family,treatment,Y,n_tasks,n_runs,viol,cost_mean F2,A,1.0,1.0,1.0,0.0,0.120406 F2,B,1.0,1.0,1.0,0.0,0.311365 F2,C,1.0,1.0,1.0,0.0,0.236761 F2,D,1.0,1.0,1.0,0.0,0.417718