Reset training subject: 1100040580193 Reset training subject: 1101173528686 Adding measurement 6b82bb7b to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=15.532321831211448;dx=-2.4626177839758033E-6 New Minimum: 15.532321831211448 > 15.532315827906132 WOLFE (weak): th(2.154434690031884)=15.532315827906132; dx=-2.4630763513325727E-6 evalInputDelta=6.0033053159713745E-6 New Minimum: 15.532315827906132 > 15.53230900503695 WOLFE (weak): th(4.308869380063768)=15.53230900503695; dx=-2.4625565376009827E-6 evalInputDelta=1.282617449760437E-5 New Minimum: 15.53230900503695 > 15.532282867468894 WOLFE (weak): th(12.926608140191302)=15.532282867468894; dx=-2.4626095302706207E-6 evalInputDelta=3.8963742554187775E-5 New Minimum: 15.532282867468894 > 15.532164421863854 WOLFE (weak): th(51.70643256076521)=15.532164421863854; dx=-2.46191649432306E-6 evalInputDelta=1.5740934759378433E-4 New Minimum: 15.532164421863854 > 15.531534781679511 WOLFE (weak): th(258.53216280382605)=15.531534781679511; dx=-2.462943110839466E-6 evalInputDelta=7.870495319366455E-4 New Minimum: 15.531534781679511 > 15.527593160048127 WOLFE (weak): th(1551.1929768229563)=15.527593160048127; dx=-2.4651906857195186E-6 evalInputDelta=0.004728671163320541 New Minimum: 15.527593160048127 > 15.49902494624257 WOLFE (weak): th(10858.350837760694)=15.49902494624257; dx=-2.4940646085461905E-6 evalInputDelta=0.03329688496887684 New Minimum: 15.49902494624257 > 15.257379489019513 WOLFE (weak): th(86866.80670208555)=15.257379489019513; dx=-2.6030654577272706E-6 evalInputDelta=0.2749423421919346 New Minimum: 15.257379489019513 > 13.3182766251266 END: th(781801.26031877)=13.3182766251266; dx=-1.8916112158172019E-6 evalInputDelta=2.2140452060848475 Fitness changed from 15.532321831211448 to 13.3182766251266 Iteration 1 complete. Error: 13.3182766251266 Total: 15.1587; Orientation: 0.0060; Line Search: 11.6185 Iteration 1 ![Iteration 1](etc/3ae97098-7ab8-402a-aa62-ef5cf7b835e5.jpg) Adding measurement 4bed6b4e to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=13.3182766251266;dx=-2.7305416537541284E-6 New Minimum: 13.3182766251266 > 9.147233784198761 END: th(1684339.7559414052)=9.147233784198761; dx=-1.4881163639704918E-6 evalInputDelta=4.171042840927839 Fitness changed from 13.3182766251266 to 9.147233784198761 Iteration 2 complete. Error: 9.147233784198761 Total: 3.3390; Orientation: 0.0058; Line Search: 2.0859 Iteration 2 ![Iteration 2](etc/989fb2a2-2cde-49ce-b7af-264e6fa77e5e.jpg) Adding measurement 1b595c1e to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=9.147233784198761;dx=-1.9774880782151115E-6 New Minimum: 9.147233784198761 > 4.579477861523628 END: th(3628800.0)=4.579477861523628; dx=-4.801212270280327E-7 evalInputDelta=4.567755922675133 Fitness changed from 9.147233784198761 to 4.579477861523628 Iteration 3 complete. Error: 4.579477861523628 Total: 3.4869; Orientation: 0.0059; Line Search: 2.2733 Iteration 3 ![Iteration 3](etc/052a1895-0089-4b9d-901a-722b844a8537.jpg) Adding measurement 5507392e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.523e+04, gradient 7.798e-04, dot -0.539; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.579477861523628, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 5507392e to history. Total: 3 th(0)=4.579477861523628;dx=-6.072402110282501E-7 New Minimum: 4.579477861523628 > 2.139585703611374 END: th(7818012.6031877)=2.139585703611374; dx=-7.424473787892155E-8 evalInputDelta=2.4398921579122543 Fitness changed from 4.579477861523628 to 2.139585703611374 Iteration 4 complete. Error: 2.139585703611374 Total: 4.6084; Orientation: 