when I click shaded geometry and surface model, it processes the model and finally says segmentation error occurred. Is there any solution other than deleting setting files?

Im doing model of a large vessel and going to perform a CFD analysis in it. When i started meshing I got many problems while importing the model and then on geometry cleaning it. However I did it, it took me hours as the vessel was very big than expectations. Now, after the geometry cleaning process, I saved the model. When I open it now, it reads the model well, but when i click on the 'shaded geometry and surface edges' it reads the shape and finally when its nearing completion, it says segmentation error and asks to save the model. I cant save it either, Hypermesh stops suddenly. I tried deleting the setting files but didnt work, the same error exists. Im nearing the end date for this project and needs to complete meshing it quickly as i can start analysing it. with this I have attached the .hm file,

thank you all in advance

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