Reset training subject: 1165418078639800 Reset training subject: 1165426669938700 Adding measurement 3c04ddda to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=5.278737924139166;dx=-3.150337793838257E-5 New Minimum: 5.278737924139166 > 5.278708096259414 WOLFE (weak): th(2.154434690031884)=5.278708096259414; dx=-3.15022439941585E-5 evalInputDelta=2.982787975192025E-5 New Minimum: 5.278708096259414 > 5.278678440906509 WOLFE (weak): th(4.308869380063768)=5.278678440906509; dx=-3.150138889027098E-5 evalInputDelta=5.948323265680955E-5 New Minimum: 5.278678440906509 > 5.27855958743388 WOLFE (weak): th(12.926608140191302)=5.27855958743388; dx=-3.149907696878612E-5 evalInputDelta=1.783367052858864E-4 New Minimum: 5.27855958743388 > 5.278024372467232 WOLFE (weak): th(51.70643256076521)=5.278024372467232; dx=-3.1483674828767793E-5 evalInputDelta=7.135516719332102E-4 New Minimum: 5.278024372467232 > 5.275174093503037 WOLFE (weak): th(258.53216280382605)=5.275174093503037; dx=-3.142265732965984E-5 evalInputDelta=0.003563830636128529 New Minimum: 5.275174093503037 > 5.257468748762001 WOLFE (weak): th(1551.1929768229563)=5.257468748762001; dx=-3.1106841468938274E-5 evalInputDelta=0.02126917537716455 New Minimum: 5.257468748762001 > 5.134822172602179 WOLFE (weak): th(10858.350837760694)=5.134822172602179; dx=-2.9152150583144852E-5 evalInputDelta=0.14391575153698621 New Minimum: 5.134822172602179 > 4.374227446398322 END: th(86866.80670208555)=4.374227446398322; dx=-1.7810851602925084E-5 evalInputDelta=0.9045104777408435 Fitness changed from 5.278737924139166 to 4.374227446398322 Iteration 1 complete. Error: 4.374227446398322 Total: 97.9095; Orientation: 0.0068; Line Search: 73.1909 Iteration 1 ![Iteration 1](etc/e85965fb-0420-413c-88d7-124d079b80b0.jpg) Adding measurement 72ea6fcb to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=4.374227446398322;dx=-1.336272124497231E-5 New Minimum: 4.374227446398322 > 3.5599738518140036 END: th(187148.86177126726)=3.5599738518140036; dx=-7.538764056647061E-6 evalInputDelta=0.8142535945843186 Fitness changed from 4.374227446398322 to 3.5599738518140036 Iteration 2 complete. Error: 3.5599738518140036 Total: 24.3967; Orientation: 0.0068; Line Search: 16.3072 Iteration 2 ![Iteration 2](etc/1bb25342-372f-47de-ae2e-372a4db34fa1.jpg) Adding measurement 5c46a957 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=3.5599738518140036;dx=-5.935933132837932E-6 New Minimum: 3.5599738518140036 > 2.78000436550163 END: th(403200.00000000006)=2.78000436550163; dx=-3.423412622469446E-6 evalInputDelta=0.7799694863123734 Fitness changed from 3.5599738518140036 to 2.78000436550163 Iteration 3 complete. Error: 2.78000436550163 Total: 24.4041; Orientation: 0.0069; Line Search: 16.2518 Iteration 3 ![Iteration 3](etc/f7423c01-3f37-4451-b610-f1dd34f293a4.jpg) Adding measurement 3cd28235 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.728e+03, gradient 1.730e-03, dot -0.983; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.278737924139166, 4.374227446398322, 3.5599738518140036, 2.78000436550163 LBFGS Accumulation History: 3 points Removed measurement 3c04ddda to history. Total: 4 th(0)=2.78000436550163;dx=-2.9934817181338026E-6 New Minimum: 2.78000436550163 > 2.0021757391559123 END: th(868668.0670208557)=2.0021757391559123; dx=-1.5093910559331274E-6 evalInputDelta=0.7778286263457179 Fitness changed from 2.78000436550163 to 2.0021757391559123 Iteration 4 complete. Error: 2.0021757391559123 Total: 24.1713; Orientation: 0.1985; Line Search: 16.1017 Iteration 4 ![Iteration 4](etc/b49dc8b1-1446-40d7-b733-66ad7d889689.jpg) Adding measurement 5b8599c7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.371e+03, gradient 