发明名称 |
Problem Determination Via Model-Based Debugging |
摘要 |
A method for automated software debugging includes steps of: receiving an interface configured for accessing a program; receiving a behavioral model of the program; receiving a failing input sequence from the program; executing the failing input sequence on both the behavioral model and the program; validating, after each executing step, an expected behavior of the program by executing specially constructed test sequences from the behavioral model; performing model mutation for creating a hypothesis of faulty behaviors; verifying hypothesized faulty behaviors; and scoring hypothesized faulty behaviors for producing a ranked list of diagnoses. The method also includes a step of presenting the ranked list of diagnoses to a user.
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申请公布号 |
US2008250273(A1) |
申请公布日期 |
2008.10.09 |
申请号 |
US20070696047 |
申请日期 |
2007.04.03 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
YILMAZ CEMAL;WILLIAMS CLAY |
分类号 |
G06F11/00 |
主分类号 |
G06F11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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