Reset training subject: 900428513900400 Reset training subject: 900429638033700 Adding measurement 5b58f639 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=1.7589027285575867;dx=-2.7579308589754218E-6 New Minimum: 1.7589027285575867 > 1.7588978558778763 WOLFE (weak): th(2.154434690031884)=1.7588978558778763; dx=-2.7578962076065885E-6 evalInputDelta=4.872679710388184E-6 New Minimum: 1.7588978558778763 > 1.7588929906487465 WOLFE (weak): th(4.308869380063768)=1.7588929906487465; dx=-2.757901451370751E-6 evalInputDelta=9.737908840179443E-6 New Minimum: 1.7588929906487465 > 1.7588732615113258 WOLFE (weak): th(12.926608140191302)=1.7588732615113258; dx=-2.757839752156476E-6 evalInputDelta=2.946704626083374E-5 New Minimum: 1.7588732615113258 > 1.7587841749191284 WOLFE (weak): th(51.70643256076521)=1.7587841749191284; dx=-2.757976936566391E-6 evalInputDelta=1.1855363845825195E-4 New Minimum: 1.7587841749191284 > 1.7583097070455551 WOLFE (weak): th(258.53216280382605)=1.7583097070455551; dx=-2.7561395280753686E-6 evalInputDelta=5.930215120315552E-4 New Minimum: 1.7583097070455551 > 1.7553495019674301 WOLFE (weak): th(1551.1929768229563)=1.7553495019674301; dx=-2.7474654389436592E-6 evalInputDelta=0.003553226590156555 New Minimum: 1.7553495019674301 > 1.7343928515911102 WOLFE (weak): th(10858.350837760694)=1.7343928515911102; dx=-2.6706869812425866E-6 evalInputDelta=0.02450987696647644 New Minimum: 1.7343928515911102 > 1.5846095904707909 END: th(86866.80670208555)=1.5846095904707909; dx=-2.1305186517481895E-6 evalInputDelta=0.1742931380867958 Fitness changed from 1.7589027285575867 to 1.5846095904707909 Iteration 1 complete. Error: 1.5846095904707909 Total: 13.3095; Orientation: 0.0143; Line Search: 9.5364 Iteration 1 ![Iteration 1](etc/2896fa91-ad9b-4564-a5bd-6302c108928b.jpg) Adding measurement 238c63df to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=1.5846095904707909;dx=-1.788728836317685E-6 New Minimum: 1.5846095904707909 > 1.3551312386989594 END: th(187148.86177126726)=1.3551312386989594; dx=-1.237289954684009E-6 evalInputDelta=0.2294783517718315 Fitness changed from 1.5846095904707909 to 1.3551312386989594 Iteration 2 complete. Error: 1.3551312386989594 Total: 3.2300; Orientation: 0.0148; Line Search: 2.1633 Iteration 2 ![Iteration 2](etc/a75b8c96-f235-4394-955b-56bfd4dbd7d1.jpg) Adding measurement 74159dc9 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=1.3551312386989594;dx=-9.90268143899414E-7 New Minimum: 1.3551312386989594 > 1.0947415381669998 END: th(403200.00000000006)=1.0947415381669998; dx=-6.294111828784863E-7 evalInputDelta=0.26038970053195953 Fitness changed from 1.3551312386989594 to 1.0947415381669998 Iteration 3 complete. Error: 1.0947415381669998 Total: 3.2485; Orientation: 0.0152; Line Search: 2.1764 Iteration 3 ![Iteration 3](etc/232b6cff-3ce2-40f1-afac-755719fec316.jpg) Adding measurement 68303aad to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.268e+03, gradient 7.130e-04, dot -0.994; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.7589027285575867, 1.5846095904707909, 1.3551312386989594, 1.0947415381669998 LBFGS Accumulation History: 3 points Removed measurement 5b58f639 to history. Total: 4 th(0)=1.0947415381669998;dx=-5.083831435773869E-7 New Minimum: 1.0947415381669998 > 0.819468766450882 END: th(868668.0670208557)=0.819468766450882; dx=-3.185776893366254E-7 evalInputDelta=0.27527277171611786 Fitness changed from 1.0947415381669998 to 0.819468766450882 Iteration 4 complete. Error: 0.819468766450882 Total: 3.5474; Orientation: 0.4169; Line Search: 2.0640 Iteration 4 ![Iteration 