[build] loading fasta file /projects/dmacmillanprj2/polya/encode/analysis/fasta_generation/analyzeKleat/imr90_nucleus_rep1-vs-imr90_cytosol_rep1/imr90_cytosol_rep1/imr90_cytosol_rep1.fa
[build] k-mer length: 31
[build] warning: clipped off poly-A tail (longer than 10)
        from 689 target sequences
[build] warning: replaced 100 non-ACGUT characters in the input sequence
        with pseudorandom nucleotides
[build] counting k-mers ... done.
[build] building target de Bruijn graph ...  done 
[build] creating equivalence classes ...  done
[build] target de Bruijn graph has 907822 contigs and contains 107833113 k-mers