Solve a block HEP Dense System - dimension 3 (bandwidth=3, blocks=1).
DS Object: 1 MPI process
  type: hep
  current state: RAW
  dimensions: ld=3, n=3, l=0, k=0
  flags:
  block size: 3
  solving the problem with: Block Divide and Conquer method (dsbtdc)
Computed eigenvalues =
  1.00000
  1.00000
  4.00000
