get_total_iter

Returns the total number of iterations.

long long get_total_iter(lprec *lp);

Return Value

get_total_iter returns the total number of iterations.

Parameters

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

If the model contains integer variables then it returns the number of iterations to find a relaxed solution plus the number of iterations in the B&B process.
If the model contains no integer variables then it returns the number of iterations to find a solution.

Example

#include <stdio.h>
#include <stdlib.h>
#include "lp_lib.h"

int main(void)
{
  lprec *lp;
  long long total_iter;

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

  total_iter = get_total_iter(lp);

  delete_lp(lp);
  return(0);
}

lp_solve API reference