Set:

m /m 1..M6/；

v /v 1..v 20/；

Link (m, v):t, x, st;

pred(v，v)/v 1、v2 v3、v4 v6、v7 v9、v 12v 12v 13、v 14 v 15、v 16 v 17、v 18 v 18

End set

@for (link: @ bin (x));

@for(m(k):@for(v(i): st(k，I)>= 0));

@for(v(i): @sum(m(k): x(k，I))= 1)；

@for(pred(i，j):@for(m(k):@for(m(l):st(l，j)*x(l，j)+( 1-x(l，j))* 10000 & gt； =(st(k，i)+t(k，i))*x(k，I)))；

@ for(m(k):@ for(v(I):@ for(v(j):x(k，i)*x(k，j)*(st(k，i)+t(k，i)-st(k，j))*(st(k，i)+t(k，i)-st(k，j))& gt； 0)));

@ for(m(k):@ for(v(I):@ for(v(j):x(k，i)*x(k，j)*(st(k，i)-st(k，j))*(st(k，i)-st(k，j)-t(k，j))& gt； 0)));

min=@max(links(k，i):st(k，i)*x(k，i)+t(k，i)*x(k，I))；

Data:

t = 5 40 40 40 7 40 40 40 4 40 40 40 40 40 40 40 40 40 40 40 340 40 40 40 40

3 7 40 40 40 4 40 40 5 40 40 40 2 40 40 40 40 40 40 40

40 40 6 40 40 6 40 40 8 40 40 40 6 8 3 40 5 7 40 40

40 40 40 3 40 40 7 40 40 5 6 40 40 40 8 7 40 40 9 40

40 40 40 4 40 40 40 10 40 40 5 4 40 40 40 4 40 40 6 3

40 40 40 1 1 40 40 12 40 40 40 40 40 40 13 40 40 40 40 40 40;

End data

end

I simplified it a little. Sometimes lingo really takes a long time and should be able to run.