FICO Xpress Optimization Examples Repository: Working with models and accessing dynamic libraries in Mosel

mmexlib.c: Working with models and accessing dynamic libraries in Mosel (requires burglari.bim, chess2.bim, trans.bim)

load and unload BIM models
run a model in Mosel
display information about loaded models
display information about additional libraries required by the loaded models

mmdispmod.c: Display the contents of a model; the information is read from a bim file

display run-time parameters, requirements, symbols, package/module dependencies, annotations

mmdispdso.c: Display the contents of a module

display constants, types, control paramters, subroutines, I/O drivers

Note that these examples require the provided mos files to be pre-compiled.

Further explanation of this example: 'Mosel Library Reference', Section 1.2 Post processing interface and Section 1.4 Handling of modules

(!******************************************************* * Mosel Example Problems * * ====================== * * * * file chess2.mos * * ``````````````` * * Example for the use of the Mosel language * * (Small LP-problem from XPRESS-MP User Guide) * * * * (c) 2008 Fair Isaac Corporation * * author: S. Heipcke, 2001 * *******************************************************!) model 'Chess Problem' uses "mmxprs" ! Load the optimizer library declarations xs: mpvar ! Number of small chess sets to make xl: mpvar ! Number of large chess sets to make end-declarations Profit:= 5*xs + 20*xl ! Objective: maximize total profit mc_time:= 3*xs + 2*xl <= 400 ! Limit on available machine time wood:= xs + 3*xl <= 200 ! Limit on available wood maximize(Profit) ! Solve the LP-problem end-model