time_elapsed

Gets the time elapsed since start of solve.

REAL time_elapsed(lprec *lp);

Return Value

time_elapsed returns the number of seconds after solve and lag_solve has started.

Parameters

Pointer to previously created lp model. See return value of make_lp, read_lp, read_LP, read_mps, read_freemps, read_MPS, read_freeMPS, read_XLI

Remarks

The time_elapsed function returns the time in seconds since solve and lag_solve has started.

Example

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

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

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

  solve(lp);

  timeelapsed = time_elapsed(lp);

  delete_lp(lp);
  return(0);
}

lp_solve API reference