fix error in mk_nuget_task.py

Signed-off-by: Nikolaj Bjorner <[email protected]>

Author: NikolajBjorner

src/math/lp/int_solver.cpp

@@ -321,7 +321,7 @@ namespace lp {
             if (r == lia_move::undef) r = patch_basic_columns();
             if (r == lia_move::undef && should_find_cube()) r = int_cube(lia)();
             if (r == lia_move::undef) lra.move_non_basic_columns_to_bounds();
-            if (r == lia_move::undef) r = tighten_bounds();
+            // if (r == lia_move::undef) r = tighten_bounds();
             if (r == lia_move::undef && should_hnf_cut()) r = hnf_cut();
             if (r == lia_move::undef && should_gomory_cut()) r = gomory(lia).get_gomory_cuts(2);
             if (r == lia_move::undef && should_solve_dioph_eq()) r = solve_dioph_eq();