COMSOL运行求解时的一个秒退问题

昨晚调试一个模型后，运行求解器计算，在网格划分后，程序自动退出。同时在文件夹中生成了一个文件名为hs_err_pid5832.log的文件。是一个错误报告，主要内容如下：
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000007fee8215d76, pid=5832, tid=4284
#
# JRE version: 6.0_20-b02
# Java VM: Java HotSpot(TM) 64-Bit Server VM (16.3-b01 mixed mode windows-amd64 )
# Problematic frame:
# C [cssolver.dll+0xd5d76]
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.