List of cases from /glpk-5.0/examples !!! = most useful ??? = interesting XXX = don't bother alloy.mps Aluminium alloy blending assign.mod Assignment problem !!! bpp.mod Bin packing problem !!! cal.mod Print an ASCII calendar of the given year XXX cf12a.mod Curve fitting problem XXX cf12b.mod Curve fitting problem XXX cflsq.mod Curve fitting problem by least squares XXX color.mod Graph coloring problem !!! cpp.mod Critical path problem !!! crypto.mod A crypto-arithmetic puzzle dea.mod Data envelopment analysis (DEA) diet.mod Stigler's nutrition model dist.mod A product distribution model egypt.mod A static model for fertilizer production fctp.mod Fixed-charge transportation problem food.mod Food manufacture model food2.mod Food manufacture model furnace.mps Electric-arc furnace steelmaking gap.mod Generalized assignment problem !!! graceful.mod Graceful Tree Labeling Problem graph.mod Graph visualization XXX hashi.mod A solver for the Japanese number-puzzle Hashiwokakero huge.mod Arithmetic mean of a large number of integers icecream.mps Ice cream blending XXX jssp.mod Job-shop scheduling problem !!! life_goe.mod Conway's Game of Life garden of eden checker magic.mod Magic square ??? maxcut.mod Maximum cut problem !!! maxflow.mod Maximum flow problem !!! mfasp.mod Minimum feedback arc set problem mfvsp.mod Minimum feedback vertex set problem min01ks.mod Finding minimal equivalent 0-1 knapsack inequality misp.mod Maximum independent set problem money.mod A crypto-arithmetic puzzle murtagh.mps Oil refinery model mvcp.mod Minimum vertex cover problem !!! numbrix.mod Number placement puzzle pbn/*.* Paint-by-numbers puzzle pentomino.mod A geometric placement puzzle plan.lp A simple LP problem (CPLEX LP format) plan.mod A simple LP problem (MathProg format) ??? plan.mps A simple LP problem (MPS format) planarity.mod Graph planarity testing ??? powpl25h.mod Power plant LP scheduler (25hrs for daylightsavings) powplant.mod Power plant LP scheduler prod.mod A multiperiod production model qfit.mod Quadratic curve fitting solution queens.mod A classic combinatorial optimization problem ??? sat.mod Satisfiability problem XXX shiftcov.mod Workforce shift coverage assignment problem ??? shikaku.mod A solver for the logic puzzle Shikaku sorting.mod How to sort arrays in MathProg ??? spp.mod Shortest path problem !!! stigler.mod Original Stigler's 1939 diet problem sudoku.mod Number placement puzzle ??? tas.mod Tail assignment problem tiling.mod Rectifiable polyomino tilings generator todd.mod A class of hard instances of 0-1 knapsack problems toto.mod Covering code generator, especially for football pool systems train.mod A model of railroad passenger car allocation transp.mod A transportation problem trick.mod A transportation design problem tsp.mod Traveling salesman problem wolfra6d.lp Neumann CA grid emulator generator wolfra6d.mod Neumann CA grid emulator generator xyacfs.mod Extended yet another curve fitting solution yacfs.mod Yet another curve fitting solution zebra.mod Who owns the zebra?