1.204e-03, dot -0.958; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.374227446398322, 3.5599738518140036, 2.78000436550163, 2.0021757391559123 LBFGS Accumulation History: 3 points Removed measurement 72ea6fcb to history. Total: 4 th(0)=2.0021757391559123;dx=-1.4487641177632902E-6 New Minimum: 2.0021757391559123 > 1.3531366850892328 END: th(1871488.617712673)=1.3531366850892328; dx=-5.038462047444391E-7 evalInputDelta=0.6490390540666795 Fitness changed from 2.0021757391559123 to 1.3531366850892328 Iteration 5 complete. Error: 1.3531366850892328 Total: 24.5479; Orientation: 0.1988; Line Search: 16.0858 Iteration 5 ![Iteration 5](etc/f6418f2e-4004-43e0-8910-ab6e219e7ccf.jpg) Adding measurement 65f3f9e2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.203e+03, gradient 7.954e-04, dot -0.901; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.5599738518140036, 2.78000436550163, 2.0021757391559123, 1.3531366850892328 LBFGS Accumulation History: 3 points Removed measurement 5c46a957 to history. Total: 4 th(0)=1.3531366850892328;dx=-6.327263494269987E-7 New Minimum: 1.3531366850892328 > 1.030889744891638 END: th(4032000.0000000014)=1.030889744891638; dx=-6.885960427509736E-8 evalInputDelta=0.3222469401975947 Fitness changed from 1.3531366850892328 to 1.030889744891638 Iteration 6 complete. Error: 1.030889744891638 Total: 24.6546; Orientation: 0.1991; Line Search: 16.1997 Adding measurement 1e4b70c6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.791e+03, gradient 7.121e-04, dot -0.718; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.78000436550163, 2.0021757391559123, 1.3531366850892328, 1.030889744891638 LBFGS Accumulation History: 3 points Removed measurement 3cd28235 to history. Total: 4 th(0)=1.030889744891638;dx=-5.070876736817571E-7 Armijo: th(8686680.670208558)=1.5863105771965473; dx=1.4579124972425977E-7 evalInputDelta=-0.5554208323049092 New Minimum: 1.030889744891638 > 0.9332088245075629 END: th(4343340.335104279)=0.9332088245075629; dx=-2.1725488675352467E-9 evalInputDelta=0.09768092038407516 Fitness changed from 1.030889744891638 to 0.9332088245075629 Iteration 7 complete. Error: 0.9332088245075629 Total: 33.3327; Orientation: 0.2322; Line Search: 24.8635 Adding measurement 317fa5dd to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.217e+03, gradient 7.198e-04, dot -0.696; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.0021757391559123, 1.3531366850892328, 1.030889744891638, 0.9332088245075629 LBFGS Accumulation History: 3 points Removed measurement 5b8599c7 to history. Total: 4 th(0)=0.9332088245075629;dx=-5.181712075825263E-7 Armijo: th(9357443.088563366)=1.7088974300928235; dx=1.8788316260643977E-7 evalInputDelta=-0.7756886055852605 New Minimum: 0.9332088245075629 > 0.8528612461758485 WOLF (strong): th(4678721.544281683)=0.8528612461758485; dx=8.006241116893675E-9 evalInputDelta=0.08034757833171446 New Minimum: 0.8528612461758485 > 0.746291535445891 END: th(1559573.8480938943)=0.746291535445891; dx=-2.1167918209560868E-7 evalInputDelta=0.18691728906167193 Fitness changed from 0.9332088245075629 to 0.746291535445891 Iteration 8 complete. Error: 0.746291535445891 Total: 40.9109; Orientation: 0.1985; Line Search: 32.6370 Adding measurement 1edf52e6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.910e+03, gradient 4.833e-04, dot -0.922; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.3531366850892328, 1.030889744891638, 0.9332088245075629, 0.746291535445891 LBFGS Accumulation History: 3 points Removed measurement 65f3f9e2 to history. Total: 4 th(0)=0.746291535445891;dx=-2.3360332757911465E-7 New Minimum: 0.746291535445891 > 0.5941537810327244 END: th(3360000.0000000014)=0.5941537810327244; dx=-1.0829747496579866E-7 