Segmentation fault when starting cuPDLP

[alexhoen]

Hi,

I’m getting a segmentation fault when running cuPDLP with HiGHS 1.11.0 (master).

~/git/cuPDLP-C/build$ ./bin/plc -fname /home/alexander/git/HiGHS/check/instances/flugpl.mps
--------------------------------------------------
reading file...
	/home/alexander/git/HiGHS/check/instances/flugpl.mps
--------------------------------------------------
Running HiGHS 1.11.0 (git hash: 8c76346b4): Copyright (c) 2025 HiGHS under MIT licence terms
Minimize
No obj offset
Segmentation fault (core dumped)

The crash happens right after reading the model (flugpl.mps). I can reproduce it with basically every model.
I’m building both HiGHS and cuPDLP from the latest master branches on an Ubuntu 22.04.

Can you please help me to fix this?

[pengfzhou]

I have the same problem