Reset training subject: 1161232099348800 Reset training subject: 1161240588512100 Adding measurement 4519f676 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=5.106054234780139;dx=-2.3922615198358638E-5 New Minimum: 5.106054234780139 > 5.10603158279082 WOLFE (weak): th(2.154434690031884)=5.10603158279082; dx=-2.3922352241333678E-5 evalInputDelta=2.2651989318944743E-5 New Minimum: 5.10603158279082 > 5.106009074882121 WOLFE (weak): th(4.308869380063768)=5.106009074882121; dx=-2.3922329272833513E-5 evalInputDelta=4.5159898017566036E-5 New Minimum: 5.106009074882121 > 5.105919186523064 WOLFE (weak): th(12.926608140191302)=5.105919186523064; dx=-2.3917480612057928E-5 evalInputDelta=1.350482570749989E-4 New Minimum: 5.105919186523064 > 5.105514751509801 WOLFE (weak): th(51.70643256076521)=5.105514751509801; dx=-2.3910511377867714E-5 evalInputDelta=5.394832703373709E-4 New Minimum: 5.105514751509801 > 5.103359543003735 WOLFE (weak): th(258.53216280382605)=5.103359543003735; dx=-2.3896915844584333E-5 evalInputDelta=0.0026946917764041345 New Minimum: 5.103359543003735 > 5.089950502081792 WOLFE (weak): th(1551.1929768229563)=5.089950502081792; dx=-2.3710212336039144E-5 evalInputDelta=0.01610373269834664 New Minimum: 5.089950502081792 > 4.996284468871887 WOLFE (weak): th(10858.350837760694)=4.996284468871887; dx=-2.246819923910524E-5 evalInputDelta=0.1097697659082515 New Minimum: 4.996284468871887 > 4.403053996634565 END: th(86866.80670208555)=4.403053996634565; dx=-1.432130324874397E-5 evalInputDelta=0.7030002381455738 Fitness changed from 5.106054234780139 to 4.403053996634565 Iteration 1 complete. Error: 4.403053996634565 Total: 99.4980; Orientation: 0.0188; Line Search: 74.5362 Iteration 1 ![Iteration 1](etc/474eccac-83e9-49ba-84f0-23003db3e1ad.jpg) Adding measurement 3913f206 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=4.403053996634565;dx=-1.071464210974175E-5 New Minimum: 4.403053996634565 > 3.719794281256727 END: th(187148.86177126726)=3.719794281256727; dx=-6.505446642149981E-6 evalInputDelta=0.6832597153778379 Fitness changed from 4.403053996634565 to 3.719794281256727 Iteration 2 complete. Error: 3.719794281256727 Total: 24.8679; Orientation: 0.0086; Line Search: 16.6925 Iteration 2 ![Iteration 2](etc/4a61cc72-62d0-48d6-aead-1a40a5d41140.jpg) Adding measurement 71b6172c to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=3.719794281256727;dx=-5.198705766599194E-6 New Minimum: 3.719794281256727 > 3.0077889273617666 END: th(403200.00000000006)=3.0077889273617666; dx=-3.106562954038416E-6 evalInputDelta=0.7120053538949604 Fitness changed from 3.719794281256727 to 3.0077889273617666 Iteration 3 complete. Error: 3.0077889273617666 Total: 24.6238; Orientation: 0.0072; Line Search: 16.2897 Iteration 3 ![Iteration 3](etc/b63c5280-24ec-4a5e-81f1-03b40228e6ad.jpg) Adding measurement 66223d94 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.723e+03, gradient 1.632e-03, dot -0.988; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.106054234780139, 4.403053996634565, 3.719794281256727, 3.0077889273617666 LBFGS Accumulation History: 3 points Removed measurement 4519f676 to history. Total: 4 th(0)=3.0077889273617666;dx=-2.6650353166774223E-6 New Minimum: 3.0077889273617666 > 2.249143492724262 END: th(868668.0670208557)=2.249143492724262; dx=-1.4742713840094901E-6 evalInputDelta=0.7586454346375047 Fitness changed from 3.0077889273617666 to 2.249143492724262 Iteration 4 complete. Error: 2.249143492724262 Total: 24.9230; Orientation: 0.2306; Line Search: 16.4020 Iteration 4 ![Iteration 4](etc/82c37864-d5b5-4cf9-8751-ad359bef409b.jpg) Adding measurement 