Calculation of high-order fatigue loading

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When I am using COMSOL for high-order fatigue loading calculations, the cycle count can be set to 800, but when I change it to 1000 or greater, the model cannot calculate the results, the calculation step size does not change, and the progress is particularly fast. It seems that actual calculations have not been carried out. May I ask if it is due to computer hardware such as computer memory? How can we solve this problem? thank you!


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