int sym_set_primal_bound(sym_environment *env, double bound)
This routine is used to set a priori upper/lower bound to the problem.
| sym_environment *env | INOUT | Pointer to the SYMPHONY environment. |
| double double | IN | The value of the priori upper (for minimization) or lower (for maximization) bound. |
| FUNCTION_TERMINATED_NORMALLY | Function invoked successfully. |
| FUNCTION_TERMINATED_ABNORMALLY | Function invoked unsuccessfully. |