-4;dx=-3.5400496921171126E-8 New Minimum: -8.893013000488281E-4 > -0.010670095682144165 END: th(2.0160000000000007E7)=-0.010670095682144165; dx=-8.697958595524518E-10 evalInputDelta=0.009780794382095337 Fitness changed from -8.893013000488281E-4 to -0.010670095682144165 Iteration 9 complete. Error: -0.010670095682144165 Total: 1.6377; Orientation: 0.1055; Line Search: 1.0903 Adding measurement 658825af to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.831e+03, gradient 1.949e-04, dot -0.682; [6380a884-012c-4bb6-90a5-d70b147e253a = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2740393280982971, 0.11151757836341858, -8.893013000488281E-4, -0.010670095682144165 LBFGS Accumulation History: 3 points Removed measurement 324da127 to history. Total: 4 th(0)=-0.010670095682144165;dx=-3.7982428606001946E-8 Armijo: th(4.343340335104279E7)=0.3897043466567993; dx=1.1226193288846536E-8 evalInputDelta=-0.4003744423389435 Armijo: th(2.1716701675521396E7)=-0.009256839752197266; dx=1.6074423746825115E-9 evalInputDelta=-0.0014132559299468994 New Minimum: -0.010670095682144165 > -0.10395655035972595 END: th(7238900.558507132)=-0.10395655035972595; dx=-1.2580474576691615E-8 evalInputDelta=0.09328645467758179 Fitness changed from -0.010670095682144165 to -0.10395655035972595 Iteration 10 complete. Error: -0.10395655035972595 Total: 2.4145; Orientation: 0.1042; Line Search: 1.8651 Iteration 10 ![Iteration 10](etc/8b0cae25-0055-4033-ab7c-012c7b2f2e16.jpg) Adding measurement 28c77795 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.965e+03, gradient 1.333e-04, dot -0.879; [6380a884-012c-4bb6-90a5-d70b147e253a = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.11151757836341858, -8.893013000488281E-4, -0.010670095682144165, -0.10395655035972595 LBFGS Accumulation History: 3 points Removed measurement 368e1d6 to history. Total: 4 th(0)=-0.10395655035972595;dx=-1.7775028858777106E-8 New Minimum: -0.10395655035972595 > -0.14811304211616516 END: th(1.5595738480938945E7)=-0.14811304211616516; dx=-5.293379464517962E-9 evalInputDelta=0.04415649175643921 Fitness changed from -0.10395655035972595 to -0.14811304211616516 Iteration 11 complete. Error: -0.14811304211616516 Total: 1.4746; Orientation: 0.1053; Line Search: 0.9064 Adding measurement 261b4fa to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.939e+03, gradient 1.108e-04, dot -0.773; [6380a884-012c-4bb6-90a5-d70b147e253a = 1.000/1.000e+00] Orientation rejected. Popping history element from -8.893013000488281E-4, -0.010670095682144165, -0.10395655035972595, -0.14811304211616516 LBFGS Accumulation History: 3 points Removed measurement 3468192e to history. Total: 4 th(0)=-0.14811304211616516;dx=-1.2285124365254223E-8 Armijo: th(3.3600000000000015E7)=-0.10953131318092346; dx=-1.8119453599395965E-10 evalInputDelta=-0.0385817289352417 New Minimum: -0.14811304211616516 > -0.18633633852005005 END: th(1.6800000000000007E7)=-0.18633633852005005; dx=-4.130051668209876E-9 evalInputDelta=0.03822329640388489 Fitness changed from -0.14811304211616516 to -0.18633633852005005 Iteration 12 complete. Error: -0.18633633852005005 Total: 2.1386; Orientation: 0.1044; Line Search: 1.3879 Adding measurement 66424afe to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.074e+03, gradient 1.031e-04, dot -0.736; [6380a884-012c-4bb6-90a5-d70b147e253a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.010670095682144165, -0.10395655035972595, -0.14811304211616516, -0.18633633852005005 LBFGS Accumulation History: 3 points Removed measurement 658825af to history. Total: 4 th(0)=-0.18633633852005005;dx=-1.0636575813913228E-8 Armijo: th(3.619450279253566E7)=-0.1254415512084961; dx=2.5392249891132046E-10 evalInputDelta=-0.060894787311553955 New Minimum: -0.18633633852005005 > -0.2091374695301056 END: th(1.809725139626783E7)=-0.2091374695301056; dx=-2.9140677556653515E-9 evalInputDelta=0.022801131010055542 Fitness changed from -0.18633633852005005 to -0.2091374695301056 Iteration 13 complete. Error: -0.2091374695301056 Total: 1.8943; Orientation: 0.1050; Line Search: 1.3498 Adding measurement 57bba4ee to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.663e+03, gradient 9.793e-05, dot -0.706; [6380a884-012c-4bb6-90a5-d70b147e253a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.10395655035972595, -0.14811304211616516, -0.18633633852005005, -0.2091374695301056 LBFGS Accumulation History: 3 points Removed measurement 28c77795 to history. Total: 4 th(0)=-0.2091374695301056;dx=-9.59052972962211E-9 Armijo: th(3.898934620234736E7)=-0.11420723795890808; dx=1.979029645057973E-9 evalInputDelta=-0.09493023157119751 New Minimum: -0.2091374695301056 > -0.2227778434753418 END: th(1.949467310117368E7)=-0.2227778434753418; dx=-1.4541013011991122E-9 evalInputDelta=0.013640373945236206 Fitness changed from -0.2091374695301056 to -0.2227778434753418 Iteration 14 complete. Error: -0.2227778434753418 Total: 2.1414; Orientation: 0.1051; Line Search: 1.5916 Adding measurement 67bde84e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.209e+03, gradient 1.048e-04, dot -0.641; [6380a884-012c-4bb6-90a5-d70b147e253a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.14811304211616516, -0.18633633852005005, -0.2091374695301056, -0.2227778434753418 LBFGS Accumulation History: 3 points Removed measurement 261b4fa to history. Total: 4 th(0)=-0.2227778434753418;dx=-1.0974133979587653E-8 Armijo: th(4.200000000000002E7)=-0.008796513080596924; dx=6.771079206166433E-9 evalInputDelta=-0.21398133039474487 Armijo: th(2.100000000000001E7)=-0.21026578545570374; dx=1.9274206840522793E-9 evalInputDelta=-0.012512058019638062 New Minimum: -0.2227778434753418 > -0.2541656345129013 END: th(7000000.000000004)=-0.2541656345129013; dx=-4.683838255829687E-9 evalInputDelta=0.03138779103755951 Fitness changed from -0.2227778434753418 to -0.2541656345129013 Iteration 15 complete. Error: -0.2541656345129013 Total: 2.3696; Orientation: 0.1056; Line Search: 1.8083 Iteration 15 ![Iteration 15](etc/c60743fd-5fd5-475e-babc-d079da38202d.jpg) Final threshold in iteration 16: -0.2541656345129013 (> -Infinity) after 30.359s (< 1800.000s)