4](etc/5412ece1-a0ad-4cf2-8751-ffa31495ec3d.jpg) Adding measurement 33ce081a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.069e+03, gradient 5.331e-04, dot -0.982; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.5846095904707909, 1.3551312386989594, 1.0947415381669998, 0.819468766450882 LBFGS Accumulation History: 3 points Removed measurement 238c63df to history. Total: 4 th(0)=0.819468766450882;dx=-2.8415400246820707E-7 New Minimum: 0.819468766450882 > 0.5327698886394501 END: th(1871488.617712673)=0.5327698886394501; dx=-1.5366654734663264E-7 evalInputDelta=0.2866988778114319 Fitness changed from 0.819468766450882 to 0.5327698886394501 Iteration 5 complete. Error: 0.5327698886394501 Total: 4.1187; Orientation: 0.4163; Line Search: 2.6596 Iteration 5 ![Iteration 5](etc/eae9518c-1a54-4511-83a9-e166a85c2aff.jpg) Adding measurement 6c4e11d0 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.581e+03, gradient 3.916e-04, dot -0.952; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.3551312386989594, 1.0947415381669998, 0.819468766450882, 0.5327698886394501 LBFGS Accumulation History: 3 points Removed measurement 74159dc9 to history. Total: 4 th(0)=0.5327698886394501;dx=-1.533269930185377E-7 New Minimum: 0.5327698886394501 > 0.26441970467567444 END: th(4032000.0000000014)=0.26441970467567444; dx=-6.573585728422767E-8 evalInputDelta=0.26835018396377563 Fitness changed from 0.5327698886394501 to 0.26441970467567444 Iteration 6 complete. Error: 0.26441970467567444 Total: 3.6280; Orientation: 0.4188; Line Search: 2.1564 Adding measurement 49616310 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.991e+03, gradient 2.909e-04, dot -0.889; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.0947415381669998, 0.819468766450882, 0.5327698886394501, 0.26441970467567444 LBFGS Accumulation History: 3 points Removed measurement 68303aad to history. Total: 4 th(0)=0.26441970467567444;dx=-8.461090161386519E-8 New Minimum: 0.26441970467567444 > 0.06842011213302612 END: th(8686680.670208558)=0.06842011213302612; dx=-2.38411020799901E-8 evalInputDelta=0.19599959254264832 Fitness changed from 0.26441970467567444 to 0.06842011213302612 Iteration 7 complete. Error: 0.06842011213302612 Total: 3.6086; Orientation: 0.4219; Line Search: 2.1367 Adding measurement 6939f18a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.259e+03, gradient 2.252e-04, dot -0.806; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.819468766450882, 0.5327698886394501, 0.26441970467567444, 0.06842011213302612 LBFGS Accumulation History: 3 points Removed measurement 33ce081a to history. Total: 4 th(0)=0.06842011213302612;dx=-5.070361291722109E-8 New Minimum: 0.06842011213302612 > -0.028427213430404663 END: th(1.871488617712673E7)=-0.028427213430404663; dx=-6.305488688523527E-9 evalInputDelta=0.09684732556343079 Fitness changed from 0.06842011213302612 to -0.028427213430404663 Iteration 8 complete. Error: -0.028427213430404663 Total: 3.6446; Orientation: 0.4199; Line Search: 2.1714 Adding measurement 2db75e32 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.717e+03, gradient 1.885e-04, dot -0.747; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5327698886394501, 0.26441970467567444, 0.06842011213302612, -0.028427213430404663 LBFGS Accumulation History: 3 points Removed measurement 6c4e11d0 to history. Total: 4 th(0)=-0.028427213430404663;dx=-3.551407718493358E-8 Armijo: th(4.0320000000000015E7)=0.06325790286064148; dx=2.0997718211851177E-9 evalInputDelta=-0.09168511629104614 New Minimum: -0.028427213430404663 > -0.11192065477371216 END: th(2.0160000000000007E7)=-0.11192065477371216; dx=-3.069702573222358E-9 