Reset training subject: 863758416874 Reset training subject: 866903126918 Adding measurement 54877260 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=13.669359520077705;dx=-6.398112302717962E-7 New Minimum: 13.669359520077705 > 13.669358305633068 WOLFE (weak): th(2.154434690031884)=13.669358305633068; dx=-6.224739066085761E-7 evalInputDelta=1.214444637298584E-6 New Minimum: 13.669358305633068 > 13.669356912374496 WOLFE (weak): th(4.308869380063768)=13.669356912374496; dx=-6.224534590815456E-7 evalInputDelta=2.60770320892334E-6 New Minimum: 13.669356912374496 > 13.669352188706398 WOLFE (weak): th(12.926608140191302)=13.669352188706398; dx=-6.219442869696115E-7 evalInputDelta=7.331371307373047E-6 New Minimum: 13.669352188706398 > 13.669331356883049 WOLFE (weak): th(51.70643256076521)=13.669331356883049; dx=-6.228592784187855E-7 evalInputDelta=2.816319465637207E-5 New Minimum: 13.669331356883049 > 13.669218197464943 WOLFE (weak): th(258.53216280382605)=13.669218197464943; dx=-6.231253144227222E-7 evalInputDelta=1.4132261276245117E-4 New Minimum: 13.669218197464943 > 13.668513432145119 WOLFE (weak): th(1551.1929768229563)=13.668513432145119; dx=-6.224186982732449E-7 evalInputDelta=8.460879325866699E-4 New Minimum: 13.668513432145119 > 13.66343966126442 WOLFE (weak): th(10858.350837760694)=13.66343966126442; dx=-6.220068122773089E-7 evalInputDelta=0.005919858813285828 New Minimum: 13.66343966126442 > 13.622385881841183 WOLFE (weak): th(86866.80670208555)=13.622385881841183; dx=-6.144073621215866E-7 evalInputDelta=0.046973638236522675 New Minimum: 13.622385881841183 > 13.27863471955061 END: th(781801.26031877)=13.27863471955061; dx=-5.405325919679775E-7 evalInputDelta=0.3907248005270958 Fitness changed from 13.669359520077705 to 13.27863471955061 Iteration 1 complete. Error: 13.27863471955061 Total: 44.6048; Orientation: 0.0082; Line Search: 34.9345 Iteration 1 ![Iteration 1](etc/728cc19f-e454-469c-a251-c38375abc4ac.jpg) Adding measurement c275fb0 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=13.27863471955061;dx=-5.985022652391324E-7 New Minimum: 13.27863471955061 > 12.569645300507545 END: th(1684339.7559414052)=12.569645300507545; dx=-4.1519093553508353E-7 evalInputDelta=0.7089894190430641 Fitness changed from 13.27863471955061 to 12.569645300507545 Iteration 2 complete. Error: 12.569645300507545 Total: 9.5048; Orientation: 0.0063; Line Search: 6.4629 Iteration 2 ![Iteration 2](etc/c1447a77-fed9-478f-9f44-606b66c75d79.jpg) Adding measurement e12d9f4 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=12.569645300507545;dx=-5.172045942615902E-7 New Minimum: 12.569645300507545 > 11.410066679120064 END: th(3628800.0)=11.410066679120064; dx=-2.623523395032344E-7 evalInputDelta=1.1595786213874817 Fitness changed from 12.569645300507545 to 11.410066679120064 Iteration 3 complete. Error: 11.410066679120064 Total: 9.9017; Orientation: 0.0062; Line Search: 6.6371 Iteration 3 ![Iteration 3](etc/80e621cb-ba60-4cf3-877b-9a7d8d9df9c6.jpg) Adding measurement 66619c4c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.600e+04, gradient 6.569e-04, dot -0.512; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 11.410066679120064, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement 66619c4c to history. Total: 3 th(0)=11.410066679120064;dx=-4.283758188948366E-7 New Minimum: 11.410066679120064 > 9.838564932346344 END: th(7818012.6031877)=9.838564932346344; dx=-1.5154615051262748E-7 evalInputDelta=1.5715017467737198 Fitness changed from 11.410066679120064 to 9.838564932346344 Iteration 4 complete. Error: 9.838564932346344 Total: 10.4755; Orientation: 0.1528; Line Search: 6.6989 Iteration 4 ![Iteration 4](etc/61e7943c-c24a-4cc1-9129-bfab6968eaa8.jpg) Adding measurement 4f9bcf3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.488e+04, gradient 6.290e-04, dot -0.344; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 9.838564932346344, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement 4f9bcf3 to history. Total: 3 th(0)=9.838564932346344;dx=-3.924726687895464E-7 New Minimum: 9.838564932346344 > 8.41774469614029 END: th(1.684339755941405E7)=8.41774469614029; dx=-6.678094884298207E-8 evalInputDelta=1.4208202362060547 Fitness changed from 9.838564932346344 to 8.41774469614029 Iteration 5 complete. Error: 8.41774469614029 Total: 9.9825; Orientation: 0.1821; Line Search: 6.4087 Iteration 5 ![Iteration 5](etc/d1199360-0185-4a7e-93b1-314e0ff5b5ca.jpg) Adding measurement 28e20549 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.513e+04, gradient 5.512e-04, dot -0.220; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 8.41774469614029, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement 28e20549 to history. Total: 3 th(0)=8.41774469614029;dx=-3.008220352294529E-7 Armijo: th(3.6288E7)=11.46653488278389; dx=2.5679806257883605E-9 evalInputDelta=-3.0487901866436005 New Minimum: 8.41774469614029 > 7.662162445485592 END: th(1.8144E7)=7.662162445485592; dx=-5.842851053643814E-8 evalInputDelta=0.7555822506546974 Fitness changed from 8.41774469614029 to 7.662162445485592 Iteration 6 complete. Error: 7.662162445485592 Total: 14.3914; Orientation: 0.2708; Line Search: 10.8593 Adding measurement 20d6409d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.834e+03, gradient 4.631e-04, dot -0.163; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 7.662162445485592, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement 20d6409d to history. Total: 3 th(0)=7.662162445485592;dx=-2.117742770020537E-7 Armijo: th(3.90900630159385E7)=11.396522618830204; dx=-1.050291782579355E-9 evalInputDelta=-3.734360173344612 New Minimum: 7.662162445485592 > 7.234699726104736 END: th(1.954503150796925E7)=7.234699726104736; dx=-4.9051554197095526E-8 evalInputDelta=0.42746271938085556 Fitness changed from 7.662162445485592 to 7.234699726104736 Iteration 7 complete. Error: 7.234699726104736 Total: 13.2908; Orientation: 0.2166; Line Search: 9.7071 Adding measurement 26da17f1 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.077e+03, gradient 3.997e-04, dot -0.119; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 7.234699726104736, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement 26da17f1 to history. Total: 3 th(0)=7.234699726104736;dx=-1.5836379333312442E-7 Armijo: th(4.210849389853513E7)=11.582426235079765; dx=-5.033473789153E-9 evalInputDelta=-4.347726508975029 New Minimum: 7.234699726104736 > 7.074222922325134 END: th(2.1054246949267566E7)=7.074222922325134; dx=-4.493220270585688E-8 evalInputDelta=0.16047680377960205 Fitness changed from 7.234699726104736 to 7.074222922325134 Iteration 8 complete. Error: 7.074222922325134 Total: 13.7303; Orientation: 0.1481; Line Search: 10.4245 Adding measurement f7a914b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.511e+03, gradient 3.978e-04, dot -0.121; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 7.074222922325134, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement f7a914b to history. Total: 3 th(0)=7.074222922325134;dx=-1.5725986602801102E-7 Armijo: th(4.536000000000001E7)=13.633120231330395; dx=6.962754330883859E-9 evalInputDelta=-6.5588973090052605 Armijo: th(2.2680000000000004E7)=7.300804987549782; dx=-4.360270650177831E-8 evalInputDelta=-0.22658206522464752 New Minimum: 7.074222922325134 > 6.356447711586952 END: th(7560000.000000001)=6.356447711586952; dx=-9.714280245776221E-8 evalInputDelta=0.7177752107381821 Fitness changed from 7.074222922325134 to 6.356447711586952 Iteration 9 complete. Error: 6.356447711586952 Total: 16.3281; Orientation: 0.1467; Line Search: 13.0978 Adding measurement 4c46998f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.647e+03, gradient 3.363e-04, dot -0.117; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 6.356447711586952, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement 4c46998f to history. Total: 3 th(0)=6.356447711586952;dx=-1.120353334531715E-7 New Minimum: 6.356447711586952 > 5.996910393238068 END: th(1.6287526256641043E7)=5.996910393238068; dx=-5.193996584158313E-8 evalInputDelta=0.3595373183488846 Fitness changed from 6.356447711586952 to 5.996910393238068 Iteration 10 complete. Error: 