Reset training subject: 1239289969732200 Reset training subject: 1239297868458700 Adding measurement 7641c4e7 to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=5.2439339044818265;dx=-2.995655035006707E-5 New Minimum: 5.2439339044818265 > 5.243905798070407 WOLFE (weak): th(2.154434690031884)=5.243905798070407; dx=-2.995641919651887E-5 evalInputDelta=2.8106411419592803E-5 New Minimum: 5.243905798070407 > 5.243877601707357 WOLFE (weak): th(4.308869380063768)=5.243877601707357; dx=-2.9958029771709434E-5 evalInputDelta=5.6302774469330075E-5 New Minimum: 5.243877601707357 > 5.243764776240179 WOLFE (weak): th(12.926608140191302)=5.243764776240179; dx=-2.9957792892064056E-5 evalInputDelta=1.691282416471651E-4 New Minimum: 5.243764776240179 > 5.2432574107158345 WOLFE (weak): th(51.70643256076521)=5.2432574107158345; dx=-2.995160331604574E-5 evalInputDelta=6.764937659919923E-4 New Minimum: 5.2432574107158345 > 5.240552924172696 WOLFE (weak): th(258.53216280382605)=5.240552924172696; dx=-2.9910798577952355E-5 evalInputDelta=0.003380980309130699 New Minimum: 5.240552924172696 > 5.223733734522269 WOLFE (weak): th(1551.1929768229563)=5.223733734522269; dx=-2.967540859905341E-5 evalInputDelta=0.020200169959557535 New Minimum: 5.223733734522269 > 5.106598349012777 WOLFE (weak): th(10858.350837760694)=5.106598349012777; dx=-2.7858824630075606E-5 evalInputDelta=0.13733555546904963 New Minimum: 5.106598349012777 > 4.399380427755434 END: th(86866.80670208555)=4.399380427755434; dx=-1.640411479675862E-5 evalInputDelta=0.8445534767263929 Fitness changed from 5.2439339044818265 to 4.399380427755434 Iteration 1 complete. Error: 4.399380427755434 Total: 94.9831; Orientation: 0.0068; Line Search: 71.1528 Iteration 1 ![Iteration 1](etc/7abf97b1-13e7-438a-b3e1-ff5d10432673.jpg) Adding measurement 4e3bc13b to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=4.399380427755434;dx=-1.1783150602618542E-5 New Minimum: 4.399380427755434 > 3.6745743045155175 END: th(187148.86177126726)=3.6745743045155175; dx=-6.823434980501832E-6 evalInputDelta=0.7248061232399161 Fitness changed from 4.399380427755434 to 3.6745743045155175 Iteration 2 complete. Error: 3.6745743045155175 Total: 24.9594; Orientation: 0.0066; Line Search: 16.9567 Iteration 2 ![Iteration 2](etc/8ffca309-b3b5-4339-be10-c2b979daeb9e.jpg) Adding measurement 628cb8e0 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=3.6745743045155175;dx=-5.340267746600309E-6 New Minimum: 3.6745743045155175 > 2.9764436092940554 END: th(403200.00000000006)=2.9764436092940554; dx=-3.0616426141856754E-6 evalInputDelta=0.6981306952214621 Fitness changed from 3.6745743045155175 to 2.9764436092940554 Iteration 3 complete. Error: 2.9764436092940554 Total: 23.6932; Orientation: 0.0068; Line Search: 15.9246 Iteration 3 ![Iteration 3](etc/5de67b41-714d-4033-a29e-097afa3981c7.jpg) Adding measurement 3b8c15de to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.491e+03, gradient 1.606e-03, dot -0.988; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 5.2439339044818265, 4.399380427755434, 3.6745743045155175, 2.9764436092940554 LBFGS Accumulation History: 3 points Removed measurement 7641c4e7 to history. Total: 4 th(0)=2.9764436092940554;dx=-2.5799136332643665E-6 New Minimum: 2.9764436092940554 > 2.280945826433359 END: th(868668.0670208557)=2.280945826433359; dx=-1.3720029779695684E-6 evalInputDelta=0.6954977828606963 Fitness changed from 2.9764436092940554 to 2.280945826433359 Iteration 4 complete. Error: 2.280945826433359 Total: 24.1398; Orientation: 0.1993; Line Search: 15.9206 Iteration 4 ![Iteration 4](etc/c48c6b4e-d6f6-49f0-9716-d5995f7b4f4e.jpg) Adding measurement 