Reset training subject: 926398574355600
Reset training subject: 926399528398500
Adding measurement 6feea171 to history. Total: 0
LBFGS Accumulation History: 1 points
Constructing line search parameters: GD+Trust
th(0)=3.28420040756464;dx=-2.9401040603528984E-5
New Minimum: 3.28420040756464 > 3.2841359190642834
WOLFE (weak): th(2.154434690031884)=3.2841359190642834; dx=-2.9390416836697488E-5 evalInputDelta=6.44885003566742E-5
New Minimum: 3.2841359190642834 > 3.284072630107403
WOLFE (weak): th(4.308869380063768)=3.284072630107403; dx=-2.9341347393857895E-5 evalInputDelta=1.2777745723724365E-4
New Minimum: 3.284072630107403 > 3.2838177736848593
WOLFE (weak): th(12.926608140191302)=3.2838177736848593; dx=-2.925423660356959E-5 evalInputDelta=3.8263387978076935E-4
New Minimum: 3.2838177736848593 > 3.2827508971095085
WOLFE (weak): th(51.70643256076521)=3.2827508971095085; dx=-3.15849361310087E-5 evalInputDelta=0.0014495104551315308
New Minimum: 3.2827508971095085 > 3.2781102880835533
WOLFE (weak): th(258.53216280382605)=3.2781102880835533; dx=-2.7112327201559833E-5 evalInputDelta=0.006090119481086731
New Minimum: 3.2781102880835533 > 3.243628952652216
END: th(1551.1929768229563)=3.243628952652216; dx=-1.8878783903623286E-5 evalInputDelta=0.04057145491242409
Fitness changed from 3.28420040756464 to 3.243628952652216
Iteration 1 complete. Error: 3.243628952652216 Total: 9.2700; Orientation: 0.0036; Line Search: 6.4719
Iteration 1
Adding measurement 787dad3a to history. Total: 1
LBFGS Accumulation History: 2 points
th(0)=3.243628952652216;dx=-1.626927702386195E-5
New Minimum: 3.243628952652216 > 3.1945266257971525
END: th(3341.943960201201)=3.1945266257971525; dx=-1.2891595258866506E-5 evalInputDelta=0.04910232685506344
Fitness changed from 3.243628952652216 to 3.1945266257971525
Iteration 2 complete. Error: 3.1945266257971525 Total: 3.1127; Orientation: 0.0050; Line Search: 2.3057
Iteration 2
Adding measurement 27653500 to history. Total: 2
LBFGS Accumulation History: 3 points
th(0)=3.1945266257971525;dx=-1.2524787646153263E-5
New Minimum: 3.1945266257971525 > 3.134444685652852
END: th(7200.000000000001)=3.134444685652852; dx=-8.477253397972407E-6 evalInputDelta=0.06008194014430046
Fitness changed from 3.1945266257971525 to 3.134444685652852
Iteration 3 complete. Error: 3.134444685652852 Total: 2.8868; Orientation: 0.0043; Line Search: 1.9020
Iteration 3
Adding measurement 62a1b745 to history. Total: 3
Rejected: LBFGS Orientation magnitude: 1.231e+02, gradient 3.592e-03, dot -0.821; [3548eb0e-5ce3-4a44-849e-1338a17804e1 = 1.000/1.000e+00]
Orientation rejected. Popping history element from 3.28420040756464, 3.243628952652216, 3.1945266257971525, 3.134444685652852
LBFGS Accumulation History: 3 points
Removed measurement 6feea171 to history. Total: 4
th(0)=3.134444685652852;dx=-1.2900009146776544E-5
New Minimum: 3.134444685652852 > 3.0636161491274834
END: th(15511.929768229566)=3.0636161491274834; dx=-5.41305060095596E-6 evalInputDelta=0.07082853652536869
Fitness changed from 3.134444685652852 to 3.0636161491274834
Iteration 4 complete. Error: 3.0636161491274834 Total: 2.9092; Orientation: 0.1125; Line Search: 1.8657
Iteration 4
Adding measurement 7683f4fa to history. Total: 3
