1. Iteration 1
  2. Iteration 2
  3. Iteration 3
  4. Iteration 4
  5. Iteration 5
  6. Iteration 6
  7. Iteration 7
  8. Iteration 8
  9. Iteration 9
  10. Iteration 10
  11. Iteration 11
  12. Iteration 12
  13. Iteration 13
  14. Iteration 14
  15. Iteration 15
  16. Iteration 16
  17. Iteration 17
  18. Iteration 18
  19. Iteration 19
  20. Iteration 20

Reset training subject: 3999452234896

Reset training subject: 4001869932634

Iteration 1

Iteration 1

Adding measurement 7e419328 to history. Total: 0

LBFGS Accumulation History: 1 points

th(0)=10.586920323316008;dx=-1.8050527971323572E-7

New Minimum: 10.586920323316008 > 10.586918566841632

WOLFE (weak): th(2.154434690031884)=10.586918566841632; dx=-3.5812308284666416E-7 evalInputDelta=1.7564743757247925E-6

New Minimum: 10.586918566841632 > 10.586916676489636

WOLFE (weak): th(4.308869380063768)=10.586916676489636; dx=-3.6340512995857327E-7 evalInputDelta=3.64682637155056E-6

New Minimum: 10.586916676489636 > 10.58690983382985

WOLFE (weak): th(12.926608140191302)=10.58690983382985; dx=-4.436622547143537E-7 evalInputDelta=1.0489486157894135E-5

New Minimum: 10.58690983382985 > 10.586876671062782

WOLFE (weak): th(51.70643256076521)=10.586876671062782; dx=-3.83638939876698E-7 evalInputDelta=4.365225322544575E-5

New Minimum: 10.586876671062782 > 10.586702793603763

WOLFE (weak): th(258.53216280382605)=10.586702793603763; dx=-4.0006060428259816E-7 evalInputDelta=2.1752971224486828E-4

New Minimum: 10.586702793603763 > 10.58560245577246

WOLFE (weak): th(1551.1929768229563)=10.58560245577246; dx=-4.314660285687367E-7 evalInputDelta=0.0013178675435483456

New Minimum: 10.58560245577246 > 10.577381730312482

WOLFE (weak): th(10858.350837760694)=10.577381730312482; dx=-4.5349712244942273E-7 evalInputDelta=0.00953859300352633

New Minimum: 10.577381730312482 > 10.497103072702885

WOLFE (weak): th(86866.80670208555)=10.497103072702885; dx=-4.3837217788926705E-7 evalInputDelta=0.08981725061312318

New Minimum: 10.497103072702885 > 9.320032151415944

WOLFE (weak): th(781801.26031877)=9.320032151415944; dx=-5.058967499444662E-7 evalInputDelta=1.2668881719000638

Armijo: th(7818012.6031877)=103.62809133529663; dx=7.038113576100063E-6 evalInputDelta=-93.04117101198062

Armijo: th(4299906.931753235)=20.761661484837532; dx=3.1111827177418186E-6 evalInputDelta=-10.174741161521524

New Minimum: 9.320032151415944 > 7.07658364251256

WOLF (strong): th(2540854.0960360025)=7.07658364251256; dx=3.7105670631144947E-7 evalInputDelta=3.510336680803448

WOLFE (weak): th(1661327.6781773863)=7.386924188584089; dx=-4.311045088693707E-7 evalInputDelta=3.1999961347319186

New Minimum: 7.07658364251256 > 6.838040210306644

END: th(2101090.8871066943)=6.838040210306644; dx=-1.346085226686063E-7 evalInputDelta=3.7488801130093634

Fitness changed from 10.586920323316008 to 6.838040210306644

Iteration 1 complete. Error: 6.838040210306644 Total: 41.9587; Orientation: 0.0038; Line Search: 34.9832

