Reset training subject: 825884164916500 Reset training subject: 825924752520600 Adding measurement 1ab14636 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=4.893748253583908;dx=-1.5880257328917775E-7 New Minimum: 4.893748253583908 > 4.893748044967651 WOLFE (weak): th(2.154434690031884)=4.893748044967651; dx=-1.588026486325161E-7 evalInputDelta=2.086162567138672E-7 New Minimum: 4.893748044967651 > 4.893747866153717 WOLFE (weak): th(4.308869380063768)=4.893747866153717; dx=-1.588026696338995E-7 evalInputDelta=3.8743019104003906E-7 New Minimum: 4.893747866153717 > 4.8937466740608215 WOLFE (weak): th(12.926608140191302)=4.8937466740608215; dx=-1.588026316095824E-7 evalInputDelta=1.5795230865478516E-6 New Minimum: 4.8937466740608215 > 4.893742114305496 WOLFE (weak): th(51.70643256076521)=4.893742114305496; dx=-1.5880301328970024E-7 evalInputDelta=6.139278411865234E-6 New Minimum: 4.893742114305496 > 4.89371657371521 WOLFE (weak): th(258.53216280382605)=4.89371657371521; dx=-1.5880251165686428E-7 evalInputDelta=3.167986869812012E-5 New Minimum: 4.89371657371521 > 4.893557906150818 WOLFE (weak): th(1551.1929768229563)=4.893557906150818; dx=-1.5880202095986426E-7 evalInputDelta=1.9034743309020996E-4 New Minimum: 4.893557906150818 > 4.892415255308151 WOLFE (weak): th(10858.350837760694)=4.892415255308151; dx=-1.587819525642864E-7 evalInputDelta=0.001332998275756836 New Minimum: 4.892415255308151 > 4.883074998855591 WOLFE (weak): th(86866.80670208555)=4.883074998855591; dx=-1.585815644365194E-7 evalInputDelta=0.01067325472831726 New Minimum: 4.883074998855591 > 4.7971696853637695 WOLFE (weak): th(781801.26031877)=4.7971696853637695; dx=-1.5644456097232703E-7 evalInputDelta=0.09657856822013855 New Minimum: 4.7971696853637695 > 3.9764613211154938 END: th(7818012.6031877)=3.9764613211154938; dx=-1.1582285859351788E-7 evalInputDelta=0.9172869324684143 Fitness changed from 4.893748253583908 to 3.9764613211154938 Iteration 1 complete. Error: 3.9764613211154938 Total: 561.1538; Orientation: 0.1081; Line Search: 440.8898 Iteration 1 ![Iteration 1](etc/3a8455b2-7260-496b-a3a8-688f09eb1c03.jpg) Adding measurement 6f6cc7da to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=3.9764613211154938;dx=-1.1535337785648441E-7 New Minimum: 3.9764613211154938 > 2.813185676932335 END: th(1.684339755941405E7)=2.813185676932335; dx=-5.187121899239817E-8 evalInputDelta=1.1632756441831589 Fitness changed from 3.9764613211154938 to 2.813185676932335 Iteration 2 complete. Error: 2.813185676932335 Total: 118.2319; Orientation: 0.1012; Line Search: 77.4978 Iteration 2 ![Iteration 2](etc/e3968238-d87e-48ab-b51b-2ce82821c752.jpg) Adding measurement 44aa2e13 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=2.813185676932335;dx=-4.43102783115071E-8 New Minimum: 2.813185676932335 > 2.1077020168304443 END: th(3.6288E7)=2.1077020168304443; dx=-1.270471828026818E-8 evalInputDelta=0.7054836601018906 Fitness changed from 2.813185676932335 to 2.1077020168304443 Iteration 3 complete. Error: 2.1077020168304443 Total: 115.9657; Orientation: 0.0973; Line Search: 76.3913 Iteration 3 ![Iteration 3](etc/53bd29dd-4263-4dc9-8678-d0fac33be2b9.jpg) Adding measurement 15e1f8fe to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.857e+03, gradient 1.343e-04, dot -0.883; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.893748253583908, 3.9764613211154938, 2.813185676932335, 2.1077020168304443 LBFGS Accumulation History: 3 points Removed measurement 1ab14636 to history. Total: 4 th(0)=2.1077020168304443;dx=-1.8032645374700422E-8 