message: Adding comments to debug a Travis run
diff: @@ -271,6 +271,7 @@ int main(int argc, char *argv[])
  // 4. Read the serial mesh from the given mesh file on all processors. We can
  // handle triangular, quadrilateral, tetrahedral and hexahedral meshes
  // with the same code.
  + cout << mpi.WorldRank() << ": reading mesh" << endl;
  Mesh *mesh;
  mesh = new Mesh(mesh_file, 1, 1);
  int dim = mesh->Dimension();
  @@ -366,6 +367,7 @@ int main(int argc, char *argv[])
  // 7. Refine the mesh in serial to increase the resolution. In this example
  // we do 'ser_ref_levels' of uniform refinement, where 'ser_ref_levels' is
  // a command-line parameter.
  + cout << mpi.WorldRank() << ": refining mesh in serial" << endl;
  for (int lev = 0; lev < ser_ref_levels; lev++)
  {
  mesh->UniformRefinement();
  @@ -374,13 +376,16 @@ int main(int argc, char *argv[])
  // 8. Define a parallel mesh by a partitioning of the serial mesh. Refine
  // this mesh further in parallel to increase the resolution. Once the
  // parallel mesh is defined, the serial mesh can be deleted.
  + cout << mpi.WorldRank() << ": building parallel mesh" << endl;
  ParMesh *pmesh = new ParMesh(MPI_COMM_WORLD, *mesh);
  delete mesh;
  + cout << mpi.WorldRank() << ": refining mesh in parallel" << endl;
  for (int lev = 0; lev < par_ref_levels; lev++)
  {
  pmesh->UniformRefinement();
  }
  // Make sure tet-only meshes are marked for local refinement.
  + cout << mpi.WorldRank() << ": finalizing mesh in parallel" << endl;
  pmesh->Finalize(true);
  // 9. Apply non-uniform non-conforming mesh refinement to the mesh. The
  @@ -408,6 +413,7 @@ int main(int argc, char *argv[])
  // non-uniform way it will be computationally unbalanced.
  if (pmesh->Nonconforming())
  {
  + cout << mpi.WorldRank() << ": rebalancing mesh in parallel" << endl;
  pmesh->Rebalance();
  }
  