%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SWV360-2 : TPTP v9.2.1. Released v3.2.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n013.cluster.edu % Model : x86_64 x86_64 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz % Memory : 8042.1875MB % OS : Linux 3.10.0-693.el7.x86_64 % CPULimit : 300s % WCLimit : 300s % DateTime : Wed Jun 3 09:01:16 AM UTC 2026 % Result : Unsatisfiable 0.26s 0.56s % Output : Proof 0.39s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SWV360-2 : TPTP v9.2.1. Released v3.2.0. % 0.12/0.14 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.17/0.35 % Computer : n013.cluster.edu % 0.17/0.35 % Model : x86_64 x86_64 % 0.17/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.17/0.35 % Memory : 8042.1875MB % 0.17/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.17/0.35 % CPULimit : 300 % 0.17/0.35 % WCLimit : 300 % 0.17/0.35 % DateTime : Tue Jun 2 20:05:15 EDT 2026 % 0.17/0.35 % CPUTime : % 0.26/0.51 %----Proving TF0_NAR, FOF, or CNF % 0.26/0.52 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.26/0.56 % SZS status Unsatisfiable % 0.26/0.56 % SZS output start Proof % 0.26/0.57 ( % 0.26/0.57 (declare-sort $$unsorted 0) % 0.26/0.57 (declare-const tptp.v_A $$unsorted) % 0.26/0.57 (declare-const tptp.v_NA $$unsorted) % 0.26/0.57 (declare-const tptp.v_Aa $$unsorted) % 0.26/0.57 (declare-const tptp.tc_Message_Oagent $$unsorted) % 0.26/0.57 (declare-const tptp.v_B $$unsorted) % 0.26/0.57 (declare-const tptp.c_Yahalom_Oyahalom $$unsorted) % 0.26/0.57 (declare-const tptp.tc_List_Olist (-> $$unsorted $$unsorted)) % 0.26/0.57 (declare-const tptp.c_Event_Oevent_OGets (-> $$unsorted $$unsorted $$unsorted)) % 0.26/0.57 (declare-const tptp.tc_Message_Omsg $$unsorted) % 0.26/0.57 (declare-const tptp.c_Public_OshrK (-> $$unsorted $$unsorted)) % 0.26/0.57 (declare-const tptp.c_Message_Oagent_OSpy $$unsorted) % 0.26/0.57 (declare-const tptp.c_Event_Oknows (-> $$unsorted $$unsorted $$unsorted)) % 0.26/0.57 (declare-const tptp.c_Message_Oanalz (-> $$unsorted $$unsorted)) % 0.26/0.57 (declare-const tptp.v_evs3 $$unsorted) % 0.26/0.57 (declare-const tptp.c_in (-> $$unsorted $$unsorted $$unsorted Bool)) % 0.26/0.57 (declare-const tptp.c_Event_Obad $$unsorted) % 0.26/0.57 (declare-const tptp.tc_Event_Oevent $$unsorted) % 0.26/0.57 (declare-const tptp.c_List_Oset (-> $$unsorted $$unsorted $$unsorted)) % 0.26/0.57 (declare-const tptp.v_Ba $$unsorted) % 0.26/0.57 (declare-const tptp.c_Message_Omsg_ONonce (-> $$unsorted $$unsorted)) % 0.26/0.57 (declare-const tptp.v_NAa $$unsorted) % 0.26/0.57 (declare-const tptp.c_Message_Omsg_OMPair (-> $$unsorted $$unsorted $$unsorted)) % 0.26/0.57 (declare-const tptp.c_Message_Oagent_OServer $$unsorted) % 0.26/0.57 (declare-const tptp.c_Message_Omsg_OAgent (-> $$unsorted $$unsorted)) % 0.26/0.57 (declare-const tptp.v_NB $$unsorted) % 0.26/0.57 (declare-const tptp.c_Message_Omsg_OCrypt (-> $$unsorted $$unsorted $$unsorted)) % 0.26/0.57 (declare-const