abaqus explicit surface to surface接触问题

请教各位大神，为什么我的仿真中使用surface to surface 接触会报如下错误：The elements in element set WarnElemFailElemInContact are part of a deformable surface that is referenced by a *CONTACT PAIR option in addition to having material properties that allow the element to fail. For elements that can fail, contact should be defined using the *CONTACT option.

如果该用通用接触general contact 会出现网格穿透，但是不会有上述warning。

是网格的大小或者其它参数不匹配吗？望大神解答。附上CAE文件如下。为三个弹性体接触，其中一个弹性体涉及到单元删除。

0507cae.rar