evalInputDelta=0.15213775441316657 Fitness changed from 0.746291535445891 to 0.5941537810327244 Iteration 9 complete. Error: 0.5941537810327244 Total: 24.4819; Orientation: 0.2001; Line Search: 16.1878 Adding measurement 2f69d246 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.760e+03, gradient 4.295e-04, dot -0.809; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.030889744891638, 0.9332088245075629, 0.746291535445891, 0.5941537810327244 LBFGS Accumulation History: 3 points Removed measurement 1e4b70c6 to history. Total: 4 th(0)=0.5941537810327244;dx=-1.8448423045444447E-7 New Minimum: 0.5941537810327244 > 0.5845417529979523 END: th(7238900.558507132)=0.5845417529979523; dx=-2.2151199926946418E-8 evalInputDelta=0.009612028034772124 Fitness changed from 0.5941537810327244 to 0.5845417529979523 Iteration 10 complete. Error: 0.5845417529979523 Total: 24.9906; Orientation: 0.2034; Line Search: 16.1483 Iteration 10 ![Iteration 10](etc/7bf82233-32f8-4755-92ba-dc2fa11ad58f.jpg) Adding measurement 391b03b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.286e+03, gradient 5.722e-04, dot -0.563; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9332088245075629, 0.746291535445891, 0.5941537810327244, 0.5845417529979523 LBFGS Accumulation History: 3 points Removed measurement 317fa5dd to history. Total: 4 th(0)=0.5845417529979523;dx=-3.2739630127692345E-7 Armijo: th(1.5595738480938945E7)=2.08101482774358; dx=1.7910788273879224E-7 evalInputDelta=-1.4964730747456279 Armijo: th(7797869.2404694725)=0.8114159091835635; dx=3.7249959407027425E-8 evalInputDelta=-0.22687415618561124 New Minimum: 0.5845417529979523 > 0.44686262407984584 END: th(2599289.7468231576)=0.44686262407984584; dx=-9.716210085687078E-8 evalInputDelta=0.13767912891810646 Fitness changed from 0.5845417529979523 to 0.44686262407984584 Iteration 11 complete. Error: 0.44686262407984584 Total: 41.5053; Orientation: 0.1982; Line Search: 33.2118 Adding measurement 9863ed5 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.191e+03, gradient 4.828e-04, dot -0.760; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.746291535445891, 0.5941537810327244, 0.5845417529979523, 0.44686262407984584 LBFGS Accumulation History: 3 points Removed measurement 1edf52e6 to history. Total: 4 th(0)=0.44686262407984584;dx=-2.330479211516618E-7 Armijo: th(5600000.000000004)=0.5258528971732355; dx=4.0947709095477356E-8 evalInputDelta=-0.07899027309338963 New Minimum: 0.44686262407984584 > 0.3731102323089458 END: th(2800000.000000002)=0.3731102323089458; dx=-3.143589748030927E-8 evalInputDelta=0.07375239177090004 Fitness changed from 0.44686262407984584 to 0.3731102323089458 Iteration 12 complete. Error: 0.3731102323089458 Total: 32.8399; Orientation: 0.1997; Line Search: 24.5859 Adding measurement 13e5b262 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.594e+03, gradient 4.868e-04, dot -0.664; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5941537810327244, 0.5845417529979523, 0.44686262407984584, 0.3731102323089458 LBFGS Accumulation History: 3 points Removed measurement 2f69d246 to history. Total: 4 th(0)=0.3731102323089458;dx=-2.3700523554788378E-7 New Minimum: 0.3731102323089458 > 0.3540972561803317 WOLF (strong): th(6032417.132089279)=0.3540972561803317; dx=3.3330747178049496E-9 evalInputDelta=0.01901297612861408 New Minimum: 0.3540972561803317 > 0.2904209801369062 END: th(3016208.5660446393)=0.2904209801369062; dx=-3.731911027051571E-8 evalInputDelta=0.0826892521720396 Fitness changed from 0.3731102323089458 to 0.2904209801369062 Iteration 13 complete. Error: 0.2904209801369062 Total: 32.5370; Orientation: 0.1995; Line Search: 24.3930 Adding measurement 