Running the example
When you run the example gurobi.sh matrix1.py, you should see the following output:
Using license file /opt/gurobi/gurobi.lic
Gurobi Optimizer version 9.5.2 build v9.5.2rc0 (linux64)
Optimize a model with 2 rows, 3 columns and 5 nonzeros Model fingerprint: 0xbc579ebb Variable types: 0 continuous, 3 integer (3 binary) Coefficient statistics: Matrix range [1e+00, 3e+00] Objective range [1e+00, 2e+00] Bounds range [1e+00, 1e+00] RHS range [1e+00, 4e+00] Found heuristic solution: objective 2.0000000 Presolve removed 2 rows and 3 columns Presolve time: 0.00s Presolve: All rows and columns removed Explored 0 nodes (0 simplex iterations) in 0.00 seconds Thread count was 1 (of 4 available processors) Solution count 2: 3 Optimal solution found (tolerance 1.00e-04) Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0000% [1. 0. 1.] Obj: 3