Rejected: LBFGS Orientation magnitude: 1.030e+02, gradient 2.672e-03, dot -0.882; [3548eb0e-5ce3-4a44-849e-1338a17804e1 = 1.000/1.000e+00]
Orientation rejected. Popping history element from 3.243628952652216, 3.1945266257971525, 3.134444685652852, 3.0636161491274834
LBFGS Accumulation History: 3 points
Removed measurement 787dad3a to history. Total: 4
th(0)=3.0636161491274834;dx=-7.139453362578313E-6
New Minimum: 3.0636161491274834 > 2.951569676399231
END: th(33419.43960201202)=2.951569676399231; dx=-2.594271224110316E-6 evalInputDelta=0.11204647272825241
Fitness changed from 3.0636161491274834 to 2.951569676399231
Iteration 5 complete. Error: 2.951569676399231 Total: 2.9301; Orientation: 0.1169; Line Search: 1.8718
Iteration 5
Adding measurement 748219f1 to history. Total: 3
Rejected: LBFGS Orientation magnitude: 1.572e+02, gradient 2.502e-03, dot -0.745; [3548eb0e-5ce3-4a44-849e-1338a17804e1 = 1.000/1.000e+00]
Orientation rejected. Popping history element from 3.1945266257971525, 3.134444685652852, 3.0636161491274834, 2.951569676399231
LBFGS Accumulation History: 3 points
Removed measurement 27653500 to history. Total: 4
th(0)=2.951569676399231;dx=-6.2583927320966875E-6
New Minimum: 2.951569676399231 > 2.860218867659569
END: th(72000.00000000003)=2.860218867659569; dx=-1.2003759956149794E-6 evalInputDelta=0.09135080873966217
Fitness changed from 2.951569676399231 to 2.860218867659569
Iteration 6 complete. Error: 2.860218867659569 Total: 2.7813; Orientation: 0.1191; Line Search: 1.8703
Adding measurement 71f43009 to history. Total: 3
Rejected: LBFGS Orientation magnitude: 2.253e+02, gradient 2.863e-03, dot -0.625; [3548eb0e-5ce3-4a44-849e-1338a17804e1 = 1.000/1.000e+00]
Orientation rejected. Popping history element from 3.134444685652852, 3.0636161491274834, 2.951569676399231, 2.860218867659569
LBFGS Accumulation History: 3 points
Removed measurement 62a1b745 to history. Total: 4
th(0)=2.860218867659569;dx=-8.19502504135059E-6
Armijo: th(155119.2976822957)=3.141592614352703; dx=4.283107263968885E-7 evalInputDelta=-0.2813737466931343
Armijo: th(77559.64884114785)=2.897200584411621; dx=1.9452372359563024E-7 evalInputDelta=-0.03698171675205231
New Minimum: 2.860218867659569 > 2.8083865977823734
END: th(25853.216280382618)=2.8083865977823734; dx=-1.5973745901709733E-6 evalInputDelta=0.05183226987719536
Fitness changed from 2.860218867659569 to 2.8083865977823734
Iteration 7 complete. Error: 2.8083865977823734 Total: 4.7865; Orientation: 0.1124; Line Search: 3.7491
Adding measurement 7b55efb to history. Total: 3
Rejected: LBFGS Orientation magnitude: 9.020e+01, gradient 2.112e-03, dot -0.738; [3548eb0e-5ce3-4a44-849e-1338a17804e1 = 1.000/1.000e+00]
Orientation rejected. Popping history element from 3.0636161491274834, 2.951569676399231, 2.860218867659569, 2.8083865977823734
LBFGS Accumulation History: 3 points
Removed measurement 7683f4fa to history. Total: 4
th(0)=2.8083865977823734;dx=-4.459948488350537E-6
New Minimum: 2.8083865977823734 > 2.739092394709587
END: th(55699.06600335338)=2.739092394709587; dx=-1.0651209645660041E-6 evalInputDelta=0.06929420307278633
Fitness changed from 2.8083865977823734 to 2.739092394709587
Iteration 8 complete. Error: 2.739092394709587 Total: 2.9302; Orientation: 0.1143; Line Search: 1.8774