419c70f6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.351e+03, gradient 1.111e-03, dot -0.973; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 4.399380427755434, 3.6745743045155175, 2.9764436092940554, 2.280945826433359 LBFGS Accumulation History: 3 points Removed measurement 4e3bc13b to history. Total: 4 th(0)=2.280945826433359;dx=-1.2353307715358383E-6 New Minimum: 2.280945826433359 > 1.6683563629111566 END: th(1871488.617712673)=1.6683563629111566; dx=-4.958753366732404E-7 evalInputDelta=0.6125894635222024 Fitness changed from 2.280945826433359 to 1.6683563629111566 Iteration 5 complete. Error: 1.6683563629111566 Total: 24.0539; Orientation: 0.1984; Line Search: 15.9260 Iteration 5 ![Iteration 5](etc/37810634-fb6f-45c9-b17a-2dd1cb92b08c.jpg) Adding measurement 58c93be3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.303e+03, gradient 7.049e-04, dot -0.944; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.6745743045155175, 2.9764436092940554, 2.280945826433359, 1.6683563629111566 LBFGS Accumulation History: 3 points Removed measurement 628cb8e0 to history. Total: 4 th(0)=1.6683563629111566;dx=-4.969388404475261E-7 New Minimum: 1.6683563629111566 > 1.3087975541132 END: th(4032000.0000000014)=1.3087975541132; dx=-1.1056541298882516E-7 evalInputDelta=0.35955880879795665 Fitness changed from 1.6683563629111566 to 1.3087975541132 Iteration 6 complete. Error: 1.3087975541132 Total: 24.0981; Orientation: 0.1987; Line Search: 15.9951 Adding measurement 1dc9e4d2 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.044e+03, gradient 5.143e-04, dot -0.810; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.9764436092940554, 2.280945826433359, 1.6683563629111566, 1.3087975541132 LBFGS Accumulation History: 3 points Removed measurement 3b8c15de to history. Total: 4 th(0)=1.3087975541132;dx=-2.64498777357948E-7 Armijo: th(8686680.670208558)=1.32093738113526; dx=3.0327721252785302E-9 evalInputDelta=-0.012139827022060068 New Minimum: 1.3087975541132 > 1.146785913841555 END: th(4343340.335104279)=1.146785913841555; dx=-8.262229434096682E-8 evalInputDelta=0.16201164027164494 Fitness changed from 1.3087975541132 to 1.146785913841555 Iteration 7 complete. Error: 1.146785913841555 Total: 32.0866; Orientation: 0.1980; Line Search: 23.9042 Adding measurement 7b5e5fa to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.334e+03, gradient 4.426e-04, dot -0.768; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.280945826433359, 1.6683563629111566, 1.3087975541132, 1.146785913841555 LBFGS Accumulation History: 3 points Removed measurement 419c70f6 to history. Total: 4 th(0)=1.146785913841555;dx=-1.9591875642125604E-7 Armijo: th(9357443.088563366)=1.1946468246568498; dx=-3.2769152154965145E-9 evalInputDelta=-0.047860910815294755 New Minimum: 1.146785913841555 > 1.0209197563141625 END: th(4678721.544281683)=1.0209197563141625; dx=-7.319023613873245E-8 evalInputDelta=0.1258661575273925 Fitness changed from 1.146785913841555 to 1.0209197563141625 Iteration 8 complete. Error: 1.0209197563141625 Total: 31.9897; Orientation: 0.1985; Line Search: 23.7120 Adding measurement 74fda9ed to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.816e+03, gradient 4.168e-04, dot -0.743; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.6683563629111566, 1.3087975541132, 1.146785913841555, 1.0209197563141625 LBFGS Accumulation History: 3 points Removed measurement 58c93be3 to history. Total: 4 th(0)=1.0209197563141625;dx=-1.7370621791693852E-7 Armijo: th(1.0080000000000004E7)=1.1398931803238617; dx=-4.531175467421733E-9 evalInputDelta=-0.11897342400969912 New Minimum: 1.0209197563141625 > 0.9349546495282964 END: th(5040000.000000002)=0.9349546495282964; dx=-5.8022002529922025E-8 