Reset training subject: 1068247323657100 Reset training subject: 1068255419669900 Adding measurement 62f11ebb to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=9.970960260702412;dx=-1.0460779867814766E-5 New Minimum: 9.970960260702412 > 9.970940669291013 WOLFE (weak): th(2.154434690031884)=9.970940669291013; dx=-1.0461100110799394E-5 evalInputDelta=1.9591411399844105E-5 New Minimum: 9.970940669291013 > 9.970920735152903 WOLFE (weak): th(4.308869380063768)=9.970920735152903; dx=-1.0460949595080421E-5 evalInputDelta=3.9525549508923064E-5 New Minimum: 9.970920735152903 > 9.970841730565153 WOLFE (weak): th(12.926608140191302)=9.970841730565153; dx=-1.0460903089476956E-5 evalInputDelta=1.1853013725904304E-4 New Minimum: 9.970841730565153 > 9.970484946252693 WOLFE (weak): th(51.70643256076521)=9.970484946252693; dx=-1.0459529815719938E-5 evalInputDelta=4.753144497193773E-4 New Minimum: 9.970484946252693 > 9.968460602835126 END: th(258.53216280382605)=9.968460602835126; dx=-7.613773957207791E-6 evalInputDelta=0.0024996578672862313 Fitness changed from 9.970960260702412 to 9.968460602835126 Iteration 1 complete. Error: 9.968460602835126 Total: 68.8278; Orientation: 0.0323; Line Search: 45.3657 Iteration 1 ![Iteration 1](etc/c94974b3-b428-42e6-b4a9-5c72190d5226.jpg) Adding measurement 4733f6f5 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=9.968460602835126;dx=-0.022499856538739354 New Minimum: 9.968460602835126 > 9.95998341740648 END: th(556.9906600335335)=9.95998341740648; dx=-1.744146147684616E-5 evalInputDelta=0.00847718542864584 Fitness changed from 9.968460602835126 to 9.95998341740648 Iteration 2 complete. Error: 9.95998341740648 Total: 22.7265; Orientation: 0.0149; Line Search: 15.0354 Iteration 2 ![Iteration 2](etc/f989b86f-970b-4c5c-82bb-d41ab3215b49.jpg) Adding measurement 62cba181 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=9.95998341740648;dx=-1.0373499607037604E-5 New Minimum: 9.95998341740648 > 9.949063251879053 WOLFE (weak): th(1200.0)=9.949063251879053; dx=-1.0332087893143075E-5 evalInputDelta=0.010920165527426917 New Minimum: 9.949063251879053 > 9.938190160708182 WOLFE (weak): th(2400.0)=9.938190160708182; dx=-1.0287946414065266E-5 evalInputDelta=0.02179325669829879 New Minimum: 9.938190160708182 > 9.89506157028794 WOLFE (weak): th(7200.0)=9.89506157028794; dx=-1.0145472492084028E-5 evalInputDelta=0.06492184711854065 New Minimum: 9.89506157028794 > 9.709008019554217 WOLFE (weak): th(28800.0)=9.709008019554217; dx=-9.463375940554724E-6 evalInputDelta=0.2509753978522635 New Minimum: 9.709008019554217 > 8.903704057144216 END: th(144000.0)=8.903704057144216; dx=-6.731813990039196E-6 evalInputDelta=1.0562793602622644 Fitness changed from 9.95998341740648 to 8.903704057144216 Iteration 3 complete. Error: 8.903704057144216 Total: 53.1601; Orientation: 0.0138; Line Search: 45.2973 Iteration 3 ![Iteration 3](etc/3e03c908-d40c-4b1f-a248-d4f8abb9968c.jpg) Adding measurement 9c93d16 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.013e+03, gradient 2.336e-03, dot -0.809; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 9.970960260702412, 9.968460602835126, 9.95998341740648, 8.903704057144216 LBFGS Accumulation History: 3 points Removed measurement 62f11ebb to history. Total: 4 th(0)=8.903704057144216;dx=-5.4586848364101685E-6 New Minimum: 8.903704057144216 > 7.738261827043571 END: th(310238.5953645913)=7.738261827043571; dx=-3.442594079319778E-6 evalInputDelta=1.1654422301006448 Fitness changed from 8.903704057144216 to 7.738261827043571 Iteration 4 complete. Error: 7.738261827043571 Total: 23.1698; Orientation: 0.4057; Line