我用接触对做了一个东西，老出现这么个东西
*** WARNING *** SUPPRESSED MESSAGE CP = 2225.828 TIME= 11:44:01
There are 17 small equation solver pivot terms.

*** WARNING *** SUPPRESSED MESSAGE CP = 2227.453 TIME= 11:44:03
There are 8 small equation solver pivot terms.

*** WARNING *** SUPPRESSED MESSAGE CP = 2229.734 TIME= 11:44:05
There are 4 small equation solver pivot terms.

*** ERROR *** SUPPRESSED MESSAGE CP = 2233.109 TIME= 11:44:09
Solution not converged at time 2.300233984E-02 (load step 1 substep 8).
致使结果不收敛，请高手指教一下是什么地方得问题，谢谢！