This is cutadapt 2.10 with Python 3.6.7
Command line parameters: -j 1 -a AGATCGGAAGAGC -u 10 -q 20 -m 36 -O 3 -o fastq/zr1394_4_s456.fastq.gz zr1394_4_s456.fastq.gz
Processing reads on 1 core in single-end mode ...
Finished in 1140.25 s (25 us/read; 2.39 M reads/minute).

=== Summary ===

Total reads processed:              45,411,925
Reads with adapters:                   259,693 (0.6%)
Reads written (passing filters):    44,296,827 (97.5%)

Total basepairs processed: 2,284,287,588 bp
Quality-trimmed:               2,300,949 bp (0.1%)
Total written (filtered):  1,795,271,497 bp (78.6%)

=== Adapter 1 ===

Sequence: AGATCGGAAGAGC; Type: regular 3'; Length: 13; Trimmed: 259693 times

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

Bases preceding removed adapters:
  A: 25.9%
  C: 1.6%
  G: 36.4%
  T: 36.0%
  none/other: 0.0%

Overview of removed sequences
length	count	expect	max.err	error counts
3	205617	709561.3	0	205617
4	42458	177390.3	0	42458
5	5507	44347.6	0	5507
6	613	11086.9	0	613
7	1579	2771.7	0	1579
8	658	692.9	0	658
9	360	173.2	0	34 326
10	695	43.3	1	10 685
11	288	10.8	1	42 246
12	175	2.7	1	3 172
13	84	0.7	1	0 84
14	69	0.7	1	0 69
15	133	0.7	1	0 133
16	280	0.7	1	0 280
17	691	0.7	1	0 691
18	394	0.7	1	0 394
19	54	0.7	1	0 54
20	9	0.7	1	0 9
21	5	0.7	1	0 5
22	7	0.7	1	0 7
23	3	0.7	1	0 3
24	2	0.7	1	0 2
25	4	0.7	1	0 4
26	4	0.7	1	0 4
27	2	0.7	1	0 2
28	2	0.7	1	0 2