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

Number of nonzeros in constraint Jacobian............:       91
Number of nonzeros in Lagrangian Hessian.............:      131

Total number of variables............................:       31
                     variables with only lower bounds:       20
                variables with lower and upper bounds:       11
                     variables with only upper bounds:        0
Total number of equality constraints.................:        0
Total number of inequality constraints...............:       31
        inequality constraints with only lower bounds:        0
   inequality constraints with lower and upper bounds:       11
        inequality constraints with only upper bounds:       20

iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
   0  1.5467245e+00 0.00e+00 1.00e+00 1.00e+04  -1.0     -   0.00e+00  0  0 
   1  1.5407230e+00 1.82e-12 4.75e-07 3.85e-03  -1.0     -   1.00e+00  1  1f
   2  1.4952309e+00 1.82e-12 5.73e-05 3.83e-03  -3.8     -   1.00e+00 10  1f
   3  1.1605289e+00 1.82e-12 9.65e-05 3.82e-03  -3.8     -   1.00e+00 10  1f
   4  1.0937769e+00 6.30e-11 6.50e-05 3.64e-03  -3.8   -4.0  1.00e+00  1  1f
   5  7.7161374e-01 1.82e-12 2.06e-04 3.20e-03  -3.8     -   1.00e+00 10  1f
   6  5.7653936e-01 1.82e-12 2.04e-04 2.84e-03  -3.8     -   1.00e+00 10  1f
   7  5.6727549e-01 1.66e-11 6.47e-06 1.81e-05  -3.8   -4.5  1.00e+00  1  1f
   8  5.5192221e-01 1.82e-12 8.06e-05 2.21e-05  -8.6   -5.0  9.30e-01  2  1f
   9  4.8567956e-01 4.19e-13 4.86e-03 2.05e-05  -8.6     -   5.95e-01  7  1f
iter    objective    inf_pr   inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls
  10  4.5396630e-01 1.82e-12 8.64e-03 1.95e-05  -8.6     -   1.00e+00  5  1f
  11  4.5285805e-01 1.82e-12 6.38e-04 3.08e-06  -8.6     -   1.00e+00  3  1f
  12  4.5285205e-01 1.82e-12 3.79e-07 4.29e-07  -8.6     -   1.00e+00  2  1f
  13  4.5285106e-01 1.14e-13 1.15e-11 2.60e-09  -8.6     -   1.00e+00  2  1h

Number of Iterations....: 13

                                   (scaled)                 (unscaled)
Objective...............:   4.5285106414075665e-01    4.5285106414075665e-01
Dual infeasibility......:   1.1504333076450823e-11    1.1504333076450823e-11
Constraint violation....:   1.1368683772161603e-13    1.1368683772161603e-13
Complementarity.........:   2.5964652971788227e-09    2.5964652971788227e-09
Overall NLP error.......:   2.5964652971788227e-09    2.5964652971788227e-09

Number of objective function evaluations              = 14
Number of objective gradient evaluations              = 14
Number of constraint evaluations                      = 14
Number of constraint Jacobian evaluations             = 14
Number of Lagrangian Hessian evaluations              = 13
Number of KKT factorizations                          = 16
Number of KKT backsolves                              = 74

Total wall secs in initialization                     =  0.014 s
Total wall secs in linear solver                      =  0.031 s
Total wall secs in NLP function evaluations           =  0.003 s
Total wall secs in solver (w/o init./fun./lin. alg.)  =  0.020 s
Total wall secs                                       =  0.068 s

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