I have a time simulation application running a fairly large model which requires a 64-bit executable to run. Without the 64-bit executable, I get virtual memory errors. Running the model in question, I am noting that, at this point, the model has been running 6 days and yet the CPU time is only 42,000 seconds. With smaller models and runs, CPU time and real time are pretty much synchronized. What sort of thrashing is going on which is causing this discrepancy?
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