action = (surf_action_cpu_Cas01_t) execute(cpu, 1.0);
action->generic_action.max_duration = duration;
lmm_update_variable_weight(maxmin_system, action->variable, 0.0);
action = (surf_action_cpu_Cas01_t) execute(cpu, 1.0);
action->generic_action.max_duration = duration;
lmm_update_variable_weight(maxmin_system, action->variable, 0.0);