evalInputDelta=0.0834934413433075 Fitness changed from -0.028427213430404663 to -0.11192065477371216 Iteration 9 complete. Error: -0.11192065477371216 Total: 4.7092; Orientation: 0.4255; Line Search: 3.2675 Adding measurement 7daf167 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.778e+03, gradient 1.355e-04, dot -0.797; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.26441970467567444, 0.06842011213302612, -0.028427213430404663, -0.11192065477371216 LBFGS Accumulation History: 3 points Removed measurement 49616310 to history. Total: 4 th(0)=-0.11192065477371216;dx=-1.835536535942776E-8 Armijo: th(4.343340335104279E7)=-0.03503569960594177; dx=3.3782415215334045E-9 evalInputDelta=-0.07688495516777039 New Minimum: -0.11192065477371216 > -0.1873820424079895 END: th(2.1716701675521396E7)=-0.1873820424079895; dx=-1.488659236010797E-9 evalInputDelta=0.07546138763427734 Fitness changed from -0.11192065477371216 to -0.1873820424079895 Iteration 10 complete. Error: -0.1873820424079895 Total: 4.7378; Orientation: 0.4305; Line Search: 3.2674 Iteration 10 ![Iteration 10](etc/0e795d7d-bafe-4976-aded-b9f4cfc4a520.jpg) Adding measurement 43e9a8a2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.281e+03, gradient 1.092e-04, dot -0.761; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.06842011213302612, -0.028427213430404663, -0.11192065477371216, -0.1873820424079895 LBFGS Accumulation History: 3 points Removed measurement 6939f18a to history. Total: 4 th(0)=-0.1873820424079895;dx=-1.193335097853707E-8 Armijo: th(4.678721544281683E7)=-0.09363973140716553; dx=4.315419417534788E-9 evalInputDelta=-0.09374231100082397 New Minimum: -0.1873820424079895 > -0.23484352231025696 WOLF (strong): th(2.3393607721408416E7)=-0.23484352231025696; dx=5.817269030764205E-10 evalInputDelta=0.047461479902267456 New Minimum: -0.23484352231025696 > -0.23735463619232178 END: th(7797869.240469472)=-0.23735463619232178; dx=-5.561750137882671E-9 evalInputDelta=0.049972593784332275 Fitness changed from -0.1873820424079895 to -0.23735463619232178 Iteration 11 complete. Error: -0.23735463619232178 Total: 6.1767; Orientation: 0.4141; Line Search: 4.3227 Adding measurement ae85aad to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.798e+03, gradient 7.294e-05, dot -0.940; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.028427213430404663, -0.11192065477371216, -0.1873820424079895, -0.23735463619232178 LBFGS Accumulation History: 3 points Removed measurement 2db75e32 to history. Total: 4 th(0)=-0.23735463619232178;dx=-5.319650726315289E-9 New Minimum: -0.23735463619232178 > -0.2785651981830597 END: th(1.6800000000000007E7)=-0.2785651981830597; dx=-2.7858623075829723E-9 evalInputDelta=0.041210561990737915 Fitness changed from -0.23735463619232178 to -0.2785651981830597 Iteration 12 complete. Error: -0.2785651981830597 Total: 3.6465; Orientation: 0.4400; Line Search: 2.1669 Adding measurement 78a0d664 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.313e+03, gradient 6.043e-05, dot -0.877; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.11192065477371216, -0.1873820424079895, -0.23735463619232178, -0.2785651981830597 LBFGS Accumulation History: 3 points Removed measurement 7daf167 to history. Total: 4 th(0)=-0.2785651981830597;dx=-3.651454224567516E-9 New Minimum: -0.2785651981830597 > -0.3076353073120117 END: th(3.619450279253566E7)=-0.3076353073120117; dx=-8.515122993521206E-10 evalInputDelta=0.029070109128952026 Fitness changed from -0.2785651981830597 to -0.3076353073120117 Iteration 13 complete. Error: -0.3076353073120117 Total: 3.5965; Orientation: 