Search: 15.1021 Iteration 4 ![Iteration 4](etc/751e2d78-5c46-41ae-801c-383e01df7578.jpg) Adding measurement 468173fa to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.424e+03, gradient 1.719e-03, dot -0.990; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 9.968460602835126, 9.95998341740648, 8.903704057144216, 7.738261827043571 LBFGS Accumulation History: 3 points Removed measurement 4733f6f5 to history. Total: 4 th(0)=7.738261827043571;dx=-2.954170234037599E-6 New Minimum: 7.738261827043571 > 6.4009682626997515 END: th(668388.7920402403)=6.4009682626997515; dx=-1.833601460044177E-6 evalInputDelta=1.3372935643438195 Fitness changed from 7.738261827043571 to 6.4009682626997515 Iteration 5 complete. Error: 6.4009682626997515 Total: 22.8719; Orientation: 0.4088; Line Search: 15.1887 Iteration 5 ![Iteration 5](etc/74f4a801-3dbb-4de5-92a7-7fd8cbf128fc.jpg) Adding measurement 58ae402b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.896e+03, gradient 1.303e-03, dot -0.976; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 9.95998341740648, 8.903704057144216, 7.738261827043571, 6.4009682626997515 LBFGS Accumulation History: 3 points Removed measurement 62cba181 to history. Total: 4 th(0)=6.4009682626997515;dx=-1.6972286460294534E-6 New Minimum: 6.4009682626997515 > 4.888734286343309 END: th(1440000.0000000002)=4.888734286343309; dx=-9.370699372522189E-7 evalInputDelta=1.512233976356442 Fitness changed from 6.4009682626997515 to 4.888734286343309 Iteration 6 complete. Error: 4.888734286343309 Total: 23.0617; Orientation: 0.3890; Line Search: 15.1341 Adding measurement 468e8565 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.051e+03, gradient 9.614e-04, dot -0.955; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 8.903704057144216, 7.738261827043571, 6.4009682626997515, 4.888734286343309 LBFGS Accumulation History: 3 points Removed measurement 9c93d16 to history. Total: 4 th(0)=4.888734286343309;dx=-9.243237626378489E-7 New Minimum: 4.888734286343309 > 3.3849294712553304 END: th(3102385.9536459134)=3.3849294712553304; dx=-3.9419672245283074E-7 evalInputDelta=1.503804815087979 Fitness changed from 4.888734286343309 to 3.3849294712553304 Iteration 7 complete. Error: 3.3849294712553304 Total: 22.7411; Orientation: 0.3856; Line Search: 14.9113 Adding measurement 5a515e5d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.279e+03, gradient 6.460e-04, dot -0.933; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 7.738261827043571, 6.4009682626997515, 4.888734286343309, 3.3849294712553304 LBFGS Accumulation History: 3 points Removed measurement 468173fa to history. Total: 4 th(0)=3.3849294712553304;dx=-4.173550364640911E-7 New Minimum: 3.3849294712553304 > 2.343078739746318 END: th(6683887.920402404)=2.343078739746318; dx=-1.128689570666644E-7 evalInputDelta=1.0418507315090122 Fitness changed from 3.3849294712553304 to 2.343078739746318 Iteration 8 complete. Error: 2.343078739746318 Total: 23.1227; Orientation: 0.4006; Line Search: 15.1603 Adding measurement 76ff68c5 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.085e+03, gradient 4.395e-04, dot -0.851; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 6.4009682626997515, 4.888734286343309, 3.3849294712553304, 2.343078739746318 LBFGS Accumulation History: 3 points Removed measurement 58ae402b to history. Total: 4 th(0)=2.343078739746318;dx=-1.9318596394379105E-7 New Minimum: 2.343078739746318 > 2.122731606436186 END: th(1.4400000000000006E7)=2.122731606436186; dx=-1.2714951050857287E-8 evalInputDelta=0.22034713331013212 Fitness changed from 2.343078739746318 to 2.122731606436186 