Example description

E04WB_T1W_F C++ Header Example Program Results

 
 *** e04us
 
 Parameters
 ----------
 
 Linear constraints.....         1       Variables..............         2
 Nonlinear constraints..         1       Subfunctions...........        44
 
 Infinite bound size....  1.00E+20       COLD start.............
 Infinite step size.....  1.00E+20       EPS (machine precision)  1.11E-16
 Step limit.............  2.00E+00       Hessian................        NO
 
 Linear feasibility.....  1.05E-08       Crash tolerance........  1.00E-02
 Nonlinear feasibility..  1.05E-08       Optimality tolerance...  3.26E-12
 Line search tolerance..  9.00E-01       Function precision.....  4.37E-15
 
 Derivative level.......         3       Monitoring file........        -1
 Verify level...........         0
 
 Major iterations limit.        50       Major print level......        10
 Minor iterations limit.        50       Minor print level......         0
 
 J'J initial Hessian....                 Reset frequency........         2
 
 Workspace provided is     IWORK(       9),  WORK(     306).
 To solve problem we need  IWORK(       9),  WORK(     306).
 
 
 Verification of the constraint gradients.
 -----------------------------------------
 
 The constraint Jacobian seems to be ok.
 
 The largest relative error was    1.89E-08  in constraint    1
 
 
 
 Verification of the objective gradients.
 ----------------------------------------
 
 The objective Jacobian seems to be ok.
 
 The largest relative error was    1.04E-08  in subfunction    3
 
 
 
  Maj  Mnr    Step Merit Function Norm Gz  Violtn Cond Hz
    0    2 0.0E+00   2.224070E-02 8.5E-02 3.6E-02 1.0E+00
    1    1 1.0E+00   1.455402E-02 1.5E-03 9.8E-03 1.0E+00
    2    1 1.0E+00   1.436491E-02 4.9E-03 7.2E-04 1.0E+00
    3    1 1.0E+00   1.427013E-02 2.9E-03 9.2E-06 1.0E+00
    4    1 1.0E+00   1.422989E-02 1.6E-04 3.6E-05 1.0E+00
    5    1 1.0E+00   1.422983E-02 5.4E-07 6.4E-08 1.0E+00
    6    1 1.0E+00   1.422983E-02 3.4E-09 9.8E-13 1.0E+00
 
 Exit from NP problem after     6 major iterations,
                                8 minor iterations.
 
 
 Varbl State     Value       Lower Bound   Upper Bound    Lagr Mult   Slack
 
 V   1    FR   0.419953      0.400000          None           .      1.9953E-02
 V   2    FR    1.28485      -4.00000          None           .       5.285
 
 
 L Con State     Value       Lower Bound   Upper Bound    Lagr Mult   Slack
 
 L   1    FR    1.70480       1.00000          None           .      0.7048
 
 
 N Con State     Value       Lower Bound   Upper Bound    Lagr Mult   Slack
 
 N   1    LL  -9.767742E-13       .            None      3.3358E-02 -9.7677E-13
 
 Exit e04us  - Optimal solution found.
 
 Final objective value =   0.1422983E-01

 Optimal objective function value =   1.4230e-02
 Solution point =   4.1995e-01  1.2848e+00

 Derivatives calculated: First order tangents
 Computational mode    : algorithmic

 Derivatives of x[0] w.r.t ruser:


     0  1.9939e-23     1  0.0000e+00     2  4.9441e-04     3  4.2804e-04
     4  4.9441e-04     5  4.2804e-04     6  5.3633e-05     7  5.3633e-05
     8  4.3470e-05     9  2.3145e-05    10  4.5591e-06    11  2.2250e-06
    12  2.2250e-06    13  3.1985e-07    14  2.0070e-07    15  2.0070e-07
    16  5.1842e-08    17  4.0433e-08    18  4.5616e-10    19  4.5616e-10
    20  1.5065e-09    21 -6.6867e-11    22 -6.6867e-11    23 -1.6147e-10
    24 -4.2932e-13    25 -1.7526e-11    26 -1.7526e-11    27 -1.7431e-12
    28 -2.5707e-12    29 -1.7431e-12    30 -4.7075e-13    31 -5.7168e-13
    32 -1.6597e-13    33 -1.6597e-13    34 -2.0317e-13    35 -4.8052e-14
    36 -5.2918e-14    37 -1.7234e-14    38 -5.1440e-15    39 -6.5606e-15
    40 -1.8226e-15    41 -1.8226e-15    42 -6.3729e-16    43 -2.0483e-16