Problems of CGAL Clip tools

[Giseribility]

When using the PMP Clip tools of CGAL to clip polyhedron with face, the program enters an dead loop or exits abnormally. The face and polyhedron model(.obj format) topologically correct (with no self intersection and normal errors). I wonder what causes the dead loop, the complex triangular surface, or any other predefined conditions which are not satisfied?

the gist URL of testData is as follows:
https://gist.github.com/Giseribility/1fee16c8f61d35d16ab93f1a7174a62f

[pentacular]

Hard to tell without a minimal test case and data.

It's also not clear to me what you're trying to clip with what.

[Giseribility]

Sry for my unclear expression. I wanner clip the cuboid with the positive camber in Fig.1 and Fig.2. If necessary, I would like to send the obj format data to you privately.

[Giseribility]

Test data has been uploaded, please check it.

[sloriot]

Please share the data and the code you are using.

[Giseribility]

Test data has been uploaded, please check it.
Sry for being late to upload the data,

[afabri]

I cannot open the zip file. It seems to be invalid.

[Giseribility]

I redownloaded it and opened it succesfully.
Please send me your e-mail if necessary.

[sloriot]

Cannot extract the files. Please use gist.github.com

[Giseribility]

the gist URL of testData has been uploaded. Please check it.
https://gist.github.com/Giseribility/1fee16c8f61d35d16ab93f1a7174a62f

[afabri]

Your mesh has self intersections here

[Giseribility]

Wow, thank you very much indeed

[afabri]

The mesh has self-intersections.

[Giseribility]

Excuse me, what is the model check software used before

[sloriot]

CGAL Polyhedron demo: select the mesh and use "Operations->Self-Intersection Test"

[Giseribility]

thank you