Reset training subject: 7834700520464 Reset training subject: 7838371692546 Adding measurement 47a2523 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=0.8329027946190041;dx=-3.6191268948603545E-7 New Minimum: 0.8329027946190041 > 0.832902117096064 WOLFE (weak): th(2.154434690031884)=0.832902117096064; dx=-3.6192792234176355E-7 evalInputDelta=6.775229400846072E-7 New Minimum: 0.832902117096064 > 0.8329014395357558 WOLFE (weak): th(4.308869380063768)=0.8329014395357558; dx=-3.619855279968157E-7 evalInputDelta=1.355083248277822E-6 New Minimum: 0.8329014395357558 > 0.8328987295715843 WOLFE (weak): th(12.926608140191302)=0.8328987295715843; dx=-3.6190215713763695E-7 evalInputDelta=4.0650474197878594E-6 New Minimum: 0.8328987295715843 > 0.8328865442796064 WOLFE (weak): th(51.70643256076521)=0.8328865442796064; dx=-3.6151384946812816E-7 evalInputDelta=1.6250339397672064E-5 New Minimum: 0.8328865442796064 > 0.832821701073217 WOLFE (weak): th(258.53216280382605)=0.832821701073217; dx=-3.6076995866009947E-7 evalInputDelta=8.109354578711425E-5 New Minimum: 0.832821701073217 > 0.8324216567601161 WOLFE (weak): th(1551.1929768229563)=0.8324216567601161; dx=-3.528921470620084E-7 evalInputDelta=4.811378588879256E-4 New Minimum: 0.8324216567601161 > 0.8297129981971859 END: th(10858.350837760694)=0.8297129981971859; dx=-3.1135033015657655E-7 evalInputDelta=0.0031897964218181585 Fitness changed from 0.8329027946190041 to 0.8297129981971859 Iteration 1 complete. Error: 0.8297129981971859 Total: 41.6180; Orientation: 0.0712; Line Search: 30.5221 Iteration 1 ![Iteration 1](etc/3f5a91df-dcba-47be-afe0-21bf2d5f7e36.jpg) Adding measurement 840f3a3 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=0.8297129981971859;dx=-3.1597825466069017E-7 New Minimum: 0.8297129981971859 > 0.82407875595362 END: th(23393.607721408407)=0.82407875595362; dx=-2.363646886890344E-7 evalInputDelta=0.005634242243565901 Fitness changed from 0.8297129981971859 to 0.82407875595362 Iteration 2 complete. Error: 0.82407875595362 Total: 12.1698; Orientation: 0.0738; Line Search: 8.3736 Iteration 2 ![Iteration 2](etc/fbaf8e41-3cf7-46b4-8c7a-4bca90ae853f.jpg) Adding measurement 27d5216f to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=0.82407875595362;dx=-3.011639392066724E-7 New Minimum: 0.82407875595362 > 0.8144637318659909 END: th(50400.00000000001)=0.8144637318659909; dx=-1.5440143831318411E-7 evalInputDelta=0.009615024087629154 Fitness changed from 0.82407875595362 to 0.8144637318659909 Iteration 3 complete. Error: 0.8144637318659909 Total: 11.4459; Orientation: 0.0682; Line Search: 7.6456 Iteration 3 ![Iteration 3](etc/c24d02b0-56b1-4fb1-a823-88b6219c1a24.jpg) Adding measurement 70c4fe72 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.866e+01, gradient 5.912e-04, dot -0.717; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8329027946190041, 0.8297129981971859, 0.82407875595362, 0.8144637318659909 LBFGS Accumulation History: 3 points Removed measurement 47a2523 to history. Total: 4 th(0)=0.8144637318659909;dx=-3.495485503567453E-7 New Minimum: 0.8144637318659909 > 0.8082464234324626 WOLF (strong): th(108583.50837760697)=0.8082464234324626; dx=6.089260173045308E-9 evalInputDelta=0.006217308433528301 New Minimum: 0.8082464234324626 > 0.8067277219196755 END: th(54291.75418880348)=0.8067277219196755; dx=-7.86843859742935E-8 evalInputDelta=0.007736009946315403 Fitness changed from 0.8144637318659909 to 0.8067277219196755 Iteration 4 complete. Error: 0.8067277219196755 Total: 16.7645; Orientation: 1.6022; Line Search: 11.4406 Iteration 4 ![Iteration 4](etc/ab841c20-af03-4ef1-9ee4-5189b28baa66.jpg) Adding measurement 1f40b034 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.391e+01, gradient 6.416e-04, dot -0.622; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8297129981971859, 0.82407875595362, 0.8144637318659909, 0.8067277219196755 LBFGS Accumulation History: 3 points Removed measurement 840f3a3 to history. Total: 4 th(0)=0.8067277219196755;dx=-4.1170231509655783E-7 New Minimum: 0.8067277219196755 > 0.8065116042389185 WOLF (strong): th(116968.03860704206)=0.8065116042389185; dx=4.381638436167582E-8 evalInputDelta=2.1611768075691096E-4 New Minimum: 0.8065116042389185 > 0.8005237313164859 END: th(58484.01930352103)=0.8005237313164859; dx=-3.2851162557638535E-8 evalInputDelta=0.006203990603189546 Fitness changed from 0.8067277219196755 to 0.8005237313164859 Iteration 5 complete. Error: 0.8005237313164859 Total: 16.8168; Orientation: 1.6225; Line Search: 11.4668 Iteration 5 ![Iteration 5](etc/b510b1f2-498d-435b-97dd-d4d5a4a0f94d.jpg) Adding measurement 58440927 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.454e+01, gradient 6.663e-04, dot -0.616; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.82407875595362, 0.8144637318659909, 0.8067277219196755, 0.8005237313164859 LBFGS Accumulation History: 3 points Removed measurement 27d5216f to history. Total: 4 th(0)=0.8005237313164859;dx=-4.4392483884348197E-7 Armijo: th(126000.00000000004)=0.8093204128884288; dx=9.844092031527379E-8 evalInputDelta=-0.00879668157194291 New Minimum: 0.8005237313164859 > 0.7979094453247293 WOLF (strong): th(63000.00000000002)=0.7979094453247293; dx=6.299513607752347E-8 evalInputDelta=0.0026142859917566152 New Minimum: 0.7979094453247293 > 0.7956567334479314 END: th(21000.000000000007)=0.7956567334479314; dx=-1.7279605411782707E-7 evalInputDelta=0.00486699786855449 