Reset training subject: 2254305243068 Reset training subject: 2295503617851 Adding measurement 4794c68d to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=21.024859987199306;dx=-1.678587818258253E-5 New Minimum: 21.024859987199306 > 21.024768605828285 WOLFE (weak): th(2.154434690031884)=21.024768605828285; dx=-1.6748125410256198E-5 evalInputDelta=9.138137102127075E-5 New Minimum: 21.024768605828285 > 21.024677455425262 WOLFE (weak): th(4.308869380063768)=21.024677455425262; dx=-1.6752322111438466E-5 evalInputDelta=1.8253177404403687E-4 New Minimum: 21.024677455425262 > 21.02431247383356 WOLFE (weak): th(12.926608140191302)=21.02431247383356; dx=-1.6776418061614064E-5 evalInputDelta=5.475133657455444E-4 New Minimum: 21.02431247383356 > 21.022673092782497 WOLFE (weak): th(51.70643256076521)=21.022673092782497; dx=-1.6620203881657176E-5 evalInputDelta=0.002186894416809082 New Minimum: 21.022673092782497 > 21.013935569673777 WOLFE (weak): th(258.53216280382605)=21.013935569673777; dx=-1.5609391225510757E-5 evalInputDelta=0.010924417525529861 New Minimum: 21.013935569673777 > 20.95959160476923 WOLFE (weak): th(1551.1929768229563)=20.95959160476923; dx=-1.6450056848809094E-5 evalInputDelta=0.0652683824300766 New Minimum: 20.95959160476923 > 20.57799745723605 WOLFE (weak): th(10858.350837760694)=20.57799745723605; dx=-1.579886141742708E-5 evalInputDelta=0.44686252996325493 New Minimum: 20.57799745723605 > 18.19861624017358 END: th(86866.80670208555)=18.19861624017358; dx=-9.192935351549841E-6 evalInputDelta=2.8262437470257282 Fitness changed from 21.024859987199306 to 18.19861624017358 Iteration 1 complete. Error: 18.19861624017358 Total: 496.1891; Orientation: 0.0225; Line Search: 372.4146 Iteration 1 ![Iteration 1](etc/1a080a52-306b-48fa-a048-aa646a748666.jpg) Adding measurement fd11866 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=18.19861624017358;dx=-7.838251289901787E-6 New Minimum: 18.19861624017358 > 15.498788617551327 END: th(187148.86177126726)=15.498788617551327; dx=-4.146357754887255E-6 evalInputDelta=2.6998276226222515 Fitness changed from 18.19861624017358 to 15.498788617551327 Iteration 2 complete. Error: 15.498788617551327 Total: 123.2799; Orientation: 0.0221; Line Search: 81.7145 Iteration 2 ![Iteration 2](etc/a5833f63-fa53-4e85-8801-6ecee750ae0e.jpg) Adding measurement 689af353 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=15.498788617551327;dx=-4.374164673909223E-6 New Minimum: 15.498788617551327 > 12.586580373346806 END: th(403200.00000000006)=12.586580373346806; dx=-1.736332438634665E-6 evalInputDelta=2.912208244204521 Fitness changed from 15.498788617551327 to 12.586580373346806 Iteration 3 complete. Error: 12.586580373346806 Total: 125.0950; Orientation: 0.0221; Line Search: 82.5715 Iteration 3 ![Iteration 3](etc/b5f06983-d4eb-417e-8d03-5e130e5b956e.jpg) Adding measurement 1b5ca85e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.568e+03, gradient 1.882e-03, dot -0.665; [e276f2df-b988-44de-806c-18149db7ae07 = 1.000/1.000e+00] Orientation rejected. Popping history element from 12.586580373346806, 15.498788617551327, 18.19861624017358, 21.024859987199306 LBFGS Accumulation History: 3 points Removed measurement 1b5ca85e to history. Total: 3 th(0)=12.586580373346806;dx=-3.536849475994595E-6 New Minimum: 12.586580373346806 > 10.695252697914839 END: th(868668.0670208557)=10.695252697914839; dx=-3.518295929895684E-8 evalInputDelta=1.8913276754319668 Fitness changed from 12.586580373346806 to 10.695252697914839 Iteration 4 complete. Error: 10.695252697914839 Total: 123.9039; Orientation: 0.5499; Line Search: 81.5767 Iteration 4 ![Iteration 4](etc/dc650d20-c701-4fcc-92cd-76ac01c0db68.jpg) Adding measurement 292f90a8 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.022e+03, gradient 2.765e-03, dot -0.402; [e276f2df-b988-44de-806c-18149db7ae07 = 1.000/1.000e+00] Orientation rejected. Popping history element from 10.695252697914839, 15.498788617551327, 18.19861624017358, 21.024859987199306 LBFGS Accumulation History: 3 points Removed measurement 292f90a8 to history. Total: 3 th(0)=10.695252697914839;dx=-7.0467070436014654E-6 Armijo: th(1871488.617712673)=15.240244634449482; dx=1.638623652372214E-6 evalInputDelta=-4.544991936534643 Armijo: th(935744.3088563365)=11.17275009304285; dx=1.301727344495446E-6 evalInputDelta=-0.4774973951280117 New Minimum: 10.695252697914839 > 9.431452844291925 WOLF (strong): th(311914.76961877884)=9.431452844291925; dx=5.213336615619275E-7 evalInputDelta=1.2637998536229134 END: th(77978.69240469471)=9.677797190845013; dx=-2.7964636102918305E-6 evalInputDelta=1.0174555070698261 Fitness changed from 10.695252697914839 to 9.431452844291925 Iteration 5 complete. Error: 9.431452844291925 Total: 248.0945; Orientation: 0.5486; Line Search: 206.1502 Iteration 5 ![Iteration 5](etc/3240431d-e6b6-4e16-a9fd-7a474655f3d9.jpg) Adding measurement 7d0e3d6d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.156e+02, gradient 2.065e-03, dot -0.407; [e276f2df-b988-44de-806c-18149db7ae07 = 1.000/1.000e+00] Orientation rejected. Popping history element from 9.431452844291925, 15.498788617551327, 18.19861624017358, 21.024859987199306 LBFGS Accumulation History: 3 points Removed measurement 7d0e3d6d to history. Total: 3 th(0)=9.431452844291925;dx=-4.277685296257863E-6 New Minimum: 9.431452844291925 > 8.634222611784935 END: th(168000.00000000006)=8.634222611784935; dx=-1.3791326147381956E-7 evalInputDelta=0.7972302325069904 Fitness changed from 9.431452844291925 to 8.634222611784935 Iteration 6 complete. Error: 8.634222611784935 Total: 123.9087; Orientation: 0.5436; Line Search: 81.6452 Adding measurement 1fc1093d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.073e+03, gradient 1.693e-03, dot -0.409; [e276f2df-b988-44de-806c-18149db7ae07 = 1.000/1.000e+00] Orientation rejected. Popping history element from 8.634222611784935, 15.498788617551327, 18.19861624017358, 21.024859987199306 LBFGS Accumulation History: 3 points Removed measurement 1fc1093d to history. Total: 3 th(0)=8.634222611784935;dx=-3.0146402732414965E-6 New Minimum: 8.634222611784935 > 8.073789019137621 END: th(361945.0279253566)=8.073789019137621; dx=-1.5350790378447336E-7 evalInputDelta=0.5604335926473141 Fitness changed from 8.634222611784935 to 8.073789019137621 Iteration 7 complete. Error: 8.073789019137621 Total: 124.7160; Orientation: 0.5476; Line Search: 82.6050 Adding measurement 1333422a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.195e+03, gradient 2.083e-03, dot -0.372; [e276f2df-b988-44de-806c-18149db7ae07 = 1.000/1.000e+00] Orientation rejected. Popping history element from 8.073789019137621, 15.498788617551327, 18.19861624017358, 21.024859987199306 LBFGS