New Minimum: 2.1077020168304443 > 1.9671021327376366 END: th(7.8180126031877E7)=1.9671021327376366; dx=-5.3750795853871786E-9 evalInputDelta=0.14059988409280777 Fitness changed from 2.1077020168304443 to 1.9671021327376366 Iteration 4 complete. Error: 1.9671021327376366 Total: 123.9925; Orientation: 2.7967; Line Search: 80.5625 Iteration 4 ![Iteration 4](etc/96a460b0-57eb-4972-8837-570e45d43719.jpg) Adding measurement 457a5b2d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.662e+04, gradient 1.526e-04, dot -0.634; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.9764613211154938, 2.813185676932335, 2.1077020168304443, 1.9671021327376366 LBFGS Accumulation History: 3 points Removed measurement 6f6cc7da to history. Total: 4 th(0)=1.9671021327376366;dx=-2.329317202306681E-8 Armijo: th(1.6843397559414053E8)=4.282009184360504; dx=6.2627873272419275E-9 evalInputDelta=-2.3149070516228676 Armijo: th(8.421698779707026E7)=2.1824629455804825; dx=-6.817019837669409E-9 evalInputDelta=-0.21536081284284592 New Minimum: 1.9671021327376366 > 1.8205684572458267 END: th(2.807232926569009E7)=1.8205684572458267; dx=-1.566196335632635E-8 evalInputDelta=0.14653367549180984 Fitness changed from 1.9671021327376366 to 1.8205684572458267 Iteration 5 complete. Error: 1.8205684572458267 Total: 198.1038; Orientation: 2.7330; Line Search: 158.3853 Iteration 5 ![Iteration 5](etc/04717433-7fc4-48e5-a0fd-3455035d509d.jpg) Adding measurement 3dc68586 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.029e+04, gradient 1.283e-04, dot -0.936; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.813185676932335, 2.1077020168304443, 1.9671021327376366, 1.8205684572458267 LBFGS Accumulation History: 3 points Removed measurement 44aa2e13 to history. Total: 4 th(0)=1.8205684572458267;dx=-1.645130790210397E-8 New Minimum: 1.8205684572458267 > 1.8156126290559769 END: th(6.048000000000001E7)=1.8156126290559769; dx=-9.68527578138528E-9 evalInputDelta=0.0049558281898498535 Fitness changed from 1.8205684572458267 to 1.8156126290559769 Iteration 6 complete. Error: 1.8156126290559769 Total: 122.1567; Orientation: 2.7460; Line Search: 79.6164 Adding measurement 2df65a56 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.910e+04, gradient 1.341e-04, dot -0.762; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.1077020168304443, 1.9671021327376366, 1.8205684572458267, 1.8156126290559769 LBFGS Accumulation History: 3 points Removed measurement 15e1f8fe to history. Total: 4 th(0)=1.8156126290559769;dx=-1.7985481945150888E-8 Armijo: th(1.3030021005312835E8)=2.7204000502824783; dx=-4.5030852542388405E-9 evalInputDelta=-0.9047874212265015 Armijo: th(6.515010502656417E7)=1.865896336734295; dx=-1.0141991893825417E-8 evalInputDelta=-0.050283707678318024 New Minimum: 1.8156126290559769 > 1.7385549172759056 END: th(2.1716701675521392E7)=1.7385549172759056; dx=-1.4642290734656487E-8 evalInputDelta=0.07705771178007126 Fitness changed from 1.8156126290559769 to 1.7385549172759056 Iteration 7 complete. Error: 1.7385549172759056 Total: 200.8420; Orientation: 2.7413; Line Search: 159.3939 Adding measurement 209f3887 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.399e+04, gradient 1.217e-04, dot -0.948; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.9671021327376366, 1.8205684572458267, 1.8156126290559769, 1.7385549172759056 LBFGS Accumulation History: 3 points Removed measurement 457a5b2d to history. Total: 4 th(0)=1.7385549172759056;dx=-1.4816609273444024E-8 New Minimum: 1.7385549172759056 > 