Reset training subject: 829442285174800 Reset training subject: 829452633033300 Adding measurement ac4915e to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=3.5570440123116462;dx=-6.45291267304736E-8 New Minimum: 3.5570440123116462 > 3.557043919423275 WOLFE (weak): th(2.154434690031884)=3.557043919423275; dx=-6.4529096688824E-8 evalInputDelta=9.288837121701476E-8 WOLFE (weak): th(4.308869380063768)=3.557043919423275; dx=-6.45292056981619E-8 evalInputDelta=9.288837121701476E-8 New Minimum: 3.557043919423275 > 3.557043498606747 WOLFE (weak): th(12.926608140191302)=3.557043498606747; dx=-6.45291870374763E-8 evalInputDelta=5.137048990633275E-7 New Minimum: 3.557043498606747 > 3.5570416071047197 WOLFE (weak): th(51.70643256076521)=3.5570416071047197; dx=-6.452919970432402E-8 evalInputDelta=2.4052069265145803E-6 New Minimum: 3.5570416071047197 > 3.557032076349186 WOLFE (weak): th(258.53216280382605)=3.557032076349186; dx=-6.452900789782452E-8 evalInputDelta=1.1935962460185578E-5 New Minimum: 3.557032076349186 > 3.5569732300924803 WOLFE (weak): th(1551.1929768229563)=3.5569732300924803; dx=-6.452722352680744E-8 evalInputDelta=7.078221916589911E-5 New Minimum: 3.5569732300924803 > 3.556548325780826 WOLFE (weak): th(10858.350837760694)=3.556548325780826; dx=-6.451094249172678E-8 evalInputDelta=4.956865308201053E-4 New Minimum: 3.556548325780826 > 3.553078964844167 WOLFE (weak): th(86866.80670208555)=3.553078964844167; dx=-6.437397808547635E-8 evalInputDelta=0.003965047467479277 New Minimum: 3.553078964844167 > 3.521426083506656 WOLFE (weak): th(781801.26031877)=3.521426083506656; dx=-6.307850729063065E-8 evalInputDelta=0.03561792880499004 New Minimum: 3.521426083506656 > 3.216086944417034 END: th(7818012.6031877)=3.216086944417034; dx=-5.0605168974516934E-8 evalInputDelta=0.3409570678946121 Fitness changed from 3.5570440123116462 to 3.216086944417034 Iteration 1 complete. Error: 3.216086944417034 Total: 146.2701; Orientation: 0.0982; Line Search: 115.5618 Iteration 1 ![Iteration 1](etc/4023e12f-5235-4090-8794-d219ac8682f0.jpg) Adding measurement d6b532f to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=3.216086944417034;dx=-5.019803490972754E-8 New Minimum: 3.216086944417034 > 2.6566033290068187 END: th(1.684339755941405E7)=2.6566033290068187; dx=-3.2871661272133646E-8 evalInputDelta=0.5594836154102154 Fitness changed from 3.216086944417034 to 2.6566033290068187 Iteration 2 complete. Error: 2.6566033290068187 Total: 31.1372; Orientation: 0.1044; Line Search: 20.7683 Iteration 2 ![Iteration 2](etc/8edf6f2d-93bd-4e33-9cdb-3b56d5fe35ae.jpg) Adding measurement 4357524b to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=2.6566033290068187;dx=-3.516037041647583E-8 New Minimum: 2.6566033290068187 > 2.1777895082997745 END: th(3.6288E7)=2.1777895082997745; dx=-5.961444865592894E-9 evalInputDelta=0.47881382070704426 Fitness changed from 2.6566033290068187 to 2.1777895082997745 Iteration 3 complete. Error: 2.1777895082997745 Total: 31.1763; Orientation: 0.1021; Line Search: 20.8342 Iteration 3 ![Iteration 3](etc/a2d8dcd2-0d84-49a5-b304-5b0d5a5b21e1.jpg) Adding measurement 4567fb2b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.238e+03, gradient 1.805e-04, dot -0.695; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.5570440123116462, 3.216086944417034, 2.6566033290068187, 2.1777895082997745 LBFGS Accumulation History: 3 points Removed measurement ac4915e to history. Total: 4 th(0)=2.1777895082997745;dx=-3.259100547991783E-8 Armijo: th(7.8180126031877E7)=3.003263502636547; dx=5.063247949733052E-9 evalInputDelta=-0.8254739943367726 