Fitness changed from 0.8005237313164859 to 0.7956567334479314 Iteration 6 complete. Error: 0.7956567334479314 Total: 20.6069; Orientation: 1.6120; Line Search: 15.2768 Adding measurement 157132a2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.116e+01, gradient 5.001e-04, dot -0.770; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8144637318659909, 0.8067277219196755, 0.8005237313164859, 0.7956567334479314 LBFGS Accumulation History: 3 points Removed measurement 70c4fe72 to history. Total: 4 th(0)=0.7956567334479314;dx=-2.500946511867272E-7 New Minimum: 0.7956567334479314 > 0.7917790830574317 END: th(45243.12849066957)=0.7917790830574317; dx=-5.559562571401519E-8 evalInputDelta=0.0038776503904996984 Fitness changed from 0.7956567334479314 to 0.7917790830574317 Iteration 7 complete. Error: 0.7917790830574317 Total: 12.9101; Orientation: 1.6146; Line Search: 7.6337 Adding measurement 5ffea7d6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.138e+01, gradient 6.762e-04, dot -0.545; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8067277219196755, 0.8005237313164859, 0.7956567334479314, 0.7917790830574317 LBFGS Accumulation History: 3 points Removed measurement 1f40b034 to history. Total: 4 th(0)=0.7917790830574317;dx=-4.572841046172823E-7 Armijo: th(97473.3655058684)=0.7947500770442403; dx=4.8543623960278496E-8 evalInputDelta=-0.0029709939868085566 New Minimum: 0.7917790830574317 > 0.7893091025052301 WOLF (strong): th(48736.6827529342)=0.7893091025052301; dx=2.204529053212504E-8 evalInputDelta=0.0024699805522016005 New Minimum: 0.7893091025052301 > 0.7882775672720019 END: th(16245.560917644732)=0.7882775672720019; dx=-1.2249964895512013E-7 evalInputDelta=0.0035015157854297874 Fitness changed from 0.7917790830574317 to 0.7882775672720019 Iteration 8 complete. Error: 0.7882775672720019 Total: 20.5321; Orientation: 1.6274; Line Search: 15.2385 Adding measurement 1dd346dc to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.870e+01, gradient 4.583e-04, dot -0.772; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8005237313164859, 0.7956567334479314, 0.7917790830574317, 0.7882775672720019 LBFGS Accumulation History: 3 points Removed measurement 58440927 to history. Total: 4 th(0)=0.7882775672720019;dx=-2.1002765591220078E-7 New Minimum: 0.7882775672720019 > 0.7852002059232364 END: th(35000.000000000015)=0.7852002059232364; dx=-7.126468287991374E-8 evalInputDelta=0.0030773613487655727 Fitness changed from 0.7882775672720019 to 0.7852002059232364 Iteration 9 complete. Error: 0.7852002059232364 Total: 12.9470; Orientation: 1.6181; Line Search: 7.6533 Adding measurement 401de5d5 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.399e+01, gradient 5.329e-04, dot -0.630; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7956567334479314, 0.7917790830574317, 0.7882775672720019, 0.7852002059232364 LBFGS Accumulation History: 3 points Removed measurement 157132a2 to history. Total: 4 th(0)=0.7852002059232364;dx=-2.839865920212994E-7 New Minimum: 0.7852002059232364 > 0.7846443953578472 END: th(75405.21415111597)=0.7846443953578472; dx=-1.7627833322370355E-9 evalInputDelta=5.558105653891143E-4 Fitness changed from 0.7852002059232364 to 0.7846443953578472 Iteration 10 complete. Error: 0.7846443953578472 Total: 12.9079; Orientation: 1.6202; Line Search: 7.6185 Iteration 10 ![Iteration 10](etc/20c489ef-0dca-4ae5-a990-26760ab2dec8.jpg) Adding measurement 57e97d4a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.291e+01, gradient 6.620e-04, dot -0.583; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7917790830574317, 0.7882775672720019, 0.7852002059232364, 0.7846443953578472 LBFGS Accumulation History: 3 points Removed measurement 5ffea7d6 to history. Total: 4 th(0)=0.7846443953578472;dx=-4.3820364977727364E-7 Armijo: th(162455.60917644735)=0.7974334626020624; dx=8.536749136213208E-8 evalInputDelta=-0.012789067244215135 New Minimum: 0.7846443953578472 > 0.7821753810922983 WOLF (strong): th(81227.80458822368)=0.7821753810922983; dx=8.373038778036544E-8 evalInputDelta=0.002469014265548908 New Minimum: 0.7821753810922983 > 0.777994945228947 END: th(27075.934862741226)=0.777994945228947; dx=-1.5798508728566143E-7 evalInputDelta=0.0066494501289002805 Fitness changed from 0.7846443953578472 to 0.777994945228947 Iteration 11 complete. Error: 0.777994945228947 Total: 22.1348; Orientation: 1.6184; Line Search: 16.7911 Adding measurement 4920c60 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.413e+01, gradient 5.065e-04, dot -0.751; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7882775672720019, 0.7852002059232364, 0.7846443953578472, 0.777994945228947 LBFGS Accumulation History: 3 points Removed measurement 1dd346dc to history. Total: 4 th(0)=0.777994945228947;dx=-2.565023996151782E-7 New Minimum: 0.777994945228947 > 0.7747707797933608 END: th(58333.33333333337)=0.7747707797933608; dx=-1.0233761941938442E-8 evalInputDelta=0.003224165435586124 Fitness changed from 0.777994945228947 to 0.7747707797933608 Iteration 12 complete. Error: 0.7747707797933608 Total: 12.9574; Orientation: 1.6171; Line Search: 7.6477 Adding measurement 31be745b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.522e+01, gradient 6.840e-04, dot -0.528; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7852002059232364, 0.7846443953578472, 0.777994945228947, 0.7747707797933608 LBFGS Accumulation History: 3 