Accumulation History: 3 points Removed measurement 1333422a to history. Total: 3 th(0)=8.073789019137621;dx=-4.348447964750684E-6 Armijo: th(779786.9240469472)=9.462204307317734; dx=6.596324839517004E-7 evalInputDelta=-1.3884152881801128 Armijo: th(389893.4620234736)=8.65283239632845; dx=9.782922251393175E-7 evalInputDelta=-0.5790433771908283 New Minimum: 8.073789019137621 > 7.61067184060812 WOLF (strong): th(129964.48734115786)=7.61067184060812; dx=7.786979085421613E-7 evalInputDelta=0.46311717852950096 END: th(32491.121835289465)=7.766205444931984; dx=-2.7760618756587505E-6 evalInputDelta=0.307583574205637 Fitness changed from 8.073789019137621 to 7.61067184060812 Iteration 8 complete. Error: 7.61067184060812 Total: 248.5345; Orientation: 0.5478; Line Search: 207.9517 Adding measurement 25486cf4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.575e+03, gradient 1.888e-03, dot -0.389; [e276f2df-b988-44de-806c-18149db7ae07 = 1.000/1.000e+00] Orientation rejected. Popping history element from 7.61067184060812, 15.498788617551327, 18.19861624017358, 21.024859987199306 LBFGS Accumulation History: 3 points Removed measurement 25486cf4 to history. Total: 3 th(0)=7.61067184060812;dx=-3.56361966448704E-6 New Minimum: 7.61067184060812 > 7.223730601370335 END: th(70000.00000000003)=7.223730601370335; dx=-6.317059789769931E-7 evalInputDelta=0.38694123923778534 Fitness changed from 7.61067184060812 to 7.223730601370335 Iteration 9 complete. Error: 7.223730601370335 Total: 124.3701; Orientation: 0.5485; Line Search: 83.1620 Adding measurement 39061ad0 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.327e+03, gradient 9.707e-04, dot -0.550; [e276f2df-b988-44de-806c-18149db7ae07 = 1.000/1.000e+00] Orientation rejected. Popping history element from 7.223730601370335, 15.498788617551327, 18.19861624017358, 21.024859987199306 LBFGS Accumulation History: 3 points Removed measurement 39061ad0 to history. Total: 3 th(0)=7.223730601370335;dx=-9.390778160262102E-7 New Minimum: 7.223730601370335 > 6.910698689520359 END: th(150810.42830223194)=6.910698689520359; dx=-6.238123922649501E-7 evalInputDelta=0.3130319118499756 Fitness changed from 7.223730601370335 to 6.910698689520359 Iteration 10 complete. Error: 6.910698689520359 Total: 125.8245; Orientation: 0.5501; Line Search: 83.2340 Iteration 10 ![Iteration 10](etc/96064ef8-bfc1-4064-8a15-256d06b9c264.jpg) Adding measurement df79565 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.578e+03, gradient 9.895e-04, dot -0.576; [e276f2df-b988-44de-806c-18149db7ae07 = 1.000/1.000e+00] Orientation rejected. Popping history element from 6.910698689520359, 15.498788617551327, 18.19861624017358, 21.024859987199306 LBFGS Accumulation History: 3 points Removed measurement df79565 to history. Total: 3 th(0)=6.910698689520359;dx=-9.819623620938846E-7 New Minimum: 6.910698689520359 > 6.484849348664284 END: th(324911.2183528947)=6.484849348664284; dx=-4.105492062468936E-7 evalInputDelta=0.4258493408560753 Fitness changed from 6.910698689520359 to 6.484849348664284 Iteration 11 complete. Error: 6.484849348664284 Total: 125.4976; Orientation: 0.5468; Line Search: 83.0037 Adding measurement 186e6e40 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.492e+03, gradient 1.364e-03, dot -0.432; [e276f2df-b988-44de-806c-18149db7ae07 = 1.000/1.000e+00] Orientation rejected. Popping