New Minimum: 2.1777895082997745 > 2.1289649221146907 END: th(3.90900630159385E7)=2.1289649221146907; dx=-5.758296586740125E-9 evalInputDelta=0.048824586185083785 Fitness changed from 2.1777895082997745 to 2.1289649221146907 Iteration 4 complete. Error: 2.1289649221146907 Total: 44.2559; Orientation: 2.7845; Line Search: 31.1967 Iteration 4 ![Iteration 4](etc/b356b588-d75f-4620-92f2-36c2f5503a30.jpg) Adding measurement 2035d65b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 9.343e+03, gradient 1.938e-04, dot -0.641; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.216086944417034, 2.6566033290068187, 2.1777895082997745, 2.1289649221146907 LBFGS Accumulation History: 3 points Removed measurement d6b532f to history. Total: 4 th(0)=2.1289649221146907;dx=-3.753954912338801E-8 Armijo: th(8.421698779707026E7)=3.542671706534419; dx=1.4358030330323167E-8 evalInputDelta=-1.4137067844197282 New Minimum: 2.1289649221146907 > 2.0254265344236733 END: th(4.210849389853513E7)=2.0254265344236733; dx=-4.911342608421482E-9 evalInputDelta=0.10353838769101742 Fitness changed from 2.1289649221146907 to 2.0254265344236733 Iteration 5 complete. Error: 2.0254265344236733 Total: 44.1609; Orientation: 2.7708; Line Search: 31.1770 Iteration 5 ![Iteration 5](etc/d654ca8c-5925-464a-9891-368ac969e3d8.jpg) Adding measurement 60928a61 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.004e+04, gradient 2.125e-04, dot -0.630; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.6566033290068187, 2.1777895082997745, 2.1289649221146907, 2.0254265344236733 LBFGS Accumulation History: 3 points Removed measurement 4357524b to history. Total: 4 th(0)=2.0254265344236733;dx=-4.5136466966937665E-8 Armijo: th(9.072000000000001E7)=6.584817595963946; dx=4.8990062107869994E-8 evalInputDelta=-4.559391061540273 Armijo: th(4.536000000000001E7)=2.5889606852495834; dx=4.9714531806641205E-9 evalInputDelta=-0.5635341508259102 New Minimum: 2.0254265344236733 > 1.8827479126807773 END: th(1.5120000000000002E7)=1.8827479126807773; dx=-1.697467384060202E-8 evalInputDelta=0.14267862174289592 Fitness changed from 2.0254265344236733 to 1.8827479126807773 Iteration 6 complete. Error: 1.8827479126807773 Total: 54.6136; Orientation: 2.7636; Line Search: 41.6467 Adding measurement 6734ff92 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.195e+03, gradient 1.565e-04, dot -0.821; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.1777895082997745, 2.1289649221146907, 2.0254265344236733, 1.8827479126807773 LBFGS Accumulation History: 3 points Removed measurement 4567fb2b to history. Total: 4 th(0)=1.8827479126807773;dx=-2.450764113490766E-8 New Minimum: 1.8827479126807773 > 1.8335723712533356 END: th(3.2575052513282087E7)=1.8335723712533356; dx=-1.4298402777229403E-8 evalInputDelta=0.04917554142744174 Fitness changed from 1.8827479126807773 to 1.8335723712533356 Iteration 7 complete. Error: 1.8335723712533356 Total: 33.6141; Orientation: 2.7737; Line Search: 20.7159 Adding measurement 7f642bf to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.999e+04, gradient 1.520e-04, dot -0.808; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.1289649221146907, 2.0254265344236733, 1.8827479126807773, 1.8335723712533356 LBFGS Accumulation History: 3 points Removed measurement 2035d65b to history. Total: 4 th(0)=1.8335723712533356;dx=-2.3107999974316715E-8 Armijo: th(7.018082316422524E7)=2.463071361593606; dx=-8.276749490145718E-9 evalInputDelta=-0.6294989903402703 Armijo: th(3.509041158211262E7)=1.8472471369788952; dx=-1.325460013187955E-8 evalInputDelta=-0.01367476572555959 New Minimum: 