Iteration 9 complete. Error: 2.122731606436186 Total: 22.9585; Orientation: 0.3936; Line Search: 15.0885 Adding measurement 5cff6b74 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.213e+03, gradient 4.966e-04, dot -0.624; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.888734286343309, 3.3849294712553304, 2.343078739746318, 2.122731606436186 LBFGS Accumulation History: 3 points Removed measurement 468e8565 to history. Total: 4 th(0)=2.122731606436186;dx=-2.465683271116757E-7 Armijo: th(3.102385953645914E7)=7.735251013955322; dx=2.53082623919316E-7 evalInputDelta=-5.612519407519136 Armijo: th(1.551192976822957E7)=3.043253679937763; dx=1.0872599653448887E-7 evalInputDelta=-0.9205220735015769 New Minimum: 2.122731606436186 > 1.7384252540760645 END: th(5170643.256076523)=1.7384252540760645; dx=-6.634941813317746E-8 evalInputDelta=0.38430635236012156 Fitness changed from 2.122731606436186 to 1.7384252540760645 Iteration 10 complete. Error: 1.7384252540760645 Total: 38.1049; Orientation: 0.3846; Line Search: 30.1439 Iteration 10 ![Iteration 10](etc/4486b5d0-554e-463d-8c14-728034407308.jpg) Adding measurement 5a7df831 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.375e+03, gradient 3.664e-04, dot -0.800; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.3849294712553304, 2.343078739746318, 2.122731606436186, 1.7384252540760645 LBFGS Accumulation History: 3 points Removed measurement 5a515e5d to history. Total: 4 th(0)=1.7384252540760645;dx=-1.3424333857268927E-7 Armijo: th(1.1139813200670674E7)=1.8099072345020537; dx=1.0435051749615352E-8 evalInputDelta=-0.07148198042598919 New Minimum: 1.7384252540760645 > 1.5293168970007072 END: th(5569906.600335337)=1.5293168970007072; dx=-4.796798987304935E-8 evalInputDelta=0.20910835707535735 Fitness changed from 1.7384252540760645 to 1.5293168970007072 Iteration 11 complete. Error: 1.5293168970007072 Total: 30.0928; Orientation: 0.4010; Line Search: 22.3301 Adding measurement 3e214105 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.054e+03, gradient 3.680e-04, dot -0.703; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.343078739746318, 2.122731606436186, 1.7384252540760645, 1.5293168970007072 LBFGS Accumulation History: 3 points Removed measurement 76ff68c5 to history. Total: 4 th(0)=1.5293168970007072;dx=-1.3543081194064612E-7 Armijo: th(1.2000000000000006E7)=2.077426840784472; dx=6.829975181077637E-8 evalInputDelta=-0.5481099437837647 New Minimum: 1.5293168970007072 > 1.4674510966913297 WOLF (strong): th(6000000.000000003)=1.4674510966913297; dx=6.926699153670431E-9 evalInputDelta=0.061865800309377494 New Minimum: 1.4674510966913297 > 1.3993375476475278 END: th(2000000.000000001)=1.3993375476475278; dx=-7.641586948207479E-8 evalInputDelta=0.12997934935317934 Fitness changed from 1.5293168970007072 to 1.3993375476475278 Iteration 12 complete. Error: 1.3993375476475278 Total: 38.3914; Orientation: 0.3871; Line Search: 30.3807 Adding measurement 58fd1214 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.185e+03, gradient 2.853e-04, dot -0.890; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.122731606436186, 1.7384252540760645, 1.5293168970007072, 1.3993375476475278 LBFGS Accumulation History: 3 points Removed measurement 5cff6b74 to history. Total: 4 th(0)=1.3993375476475278;dx=-8.142057960111654E-8 New Minimum: 1.3993375476475278 > 1.267170627034135 END: th(4308869.380063769)=1.267170627034135; dx=-5.982817622903808E-8 evalInputDelta=0.13216692061339286 Fitness changed from 1.3993375476475278 to 1.267170627034135 Iteration 13 complete. Error: 1.267170627034135 Total: 23.0689; Orientation: 