0.1374; Line Search: 3.2202 Iteration 4 ![Iteration 4](etc/41bbf8a7-ab37-444a-abf5-ffe5eb6969e6.jpg) Adding measurement 6787fcf3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.325e+03, gradient 4.682e-04, dot -0.225; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.139585703611374, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 6787fcf3 to history. Total: 3 th(0)=2.139585703611374;dx=-2.189665629898621E-7 New Minimum: 2.139585703611374 > 1.2444816529750824 WOLF (strong): th(1.684339755941405E7)=1.2444816529750824; dx=3.7533036672448936E-8 evalInputDelta=0.8951040506362915 New Minimum: 1.2444816529750824 > 1.0418534576892853 END: th(8421698.779707026)=1.0418534576892853; dx=-1.6138247555264423E-8 evalInputDelta=1.0977322459220886 Fitness changed from 2.139585703611374 to 1.0418534576892853 Iteration 5 complete. Error: 1.0418534576892853 Total: 5.0624; Orientation: 0.2965; Line Search: 3.4785 Iteration 5 ![Iteration 5](etc/06e7f8d4-ee14-41eb-86c8-b7d3df6d1099.jpg) Adding measurement 78af8389 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.415e+03, gradient 4.426e-04, dot -0.347; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.0418534576892853, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 78af8389 to history. Total: 3 th(0)=1.0418534576892853;dx=-1.957640380929053E-7 Armijo: th(1.8144E7)=1.2876349687576294; dx=8.82348492182445E-8 evalInputDelta=-0.24578151106834412 New Minimum: 1.0418534576892853 > 0.5550686717033386 WOLF (strong): th(9072000.0)=0.5550686717033386; dx=3.2788184455398835E-8 evalInputDelta=0.48678478598594666 New Minimum: 0.5550686717033386 > 0.5473811626434326 END: th(3024000.0)=0.5473811626434326; dx=-6.223401087034431E-8 evalInputDelta=0.49447229504585266 Fitness changed from 1.0418534576892853 to 0.5473811626434326 Iteration 6 complete. Error: 0.5473811626434326 Total: 6.1219; Orientation: 0.2079; Line Search: 4.7990 Adding measurement 646746e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.857e+03, gradient 2.820e-04, dot -0.346; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5473811626434326, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 646746e to history. Total: 3 th(0)=0.5473811626434326;dx=-7.948041599347601E-8 New Minimum: 0.5473811626434326 > 0.18431246280670166 END: th(6515010.502656417)=0.18431246280670166; dx=-1.991255395974176E-8 evalInputDelta=0.36306869983673096 Fitness changed from 0.5473811626434326 to 0.18431246280670166 Iteration 7 complete. Error: 0.18431246280670166 Total: 3.7053; Orientation: 0.1854; Line Search: 2.4242 Adding measurement 484786df to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.996e+03, gradient 2.628e-04, dot -0.305; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.18431246280670166, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 484786df to history. Total: 3 th(0)=0.18431246280670166;dx=-6.898102674303501E-8 New Minimum: 0.18431246280670166 > 0.0554078072309494 WOLF (strong): th(1.4036164632845046E7)=0.0554078072309494; dx=1.202793061811028E-8 evalInputDelta=0.12890465557575226 New Minimum: 0.0554078072309494 > -0.04670724272727966 WOLF (strong): th(7018082.316422523)=-0.04670724272727966; dx=5.341183473838094E-9 evalInputDelta=0.23101970553398132 END: th(2339360.772140841)=0.02701324224472046; dx=-3.771613359905185E-8 evalInputDelta=0.1572992205619812 Fitness changed from 0.18431246280670166 to -0.04670724272727966 Iteration 8 complete. Error: -0.04670724272727966 Total: 6.0992; Orientation: 0.1367; Line Search: 4.7272 Adding measurement 41e8b0bd to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.679e+03, gradient 