5b39a3e6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.713e+03, gradient 1.163e-03, dot -0.972; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.403053996634565, 3.719794281256727, 3.0077889273617666, 2.249143492724262 LBFGS Accumulation History: 3 points Removed measurement 3913f206 to history. Total: 4 th(0)=2.249143492724262;dx=-1.3528775940147083E-6 New Minimum: 2.249143492724262 > 1.5194180236342527 END: th(1871488.617712673)=1.5194180236342527; dx=-5.936883081293377E-7 evalInputDelta=0.7297254690900092 Fitness changed from 2.249143492724262 to 1.5194180236342527 Iteration 5 complete. Error: 1.5194180236342527 Total: 25.6732; Orientation: 0.2131; Line Search: 17.1980 Iteration 5 ![Iteration 5](etc/7abe3aee-2970-4d91-bece-3e6b3a4c0533.jpg) Adding measurement a7cf42f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.839e+03, gradient 7.498e-04, dot -0.955; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.719794281256727, 3.0077889273617666, 2.249143492724262, 1.5194180236342527 LBFGS Accumulation History: 3 points Removed measurement 71b6172c to history. Total: 4 th(0)=1.5194180236342527;dx=-5.622731770910218E-7 New Minimum: 1.5194180236342527 > 1.0050370046774366 END: th(4032000.0000000014)=1.0050370046774366; dx=-1.6196723962610135E-7 evalInputDelta=0.5143810189568161 Fitness changed from 1.5194180236342527 to 1.0050370046774366 Iteration 6 complete. Error: 1.0050370046774366 Total: 24.6156; Orientation: 0.2091; Line Search: 16.4295 Adding measurement 115ca7de to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.632e+03, gradient 4.896e-04, dot -0.875; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.0077889273617666, 2.249143492724262, 1.5194180236342527, 1.0050370046774366 LBFGS Accumulation History: 3 points Removed measurement 66223d94 to history. Total: 4 th(0)=1.0050370046774366;dx=-2.3973583612302697E-7 New Minimum: 1.0050370046774366 > 0.8363805237187172 END: th(8686680.670208558)=0.8363805237187172; dx=-8.516091989821557E-9 evalInputDelta=0.16865648095871943 Fitness changed from 1.0050370046774366 to 0.8363805237187172 Iteration 7 complete. Error: 0.8363805237187172 Total: 25.8355; Orientation: 0.2044; Line Search: 17.2855 Adding measurement 183ade54 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.368e+03, gradient 6.029e-04, dot -0.605; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.249143492724262, 1.5194180236342527, 1.0050370046774366, 0.8363805237187172 LBFGS Accumulation History: 3 points Removed measurement 5b39a3e6 to history. Total: 4 th(0)=0.8363805237187172;dx=-3.6348874551618985E-7 Armijo: th(1.871488617712673E7)=4.154984330124668; dx=5.740495997914324E-7 evalInputDelta=-3.3186038064059504 Armijo: th(9357443.088563366)=1.5217377827486809; dx=2.995760793213723E-7 evalInputDelta=-0.6853572590299637 New Minimum: 0.8363805237187172 > 0.6990947696250115 END: th(3119147.6961877886)=0.6990947696250115; dx=-8.779767260086789E-9 evalInputDelta=0.1372857540937057 Fitness changed from 0.8363805237187172 to 0.6990947696250115 Iteration 8 complete. Error: 0.6990947696250115 Total: 41.2811; Orientation: 0.2144; Line Search: 32.7860 Adding measurement 2accaec2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.777e+03, gradient 4.995e-04, dot -0.645; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.5194180236342527, 1.0050370046774366, 0.8363805237187172, 0.6990947696250115 LBFGS Accumulation History: 3 points Removed measurement a7cf42f to history. Total: 4 th(0)=0.6990947696250115;dx=-2.4951248116123496E-7 Armijo: th(6720000.000000003)=0.9460960205048968; dx=1.8598011229270455E-7 evalInputDelta=-0.24700125087988534 New Minimum: 0.6990947696250115 > 