Iteration 2

Iteration 2

Adding measurement 3dafb845 to history. Total: 1

LBFGS Accumulation History: 2 points

th(0)=6.838040210306644;dx=-1.3182274543656546E-6

Armijo: th(4526663.0940925265)=136.98524802923203; dx=1.0839397524586862E-5 evalInputDelta=-130.14720781892538

Armijo: th(2263331.5470462632)=42.28273802995682; dx=8.18496312478595E-6 evalInputDelta=-35.44469781965017

Armijo: th(754443.8490154211)=8.010679438710213; dx=1.2368210265279372E-6 evalInputDelta=-1.1726392284035683

New Minimum: 6.838040210306644 > 6.407228711992502

WOLFE (weak): th(188610.96225385528)=6.407228711992502; dx=-1.2240231229087125E-6 evalInputDelta=0.4308114983141422

WOLF (strong): th(471527.4056346382)=6.518089205026627; dx=2.2874005861363622E-7 evalInputDelta=0.31995100528001785

New Minimum: 6.407228711992502 > 6.313528798520565

END: th(330069.18394424673)=6.313528798520565; dx=-4.903289688697293E-7 evalInputDelta=0.5245114117860794

Fitness changed from 6.838040210306644 to 6.313528798520565

Iteration 2 complete. Error: 6.313528798520565 Total: 18.1379; Orientation: 0.0022; Line Search: 15.8844

Iteration 3

Iteration 3

Adding measurement 6f7dc7e8 to history. Total: 2

LBFGS Accumulation History: 3 points

th(0)=6.313528798520565;dx=-2.190517956545483E-6

Armijo: th(711112.5)=6.868868116289377; dx=-2.242703041212606E-7 evalInputDelta=-0.5553393177688122

Armijo: th(355556.25)=6.492937985807657; dx=1.6794730593880265E-7 evalInputDelta=-0.1794091872870922

New Minimum: 6.313528798520565 > 6.034522991627455

END: th(118518.75)=6.034522991627455; dx=-2.3660515265287115E-7 evalInputDelta=0.2790058068931103

Fitness changed from 6.313528798520565 to 6.034522991627455

Iteration 3 complete. Error: 6.034522991627455 Total: 11.3125; Orientation: 0.0023; Line Search: 9.0277

Iteration 4

Iteration 4

Adding measurement 166530a2 to history. Total: 3

Rejected: LBFGS Orientation magnitude: 9.253e+03, gradient 1.420e-03, dot -0.381; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 6.034522991627455, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 166530a2 to history. Total: 3

th(0)=6.034522991627455;dx=-1.286652190087121E-6

New Minimum: 6.034522991627455 > 5.93852873146534

WOLF (strong): th(255340.90641921634)=5.93852873146534; dx=2.453200017610099E-7 evalInputDelta=0.0959942601621151

New Minimum: 5.93852873146534 > 5.7841406762599945

END: th(127670.45320960817)=5.7841406762599945; dx=-9.407756264928454E-7 evalInputDelta=0.25038231536746025

Fitness changed from 6.034522991627455 to 5.7841406762599945

Iteration 4 complete. Error: 5.7841406762599945 Total: 9.4986; Orientation: 0.2625; Line Search: 6.9093

Iteration 5

Iteration 5

Adding measurement 15e43f9b to history. Total: 3

Rejected: LBFGS Orientation magnitude: 5.465e+03, gradient 1.390e-03, dot -0.215; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 5.7841406762599945, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 15e43f9b to history. Total: 3

th(0)=5.7841406762599945;dx=-1.3594517212287709E-6

New Minimum: 5.7841406762599945 > 5.463373061269522

END: th(275057.6532868723)=5.463373061269522; dx=-8.411492723941188E-7 evalInputDelta=0.3207676149904728

Fitness changed from 5.7841406762599945 to 5.463373061269522

Iteration 5 complete. Error: 5.463373061269522 Total: 8.2469; Orientation: 1.3379; Line Search: 4.5667