0.4185; Line Search: 2.1411 Adding measurement 5c141c7b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.004e+03, gradient 7.072e-05, dot -0.612; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.1873820424079895, -0.23735463619232178, -0.2785651981830597, -0.3076353073120117 LBFGS Accumulation History: 3 points Removed measurement 43e9a8a2 to history. Total: 4 th(0)=-0.3076353073120117;dx=-5.001941066441302E-9 Armijo: th(7.797869240469472E7)=-0.010308682918548584; dx=4.7015934148772345E-9 evalInputDelta=-0.29732662439346313 Armijo: th(3.898934620234736E7)=-0.24620720744132996; dx=4.06617224814932E-9 evalInputDelta=-0.06142809987068176 New Minimum: -0.3076353073120117 > -0.3276752531528473 END: th(1.2996448734115787E7)=-0.3276752531528473; dx=-2.3460210084132514E-10 evalInputDelta=0.02003994584083557 Fitness changed from -0.3076353073120117 to -0.3276752531528473 Iteration 14 complete. Error: -0.3276752531528473 Total: 5.8479; Orientation: 0.4361; Line Search: 4.3572 Adding measurement 7d7888a5 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.700e+03, gradient 6.383e-05, dot -0.558; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.23735463619232178, -0.2785651981830597, -0.3076353073120117, -0.3276752531528473 LBFGS Accumulation History: 3 points Removed measurement ae85aad to history. Total: 4 th(0)=-0.3276752531528473;dx=-4.07409041583577E-9 New Minimum: -0.3276752531528473 > -0.3284207284450531 WOLF (strong): th(2.8000000000000015E7)=-0.3284207284450531; dx=1.3931728516986315E-9 evalInputDelta=7.454752922058105E-4 New Minimum: -0.3284207284450531 > -0.34154753386974335 WOLF (strong): th(1.4000000000000007E7)=-0.34154753386974335; dx=3.5447858433242906E-10 evalInputDelta=0.013872280716896057 END: th(4666666.666666669)=-0.33835653960704803; dx=-2.127596605836665E-9 evalInputDelta=0.010681286454200745 Fitness changed from -0.3276752531528473 to -0.34154753386974335 Iteration 15 complete. Error: -0.34154753386974335 Total: 6.1931; Orientation: 0.4206; Line Search: 4.7339 Iteration 15 ![Iteration 15](etc/087f2670-a669-41a3-b505-c8b1c1cfab85.jpg) Adding measurement 40c92dfa to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.424e+03, gradient 5.927e-05, dot -0.599; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.2785651981830597, -0.3076353073120117, -0.3276752531528473, -0.34154753386974335 LBFGS Accumulation History: 3 points Removed measurement 78a0d664 to history. Total: 4 th(0)=-0.34154753386974335;dx=-3.512930474431146E-9 New Minimum: -0.34154753386974335 > -0.35393907129764557 END: th(1.0054028553482128E7)=-0.35393907129764557; dx=-9.887884829797837E-11 evalInputDelta=0.012391537427902222 Fitness changed from -0.34154753386974335 to -0.35393907129764557 Iteration 16 complete. Error: -0.35393907129764557 Total: 3.6711; Orientation: 0.4315; Line Search: 2.1798 Adding measurement 183435c0 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.043e+03, gradient 4.459e-05, dot -0.728; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.3076353073120117, -0.3276752531528473, -0.34154753386974335, -0.35393907129764557 LBFGS Accumulation History: 3 points Removed measurement 5c141c7b to history. Total: 4 th(0)=-0.35393907129764557;dx=-1.9886879220518032E-9 New Minimum: -0.35393907129764557 > -0.3628033846616745 WOLF (strong): th(2.1660747890192978E7)=-0.3628033846616745; dx=1.6341646001219E-10 evalInputDelta=0.00886431336402893 New Minimum: -0.3628033846616745 > -0.3631037622690201 END: th(1.0830373945096489E7)=-0.3631037622690201; dx=-6.387150112195257E-10 evalInputDelta=0.009164690971374512 Fitness changed from -0.35393907129764557 to -0.3631037622690201 Iteration 17 complete. Error: -0.3631037622690201 Total: 4.6522; Orientation: 0.4461; Line Search: 3.2647 Adding measurement 34dda1b4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.318e+03, gradient 3.694e-05, dot -0.821; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.3276752531528473, -0.34154753386974335, -0.35393907129764557, -0.3631037622690201 LBFGS Accumulation History: 3 points Removed measurement 7d7888a5 to history. Total: 4 th(0)=-0.3631037622690201;dx=-1.364562664675183E-9 New Minimum: -0.3631037622690201 > -0.3711540848016739 END: th(2.3333333333333343E7)=-0.3711540848016739; dx=-7.97594384075995E-11 evalInputDelta=0.008050322532653809 Fitness changed from -0.3631037622690201 to -0.3711540848016739 Iteration 18 complete. Error: -0.3711540848016739 Total: 3.6253; Orientation: 0.4228; Line Search: 2.1665 Adding measurement 1644cc2d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.692e+03, gradient 5.633e-05, dot -0.528; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.34154753386974335, -0.35393907129764557, -0.3631037622690201, -0.3711540848016739 LBFGS Accumulation History: 3 points Removed measurement 40c92dfa to history. Total: 4 th(0)=-0.3711540848016739;dx=-3.173475769556774E-9 Armijo: th(5.027014276741064E7)=-0.3261426091194153; dx=2.1804567499866877E-9 evalInputDelta=-0.045011475682258606 Armijo: th(2.513507138370532E7)=-0.36400966346263885; dx=2.1353844420818002E-9 evalInputDelta=-0.007144421339035034 New Minimum: -0.3711540848016739 > -0.3806711435317993 END: th(8378357.127901774)=-0.3806711435317993; dx=-2.7478409641179346E-10 evalInputDelta=0.009517058730125427 Fitness changed from -0.3711540848016739 to -0.3806711435317993 Iteration 19 complete. Error: -0.3806711435317993 Total: 5.8314; Orientation: 0.4254; Line Search: 4.3828 Adding measurement 257da215 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.742e+03, gradient 3.186e-05, dot -0.783; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.35393907129764557, -0.3631037622690201, -0.3711540848016739, -0.3806711435317993 LBFGS Accumulation History: 3 points Removed measurement 183435c0 to history. Total: 4 th(0)=-0.3806711435317993;dx=-1.0151252453125444E-9 New Minimum: -0.3806711435317993 > -0.38744398951530457 END: th(1.8050623241827484E7)=-0.38744398951530457; dx=-3.533249178138124E-10 evalInputDelta=0.006772845983505249 Fitness changed from -0.3806711435317993 to -0.38744398951530457 Iteration 20 complete. Error: -0.38744398951530457 Total: 3.9137; Orientation: 0.4233; Line Search: 2.5499 Iteration 20 ![Iteration 20](etc/aef0bc31-2e43-446d-979a-da7a9fdc0317.jpg) Adding measurement 764d54a0 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.688e+03, gradient 3.724e-05, dot -0.646; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.3631037622690201, -0.3711540848016739, -0.3806711435317993, -0.38744398951530457 LBFGS Accumulation History: 3 points Removed measurement 34dda1b4 to history. Total: 4 th(0)=-0.38744398951530457;dx=-1.3869053711875E-9 Armijo: th(3.888888888888891E7)=-0.3744642287492752; dx=1.1856274963146175E-9 evalInputDelta=-0.012979760766029358 New Minimum: -0.38744398951530457 > -0.39073795080184937 WOLF (strong): th(1.9444444444444455E7)=-0.39073795080184937; dx=3.7885044006815993E-10 evalInputDelta=0.0032939612865448 New Minimum: -0.39073795080184937 > -0.39190539717674255 END: th(6481481.481481485)=-0.39190539717674255; dx=-6.42432556839225E-10 evalInputDelta=0.004461407661437988 Fitness changed from -0.38744398951530457 to -0.39190539717674255 Iteration 21 complete. Error: -0.39190539717674255 Total: 