Hi Bruce,
Many thanks. The PC has nominally 8Gb of RAM. The recon-all.log gives
the following
total used free
shared buff/cache available
Mem: 8142944 1081848 6041324 44260 1019772 6725212
Swap: 8353788 0 8353788
Can the problem be that it's only 6.6Gb available?
Nikos
On 07/12/2016 16:32, Bruce Fischl wrote:
> Hi Nasos
>
> how much RAM is on your new PC?
>
> cheers
> Bruce
> On Wed, 7 Dec 2016, Nasos Petridis wrote:
>
>> Hello freesurfer experts,
>>
>> I've recently set up a PC running Ubuntu 16.04LTS and tried to run a
>> freesurfer version which was running well on another PC (also running
>> Ubuntu 16.04LTS)...the nightly build for centos6 of 2016-09-03. I'm
>> running the recon-all script. While running mri_ca_register, I get
>>
>> label assignment complete, 7 changed (0.00%)
>> det(m_affine) = 1.19 (predicted orig area = 6.7)
>> label assignment complete, 8 changed (0.00%)
>> Segmentation fault (core dumped)
>> ERROR: mri_ca_register with non-zero status 139
>> but continuing despite the error
>> and a little bit later the program exits.
>>
>> Comparing the recon-all.log files from the runs in the two PCs, they
>> appear identical until the above error appears, with the exception of
>> the "main basin size", where the problematic PC gives a value which is
>> 3.5% of that in the "good" PC.
>>
>> Any idea what may be going wrong with the new PC?
>>
>> Many thanks,
>>
>> Nasos
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>>
>>
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