5.996910393238068 Total: 10.3075; Orientation: 0.3347; Line Search: 6.6747 Iteration 10 ![Iteration 10](etc/cf3b8b0b-accc-44ae-a608-7e25384e2d82.jpg) Adding measurement 6959fd06 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.176e+03, gradient 3.208e-04, dot -0.116; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.996910393238068, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement 6959fd06 to history. Total: 3 th(0)=5.996910393238068;dx=-1.0193849602628973E-7 Armijo: th(3.509041158211262E7)=7.653239965438843; dx=-2.1601082725382574E-8 evalInputDelta=-1.6563295722007751 New Minimum: 5.996910393238068 > 5.813587799668312 END: th(1.754520579105631E7)=5.813587799668312; dx=-4.399522195064377E-8 evalInputDelta=0.18332259356975555 Fitness changed from 5.996910393238068 to 5.813587799668312 Iteration 11 complete. Error: 5.813587799668312 Total: 14.2937; Orientation: 0.1468; Line Search: 10.1701 Adding measurement 4dac27df to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.676e+03, gradient 3.170e-04, dot -0.110; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.813587799668312, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement 4dac27df to history. Total: 3 th(0)=5.813587799668312;dx=-9.877651224919283E-8 Armijo: th(3.7800000000000015E7)=7.834946662187576; dx=-1.6496857358191515E-8 evalInputDelta=-2.021358862519264 New Minimum: 5.813587799668312 > 5.781981334090233 END: th(1.8900000000000007E7)=5.781981334090233; dx=-3.730865908403485E-8 evalInputDelta=0.031606465578079224 Fitness changed from 5.813587799668312 to 5.781981334090233 Iteration 12 complete. Error: 5.781981334090233 Total: 13.3329; Orientation: 0.2211; Line Search: 9.7885 Adding measurement 272b5f9c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.126e+03, gradient 3.101e-04, dot -0.095; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.781981334090233, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement 272b5f9c to history. Total: 3 th(0)=5.781981334090233;dx=-9.539757747120916E-8 Armijo: th(4.071881564160262E7)=8.046484798192978; dx=-1.2063885447959961E-8 evalInputDelta=-2.264503464102745 New Minimum: 5.781981334090233 > 5.6858649998903275 END: th(2.035940782080131E7)=5.6858649998903275; dx=-3.2798258534946566E-8 evalInputDelta=0.0961163341999054 Fitness changed from 5.781981334090233 to 5.6858649998903275 Iteration 13 complete. Error: 5.6858649998903275 Total: 13.7080; Orientation: 0.1731; Line Search: 10.3116 Adding measurement f2d9221 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.710e+03, gradient 3.068e-04, dot -0.092; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.6858649998903275, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement f2d9221 to history. Total: 3 th(0)=5.6858649998903275;dx=-9.328681169296635E-8 Armijo: th(4.3863014477640785E7)=8.75629672408104; dx=-7.746723798729046E-9 evalInputDelta=-3.070431724190712 Armijo: th(2.1931507238820393E7)=5.720687985420227; dx=-3.1181565673015975E-8 evalInputDelta=-0.0348229855298996 New Minimum: 5.6858649998903275 > 5.271903499960899 END: th(7310502.412940131)=5.271903499960899; dx=-6.21606853930925E-8 evalInputDelta=0.4139614999294281 Fitness changed from 5.6858649998903275 to 5.271903499960899 Iteration 14 complete. Error: 5.271903499960899 Total: 16.1750; Orientation: 0.1462; Line Search: 12.8684 Adding measurement 55324e5b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.031e+04, gradient 2.756e-04, dot -0.117; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.271903499960899, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement 55324e5b to history. Total: 3 th(0)=5.271903499960899;dx=-7.510802835806005E-8 New Minimum: 5.271903499960899 > 5.059798404574394 END: th(1.575000000000001E7)=5.059798404574394; dx=-3.646244582316744E-8 evalInputDelta=0.21210509538650513 Fitness changed from 5.271903499960899 to 5.059798404574394 Iteration 15 complete. Error: 5.059798404574394 Total: 9.7999; Orientation: 0.1731; Line Search: 6.5241 Iteration 15 ![Iteration 15](etc/e6763787-370b-4e4f-819a-78d8fe61902d.jpg) Adding