3123ba75 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.021e+03, gradient 4.555e-04, dot -0.691; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5845417529979523, 0.44686262407984584, 0.3731102323089458, 0.2904209801369062 LBFGS Accumulation History: 3 points Removed measurement 391b03b to history. Total: 4 th(0)=0.2904209801369062;dx=-2.0745562512990602E-7 Armijo: th(6498224.367057895)=0.5242901321870527; dx=1.200259598794768E-7 evalInputDelta=-0.23386915205014647 New Minimum: 0.2904209801369062 > 0.2725157982950309 WOLF (strong): th(3249112.1835289476)=0.2725157982950309; dx=4.860560436236253E-8 evalInputDelta=0.017905181841875284 New Minimum: 0.2725157982950309 > 0.23362320050261154 END: th(1083037.3945096491)=0.23362320050261154; dx=-8.510455918589482E-8 evalInputDelta=0.056797779634294665 Fitness changed from 0.2904209801369062 to 0.23362320050261154 Iteration 14 complete. Error: 0.23362320050261154 Total: 40.3837; Orientation: 0.2019; Line Search: 32.3116 Adding measurement 6f12b637 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.207e+03, gradient 3.169e-04, dot -0.838; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.44686262407984584, 0.3731102323089458, 0.2904209801369062, 0.23362320050261154 LBFGS Accumulation History: 3 points Removed measurement 9863ed5 to history. Total: 4 th(0)=0.23362320050261154;dx=-1.0040214701675813E-7 New Minimum: 0.23362320050261154 > 0.17487848203719436 END: th(2333333.333333335)=0.17487848203719436; dx=-6.750989491759765E-8 evalInputDelta=0.05874471846541718 Fitness changed from 0.23362320050261154 to 0.17487848203719436 Iteration 15 complete. Error: 0.17487848203719436 Total: 24.6893; Orientation: 0.2016; Line Search: 16.1551 Iteration 15 ![Iteration 15](etc/47360d5b-5504-4526-94c9-2c75be426c83.jpg) Adding measurement 48b01607 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.605e+03, gradient 2.978e-04, dot -0.872; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.3731102323089458, 0.2904209801369062, 0.23362320050261154, 0.17487848203719436 LBFGS Accumulation History: 3 points Removed measurement 13e5b262 to history. Total: 4 th(0)=0.17487848203719436;dx=-8.866655693442155E-8 New Minimum: 0.17487848203719436 > 0.13981935450379424 END: th(5027014.276741066)=0.13981935450379424; dx=-1.8892488941745986E-8 evalInputDelta=0.035059127533400125 Fitness changed from 0.17487848203719436 to 0.13981935450379424 Iteration 16 complete. Error: 0.13981935450379424 Total: 24.6360; Orientation: 0.2011; Line Search: 16.2366 Adding measurement 761a0bbd to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.494e+03, gradient 4.364e-04, dot -0.519; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2904209801369062, 0.23362320050261154, 0.17487848203719436, 0.13981935450379424 LBFGS Accumulation History: 3 points Removed measurement 3123ba75 to history. Total: 4 th(0)=0.13981935450379424;dx=-1.9043790912114966E-7 Armijo: th(1.0830373945096493E7)=0.4773508592405128; dx=8.863754063057678E-8 evalInputDelta=-0.33753150473671856 New Minimum: 0.13981935450379424 > 0.1354108957160891 WOLF (strong): th(5415186.972548246)=0.1354108957160891; dx=8.773085671252905E-10 evalInputDelta=0.004408458787705127 New Minimum: 0.1354108957160891 > 0.08243871724362961 END: th(1805062.3241827488)=0.08243871724362961; dx=-2.2340905814453887E-8 evalInputDelta=0.057380637260164624 Fitness changed from 0.13981935450379424 to 0.08243871724362961 Iteration 17 complete. Error: 0.08243871724362961 Total: 40.2043; Orientation: 0.2008; Line Search: 32.0089 Adding measurement 38d895e8 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.299e+03, gradient 3.218e-04, dot -0.640; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.23362320050261154, 