0.625243169899079 WOLF (strong): th(3360000.0000000014)=0.625243169899079; dx=5.14626293500401E-8 evalInputDelta=0.07385159972593247 New Minimum: 0.625243169899079 > 0.6133258768944915 END: th(1120000.0000000005)=0.6133258768944915; dx=-1.473294086598764E-7 evalInputDelta=0.08576889273052002 Fitness changed from 0.6990947696250115 to 0.6133258768944915 Iteration 9 complete. Error: 0.6133258768944915 Total: 40.7736; Orientation: 0.2069; Line Search: 32.5826 Adding measurement 208205ed to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.222e+03, gradient 3.574e-04, dot -0.924; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.0050370046774366, 0.8363805237187172, 0.6990947696250115, 0.6133258768944915 LBFGS Accumulation History: 3 points Removed measurement 115ca7de to history. Total: 4 th(0)=0.6133258768944915;dx=-1.2771213089753358E-7 New Minimum: 0.6133258768944915 > 0.5415560327937108 END: th(2412966.852835711)=0.5415560327937108; dx=-8.107615222795543E-8 evalInputDelta=0.07176984410078069 Fitness changed from 0.6133258768944915 to 0.5415560327937108 Iteration 10 complete. Error: 0.5415560327937108 Total: 24.8754; Orientation: 0.2201; Line Search: 16.5427 Iteration 10 ![Iteration 10](etc/59d7f6a0-e59b-483d-8335-c5470410b160.jpg) Adding measurement 3bc69ce9 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.472e+03, gradient 3.151e-04, dot -0.886; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8363805237187172, 0.6990947696250115, 0.6133258768944915, 0.5415560327937108 LBFGS Accumulation History: 3 points Removed measurement 183ade54 to history. Total: 4 th(0)=0.5415560327937108;dx=-9.928550944595088E-8 New Minimum: 0.5415560327937108 > 0.4806157418827043 END: th(5198579.493646315)=0.4806157418827043; dx=-4.176673587467915E-8 evalInputDelta=0.0609402909110065 Fitness changed from 0.5415560327937108 to 0.4806157418827043 Iteration 11 complete. Error: 0.4806157418827043 Total: 24.6233; Orientation: 0.2102; Line Search: 16.3302 Adding measurement 47829d6d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.157e+03, gradient 3.874e-04, dot -0.620; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6990947696250115, 0.6133258768944915, 0.5415560327937108, 0.4806157418827043 LBFGS Accumulation History: 3 points Removed measurement 2accaec2 to history. Total: 4 th(0)=0.4806157418827043;dx=-1.5010184120677417E-7 Armijo: th(1.1200000000000007E7)=1.0902201632166315; dx=1.5061972203786362E-7 evalInputDelta=-0.6096044213339272 Armijo: th(5600000.000000004)=0.5869517613235298; dx=8.719919300843541E-8 evalInputDelta=-0.10633601944082549 New Minimum: 0.4806157418827043 > 0.4283666016786151 END: th(1866666.666666668)=0.4283666016786151; dx=-3.444733736263757E-8 evalInputDelta=0.05224914020408916 Fitness changed from 0.4806157418827043 to 0.4283666016786151 Iteration 12 complete. Error: 0.4283666016786151 Total: 40.9815; Orientation: 0.2057; Line Search: 32.6108 Adding measurement 7d4d8579 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.446e+03, gradient 3.170e-04, dot -0.692; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6133258768944915, 0.5415560327937108, 0.4806157418827043, 0.4283666016786151 LBFGS Accumulation History: 3 points Removed measurement 208205ed to history. Total: 4 th(0)=0.4283666016786151;dx=-1.0048326535059023E-7 New Minimum: 0.4283666016786151 > 0.41517056616982084 END: th(4021611.4213928524)=0.41517056616982084; dx=-5.100118850171572E-10 evalInputDelta=0.01319603550879428 Fitness changed from 0.4283666016786151 to 0.41517056616982084 Iteration 13 complete. Error: 0.41517056616982084 Total: 24.7506; Orientation: 0.2055; Line Search: 16.3196 Adding measurement 