%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SET065+1 : TPTP v9.2.1. Bugfixed v5.4.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n011.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 08:47:13 AM UTC 2026 % Result : Theorem 0.53s 0.76s % Output : Proof 0.53s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SET065+1 : TPTP v9.2.1. Bugfixed v5.4.0. % 0.13/0.14 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.18/0.35 % Computer : n011.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 14:49:50 EDT 2026 % 0.18/0.35 % CPUTime : % 0.33/0.51 %----Proving TF0_NAR, FOF, or CNF % 0.53/0.76 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.53/0.76 % SZS status Theorem % 0.53/0.76 % SZS output start Proof % 0.53/0.76 ( % 0.53/0.76 (declare-sort $$unsorted 0) % 0.53/0.76 (declare-const tptp.apply (-> $$unsorted $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.disjoint (-> $$unsorted $$unsorted Bool)) % 0.53/0.76 (declare-const tptp.restrict (-> $$unsorted $$unsorted $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.element_relation $$unsorted) % 0.53/0.76 (declare-const tptp.first (-> $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.intersection (-> $$unsorted $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.domain_of (-> $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.second (-> $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.ordered_pair (-> $$unsorted $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.universal_class $$unsorted) % 0.53/0.76 (declare-const tptp.cross_product (-> $$unsorted $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.unordered_pair (-> $$unsorted $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.inductive (-> $$unsorted Bool)) % 0.53/0.76 (declare-const tptp.function (-> $$unsorted Bool)) % 0.53/0.76 (declare-const tptp.subclass (-> $$unsorted $$unsorted Bool)) % 0.53/0.76 (declare-const tptp.member (-> $$unsorted $$unsorted Bool)) % 0.53/0.76 (declare-const tptp.sum_class (-> $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.null_class $$unsorted) % 0.53/0.76 (declare-const tptp.rotate (-> $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.flip (-> $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.singleton (-> $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.complement (-> $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.union (-> $$unsorted $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.successor (-> $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.successor_relation $$unsorted) % 0.53/0.76 (declare-const tptp.range_of (-> $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.power_class (-> $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.inverse (-> $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.compose (-> $$unsorted $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.image (-> $$unsorted $$unsorted $$unsorted)) % 0.53/0.76 (declare-const tptp.identity_relation $$unsorted) % 0.53/0.76 (define @t1 () (@var "Y" $$unsorted)) % 0.53/0.76 (define @t2 () (@var "U" $$unsorted)) % 0.53/0.76 (define @t3 () (tptp.member @t2 @t1)) % 0.53/0.76 (define @t4 () (@var "X" $$unsorted)) % 0.53/0.76 (define @t5 () (tptp.member @t2 @t4)) % 0.53/0.76 (define @t6 () (@list @t2)) % 0.53/0.76 (define @t7 () (forall @t6 (=> @t5 @t3))) % 0.53/0.76 (define @t8 () (tptp.subclass @t4 @t1)) % 0.53/0.76 (define @t9 () (= @t8 @t7)) % 