Barrier Display
Type : Selection
Range : The settings listed below
Default : None
The setting of this option determines the level of barrier progress information to be displayed while solving a mixed integer problem. At the default level, no progress information is displayed. At the level “Normal”, “normal” setup and iteration information is displayed (see the section “Barrier Input & Output” in Chapter 2 of the CPLEX documentation for a complete interpretation of normal display information). At a setting of “Diagnostics”, additional diagnostic information is displayed which may be useful when seeking technical support. Possible values are:
None
Normal
Diagnostics
Note
Logging information is only reported if the option Status Display is switched on.
Barrier logging is only reported if the option MIP Display is set to ‘Nth node + LP display for root node’ or ‘Nth node + LP display for all nodes’.
The logging information is written to the status file ‘ODH-CPLEX 5.3.log’ if the general solvers option Solver Listing Messages is set to ‘All’. The status file is placed in the log directory of the current project.
The logging information is written to the AIMMS message window if the general solvers option Solver Window Messages is set to ‘All’.
Learn more about
Solver Listing Messages (General solvers option)
Solver Window Messages (General solvers option)