Reset training subject: 1504829178125400 Reset training subject: 1504882100776900 Adding measurement 68aa1164 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=4.408724554880986;dx=-2.6386448873956384E-6 New Minimum: 4.408724554880986 > 4.408724371237786 WOLFE (weak): th(2.154434690031884)=4.408724371237786; dx=-2.6382934127692364E-6 evalInputDelta=1.8364320020225477E-7 New Minimum: 4.408724371237786 > 4.408723655101028 WOLFE (weak): th(4.308869380063768)=4.408723655101028; dx=-2.6382713018008046E-6 evalInputDelta=8.99779958096758E-7 New Minimum: 4.408723655101028 > 4.408720526206795 WOLFE (weak): th(12.926608140191302)=4.408720526206795; dx=-2.638275270114378E-6 evalInputDelta=4.028674190692527E-6 New Minimum: 4.408720526206795 > 4.408707408073993 WOLFE (weak): th(51.70643256076521)=4.408707408073993; dx=-2.638256738872305E-6 evalInputDelta=1.7146806992940355E-5 New Minimum: 4.408707408073993 > 4.408634807215438 WOLFE (weak): th(258.53216280382605)=4.408634807215438; dx=-2.6379523111788877E-6 evalInputDelta=8.97476655481455E-5 New Minimum: 4.408634807215438 > 4.408186203275895 WOLFE (weak): th(1551.1929768229563)=4.408186203275895; dx=-2.635585289092902E-6 evalInputDelta=5.383516050905257E-4 New Minimum: 4.408186203275895 > 4.4049603246633025 WOLFE (weak): th(10858.350837760694)=4.4049603246633025; dx=-2.6240456077109602E-6 evalInputDelta=0.003764230217683462 New Minimum: 4.4049603246633025 > 4.379136832654441 WOLFE (weak): th(86866.80670208555)=4.379136832654441; dx=-2.528052495352557E-6 evalInputDelta=0.0295877222265446 New Minimum: 4.379136832654441 > 4.197168749606953 END: th(781801.26031877)=4.197168749606953; dx=-1.4960898192771932E-6 evalInputDelta=0.21155580527403295 Fitness changed from 4.408724554880986 to 4.197168749606953 Iteration 1 complete. Error: 4.197168749606953 Total: 687.6801; Orientation: 0.1277; Line Search: 529.5907 Iteration 1 ![Iteration 1](etc/c8e678ce-d216-439d-bc6e-2120910c07e5.jpg) Adding measurement 4b6fc231 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=4.197168749606953;dx=-1.2840953963402742E-6 New Minimum: 4.197168749606953 > 4.001983682356966 END: th(1684339.7559414052)=4.001983682356966; dx=-5.872466823983413E-7 evalInputDelta=0.1951850672499873 Fitness changed from 4.197168749606953 to 4.001983682356966 Iteration 2 complete. Error: 4.001983682356966 Total: 158.4261; Orientation: 0.1243; Line Search: 105.9418 Iteration 2 ![Iteration 2](etc/31e0b103-132c-44ac-ab01-0fbfe62f2288.jpg) Adding measurement 51d41b97 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=4.001983682356966;dx=-9.554953797358932E-7 New Minimum: 4.001983682356966 > 3.8129910518289094 END: th(3628800.0)=3.8129910518289094; dx=-2.3098148961853127E-7 evalInputDelta=0.18899263052805626 Fitness changed from 4.001983682356966 to 3.8129910518289094 Iteration 3 complete. Error: 3.8129910518289094 Total: 160.1019; Orientation: 0.1238; Line Search: 107.2824 Iteration 3 ![Iteration 3](etc/705fcc7e-0235-45cc-8a81-cc40945f1bb2.jpg) Adding measurement 7f38545a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.178e+03, gradient 1.187e-03, dot -0.611; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.408724554880986, 4.197168749606953, 4.001983682356966, 3.8129910518289094 LBFGS Accumulation History: 3 points Removed measurement 68aa1164 to history. Total: 4 th(0)=3.8129910518289094;dx=-1.4087583223014008E-6 Armijo: th(7818012.6031877)=4.422354234240948; dx=1.2449169791752098E-6 