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_8_s456.fastq.gz zr1394_8_s456.fastq.gz
Processing reads on 1 core in single-end mode ...
Finished in 992.07 s (25 us/read; 2.37 M reads/minute).

=== Summary ===

Total reads processed:              39,136,514
Reads with adapters:                   230,609 (0.6%)
Reads written (passing filters):    38,164,529 (97.5%)

Total basepairs processed: 1,968,545,164 bp
Quality-trimmed:               1,949,079 bp (0.1%)
Total written (filtered):  1,546,696,823 bp (78.6%)

=== Adapter 1 ===

Sequence: AGATCGGAAGAGC; Type: regular 3'; Length: 13; Trimmed: 230609 times

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

Bases preceding removed adapters:
  A: 26.3%
  C: 1.7%
  G: 36.7%
  T: 35.3%
  none/other: 0.0%

Overview of removed sequences
length	count	expect	max.err	error counts
3	184710	611508.0	0	184710
4	36397	152877.0	0	36397
5	4812	38219.3	0	4812
6	469	9554.8	0	469
7	1447	2388.7	0	1447
8	486	597.2	0	486
9	271	149.3	0	21 250
10	614	37.3	1	13 601
11	249	9.3	1	26 223
12	135	2.3	1	0 135
13	60	0.6	1	0 60
14	47	0.6	1	0 47
15	77	0.6	1	0 77
16	168	0.6	1	0 168
17	390	0.6	1	0 390
18	222	0.6	1	0 222
19	31	0.6	1	0 31
20	4	0.6	1	0 4
21	4	0.6	1	0 4
22	3	0.6	1	0 3
23	3	0.6	1	0 3
24	2	0.6	1	0 2
25	1	0.6	1	0 1
27	2	0.6	1	0 2
28	4	0.6	1	0 4
29	1	0.6	1	0 1