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_16_s456.fastq.gz zr1394_16_s456.fastq.gz
Processing reads on 1 core in single-end mode ...
Finished in 1819.63 s (24 us/read; 2.49 M reads/minute).

=== Summary ===

Total reads processed:              75,450,315
Reads with adapters:                   402,705 (0.5%)
Reads written (passing filters):    73,398,348 (97.3%)

Total basepairs processed: 3,791,761,278 bp
Quality-trimmed:               4,187,359 bp (0.1%)
Total written (filtered):  2,972,900,111 bp (78.4%)

=== Adapter 1 ===

Sequence: AGATCGGAAGAGC; Type: regular 3'; Length: 13; Trimmed: 402705 times

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

Bases preceding removed adapters:
  A: 27.8%
  C: 2.0%
  G: 33.0%
  T: 37.2%
  none/other: 0.0%

Overview of removed sequences
length	count	expect	max.err	error counts
3	317730	1178911.2	0	317730
4	66025	294727.8	0	66025
5	10401	73681.9	0	10401
6	961	18420.5	0	961
7	2933	4605.1	0	2933
8	1094	1151.3	0	1094
9	601	287.8	0	66 535
10	1198	72.0	1	9 1189
11	374	18.0	1	39 335
12	183	4.5	1	1 182
13	69	1.1	1	0 69
14	71	1.1	1	0 71
15	93	1.1	1	0 93
16	222	1.1	1	0 222
17	427	1.1	1	0 427
18	273	1.1	1	0 273
19	26	1.1	1	0 26
20	5	1.1	1	0 5
21	4	1.1	1	0 4
22	2	1.1	1	0 2
23	1	1.1	1	0 1
24	4	1.1	1	0 4
25	2	1.1	1	0 2
26	1	1.1	1	0 1
27	3	1.1	1	0 3
28	1	1.1	1	0 1
29	1	1.1	1	0 1