Reset training subject: 1152791531901500 Reset training subject: 1152800322701900 Adding measurement 642a16aa to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=5.210621138801221;dx=-2.9610981859656042E-5 New Minimum: 5.210621138801221 > 5.210593487587124 WOLFE (weak): th(2.154434690031884)=5.210593487587124; dx=-2.9610240388784348E-5 evalInputDelta=2.7651214097090815E-5 New Minimum: 5.210593487587124 > 5.210565716838742 WOLFE (weak): th(4.308869380063768)=5.210565716838742; dx=-2.9610341238304123E-5 evalInputDelta=5.542196247887432E-5 New Minimum: 5.210565716838742 > 5.210454721370478 WOLFE (weak): th(12.926608140191302)=5.210454721370478; dx=-2.961133639015905E-5 evalInputDelta=1.6641743074252702E-4 New Minimum: 5.210454721370478 > 5.209955683410293 WOLFE (weak): th(51.70643256076521)=5.209955683410293; dx=-2.9601962012488452E-5 evalInputDelta=6.654553909282157E-4 New Minimum: 5.209955683410293 > 5.207294661899595 WOLFE (weak): th(258.53216280382605)=5.207294661899595; dx=-2.9578056275231146E-5 evalInputDelta=0.0033264769016261297 New Minimum: 5.207294661899595 > 5.190726199022352 WOLFE (weak): th(1551.1929768229563)=5.190726199022352; dx=-2.9361576637458132E-5 evalInputDelta=0.019894939778868803 New Minimum: 5.190726199022352 > 5.07505251705473 WOLFE (weak): th(10858.350837760694)=5.07505251705473; dx=-2.7740619666310342E-5 evalInputDelta=0.13556862174649087 New Minimum: 5.07505251705473 > 4.343153195847048 END: th(86866.80670208555)=4.343153195847048; dx=-1.7429875038096556E-5 evalInputDelta=0.867467942954173 Fitness changed from 5.210621138801221 to 4.343153195847048 Iteration 1 complete. Error: 4.343153195847048 Total: 101.6758; Orientation: 0.0180; Line Search: 75.8569 Iteration 1 ![Iteration 1](etc/745ebafc-3509-4589-8972-be670b0c6686.jpg) Adding measurement 41ccb3b9 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=4.343153195847048;dx=-1.3116656564184249E-5 New Minimum: 4.343153195847048 > 3.5484872530705855 END: th(187148.86177126726)=3.5484872530705855; dx=-7.324678548468522E-6 evalInputDelta=0.7946659427764624 Fitness changed from 4.343153195847048 to 3.5484872530705855 Iteration 2 complete. Error: 3.5484872530705855 Total: 24.8309; Orientation: 0.0092; Line Search: 16.3977 Iteration 2 ![Iteration 2](etc/8a7c0755-37a7-44b2-b807-a15b1daa0b3b.jpg) Adding measurement 17b016ac to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=3.5484872530705855;dx=-5.7200200697740925E-6 New Minimum: 3.5484872530705855 > 2.7996256546204195 END: th(403200.00000000006)=2.7996256546204195; dx=-3.2528962766517714E-6 evalInputDelta=0.7488615984501661 Fitness changed from 3.5484872530705855 to 2.7996256546204195 Iteration 3 complete. Error: 2.7996256546204195 Total: 25.0548; Orientation: 0.0070; Line Search: 16.5516 Iteration 3 ![Iteration 3](etc/489fc601-c7b4-40d5-b967-c996d4bce4f7.jpg) Adding measurement 51a651c1 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.603e+03, gradient 1.690e-03, dot -0.981; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.210621138801221, 4.343153195847048, 3.5484872530705855, 2.7996256546204195 LBFGS Accumulation History: 3 points Removed measurement 642a16aa to history. Total: 4 th(0)=2.7996256546204195;dx=-2.856043377141153E-6 New Minimum: 2.7996256546204195 > 2.0605983500762624 END: th(868668.0670208557)=2.0605983500762624; dx=-1.4385196448573009E-6 evalInputDelta=0.7390273045441571 Fitness changed from 2.7996256546204195 to 2.0605983500762624 Iteration 4 complete. Error: 2.0605983500762624 Total: 25.5673; Orientation: 0.2146; Line Search: 16.6575 Iteration 4 ![Iteration 4](etc/08d65737-f640-4f07-9e2d-455477adfcde.jpg) Adding measurement 