2d5a1588 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.964e+03, gradient 4.439e-04, dot -0.510; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5415560327937108, 0.4806157418827043, 0.4283666016786151, 0.41517056616982084 LBFGS Accumulation History: 3 points Removed measurement 3bc69ce9 to history. Total: 4 th(0)=0.41517056616982084;dx=-1.9705946729003866E-7 Armijo: th(8664299.156077193)=1.0246765820904518; dx=2.3667032137694212E-7 evalInputDelta=-0.6095060159206309 Armijo: th(4332149.578038597)=0.5005507874067708; dx=1.4896502414664381E-7 evalInputDelta=-0.08538022123695 New Minimum: 0.41517056616982084 > 0.3463443796770437 END: th(1444049.8593461988)=0.3463443796770437; dx=-5.095181027558419E-8 evalInputDelta=0.06882618649277716 Fitness changed from 0.41517056616982084 to 0.3463443796770437 Iteration 14 complete. Error: 0.3463443796770437 Total: 40.6980; Orientation: 0.2048; Line Search: 32.5408 Adding measurement 23c767e6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.283e+03, gradient 2.565e-04, dot -0.837; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4806157418827043, 0.4283666016786151, 0.41517056616982084, 0.3463443796770437 LBFGS Accumulation History: 3 points Removed measurement 47829d6d to history. Total: 4 th(0)=0.3463443796770437;dx=-6.58125204565514E-8 New Minimum: 0.3463443796770437 > 0.30731050634635615 END: th(3111111.1111111133)=0.30731050634635615; dx=-4.7074663373831656E-8 evalInputDelta=0.03903387333068753 Fitness changed from 0.3463443796770437 to 0.30731050634635615 Iteration 15 complete. Error: 0.30731050634635615 Total: 24.7433; Orientation: 0.2107; Line Search: 16.2442 Iteration 15 ![Iteration 15](etc/d04af12c-e708-43ee-a3f5-9f450529cb47.jpg) Adding measurement 40ce9049 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.114e+03, gradient 2.472e-04, dot -0.879; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4283666016786151, 0.41517056616982084, 0.3463443796770437, 0.30731050634635615 LBFGS Accumulation History: 3 points Removed measurement 7d4d8579 to history. Total: 4 th(0)=0.30731050634635615;dx=-6.112153019379632E-8 New Minimum: 0.30731050634635615 > 0.2750866740812783 END: th(6702685.702321421)=0.2750866740812783; dx=-2.692348555733167E-8 evalInputDelta=0.032223832265077856 Fitness changed from 0.30731050634635615 to 0.2750866740812783 Iteration 16 complete. Error: 0.2750866740812783 Total: 24.8104; Orientation: 0.2084; Line Search: 16.3362 Adding measurement 1d4f5506 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.906e+03, gradient 3.329e-04, dot -0.580; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.41517056616982084, 0.3463443796770437, 0.30731050634635615, 0.2750866740812783 LBFGS Accumulation History: 3 points Removed measurement 2d5a1588 to history. Total: 4 th(0)=0.2750866740812783;dx=-1.1081154377134428E-7 Armijo: th(1.444049859346199E7)=0.9420213597466877; dx=1.2032518893261378E-7 evalInputDelta=-0.6669346856654094 Armijo: th(7220249.296730995)=0.40000405539395667; dx=5.463453833887388E-8 evalInputDelta=-0.12491738131267838 New Minimum: 0.2750866740812783 > 0.23693122945931797 END: th(2406749.7655769982)=0.23693122945931797; dx=-2.4585738458605053E-8 evalInputDelta=0.03815544462196033 Fitness changed from 0.2750866740812783 to 0.23693122945931797 Iteration 17 complete. Error: 0.23693122945931797 Total: 40.7737; Orientation: 0.2059; Line Search: 32.6335 Adding measurement 4cdba2ed to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.949e+03, gradient 2.863e-04, dot -0.621; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.3463443796770437, 0.30731050634635615, 0.2750866740812783, 0.23693122945931797 