2.670e-04, dot -0.261; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.04670724272727966, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 41e8b0bd to history. Total: 3 th(0)=-0.04670724272727966;dx=-7.121725403381982E-8 New Minimum: -0.04670724272727966 > -0.24613238871097565 END: th(5040000.000000001)=-0.24613238871097565; dx=-3.682721693400074E-9 evalInputDelta=0.19942514598369598 Fitness changed from -0.04670724272727966 to -0.24613238871097565 Iteration 9 complete. Error: -0.24613238871097565 Total: 3.7038; Orientation: 0.1391; Line Search: 2.2948 Adding measurement 73eafb06 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.200e+03, gradient 2.040e-04, dot -0.307; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.24613238871097565, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 73eafb06 to history. Total: 3 th(0)=-0.24613238871097565;dx=-4.155728154162713E-8 New Minimum: -0.24613238871097565 > -0.3351118862628937 WOLF (strong): th(1.0858350837760696E7)=-0.3351118862628937; dx=1.5686613165582523E-8 evalInputDelta=0.08897949755191803 New Minimum: -0.3351118862628937 > -0.39472708106040955 END: th(5429175.418880348)=-0.39472708106040955; dx=-3.784469624293603E-9 evalInputDelta=0.1485946923494339 Fitness changed from -0.24613238871097565 to -0.39472708106040955 Iteration 10 complete. Error: -0.39472708106040955 Total: 5.8168; Orientation: 0.2558; Line Search: 4.3540 Iteration 10 ![Iteration 10](etc/16020556-5ae1-48be-8f57-cc09570d3139.jpg) Adding measurement 5e579cda to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.286e+03, gradient 1.826e-04, dot -0.298; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.39472708106040955, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 5e579cda to history. Total: 3 th(0)=-0.39472708106040955;dx=-3.3286577732987624E-8 New Minimum: -0.39472708106040955 > -0.43616627156734467 WOLF (strong): th(1.1696803860704206E7)=-0.43616627156734467; dx=1.089625164750285E-8 evalInputDelta=0.04143919050693512 New Minimum: -0.43616627156734467 > -0.4968455731868744 WOLF (strong): th(5848401.930352103)=-0.4968455731868744; dx=2.3026753530400715E-9 evalInputDelta=0.10211849212646484 END: th(1949467.3101173677)=-0.4598642587661743; dx=-1.9949048087326335E-8 evalInputDelta=0.06513717770576477 Fitness changed from -0.39472708106040955 to -0.4968455731868744 Iteration 11 complete. Error: -0.4968455731868744 Total: 5.9306; Orientation: 0.1393; Line Search: 4.6266 Adding measurement 7230368e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.176e+03, gradient 1.833e-04, dot -0.301; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.4968455731868744, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 7230368e to history. Total: 3 th(0)=-0.4968455731868744;dx=-3.3553733760577355E-8 New Minimum: -0.4968455731868744 > -0.5912385135889053 END: th(4200000.000000001)=-0.5912385135889053; dx=-2.483600959686953E-9 evalInputDelta=0.09439294040203094 Fitness changed from -0.4968455731868744 to -0.5912385135889053 Iteration 12 complete. Error: -0.5912385135889053 Total: 3.5277; Orientation: 0.2026; Line Search: 2.1900 Adding measurement 147bba20 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.019e+03, gradient 1.429e-04, dot -0.331; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.5912385135889053, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 147bba20 to history. Total: 3 th(0)=-0.5912385135889053;dx=-2.04052048529037E-8 New Minimum: -0.5912385135889053 > -0.6576203107833862 WOLF (strong): th(9048625.698133914)=-0.6576203107833862; dx=3.231229090723303E-9 evalInputDelta=0.0663817971944809 