0.17487848203719436, 0.13981935450379424, 0.08243871724362961 LBFGS Accumulation History: 3 points Removed measurement 6f12b637 to history. Total: 4 th(0)=0.08243871724362961;dx=-1.0355962397434255E-7 New Minimum: 0.08243871724362961 > 0.07228514206883596 WOLF (strong): th(3888888.8888888923)=0.07228514206883596; dx=1.2156126709903935E-8 evalInputDelta=0.01015357517479365 New Minimum: 0.07228514206883596 > 0.04748942611800455 END: th(1944444.4444444461)=0.04748942611800455; dx=-2.8732009915795097E-8 evalInputDelta=0.03494929112562506 Fitness changed from 0.08243871724362961 to 0.04748942611800455 Iteration 18 complete. Error: 0.04748942611800455 Total: 32.8777; Orientation: 0.2015; Line Search: 24.4956 Adding measurement 68838767 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.727e+03, gradient 2.934e-04, dot -0.682; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.17487848203719436, 0.13981935450379424, 0.08243871724362961, 0.04748942611800455 LBFGS Accumulation History: 3 points Removed measurement 48b01607 to history. Total: 4 th(0)=0.04748942611800455;dx=-8.61035132995321E-8 New Minimum: 0.04748942611800455 > 0.02040615900138798 END: th(4189178.563950889)=0.02040615900138798; dx=-1.49535155315755E-8 evalInputDelta=0.02708326711661657 Fitness changed from 0.04748942611800455 to 0.02040615900138798 Iteration 19 complete. Error: 0.02040615900138798 Total: 24.5958; Orientation: 0.2012; Line Search: 16.3187 Adding measurement 2dc77962 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.237e+03, gradient 4.244e-04, dot -0.530; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.13981935450379424, 0.08243871724362961, 0.04748942611800455, 0.02040615900138798 LBFGS Accumulation History: 3 points Removed measurement 761a0bbd to history. Total: 4 th(0)=0.02040615900138798;dx=-1.800772668538657E-7 Armijo: th(9025311.620913746)=0.5679559884093605; dx=1.664086191457207E-7 evalInputDelta=-0.5475498294079725 Armijo: th(4512655.810456873)=0.1380809101145597; dx=1.2289449016473215E-7 evalInputDelta=-0.11767475111317172 New Minimum: 0.02040615900138798 > -0.020100013261644234 WOLF (strong): th(1504218.6034856243)=-0.020100013261644234; dx=3.7272704482230587E-10 evalInputDelta=0.040506172263032214 END: th(376054.6508714061)=-0.002609176298373428; dx=-1.2548446815920568E-7 evalInputDelta=0.023015335299761408 Fitness changed from 0.02040615900138798 to -0.020100013261644234 Iteration 20 complete. Error: -0.020100013261644234 Total: 48.9504; Orientation: 0.2019; Line Search: 40.5146 Iteration 20 ![Iteration 20](etc/6bfc06a5-a981-404b-98e6-019ded0f152c.jpg) Adding measurement 68ea1eb5 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.563e+03, gradient 2.902e-04, dot -0.589; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.08243871724362961, 0.04748942611800455, 0.02040615900138798, -0.020100013261644234 LBFGS Accumulation History: 3 points Removed measurement 38d895e8 to history. Total: 4 th(0)=-0.020100013261644234;dx=-8.420172285545707E-8 New Minimum: -0.020100013261644234 > -0.0404478976174073 END: th(810185.185185186)=-0.0404478976174073; dx=-5.5224021321789764E-8 evalInputDelta=0.02034788435576307 Fitness changed from -0.020100013261644234 to -0.0404478976174073 Iteration 21 complete. Error: -0.0404478976174073 Total: 24.5626; Orientation: 0.2022; Line Search: 16.1510 Adding measurement 7da9b32c to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.730e+03, gradient 2.306e-04, dot -0.901; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.04748942611800455, 0.02040615900138798, -0.020100013261644234, -0.0404478976174073 LBFGS Accumulation History: 3 points Removed measurement 68838767 to