Reset training subject: 1275800746566100 Reset training subject: 1275854833519900 Adding measurement 5bb37521 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=1.2533806667720517;dx=-2.670675090283578E-7 New Minimum: 1.2533806667720517 > 1.253380567891372 WOLFE (weak): th(2.154434690031884)=1.253380567891372; dx=-2.639355106177119E-7 evalInputDelta=9.888067964425318E-8 New Minimum: 1.253380567891372 > 1.2533803049440175 WOLFE (weak): th(4.308869380063768)=1.2533803049440175; dx=-2.63935692846688E-7 evalInputDelta=3.6182803420103937E-7 New Minimum: 1.2533803049440175 > 1.253379604394867 WOLFE (weak): th(12.926608140191302)=1.253379604394867; dx=-2.6393545433134584E-7 evalInputDelta=1.062377184668506E-6 New Minimum: 1.253379604394867 > 1.2533760987982518 WOLFE (weak): th(51.70643256076521)=1.2533760987982518; dx=-2.639349139373571E-7 evalInputDelta=4.567973799884939E-6 New Minimum: 1.2533760987982518 > 1.2533573986864732 WOLFE (weak): th(258.53216280382605)=1.2533573986864732; dx=-2.639292620606916E-7 evalInputDelta=2.3268085578509456E-5 New Minimum: 1.2533573986864732 > 1.2532408260473589 WOLFE (weak): th(1551.1929768229563)=1.2532408260473589; dx=-2.638837030530821E-7 evalInputDelta=1.3984072469286346E-4 New Minimum: 1.2532408260473589 > 1.2524018572337892 WOLFE (weak): th(10858.350837760694)=1.2524018572337892; dx=-2.636932196260915E-7 evalInputDelta=9.788095382625706E-4 New Minimum: 1.2524018572337892 > 1.2455927219759881 WOLFE (weak): th(86866.80670208555)=1.2455927219759881; dx=-2.620752583117629E-7 evalInputDelta=0.007787944796063595 New Minimum: 1.2455927219759881 > 1.1867175242224772 WOLFE (weak): th(781801.26031877)=1.1867175242224772; dx=-2.475238499321444E-7 evalInputDelta=0.0666631425495745 New Minimum: 1.1867175242224772 > 0.8748478736389947 END: th(7818012.6031877)=0.8748478736389947; dx=-1.336467718313745E-7 evalInputDelta=0.378532793133057 Fitness changed from 1.2533806667720517 to 0.8748478736389947 Iteration 1 complete. Error: 0.8748478736389947 Total: 764.5730; Orientation: 0.0483; Line Search: 602.3997 Iteration 1 ![Iteration 1](etc/7c2f94b3-7640-4516-acab-f8a16536449f.jpg) Adding measurement 1de4ac17 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=0.8748478736389947;dx=-1.4626562763675436E-7 New Minimum: 0.8748478736389947 > 0.6497305717772035 END: th(1.684339755941405E7)=0.6497305717772035; dx=-5.547561120739613E-8 evalInputDelta=0.22511730186179124 Fitness changed from 0.8748478736389947 to 0.6497305717772035 Iteration 2 complete. Error: 0.6497305717772035 Total: 165.5497; Orientation: 0.0836; Line Search: 111.0496 Iteration 2 ![Iteration 2](etc/2ec89309-2431-46fc-a3af-41336e1df47e.jpg) Adding measurement 1f0d99a4 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=0.6497305717772035;dx=-9.289598853236252E-8 Armijo: th(3.6288E7)=0.7847642679071324; dx=-2.2332600815642373E-8 evalInputDelta=-0.13503369612992888 New Minimum: 0.6497305717772035 > 0.5331200734704692 END: th(1.8144E7)=0.5331200734704692; dx=-4.247305272939546E-8 evalInputDelta=0.11661049830673431 Fitness changed from 0.6497305717772035 to 0.5331200734704692 Iteration 3 complete. Error: 0.5331200734704692 Total: 220.0476; Orientation: 0.0553; Line Search: 164.6225 Iteration 3 ![Iteration 3](etc/74e8b373-14b4-4000-9158-8cb792bd4ce3.jpg) Adding measurement 73fe0474 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.328e+04, gradient 2.580e-04, dot -0.825; [21632e19-c634-4c88-982d-31c36fd04558 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.2533806667720517, 0.8748478736389947, 0.6497305717772035, 