# PRM format

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## PRM format

A Gurobi parameter (PRM) file is used to specify parameter settings. Reading a parameter file (using GRBread, for example) causes the parameters specified in the file to take the specified values.

The file consists of parameter-value pairs, each on its own line. Any line that begins with the hash sign (#) is a comment line and is ignored. The following is a simple example:

# Parameter settings
Cuts       2
Heuristics 0.5


If an unknown parameter name is listed in the file, a warning is printed and the associated line is ignored.