<div>hi</div>
<div> </div>
<div>i am doing <em>I am doing a steepest descent for the initial mdrun for a peptide and it <br></em><i> gives me the following error. </i></div>
<div><i></i> </div>
<div><em>following step i have done </em></div>
<div><em>nohup mdrun -deffnm pr &</em></div>
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<p>Range checking error:</p>
<p>Explanation: During neighborsearching, we assign each particle to a grid</p>
<p>based on its coordinates. If your system contains collisions or parameter</p>
<p>errors that give particles very high velocities you might end up with some</p>
<p>coordinates being +-Infinity or NaN (not-a-number). Obviously, we cannot</p>
<p>put these on a grid, so this is usually where we detect those errors.</p>
<p>Make sure your system is properly energy-minimized and that the potential</p>
<p>energy seems reasonable before trying again.</p>
<p>Variable ci has value -2147483648. It should have been within [ 0 .. 4913 ]</p>
<p>Please report this to the mailing list (<a href="mailto:gmx-users@gromacs.org">gmx-users@gromacs.org</a>)</p></font></div>
<div><i>Please advice.<br> </i></div>