******************************************************************************
This program contains Ipopt, a library for large-scale nonlinear optimization.
 Ipopt is released as open source code under the Eclipse Public License (EPL).
         For more information visit http://projects.coin-or.org/Ipopt
******************************************************************************

This is Ipopt version 3.11.7, running with linear solver ma57.

Number of nonzeros in equality constraint Jacobian...:     3442
Number of nonzeros in inequality constraint Jacobian.:        0
Number of nonzeros in Lagrangian Hessian.............:        0

Total number of variables............................:      720
                     variables with only lower bounds:        0
                variables with lower and upper bounds:      720
                     variables with only upper bounds:        0
Total number of equality constraints.................:      480
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 lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
   0 2.0792250e+002 4.93e+001 1.31e+000   0.0 0.00e+000    -  0.00e+000 0.00e+000   0
   1 1.4430162e+002 1.30e+001 1.89e+001   1.4 2.57e+001    -  1.00e+000 7.36e-001f  1
   2 1.1303888e+002 6.70e-010 1.41e+000   0.7 7.86e+000    -  8.71e-001 1.00e+000f  1
   3 7.0179500e+001 5.50e-010 8.20e-001  -5.1 1.39e+001    -  6.50e-001 5.00e-001f  2
   4 1.9450782e+001 5.36e-010 3.45e-001  -0.4 4.21e+000    -  8.29e-001 1.00e+000f  1
   5 3.5645772e+000 5.55e-010 2.63e-002  -1.6 1.65e+000    -  1.00e+000 1.00e+000f  1
   6 1.8715154e-001 7.13e-010 4.67e-002  -2.9 1.11e+000    -  1.00e+000 1.00e+000f  1
   7 3.5773887e-003 6.19e-010 1.19e-002  -4.3 3.63e-001    -  1.00e+000 1.00e+000f  1
   8 1.5802913e-003 6.78e-010 1.35e-002  -4.8 1.69e-001    -  9.92e-001 1.00e+000f  1
   9 7.2972414e-006 5.81e-010 2.66e-004  -4.7 7.09e-002    -  9.74e-001 1.00e+000f  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
  10 1.0073087e-006 6.66e-010 1.15e-004 -10.7 1.74e-003    -  9.99e-001 1.00e+000h  1
  11 7.8099013e-010 6.78e-010 3.10e-006 -11.0 1.25e-003    -  1.00e+000 1.00e+000h  1

Number of Iterations....: 11

                                   (scaled)                 (unscaled)
Objective...............:  7.8099013044176425e-010   7.8099013044176425e-010
Dual infeasibility......:  3.0968759249503628e-006   3.0968759249503628e-006
Constraint violation....:  6.7814331927706917e-010   6.7814331927706917e-010
Complementarity.........:  4.3196415870652755e-011   4.3196415870652755e-011
Overall NLP error.......:  3.0968759249503628e-006   3.0968759249503628e-006


Number of objective function evaluations             = 14
Number of objective gradient evaluations             = 12
Number of equality constraint evaluations            = 14
Number of inequality constraint evaluations          = 0
Number of equality constraint Jacobian evaluations   = 12
Number of inequality constraint Jacobian evaluations = 0
Number of Lagrangian Hessian evaluations             = 0
Total CPU secs in IPOPT (w/o function evaluations)   =      0.047
Total CPU secs in NLP function evaluations           =      0.018

EXIT: Optimal Solution Found.