%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SWV287-2 : 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 : n022.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 09:00:58 AM UTC 2026 % Result : Unsatisfiable 0.34s 0.58s % Output : Proof 0.34s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SWV287-2 : TPTP v9.2.1. Released v3.2.0. % 0.00/0.13 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.16/0.35 % Computer : n022.cluster.edu % 0.16/0.35 % Model : x86_64 x86_64 % 0.16/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.16/0.35 % Memory : 8042.1875MB % 0.16/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.16/0.35 % CPULimit : 300 % 0.16/0.35 % WCLimit : 300 % 0.16/0.35 % DateTime : Tue Jun 2 20:02:08 EDT 2026 % 0.16/0.35 % CPUTime : % 0.27/0.51 %----Proving TF0_NAR, FOF, or CNF % 0.27/0.53 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.34/0.58 % SZS status Unsatisfiable % 0.34/0.58 % SZS output start Proof % 0.34/0.58 ( % 0.34/0.58 (declare-sort $$unsorted 0) % 0.34/0.58 (declare-const tptp.c_Message_Oagent_OServer $$unsorted) % 0.34/0.58 (declare-const tptp.tc_Message_Omsg $$unsorted) % 0.34/0.58 (declare-const tptp.c_OtwayRees_Ootway $$unsorted) % 0.34/0.58 (declare-const tptp.tc_List_Olist (-> $$unsorted $$unsorted)) % 0.34/0.58 (declare-const tptp.v_B_H $$unsorted) % 0.34/0.58 (declare-const tptp.c_Message_Oanalz (-> $$unsorted $$unsorted)) % 0.34/0.58 (declare-const tptp.c_Message_Omsg_OKey (-> $$unsorted $$unsorted)) % 0.34/0.58 (declare-const tptp.c_Event_Obad $$unsorted) % 0.34/0.58 (declare-const tptp.tc_Event_Oevent $$unsorted) % 0.34/0.58 (declare-const tptp.v_evs $$unsorted) % 0.34/0.58 (declare-const tptp.tc_Message_Oagent $$unsorted) % 0.34/0.58 (declare-const tptp.c_List_Oset (-> $$unsorted $$unsorted $$unsorted)) % 0.34/0.58 (declare-const tptp.v_A $$unsorted) % 0.34/0.58 (declare-const tptp.v_sko__u8o (-> $$unsorted $$unsorted $$unsorted $$unsorted $$unsorted $$unsorted)) % 0.34/0.58 (declare-const tptp.c_Message_Oagent_OSpy $$unsorted) % 0.34/0.58 (declare-const tptp.v_B $$unsorted) % 0.34/0.58 (declare-const tptp.c_Message_Omsg_OAgent (-> $$unsorted $$unsorted)) % 0.34/0.58 (declare-const tptp.c_Message_Omsg_OMPair (-> $$unsorted $$unsorted $$unsorted)) % 0.34/0.58 (declare-const tptp.c_Event_Oevent_ONotes (-> $$unsorted $$unsorted $$unsorted)) % 0.34/0.58 (declare-const tptp.v_NA $$unsorted) % 0.34/0.58 (declare-const tptp.c_in (-> $$unsorted $$unsorted $$unsorted Bool)) % 0.34/0.58 (declare-const tptp.c_Public_OshrK (-> $$unsorted $$unsorted)) % 0.34/0.58 (declare-const tptp.c_Message_Omsg_OCrypt (-> $$unsorted $$unsorted $$unsorted)) % 0.34/0.58 (declare-const tptp.c_Event_Oevent_OSays (-> $$unsorted $$unsorted $$unsorted $$unsorted)) % 0.34/0.58 (declare-const tptp.c_Event_Oknows (-> $$unsorted $$unsorted $$unsorted)) % 0.34/0.58 (declare-const tptp.v_K $$unsorted) % 0.34/0.58 (define @t1 () (tptp.c_List_Oset tptp.v_evs tptp.tc_Event_Oevent)) % 0.34/0.58 (define @t2 () (tptp.c_Message_Omsg_OAgent tptp.v_B)) % 0.34/0.58 (define @t3 () (tptp.c_Message_Omsg_OAgent tptp.v_A)) % 0.34/0.58 (define @t4 () (tptp.c_Public_OshrK tptp.v_A)) % 0.34/0.58 (define @t5 () (tptp.c_in (tptp.c_Event_Oevent_OSays tptp.v_A tptp.v_B (tptp.c_Message_Omsg_OMPair tptp.v_NA (tptp.c_Message_Omsg_OMPair @t3 (tptp.c_Message_Omsg_OMPair @t2 (tptp.c_Message_Omsg_OCrypt @t4 (tptp.c_Message_Omsg_OMPair tptp.v_NA (tptp.c_Message_Omsg_OMPair @t3 @t2))))))) @t1 tptp.tc_Event_Oevent)) % 0.34/0.58 (define @t6 () (tptp.c_Message_Omsg_OKey tptp.v_K)) % 0.34/0.58 (define @t7 () (tptp.c_Message_Omsg_OCrypt @t4 (tptp.c_Message_Omsg_OMPair tptp.v_NA @t6))) % 0.34/0.58 (define @t8 () (tptp.c_in (tptp.c_Event_Oevent_OSays tptp.v_B_H tptp.v_A (tptp.c_Message_Omsg_OMPair tptp.v_NA @t7)) @t1 tptp.tc_Event_Oevent)) % 0.34/0.58 (define @t9 () (@var "V_U" $$unsorted)) % 0.34/0.58 (define @t10 () (tptp.c_in tptp.v_A tptp.c_Event_Obad tptp.tc_Message_Oagent)) % 0.34/0.58 (define @t11 () (tptp.c_in tptp.v_B tptp.c_Event_Obad tptp.tc_Message_Oagent)) % 0.34/0.58 (define @t12 () (tptp.tc_List_Olist tptp.tc_Event_Oevent)) % 0.34/0.58 (define @t13 () (tptp.c_in tptp.v_evs tptp.c_OtwayRees_Ootway @t12)) % 0.34/0.58 (define @t14 () (tptp.c_in @t6 (tptp.c_Message_Oanalz (tptp.c_Event_Oknows tptp.c_Message_Oagent_OSpy tptp.v_evs)) tptp.tc_Message_Omsg)) % 0.34/0.58 (define @t15 () (@var "V_evs" $$unsorted)) % 0.34/0.58 (define @t16 () (tptp.c_List_Oset @t15 tptp.tc_Event_Oevent)) % 0.34/0.58 (define @t17 () (@var "V_K" $$unsorted)) % 0.34/0.58 (define @t18 () (tptp.c_Message_Omsg_OKey @t17)) % 0.34/0.58 (define @t19 () (@var "V_NA" $$unsorted)) % 0.34/0.58 (define @t20 () (@var "V_B" $$unsorted)) % 0.34/0.58 (define @t21 () (@var "V_A" $$unsorted)) % 0.34/0.58 (define @t22 () (tptp.c_Public_OshrK @t20)) % 0.34/0.58 (define @t23 () (tptp.c_Public_OshrK @t21)) % 0.34/0.58 (define @t24 () (tptp.c_Message_Omsg_OCrypt @t23 (tptp.c_Message_Omsg_OMPair @t19 @t18))) % 0.34/0.58 (define @t25 () (tptp.c_in @t21 tptp.c_Event_Obad tptp.tc_Message_Oagent)) % 0.34/0.58 (define @t26 () (tptp.c_Message_Omsg_OAgent @t20)) % 0.34/0.58 (define @t27 () (tptp.c_Message_Omsg_OAgent @t21)) % 0.34/0.58 (define @t28 () (@var "V_B_H" $$unsorted)) % 0.34/0.58 (define @t29 () (not (tptp.c_in @t15 tptp.c_OtwayRees_Ootway @t12))) % 0.34/0.58 (define @t30 () (@var "V_NB" $$unsorted)) % 0.34/0.58 (define @t31 () (tptp.c_Message_Omsg_OMPair @t30 @t18)) % 0.34/0.58 (define @t32 () (tptp.v_sko__u8o tptp.v_A tptp.v_B tptp.v_K tptp.v_NA tptp.v_evs)) % 0.34/0.58 (define @t33 () (tptp.c_Message_Omsg_OMPair @t32 @t6)) % 0.34/0.58 (define @t34 () (tptp.c_in (tptp.c_Event_Oevent_OSays tptp.c_Message_Oagent_OServer tptp.v_B (tptp.c_Message_Omsg_OMPair tptp.v_NA (tptp.c_Message_Omsg_OMPair @t7 (tptp.c_Message_Omsg_OCrypt (tptp.c_Public_OshrK tptp.v_B) @t33)))) @t1 tptp.tc_Event_Oevent)) % 0.34/0.58 (define @t35 () (not @t5)) % 0.34/0.58 (define @t36 () (not @t8)) % 0.34/0.58 (define @t37 () (not @t13)) % 0.34/0.58 (define @t38 () (or @t37 @t36 @t35 @t10 @t34)) % 0.34/0.58 (define @t39 () (tptp.c_in (tptp.c_Event_Oevent_ONotes tptp.c_Message_Oagent_OSpy (tptp.c_Message_Omsg_OMPair tptp.v_NA @t33)) @t1 tptp.tc_Event_Oevent)) % 0.34/0.58 (define @t40 () (not @t14)) % 0.34/0.58 (define @t41 () (not @t34)) % 0.34/0.58 (define @t42 () (or @t37 @t41 @t40 @t11 @t10 @t39)) % 0.34/0.58 (assume @p1 @t5) % 0.34/0.58 (assume @p2 @t8) % 0.34/0.58 (assume @p3 (forall (@list @t9) (not (tptp.c_in (tptp.c_Event_Oevent_ONotes tptp.c_Message_Oagent_OSpy (tptp.c_Message_Omsg_OMPair tptp.v_NA (tptp.c_Message_Omsg_OMPair @t9 @t6))) @t1 tptp.tc_Event_Oevent)))) % 0.34/0.58 (assume @p4 (not @t10)) % 0.34/0.58 (assume @p5 (not @t11)) % 0.34/0.58 (assume @p6 @t13) % 0.34/0.58 (assume @p7 @t14) % 0.34/0.58 (assume @p8 (forall (@list @t15 @t28 @t21 @t19 @t17 @t20) (or @t29 (not (tptp.c_in (tptp.c_Event_Oevent_OSays @t28 @t21 (tptp.c_Message_Omsg_OMPair @t19 @t24)) @t16 tptp.tc_Event_Oevent)) (not (tptp.c_in (tptp.c_Event_Oevent_OSays @t21 @t20 (tptp.c_Message_Omsg_OMPair @t19 (tptp.c_Message_Omsg_OMPair @t27 (tptp.c_Message_Omsg_OMPair @t26 (tptp.c_Message_Omsg_OCrypt @t23 (tptp.c_Message_Omsg_OMPair @t19 (tptp.c_Message_Omsg_OMPair @t27 @t26))))))) @t16 tptp.tc_Event_Oevent)) @t25 (tptp.c_in (tptp.c_Event_Oevent_OSays tptp.c_Message_Oagent_OServer @t20 (tptp.c_Message_Omsg_OMPair @t19 (tptp.c_Message_Omsg_OMPair @t24 (tptp.c_Message_Omsg_OCrypt @t22 (tptp.c_Message_Omsg_OMPair (tptp.v_sko__u8o @t21 @t20 @t17 @t19 @t15) @t18))))) @t16 tptp.tc_Event_Oevent)))) % 0.34/0.58 (assume @p9 (forall (@list @t15 @t20 @t19 @t21 @t17 @t30) (or @t29 (not (tptp.c_in (tptp.c_Event_Oevent_OSays tptp.c_Message_Oagent_OServer @t20 (tptp.c_Message_Omsg_OMPair @t19 (tptp.c_Message_Omsg_OMPair @t24 (tptp.c_Message_Omsg_OCrypt @t22 @t31)))) @t16 tptp.tc_Event_Oevent)) (not (tptp.c_in @t18 (tptp.c_Message_Oanalz (tptp.c_Event_Oknows tptp.c_Message_Oagent_OSpy @t15)) tptp.tc_Message_Omsg)) (tptp.c_in @t20 tptp.c_Event_Obad tptp.tc_Message_Oagent) @t25 (tptp.c_in (tptp.c_Event_Oevent_ONotes tptp.c_Message_Oagent_OSpy (tptp.c_Message_Omsg_OMPair @t19 @t31)) @t16 tptp.tc_Event_Oevent)))) % 0.34/0.58 (step @p10 :rule instantiate :premises (@p8) :args ((@list tptp.v_evs tptp.v_B_H tptp.v_A tptp.v_NA tptp.v_K tptp.v_B))) % 0.34/0.58 (step @p11 :rule cnf_or_pos :args (@t38)) % 0.34/0.58 (step @p12 :rule reordering :premises (@p11) :args ((or @t10 @t35 @t36 @t37 @t34 (not @t38)))) % 0.34/0.58 (step @p13 :rule chain_m_resolution :premises (@p12 @p4 @p1 @p2 @p6 @p10) :args (@t34 (@list true false false false false) (@list @t10 @t5 @t8 @t13 @t38))) % 0.34/0.58 (step @p14 :rule instantiate :premises (@p3) :args ((@list @t32))) % 0.34/0.58 (step @p15 :rule instantiate :premises (@p9) :args ((@list tptp.v_evs tptp.v_B tptp.v_NA tptp.v_A tptp.v_K @t32))) % 0.34/0.58 (step @p16 :rule cnf_or_pos :args (@t42)) % 0.34/0.58 (step @p17 :rule reordering :premises (@p16) :args ((or @t10 @t11 @t37 @t40 @t41 @t39 (not @t42)))) % 0.34/0.58 (step @p18 false :rule chain_m_resolution :premises (@p17 @p15 @p14 @p13 @p7 @p6 @p5 @p4) :args (false (@list false true false false false true true) (@list @t42 @t39 @t34 @t14 @t13 @t11 @t10))) % 0.34/0.58 ) % 0.34/0.58 % SZS output end Proof % 0.34/0.58 % cvc5 exiting %------------------------------------------------------------------------------