This is MadNLP version v0.12.0, running with cuDSS v1.0.0 Number of nonzeros in constraint Jacobian............: 7827 Number of nonzeros in Lagrangian Hessian.............: 11218 Total number of variables............................: 1450 variables with only lower bounds: 0 variables with lower and upper bounds: 1250 variables with only upper bounds: 0 Total number of equality constraints.................: 1381 Total number of inequality constraints...............: 735 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 245 inequality constraints with only upper bounds: 490 iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 0 2.6329020e+04 1.72e+00 1.24e+01 5.48e+01 -1.0 - 0.00e+00 1 0 1 2.6538084e+04 1.61e+00 1.20e+01 5.24e+01 -1.0 - 6.49e-02 1 1h 2 2.6575056e+04 1.45e+00 1.85e+01 1.97e+01 -1.0 - 1.03e-01 1 1h 3 2.7692126e+04 1.19e+00 1.83e+01 1.30e+01 -1.0 - 1.00e+00 1 1H 4 2.7605872e+04 5.80e-01 1.68e+01 7.75e-01 -1.0 - 5.17e-01 1 1h 5 2.7641009e+04 1.73e-02 5.43e-01 1.07e-01 -1.0 - 1.00e+00 1 1h 6 2.7585649e+04 2.18e-03 2.76e-02 2.60e-02 -1.7 - 1.00e+00 1 1h 7 2.7567854e+04 7.92e-03 6.21e-01 7.09e-03 -3.8 - 1.00e+00 1 1h 8 2.7561309e+04 1.46e-02 1.61e-01 2.47e-03 -3.8 - 1.00e+00 2 1h 9 2.7557742e+04 1.22e-02 1.56e-02 8.65e-04 -3.8 - 7.34e-01 2 1h iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 10 2.7557838e+04 8.59e-03 7.23e-01 5.46e-03 -3.8 - 8.21e-01 2 1h 11 2.7557740e+04 2.70e-04 6.06e-04 3.76e-04 -3.8 - 1.00e+00 2 1h 12 2.7557602e+04 6.71e-04 1.58e-01 5.02e-05 -5.7 - 7.81e-01 2 1h 13 2.7557572e+04 7.71e-05 1.34e-02 1.17e-05 -5.7 - 9.57e-01 2 1h 14 2.7557572e+04 5.79e-05 1.49e-02 6.14e-06 -5.7 - 2.50e-01 2 3f 15 2.7557572e+04 1.96e-06 4.53e-06 2.47e-06 -5.7 - 1.00e+00 2 1h 16 2.7557570e+04 4.40e-07 9.23e-04 6.60e-07 -8.6 - 9.97e-01 2 1h 17 2.7557570e+04 1.18e-07 2.71e-07 1.64e-07 -8.6 - 1.00e+00 3 1h 18 2.7557570e+04 3.16e-08 7.25e-08 4.09e-08 -8.6 - 1.00e+00 3 1h 19 2.7557570e+04 6.54e-09 1.50e-08 1.05e-08 -8.6 - 1.00e+00 3 1h iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 20 2.7557570e+04 1.18e-09 2.70e-09 2.34e-09 -9.0 - 1.00e+00 3 1h Number of Iterations....: 20 (scaled) (unscaled) Objective...............: 1.1875425725997682e+03 2.7557570465647892e+04 Dual infeasibility......: 2.7023495087238675e-09 6.2709488255597280e-08 Constraint violation....: 1.1753750958631848e-09 1.1753750958631848e-09 Complementarity.........: 1.0102549031515893e-10 2.3443513794135823e-09 Overall NLP error.......: 2.3443513794135823e-09 2.7023495087238675e-09 Number of objective function evaluations = 24 Number of objective gradient evaluations = 21 Number of constraint evaluations = 24 Number of constraint Jacobian evaluations = 21 Number of Lagrangian Hessian evaluations = 20 Number of KKT factorizations = 21 Number of KKT backsolves = 39 Total wall secs in initialization = 0.024 s Total wall secs in linear solver = 0.113 s Total wall secs in NLP function evaluations = 0.086 s Total wall secs in solver (w/o init./fun./lin. alg.) = 0.146 s Total wall secs = 0.368 s EXIT: Optimal Solution Found (tol = 1.0e-08).