=   BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
=   PID 1442 RUNNING AT E5-2699
=   EXIT CODE: 11
=   CLEANING UP REMAINING PROCESSES
=   YOU CAN IGNORE THE BELOW CLEANUP MESSAGES

通常是由于程序试图访问未分配给它的内存或访问已经释放的内存而引起的错误。

如果你在做结构优化（附带频率计算），接着继续优化、计算频率即可。