ILOG CPLEX 10.1 File Formats > > ILOG CPLEX File Formats > MST File Format |
MST File Format |
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If you use the ILOG CPLEX MIP optimizer, the MST file format is available to indicate MIP start values for specific variables, most commonly the integer variables. MST files are of the same format as SOL files. MST files written by ILOG CPLEX will have values only for the integer variables and members of special ordered sets (SOS). In contrast, SOL files have values for all variables.
The start values in an MST file are used only if the advanced indicator parameter is on (set to 1 (one) its default).
IloCplex::setParam(AdvInd 1)
.
CPXsetintparam(env, CPX_PARAM_ADVIND, 1)
.
set advance 1
.
Here is an example of an MST file:
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