Reset training subject: 1764736977019 Reset training subject: 1781508481658 Adding measurement 73b81006 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=4.014700651168823;dx=-7.843245755249838E-8 New Minimum: 4.014700651168823 > 4.014700576663017 WOLFE (weak): th(2.154434690031884)=4.014700576663017; dx=-7.686833466393205E-8 evalInputDelta=7.450580596923828E-8 WOLFE (weak): th(4.308869380063768)=4.014700576663017; dx=-7.686809938831835E-8 evalInputDelta=7.450580596923828E-8 New Minimum: 4.014700576663017 > 4.0146999061107635 WOLFE (weak): th(12.926608140191302)=4.0146999061107635; dx=-7.686793774564425E-8 evalInputDelta=7.450580596923828E-7 New Minimum: 4.0146999061107635 > 4.014696270227432 WOLFE (weak): th(51.70643256076521)=4.014696270227432; dx=-7.686682998050703E-8 evalInputDelta=4.380941390991211E-6 New Minimum: 4.014696270227432 > 4.014678731560707 WOLFE (weak): th(258.53216280382605)=4.014678731560707; dx=-7.68558666988448E-8 evalInputDelta=2.1919608116149902E-5 New Minimum: 4.014678731560707 > 4.01456892490387 WOLFE (weak): th(1551.1929768229563)=4.01456892490387; dx=-7.686197775072645E-8 evalInputDelta=1.3172626495361328E-4 New Minimum: 4.01456892490387 > 4.013778358697891 WOLFE (weak): th(10858.350837760694)=4.013778358697891; dx=-7.683174274356761E-8 evalInputDelta=9.222924709320068E-4 New Minimum: 4.013778358697891 > 4.007335662841797 WOLFE (weak): th(86866.80670208555)=4.007335662841797; dx=-7.64977324470447E-8 evalInputDelta=0.007364988327026367 New Minimum: 4.007335662841797 > 3.9504366368055344 WOLFE (weak): th(781801.26031877)=3.9504366368055344; dx=-7.268143050560494E-8 evalInputDelta=0.06426401436328888 New Minimum: 3.9504366368055344 > 3.6255839318037033 END: th(7818012.6031877)=3.6255839318037033; dx=-4.026602071551209E-8 evalInputDelta=0.38911671936511993 Fitness changed from 4.014700651168823 to 3.6255839318037033 Iteration 1 complete. Error: 3.6255839318037033 Total: 244.4844; Orientation: 0.0364; Line Search: 192.8373 Iteration 1 ![Iteration 1](etc/0d222b83-9eec-4898-9a23-8c9ce4eeafc3.jpg) Adding measurement 79ce331b to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=3.6255839318037033;dx=-6.183128093418457E-8 New Minimum: 3.6255839318037033 > 3.2670154869556427 END: th(1.684339755941405E7)=3.2670154869556427; dx=-2.4314086679810035E-8 evalInputDelta=0.3585684448480606 Fitness changed from 3.6255839318037033 to 3.2670154869556427 Iteration 2 complete. Error: 3.2670154869556427 Total: 53.8092; Orientation: 0.0366; Line Search: 36.6477 Iteration 2 ![Iteration 2](etc/378075d6-8250-4102-ba30-81880891676e.jpg) Adding measurement 1bb3468d to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=3.2670154869556427;dx=-5.353690977220636E-8 Armijo: th(3.6288E7)=3.3136405050754547; dx=-1.2984693042085674E-8 evalInputDelta=-0.04662501811981201 New Minimum: 3.2670154869556427 > 2.9547187238931656 END: th(1.8144E7)=2.9547187238931656; dx=-2.1663287559991443E-8 evalInputDelta=0.3122967630624771 Fitness changed from 3.2670154869556427 to 2.9547187238931656 Iteration 3 complete. Error: 2.9547187238931656 Total: 72.7329; Orientation: 0.0378; Line Search: 54.6464 Iteration 3 ![Iteration 3](etc/be09bbf2-75e4-429f-aec9-13099d26f755.jpg) Adding measurement 520551af to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.529e+04, gradient 2.228e-04, dot -0.525; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.9547187238931656, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 520551af to history. Total: 3 th(0)=2.9547187238931656;dx=-4.96229284056223E-8 Armijo: th(3.90900630159385E7)=3.1330999433994293; dx=-1.1237973978474793E-8 evalInputDelta=-0.17838121950626373 New Minimum: 2.9547187238931656 > 2.661204218864441 END: th(1.954503150796925E7)=2.661204218864441; dx=-1.9586550614015223E-8 evalInputDelta=0.29351450502872467 Fitness changed from 2.9547187238931656 to 2.661204218864441 Iteration 4 complete. Error: 2.661204218864441 Total: 72.3594; Orientation: 0.9060; Line Search: 53.4153 Iteration 4 ![Iteration 4](etc/4e470a53-b838-4b2b-a3d6-eb7b44218e24.jpg) Adding measurement 397c507 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.145e+04, gradient 2.152e-04, dot -0.503; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.661204218864441, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 397c507 to history. Total: 3 th(0)=2.661204218864441;dx=-4.6291801532247805E-8 Armijo: th(4.210849389853513E7)=2.9212538450956345; dx=-9.361434836742473E-9 evalInputDelta=-0.26004962623119354 New Minimum: 2.661204218864441 > 2.3861128985881805 END: th(2.1054246949267566E7)=2.3861128985881805; dx=-1.719129810739856E-8 evalInputDelta=0.2750913202762604 Fitness changed from 2.661204218864441 to 2.3861128985881805 Iteration 5 complete. Error: 2.3861128985881805 Total: 73.5377; Orientation: 0.8878; Line Search: 53.2091 Iteration 5 ![Iteration 5](etc/9842aba2-31d4-4589-82af-6c24ae0691d1.jpg) Adding measurement 3e2ffa6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.479e+04, gradient 2.062e-04, dot -0.484; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.3861128985881805, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 3e2ffa6 to history. Total: 3 th(0)=2.3861128985881805;dx=-4.2510271730515484E-8 Armijo: th(4.536000000000001E7)=2.6546437442302704; dx=-7.77973279759022E-9 evalInputDelta=-0.26853084564208984 New Minimum: 2.3861128985881805 > 2.1022495180368423 END: th(2.2680000000000004E7)=2.1022495180368423; dx=-1.4837144584666676E-8 evalInputDelta=0.2838633805513382 Fitness changed from 2.3861128985881805 to 2.1022495180368423 Iteration 6 complete. Error: 2.1022495180368423 Total: 72.1222; Orientation: 0.9405; Line Search: 54.3356 Adding measurement 92b9208 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.656e+04, gradient 1.944e-04, dot -0.466; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.1022495180368423, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 92b9208 to history. Total: 3 th(0)=2.1022495180368423;dx=-3.779188506740915E-8 Armijo: th(4.8862578769923136E7)=2.378455013036728; dx=-5.8201140661244006E-9 evalInputDelta=-0.27620549499988556 New Minimum: 2.1022495180368423 > 1.834255889058113 END: th(2.4431289384961568E7)=1.834255889058113; dx=-1.2261377599396202E-8 evalInputDelta=0.26799362897872925 Fitness changed from 2.1022495180368423 to 1.834255889058113 Iteration 7 complete. Error: 1.834255889058113 Total: 72.0927; Orientation: 0.8893; Line Search: 53.0789 Adding measurement 614146c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.655e+04, gradient 1.819e-04, dot -0.452; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.834255889058113, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 614146c to history. Total: 3 th(0)=1.834255889058113;dx=-3.307813431543274E-8 Armijo: th(5.263561737316893E7)=2.1172726154327393; dx=-4.37647007440994E-9 evalInputDelta=-0.28301672637462616 New Minimum: 1.834255889058113 > 1.5727309435606003 END: th(2.6317808686584465E7)=1.5727309435606003; dx=-1.0514672870016998E-8 evalInputDelta=0.2615249454975128 Fitness changed from 1.834255889058113 to 1.5727309435606003 Iteration 8 complete. Error: 1.5727309435606003 Total: 72.7324; Orientation: 1.1084; Line Search: 53.0703 Adding measurement 5f264af3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.618e+04, gradient 1.715e-04, dot -0.436; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.5727309435606003, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 5f264af3 to history. Total: 3 th(0)=1.5727309435606003;dx=-2.9411455277453835E-8 Armijo: th(5.670000000000002E7)=1.9167167395353317; dx=-3.2188411455648106E-9 evalInputDelta=-0.34398579597473145 New Minimum: 1.5727309435606003 > 1.3414954096078873 END: th(2.835000000000001E7)=1.3414954096078873; dx=-8.974149013315179E-9 evalInputDelta=0.231235533952713 Fitness changed from 1.5727309435606003 to 1.3414954096078873 Iteration 9 complete. Error: 1.3414954096078873 Total: 74.4995; Orientation: 0.8893; Line Search: 54.5399 Adding measurement 159468b8 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.566e+04, gradient 1.639e-04, dot -0.419; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.3414954096078873, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 159468b8 to history. Total: 3 th(0)=1.3414954096078873;dx=-2.6871315135043062E-8 Armijo: th(6.107822346240393E7)=1.7639643549919128; dx=-1.9782327995838307E-9 evalInputDelta=-0.4224689453840256 New Minimum: 1.3414954096078873 > 