Iteration 6

Iteration 6

Adding measurement 5d8b8cb5 to history. Total: 3

Rejected: LBFGS Orientation magnitude: 2.433e+04, gradient 1.317e-03, dot -0.368; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 5.463373061269522, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 5d8b8cb5 to history. Total: 3

th(0)=5.463373061269522;dx=-8.297974339323666E-7

Armijo: th(592593.7500000001)=8.417274877429008; dx=2.7201268287280527E-6 evalInputDelta=-2.9539018161594868

Armijo: th(296296.87500000006)=5.622999384999275; dx=3.3478551943854235E-7 evalInputDelta=-0.1596263237297535

New Minimum: 5.463373061269522 > 5.314635623246431

END: th(98765.62500000001)=5.314635623246431; dx=-6.94581612118175E-7 evalInputDelta=0.14873743802309036

Fitness changed from 5.463373061269522 to 5.314635623246431

Iteration 6 complete. Error: 5.314635623246431 Total: 11.5954; Orientation: 0.1911; Line Search: 9.0680

Iteration 7

Iteration 7

Adding measurement 26149e9c to history. Total: 3

Rejected: LBFGS Orientation magnitude: 3.015e+04, gradient 1.295e-03, dot -0.243; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 5.314635623246431, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 26149e9c to history. Total: 3

th(0)=5.314635623246431;dx=-1.3305915898734944E-6

New Minimum: 5.314635623246431 > 5.143530465662479

END: th(212784.0886826803)=5.143530465662479; dx=-1.0196344951519982E-6 evalInputDelta=0.17110515758395195

Fitness changed from 5.314635623246431 to 5.143530465662479

Iteration 7 complete. Error: 5.143530465662479 Total: 6.8263; Orientation: 0.0468; Line Search: 4.5289

Iteration 8

Iteration 8

Adding measurement 2307e482 to history. Total: 3

Rejected: LBFGS Orientation magnitude: 3.416e+04, gradient 1.247e-03, dot -0.336; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 5.143530465662479, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 2307e482 to history. Total: 3

th(0)=5.143530465662479;dx=-1.2028111085798027E-6

Armijo: th(458429.4221447872)=5.223882615566254; dx=-7.166150658012904E-7 evalInputDelta=-0.08035214990377426

New Minimum: 5.143530465662479 > 5.04771888256073

END: th(229214.7110723936)=5.04771888256073; dx=-6.423334114422489E-7 evalInputDelta=0.09581158310174942

Fitness changed from 5.143530465662479 to 5.04771888256073

Iteration 8 complete. Error: 5.04771888256073 Total: 9.1324; Orientation: 0.0446; Line Search: 6.7977

Iteration 9

Iteration 9

Adding measurement 3d8b18e9 to history. Total: 3

Rejected: LBFGS Orientation magnitude: 7.330e+04, gradient 1.601e-03, dot -0.102; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 5.04771888256073, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 3d8b18e9 to history. Total: 3

th(0)=5.04771888256073;dx=-2.232092894672218E-6

Armijo: th(493828.1250000001)=5.437863081693649; dx=4.783454894566347E-8 evalInputDelta=-0.3901441991329193

Armijo: th(246914.06250000006)=5.068372949957848; dx=-3.296183936303419E-7 evalInputDelta=-0.020654067397117615

New Minimum: 5.04771888256073 > 4.954682379961014

END: th(82304.68750000001)=4.954682379961014; dx=-8.344776040763932E-7 evalInputDelta=0.09303650259971619

Fitness changed from 5.04771888256073 to 4.954682379961014

Iteration 9 complete. Error: 4.954682379961014 Total: 11.3605; Orientation: 0.0391; Line Search: 9.0520

Iteration 10

Iteration 10

Adding measurement 6d954013 to history. Total: 3

Rejected: LBFGS Orientation magnitude: 5.298e+04, gradient 1.254e-03, dot -0.289; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 4.954682379961014, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 6d954013 to history. Total: 3

th(0)=4.954682379961014;dx=-1.0203204947350834E-6

New Minimum: 4.954682379961014 > 4.883102439343929

WOLFE (weak): th(177320.0739022336)=4.883102439343929; dx=-1.0323561069388965E-6 evalInputDelta=0.0715799406170845

