Reset training subject: 1238268224370300 Reset training subject: 1238276518451300 Adding measurement 2cd877d3 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=5.205117886309122;dx=-2.719010423425431E-5 New Minimum: 5.205117886309122 > 5.205092383771419 WOLFE (weak): th(2.154434690031884)=5.205092383771419; dx=-2.7189748549900057E-5 evalInputDelta=2.5502537702948302E-5 New Minimum: 5.205092383771419 > 5.205066642929145 WOLFE (weak): th(4.308869380063768)=5.205066642929145; dx=-2.7189357309478432E-5 evalInputDelta=5.124337997663986E-5 New Minimum: 5.205066642929145 > 5.204964352865067 WOLFE (weak): th(12.926608140191302)=5.204964352865067; dx=-2.7188097794316283E-5 evalInputDelta=1.5353344405433234E-4 New Minimum: 5.204964352865067 > 5.204503693247634 WOLFE (weak): th(51.70643256076521)=5.204503693247634; dx=-2.71825311237346E-5 evalInputDelta=6.141930614873559E-4 New Minimum: 5.204503693247634 > 5.202049254152205 WOLFE (weak): th(258.53216280382605)=5.202049254152205; dx=-2.7146788361165978E-5 evalInputDelta=0.003068632156916884 New Minimum: 5.202049254152205 > 5.1867859510899805 WOLFE (weak): th(1551.1929768229563)=5.1867859510899805; dx=-2.6918719957407682E-5 evalInputDelta=0.018331935219141116 New Minimum: 5.1867859510899805 > 5.08068212933535 WOLFE (weak): th(10858.350837760694)=5.08068212933535; dx=-2.5290248889774574E-5 evalInputDelta=0.12443575697377174 New Minimum: 5.08068212933535 > 4.426111800497832 END: th(86866.80670208555)=4.426111800497832; dx=-1.5549082960849836E-5 evalInputDelta=0.7790060858112895 Fitness changed from 5.205117886309122 to 4.426111800497832 Iteration 1 complete. Error: 4.426111800497832 Total: 95.8969; Orientation: 0.0067; Line Search: 71.7182 Iteration 1 ![Iteration 1](etc/6bb4dbf3-bb10-479f-9cc3-b3b513cbe7d3.jpg) Adding measurement 43b74979 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=4.426111800497832;dx=-1.1357128408971209E-5 New Minimum: 4.426111800497832 > 3.727406346773904 END: th(187148.86177126726)=3.727406346773904; dx=-6.48302474513778E-6 evalInputDelta=0.6987054537239281 Fitness changed from 4.426111800497832 to 3.727406346773904 Iteration 2 complete. Error: 3.727406346773904 Total: 23.9314; Orientation: 0.0066; Line Search: 16.0398 Iteration 2 ![Iteration 2](etc/65f9e77d-56d0-4447-a5ef-53c4f598675c.jpg) Adding measurement 3fc4038f to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=3.727406346773904;dx=-4.979049768913996E-6 New Minimum: 3.727406346773904 > 3.0549535205043665 END: th(403200.00000000006)=3.0549535205043665; dx=-2.9713198830427147E-6 evalInputDelta=0.6724528262695375 Fitness changed from 3.727406346773904 to 3.0549535205043665 Iteration 3 complete. Error: 3.0549535205043665 Total: 23.4138; Orientation: 0.0068; Line Search: 15.7591 Iteration 3 ![Iteration 3](etc/c75c55b7-4b4f-4b41-aa75-6d66b25177e4.jpg) Adding measurement 782e0844 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.604e+03, gradient 1.578e-03, dot -0.990; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.205117886309122, 4.426111800497832, 3.727406346773904, 3.0549535205043665 LBFGS Accumulation History: 3 points Removed measurement 2cd877d3 to history. Total: 4 th(0)=3.0549535205043665;dx=-2.4894949020347427E-6 New Minimum: 3.0549535205043665 > 2.3657158152154754 END: th(868668.0670208557)=2.3657158152154754; dx=-1.356823239164749E-6 evalInputDelta=0.6892377052888912 Fitness changed from 3.0549535205043665 to 2.3657158152154754 Iteration 4 complete. Error: 2.3657158152154754 Total: 23.7523; Orientation: 0.1980; Line Search: 15.6436 Iteration 4 ![Iteration 4](etc/64d9ee4b-9f23-4ed2-83f4-f9790dfb12e2.jpg) Adding measurement 