RUN ['/home/wyj/Code/C/GR_4d_raytracing/build/Release/minkowski_sky', '--catalog', '/home/wyj/Code/C/GR_4d_raytracing/tests/data/hip_psf_mixed_catalog.csv', '--width', '96', '--height', '64', '--fov-deg', '30', '--look-ra-deg', '2', '--look-dec-deg', '1', '--coarse-cell-pixels', '16', '--refine-max-level', '0', '--exposure', '2', '--psf-fwhm-pixels', '2.7', '--psf-moffat-beta', '4.5', '--psf-relative-tail', '1e-8', '--max-cache-psf-flux', '1', '--psf-min-y', '0', '--hdr-output', '--output', '/tmp/gr-hip-renderer-test-z25me3rh/cpu-0.png']
 PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 1.641 s
Rendered 3 images from 3 catalog stars to /tmp/gr-hip-renderer-test-z25me3rh/cpu-0.png (ok)
PSF splats: cached 3, cached wing-clipped 0, direct fallbacks 0, discarded below min-Y 0

Traceback (most recent call last):
  File "/home/wyj/Code/C/GR_4d_raytracing/tests/test_hip_renderer.py", line 61, in <module>
    main()
    ~~~~^^
  File "/home/wyj/Code/C/GR_4d_raytracing/tests/test_hip_renderer.py", line 47, in main
    assert (stats[0], stats[2], stats[3]) == expected, stats
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: (3, 0, 0, 0)