Reset training subject: 1165955607681 Reset training subject: 1166696827844 Adding measurement 15282088 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=0.4179123193025589;dx=-1.7585741550939922E-6 New Minimum: 0.4179123193025589 > 0.417907252907753 WOLFE (weak): th(2.154434690031884)=0.417907252907753; dx=-1.757569236741082E-6 evalInputDelta=5.066394805908203E-6 New Minimum: 0.417907252907753 > 0.41790224611759186 WOLFE (weak): th(4.308869380063768)=0.41790224611759186; dx=-1.7579371691910493E-6 evalInputDelta=1.0073184967041016E-5 New Minimum: 0.41790224611759186 > 0.41788215935230255 WOLFE (weak): th(12.926608140191302)=0.41788215935230255; dx=-1.7516293304927288E-6 evalInputDelta=3.0159950256347656E-5 New Minimum: 0.41788215935230255 > 0.4177921265363693 WOLFE (weak): th(51.70643256076521)=0.4177921265363693; dx=-1.7566125233777725E-6 evalInputDelta=1.201927661895752E-4 New Minimum: 0.4177921265363693 > 0.41731148958206177 WOLFE (weak): th(258.53216280382605)=0.41731148958206177; dx=-1.7555800584934264E-6 evalInputDelta=6.008297204971313E-4 New Minimum: 0.41731148958206177 > 0.41430890560150146 WOLFE (weak): th(1551.1929768229563)=0.41430890560150146; dx=-1.7517075689711741E-6 evalInputDelta=0.003603413701057434 New Minimum: 0.41430890560150146 > 0.39277034997940063 WOLFE (weak): th(10858.350837760694)=0.39277034997940063; dx=-1.7414515913707995E-6 evalInputDelta=0.025141969323158264 New Minimum: 0.39277034997940063 > 0.22164008021354675 WOLFE (weak): th(86866.80670208555)=0.22164008021354675; dx=-1.648061125977775E-6 evalInputDelta=0.19627223908901215 New Minimum: 0.22164008021354675 > -0.8607159554958344 END: th(781801.26031877)=-0.8607159554958344; dx=-7.059949903875136E-7 evalInputDelta=1.2786282747983932 Fitness changed from 0.4179123193025589 to -0.8607159554958344 Iteration 1 complete. Error: -0.8607159554958344 Total: 9.3682; Orientation: 0.0033; Line Search: 7.2260 Iteration 1 ![Iteration 1](etc/bff0a96e-0f92-4ee4-8cb7-1f8d0e33d57e.jpg) Adding measurement 20aa49f2 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=-0.8607159554958344;dx=-4.3174972894313043E-7 New Minimum: -0.8607159554958344 > -1.3265092447400093 END: th(1684339.7559414052)=-1.3265092447400093; dx=-2.6069390790943255E-9 evalInputDelta=0.46579328924417496 Fitness changed from -0.8607159554958344 to -1.3265092447400093 Iteration 2 complete. Error: -1.3265092447400093 Total: 2.0021; Orientation: 0.0035; Line Search: 1.3776 Iteration 2 ![Iteration 2](etc/df407b30-edd8-4325-bbf8-7516b38a902a.jpg) Adding measurement 2b2059a1 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=-1.3265092447400093;dx=-1.6703700328844878E-7 New Minimum: -1.3265092447400093 > -1.3288135156035423 WOLF (strong): th(3628800.0)=-1.3288135156035423; dx=9.07767408814817E-8 evalInputDelta=0.00230427086353302 New Minimum: -1.3288135156035423 > -1.477703057229519 WOLF (strong): th(1814400.0)=-1.477703057229519; dx=2.959633121341528E-9 evalInputDelta=0.15119381248950958 END: th(604800.0)=-1.4214910417795181; dx=-1.0068611286707016E-7 evalInputDelta=0.09498179703950882 Fitness changed from -1.3265092447400093 to -1.477703057229519 Iteration 3 complete. Error: -1.477703057229519 Total: 3.5702; Orientation: 0.0035; Line Search: 2.7953 Iteration 3 ![Iteration 3](etc/962a2197-a096-4d78-814b-8462604c315e.jpg) Adding measurement 1377db8d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.015e+02, gradient 3.136e-04, dot -0.813; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.477703057229519, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 1377db8d to history. Total: 3 th(0)=-1.477703057229519;dx=-9.779962919476535E-8 New Minimum: -1.477703057229519 > -1.56265939027071 END: th(1303002.1005312833)=-1.56265939027071; dx=-2.1851616449580067E-8 evalInputDelta=0.0849563330411911 Fitness changed from -1.477703057229519 to -1.56265939027071 Iteration 4 complete. Error: -1.56265939027071 Total: 2.3774; Orientation: 0.1539; Line Search: 1.3947 Iteration 4 ![Iteration 4](etc/fb005eed-5f6e-4989-ab7a-fe33a62a76d9.jpg) Adding measurement 45ffbe41 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.174e+03, gradient 2.033e-04, dot -0.867; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.56265939027071, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 45ffbe41 to history. Total: 3 th(0)=-1.56265939027071;dx=-4.1171471372092766E-8 New Minimum: -1.56265939027071 > -1.637301154434681 END: th(2807232.9265690087)=-1.637301154434681; dx=-1.915811994366229E-8 evalInputDelta=0.07464176416397095 Fitness changed from -1.56265939027071 to -1.637301154434681 Iteration 5 complete. Error: -1.637301154434681 Total: 2.1803; Orientation: 0.1029; Line Search: 1.3686 Iteration 5 ![Iteration 5](etc/8fb439e5-c7b6-40d5-bd17-3cc16ddbb846.jpg) Adding measurement 39c18c3b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.306e+03, gradient 2.035e-04, dot -0.756; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.637301154434681, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 39c18c3b to history. Total: 3 th(0)=-1.637301154434681;dx=-4.098184600909824E-8 Armijo: th(6048000.0)=-1.4601083844900131; dx=6.359858492387301E-8 evalInputDelta=-0.17719276994466782 New Minimum: -1.637301154434681 > -1.655061349272728 WOLF (strong): th(3024000.0)=-1.655061349272728; dx=1.509112068178908E-8 evalInputDelta=0.017760194838047028 New Minimum: -1.655061349272728 > -1.6683625280857086 END: th(1008000.0)=-1.6683625280857086; dx=-2.199160049162542E-8 evalInputDelta=0.03106137365102768 Fitness changed from -1.637301154434681 to -1.6683625280857086 Iteration 6 complete. Error: -1.6683625280857086 Total: 3.6698; Orientation: 0.1340; Line Search: 2.8852 Adding measurement 4f1eb8e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.382e+03, gradient 1.532e-04, dot -0.864; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.6683625280857086, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 4f1eb8e to history. Total: 3 th(0)=-1.6683625280857086;dx=-2.332256352953498E-8 New Minimum: -1.6683625280857086 > -1.707861628383398 END: th(2171670.1675521387)=-1.707861628383398; dx=-1.988216220511751E-8 evalInputDelta=0.03949910029768944 Fitness changed from -1.6683625280857086 to -1.707861628383398 Iteration 7 complete. Error: -1.707861628383398 Total: 2.3713; Orientation: 0.1747; Line Search: 1.5310 Adding measurement 34eaa054 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.555e+03, gradient 1.425e-04, dot -0.861; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.707861628383398, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 34eaa054 to history. Total: 3 th(0)=-1.707861628383398;dx=-2.015967758808588E-8 New Minimum: -1.707861628383398 > -1.7636249884963036 END: th(4678721.544281681)=-1.7636249884963036; dx=-1.181698302898567E-8 evalInputDelta=0.0557633601129055 Fitness changed from -1.707861628383398 to -1.7636249884963036 Iteration 8 complete. Error: -1.7636249884963036 Total: 4.3632; Orientation: 0.2149; Line Search: 3.4888 Adding measurement 1d215a10 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.477e+03, gradient 1.773e-04, dot -0.590; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.7636249884963036, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 1d215a10 to history. Total: 3 th(0)=-1.7636249884963036;dx=-3.134090917677781E-8 Armijo: th(1.008E7)=-1.180511549115181; dx=8.36829906379491E-8 evalInputDelta=-0.5831134393811226 Armijo: th(5040000.0)=-1.649907335639; dx=4.237027312966034E-8 evalInputDelta=-0.11371765285730362 New Minimum: -1.7636249884963036 > -1.7814166769385338 WOLF (strong): th(1680000.0)=-1.7814166769385338; dx=1.5201145197700408E-9 evalInputDelta=0.017791688442230225 END: th(420000.0)=-1.7749636098742485; dx=-2.2254339470175718E-8 evalInputDelta=0.011338621377944946 Fitness changed from -1.7636249884963036 to -1.7814166769385338 Iteration 9 complete. Error: -1.7814166769385338 Total: 4.1120; Orientation: 0.1369; Line Search: 3.3522 Adding measurement 42d0f289 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.736e+03, gradient 1.701e-04, dot -0.620; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.7814166769385338, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 42d0f289 to history. Total: 3 th(0)=-1.7814166769385338;dx=-2.878126103387974E-8 New Minimum: -1.7814166769385338 > -1.799308780580759 END: th(904862.5698133912)=-1.799308780580759; dx=-1.246446060694661E-8 evalInputDelta=0.017892103642225266 Fitness changed from -1.7814166769385338 to -1.799308780580759 Iteration 10 complete. Error: -1.799308780580759 Total: 2.2863; Orientation: 0.1449; Line Search: 1.4472 Iteration 10 ![Iteration 10](etc/8ddc502a-f6da-40dc-9bc9-f9cc82d865c5.jpg) Adding measurement 1d43a62d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.650e+03, gradient 1.143e-04, dot -0.797; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.799308780580759, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 1d43a62d to history. Total: 3 th(0)=-1.799308780580759;dx=-1.2918245228194311E-8 New Minimum: -1.799308780580759 > -1.8168162629008293 WOLFE (weak): th(1949467.3101173672)=-1.8168162629008293; dx=-1.174735537999603E-8 evalInputDelta=0.017507482320070267 New Minimum: -1.8168162629008293 > -1.8324060216546059 END: th(3898934.6202347344)=-1.8324060216546059; dx=-1.1257065181555236E-8 evalInputDelta=0.03309724107384682 Fitness changed from -1.799308780580759 to -1.8324060216546059 Iteration 11 complete. Error: -1.8324060216546059 Total: 3.0303; Orientation: 0.0900; Line Search: 2.1974 Adding measurement 1754dbcd to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.891e+03, gradient 1.129e-04, dot -0.772; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.8324060216546059, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 1754dbcd to history. Total: 3 th(0)=-1.8324060216546059;dx=-1.2647543060743216E-8 New Minimum: -1.8324060216546059 > -1.8734927289187908 END: th(8400000.0)=-1.8734927289187908; dx=-5.468356593285463E-9 evalInputDelta=0.04108670726418495 Fitness changed from -1.8324060216546059 to -1.8734927289187908 Iteration 12 complete. Error: -1.8734927289187908 Total: 2.2484; Orientation: 0.1877; Line Search: 1.4085 Adding measurement 589ef4da to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.400e+03, gradient 1.758e-04, dot -0.416; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.8734927289187908, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 589ef4da to history. Total: 3 th(0)=-1.8734927289187908;dx=-3.0772992229944945E-8 Armijo: th(1.8097251396267824E7)=0.603054404258728; dx=2.1598158675039802E-7 evalInputDelta=-2.476547133177519 Armijo: th(9048625.698133912)=-1.342406541109085; dx=9.97506821840617E-8 evalInputDelta=-0.5310861878097057 Armijo: th(3016208.5660446375)=-1.8691517114639282; dx=2.126994778032646E-8 evalInputDelta=-0.004341017454862595 New Minimum: -1.8734927289187908 > -1.8922021463513374 END: th(754052.1415111594)=-1.8922021463513374; dx=-1.625772446452233E-8 evalInputDelta=0.018709417432546616 Fitness changed from -1.8734927289187908 to -1.8922021463513374 Iteration 13 complete. Error: -1.8922021463513374 Total: 4.3206; Orientation: 0.2129; Line Search: 3.4734 Adding measurement 7294f895 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.660e+03, gradient 1.121e-04, dot -0.576; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.8922021463513374, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 7294f895 to history. Total: 3 th(0)=-1.8922021463513374;dx=-1.2414752752993508E-8 New Minimum: -1.8922021463513374 > -1.9051523879170418 END: th(1624556.091764473)=-1.9051523879170418; dx=-8.720083310888623E-9 evalInputDelta=0.012950241565704346 Fitness changed from -1.8922021463513374 to -1.9051523879170418 Iteration 14 complete. Error: -1.9051523879170418 Total: 2.0304; Orientation: 0.0765; Line Search: 1.3234 Adding measurement 44d1d161 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.915e+03, gradient 9.677e-05, dot -0.685; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9051523879170418, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 44d1d161 to history. Total: 3 th(0)=-1.9051523879170418;dx=-9.289461661095548E-9 New Minimum: -1.9051523879170418 > -1.9226091988384724 END: th(3500000.000000001)=-1.9226091988384724; dx=-7.013841867892374E-9 evalInputDelta=0.017456810921430588 Fitness changed from -1.9051523879170418 to -1.9226091988384724 Iteration 15 complete. Error: -1.9226091988384724 Total: 2.3050; Orientation: 