Reset training subject: 929800641977600 Reset training subject: 929804713224000 Adding measurement 32328d to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=3.3656197926029563;dx=-4.230919707451492E-4 New Minimum: 3.3656197926029563 > 3.3649198627099395 WOLFE (weak): th(2.154434690031884)=3.3649198627099395; dx=-4.2352031430753544E-4 evalInputDelta=6.999298930168152E-4 New Minimum: 3.3649198627099395 > 3.3642211225815117 WOLFE (weak): th(4.308869380063768)=3.3642211225815117; dx=-4.2026790995219524E-4 evalInputDelta=0.001398670021444559 New Minimum: 3.3642211225815117 > 3.361433316487819 WOLFE (weak): th(12.926608140191302)=3.361433316487819; dx=-4.2135345518041454E-4 evalInputDelta=0.004186476115137339 New Minimum: 3.361433316487819 > 3.3490038868039846 WOLFE (weak): th(51.70643256076521)=3.3490038868039846; dx=-4.164808839353121E-4 evalInputDelta=0.016615905798971653 New Minimum: 3.3490038868039846 > 3.28918403852731 END: th(258.53216280382605)=3.28918403852731; dx=-3.261968771811363E-4 evalInputDelta=0.0764357540756464 Fitness changed from 3.3656197926029563 to 3.28918403852731 Iteration 1 complete. Error: 3.28918403852731 Total: 37.6329; Orientation: 0.0790; Line Search: 25.8672 Iteration 1 ![Iteration 1](etc/e2bb9f32-2d2e-41a5-ac9c-b541f69612a7.jpg) Adding measurement 628ca915 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=3.28918403852731;dx=-3.136793470239264E-4 New Minimum: 3.28918403852731 > 3.1803602976724505 END: th(556.9906600335335)=3.1803602976724505; dx=-2.0654965112982046E-4 evalInputDelta=0.10882374085485935 Fitness changed from 3.28918403852731 to 3.1803602976724505 Iteration 2 complete. Error: 3.1803602976724505 Total: 12.0605; Orientation: 0.0697; Line Search: 8.0450 Iteration 2 ![Iteration 2](etc/50b11d1f-9aa3-45a9-a31d-84fae54e38b2.jpg) Adding measurement 33284c04 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=3.1803602976724505;dx=-1.9187218890105788E-4 New Minimum: 3.1803602976724505 > 3.0412880880758166 END: th(1200.0)=3.0412880880758166; dx=-9.327177472710545E-5 evalInputDelta=0.1390722095966339 Fitness changed from 3.1803602976724505 to 3.0412880880758166 Iteration 3 complete. Error: 3.0412880880758166 Total: 12.0408; Orientation: 0.0699; Line Search: 8.0497 Iteration 3 ![Iteration 3](etc/72d09f7a-0a91-4a72-bff3-8d6299104a8b.jpg) Adding measurement 36ec1bd4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.366e+01, gradient 9.151e-03, dot -0.969; [155b1248-0825-4358-9b5d-d70f69d504fb = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.3656197926029563, 3.28918403852731, 3.1803602976724505, 3.0412880880758166 LBFGS Accumulation History: 3 points Removed measurement 32328d to history. Total: 4 th(0)=3.0412880880758166;dx=-8.374752469097736E-5 New Minimum: 3.0412880880758166 > 2.937579097226262 END: th(2585.3216280382608)=2.937579097226262; dx=-3.248052674384694E-5 evalInputDelta=0.10370899084955454 Fitness changed from 3.0412880880758166 to 2.937579097226262 Iteration 4 complete. Error: 2.937579097226262 Total: 14.0518; Orientation: 2.0405; Line Search: 8.0489 Iteration 4 ![Iteration 4](etc/a6d9f5c5-e590-403d-9e57-3edef4f1e3b7.jpg) Adding measurement 57be2653 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.817e+01, gradient 6.397e-03, dot -0.895; [155b1248-0825-4358-9b5d-d70f69d504fb = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.28918403852731, 3.1803602976724505, 3.0412880880758166, 2.937579097226262 LBFGS Accumulation History: 3 points Removed measurement 628ca915 to history. Total: 4 th(0)=2.937579097226262;dx=-4.0927044469067144E-5 New Minimum: 2.937579097226262 > 2.8403011970221996 END: th(5569.9066003353355)=2.8403011970221996; dx=-1.268565817319699E-5 evalInputDelta=0.09727790020406246 Fitness changed from 2.937579097226262 to 2.8403011970221996 Iteration 5 complete. Error: 2.8403011970221996 Total: 13.9424; Orientation: 1.9138; Line Search: 8.1741 Iteration 5 ![Iteration 5](etc/8d4a30d7-0f5e-4793-929f-f89990d03f79.jpg) Adding measurement 7fb7f6c3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.119e+01, gradient 5.285e-03, dot -0.788; [155b1248-0825-4358-9b5d-d70f69d504fb = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.1803602976724505, 3.0412880880758166, 2.937579097226262, 2.8403011970221996 LBFGS Accumulation History: 3 points Removed measurement 33284c04 to history. Total: 4 th(0)=2.8403011970221996;dx=-2.7934683723017802E-5 