New Minimum: -0.6576203107833862 > -0.6604885905981064 END: th(4524312.849066957)=-0.6604885905981064; dx=-4.21997810195682E-9 evalInputDelta=0.06925007700920105 Fitness changed from -0.5912385135889053 to -0.6604885905981064 Iteration 13 complete. Error: -0.6604885905981064 Total: 5.0280; Orientation: 0.1359; Line Search: 3.7048 Adding measurement 5b7b4d9 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.092e+03, gradient 1.387e-04, dot -0.344; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.6604885905981064, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 5b7b4d9 to history. Total: 3 th(0)=-0.6604885905981064;dx=-1.9151726215815806E-8 New Minimum: -0.6604885905981064 > -0.7099368274211884 WOLF (strong): th(9747336.550586838)=-0.7099368274211884; dx=2.2084861354307638E-9 evalInputDelta=0.04944823682308197 New Minimum: -0.7099368274211884 > -0.7168067693710327 END: th(4873668.275293419)=-0.7168067693710327; dx=-1.0825844301333004E-9 evalInputDelta=0.05631817877292633 Fitness changed from -0.6604885905981064 to -0.7168067693710327 Iteration 14 complete. Error: -0.7168067693710327 Total: 5.2762; Orientation: 0.2222; Line Search: 3.8248 Adding measurement 6f2bfbdd to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.104e+03, gradient 1.466e-04, dot -0.311; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.7168067693710327, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 6f2bfbdd to history. Total: 3 th(0)=-0.7168067693710327;dx=-2.1471303513392057E-8 New Minimum: -0.7168067693710327 > -0.7324110716581345 WOLF (strong): th(1.0500000000000004E7)=-0.7324110716581345; dx=5.650280398938563E-9 evalInputDelta=0.015604302287101746 New Minimum: -0.7324110716581345 > -0.7681544572114944 WOLF (strong): th(5250000.000000002)=-0.7681544572114944; dx=3.4902417839718365E-9 evalInputDelta=0.05134768784046173 END: th(1750000.0000000007)=-0.75542251765728; dx=-1.3442026797860675E-8 evalInputDelta=0.03861574828624725 Fitness changed from -0.7168067693710327 to -0.7681544572114944 Iteration 15 complete. Error: -0.7681544572114944 Total: 5.8994; Orientation: 0.1474; Line Search: 4.6066 Iteration 15 ![Iteration 15](etc/c594f92f-e944-4dc1-9c07-fcec898d1367.jpg) Adding measurement 2e59eb69 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.026e+03, gradient 1.571e-04, dot -0.298; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.7681544572114944, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 2e59eb69 to history. Total: 3 th(0)=-0.7681544572114944;dx=-2.4542766073692106E-8 New Minimum: -0.7681544572114944 > -0.827187106013298 END: th(3770260.7075557983)=-0.827187106013298; dx=-3.161783382369945E-11 evalInputDelta=0.05903264880180359 Fitness changed from -0.7681544572114944 to -0.827187106013298 Iteration 16 complete. Error: -0.827187106013298 Total: 4.4152; Orientation: 0.1633; Line Search: 2.2790 Adding measurement 4731f49f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.688e+02, gradient 1.206e-04, dot -0.342; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.827187106013298, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 4731f49f to history. Total: 3 th(0)=-0.827187106013298;dx=-1.451886755768131E-8 New Minimum: -0.827187106013298 > -0.8624888807535172 WOLF (strong): th(8122780.458822368)=-0.8624888807535172; dx=3.898806190135534E-9 evalInputDelta=0.035301774740219116 New Minimum: -0.8624888807535172 > -0.871008887887001 END: th(4061390.229411184)=-0.871008887887001; dx=-2.2539159232114175E-9 evalInputDelta=0.043821781873703 Fitness changed from -0.827187106013298 to -0.871008887887001 Iteration 17 