matlab stuck when i am running simulink model any other solution?

Hello i have simulink model , given in the below figure . I am providing input as a white noise which is created in matlab and saved in file and with file load option i am reading noise data from workspace but when i am running simulink model its getting hanged, is there any other solution to provide white noise as an input siganl except band limited white noise option.

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i am generating white noise as following

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% WhiteNoise.signals.values =wgn(1,1000,0.1);

% WhiteNoise.time = [];

% WhiteNoise.signals.dimensions =[1 1000];

% save noisedata1.mat WhiteNoise

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my simulink model

[Kaustubha Govind]

Why do you think that it is the input signal which is causing the model to hang? Does the simulation finish if you use a different input? Also, what are your Solver settings?