我正在使用Gurobi和C ++,并希望将Lp保存为file.lp.因此,我用了
model.write("model.lp");
model.optimize();
这是我的输出,也不会发生错误:
Optimize a model with 105 rows, 58 columns and 186 nonzeros
Coefficient statistics:
Matrix range [1e+00, 1e+00]
Objective range [1e+00, 1e+00]
Bounds range [0e+00, 0e+00]
RHS range [1e+00, 6e+00]
Presolve removed 105 rows and 58 columns
Presolve time: 0.00s
Presolve: All rows and columns removed
Iteration Objective Primal Inf. Dual Inf. Time
0 -0.0000000e+00 0.000000e+00 0.000000e+00 0s
Solved in 0 iterations and 0.00 seconds
Optimal objective -0.000000000e+00
obj: -0
Status2
Process finished with exit code 0
因此我的LP中可能存在错误,因为最佳解决方案不应为0.这就是为什么我要查看model.lp文件。但是,我找不到它。我搜索了整台电脑。我错过了什么吗?