5a5c2889 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.424e+03, gradient 1.099e-03, dot -0.976; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.426111800497832, 3.727406346773904, 3.0549535205043665, 2.3657158152154754 LBFGS Accumulation History: 3 points Removed measurement 43b74979 to history. Total: 4 th(0)=2.3657158152154754;dx=-1.2079947183643987E-6 New Minimum: 2.3657158152154754 > 1.7453581157301874 END: th(1871488.617712673)=1.7453581157301874; dx=-5.0096996846906E-7 evalInputDelta=0.620357699485288 Fitness changed from 2.3657158152154754 to 1.7453581157301874 Iteration 5 complete. Error: 1.7453581157301874 Total: 24.0537; Orientation: 0.1987; Line Search: 16.1713 Iteration 5 ![Iteration 5](etc/afbafe05-b32a-4df8-b7f3-dac19ed05c18.jpg) Adding measurement 1221d607 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.366e+03, gradient 6.953e-04, dot -0.951; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.727406346773904, 3.0549535205043665, 2.3657158152154754, 1.7453581157301874 LBFGS Accumulation History: 3 points Removed measurement 3fc4038f to history. Total: 4 th(0)=1.7453581157301874;dx=-4.833861106389462E-7 New Minimum: 1.7453581157301874 > 1.3631668912457167 END: th(4032000.0000000014)=1.3631668912457167; dx=-1.1861641091057233E-7 evalInputDelta=0.38219122448447074 Fitness changed from 1.7453581157301874 to 1.3631668912457167 Iteration 6 complete. Error: 1.3631668912457167 Total: 23.8584; Orientation: 0.1983; Line Search: 15.8779 Adding measurement 4d142b53 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.076e+03, gradient 4.741e-04, dot -0.843; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.0549535205043665, 2.3657158152154754, 1.7453581157301874, 1.3631668912457167 LBFGS Accumulation History: 3 points Removed measurement 782e0844 to history. Total: 4 th(0)=1.3631668912457167;dx=-2.2472654730024438E-7 New Minimum: 1.3631668912457167 > 1.2754084651833257 END: th(8686680.670208558)=1.2754084651833257; dx=-1.4526197109559924E-8 evalInputDelta=0.08775842606239093 Fitness changed from 1.3631668912457167 to 1.2754084651833257 Iteration 7 complete. Error: 1.2754084651833257 Total: 23.9253; Orientation: 0.2007; Line Search: 15.6648 Adding measurement 37a14aa1 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.661e+03, gradient 5.843e-04, dot -0.603; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.3657158152154754, 1.7453581157301874, 1.3631668912457167, 1.2754084651833257 LBFGS Accumulation History: 3 points Removed measurement 5a5c2889 to history. Total: 4 th(0)=1.2754084651833257;dx=-3.413847669334063E-7 Armijo: th(1.871488617712673E7)=3.1526705581569425; dx=2.474370914961375E-7 evalInputDelta=-1.8772620929736168 Armijo: th(9357443.088563366)=1.4944645030953825; dx=6.041973106107582E-8 evalInputDelta=-0.21905603791205674 New Minimum: 1.2754084651833257 > 1.1037572062506016 END: th(3119147.6961877886)=1.1037572062506016; dx=-1.1098406805506002E-7 evalInputDelta=0.17165125893272415 Fitness changed from 1.2754084651833257 to 1.1037572062506016 Iteration 8 complete. Error: 1.1037572062506016 Total: 39.9984; Orientation: 0.2046; Line Search: 31.8357 Adding measurement 330d16af to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.550e+03, gradient 4.040e-04, dot -0.865; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.7453581157301874, 1.3631668912457167, 1.2754084651833257, 1.1037572062506016 LBFGS Accumulation History: 3 points Removed measurement 1221d607 to history. Total: 4 th(0)=1.1037572062506016;dx=-1.6317946508056025E-7 New Minimum: 1.1037572062506016 > 1.028547935863839 END: th(6720000.000000003)=1.028547935863839; dx=-4.292590283550371E-8 