New Minimum: 2.8403011970221996 > 2.7761106779798865 WOLF (strong): th(12000.000000000002)=2.7761106779798865; dx=2.3042384899819154E-6 evalInputDelta=0.0641905190423131 END: th(6000.000000000001)=2.7794421035796404; dx=-4.915789539897233E-6 evalInputDelta=0.06085909344255924 Fitness changed from 2.8403011970221996 to 2.7761106779798865 Iteration 6 complete. Error: 2.7761106779798865 Total: 19.8411; Orientation: 3.3436; Line Search: 12.3725 Adding measurement 7d26eadb to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.578e+01, gradient 8.120e-03, dot -0.579; [155b1248-0825-4358-9b5d-d70f69d504fb = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.0412880880758166, 2.937579097226262, 2.8403011970221996, 2.7761106779798865 LBFGS Accumulation History: 3 points Removed measurement 36ec1bd4 to history. Total: 4 th(0)=2.7761106779798865;dx=-6.593965441957672E-5 New Minimum: 2.7761106779798865 > 2.736388917081058 WOLF (strong): th(12926.608140191305)=2.736388917081058; dx=4.916563895071695E-6 evalInputDelta=0.039721760898828506 New Minimum: 2.736388917081058 > 2.7191949291154742 WOLF (strong): th(6463.304070095653)=2.7191949291154742; dx=1.9702667955603532E-7 evalInputDelta=0.05691574886441231 END: th(2154.434690031884)=2.731279448606074; dx=-9.511980359916597E-6 evalInputDelta=0.044831229373812675 Fitness changed from 2.7761106779798865 to 2.7191949291154742 Iteration 7 complete. Error: 2.7191949291154742 Total: 22.0486; Orientation: 1.9916; Line Search: 16.1560 Adding measurement 61ac75cf to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.778e+01, gradient 4.908e-03, dot -0.738; [155b1248-0825-4358-9b5d-d70f69d504fb = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.937579097226262, 2.8403011970221996, 2.7761106779798865, 2.7191949291154742 LBFGS Accumulation History: 3 points Removed measurement 57be2653 to history. Total: 4 th(0)=2.7191949291154742;dx=-2.409319192503118E-5 New Minimum: 2.7191949291154742 > 2.689126945566386 WOLF (strong): th(4641.58883361278)=2.689126945566386; dx=2.728272182450761E-5 evalInputDelta=0.03006798354908824 END: th(2320.79441680639)=2.698775865137577; dx=-6.651404357880972E-6 evalInputDelta=0.020419063977897167 Fitness changed from 2.7191949291154742 to 2.689126945566386 Iteration 8 complete. Error: 2.689126945566386 Total: 17.7569; Orientation: 1.8735; Line Search: 11.9776 Adding measurement 2b86f507 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.842e+01, gradient 1.092e-01, dot -0.076; [155b1248-0825-4358-9b5d-d70f69d504fb = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.8403011970221996, 2.7761106779798865, 2.7191949291154742, 2.689126945566386 LBFGS Accumulation History: 3 points Removed measurement 7fb7f6c3 to history. Total: 4 th(0)=2.689126945566386;dx=-0.011914252591792287 Armijo: th(5000.000000000002)=2.9782400112599134; dx=1.194013570162239E-5 evalInputDelta=-0.28911306569352746 Armijo: th(2500.000000000001)=2.9672979819588363; dx=-1.4421955695931587E-5 evalInputDelta=-0.27817103639245033 Armijo: th(833.3333333333336)=2.723133273422718; dx=1.482038598508443E-4 evalInputDelta=-0.034006327856332064 Armijo: th(208.3333333333334)=2.6913406369276345; dx=3.541225227577904E-5 evalInputDelta=-0.002213691361248493 New Minimum: 2.689126945566386 > 2.6885360460728407 WOLF (strong): th(41.66666666666668)=2.6885360460728407; dx=4.074700276554022E-6 evalInputDelta=5.908994935452938E-4 END: th(6.944444444444446)=2.6890326561406255; dx=-2.0599216422205525E-5 evalInputDelta=9.428942576050758E-5 Fitness changed from 2.689126945566386 to 2.6885360460728407 Iteration 9 complete. Error: 2.6885360460728407 Total: 34.2832; Orientation: 1.9311; Line Search: 28.5114 Adding measurement 17d0f7be to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.340e+00, gradient 3.590e-03, dot -0.266; [155b1248-0825-4358-9b5d-d70f69d504fb = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.7761106779798865, 2.7191949291154742, 2.689126945566386, 2.6885360460728407 LBFGS Accumulation History: 3 points Removed measurement 7d26eadb to history. Total: 4 th(0)=2.6885360460728407;dx=-1.2886897628046655E-5 New Minimum: 2.6885360460728407 > 2.6883829422295094 WOLFE (weak): th(14.96135201411031)=2.6883829422295094; dx=-1.2836440667717884E-5 evalInputDelta=1.5310384333133698E-4 New Minimum: 2.6883829422295094 > 2.6882310304790735 WOLFE (weak): th(29.92270402822062)=2.6882310304790735; dx=-1.2679441558387866E-5 