points Removed measurement 401de5d5 to history. Total: 4 th(0)=0.7747707797933608;dx=-4.678262188273759E-7 Armijo: th(125675.35691852664)=0.789754823394132; dx=1.2345521364640673E-7 evalInputDelta=-0.014984043600771213 Armijo: th(62837.67845926332)=0.7749907976329724; dx=1.1050599248370123E-7 evalInputDelta=-2.2001783961156374E-4 New Minimum: 0.7747707797933608 > 0.7696057530650234 END: th(20945.89281975444)=0.7696057530650234; dx=-1.379712043947102E-7 evalInputDelta=0.005165026728337407 Fitness changed from 0.7747707797933608 to 0.7696057530650234 Iteration 13 complete. Error: 0.7696057530650234 Total: 20.5719; Orientation: 1.6064; Line Search: 15.2896 Adding measurement 4851f78c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.747e+01, gradient 4.728e-04, dot -0.773; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7846443953578472, 0.777994945228947, 0.7747707797933608, 0.7696057530650234 LBFGS Accumulation History: 3 points Removed measurement 57e97d4a to history. Total: 4 th(0)=0.7696057530650234;dx=-2.235668575675112E-7 New Minimum: 0.7696057530650234 > 0.7668651026759986 END: th(45126.55810456872)=0.7668651026759986; dx=-1.0041030421671857E-7 evalInputDelta=0.0027406503890248235 Fitness changed from 0.7696057530650234 to 0.7668651026759986 Iteration 14 complete. Error: 0.7668651026759986 Total: 12.9602; Orientation: 1.6205; Line Search: 7.6597 Adding measurement 63eb0745 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.236e+01, gradient 5.889e-04, dot -0.622; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.777994945228947, 0.7747707797933608, 0.7696057530650234, 0.7668651026759986 LBFGS Accumulation History: 3 points Removed measurement 4920c60 to history. Total: 4 th(0)=0.7668651026759986;dx=-3.467558466760295E-7 Armijo: th(97222.2222222223)=0.7691706616269312; dx=3.6959504249975816E-8 evalInputDelta=-0.0023055589509325403 New Minimum: 0.7668651026759986 > 0.7644695848324042 END: th(48611.11111111115)=0.7644695848324042; dx=-4.1206680980082524E-8 evalInputDelta=0.0023955178435943747 Fitness changed from 0.7668651026759986 to 0.7644695848324042 Iteration 15 complete. Error: 0.7644695848324042 Total: 16.7584; Orientation: 1.6205; Line Search: 11.4585 Iteration 15 ![Iteration 15](etc/751a4e08-cf9a-44c0-ba8d-35080782265e.jpg) Adding measurement 97c0c6f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.232e+01, gradient 7.115e-04, dot -0.559; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7747707797933608, 0.7696057530650234, 0.7668651026759986, 0.7644695848324042 LBFGS Accumulation History: 3 points Removed measurement 31be745b to history. Total: 4 th(0)=0.7644695848324042;dx=-5.062450649160378E-7 Armijo: th(104729.46409877222)=0.7679991338330243; dx=6.293744433972861E-8 evalInputDelta=-0.0035295490006200803 New Minimum: 0.7644695848324042 > 0.7586476365875663 END: th(52364.73204938611)=0.7586476365875663; dx=-2.4244610050031097E-9 evalInputDelta=0.005821948244837949 Fitness changed from 0.7644695848324042 to 0.7586476365875663 Iteration 16 complete. Error: 0.7586476365875663 Total: 16.8225; Orientation: 1.6162; Line Search: 11.4781 Adding measurement 4464047d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.309e+01, gradient 6.890e-04, dot -0.573; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7696057530650234, 0.7668651026759986, 0.7644695848324042, 0.7586476365875663 LBFGS Accumulation History: 3 points Removed measurement 4851f78c to history. Total: 4 th(0)=0.7586476365875663;dx=-4.746578854748847E-7 Armijo: th(112816.39526142181)=0.7680641058297535; dx=1.6261234059684378E-7 evalInputDelta=-0.009416469242187198 New Minimum: 0.7586476365875663 > 0.7545848683519786 WOLF (strong): th(56408.19763071091)=0.7545848683519786; dx=4.7805195660342574E-8 evalInputDelta=0.00406276823558771 New Minimum: 0.7545848683519786 > 0.753494446919537 END: th(18802.732543570302)=0.753494446919537; dx=-2.4067767653106456E-7 evalInputDelta=0.0051531896680292455 Fitness changed from 0.7586476365875663 to 0.753494446919537 Iteration 17 complete. Error: 0.753494446919537 Total: 20.5762; Orientation: 1.6139; Line Search: 15.2882 Adding measurement 415ffa4d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.256e+01, gradient 5.083e-04, dot -0.863; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7668651026759986, 0.7644695848324042, 0.7586476365875663, 0.753494446919537 LBFGS Accumulation History: 3 points Removed measurement 63eb0745 to history. Total: 4 th(0)=0.753494446919537;dx=-2.5832211662207105E-7 New Minimum: 0.753494446919537 > 0.7497133236691166 END: th(40509.2592592593)=0.7497133236691166; dx=-1.2436478609381224E-7 evalInputDelta=0.0037811232504204595 Fitness changed from 0.753494446919537 to 0.7497133236691166 Iteration 18 complete. Error: 0.7497133236691166 Total: 12.9370; Orientation: 1.6169; Line Search: 7.6455 Adding measurement 1d77b998 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.111e+01, gradient 5.156e-04, dot -0.742; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7644695848324042, 0.7586476365875663, 0.753494446919537, 0.7497133236691166 LBFGS Accumulation History: 3 points Removed measurement 97c0c6f to history. Total: 4 th(0)=0.7497133236691166;dx=-2.65878104051746E-7 Armijo: th(87274.55341564353)=0.7506381690298122; dx=-1.2466971799557267E-9 evalInputDelta=-9.24845360695592E-4 New Minimum: 0.7497133236691166 > 0.747739262823143 END: