[Bug-glpk] GLPSOL ends unexpectedly due to recursion

[xypron]

Hello Andrew

the model below leads to glpsol ending without result or error.

I would have expected an error message like "illegal recursion" if
the param statement cannot be resolved by the current implementation.

Best regards

Xypron

set I := {0..10};
param p{i in I} := if (i==0) then 1 else i * p[i-1],
  >= if (i==10) then 10^9 else p[i+1];
var x;
s.t. c : x = p[3];
solve;
printf x;
end;

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