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knitro.log
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KNITRO 9.0.1: outlev=3
ms_enable=0
presolve=0
scale=0
feastol=1
feastolabs=1e-6
opttol=1
opttolabs=1e-6
KNITRO: Number of threads = 1
======================================
Commercial Ziena License
KNITRO 9.0.1
Ziena Optimization
======================================
feastol: 1
feastol_abs: 1e-06
hessian_no_f: 1
opttol: 1
opttol_abs: 1e-06
outlev: 3
par_concurrent_evals: 0
presolve: 0
scale: 0
KNITRO changing bar_switchrule from AUTO to 2.
KNITRO changing algorithm from AUTO to 1.
KNITRO changing bar_murule from AUTO to 4.
KNITRO changing bar_initpt from AUTO to 3.
KNITRO changing bar_penaltyrule from AUTO to 2.
KNITRO changing bar_penaltycons from AUTO to 1.
KNITRO changing linsolver from AUTO to 2.
Problem Characteristics
-----------------------
Objective goal: Minimize
Number of variables: 10
bounded below: 0
bounded above: 0
bounded below and above: 0
fixed: 0
free: 10
Number of constraints: 14
linear equalities: 1
nonlinear equalities: 4
linear inequalities: 5
nonlinear inequalities: 4
range: 0
Number of nonzeros in Jacobian: 32
Number of nonzeros in Hessian: 12
Iter Objective FeasError OptError ||Step|| CGits
-------- -------------- ---------- ---------- ---------- -------
0 -9.094947e-13 4.277e-06
1 8.255339e+01 6.783e-01 1.921e+02 4.624e+00 0
2 1.508994e+01 3.369e-02 1.025e+01 3.640e-01 2
3 1.443078e+01 1.521e-03 4.659e+00 1.376e+00 0
4 1.385751e+01 2.439e-04 2.232e-01 1.045e+00 0
5 1.387577e+01 3.810e-05 8.116e-02 8.973e-01 0
6 1.387839e+01 3.153e-05 4.079e-02 2.520e+01 0
7 1.387908e+01 3.215e-05 3.061e-02 2.021e+01 0
8 1.387960e+01 3.150e-05 2.296e-02 2.311e+01 0
9 1.388000e+01 2.980e-05 1.723e-02 2.553e+01 0
10 1.388030e+01 2.731e-05 1.292e-02 2.712e+01 0
11 1.388052e+01 2.429e-05 9.694e-03 2.765e+01 0
12 1.388086e+01 2.337e-05 4.851e-03 5.406e+01 0
13 1.388121e+01 1.946e-05 4.303e-03 9.300e+01 0
14 1.388117e+01 4.607e-08 9.711e-06 1.813e+02 0
15 1.388116e+01 7.433e-09 3.389e-01 1.180e+02 0
16 1.388116e+01 7.203e-11 1.000e-08 4.504e-01 0
EXIT: Locally optimal solution found.
Final Statistics
----------------
Final objective value = 1.38811554945307e+01
Final feasibility error (abs / rel) = 7.20e-11 / 7.20e-11
Final optimality error (abs / rel) = 1.00e-08 / 4.83e-12
# of iterations = 16
# of CG iterations = 2
# of function evaluations = 29
# of gradient evaluations = 17
# of Hessian evaluations = 16
Total program time (secs) = 0.00137 ( 0.001 CPU time)
Time spent in evaluations (secs) = 0.00010
===============================================================================
KNITRO 9.0.1: outlev=0
ms_enable=1
ms_maxsolves=20
presolve=0
scale=0
feastol=1
feastolabs=1e-6
opttol=1
opttolabs=1e-6