th(43637.276707821766)=0.747739262823143; dx=-5.45480928032014E-8 evalInputDelta=0.001974060845973624 Fitness changed from 0.7497133236691166 to 0.747739262823143 Iteration 19 complete. Error: 0.747739262823143 Total: 16.7615; Orientation: 1.6195; Line Search: 11.4564 Adding measurement 209fe44b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.228e+01, gradient 5.943e-04, dot -0.611; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7586476365875663, 0.753494446919537, 0.7497133236691166, 0.747739262823143 LBFGS Accumulation History: 3 points Removed measurement 4464047d to history. Total: 4 th(0)=0.747739262823143;dx=-3.531547495222843E-7 New Minimum: 0.747739262823143 > 0.7465905061727572 WOLF (strong): th(94013.66271785153)=0.7465905061727572; dx=1.0328687885330833E-8 evalInputDelta=0.0011487566503857183 New Minimum: 0.7465905061727572 > 0.7437075191713105 END: th(47006.83135892577)=0.7437075191713105; dx=-4.643122929338744E-8 evalInputDelta=0.004031743651832453 Fitness changed from 0.747739262823143 to 0.7437075191713105 Iteration 20 complete. Error: 0.7437075191713105 Total: 18.0887; Orientation: 1.6183; Line Search: 11.5282 Iteration 20 ![Iteration 20](etc/9330b283-e307-45f1-8a2b-c79470165c5a.jpg) Adding measurement 29a8e6f3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.985e+01, gradient 5.409e-04, dot -0.662; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.753494446919537, 0.7497133236691166, 0.747739262823143, 0.7437075191713105 LBFGS Accumulation History: 3 points Removed measurement 415ffa4d to history. Total: 4 th(0)=0.7437075191713105;dx=-2.925640847337112E-7 Armijo: th(101273.14814814828)=0.7467367894629139; dx=7.773760405828834E-8 evalInputDelta=-0.003029270291603381 New Minimum: 0.7437075191713105 > 0.7405903503966492 END: th(50636.57407407414)=0.7405903503966492; dx=-1.2874714717364833E-8 evalInputDelta=0.003117168774661283 Fitness changed from 0.7437075191713105 to 0.7405903503966492 Iteration 21 complete. Error: 0.7405903503966492 Total: 16.8594; Orientation: 1.6200; Line Search: 11.5049 Adding measurement 331d94f4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.876e+01, gradient 5.771e-04, dot -0.608; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7497133236691166, 0.747739262823143, 0.7437075191713105, 0.7405903503966492 LBFGS Accumulation History: 3 points Removed measurement 1d77b998 to history. Total: 4 th(0)=0.7405903503966492;dx=-3.3301299068143555E-7 Armijo: th(109093.19176955444)=0.7491713151634816; dx=1.243414672561613E-7 evalInputDelta=-0.008580964766832344 New Minimum: 0.7405903503966492 > 0.7386589858650523 WOLF (strong): th(54546.59588477722)=0.7386589858650523; dx=2.998804409947595E-8 evalInputDelta=0.0019313645315969241 New Minimum: 0.7386589858650523 > 0.7375823361723745 END: th(18182.198628259073)=0.7375823361723745; dx=-1.6381768285312913E-7 evalInputDelta=0.0030080142242747687 Fitness changed from 0.7405903503966492 to 0.7375823361723745 Iteration 22 complete. Error: 0.7375823361723745 Total: 20.6040; Orientation: 1.6109; Line Search: 15.3131 Adding measurement b70c672 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.153e+01, gradient 4.181e-04, dot -0.858; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.747739262823143, 0.7437075191713105, 0.7405903503966492, 0.7375823361723745 LBFGS Accumulation History: 3 points Removed measurement 209fe44b to history. Total: 4 th(0)=0.7375823361723745;dx=-1.7484271521007687E-7 New Minimum: 0.7375823361723745 > 0.7347296542531087 END: th(39172.35946577148)=0.7347296542531087; dx=-9.178756241268966E-8 evalInputDelta=0.002852681919265798 Fitness changed from 0.7375823361723745 to 0.7347296542531087 Iteration 23 complete. Error: 0.7347296542531087 Total: 12.9399; Orientation: 1.6030; Line Search: 7.6480 Adding measurement 1c6435c2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.860e+01, gradient 4.100e-04, dot -0.783; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7437075191713105, 0.7405903503966492, 0.7375823361723745, 0.7347296542531087 LBFGS Accumulation History: 3 points Removed measurement 29a8e6f3 to history. Total: 4 th(0)=0.7347296542531087;dx=-1.681283843482579E-7 New Minimum: 0.7347296542531087 > 0.7338645301241971 END: th(84394.2901234569)=0.7338645301241971; dx=-4.2011571300074827E-8 evalInputDelta=8.651241289115985E-4 Fitness changed from 0.7347296542531087 to 0.7338645301241971 Iteration 24 complete. Error: 0.7338645301241971 Total: 12.9645; Orientation: 1.6183; Line Search: 7.6628 Adding measurement 29a74eb8 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.711e+01, gradient 5.470e-04, dot -0.574; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7405903503966492, 0.7375823361723745, 0.7347296542531087, 0.7338645301241971 LBFGS Accumulation History: 3 points Removed measurement 331d94f4 to history. Total: 4 th(0)=0.7338645301241971;dx=-2.9925358003348946E-7 Armijo: th(181821.98628259075)=0.7583851805023658; dx=1.3316172493445635E-7 evalInputDelta=-0.02452065037816875 Armijo: th(90910.99314129537)=0.7362092286379915; dx=9.761461557856237E-8 evalInputDelta=-0.0023446985137944854 New Minimum: 0.7338645301241971 > 0.7299085457876414 END: th(30303.66438043179)=0.7299085457876414; dx=-1.0374428291244991E-7 evalInputDelta=0.00395598433655564 Fitness changed from 0.7338645301241971 to 0.7299085457876414 Iteration 25 complete. Error: 0.7299085457876414 Total: 21.5548; Orientation: 1.6073; Line Search: 