Reset training subject: 995532727872500 Reset training subject: 995588135568800 Adding measurement 12de421f to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=6.325349362867854;dx=-1.7352066609788396E-7 New Minimum: 6.325349362867854 > 6.325349228757403 WOLFE (weak): th(2.154434690031884)=6.325349228757403; dx=-1.7338552672508367E-7 evalInputDelta=1.341104507446289E-7 New Minimum: 6.325349228757403 > 6.325348559744588 WOLFE (weak): th(4.308869380063768)=6.325348559744588; dx=-1.734166898370039E-7 evalInputDelta=8.031232656691145E-7 New Minimum: 6.325348559744588 > 6.325346788045845 WOLFE (weak): th(12.926608140191302)=6.325346788045845; dx=-1.733716548741245E-7 evalInputDelta=2.5748220089383267E-6 New Minimum: 6.325346788045845 > 6.3253384743375385 WOLFE (weak): th(51.70643256076521)=6.3253384743375385; dx=-1.7341342009563868E-7 evalInputDelta=1.0888530315611433E-5 New Minimum: 6.3253384743375385 > 6.325293845793235 WOLFE (weak): th(258.53216280382605)=6.325293845793235; dx=-1.7340545962735597E-7 evalInputDelta=5.551707461926014E-5 New Minimum: 6.325293845793235 > 6.325015882626378 WOLFE (weak): th(1551.1929768229563)=6.325015882626378; dx=-1.7339467227565327E-7 evalInputDelta=3.334802414762805E-4 New Minimum: 6.325015882626378 > 6.323014389583504 WOLFE (weak): th(10858.350837760694)=6.323014389583504; dx=-1.7334592134510184E-7 evalInputDelta=0.0023349732843502835 New Minimum: 6.323014389583504 > 6.306709147545716 WOLFE (weak): th(86866.80670208555)=6.306709147545716; dx=-1.726710892054288E-7 evalInputDelta=0.01864021532213833 New Minimum: 6.306709147545716 > 6.161698882462813 WOLFE (weak): th(781801.26031877)=6.161698882462813; dx=-1.6514564826400038E-7 evalInputDelta=0.1636504804050407 New Minimum: 6.161698882462813 > 5.294189344506675 END: th(7818012.6031877)=5.294189344506675; dx=-6.052680237731589E-8 evalInputDelta=1.031160018361179 Fitness changed from 6.325349362867854 to 5.294189344506675 Iteration 1 complete. Error: 5.294189344506675 Total: 754.9114; Orientation: 0.0702; Line Search: 591.1421 Iteration 1 ![Iteration 1](etc/fbad63d7-b29b-4031-af9c-b2603704b5ea.jpg) Adding measurement 7f2d7aaa to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=5.294189344506675;dx=-8.975926231735044E-8 New Minimum: 5.294189344506675 > 4.683098006451777 END: th(1.684339755941405E7)=4.683098006451777; dx=-1.0096464190065987E-8 evalInputDelta=0.6110913380548979 Fitness changed from 5.294189344506675 to 4.683098006451777 Iteration 2 complete. Error: 4.683098006451777 Total: 161.8234; Orientation: 0.0690; Line Search: 108.4190 Iteration 2 ![Iteration 2](etc/45250389-65c0-4036-9ee5-2175854ed459.jpg) Adding measurement 51f10d05 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=4.683098006451777;dx=-6.164859970828614E-8 Armijo: th(3.6288E7)=4.9999405940532275; dx=1.827514559441773E-8 evalInputDelta=-0.31684258760145045 New Minimum: 4.683098006451777 > 4.3352026773874766 WOLF (strong): th(1.8144E7)=4.3352026773874766; dx=1.5902826330556802E-9 evalInputDelta=0.34789532906430054 END: th(6048000.0)=4.3625581380089695; dx=-3.312624313983707E-8 evalInputDelta=0.3205398684428076 Fitness changed from 4.683098006451777 to 4.3352026773874766 Iteration 3 complete. Error: 4.3352026773874766 Total: 267.1753; Orientation: 0.0676; Line Search: 213.4225 Iteration 3 ![Iteration 3](etc/70009028-660b-4402-8edd-7b5920dacacb.jpg) Adding measurement 497055ef to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.262e+03, gradient 2.238e-04, dot -0.724; [206650cf-195c-45aa-8565-8380a0522cca = 1.000/1.000e+00] Orientation rejected. Popping history element from 6.325349362867854, 5.294189344506675, 4.683098006451777, 4.3352026773874766 LBFGS Accumulation History: 3 points Removed measurement 12de421f to history. Total: 4 th(0)=4.3352026773874766;dx=-5.007001706123949E-8 New Minimum: 4.3352026773874766 > 4.017020851426626 END: th(1.3030021005312834E7)=4.017020851426626; dx=-6.452582529099753E-9 evalInputDelta=0.3181818259608509 Fitness changed from 4.3352026773874766 to 4.017020851426626 Iteration 4 complete. Error: 4.017020851426626 Total: 162.1573; Orientation: 1.8992; Line Search: 107.8766 Iteration 4 ![Iteration 4](etc/f7178fb2-6daa-45b7-ae39-c9742a5f4ff1.jpg) Adding measurement 47e2963e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.028e+03, gradient 1.685e-04, dot -0.752; [206650cf-195c-45aa-8565-8380a0522cca = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.294189344506675, 4.683098006451777, 4.3352026773874766, 4.017020851426626 LBFGS Accumulation History: 3 points Removed measurement 7f2d7aaa to history. Total: 4 th(0)=4.017020851426626;dx=-2.8398757884917793E-8 Armijo: th(2.8072329265690092E7)=4.021662207052928; dx=6.464356620551662E-9 evalInputDelta=-0.004641355626302079 New Minimum: 4.017020851426626 > 3.8274167086265805 END: th(1.4036164632845046E7)=3.8274167086265805; dx=-7.3296494297239446E-9 evalInputDelta=0.18960414280004523 Fitness changed from 4.017020851426626 to 3.8274167086265805 Iteration 5 complete. Error: 3.8274167086265805 Total: 215.5396; Orientation: 1.9484; Line Search: 158.9728 Iteration 5 ![Iteration 5](etc/57405c60-4777-4d84-b197-b32009163f2c.jpg) Adding measurement 77d6e963 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.609e+03, gradient 1.429e-04, dot -0.755; [206650cf-195c-45aa-8565-8380a0522cca = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.683098006451777, 4.3352026773874766, 4.017020851426626, 3.8274167086265805 LBFGS Accumulation History: 3 points Removed measurement 51f10d05 to history. Total: 4 th(0)=3.8274167086265805;dx=-2.039778099977932E-8 Armijo: th(3.0240000000000007E7)=3.8406118736039296; dx=3.15085315767543E-9 evalInputDelta=-0.013195164977349183 New Minimum: 3.8274167086265805 > 3.6869093587163846 END: th(1.5120000000000004E7)=3.6869093587163846; dx=-6.0665820489872395E-9 evalInputDelta=0.14050734991019587 Fitness changed from 3.8274167086265805 to 3.6869093587163846 Iteration 6 complete. Error: 3.6869093587163846 Total: 215.4943; Orientation: 1.8355; Line Search: 160.7011 Adding measurement 884b053 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.055e+03, gradient 1.332e-04, dot -0.728; [206650cf-195c-45aa-8565-8380a0522cca = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.3352026773874766, 4.017020851426626, 3.8274167086265805, 3.6869093587163846 LBFGS Accumulation History: 3 points Removed measurement 497055ef to history. Total: 4 th(0)=3.6869093587163846;dx=-1.774577191946049E-8 Armijo: th(3.257505251328209E7)=3.75637573350766; dx=2.6833454097389776E-9 evalInputDelta=-0.0694663747912756 New Minimum: 3.6869093587163846 > 3.5844502050558247 END: th(1.6287526256641045E7)=3.5844502050558247; dx=-3.620417773868063E-9 evalInputDelta=0.10245915366055991 Fitness changed from 3.6869093587163846 to 3.5844502050558247 Iteration 7 complete. Error: 3.5844502050558247 Total: 216.8245; Orientation: 1.8476; Line Search: 161.5375 Adding measurement 51576e14 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.259e+03, gradient 1.342e-04, dot -0.668; [206650cf-195c-45aa-8565-8380a0522cca = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.017020851426626, 3.8274167086265805, 3.6869093587163846, 3.5844502050558247 LBFGS Accumulation History: 3 points Removed measurement 47e2963e to history. Total: 4 th(0)=3.5844502050558247;dx=-1.8006711248974774E-8 Armijo: th(3.509041158211262E7)=3.761801173794851; dx=5.093417783103329E-9 evalInputDelta=-0.17735096873902645 New Minimum: 3.5844502050558247 > 3.5113808843285863 END: th(1.754520579105631E7)=3.5113808843285863; dx=-3.77366407973598E-10 evalInputDelta=0.07306932072723837 Fitness changed from 3.5844502050558247 to 3.5113808843285863 Iteration 8 complete. Error: 3.5113808843285863 Total: 216.3867; Orientation: 1.9403; Line Search: 161.1096 Adding measurement fee3ea6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.065e+03, gradient 1.438e-04, dot -0.607; [206650cf-195c-45aa-8565-8380a0522cca = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.8274167086265805, 3.6869093587163846, 3.5844502050558247, 3.5113808843285863 LBFGS Accumulation History: 3 points Removed measurement 77d6e963 to history. Total: 4 th(0)=3.5113808843285863;dx=-2.0664873110347365E-8 Armijo: th(3.7800000000000015E7)=3.8621753955055587; dx=9.407800811260135E-9 evalInputDelta=-0.35079451117697236 New Minimum: 3.5113808843285863 > 3.4686655195742344 WOLF (strong): th(1.8900000000000007E7)=3.4686655195742344; dx=4.09074124788239E-9 evalInputDelta=0.04271536475435189 New Minimum: 3.4686655195742344 > 3.4185360206809787 END: th(6300000.000000003)=3.4185360206809787; dx=-1.0029770231612761E-8 evalInputDelta=0.09284486364760758 Fitness changed from 3.5113808843285863 to 3.4185360206809787 Iteration 9 complete. Error: 3.4185360206809787 Total: 272.9721; Orientation: 1.9152; Line Search: 217.0617 Adding measurement 2a808565 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.991e+03, gradient 1.039e-04, dot -0.846; [206650cf-195c-45aa-8565-8380a0522cca = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.6869093587163846, 3.5844502050558247, 3.5113808843285863, 3.4185360206809787 LBFGS Accumulation History: 3 points Removed measurement 884b053 to history. Total: 4 th(0)=3.4185360206809787;dx=-1.0778217561944422E-8 New Minimum: 3.4185360206809787 > 3.3481024754934334 END: th(1.3572938547200873E7)=3.3481024754934334; dx=-5.9163922826503565E-9 evalInputDelta=0.0704335451875453 Fitness changed from 3.4185360206809787 to 3.3481024754934334 Iteration 10 complete. Error: 3.3481024754934334 Total: 164.2272; Orientation: 1.9218; Line Search: 107.6956 Iteration 10 ![Iteration 10](etc/3e3ae039-88bd-4098-810d-d77889035e86.jpg) Adding measurement 532e02b1 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.023e+03, gradient 1.020e-04, dot -0.789; [206650cf-195c-45aa-8565-8380a0522cca = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.5844502050558247, 3.5113808843285863, 3.4185360206809787, 3.3481024754934334 LBFGS Accumulation History: 3 points Removed measurement 51576e14 to history. Total: 4 th(0)=3.3481024754934334;dx=-1.0404369529961794E-8 New Minimum: 3.3481024754934334 > 3.3332484039750665 END: th(2.9242009651760522E7)=3.3332484039750665; dx=-1.671168256773757E-9 evalInputDelta=0.01485407151836693 Fitness changed from 3.3481024754934334 to 3.3332484039750665 Iteration 11 complete. Error: 3.3332484039750665 Total: 162.4872; Orientation: 1.8583; Line Search: 107.2794 Adding measurement 784649a6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.638e+03, gradient 1.360e-04, dot -0.560; [206650cf-195c-45aa-8565-8380a0522cca = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.5113808843285863, 3.4185360206809787, 3.3481024754934334, 3.3332484039750665 LBFGS Accumulation History: 3 points Removed measurement fee3ea6 to history. Total: 4 th(0)=3.3332484039750665;dx=-1.849141502333309E-8 Armijo: th(6.300000000000004E7)=4.269790916650275; dx=1.1384974790117017E-8 evalInputDelta=-0.9365425126752087 Armijo: th(3.150000000000002E7)=3.4848975915362814; dx=7.497728048122799E-9 evalInputDelta=-0.15164918756121493 New Minimum: 3.3332484039750665 > 3.221600816348404 END: th(1.0500000000000006E7)=3.221600816348404; dx=-6.61110551411372E-9 evalInputDelta=0.11164758762666249 Fitness changed from 3.3332484039750665 to 3.221600816348404 Iteration 12 complete. Error: 3.221600816348404 Total: 270.2923; Orientation: 1.9280; Line Search: 214.2013 Adding measurement 123a6ea0 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.499e+03, gradient 1.012e-04, dot -0.742; [206650cf-195c-45aa-8565-8380a0522cca = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.4185360206809787, 3.3481024754934334, 3.3332484039750665, 3.221600816348404 LBFGS Accumulation History: 3 points Removed measurement 2a808565 to history. Total: 4 th(0)=3.221600816348404;dx=-1.0229949923776198E-8 New Minimum: 3.221600816348404 > 3.1938632684984993 END: th(2.2621564245334793E7)=3.1938632684984993; dx=-1.4563592236427987E-9 evalInputDelta=0.027737547849904676 Fitness changed from 3.221600816348404 to 3.1938632684984993 Iteration 13 complete. Error: 3.1938632684984993 Total: 163.8273; Orientation: 1.9489; Line Search: 108.5769 Adding measurement 76627cc9 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.447e+03, gradient 1.299e-04, dot -0.541; [206650cf-195c-45aa-8565-8380a0522cca = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.3481024754934334, 3.3332484039750665, 3.221600816348404, 3.1938632684984993 LBFGS Accumulation History: 3 points Removed measurement 532e02b1 to history. Total: 4 th(0)=3.1938632684984993;dx=-1.6852911323067174E-8 Armijo: th(4.873668275293421E7)=3.7701490331294965; dx=9.524169439000179E-9 evalInputDelta=-0.5762857646309971 Armijo: th(2.4368341376467105E7)=3.2609680002760926; dx=4.9890100427766676E-9 evalInputDelta=-0.06710473177759324 New Minimum: 3.1938632684984993 > 3.116430168290911 END: th(8122780.458822369)=3.116430168290911; dx=-5.852899744135105E-9 evalInputDelta=0.07743310020758853 Fitness changed from 3.1938632684984993 to 3.116430168290911 Iteration 14 complete. Error: 3.116430168290911 Total: 270.0514; Orientation: 1.8437; Line Search: 213.9531 Adding measurement 75b5b303 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.312e+03, gradient 9.020e-05, dot -0.801; [206650cf-195c-45aa-8565-8380a0522cca = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.3332484039750665, 3.221600816348404, 3.1938632684984993, 3.116430168290911 LBFGS Accumulation History: 3 points Removed measurement 784649a6 to history. Total: 4 th(0)=3.116430168290911;dx=-8.12723220579482E-9 New Minimum: 3.116430168290911 > 3.077095981742607 END: th(1.750000000000001E7)=3.077095981742607; dx=-3.668318471899605E-9 evalInputDelta=0.03933418654830367 Fitness changed from 3.116430168290911 to 3.077095981742607 Iteration 15 complete. Error: 3.077095981742607 Total: 161.8097; Orientation: 1.8061; Line Search: 107.0110 Iteration 15 ![Iteration 15](etc/7a621b18-145e-4c65-b47b-cff360d3af99.jpg) Final threshold in iteration 15: 3.077095981742607 (> -Infinity) after 3676.198s (< 3600.000s)