No output FASTA created

[ajmazurie]

Hi, I am currently testing Ray with a dataset we already successfully assembled with SPAdes. Surprinsingly, although the output folder we set when launching Ray ends up containing lots of files (including the AMOS output when using the -amos option), it does not contain any FASTA file. I couldn't find any error message in the various other files that would explain this. Any idea? Here is the whole invocation:

$ mpirun -n 256 \
    ${HOME}/bin/ray-2.3.1/Ray \
        -show-memory-usage \
        -k 31 \
        -p CHAS_GCCAATAT_L001_R1_001.1.fastq \
           CHAS_GCCAATAT_L001_R2_001.2.fastq \
        -amos \
        -o test_ray

And here are the output files:

$ ls -la test_ray
-rw-r--r-- 1 v52h941 younglab 7,299,026,282 May 12 15:42 AMOS.afg
-rw-r--r-- 1 v52h941 younglab           331 May 12 15:44 CoverageDistributionAnalysis.txt
-rw-r--r-- 1 v52h941 younglab        47,414 May 12 15:44 CoverageDistribution.txt
-rw-r--r-- 1 v52h941 younglab           660 May 12 15:46 degreeDistribution.txt
-rw-r--r-- 1 v52h941 younglab           833 May 12 16:02 ElapsedTime.txt
-rw-r--r-- 1 v52h941 younglab           171 May 12 15:39 FilePartition.txt
-rw-r--r-- 1 v52h941 younglab         8,569 May 12 15:46 GraphPartition.txt
-rw-r--r-- 1 v52h941 younglab         6,769 May 12 15:50 LibraryData.xml
-rw-r--r-- 1 v52h941 younglab           342 May 12 15:50 LibraryStatistics.txt
-rw-r--r-- 1 v52h941 younglab         7,091 May 12 16:04 NetworkTest.txt
-rw-r--r-- 1 v52h941 younglab           357 May 12 15:39 NumberOfSequences.txt
-rw-r--r-- 1 v52h941 younglab             0 May 12 15:50 ParallelPaths.txt
-rw-r--r-- 1 v52h941 younglab           148 May 12 15:38 RayCommand.txt
-rw-r--r-- 1 v52h941 younglab            18 May 12 15:38 RayPlatform_Version.txt
-rw-r--r-- 1 v52h941 younglab           148 May 12 15:38 RaySmartCommand.txt
-rw-r--r-- 1 v52h941 younglab            10 May 12 15:38 RayVersion.txt
-rw-r--r-- 1 v52h941 younglab        10,597 May 12 15:49 SeedLengthDistribution.txt
-rw-r--r-- 1 v52h941 younglab         6,696 May 12 15:39 SequencePartition.txt

Best, Aurélien