user_print_branch_stat

int user_print_branch_stat(void *user, branch_obj *can, cut_data *cut,
                           int n, var_desc **vars, char *action)

Description:

Print out information about branching candidate can, such as a more explicit problem-specific description than SYMPHONY can provide (for instance, end points of an edge). If verbosity is set high enough, the identity of the branching object and the children (with objective values and termination codes for the pre-solved LPs) is printed out to the standard output by SYMPHONY.

Arguments:

void *user	IN	Pointer to the user-defined LP data structure.
branch_obj *can	IN	The branching candidate.
cut_data *cut	IN	The description of the cut if the branching object is a cut.
int n	IN	Number of variables.
var_desc **vars	IN	Array of variables in the current relaxation.
char *action	IN	Array of actions for the children.

Return values:

USER_ERROR	Error. Ignored by SYMPHONY.
USER_SUCCESS	The user printed out whatever she wanted to.
USER_DEFAULT	SYMPHONY prints out its own branching information.

Wrapper invoked from:

branch() after the best candidate has been selected, pre-solved, and the action is decided on for the children.