16.2642 Iteration 25 ![Iteration 25](etc/47384e69-c779-438f-bfde-92b049717ca0.jpg) Adding measurement 52cce48e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.772e+01, gradient 4.213e-04, dot -0.727; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7375823361723745, 0.7347296542531087, 0.7338645301241971, 0.7299085457876414 LBFGS Accumulation History: 3 points Removed measurement b70c672 to history. Total: 4 th(0)=0.7299085457876414;dx=-1.7749368518075406E-7 New Minimum: 0.7299085457876414 > 0.7280725183842367 END: th(65287.2657762858)=0.7280725183842367; dx=-3.104220892539486E-8 evalInputDelta=0.0018360274034047164 Fitness changed from 0.7299085457876414 to 0.7280725183842367 Iteration 26 complete. Error: 0.7280725183842367 Total: 13.0101; Orientation: 1.6211; Line Search: 7.6420 Adding measurement 3305658e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.784e+01, gradient 5.690e-04, dot -0.529; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7347296542531087, 0.7338645301241971, 0.7299085457876414, 0.7280725183842367 LBFGS Accumulation History: 3 points Removed measurement 1c6435c2 to history. Total: 4 th(0)=0.7280725183842367;dx=-3.237714559044182E-7 Armijo: th(140657.1502057615)=0.735169695409175; dx=5.66743459949507E-8 evalInputDelta=-0.007097177024938284 New Minimum: 0.7280725183842367 > 0.7268646665885998 WOLF (strong): th(70328.57510288076)=0.7268646665885998; dx=1.3786672011016346E-8 evalInputDelta=0.0012078517956368717 New Minimum: 0.7268646665885998 > 0.7248701938641061 END: th(23442.85836762692)=0.7248701938641061; dx=-9.07683203386476E-8 evalInputDelta=0.003202324520130584 Fitness changed from 0.7280725183842367 to 0.7248701938641061 Iteration 27 complete. Error: 0.7248701938641061 Total: 20.6423; Orientation: 1.6165; Line Search: 15.3402 Adding measurement 56c3d633 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.330e+01, gradient 4.115e-04, dot -0.744; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7338645301241971, 0.7299085457876414, 0.7280725183842367, 0.7248701938641061 LBFGS Accumulation History: 3 points Removed measurement 29a74eb8 to history. Total: 4 th(0)=0.7248701938641061;dx=-1.692964012798663E-7 New Minimum: 0.7248701938641061 > 0.722812474903384 END: th(50506.107300719654)=0.722812474903384; dx=-5.636099316025986E-8 evalInputDelta=0.0020577189607221547 Fitness changed from 0.7248701938641061 to 0.722812474903384 Iteration 28 complete. Error: 0.722812474903384 Total: 13.0415; Orientation: 1.6430; Line Search: 7.7185 Adding measurement 3060249 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.755e+01, gradient 4.829e-04, dot -0.631; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7299085457876414, 0.7280725183842367, 0.7248701938641061, 0.722812474903384 LBFGS Accumulation History: 3 points Removed measurement 52cce48e to history. Total: 4 th(0)=0.722812474903384;dx=-2.3319978586954974E-7 Armijo: th(108812.10962714301)=0.7229936689829927; dx=3.0897289333262105E-9 evalInputDelta=-1.8119407960870415E-4 New Minimum: 0.722812474903384 > 0.7199030225589969 END: th(54406.05481357151)=0.7199030225589969; dx=-1.7429687079137452E-8 evalInputDelta=0.002909452344387109 Fitness changed from 0.722812474903384 to 0.7199030225589969 Iteration 29 complete. Error: 0.7199030225589969 Total: 16.8262; Orientation: 1.6361; Line Search: 11.4965 Adding measurement 173f3712 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.263e+01, gradient 6.171e-04, dot -0.552; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7280725183842367, 0.7248701938641061, 0.722812474903384, 0.7199030225589969 LBFGS Accumulation History: 3 points Removed measurement 3305658e to history. Total: 4 th(0)=0.7199030225589969;dx=-3.807785477733367E-7 Armijo: th(117214.29183813461)=0.732716882081011; dx=1.7983708029262698E-7 evalInputDelta=-0.012813859522014193 New Minimum: 0.7199030225589969 > 0.7190319251137205 WOLF (strong): th(58607.145919067305)=0.7190319251137205; dx=8.100388766516494E-8 evalInputDelta=8.710974452763587E-4 New Minimum: 0.7190319251137205 > 0.7163560533945289 END: th(19535.715306355767)=0.7163560533945289; dx=-1.880612947630679E-7 evalInputDelta=0.00354696916446795 Fitness changed from 0.7199030225589969 to 0.7163560533945289 Iteration 30 complete. Error: 0.7163560533945289 Total: 20.6282; Orientation: 1.6081; Line Search: 15.3255 Iteration 30 ![Iteration 30](etc/f0f7c717-c1fe-4cf0-8e2d-cca90827b149.jpg) Adding measurement 654043d3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.987e+01, gradient 4.902e-04, dot -0.767; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7248701938641061, 0.722812474903384, 0.7199030225589969, 0.7163560533945289 LBFGS Accumulation History: 3 points Removed measurement 56c3d633 to history. Total: 4 th(0)=0.7163560533945289;dx=-2.4030756226833385E-7 New Minimum: 0.7163560533945289 > 0.7137546250900714 END: th(42088.42275059972)=0.7137546250900714; dx=-2.7709271876358496E-8 evalInputDelta=0.0026014283044575315 Fitness changed from 0.7163560533945289 to 0.7137546250900714 Iteration 31 complete. Error: 0.7137546250900714 Total: 15.2692; Orientation: 1.6261; Line Search: 9.9095 Adding measurement 3811b022 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.323e+01, gradient 5.937e-04, dot -0.567; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.722812474903384, 0.7199030225589969, 0.7163560533945289, 0.7137546250900714 LBFGS Accumulation History: 