Hi Jay- I am also experiencing failures running a large location allocation analysis with 51 Facilities to service 380723 demand points. I have set the cutoff minutes to 40 and the cutoff meters to 32,200. Running in ArcMap 10.1 with 32 GB Ram, i7 processor. When the solve is executed it runs for a while but returns the following along with a memory error. I'm not fully familiar with 64 bit GP so appreciate some further information... do you meanan ArcGIS Pro installation? Thanks.
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