CODEWITHSUNDEEP
constraintscplexminimization
user3161147
user3161147

Reputation: 1

CPLEX mathematical model translating into code

I am new with CPLEX and I am translating a mathematical model to code. Some outputs are wrong and I don't know why. The question that may I ask you, is if the following constraint iscorrectly translated into code.

Constraint

range t=1..2;
range v=1..4;
range vl=0..4;
range vll=1..5;
dvar boolean x[vl][vll][t];
      
forall (i in v, k in t)
 constraint:     
sum(j in vll: j!=i) x[i][j][k] == sum (j in vl: j!=i) x[j][i][k];

Upvotes: 0

Views: 106

Answers (1)

Alex Fleischer
Alex Fleischer

Reputation: 10062

range t=1..2;
range v=1..4;
range vl=0..4;
range vll=1..5;
dvar boolean x[vl][vll][t];

subject to
{
      
forall (i in v, k in t)
 constraint1:     
sum(j in vll: j!=i) x[i][j][k] == sum (j in vl: j!=i) x[j][i][k];

}

works fine

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Upvotes: 0

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