INDLINBIGM
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Description
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During presolve, indicator constraints will be linearized using a BigM coefficient whenever that BigM coefficient is small enough. This control defines the largest BigM for which such a linearized version will be added to the problem in addition to the original constraint. If the BigM is even smaller than
INDPRELINBIGM, then the original indicator constraint will additionally be dropped from the problem.
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Type
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Double
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Topic areas
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Default value
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1.0E+05
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Note
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INDLINBIGM should always be at least as large as
INDPRELINBIGM. For any value less or equal to
INDPRELINBIGM, indicator constraints will never be duplicated and only
INDPRELINBIGM is taken into account for linearization.
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Affects routines
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See also
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Category
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Control
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