1.8335723712533356 > 1.7773879682794314 END: th(1.1696803860704206E7)=1.7773879682794314; dx=-1.859246784993126E-8 evalInputDelta=0.05618440297390426 Fitness changed from 1.8335723712533356 to 1.7773879682794314 Iteration 8 complete. Error: 1.7773879682794314 Total: 54.5272; Orientation: 2.7638; Line Search: 41.6022 Adding measurement ff0e6d4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.598e+04, gradient 1.360e-04, dot -0.979; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.0254265344236733, 1.8827479126807773, 1.8335723712533356, 1.7773879682794314 LBFGS Accumulation History: 3 points Removed measurement 60928a61 to history. Total: 4 th(0)=1.7773879682794314;dx=-1.84902183337231E-8 New Minimum: 1.7773879682794314 > 1.732704372134929 END: th(2.5200000000000007E7)=1.732704372134929; dx=-1.4184956850203964E-8 evalInputDelta=0.04468359614450246 Fitness changed from 1.7773879682794314 to 1.732704372134929 Iteration 9 complete. Error: 1.732704372134929 Total: 33.6769; Orientation: 2.7833; Line Search: 20.7776 Adding measurement 743bb39a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.621e+04, gradient 1.304e-04, dot -0.905; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.8827479126807773, 1.8335723712533356, 1.7773879682794314, 1.732704372134929 LBFGS Accumulation History: 3 points Removed measurement 6734ff92 to history. Total: 4 th(0)=1.732704372134929;dx=-1.699500914224954E-8 Armijo: th(5.429175418880349E7)=1.8455462508281348; dx=-1.1617628487093993E-8 evalInputDelta=-0.11284187869320594 New Minimum: 1.732704372134929 > 1.696317399717507 END: th(2.7145877094401743E7)=1.696317399717507; dx=-1.3053083408107114E-8 evalInputDelta=0.03638697241742195 Fitness changed from 1.732704372134929 to 1.696317399717507 Iteration 10 complete. Error: 1.696317399717507 Total: 44.0053; Orientation: 2.7409; Line Search: 31.1468 Iteration 10 ![Iteration 10](etc/f201bc73-9007-4b88-8cb0-f084fdd5bc5e.jpg) Adding measurement 50778bde to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.816e+04, gradient 1.265e-04, dot -0.900; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.8335723712533356, 1.7773879682794314, 1.732704372134929, 1.696317399717507 LBFGS Accumulation History: 3 points Removed measurement 7f642bf to history. Total: 4 th(0)=1.696317399717507;dx=-1.599215053924525E-8 Armijo: th(5.848401930352104E7)=1.8496830860820879; dx=-1.1190749924942135E-8 evalInputDelta=-0.15336568636458092 New Minimum: 1.696317399717507 > 1.6713343475470797 END: th(2.924200965176052E7)=1.6713343475470797; dx=-1.2406613710479717E-8 evalInputDelta=0.02498305217042729 Fitness changed from 1.696317399717507 to 1.6713343475470797 Iteration 11 complete. Error: 1.6713343475470797 Total: 43.9863; Orientation: 2.7219; Line Search: 31.0709 Adding measurement 8ac12e6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.146e+04, gradient 1.264e-04, dot -0.882; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.7773879682794314, 1.732704372134929, 1.696317399717507, 1.6713343475470797 LBFGS Accumulation History: 3 points Removed measurement ff0e6d4 to history. Total: 4 th(0)=1.6713343475470797;dx=-1.5977270956850198E-8 Armijo: th(6.300000000000003E7)=1.8682402008438697; dx=-1.1238415195634244E-8 evalInputDelta=-0.19690585329679 New Minimum: 1.6713343475470797 > 1.6543046855689107 END: th(3.1500000000000015E7)=1.6543046855689107; dx=-1.2225746665003327E-8 evalInputDelta=0.01702966197816891 Fitness changed from 1.6713343475470797 to 1.6543046855689107 Iteration 12 complete. Error: 1.6543046855689107 Total: 44.3165; Orientation: 2.7409; Line Search: 31.4935 