Hi and welcome! This is a common issue caused by the input data for one of
your spin systems not decaying exponentially. If you perform non-linear least
squares fitting of an exponential equation to non-exponential data, it can
sometimes literally take forever to reach the optimum. I'd suggest making a
plot of the peak intensities with a command such as:
`relax> grace.write(x_data_type='relax_times', y_data_type='peak_intensity',
file='intensities.agr', force=True)`
Just run this prior to where you would normally perform minimisation. You can
then view it in Grace and identify which spin systems should be excluded from
your analysis.
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** [tickets:#17] Possible Memory Leak**
**Status:** open
**Created:** Fri Jul 17, 2020 07:11 PM UTC by Jay Geedi
**Last Updated:** Fri Jul 17, 2020 07:11 PM UTC
**Owner:** Edward d'Auvergne
Hey there,
I've been having some memory issues when performing R1/R2 calculations. The
calculations don't seem to be able to finish. I've monitored my jobs and it
looks that the code uses more and more memory as the run progresses and the
only thing stopping that is the amount of memory available on the node. Not
sure if this is a memory leak problem or not.
---
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