Problem with madevent and scan files

Hello,

I am trying to feed a scan file to madevent after having create the folder for the process via mg5.

The scan file looks like this:

launch

# Analysis setup

# Collider setup
set ebeam1 7000
set ebeam2 7000

set run_tag = 'point_1'
set MSCp 1000.0
set MH2 25

launch
set run_tag = 'point_2'
set MSCp 1000.0
set MH2 250

launch
set run_tag = 'point_3'
set MSCp 2000.0
set MH2 25

launch
set run_tag = 'point_4'
set MSCp 2000.0
set MH2 250

launch
set run_tag = 'point_5'
set MSCp 3000.0
set MH2 25
....

With this, madevent computes the cross section for the first point only and then exits (no errors reported). If I swap "launch" - > "generate_events", instead, it creates a reweight card and computes the last point only. I can see however that it has set the parameters for the previous runs too, but the cross sections are not reported.

I intended to have it compute the cross sections a bunch of times and then read them out with the print_results command.

How should I change my file so that madevent doesn't quit after the first run?

Thank you for your help!