0.3875; Line Search: 15.1503 Adding measurement 122635ef to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.100e+03, gradient 2.683e-04, dot -0.905; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.7384252540760645, 1.5293168970007072, 1.3993375476475278, 1.267170627034135 LBFGS Accumulation History: 3 points Removed measurement 5a7df831 to history. Total: 4 th(0)=1.267170627034135;dx=-7.198040195772749E-8 New Minimum: 1.267170627034135 > 1.1573015419219619 END: th(9283177.667225562)=1.1573015419219619; dx=-3.753671502051057E-8 evalInputDelta=0.10986908511217308 Fitness changed from 1.267170627034135 to 1.1573015419219619 Iteration 14 complete. Error: 1.1573015419219619 Total: 23.1382; Orientation: 0.3849; Line Search: 15.2465 Adding measurement 1f736d00 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.932e+03, gradient 3.173e-04, dot -0.658; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.5293168970007072, 1.3993375476475278, 1.267170627034135, 1.1573015419219619 LBFGS Accumulation History: 3 points Removed measurement 3e214105 to history. Total: 4 th(0)=1.1573015419219619;dx=-1.0069734353405104E-7 Armijo: th(2.000000000000001E7)=2.48755381507787; dx=6.775740534073379E-8 evalInputDelta=-1.3302522731559083 Armijo: th(1.0000000000000006E7)=1.3706607577679981; dx=2.698855390528936E-8 evalInputDelta=-0.21335921584603623 New Minimum: 1.1573015419219619 > 1.0534162290539135 END: th(3333333.3333333354)=1.0534162290539135; dx=-3.8342987103109956E-8 evalInputDelta=0.10388531286804836 Fitness changed from 1.1573015419219619 to 1.0534162290539135 Iteration 15 complete. Error: 1.0534162290539135 Total: 38.0005; Orientation: 0.3965; Line Search: 30.3305 Iteration 15 ![Iteration 15](etc/34267723-6216-421d-b895-de467aaafa9e.jpg) Adding measurement 66e17eff to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.309e+03, gradient 2.831e-04, dot -0.680; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.3993375476475278, 1.267170627034135, 1.1573015419219619, 1.0534162290539135 LBFGS Accumulation History: 3 points Removed measurement 58fd1214 to history. Total: 4 th(0)=1.0534162290539135;dx=-8.01440563141192E-8 Armijo: th(7181448.96677295)=1.059747831462884; dx=-8.557408273735952E-10 evalInputDelta=-0.006331602408970571 New Minimum: 1.0534162290539135 > 0.9730547024980631 END: th(3590724.483386475)=0.9730547024980631; dx=-3.291198515642444E-8 evalInputDelta=0.08036152655585038 Fitness changed from 1.0534162290539135 to 0.9730547024980631 Iteration 16 complete. Error: 0.9730547024980631 Total: 30.4403; Orientation: 0.3878; Line Search: 22.6011 Adding measurement 5f61371d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.477e+03, gradient 2.705e-04, dot -0.707; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.267170627034135, 1.1573015419219619, 1.0534162290539135, 0.9730547024980631 LBFGS Accumulation History: 3 points Removed measurement 122635ef to history. Total: 4 th(0)=0.9730547024980631;dx=-7.315412624067691E-8 Armijo: th(7735981.389354637)=0.9789830110622861; dx=-5.185453372325528E-10 evalInputDelta=-0.005928308564222995 New Minimum: 0.9730547024980631 > 0.8935838027056704 END: th(3867990.6946773184)=0.8935838027056704; dx=-2.975624541561281E-8 evalInputDelta=0.07947089979239275 Fitness changed from 0.9730547024980631 to 0.8935838027056704 Iteration 17 complete. Error: 0.8935838027056704 Total: 29.4576; Orientation: 0.3858; Line Search: 21.6600 Adding measurement 2a4f8009 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.261e+03, gradient 2.604e-04, dot -0.763; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.1573015419219619, 