get_break_at_value

# get_break_at_value Returns the value at which the branch-and-bound algorithm stops when the object value is better than this value. REAL get_break_at_value(lprec *lp); Return Value get_break_at_value returns the value to break on. Parameters lp Pointer to previously created lp model. See return value of make_lp, copy_lp, read_lp, read_LP, read_mps, read_freemps, read_MPS, read_freeMPS, read_XLI Remarks The get_break_at_value function returns the value at which the branch-and-bound algorithm stops when the object value is better than this value. Stopping at a given object value can be useful if you are only interested for a solution that has an object value which is at least a given value, but not necessarily (and most probably) the most optimal solution. The default value is (-) infinity. Example
    #include <stdio.h>
    #include <stdlib.h>
    #include "lp_lib.h"

    int main(void)
    {
      lprec *lp;
      REAL break_at_value;

      /* Create a new LP model */
      lp = make_lp(0, 0);
      if(lp == NULL) {
        fprintf(stderr, "Unable to create new LP model\n");
        return(1);
      }

      break_at_value = get_break_at_value(lp); /* Will return -1e30 */

      delete_lp(lp);
      return(0);
    }
lp_solve API reference See Also make_lp, copy_lp, read_lp, read_LP, read_mps, read_freemps, read_MPS, read_freeMPS, read_XLI, set_break_at_value, set_break_at_first, is_break_at_first, set_obj_bound, get_obj_bound, set_mip_gap, get_mip_gap