END: th(354640.1478044672)=4.902162671089172; dx=-8.91444915480802E-7 evalInputDelta=0.05251970887184143

Fitness changed from 4.954682379961014 to 4.883102439343929

Iteration 10 complete. Error: 4.883102439343929 Total: 9.1055; Orientation: 0.0402; Line Search: 6.7966

Iteration 11

Iteration 11

Adding measurement 44a38433 to history. Total: 3

Rejected: LBFGS Orientation magnitude: 2.451e+05, gradient 1.294e-03, dot -0.229; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 4.883102439343929, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 44a38433 to history. Total: 3

th(0)=4.883102439343929;dx=-1.033410454537692E-6

New Minimum: 4.883102439343929 > 4.879609435796738

END: th(764049.0369079787)=4.879609435796738; dx=-5.265145597903639E-7 evalInputDelta=0.00349300354719162

Fitness changed from 4.883102439343929 to 4.879609435796738

Iteration 11 complete. Error: 4.879609435796738 Total: 6.9967; Orientation: 0.2138; Line Search: 4.5128

Iteration 12

Iteration 12

Adding measurement 76fc2f8f to history. Total: 3

Rejected: LBFGS Orientation magnitude: 3.028e+04, gradient 1.086e-03, dot -0.253; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 4.879609435796738, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 76fc2f8f to history. Total: 3

th(0)=4.879609435796738;dx=-9.1352707747211E-7

Armijo: th(1646093.7500000005)=8.055729523301125; dx=5.789509521975408E-7 evalInputDelta=-3.176120087504387

Armijo: th(823046.8750000002)=4.999651208519936; dx=-2.899905503531819E-7 evalInputDelta=-0.12004177272319794

New Minimum: 4.879609435796738 > 4.673258930444717

END: th(274348.95833333343)=4.673258930444717; dx=-7.65361395803162E-7 evalInputDelta=0.20635050535202026

Fitness changed from 4.879609435796738 to 4.673258930444717

Iteration 12 complete. Error: 4.673258930444717 Total: 12.7723; Orientation: 0.0451; Line Search: 10.4682

Iteration 13

Iteration 13

Adding measurement 724654c5 to history. Total: 3

Rejected: LBFGS Orientation magnitude: 1.603e+04, gradient 1.103e-03, dot -0.192; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 4.673258930444717, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 724654c5 to history. Total: 3

th(0)=4.673258930444717;dx=-5.742395450906824E-7

New Minimum: 4.673258930444717 > 4.589390769600868

END: th(591066.9130074454)=4.589390769600868; dx=-3.6318740608806657E-7 evalInputDelta=0.08386816084384918

Fitness changed from 4.673258930444717 to 4.589390769600868

Iteration 13 complete. Error: 4.589390769600868 Total: 6.8593; Orientation: 0.0428; Line Search: 4.5326

Iteration 14

Iteration 14

Adding measurement 5c79b642 to history. Total: 3

Rejected: LBFGS Orientation magnitude: 3.883e+04, gradient 1.022e-03, dot -0.273; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 4.589390769600868, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 5c79b642 to history. Total: 3

th(0)=4.589390769600868;dx=-7.107870726155336E-7

Armijo: th(1273415.061513298)=8.361761920154095; dx=7.402466881287833E-7 evalInputDelta=-3.7723711505532265

Armijo: th(636707.530756649)=5.002761654555798; dx=1.0324354884437037E-7 evalInputDelta=-0.41337088495492935

New Minimum: 4.589390769600868 > 4.49359193444252

END: th(212235.84358554965)=4.49359193444252; dx=-5.632673839756074E-7 evalInputDelta=0.09579883515834808

Fitness changed from 4.589390769600868 to 4.49359193444252

Iteration 14 complete. Error: 4.49359193444252 Total: 11.4807; Orientation: 0.1140; Line Search: 9.0863