LBFGS Accumulation History: 3 points Removed measurement 23c767e6 to history. Total: 4 th(0)=0.23693122945931797;dx=-8.195162933052079E-8 Armijo: th(5185185.185185189)=0.2591879003387385; dx=1.993858369909615E-8 evalInputDelta=-0.022256670879420543 New Minimum: 0.23693122945931797 > 0.21030582270303486 END: th(2592592.5925925947)=0.21030582270303486; dx=-2.0247390660454357E-8 evalInputDelta=0.02662540675628311 Fitness changed from 0.23693122945931797 to 0.21030582270303486 Iteration 18 complete. Error: 0.21030582270303486 Total: 32.7061; Orientation: 0.2075; Line Search: 24.3304 Adding measurement 58eac00e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.403e+03, gradient 2.822e-04, dot -0.618; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.30731050634635615, 0.2750866740812783, 0.23693122945931797, 0.21030582270303486 LBFGS Accumulation History: 3 points Removed measurement 40ce9049 to history. Total: 4 th(0)=0.21030582270303486;dx=-7.966318892302641E-8 Armijo: th(5585571.418601185)=0.24964211454575524; dx=2.7392686191441975E-8 evalInputDelta=-0.03933629184272039 New Minimum: 0.21030582270303486 > 0.18836423501616723 END: th(2792785.7093005925)=0.18836423501616723; dx=-9.70987907156901E-9 evalInputDelta=0.02194158768686763 Fitness changed from 0.21030582270303486 to 0.18836423501616723 Iteration 19 complete. Error: 0.18836423501616723 Total: 32.8908; Orientation: 0.2046; Line Search: 24.4798 Adding measurement 60e1d87c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.944e+03, gradient 2.927e-04, dot -0.656; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2750866740812783, 0.23693122945931797, 0.21030582270303486, 0.18836423501616723 LBFGS Accumulation History: 3 points Removed measurement 1d4f5506 to history. Total: 4 th(0)=0.18836423501616723;dx=-8.570248747145383E-8 Armijo: th(6016874.413942497)=0.26299918223945057; dx=5.3363664332577666E-8 evalInputDelta=-0.07463494722328334 New Minimum: 0.18836423501616723 > 0.16755507756308616 WOLF (strong): th(3008437.2069712486)=0.16755507756308616; dx=3.146332998024221E-9 evalInputDelta=0.020809157453081067 New Minimum: 0.16755507756308616 > 0.1653776013887018 END: th(1002812.4023237495)=0.1653776013887018; dx=-5.390903746664997E-8 evalInputDelta=0.02298663362746542 Fitness changed from 0.18836423501616723 to 0.1653776013887018 Iteration 20 complete. Error: 0.1653776013887018 Total: 41.3165; Orientation: 0.2071; Line Search: 32.7448 Iteration 20 ![Iteration 20](etc/fe789286-eb0b-42ac-9b07-555029f1191c.jpg) Adding measurement 2a87ba34 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.357e+03, gradient 2.200e-04, dot -0.921; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.23693122945931797, 0.21030582270303486, 0.18836423501616723, 0.1653776013887018 LBFGS Accumulation History: 3 points Removed measurement 4cdba2ed to history. Total: 4 th(0)=0.1653776013887018;dx=-4.839737807235805E-8 New Minimum: 0.1653776013887018 > 0.14537697992160722 END: th(2160493.827160496)=0.14537697992160722; dx=-3.44474785948112E-8 evalInputDelta=0.02000062146709458 Fitness changed from 0.1653776013887018 to 0.14537697992160722 Iteration 21 complete. Error: 0.14537697992160722 Total: 24.9248; Orientation: 0.2056; Line Search: 16.5190 Adding measurement 24dd44f9 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.276e+03, gradient 2.063e-04, dot -0.896; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.21030582270303486, 0.18836423501616723, 0.1653776013887018, 0.14537697992160722 LBFGS Accumulation History: 3 points Removed measurement 58eac00e to history. Total: 4 th(0)=0.14537697992160722;dx=-4.2576505754418354E-8 New Minimum: 0.14537697992160722 > 0.11891338200713131 END: th(4654642.848834321)=0.11891338200713131; dx=-2.6889539616530748E-8 evalInputDelta=0.026463597914475917 Fitness changed from 0.14537697992160722 to 0.11891338200713131 Iteration 22 complete. Error: 0.11891338200713131 Total: 26.1199; Orientation: 0.2051; Line Search: 17.8076 Adding measurement 5e50df2e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.120e+03, gradient 2.359e-04, dot -0.730; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.18836423501616723, 0.1653776013887018, 0.14537697992160722, 0.11891338200713131 LBFGS Accumulation History: 3 points Removed measurement 60e1d87c to history. Total: 4 th(0)=0.11891338200713131;dx=-5.564831378543655E-8 Armijo: th(1.0028124023237495E7)=0.22157540305584114; dx=2.2076494701856325E-8 evalInputDelta=-0.10266202104870983 New Minimum: 0.11891338200713131 > 0.11465605304826804 END: th(5014062.011618747)=0.11465605304826804; dx=-2.425224220083677E-9 evalInputDelta=0.004257328958863271 Fitness changed from 0.11891338200713131 to 0.11465605304826804 Iteration 23 complete. Error: 0.11465605304826804 Total: 33.2617; Orientation: 0.2044; Line Search: 24.5067 Adding measurement 491cafec to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.740e+03, gradient 3.481e-04, dot -0.487; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.1653776013887018, 0.14537697992160722, 0.11891338200713131, 0.11465605304826804 LBFGS Accumulation History: 3 points Removed measurement 2a87ba34 to history. Total: 4 th(0)=0.11465605304826804;dx=-1.2119694748376785E-7 Armijo: th(1.080246913580248E7)=0.6442953525157327; dx=1.5906230880133132E-7 evalInputDelta=-0.5296392994674646 Armijo: th(5401234.56790124)=0.1975751421766872; dx=8.433768996284973E-8 evalInputDelta=-0.08291908912841917 New Minimum: 0.11465605304826804 > 0.07387697990108189 END: th(1800411.5226337465)=0.07387697990108189; dx=-2.441171572231023E-8 evalInputDelta=0.04077907314718615 Fitness changed from 0.11465605304826804 to 0.07387697990108189 Iteration 24 complete. Error: 0.07387697990108189 Total: 40.8331; Orientation: 0.2055; Line Search: 32.7203 Adding measurement 5efe47fd to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.079e+03, gradient 2.134e-04, dot -0.708; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.14537697992160722, 0.11891338200713131, 0.11465605304826804, 0.07387697990108189 LBFGS Accumulation History: 3 points Removed measurement 24dd44f9 to history. Total: 4 th(0)=0.07387697990108189;dx=-4.555346958581918E-8 New Minimum: 0.07387697990108189 > 0.05456303738357926 END: th(3878869.0406952677)=0.05456303738357926; dx=-1.9661854796301978E-8 evalInputDelta=0.019313942517502625 Fitness changed from 0.07387697990108189 to 0.05456303738357926 Iteration 25 complete. Error: 0.05456303738357926 Total: 24.6654; Orientation: 0.2047; Line Search: 16.1976 Iteration 25 ![Iteration 25](etc/32ae7535-5f87-4c64-9e7f-fc574821162c.jpg) Adding measurement 402f8592 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.786e+03, gradient 2.422e-04, dot -0.666; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.11891338200713131, 0.11465605304826804, 0.07387697990108189, 0.05456303738357926 LBFGS Accumulation History: 3 points Removed measurement 5e50df2e to history. Total: 4 th(0)=0.05456303738357926;dx=-5.867726489369134E-8 Armijo: th(8356770.01936458)=0.16385304970287512; dx=4.050290111497379E-8 evalInputDelta=-0.10929001231929586 New Minimum: 0.05456303738357926 > 0.05287815410191468 WOLF (strong): th(4178385.00968229)=0.05287815410191468; dx=7.035566738446984E-9 evalInputDelta=0.0016848832816645787 New Minimum: 0.05287815410191468 > 0.03676839028468562 