Reset training subject: 1287819981930700 Reset training subject: 1287874810755200 Adding measurement 46a7a069 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=1.4310736118205991;dx=-3.1420256173564014E-7 New Minimum: 1.4310736118205991 > 1.4310734749477807 WOLFE (weak): th(2.154434690031884)=1.4310734749477807; dx=-3.0997884782990406E-7 evalInputDelta=1.3687281841257004E-7 New Minimum: 1.4310734749477807 > 1.4310732093919596 WOLFE (weak): th(4.308869380063768)=1.4310732093919596; dx=-3.099786165927042E-7 evalInputDelta=4.024286395232224E-7 New Minimum: 1.4310732093919596 > 1.4310721997541738 WOLFE (weak): th(12.926608140191302)=1.4310721997541738; dx=-3.09978550724104E-7 evalInputDelta=1.4120664253436388E-6 New Minimum: 1.4310721997541738 > 1.4310679607925296 WOLFE (weak): th(51.70643256076521)=1.4310679607925296; dx=-3.099776402296735E-7 evalInputDelta=5.6510280694865855E-6 New Minimum: 1.4310679607925296 > 1.431045578995119 WOLFE (weak): th(258.53216280382605)=1.431045578995119; dx=-3.099730757837409E-7 evalInputDelta=2.8032825480028833E-5 New Minimum: 1.431045578995119 > 1.4309058334654754 WOLFE (weak): th(1551.1929768229563)=1.4309058334654754; dx=-3.099451859989998E-7 evalInputDelta=1.6777835512371553E-4 New Minimum: 1.4309058334654754 > 1.4299006260910823 WOLFE (weak): th(10858.350837760694)=1.4299006260910823; dx=-3.0972521756284193E-7 evalInputDelta=0.001172985729516851 New Minimum: 1.4299006260910823 > 1.4217366269375522 WOLFE (weak): th(86866.80670208555)=1.4217366269375522; dx=-3.0795164885421097E-7 evalInputDelta=0.009336984883046906 New Minimum: 1.4217366269375522 > 1.3510456743312798 WOLFE (weak): th(781801.26031877)=1.3510456743312798; dx=-2.90150727275436E-7 evalInputDelta=0.08002793748931936 New Minimum: 1.3510456743312798 > 0.9666616217355293 END: th(7818012.6031877)=0.9666616217355293; dx=-1.5257902006064346E-7 evalInputDelta=0.46441199008506984 Fitness changed from 1.4310736118205991 to 0.9666616217355293 Iteration 1 complete. Error: 0.9666616217355293 Total: 757.9714; Orientation: 0.0482; Line Search: 597.4995 Iteration 1 ![Iteration 1](etc/d8cabcd3-7f04-4dd0-8102-ac37a8c668e3.jpg) Adding measurement 7f42ffb7 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=0.9666616217355293;dx=-1.7105060792073942E-7 New Minimum: 0.9666616217355293 > 0.6864712140991458 END: th(1.684339755941405E7)=0.6864712140991458; dx=-6.245345210835953E-8 evalInputDelta=0.2801904076363835 Fitness changed from 0.9666616217355293 to 0.6864712140991458 Iteration 2 complete. Error: 0.6864712140991458 Total: 158.2556; Orientation: 0.0493; Line Search: 105.5322 Iteration 2 ![Iteration 2](etc/4fb2c12f-2f22-42ca-8d62-5013907d72cc.jpg) Adding measurement 2ced1690 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=0.6864712140991458;dx=-1.1605103186892077E-7 Armijo: th(3.6288E7)=0.9243159283685516; dx=-2.2850558526547426E-8 evalInputDelta=-0.2378447142694058 New Minimum: 0.6864712140991458 > 0.5574684725881259 END: th(1.8144E7)=0.5574684725881259; dx=-4.988325464995478E-8 evalInputDelta=0.12900274151101987 Fitness changed from 0.6864712140991458 to 0.5574684725881259 Iteration 3 complete. Error: 0.5574684725881259 Total: 210.7969; Orientation: 0.0481; Line Search: 160.2232 Iteration 3 ![Iteration 3](etc/987df92b-70d5-46bc-8efc-ac5a33de7ff9.jpg) Adding measurement 34ef28e0 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.391e+04, gradient 2.898e-04, dot -0.810; [305b5a42-9760-4d75-b103-db698fdeadaa = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.4310736118205991, 0.9666616217355293, 0.6864712140991458, 