ci fix for sasa 4.0.3

5 jobs for master in 6 minutes and 20 seconds (queued for 1 second)
Name Stage Failure
failed
expe-sasa.4.0.3 Reproduce
cat: ring1000.log: No such file or directory
cp: cannot stat 'ring1000.log': No such file or directory
make[1]: *** [ring1000.log] Error 1
Makefile:68: recipe for target 'ring1000.log' failed
make[1]: Leaving directory '/builds/verimag/reproducible-research/sasartifact/expe'
make: *** [bigexpe] Error 2
Makefile:7: recipe for target 'bigexpe' failed
Cleaning up file based variables
ERROR: Job failed: exit code 1