complete. Error: -0.871008887887001 Total: 4.9379; Orientation: 0.1587; Line Search: 3.5978 Adding measurement 20d073dc to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.707e+02, gradient 1.213e-04, dot -0.339; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.871008887887001, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 20d073dc to history. Total: 3 th(0)=-0.871008887887001;dx=-1.4696668085877649E-8 New Minimum: -0.871008887887001 > -0.8918512314558029 WOLF (strong): th(8750000.000000006)=-0.8918512314558029; dx=2.605554089542815E-9 evalInputDelta=0.02084234356880188 New Minimum: -0.8918512314558029 > -0.9025296419858932 WOLF (strong): th(4375000.000000003)=-0.9025296419858932; dx=3.746658459893985E-10 evalInputDelta=0.03152075409889221 END: th(1458333.3333333342)=-0.8924633413553238; dx=-8.596521395926045E-9 evalInputDelta=0.021454453468322754 Fitness changed from -0.871008887887001 to -0.9025296419858932 Iteration 18 complete. Error: -0.9025296419858932 Total: 5.9992; Orientation: 0.1870; Line Search: 4.7417 Adding measurement 4aeffb21 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.480e+02, gradient 1.312e-04, dot -0.308; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.9025296419858932, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 4aeffb21 to history. Total: 3 th(0)=-0.9025296419858932;dx=-1.7187274470789523E-8 New Minimum: -0.9025296419858932 > -0.9423836469650269 END: th(3141883.9229631657)=-0.9423836469650269; dx=-1.4104265864363028E-9 evalInputDelta=0.039854004979133606 Fitness changed from -0.9025296419858932 to -0.9423836469650269 Iteration 19 complete. Error: -0.9423836469650269 Total: 4.0527; Orientation: 0.2401; Line Search: 2.5619 Adding measurement 41530f63 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.734e+02, gradient 1.052e-04, dot -0.369; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.9423836469650269, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 41530f63 to history. Total: 3 th(0)=-0.9423836469650269;dx=-1.1047038106197042E-8 New Minimum: -0.9423836469650269 > -0.9678821563720703 WOLF (strong): th(6768983.715685307)=-0.9678821563720703; dx=1.7863564678645812E-9 evalInputDelta=0.025498509407043457 New Minimum: -0.9678821563720703 > -0.9695191085338593 END: th(3384491.8578426535)=-0.9695191085338593; dx=-2.2220819470326563E-9 evalInputDelta=0.027135461568832397 Fitness changed from -0.9423836469650269 to -0.9695191085338593 Iteration 20 complete. Error: -0.9695191085338593 Total: 4.9046; Orientation: 0.1797; Line Search: 3.5167 Iteration 20 ![Iteration 20](etc/5b6f7db3-f178-46ff-98d8-bb8efccf2a58.jpg) Adding measurement 26551ee7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.019e+02, gradient 1.134e-04, dot -0.333; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.9695191085338593, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 26551ee7 to history. Total: 3 th(0)=-0.9695191085338593;dx=-1.283940535603638E-8 New Minimum: -0.9695191085338593 > -0.9838889688253403 WOLF (strong): th(7291666.666666672)=-0.9838889688253403; dx=2.067714648761799E-9 evalInputDelta=0.014369860291481018 New Minimum: -0.9838889688253403 > -0.9917055070400238 WOLF (strong): th(3645833.333333336)=-0.9917055070400238; dx=3.9902647959866794E-10 evalInputDelta=0.02218639850616455 END: th(1215277.7777777787)=-0.9849805980920792; dx=-7.485175315438145E-9 evalInputDelta=0.01546148955821991 Fitness changed from -0.9695191085338593 to -0.9917055070400238 Iteration 21 complete. Error: -0.9917055070400238 Total: 5.8783; Orientation: 0.1357; Line Search: 4.5482 Adding measurement 