我用G03程序、用CPCM模型算单点并计算频率时，G03在运算数分钟后自动退出，请问是怎么回事？我试了好多方法都不行～～

输出以下结果后自动退出，无任何提示：

Polarizable Continuum Model (PCM)
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 Model                : C-PCM.
 Atomic radii         : UA0 (Simple United Atom Topological Model).
 Polarization charges : Total charges.
 Charge compensation  : None.
 Solution method      : Matrix inversion.
 Cavity               : GePol (RMin=0.200 OFac=0.890).
                        Default sphere list used, NSphG=   32.
                        Tesserae with average area of 0.200 Ang**2.
 1st derivatives      : Analytical q*S(x)*q algorithm for C-PCM (CSMder).
                        Cavity 1st derivative terms included.
 2nd derivatives      : U-function 2nd derivative terms included.
 Solvent              : Water, Eps     =  78.390000
                               Eps(inf)=   1.776000
                               RSolv   =   1.385000 Ang.
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谢谢赐教～～