Reset training subject: 921613346389200 Reset training subject: 921615045709500 Adding measurement 586ac3db to history. Total: 0 LBFGS Accumulation History: 1 points Constructing line search parameters: GD+Trust th(0)=2.2118819393217564;dx=-3.6450983656037087E-6 New Minimum: 2.2118819393217564 > 2.211881436407566 WOLFE (weak): th(2.154434690031884)=2.211881436407566; dx=-3.645062907515276E-6 evalInputDelta=5.029141902923584E-7 New Minimum: 2.211881436407566 > 2.211880683898926 WOLFE (weak): th(4.308869380063768)=2.211880683898926; dx=-3.6449054458241895E-6 evalInputDelta=1.255422830581665E-6 New Minimum: 2.211880683898926 > 2.211878664791584 WOLFE (weak): th(12.926608140191302)=2.211878664791584; dx=-3.6447820095804087E-6 evalInputDelta=3.2745301723480225E-6 New Minimum: 2.211878664791584 > 2.211869314312935 WOLFE (weak): th(51.70643256076521)=2.211869314312935; dx=-3.643522418885659E-6 evalInputDelta=1.2625008821487427E-5 New Minimum: 2.211869314312935 > 2.2118189558386803 WOLFE (weak): th(258.53216280382605)=2.2118189558386803; dx=-3.6425341174069128E-6 evalInputDelta=6.298348307609558E-5 New Minimum: 2.2118189558386803 > 2.211502283811569 WOLFE (weak): th(1551.1929768229563)=2.211502283811569; dx=-3.6262882074766187E-6 evalInputDelta=3.7965551018714905E-4 New Minimum: 2.211502283811569 > 2.209164224565029 WOLFE (weak): th(10858.350837760694)=2.209164224565029; dx=-3.5042647235082186E-6 evalInputDelta=0.0027177147567272186 New Minimum: 2.209164224565029 > 2.1986395567655563 END: th(86866.80670208555)=2.1986395567655563; dx=-2.434792222645033E-6 evalInputDelta=0.013242382556200027 Fitness changed from 2.2118819393217564 to 2.1986395567655563 Iteration 1 complete. Error: 2.1986395567655563 Total: 19.2353; Orientation: 0.0082; Line Search: 14.4173 Iteration 1 ![Iteration 1](etc/58841af5-8799-4f5d-8fb5-659cc55c20a1.jpg) Adding measurement 2b503c0f to history. Total: 1 LBFGS Accumulation History: 2 points th(0)=2.1986395567655563;dx=-3.5615996602862463E-6 New Minimum: 2.1986395567655563 > 2.1916497871279716 END: th(187148.86177126726)=2.1916497871279716; dx=-1.4920693334522551E-6 evalInputDelta=0.006989769637584686 Fitness changed from 2.1986395567655563 to 2.1916497871279716 Iteration 2 complete. Error: 2.1916497871279716 Total: 4.7344; Orientation: 0.0080; Line Search: 3.0906 Iteration 2 ![Iteration 2](etc/9e27f350-4449-4159-8f07-187ab91b9474.jpg) Adding measurement 27b0d3a1 to history. Total: 2 LBFGS Accumulation History: 3 points th(0)=2.1916497871279716;dx=-3.103888763827281E-6 Armijo: th(403200.00000000006)=2.214828222990036; dx=-8.820837920853453E-7 evalInputDelta=-0.02317843586206436 Armijo: th(201600.00000000003)=2.194592196494341; dx=-1.5961687527673913E-6 evalInputDelta=-0.0029424093663692474 New Minimum: 2.1916497871279716 > 2.178808331489563 END: th(67200.00000000001)=2.178808331489563; dx=-2.4854089250228886E-6 evalInputDelta=0.012841455638408661 Fitness changed from 2.1916497871279716 to 2.178808331489563 Iteration 3 complete. Error: 2.178808331489563 Total: 8.0272; Orientation: 0.0080; Line Search: 6.4264 Iteration 3 ![Iteration 3](etc/bf683557-0095-4791-a1de-a6990c0109cc.jpg) Adding measurement 81c42d6 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.019e+03, gradient 1.649e-03, dot -0.943; [aaf622c1-50bb-4202-a397-e9a5661077c6 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.2118819393217564, 2.1986395567655563, 2.1916497871279716, 2.178808331489563 LBFGS Accumulation History: 3 points Removed measurement 586ac3db to history. Total: 4 th(0)=2.178808331489563;dx=-2.7206775121188173E-6 New Minimum: 2.178808331489563 > 2.176149521023035 END: th(144778.01117014262)=2.176149521023035; dx=-1.8656485183933346E-6 evalInputDelta=0.002658810466527939 Fitness changed from 2.178808331489563 to 2.176149521023035 Iteration 4 complete. Error: 2.176149521023035 Total: 5.7277; Orientation: 0.2580; Line Search: 3.1584 Iteration 4 ![Iteration 4](etc/663e2cb0-d9e0-48af-b254-dca4a73dd266.jpg) Adding measurement 40093fae to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.193e+03, gradient 1.600e-03, dot -0.858; [aaf622c1-50bb-4202-a397-e9a5661077c6 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.1986395567655563, 2.1916497871279716, 2.178808331489563, 2.176149521023035 LBFGS Accumulation History: 3 points Removed measurement 2b503c0f to history. Total: 4 th(0)=2.176149521023035;dx=-2.5591209676853654E-6 New Minimum: 2.176149521023035 > 2.167426034808159 END: th(311914.76961877884)=2.167426034808159; dx=-1.1033433359001458E-6 evalInputDelta=0.008723486214876175 Fitness changed from 2.176149521023035 to 2.167426034808159 Iteration 5 complete. Error: 2.167426034808159 Total: 5.0569; Orientation: 0.2347; Line Search: 3.2158 Iteration 5 ![Iteration 5](etc/93eaeb6c-4a7e-4748-84c8-40ce99476560.jpg) Adding measurement e847ee7 to history. Total: 3 Rejected: LBFGS Orientation magnitude: 1.054e+03, gradient 1.475e-03, dot -0.776; [aaf622c1-50bb-4202-a397-e9a5661077c6 = 1.000/1.000e+00] Orientation rejected. Popping history element from 2.1916497871279716, 2.178808331489563, 2.176149521023035, 2.167426034808159 LBFGS Accumulation History: 3 points Removed measurement 27b0d3a1 to history. Total: 4 th(0)=2.167426034808159;dx=-2.175920966107062E-6 New Minimum: 2.167426034808159 > 2.111265257000923 END: th(672000.0000000002)=2.111265257000923; dx=-5.142374198551618E-7 evalInputDelta=0.05616077780723572 Fitness changed from 2.167426034808159 to 2.111265257000923 Iteration 6 complete. Error: 2.111265257000923 Total: 5.0468; Orientation: 0.2305; Line Search: 3.2402 Final threshold in iteration 7: 2.111265257000923 (> -Infinity) after 47.828s (< 720.000s)