%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SWV284-2 : 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 : n029.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 15.32s 15.58s % Output : Proof 15.32s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SWV284-2 : TPTP v9.2.1. Released v3.2.0. % 0.00/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.18/0.35 % Computer : n029.cluster.edu % 0.18/0.35 % Model : x86_64 x86_64 % 0.18/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.18/0.35 % Memory : 8042.1875MB % 0.18/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.18/0.35 % CPULimit : 300 % 0.18/0.35 % WCLimit : 300 % 0.18/0.35 % DateTime : Tue Jun 2 20:02:32 EDT 2026 % 0.18/0.35 % CPUTime : % 0.28/0.50 %----Proving TF0_NAR, FOF, or CNF % 0.28/0.51 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 15.32/15.55 --- Run --no-e-matching --full-saturate-quant at 6... % 15.32/15.58 % SZS status Unsatisfiable % 15.32/15.58 % SZS output start Proof % 15.32/15.58 ( % 15.32/15.58 (declare-sort $$unsorted 0) % 15.32/15.58 (declare-const tptp.c_plus (-> $$unsorted $$unsorted $$unsorted $$unsorted)) % 15.32/15.58 (declare-const tptp.tc_nat $$unsorted) % 15.32/15.58 (declare-const tptp.v_sko__upX (-> $$unsorted $$unsorted)) % 15.32/15.58 (declare-const tptp.v_x (-> $$unsorted $$unsorted)) % 15.32/15.58 (declare-const tptp.v_N $$unsorted) % 15.32/15.58 (declare-const tptp.c_Message_Oparts (-> $$unsorted $$unsorted)) % 15.32/15.58 (declare-const tptp.tc_Message_Omsg $$unsorted) % 15.32/15.58 (declare-const tptp.v_list $$unsorted) % 15.32/15.58 (declare-const tptp.v_msg $$unsorted) % 15.32/15.58 (declare-const tptp.c_Event_Oused (-> $$unsorted $$unsorted)) % 15.32/15.58 (declare-const tptp.c_emptyset $$unsorted) % 15.32/15.58 (declare-const tptp.c_lessequals (-> $$unsorted $$unsorted $$unsorted Bool)) % 15.32/15.58 (declare-const tptp.c_Message_Omsg_ONonce (-> $$unsorted $$unsorted)) % 15.32/15.58 (declare-const tptp.c_in (-> $$unsorted $$unsorted $$unsorted Bool)) % 15.32/15.58 (declare-const tptp.c_insert (-> $$unsorted $$unsorted $$unsorted $$unsorted)) % 15.32/15.58 (define @t1 () (@var "V_U" $$unsorted)) % 15.32/15.58 (define @t2 () (tptp.v_x @t1)) % 15.32/15.58 (define @t3 () (@list @t1)) % 15.32/15.58 (define @t4 () (tptp.c_Event_Oused tptp.v_list)) % 15.32/15.58 (define @t5 () (tptp.c_Message_Omsg_ONonce @t1)) % 15.32/15.58 (define @t6 () (tptp.c_Message_Oparts (tptp.c_insert tptp.v_msg tptp.c_emptyset tptp.tc_Message_Omsg))) % 15.32/15.58 (define @t7 () (tptp.c_Message_Omsg_ONonce @t2)) % 15.32/15.58 (define @t8 () (@var "V_msg" $$unsorted)) % 15.32/15.58 (define @t9 () (@var "V_n" $$unsorted)) % 15.32/15.58 (define @t10 () (@var "V_k" $$unsorted)) % 15.32/15.58 (define @t11 () (@var "V_m" $$unsorted)) % 15.32/15.58 (define @t12 () (not (tptp.c_lessequals (tptp.c_plus @t11 @t10 tptp.tc_nat) @t9 tptp.tc_nat))) % 15.32/15.58 (define @t13 () (@list @t11 @t10 @t9)) % 15.32/15.58 (define @t14 () (forall @t13 (or @t12 (tptp.c_lessequals @t10 @t9 tptp.tc_nat)))) % 15.32/15.58 (define @t15 () (tptp.v_sko__upX tptp.v_msg)) % 15.32/15.58 (define @t16 () (tptp.c_plus tptp.v_N @t15 tptp.tc_nat)) % 15.32/15.58 (define @t17 () (tptp.v_x @t16)) % 15.32/15.58 (define @t18 () (@list @t16)) % 15.32/15.58 (define @t19 () (@list tptp.v_N @t15 @t17)) % 15.32/15.58 (define @t20 () (tptp.c_lessequals tptp.v_N @t17 tptp.tc_nat)) % 15.32/15.58 (define @t21 () (tptp.c_lessequals @t16 @t17 tptp.tc_nat)) % 15.32/15.58 (define @t22 () (not @t21)) % 15.32/15.58 (define @t23 () (or @t22 @t20)) % 15.32/15.58 (define @t24 () (@list false false)) % 15.32/15.58 (define @t25 () (not @t20)) % 15.32/15.58 (define @t26 () (tptp.c_Message_Omsg_ONonce @t17)) % 15.32/15.58 (define @t27 () (tptp.c_in @t26 @t4 tptp.tc_Message_Omsg)) % 15.32/15.58 (define @t28 () (not @t27)) % 15.32/15.58 (define @t29 () (or @t28 @t25)) % 15.32/15.58 (define @t30 () (tptp.c_in @t26 @t6 tptp.tc_Message_Omsg)) % 15.32/15.58 (define @t31 () (or @t27 @t30)) % 15.32/15.58 (define @t32 () (@list true false)) % 15.32/15.58 (define @t33 () (tptp.c_lessequals @t15 @t17 tptp.tc_nat)) % 15.32/15.58 (define @t34 () (not @t33)) % 15.32/15.58 (define @t35 () (not @t30)) % 15.32/15.58 (define @t36 () (or @t35 @t34)) % 15.32/15.58 (define @t37 () (or @t22 @t33)) % 15.32/15.58 (define @t38 () (not @t37)) % 15.32/15.58 (assume @p1 (forall @t3 (tptp.c_lessequals @t1 @t2 tptp.tc_nat))) % 15.32/15.58 (assume @p2 (forall @t3 (or (not (tptp.c_in @t5 @t4 tptp.tc_Message_Omsg)) (not (tptp.c_lessequals tptp.v_N @t1 tptp.tc_nat))))) % 15.32/15.58 (assume @p3 (forall @t3 (or (tptp.c_in @t7 @t4 tptp.tc_Message_Omsg) (tptp.c_in @t7 @t6 tptp.tc_Message_Omsg)))) % 15.32/15.58 (assume @p4 (forall (@list @t1 @t8) (or (not (tptp.c_in @t5 (tptp.c_Message_Oparts (tptp.c_insert @t8 tptp.c_emptyset tptp.tc_Message_Omsg)) tptp.tc_Message_Omsg)) (not (tptp.c_lessequals (tptp.v_sko__upX @t8) @t1 tptp.tc_nat))))) % 15.32/15.58 (assume @p5 @t14) % 15.32/15.58 (assume @p6 (forall @t13 (or @t12 (tptp.c_lessequals @t11 @t9 tptp.tc_nat)))) % 15.32/15.58 (step @p7 :rule instantiate :premises (@p4) :args ((@list @t17 tptp.v_msg))) % 15.32/15.58 (step @p8 :rule instantiate :premises (@p3) :args (@t18)) % 15.32/15.58 (step @p9 :rule instantiate :premises (@p2) :args ((@list @t17))) % 15.32/15.58 (step @p10 :rule instantiate :premises (@p6) :args (@t19)) % 15.32/15.58 (step @p11 :rule instantiate :premises (@p1) :args (@t18)) % 15.32/15.58 (step @p12 :rule cnf_or_pos :args (@t23)) % 15.32/15.58 (step @p13 :rule reordering :premises (@p12) :args ((or @t22 @t20 (not @t23)))) % 15.32/15.58 (step @p14 :rule chain_m_resolution :premises (@p13 @p11 @p10) :args (@t20 @t24 (@list @t21 @t23))) % 15.32/15.58 (step @p15 :rule cnf_or_pos :args (@t29)) % 15.32/15.58 (step @p16 :rule reordering :premises (@p15) :args ((or @t28 @t25 (not @t29)))) % 15.32/15.58 (step @p17 :rule chain_m_resolution :premises (@p16 @p14 @p9) :args (@t28 @t24 (@list @t20 @t29))) % 15.32/15.58 (step @p18 :rule cnf_or_pos :args (@t31)) % 15.32/15.58 (step @p19 :rule reordering :premises (@p18) :args ((or @t27 @t30 (not @t31)))) % 15.32/15.58 (step @p20 :rule chain_m_resolution :premises (@p19 @p17 @p8) :args (@t30 @t32 (@list @t27 @t31))) % 15.32/15.58 (step @p21 :rule cnf_or_pos :args (@t36)) % 15.32/15.58 (step @p22 :rule reordering :premises (@p21) :args ((or @t35 @t34 (not @t36)))) % 15.32/15.58 (step @p23 :rule chain_m_resolution :premises (@p22 @p20 @p7) :args (@t34 @t24 (@list @t30 @t36))) % 15.32/15.58 (step @p24 :rule cnf_or_pos :args (@t37)) % 15.32/15.58 (step @p25 :rule reordering :premises (@p24) :args ((or @t22 @t33 @t38))) % 15.32/15.58 (step @p26 :rule chain_m_resolution :premises (@p25 @p11 @p23) :args (@t38 (@list false true) (@list @t21 @t33))) % 15.32/15.58 (assume-push @p33 @t14) % 15.32/15.58 (step @p28 :rule instantiate :premises (@p5) :args (@t19)) % 15.32/15.58 (step-pop @p34 :rule scope :premises (@p28)) % 15.32/15.58 (step @p29 :rule process_scope :premises (@p34) :args (@t37)) % 15.32/15.58 (step @p31 :rule implies_elim :premises (@p29)) % 15.32/15.58 (step @p32 false :rule chain_m_resolution :premises (@p31 @p26 @p5) :args (false @t32 (@list @t37 @t14))) % 15.32/15.58 ) % 15.32/15.58 % SZS output end Proof % 15.32/15.59 % cvc5 exiting %------------------------------------------------------------------------------