1.0534162290539135, 0.9730547024980631, 0.8935838027056704 LBFGS Accumulation History: 3 points Removed measurement 1f736d00 to history. Total: 4 th(0)=0.8935838027056704;dx=-6.781946387808372E-8 Armijo: th(8333333.33333334)=0.9236148381771923; dx=-3.510608308086442E-10 evalInputDelta=-0.03003103547152186 New Minimum: 0.8935838027056704 > 0.8253460158972299 END: th(4166666.66666667)=0.8253460158972299; dx=-2.6512302142383472E-8 evalInputDelta=0.0682377868084405 Fitness changed from 0.8935838027056704 to 0.8253460158972299 Iteration 18 complete. Error: 0.8253460158972299 Total: 28.4526; Orientation: 0.3770; Line Search: 20.9782 Adding measurement 1d6751e3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.510e+03, gradient 2.540e-04, dot -0.747; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.0534162290539135, 0.9730547024980631, 0.8935838027056704, 0.8253460158972299 LBFGS Accumulation History: 3 points Removed measurement 66e17eff to history. Total: 4 th(0)=0.8253460158972299;dx=-6.450051912494165E-8 Armijo: th(8976811.208466189)=0.8772137278101875; dx=3.723454662094646E-9 evalInputDelta=-0.05186771191295758 New Minimum: 0.8253460158972299 > 0.7604102180171077 END: th(4488405.6042330945)=0.7604102180171077; dx=-2.256354595779756E-8 evalInputDelta=0.06493579788012216 Fitness changed from 0.8253460158972299 to 0.7604102180171077 Iteration 19 complete. Error: 0.7604102180171077 Total: 29.9355; Orientation: 0.3849; Line Search: 22.5749 Adding measurement 541bf968 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.397e+03, gradient 2.592e-04, dot -0.702; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9730547024980631, 0.8935838027056704, 0.8253460158972299, 0.7604102180171077 LBFGS Accumulation History: 3 points Removed measurement 5f61371d to history. Total: 4 th(0)=0.7604102180171077;dx=-6.718089949999474E-8 Armijo: th(9669976.736693297)=0.9074855700634923; dx=1.7169547078587117E-8 evalInputDelta=-0.14707535204638456 New Minimum: 0.7604102180171077 > 0.7167874483138887 END: th(4834988.368346648)=0.7167874483138887; dx=-1.1640745032902521E-8 evalInputDelta=0.04362276970321899 Fitness changed from 0.7604102180171077 to 0.7167874483138887 Iteration 20 complete. Error: 0.7167874483138887 Total: 29.9239; Orientation: 0.3935; Line Search: 22.1502 Iteration 20 ![Iteration 20](etc/0d87a566-e309-4d6e-a493-cac24f68fa17.jpg) Adding measurement 19da993b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.919e+03, gradient 2.905e-04, dot -0.609; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8935838027056704, 0.8253460158972299, 0.7604102180171077, 0.7167874483138887 LBFGS Accumulation History: 3 points Removed measurement 2a4f8009 to history. Total: 4 th(0)=0.7167874483138887;dx=-8.437706130019581E-8 Armijo: th(1.0416666666666675E7)=1.1775743496438875; dx=6.78625016570268E-8 evalInputDelta=-0.4607869013299988 Armijo: th(5208333.333333338)=0.7304093066777311; dx=2.1967588782379835E-8 evalInputDelta=-0.013621858363842332 New Minimum: 0.7167874483138887 > 0.6517914017193327 END: th(1736111.1111111126)=0.6517914017193327; dx=-4.298504280129014E-8 evalInputDelta=0.06499604659455605 Fitness changed from 0.7167874483138887 to 0.6517914017193327 Iteration 21 complete. Error: 0.6517914017193327 Total: 36.2037; Orientation: 0.3873; Line Search: 28.7045 Adding measurement 2dfeb141 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.605e+03, gradient 2.138e-04, dot -0.863; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8253460158972299, 0.7604102180171077, 0.7167874483138887, 0.6517914017193327 LBFGS Accumulation History: 3 points Removed measurement 