Reduced the dimension of the problem in the unitary test for cycle_reduction and logarithmic_reduction routines.
(cherry picked from commit 32e162ec4813ede3ba92e32dc74bd56e91de9b38)
Fix bug introduced in 8b1e76a1bfcca7908ad78efebde6dfb1480da4cd.

The unitary tests file was renamed, but his output file wasn't.
(cherry picked from commit bb1353e46b090d21359a31b91fffacdf1bdf0607)