How to print solution with variable names

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D

2023年05月04日 04:56

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I used model.x, to save the variables and print them, but this doesn't include variable names. 

Also, I need to only print variables>0. 

And I have too many variables in the magnitude of 100K, so I will need to process the solution from gurobi to actually get useful results. To do so I will need clear and easy to process results from gurobi, is there a way I can also print indices for variable? 

Say get a matrix like this for example. 

Variable | index 1 | index 2| index 3| value 

X           |   1         |        1     |     1      |  1

X           |    2        |     1        |      1     |  1 

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  Jaromił Najman

  • Gurobi Staff

  2023年05月04日 09:22

  Which programming language are you using? In your other posts it seems like you are using \(\texttt{C}\) but here you are refering to \(\texttt{model.x}\) which looks more like Python.

  Could you please share a minimal reproducible example of how you add your variables to the model?

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