Iteration 15

Iteration 15

Adding measurement 15fd1d9e to history. Total: 3

Rejected: LBFGS Orientation magnitude: 6.848e+04, gradient 1.089e-03, dot -0.178; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 4.49359193444252, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 15fd1d9e to history. Total: 3

th(0)=4.49359193444252;dx=-6.905310717072211E-7

Armijo: th(457248.26388888905)=4.540316954255104; dx=-3.8026762815392825E-7 evalInputDelta=-0.04672501981258392

New Minimum: 4.49359193444252 > 4.461764007806778

END: th(228624.13194444453)=4.461764007806778; dx=-3.135090667007481E-7 evalInputDelta=0.03182792663574219

Fitness changed from 4.49359193444252 to 4.461764007806778

Iteration 15 complete. Error: 4.461764007806778 Total: 9.1212; Orientation: 0.0442; Line Search: 6.7974

Iteration 16

Iteration 16

Adding measurement 48880dac to history. Total: 3

Rejected: LBFGS Orientation magnitude: 3.175e+04, gradient 9.455e-04, dot -0.243; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 4.461764007806778, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 48880dac to history. Total: 3

th(0)=4.461764007806778;dx=-6.03764027299843E-7

Armijo: th(492555.76083953783)=4.615350738167763; dx=-5.141935590924004E-7 evalInputDelta=-0.1535867303609848

New Minimum: 4.461764007806778 > 4.426046147942543

WOLFE (weak): th(246277.88041976892)=4.426046147942543; dx=-5.59173809940265E-7 evalInputDelta=0.035717859864234924

Armijo: th(369416.8206296534)=4.4876329600811005; dx=-4.6239728102559384E-7 evalInputDelta=-0.02586895227432251

END: th(307847.3505247112)=4.449176572263241; dx=-3.029325398961539E-7 evalInputDelta=0.01258743554353714

Fitness changed from 4.461764007806778 to 4.426046147942543

Iteration 16 complete. Error: 4.426046147942543 Total: 13.6273; Orientation: 0.0441; Line Search: 11.3115

Iteration 17

Iteration 17

Adding measurement 3871d7f7 to history. Total: 3

Rejected: LBFGS Orientation magnitude: 1.125e+05, gradient 1.195e-03, dot -0.145; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 4.426046147942543, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 3871d7f7 to history. Total: 3

th(0)=4.426046147942543;dx=-1.0206112058639115E-6

Armijo: th(663237.0112048428)=4.858634099364281; dx=-1.1115543255156231E-7 evalInputDelta=-0.43258795142173767

Armijo: th(331618.5056024214)=4.5007035583257675; dx=-1.7436548525302655E-7 evalInputDelta=-0.07465741038322449

New Minimum: 4.426046147942543 > 4.3867970407009125

END: th(110539.50186747381)=4.3867970407009125; dx=-7.957464069410649E-7 evalInputDelta=0.039249107241630554

Fitness changed from 4.426046147942543 to 4.3867970407009125

Iteration 17 complete. Error: 4.3867970407009125 Total: 11.5323; Orientation: 0.0390; Line Search: 9.1280

Iteration 18

Iteration 18

Adding measurement 7e2e221f to history. Total: 3

Rejected: LBFGS Orientation magnitude: 3.811e+04, gradient 9.297e-04, dot -0.243; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 4.3867970407009125, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 7e2e221f to history. Total: 3

th(0)=4.3867970407009125;dx=-5.487018641935778E-7

New Minimum: 4.3867970407009125 > 4.355348855257034

WOLFE (weak): th(238150.13744212978)=4.355348855257034; dx=-5.177209234343918E-7 evalInputDelta=0.031448185443878174

WOLFE (weak): th(476300.27488425956)=4.3632435873150826; dx=-5.30883365451287E-7 evalInputDelta=0.023553453385829926