measurement 22caaa04 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.248e+04, gradient 2.677e-04, dot -0.124; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.059798404574394, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement 22caaa04 to history. Total: 3 th(0)=5.059798404574394;dx=-7.092476101049086E-8 Armijo: th(3.393234636800219E7)=6.0960807502269745; dx=-1.4352597976348078E-8 evalInputDelta=-1.0362823456525803 New Minimum: 5.059798404574394 > 4.962052017450333 END: th(1.6966173184001096E7)=4.962052017450333; dx=-3.05978862824703E-8 evalInputDelta=0.09774638712406158 Fitness changed from 5.059798404574394 to 4.962052017450333 Iteration 16 complete. Error: 4.962052017450333 Total: 14.1975; Orientation: 0.2398; Line Search: 10.7156 Adding measurement 337aacaf to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.435e+04, gradient 2.651e-04, dot -0.126; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.962052017450333, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement 337aacaf to history. Total: 3 th(0)=4.962052017450333;dx=-6.930544665271243E-8 Armijo: th(3.655251206470066E7)=6.23018104583025; dx=-9.205561007350018E-9 evalInputDelta=-1.2681290283799171 New Minimum: 4.962052017450333 > 4.928003221750259 END: th(1.827625603235033E7)=4.928003221750259; dx=-2.6690714680095444E-8 evalInputDelta=0.03404879570007324 Fitness changed from 4.962052017450333 to 4.928003221750259 Iteration 17 complete. Error: 4.928003221750259 Total: 13.1564; Orientation: 0.1689; Line Search: 9.7795 Adding measurement fa2456 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.384e+04, gradient 2.678e-04, dot -0.113; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.928003221750259, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement fa2456 to history. Total: 3 th(0)=4.928003221750259;dx=-7.088622612922502E-8 Armijo: th(3.937500000000003E7)=6.491311646997929; dx=-5.886108756400531E-9 evalInputDelta=-1.5633084252476692 New Minimum: 4.928003221750259 > 4.884732708334923 END: th(1.9687500000000015E7)=4.884732708334923; dx=-2.3871608345343678E-8 evalInputDelta=0.04327051341533661 Fitness changed from 4.928003221750259 to 4.884732708334923 Iteration 18 complete. Error: 4.884732708334923 Total: 13.2609; Orientation: 0.1509; Line Search: 9.7978 Adding measurement 31f4ae1d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.425e+04, gradient 2.683e-04, dot -0.104; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.884732708334923, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement 31f4ae1d to history. Total: 3 th(0)=4.884732708334923;dx=-7.101607842807385E-8 Armijo: th(4.241543296000274E7)=6.955566816031933; dx=-3.584197214973707E-9 evalInputDelta=-2.07083410769701 Armijo: th(2.120771648000137E7)=4.961918592453003; dx=-2.22578840276236E-8 evalInputDelta=-0.07718588411808014 New Minimum: 4.884732708334923 > 4.606091678142548 END: th(7069238.8266671235)=4.606091678142548; dx=-4.682440521098473E-8 evalInputDelta=0.2786410301923752 Fitness changed from 4.884732708334923 to 4.606091678142548 Iteration 19 complete. Error: 4.606091678142548 Total: 17.2832; Orientation: 0.1537; Line Search: 13.0915 Adding measurement 5b631c03 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.942e+04, gradient 2.425e-04, dot -0.129; [ec5b4336-129b-4744-a7e9-245c83708643 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.606091678142548, 12.569645300507545, 13.27863471955061, 13.669359520077705 LBFGS Accumulation History: 3 points Removed measurement 5b631c03 to history. Total: 3 th(0)=4.606091678142548;dx=-5.809966987833873E-8 New Minimum: 4.606091678142548 > 4.499795824289322 END: th(1.5230213360291943E7)=4.499795824289322; dx=-2.858116131267633E-8 evalInputDelta=0.10629585385322571 Fitness changed from 4.606091678142548 to 4.499795824289322 Iteration 20 complete. Error: 4.499795824289322 Total: 10.1486; Orientation: 0.2031; Line Search: 6.5400 Iteration 20 ![Iteration 20](etc/854500a3-17f1-4730-82d7-483a8844534a.jpg) Final threshold in iteration 21: 4.499795824289322 (> -Infinity) after 287.882s (< 3600.000s)