0.1373; Line Search: 1.4561 Iteration 15 ![Iteration 15](etc/ee205199-81ca-443f-8990-443df7bbce76.jpg) Adding measurement 4371fc9a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.946e+03, gradient 9.986e-05, dot -0.631; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9226091988384724, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 4371fc9a to history. Total: 3 th(0)=-1.9226091988384724;dx=-9.911044566776618E-9 Armijo: th(7540521.415111596)=-1.909256886690855; dx=4.062343531760138E-9 evalInputDelta=-0.01335231214761734 New Minimum: -1.9226091988384724 > -1.9328359737992287 END: th(3770260.707555798)=-1.9328359737992287; dx=-2.470312383915226E-9 evalInputDelta=0.010226774960756302 Fitness changed from -1.9226091988384724 to -1.9328359737992287 Iteration 16 complete. Error: -1.9328359737992287 Total: 2.9645; Orientation: 0.0811; Line Search: 2.1973 Adding measurement 11760ff7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.095e+03, gradient 1.423e-04, dot -0.472; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9328359737992287, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 11760ff7 to history. Total: 3 th(0)=-1.9328359737992287;dx=-2.0175673112656063E-8 Armijo: th(8122780.458822367)=-1.575674518942833; dx=7.678067491968242E-8 evalInputDelta=-0.3571614548563957 Armijo: th(4061390.2294111834)=-1.8830135613679886; dx=2.9039240402016643E-8 evalInputDelta=-0.04982241243124008 New Minimum: -1.9328359737992287 > -1.9460673481225967 END: th(1353796.7431370611)=-1.9460673481225967; dx=-2.3400323748604726E-9 evalInputDelta=0.013231374323368073 Fitness changed from -1.9328359737992287 to -1.9460673481225967 Iteration 17 complete. Error: -1.9460673481225967 Total: 3.5328; Orientation: 0.1084; Line Search: 2.7632 Adding measurement 319a72a1 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.991e+03, gradient 9.623e-05, dot -0.608; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9460673481225967, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 319a72a1 to history. Total: 3 th(0)=-1.9460673481225967;dx=-9.181500738341134E-9 New Minimum: -1.9460673481225967 > -1.9534436948597431 END: th(2916666.666666668)=-1.9534436948597431; dx=-2.1098834844910654E-9 evalInputDelta=0.0073763467371463776 Fitness changed from -1.9460673481225967 to -1.9534436948597431 Iteration 18 complete. Error: -1.9534436948597431 Total: 2.3220; Orientation: 0.1788; Line Search: 1.4293 Adding measurement 9a46f91 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.129e+03, gradient 1.277e-04, dot -0.484; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9534436948597431, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 9a46f91 to history. Total: 3 th(0)=-1.9534436948597431;dx=-1.6215593252844232E-8 Armijo: th(6283767.84592633)=-1.7738668397068977; dx=5.193721631365557E-8 evalInputDelta=-0.17957685515284538 Armijo: th(3141883.922963165)=-1.934880007058382; dx=1.7414667965134235E-8 evalInputDelta=-0.018563687801361084 New Minimum: -1.9534436948597431 > -1.9630155563354492 END: th(1047294.6409877217)=-1.9630155563354492; dx=-4.85806633608844E-9 evalInputDelta=0.0095718614757061 Fitness changed from -1.9534436948597431 to -1.9630155563354492 Iteration 19 complete. Error: -1.9630155563354492 Total: 3.5851; Orientation: 0.0763; Line Search: 2.8629 Adding measurement 516a3817 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.005e+03, gradient 8.270e-05, dot -0.658; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9630155563354492, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 516a3817 to history. Total: 3 th(0)=-1.9630155563354492;dx=-6.73878442403423E-9 New Minimum: -1.9630155563354492 > -1.9710819087922573 END: th(2256327.9052284355)=-1.9710819087922573; dx=-5.451926443735293E-9 evalInputDelta=0.00806635245680809 Fitness changed from -1.9630155563354492 to -1.9710819087922573 Iteration 20 complete. Error: -1.9710819087922573 Total: 2.2063; Orientation: 0.0738; Line Search: 1.4239 Iteration 20 ![Iteration 20](etc/b45c8cb3-fcd9-42ad-8d42-50f1b88a08bd.jpg) Adding measurement 410a4b8b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.117e+03, gradient 8.413e-05, dot -0.651; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9710819087922573, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 410a4b8b to history. Total: 3 th(0)=-1.9710819087922573;dx=-7.037191402405094E-9 New Minimum: -1.9710819087922573 > -1.9762728437781334 END: th(4861111.111111114)=-1.9762728437781334; dx=-1.5030193614355507E-9 evalInputDelta=0.005190934985876083 Fitness changed from -1.9710819087922573 to -1.9762728437781334 Iteration 21 complete. Error: -1.9762728437781334 Total: 4.2327; Orientation: 0.1085; Line Search: 3.4125 Adding measurement 65bd29f0 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.798e+03, gradient 1.598e-04, dot -0.350; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9762728437781334, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 65bd29f0 to history. Total: 3 th(0)=-1.9762728437781334;dx=-2.5462158718074925E-8 Armijo: th(1.0472946409877218E7)=-1.1743303686380386; dx=1.1419505079266636E-7 evalInputDelta=-0.8019424751400948 Armijo: th(5236473.204938609)=-1.7966413348913193; dx=5.860246598861047E-8 evalInputDelta=-0.17963150888681412 New Minimum: -1.9762728437781334 > -1.9820261001586914 WOLF (strong): th(1745491.0683128696)=-1.9820261001586914; dx=1.2452963101669021E-8 evalInputDelta=0.005753256380558014 New Minimum: -1.9820261001586914 > -1.9860467538237572 END: th(436372.7670782174)=-1.9860467538237572; dx=-1.4812569703755764E-8 evalInputDelta=0.00977391004562378 Fitness changed from -1.9762728437781334 to -1.9860467538237572 Iteration 22 complete. Error: -1.9860467538237572 Total: 4.6264; Orientation: 0.0784; Line Search: 3.8429 Adding measurement f79f66f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.932e+03, gradient 1.006e-04, dot -0.493; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9860467538237572, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement f79f66f to history. Total: 3 th(0)=-1.9860467538237572;dx=-1.003082679498315E-8 New Minimum: -1.9860467538237572 > -1.9917108789086342 END: th(940136.6271785147)=-1.9917108789086342; dx=-5.264420141833162E-9 evalInputDelta=0.005664125084877014 Fitness changed from -1.9860467538237572 to -1.9917108789086342 Iteration 23 complete. Error: -1.9917108789086342 Total: 2.1598; Orientation: 0.1782; Line Search: 1.3438 Adding measurement 36f87e93 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.076e+03, gradient 7.580e-05, dot -0.650; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.9917108789086342, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 36f87e93 to history. Total: 3 th(0)=-1.9917108789086342;dx=-5.686686850682949E-9 New Minimum: -1.9917108789086342 > -1.9980199448764324 WOLFE (weak): th(2025462.962962964)=-1.9980199448764324; dx=-5.204404402296602E-9 evalInputDelta=0.006309065967798233 New Minimum: -1.9980199448764324 > -2.0032593570649624 END: th(4050925.925925928)=-2.0032593570649624; dx=-4.826238761475506E-9 evalInputDelta=0.011548478156328201 Fitness changed from -1.9917108789086342 to -2.0032593570649624 Iteration 24 complete. Error: -2.0032593570649624 Total: 2.8496; Orientation: 0.1137; Line Search: 2.0583 Adding measurement aab40a4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.018e+03, gradient 7.785e-05, dot -0.593; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -2.0032593570649624, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement aab40a4 to history. Total: 3 th(0)=-2.0032593570649624;dx=-6.005832721957819E-9 Armijo: th(8727455.34156435)=-2.001177918165922; dx=1.2401445163369095E-10 evalInputDelta=-0.002081438899040222 New Minimum: -2.0032593570649624 > -2.0108982920646667 END: th(4363727.670782175)=-2.0108982920646667; dx=-2.564036906040311E-9 evalInputDelta=0.007638934999704361 Fitness changed from -2.0032593570649624 to -2.0108982920646667 Iteration 25 complete. Error: -2.0108982920646667 Total: 2.9775; Orientation: 0.0986; Line Search: 2.1790 Iteration 25 ![Iteration 25](etc/3af1b3e3-a4ed-4b19-9b04-d9db8a03ae67.jpg) Adding measurement 280b8055 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.291e+03, gradient 1.139e-04, dot -0.450; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -2.0108982920646667, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 