1d6751e3 to history. Total: 4 th(0)=0.6517914017193327;dx=-4.570448437484798E-8 New Minimum: 0.6517914017193327 > 0.6007549735652145 END: th(3740338.0035275794)=0.6007549735652145; dx=-3.084317253594521E-8 evalInputDelta=0.05103642815411824 Fitness changed from 0.6517914017193327 to 0.6007549735652145 Iteration 22 complete. Error: 0.6007549735652145 Total: 22.2260; Orientation: 0.3873; Line Search: 14.4741 Adding measurement 1f7cec93 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.911e+03, gradient 2.067e-04, dot -0.861; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7604102180171077, 0.7167874483138887, 0.6517914017193327, 0.6007549735652145 LBFGS Accumulation History: 3 points Removed measurement 541bf968 to history. Total: 4 th(0)=0.6007549735652145;dx=-4.270623856652058E-8 New Minimum: 0.6007549735652145 > 0.5709271923539467 END: th(8058313.947244416)=0.5709271923539467; dx=-2.0055025040478726E-8 evalInputDelta=0.029827781211267723 Fitness changed from 0.6007549735652145 to 0.5709271923539467 Iteration 23 complete. Error: 0.5709271923539467 Total: 21.9347; Orientation: 0.3928; Line Search: 14.1582 Adding measurement 7c5df615 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.529e+03, gradient 2.645e-04, dot -0.608; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7167874483138887, 0.6517914017193327, 0.6007549735652145, 0.5709271923539467 LBFGS Accumulation History: 3 points Removed measurement 19da993b to history. Total: 4 th(0)=0.5709271923539467;dx=-6.997590730905514E-8 Armijo: th(1.736111111111113E7)=1.5838580946318883; dx=6.703306915137649E-8 evalInputDelta=-1.0129309022779416 Armijo: th(8680555.555555565)=0.7640425548638299; dx=3.383191118852171E-8 evalInputDelta=-0.19311536250988315 New Minimum: 0.5709271923539467 > 0.5151880966628632 END: th(2893518.518518522)=0.5151880966628632; dx=-2.2598592112752862E-8 evalInputDelta=0.055739095691083484 Fitness changed from 0.5709271923539467 to 0.5151880966628632 Iteration 24 complete. Error: 0.5151880966628632 Total: 36.2525; Orientation: 0.3969; Line Search: 28.6964 Adding measurement 51cab489 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.924e+03, gradient 2.265e-04, dot -0.679; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6517914017193327, 0.6007549735652145, 0.5709271923539467, 0.5151880966628632 LBFGS Accumulation History: 3 points Removed measurement 2dfeb141 to history. Total: 4 th(0)=0.5151880966628632;dx=-5.129142502694285E-8 New Minimum: 0.5151880966628632 > 0.5143288037057592 END: th(6233896.672545968)=0.5143288037057592; dx=-3.9409104292051045E-9 evalInputDelta=8.592929571040742E-4 Fitness changed from 0.5151880966628632 to 0.5143288037057592 Iteration 25 complete. Error: 0.5143288037057592 Total: 22.1582; Orientation: 0.3827; Line Search: 14.5775 Iteration 25 ![Iteration 25](etc/c2a2d62c-13fa-4759-895e-5b7a3f3102f4.jpg) Adding measurement 5c48b72c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.273e+03, gradient 3.108e-04, dot -0.495; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6007549735652145, 0.5709271923539467, 0.5151880966628632, 0.5143288037057592 LBFGS Accumulation History: 3 points Removed measurement 1f7cec93 to history. Total: 4 th(0)=0.5143288037057592;dx=-9.661130525537364E-8 Armijo: th(1.3430523245407363E7)=1.551766463736397; dx=1.1613168459714967E-7 evalInputDelta=-1.0374376600306379 Armijo: th(6715261.622703682)=0.6704259901870229; dx=6.218553440398007E-8 evalInputDelta=-0.1560971864812637 New Minimum: 0.5143288037057592 > 0.4281123710003105 END: th(2238420.5409012274)=0.4281123710003105; dx=-3.092607148200846E-8 evalInputDelta=0.08621643270544865 