1.70195834338665 END: th(4.678721544281682E7)=1.70195834338665; dx=-1.0644408415299268E-8 evalInputDelta=0.036596573889255524 Fitness changed from 1.7385549172759056 to 1.70195834338665 Iteration 8 complete. Error: 1.70195834338665 Total: 122.3125; Orientation: 2.7244; Line Search: 78.9587 Adding measurement 5eed6dfb to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.477e+04, gradient 1.196e-04, dot -0.860; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.8205684572458267, 1.8156126290559769, 1.7385549172759056, 1.70195834338665 LBFGS Accumulation History: 3 points Removed measurement 3dc68586 to history. Total: 4 th(0)=1.70195834338665;dx=-1.4310981651329142E-8 Armijo: th(1.0080000000000003E8)=2.0019985139369965; dx=-7.328662186982263E-9 evalInputDelta=-0.3000401705503464 New Minimum: 1.70195834338665 > 1.675894558429718 END: th(5.0400000000000015E7)=1.675894558429718; dx=-1.0141420783159916E-8 evalInputDelta=0.026063784956932068 Fitness changed from 1.70195834338665 to 1.675894558429718 Iteration 9 complete. Error: 1.675894558429718 Total: 161.4980; Orientation: 2.7818; Line Search: 118.7305 Adding measurement 44d7e24 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.225e+04, gradient 1.184e-04, dot -0.856; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.8156126290559769, 1.7385549172759056, 1.70195834338665, 1.675894558429718 LBFGS Accumulation History: 3 points Removed measurement 2df65a56 to history. Total: 4 th(0)=1.675894558429718;dx=-1.4022073607848056E-8 Armijo: th(1.0858350837760697E8)=2.0453683882951736; dx=-7.075683552573598E-9 evalInputDelta=-0.3694738298654556 New Minimum: 1.675894558429718 > 1.660059928894043 END: th(5.429175418880349E7)=1.660059928894043; dx=-9.88268019483951E-9 evalInputDelta=0.01583462953567505 Fitness changed from 1.675894558429718 to 1.660059928894043 Iteration 10 complete. Error: 1.660059928894043 Total: 163.2150; Orientation: 2.6793; Line Search: 120.6866 Iteration 10 ![Iteration 10](etc/fee4ce10-16bf-4e70-8abd-9cbbce8d018e.jpg) Adding measurement 3e856100 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.505e+04, gradient 1.193e-04, dot -0.839; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.7385549172759056, 1.70195834338665, 1.675894558429718, 1.660059928894043 LBFGS Accumulation History: 3 points Removed measurement 209f3887 to history. Total: 4 th(0)=1.660059928894043;dx=-1.42418252018728E-8 Armijo: th(1.1696803860704207E8)=2.1176986694335938; dx=-7.0231527894176586E-9 evalInputDelta=-0.4576387405395508 New Minimum: 1.660059928894043 > 1.6556244865059853 END: th(5.848401930352104E7)=1.6556244865059853; dx=-9.812921474604116E-9 evalInputDelta=0.004435442388057709 Fitness changed from 1.660059928894043 to 1.6556244865059853 Iteration 11 complete. Error: 1.6556244865059853 Total: 161.1356; Orientation: 2.7034; Line Search: 119.6976 Adding measurement 2c6c302f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.539e+04, gradient 1.213e-04, dot -0.823; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.70195834338665, 1.675894558429718, 1.660059928894043, 1.6556244865059853 LBFGS Accumulation History: 3 points Removed measurement 5eed6dfb to history. Total: 4 th(0)=1.6556244865059853;dx=-1.4714929121595431E-8 Armijo: th(1.2600000000000006E8)=2.274227425456047; dx=-6.577144744664222E-9 evalInputDelta=-0.6186029389500618 Armijo: th(6.300000000000003E7)=1.6750621646642685; dx=-9.913470604475001E-9 evalInputDelta=-0.019437678158283234 New Minimum: 1.6556244865059853 > 1.598543331027031 END: th(2.100000000000001E7)=1.598543331027031; dx=-1.2752120421400464E-8 evalInputDelta=0.057081155478954315 Fitness changed from 1.6556244865059853 to 1.598543331027031 Iteration 12 complete. Error: 1.598543331027031 Total: 203.2780; Orientation: 2.7286; Line Search: 160.0037 Adding measurement 77a0dd63 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.129e+04, gradient 1.138e-04, dot -0.964; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.675894558429718, 1.660059928894043, 1.6556244865059853, 1.598543331027031 LBFGS Accumulation History: 3 points Removed measurement 44d7e24 to history. Total: 4 th(0)=1.598543331027031;dx=-1.295942969704227E-8 New Minimum: 1.598543331027031 > 1.5645137503743172 END: th(4.5243128490669586E7)=1.5645137503743172; dx=-1.0184211110627606E-8 evalInputDelta=0.034029580652713776 Fitness changed from 1.598543331027031 to 1.5645137503743172 Iteration 13 complete. Error: 1.5645137503743172 Total: 125.5114; Orientation: 2.7080; Line Search: 81.9670 Adding measurement 3815146b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.522e+04, gradient 1.116e-04, dot -0.897; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.660059928894043, 1.6556244865059853, 1.598543331027031, 1.5645137503743172 LBFGS Accumulation History: 3 points Removed measurement 3e856100 to history. Total: 4 th(0)=1.5645137503743172;dx=-1.2456688786446135E-8 Armijo: th(9.747336550586842E7)=1.7762940675020218; dx=-7.814729335093982E-9 evalInputDelta=-0.21178031712770462 New Minimum: 1.5645137503743172 > 1.542035236954689 END: th(4.873668275293421E7)=1.542035236954689; dx=-9.659170206254526E-9 evalInputDelta=0.022478513419628143 Fitness changed from 1.5645137503743172 to 1.542035236954689 Iteration 14 complete. Error: 1.542035236954689 Total: 158.3623; Orientation: 2.7358; Line Search: 115.6544 Adding measurement 17c4dc5b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.828e+04, gradient 1.102e-04, dot -0.890; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.6556244865059853, 1.598543331027031, 1.5645137503743172, 1.542035236954689 LBFGS Accumulation History: 3 points Removed measurement 2c6c302f to history. Total: 4 th(0)=1.542035236954689;dx=-1.2143923579921143E-8 Armijo: th(1.0500000000000007E8)=1.806485302746296; dx=-7.398500517851966E-9 evalInputDelta=-0.2644500657916069 New Minimum: 1.542035236954689 > 1.5299557000398636 END: th(5.250000000000004E7)=1.5299557000398636; dx=-9.271160085734581E-9 evalInputDelta=0.01207953691482544 Fitness changed from 1.542035236954689 to 1.5299557000398636 Iteration 15 complete. Error: 1.5299557000398636 Total: 163.4917; Orientation: 2.7159; Line Search: 119.6316 Iteration 15 ![Iteration 15](etc/36df37a7-b88e-4acd-a457-6f53f190843c.jpg) Adding measurement 3b4ef59f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.805e+04, gradient 1.101e-04, dot -0.874; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.598543331027031, 1.5645137503743172, 1.542035236954689, 1.5299557000398636 LBFGS Accumulation History: 3 points Removed measurement 77a0dd63 to history. Total: 4 th(0)=1.5299557000398636;dx=-1.2122903533044743E-8 Armijo: th(1.1310782122667398E8)=1.8461002707481384; dx=-6.999683339785385E-9 evalInputDelta=-0.31614457070827484 New Minimum: 1.5299557000398636 > 1.524758130311966 END: th(5.655391061333699E7)=1.524758130311966; dx=-8.973590021333042E-9 evalInputDelta=0.005197569727897644 Fitness changed from 1.5299557000398636 to 1.524758130311966 Iteration 16 complete. Error: 1.524758130311966 Total: 162.9875; Orientation: 2.6947; Line Search: 119.7847 Adding