1.142685204744339 END: th(3.0539111731201965E7)=1.142685204744339; dx=-7.401876946172015E-9 evalInputDelta=0.19881020486354828 Fitness changed from 1.3414954096078873 to 1.142685204744339 Iteration 10 complete. Error: 1.142685204744339 Total: 70.2211; Orientation: 0.8935; Line Search: 52.3463 Iteration 10 ![Iteration 10](etc/05195f66-6f18-4381-85cd-45213bde031d.jpg) Adding measurement 78446b5c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.394e+04, gradient 1.587e-04, dot -0.394; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.142685204744339, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 78446b5c to history. Total: 3 th(0)=1.142685204744339;dx=-2.5180731500586297E-8 Armijo: th(6.5794521716461174E7)=1.6789319664239883; dx=-8.975784271371471E-10 evalInputDelta=-0.5362467616796494 New Minimum: 1.142685204744339 > 0.9812182486057281 END: th(3.2897260858230587E7)=0.9812182486057281; dx=-5.874728532325893E-9 evalInputDelta=0.16146695613861084 Fitness changed from 1.142685204744339 to 0.9812182486057281 Iteration 11 complete. Error: 0.9812182486057281 Total: 71.7183; Orientation: 0.8961; Line Search: 52.8355 Adding measurement 4352331 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.266e+04, gradient 1.550e-04, dot -0.369; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9812182486057281, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 4352331 to history. Total: 3 th(0)=0.9812182486057281;dx=-2.400749325627273E-8 Armijo: th(7.087500000000004E7)=1.6554401516914368; dx=1.0574980452532603E-10 evalInputDelta=-0.6742219030857086 New Minimum: 0.9812182486057281 > 0.8558308184146881 END: th(3.543750000000002E7)=0.8558308184146881; dx=-4.7694232854112964E-9 evalInputDelta=0.12538743019104004 Fitness changed from 0.9812182486057281 to 0.8558308184146881 Iteration 12 complete. Error: 0.8558308184146881 Total: 69.4940; Orientation: 0.9312; Line Search: 51.5832 Adding measurement 6a0b7a82 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.113e+04, gradient 1.544e-04, dot -0.339; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8558308184146881, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 6a0b7a82 to history. Total: 3 th(0)=0.8558308184146881;dx=-2.384712874944266E-8 Armijo: th(7.634777932800493E7)=1.693526715040207; dx=1.2196304939158413E-9 evalInputDelta=-0.8376958966255188 New Minimum: 0.8558308184146881 > 0.7774765491485596 END: th(3.817388966400246E7)=0.7774765491485596; dx=-3.543294819062529E-9 evalInputDelta=0.07835426926612854 Fitness changed from 0.8558308184146881 to 0.7774765491485596 Iteration 13 complete. Error: 0.7774765491485596 Total: 69.3355; Orientation: 0.9754; Line Search: 51.0268 Adding measurement 3a4a9540 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.943e+04, gradient 1.546e-04, dot -0.309; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7774765491485596, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 3a4a9540 to history. Total: 3 th(0)=0.7774765491485596;dx=-2.3883709965861142E-8 Armijo: th(8.224315214557648E7)=1.7711381614208221; dx=2.0161804799958124E-9 evalInputDelta=-0.9936616122722626 New Minimum: 0.7774765491485596 > 0.726071685552597 END: th(4.112157607278824E7)=0.726071685552597; dx=-2.7993604222433555E-9 evalInputDelta=0.051404863595962524 Fitness changed from 0.7774765491485596 to 0.726071685552597 Iteration 14 complete. Error: 0.726071685552597 Total: 71.2929; Orientation: 0.8876; Line Search: 51.6368 Adding measurement 73cf2edf to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.731e+04, gradient 1.546e-04, dot -0.281; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.726071685552597, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 73cf2edf to history. Total: 3 th(0)=0.726071685552597;dx=-2.3883551728383976E-8 Armijo: th(8.859375000000006E7)=1.9221481084823608; dx=2.45574119010693E-9 evalInputDelta=-1.1960764229297638 Armijo: th(4.429687500000003E7)=0.7274971604347229; dx=-2.213859603897886E-9 evalInputDelta=-0.0014254748821258545 New Minimum: 0.726071685552597 > 0.4736354649066925 END: th(1.476562500000001E7)=0.4736354649066925; dx=-1.3162034379721368E-8 evalInputDelta=0.25243622064590454 Fitness changed from 0.726071685552597 to 0.4736354649066925 