E04WB_T1W_F C++ Header Example Program Results
*** e04us
Parameters
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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.
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The constraint Jacobian seems to be ok.
The largest relative error was 1.89E-08 in constraint 1
Verification of the objective gradients.
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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