END: th(1392795.00322743)=0.03676839028468562; dx=-3.318764691686595E-8 evalInputDelta=0.01779464709889364 Fitness changed from 0.05456303738357926 to 0.03676839028468562 Iteration 26 complete. Error: 0.03676839028468562 Total: 40.7043; Orientation: 0.2046; Line Search: 32.4874 Adding measurement fbe70d8 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.545e+03, gradient 1.900e-04, dot -0.886; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.11465605304826804, 0.07387697990108189, 0.05456303738357926, 0.03676839028468562 LBFGS Accumulation History: 3 points Removed measurement 491cafec to history. Total: 4 th(0)=0.03676839028468562;dx=-3.60944852595623E-8 New Minimum: 0.03676839028468562 > 0.0190163434976299 END: th(3000685.8710562447)=0.0190163434976299; dx=-2.6792447267008505E-8 evalInputDelta=0.01775204678705572 Fitness changed from 0.03676839028468562 to 0.0190163434976299 Iteration 27 complete. Error: 0.0190163434976299 Total: 24.4304; Orientation: 0.2050; Line Search: 16.0425 Adding measurement 361cd35c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.779e+03, gradient 1.875e-04, dot -0.874; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.07387697990108189, 0.05456303738357926, 0.03676839028468562, 0.0190163434976299 LBFGS Accumulation History: 3 points Removed measurement 5efe47fd to history. Total: 4 th(0)=0.0190163434976299;dx=-3.5161779683962746E-8 New Minimum: 0.0190163434976299 > 0.003388233359841286 END: th(6464781.734492114)=0.003388233359841286; dx=-1.8073975705408346E-8 evalInputDelta=0.015628110137788614 Fitness changed from 0.0190163434976299 to 0.003388233359841286 Iteration 28 complete. Error: 0.003388233359841286 Total: 24.5644; Orientation: 0.2040; Line Search: 16.1550 Adding measurement 1edccfd4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.567e+03, gradient 2.380e-04, dot -0.626; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.05456303738357926, 0.03676839028468562, 0.0190163434976299, 0.003388233359841286 LBFGS Accumulation History: 3 points Removed measurement 402f8592 to history. Total: 4 th(0)=0.003388233359841286;dx=-5.664512142019268E-8 Armijo: th(1.3927950032274302E7)=0.32189319706463404; dx=5.706987391322795E-8 evalInputDelta=-0.31850496370479275 Armijo: th(6963975.016137151)=0.05415540491534743; dx=2.3879318957422338E-8 evalInputDelta=-0.05076717155550614 New Minimum: 0.003388233359841286 > -0.01701326958886587 END: th(2321325.0053790505)=-0.01701326958886587; dx=-2.0780496739929003E-8 evalInputDelta=0.020401502948707156 Fitness changed from 0.003388233359841286 to -0.01701326958886587 Iteration 29 complete. Error: -0.01701326958886587 Total: 40.8031; Orientation: 0.2177; Line Search: 32.5620 Adding measurement 1e3f86d5 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.811e+03, gradient 2.049e-04, dot -0.691; [34d38efd-324c-475a-83ad-0b1101dd52c2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.03676839028468562, 0.0190163434976299, 0.003388233359841286, -0.01701326958886587 LBFGS Accumulation History: 3 points Removed measurement fbe70d8 to history. Total: 4 th(0)=-0.01701326958886587;dx=-4.199765862906783E-8 New Minimum: -0.01701326958886587 > -0.018873544676522955 END: th(5001143.118427075)=-0.018873544676522955; dx=-4.618625290337834E-9 evalInputDelta=0.0018602750876570845 Fitness changed from -0.01701326958886587 to -0.018873544676522955 Iteration 30 complete. Error: -0.018873544676522955 Total: 30.0393; Orientation: 0.2067; Line Search: 19.7380 Iteration 30 ![Iteration 30](etc/4a397279-a413-4971-b7b0-78e0c61a4785.jpg) Final threshold in iteration 31: -0.018873544676522955 (> -Infinity) after 995.618s (< 3600.000s)