mode=Q5:minus target=A k=5 field=Q pool=30 fixed basis=5 subset size=9 number of sets=27405
pool: [(1, -1, 0, 0, 0), (1, 0, -1, 0, 0), (1, 0, 0, -1, 0), (1, 0, 0, 0, -1), (0, 1, -1, 0, 0), (0, 1, 0, -1, 0), (0, 1, 0, 0, -1), (0, 0, 1, -1, 0), (0, 0, 1, 0, -1), (0, 0, 0, 1, -1), (1, -2, 0, 0, 0), (1, 0, -2, 0, 0), (1, 0, 0, -2, 0), (1, 0, 0, 0, -2), (-2, 1, 0, 0, 0), (0, 1, -2, 0, 0), (0, 1, 0, -2, 0), (0, 1, 0, 0, -2), (-2, 0, 1, 0, 0), (0, -2, 1, 0, 0), (0, 0, 1, -2, 0), (0, 0, 1, 0, -2), (-2, 0, 0, 1, 0), (0, -2, 0, 1, 0), (0, 0, -2, 1, 0), (0, 0, 0, 1, -2), (-2, 0, 0, 0, 1), (0, -2, 0, 0, 1), (0, 0, -2, 0, 1), (0, 0, 0, -2, 1)]
sample_class=8 (1 = exact freeness test for every set), time cap 540s
  ... progress: 50/138 chunks, sets 10000, class 3732, free 453, violations 0, 23s
  ... progress: 100/138 chunks, sets 20000, class 7245, free 919, violations 0, 44s
  class (numerics, irreducible, formal): 10125
  class and supersolvable: 10125
  class members whose exact freeness test was skipped (sampling): 8850
  essential: 27405
  free and supersolvable: 1275
  free with target exponents: 1275
  free: (u,v)=(4, 0): 1275
  numerics ok: 15540
  numerics ok, irreducible: 10125
  numerics ok, reducible: 5415
  subsets: 27405
VIOLATIONS: 0
time 63.1s
