Der Raghav, <div><br /></div><div>the temperature of the system becomes too high.</div><div>The metadynamics potential is probably heating the system too fast, maybe the hills are too large and/or added too often. </div><div>In general with metadynamics it is advisable to use a velocity rescaling approach rather than a proper thermostat. </div><div><br /></div><div>Regards</div><div>Marcella </div><div><br /></div><div class="gmail_quote"><div dir="auto" class="gmail_attr">On Monday, July 10, 2023 at 1:06:02 AM UTC+2 Raghav wrote:<br/></div><blockquote class="gmail_quote" style="margin: 0 0 0 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div>Dear CP2K users,</div><div><br></div><div>I am facing an error shown below when I run a metadynamics simulation. The standard AIMD runs fine, but when I start metadynamics it fails after some iterations with the error below. Error seems to be related to the use of Thermostat, but I am not sure what it is. <br></div><div><br></div><div>Could someone provide some insight as to what could be happening? I would appreciate any help on this. I am attaching my input and output file.<br><br></div><div><img alt="Screenshot from 2023-07-09 18-51-43.png" width="566px" height="161px" src="https://groups.google.com/group/cp2k/attach/48e061835002c/Screenshot%20from%202023-07-09%2018-51-43.png?part=0.3&view=1"></div><div><br></div><div>Regards,</div><div>Raghav <br></div></blockquote></div>
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