src/HOL/TPTP/CASC_Setup.thy

    SOLVE_TIMEOUT (max_secs div 10) "auto" (auto_tac ctxt
        THEN ALLGOALS (Sledgehammer_Tactics.sledgehammer_as_oracle_tac ctxt []
                           Sledgehammer_Filter.no_relevance_override))
    ORELSE
    SOLVE_TIMEOUT (max_secs div 10) "metis"
-       (ALLGOALS (Metis_Tactic.metis_tac [] ATP_Problem_Generate.lam_liftingN ctxt []))
+       (ALLGOALS (Metis_Tactic.metis_tac [] ATP_Problem_Generate.liftingN ctxt []))
    ORELSE
    SOLVE_TIMEOUT (max_secs div 10) "fast" (ALLGOALS (fast_tac ctxt))
    ORELSE
    SOLVE_TIMEOUT (max_secs div 20) "best" (ALLGOALS (best_tac ctxt))
    ORELSE