# Energy minimization error

**URL:** <https://gromacs.bioexcel.eu/t/energy-minimization-error/478>\
**Category:** User discussions\
**Created:** [July 13, 2020, 5:56am UTC](https://gromacs.bioexcel.eu/t/energy-minimization-error/478 "2020-07-13T05:56:37Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Dr\_DBW](https://dub1.discourse-cdn.com/flex017/user_avatar/gromacs.bioexcel.eu/dr_dbw/32/42_2.png) [@Dr\_DBW](https://gromacs.bioexcel.eu/u/Dr_DBW)\
**Post date:** [July 13, 2020, 11:17am UTC](https://gromacs.bioexcel.eu/t/energy-minimization-error/478/4 "2020-07-13T11:17:15Z")

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[http://manual.gromacs.org/documentation/current/user-guide/run-time-errors.html#stepsize-too-small-or-no-change-in-energy-converged-to-machine-precision-but-not-to-the-requested-fmax](http://manual.gromacs.org/documentation/current/user-guide/run-time-errors.html#stepsize-too-small-or-no-change-in-energy-converged-to-machine-precision-but-not-to-the-requested-fmax)

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