evalInputDelta=-0.6093631824120385 Armijo: th(3909006.30159385)=3.8402004812574035; dx=9.423738241261965E-7 evalInputDelta=-0.027209429428494136 New Minimum: 3.8129910518289094 > 3.675493336433533 END: th(1303002.1005312833)=3.675493336433533; dx=-3.366474197100325E-7 evalInputDelta=0.13749771539537647 Fitness changed from 3.8129910518289094 to 3.675493336433533 Iteration 4 complete. Error: 3.675493336433533 Total: 265.0901; Orientation: 3.6503; Line Search: 210.1648 Iteration 4 ![Iteration 4](etc/7c809845-b983-4bcd-afe5-cd1518e7e685.jpg) Adding measurement 19f9404d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.470e+03, gradient 7.837e-04, dot -0.773; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.197168749606953, 4.001983682356966, 3.8129910518289094, 3.675493336433533 LBFGS Accumulation History: 3 points Removed measurement 4b6fc231 to history. Total: 4 th(0)=3.675493336433533;dx=-6.142031273193107E-7 New Minimum: 3.675493336433533 > 3.55232682156864 END: th(2807232.9265690087)=3.55232682156864; dx=-2.1995275270432845E-7 evalInputDelta=0.12316651486489283 Fitness changed from 3.675493336433533 to 3.55232682156864 Iteration 5 complete. Error: 3.55232682156864 Total: 164.4348; Orientation: 3.7423; Line Search: 107.7903 Iteration 5 ![Iteration 5](etc/d5571f3a-4737-4e40-bbdf-6e90b2ab5940.jpg) Adding measurement 66ad7167 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.104e+03, gradient 9.364e-04, dot -0.633; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.001983682356966, 3.8129910518289094, 3.675493336433533, 3.55232682156864 LBFGS Accumulation History: 3 points Removed measurement 51d41b97 to history. Total: 4 th(0)=3.55232682156864;dx=-8.768508314677972E-7 Armijo: th(6048000.0)=3.7520105900482297; dx=7.093088134666763E-7 evalInputDelta=-0.19968376847958957 New Minimum: 3.55232682156864 > 3.511701355885751 WOLF (strong): th(3024000.0)=3.511701355885751; dx=3.397399486950211E-7 evalInputDelta=0.04062546568288905 New Minimum: 3.511701355885751 > 3.4825309456496094 END: th(1008000.0)=3.4825309456496094; dx=-3.0341594422560824E-7 evalInputDelta=0.06979587591903069 Fitness changed from 3.55232682156864 to 3.4825309456496094 Iteration 6 complete. Error: 3.4825309456496094 Total: 269.5600; Orientation: 3.6753; Line Search: 212.4638 Adding measurement 69c7eafd to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.905e+03, gradient 6.524e-04, dot -0.890; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.8129910518289094, 3.675493336433533, 3.55232682156864, 3.4825309456496094 LBFGS Accumulation History: 3 points Removed measurement 7f38545a to history. Total: 4 th(0)=3.4825309456496094;dx=-4.2562089125670686E-7 New Minimum: 3.4825309456496094 > 3.39624353238041 END: th(2171670.1675521387)=3.39624353238041; dx=-3.0798221282101084E-7 evalInputDelta=0.08628741326919931 Fitness changed from 3.4825309456496094 to 3.39624353238041 Iteration 7 complete. Error: 3.39624353238041 Total: 162.5716; Orientation: 3.8091; Line Search: 105.2474 Adding measurement 16eca98a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.223e+04, gradient 6.885e-04, dot -0.831; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.675493336433533, 3.55232682156864, 3.4825309456496094, 3.39624353238041 LBFGS Accumulation History: 3 points Removed measurement 19f9404d to history. Total: 4 th(0)=3.39624353238041;dx=-4.7396507343664487E-7 New Minimum: 3.39624353238041 > 3.3544256904990988 WOLF (strong): th(4678721.544281681)=3.3544256904990988; dx=1.6791874079192834E-7 evalInputDelta=0.041817841881311324 New Minimum: 3.3544256904990988 > 3.3269861125722024 END: th(2339360.7721408405)=3.3269861125722024; dx=-9.692380272625086E-8 evalInputDelta=0.06925741980820765 Fitness changed from 3.39624353238041 to 3.3269861125722024 Iteration 8 complete. Error: 3.3269861125722024 Total: 215.4403; Orientation: 3.6802; Line Search: 158.9584 Adding measurement 2bef33e7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.266e+04, gradient 1.090e-03, dot -0.527; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.55232682156864, 3.4825309456496094, 3.39624353238041, 3.3269861125722024 LBFGS Accumulation History: 3 points Removed measurement 66ad7167 to history. Total: 4 th(0)=3.3269861125722024;dx=-1.187309131276545E-6 Armijo: th(5040000.0)=3.3647019857372427; dx=7.818051799256545E-8 evalInputDelta=-0.037715873165040215 New Minimum: 3.3269861125722024 > 3.3024404175065443 WOLF (strong): th(2520000.0)=3.3024404175065443; dx=1.2389170332678554E-7 evalInputDelta=0.02454569506565818 New Minimum: 3.3024404175065443 > 3.280065633984202 END: th(840000.0)=3.280065633984202; dx=-1.4693291672625917E-7 evalInputDelta=0.046920478588000414 Fitness changed from 3.3269861125722024 to 3.280065633984202 Iteration 9 complete. Error: 3.280065633984202 Total: 270.2661; Orientation: 3.6624; Line Search: 214.6514 Adding measurement 7f6137fb to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.233e+04, gradient 6.247e-04, dot -0.881; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.4825309456496094, 3.39624353238041, 3.3269861125722024, 3.280065633984202 LBFGS Accumulation History: 3 points Removed measurement 69c7eafd to history. Total: 4 th(0)=3.280065633984202;dx=-3.9029529565139097E-7 New Minimum: 3.280065633984202 > 3.2214032287380197 END: th(1809725.1396267824)=3.2214032287380197; dx=-2.4864376854701953E-7 evalInputDelta=0.05866240524618238 Fitness changed from 3.280065633984202 to 3.2214032287380197 Iteration 10 complete. Error: 3.2214032287380197 Total: 161.5555; Orientation: 3.6694; Line Search: 106.4122 Iteration 10 ![Iteration 10](etc/0244eded-e80f-4317-8122-5b864b3a549d.jpg) Adding measurement 3e79473d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.133e+03, gradient 6.261e-04, dot -0.833; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.39624353238041, 3.3269861125722024, 3.280065633984202, 3.2214032287380197 LBFGS Accumulation History: 3 points Removed measurement 16eca98a to history. Total: 4 th(0)=3.2214032287380197;dx=-3.920637751660513E-7 New Minimum: 3.2214032287380197 > 3.1420071873085997 END: th(3898934.6202347344)=3.1420071873085997; dx=-1.1725531574645621E-7 evalInputDelta=0.07939604142941992 Fitness changed from 3.2214032287380197 to 3.1420071873085997 Iteration 11 complete. Error: 3.1420071873085997 Total: 162.4371; Orientation: 3.6587; Line Search: 105.5513 Adding measurement 2d18d9ed to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.942e+03, gradient 9.026e-04, dot -0.571; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.3269861125722024, 3.280065633984202, 3.2214032287380197, 3.1420071873085997 LBFGS Accumulation History: 3 points Removed measurement 2bef33e7 to history. Total: 4 th(0)=3.1420071873085997;dx=-8.147463983628128E-7 Armijo: th(8400000.0)=3.896742407021566; dx=1.3446350371785644E-6 evalInputDelta=-0.7547352197129662 Armijo: th(4200000.0)=3.2762031242750087; dx=1.0401607048249059E-6 