This is cutadapt 2.10 with Python 3.6.7
Command line parameters: -j 1 -a AGATCGGAAGAGC -u 10 -u -10 -q 20 -m 30 -O 3 -o fastq/zr1394_9_s456.fastq.gz zr1394_9_s456.fastq.gz
Processing reads on 1 core in single-end mode ...
Finished in 1489.94 s (19 us/read; 3.15 M reads/minute).

=== Summary ===

Total reads processed:              78,146,508
Reads with adapters:                 1,168,414 (1.5%)
Reads written (passing filters):    65,129,633 (83.3%)

Total basepairs processed: 3,934,245,065 bp
Quality-trimmed:              20,323,766 bp (0.5%)
Total written (filtered):  2,004,986,379 bp (51.0%)

=== Adapter 1 ===

Sequence: AGATCGGAAGAGC; Type: regular 3'; Length: 13; Trimmed: 1168414 times

No. of allowed errors:
0-9 bp: 0; 10-13 bp: 1

Bases preceding removed adapters:
  A: 27.5%
  C: 1.0%
  G: 28.3%
  T: 43.2%
  none/other: 0.0%

Overview of removed sequences
length	count	expect	max.err	error counts
3	802300	1221039.2	0	802300
4	324810	305259.8	0	324810
5	13842	76314.9	0	13842
6	12659	19078.7	0	12659
7	4343	4769.7	0	4343
8	928	1192.4	0	928
9	2997	298.1	0	773 2224
10	4517	74.5	1	89 4428
11	1729	18.6	1	22 1707
12	261	4.7	1	0 261
13	21	1.2	1	0 21
14	3	1.2	1	0 3
16	1	1.2	1	0 1
17	1	1.2	1	0 1
18	2	1.2	1	0 2