Reset training subject: 1509580176832300 Reset training subject: 1509659928519200 Adding measurement 47e02a89 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=3.9188938632221464;dx=-2.3563811282249984E-6 New Minimum: 3.9188938632221464 > 3.91889377864277 WOLFE (weak): th(2.154434690031884)=3.91889377864277; dx=-2.3559548627675905E-6 evalInputDelta=8.457937639150259E-8 New Minimum: 3.91889377864277 > 3.9188933164125856 WOLFE (weak): th(4.308869380063768)=3.9188933164125856; dx=-2.3559481610827567E-6 evalInputDelta=5.468095607419343E-7 New Minimum: 3.9188933164125856 > 3.918890379184088 WOLFE (weak): th(12.926608140191302)=3.918890379184088; dx=-2.3559272830789474E-6 evalInputDelta=3.4840380584988395E-6 New Minimum: 3.918890379184088 > 3.918877713955338 WOLFE (weak): th(51.70643256076521)=3.918877713955338; dx=-2.3559250241215872E-6 evalInputDelta=1.6149266808263008E-5 New Minimum: 3.918877713955338 > 3.9188126449105156 WOLFE (weak): th(258.53216280382605)=3.9188126449105156; dx=-2.355664953384303E-6 evalInputDelta=8.121831163077076E-5 New Minimum: 3.9188126449105156 > 3.918407699536109 WOLFE (weak): th(1551.1929768229563)=3.918407699536109; dx=-2.353333683294134E-6 evalInputDelta=4.861636860375995E-4 New Minimum: 3.918407699536109 > 3.915499916222482 WOLFE (weak): th(10858.350837760694)=3.915499916222482; dx=-2.3387738576106454E-6 evalInputDelta=0.0033939469996644434 New Minimum: 3.915499916222482 > 3.892493245873967 WOLFE (weak): th(86866.80670208555)=3.892493245873967; dx=-2.2173074324855496E-6 evalInputDelta=0.026400617348179445 New Minimum: 3.892493245873967 > 3.748773920409992 END: th(781801.26031877)=3.748773920409992; dx=-9.874622635251747E-7 evalInputDelta=0.17011994281215426 Fitness changed from 3.9188938632221464 to 3.748773920409992 Iteration 1 complete. Error: 3.748773920409992 Total: 1035.6375; Orientation: 0.1938; Line Search: 797.8486 Iteration 1 ![Iteration 1](etc/b9111b98-9ade-41e4-8ce2-f50692531fb4.jpg) Adding measurement 18ce7872 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=3.748773920409992;dx=-1.0488667177125647E-6 New Minimum: 3.748773920409992 > 3.587241064493688 END: th(1684339.7559414052)=3.587241064493688; dx=-5.422545492730689E-7 evalInputDelta=0.16153285591630429 Fitness changed from 3.748773920409992 to 3.587241064493688 Iteration 2 complete. Error: 3.587241064493688 Total: 242.7673; Orientation: 0.1958; Line Search: 161.7845 Iteration 2 ![Iteration 2](etc/b64baa5e-50ae-4ee8-a403-014653258b64.jpg) Adding measurement 3d1703f8 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=3.587241064493688;dx=-8.549900942412524E-7 Armijo: th(3628800.0)=3.630343424529391; dx=8.199869588341565E-7 evalInputDelta=-0.043102360035703224 New Minimum: 3.587241064493688 > 3.4995732025045974 WOLF (strong): th(1814400.0)=3.4995732025045974; dx=5.511694044697467E-8 evalInputDelta=0.08766786198909049 END: th(604800.0)=3.5320747378079056; dx=-5.635709956968604E-7 evalInputDelta=0.05516632668578225 Fitness changed from 3.587241064493688 to 3.4995732025045974 Iteration 3 complete. Error: 3.4995732025045974 Total: 404.1603; Orientation: 0.1973; Line Search: 323.9123 Iteration 3 ![Iteration 3](etc/183ea72e-7c29-41fe-a1b3-7e2328c2de31.jpg) Adding measurement 1988e095 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.034e+03, gradient 1.549e-03, dot -0.480; [466b6f6c-33dd-47af-a08b-ae040e41b90d = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.9188938632221464, 3.748773920409992, 3.587241064493688, 