evalInputDelta=0.07520927038676262 Fitness changed from 1.1037572062506016 to 1.028547935863839 Iteration 9 complete. Error: 1.028547935863839 Total: 24.3944; Orientation: 0.1997; Line Search: 16.1017 Adding measurement 77fecd2c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.988e+03, gradient 4.796e-04, dot -0.607; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.3631668912457167, 1.2754084651833257, 1.1037572062506016, 1.028547935863839 LBFGS Accumulation History: 3 points Removed measurement 4d142b53 to history. Total: 4 th(0)=1.028547935863839;dx=-2.300218935113419E-7 Armijo: th(1.4477801117014265E7)=1.757777202218306; dx=1.0882752445292415E-7 evalInputDelta=-0.729229266354467 Armijo: th(7238900.558507132)=1.0482468200382085; dx=4.541239948807932E-9 evalInputDelta=-0.01969888417436949 New Minimum: 1.028547935863839 > 0.9238345728764069 END: th(2412966.8528357106)=0.9238345728764069; dx=-8.316457307107069E-8 evalInputDelta=0.10471336298743206 Fitness changed from 1.028547935863839 to 0.9238345728764069 Iteration 10 complete. Error: 0.9238345728764069 Total: 40.1965; Orientation: 0.2015; Line Search: 31.9650 Iteration 10 ![Iteration 10](etc/915d5e34-f20c-41d8-a19c-7a13a1e02686.jpg) Adding measurement 40ebb56 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.486e+03, gradient 3.321e-04, dot -0.808; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.2754084651833257, 1.1037572062506016, 1.028547935863839, 0.9238345728764069 LBFGS Accumulation History: 3 points Removed measurement 37a14aa1 to history. Total: 4 th(0)=0.9238345728764069;dx=-1.1026932915949962E-7 New Minimum: 0.9238345728764069 > 0.8430486383172965 END: th(5198579.493646314)=0.8430486383172965; dx=-5.0911627910035334E-8 evalInputDelta=0.08078593455911043 Fitness changed from 0.9238345728764069 to 0.8430486383172965 Iteration 11 complete. Error: 0.8430486383172965 Total: 23.9128; Orientation: 0.2007; Line Search: 15.8904 Adding measurement 626ff077 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.395e+03, gradient 3.481e-04, dot -0.711; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.1037572062506016, 1.028547935863839, 0.9238345728764069, 0.8430486383172965 LBFGS Accumulation History: 3 points Removed measurement 330d16af to history. Total: 4 th(0)=0.8430486383172965;dx=-1.2119271746164982E-7 Armijo: th(1.1200000000000006E7)=0.9772855920765103; dx=5.802975640610096E-9 evalInputDelta=-0.13423695375921385 New Minimum: 0.8430486383172965 > 0.7965163628248025 END: th(5600000.000000003)=0.7965163628248025; dx=-2.766360602901847E-8 evalInputDelta=0.046532275492493946 Fitness changed from 0.8430486383172965 to 0.7965163628248025 Iteration 12 complete. Error: 0.7965163628248025 Total: 32.4165; Orientation: 0.1995; Line Search: 24.1250 Adding measurement 6258f9d1 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.384e+03, gradient 3.595e-04, dot -0.645; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.028547935863839, 0.9238345728764069, 0.8430486383172965, 0.7965163628248025 LBFGS Accumulation History: 3 points Removed measurement 77fecd2c to history. Total: 4 th(0)=0.7965163628248025;dx=-1.2925699281181202E-7 Armijo: th(1.2064834264178555E7)=1.1528648752236306; dx=7.830358341135325E-8 evalInputDelta=-0.35634851239882803 New Minimum: 0.7965163628248025 > 0.7821195521599927 WOLF (strong): th(6032417.132089278)=0.7821195521599927; dx=1.4291974624867617E-8 evalInputDelta=0.0143968106648098 New Minimum: 0.7821195521599927 > 0.7325129867666421 END: th(2010805.710696426)=0.7325129867666421; dx=-6.892953807549871E-8 evalInputDelta=0.06400337605816042 Fitness changed