Armijo: th(1428900.8246527787)=4.894478127360344; dx=-3.134901749297525E-7 evalInputDelta=-0.5076810866594315

Armijo: th(952600.5497685191)=4.5155040845274925; dx=-4.1449391582060236E-7 evalInputDelta=-0.12870704382658005

Armijo: th(714450.4123263893)=4.415859363973141; dx=-3.9981991222215947E-7 evalInputDelta=-0.02906232327222824

END: th(595375.3436053244)=4.383328631520271; dx=-4.649263258110106E-7 evalInputDelta=0.0034684091806411743

Fitness changed from 4.3867970407009125 to 4.355348855257034

Iteration 18 complete. Error: 4.355348855257034 Total: 18.6289; Orientation: 0.2012; Line Search: 16.1654

Iteration 19

Iteration 19

Adding measurement 710c08c6 to history. Total: 3

Rejected: LBFGS Orientation magnitude: 3.845e+04, gradient 9.704e-04, dot -0.220; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 4.355348855257034, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 710c08c6 to history. Total: 3

th(0)=4.355348855257034;dx=-7.140704319893545E-7

Armijo: th(1282697.2938529635)=4.680774711072445; dx=-1.6525807990219375E-7 evalInputDelta=-0.3254258558154106

Armijo: th(641348.6469264817)=4.399413079023361; dx=-3.879507018831945E-7 evalInputDelta=-0.044064223766326904

New Minimum: 4.355348855257034 > 4.33328603208065

END: th(213782.88230882725)=4.33328603208065; dx=-5.116497039740897E-7 evalInputDelta=0.022062823176383972

Fitness changed from 4.355348855257034 to 4.33328603208065

Iteration 19 complete. Error: 4.33328603208065 Total: 13.1938; Orientation: 0.2867; Line Search: 10.5721

Iteration 20

Iteration 20

Adding measurement 7ceaf7af to history. Total: 3

Rejected: LBFGS Orientation magnitude: 7.140e+04, gradient 8.973e-04, dot -0.278; [56f1bc5f-4800-4e9c-b349-c4c9986699e2 = 1.000/1.000e+00]

Orientation rejected. Popping history element from 4.33328603208065, 6.313528798520565, 6.838040210306644, 10.586920323316008

LBFGS Accumulation History: 3 points

Removed measurement 7ceaf7af to history. Total: 3

th(0)=4.33328603208065;dx=-5.182699456761524E-7

Armijo: th(460581.2577811409)=4.359993115067482; dx=-5.660686698078527E-7 evalInputDelta=-0.026707082986831665

New Minimum: 4.33328603208065 > 4.305683970451355

WOLFE (weak): th(230290.62889057046)=4.305683970451355; dx=-5.244918172830469E-7 evalInputDelta=0.02760206162929535

WOLFE (weak): th(345435.94333585567)=4.322255924344063; dx=-6.104331099268072E-7 evalInputDelta=0.011030107736587524

Armijo: th(403008.6005584983)=4.338368959724903; dx=-3.992079932167546E-7 evalInputDelta=-0.005082927644252777

WOLFE (weak): th(374222.271947177)=4.329762347042561; dx=-5.568770435241454E-7 evalInputDelta=0.003523685038089752

Armijo: th(388615.43625283765)=4.333914622664452; dx=-5.21829114845409E-7 evalInputDelta=-6.285905838012695E-4

WOLFE (weak): th(381418.85410000733)=4.331788279116154; dx=-6.024220513598131E-7 evalInputDelta=0.0014977529644966125

END: th(385017.1451764225)=4.332838028669357; dx=-4.540799281903414E-7 evalInputDelta=4.480034112930298E-4

Fitness changed from 4.33328603208065 to 4.305683970451355

Iteration 20 complete. Error: 4.305683970451355 Total: 22.9412; Orientation: 0.0387; Line Search: 20.6228

Final threshold in iteration 21: 4.305683970451355 (> -Infinity) after 264.329s (< 5400.000s)