Test timeouts due to gnuplot
exercise_models_coupling_ff-pm_original fails on headless machines because gnuplot times out. You need to make sure nothing is plotted when the executable is run as a test (see how this is done in dumux).
exercise_models_coupling_ff-pm_original fails on headless machines because gnuplot times out. You need to make sure nothing is plotted when the executable is run as a test (see how this is done in dumux).