evalInputDelta=-0.13419593696640897 New Minimum: 3.1420071873085997 > 3.0748448214632282 END: th(1400000.0)=3.0748448214632282; dx=-1.1815046714682086E-7 evalInputDelta=0.0671623658453715 Fitness changed from 3.1420071873085997 to 3.0748448214632282 Iteration 12 complete. Error: 3.0748448214632282 Total: 266.1878; Orientation: 3.6826; Line Search: 210.7012 Adding measurement 100d5018 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.114e+04, gradient 6.235e-04, dot -0.807; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.280065633984202, 3.2214032287380197, 3.1420071873085997, 3.0748448214632282 LBFGS Accumulation History: 3 points Removed measurement 7f6137fb to history. Total: 4 th(0)=3.0748448214632282;dx=-3.8879261656474655E-7 New Minimum: 3.0748448214632282 > 3.0298905481147744 END: th(3016208.5660446375)=3.0298905481147744; dx=-5.719337634607136E-8 evalInputDelta=0.04495427334845381 Fitness changed from 3.0748448214632282 to 3.0298905481147744 Iteration 13 complete. Error: 3.0298905481147744 Total: 160.9337; Orientation: 3.6587; Line Search: 104.5696 Adding measurement 13cec4ff to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.673e+03, gradient 8.798e-04, dot -0.561; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.2214032287380197, 3.1420071873085997, 3.0748448214632282, 3.0298905481147744 LBFGS Accumulation History: 3 points Removed measurement 3e79473d to history. Total: 4 th(0)=3.0298905481147744;dx=-7.740623974207495E-7 Armijo: th(6498224.367057892)=3.5952305054228813; dx=1.4940476818918281E-6 evalInputDelta=-0.5653399573081068 Armijo: th(3249112.183528946)=3.082534913362195; dx=7.679324245990253E-7 evalInputDelta=-0.052644365247420666 New Minimum: 3.0298905481147744 > 2.973259252276687 END: th(1083037.3945096487)=2.973259252276687; dx=-2.1260817097178465E-7 evalInputDelta=0.05663129583808724 Fitness changed from 3.0298905481147744 to 2.973259252276687 Iteration 14 complete. Error: 2.973259252276687 Total: 267.9890; Orientation: 3.6921; Line Search: 211.8140 Adding measurement 9742012 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.896e+03, gradient 5.150e-04, dot -0.923; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.1420071873085997, 3.0748448214632282, 3.0298905481147744, 2.973259252276687 LBFGS Accumulation History: 3 points Removed measurement 2d18d9ed to history. Total: 4 th(0)=2.973259252276687;dx=-2.652187264174609E-7 New Minimum: 2.973259252276687 > 2.923896197752511 END: th(2333333.333333334)=2.923896197752511; dx=-2.2737747885443387E-7 evalInputDelta=0.04936305452417633 Fitness changed from 2.973259252276687 to 2.923896197752511 Iteration 15 complete. Error: 2.923896197752511 Total: 162.9520; Orientation: 3.7332; Line Search: 106.8639 Iteration 15 ![Iteration 15](etc/a8318ffa-fe74-4d15-a8cb-6ab632903cc3.jpg) Adding measurement 135f760a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.890e+04, gradient 5.117e-04, dot -0.931; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.0748448214632282, 3.0298905481147744, 2.973259252276687, 2.923896197752511 LBFGS Accumulation History: 3 points Removed measurement 100d5018 to history. Total: 4 th(0)=2.923896197752511;dx=-2.6179049126056565E-7 New Minimum: 2.923896197752511 > 2.85232153505428 END: th(5027014.276741063)=2.85232153505428; dx=-1.4914484934166428E-7 evalInputDelta=0.07157466269823098 Fitness changed from 2.923896197752511 to 2.85232153505428 Iteration 16 complete. Error: 2.85232153505428 Total: 