Dear Gams world community,
I have a problem with knitro solver.
I have an MPEC program, that gives a locally optimal solution. However, when I check the output file, the level of the objective function equation (in SolEQU) is different than the level of the obj variable defined by this equation, as follow:
LOWER LEVEL UPPER MARGINAL
---- EQU objDSO 38654.568 38654.568 38654.568 1.000
LOWER LEVEL UPPER MARGINAL
---- VAR objD -INF 37828.887 +INF
ObjD is defined in the objDSO equation as follow:
objDSO..
objD =e= sum((t),sum((i),-......
Anyone has had this problem before?
BG,
Objective function with Knitro
Re: Objective function with Knitro
Hello,
Why do you consider this to be a problem?
-Steve
Why do you consider this to be a problem?
-Steve
-
- User
- Posts: 3
- Joined: 4 years ago
Re: Objective function with Knitro
Hello,
Because it should be zero, no?
As the sum of the two-sides variables in the equation.
Because it should be zero, no?
As the sum of the two-sides variables in the equation.