ResearchBenchmarksPrize-Collecting Traveling Salesman Problem on PCTSP 1,000 instancesFollow-0.09Optimality GapURS-STL-0.1360.17450.4850.7955Sep 27, 2025Evaluation ResultsMethodMethodLinksOptimality GapExecution Time (s)URS-STLInstance Augmentation=x8Instance Augmentation=x82025.09-0.095Oracle2025.0901.2Sym-NCO2025.090.1416URSInstance Augmentation=x8Instance Augmentation=x82025.091.065