from 0.7965163628248025 to 0.7325129867666421 Iteration 13 complete. Error: 0.7325129867666421 Total: 40.0630; Orientation: 0.2004; Line Search: 31.9826 Adding measurement 526f8cb0 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.688e+03, gradient 2.770e-04, dot -0.871; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9238345728764069, 0.8430486383172965, 0.7965163628248025, 0.7325129867666421 LBFGS Accumulation History: 3 points Removed measurement 40ebb56 to history. Total: 4 th(0)=0.7325129867666421;dx=-7.672421230691027E-8 New Minimum: 0.7325129867666421 > 0.6752452986462281 END: th(4332149.578038597)=0.6752452986462281; dx=-4.893185040931929E-8 evalInputDelta=0.05726768812041405 Fitness changed from 0.7325129867666421 to 0.6752452986462281 Iteration 14 complete. Error: 0.6752452986462281 Total: 24.0736; Orientation: 0.2013; Line Search: 15.8453 Adding measurement 1dd6e400 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.274e+03, gradient 2.618e-04, dot -0.851; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.8430486383172965, 0.7965163628248025, 0.7325129867666421, 0.6752452986462281 LBFGS Accumulation History: 3 points Removed measurement 626ff077 to history. Total: 4 th(0)=0.6752452986462281;dx=-6.854311936706161E-8 New Minimum: 0.6752452986462281 > 0.6693696512645595 END: th(9333333.33333334)=0.6693696512645595; dx=-2.2494893540396664E-8 evalInputDelta=0.0058756473816685695 Fitness changed from 0.6752452986462281 to 0.6693696512645595 Iteration 15 complete. Error: 0.6693696512645595 Total: 24.3406; Orientation: 0.1981; Line Search: 16.1799 Iteration 15 ![Iteration 15](etc/e98279c6-cec8-4513-81f6-16f187484bfb.jpg) Adding measurement 551725e4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.464e+03, gradient 3.761e-04, dot -0.523; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7965163628248025, 0.7325129867666421, 0.6752452986462281, 0.6693696512645595 LBFGS Accumulation History: 3 points Removed measurement 6258f9d1 to history. Total: 4 th(0)=0.6693696512645595;dx=-1.4147277308126454E-7 Armijo: th(2.0108057106964264E7)=1.8790913485323995; dx=1.222265899215506E-7 evalInputDelta=-1.20972169726784 Armijo: th(1.0054028553482132E7)=0.8808906106277415; dx=3.8275246878576066E-8 evalInputDelta=-0.21152095936318205 New Minimum: 0.6693696512645595 > 0.6057231313319976 END: th(3351342.8511607107)=0.6057231313319976; dx=-3.758113945254859E-8 evalInputDelta=0.06364651993256187 Fitness changed from 0.6693696512645595 to 0.6057231313319976 Iteration 16 complete. Error: 0.6057231313319976 Total: 40.0572; Orientation: 0.2016; Line Search: 31.9263 Adding measurement 38a61c81 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.679e+03, gradient 2.958e-04, dot -0.655; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7325129867666421, 0.6752452986462281, 0.6693696512645595, 0.6057231313319976 LBFGS Accumulation History: 3 points Removed measurement 526f8cb0 to history. Total: 4 th(0)=0.6057231313319976;dx=-8.751452869688436E-8 Armijo: th(7220249.296730995)=0.6169659218985291; dx=2.1335009666019033E-9 evalInputDelta=-0.011242790566531435 New Minimum: 0.6057231313319976 > 0.5574434899445221 END: th(3610124.6483654976)=0.5574434899445221; dx=-3.360291833804595E-8 evalInputDelta=0.048279641387475536 Fitness changed from 0.6057231313319976 to 0.5574434899445221 Iteration 17 complete. Error: 0.5574434899445221 Total: 32.5018; Orientation: 0.1987; Line Search: 24.0297 Adding measurement 4505015b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.426e+03, gradient 2.693e-04, dot -0.738; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6752452986462281, 