Reset training subject: 663669372126700 Reset training subject: 663759078152100 Adding measurement 6f85b13b to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=1.5889671593904495;dx=-4.0140646118435674E-7 New Minimum: 1.5889671593904495 > 1.5889666825532913 WOLFE (weak): th(2.154434690031884)=1.5889666825532913; dx=-3.8427614345548565E-7 evalInputDelta=4.76837158203125E-7 New Minimum: 1.5889666825532913 > 1.5889662951231003 WOLFE (weak): th(4.308869380063768)=1.5889662951231003; dx=-3.842760698267513E-7 evalInputDelta=8.642673492431641E-7 New Minimum: 1.5889662951231003 > 1.5889642983675003 WOLFE (weak): th(12.926608140191302)=1.5889642983675003; dx=-3.842750386728435E-7 evalInputDelta=2.86102294921875E-6 New Minimum: 1.5889642983675003 > 1.5889562368392944 WOLFE (weak): th(51.70643256076521)=1.5889562368392944; dx=-3.8427741686847537E-7 evalInputDelta=1.0922551155090332E-5 New Minimum: 1.5889562368392944 > 1.5889132916927338 WOLFE (weak): th(258.53216280382605)=1.5889132916927338; dx=-3.8425818142448526E-7 evalInputDelta=5.386769771575928E-5 New Minimum: 1.5889132916927338 > 1.588644951581955 WOLFE (weak): th(1551.1929768229563)=1.588644951581955; dx=-3.8416805462203904E-7 evalInputDelta=3.2220780849456787E-4 New Minimum: 1.588644951581955 > 1.5867147594690323 WOLFE (weak): th(10858.350837760694)=1.5867147594690323; dx=-3.837799074949133E-7 evalInputDelta=0.0022523999214172363 New Minimum: 1.5867147594690323 > 1.5710563361644745 WOLFE (weak): th(86866.80670208555)=1.5710563361644745; dx=-3.805476024346747E-7 evalInputDelta=0.017910823225975037 New Minimum: 1.5710563361644745 > 1.4379330277442932 END: th(781801.26031877)=1.4379330277442932; dx=-3.477619479398837E-7 evalInputDelta=0.1510341316461563 Fitness changed from 1.5889671593904495 to 1.4379330277442932 Iteration 1 complete. Error: 1.4379330277442932 Total: 1212.5281; Orientation: 0.2232; Line Search: 938.1726 Iteration 1 ![Iteration 1](etc/9862fbe4-a23c-4022-94e7-22353b381849.jpg) Adding measurement 290b3bc3 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=1.4379330277442932;dx=-3.725493188986186E-7 New Minimum: 1.4379330277442932 > 1.1529458165168762 END: th(1684339.7559414052)=1.1529458165168762; dx=-2.898991555723302E-7 evalInputDelta=0.284987211227417 Fitness changed from 1.4379330277442932 to 1.1529458165168762 Iteration 2 complete. Error: 1.1529458165168762 Total: 278.8286; Orientation: 0.2057; Line Search: 186.8997 Iteration 2 ![Iteration 2](etc/17d9694a-d9fe-40ef-ab6e-4a2644ad03e1.jpg) Adding measurement 703c11f2 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=1.1529458165168762;dx=-3.283650330184002E-7 New Minimum: 1.1529458165168762 > 0.6587221920490265 END: th(3628800.0)=0.6587221920490265; dx=-2.1238390719488893E-7 evalInputDelta=0.49422362446784973 Fitness changed from 1.1529458165168762 to 0.6587221920490265 Iteration 3 complete. Error: 0.6587221920490265 Total: 292.7004; Orientation: 0.2346; Line Search: 201.8869 Iteration 3 ![Iteration 3](etc/87ace9e3-4818-4aec-8475-4f857d1c1e56.jpg) Adding measurement 41d1e2f9 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.044e+04, gradient 5.084e-04, dot -0.895; [cfc04771-33df-4763-846c-bc587baabeb0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.5889671593904495, 1.4379330277442932, 1.1529458165168762, 0.6587221920490265 LBFGS Accumulation History: 3 points Removed measurement 6f85b13b to history. Total: 4 th(0)=0.6587221920490265;dx=-2.5848799533442847E-7 New Minimum: 0.6587221920490265 > -0.10831959545612335 END: th(7818012.6031877)=-0.10831959545612335; dx=-1.3536850977627234E-7 evalInputDelta=0.7670417875051498 Fitness changed from 0.6587221920490265 to -0.10831959545612335 Iteration 4 complete. Error: -0.10831959545612335 Total: 283.7329; Orientation: 4.3130; Line Search: 181.9620 Iteration 4 ![Iteration 4](etc/5f0ce5be-c890-4e9e-b7b0-01d38e2a1421.jpg) Adding measurement 3f9aa22e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.237e+04, gradient 4.364e-04, dot -0.849; [cfc04771-33df-4763-846c-bc587baabeb0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.4379330277442932, 1.1529458165168762, 0.6587221920490265, -0.10831959545612335 LBFGS Accumulation History: 