3 points Removed measurement 3060249 to history. Total: 4 th(0)=0.7137546250900714;dx=-3.5248714183115103E-7 Armijo: th(90676.7580226192)=0.7171226761329182; dx=1.981218976637181E-8 evalInputDelta=-0.0033680510428468757 New Minimum: 0.7137546250900714 > 0.7132951197309996 END: th(45338.3790113096)=0.7132951197309996; dx=-2.007101836275234E-9 evalInputDelta=4.59505359071799E-4 Fitness changed from 0.7137546250900714 to 0.7132951197309996 Iteration 32 complete. Error: 0.7132951197309996 Total: 16.7088; Orientation: 1.6024; Line Search: 11.4349 Adding measurement 2ad94b12 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.068e+01, gradient 5.795e-04, dot -0.650; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7199030225589969, 0.7163560533945289, 0.7137546250900714, 0.7132951197309996 LBFGS Accumulation History: 3 points Removed measurement 173f3712 to history. Total: 4 th(0)=0.7132951197309996;dx=-3.3583502927864535E-7 Armijo: th(97678.57653177886)=0.7162032139908285; dx=9.255101913802186E-8 evalInputDelta=-0.002908094259828964 New Minimum: 0.7132951197309996 > 0.7097273805784232 WOLF (strong): th(48839.28826588943)=0.7097273805784232; dx=8.326012826792088E-9 evalInputDelta=0.0035677391525763547 END: th(16279.762755296477)=0.7100429402750772; dx=-2.025644187840177E-7 evalInputDelta=0.003252179455922377 Fitness changed from 0.7132951197309996 to 0.7097273805784232 Iteration 33 complete. Error: 0.7097273805784232 Total: 20.5243; Orientation: 1.6154; Line Search: 15.2424 Adding measurement 5811bfa6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.771e+01, gradient 6.969e-04, dot -0.556; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7163560533945289, 0.7137546250900714, 0.7132951197309996, 0.7097273805784232 LBFGS Accumulation History: 3 points Removed measurement 654043d3 to history. Total: 4 th(0)=0.7097273805784232;dx=-4.856277770578494E-7 New Minimum: 0.7097273805784232 > 0.7065158221377161 END: th(35073.68562549977)=0.7065158221377161; dx=-2.9069997138629648E-8 evalInputDelta=0.003211558440707085 Fitness changed from 0.7097273805784232 to 0.7065158221377161 Iteration 34 complete. Error: 0.7065158221377161 Total: 12.8776; Orientation: 1.6041; Line Search: 7.6109 Adding measurement 3a5263be to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.165e+01, gradient 6.262e-04, dot -0.636; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7137546250900714, 0.7132951197309996, 0.7097273805784232, 0.7065158221377161 LBFGS Accumulation History: 3 points Removed measurement 3811b022 to history. Total: 4 th(0)=0.7065158221377161;dx=-3.9216502991377964E-7 Armijo: th(75563.96501884934)=0.7084986267202379; dx=5.2263805711589035E-8 evalInputDelta=-0.0019828045825217577 New Minimum: 0.7065158221377161 > 0.7047902514486809 WOLF (strong): th(37781.98250942467)=0.7047902514486809; dx=4.409907264347061E-9 evalInputDelta=0.0017255706890352274 New Minimum: 0.7047902514486809 > 0.7040142250798676 END: th(12593.994169808224)=0.7040142250798676; dx=-1.8203170197784549E-7 evalInputDelta=0.0025015970578485813 Fitness changed from 0.7065158221377161 to 0.7040142250798676 Iteration 35 complete. Error: 0.7040142250798676 Total: 20.5298; Orientation: 1.6219; Line Search: 15.2367 Iteration 35 ![Iteration 35](etc/4fad438c-45d4-4f25-8641-f7686056ca13.jpg) Adding measurement 79a1d43a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.194e+01, gradient 4.789e-04, dot -0.831; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7132951197309996, 0.7097273805784232, 0.7065158221377161, 0.7040142250798676 LBFGS Accumulation History: 3 points Removed measurement 2ad94b12 to history. Total: 4 th(0)=0.7040142250798676;dx=-2.2937518798439153E-7 New Minimum: 0.7040142250798676 > 0.7015559623967204 END: th(27132.937925494134)=0.7015559623967204; dx=-1.0757702834828876E-7 evalInputDelta=0.0024582626831471943 Fitness changed from 0.7040142250798676 to 0.7015559623967204 Iteration 36 complete. Error: 0.7015559623967204 Total: 12.9636; Orientation: 1.6050; Line Search: 7.6388 Adding measurement 35864142 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.450e+01, gradient 4.503e-04, dot -0.779; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7097273805784232, 0.7065158221377161, 0.7040142250798676, 0.7015559623967204 LBFGS Accumulation History: 3 points Removed measurement 5811bfa6 to history. Total: 4 th(0)=0.7015559623967204;dx=-2.0273584568134437E-7 New Minimum: 0.7015559623967204 > 0.6999058810594693 END: th(58456.1427091663)=0.6999058810594693; dx=-1.335935755119969E-8 evalInputDelta=0.0016500813372510859 Fitness changed from 0.7015559623967204 to 0.6999058810594693 Iteration 37 complete. Error: 0.6999058810594693 Total: 12.9016; Orientation: 1.6072; Line Search: 7.6304 Adding measurement 1b594219 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.055e+01, gradient 6.861e-04, dot -0.518; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7065158221377161, 0.7040142250798676, 0.7015559623967204, 0.6999058810594693 LBFGS Accumulation History: 3 points Removed measurement 3a5263be to history. Total: 4 th(0)=0.6999058810594693;dx=-4.7068610866367287E-7 Armijo: th(125939.94169808226)=0.7129261301500136; dx=9.474495775635083E-8 evalInputDelta=-0.013020249090544334 Armijo: th(62969.97084904113)=0.7029549841851757; dx=1.2694981518374225E-7 evalInputDelta=-0.003049103125706387 New Minimum: 0.6999058810594693 > 0.6970145607992255 