0.6693696512645595, 0.6057231313319976, 0.5574434899445221 LBFGS Accumulation History: 3 points Removed measurement 1dd6e400 to history. Total: 4 th(0)=0.5574434899445221;dx=-7.253631067140865E-8 Armijo: th(7777777.7777777845)=0.5746244462377416; dx=-4.8558108927208394E-9 evalInputDelta=-0.017180956293219474 New Minimum: 0.5574434899445221 > 0.5208840302895361 END: th(3888888.8888888923)=0.5208840302895361; dx=-2.669062960192618E-8 evalInputDelta=0.03655945965498597 Fitness changed from 0.5574434899445221 to 0.5208840302895361 Iteration 18 complete. Error: 0.5208840302895361 Total: 32.3078; Orientation: 0.2011; Line Search: 24.0242 Adding measurement 7db70494 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.575e+03, gradient 2.599e-04, dot -0.733; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6693696512645595, 0.6057231313319976, 0.5574434899445221, 0.5208840302895361 LBFGS Accumulation History: 3 points Removed measurement 551725e4 to history. Total: 4 th(0)=0.5208840302895361;dx=-6.755932714561817E-8 Armijo: th(8378357.127901778)=0.5708819372598376; dx=1.4982763919741448E-8 evalInputDelta=-0.04999790697030149 New Minimum: 0.5208840302895361 > 0.4916903506166538 END: th(4189178.563950889)=0.4916903506166538; dx=-1.5194212890421705E-8 evalInputDelta=0.029193679672882333 Fitness changed from 0.5208840302895361 to 0.4916903506166538 Iteration 19 complete. Error: 0.4916903506166538 Total: 32.0888; Orientation: 0.2007; Line Search: 24.0345 Adding measurement 263f6e96 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.345e+03, gradient 2.769e-04, dot -0.642; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6057231313319976, 0.5574434899445221, 0.5208840302895361, 0.4916903506166538 LBFGS Accumulation History: 3 points Removed measurement 38a61c81 to history. Total: 4 th(0)=0.4916903506166538;dx=-7.667027458149705E-8 Armijo: th(9025311.620913746)=0.5520864662588357; dx=5.471413677204446E-9 evalInputDelta=-0.06039611564218195 New Minimum: 0.4916903506166538 > 0.4721912568013859 END: th(4512655.810456873)=0.4721912568013859; dx=-4.565853052991648E-9 evalInputDelta=0.019499093815267876 Fitness changed from 0.4916903506166538 to 0.4721912568013859 Iteration 20 complete. Error: 0.4721912568013859 Total: 31.8754; Orientation: 0.2008; Line Search: 23.8456 Iteration 20 ![Iteration 20](etc/59535222-ee0e-4473-aa29-e794f086d692.jpg) Adding measurement 1c24639e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.347e+03, gradient 3.075e-04, dot -0.588; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5574434899445221, 0.5208840302895361, 0.4916903506166538, 0.4721912568013859 LBFGS Accumulation History: 3 points Removed measurement 4505015b to history. Total: 4 th(0)=0.4721912568013859;dx=-9.457021034234975E-8 Armijo: th(9722222.222222233)=0.7152563962229828; dx=8.903675905754156E-8 evalInputDelta=-0.24306513942159685 Armijo: th(4861111.111111117)=0.4776059909499019; dx=3.303874470546072E-8 evalInputDelta=-0.005414734148516009 New Minimum: 0.4721912568013859 > 0.4369181650048014 END: th(1620370.3703703722)=0.4369181650048014; dx=-3.892658046169939E-8 evalInputDelta=0.0352730917965845 Fitness changed from 0.4721912568013859 to 0.4369181650048014 Iteration 21 complete. Error: 0.4369181650048014 Total: 39.7107; Orientation: 0.2013; Line Search: 31.7308 Adding measurement a70daf4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.805e+03, gradient 2.067e-04, dot -0.808; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5208840302895361, 0.4916903506166538, 0.4721912568013859, 0.4369181650048014 LBFGS Accumulation History: 3 points Removed measurement 7db70494 to history. Total: 