Adding measurement 22fb9a2c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.222e+04, gradient 1.271e-04, dot -0.870; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.732704372134929, 1.696317399717507, 1.6713343475470797, 1.6543046855689107 LBFGS Accumulation History: 3 points Removed measurement 743bb39a to history. Total: 4 th(0)=1.6543046855689107;dx=-1.61590497021569E-8 Armijo: th(6.786469273600437E7)=1.9401343333856256; dx=-1.131443824203777E-8 evalInputDelta=-0.2858296478167148 New Minimum: 1.6543046855689107 > 1.6529647336210518 END: th(3.3932346368002184E7)=1.6529647336210518; dx=-1.2374352546216078E-8 evalInputDelta=0.0013399519478589639 Fitness changed from 1.6543046855689107 to 1.6529647336210518 Iteration 13 complete. Error: 1.6529647336210518 Total: 43.9079; Orientation: 2.6881; Line Search: 31.1417 Adding measurement 738a815c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.530e+04, gradient 1.328e-04, dot -0.842; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.696317399717507, 1.6713343475470797, 1.6543046855689107, 1.6529647336210518 LBFGS Accumulation History: 3 points Removed measurement 50778bde to history. Total: 4 th(0)=1.6529647336210518;dx=-1.7630983852099543E-8 Armijo: th(7.31050241294013E7)=2.054432568227985; dx=-1.169364677170357E-8 evalInputDelta=-0.40146783460693314 Armijo: th(3.655251206470065E7)=1.6682347735958465; dx=-1.2771380935252333E-8 evalInputDelta=-0.015270039974794702 New Minimum: 1.6529647336210518 > 1.6200510870293143 END: th(1.2184170688233549E7)=1.6200510870293143; dx=-1.5196729373398404E-8 evalInputDelta=0.032913646591737455 Fitness changed from 1.6529647336210518 to 1.6200510870293143 Iteration 14 complete. Error: 1.6200510870293143 Total: 54.2501; Orientation: 2.7038; Line Search: 41.4196 Adding measurement 4b6b5352 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.251e+04, gradient 1.239e-04, dot -0.974; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.6713343475470797, 1.6543046855689107, 1.6529647336210518, 1.6200510870293143 LBFGS Accumulation History: 3 points Removed measurement 8ac12e6 to history. Total: 4 th(0)=1.6200510870293143;dx=-1.5346437068672036E-8 New Minimum: 1.6200510870293143 > 1.6028509158156274 END: th(2.625000000000001E7)=1.6028509158156274; dx=-1.2763133639865905E-8 evalInputDelta=0.017200171213686888 Fitness changed from 1.6200510870293143 to 1.6028509158156274 Iteration 15 complete. Error: 1.6028509158156274 Total: 33.4666; Orientation: 2.7011; Line Search: 20.6636 Iteration 15 ![Iteration 15](etc/939af897-3c98-485d-8621-c109199112c8.jpg) Adding measurement 7845b21a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.868e+04, gradient 1.236e-04, dot -0.906; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.6543046855689107, 1.6529647336210518, 1.6200510870293143, 1.6028509158156274 LBFGS Accumulation History: 3 points Removed measurement 22fb9a2c to history. Total: 4 th(0)=1.6028509158156274;dx=-1.5275736939587608E-8 Armijo: th(5.655391061333697E7)=1.7546384230075982; dx=-1.1694346033561647E-8 evalInputDelta=-0.15178750719197076 New Minimum: 1.6028509158156274 > 1.595749785487695 END: th(2.8276955306668486E7)=1.595749785487695; dx=-1.2479958281826724E-8 evalInputDelta=0.00710113032793247 Fitness changed from 1.6028509158156274 to 1.595749785487695 Iteration 16 complete. Error: 1.595749785487695 Total: 44.3310; Orientation: 3.0980; Line Search: 31.0262 Adding measurement 3212d853 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.622e+04, gradient 1.246e-04, dot -0.894; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.6529647336210518, 