Hi Rob, It doesn't work when running your code given my SAS/OR 15.2 on 9.4 M7 with ETS. Below is my SAS log. Any idea? thanks, Ethan **************************************************************************************************************** NOTE: Optimal. NOTE: Objective = 3376.2206101. 7208 ! /* branch and cut */ 7209 7210 solve with milp / benders; ------- 690 22 ERROR 690-782: The option BENDERS is unrecognized. ERROR 22-322: Expecting one of the following: ABSOBJGAP, ABSOLUTEOBJECTIVEGAP, ALLCUTS, CONCURRENT, CONFLICTSEARCH, CUTCLIQUE, CUTFLOWCOVER, CUTFLOWPATH, CUTGOMORY, CUTGUB, CUTIMPLIED, CUTKNAPSACK, CUTLAP, CUTMILIFTED, CUTMIR, CUTMULTICOMMODITY, CUTOFF, CUTS, CUTSFACTOR, CUTSTRATEGY, CUTZEROHALF, DECOMP, DECOMPMASTER, DECOMPMASTERIP, DECOMPSUBPROB, DETERMINISTIC, DISTRIBUTED, EMPHASIS, FEASTOL, HEURISTICS, IIS, INTEGERTOLERANCE, INTTOL, LOGFREQ, LOGLEVEL, MAXNODES, MAXPOOLGAP, MAXPOOLSOLS, MAXSOLS, MAXTIME, NODESEL, NOPRIMALIN, NTHREADS, OPTTOL, PRESOLVER, PRIMALIN, PRINTFREQ, PRINTLEVEL2, PRIORITY, PROBE, RELATIVEOBJECTIVEGAP, RELOBJGAP, RESTARTS, ROOTNODE, SCALE, SEED, SOLTYPE, STRONGITER, STRONGLEN, SYMMETRY, TARGET, TIMETYPE, VARSEL.
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