4 th(0)=0.4369181650048014;dx=-4.2717583995019895E-8 New Minimum: 0.4369181650048014 > 0.41040017102929405 END: th(3490982.1366257416)=0.41040017102929405; dx=-2.8969489530065013E-8 evalInputDelta=0.02651799397550736 Fitness changed from 0.4369181650048014 to 0.41040017102929405 Iteration 22 complete. Error: 0.41040017102929405 Total: 24.2008; Orientation: 0.2023; Line Search: 15.9974 Adding measurement 2d2fe68a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 4.055e+03, gradient 1.977e-04, dot -0.864; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4916903506166538, 0.4721912568013859, 0.4369181650048014, 0.41040017102929405 LBFGS Accumulation History: 3 points Removed measurement 263f6e96 to history. Total: 4 th(0)=0.41040017102929405;dx=-3.9099883515619566E-8 New Minimum: 0.41040017102929405 > 0.3949515830325038 END: th(7521093.017428123)=0.3949515830325038; dx=-1.7266489103241806E-8 evalInputDelta=0.015448587996790275 Fitness changed from 0.41040017102929405 to 0.3949515830325038 Iteration 23 complete. Error: 0.3949515830325038 Total: 24.1024; Orientation: 0.1996; Line Search: 15.8622 Adding measurement 4afdb05e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.918e+03, gradient 2.541e-04, dot -0.596; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4721912568013859, 0.4369181650048014, 0.41040017102929405, 0.3949515830325038 LBFGS Accumulation History: 3 points Removed measurement 1c24639e to history. Total: 4 th(0)=0.3949515830325038;dx=-6.459104229276953E-8 Armijo: th(1.6203703703703724E7)=0.6869144762921534; dx=1.91019733016863E-8 evalInputDelta=-0.29196289325964964 Armijo: th(8101851.851851862)=0.4364494303693163; dx=4.548607986160225E-11 evalInputDelta=-0.041497847336812554 New Minimum: 0.3949515830325038 > 0.36933661628794495 END: th(2700617.283950621)=0.36933661628794495; dx=-2.351972155026275E-8 evalInputDelta=0.02561496674455882 Fitness changed from 0.3949515830325038 to 0.36933661628794495 Iteration 24 complete. Error: 0.36933661628794495 Total: 39.7891; Orientation: 0.2014; Line Search: 31.7472 Adding measurement 73753326 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.195e+03, gradient 2.142e-04, dot -0.687; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4369181650048014, 0.41040017102929405, 0.3949515830325038, 0.36933661628794495 LBFGS Accumulation History: 3 points Removed measurement a70daf4 to history. Total: 4 th(0)=0.36933661628794495;dx=-4.586185539724492E-8 New Minimum: 0.36933661628794495 > 0.36364874464078417 END: th(5818303.561042904)=0.36364874464078417; dx=-8.882459452531847E-9 evalInputDelta=0.00568787164716078 Fitness changed from 0.36933661628794495 to 0.36364874464078417 Iteration 25 complete. Error: 0.36364874464078417 Total: 24.2913; Orientation: 0.2008; Line Search: 16.0525 Iteration 25 ![Iteration 25](etc/494d8e67-0d84-448a-9be3-933aca0b3c95.jpg) Adding measurement 6d387e9b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.442e+03, gradient 2.831e-04, dot -0.537; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.41040017102929405, 0.3949515830325038, 0.36933661628794495, 0.36364874464078417 LBFGS Accumulation History: 3 points Removed measurement 2d2fe68a to history. Total: 4 th(0)=0.36364874464078417;dx=-8.01522414719742E-8 Armijo: th(1.2535155029046874E7)=0.5666224737149772; dx=2.2817869458128312E-8 evalInputDelta=-0.20297372907419303 Armijo: th(6267577.514523437)=0.38842974339910885; dx=8.383574832755958E-9 evalInputDelta=-0.02478099875832468 New Minimum: 0.36364874464078417 > 0.33440572342128616 END: th(2089192.5048411458)=0.33440572342128616; dx=-2.4589102226057393E-8 evalInputDelta=0.02924302121949801 