evalInputDelta=0.08596510678586611 Fitness changed from 1.0209197563141625 to 0.9349546495282964 Iteration 9 complete. Error: 0.9349546495282964 Total: 32.0741; Orientation: 0.2111; Line Search: 23.9503 Adding measurement 3ede428e to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.606e+03, gradient 4.320e-04, dot -0.681; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.3087975541132, 1.146785913841555, 1.0209197563141625, 0.9349546495282964 LBFGS Accumulation History: 3 points Removed measurement 1dc9e4d2 to history. Total: 4 th(0)=0.9349546495282964;dx=-1.866397194339153E-7 Armijo: th(1.0858350837760698E7)=1.2855572831989426; dx=5.853412076706148E-8 evalInputDelta=-0.35060263367064615 New Minimum: 0.9349546495282964 > 0.9126942991913938 END: th(5429175.418880349)=0.9126942991913938; dx=-5.542303654722819E-9 evalInputDelta=0.022260350336902657 Fitness changed from 0.9349546495282964 to 0.9126942991913938 Iteration 10 complete. Error: 0.9126942991913938 Total: 32.6414; Orientation: 0.2096; Line Search: 24.3653 Iteration 10 ![Iteration 10](etc/c2736db1-7bb7-48e9-934a-98570e709d86.jpg) Adding measurement 569b3009 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.122e+03, gradient 5.402e-04, dot -0.596; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.146785913841555, 1.0209197563141625, 0.9349546495282964, 0.9126942991913938 LBFGS Accumulation History: 3 points Removed measurement 7b5e5fa to history. Total: 4 th(0)=0.9126942991913938;dx=-2.918514022894329E-7 Armijo: th(1.1696803860704208E7)=1.4377145819833586; dx=1.430425147932313E-7 evalInputDelta=-0.5250202827919648 New Minimum: 0.9126942991913938 > 0.8768155880784964 WOLF (strong): th(5848401.930352104)=0.8768155880784964; dx=1.2723831560831545E-9 evalInputDelta=0.03587871111289742 New Minimum: 0.8768155880784964 > 0.7945872827854079 END: th(1949467.310117368)=0.7945872827854079; dx=-8.352372640081177E-8 evalInputDelta=0.11810701640598587 Fitness changed from 0.9126942991913938 to 0.7945872827854079 Iteration 11 complete. Error: 0.7945872827854079 Total: 39.9589; Orientation: 0.1984; Line Search: 31.8594 Adding measurement 403b7be3 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.729e+03, gradient 3.493e-04, dot -0.805; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 1.0209197563141625, 0.9349546495282964, 0.9126942991913938, 0.7945872827854079 LBFGS Accumulation History: 3 points Removed measurement 74fda9ed to history. Total: 4 th(0)=0.7945872827854079;dx=-1.220018584757735E-7 New Minimum: 0.7945872827854079 > 0.7162710439956356 END: th(4200000.000000002)=0.7162710439956356; dx=-5.5236085013851334E-8 evalInputDelta=0.07831623878977234 Fitness changed from 0.7945872827854079 to 0.7162710439956356 Iteration 12 complete. Error: 0.7162710439956356 Total: 23.5353; Orientation: 0.1984; Line Search: 15.6488 Adding measurement 516370c1 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.472e+03, gradient 3.402e-04, dot -0.752; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9349546495282964, 0.9126942991913938, 0.7945872827854079, 0.7162710439956356 LBFGS Accumulation History: 3 points Removed measurement 3ede428e to history. Total: 4 th(0)=0.7162710439956356;dx=-1.1573293186617016E-7 Armijo: th(9048625.698133916)=0.747684746107234; dx=-1.5290721945031418E-8 evalInputDelta=-0.03141370211159844 New Minimum: 0.7162710439956356 > 0.6558216670281118 END: th(4524312.849066958)=0.6558216670281118; dx=-4.2209494050019356E-8 evalInputDelta=0.06044937696752373 Fitness changed from 0.7162710439956356 to 0.6558216670281118 Iteration 13 complete. Error: 0.6558216670281118 Total: 32.1767; Orientation: 0.2003; Line