kmc stuck at Stage 1: XX%(less than 100%)

[fanmiaowang]

Hi, I am running kmc for ONT reads of fastq.gz. For some accessions, kmc finished without problems. But for some accessions, it stucked at stage 1, uncompleted.

I tried several codes as below: kmc -t24 -ci2 -k31 accession1.fastq.gz kmc_canon ./ kmc -t16 -ci2 -k31 accession1.fastq.gz kmc_canon ./ kmc -t8 -ci2 -k31 accession1.fastq.gz kmc_canon ./ kmc -t4 -ci2 -k31 accession1.fastq.gz kmc_canon ./ kmc -t24 -m24 -ci2 -k31 accession1.fastq.gz kmc_canon ./ kmc -t24 -m64 -ci2 -k31 accession1.fastq.gz kmc_canon ./ kmc -t24 -m64 -r -ci2 -k31 accession1.fastq.gz kmc_canon ./

None of these worked. What is the possible reasons? And how to solve it?

[fanmiaowang]

umm...It only worked if I decompress fastq.gz to .fastq...