280b8055 to history. Total: 3 th(0)=-2.0108982920646667;dx=-1.2873435043910051E-8 Armijo: th(9401366.27178515)=-1.5907733142375946; dx=7.590752363539402E-8 evalInputDelta=-0.42012497782707214 Armijo: th(4700683.135892575)=-1.9413662552833557; dx=3.018334986490927E-8 evalInputDelta=-0.06953203678131104 New Minimum: -2.0108982920646667 > -2.0174373388290405 WOLF (strong): th(1566894.3786308581)=-2.0174373388290405; dx=9.093547059176696E-10 evalInputDelta=0.006539046764373779 END: th(391723.59465771454)=-2.015176869928837; dx=-9.562698473220887E-9 evalInputDelta=0.0042785778641700745 Fitness changed from -2.0108982920646667 to -2.0174373388290405 Iteration 26 complete. Error: -2.0174373388290405 Total: 4.2018; Orientation: 0.0743; Line Search: 3.4532 Adding measurement 2833205b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.904e+03, gradient 9.652e-05, dot -0.448; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -2.0174373388290405, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 2833205b to history. Total: 3 th(0)=-2.0174373388290405;dx=-9.266105059778937E-9 New Minimum: -2.0174373388290405 > -2.0222684778273106 END: th(843942.9012345686)=-2.0222684778273106; dx=-4.826879575774163E-9 evalInputDelta=0.004831138998270035 Fitness changed from -2.0174373388290405 to -2.0222684778273106 Iteration 27 complete. Error: -2.0222684778273106 Total: 2.2943; Orientation: 0.1515; Line Search: 1.4307 Adding measurement 6a092d5f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.081e+03, gradient 6.985e-05, dot -0.619; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -2.0222684778273106, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 6a092d5f to history. Total: 3 th(0)=-2.0222684778273106;dx=-4.827560775656701E-9 New Minimum: -2.0222684778273106 > -2.026943277567625 WOLFE (weak): th(1818219.8628259064)=-2.026943277567625; dx=-4.5467170843523105E-9 evalInputDelta=0.004674799740314484 New Minimum: -2.026943277567625 > -2.031043343245983 END: th(3636439.7256518127)=-2.031043343245983; dx=-4.316591781237617E-9 evalInputDelta=0.008774865418672562 Fitness changed from -2.0222684778273106 to -2.031043343245983 Iteration 28 complete. Error: -2.031043343245983 Total: 2.9081; Orientation: 0.1761; Line Search: 2.0504 Adding measurement 358dc568 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.119e+03, gradient 6.863e-05, dot -0.614; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -2.031043343245983, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 358dc568 to history. Total: 3 th(0)=-2.031043343245983;dx=-4.626047731076835E-9 New Minimum: -2.031043343245983 > -2.0449617505073547 END: th(7834471.893154291)=-2.0449617505073547; dx=-3.5406950586777343E-9 evalInputDelta=0.013918407261371613 Fitness changed from -2.031043343245983 to -2.0449617505073547 Iteration 29 complete. Error: -2.0449617505073547 Total: 2.2873; Orientation: 0.1050; Line Search: 1.4181 Adding measurement 3660470e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.867e+03, gradient 7.731e-05, dot -0.472; [3af98431-c263-4f77-9208-287ab308502a = 1.000/1.000e+00] Orientation rejected. Popping history element from -2.0449617505073547, -1.3265092447400093, -0.8607159554958344, 0.4179123193025589 LBFGS Accumulation History: 3 points Removed measurement 3660470e to history. Total: 3 th(0)=-2.0449617505073547;dx=-5.918381882759646E-9 Armijo: th(1.6878858024691373E7)=-1.9307943917810917; dx=7.703841503583282E-9 evalInputDelta=-0.11416735872626305 Armijo: th(8439429.012345687)=-2.029276669025421; dx=2.45558291734965E-9 evalInputDelta=-0.015685081481933594 New Minimum: -2.0449617505073547 > -2.0507993772625923 END: th(2813143.004115229)=-2.0507993772625923; dx=-2.7832930087401466E-9 evalInputDelta=0.005837626755237579 Fitness changed from -2.0449617505073547 to -2.0507993772625923 Iteration 30 complete. Error: -2.0507993772625923 Total: 3.6662; Orientation: 0.1105; Line Search: 2.8618 Iteration 30 ![Iteration 30](etc/d1fbaeec-3f09-4af1-b1f5-b01858ce96bd.jpg) Final threshold in iteration 31: -2.0507993772625923 (> -Infinity) after 97.077s (< 3600.000s)