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#  Max Cut with randomly generated edges (p=0.5).

param eps := 1.0e-6;

param n := 5;
param m := 5;

for {k in M} {
    let A[k,k,k] := 1;
    let b[k] := 1/4;
}

for {i in 1..n, j in i+1..n} {
    if Uniform01() > 0.5 then {
	let C[i,j] := 1;
    } else {
	let C[i,j] := 0;
    }
}
for {i in 1..n} {
    let C[i,i] := - sum {j in 1..n: j>i} C[i,j]
		  - sum {j in 1..n: j<i} C[j,i]
    ;
}

display C;