Reset training subject: 929450058939500 Reset training subject: 929451044108000 Adding measurement 271ac44d to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=3.5730212246999145;dx=-5.058300160096897E-5 New Minimum: 3.5730212246999145 > 3.5729335164651275 WOLFE (weak): th(2.154434690031884)=3.5729335164651275; dx=-5.04853744962741E-5 evalInputDelta=8.77082347869873E-5 New Minimum: 3.5729335164651275 > 3.5728455702774227 WOLFE (weak): th(4.308869380063768)=3.5728455702774227; dx=-5.04510675742326E-5 evalInputDelta=1.7565442249178886E-4 New Minimum: 3.5728455702774227 > 3.5724949738942087 WOLFE (weak): th(12.926608140191302)=3.5724949738942087; dx=-5.012265368971077E-5 evalInputDelta=5.262508057057858E-4 New Minimum: 3.5724949738942087 > 3.5709319598972797 WOLFE (weak): th(51.70643256076521)=3.5709319598972797; dx=-4.9469009909354604E-5 evalInputDelta=0.002089264802634716 New Minimum: 3.5709319598972797 > 3.5632946668192744 END: th(258.53216280382605)=3.5632946668192744; dx=-4.2613804232162664E-5 evalInputDelta=0.00972655788064003 Fitness changed from 3.5730212246999145 to 3.5632946668192744 Iteration 1 complete. Error: 3.5632946668192744 Total: 8.5452; Orientation: 0.0052; Line Search: 5.7809 Iteration 1 ![Iteration 1](etc/7cdf5ac5-6498-4bc5-add3-a9a3681bad31.jpg) Adding measurement 17e4e110 to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=3.5632946668192744;dx=-4.1406232128756426E-5 New Minimum: 3.5632946668192744 > 3.5440341257490218 END: th(556.9906600335335)=3.5440341257490218; dx=-3.185893607086144E-5 evalInputDelta=0.019260541070252657 Fitness changed from 3.5632946668192744 to 3.5440341257490218 Iteration 2 complete. Error: 3.5440341257490218 Total: 3.3249; Orientation: 0.0041; Line Search: 2.3575 Iteration 2 ![Iteration 2](etc/4f6d0c57-18e0-4cb0-a36b-e07bc08e4e2f.jpg) Adding measurement 386bd946 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=3.5440341257490218;dx=-3.280612506200944E-5 New Minimum: 3.5440341257490218 > 3.5149115016683936 WOLFE (weak): th(1200.0)=3.5149115016683936; dx=-3.258955921476602E-5 evalInputDelta=0.029122624080628157 New Minimum: 3.5149115016683936 > 3.4850802375003695 END: th(2400.0)=3.4850802375003695; dx=-2.8562154086357774E-5 evalInputDelta=0.05895388824865222 Fitness changed from 3.5440341257490218 to 3.4850802375003695 Iteration 3 complete. Error: 3.4850802375003695 Total: 3.8670; Orientation: 0.0039; Line Search: 2.9046 Iteration 3 ![Iteration 3](etc/cef28f20-8571-4a85-94fd-4b12e3963df0.jpg) Adding measurement 378ab291 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.862e+02, gradient 6.418e-03, dot -0.831; [c49391f7-0ee5-446b-bcc2-710d8bf84ee4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.5730212246999145, 3.5632946668192744, 3.5440341257490218, 3.4850802375003695 LBFGS Accumulation History: 3 points Removed measurement 271ac44d to history. Total: 4 th(0)=3.4850802375003695;dx=-4.118522178866775E-5 New Minimum: 3.4850802375003695 > 3.382565294392407 END: th(5170.6432560765215)=3.382565294392407; dx=-1.5833686705217435E-5 evalInputDelta=0.10251494310796261 Fitness changed from 3.4850802375003695 to 3.382565294392407 Iteration 4 complete. Error: 3.382565294392407 Total: 2.9910; Orientation: 0.1108; Line Search: 1.9229 Iteration 4 ![Iteration 4](etc/aed78515-1fac-41a9-a890-4b1f8c64bfb0.jpg) Adding measurement 2b13b9c1 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 8.146e+01, gradient 4.069e-03, dot -0.774; [c49391f7-0ee5-446b-bcc2-710d8bf84ee4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.5632946668192744, 3.5440341257490218, 3.4850802375003695, 3.382565294392407 LBFGS Accumulation History: 3 points Removed measurement 17e4e110 to history. Total: 4 th(0)=3.382565294392407;dx=-1.6558573767623836E-5 New Minimum: 3.382565294392407 > 3.2064302768558264 END: th(11139.813200670671)=3.2064302768558264; dx=-5.269439884565081E-6 evalInputDelta=0.17613501753658056 Fitness changed from 3.382565294392407 to 3.2064302768558264 Iteration 5 complete. Error: 3.2064302768558264 Total: 3.0347; Orientation: 0.1129; Line Search: 1.9502 Iteration 5 ![Iteration 5](etc/299ae099-3695-416d-8d51-4cbe5e145cf2.jpg) Adding measurement f74035f to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.906e+01, gradient 3.607e-03, dot -0.757; [c49391f7-0ee5-446b-bcc2-710d8bf84ee4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.5440341257490218, 