tptp.c_Event_Oevent_OSays (-> $$unsorted $$unsorted $$unsorted $$unsorted)) % 0.26/0.57 (define @t1 () (@var "V_B" $$unsorted)) % 0.26/0.57 (define @t2 () (@var "V_B_H" $$unsorted)) % 0.26/0.57 (define @t3 () (@var "V_evs" $$unsorted)) % 0.26/0.57 (define @t4 () (@var "V_nb" $$unsorted)) % 0.26/0.57 (define @t5 () (tptp.c_List_Oset @t3 tptp.tc_Event_Oevent)) % 0.26/0.57 (define @t6 () (@var "V_NA" $$unsorted)) % 0.26/0.57 (define @t7 () (@var "V_A" $$unsorted)) % 0.26/0.57 (define @t8 () (@var "V_X" $$unsorted)) % 0.26/0.57 (define @t9 () (@var "V_S" $$unsorted)) % 0.26/0.57 (define @t10 () (@var "V_C" $$unsorted)) % 0.26/0.57 (define @t11 () (@var "V_NA_H" $$unsorted)) % 0.26/0.57 (define @t12 () (@var "V_A_H" $$unsorted)) % 0.26/0.57 (define @t13 () (@var "V_X_H" $$unsorted)) % 0.26/0.57 (define @t14 () (@var "V_S_H" $$unsorted)) % 0.26/0.57 (define @t15 () (tptp.tc_List_Olist tptp.tc_Event_Oevent)) % 0.26/0.57 (define @t16 () (forall (@list @t3 @t14 @t13 @t2 @t12 @t11 @t4 @t10 @t9 @t8 @t1 @t7 @t6) (or (not (tptp.c_in @t3 tptp.c_Yahalom_Oyahalom @t15)) (not (tptp.c_in (tptp.c_Event_Oevent_OGets @t14 (tptp.c_Message_Omsg_OMPair @t13 (tptp.c_Message_Omsg_OCrypt (tptp.c_Public_OshrK @t2) (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_OAgent @t12) (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_ONonce @t11) @t4))))) @t5 tptp.tc_Event_Oevent)) (not (tptp.c_in (tptp.c_Event_Oevent_OSays @t10 @t9 (tptp.c_Message_Omsg_OMPair @t8 (tptp.c_Message_Omsg_OCrypt (tptp.c_Public_OshrK @t1) (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_OAgent @t7) (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_ONonce @t6) @t4))))) @t5 tptp.tc_Event_Oevent)) (tptp.c_in @t4 (tptp.c_Message_Oanalz (tptp.c_Event_Oknows tptp.c_Message_Oagent_OSpy @t3)) tptp.tc_Message_Omsg) (= @t2 @t1)))) % 0.26/0.57 (define @t17 () (tptp.c_in tptp.v_evs3 tptp.c_Yahalom_Oyahalom @t15)) % 0.26/0.57 (define @t18 () (tptp.c_List_Oset tptp.v_evs3 tptp.tc_Event_Oevent)) % 0.26/0.57 (define @t19 () (tptp.c_Message_Omsg_ONonce tptp.v_NB)) % 0.26/0.57 (define @t20 () (tptp.c_Message_Omsg_OAgent tptp.v_Ba)) % 0.26/0.57 (define @t21 () (tptp.c_in (tptp.c_Event_Oevent_OGets tptp.c_Message_Oagent_OServer (tptp.c_Message_Omsg_OMPair @t20 (tptp.c_Message_Omsg_OCrypt (tptp.c_Public_OshrK tptp.v_Ba) (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_OAgent tptp.v_Aa) (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_ONonce tptp.v_NAa) @t19))))) @t18 tptp.tc_Event_Oevent)) % 0.26/0.57 (define @t22 () (tptp.c_Message_Omsg_OAgent tptp.v_B)) % 0.26/0.57 (define @t23 () (tptp.c_in (tptp.c_Event_Oevent_OSays tptp.v_B tptp.c_Message_Oagent_OServer (tptp.c_Message_Omsg_OMPair @t22 (tptp.c_Message_Omsg_OCrypt (tptp.c_Public_OshrK tptp.v_B) (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_OAgent tptp.v_A) (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_ONonce tptp.v_NA) @t19))))) @t18 tptp.tc_Event_Oevent)) % 0.26/0.57 (define @t24 () (tptp.c_in @t19 (tptp.c_Message_Oanalz (tptp.c_Event_Oknows tptp.c_Message_Oagent_OSpy tptp.v_evs3)) tptp.tc_Message_Omsg)) % 0.26/0.57 (define @t25 () (tptp.c_in tptp.v_Ba tptp.c_Event_Obad tptp.tc_Message_Oagent)) % 0.26/0.57 (define @t26 () (not @t23)) % 0.26/0.57 (define @t27 () (not @t21)) % 0.26/0.57 (define @t28 () (not @t17)) % 0.26/0.57 (define @t29 () (or @t28 @t27 @t26 @t24 (= tptp.v_Ba tptp.v_B))) % 0.26/0.57 (define @t30 () (= tptp.v_B tptp.v_Ba)) % 0.26/0.57 (define @t31 () (or @t28 @t27 @t26 @t24 @t30)) % 0.26/0.57 (assume @p1 @t16) % 0.26/0.57 (assume @p2 (not (tptp.c_in tptp.v_B tptp.c_Event_Obad tptp.tc_Message_Oagent))) % 0.26/0.57 (assume @p3 @t17) % 0.26/0.57 (assume @p4 @t21) % 0.26/0.57 (assume @p5 @t23) % 0.26/0.57 (assume @p6 (not @t24)) % 0.26/0.57 (assume @p7 @t25) % 0.26/0.57 (step @p8 :rule evaluate :args ((= true false))) % 0.26/0.57 (step @p9 :rule false_intro :premises (@p2)) % 0.26/0.57 (step @p10 :rule refl :args (tptp.tc_Message_Oagent)) % 0.26/0.57 (step @p11 :rule refl :args (tptp.c_Event_Obad)) % 0.26/0.57 (step @p12 :rule eq-symm :args (tptp.v_Ba tptp.v_B)) % 0.26/0.57 (step @p13 :rule refl :args (@t24)) % 0.26/0.57 (step @p14 :rule refl :args (@t26)) % 0.26/0.57 (step @p15 :rule refl :args (@t27)) % 0.26/0.57 (step @p16 :rule refl :args (@t28)) % 0.26/0.57 (step @p17 :rule nary_cong :premises (@p16 @p15 @p14 @p13 @p12) :args (@t29)) % 0.26/0.57 (step @p18 :rule refl :args (@t16)) % 0.26/0.57 (step @p19 :rule cong :premises (@p18 @p17) :args ((=> @t16 @t29))) % 0.26/0.57 (assume-push @p36 @t16) % 0.26/0.57 (step @p21 :rule instantiate :premises (@p1) :args ((@list tptp.v_evs3 tptp.c_Message_Oagent_OServer @t20 tptp.v_Ba tptp.v_Aa tptp.v_NAa @t19 tptp.v_B tptp.c_Message_Oagent_OServer @t22 tptp.v_B tptp.v_A tptp.v_NA))) % 0.26/0.57 (step-pop @p37 :rule scope :premises (@p21)) % 0.26/0.57 (step @p22 :rule process_scope :premises (@p37) :args (@t29)) % 0.26/0.57 (step @p24 :rule eq_resolve :premises (@p22 @p19)) % 0.26/0.57 (step @p25 :rule implies_elim :premises (@p24)) % 0.26/0.57 (step @p26 :rule chain_m_resolution :premises (@p25 @p1) :args (@t31 (@list false) (@list @t16))) % 0.26/0.57 (step @p27 :rule cnf_or_pos :args (@t31)) % 0.26/0.57 (step @p28 :rule reordering :premises (@p27) :args ((or @t24 @t28 @t27 @t26 @t30 (not @t31)))) % 0.26/0.57 (step @p29 :rule chain_m_resolution :premises (@p28 @p6 @p3 @p4 @p5 @p26) :args (@t30 (@list true false false false false) (@list @t24 @t17 @t21 @t23 @t31))) % 0.26/0.57 (step @p30 :rule symm :premises (@p29)) % 0.26/0.57 (step @p31 :rule cong :premises (@p30 @p11 @p10) :args (@t25)) % 0.26/0.57 (step @p32 :rule true_intro :premises (@p7)) % 0.26/0.57 (step @p33 :rule symm :premises (@p32)) % 0.26/0.57 (step @p34 :rule trans :premises (@p33 @p31 @p9)) % 0.26/0.57 (step @p35 false :rule eq_resolve :premises (@p34 @p8)) % 0.26/0.57 ) % 0.39/0.57 % SZS output end Proof % 0.39/0.57 % cvc5 exiting %------------------------------------------------------------------------------