$ python3 n_point.py 8 points/n8_convergent_mild.json --engine tm
n=8: fan 132 cones, dim 5; point n8_convergent_mild.json
  planar invariants: P(1, 3)=-3/4, P(1, 4)=-15/16, P(1, 5)=-1, P(1, 6)=-15/16, P(1, 7)=-3/4, P(2, 4)=-3/4, P(2, 5)=-15/16, P(2, 6)=-1, P(2, 7)=-15/16, P(2, 8)=-3/4, P(3, 5)=-3/4, P(3, 6)=-15/16, P(3, 7)=-1, P(3, 8)=-15/16, P(4, 6)=-3/4, P(4, 7)=-15/16, P(4, 8)=-1, P(5, 7)=-3/4, P(5, 8)=-15/16, P(6, 8)=-3/4
  axis census: convergent: 660
  route: tm
REFUSED (exit 3): certified continuation is validated for n <= 7 in this release; n = 8 fans are included for the chamber (convergent-region) route only — see KNOWN_LIMITATIONS.md
# exit code 3