Search: 23.9288 Adding measurement 2e778abb to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.174e+03, gradient 3.454e-04, dot -0.697; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.9126942991913938, 0.7945872827854079, 0.7162710439956356, 0.6558216670281118 LBFGS Accumulation History: 3 points Removed measurement 569b3009 to history. Total: 4 th(0)=0.6558216670281118;dx=-1.1932825259160956E-7 Armijo: th(9747336.55058684)=0.8528619241517634; dx=4.807934526812835E-8 evalInputDelta=-0.19704025712365159 New Minimum: 0.6558216670281118 > 0.6362018582419429 WOLF (strong): th(4873668.27529342)=0.6362018582419429; dx=4.370487309919839E-9 evalInputDelta=0.01961980878616898 New Minimum: 0.6362018582419429 > 0.6093414299561196 END: th(1624556.0917644734)=0.6093414299561196; dx=-6.180778866903525E-8 evalInputDelta=0.046480237071992225 Fitness changed from 0.6558216670281118 to 0.6093414299561196 Iteration 14 complete. Error: 0.6093414299561196 Total: 39.9905; Orientation: 0.2068; Line Search: 31.8561 Adding measurement 7695184b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.068e+03, gradient 2.748e-04, dot -0.843; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7945872827854079, 0.7162710439956356, 0.6558216670281118, 0.6093414299561196 LBFGS Accumulation History: 3 points Removed measurement 403b7be3 to history. Total: 4 th(0)=0.6093414299561196;dx=-7.551399745986164E-8 New Minimum: 0.6093414299561196 > 0.5599314110563798 END: th(3500000.000000002)=0.5599314110563798; dx=-4.5891306568657894E-8 evalInputDelta=0.04941001889973984 Fitness changed from 0.6093414299561196 to 0.5599314110563798 Iteration 15 complete. Error: 0.5599314110563798 Total: 24.2487; Orientation: 0.2008; Line Search: 16.0502 Iteration 15 ![Iteration 15](etc/eef07419-3801-4320-9f0a-20306c9f426f.jpg) Adding measurement 46c92d27 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.953e+03, gradient 2.781e-04, dot -0.793; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.7162710439956356, 0.6558216670281118, 0.6093414299561196, 0.5599314110563798 LBFGS Accumulation History: 3 points Removed measurement 516370c1 to history. Total: 4 th(0)=0.5599314110563798;dx=-7.731906566991475E-8 Armijo: th(7540521.415111598)=0.5898597278212261; dx=6.674391089859313E-9 evalInputDelta=-0.029928316764846308 New Minimum: 0.5599314110563798 > 0.5270682898108572 END: th(3770260.707555799)=0.5270682898108572; dx=-1.935114297050194E-8 evalInputDelta=0.0328631212455226 Fitness changed from 0.5599314110563798 to 0.5270682898108572 Iteration 16 complete. Error: 0.5270682898108572 Total: 32.2970; Orientation: 0.2021; Line Search: 24.2483 Adding measurement 2f1b8770 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.672e+03, gradient 3.239e-04, dot -0.606; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6558216670281118, 0.6093414299561196, 0.5599314110563798, 0.5270682898108572 LBFGS Accumulation History: 3 points Removed measurement 2e778abb to history. Total: 4 th(0)=0.5270682898108572;dx=-1.0489317247612564E-7 Armijo: th(8122780.458822369)=0.5483964312560932; dx=-5.591526026797583E-9 evalInputDelta=-0.021328141445235982 New Minimum: 0.5270682898108572 > 0.4972010239394059 END: th(4061390.2294111843)=0.4972010239394059; dx=-1.2171591345560834E-8 evalInputDelta=0.029867265871451276 Fitness changed from 0.5270682898108572 to 0.4972010239394059 Iteration 17 complete. Error: 0.4972010239394059 Total: 31.8797; Orientation: 0.2037; Line Search: 23.9052 Adding measurement 4bbabec8 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.715e+03, gradient 3.444e-04, dot -0.598; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.6093414299561196, 