0.5331200734704692 LBFGS Accumulation History: 3 points Removed measurement 5bb37521 to history. Total: 4 th(0)=0.5331200734704692;dx=-6.65758696325187E-8 Armijo: th(3.90900630159385E7)=0.6898755339566717; dx=-1.9978348652651046E-8 evalInputDelta=-0.15675546048620248 New Minimum: 0.5331200734704692 > 0.46003234392779685 END: th(1.954503150796925E7)=0.46003234392779685; dx=-3.407247414660136E-8 evalInputDelta=0.07308772954267234 Fitness changed from 0.5331200734704692 to 0.46003234392779685 Iteration 4 complete. Error: 0.46003234392779685 Total: 221.8551; Orientation: 1.4937; Line Search: 165.4126 Iteration 4 ![Iteration 4](etc/054ba28b-3024-4501-bca3-8edcf4fec2e0.jpg) Adding measurement 20fc0bee to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.556e+04, gradient 2.264e-04, dot -0.831; [21632e19-c634-4c88-982d-31c36fd04558 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8748478736389947, 0.6497305717772035, 0.5331200734704692, 0.46003234392779685 LBFGS Accumulation History: 3 points Removed measurement 1de4ac17 to history. Total: 4 th(0)=0.46003234392779685;dx=-5.127536129134594E-8 Armijo: th(4.210849389853513E7)=0.6221591527959693; dx=-1.7331582600779792E-8 evalInputDelta=-0.1621268088681725 New Minimum: 0.46003234392779685 > 0.4052720279656576 END: th(2.1054246949267566E7)=0.4052720279656576; dx=-2.8190582294380656E-8 evalInputDelta=0.05476031596213926 Fitness changed from 0.46003234392779685 to 0.4052720279656576 Iteration 5 complete. Error: 0.4052720279656576 Total: 222.1827; Orientation: 1.4844; Line Search: 164.2284 Iteration 5 ![Iteration 5](etc/3aa901ed-658a-473d-ad5f-377712ef345b.jpg) Adding measurement 5b5b772d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.775e+04, gradient 2.080e-04, dot -0.823; [21632e19-c634-4c88-982d-31c36fd04558 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6497305717772035, 0.5331200734704692, 0.46003234392779685, 0.4052720279656576 LBFGS Accumulation History: 3 points Removed measurement 1f0d99a4 to history. Total: 4 th(0)=0.4052720279656576;dx=-4.3276027754323E-8 Armijo: th(4.536000000000001E7)=0.5677104202268158; dx=-1.4791721258537112E-8 evalInputDelta=-0.16243839226115825 New Minimum: 0.4052720279656576 > 0.35593813667003754 END: th(2.2680000000000004E7)=0.35593813667003754; dx=-2.3645318553924928E-8 evalInputDelta=0.04933389129562005 Fitness changed from 0.4052720279656576 to 0.35593813667003754 Iteration 6 complete. Error: 0.35593813667003754 Total: 219.9199; Orientation: 1.4698; Line Search: 163.8803 Adding measurement 1c26d322 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.785e+04, gradient 1.909e-04, dot -0.819; [21632e19-c634-4c88-982d-31c36fd04558 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5331200734704692, 0.46003234392779685, 0.4052720279656576, 0.35593813667003754 LBFGS Accumulation History: 3 points Removed measurement 73fe0474 to history. Total: 4 th(0)=0.35593813667003754;dx=-3.6442096046007634E-8 Armijo: th(4.8862578769923136E7)=0.5344272005042603; dx=-1.1932007629415853E-8 evalInputDelta=-0.17848906383422275 New Minimum: 0.35593813667003754 > 0.3130704720286024 END: th(2.4431289384961568E7)=0.3130704720286024; dx=-2.015415485831721E-8 evalInputDelta=0.042867664641435155 Fitness changed from 0.35593813667003754 to 0.3130704720286024 Iteration 7 complete. Error: 0.3130704720286024 Total: 218.6296; Orientation: 1.4734; Line Search: 163.1424 Adding measurement 53a3f470 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.834e+04, gradient 1.837e-04, dot -0.793; [21632e19-c634-4c88-982d-31c36fd04558 