WOLF (strong): th(20989.99028301371)=0.6970145607992255; dx=2.754400336740828E-9 evalInputDelta=0.002891320260243746 END: th(5247.497570753428)=0.6982174691773073; dx=-3.50822806546473E-7 evalInputDelta=0.0016884118821619554 Fitness changed from 0.6999058810594693 to 0.6970145607992255 Iteration 38 complete. Error: 0.6970145607992255 Total: 25.5162; Orientation: 1.6299; Line Search: 20.2062 Adding measurement 2fcb4cde to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.830e+01, gradient 5.772e-04, dot -0.548; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7040142250798676, 0.7015559623967204, 0.6999058810594693, 0.6970145607992255 LBFGS Accumulation History: 3 points Removed measurement 79a1d43a to history. Total: 4 th(0)=0.6970145607992255;dx=-3.331630269873883E-7 New Minimum: 0.6970145607992255 > 0.6950133356279675 END: th(11305.390802289225)=0.6950133356279675; dx=-1.4917203125482662E-7 evalInputDelta=0.002001225171258003 Fitness changed from 0.6970145607992255 to 0.6950133356279675 Iteration 39 complete. Error: 0.6950133356279675 Total: 12.9062; Orientation: 1.6114; Line Search: 7.6264 Adding measurement 38e45ef2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.626e+01, gradient 4.638e-04, dot -0.769; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7015559623967204, 0.6999058810594693, 0.6970145607992255, 0.6950133356279675 LBFGS Accumulation History: 3 points Removed measurement 35864142 to history. Total: 4 th(0)=0.6950133356279675;dx=-2.1512461406881933E-7 New Minimum: 0.6950133356279675 > 0.6932118133388757 END: th(24356.726128819297)=0.6932118133388757; dx=-8.667742745984679E-8 evalInputDelta=0.001801522289091806 Fitness changed from 0.6950133356279675 to 0.6932118133388757 Iteration 40 complete. Error: 0.6932118133388757 Total: 12.8890; Orientation: 1.6059; Line Search: 7.6193 Iteration 40 ![Iteration 40](etc/b491b2fb-debb-414d-acbc-1d0ddfd94d3f.jpg) Adding measurement 62a81127 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.480e+01, gradient 5.337e-04, dot -0.651; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6999058810594693, 0.6970145607992255, 0.6950133356279675, 0.6932118133388757 LBFGS Accumulation History: 3 points Removed measurement 1b594219 to history. Total: 4 th(0)=0.6932118133388757;dx=-2.848771049159532E-7 New Minimum: 0.6932118133388757 > 0.6928933004522569 WOLF (strong): th(52474.975707534286)=0.6928933004522569; dx=6.0502881234226195E-9 evalInputDelta=3.185128866187714E-4 New Minimum: 0.6928933004522569 > 0.6914432149266457 END: th(26237.487853767143)=0.6914432149266457; dx=-3.804694402398789E-8 evalInputDelta=0.0017685984122299825 Fitness changed from 0.6932118133388757 to 0.6914432149266457 Iteration 41 complete. Error: 0.6914432149266457 Total: 16.7424; Orientation: 1.5980; Line Search: 11.4212 Adding measurement 73d7a3b7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.047e+01, gradient 5.500e-04, dot -0.634; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6970145607992255, 0.6950133356279675, 0.6932118133388757, 0.6914432149266457 LBFGS Accumulation History: 3 points Removed measurement 2fcb4cde to history. Total: 4 th(0)=0.6914432149266457;dx=-3.024671407755093E-7 Armijo: th(56526.954011446134)=0.6939768916691778; dx=1.0720275908305176E-7 evalInputDelta=-0.0025336767425320206 New Minimum: 0.6914432149266457 > 0.6899737728399832 WOLF (strong): th(28263.477005723067)=0.6899737728399832; dx=4.348196437223511E-9 evalInputDelta=0.0014694420866625535 New Minimum: 0.6899737728399832 > 0.6899681926100257 END: th(9421.159001907688)=0.6899681926100257; dx=-1.7832998673385946E-7 evalInputDelta=0.0014750223166200005 Fitness changed from 0.6914432149266457 to 0.6899681926100257 Iteration 42 complete. Error: 0.6899681926100257 Total: 20.5272; Orientation: 1.6128; Line Search: 15.2530 Adding measurement 2c48e2cd to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.326e+01, gradient 4.381e-04, dot -0.847; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6950133356279675, 0.6932118133388757, 0.6914432149266457, 0.6899681926100257 LBFGS Accumulation History: 3 points Removed measurement 38e45ef2 to history. Total: 4 th(0)=0.6899681926100257;dx=-1.9189118895679225E-7 New Minimum: 0.6899681926100257 > 0.6883455865909212 END: th(20297.271774016084)=0.6883455865909212; dx=-1.113290074037788E-7 evalInputDelta=0.0016226060191045777 Fitness changed from 0.6899681926100257 to 0.6883455865909212 Iteration 43 complete. Error: 0.6883455865909212 Total: 12.8983; Orientation: 1.6171; Line Search: 7.6167 Adding measurement 34d17592 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.930e+01, gradient 4.504e-04, dot -0.775; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6932118133388757, 0.6914432149266457, 0.6899681926100257, 0.6883455865909212 LBFGS Accumulation History: 3 points Removed measurement 62a81127 to history. Total: 4 th(0)=0.6883455865909212;dx=-2.0286531871063677E-7 Armijo: th(43729.14642294525)=0.6884263951004688; dx=1.0159664911195723E-8 evalInputDelta=-8.08085095476141E-5 New Minimum: 0.6883455865909212 > 0.6871830415563305 END: th(21864.573211472623)=0.6871830415563305; dx=-7.918937318254852E-8 evalInputDelta=0.0011625450345906785 Fitness changed from 0.6883455865909212 to 0.6871830415563305 Iteration 44 complete. Error: 0.6871830415563305 Total: 16.7173; Orientation: 1.6253; Line Search: 11.4354 Adding measurement 47eb6aaa