Reset training subject: 12233800506276 Reset training subject: 12285194915961 Adding measurement 1b5d2274 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=3.964675724506378;dx=-4.140492727196212E-7 New Minimum: 3.964675724506378 > 3.9646745324134827 WOLFE (weak): th(2.154434690031884)=3.9646745324134827; dx=-3.8894765162447456E-7 evalInputDelta=1.1920928955078125E-6 New Minimum: 3.9646745324134827 > 3.9646725058555603 WOLFE (weak): th(4.308869380063768)=3.9646725058555603; dx=-3.908603999452223E-7 evalInputDelta=3.2186508178710938E-6 New Minimum: 3.9646725058555603 > 3.9646669179201126 WOLFE (weak): th(12.926608140191302)=3.9646669179201126; dx=-3.9114685895342245E-7 evalInputDelta=8.806586265563965E-6 New Minimum: 3.9646669179201126 > 3.9646396338939667 WOLFE (weak): th(51.70643256076521)=3.9646396338939667; dx=-3.9078654342809905E-7 evalInputDelta=3.6090612411499023E-5 New Minimum: 3.9646396338939667 > 3.9644955545663834 WOLFE (weak): th(258.53216280382605)=3.9644955545663834; dx=-3.9119557124424495E-7 evalInputDelta=1.80169939994812E-4 New Minimum: 3.9644955545663834 > 3.9635967165231705 WOLFE (weak): th(1551.1929768229563)=3.9635967165231705; dx=-3.894902704221804E-7 evalInputDelta=0.0010790079832077026 New Minimum: 3.9635967165231705 > 3.957135260105133 WOLFE (weak): th(10858.350837760694)=3.957135260105133; dx=-3.8768577344250755E-7 evalInputDelta=0.007540464401245117 New Minimum: 3.957135260105133 > 3.904959514737129 WOLFE (weak): th(86866.80670208555)=3.904959514737129; dx=-3.788040851752497E-7 evalInputDelta=0.05971620976924896 New Minimum: 3.904959514737129 > 3.50344280898571 END: th(781801.26031877)=3.50344280898571; dx=-2.7667059368926526E-7 evalInputDelta=0.46123291552066803 Fitness changed from 3.964675724506378 to 3.50344280898571 Iteration 1 complete. Error: 3.50344280898571 Total: 660.1457; Orientation: 0.0496; Line Search: 507.3372 Iteration 1 ![Iteration 1](etc/288632c2-660a-4c9a-b70c-0255ca41d58a.jpg) Adding measurement 227ad71d to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=3.50344280898571;dx=-2.849041034635027E-7 New Minimum: 3.50344280898571 > 2.9293162524700165 END: th(1684339.7559414052)=2.9293162524700165; dx=-1.5018067084242044E-7 evalInputDelta=0.5741265565156937 Fitness changed from 3.50344280898571 to 2.9293162524700165 Iteration 2 complete. Error: 2.9293162524700165 Total: 156.8646; Orientation: 0.0496; Line Search: 105.0968 Iteration 2 ![Iteration 2](etc/40480e90-0b0a-4a52-a967-dfb299684c61.jpg) Adding measurement 5031189f to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=2.9293162524700165;dx=-2.0244497935770293E-7 New Minimum: 2.9293162524700165 > 2.4094772934913635 END: th(3628800.0)=2.4094772934913635; dx=-6.653976092194121E-8 evalInputDelta=0.519838958978653 Fitness changed from 2.9293162524700165 to 2.4094772934913635 Iteration 3 complete. Error: 2.4094772934913635 Total: 152.7934; Orientation: 0.0662; Line Search: 101.4596 Iteration 3 ![Iteration 3](etc/0202e9fe-8755-406f-bfa8-05fa147a9517.jpg) Adding measurement 57610bea to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.709e+03, gradient 4.272e-04, dot -0.480; [87f17330-1828-4ecf-8ea9-3016d25bbaac = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.4094772934913635, 2.9293162524700165, 3.50344280898571, 3.964675724506378 LBFGS Accumulation History: 3 points Removed measurement 57610bea to history. Total: 3 th(0)=2.4094772934913635;dx=-1.8022657508932572E-7 Armijo: th(7818012.6031877)=2.4199058264493942; dx=-1.151051149158866E-8 evalInputDelta=-0.0104285329580307 New Minimum: 2.4094772934913635 > 1.9522214829921722 END: th(3909006.30159385)=1.9522214829921722; dx=-4.2225290786888316E-8 evalInputDelta=0.4572558104991913 Fitness changed from 2.4094772934913635 to 1.9522214829921722 Iteration 4 