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knitro_test_python.out
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83 lines (70 loc) · 3.69 KB
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=======================================
Academic License
(NOT FOR COMMERCIAL USE)
Artelys Knitro 10.1.2
=======================================
Knitro presolve eliminated 0 variables and 0 constraints.
feastol: 1e-10
hessian_no_f: 1
outlev: 6
Knitro changing algorithm from AUTO to 1.
Knitro changing bar_initpt from AUTO to 3.
Knitro changing bar_murule from AUTO to 4.
Knitro changing bar_penaltycons from AUTO to 1.
Knitro changing bar_penaltyrule from AUTO to 2.
Knitro changing bar_switchrule from AUTO to 2.
Knitro changing linsolver from AUTO to 2.
Problem Characteristics ( Presolved)
-----------------------
Objective goal: Minimize
Number of variables: 2 ( 2)
bounded below: 0 ( 0)
bounded above: 1 ( 1)
bounded below and above: 0 ( 0)
fixed: 0 ( 0)
free: 1 ( 1)
Number of constraints: 2 ( 2)
linear equalities: 0 ( 0)
nonlinear equalities: 0 ( 0)
linear inequalities: 0 ( 0)
nonlinear inequalities: 2 ( 2)
range: 0 ( 0)
Number of nonzeros in Jacobian: 4 ( 4)
Number of nonzeros in Hessian: 3 ( 3)
Iter fCount Objective FeasError OptError ||Step|| CGits
-------- -------- -------------- ---------- ---------- ---------- -------
0 2 9.090000e+02 3.000e+00
1 3 7.992179e+02 2.859e+00 2.191e+01 7.245e-02 0
2 4 1.865455e+01 9.076e-01 3.917e+01 2.197e+00 0
3 12 3.211028e+02 8.846e-01 6.751e+00 1.336e+00 8
4 13 1.437527e+01 5.021e-01 6.570e-01 1.162e+00 2
5 14 3.543851e+01 3.873e-01 3.873e-01 2.008e-01 0
6 15 1.144533e+02 2.197e-01 5.820e-01 4.076e-01 0
7 16 2.342032e+02 7.408e-02 7.408e-02 4.123e-01 0
8 17 3.011424e+02 6.019e-03 3.302e-02 1.904e-01 0
9 18 3.064931e+02 9.851e-06 1.490e-04 1.470e-02 0
10 19 3.065000e+02 0.000e+00 7.038e-10 1.970e-05 0
EXIT: Locally optimal solution found.
Final Statistics
----------------
Final objective value = 3.06500000151717e+02
Final feasibility error (abs / rel) = 0.00e+00 / 0.00e+00
Final optimality error (abs / rel) = 7.04e-10 / 4.82e-11
# of iterations = 10
# of CG iterations = 10
# of function evaluations = 19
# of gradient evaluations = 12
# of Hessian evaluations = 10
Total program time (secs) = 0.01247 ( 0.005 CPU time)
Time spent in evaluations (secs) = 0.00116
Constraint Vector Lagrange Multipliers
----------------- ---------------------
c[ 0] = 1.00000000011e+00, lambda[ 0] = -7.00000000099e+02
c[ 1] = 4.50000000152e+00, lambda[ 1] = -1.69345778619e-08
Solution Vector
---------------
x[ 0] = 4.99999999956e-01, lambda[ 2] = 1.75100000054e+03
x[ 1] = 2.00000000039e+00, lambda[ 3] = 0.00000000000e+00
===============================================================================
Knitro successful, feasibility violation = 0.000000e+00
KKT optimality violation = 7.038478e-10