3fc7c734 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.285e+03, gradient 1.176e-03, dot -0.958; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.343153195847048, 3.5484872530705855, 2.7996256546204195, 2.0605983500762624 LBFGS Accumulation History: 3 points Removed measurement 41ccb3b9 to history. Total: 4 th(0)=2.0605983500762624;dx=-1.3825217601130027E-6 New Minimum: 2.0605983500762624 > 1.425782909678751 END: th(1871488.617712673)=1.425782909678751; dx=-4.959965070271928E-7 evalInputDelta=0.6348154403975113 Fitness changed from 2.0605983500762624 to 1.425782909678751 Iteration 5 complete. Error: 1.425782909678751 Total: 25.3147; Orientation: 0.2058; Line Search: 16.9460 Iteration 5 ![Iteration 5](etc/c71cf159-2bfd-4290-b891-eb3847f2eadc.jpg) Adding measurement 7bdf61ad to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.222e+03, gradient 7.791e-04, dot -0.905; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.5484872530705855, 2.7996256546204195, 2.0605983500762624, 1.425782909678751 LBFGS Accumulation History: 3 points Removed measurement 17b016ac to history. Total: 4 th(0)=1.425782909678751;dx=-6.070193976371606E-7 New Minimum: 1.425782909678751 > 1.0983607322725688 END: th(4032000.0000000014)=1.0983607322725688; dx=-8.127592018394658E-8 evalInputDelta=0.3274221774061823 Fitness changed from 1.425782909678751 to 1.0983607322725688 Iteration 6 complete. Error: 1.0983607322725688 Total: 25.2982; Orientation: 0.1961; Line Search: 16.5774 Adding measurement 6975fb1c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.849e+03, gradient 6.576e-04, dot -0.741; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.7996256546204195, 2.0605983500762624, 1.425782909678751, 1.0983607322725688 LBFGS Accumulation History: 3 points Removed measurement 51a651c1 to history. Total: 4 th(0)=1.0983607322725688;dx=-4.3246959323460416E-7 Armijo: th(8686680.670208558)=1.4627791876064455; dx=9.575297108746774E-8 evalInputDelta=-0.36441845533387673 New Minimum: 1.0983607322725688 > 0.9605118428430374 END: th(4343340.335104279)=0.9605118428430374; dx=-4.928012826562968E-8 evalInputDelta=0.13784888942953144 Fitness changed from 1.0983607322725688 to 0.9605118428430374 Iteration 7 complete. Error: 0.9605118428430374 Total: 33.4810; Orientation: 0.2003; Line Search: 24.8557 Adding measurement 6a6c7f42 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.621e+03, gradient 6.263e-04, dot -0.698; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.0605983500762624, 1.425782909678751, 1.0983607322725688, 0.9605118428430374 LBFGS Accumulation History: 3 points Removed measurement 3fc7c734 to history. Total: 4 th(0)=0.9605118428430374;dx=-3.92227616891858E-7 Armijo: th(9357443.088563366)=1.4563641405211456; dx=1.1022736934971815E-7 evalInputDelta=-0.49585229767810823 New Minimum: 0.9605118428430374 > 0.8548857417841207 END: th(4678721.544281683)=0.8548857417841207; dx=-4.458714841270185E-8 evalInputDelta=0.10562610105891668 Fitness changed from 0.9605118428430374 to 0.8548857417841207 Iteration 8 complete. Error: 0.8548857417841207 Total: 33.2745; Orientation: 0.1985; Line Search: 24.7867 Adding measurement 19c1820d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.777e+03, gradient 6.117e-04, dot -0.687; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.425782909678751, 1.0983607322725688, 0.9605118428430374, 0.8548857417841207 LBFGS Accumulation History: 3 points Removed measurement 7bdf61ad to history. Total: 4 th(0)=0.8548857417841207;dx=-3.741227600620439E-7 Armijo: th(1.0080000000000004E7)=1.4338779294782729; dx=9.56339693061437E-8 evalInputDelta=-0.5789921876941522 New