Hi, I am trying to run my Benders' Decomposition code in Cplex Concert Technology (C++) for a particular problem.
In my Master Problem, one set of variables are X[i][j][k] where i = 1...20, j = 1...20, k = 1...10.
After I solve the Master problem in the first iteration, it is able to return me the values of X till X2010.
However, it fails to return me the values of the remaining X[i][j][k] variables, i.e., X till X202010.
It terminates with the following error message:
"ERROR: IloExtractable 531 IloNumVarI has not been extracted by IloAlgorithm 01B6
Over last 1 year, I have done extensive coding of Benders' Decomposition for various problems and I never run into such a problem.
This time, I am unable to figure out the problem in my code.
I would greatly appreciate any help.
Thanks and Regards,
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2 replies Latest Post - 2012-06-16T05:25:05Z by sjayaswal
Pinned topic Error in extracting variables
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Updated on 2012-06-16T05:25:05Z at 2012-06-16T05:25:05Z by sjayaswal