3.4850802375003695, 3.382565294392407, 3.2064302768558264 LBFGS Accumulation History: 3 points Removed measurement 386bd946 to history. Total: 4 th(0)=3.2064302768558264;dx=-1.3013791934489112E-5 New Minimum: 3.2064302768558264 > 3.1984099857509136 END: th(24000.000000000004)=3.1984099857509136; dx=-2.0441661489762785E-8 evalInputDelta=0.008020291104912758 Fitness changed from 3.2064302768558264 to 3.1984099857509136 Iteration 6 complete. Error: 3.1984099857509136 Total: 2.8242; Orientation: 0.1121; Line Search: 1.7518 Adding measurement 12aa5504 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.579e+01, gradient 4.334e-03, dot -0.628; [c49391f7-0ee5-446b-bcc2-710d8bf84ee4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.4850802375003695, 3.382565294392407, 3.2064302768558264, 3.1984099857509136 LBFGS Accumulation History: 3 points Removed measurement 378ab291 to history. Total: 4 th(0)=3.1984099857509136;dx=-1.878264728046825E-5 New Minimum: 3.1984099857509136 > 3.1540578780695796 WOLF (strong): th(51706.43256076522)=3.1540578780695796; dx=4.693995180524766E-6 evalInputDelta=0.04435210768133402 New Minimum: 3.1540578780695796 > 3.096222745254636 WOLF (strong): th(25853.21628038261)=3.096222745254636; dx=1.6645870189569103E-6 evalInputDelta=0.10218724049627781 END: th(8617.738760127537)=3.112065192312002; dx=-3.3530694605562816E-6 evalInputDelta=0.08634479343891144 Fitness changed from 3.1984099857509136 to 3.096222745254636 Iteration 7 complete. Error: 3.096222745254636 Total: 5.5492; Orientation: 0.1133; Line Search: 4.4892 Adding measurement 4cb91c02 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 6.985e+01, gradient 3.533e-03, dot -0.748; [c49391f7-0ee5-446b-bcc2-710d8bf84ee4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.382565294392407, 3.2064302768558264, 3.1984099857509136, 3.096222745254636 LBFGS Accumulation History: 3 points Removed measurement 2b13b9c1 to history. Total: 4 th(0)=3.096222745254636;dx=-1.247946212082912E-5 New Minimum: 3.096222745254636 > 2.99274911172688 END: th(18566.35533445112)=2.99274911172688; dx=-4.880365118723329E-7 evalInputDelta=0.10347363352775574 Fitness changed from 3.096222745254636 to 2.99274911172688 Iteration 8 complete. Error: 2.99274911172688 Total: 2.8475; Orientation: 0.1116; Line Search: 1.7779 Adding measurement 22d3f18b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.477e+01, gradient 2.884e-03, dot -0.721; [c49391f7-0ee5-446b-bcc2-710d8bf84ee4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.2064302768558264, 3.1984099857509136, 3.096222745254636, 2.99274911172688 LBFGS Accumulation History: 3 points Removed measurement f74035f to history. Total: 4 th(0)=2.99274911172688;dx=-8.316777221153845E-6 Armijo: th(40000.000000000015)=3.019794699270278; dx=2.002026612196585E-6 evalInputDelta=-0.027045587543398142 New Minimum: 2.99274911172688 > 2.9618649249896407 END: th(20000.000000000007)=2.9618649249896407; dx=-9.660101235685534E-7 evalInputDelta=0.03088418673723936 Fitness changed from 2.99274911172688 to 2.9618649249896407 Iteration 9 complete. Error: 2.9618649249896407 Total: 3.5165; Orientation: 0.1190; Line Search: 2.6008 Adding measurement 593ab81b to history. Total: 3 Rejected: LBFGS Orientation magnitude: 5.459e+01, gradient 2.417e-03, dot -0.739; [c49391f7-0ee5-446b-bcc2-710d8bf84ee4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.1984099857509136, 3.096222745254636, 2.99274911172688, 2.9618649249896407 LBFGS Accumulation History: 3 points Removed measurement 12aa5504 to history. Total: 4 th(0)=2.9618649249896407;dx=-5.84193160247596E-6 New Minimum: 2.9618649249896407 > 2.958973275963217 WOLF (strong): th(43088.693800637695)=2.958973275963217; dx=8.837544204795754E-7 evalInputDelta=0.0028916490264236927 New Minimum: 2.958973275963217 > 2.9476626804098487 END: th(21544.346900318847)=2.9476626804098487; dx=-1.1236150803875786E-6 evalInputDelta=0.014202244579792023 Fitness changed from 2.9618649249896407 to 2.9476626804098487 Iteration 10 complete. Error: 2.9476626804098487 Total: 3.6427; Orientation: 0.1163; Line Search: 2.5773 Iteration 10 ![Iteration 10](etc/0efdddab-bd63-4af0-af41-65c479b435bf.jpg) Adding measurement b0cb3ee to history. Total: 3 Rejected: LBFGS Orientation magnitude: 7.413e+01, gradient 3.539e-03, dot -0.518; [c49391f7-0ee5-446b-bcc2-710d8bf84ee4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 