history. Total: 4 th(0)=-0.0404478976174073;dx=-5.3197911667337044E-8 New Minimum: -0.0404478976174073 > -0.06470485739060583 END: th(1745491.0683128706)=-0.06470485739060583; dx=-4.169112651445057E-8 evalInputDelta=0.024256959773198528 Fitness changed from -0.0404478976174073 to -0.06470485739060583 Iteration 22 complete. Error: -0.06470485739060583 Total: 24.6210; Orientation: 0.2047; Line Search: 16.4039 Adding measurement 1f7b1d6a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.504e+03, gradient 2.198e-04, dot -0.919; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.02040615900138798, -0.020100013261644234, -0.0404478976174073, -0.06470485739060583 LBFGS Accumulation History: 3 points Removed measurement 2dc77962 to history. Total: 4 th(0)=-0.06470485739060583;dx=-4.829087945398864E-8 New Minimum: -0.06470485739060583 > -0.09870731060811766 END: th(3760546.508714061)=-0.09870731060811766; dx=-2.9769263600060035E-8 evalInputDelta=0.03400245321751183 Fitness changed from -0.06470485739060583 to -0.09870731060811766 Iteration 23 complete. Error: -0.09870731060811766 Total: 24.4210; Orientation: 0.2021; Line Search: 16.2633 Adding measurement 6d77d269 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.864e+03, gradient 2.422e-04, dot -0.744; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.020100013261644234, -0.0404478976174073, -0.06470485739060583, -0.09870731060811766 LBFGS Accumulation History: 3 points Removed measurement 68ea1eb5 to history. Total: 4 th(0)=-0.09870731060811766;dx=-5.865040526667853E-8 Armijo: th(8101851.851851861)=-0.08710406818692773; dx=-1.4432396471107123E-8 evalInputDelta=-0.01160324242118993 New Minimum: -0.09870731060811766 > -0.11580391978791338 END: th(4050925.9259259305)=-0.11580391978791338; dx=-1.4291963954165494E-8 evalInputDelta=0.01709660917979572 Fitness changed from -0.09870731060811766 to -0.11580391978791338 Iteration 24 complete. Error: -0.11580391978791338 Total: 32.7975; Orientation: 0.2005; Line Search: 24.4515 Adding measurement 45a05350 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.737e+03, gradient 3.621e-04, dot -0.496; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.0404478976174073, -0.06470485739060583, -0.09870731060811766, -0.11580391978791338 LBFGS Accumulation History: 3 points Removed measurement 7da9b32c to history. Total: 4 th(0)=-0.11580391978791338;dx=-1.311131712949412E-7 Armijo: th(8727455.341564354)=0.3019054421794902; dx=1.3207115055094295E-7 evalInputDelta=-0.4177093619674036 Armijo: th(4363727.670782177)=-0.02345340867062007; dx=9.726214713671523E-8 evalInputDelta=-0.09235051111729331 New Minimum: -0.11580391978791338 > -0.14293682159114296 WOLF (strong): th(1454575.8902607255)=-0.14293682159114296; dx=1.3700874850864278E-9 evalInputDelta=0.02713290180322958 END: th(363643.9725651814)=-0.13140245966404895; dx=-9.201922951593905E-8 evalInputDelta=0.015598539876135575 Fitness changed from -0.11580391978791338 to -0.14293682159114296 Iteration 25 complete. Error: -0.14293682159114296 Total: 48.8172; Orientation: 0.2000; Line Search: 40.4280 Iteration 25 ![Iteration 25](etc/f3a69be6-6fb0-45d4-84ee-b830622d99c9.jpg) Adding measurement c7cbc2d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.739e+03, gradient 2.578e-04, dot -0.567; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.06470485739060583, -0.09870731060811766, -0.11580391978791338, -0.14293682159114296 LBFGS Accumulation History: 3 points Removed measurement 1f7b1d6a to history. Total: 4 th(0)=-0.14293682159114296;dx=-6.644502051958972E-8 New Minimum: -0.14293682159114296 > -0.1577051730157657 END: th(783447.1893154294)=-0.1577051730157657; dx=-4.156887882500181E-8 