3 points Removed measurement 290b3bc3 to history. Total: 4 th(0)=-0.10831959545612335;dx=-1.9047628903112302E-7 New Minimum: -0.10831959545612335 > -1.0655966103076935 END: th(1.684339755941405E7)=-1.0655966103076935; dx=-7.23530204618356E-8 evalInputDelta=0.9572770148515701 Fitness changed from -0.10831959545612335 to -1.0655966103076935 Iteration 5 complete. Error: -1.0655966103076935 Total: 294.4760; Orientation: 4.2964; Line Search: 192.3683 Iteration 5 ![Iteration 5](etc/f29e7ccb-e105-4dca-ae09-6b057a7749c7.jpg) Adding measurement 21251a4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.409e+04, gradient 3.628e-04, dot -0.792; [cfc04771-33df-4763-846c-bc587baabeb0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.1529458165168762, 0.6587221920490265, -0.10831959545612335, -1.0655966103076935 LBFGS Accumulation History: 3 points Removed measurement 703c11f2 to history. Total: 4 th(0)=-1.0655966103076935;dx=-1.316312366729282E-7 New Minimum: -1.0655966103076935 > -1.687209591269493 END: th(3.6288E7)=-1.687209591269493; dx=-2.360173769739297E-8 evalInputDelta=0.6216129809617996 Fitness changed from -1.0655966103076935 to -1.687209591269493 Iteration 6 complete. Error: -1.687209591269493 Total: 297.9564; Orientation: 4.3755; Line Search: 189.6864 Adding measurement 2e214042 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.388e+04, gradient 3.298e-04, dot -0.690; [cfc04771-33df-4763-846c-bc587baabeb0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6587221920490265, -0.10831959545612335, -1.0655966103076935, -1.687209591269493 LBFGS Accumulation History: 3 points Removed measurement 41d1e2f9 to history. Total: 4 th(0)=-1.687209591269493;dx=-1.0877871936400654E-7 Armijo: th(7.8180126031877E7)=-0.3250877559185028; dx=1.2933622454851305E-8 evalInputDelta=-1.3621218353509903 New Minimum: -1.687209591269493 > -1.9320643544197083 END: th(3.90900630159385E7)=-1.9320643544197083; dx=-1.4595794122755305E-8 evalInputDelta=0.24485476315021515 Fitness changed from -1.687209591269493 to -1.9320643544197083 Iteration 7 complete. Error: -1.9320643544197083 Total: 417.8312; Orientation: 4.3059; Line Search: 309.0369 Adding measurement 11c55b90 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.168e+04, gradient 2.894e-04, dot -0.709; [cfc04771-33df-4763-846c-bc587baabeb0 = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.10831959545612335, -1.0655966103076935, -1.687209591269493, -1.9320643544197083 LBFGS Accumulation History: 3 points Removed measurement 3f9aa22e to history. Total: 4 th(0)=-1.9320643544197083;dx=-8.374752841100336E-8 Armijo: th(8.421698779707026E7)=-0.24659235775470734; dx=2.11372454814942E-8 evalInputDelta=-1.685471996665001 New Minimum: -1.9320643544197083 > -2.131363734602928 END: th(4.210849389853513E7)=-2.131363734602928; dx=-8.26937466642508E-9 evalInputDelta=0.1992993801832199 Fitness changed from -1.9320643544197083 to -2.131363734602928 Iteration 8 complete. Error: -2.131363734602928 Total: 392.9127; Orientation: 4.3630; Line Search: 288.6991 Adding measurement 403c300f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.066e+04, gradient 2.856e-04, dot -0.666; [cfc04771-33df-4763-846c-bc587baabeb0 = 1.000/1.000e+00] Orientation rejected. Popping history element from -1.0655966103076935, -1.687209591269493, -1.9320643544197083, -2.131363734602928 LBFGS Accumulation History: 3 points Removed measurement 21251a4 to history. Total: 4 th(0)=-2.131363734602928;dx=-8.156279440744078E-8 Armijo: th(9.072000000000001E7)=0.11483331024646759; dx=1.6432361529701328E-8 evalInputDelta=-2.2461970448493958 New Minimum: -2.131363734602928 > -2.208232417702675 WOLF (strong): th(4.536000000000001E7)=-2.208232417702675; dx=3.037091096387395E-9 evalInputDelta=0.0768686830997467 New Minimum: -2.208232417702675 > -2.495437040925026 END: th(1.5120000000000002E7)=-2.495437040925026; dx=-2.518172627757925E-8 evalInputDelta=0.3640733063220978 Fitness changed from -2.131363734602928 to -2.495437040925026 Iteration 9 complete. Error: -2.495437040925026 Total: 487.8220; Orientation: 4.3243; Line Search: 385.8485 Final threshold in iteration 9: -2.495437040925026 (> -Infinity) after 3958.788s (< 3600.000s)