Minimum: 0.8548857417841207 > 0.7797955276365134 END: th(5040000.000000002)=0.7797955276365134; dx=-4.5463619762938474E-8 evalInputDelta=0.0750902141476073 Fitness changed from 0.8548857417841207 to 0.7797955276365134 Iteration 9 complete. Error: 0.7797955276365134 Total: 33.3816; Orientation: 0.2000; Line Search: 24.7390 Adding measurement 72543547 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.080e+03, gradient 5.873e-04, dot -0.683; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.0983607322725688, 0.9605118428430374, 0.8548857417841207, 0.7797955276365134 LBFGS Accumulation History: 3 points Removed measurement 6975fb1c to history. Total: 4 th(0)=0.7797955276365134;dx=-3.449173597566137E-7 Armijo: th(1.0858350837760698E7)=1.4811092939582127; dx=1.089536631856141E-7 evalInputDelta=-0.7013137663216993 New Minimum: 0.7797955276365134 > 0.7323968001797847 END: th(5429175.418880349)=0.7323968001797847; dx=-3.3162460111719256E-8 evalInputDelta=0.047398727456728684 Fitness changed from 0.7797955276365134 to 0.7323968001797847 Iteration 10 complete. Error: 0.7323968001797847 Total: 33.1592; Orientation: 0.1989; Line Search: 24.8844 Iteration 10 ![Iteration 10](etc/09c69fba-e30e-47f5-a2d1-0d8645d4ff63.jpg) Adding measurement 42507640 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.192e+03, gradient 6.051e-04, dot -0.655; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9605118428430374, 0.8548857417841207, 0.7797955276365134, 0.7323968001797847 LBFGS Accumulation History: 3 points Removed measurement 6a6c7f42 to history. Total: 4 th(0)=0.7323968001797847;dx=-3.6615758111335223E-7 Armijo: th(1.1696803860704208E7)=1.5286908901150797; dx=1.124346191731931E-7 evalInputDelta=-0.796294089935295 New Minimum: 0.7323968001797847 > 0.7088338300149365 END: th(5848401.930352104)=0.7088338300149365; dx=-3.1670765625020914E-8 evalInputDelta=0.023562970164848207 Fitness changed from 0.7323968001797847 to 0.7088338300149365 Iteration 11 complete. Error: 0.7088338300149365 Total: 33.4545; Orientation: 0.2005; Line Search: 24.7407 Adding measurement 40d52be7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.454e+03, gradient 6.370e-04, dot -0.642; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8548857417841207, 0.7797955276365134, 0.7323968001797847, 0.7088338300149365 LBFGS Accumulation History: 3 points Removed measurement 19c1820d to history. Total: 4 th(0)=0.7088338300149365;dx=-4.058068649535644E-7 Armijo: th(1.2600000000000006E7)=2.034323136253886; dx=2.0942785566147168E-7 evalInputDelta=-1.3254893062389494 Armijo: th(6300000.000000003)=0.8185346246198792; dx=5.710806403910017E-8 evalInputDelta=-0.10970079460494275 New Minimum: 0.7088338300149365 > 0.5369837781167843 END: th(2100000.000000001)=0.5369837781167843; dx=-1.5138742353228527E-7 evalInputDelta=0.17185005189815217 Fitness changed from 0.7088338300149365 to 0.5369837781167843 Iteration 12 complete. Error: 0.5369837781167843 Total: 41.3308; Orientation: 0.1979; Line Search: 32.9580 Adding measurement 469a7575 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.261e+03, gradient 4.665e-04, dot -0.857; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7797955276365134, 0.7323968001797847, 0.7088338300149365, 0.5369837781167843 LBFGS Accumulation History: 3 points Removed measurement 72543547 to history. Total: 4 th(0)=0.5369837781167843;dx=-2.1760436953554694E-7 New Minimum: 0.5369837781167843 > 0.437325427759541 END: th(4524312.849066958)=0.437325427759541; dx=-6.309736748216678E-8 evalInputDelta=0.09965835035724335 Fitness changed from 0.5369837781167843 to 0.437325427759541 Iteration 13 complete. Error: 