Dear gromacs users,<br><br>I am trying to run simulations for small molecules in water. Topology files I created by my self for charm ff. When I am trying to start energy minimization I got an error:<br><br><br><span class="gI"></span><meta http-equiv="CONTENT-TYPE" content="text/html; charset=utf-8"><title>
</title><meta name="GENERATOR" content="OpenOffice.org 2.3 (Linux)">
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<p style="margin-bottom: 0in;"><font face="Times New Roman, serif"><font size="3"><span style="background: rgb(255, 255, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;">Steepest
Descents:</span></font></font></p>
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<font face="Times New Roman, serif"><font size="3">Tolerance (Fmax)
= 1.00000e+00</font></font></span></p>
<p style="margin-bottom: 0in;"><span style="background: rgb(255, 255, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;">
<font face="Times New Roman, serif"><font size="3">Number of steps
= 1000</font></font></span></p><p style="margin-bottom: 0in;"><br><span style="background: rgb(255, 255, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;"></span></p>
<p style="margin-bottom: 0in;"><span style="background: rgb(255, 255, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;"><font face="Times New Roman, serif"><font size="3">That's means my system is exploding. Please can you advice me on this, what I need to check.</font></font></span></p>
<p style="margin-bottom: 0in;">best,</p><p style="margin-bottom: 0in;">Olga<br></p><p style="margin-bottom: 0in;"><span style="background: rgb(255, 255, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;"><font face="Times New Roman, serif"><font size="3"><br>
</font></font></span></p>