3.4995732025045974 LBFGS Accumulation History: 3 points Removed measurement 47e02a89 to history. Total: 4 th(0)=3.4995732025045974;dx=-2.3978877601158745E-6 New Minimum: 3.4995732025045974 > 3.4659812486457984 WOLF (strong): th(1303002.1005312833)=3.4659812486457984; dx=7.015589090505401E-7 evalInputDelta=0.033591953858798984 New Minimum: 3.4659812486457984 > 3.419077490067244 WOLF (strong): th(651501.0502656417)=3.419077490067244; dx=6.34273489911677E-8 evalInputDelta=0.08049571243735354 END: th(217167.01675521387)=3.447560335040919; dx=-1.2595512085269443E-6 evalInputDelta=0.05201286746367817 Fitness changed from 3.4995732025045974 to 3.419077490067244 Iteration 4 complete. Error: 3.419077490067244 Total: 404.9730; Orientation: 5.8737; Line Search: 319.8527 Iteration 4 ![Iteration 4](etc/46e503cb-4004-462e-a182-7efaba450f24.jpg) Adding measurement 512319dc to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.648e+03, gradient 8.345e-04, dot -0.786; [466b6f6c-33dd-47af-a08b-ae040e41b90d = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.748773920409992, 3.587241064493688, 3.4995732025045974, 3.419077490067244 LBFGS Accumulation History: 3 points Removed measurement 18ce7872 to history. Total: 4 th(0)=3.419077490067244;dx=-6.963101197483644E-7 New Minimum: 3.419077490067244 > 3.3832194032284275 END: th(467872.15442816814)=3.3832194032284275; dx=-5.17727873237267E-7 evalInputDelta=0.035858086838816305 Fitness changed from 3.419077490067244 to 3.3832194032284275 Iteration 5 complete. Error: 3.3832194032284275 Total: 245.1381; Orientation: 5.7398; Line Search: 160.4342 Iteration 5 ![Iteration 5](etc/3c474184-1ba0-4fa6-88da-2b1329dcbeb1.jpg) Adding measurement 5392c0a7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.980e+03, gradient 6.914e-04, dot -0.977; [466b6f6c-33dd-47af-a08b-ae040e41b90d = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.587241064493688, 3.4995732025045974, 3.419077490067244, 3.3832194032284275 LBFGS Accumulation History: 3 points Removed measurement 3d1703f8 to history. Total: 4 th(0)=3.3832194032284275;dx=-4.780934368890322E-7 New Minimum: 3.3832194032284275 > 3.32629362352264 END: th(1008000.0000000001)=3.32629362352264; dx=-4.2851561700341297E-7 evalInputDelta=0.056925779705787605 Fitness changed from 3.3832194032284275 to 3.32629362352264 Iteration 6 complete. Error: 3.32629362352264 Total: 243.8595; Orientation: 5.8046; Line Search: 159.5428 Adding measurement 2ab0ca04 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.097e+04, gradient 6.600e-04, dot -0.975; [466b6f6c-33dd-47af-a08b-ae040e41b90d = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.4995732025045974, 3.419077490067244, 3.3832194032284275, 3.32629362352264 LBFGS Accumulation History: 3 points Removed measurement 1988e095 to history. Total: 4 th(0)=3.32629362352264;dx=-4.356577408763942E-7 New Minimum: 3.32629362352264 > 3.216944421101548 END: th(2171670.167552139)=3.216944421101548; dx=-3.7592163434369796E-7 evalInputDelta=0.1093492024210918 Fitness changed from 3.32629362352264 to 3.216944421101548 Iteration 7 complete. Error: 3.216944421101548 Total: 247.0016; Orientation: 5.8419; Line Search: 160.6894 Adding measurement 44f86613 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.996e+04, gradient 6.640e-04, dot -0.920; [466b6f6c-33dd-47af-a08b-ae040e41b90d = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.419077490067244, 3.3832194032284275, 3.32629362352264, 3.216944421101548 