This is MadNLP version v0.12.0, running with cuDSS v1.0.0

Number of nonzeros in constraint Jacobian............:        7
Number of nonzeros in Lagrangian Hessian.............:       16

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...............:        3
        inequality constraints with only lower bounds:        0
   inequality constraints with lower and upper bounds:        3
        inequality constraints with only upper bounds:        0

iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
   0 -4.0960000e-01 2.88e-01 5.12e-01 1.98e-08  -1.0     -   0.00e+00  0  0 
   1 -4.0959991e-01 2.88e-01 3.84e-05 1.00e-06  -1.7     -   5.00e-07  1  2h
   2 -2.5540245e-01 1.32e-02 7.26e-06 1.00e-06  -1.7     -   1.00e+00 10  1h
   3 -2.5083657e-01 1.53e-03 2.07e-05 1.00e-06  -3.8     -   1.00e+00  3  1h
   4 -2.5000099e-01 1.44e-06 3.21e-08 1.00e-06  -3.8     -   1.00e+00  4  1h
   5 -2.5000000e-01 3.94e-12 1.99e-09 5.01e-09  -8.6     -   1.00e+00  1  1h

Number of Iterations....: 5

                                   (scaled)                 (unscaled)
Objective...............:  -2.5000000000357980e-01   -2.5000000000357980e-01
Dual infeasibility......:   1.9933273920358374e-09    1.9933273920358374e-09
Constraint violation....:   3.9393030994244412e-12    3.9393030994244412e-12
Complementarity.........:   5.0058202578810279e-09    5.0058202578810279e-09
Overall NLP error.......:   5.0058202578810279e-09    5.0058202578810279e-09

Number of objective function evaluations              = 7
Number of objective gradient evaluations              = 6
Number of constraint evaluations                      = 7
Number of constraint Jacobian evaluations             = 6
Number of Lagrangian Hessian evaluations              = 5
Number of KKT factorizations                          = 5
Number of KKT backsolves                              = 19

Total wall secs in initialization                     =  0.015 s
Total wall secs in linear solver                      =  0.008 s
Total wall secs in NLP function evaluations           =  0.001 s
Total wall secs in solver (w/o init./fun./lin. alg.)  =  0.009 s
Total wall secs                                       =  0.033 s

EXIT: Optimal Solution Found (tol = 1.0e-08).