0.5574684725881259 LBFGS Accumulation History: 3 points Removed measurement 46a7a069 to history. Total: 4 th(0)=0.5574684725881259;dx=-8.401089435194891E-8 Armijo: th(3.90900630159385E7)=0.8197293481178438; dx=-2.2829625161565674E-8 evalInputDelta=-0.2622608755297179 New Minimum: 0.5574684725881259 > 0.48387164094376933 END: th(1.954503150796925E7)=0.48387164094376933; dx=-4.119479742568303E-8 evalInputDelta=0.0735968316443566 Fitness changed from 0.5574684725881259 to 0.48387164094376933 Iteration 4 complete. Error: 0.48387164094376933 Total: 217.3507; Orientation: 1.4749; Line Search: 160.9744 Iteration 4 ![Iteration 4](etc/12331337-1795-4d1e-b9d1-a1cb0fd31dfc.jpg) Adding measurement 6d72ba94 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.673e+04, gradient 2.551e-04, dot -0.820; [305b5a42-9760-4d75-b103-db698fdeadaa = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9666616217355293, 0.6864712140991458, 0.5574684725881259, 0.48387164094376933 LBFGS Accumulation History: 3 points Removed measurement 7f42ffb7 to history. Total: 4 th(0)=0.48387164094376933;dx=-6.50784260790046E-8 Armijo: th(4.210849389853513E7)=0.7767367201298181; dx=-2.0094821936442306E-8 evalInputDelta=-0.29286507918604876 New Minimum: 0.48387164094376933 > 0.4416115193931103 END: th(2.1054246949267566E7)=0.4416115193931103; dx=-3.465977647544903E-8 evalInputDelta=0.04226012155065906 Fitness changed from 0.48387164094376933 to 0.4416115193931103 Iteration 5 complete. Error: 0.4416115193931103 Total: 217.5716; Orientation: 1.4724; Line Search: 162.0896 Iteration 5 ![Iteration 5](etc/02543347-8586-40c2-a377-fcef842f6c04.jpg) Adding measurement c1a9505 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.932e+04, gradient 2.416e-04, dot -0.795; [305b5a42-9760-4d75-b103-db698fdeadaa = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6864712140991458, 0.5574684725881259, 0.48387164094376933, 0.4416115193931103 LBFGS Accumulation History: 3 points Removed measurement 2ced1690 to history. Total: 4 th(0)=0.4416115193931103;dx=-5.837170111485549E-8 Armijo: th(4.536000000000001E7)=0.7290351857273458; dx=-1.6928005723338694E-8 evalInputDelta=-0.28742366633423555 New Minimum: 0.4416115193931103 > 0.4008558800313913 END: th(2.2680000000000004E7)=0.4008558800313913; dx=-2.7707394132904348E-8 evalInputDelta=0.040755639361719 Fitness changed from 0.4416115193931103 to 0.4008558800313913 Iteration 6 complete. Error: 0.4008558800313913 Total: 220.3191; Orientation: 1.4829; Line Search: 164.3361 Adding measurement 483ecce2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.541e+04, gradient 2.240e-04, dot -0.779; [305b5a42-9760-4d75-b103-db698fdeadaa = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5574684725881259, 0.48387164094376933, 0.4416115193931103, 0.4008558800313913 LBFGS Accumulation History: 3 points Removed measurement 34ef28e0 to history. Total: 4 th(0)=0.4008558800313913;dx=-5.019063704617602E-8 Armijo: th(4.8862578769923136E7)=0.8206264159678293; dx=-7.130675041218244E-9 evalInputDelta=-0.419770535936438 Armijo: th(2.4431289384961568E7)=0.4013617136056069; dx=-1.8536503458658196E-8 evalInputDelta=-5.058335742156306E-4 New Minimum: 0.4008558800313913 > 0.3353438425368275 END: th(8143763.128320523)=0.3353438425368275; dx=-3.66165644062242E-8 evalInputDelta=0.0655120374945638 Fitness changed from 0.4008558800313913 to 0.3353438425368275 Iteration 7 complete. Error: 0.3353438425368275 Total: 268.1683; Orientation: 1.4767; Line Search: 216.2331 Adding measurement 6b75ce15 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.369e+04, gradient 