Reply To: MAT 295 raises severe (153) error on Windows

[Pedram Samadian]

Hi,

The error probably indicates an issue with how the material model has been initialized during the simulation. Please see the following tips to hopefully fix the issue:

• Check if all the required parameters for *MAT_295 have been provided and are consistent with the material model requirements as per LS-DYNA Keyword User’s Manual Vol. 2 (LSDYNA Manuals).
• Change the solver to MPP. This solver often handles memory allocation differently and may avoid this problem.
• Check the cards used in your input deck file using LS-Prepost (the “model check” feature in the keyword manager) or a similar tool to ensure there are no syntax errors.
• Increase the memory allocation for the LS-DYNA using the *keyword card.
• Consider using newer versions of the LS-DYNA solver, which are available at LS-DYNA (user=user) Download Page (Username: user & Password: computer).

I hope these suggestions are helpful.

Thanks,

Pedram