0.5599314110563798, 0.5270682898108572, 0.4972010239394059 LBFGS Accumulation History: 3 points Removed measurement 7695184b to history. Total: 4 th(0)=0.4972010239394059;dx=-1.1859993398334356E-7 Armijo: th(8750000.000000006)=0.730456695711773; dx=8.739481286170372E-8 evalInputDelta=-0.23325567177236706 Armijo: th(4375000.000000003)=0.5047483771721959; dx=4.016419320396265E-8 evalInputDelta=-0.007547353232789988 New Minimum: 0.4972010239394059 > 0.4583976197774423 END: th(1458333.3333333342)=0.4583976197774423; dx=-4.201537982152009E-8 evalInputDelta=0.038803404161963595 Fitness changed from 0.4972010239394059 to 0.4583976197774423 Iteration 18 complete. Error: 0.4583976197774423 Total: 40.0241; Orientation: 0.2028; Line Search: 32.0047 Adding measurement 5013c6bc to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.616e+03, gradient 2.327e-04, dot -0.761; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5599314110563798, 0.5270682898108572, 0.4972010239394059, 0.4583976197774423 LBFGS Accumulation History: 3 points Removed measurement 46c92d27 to history. Total: 4 th(0)=0.4583976197774423;dx=-5.415568359250555E-8 New Minimum: 0.4583976197774423 > 0.4237593336091491 END: th(3141883.9229631657)=0.4237593336091491; dx=-3.5790452222500385E-8 evalInputDelta=0.03463828616829323 Fitness changed from 0.4583976197774423 to 0.4237593336091491 Iteration 19 complete. Error: 0.4237593336091491 Total: 23.5260; Orientation: 0.2019; Line Search: 15.7126 Adding measurement 19c578bf to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.634e+03, gradient 2.282e-04, dot -0.838; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.5270682898108572, 0.4972010239394059, 0.4583976197774423, 0.4237593336091491 LBFGS Accumulation History: 3 points Removed measurement 2f1b8770 to history. Total: 4 th(0)=0.4237593336091491;dx=-5.207326075620716E-8 New Minimum: 0.4237593336091491 > 0.4149494465215364 END: th(6768983.715685307)=0.4149494465215364; dx=-7.336165859071899E-9 evalInputDelta=0.008809887087612656 Fitness changed from 0.4237593336091491 to 0.4149494465215364 Iteration 20 complete. Error: 0.4149494465215364 Total: 24.0847; Orientation: 0.2020; Line Search: 15.8868 Iteration 20 ![Iteration 20](etc/a1bd6c89-00c2-4ff4-bd07-a9cb61e3f37d.jpg) Adding measurement 706dee4 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.598e+03, gradient 3.664e-04, dot -0.481; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4972010239394059, 0.4583976197774423, 0.4237593336091491, 0.4149494465215364 LBFGS Accumulation History: 3 points Removed measurement 4bbabec8 to history. Total: 4 th(0)=0.4149494465215364;dx=-1.3425681857183428E-7 Armijo: th(1.4583333333333343E7)=0.8287067607485126; dx=7.24164295550534E-8 evalInputDelta=-0.41375731422697615 Armijo: th(7291666.666666672)=0.45844046937469773; dx=8.98711053186709E-9 evalInputDelta=-0.04349102285316131 New Minimum: 0.4149494465215364 > 0.37208709743585394 END: th(2430555.5555555574)=0.37208709743585394; dx=-1.2231689252333957E-8 evalInputDelta=0.04286234908568248 Fitness changed from 0.4149494465215364 to 0.37208709743585394 Iteration 21 complete. Error: 0.37208709743585394 Total: 39.5480; Orientation: 0.2001; Line Search: 31.5286 Adding measurement 1315f1d5 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.594e+03, gradient 2.622e-04, dot -0.619; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4583976197774423, 0.4237593336091491, 0.4149494465215364, 0.37208709743585394 LBFGS Accumulation History: 3 points Removed measurement 5013c6bc to history. Total: 4 th(0)=0.37208709743585394;dx=-6.874239526475343E-8 Armijo: th(5236473.20493861)=0.37531525531213067; dx=7.016245852705433E-9 