1.6200510870293143, 1.6028509158156274, 1.595749785487695 LBFGS Accumulation History: 3 points Removed measurement 738a815c to history. Total: 4 th(0)=1.595749785487695;dx=-1.5526609395693144E-8 Armijo: th(6.092085344116775E7)=1.7990378844326367; dx=-1.1679589641797404E-8 evalInputDelta=-0.2032880989449417 Armijo: th(3.0460426720583875E7)=1.597725729535716; dx=-1.2509462256936385E-8 evalInputDelta=-0.001975944048020928 New Minimum: 1.595749785487695 > 1.5758164280359275 WOLFE (weak): th(1.0153475573527958E7)=1.5758164280359275; dx=-1.4122603277366563E-8 evalInputDelta=0.019933357451767497 END: th(2.0306951147055916E7)=1.5765086898815381; dx=-1.316944883300208E-8 evalInputDelta=0.019241095606156833 Fitness changed from 1.595749785487695 to 1.5758164280359275 Iteration 17 complete. Error: 1.5758164280359275 Total: 64.6773; Orientation: 2.6940; Line Search: 51.9290 Adding measurement 2969a9a6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.865e+04, gradient 1.200e-04, dot -0.979; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.6200510870293143, 1.6028509158156274, 1.595749785487695, 1.5758164280359275 LBFGS Accumulation History: 3 points Removed measurement 4b6b5352 to history. Total: 4 th(0)=1.5758164280359275;dx=-1.4388563775910726E-8 Armijo: th(4.375000000000002E7)=1.631743285705323; dx=-1.157059217584555E-8 evalInputDelta=-0.055926857669395424 New Minimum: 1.5758164280359275 > 1.5614950867227044 END: th(2.187500000000001E7)=1.5614950867227044; dx=-1.2400593623265862E-8 evalInputDelta=0.014321341313223046 Fitness changed from 1.5758164280359275 to 1.5614950867227044 Iteration 18 complete. Error: 1.5614950867227044 Total: 44.0164; Orientation: 2.6837; Line Search: 31.2114 Adding measurement 5885e231 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.742e+04, gradient 1.185e-04, dot -0.933; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.6028509158156274, 1.595749785487695, 1.5758164280359275, 1.5614950867227044 LBFGS Accumulation History: 3 points Removed measurement 7845b21a to history. Total: 4 th(0)=1.5614950867227044;dx=-1.4039916188071925E-8 Armijo: th(4.7128258844447486E7)=1.6372517190352616; dx=-1.1188612967011495E-8 evalInputDelta=-0.07575663231255714 New Minimum: 1.5614950867227044 > 1.5516369897266364 END: th(2.3564129422223743E7)=1.5516369897266364; dx=-1.1991600698265757E-8 evalInputDelta=0.009858096996067989 Fitness changed from 1.5614950867227044 to 1.5516369897266364 Iteration 19 complete. Error: 1.5516369897266364 Total: 44.5897; Orientation: 3.1359; Line Search: 31.2990 Adding measurement 2e29f28e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.641e+04, gradient 1.179e-04, dot -0.924; [77052347-53c4-4efb-b373-6ea19e0058f4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.595749785487695, 1.5758164280359275, 1.5614950867227044, 1.5516369897266364 LBFGS Accumulation History: 3 points Removed measurement 3212d853 to history. Total: 4 th(0)=1.5516369897266364;dx=-1.3904894595377348E-8 Armijo: th(5.07673778676398E7)=1.655231684240696; dx=-1.0922255891339168E-8 evalInputDelta=-0.10359469451405956 New Minimum: 1.5516369897266364 > 1.5477036915000124 END: th(2.53836889338199E7)=1.5477036915000124; dx=-1.1713363092062317E-8 evalInputDelta=0.003933298226624027 Fitness changed from 1.5516369897266364 to 1.5477036915000124 Iteration 20 complete. Error: 1.5477036915000124 Total: 43.9156; Orientation: 2.7099; Line Search: 31.0875 Iteration 20 ![Iteration 20](etc/40c96693-077d-4754-997e-772265cd94b1.jpg) Final threshold in iteration 21: 1.5477036915000124 (> -Infinity) after 978.974s (< 3600.000s)