11:19:37 Load from SYLK file
11:19:37 Write to Excel2007 format
11:19:37 File written to /home/ruqwxybg/myprivatedesk.c4-first.ch/vendor/phpoffice/phpexcel/Examples/SylkReader.xlsx
11:19:37 Peak memory usage: 2 MB
11:19:37 Done writing file