Adding measurement 3d1f3cd9 to history. Total: 3
Rejected: LBFGS Orientation magnitude: 1.640e+02, gradient 2.282e-03, dot -0.654; [3548eb0e-5ce3-4a44-849e-1338a17804e1 = 1.000/1.000e+00]
Orientation rejected. Popping history element from 2.951569676399231, 2.860218867659569, 2.8083865977823734, 2.739092394709587
LBFGS Accumulation History: 3 points
Removed measurement 748219f1 to history. Total: 4
th(0)=2.739092394709587;dx=-5.207135513357025E-6
Armijo: th(120000.00000000007)=2.7522065863013268; dx=3.1058737292818847E-7 evalInputDelta=-0.013114191591739655
New Minimum: 2.739092394709587 > 2.6751826107501984
END: th(60000.00000000004)=2.6751826107501984; dx=-5.517908615414858E-7 evalInputDelta=0.06390978395938873
Fitness changed from 2.739092394709587 to 2.6751826107501984
Iteration 9 complete. Error: 2.6751826107501984 Total: 4.4743; Orientation: 0.1114; Line Search: 3.5835
Adding measurement 1c4b80f9 to history. Total: 3
Rejected: LBFGS Orientation magnitude: 1.803e+02, gradient 2.395e-03, dot -0.629; [3548eb0e-5ce3-4a44-849e-1338a17804e1 = 1.000/1.000e+00]
Orientation rejected. Popping history element from 2.860218867659569, 2.8083865977823734, 2.739092394709587, 2.6751826107501984
LBFGS Accumulation History: 3 points
Removed measurement 71f43009 to history. Total: 4
th(0)=2.6751826107501984;dx=-5.738364175681049E-6
New Minimum: 2.6751826107501984 > 2.6425166875123978
WOLF (strong): th(129266.0814019131)=2.6425166875123978; dx=2.251818570148174E-8 evalInputDelta=0.0326659232378006
New Minimum: 2.6425166875123978 > 2.610330268740654
END: th(64633.04070095655)=2.610330268740654; dx=-1.250166839108239E-7 evalInputDelta=0.06485234200954437
Fitness changed from 2.6751826107501984 to 2.610330268740654
Iteration 10 complete. Error: 2.610330268740654 Total: 3.5782; Orientation: 0.1269; Line Search: 2.5206
Iteration 10
Adding measurement 67b23fed to history. Total: 3
Rejected: LBFGS Orientation magnitude: 1.608e+02, gradient 2.600e-03, dot -0.620; [3548eb0e-5ce3-4a44-849e-1338a17804e1 = 1.000/1.000e+00]
Orientation rejected. Popping history element from 2.8083865977823734, 2.739092394709587, 2.6751826107501984, 2.610330268740654
LBFGS Accumulation History: 3 points
Removed measurement 7b55efb to history. Total: 4
th(0)=2.610330268740654;dx=-6.7617611401469215E-6
Armijo: th(139247.66500838345)=2.6616146564483643; dx=7.18638680560579E-7 evalInputDelta=-0.051284387707710266
New Minimum: 2.610330268740654 > 2.557643249630928
WOLF (strong): th(69623.83250419173)=2.557643249630928; dx=3.4470967216024894E-7 evalInputDelta=0.05268701910972595
New Minimum: 2.557643249630928 > 2.555145911872387
END: th(23207.94416806391)=2.555145911872387; dx=-1.921465903157466E-6 evalInputDelta=0.05518435686826706
Fitness changed from 2.610330268740654 to 2.555145911872387
Iteration 11 complete. Error: 2.555145911872387 Total: 4.7938; Orientation: 0.1124; Line Search: 3.7576
Adding measurement 241eb62f to history. Total: 3
Rejected: LBFGS Orientation magnitude: 1.180e+02, gradient 2.375e-03, dot -0.662; [3548eb0e-5ce3-4a44-849e-1338a17804e1 = 1.000/1.000e+00]
Orientation rejected. Popping history element from 2.739092394709587, 2.6751826107501984, 2.610330268740654, 2.555145911872387
LBFGS Accumulation History: 3 points