1.969e-04, dot -0.930; [305b5a42-9760-4d75-b103-db698fdeadaa = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.48387164094376933, 0.4416115193931103, 0.4008558800313913, 0.3353438425368275 LBFGS Accumulation History: 3 points Removed measurement 6d72ba94 to history. Total: 4 th(0)=0.3353438425368275;dx=-3.875212462059944E-8 New Minimum: 0.3353438425368275 > 0.271639693067509 END: th(1.754520579105631E7)=0.271639693067509; dx=-2.617438883511945E-8 evalInputDelta=0.06370414946931846 Fitness changed from 0.3353438425368275 to 0.271639693067509 Iteration 8 complete. Error: 0.271639693067509 Total: 162.2820; Orientation: 1.4736; Line Search: 106.7090 Adding measurement 37f6f2d2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.071e+04, gradient 1.808e-04, dot -0.885; [305b5a42-9760-4d75-b103-db698fdeadaa = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4416115193931103, 0.4008558800313913, 0.3353438425368275, 0.271639693067509 LBFGS Accumulation History: 3 points Removed measurement c1a9505 to history. Total: 4 th(0)=0.271639693067509;dx=-3.267848730148505E-8 Armijo: th(3.7800000000000015E7)=0.32630859661988665; dx=-1.551440021180429E-8 evalInputDelta=-0.054668903552377635 New Minimum: 0.271639693067509 > 0.21980407486518105 END: th(1.8900000000000007E7)=0.21980407486518105; dx=-2.1529627178277412E-8 evalInputDelta=0.05183561820232796 Fitness changed from 0.271639693067509 to 0.21980407486518105 Iteration 9 complete. Error: 0.21980407486518105 Total: 219.1602; Orientation: 1.4730; Line Search: 162.6566 Adding measurement 1aeb7afa to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.873e+04, gradient 1.687e-04, dot -0.869; [305b5a42-9760-4d75-b103-db698fdeadaa = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4008558800313913, 0.3353438425368275, 0.271639693067509, 0.21980407486518105 LBFGS Accumulation History: 3 points Removed measurement 483ecce2 to history. Total: 4 th(0)=0.21980407486518105;dx=-2.8472078953687756E-8 Armijo: th(4.071881564160262E7)=0.2755480891200288; dx=-1.2762091715445902E-8 evalInputDelta=-0.05574401425484776 New Minimum: 0.21980407486518105 > 0.17130277161578644 END: th(2.035940782080131E7)=0.17130277161578644; dx=-1.764707154354052E-8 evalInputDelta=0.04850130324939461 Fitness changed from 0.21980407486518105 to 0.17130277161578644 Iteration 10 complete. Error: 0.17130277161578644 Total: 217.4325; Orientation: 1.4652; Line Search: 163.2462 Iteration 10 ![Iteration 10](etc/12094d67-2626-48f1-9ba6-11128447023d.jpg) Adding measurement 4660248 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.564e+04, gradient 1.573e-04, dot -0.847; [305b5a42-9760-4d75-b103-db698fdeadaa = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.3353438425368275, 0.271639693067509, 0.21980407486518105, 0.17130277161578644 LBFGS Accumulation History: 3 points Removed measurement 6b75ce15 to history. Total: 4 th(0)=0.17130277161578644;dx=-2.4741791351372898E-8 Armijo: th(4.3863014477640785E7)=0.275502280192668; dx=-8.281885146736534E-9 evalInputDelta=-0.10419950857688154 New Minimum: 0.17130277161578644 > 0.13855775432468476 END: th(2.1931507238820393E7)=0.13855775432468476; dx=-1.423842876410096E-8 evalInputDelta=0.032745017291101686 Fitness changed from 0.17130277161578644 to 0.13855775432468476 Iteration 11 complete. Error: 0.13855775432468476 Total: 212.6073; Orientation: 1.4633; Line Search: 158.6749 Adding measurement 5c80bd18 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.323e+04, gradient 1.641e-04, dot -0.756; [305b5a42-9760-4d75-b103-db698fdeadaa = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.271639693067509, 0.21980407486518105, 0.17130277161578644, 0.13855775432468476 LBFGS Accumulation History: 3 points Removed measurement 37f6f2d2 to history. Total: 4 th(0)=0.13855775432468476;dx=-2.692520076493897E-8 Armijo: th(4.725000000000003E7)=0.3082074185220559; dx=-1.7065134946729105E-9 evalInputDelta=-0.16964966419737115 New Minimum: 0.13855775432468476 > 0.12269722973110575 END: th(2.3625000000000015E7)=0.12269722973110575; dx=-7.3215425890064974E-9 evalInputDelta=0.015860524593579006 Fitness changed from 0.13855775432468476 to 0.12269722973110575 Iteration 12 complete. Error: 0.12269722973110575 Total: 218.3417; Orientation: 1.4668; Line Search: 161.8967 Adding measurement 3b2a3e5f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.061e+03, gradient 1.791e-04, dot -0.625; [305b5a42-9760-4d75-b103-db698fdeadaa = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.21980407486518105, 0.17130277161578644, 0.13855775432468476, 0.12269722973110575 LBFGS Accumulation History: 3 points Removed measurement 1aeb7afa to history. Total: 4 th(0)=0.12269722973110575;dx=-3.206886657456147E-8 Armijo: th(5.089851955200329E7)=0.43436946020123224; dx=1.700503223495887E-9 evalInputDelta=-0.3116722304701265 Armijo: th(2.5449259776001643E7)=0.15689998794723037; dx=1.1650798986241708E-9 evalInputDelta=-0.03420275821612462 New Minimum: 0.12269722973110575 > 0.07405409555750841 END: th(8483086.592000548)=0.07405409555750841; dx=-1.438073604080716E-8 evalInputDelta=0.048643134173597335 Fitness changed from 0.12269722973110575 to 0.07405409555750841 Iteration 13 complete. Error: 0.07405409555750841 Total: 267.2914; Orientation: 1.4742; Line Search: 211.9384 Adding measurement 70d18b82 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.235e+03, gradient 1.338e-04, dot -0.858; [305b5a42-9760-4d75-b103-db698fdeadaa = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.17130277161578644, 0.13855775432468476, 0.12269722973110575, 0.07405409555750841 LBFGS Accumulation History: 3 points Removed measurement 4660248 to history. Total: 4 th(0)=0.07405409555750841;dx=-1.7909023356912456E-8 New Minimum: 0.07405409555750841 > 0.03890452861388338 END: th(1.827625603235033E7)=0.03890452861388338; dx=-1.1718067265206038E-8 evalInputDelta=0.03514956694362503 Fitness changed from 0.07405409555750841 to 0.03890452861388338 Iteration 14 complete. Error: 0.03890452861388338 Total: 163.9284; Orientation: 1.4906; Line Search: 109.1542 Adding measurement 6250d1d3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.308e+04, gradient 1.237e-04, dot -0.871; [305b5a42-9760-4d75-b103-db698fdeadaa = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.13855775432468476, 0.12269722973110575, 0.07405409555750841, 0.03890452861388338 LBFGS Accumulation History: 3 points Removed measurement 5c80bd18 to history. Total: 4 th(0)=0.03890452861388338;dx=-1.5298185617711855E-8 Armijo: th(3.937500000000003E7)=0.06340610232966049; dx=-6.706829138525364E-9 evalInputDelta=-0.024501573715777103 New Minimum: 0.03890452861388338 > 0.010173863788961124 END: th(1.9687500000000015E7)=0.010173863788961124; dx=-9.875533382077116E-9 evalInputDelta=0.02873066482492226 Fitness changed from 0.03890452861388338 to 0.010173863788961124 Iteration 15 complete. Error: 0.010173863788961124 Total: 214.0910; Orientation: 1.4800; Line Search: 159.9134 Iteration 15 ![Iteration 15](etc/fda1593b-3b16-4889-9849-9bc2976e6b43.jpg) Final threshold in iteration 15: 0.010173863788961124 (> -Infinity) after 3725.608s (< 3600.000s)