COIN-OR::LEMON - Graph Library

source: glpk-cmake/examples/mplsamp2.c @ 1:c445c931472f

Last change on this file since 1:c445c931472f was 1:c445c931472f, checked in by Alpar Juttner <alpar@…>, 10 years ago

Import glpk-4.45

  • Generated files and doc/notes are removed
File size: 992 bytes
RevLine 
[1]1/* mplsamp2.c */
2
3#include <stdio.h>
4#include <stdlib.h>
5#include <glpk.h>
6
7int main(void)
8{     glp_prob *mip;
9      glp_tran *tran;
10      int ret;
11      mip = glp_create_prob();
12      tran = glp_mpl_alloc_wksp();
13      ret = glp_mpl_read_model(tran, "sudoku.mod", 1);
14      if (ret != 0)
15      {  fprintf(stderr, "Error on translating model\n");
16         goto skip;
17      }
18      ret = glp_mpl_read_data(tran, "sudoku.dat");
19      if (ret != 0)
20      {  fprintf(stderr, "Error on translating data\n");
21         goto skip;
22      }
23      ret = glp_mpl_generate(tran, NULL);
24      if (ret != 0)
25      {  fprintf(stderr, "Error on generating model\n");
26         goto skip;
27      }
28      glp_mpl_build_prob(tran, mip);
29      glp_simplex(mip, NULL);
30      glp_intopt(mip, NULL);
31      ret = glp_mpl_postsolve(tran, mip, GLP_MIP);
32      if (ret != 0)
33         fprintf(stderr, "Error on postsolving model\n");
34skip: glp_mpl_free_wksp(tran);
35      glp_delete_prob(mip);
36      return 0;
37}
38
39/* eof */
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