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Re: [Help-glpk] Unable to start the search.
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From: |
Andrew Makhorin |
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Subject: |
Re: [Help-glpk] Unable to start the search. |
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Date: |
Wed, 9 Jan 2008 21:16:58 +0300 |
> The status is 204(Unable to start the search)
> How I can change the PARAM. to overcome this proplem
> Any help would be appreciated
If this code is returned by lpx_simplex, it means that there are some
double-bounded variables whose lower bound is not less than corresponding
upper bound.
If this code is returned by lpx_integer, it means that optimal solution
to lp relaxation is not available. In this case you need to call
lpx_simplex before a call to lpx_integer.