Removed measurement 3d1f3cd9 to history. Total: 4
th(0)=2.555145911872387;dx=-5.639214866749261E-6
New Minimum: 2.555145911872387 > 2.535714168101549
END: th(50000.00000000004)=2.535714168101549; dx=-2.9922435676741135E-7 evalInputDelta=0.019431743770837784
Fitness changed from 2.555145911872387 to 2.535714168101549
Iteration 12 complete. Error: 2.535714168101549 Total: 2.8995; Orientation: 0.1113; Line Search: 1.8551
Adding measurement 2fbd302f to history. Total: 3
Rejected: LBFGS Orientation magnitude: 1.185e+02, gradient 2.299e-03, dot -0.668; [3548eb0e-5ce3-4a44-849e-1338a17804e1 = 1.000/1.000e+00]
Orientation rejected. Popping history element from 2.6751826107501984, 2.610330268740654, 2.555145911872387, 2.535714168101549
LBFGS Accumulation History: 3 points
Removed measurement 1c4b80f9 to history. Total: 4
th(0)=2.535714168101549;dx=-5.286938938229219E-6
New Minimum: 2.535714168101549 > 2.5172916501760483
WOLF (strong): th(107721.73450159427)=2.5172916501760483; dx=1.6436446951799602E-7 evalInputDelta=0.01842251792550087
New Minimum: 2.5172916501760483 > 2.4688748940825462
END: th(53860.867250797135)=2.4688748940825462; dx=-1.343366272409757E-7 evalInputDelta=0.06683927401900291
Fitness changed from 2.535714168101549 to 2.4688748940825462
Iteration 13 complete. Error: 2.4688748940825462 Total: 4.3178; Orientation: 0.1167; Line Search: 3.4112
Adding measurement 5edef7da to history. Total: 3
Rejected: LBFGS Orientation magnitude: 1.163e+02, gradient 2.333e-03, dot -0.662; [3548eb0e-5ce3-4a44-849e-1338a17804e1 = 1.000/1.000e+00]
Orientation rejected. Popping history element from 2.610330268740654, 2.555145911872387, 2.535714168101549, 2.4688748940825462
LBFGS Accumulation History: 3 points
Removed measurement 67b23fed to history. Total: 4
th(0)=2.4688748940825462;dx=-5.441608309541292E-6
Armijo: th(116039.72084031957)=2.4725049883127213; dx=7.129939592898341E-7 evalInputDelta=-0.0036300942301750183
New Minimum: 2.4688748940825462 > 2.403793439269066
WOLF (strong): th(58019.860420159785)=2.403793439269066; dx=4.430382739920896E-7 evalInputDelta=0.06508145481348038
END: th(19339.953473386595)=2.416573628783226; dx=-2.2354855490282676E-6 evalInputDelta=0.05230126529932022
Fitness changed from 2.4688748940825462 to 2.403793439269066
Iteration 14 complete. Error: 2.403793439269066 Total: 4.6522; Orientation: 0.1113; Line Search: 3.7598
Adding measurement 4fe6983c to history. Total: 3
Rejected: LBFGS Orientation magnitude: 1.387e+02, gradient 2.362e-03, dot -0.641; [3548eb0e-5ce3-4a44-849e-1338a17804e1 = 1.000/1.000e+00]
Orientation rejected. Popping history element from 2.555145911872387, 2.535714168101549, 2.4688748940825462, 2.403793439269066
LBFGS Accumulation History: 3 points
Removed measurement 241eb62f to history. Total: 4
th(0)=2.403793439269066;dx=-5.577480419922921E-6
New Minimum: 2.403793439269066 > 2.34355092048645
END: th(41666.6666666667)=2.34355092048645; dx=-1.1330273572851852E-7 evalInputDelta=0.06024251878261566
Fitness changed from 2.403793439269066 to 2.34355092048645
Iteration 15 complete. Error: 2.34355092048645 Total: 2.9089; Orientation: 0.1128; Line Search: 1.8727
Iteration 15
Final threshold in iteration 16: 2.34355092048645 (> -Infinity) after 59.239s (< 1800.000s)