c++/gurobi ファイルでエラーが発生します。
エラー コード = 10004 属性 'X' を取得できません
これはラベルと関係があるかもしれないと読みましたか？しかし、どのように問題があるのか わかりません。一部の入力ファイルでは機能しますが、他のファイルでは機能しません。そこで、t5.txt というおもちゃのファイルを添付して作成しました。このファイルは機能しませんが、最後の列を削除して 8 から 7 に設定すると修正されます。私は当惑しています...
以下は、model.write の出力です。すべてが理にかなっているようですが、私が間違っていることはありますか? model.write(test.sol)をするたびにプログラムが停止するので、解決策に問題があるようです>
添付ファイル: main.cpp -> https://dl.dropboxusercontent.com/u/13564139/main.cpp
input.txt -> https://dl.dropboxusercontent.com/u/13564139/t5.txt
Maximize
15 student_has_projects4.1
Subject To
R0: student_has_projects0.0 + student_has_projects1.0
+ student_has_projects2.0 + student_has_projects3.0
+ student_has_projects4.0 + student_has_projects5.0
+ student_has_projects6.0 + student_has_projects7.0 <= 4
R1: student_has_projects1.0 + student_has_projects2.0 >= 1
R2: student_has_projects2.0 + 2 student_has_projects5.0 <= 2
R3: student_has_projects2.0 + 2 student_has_projects5.0 >= 1
R4: student_has_projects0.0 + student_has_projects3.0
+ student_has_projects4.0 + student_has_projects6.0
+ student_has_projects7.0 >= 1
R5: student_has_projects2.0 + student_has_projects5.0 <= 1
R6: student_has_projects0.1 + student_has_projects1.1
+ student_has_projects2.1 + student_has_projects3.1
+ student_has_projects4.1 + student_has_projects5.1
+ student_has_projects6.1 + student_has_projects7.1 <= 4
R7: student_has_projects1.1 + student_has_projects2.1 >= 1
R8: student_has_projects2.1 + 2 student_has_projects5.1 <= 2
R9: student_has_projects2.1 + 2 student_has_projects5.1 >= 1
R10: student_has_projects0.1 + student_has_projects3.1
+ student_has_projects4.1 + student_has_projects6.1
+ student_has_projects7.1 >= 1
R11: student_has_projects2.1 + student_has_projects5.1 <= 1
R12: student_has_projects0.2 + student_has_projects1.2
+ student_has_projects2.2 + student_has_projects3.2
+ student_has_projects4.2 + student_has_projects5.2
+ student_has_projects6.2 + student_has_projects7.2 <= 4
R13: student_has_projects1.2 + student_has_projects2.2 >= 1
R14: student_has_projects2.2 + 2 student_has_projects5.2 <= 2
R15: student_has_projects2.2 + 2 student_has_projects5.2 >= 1
R16: student_has_projects0.2 + student_has_projects3.2
+ student_has_projects4.2 + student_has_projects6.2
+ student_has_projects7.2 >= 1
R17: student_has_projects2.2 + student_has_projects5.2 <= 1
R18: student_has_projects0.0 + student_has_projects0.1
+ student_has_projects0.2 = 1
R19: student_has_projects1.0 + student_has_projects1.1
+ student_has_projects1.2 = 1
R20: student_has_projects2.0 + student_has_projects2.1
+ student_has_projects2.2 = 1
R21: student_has_projects3.0 + student_has_projects3.1
+ student_has_projects3.2 = 1
R22: student_has_projects4.0 + student_has_projects4.1
+ student_has_projects4.2 = 1
R23: student_has_projects5.0 + student_has_projects5.1
+ student_has_projects5.2 = 1
R24: student_has_projects6.0 + student_has_projects6.1
+ student_has_projects6.2 = 1
R25: student_has_projects7.0 + student_has_projects7.1
+ student_has_projects7.2 = 1
Bounds
Binaries
student_has_projects0.0 student_has_projects0.1 student_has_projects0.2
student_has_projects1.0 student_has_projects1.1 student_has_projects1.2
student_has_projects2.0 student_has_projects2.1 student_has_projects2.2
student_has_projects3.0 student_has_projects3.1 student_has_projects3.2
student_has_projects4.0 student_has_projects4.1 student_has_projects4.2
student_has_projects5.0 student_has_projects5.1 student_has_projects5.2
student_has_projects6.0 student_has_projects6.1 student_has_projects6.2
student_has_projects7.0 student_has_projects7.1 student_has_projects7.2
End