evalInputDelta=-0.003228157876276727 New Minimum: 0.37208709743585394 > 0.3463080955102594 END: th(2618236.602469305)=0.3463080955102594; dx=-2.0743022574175673E-8 evalInputDelta=0.02577900192559457 Fitness changed from 0.37208709743585394 to 0.3463080955102594 Iteration 22 complete. Error: 0.3463080955102594 Total: 32.3253; Orientation: 0.2005; Line Search: 24.0466 Adding measurement 6421e9e7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.807e+03, gradient 2.284e-04, dot -0.699; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4237593336091491, 0.4149494465215364, 0.37208709743585394, 0.3463080955102594 LBFGS Accumulation History: 3 points Removed measurement 19c578bf to history. Total: 4 th(0)=0.3463080955102594;dx=-5.216003135977754E-8 New Minimum: 0.3463080955102594 > 0.33605624850082105 END: th(5640819.76307109)=0.33605624850082105; dx=-9.645915945346781E-9 evalInputDelta=0.01025184700943832 Fitness changed from 0.3463080955102594 to 0.33605624850082105 Iteration 23 complete. Error: 0.33605624850082105 Total: 23.8481; Orientation: 0.2017; Line Search: 15.8711 Adding measurement 6c289070 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.339e+03, gradient 3.402e-04, dot -0.520; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.4149494465215364, 0.37208709743585394, 0.3463080955102594, 0.33605624850082105 LBFGS Accumulation History: 3 points Removed measurement 706dee4 to history. Total: 4 th(0)=0.33605624850082105;dx=-1.1571695543695444E-7 Armijo: th(1.2152777777777787E7)=0.8888259148807993; dx=1.1883235227735867E-7 evalInputDelta=-0.5527696663799783 Armijo: th(6076388.888888894)=0.45391484968261286; dx=7.808969939376592E-8 evalInputDelta=-0.11785860118179181 New Minimum: 0.33605624850082105 > 0.30374803465443256 END: th(2025462.9629629645)=0.30374803465443256; dx=-6.029843063676934E-9 evalInputDelta=0.03230821384638849 Fitness changed from 0.33605624850082105 to 0.30374803465443256 Iteration 24 complete. Error: 0.30374803465443256 Total: 40.1006; Orientation: 0.2003; Line Search: 31.9028 Adding measurement 5f80b25a to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.766e+03, gradient 2.320e-04, dot -0.602; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.37208709743585394, 0.3463080955102594, 0.33605624850082105, 0.30374803465443256 LBFGS Accumulation History: 3 points Removed measurement 1315f1d5 to history. Total: 4 th(0)=0.30374803465443256;dx=-5.382703032121801E-8 New Minimum: 0.30374803465443256 > 0.2887444783773414 END: th(4363727.670782176)=0.2887444783773414; dx=-1.0832531112730078E-8 evalInputDelta=0.015003556277091157 Fitness changed from 0.30374803465443256 to 0.2887444783773414 Iteration 25 complete. Error: 0.2887444783773414 Total: 23.7888; Orientation: 0.2020; Line Search: 15.8449 Iteration 25 ![Iteration 25](etc/426c5b98-cf8b-44ca-b8c2-4bf256d6f9a9.jpg) Adding measurement 3380313d to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.793e+03, gradient 2.926e-04, dot -0.578; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.3463080955102594, 0.33605624850082105, 0.30374803465443256, 0.2887444783773414 LBFGS Accumulation History: 3 points Removed measurement 6421e9e7 to history. Total: 4 th(0)=0.2887444783773414;dx=-8.559905121894048E-8 Armijo: th(9401366.271785151)=0.5451210956675547; dx=8.19285481157169E-8 evalInputDelta=-0.2563766172902133 Armijo: th(4700683.135892576)=0.32036734402688066; dx=4.3551375420087705E-8 evalInputDelta=-0.031622865649539256 New Minimum: 0.2887444783773414 > 0.2633771726880232 END: th(1566894.3786308586)=0.2633771726880232; dx=-2.3725734866428266E-8 evalInputDelta=0.02536730568931822 Fitness changed from 0.2887444783773414 to 0.2633771726880232 