0.437325427759541 Total: 25.2242; Orientation: 0.2190; Line Search: 16.7408 Adding measurement 58f2466c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.610e+03, gradient 5.342e-04, dot -0.621; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7323968001797847, 0.7088338300149365, 0.5369837781167843, 0.437325427759541 LBFGS Accumulation History: 3 points Removed measurement 42507640 to history. Total: 4 th(0)=0.437325427759541;dx=-2.854127635723786E-7 Armijo: th(9747336.55058684)=1.1223601342039984; dx=1.6179567240469093E-7 evalInputDelta=-0.6850347064444574 Armijo: th(4873668.27529342)=0.5062941918941753; dx=8.605886684571661E-8 evalInputDelta=-0.06896876413463437 New Minimum: 0.437325427759541 > 0.3421507100655343 END: th(1624556.0917644734)=0.3421507100655343; dx=-7.65249143030093E-8 evalInputDelta=0.09517471769400665 Fitness changed from 0.437325427759541 to 0.3421507100655343 Iteration 14 complete. Error: 0.3421507100655343 Total: 43.7010; Orientation: 0.2010; Line Search: 34.7550 Adding measurement 2efd2f21 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.571e+03, gradient 3.702e-04, dot -0.757; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7088338300149365, 0.5369837781167843, 0.437325427759541, 0.3421507100655343 LBFGS Accumulation History: 3 points Removed measurement 40d52be7 to history. Total: 4 th(0)=0.3421507100655343;dx=-1.3706983574232036E-7 New Minimum: 0.3421507100655343 > 0.26758310260624985 END: th(3500000.000000002)=0.26758310260624985; dx=-5.278815964797098E-8 evalInputDelta=0.07456760745928448 Fitness changed from 0.3421507100655343 to 0.26758310260624985 Iteration 15 complete. Error: 0.26758310260624985 Total: 25.3787; Orientation: 0.2126; Line Search: 16.9047 Iteration 15 ![Iteration 15](etc/a37872d0-8305-4cf8-b81a-386a82d4c54a.jpg) Adding measurement 4d93f75b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.908e+03, gradient 4.178e-04, dot -0.658; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5369837781167843, 0.437325427759541, 0.3421507100655343, 0.26758310260624985 LBFGS Accumulation History: 3 points Removed measurement 469a7575 to history. Total: 4 th(0)=0.26758310260624985;dx=-1.745660654167826E-7 Armijo: th(7540521.415111598)=0.5471200991394324; dx=1.0162450052679773E-7 evalInputDelta=-0.27953699653318254 Armijo: th(3770260.707555799)=0.2762213084897732; dx=4.8713826533751346E-8 evalInputDelta=-0.008638205883523375 New Minimum: 0.26758310260624985 > 0.21692982957083515 END: th(1256753.5691852663)=0.21692982957083515; dx=-6.449502549170445E-8 evalInputDelta=0.0506532730354147 Fitness changed from 0.26758310260624985 to 0.21692982957083515 Iteration 16 complete. Error: 0.21692982957083515 Total: 41.7058; Orientation: 0.2008; Line Search: 33.2665 Adding measurement a85644c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.920e+03, gradient 2.994e-04, dot -0.784; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.437325427759541, 0.3421507100655343, 0.26758310260624985, 0.21692982957083515 LBFGS Accumulation History: 3 points Removed measurement 58f2466c to history. Total: 4 th(0)=0.21692982957083515;dx=-8.966498680895063E-8 New Minimum: 0.21692982957083515 > 0.16625776799790754 END: th(2707593.4862741227)=0.16625776799790754; dx=-5.3129472955154027E-8 evalInputDelta=0.05067206157292761 Fitness changed from 0.21692982957083515 to 0.16625776799790754 Iteration 17 complete. Error: 0.16625776799790754 Total: 24.8921; Orientation: 0.1992; Line Search: 16.4506 Adding measurement 6dca31eb to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.152e+03, gradient 3.034e-04, dot -0.788; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.3421507100655343, 