******************************************************************************
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...:     1702
Number of nonzeros in inequality constraint Jacobian.:        0
Number of nonzeros in Lagrangian Hessian.............:        0

Total number of variables............................:      360
                     variables with only lower bounds:        0
                variables with lower and upper bounds:      360
                     variables with only upper bounds:        0
Total number of equality constraints.................:      240
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 1.0111734e+002 4.93e+001 1.25e+000   0.0 0.00e+000    -  0.00e+000 0.00e+000   0
   1 1.6814326e+002 3.58e+001 3.07e+001   1.8 6.11e+001    -  8.31e-001 2.74e-001f  1
   2 2.0259982e+002 2.47e+001 1.98e+001  -4.2 4.72e+001    -  3.39e-001 3.10e-001h  1
   3 2.9417956e+002 1.40e+001 1.41e+001  -4.3 3.57e+001    -  3.40e-001 4.33e-001h  1
   4 4.6178753e+002 4.42e+000 7.31e+000  -4.5 2.03e+001    -  5.46e-001 6.85e-001h  1
   5 5.4140611e+002 2.86e-001 3.41e+000  -4.9 6.41e+000    -  6.48e-001 1.00e+000h  1
   6 5.1422372e+002 2.79e-010 7.31e-001  -1.2 6.44e+000    -  6.85e-001 1.00e+000f  1
   7 5.0274838e+002 2.83e-010 3.52e-001  -0.9 4.38e+000    -  6.86e-001 1.00e+000f  1
   8 4.9837828e+002 2.48e-010 1.96e-002  -1.8 1.75e+000    -  1.00e+000 1.00e+000f  1
   9 4.9743938e+002 2.84e-010 1.74e-002  -3.0 6.15e-001    -  1.00e+000 1.00e+000f  1
iter    objective    inf_pr   inf_du lg(mu)  ||d||  lg(rg) alpha_du alpha_pr  ls
  10 4.9740231e+002 3.65e-010 3.62e-003  -4.3 1.75e-001    -  1.00e+000 9.42e-001f  1
  11 4.9740035e+002 3.37e-010 2.40e-003  -5.9 3.94e-002    -  9.97e-001 1.00e+000f  1

Number of Iterations....: 11

                                   (scaled)                 (unscaled)
Objective...............:  4.9740035096288318e+002   4.9740035096288318e+002
Dual infeasibility......:  2.3986487718743775e-003   2.3986487718743775e-003
Constraint violation....:  3.3658054121588066e-010   3.3658054121588066e-010
Complementarity.........:  6.4182406822720588e-005   6.4182406822720588e-005
Overall NLP error.......:  6.4182406822720588e-005   2.3986487718743775e-003


Number of objective function evaluations             = 12
Number of objective gradient evaluations             = 12
Number of equality constraint evaluations            = 12
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)   =      0.036
Total CPU secs in NLP function evaluations           =      0.008

EXIT: Optimal Solution Found.