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在分析时出现这样的错误:
--- TRACE
Warning *** Convergence failure in root polishing .1181092E-2
39.40 seconds ( 32.92 seconds CPU) to trace 20,000
80.74 seconds ( 67.27 seconds CPU) to trace 40,000
119.56 seconds ( 99.07 seconds CPU) to trace 60,000
Warning *** Convergence failure in root polishing .2479806E-3
2.70 minutes ( 2.21 minutes CPU) to trace 80,000
Warning *** Deflating inaccurate root .4510784
3.41 minutes ( 2.79 minutes CPU) to trace 100,000
4.09 minutes ( 3.33 minutes CPU) to trace 120,000
这是什么原因啊?
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