Iteration 15 complete. Error: 0.4736354649066925 Total: 90.7848; Orientation: 0.9621; Line Search: 72.9428 Iteration 15 ![Iteration 15](etc/e7704b94-754f-44a6-93b9-9feff237b6ea.jpg) Adding measurement 27e3c41f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.700e+04, gradient 1.258e-04, dot -0.327; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4736354649066925, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 27e3c41f to history. Total: 3 th(0)=0.4736354649066925;dx=-1.5815165302808167E-8 New Minimum: 0.4736354649066925 > 0.32203951478004456 END: th(3.1811574720002055E7)=0.32203951478004456; dx=-6.223969251504725E-9 evalInputDelta=0.15159595012664795 Fitness changed from 0.4736354649066925 to 0.32203951478004456 Iteration 16 complete. Error: 0.32203951478004456 Total: 55.5693; Orientation: 0.8853; Line Search: 36.4176 Adding measurement 327b00f0 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.598e+04, gradient 1.203e-04, dot -0.320; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.32203951478004456, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 327b00f0 to history. Total: 3 th(0)=0.32203951478004456;dx=-1.4472570595094043E-8 Armijo: th(6.853596012131374E7)=0.6570766419172287; dx=-1.2081028883701802E-9 evalInputDelta=-0.33503712713718414 New Minimum: 0.32203951478004456 > 0.2078520655632019 END: th(3.426798006065687E7)=0.2078520655632019; dx=-4.7326120313547035E-9 evalInputDelta=0.11418744921684265 Fitness changed from 0.32203951478004456 to 0.2078520655632019 Iteration 17 complete. Error: 0.2078520655632019 Total: 72.7995; Orientation: 0.8869; Line Search: 54.7612 Adding measurement 1dd0b0bd to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.489e+04, gradient 1.182e-04, dot -0.306; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2078520655632019, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 1dd0b0bd to history. Total: 3 th(0)=0.2078520655632019;dx=-1.3966490974072925E-8 Armijo: th(7.382812500000006E7)=0.6728914827108383; dx=-2.546307202667123E-10 evalInputDelta=-0.4650394171476364 New Minimum: 0.2078520655632019 > 0.1368764340877533 END: th(3.691406250000003E7)=0.1368764340877533; dx=-3.539232115132547E-9 evalInputDelta=0.07097563147544861 Fitness changed from 0.2078520655632019 to 0.1368764340877533 Iteration 18 complete. Error: 0.1368764340877533 Total: 71.0194; Orientation: 0.8944; Line Search: 53.2146 Adding measurement 3336f279 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.439e+04, gradient 1.204e-04, dot -0.286; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.1368764340877533, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 3336f279 to history. Total: 3 th(0)=0.1368764340877533;dx=-1.4497534102075833E-8 Armijo: th(7.952893680000515E7)=0.747394323348999; dx=8.089301550320063E-10 evalInputDelta=-0.6105178892612457 New Minimum: 0.1368764340877533 > 0.09366342425346375 END: th(3.976446840000258E7)=0.09366342425346375; dx=-2.3652912732214903E-9 evalInputDelta=0.04321300983428955 Fitness changed from 0.1368764340877533 to 0.09366342425346375 Iteration 19 complete. Error: 0.09366342425346375 Total: 70.0582; Orientation: 0.8851; Line Search: 51.1986 Adding measurement 147aa0a7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.317e+04, gradient 1.228e-04, dot -0.263; [70b5e46b-2d91-4ec3-9921-b4b943373aab = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.09366342425346375, 3.2670154869556427, 3.6255839318037033, 4.014700651168823 LBFGS Accumulation History: 3 points Removed measurement 147aa0a7 to history. Total: 3 th(0)=0.09366342425346375;dx=-1.5087684082083853E-8 Armijo: th(8.566995015164219E7)=0.8906146585941315; dx=1.823095259310067E-9 evalInputDelta=-0.7969512343406677 New Minimum: 0.09366342425346375 > 0.0827004462480545 END: th(4.2834975075821094E7)=0.0827004462480545; dx=-1.4082880325593494E-9 evalInputDelta=0.01096297800540924 Fitness changed from 0.09366342425346375 to 0.0827004462480545 Iteration 20 complete. Error: 0.0827004462480545 Total: 72.3446; Orientation: 0.8881; Line Search: 53.5660 Iteration 20 ![Iteration 20](etc/51362fc0-0279-4180-bf2f-6c2fecdc7bfe.jpg) Final threshold in iteration 21: 0.0827004462480545 (> -Infinity) after 1593.061s (< 3600.000s)