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_10_s456.fastq.gz zr1394_10_s456.fastq.gz
Processing reads on 1 core in single-end mode ...
Finished in 2125.62 s (27 us/read; 2.24 M reads/minute).

=== Summary ===

Total reads processed:              79,264,583
Reads with adapters:                   521,343 (0.7%)
Reads written (passing filters):    78,708,932 (99.3%)

Total basepairs processed: 3,978,999,570 bp
Quality-trimmed:               5,235,908 bp (0.1%)
Total written (filtered):  3,956,330,567 bp (99.4%)

=== Adapter 1 ===

Sequence: AGATCGGAAGAGC; Type: regular 3'; Length: 13; Trimmed: 521343 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	417959	1238509.1	0	417959
4	81634	309627.3	0	81634
5	12134	77406.8	0	12134
6	1255	19351.7	0	1255
7	4142	4837.9	0	4142
8	1302	1209.5	0	1302
9	671	302.4	0	46 625
10	1592	75.6	1	5 1587
11	253	18.9	1	16 237
12	147	4.7	1	0 147
13	36	1.2	1	0 36
14	23	1.2	1	0 23
15	10	1.2	1	0 10
16	27	1.2	1	0 27
17	77	1.2	1	0 77
18	36	1.2	1	0 36
19	11	1.2	1	0 11
20	3	1.2	1	0 3
22	1	1.2	1	0 1
23	3	1.2	1	0 3
25	1	1.2	1	0 1
26	2	1.2	1	0 2
27	5	1.2	1	0 5
28	4	1.2	1	0 4
29	11	1.2	1	0 11
30	1	1.2	1	0 1
31	2	1.2	1	0 2
33	1	1.2	1	0 1