1.1 --- a/lemon/clp.cc	Fri Jan 20 19:16:43 2012 +0100
     1.2 +++ b/lemon/clp.cc	Sun May 06 16:46:14 2012 +0200
     1.3 @@ -424,8 +424,6 @@
     1.4    void ClpLp::_clear() {
     1.5      delete _prob;
     1.6      _prob = new ClpSimplex();
     1.7 -    rows.clear();
     1.8 -    cols.clear();
     1.9      _col_names_ref.clear();
    1.10      _clear_temporals();
    1.11    }