complete. Error: 1.9522214829921722 Total: 207.1200; Orientation: 1.4650; Line Search: 153.7518 Iteration 4 ![Iteration 4](etc/eff39850-ac8f-47e2-a5c8-08b5386c0c8a.jpg) Adding measurement 774e98e4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.384e+03, gradient 4.130e-04, dot -0.430; [87f17330-1828-4ecf-8ea9-3016d25bbaac = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.9522214829921722, 2.9293162524700165, 3.50344280898571, 3.964675724506378 LBFGS Accumulation History: 3 points Removed measurement 774e98e4 to history. Total: 3 th(0)=1.9522214829921722;dx=-1.68456618252955E-7 Armijo: th(8421698.779707026)=2.0756357461214066; dx=-6.297059309734563E-9 evalInputDelta=-0.12341426312923431 New Minimum: 1.9522214829921722 > 1.5313830971717834 END: th(4210849.389853513)=1.5313830971717834; dx=-2.7943039099168947E-8 evalInputDelta=0.4208383858203888 Fitness changed from 1.9522214829921722 to 1.5313830971717834 Iteration 5 complete. Error: 1.5313830971717834 Total: 206.7453; Orientation: 1.2395; Line Search: 154.0124 Iteration 5 ![Iteration 5](etc/ece316da-ba21-4380-9cbd-05471b1bb5a7.jpg) Adding measurement 1982ff3c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.220e+03, gradient 3.579e-04, dot -0.402; [87f17330-1828-4ecf-8ea9-3016d25bbaac = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.5313830971717834, 2.9293162524700165, 3.50344280898571, 3.964675724506378 LBFGS Accumulation History: 3 points Removed measurement 1982ff3c to history. Total: 3 th(0)=1.5313830971717834;dx=-1.2644946979567104E-7 Armijo: th(9072000.0)=1.8580386638641357; dx=3.2853392980915263E-9 evalInputDelta=-0.3266555666923523 New Minimum: 1.5313830971717834 > 1.237004116177559 END: th(4536000.0)=1.237004116177559; dx=-1.863229051124797E-8 evalInputDelta=0.29437898099422455 Fitness changed from 1.5313830971717834 to 1.237004116177559 Iteration 6 complete. Error: 1.237004116177559 Total: 203.8206; Orientation: 1.2460; Line Search: 151.2830 Adding measurement 75ee963 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.751e+03, gradient 3.247e-04, dot -0.405; [87f17330-1828-4ecf-8ea9-3016d25bbaac = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.237004116177559, 2.9293162524700165, 3.50344280898571, 3.964675724506378 LBFGS Accumulation History: 3 points Removed measurement 75ee963 to history. Total: 3 th(0)=1.237004116177559;dx=-1.0717915365015534E-7 Armijo: th(9772515.753984625)=1.4770521223545074; dx=-1.3263493796409993E-9 evalInputDelta=-0.24004800617694855 New Minimum: 1.237004116177559 > 0.9836936444044113 END: th(4886257.876992312)=0.9836936444044113; dx=-1.8779142628112502E-8 evalInputDelta=0.2533104717731476 Fitness changed from 1.237004116177559 to 0.9836936444044113 Iteration 7 complete. Error: 0.9836936444044113 Total: 205.9153; Orientation: 1.2544; Line Search: 152.6792 Adding measurement 6afba36a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.048e+03, gradient 2.864e-04, dot -0.408; [87f17330-1828-4ecf-8ea9-3016d25bbaac = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9836936444044113, 2.9293162524700165, 3.50344280898571, 3.964675724506378 LBFGS Accumulation History: 3 points Removed measurement 6afba36a to history. Total: 3 th(0)=0.9836936444044113;dx=-8.094170043986734E-8 Armijo: th(1.0527123474633783E7)=1.2697038799524307; dx=-6.409078988545693E-12 evalInputDelta=-0.2860102355480194 New Minimum: 0.9836936444044113 > 0.7784217894077301 END: th(5263561.737316892)=0.7784217894077301; dx=-1.8826336738413817E-8 evalInputDelta=0.2052718549966812 Fitness changed from 0.9836936444044113 to 0.7784217894077301 Iteration 8 complete. Error: 0.7784217894077301 Total: 203.9957; Orientation: 1.2621; Line Search: 152.3747 Final threshold in iteration 8: 0.7784217894077301 (> -Infinity) after 1997.401s (< 1800.000s)