[2019-06-24 18:55:10] Beginning TopHat run (v2.1.1) ----------------------------------------------- [2019-06-24 18:55:10] Checking for Bowtie Bowtie version: 2.3.4.1 [2019-06-24 18:55:11] Checking for Bowtie index files (genome).. [2019-06-24 18:55:11] Checking for reference FASTA file [2019-06-24 18:55:11] Generating SAM header for Bowtie2Index/genome [2019-06-24 18:55:12] Reading known junctions from GTF file [2019-06-24 18:55:14] Preparing reads left reads: min. length=32, max. length=36, 16492384 kept reads (72949 discarded) right reads: min. length=32, max. length=36, 16221461 kept reads (343872 discarded) [2019-06-24 18:59:00] Building transcriptome data files /scratch/7056792.1.p8/tophat2/tmp/RefSeq_GeneBody [2019-06-24 18:59:08] Building Bowtie index from RefSeq_GeneBody.fa [2019-06-24 19:03:16] Mapping left_kept_reads to transcriptome RefSeq_GeneBody with Bowtie2 [2019-06-24 19:06:49] Mapping right_kept_reads to transcriptome RefSeq_GeneBody with Bowtie2 [2019-06-24 19:10:24] Resuming TopHat pipeline with unmapped reads Warning: you have only one segment per read. If the read length is greater than or equal to 45bp, we strongly recommend that you decrease --segment-length to about half the read length because TopHat will work better with multiple segments [2019-06-24 19:10:24] Mapping left_kept_reads.m2g_um to genome genome with Bowtie2 [2019-06-24 19:10:57] Mapping right_kept_reads.m2g_um to genome genome with Bowtie2 [2019-06-24 19:13:02] Searching for junctions via segment mapping [2019-06-24 19:14:09] Retrieving sequences for splices [2019-06-24 19:15:17] Indexing splices [2019-06-24 19:15:24] Mapping left_kept_reads.m2g_um_unmapped to genome segment_juncs with Bowtie2 (1/1) open: No such file or directory Error: bam2fastx failed to open BAM file /scratch/7056792.1.p8/tophat2/tmp/left_kept_reads.m2g_um_unmapped.bam [2019-06-24 19:15:25] Joining segment hits [2019-06-24 19:17:13] Mapping right_kept_reads.m2g_um_unmapped to genome segment_juncs with Bowtie2 (1/1) open: No such file or directory Error: bam2fastx failed to open BAM file /scratch/7056792.1.p8/tophat2/tmp/right_kept_reads.m2g_um_unmapped.bam [2019-06-24 19:17:15] Joining segment hits [2019-06-24 19:19:05] Reporting output tracks ----------------------------------------------- [2019-06-24 19:29:31] A summary of the alignment counts can be found in /scratch/7056792.1.p8/tophat2/align_summary.txt [2019-06-24 19:29:31] Run complete: 00:34:20 elapsed