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.46003234392779685, 0.4052720279656576, 0.35593813667003754, 0.3130704720286024 LBFGS Accumulation History: 3 points Removed measurement 20fc0bee to history. Total: 4 th(0)=0.3130704720286024;dx=-3.3737838373824964E-8 Armijo: th(5.263561737316893E7)=0.506389120236164; dx=-9.750943332604926E-9 evalInputDelta=-0.19331864820756162 New Minimum: 0.3130704720286024 > 0.2771200956648232 END: th(2.6317808686584465E7)=0.2771200956648232; dx=-1.6693025643527406E-8 evalInputDelta=0.03595037636377918 Fitness changed from 0.3130704720286024 to 0.2771200956648232 Iteration 8 complete. Error: 0.2771200956648232 Total: 216.2333; Orientation: 1.5417; Line Search: 161.3640 Adding measurement 470bd375 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.501e+04, gradient 1.732e-04, dot -0.775; [21632e19-c634-4c88-982d-31c36fd04558 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4052720279656576, 0.35593813667003754, 0.3130704720286024, 0.2771200956648232 LBFGS Accumulation History: 3 points Removed measurement 5b5b772d to history. Total: 4 th(0)=0.2771200956648232;dx=-3.00124197287687E-8 Armijo: th(5.670000000000002E7)=0.519682926499828; dx=-6.315438593998018E-9 evalInputDelta=-0.24256283083500474 New Minimum: 0.2771200956648232 > 0.25054400755582634 END: th(2.835000000000001E7)=0.25054400755582634; dx=-1.4106593872455488E-8 evalInputDelta=0.026576088108996865 Fitness changed from 0.2771200956648232 to 0.25054400755582634 Iteration 9 complete. Error: 0.25054400755582634 Total: 219.9178; Orientation: 1.4732; Line Search: 165.5560 Adding measurement 5da96b6c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.361e+04, gradient 1.811e-04, dot -0.712; [21632e19-c634-4c88-982d-31c36fd04558 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.35593813667003754, 0.3130704720286024, 0.2771200956648232, 0.25054400755582634 LBFGS Accumulation History: 3 points Removed measurement 1c26d322 to history. Total: 4 th(0)=0.25054400755582634;dx=-3.27897865031247E-8 Armijo: th(6.107822346240393E7)=0.5902744471307805; dx=2.8361242275149455E-10 evalInputDelta=-0.33973043957495414 New Minimum: 0.25054400755582634 > 0.2468390854377357 END: th(3.0539111731201965E7)=0.2468390854377357; dx=-7.767368832321963E-9 evalInputDelta=0.0037049221180906478 Fitness changed from 0.25054400755582634 to 0.2468390854377357 Iteration 10 complete. Error: 0.2468390854377357 Total: 218.1472; Orientation: 1.4722; Line Search: 162.2438 Iteration 10 ![Iteration 10](etc/e3170866-f921-4bf0-97d5-986bc61ff901.jpg) Adding measurement 2feea37d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.378e+03, gradient 1.905e-04, dot -0.644; [21632e19-c634-4c88-982d-31c36fd04558 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.3130704720286024, 0.2771200956648232, 0.25054400755582634, 0.2468390854377357 LBFGS Accumulation History: 3 points Removed measurement 53a3f470 to history. Total: 4 th(0)=0.2468390854377357;dx=-3.628861539267224E-8 Armijo: th(6.5794521716461174E7)=0.6551136363824127; dx=5.384337075271453E-10 evalInputDelta=-0.408274550944677 Armijo: th(3.2897260858230587E7)=0.2679514473280689; dx=-4.6931803555920534E-9 evalInputDelta=-0.02111236189033322 New Minimum: 0.2468390854377357 > 0.1742975566107158 END: th(1.0965753619410196E7)=0.1742975566107158; dx=-1.8428520309919325E-8 evalInputDelta=0.07254152882701989 Fitness changed from 0.2468390854377357 to 0.1742975566107158 Iteration 11 complete. Error: 0.1742975566107158 Total: 275.5927; Orientation: 1.5587; Line Search: 219.0700 Adding measurement 65c7a786 