0.26758310260624985, 0.21692982957083515, 0.16625776799790754 LBFGS Accumulation History: 3 points Removed measurement 2efd2f21 to history. Total: 4 th(0)=0.16625776799790754;dx=-9.204205800663372E-8 Armijo: th(5833333.333333338)=0.19056017378209472; dx=1.1551475079355092E-8 evalInputDelta=-0.024302405784187187 New Minimum: 0.16625776799790754 > 0.13270664134735083 END: th(2916666.666666669)=0.13270664134735083; dx=-2.0957418997042146E-8 evalInputDelta=0.033551126650556706 Fitness changed from 0.16625776799790754 to 0.13270664134735083 Iteration 18 complete. Error: 0.13270664134735083 Total: 33.0394; Orientation: 0.2015; Line Search: 24.6441 Adding measurement 19b07407 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.386e+03, gradient 3.517e-04, dot -0.611; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.26758310260624985, 0.21692982957083515, 0.16625776799790754, 0.13270664134735083 LBFGS Accumulation History: 3 points Removed measurement 4d93f75b to history. Total: 4 th(0)=0.13270664134735083;dx=-1.2365956743901662E-7 New Minimum: 0.13270664134735083 > 0.13003522490763283 END: th(6283767.845926332)=0.13003522490763283; dx=-1.1848861888807543E-8 evalInputDelta=0.002671416439717994 Fitness changed from 0.13270664134735083 to 0.13003522490763283 Iteration 19 complete. Error: 0.13003522490763283 Total: 24.7223; Orientation: 0.2028; Line Search: 16.3868 Adding measurement 7e5b621b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.646e+03, gradient 4.278e-04, dot -0.580; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.21692982957083515, 0.16625776799790754, 0.13270664134735083, 0.13003522490763283 LBFGS Accumulation History: 3 points Removed measurement a85644c to history. Total: 4 th(0)=0.13003522490763283;dx=-1.830530569841715E-7 Armijo: th(1.3537967431370616E7)=0.9966237299167927; dx=1.4865847831596867E-7 evalInputDelta=-0.8665885050091598 Armijo: th(6768983.715685308)=0.27801651069438194; dx=7.440262950645194E-8 evalInputDelta=-0.1479812857867491 New Minimum: 0.13003522490763283 > 0.06908153302642812 END: th(2256327.905228436)=0.06908153302642812; dx=-2.6998008151537768E-8 evalInputDelta=0.06095369188120471 Fitness changed from 0.13003522490763283 to 0.06908153302642812 Iteration 20 complete. Error: 0.06908153302642812 Total: 41.6107; Orientation: 0.2009; Line Search: 33.1094 Iteration 20 ![Iteration 20](etc/e561ee6c-a1d5-4fab-ac54-a174b6da03f3.jpg) Adding measurement 34d480b9 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.187e+03, gradient 3.337e-04, dot -0.699; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.16625776799790754, 0.13270664134735083, 0.13003522490763283, 0.06908153302642812 LBFGS Accumulation History: 3 points Removed measurement 6dca31eb to history. Total: 4 th(0)=0.06908153302642812;dx=-1.1137734544178443E-7 New Minimum: 0.06908153302642812 > 0.05228517262716101 END: th(4861111.111111116)=0.05228517262716101; dx=-1.7748707816141915E-8 evalInputDelta=0.016796360399267116 Fitness changed from 0.06908153302642812 to 0.05228517262716101 Iteration 21 complete. Error: 0.05228517262716101 Total: 25.4654; Orientation: 0.2000; Line Search: 16.8915 Adding measurement ccd341d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.131e+03, gradient 4.671e-04, dot -0.540; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.13270664134735083, 0.13003522490763283, 0.06908153302642812, 0.05228517262716101 LBFGS Accumulation History: 3 points Removed measurement 19b07407 to history. Total: 4 th(0)=0.05228517262716101;dx=-2.1817369706429564E-7 Armijo: th(1.0472946409877222E7)=0.8162466177555333; dx=1.87138138711395E-7 