This is cutadapt 2.10 with Python 3.6.7
Command line parameters: -j 1 -a AGATCGGAAGAGC -q 20 -m 36 -O 3 -o fastq/zr1394_2_s456.fastq.gz zr1394_2_s456.fastq.gz
Processing reads on 1 core in single-end mode ...
Finished in 1313.13 s (28 us/read; 2.13 M reads/minute).

=== Summary ===

Total reads processed:              46,666,438
Reads with adapters:                   293,867 (0.6%)
Reads written (passing filters):    46,350,669 (99.3%)

Total basepairs processed: 2,346,424,714 bp
Quality-trimmed:               2,397,497 bp (0.1%)
Total written (filtered):  2,334,082,648 bp (99.5%)

=== Adapter 1 ===

Sequence: AGATCGGAAGAGC; Type: regular 3'; Length: 13; Trimmed: 293867 times

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

Bases preceding removed adapters:
  A: 26.3%
  C: 1.9%
  G: 36.0%
  T: 35.8%
  none/other: 0.0%

Overview of removed sequences
length	count	expect	max.err	error counts
3	231867	729163.1	0	231867
4	47968	182290.8	0	47968
5	5845	45572.7	0	5845
6	652	11393.2	0	652
7	1874	2848.3	0	1874
8	729	712.1	0	729
9	427	178.0	0	33 394
10	865	44.5	1	9 856
11	376	11.1	1	57 319
12	209	2.8	1	0 209
13	100	0.7	1	0 100
14	99	0.7	1	0 99
15	182	0.7	1	0 182
16	439	0.7	1	0 439
17	1067	0.7	1	0 1067
18	932	0.7	1	0 932
19	83	0.7	1	0 83
20	22	0.7	1	0 22
21	7	0.7	1	0 7
22	14	0.7	1	0 14
23	6	0.7	1	0 6
24	6	0.7	1	0 6
25	13	0.7	1	0 13
26	16	0.7	1	0 16
27	8	0.7	1	0 8
28	8	0.7	1	0 8
29	13	0.7	1	0 13
30	3	0.7	1	0 3
31	8	0.7	1	0 8
32	12	0.7	1	0 12
33	7	0.7	1	0 7
34	6	0.7	1	0 6
35	1	0.7	1	0 1
36	1	0.7	1	0 1
37	1	0.7	1	0 1
39	1	0.7	1	0 1