11d5e97c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.046e+02, gradient 1.211e-04, dot -0.321; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.9917055070400238, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 11d5e97c to history. Total: 3 th(0)=-0.9917055070400238;dx=-1.4612494343384401E-8 New Minimum: -0.9917055070400238 > -1.0208582431077957 END: th(2618236.602469305)=-1.0208582431077957; dx=-1.5863435766234907E-9 evalInputDelta=0.02915273606777191 Fitness changed from -0.9917055070400238 to -1.0208582431077957 Iteration 22 complete. Error: -1.0208582431077957 Total: 4.5533; Orientation: 0.2001; Line Search: 2.5447 Adding measurement 16dbbb4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.258e+02, gradient 9.548e-05, dot -0.369; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.0208582431077957, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 16dbbb4 to history. Total: 3 th(0)=-1.0208582431077957;dx=-9.099455415115436E-9 New Minimum: -1.0208582431077957 > -1.042812243103981 WOLF (strong): th(5640819.76307109)=-1.042812243103981; dx=5.245666213648258E-10 evalInputDelta=0.021953999996185303 END: th(2820409.881535545)=-1.0405656099319458; dx=-2.6343470858523234E-9 evalInputDelta=0.019707366824150085 Fitness changed from -1.0208582431077957 to -1.042812243103981 Iteration 23 complete. Error: -1.042812243103981 Total: 4.9423; Orientation: 0.1575; Line Search: 3.6033 Adding measurement 20868b44 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.651e+02, gradient 1.394e-04, dot -0.278; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.042812243103981, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 20868b44 to history. Total: 3 th(0)=-1.042812243103981;dx=-1.936396750568795E-8 New Minimum: -1.042812243103981 > -1.05009126663208 WOLF (strong): th(6076388.888888894)=-1.05009126663208; dx=8.078224475961198E-9 evalInputDelta=0.00727902352809906 New Minimum: -1.05009126663208 > -1.0759312957525253 WOLF (strong): th(3038194.444444447)=-1.0759312957525253; dx=3.1531648761697924E-9 evalInputDelta=0.03311905264854431 END: th(1012731.4814814823)=-1.0637188702821732; dx=-1.4044093864426472E-8 evalInputDelta=0.02090662717819214 Fitness changed from -1.042812243103981 to -1.0759312957525253 Iteration 24 complete. Error: -1.0759312957525253 Total: 6.3387; Orientation: 0.1843; Line Search: 4.9008 Adding measurement 69987779 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.776e+02, gradient 1.071e-04, dot -0.325; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.0759312957525253, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 69987779 to history. Total: 3 th(0)=-1.0759312957525253;dx=-1.1455232995193783E-8 New Minimum: -1.0759312957525253 > -1.0955880433321 END: th(2181863.835391088)=-1.0955880433321; dx=-2.742675395647903E-9 evalInputDelta=0.019656747579574585 Fitness changed from -1.0759312957525253 to -1.0955880433321 Iteration 25 complete. Error: -1.0955880433321 Total: 3.5847; Orientation: 0.1402; Line Search: 2.3020 Iteration 25 ![Iteration 25](etc/eabaacac-ae3e-49cb-ae42-c78ef290bfef.jpg) Adding measurement 4b00aa47 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.601e+02, gradient 8.549e-05, dot -0.389; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.0955880433321, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 4b00aa47 to history. Total: 3 th(0)=-1.0955880433321;dx=-7.297891023559967E-9 New Minimum: -1.0955880433321 > -1.1158361434936523 END: th(4700683.135892576)=-1.1158361434936523; dx=-1.2628351636417343E-9 evalInputDelta=0.02024810016155243 Fitness changed from -1.0955880433321 to -1.1158361434936523 