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After 14th interaction the terminal wrote this message:

I tensorflow/core/platform/cpu_feature_guard.cc:141] Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2
2021-05-10 13:40:01.273046: I tensorflow/core/platform/profile_utils/cpu_utils.cc:94] CPU Frequency: 3292375000 Hz
2021-05-10 13:40:01.281440: I tensorflow/compiler/xla/service/service.cc:150] XLA service 0x30013a0 executing computations on platform Host. Devices:
2021-05-10 13:40:01.281470: I tensorflow/compiler/xla/service/service.cc:158]   StreamExecutor device (0): <undefined>, <undefined>
WARNING:tensorflow:From /usr/local/freesurfer/python/lib/python3.6/site-packages/tensorflow/python/training/saver.py:1266: checkpoint_exists (from tensorflow.python.training.checkpoint_management) is deprecated and will be removed in a future version.
Instructions for updating:
Use standard file APIs to check for files with this prefix.
VAE lesion model loaded
2021-05-10 13:40:16.471711: W tensorflow/core/framework/allocator.cc:124] Allocation of 1717200000 exceeds 10% of system memory.

I tried to improve the system memory of my virtual machine but the same error appeared.

Any suggestions?


El vie, 7 may 2021 a las 20:59, Hoopes, Andrew (<AHOOPES@mgh.harvard.edu>) escribió:

If the output directory is missing seg.mgz, then samseg failed. You’ll have to send us the log or some sort of information about the error for us to debug this.

 

Best

Andrew

 

From: freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Alberto Del Cerro Leon <bertocerron@gmail.com>
Date: Friday, May 7, 2021 at 6:49 AM
To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>
Subject: [Freesurfer] Error in SAMSEG preprocessing

        External Email - Use Caution        

Hello, I am trying to use SAMSEG to segment white matter lesions, I ran the following command:

 

run_samseg --input '/home/neuroimage/fsl/vascular/1002/U1002_3DT1.nii' '/home/neuroimage/fsl/vascular/1002/flair_reg.nii' --pallidum-separate --lesion --lesion-mask-pattern 0 1 --output '/home/neuroimage/fsl/vascular/1002/'

 

The output files were:

  • cost.txt
  • priors-testing.mgz
  • samseg.talairach.lta
  • template.lta
  • template_coregistered.mgz
  • template_transforms.mat

However I don't find any file with the white matter lesions segmented or a stat file. I would send you the terminal outputs but is too extensive. Would you help me?

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