With the help of many, I am performing all-night fMRI sleep studies. As a result, the study necessitates being able to convert, manipulate, and analyze data from very long scans. When running Dimon, it has occasionally crashed and died when converting dicom images to AFNI files. See below for the error message associated with a death that occurred with a run with 6003 sub-bricks. This also happened with three other runs with 3216, 3537, and 3614 sub-bricks.
Fatal Signal 11 (SIGSEGV) received
Bottom of Debug Stack
** Command line was:
to3d -prefix func08 -time:zt 50 6003 3.0sec FROM_IMAGE …/…/[pii_redacted]/mr_0016/amri_ep2d_bold_sleep_8_gt-00001.dcm …/…/[pii_redacted]/20160518-4000424849/mr_0016/amri_ep2d_bold_sleep_8_gt-00001_v00002.dcm …/…/[pii_redacted]/20160518-4000424849/mr_0016/amri_ep2d_bold_sleep_8_gt-00001_v00003.dcm … …/…/[pii_redacted]/20160518-4000424849/mr_0016/amri_ep2d_bold_sleep_8_gt-00001_v06002.dcm …/…/[pii_redacted]/20160518-4000424849/mr_0016/amri_ep2d_bold_sleep_8_gt-00001_v06003.dcm
** AFNI version = AFNI_16.0.16 Compile date = Mar 24 2016
** [[Precompiled binary linux_openmp_64: Mar 24 2016]]
** Program Death **
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** please copy the error messages EXACTLY, and give
** the command line you used to run the program, and
** any other information needed to repeat the problem.
** You may later be asked to upload data to help debug.
** Crash log is appended to file /home/picchionid/.afni.crashlog