ResearchBenchmarksPrize-collecting Traveling Salesman Problem on PCTSP-1000Follow19.8CostGLOP-S19.223.2527.331.35Feb 15, 2025Evaluation ResultsMethodMethodLinksCostExecution Time (min)GLOP-STraining-free=✗Training-free=✗2025.0219.82.5OR Tools (more iterations)Training-free=–Training-free=–2025.0220.616DIFU-AdaTraining-free=✓Training-free=✓2025.0221.78.1MDAMTraining-free=✗Training-free=✗2025.0222.217OR ToolsTraining-free=–Training-free=–2025.0224.91AMTraining-free=✗Training-free=✗2025.0234.823