to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.589e+01, gradient 5.163e-04, dot -0.657; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6914432149266457, 0.6899681926100257, 0.6883455865909212, 0.6871830415563305 LBFGS Accumulation History: 3 points Removed measurement 73d7a3b7 to history. Total: 4 th(0)=0.6871830415563305;dx=-2.6658585413723993E-7 Armijo: th(47105.79500953845)=0.6889843570037135; dx=9.995790674195284E-8 evalInputDelta=-0.001801315447383045 New Minimum: 0.6871830415563305 > 0.6862592820017294 WOLF (strong): th(23552.897504769226)=0.6862592820017294; dx=1.885389891486143E-8 evalInputDelta=9.237595546011113E-4 New Minimum: 0.6862592820017294 > 0.6861057372148065 END: th(7850.965834923075)=0.6861057372148065; dx=-1.2721817714440535E-7 evalInputDelta=0.001077304341523977 Fitness changed from 0.6871830415563305 to 0.6861057372148065 Iteration 45 complete. Error: 0.6861057372148065 Total: 20.5643; Orientation: 1.6471; Line Search: 15.2428 Iteration 45 ![Iteration 45](etc/6d9e2d5c-a57c-46a1-b7cb-0632688b927d.jpg) Adding measurement 4e11ba5c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.759e+01, gradient 4.122e-04, dot -0.822; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6899681926100257, 0.6883455865909212, 0.6871830415563305, 0.6861057372148065 LBFGS Accumulation History: 3 points Removed measurement 2c48e2cd to history. Total: 4 th(0)=0.6861057372148065;dx=-1.6993179128981574E-7 New Minimum: 0.6861057372148065 > 0.6850764773375828 END: th(16914.393145013404)=0.6850764773375828; dx=-1.1525766387809157E-7 evalInputDelta=0.0010292598772236872 Fitness changed from 0.6861057372148065 to 0.6850764773375828 Iteration 46 complete. Error: 0.6850764773375828 Total: 12.9289; Orientation: 1.6048; Line Search: 7.6137 Adding measurement 4a100bff to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.774e+01, gradient 4.442e-04, dot -0.789; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6883455865909212, 0.6871830415563305, 0.6861057372148065, 0.6850764773375828 LBFGS Accumulation History: 3 points Removed measurement 34d17592 to history. Total: 4 th(0)=0.6850764773375828;dx=-1.9734176612598294E-7 New Minimum: 0.6850764773375828 > 0.6843962186616328 END: th(36440.95535245437)=0.6843962186616328; dx=-1.5443262055402664E-8 evalInputDelta=6.802586759500073E-4 Fitness changed from 0.6850764773375828 to 0.6843962186616328 Iteration 47 complete. Error: 0.6843962186616328 Total: 14.2080; Orientation: 2.8913; Line Search: 7.6572 Adding measurement 2edf10ea to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.368e+01, gradient 6.931e-04, dot -0.503; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6871830415563305, 0.6861057372148065, 0.6850764773375828, 0.6843962186616328 LBFGS Accumulation History: 3 points Removed measurement 47eb6aaa to history. Total: 4 th(0)=0.6843962186616328;dx=-4.80348132718798E-7 Armijo: th(78509.65834923075)=0.7010321967841525; dx=2.0584578755893168E-7 evalInputDelta=-0.016635978122519712 Armijo: th(39254.82917461538)=0.6888604173910194; dx=2.5626319967141073E-7 evalInputDelta=-0.004464198729386637 New Minimum: 0.6843962186616328 > 0.6822050967156246 END: th(13084.943058205126)=0.6822050967156246; dx=-2.870796127455751E-8 evalInputDelta=0.0021911219460082343 Fitness changed from 0.6843962186616328 to 0.6822050967156246 Iteration 48 complete. Error: 0.6822050967156246 Total: 20.5460; Orientation: 1.6327; Line Search: 15.2297 Adding measurement 30bdef7a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.602e+01, gradient 4.902e-04, dot -0.596; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6861057372148065, 0.6850764773375828, 0.6843962186616328, 0.6822050967156246 LBFGS Accumulation History: 3 points Removed measurement 4e11ba5c to history. Total: 4 th(0)=0.6822050967156246;dx=-2.4026513352464966E-7 New Minimum: 0.6822050967156246 > 0.6819906004269118 WOLF (strong): th(28190.65524168901)=0.6819906004269118; dx=1.5120104741655596E-8 evalInputDelta=2.1449628871272886E-4 New Minimum: 0.6819906004269118 > 0.6812497540231632 END: th(14095.327620844506)=0.6812497540231632; dx=-6.344574160853487E-8 evalInputDelta=9.553426924613362E-4 Fitness changed from 0.6822050967156246 to 0.6812497540231632 Iteration 49 complete. Error: 0.6812497540231632 Total: 16.7124; Orientation: 1.6005; Line Search: 11.4450 Adding measurement 13f788db to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.769e+01, gradient 4.453e-04, dot -0.713; [a6c8b15b-0896-47fa-bedf-f583949a94d2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6850764773375828, 0.6843962186616328, 0.6822050967156246, 0.6812497540231632 LBFGS Accumulation History: 3 points Removed measurement 4a100bff to history. Total: 4 th(0)=0.6812497540231632;dx=-1.9833254683247547E-7 New Minimum: 0.6812497540231632 > 0.6807212868653807 WOLF (strong): th(30367.462793711984)=0.6807212868653807; dx=3.055999777131224E-9 evalInputDelta=5.284671577825417E-4 New Minimum: 0.6807212868653807 > 0.6802860024130912 END: th(15183.731396855992)=0.6802860024130912; dx=-5.63803422465914E-8 evalInputDelta=9.637516100720056E-4 Fitness changed from 0.6812497540231632 to 0.6802860024130912 Iteration 50 complete. Error: 0.6802860024130912 Total: 16.7475; Orientation: 1.6217; Line Search: 11.4565 Iteration 50 ![Iteration 50](etc/3f5818aa-16e6-49d6-90fa-d00b96f7b10b.jpg) Final threshold in iteration 51: 0.6802860024130912 (> -Infinity) after 850.087s (< 3600.000s)