仿真运行后出现警告：系统实体数超出数量怎么解决?

Vickywangke

电脑上安装的是Training/Evaluation版本的，当模型检查没有错误后运行模型，则出现警告，提示系统实体数超出限制（150个），这种情况该怎么解决啊？商业版的肯定是没有办法安装的。
以下是系统弹出的错误信息，请大神指点一二，谢谢！
ERROR:

Entity: 90
A runtime error was detected at time 3660.0344 at the following block:

*  279 1005$           CREATE,25,DaysToBaseTime(0),Part 2:
                            DaysToBaseTime(EXPO(6)):
                            NEXT(1006$);

Maximum of 150 entities exceeded.
Possible causes:
- A logic problem in your model is creating too many entities or not
  disposing them. The run controller may be helpful in finding the problem.
- You are in demo mode and have exceeded the entity limit. The commercial
  version is required to run large models.
- You have set an entity limit on the DISCRETE element that is too small.
  Remove the limit or set it to a larger number.
- You have exceeded the standard array s
pace for models. Use the Array Sizes
  page in the Run/Setup dialog to increase the RSET space allocated and
  recheck your model.

Vickywangke

忘了说了，使用的仿真软件是Arena

S$MULATE

尽量安装商业版本。
百度上也有全功能破解的ARENA R14 和R15.1.不过不是很推荐，，支持正版！

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