This is MadNLP version v0.12.0, running with cuDSS v1.0.0 Number of nonzeros in constraint Jacobian............: 0 Number of nonzeros in Lagrangian Hessian.............: 13 Total number of variables............................: 4 variables with only lower bounds: 0 variables with lower and upper bounds: 4 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 0 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 0 1.9192000e+04 0.00e+00 1.00e+02 1.30e+01 -1.0 - 0.00e+00 0 0 1 1.1531198e+03 0.00e+00 1.41e+01 5.32e+00 -1.0 - 1.00e+00 1 1f 2 3.1790659e+02 0.00e+00 4.30e+00 1.33e+00 -1.0 - 1.00e+00 1 1f 3 7.1391109e+01 0.00e+00 2.20e+00 1.51e-01 -1.0 - 1.00e+00 1 1f 4 1.8002806e+01 0.00e+00 5.96e-01 1.01e-01 -1.0 - 1.00e+00 1 1f 5 8.7662837e+00 0.00e+00 1.80e-01 2.21e-02 -1.7 - 1.00e+00 1 1f 6 7.8953629e+00 0.00e+00 2.30e-02 2.99e-03 -2.5 - 1.00e+00 1 1f 7 7.8763776e+00 0.00e+00 1.22e-03 1.57e-04 -3.8 - 1.00e+00 1 1f 8 7.8762118e+00 0.00e+00 9.47e-05 1.95e-06 -5.7 -2.0 1.00e+00 1 1f 9 7.8754128e+00 0.00e+00 8.11e-04 1.85e-06 -5.7 -2.5 1.00e+00 1 1f iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 10 7.8723562e+00 0.00e+00 1.31e-02 1.92e-06 -5.7 -3.0 2.50e-01 1 3f 11 7.8613100e+00 0.00e+00 2.12e-02 1.85e-06 -5.7 - 1.00e+00 1 1f 12 7.8320814e+00 0.00e+00 1.99e-02 1.84e-06 -5.7 - 1.00e+00 1 1f 13 7.7991537e+00 0.00e+00 2.86e-02 1.87e-06 -5.7 - 5.00e-01 1 2f 14 7.7213594e+00 0.00e+00 3.59e-02 1.84e-06 -5.7 - 1.00e+00 1 1f 15 7.5573128e+00 0.00e+00 3.04e-02 1.84e-06 -5.7 - 1.00e+00 1 1f 16 7.3997345e+00 0.00e+00 4.30e-02 1.87e-06 -5.7 - 5.00e-01 1 2f 17 7.1077819e+00 0.00e+00 7.24e-02 1.84e-06 -5.7 - 1.00e+00 1 1f 18 6.5611145e+00 0.00e+00 3.72e-02 1.84e-06 -5.7 - 1.00e+00 1 1f 19 6.1776672e+00 0.00e+00 9.08e-02 1.88e-06 -5.7 - 5.00e-01 1 2f iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 20 5.3523379e+00 0.00e+00 4.10e-02 1.85e-06 -5.7 - 1.00e+00 1 1f 21 4.8240895e+00 0.00e+00 1.03e-01 1.89e-06 -5.7 - 5.00e-01 1 2f 22 4.0153132e+00 0.00e+00 7.97e-02 1.85e-06 -5.7 - 1.00e+00 1 1f 23 3.4721618e+00 0.00e+00 1.20e-01 1.84e-06 -5.7 - 1.00e+00 1 1f 24 2.9186341e+00 0.00e+00 5.27e-02 1.84e-06 -5.7 - 1.00e+00 1 1f 25 2.6477206e+00 0.00e+00 6.36e-02 1.88e-06 -5.7 - 5.00e-01 1 2f 26 2.2967129e+00 0.00e+00 5.05e-02 1.85e-06 -5.7 - 1.00e+00 1 1f 27 1.9506190e+00 0.00e+00 4.37e-02 1.84e-06 -5.7 - 1.00e+00 1 1f 28 1.6337643e+00 0.00e+00 6.03e-02 1.84e-06 -5.7 - 1.00e+00 1 1f 29 1.2597739e+00 0.00e+00 3.28e-02 1.84e-06 -5.7 - 1.00e+00 1 1f iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 30 1.1430573e+00 0.00e+00 1.09e-01 1.84e-06 -5.7 - 1.00e+00 1 1f 31 5.8467420e-01 0.00e+00 8.25e-03 1.84e-06 -5.7 - 1.00e+00 1 1f 32 3.9888189e-01 0.00e+00 3.66e-02 1.92e-06 -5.7 - 2.50e-01 1 3f 33 1.9459592e-01 0.00e+00 4.03e-02 1.85e-06 -5.7 - 1.00e+00 1 1f 34 6.8305123e-02 0.00e+00 2.06e-02 1.84e-06 -5.7 - 1.00e+00 1 1f 35 1.6459172e-02 0.00e+00 1.89e-02 1.84e-06 -5.7 - 1.00e+00 1 1f 36 1.6685367e-03 0.00e+00 4.17e-03 1.84e-06 -5.7 - 1.00e+00 1 1f 37 3.5205180e-05 0.00e+00 1.02e-03 1.84e-06 -5.7 - 1.00e+00 1 1f 38 2.0536969e-08 0.00e+00 1.70e-05 1.84e-06 -5.7 - 1.00e+00 1 1f 39 7.8985448e-15 0.00e+00 1.61e-08 2.53e-09 -8.6 - 1.00e+00 1 1f iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 40 2.7612473e-19 0.00e+00 4.36e-15 9.09e-10 -9.0 - 1.00e+00 1 1f Number of Iterations....: 40 (scaled) (unscaled) Objective...............: 2.2995063742766488e-21 2.7612472542313997e-19 Dual infeasibility......: 4.3574721973464366e-15 5.2324526145736005e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 7.5707105301281677e-12 9.0909092045779026e-10 Overall NLP error.......: 9.0909092045779026e-10 9.0909092045779026e-10 Number of objective function evaluations = 78 Number of objective gradient evaluations = 41 Number of constraint evaluations = 78 Number of constraint Jacobian evaluations = 41 Number of Lagrangian Hessian evaluations = 40 Number of KKT factorizations = 44 Number of KKT backsolves = 68 Total wall secs in initialization = 0.014 s Total wall secs in linear solver = 0.030 s Total wall secs in NLP function evaluations = 0.008 s Total wall secs in solver (w/o init./fun./lin. alg.) = 0.053 s Total wall secs = 0.104 s EXIT: Optimal Solution Found (tol = 1.0e-08).