[SCIP] How to display zeros solution values?

Akihiro Yamaguchi yamagut.ertl at gmail.com
Sat Apr 27 11:52:17 CEST 2019


Dear SCIP community,

Can I display the variables in MILP solution even if the optimal variable
values are zeros?

For example, I read the following LP file:
Minimize
OBJ: A_0 + A_1
Subject To
_C1: A_0 - A_1 = 1
Binaries
A_0
A_1
End

After that, I execute "optimize" and "display solution" , respectively.
SCIP shows the following result:
objective value:  1
A_0               1   (obj:1)

But, can I display not only variable A_0 but also A_1 although A_1 is zero?

Kind regards,
Akihiro
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