Fitness changed from 0.5143288037057592 to 0.4281123710003105 Iteration 26 complete. Error: 0.4281123710003105 Total: 37.5322; Orientation: 0.3842; Line Search: 30.0455 Adding measurement 101bdd1c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.685e+03, gradient 2.024e-04, dot -0.818; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5709271923539467, 0.5151880966628632, 0.5143288037057592, 0.4281123710003105 LBFGS Accumulation History: 3 points Removed measurement 7c5df615 to history. Total: 4 th(0)=0.4281123710003105;dx=-4.095234936729753E-8 New Minimum: 0.4281123710003105 > 0.3903870924888113 END: th(4822530.864197537)=0.3903870924888113; dx=-2.3774457365118236E-8 evalInputDelta=0.037725278511499205 Fitness changed from 0.4281123710003105 to 0.3903870924888113 Iteration 27 complete. Error: 0.3903870924888113 Total: 22.1479; Orientation: 0.3870; Line Search: 14.5080 Adding measurement 2b877a54 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.672e+03, gradient 2.115e-04, dot -0.761; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5151880966628632, 0.5143288037057592, 0.4281123710003105, 0.3903870924888113 LBFGS Accumulation History: 3 points Removed measurement 51cab489 to history. Total: 4 th(0)=0.3903870924888113;dx=-4.4722049609531375E-8 Armijo: th(1.0389827787576614E7)=0.4943452493553462; dx=2.250392362130164E-9 evalInputDelta=-0.10395815686653487 New Minimum: 0.3903870924888113 > 0.3694820419034217 END: th(5194913.893788307)=0.3694820419034217; dx=-1.4552897786437309E-8 evalInputDelta=0.020905050585389606 Fitness changed from 0.3903870924888113 to 0.3694820419034217 Iteration 28 complete. Error: 0.3694820419034217 Total: 29.2746; Orientation: 0.3829; Line Search: 21.6823 Adding measurement 5db948c9 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.578e+03, gradient 2.468e-04, dot -0.617; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5143288037057592, 0.4281123710003105, 0.3903870924888113, 0.3694820419034217 LBFGS Accumulation History: 3 points Removed measurement 5c48b72c to history. Total: 4 th(0)=0.3694820419034217;dx=-6.093233431094468E-8 Armijo: th(1.1192102704506138E7)=0.7736266678796149; dx=4.8693784920978675E-8 evalInputDelta=-0.40414462597619316 Armijo: th(5596051.352253069)=0.40120682351024506; dx=1.4294495848552497E-8 evalInputDelta=-0.03172478160682335 New Minimum: 0.3694820419034217 > 0.32620332681597697 END: th(1865350.4507510231)=0.32620332681597697; dx=-3.1628861105637215E-8 evalInputDelta=0.04327871508744474 Fitness changed from 0.3694820419034217 to 0.32620332681597697 Iteration 29 complete. Error: 0.32620332681597697 Total: 36.3105; Orientation: 0.3829; Line Search: 28.8198 Adding measurement 33d7765a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.476e+03, gradient 1.903e-04, dot -0.808; [3ea302bf-0481-49e5-b7a7-07d1a864aa16 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4281123710003105, 0.3903870924888113, 0.3694820419034217, 0.32620332681597697 LBFGS Accumulation History: 3 points Removed measurement 101bdd1c to history. Total: 4 th(0)=0.32620332681597697;dx=-3.620688594439602E-8 New Minimum: 0.32620332681597697 > 0.29501868218939054 END: th(4018775.720164615)=0.29501868218939054; dx=-2.4449718466668693E-8 evalInputDelta=0.031184644626586433 Fitness changed from 0.32620332681597697 to 0.29501868218939054 Iteration 30 complete. Error: 0.29501868218939054 Total: 21.9030; Orientation: 0.3929; Line Search: 14.5006 Iteration 30 ![Iteration 30](etc/57ee0fe4-1d95-4e5b-b8f5-48aa158b85b9.jpg) Final threshold in iteration 31: 0.29501868218939054 (> -Infinity) after 907.608s (< 3600.000s)