Fitness changed from 0.36364874464078417 to 0.33440572342128616 Iteration 26 complete. Error: 0.33440572342128616 Total: 40.2673; Orientation: 0.2001; Line Search: 32.1960 Adding measurement 4f836d9 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.997e+03, gradient 1.952e-04, dot -0.763; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.3949515830325038, 0.36933661628794495, 0.36364874464078417, 0.33440572342128616 LBFGS Accumulation History: 3 points Removed measurement 4afdb05e to history. Total: 4 th(0)=0.33440572342128616;dx=-3.808417792109584E-8 New Minimum: 0.33440572342128616 > 0.31613386786048514 END: th(4501028.806584369)=0.31613386786048514; dx=-2.152150452489606E-8 evalInputDelta=0.01827185556080102 Fitness changed from 0.33440572342128616 to 0.31613386786048514 Iteration 27 complete. Error: 0.31613386786048514 Total: 23.9699; Orientation: 0.2004; Line Search: 16.0290 Adding measurement 17e4beda to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.111e+03, gradient 1.972e-04, dot -0.775; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.36933661628794495, 0.36364874464078417, 0.33440572342128616, 0.31613386786048514 LBFGS Accumulation History: 3 points Removed measurement 73753326 to history. Total: 4 th(0)=0.31613386786048514;dx=-3.889264821292849E-8 Armijo: th(9697172.601738175)=0.35527768562768075; dx=-5.994353433322236E-9 evalInputDelta=-0.03914381776719561 New Minimum: 0.31613386786048514 > 0.3040469686218245 END: th(4848586.300869088)=0.3040469686218245; dx=-1.537056796917013E-8 evalInputDelta=0.012086899238660631 Fitness changed from 0.31613386786048514 to 0.3040469686218245 Iteration 28 complete. Error: 0.3040469686218245 Total: 31.8391; Orientation: 0.2005; Line Search: 23.5617 Adding measurement 7552f05b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.786e+03, gradient 2.283e-04, dot -0.639; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.36364874464078417, 0.33440572342128616, 0.31613386786048514, 0.3040469686218245 LBFGS Accumulation History: 3 points Removed measurement 6d387e9b to history. Total: 4 th(0)=0.3040469686218245;dx=-5.211543363439924E-8 Armijo: th(1.0445962524205731E7)=0.443290249530915; dx=3.125080992077395E-8 evalInputDelta=-0.1392432809090905 Armijo: th(5222981.262102866)=0.3093152508401356; dx=5.427119326781353E-9 evalInputDelta=-0.0052682822183111044 New Minimum: 0.3040469686218245 > 0.28645126106358454 END: th(1740993.7540342885)=0.28645126106358454; dx=-2.7109663550388716E-8 evalInputDelta=0.01759570755823997 Fitness changed from 0.3040469686218245 to 0.28645126106358454 Iteration 29 complete. Error: 0.28645126106358454 Total: 40.3494; Orientation: 0.2011; Line Search: 32.0520 Adding measurement 6b3da23f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.126e+03, gradient 1.730e-04, dot -0.828; [883a6229-4963-4466-9892-d4bf226880c8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.33440572342128616, 0.31613386786048514, 0.3040469686218245, 0.28645126106358454 LBFGS Accumulation History: 3 points Removed measurement 4f836d9 to history. Total: 4 th(0)=0.28645126106358454;dx=-2.992353137124014E-8 New Minimum: 0.28645126106358454 > 0.27125735093189224 END: th(3750857.338820308)=0.27125735093189224; dx=-2.1284645366965528E-8 evalInputDelta=0.015193910131692301 Fitness changed from 0.28645126106358454 to 0.27125735093189224 Iteration 30 complete. Error: 0.27125735093189224 Total: 24.0912; Orientation: 0.2013; Line Search: 15.8350 Iteration 30 ![Iteration 30](etc/6a89fa4a-cd9f-4a2f-99cf-629107641b9d.jpg) Final threshold in iteration 31: 0.27125735093189224 (> -Infinity) after 969.679s (< 3600.000s)