ResearchBenchmarksPickup and Delivery Traveling Salesman Problem on PDTSP100 1,000 instancesFollow0Solution GapOracle-0.26441.52033.3055.0897Sep 27, 2025Evaluation ResultsMethodMethodLinksSolution GapExecution TimeOracle2025.0909.8URS-STLInstance Augmentation=...Instance Augmentation=x1282025.093.224URSInstance Augmentation=...Instance Augmentation=x1282025.094.984Heter-AM2025.096.615