Python 2.7.10 (default, Oct 23 2015, 19:19:21) 
[GCC 4.2.1 Compatible Apple LLVM 7.0.0 (clang-700.0.59.5)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
Academic license - for non-commercial use only

Gurobi Interactive Shell (mac64), Version 8.0.1
Copyright (c) 2018, Gurobi Optimization, LLC
Type "help()" for help

gurobi> home1lp = read('hw1.1.lp') 

Read LP format model from file hw1.1.lp
Reading time = 0.00 seconds
: 1 rows, 5 columns, 5 nonzeros

gurobi> home1lp.optimize()

Optimize a model with 1 rows, 5 columns and 5 nonzeros
Coefficient statistics:
  Matrix range     [1e+00, 1e+00]
  Objective range  [2e+00, 1e+01]
  Bounds range     [2e+00, 1e+01]
  RHS range        [0e+00, 0e+00]
Presolve removed 1 rows and 5 columns
Presolve time: 0.01s
Presolve: All rows and columns removed
Iteration    Objective       Primal Inf.    Dual Inf.      Time
       0    8.7100000e+01   0.000000e+00   0.000000e+00      0s

Solved in 0 iterations and 0.01 seconds
Optimal objective  8.710000000e+01
gurobi> home1lp.printAttr('X')

    Variable            X 
-------------------------
     Expanse          2.3 
      Xfiles          3.9 
 WalkingDead          5.8 
         Hrs           12 

gurobi> quit()