3.096222745254636, 2.99274911172688, 2.9618649249896407, 2.9476626804098487 LBFGS Accumulation History: 3 points Removed measurement 4cb91c02 to history. Total: 4 th(0)=2.9476626804098487;dx=-1.2523204733899891E-5 Armijo: th(46415.88833612781)=3.0729523207992315; dx=2.7997055125220935E-6 evalInputDelta=-0.12528964038938284 Armijo: th(23207.944168063907)=2.961564365308732; dx=3.284345218516811E-6 evalInputDelta=-0.013901684898883104 New Minimum: 2.9476626804098487 > 2.928121662698686 WOLF (strong): th(7735.981389354635)=2.928121662698686; dx=2.1578100585060806E-8 evalInputDelta=0.019541017711162567 END: th(1933.9953473386588)=2.9378443397581577; dx=-5.397036453624947E-6 evalInputDelta=0.00981834065169096 Fitness changed from 2.9476626804098487 to 2.928121662698686 Iteration 11 complete. Error: 2.928121662698686 Total: 5.6255; Orientation: 0.1162; Line Search: 4.7100 Adding measurement 4122ae30 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.231e+01, gradient 2.458e-03, dot -0.631; [c49391f7-0ee5-446b-bcc2-710d8bf84ee4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.99274911172688, 2.9618649249896407, 2.9476626804098487, 2.928121662698686 LBFGS Accumulation History: 3 points Removed measurement 22d3f18b to history. Total: 4 th(0)=2.928121662698686;dx=-6.0406875629199456E-6 New Minimum: 2.928121662698686 > 2.915529925376177 END: th(4166.666666666669)=2.915529925376177; dx=-2.2403798231695285E-6 evalInputDelta=0.012591737322509289 Fitness changed from 2.928121662698686 to 2.915529925376177 Iteration 12 complete. Error: 2.915529925376177 Total: 3.0241; Orientation: 0.1206; Line Search: 1.9576 Adding measurement b4d2049 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.938e+01, gradient 2.236e-03, dot -0.659; [c49391f7-0ee5-446b-bcc2-710d8bf84ee4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.9618649249896407, 2.9476626804098487, 2.928121662698686, 2.915529925376177 LBFGS Accumulation History: 3 points Removed measurement 593ab81b to history. Total: 4 th(0)=2.915529925376177;dx=-4.998416861542982E-6 New Minimum: 2.915529925376177 > 2.905809975694865 END: th(8976.811208466188)=2.905809975694865; dx=-1.2286896662435347E-6 evalInputDelta=0.009719949681311846 Fitness changed from 2.915529925376177 to 2.905809975694865 Iteration 13 complete. Error: 2.905809975694865 Total: 3.6420; Orientation: 0.1115; Line Search: 2.5841 Adding measurement 7ae12c87 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 3.703e+01, gradient 2.500e-03, dot -0.649; [c49391f7-0ee5-446b-bcc2-710d8bf84ee4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.9476626804098487, 2.928121662698686, 2.915529925376177, 2.905809975694865 LBFGS Accumulation History: 3 points Removed measurement b0cb3ee to history. Total: 4 th(0)=2.905809975694865;dx=-6.251857457235511E-6 New Minimum: 2.905809975694865 > 2.9012784278020263 WOLF (strong): th(19339.95347338659)=2.9012784278020263; dx=1.291369783566022E-6 evalInputDelta=0.0045315478928387165 New Minimum: 2.9012784278020263 > 2.8852854361757636 WOLF (strong): th(9669.976736693296)=2.8852854361757636; dx=1.627600033308474E-7 evalInputDelta=0.02052453951910138 END: th(3223.3255788977654)=2.8918233904987574; dx=-3.64640778755121E-6 evalInputDelta=0.013986585196107626 Fitness changed from 2.905809975694865 to 2.8852854361757636 Iteration 14 complete. Error: 2.8852854361757636 Total: 4.9272; Orientation: 0.1118; Line Search: 3.8674 Adding measurement 5f915498 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 2.497e+01, gradient 2.474e-03, dot -0.629; [c49391f7-0ee5-446b-bcc2-710d8bf84ee4 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.928121662698686, 2.915529925376177, 2.905809975694865, 2.8852854361757636 LBFGS Accumulation History: 3 points Removed measurement 4122ae30 to history. Total: 4 th(0)=2.8852854361757636;dx=-6.122442777786998E-6 New Minimum: 2.8852854361757636 > 2.8641056180931628 END: th(6944.44444444445)=2.8641056180931628; dx=-1.0255844198510966E-7 evalInputDelta=0.021179818082600832 Fitness changed from 2.8852854361757636 to 2.8641056180931628 Iteration 15 complete. Error: 2.8641056180931628 Total: 2.9856; Orientation: 0.1150; Line Search: 1.9207 Iteration 15 ![Iteration 15](etc/f24d2e6a-019c-406e-947c-3d2262aaeb05.jpg) Final threshold in iteration 16: 2.8641056180931628 (> -Infinity) after 60.354s (< 1800.000s)