%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SWV331-2 : 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 : 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 09:01:09 AM UTC 2026 % Result : Unsatisfiable 0.28s 0.56s % Output : Proof 0.28s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.11/0.12 % Problem : SWV331-2 : TPTP v9.2.1. Released v3.2.0. % 0.11/0.14 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.17/0.35 % Computer : n022.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 20:04:23 EDT 2026 % 0.17/0.35 % CPUTime : % 0.28/0.50 %----Proving TF0_NAR, FOF, or CNF % 0.28/0.52 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.28/0.56 % SZS status Unsatisfiable % 0.28/0.56 % SZS output start Proof % 0.28/0.56 ( % 0.28/0.56 (declare-sort $$unsorted 0) % 0.28/0.56 (declare-const tptp.c_Message_OkeysFor (-> $$unsorted $$unsorted)) % 0.28/0.56 (declare-const tptp.c_Message_Omsg_OCrypt (-> $$unsorted $$unsorted $$unsorted)) % 0.28/0.56 (declare-const tptp.c_Message_Omsg_ONonce (-> $$unsorted $$unsorted)) % 0.28/0.56 (declare-const tptp.v_NB $$unsorted) % 0.28/0.56 (declare-const tptp.c_Message_Oparts (-> $$unsorted $$unsorted)) % 0.28/0.56 (declare-const tptp.c_Message_Omsg_OKey (-> $$unsorted $$unsorted)) % 0.28/0.56 (declare-const tptp.c_Yahalom_Oyahalom $$unsorted) % 0.28/0.56 (declare-const tptp.v_evs3 $$unsorted) % 0.28/0.56 (declare-const tptp.c_in (-> $$unsorted $$unsorted $$unsorted Bool)) % 0.28/0.56 (declare-const tptp.tc_Message_Omsg $$unsorted) % 0.28/0.56 (declare-const tptp.c_Event_Oknows (-> $$unsorted $$unsorted $$unsorted)) % 0.28/0.56 (declare-const tptp.tc_List_Olist (-> $$unsorted $$unsorted)) % 0.28/0.56 (declare-const tptp.c_Event_Oused (-> $$unsorted $$unsorted)) % 0.28/0.56 (declare-const tptp.c_Message_Oagent_OSpy $$unsorted) % 0.28/0.56 (declare-const tptp.tc_Event_Oevent $$unsorted) % 0.28/0.56 (declare-const tptp.v_K $$unsorted) % 0.28/0.56 (declare-const tptp.tc_nat $$unsorted) % 0.28/0.56 (declare-const tptp.c_Message_OsymKeys $$unsorted) % 0.28/0.56 (define @t1 () (tptp.tc_List_Olist tptp.tc_Event_Oevent)) % 0.28/0.56 (define @t2 () (tptp.c_in tptp.v_evs3 tptp.c_Yahalom_Oyahalom @t1)) % 0.28/0.56 (define @t3 () (tptp.c_in (tptp.c_Message_Omsg_OKey tptp.v_K) (tptp.c_Event_Oused tptp.v_evs3) tptp.tc_Message_Omsg)) % 0.28/0.56 (define @t4 () (tptp.c_in tptp.v_K tptp.c_Message_OsymKeys tptp.tc_nat)) % 0.28/0.56 (define @t5 () (tptp.c_Message_Oparts (tptp.c_Event_Oknows tptp.c_Message_Oagent_OSpy tptp.v_evs3))) % 0.28/0.56 (define @t6 () (tptp.c_Message_Omsg_ONonce tptp.v_NB)) % 0.28/0.56 (define @t7 () (tptp.c_in (tptp.c_Message_Omsg_OCrypt tptp.v_K @t6) @t5 tptp.tc_Message_Omsg)) % 0.28/0.56 (define @t8 () (@var "V_H" $$unsorted)) % 0.28/0.56 (define @t9 () (@var "V_K" $$unsorted)) % 0.28/0.56 (define @t10 () (@var "V_X" $$unsorted)) % 0.28/0.56 (define @t11 () (not (tptp.c_in @t9 tptp.c_Message_OsymKeys tptp.tc_nat))) % 0.28/0.56 (define @t12 () (@var "V_evs" $$unsorted)) % 0.28/0.56 (define @t13 () (tptp.c_in tptp.v_K (tptp.c_Message_OkeysFor @t5) tptp.tc_nat)) % 0.28/0.56 (define @t14 () (not @t7)) % 0.28/0.56 (define @t15 () (not @t4)) % 0.28/0.56 (define @t16 () (or @t15 @t14 @t13)) % 0.28/0.56 (define @t17 () (not @t2)) % 0.28/0.56 (define @t18 () (not @t13)) % 0.28/0.56 (define @t19 () (or @t18 @t15 @t17 @t3)) % 0.28/0.56 (assume @p1 @t2) % 0.28/0.56 (assume @p2 (not @t3)) % 0.28/0.56 (assume @p3 @t4) % 0.28/0.56 (assume @p4 @t7) % 0.28/0.56 (assume @p5 (forall (@list @t9 @t10 @t8) (or @t11 (not (tptp.c_in (tptp.c_Message_Omsg_OCrypt @t9 @t10) @t8 tptp.tc_Message_Omsg)) (tptp.c_in @t9 (tptp.c_Message_OkeysFor @t8) tptp.tc_nat)))) % 0.28/0.56 (assume @p6 (forall (@list @t9 @t12) (or (not (tptp.c_in @t9 (tptp.c_Message_OkeysFor (tptp.c_Message_Oparts (tptp.c_Event_Oknows tptp.c_Message_Oagent_OSpy @t12))) tptp.tc_nat)) @t11 (not (tptp.c_in @t12 tptp.c_Yahalom_Oyahalom @t1)) (tptp.c_in (tptp.c_Message_Omsg_OKey @t9) (tptp.c_Event_Oused @t12) tptp.tc_Message_Omsg)))) % 0.28/0.56 (step @p7 :rule instantiate :premises (@p6) :args ((@list tptp.v_K tptp.v_evs3))) % 0.28/0.56 (step @p8 :rule instantiate :premises (@p5) :args ((@list tptp.v_K @t6 @t5))) % 0.28/0.56 (step @p9 :rule cnf_or_pos :args (@t16)) % 0.28/0.56 (step @p10 :rule reordering :premises (@p9) :args ((or @t15 @t14 @t13 (not @t16)))) % 0.28/0.56 (step @p11 :rule chain_m_resolution :premises (@p10 @p3 @p4 @p8) :args (@t13 (@list false false false) (@list @t4 @t7 @t16))) % 0.28/0.56 (step @p12 :rule cnf_or_pos :args (@t19)) % 0.28/0.56 (step @p13 :rule reordering :premises (@p12) :args ((or @t3 @t17 @t15 @t18 (not @t19)))) % 0.28/0.56 (step @p14 false :rule chain_m_resolution :premises (@p13 @p11 @p7 @p3 @p2 @p1) :args (false (@list false false false true false) (@list @t13 @t19 @t4 @t3 @t2))) % 0.28/0.56 ) % 0.28/0.56 % SZS output end Proof % 0.28/0.56 % cvc5 exiting %------------------------------------------------------------------------------