evalInputDelta=0.014768351424622739 Fitness changed from -0.14293682159114296 to -0.1577051730157657 Iteration 26 complete. Error: -0.1577051730157657 Total: 24.6928; Orientation: 0.2032; Line Search: 16.3004 Adding measurement 3e3a07ab to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.642e+03, gradient 2.024e-04, dot -0.871; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.09870731060811766, -0.11580391978791338, -0.14293682159114296, -0.1577051730157657 LBFGS Accumulation History: 3 points Removed measurement 6d77d269 to history. Total: 4 th(0)=-0.1577051730157657;dx=-4.097781229878814E-8 New Minimum: -0.1577051730157657 > -0.1750178763442859 END: th(1687885.8024691378)=-0.1750178763442859; dx=-3.286798075225476E-8 evalInputDelta=0.017312703328520196 Fitness changed from -0.1577051730157657 to -0.1750178763442859 Iteration 27 complete. Error: -0.1750178763442859 Total: 24.4796; Orientation: 0.2013; Line Search: 16.1773 Adding measurement 71842e18 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.662e+03, gradient 1.953e-04, dot -0.922; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.11580391978791338, -0.14293682159114296, -0.1577051730157657, -0.1750178763442859 LBFGS Accumulation History: 3 points Removed measurement 45a05350 to history. Total: 4 th(0)=-0.1750178763442859;dx=-3.812435279139702E-8 New Minimum: -0.1750178763442859 > -0.20060195902270983 END: th(3636439.7256518146)=-0.20060195902270983; dx=-2.4981430900406504E-8 evalInputDelta=0.025584082678423936 Fitness changed from -0.1750178763442859 to -0.20060195902270983 Iteration 28 complete. Error: -0.20060195902270983 Total: 24.6647; Orientation: 0.2010; Line Search: 16.2933 Adding measurement 6c056020 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.944e+03, gradient 2.112e-04, dot -0.770; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.14293682159114296, -0.1577051730157657, -0.1750178763442859, -0.20060195902270983 LBFGS Accumulation History: 3 points Removed measurement c7cbc2d to history. Total: 4 th(0)=-0.20060195902270983;dx=-4.462497148907409E-8 Armijo: th(7834471.893154296)=-0.19529526608242564; dx=-1.2297703816145795E-8 evalInputDelta=-0.005306692940284186 New Minimum: -0.20060195902270983 > -0.2155194929960853 END: th(3917235.946577148)=-0.2155194929960853; dx=-1.3423367704749582E-8 evalInputDelta=0.014917533973375474 Fitness changed from -0.20060195902270983 to -0.2155194929960853 Iteration 29 complete. Error: -0.2155194929960853 Total: 33.6977; Orientation: 0.2014; Line Search: 25.3952 Adding measurement 14af57c3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.776e+03, gradient 3.070e-04, dot -0.520; [709595d3-97e9-4ed0-a79e-2a7053cf07b8 = 1.000/1.000e+00] Orientation rejected. Popping history element from -0.1577051730157657, -0.1750178763442859, -0.20060195902270983, -0.2155194929960853 LBFGS Accumulation History: 3 points Removed measurement 3e3a07ab to history. Total: 4 th(0)=-0.2155194929960853;dx=-9.425958026077285E-8 Armijo: th(8439429.01234569)=0.07857966438204289; dx=9.42215329376223E-8 evalInputDelta=-0.2940991573781282 Armijo: th(4219714.506172845)=-0.15235288469183916; dx=6.730695802153027E-8 evalInputDelta=-0.06316660830424614 New Minimum: -0.2155194929960853 > -0.23417274045871705 END: th(1406571.502057615)=-0.23417274045871705; dx=-4.2289294640539285E-9 evalInputDelta=0.01865324746263175 Fitness changed from -0.2155194929960853 to -0.23417274045871705 Iteration 30 complete. Error: -0.23417274045871705 Total: 41.0262; Orientation: 0.2018; Line Search: 32.7309 Iteration 30 ![Iteration 30](etc/21e44de5-19db-425a-ac7c-a6d3b847c166.jpg) Final threshold in iteration 31: -0.23417274045871705 (> -Infinity) after 990.809s (< 3600.000s)