%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SWB018+2 : TPTP v9.2.1. Released v5.2.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n023.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 08:57:09 AM UTC 2026 % Result : Theorem 0.31s 0.55s % Output : Proof 0.31s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SWB018+2 : TPTP v9.2.1. Released v5.2.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.15/0.34 % Computer : n023.cluster.edu % 0.15/0.34 % Model : x86_64 x86_64 % 0.15/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.15/0.34 % Memory : 8042.1875MB % 0.15/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.15/0.34 % CPULimit : 300 % 0.15/0.34 % WCLimit : 300 % 0.15/0.34 % DateTime : Tue Jun 2 18:54:13 EDT 2026 % 0.15/0.34 % CPUTime : % 0.31/0.49 %----Proving TF0_NAR, FOF, or CNF % 0.31/0.55 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.31/0.55 % SZS status Theorem % 0.31/0.55 % SZS output start Proof % 0.31/0.55 ( % 0.31/0.55 (declare-sort $$unsorted 0) % 0.31/0.55 (declare-const tptp.uri_ex_u $$unsorted) % 0.31/0.55 (declare-const tptp.uri_ex_Person $$unsorted) % 0.31/0.55 (declare-const tptp.uri_owl_sameAs $$unsorted) % 0.31/0.55 (declare-const tptp.uri_rdfs_domain $$unsorted) % 0.31/0.55 (declare-const tptp.iext (-> $$unsorted $$unsorted $$unsorted Bool)) % 0.31/0.55 (declare-const tptp.uri_ex_w $$unsorted) % 0.31/0.55 (declare-const tptp.uri_rdf_type $$unsorted) % 0.31/0.55 (declare-const tptp.icext (-> $$unsorted $$unsorted Bool)) % 0.31/0.55 (define @t1 () (@var "X" $$unsorted)) % 0.31/0.55 (define @t2 () (@var "C" $$unsorted)) % 0.31/0.55 (define @t3 () (tptp.icext @t2 @t1)) % 0.31/0.55 (define @t4 () (@var "Y" $$unsorted)) % 0.31/0.55 (define @t5 () (@var "P" $$unsorted)) % 0.31/0.55 (define @t6 () (tptp.iext @t5 @t1 @t4)) % 0.31/0.55 (define @t7 () (tptp.iext tptp.uri_rdfs_domain @t5 @t2)) % 0.31/0.55 (define @t8 () (and @t7 @t6)) % 0.31/0.55 (define @t9 () (forall (@list @t5 @t2 @t1 @t4) (=> @t8 @t3))) % 0.31/0.55 (define @t10 () (forall (@list @t1 @t4) (= (tptp.iext tptp.uri_owl_sameAs @t1 @t4) (= @t1 @t4)))) % 0.31/0.55 (define @t11 () (tptp.iext tptp.uri_rdf_type tptp.uri_ex_u tptp.uri_ex_Person)) % 0.31/0.55 (define @t12 () (tptp.iext tptp.uri_owl_sameAs tptp.uri_ex_w tptp.uri_ex_u)) % 0.31/0.55 (define @t13 () (tptp.iext tptp.uri_rdfs_domain tptp.uri_owl_sameAs tptp.uri_ex_Person)) % 0.31/0.55 (define @t14 () (tptp.icext tptp.uri_ex_Person tptp.uri_ex_u)) % 0.31/0.55 (define @t15 () (= @t11 @t14)) % 0.31/0.55 (define @t16 () (not @t14)) % 0.31/0.55 (define @t17 () (= @t12 (= tptp.uri_ex_w tptp.uri_ex_u))) % 0.31/0.55 (define @t18 () (= tptp.uri_ex_u tptp.uri_ex_w)) % 0.31/0.55 (define @t19 () (= @t12 @t18)) % 0.31/0.55 (define @t20 () (not @t12)) % 0.31/0.55 (define @t21 () (tptp.icext tptp.uri_ex_Person tptp.uri_ex_w)) % 0.31/0.55 (define @t22 () (not @t6)) % 0.31/0.55 (define @t23 () (not @t7)) % 0.31/0.55 (define @t24 () (not @t13)) % 0.31/0.55 (define @t25 () (or @t24 @t20 @t21)) % 0.31/0.55 (assume @p1 (forall (@list @t1 @t2) (= (tptp.iext tptp.uri_rdf_type @t1 @t2) @t3))) % 0.31/0.55 (assume @p2 @t9) % 0.31/0.55 (assume @p3 @t10) % 0.31/0.55 (assume @p4 (not @t11)) % 0.31/0.55 (assume @p5 (and @t13 @t12)) % 0.31/0.55 (assume @p6 true) % 0.31/0.55 (step @p7 :rule evaluate :args ((= true false))) % 0.31/0.55 (step @p8 :rule instantiate :premises (@p1) :args ((@list tptp.uri_ex_u tptp.uri_ex_Person))) % 0.31/0.55 (step @p9 :rule cnf_equiv_pos2 :args (@t15)) % 0.31/0.55 (step @p10 :rule reordering :premises (@p9) :args ((or @t11 @t16 (not @t15)))) % 0.31/0.55 (step @p11 :rule chain_m_resolution :premises (@p10 @p4 @p8) :args (@t16 (@list true false) (@list @t11 @t15))) % 0.31/0.55 (step @p12 :rule false_intro :premises (@p11)) % 0.31/0.55 (step @p13 :rule eq-symm :args (tptp.uri_ex_w tptp.uri_ex_u)) % 0.31/0.55 (step @p14 :rule refl :args (@t12)) % 0.31/0.55 (step @p15 :rule cong :premises (@p14 @p13) :args (@t17)) % 0.31/0.55 (step @p16 :rule refl :args (@t10)) % 0.31/0.55 (step @p17 :rule cong :premises (@p16 @p15) :args ((=> @t10 @t17))) % 0.31/0.55 (assume-push @p50 @t10) % 0.31/0.55 (step @p19 :rule instantiate :premises (@p3) :args ((@list tptp.uri_ex_w tptp.uri_ex_u))) % 0.31/0.55 (step-pop @p51 :rule scope :premises (@p19)) % 0.31/0.55 (step @p20 :rule process_scope :premises (@p51) :args (@t17)) % 0.31/0.55 (step @p22 :rule eq_resolve :premises (@p20 @p17)) % 0.31/0.55 (step @p23 :rule implies_elim :premises (@p22)) % 0.31/0.55 (step @p24 :rule chain_m_resolution :premises (@p23 @p3) :args (@t19 (@list false) (@list @t10))) % 0.31/0.55 (step @p25 :rule and_elim :premises (@p5) :args (1)) % 0.31/0.55 (step @p26 :rule cnf_equiv_pos1 :args (@t19)) % 0.31/0.55 (step @p27 :rule reordering :premises (@p26) :args ((or @t20 @t18 (not @t19)))) % 0.31/0.55 (step @p28 :rule chain_m_resolution :premises (@p27 @p25 @p24) :args (@t18 (@list false false) (@list @t12 @t19))) % 0.31/0.55 (step @p29 :rule symm :premises (@p28)) % 0.31/0.55 (step @p30 :rule refl :args (tptp.uri_ex_Person)) % 0.31/0.55 (step @p31 :rule cong :premises (@p30 @p29) :args (@t21)) % 0.31/0.55 (step @p32 :rule aci_norm :args ((= (or (or @t23 @t22) @t3) (or @t23 @t22 @t3)))) % 0.31/0.55 (step @p33 :rule refl :args (@t3)) % 0.31/0.55 (step @p34 :rule bool-and-de-morgan :args (@t7 @t6 true)) % 0.31/0.55 (step @p35 :rule nary_cong :premises (@p34 @p33) :args ((or (not @t8) @t3))) % 0.31/0.55 (step @p36 :rule trans :premises (@p35 @p32)) % 0.31/0.55 (step @p37 :rule bool-impl-elim :args (@t8 @t3)) % 0.31/0.55 (step @p38 :rule trans :premises (@p37 @p36)) % 0.31/0.55 (step @p39 :rule cong :premises (@p38) :args (@t9)) % 0.31/0.55 (step @p40 :rule eq_resolve :premises (@p2 @p39)) % 0.31/0.55 (step @p41 :rule instantiate :premises (@p40) :args ((@list tptp.uri_owl_sameAs tptp.uri_ex_Person tptp.uri_ex_w tptp.uri_ex_u))) % 0.31/0.55 (step @p42 :rule and_elim :premises (@p5) :args (0)) % 0.31/0.55 (step @p43 :rule cnf_or_pos :args (@t25)) % 0.31/0.55 (step @p44 :rule reordering :premises (@p43) :args ((or @t24 @t20 @t21 (not @t25)))) % 0.31/0.55 (step @p45 :rule chain_m_resolution :premises (@p44 @p42 @p25 @p41) :args (@t21 (@list false false false) (@list @t13 @t12 @t25))) % 0.31/0.55 (step @p46 :rule true_intro :premises (@p45)) % 0.31/0.55 (step @p47 :rule symm :premises (@p46)) % 0.31/0.55 (step @p48 :rule trans :premises (@p47 @p31 @p12)) % 0.31/0.55 (step @p49 false :rule eq_resolve :premises (@p48 @p7)) % 0.31/0.55 ) % 0.31/0.55 % SZS output end Proof % 0.31/0.55 % cvc5 exiting %------------------------------------------------------------------------------