5.8165; Orientation: 0.4198; Line Search: 4.3155 Adding measurement 64641998 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.667e+03, gradient 2.649e-05, dot -0.901; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.3711540848016739, -0.3806711435317993, -0.38744398951530457, -0.39190539717674255 LBFGS Accumulation History: 3 points Removed measurement 1644cc2d to history. Total: 4 th(0)=-0.39190539717674255;dx=-7.017152648610927E-10 New Minimum: -0.39190539717674255 > -0.3970644921064377 END: th(1.3963928546502959E7)=-0.3970644921064377; dx=-5.451587123946436E-10 evalInputDelta=0.005159094929695129 Fitness changed from -0.39190539717674255 to -0.3970644921064377 Iteration 22 complete. Error: -0.3970644921064377 Total: 3.6571; Orientation: 0.4210; Line Search: 2.1784 Adding measurement 5dd62f07 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.279e+03, gradient 2.568e-05, dot -0.906; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.3806711435317993, -0.38744398951530457, -0.39190539717674255, -0.3970644921064377 LBFGS Accumulation History: 3 points Removed measurement 257da215 to history. Total: 4 th(0)=-0.3970644921064377;dx=-6.595945922582449E-10 New Minimum: -0.3970644921064377 > -0.4041144400835037 END: th(3.0084372069712475E7)=-0.4041144400835037; dx=-3.3683997570872074E-10 evalInputDelta=0.00704994797706604 Fitness changed from -0.3970644921064377 to -0.4041144400835037 Iteration 23 complete. Error: -0.4041144400835037 Total: 3.6406; Orientation: 0.4257; Line Search: 2.1724 Adding measurement 525c0f74 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.981e+03, gradient 3.203e-05, dot -0.644; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.38744398951530457, -0.39190539717674255, -0.3970644921064377, -0.4041144400835037 LBFGS Accumulation History: 3 points Removed measurement 764d54a0 to history. Total: 4 th(0)=-0.4041144400835037;dx=-1.0261473377496927E-9 Armijo: th(6.481481481481486E7)=-0.3502039164304733; dx=1.2040067648904927E-9 evalInputDelta=-0.053910523653030396 Armijo: th(3.240740740740743E7)=-0.3953441083431244; dx=7.598499013510934E-10 evalInputDelta=-0.008770331740379333 New Minimum: -0.4041144400835037 > -0.40819989144802094 END: th(1.0802469135802476E7)=-0.40819989144802094; dx=-2.377398430759573E-10 evalInputDelta=0.004085451364517212 Fitness changed from -0.4041144400835037 to -0.40819989144802094 Iteration 24 complete. Error: -0.40819989144802094 Total: 6.1331; Orientation: 0.4365; Line Search: 4.6450 Adding measurement 62682ece to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.320e+03, gradient 2.784e-05, dot -0.668; [7e2c25ce-25ce-4617-8e99-9b851f70006a = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.39190539717674255, -0.3970644921064377, -0.4041144400835037, -0.40819989144802094 LBFGS Accumulation History: 3 points Removed measurement 64641998 to history. Total: 4 th(0)=-0.40819989144802094;dx=-7.75226505463066E-10 New Minimum: -0.40819989144802094 > -0.40952472388744354 WOLF (strong): th(2.3273214244171597E7)=-0.40952472388744354; dx=1.6016003440054887E-10 evalInputDelta=0.0013248324394226074 New Minimum: -0.40952472388744354 > -0.41157110035419464 END: th(1.1636607122085799E7)=-0.41157110035419464; dx=-2.2721747896740866E-10 evalInputDelta=0.003371208906173706 Fitness changed from -0.40819989144802094 to -0.41157110035419464 Iteration 25 complete. Error: -0.41157110035419464 Total: 5.2838; Orientation: 0.4184; Line Search: 3.7648 Iteration 25 ![Iteration 25](etc/aa60038e-bed2-4727-bf13-9d58def4536a.jpg) Final threshold in iteration 26: -0.41157110035419464 (> -Infinity) after 119.485s (< 3600.000s)