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_10_s456.fastq.gz zr1394_10_s456.fastq.gz
Processing reads on 1 core in single-end mode ...
Finished in 1896.41 s (24 us/read; 2.51 M reads/minute).

=== Summary ===

Total reads processed:              79,264,583
Reads with adapters:                   521,180 (0.7%)
Reads written (passing filters):    76,863,174 (97.0%)

Total basepairs processed: 3,978,999,570 bp
Quality-trimmed:               5,069,089 bp (0.1%)
Total written (filtered):  3,110,263,584 bp (78.2%)

=== Adapter 1 ===

Sequence: AGATCGGAAGAGC; Type: regular 3'; Length: 13; Trimmed: 521180 times

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

Bases preceding removed adapters:
  A: 26.8%
  C: 1.4%
  G: 34.5%
  T: 37.3%
  none/other: 0.0%

Overview of removed sequences
length	count	expect	max.err	error counts
3	417921	1238509.1	0	417921
4	81597	309627.3	0	81597
5	12135	77406.8	0	12135
6	1254	19351.7	0	1254
7	4143	4837.9	0	4143
8	1302	1209.5	0	1302
9	670	302.4	0	45 625
10	1591	75.6	1	5 1586
11	252	18.9	1	16 236
12	147	4.7	1	0 147
13	34	1.2	1	0 34
14	25	1.2	1	0 25
15	18	1.2	1	0 18
16	15	1.2	1	0 15
17	47	1.2	1	0 47
18	19	1.2	1	0 19
19	5	1.2	1	0 5
20	3	1.2	1	0 3
23	1	1.2	1	0 1
25	1	1.2	1	0 1