history element from 6.484849348664284, 15.498788617551327, 18.19861624017358, 21.024859987199306 LBFGS Accumulation History: 3 points Removed measurement 186e6e40 to history. Total: 3 th(0)=6.484849348664284;dx=-1.8821619796943106E-6 Armijo: th(700000.0000000005)=7.32854762673378; dx=3.285140161950908E-7 evalInputDelta=-0.8436982780694962 Armijo: th(350000.00000000023)=6.81946125254035; dx=7.318716249198628E-7 evalInputDelta=-0.3346119038760662 New Minimum: 6.484849348664284 > 6.244718797504902 WOLF (strong): th(116666.66666666674)=6.244718797504902; dx=2.3844860852307286E-7 evalInputDelta=0.24013055115938187 END: th(29166.666666666686)=6.351702891290188; dx=-1.3601736911703003E-6 evalInputDelta=0.13314645737409592 Fitness changed from 6.484849348664284 to 6.244718797504902 Iteration 12 complete. Error: 6.244718797504902 Total: 247.8703; Orientation: 0.5509; Line Search: 206.4978 Adding measurement 1596e136 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.791e+03, gradient 1.216e-03, dot -0.489; [e276f2df-b988-44de-806c-18149db7ae07 = 1.000/1.000e+00] Orientation rejected. Popping history element from 6.244718797504902, 15.498788617551327, 18.19861624017358, 21.024859987199306 LBFGS Accumulation History: 3 points Removed measurement 1596e136 to history. Total: 3 th(0)=6.244718797504902;dx=-1.4730217317394389E-6 New Minimum: 6.244718797504902 > 6.086429618299007 END: th(62837.67845926332)=6.086429618299007; dx=-4.1964824244558036E-7 evalInputDelta=0.15828917920589447 Fitness changed from 6.244718797504902 to 6.086429618299007 Iteration 13 complete. Error: 6.086429618299007 Total: 123.3425; Orientation: 0.6317; Line Search: 82.1333 Adding measurement 6530dee3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.653e+03, gradient 7.843e-04, dot -0.664; [e276f2df-b988-44de-806c-18149db7ae07 = 1.000/1.000e+00] Orientation rejected. Popping history element from 6.086429618299007, 15.498788617551327, 18.19861624017358, 21.024859987199306 LBFGS Accumulation History: 3 points Removed measurement 6530dee3 to history. Total: 3 th(0)=6.086429618299007;dx=-6.192647068082295E-7 New Minimum: 6.086429618299007 > 5.897018916904926 END: th(135379.67431370614)=5.897018916904926; dx=-4.7508451837439224E-7 evalInputDelta=0.18941070139408112 Fitness changed from 6.086429618299007 to 5.897018916904926 Iteration 14 complete. Error: 5.897018916904926 Total: 124.6537; Orientation: 0.5445; Line Search: 82.7297 Adding measurement 1ed4f43d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.696e+03, gradient 7.684e-04, dot -0.672; [e276f2df-b988-44de-806c-18149db7ae07 = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.897018916904926, 15.498788617551327, 18.19861624017358, 21.024859987199306 LBFGS Accumulation History: 3 points Removed measurement 1ed4f43d to history. Total: 3 th(0)=5.897018916904926;dx=-5.889062474139184E-7 New Minimum: 5.897018916904926 > 5.595487829297781 END: th(291666.66666666686)=5.595487829297781; dx=-2.8680992229231943E-7 evalInputDelta=0.3015310876071453 Fitness changed from 5.897018916904926 to 5.595487829297781 Iteration 15 complete. Error: 5.595487829297781 Total: 124.8378; Orientation: 0.5862; Line Search: 83.5066 Iteration 15 ![Iteration 15](etc/ca0d3c9a-6bcd-48bf-b3a1-8564af48c505.jpg) Final threshold in iteration 16: 5.595487829297781 (> -Infinity) after 2610.134s (< 3600.000s)