LBFGS Accumulation History: 3 points Removed measurement 512319dc to history. Total: 4 th(0)=3.216944421101548;dx=-4.408553112618753E-7 New Minimum: 3.216944421101548 > 3.137590219692587 WOLF (strong): th(4678721.544281682)=3.137590219692587; dx=1.201901351015171E-7 evalInputDelta=0.07935420140896099 New Minimum: 3.137590219692587 > 3.133202129265767 END: th(2339360.772140841)=3.133202129265767; dx=-1.5086637246365127E-7 evalInputDelta=0.0837422918357813 Fitness changed from 3.216944421101548 to 3.133202129265767 Iteration 8 complete. Error: 3.133202129265767 Total: 329.1432; Orientation: 5.7914; Line Search: 243.8071 Adding measurement 2140582 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.668e+04, gradient 1.084e-03, dot -0.537; [466b6f6c-33dd-47af-a08b-ae040e41b90d = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.3832194032284275, 3.32629362352264, 3.216944421101548, 3.133202129265767 LBFGS Accumulation History: 3 points Removed measurement 5392c0a7 to history. Total: 4 th(0)=3.133202129265767;dx=-1.1755464820156657E-6 Armijo: th(5040000.000000001)=3.4081670045132686; dx=3.3091142414305584E-7 evalInputDelta=-0.2749648752475018 Armijo: th(2520000.0000000005)=3.2179701770358626; dx=6.303904711506037E-7 evalInputDelta=-0.08476804777009583 New Minimum: 3.133202129265767 > 3.086059743923835 WOLF (strong): th(840000.0000000001)=3.086059743923835; dx=1.323568899166071E-7 evalInputDelta=0.047142385341931714 END: th(210000.00000000003)=3.106582863169437; dx=-7.448659551771798E-7 evalInputDelta=0.026619266096329586 Fitness changed from 3.133202129265767 to 3.086059743923835 Iteration 9 complete. Error: 3.086059743923835 Total: 486.8311; Orientation: 5.8563; Line Search: 402.4708 Adding measurement 2a64e2d0 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.604e+04, gradient 8.013e-04, dot -0.703; [466b6f6c-33dd-47af-a08b-ae040e41b90d = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.32629362352264, 3.216944421101548, 3.133202129265767, 3.086059743923835 LBFGS Accumulation History: 3 points Removed measurement 2ab0ca04 to history. Total: 4 th(0)=3.086059743923835;dx=-6.421543834233837E-7 New Minimum: 3.086059743923835 > 3.0555656799009863 END: th(452431.28490669566)=3.0555656799009863; dx=-4.1733845464221366E-7 evalInputDelta=0.03049406402284882 Fitness changed from 3.086059743923835 to 3.0555656799009863 Iteration 10 complete. Error: 3.0555656799009863 Total: 244.2389; Orientation: 5.9060; Line Search: 158.1560 Iteration 10 ![Iteration 10](etc/edf8280e-af31-4d1c-b6d2-fed66b84e399.jpg) Adding measurement 673218b2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.676e+03, gradient 5.975e-04, dot -0.951; [466b6f6c-33dd-47af-a08b-ae040e41b90d = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.216944421101548, 3.133202129265767, 3.086059743923835, 3.0555656799009863 LBFGS Accumulation History: 3 points Removed measurement 44f86613 to history. Total: 4 th(0)=3.0555656799009863;dx=-3.5701893803599166E-7 New Minimum: 3.0555656799009863 > 3.0158920005986176 END: th(974733.6550586837)=3.0158920005986176; dx=-3.00214878354523E-7 evalInputDelta=0.03967367930236865 Fitness changed from 3.0555656799009863 to 3.0158920005986176 Iteration 11 complete. Error: 3.0158920005986176 Total: 244.7622; Orientation: 5.8311; Line Search: 157.1008 Adding measurement b41ceac to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.096e+03, gradient 5.730e-04, dot -0.942; [466b6f6c-33dd-47af-a08b-ae040e41b90d = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.133202129265767, 3.086059743923835, 3.0555656799009863, 3.0158920005986176 LBFGS Accumulation History: 3 points Removed measurement 2140582 to history. Total: 4 th(0)=3.0158920005986176;dx=-3.2833917268158386E-7 New Minimum: 3.0158920005986176 > 2.939063364667472 END: th(2100000.0000000005)=2.939063364667472; dx=-2.647648594155868E-7 evalInputDelta=0.07682863593114542 Fitness changed from 3.0158920005986176 to 2.939063364667472 Iteration 12 complete. Error: 2.939063364667472 Total: 240.5362; Orientation: 5.7569; Line Search: 157.5217 Adding measurement 53e6c017 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.792e+04, gradient 6.300e-04, dot -0.842; [466b6f6c-33dd-47af-a08b-ae040e41b90d = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.086059743923835, 3.0555656799009863, 3.0158920005986176, 2.939063364667472 LBFGS Accumulation History: 3 points Removed measurement 2a64e2d0 to history. Total: 4 th(0)=2.939063364667472;dx=-3.9687807840433674E-7 Armijo: th(4524312.849066957)=2.9827685279483025; dx=5.062195983437016E-7 evalInputDelta=-0.043705163280830295 New Minimum: 2.939063364667472 > 2.8924916784604267 WOLF (strong): th(2262156.4245334785)=2.8924916784604267; dx=5.529908058531052E-8 evalInputDelta=0.04657168620704555 END: th(754052.1415111595)=2.908526676563788; dx=-2.5435216314912694E-7 evalInputDelta=0.030536688103684373 Fitness changed from 2.939063364667472 to 2.8924916784604267 Iteration 13 complete. Error: 2.8924916784604267 Total: 405.9537; Orientation: 5.7547; Line Search: 322.4093 Adding measurement 62ba4c62 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.806e+04, gradient 1.246e-03, dot -0.428; [466b6f6c-33dd-47af-a08b-ae040e41b90d = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.0555656799009863, 3.0158920005986176, 2.939063364667472, 2.8924916784604267 LBFGS Accumulation History: 3 points Removed measurement 673218b2 to history. Total: 4 th(0)=2.8924916784604267;dx=-1.553544844101929E-6 Armijo: th(1624556.0917644731)=2.925879263303622; dx=8.775680961158763E-7 evalInputDelta=-0.033387584843195484 New Minimum: 2.8924916784604267 > 2.844218810513031 WOLF (strong): th(812278.0458822366)=2.844218810513031; dx=3.413300226965225E-7 evalInputDelta=0.048272867947395603 END: th(270759.34862741217)=2.85216161731319; dx=-7.039080739962523E-7 evalInputDelta=0.040330061147236584 Fitness changed from 2.8924916784604267 to 2.844218810513031 Iteration 14 complete. Error: 2.844218810513031 Total: 401.6545; Orientation: 5.7689; Line Search: 319.2662 Adding measurement 70290678 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.328e+04, gradient 7.811e-04, dot -0.658; [466b6f6c-33dd-47af-a08b-ae040e41b90d = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.0158920005986176, 2.939063364667472, 2.8924916784604267, 2.844218810513031 LBFGS Accumulation History: 3 points Removed measurement b41ceac to history. Total: 4 th(0)=2.844218810513031;dx=-6.101197431111364E-7 New Minimum: 2.844218810513031 > 2.809755891717432 END: th(583333.3333333335)=2.809755891717432; dx=-3.153164845790541E-7 evalInputDelta=0.03446291879559915 Fitness changed from 2.844218810513031 to 2.809755891717432 Iteration 15 complete. Error: 2.809755891717432 Total: 245.1931; Orientation: 5.8040; Line Search: 159.5709 Iteration 15 ![Iteration 15](etc/f622a109-334f-429a-9147-57815588ccf9.jpg) Final threshold in iteration 15: 2.809755891717432 (> -Infinity) after 5422.045s (< 5400.000s)