%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SWV326-2 : TPTP v9.2.1. Released v3.2.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n019.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 09:01:07 AM UTC 2026 % Result : Unsatisfiable 0.27s 0.55s % Output : Proof 0.39s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SWV326-2 : TPTP v9.2.1. Released v3.2.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.17/0.35 % Computer : n019.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 20:03:49 EDT 2026 % 0.17/0.35 % CPUTime : % 0.27/0.49 %----Proving TF0_NAR, FOF, or CNF % 0.27/0.51 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.27/0.55 % SZS status Unsatisfiable % 0.27/0.55 % SZS output start Proof % 0.39/0.56 ( % 0.39/0.56 (declare-sort $$unsorted 0) % 0.39/0.56 (declare-const tptp.c_Public_OshrK (-> $$unsorted $$unsorted)) % 0.39/0.56 (declare-const tptp.v_A $$unsorted) % 0.39/0.56 (declare-const tptp.c_Message_Omsg_OAgent (-> $$unsorted $$unsorted)) % 0.39/0.56 (declare-const tptp.c_Event_Oused (-> $$unsorted $$unsorted)) % 0.39/0.56 (declare-const tptp.v_Ba $$unsorted) % 0.39/0.56 (declare-const tptp.v_C $$unsorted) % 0.39/0.56 (declare-const tptp.v_Aa $$unsorted) % 0.39/0.56 (declare-const tptp.c_Message_Oagent_OSpy $$unsorted) % 0.39/0.56 (declare-const tptp.v_B $$unsorted) % 0.39/0.56 (declare-const tptp.c_Event_Oknows (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.56 (declare-const tptp.v_NA $$unsorted) % 0.39/0.56 (declare-const tptp.c_Message_Omsg_OMPair (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.56 (declare-const tptp.c_Message_Oparts (-> $$unsorted $$unsorted)) % 0.39/0.56 (declare-const tptp.c_Message_Omsg_OCrypt (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.56 (declare-const tptp.c_in (-> $$unsorted $$unsorted $$unsorted Bool)) % 0.39/0.56 (declare-const tptp.v_evs1 $$unsorted) % 0.39/0.56 (declare-const tptp.tc_Message_Omsg $$unsorted) % 0.39/0.56 (declare-const tptp.v_NAa $$unsorted) % 0.39/0.56 (declare-const tptp.c_Message_Omsg_ONonce (-> $$unsorted $$unsorted)) % 0.39/0.56 (define @t1 () (@var "V_evs" $$unsorted)) % 0.39/0.56 (define @t2 () (@var "V_c" $$unsorted)) % 0.39/0.56 (define @t3 () (@var "V_H" $$unsorted)) % 0.39/0.56 (define @t4 () (tptp.c_Message_Oparts @t3)) % 0.39/0.56 (define @t5 () (@var "V_X" $$unsorted)) % 0.39/0.56 (define @t6 () (tptp.c_in @t5 @t4 tptp.tc_Message_Omsg)) % 0.39/0.56 (define @t7 () (@var "V_Y" $$unsorted)) % 0.39/0.56 (define @t8 () (@var "V_K" $$unsorted)) % 0.39/0.56 (define @t9 () (tptp.c_Message_Omsg_ONonce tptp.v_NAa)) % 0.39/0.56 (define @t10 () (tptp.c_in @t9 (tptp.c_Event_Oused tptp.v_evs1) tptp.tc_Message_Omsg)) % 0.39/0.56 (define @t11 () (= tptp.v_C tptp.v_Ba)) % 0.39/0.56 (define @t12 () (tptp.c_Event_Oknows tptp.c_Message_Oagent_OSpy