求帮忙跑一下，我的电脑跑了十多个小时，不报错也不停止

lingo代码：
MODEL:
sets:
depot/1..32/;
Routes(depot,depot):c, w, z;
Paths(depot,depot,depot,depot):x;
endsets
data:
w=@ole('D:\学习\仓储\仓储优化作业1-选址问题\货物运量数据表.xlsx', 'OD');
c=@ole('D:\学习\仓储\仓储优化作业1-选址问题\货物单位运输成本.xlsx', 'CO');
enddata
min=@sum(Paths(i, j, k, m)|j #NE# i:w(i ,j)*(c(i, k)+0.8*c(k, m)+c(m, j))*x(i, j, k, m))+@sum(depot(k):2000000*z(k, k));
@for(Paths(i, j, k, m)| j#EQ#i:x(i, j, k, m)=0);
@for(depot(i):
@sum(depot(k):z(i, k))=1;
@for(depot(k):z(i, k)<=z(k, k));
@for(depot(j) | j#NE# i:
@for(depot(k):
@sum(depot(m):x(i, j, k, m))=z(i, k);
);
@for(depot(m):
@sum(depot(k):x(i, j, k, m))=z(j, m);
);
);
);
@sum(depot(k):z(k, k))<=32;
@for(Paths(i, j, k, m) | j#NE# i:@BIN(x(i, j, k,m)));
@for(depot(i):
@for(depot(k):
@BIN(z(i, k))
)
);
END
拜托吧友们，万分感谢