measurement 5f8f1712 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.552e+04, gradient 1.105e-04, dot -0.859; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.5645137503743172, 1.542035236954689, 1.5299557000398636, 1.524758130311966 LBFGS Accumulation History: 3 points Removed measurement 3815146b to history. Total: 4 th(0)=1.524758130311966;dx=-1.2205850379941197E-8 Armijo: th(1.2184170688233554E8)=1.9200845807790756; dx=-6.40709019401373E-9 evalInputDelta=-0.3953264504671097 Armijo: th(6.092085344116777E7)=1.5269611328840256; dx=-8.697795302965206E-9 evalInputDelta=-0.0022030025720596313 New Minimum: 1.524758130311966 > 1.4826145395636559 END: th(2.0306951147055924E7)=1.4826145395636559; dx=-1.0765471546947245E-8 evalInputDelta=0.04214359074831009 Fitness changed from 1.524758130311966 to 1.4826145395636559 Iteration 17 complete. Error: 1.4826145395636559 Total: 200.4704; Orientation: 2.8195; Line Search: 157.1274 Adding measurement 64279ab to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.970e+04, gradient 1.048e-04, dot -0.973; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.542035236954689, 1.5299557000398636, 1.524758130311966, 1.4826145395636559 LBFGS Accumulation History: 3 points Removed measurement 17c4dc5b to history. Total: 4 th(0)=1.4826145395636559;dx=-1.0975997645510456E-8 New Minimum: 1.4826145395636559 > 1.4508227333426476 END: th(4.375000000000004E7)=1.4508227333426476; dx=-8.896249803603807E-9 evalInputDelta=0.0317918062210083 Fitness changed from 1.4826145395636559 to 1.4508227333426476 Iteration 18 complete. Error: 1.4508227333426476 Total: 123.3775; Orientation: 2.6984; Line Search: 81.6842 Adding measurement 6aae0e6f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.621e+04, gradient 1.021e-04, dot -0.916; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.5299557000398636, 1.524758130311966, 1.4826145395636559, 1.4508227333426476 LBFGS Accumulation History: 3 points Removed measurement 3b4ef59f to history. Total: 4 th(0)=1.4508227333426476;dx=-1.042747589435331E-8 Armijo: th(9.4256517688895E7)=1.5777739956974983; dx=-6.87515472538428E-9 evalInputDelta=-0.12695126235485077 New Minimum: 1.4508227333426476 > 1.4249621778726578 END: th(4.71282588444475E7)=1.4249621778726578; dx=-8.29416437998322E-9 evalInputDelta=0.025860555469989777 Fitness changed from 1.4508227333426476 to 1.4249621778726578 Iteration 19 complete. Error: 1.4249621778726578 Total: 159.3787; Orientation: 2.6999; Line Search: 116.7651 Adding measurement 527937d0 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.462e+04, gradient 9.993e-05, dot -0.907; [5fbe0d30-dcb0-42be-b846-47a1db892e48 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.524758130311966, 1.4826145395636559, 1.4508227333426476, 1.4249621778726578 LBFGS Accumulation History: 3 points Removed measurement 5f8f1712 to history. Total: 4 th(0)=1.4249621778726578;dx=-9.98609728397906E-9 Armijo: th(1.0153475573527963E8)=1.5782701820135117; dx=-6.371888012742365E-9 evalInputDelta=-0.15330800414085388 New Minimum: 1.4249621778726578 > 1.4036341607570648 END: th(5.076737786763982E7)=1.4036341607570648; dx=-7.792624956779405E-9 evalInputDelta=0.021328017115592957 Fitness changed from 1.4249621778726578 to 1.4036341607570648 Iteration 20 complete. Error: 1.4036341607570648 Total: 160.8000; Orientation: 2.7217; Line Search: 119.9969 Iteration 20 ![Iteration 20](etc/c0271b4f-c3a9-45d1-ad84-ca5491c57054.jpg) Final threshold in iteration 21: 1.4036341607570648 (> -Infinity) after 3506.338s (< 3600.000s)