文章目录1TSP数学模型2callback消除子环路(subtour)3python调用SCIP求解TSP4求解结果4.1log日志4.2绘图结果1TSP数学模型2callback消除子环路(subtour)callback解决方案Theconstraints(3)excludesubtoursbyimposingthatforanypropersubsetSofthevertexsetVsuchthat|S|≥2asolutioncannotencompassacyclewithinS.However,asthereisanexponentialnumberofsubsetsofV,itis