161.4632; Orientation: 3.6528; Line Search: 104.7160 Adding measurement 1e8c9083 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.449e+04, gradient 8.016e-04, dot -0.570; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.0298905481147744, 2.973259252276687, 2.923896197752511, 2.85232153505428 LBFGS Accumulation History: 3 points Removed measurement 13cec4ff to history. Total: 4 th(0)=2.85232153505428;dx=-6.425230517557851E-7 Armijo: th(1.0830373945096487E7)=3.0972709067518136; dx=5.323950986867606E-8 evalInputDelta=-0.24494937169753372 Armijo: th(5415186.972548244)=2.9386427421617998; dx=1.6111054440296513E-7 evalInputDelta=-0.08632120710751989 New Minimum: 2.85232153505428 > 2.8219662955822344 WOLF (strong): th(1805062.3241827479)=2.8219662955822344; dx=4.6372515112939014E-8 evalInputDelta=0.030355239472045437 END: th(451265.58104568697)=2.828779968358044; dx=-3.639107731162352E-7 evalInputDelta=0.02354156669623597 Fitness changed from 2.85232153505428 to 2.8219662955822344 Iteration 17 complete. Error: 2.8219662955822344 Total: 319.7409; Orientation: 3.6624; Line Search: 263.5066 Adding measurement 1b5e6983 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.468e+04, gradient 7.203e-04, dot -0.622; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.973259252276687, 2.923896197752511, 2.85232153505428, 2.8219662955822344 LBFGS Accumulation History: 3 points Removed measurement 9742012 to history. Total: 4 th(0)=2.8219662955822344;dx=-5.18804918222905E-7 New Minimum: 2.8219662955822344 > 2.786889966393345 END: th(972222.2222222226)=2.786889966393345; dx=-2.325296272505912E-7 evalInputDelta=0.03507632918888959 Fitness changed from 2.8219662955822344 to 2.786889966393345 Iteration 18 complete. Error: 2.786889966393345 Total: 160.1037; Orientation: 3.6380; Line Search: 104.8724 Adding measurement 4a5e0faf to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.242e+04, gradient 4.758e-04, dot -0.921; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.923896197752511, 2.85232153505428, 2.8219662955822344, 2.786889966393345 LBFGS Accumulation History: 3 points Removed measurement 135f760a to history. Total: 4 th(0)=2.786889966393345;dx=-2.2638334985619993E-7 New Minimum: 2.786889966393345 > 2.7541150535203616 END: th(2094589.2819754435)=2.7541150535203616; dx=-2.0142957399552477E-7 evalInputDelta=0.032774912872983286 Fitness changed from 2.786889966393345 to 2.7541150535203616 Iteration 19 complete. Error: 2.7541150535203616 Total: 162.6298; Orientation: 3.6456; Line Search: 106.2549 Adding measurement 7f59f4e4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.056e+04, gradient 4.631e-04, dot -0.964; [34262f92-0137-4367-a50f-17421835ab75 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.85232153505428, 2.8219662955822344, 2.786889966393345, 2.7541150535203616 LBFGS Accumulation History: 3 points Removed measurement 1e8c9083 to history. Total: 4 th(0)=2.7541150535203616;dx=-2.145019323115516E-7 New Minimum: 2.7541150535203616 > 2.695939034544209 END: th(4512655.810456871)=2.695939034544209; dx=-1.7895962937581286E-7 evalInputDelta=0.058176018976152655 Fitness changed from 2.7541150535203616 to 2.695939034544209 Iteration 20 complete. Error: 2.695939034544209 Total: 162.9431; Orientation: 3.6506; Line Search: 106.8117 Iteration 20 ![Iteration 20](etc/38625be3-4831-4ff7-bf64-79a4dcbaa287.jpg) Final threshold in iteration 21: 2.695939034544209 (> -Infinity) after 4502.634s (< 5400.000s)