Iteration 26 complete. Error: -1.1158361434936523 Total: 3.8394; Orientation: 0.2202; Line Search: 2.3538 Adding measurement 2deefa9 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.862e+02, gradient 1.136e-04, dot -0.300; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.1158361434936523, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 2deefa9 to history. Total: 3 th(0)=-1.1158361434936523;dx=-1.2886003375581762E-8 Armijo: th(1.0127314814814825E7)=-1.101273126900196; dx=3.635030500662172E-9 evalInputDelta=-0.014563016593456268 New Minimum: -1.1158361434936523 > -1.1279443502426147 WOLF (strong): th(5063657.407407412)=-1.1279443502426147; dx=4.215516426019998E-9 evalInputDelta=0.012108206748962402 New Minimum: -1.1279443502426147 > -1.1350818872451782 END: th(1687885.8024691374)=-1.1350818872451782; dx=-4.827927336147296E-9 evalInputDelta=0.01924574375152588 Fitness changed from -1.1158361434936523 to -1.1350818872451782 Iteration 27 complete. Error: -1.1350818872451782 Total: 6.6095; Orientation: 0.2140; Line Search: 5.2621 Adding measurement 76573c4e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.937e+02, gradient 7.746e-05, dot -0.406; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.1350818872451782, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 76573c4e to history. Total: 3 th(0)=-1.1350818872451782;dx=-5.954865844445496E-9 New Minimum: -1.1350818872451782 > -1.1532469689846039 END: th(3636439.725651813)=-1.1532469689846039; dx=-2.6026850761890385E-9 evalInputDelta=0.01816508173942566 Fitness changed from -1.1350818872451782 to -1.1532469689846039 Iteration 28 complete. Error: -1.1532469689846039 Total: 3.7636; Orientation: 0.1376; Line Search: 2.4761 Adding measurement 4801913a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.006e+02, gradient 9.289e-05, dot -0.344; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.1532469689846039, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 4801913a to history. Total: 3 th(0)=-1.1532469689846039;dx=-8.616124711668025E-9 New Minimum: -1.1532469689846039 > -1.1604622155427933 WOLF (strong): th(7834471.893154292)=-1.1604622155427933; dx=1.393778666962993E-9 evalInputDelta=0.007215246558189392 New Minimum: -1.1604622155427933 > -1.1662602573633194 WOLF (strong): th(3917235.946577146)=-1.1662602573633194; dx=4.796945925189648E-10 evalInputDelta=0.013013288378715515 END: th(1305745.3155257155)=-1.163498878479004; dx=-4.098957835639118E-9 evalInputDelta=0.010251909494400024 Fitness changed from -1.1532469689846039 to -1.1662602573633194 Iteration 29 complete. Error: -1.1662602573633194 Total: 6.2251; Orientation: 0.1361; Line Search: 4.9072 Adding measurement 267215da to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.408e+02, gradient 1.070e-04, dot -0.299; [e2a7343c-bbba-4aa0-bc5f-61a3a46cb28d = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.1662602573633194, 9.147233784198761, 13.3182766251266, 15.532321831211448 LBFGS Accumulation History: 3 points Removed measurement 267215da to history. Total: 3 th(0)=-1.1662602573633194;dx=-1.141561716052545E-8 New Minimum: -1.1662602573633194 > -1.187673605978489 END: th(2813143.004115229)=-1.187673605978489; dx=-6.385196231407172E-11 evalInputDelta=0.021413348615169525 Fitness changed from -1.1662602573633194 to -1.187673605978489 Iteration 30 complete. Error: -1.187673605978489 Total: 3.4586; Orientation: 0.1719; Line Search: 2.0967 Iteration 30 ![Iteration 30](etc/a96ab463-4e57-4d4d-b316-3f94507e9fd4.jpg) Final threshold in iteration 31: -1.187673605978489 (> -Infinity) after 156.368s (< 3600.000s)