SPH 刚体 memory问题？ 189

在用LSDYNA中的SPH做模拟的时候出现如下警告，然后计算异常的慢，然后终止计算，请问是什么原因？是内存吗？为什么会出现这样的状况该如何解决呢？

大模型中的扣下来的局部模型，然后把部分材料变成了刚体

 *** Warning 41123 (SOL+1123)

     SPH in bucket sort of particles time 5.9740E+05

     Increase memory for buckets

     Old : 205208 New : 410416

 

 *** Warning 41123 (SOL+1123)

     SPH in bucket sort of particles time 5.9740E+05

     Increase memory for buckets

     Old : 410416 New : 820832

 

 *** Warning 41123 (SOL+1123)

     SPH in bucket sort of particles time 5.9740E+05

     Increase memory for buckets

     Old : 820832 New : 1641664

 

 *** Warning 41123 (SOL+1123)

     SPH in bucket sort of particles time 5.9740E+05

     Increase memory for buckets

     Old : 1641664 New : 3283328

 

 *** Warning 41123 (SOL+1123)

     SPH in bucket sort of particles time 5.9740E+05

     Increase memory for buckets

     Old : 3283328 New : 6566656

 

 *** Warning 41123 (SOL+1123)

     SPH in bucket sort of particles time 5.9740E+05

     Increase memory for buckets

     Old : 6566656 New : 13133312

 

 *** Warning 41123 (SOL+1123)

     SPH in bucket sort of particles time 5.9740E+05

     Increase memory for buckets

     Old : 13133312 New : 26266624

 

 *** Warning 41123 (SOL+1123)

     SPH in bucket sort of particles time 5.9740E+05

     Increase memory for buckets

     Old : 26266624 New : 52533248