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.............: 150 Total number of variables............................: 4 variables with only lower bounds: 0 variables with lower and upper bounds: 0 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 3.0663082e+06 0.00e+00 1.00e+02 0.00e+00 -1.0 - 0.00e+00 0 0 1 2.6560735e+06 0.00e+00 1.40e+01 0.00e+00 -1.0 0.0 1.00e+00 1 1f 2 1.9869270e+06 0.00e+00 4.30e+01 0.00e+00 -1.0 - 1.25e-01 1 4f 3 1.9462208e+06 0.00e+00 1.59e+01 0.00e+00 -1.0 -0.5 1.00e+00 1 1f 4 1.9302863e+06 0.00e+00 5.98e+00 0.00e+00 -1.0 -0.1 1.00e+00 1 1f 5 1.9211973e+06 0.00e+00 2.69e+00 0.00e+00 -1.0 0.4 1.00e+00 1 1f 6 1.9185926e+06 0.00e+00 3.18e+00 0.00e+00 -1.0 1.7 1.00e+00 1 1f 7 1.9165909e+06 0.00e+00 5.00e+00 0.00e+00 -1.0 2.1 1.00e+00 1 1f 8 1.9152520e+06 0.00e+00 6.48e+00 0.00e+00 -1.0 2.6 1.00e+00 1 1f 9 1.9032585e+06 0.00e+00 2.39e+01 0.00e+00 -1.0 2.1 2.50e-01 1 3f iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 10 1.8999667e+06 0.00e+00 2.13e+01 0.00e+00 -1.0 3.4 1.00e+00 1 1f 11 1.8975472e+06 0.00e+00 7.88e+01 0.00e+00 -1.0 2.9 1.00e+00 1 1f 12 1.2421992e+05 0.00e+00 2.98e+02 0.00e+00 -1.0 - 1.00e+00 1 1f 13 1.1135452e+05 0.00e+00 6.04e+01 0.00e+00 -1.0 2.5 1.00e+00 1 1f 14 1.0874958e+05 0.00e+00 2.67e+01 0.00e+00 -1.0 2.0 1.00e+00 1 1f 15 1.0321550e+05 0.00e+00 3.75e+01 0.00e+00 -1.0 1.5 1.00e+00 1 1f 16 9.6051542e+04 0.00e+00 3.12e+01 0.00e+00 -1.0 1.0 1.00e+00 1 1f 17 8.3442759e+04 0.00e+00 2.37e+01 0.00e+00 -1.0 0.5 1.00e+00 1 1f 18 5.4173969e+04 0.00e+00 1.84e+01 0.00e+00 -1.0 0.1 1.00e+00 1 1f 19 3.3469060e+04 0.00e+00 1.12e+01 0.00e+00 -1.0 -0.4 1.00e+00 1 1f iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 20 2.6395387e+04 0.00e+00 1.94e+01 0.00e+00 -1.0 0.0 1.00e+00 1 1f 21 1.2049855e+04 0.00e+00 2.23e+00 0.00e+00 -1.0 - 1.00e+00 1 1f 22 1.1983234e+04 0.00e+00 1.38e+01 0.00e+00 -1.0 -0.5 1.00e+00 1 1f 23 1.0916687e+04 0.00e+00 7.32e-01 0.00e+00 -1.0 - 1.00e+00 1 1f 24 1.0596745e+04 0.00e+00 5.21e+00 0.00e+00 -1.7 - 2.50e-01 1 3f 25 1.0157025e+04 0.00e+00 3.53e+00 0.00e+00 -1.7 - 1.00e+00 1 1f 26 9.7515672e+03 0.00e+00 5.04e+00 0.00e+00 -1.7 - 1.00e+00 1 1f 27 9.3543487e+03 0.00e+00 2.36e+00 0.00e+00 -1.7 - 1.00e+00 1 1f 28 9.0713725e+03 0.00e+00 3.46e+00 0.00e+00 -1.7 - 1.00e+00 1 1f 29 8.8816156e+03 0.00e+00 1.09e+00 0.00e+00 -1.7 - 1.00e+00 1 1f iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 30 8.8049997e+03 0.00e+00 9.81e-01 0.00e+00 -1.7 - 1.00e+00 1 1f 31 8.7875594e+03 0.00e+00 1.61e-01 0.00e+00 -1.7 - 1.00e+00 1 1f 32 8.7864119e+03 0.00e+00 1.93e-02 0.00e+00 -2.5 - 1.00e+00 1 1f 33 8.7864049e+03 0.00e+00 9.92e-05 0.00e+00 -3.8 - 1.00e+00 1 1f 34 8.7864049e+03 0.00e+00 5.22e-09 0.00e+00 -5.7 - 1.00e+00 1 1f Number of Iterations....: 34 (scaled) (unscaled) Objective...............: 7.5541450110328801e-01 8.7864049079631714e+03 Dual infeasibility......: 5.2165286776317590e-09 6.0674680071315379e-05 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 4.4849303552272706e-13 5.2165286776317590e-09 Number of objective function evaluations = 54 Number of objective gradient evaluations = 35 Number of constraint evaluations = 54 Number of constraint Jacobian evaluations = 35 Number of Lagrangian Hessian evaluations = 34 Number of KKT factorizations = 64 Number of KKT backsolves = 46 Total wall secs in initialization = 0.012 s Total wall secs in linear solver = 0.015 s Total wall secs in NLP function evaluations = 0.004 s Total wall secs in solver (w/o init./fun./lin. alg.) = 0.015 s Total wall secs = 0.047 s EXIT: Optimal Solution Found (tol = 1.0e-08).