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.549e+03, gradient 1.475e-04, dot -0.845; [21632e19-c634-4c88-982d-31c36fd04558 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2771200956648232, 0.25054400755582634, 0.2468390854377357, 0.1742975566107158 LBFGS Accumulation History: 3 points Removed measurement 470bd375 to history. Total: 4 th(0)=0.1742975566107158;dx=-2.1754516411248806E-8 New Minimum: 0.1742975566107158 > 0.12954589580803846 END: th(2.3625000000000015E7)=0.12954589580803846; dx=-1.292436741848643E-8 evalInputDelta=0.04475166080267734 Fitness changed from 0.1742975566107158 to 0.12954589580803846 Iteration 12 complete. Error: 0.12954589580803846 Total: 167.2184; Orientation: 1.5007; Line Search: 110.8952 Adding measurement 59196213 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.535e+04, gradient 1.398e-04, dot -0.821; [21632e19-c634-4c88-982d-31c36fd04558 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.25054400755582634, 0.2468390854377357, 0.1742975566107158, 0.12954589580803846 LBFGS Accumulation History: 3 points Removed measurement 5da96b6c to history. Total: 4 th(0)=0.12954589580803846;dx=-1.9550216542988607E-8 Armijo: th(5.089851955200329E7)=0.2174949288044356; dx=-6.690532378386133E-9 evalInputDelta=-0.08794903299639714 New Minimum: 0.12954589580803846 > 0.09726602509752774 END: th(2.5449259776001643E7)=0.09726602509752774; dx=-1.0837531731199443E-8 evalInputDelta=0.03227987071051072 Fitness changed from 0.12954589580803846 to 0.09726602509752774 Iteration 13 complete. Error: 0.09726602509752774 Total: 221.9045; Orientation: 1.5010; Line Search: 164.7892 Adding measurement 7af48227 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.270e+04, gradient 1.341e-04, dot -0.795; [21632e19-c634-4c88-982d-31c36fd04558 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2468390854377357, 0.1742975566107158, 0.12954589580803846, 0.09726602509752774 LBFGS Accumulation History: 3 points Removed measurement 2feea37d to history. Total: 4 th(0)=0.09726602509752774;dx=-1.799262863346557E-8 Armijo: th(5.482876809705099E7)=0.2032779182757248; dx=-5.156767912193799E-9 evalInputDelta=-0.10601189317819706 New Minimum: 0.09726602509752774 > 0.07098144937626681 END: th(2.7414384048525494E7)=0.07098144937626681; dx=-9.091865194361313E-9 evalInputDelta=0.02628457572126093 Fitness changed from 0.09726602509752774 to 0.07098144937626681 Iteration 14 complete. Error: 0.07098144937626681 Total: 220.3967; Orientation: 1.4949; Line Search: 162.9585 Adding measurement 5c6d0169 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.098e+04, gradient 1.314e-04, dot -0.761; [21632e19-c634-4c88-982d-31c36fd04558 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.1742975566107158, 0.12954589580803846, 0.09726602509752774, 0.07098144937626681 LBFGS Accumulation History: 3 points Removed measurement 65c7a786 to history. Total: 4 th(0)=0.07098144937626681;dx=-1.727576638028554E-8 Armijo: th(5.9062500000000045E7)=0.2230245688344899; dx=-3.323436224215069E-9 evalInputDelta=-0.15204311945822307 New Minimum: 0.07098144937626681 > 0.05639626123057384 END: th(2.9531250000000022E7)=0.05639626123057384; dx=-7.58036876356739E-9 evalInputDelta=0.01458518814569297 Fitness changed from 0.07098144937626681 to 0.05639626123057384 Iteration 15 complete. Error: 0.05639626123057384 Total: 221.0744; Orientation: 1.4961; Line Search: 165.9329 Iteration 15 ![Iteration 15](etc/8a0a8bf5-9ecc-45c5-aad7-6d72550697b6.jpg) Final threshold in iteration 15: 0.05639626123057384 (> -Infinity) after 3793.282s (< 3600.000s)