evalInputDelta=3.0501559376716614E-4 New Minimum: 2.6882310304790735 > 2.687655093614012 END: th(89.76811208466185)=2.687655093614012; dx=-1.1542319645316166E-5 evalInputDelta=8.809524588286877E-4 Fitness changed from 2.6885360460728407 to 2.687655093614012 Iteration 10 complete. Error: 2.687655093614012 Total: 21.9595; Orientation: 1.8727; Line Search: 16.2144 Iteration 10 ![Iteration 10](etc/eecde8bd-c63d-43be-a585-69bdb8026970.jpg) Adding measurement 4e2ebcc3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.477e+01, gradient 3.322e-03, dot -0.540; [155b1248-0825-4358-9b5d-d70f69d504fb = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.7191949291154742, 2.689126945566386, 2.6885360460728407, 2.687655093614012 LBFGS Accumulation History: 3 points Removed measurement 61ac75cf to history. Total: 4 th(0)=2.687655093614012;dx=-1.1032850678852256E-5 New Minimum: 2.687655093614012 > 2.686235222965479 END: th(193.39953473386586)=2.686235222965479; dx=-8.459361469608448E-6 evalInputDelta=0.0014198706485331059 Fitness changed from 2.687655093614012 to 2.686235222965479 Iteration 11 complete. Error: 2.686235222965479 Total: 14.6392; Orientation: 2.0750; Line Search: 8.5017 Adding measurement 654fb82d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.215e+00, gradient 2.978e-03, dot -0.952; [155b1248-0825-4358-9b5d-d70f69d504fb = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.689126945566386, 2.6885360460728407, 2.687655093614012, 2.686235222965479 LBFGS Accumulation History: 3 points Removed measurement 2b86f507 to history. Total: 4 th(0)=2.686235222965479;dx=-8.870656641627655E-6 New Minimum: 2.686235222965479 > 2.6835988322272897 END: th(416.66666666666686)=2.6835988322272897; dx=-7.703076879851385E-6 evalInputDelta=0.0026363907381892204 Fitness changed from 2.686235222965479 to 2.6835988322272897 Iteration 12 complete. Error: 2.6835988322272897 Total: 14.7959; Orientation: 2.4643; Line Search: 8.3263 Adding measurement 6d3a5cbb to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.669e+01, gradient 3.028e-03, dot -0.912; [155b1248-0825-4358-9b5d-d70f69d504fb = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.6885360460728407, 2.687655093614012, 2.686235222965479, 2.6835988322272897 LBFGS Accumulation History: 3 points Removed measurement 17d0f7be to history. Total: 4 th(0)=2.6835988322272897;dx=-9.171058655918397E-6 New Minimum: 2.6835988322272897 > 2.679084835574031 END: th(897.6811208466187)=2.679084835574031; dx=-6.685325398469992E-6 evalInputDelta=0.0045139966532588005 Fitness changed from 2.6835988322272897 to 2.679084835574031 Iteration 13 complete. Error: 2.679084835574031 Total: 14.2671; Orientation: 2.0515; Line Search: 8.3066 Adding measurement 1864759f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.926e+01, gradient 2.609e-03, dot -0.961; [155b1248-0825-4358-9b5d-d70f69d504fb = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.687655093614012, 2.686235222965479, 2.6835988322272897, 2.679084835574031 LBFGS Accumulation History: 3 points Removed measurement 4e2ebcc3 to history. Total: 4 th(0)=2.679084835574031;dx=-6.80837833446642E-6 New Minimum: 2.679084835574031 > 2.6696786331012845 END: th(1933.995347338659)=2.6696786331012845; dx=-5.5220735458954545E-6 evalInputDelta=0.009406202472746372 Fitness changed from 2.679084835574031 to 2.6696786331012845 Iteration 14 complete. Error: 2.6696786331012845 Total: 14.1138; Orientation: 2.0500; Line Search: 8.1960 Adding measurement 14c126f9 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.496e+01, gradient 2.388e-03, dot -0.966; [155b1248-0825-4358-9b5d-d70f69d504fb = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.686235222965479, 2.6835988322272897, 2.679084835574031, 2.6696786331012845 LBFGS Accumulation History: 3 points Removed measurement 654fb82d to history. Total: 4 th(0)=2.6696786331012845;dx=-5.7033716740563055E-6 New Minimum: 2.6696786331012845 > 2.6524625262245536 END: th(4166.66666666667)=2.6524625262245536; dx=-3.936940715297527E-6 evalInputDelta=0.01721610687673092 Fitness changed from 2.6696786331012845 to 2.6524625262245536 Iteration 15 complete. Error: 2.6524625262245536 Total: 14.6238; Orientation: 2.2979; Line Search: 8.3024 Iteration 15 ![Iteration 15](etc/a30615d5-6ecc-429a-9210-6ae9d7e991fa.jpg) Final threshold in iteration 16: 2.6524625262245536 (> -Infinity) after 278.108s (< 1800.000s)