evalInputDelta=-0.7639614451283723 Armijo: th(5236473.204938611)=0.22095196272490897; dx=1.3107787040602652E-7 evalInputDelta=-0.16866679009774796 New Minimum: 0.05228517262716101 > -5.988194602352392E-4 WOLF (strong): th(1745491.0683128703)=-5.988194602352392E-4; dx=2.7135477840092986E-9 evalInputDelta=0.05288399208739625 END: th(436372.7670782176)=0.019869020906982393; dx=-1.498124430024252E-7 evalInputDelta=0.032416151720178615 Fitness changed from 0.05228517262716101 to -5.988194602352392E-4 Iteration 22 complete. Error: -5.988194602352392E-4 Total: 49.6240; Orientation: 0.1993; Line Search: 41.3574 Adding measurement 26582ca to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.468e+02, gradient 3.077e-04, dot -0.604; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.13003522490763283, 0.06908153302642812, 0.05228517262716101, -5.988194602352392E-4 LBFGS Accumulation History: 3 points Removed measurement 7e5b621b to history. Total: 4 th(0)=-5.988194602352392E-4;dx=-9.468269965736752E-8 New Minimum: -5.988194602352392E-4 > -0.02707945906248492 END: th(940136.6271785152)=-0.02707945906248492; dx=-6.09401787630752E-8 evalInputDelta=0.02648063960224968 Fitness changed from -5.988194602352392E-4 to -0.02707945906248492 Iteration 23 complete. Error: -0.02707945906248492 Total: 24.9363; Orientation: 0.2113; Line Search: 16.6325 Adding measurement 7f5614f9 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.444e+03, gradient 2.399e-04, dot -0.944; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.06908153302642812, 0.05228517262716101, -5.988194602352392E-4, -0.02707945906248492 LBFGS Accumulation History: 3 points Removed measurement 34d480b9 to history. Total: 4 th(0)=-0.02707945906248492;dx=-5.753802126000252E-8 New Minimum: -0.02707945906248492 > -0.05444093453022578 END: th(2025462.962962965)=-0.05444093453022578; dx=-4.050151735198895E-8 evalInputDelta=0.027361475467740863 Fitness changed from -0.02707945906248492 to -0.05444093453022578 Iteration 24 complete. Error: -0.05444093453022578 Total: 24.8749; Orientation: 0.2040; Line Search: 16.5286 Adding measurement 739831a4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.703e+03, gradient 2.238e-04, dot -0.890; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.05228517262716101, -5.988194602352392E-4, -0.02707945906248492, -0.05444093453022578 LBFGS Accumulation History: 3 points Removed measurement ccd341d to history. Total: 4 th(0)=-0.05444093453022578;dx=-5.0104826810794325E-8 New Minimum: -0.05444093453022578 > -0.08130349701675878 END: th(4363727.670782177)=-0.08130349701675878; dx=-2.425326433862356E-8 evalInputDelta=0.026862562486532994 Fitness changed from -0.05444093453022578 to -0.08130349701675878 Iteration 25 complete. Error: -0.08130349701675878 Total: 24.9082; Orientation: 0.1975; Line Search: 16.4455 Iteration 25 ![Iteration 25](etc/eeba832a-2583-41c3-801f-35570d4440bf.jpg) Adding measurement 61b65d54 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.839e+03, gradient 2.576e-04, dot -0.669; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from -5.988194602352392E-4, -0.02707945906248492, -0.05444093453022578, -0.08130349701675878 LBFGS Accumulation History: 3 points Removed measurement 26582ca to history. Total: 4 th(0)=-0.08130349701675878;dx=-6.636485496675265E-8 Armijo: th(9401366.271785153)=-0.020102506021953993; dx=-9.294348030049551E-9 evalInputDelta=-0.061200990994804784 New Minimum: -0.08130349701675878 > -0.08192081316464324 END: th(4700683.135892577)=-0.08192081316464324; dx=-1.0741041662414139E-8 evalInputDelta=6.173161478844613E-4 Fitness changed from -0.08130349701675878 to -0.08192081316464324 Iteration 26 complete. Error: -0.08192081316464324 Total: 33.6472; Orientation: 0.2020; Line Search: 25.2633 Adding measurement 14b528b6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.573e+03, gradient 4.166e-04, dot -0.446; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.02707945906248492, -0.05444093453022578, -0.08130349701675878, -0.08192081316464324 LBFGS Accumulation History: 3 points Removed measurement 7f5614f9 to history. Total: 4 th(0)=-0.08192081316464324;dx=-1.7358789103156686E-7 Armijo: th(1.0127314814814826E7)=0.6201594223372237; dx=1.7362621808934738E-7 evalInputDelta=-0.7020802355018669 Armijo: th(5063657.407407413)=0.10030955186467586; dx=1.348250753810091E-7 evalInputDelta=-0.1822303650293191 New Minimum: -0.08192081316464324 > -0.11238436106385935 WOLF (strong): th(1687885.8024691378)=-0.11238436106385935; dx=2.1930190167574265E-8 evalInputDelta=0.030463547899216112 END: th(421971.45061728446)=-0.10566625551234723; dx=-1.1155335311961994E-7 evalInputDelta=0.023745442347703996 Fitness changed from -0.08192081316464324 to -0.11238436106385935 Iteration 27 complete. Error: -0.11238436106385935 Total: 49.1323; Orientation: 0.1982; Line Search: 40.9057 Adding measurement 551be9f6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.518e+03, gradient 2.930e-04, dot -0.466; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.05444093453022578, -0.08130349701675878, -0.08192081316464324, -0.11238436106385935 LBFGS Accumulation History: 3 points Removed measurement 739831a4 to history. Total: 4 th(0)=-0.11238436106385935;dx=-8.584050578577179E-8 New Minimum: -0.11238436106385935 > -0.13440611507675432 END: th(909109.9314129537)=-0.13440611507675432; dx=-4.7170860247455535E-8 evalInputDelta=0.022021754012894967 Fitness changed from -0.11238436106385935 to -0.13440611507675432 Iteration 28 complete. Error: -0.13440611507675432 Total: 24.4813; Orientation: 0.1992; Line Search: 16.1378 Adding measurement 7f27f59b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.123e+03, gradient 2.083e-04, dot -0.870; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.08130349701675878, -0.08192081316464324, -0.11238436106385935, -0.13440611507675432 LBFGS Accumulation History: 3 points Removed measurement 61b65d54 to history. Total: 4 th(0)=-0.13440611507675432;dx=-4.339334468267666E-8 New Minimum: -0.13440611507675432 > -0.15277982626580563 END: th(1958617.973288574)=-0.15277982626580563; dx=-3.018772139078855E-8 evalInputDelta=0.018373711189051317 Fitness changed from -0.13440611507675432 to -0.15277982626580563 Iteration 29 complete. Error: -0.15277982626580563 Total: 24.4942; Orientation: 0.2031; Line Search: 16.1991 Adding measurement 20440c6c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.245e+03, gradient 1.966e-04, dot -0.878; [148240b0-9385-4c3c-8c80-9fac73071be2 = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.08192081316464324, -0.11238436106385935, -0.13440611507675432, -0.15277982626580563 LBFGS Accumulation History: 3 points Removed measurement 14b528b6 to history. Total: 4 th(0)=-0.15277982626580563;dx=-3.8650758201917245E-8 New Minimum: -0.15277982626580563 > -0.16921872281801653 END: th(4219714.506172845)=-0.16921872281801653; dx=-1.7312969078061724E-8 evalInputDelta=0.016438896552210897 Fitness changed from -0.15277982626580563 to -0.16921872281801653 Iteration 30 complete. Error: -0.16921872281801653 Total: 24.9008; Orientation: 0.2012; Line Search: 16.3280 Iteration 30 ![Iteration 30](etc/7c7e486f-bf24-4150-b28d-d1a674203547.jpg) Final threshold in iteration 31: -0.16921872281801653 (> -Infinity) after 1002.573s (< 3600.000s)