tptp.v_evs1)) % 0.39/0.56 (define @t13 () (tptp.c_Message_Oparts @t12)) % 0.39/0.56 (define @t14 () (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_OAgent tptp.v_A) (tptp.c_Message_Omsg_OAgent tptp.v_C))) % 0.39/0.56 (define @t15 () (tptp.c_Message_Omsg_OMPair tptp.v_NA @t14)) % 0.39/0.56 (define @t16 () (tptp.c_Public_OshrK tptp.v_A)) % 0.39/0.56 (define @t17 () (tptp.c_in (tptp.c_Message_Omsg_OCrypt @t16 @t15) @t13 tptp.tc_Message_Omsg)) % 0.39/0.56 (define @t18 () (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_OAgent tptp.v_Aa) (tptp.c_Message_Omsg_OAgent tptp.v_B))) % 0.39/0.56 (define @t19 () (tptp.c_Message_Omsg_OMPair @t9 @t18)) % 0.39/0.56 (define @t20 () (tptp.c_Public_OshrK tptp.v_Aa)) % 0.39/0.56 (define @t21 () (tptp.c_in (tptp.c_Message_Omsg_OCrypt @t20 @t19) @t13 tptp.tc_Message_Omsg)) % 0.39/0.56 (define @t22 () (not (= tptp.v_Ba tptp.v_C))) % 0.39/0.56 (define @t23 () (or @t22 @t21)) % 0.39/0.56 (define @t24 () (tptp.c_in @t9 @t13 tptp.tc_Message_Omsg)) % 0.39/0.56 (define @t25 () (not @t24)) % 0.39/0.56 (define @t26 () (or @t25 @t10)) % 0.39/0.56 (define @t27 () (@list true false)) % 0.39/0.56 (define @t28 () (tptp.c_in @t19 @t13 tptp.tc_Message_Omsg)) % 0.39/0.56 (define @t29 () (not @t28)) % 0.39/0.56 (define @t30 () (or @t29 @t24)) % 0.39/0.56 (define @t31 () (not @t21)) % 0.39/0.56 (define @t32 () (or @t31 @t28)) % 0.39/0.56 (define @t33 () (not @t11)) % 0.39/0.56 (define @t34 () (@list true)) % 0.39/0.56 (define @t35 () (tptp.c_in @t15 @t13 tptp.tc_Message_Omsg)) % 0.39/0.56 (define @t36 () (not @t17)) % 0.39/0.56 (define @t37 () (or @t36 @t35)) % 0.39/0.56 (define @t38 () (@list false false)) % 0.39/0.56 (define @t39 () (tptp.c_in tptp.v_NA @t13 tptp.tc_Message_Omsg)) % 0.39/0.56 (define @t40 () (not @t35)) % 0.39/0.56 (define @t41 () (or @t40 @t39)) % 0.39/0.56 (assume @p1 (forall (@list @t2 @t1) (or (not (tptp.c_in @t2 (tptp.c_Message_Oparts (tptp.c_Event_Oknows tptp.c_Message_Oagent_OSpy @t1)) tptp.tc_Message_Omsg)) (tptp.c_in @t2 (tptp.c_Event_Oused @t1) tptp.tc_Message_Omsg)))) % 0.39/0.56 (assume @p2 (forall (@list @t5 @t7 @t3) (or (not (tptp.c_in (tptp.c_Message_Omsg_OMPair @t5 @t7) @t4 tptp.tc_Message_Omsg)) @t6))) % 0.39/0.56 (assume @p3 (forall (@list @t8 @t5 @t3) (or (not (tptp.c_in (tptp.c_Message_Omsg_OCrypt @t8 @t5) @t4 tptp.tc_Message_Omsg)) @t6))) % 0.39/0.56 (assume @p4 (not @t10)) % 0.39/0.56 (assume @p5 (or @t17 @t11)) % 0.39/0.56 (assume @p6 (= tptp.v_A tptp.v_Aa)) % 0.39/0.56 (assume @p7 @t23) % 0.39/0.56 (assume @p8 (= tptp.v_NA @t9)) % 0.39/0.56 (step @p9 :rule evaluate :args ((= false true))) % 0.39/0.56 (step @p10 :rule instantiate :premises (@p2) :args ((@list tptp.v_NA @t14 @t12))) % 0.39/0.56 (step @p11 :rule instantiate :premises (@p3) :args ((@list @t16 @t15 @t12))) % 0.39/0.56 (step @p12 :rule instantiate :premises (@p3) :args ((@list @t20 @t19 @t12))) % 0.39/0.56 (step @p13 :rule instantiate :premises (@p2) :args ((@list @t9 @t18 @t12))) % 0.39/0.56 (step @p14 :rule instantiate :premises (@p1) :args ((@list @t9 tptp.v_evs1))) % 0.39/0.56 (step @p15 :rule cnf_or_pos :args (@t26)) % 0.39/0.56 (step @p16 :rule reordering :premises (@p15) :args ((or @t10 @t25 (not @t26)))) % 0.39/0.56 (step @p17 :rule chain_m_resolution :premises (@p16 @p4 @p14) :args (@t25 @t27 (@list @t10 @t26))) % 0.39/0.56 (step @p18 :rule cnf_or_pos :args (@t30)) % 0.39/0.56 (step @p19 :rule reordering :premises (@p18) :args ((or @t24 @t29 (not @t30)))) % 0.39/0.56 (step @p20 :rule chain_m_resolution :premises (@p19 @p17 @p13) :args (@t29 @t27 (@list @t24 @t30))) % 0.39/0.56 (step @p21 :rule cnf_or_pos :args (@t32)) % 0.39/0.56 (step @p22 :rule reordering :premises (@p21) :args ((or @t31 @t28 (not @t32)))) % 0.39/0.56 (step @p23 :rule chain_m_resolution :premises (@p22 @p20 @p12) :args (@t31 @t27 (@list @t28 @t32))) % 0.39/0.56 (step @p24 :rule refl :args (@t21)) % 0.39/0.56 (step @p25 :rule eq-symm :args (tptp.v_Ba tptp.v_C)) % 0.39/0.56 (step @p26 :rule cong :premises (@p25) :args (@t22)) % 0.39/0.56 (step @p27 :rule nary_cong :premises (@p26 @p24) :args (@t23)) % 0.39/0.56 (step @p28 :rule eq_resolve :premises (@p7 @p27)) % 0.39/0.56 (step @p29 :rule reordering :premises (@p28) :args ((or @t21 @t33))) % 0.39/0.56 (step @p30 :rule chain_m_resolution :premises (@p29 @p23) :args (@t33 @t34 (@list @t21))) % 0.39/0.56 (step @p31 :rule chain_m_resolution :premises (@p5 @p30) :args (@t17 @t34 (@list @t11))) % 0.39/0.56 (step @p32 :rule cnf_or_pos :args (@t37)) % 0.39/0.56 (step @p33 :rule reordering :premises (@p32) :args ((or @t36 @t35 (not @t37)))) % 0.39/0.56 (step @p34 :rule chain_m_resolution :premises (@p33 @p31 @p11) :args (@t35 @t38 (@list @t17 @t37))) % 0.39/0.56 (step @p35 :rule cnf_or_pos :args (@t41)) % 0.39/0.56 (step @p36 :rule reordering :premises (@p35) :args ((or @t40 @t39 (not @t41)))) % 0.39/0.56 (step @p37 :rule chain_m_resolution :premises (@p36 @p34 @p10) :args (@t39 @t38 (@list @t35 @t41))) % 0.39/0.56 (step @p38 :rule true_intro :premises (@p37)) % 0.39/0.56 (step @p39 :rule refl :args (tptp.tc_Message_Omsg)) % 0.39/0.56 (step @p40 :rule refl :args (@t13)) % 0.39/0.56 (step @p41 :rule symm :premises (@p8)) % 0.39/0.56 (step @p42 :rule cong :premises (@p41 @p40 @p39) :args (@t24)) % 0.39/0.56 (step @p43 :rule false_intro :premises (@p17)) % 0.39/0.56 (step @p44 :rule symm :premises (@p43)) % 0.39/0.56 (step @p45 :rule trans :premises (@p44 @p42 @p38)) % 0.39/0.56 (step @p46 false :rule eq_resolve :premises (@p45 @p9)) % 0.39/0.56 ) % 0.39/0.56 % SZS output end Proof % 0.39/0.56 % cvc5 exiting %------------------------------------------------------------------------------