Iteration 26 complete. Error: 0.2633771726880232 Total: 40.2150; Orientation: 0.2004; Line Search: 32.0111 Adding measurement 7d44e3c7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.382e+03, gradient 1.884e-04, dot -0.761; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.33605624850082105, 0.30374803465443256, 0.2887444783773414, 0.2633771726880232 LBFGS Accumulation History: 3 points Removed measurement 6c289070 to history. Total: 4 th(0)=0.2633771726880232;dx=-3.5494941636329404E-8 New Minimum: 0.2633771726880232 > 0.2443362017265336 END: th(3375771.604938275)=0.2443362017265336; dx=-2.314520295308739E-8 evalInputDelta=0.0190409709614896 Fitness changed from 0.2633771726880232 to 0.2443362017265336 Iteration 27 complete. Error: 0.2443362017265336 Total: 24.0508; Orientation: 0.2013; Line Search: 15.7797 Adding measurement 365c8a47 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.241e+03, gradient 1.919e-04, dot -0.809; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.30374803465443256, 0.2887444783773414, 0.2633771726880232, 0.2443362017265336 LBFGS Accumulation History: 3 points Removed measurement 5f80b25a to history. Total: 4 th(0)=0.2443362017265336;dx=-3.6824376222784945E-8 Armijo: th(7272879.451303628)=0.256275096170655; dx=-1.5712076558660798E-9 evalInputDelta=-0.01193889444412144 New Minimum: 0.2443362017265336 > 0.23051537156828172 END: th(3636439.725651814)=0.23051537156828172; dx=-1.4391437911575096E-8 evalInputDelta=0.013820830158251862 Fitness changed from 0.2443362017265336 to 0.23051537156828172 Iteration 28 complete. Error: 0.23051537156828172 Total: 32.0492; Orientation: 0.2023; Line Search: 23.9702 Adding measurement 24673720 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.728e+03, gradient 2.118e-04, dot -0.673; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2887444783773414, 0.2633771726880232, 0.2443362017265336, 0.23051537156828172 LBFGS Accumulation History: 3 points Removed measurement 3380313d to history. Total: 4 th(0)=0.23051537156828172;dx=-4.4849620578054186E-8 Armijo: th(7834471.893154295)=0.24821130653159607; dx=-5.974464905704826E-9 evalInputDelta=-0.01769593496331434 New Minimum: 0.23051537156828172 > 0.22018228831523956 END: th(3917235.9465771476)=0.22018228831523956; dx=-7.169229461001133E-9 evalInputDelta=0.010333083253042163 Fitness changed from 0.23051537156828172 to 0.22018228831523956 Iteration 29 complete. Error: 0.22018228831523956 Total: 31.8754; Orientation: 0.2006; Line Search: 23.8441 Adding measurement 6e2764c9 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.719e+03, gradient 2.550e-04, dot -0.566; [696a64f5-116f-43db-abfc-971c035c74b0 = 1.000/1.000e+00] Orientation rejected. Popping history element from 0.2633771726880232, 0.2443362017265336, 0.23051537156828172, 0.22018228831523956 LBFGS Accumulation History: 3 points Removed measurement 7d44e3c7 to history. Total: 4 th(0)=0.22018228831523956;dx=-6.50169891786168E-8 Armijo: th(8439429.01234569)=0.37900152240583984; dx=6.174514302520682E-8 evalInputDelta=-0.15881923409060028 Armijo: th(4219714.506172845)=0.23458175109496182; dx=2.892638004773989E-8 evalInputDelta=-0.01439946277972226 New Minimum: 0.22018228831523956 > 0.2020648575835875 END: th(1406571.502057615)=0.2020648575835875; dx=-2.2536312761025127E-8 evalInputDelta=0.018117430731652062 Fitness changed from 0.22018228831523956 to 0.2020648575835875 Iteration 30 complete. Error: 0.2020648575835875 Total: 40.1672; Orientation: 0.2046; Line Search: 31.7830 Iteration 30 ![Iteration 30](etc/34ddbf63-462a-4f32-bf5b-d0eef8db0be5.jpg) Final threshold in iteration 31: 0.2020648575835875 (> -Infinity) after 984.420s (< 3600.000s)