0.53/0.76 (define @t10 () (@list @t4 @t1)) % 0.53/0.76 (define @t11 () (forall @t10 @t9)) % 0.53/0.76 (define @t12 () (@list @t4)) % 0.53/0.76 (define @t13 () (tptp.member @t2 tptp.universal_class)) % 0.53/0.76 (define @t14 () (tptp.unordered_pair @t4 @t1)) % 0.53/0.76 (define @t15 () (tptp.singleton @t4)) % 0.53/0.76 (define @t16 () (tptp.singleton @t1)) % 0.53/0.76 (define @t17 () (tptp.ordered_pair @t4 @t1)) % 0.53/0.76 (define @t18 () (@var "V" $$unsorted)) % 0.53/0.76 (define @t19 () (tptp.cross_product @t4 @t1)) % 0.53/0.76 (define @t20 () (tptp.ordered_pair @t2 @t18)) % 0.53/0.76 (define @t21 () (tptp.member @t1 tptp.universal_class)) % 0.53/0.76 (define @t22 () (tptp.member @t4 tptp.universal_class)) % 0.53/0.76 (define @t23 () (@var "Z" $$unsorted)) % 0.53/0.76 (define @t24 () (@list @t4 @t1 @t23)) % 0.53/0.76 (define @t25 () (tptp.cross_product tptp.universal_class tptp.universal_class)) % 0.53/0.76 (define @t26 () (tptp.subclass tptp.element_relation @t25)) % 0.53/0.76 (define @t27 () (tptp.member @t23 @t1)) % 0.53/0.76 (define @t28 () (tptp.member @t23 @t4)) % 0.53/0.76 (define @t29 () (tptp.member @t23 tptp.universal_class)) % 0.53/0.76 (define @t30 () (@list @t4 @t23)) % 0.53/0.76 (define @t31 () (@var "XR" $$unsorted)) % 0.53/0.76 (define @t32 () (@var "W" $$unsorted)) % 0.53/0.76 (define @t33 () (tptp.cross_product @t25 tptp.universal_class)) % 0.53/0.76 (define @t34 () (tptp.ordered_pair @t20 @t32)) % 0.53/0.76 (define @t35 () (tptp.member @t34 @t33)) % 0.53/0.76 (define @t36 () (tptp.rotate @t4)) % 0.53/0.76 (define @t37 () (tptp.flip @t4)) % 0.53/0.76 (define @t38 () (tptp.successor @t4)) % 0.53/0.76 (define @t39 () (@list @t1)) % 0.53/0.76 (define @t40 () (@list @t23)) % 0.53/0.76 (define @t41 () (tptp.inductive @t4)) % 0.53/0.76 (define @t42 () (tptp.inductive @t1)) % 0.53/0.76 (define @t43 () (forall @t39 (=> @t42 @t8))) % 0.53/0.76 (define @t44 () (and @t22 @t41 @t43)) % 0.53/0.76 (define @t45 () (exists @t12 @t44)) % 0.53/0.76 (define @t46 () (tptp.sum_class @t4)) % 0.53/0.76 (define @t47 () (@list @t2 @t4)) % 0.53/0.76 (define @t48 () (@var "YR" $$unsorted)) % 0.53/0.76 (define @t49 () (tptp.compose @t48 @t31)) % 0.53/0.76 (define @t50 () (@var "XF" $$unsorted)) % 0.53/0.76 (define @t51 () (tptp.function @t50)) % 0.53/0.76 (define @t52 () (@list @t50)) % 0.53/0.76 (define @t53 () (tptp.apply @t50 @t1)) % 0.53/0.76 (define @t54 () (tptp.member tptp.null_class tptp.universal_class)) % 0.53/0.76 (define @t55 () (forall @t6 (or (not (tptp.member @t2 tptp.element_relation)) (tptp.member @t2 @t25)))) % 0.53/0.76 (define @t56 () (= @t26 @t55)) % 0.53/0.76 (define @t57 () (@list false false)) % 0.53/0.76 (define @t58 () (not @t42)) % 0.53/0.76 (define @t59 () (forall @t39 (or @t58 @t8))) % 0.53/0.76 (define @t60 () (not @t59)) % 0.53/0.76 (define @t61 () (not @t41)) % 0.53/0.76 (define @t62 () (not @t22)) % 0.53/0.76 (define @t63 () (or @t62 @t61 @t60)) % 0.53/0.76 (define @t64 () (@quantifiers_skolemize (forall @t12 @t63) 0)) % 0.53/0.76 (define @t65 () (tptp.ordered_pair tptp.null_class @t64)) % 0.53/0.76 (define @t66 () (and @t22 @t41 @t59)) % 0.53/0.76 (define @t67 () (forall @t12 (not @t66))) % 0.53/0.76 (define @t68 () (not @t67)) % 0.53/0.76 (define @t69 () (tptp.inductive @t64)) % 0.53/0.76 (define @t70 () (not @t69)) % 0.53/0.76 (define @t71 () (tptp.member @t64 tptp.universal_class)) % 0.53/0.76 (define @t72 () (not @t71)) % 0.53/0.76 (define @t73 () (or @t72 @t70 (not (forall @t39 (or @t58 (tptp.subclass @t64 @t1)))))) % 0.53/0.76 (define @t74 () (@list true)) % 0.53/0.76 (define @t75 () (@list @t73)) % 0.53/0.76 (define @t76 () (tptp.member tptp.null_class @t64)) % 0.53/0.76 (define @t77 () (and @t76 (tptp.subclass (tptp.image tptp.successor_relation @t64) @t64))) % 0.53/0.76 (define @t78 () (= @t69 @t77)) % 0.53/0.76 (define @t79 () (and @t71 @t76)) % 0.53/0.76 (define @t80 () (tptp.member @t65 tptp.element_relation)) % 0.53/0.76 (define @t81 () (= @t80 @t79)) % 0.53/0.76 (define @t82 () (tptp.member @t65 @t25)) % 0.53/0.76 (define @t83 () (not @t80)) % 0.53/0.76 (define @t84 () (or @t83 @t82)) % 0.53/0.76 (define @t85 () (and @t54 @t71)) % 0.53/0.76 (define @t86 () (not @t85)) % 0.53/0.76 (define @t87 () (= @t82 @t85)) % 0.53/0.76 (assume @p1 @t11) % 0.53/0.76 (assume @p2 (forall @t12 (tptp.subclass @t4 tptp.universal_class))) % 0.53/0.76 (assume @p3 (forall @t10 (= (= @t4 @t1) (and @t8 (tptp.subclass @t1 @t4))))) % 0.53/0.76 (assume @p4 (forall (@list @t2 @t4 @t1) (= (tptp.member @t2 @t14) (and @t13 (or (= @t2 @t4) (= @t2 @t1)))))) % 0.53/0.76 (assume @p5 (forall @t10 (tptp.member @t14 tptp.universal_class))) % 0.53/0.76 (assume @p6 (forall @t12 (= @t15 (tptp.unordered_pair @t4 @t4)))) % 0.53/0.76 (assume @p7 (forall @t10 (= @t17 (tptp.unordered_pair @t15 (tptp.unordered_pair @t4 @t16))))) % 0.53/0.76 (assume @p8 (forall (@list @t2 @t18 @t4 @t1) (= (tptp.member @t20 @t19) (and @t5 (tptp.member @t18 @t1))))) % 0.53/0.76 (assume @p9 (forall @t10 (=> (and @t22 @t21) (and (= (tptp.first @t17) @t4) (= (tptp.second @t17) @t1))))) % 0.53/0.76 (assume @p10 (forall @t24 (=> (tptp.member @t23 @t19) (= @t23 (tptp.ordered_pair (tptp.first @t23) (tptp.second @t23)))))) % 0.53/0.76 (assume @p11 (forall @t10 (= (tptp.member @t17 tptp.element_relation) (and @t21 (tptp.member @t4 @t1))))) % 0.53/0.76 (assume @p12 @t26) % 0.53/0.76 (assume @p13 (forall @t24 (= (tptp.member @t23 (tptp.intersection @t4 @t1)) (and @t28 @t27)))) % 0.53/0.76 (assume @p14 (forall @t30 (= (tptp.member @t23 (tptp.complement @t4)) (and @t29 (not @t28))))) % 0.53/0.76 (assume @p15 (forall (@list @t4 @t31 @t1) (= (tptp.restrict @t31 @t4 @t1) (tptp.intersection @t31 @t19)))) % 0.53/0.76 (assume @p16 (forall @t12 (not (tptp.member @t4 tptp.null_class)))) % 0.53/0.76 (assume @p17 (forall @t30 (= (tptp.member @t23 (tptp.domain_of @t4)) (and @t29 (not (= (tptp.restrict @t4 (tptp.singleton @t23) tptp.universal_class) tptp.null_class)))))) % 0.53/0.76 (assume @p18 (forall (@list @t4 @t2 @t18 @t32) (= (tptp.member @t34 @t36) (and @t35 (tptp.member (tptp.ordered_pair (tptp.ordered_pair @t18 @t32) @t2) @t4))))) % 0.53/0.76 (assume @p19 (forall @t12 (tptp.subclass @t36 @t33))) % 0.53/0.76 (assume @p20 (forall (@list @t2 @t18 @t32 @t4) (= (tptp.member @t34 @t37) (and @t35 (tptp.member (tptp.ordered_pair (tptp.ordered_pair @t18 @t2) @t32) @t4))))) % 0.53/0.76 (assume @p21 (forall @t12 (tptp.subclass @t37 @t33))) % 0.53/0.76 (assume @p22 (forall @t24 (= (tptp.member @t23 (tptp.union @t4 @t1)) (or @t28 @t27)))) % 0.53/0.76 (assume @p23 (forall @t12 (= @t38 (tptp.union @t4 @t15)))) % 0.53/0.76 (assume @p24 (tptp.subclass tptp.successor_relation @t25)) % 0.53/0.76 (assume @p25 (forall @t10 (= (tptp.member @t17 tptp.successor_relation) (and @t22 @t21 (= @t38 @t1))))) % 0.53/0.76 (assume @p26 (forall @t39 (= (tptp.inverse @t1) (tptp.domain_of (tptp.flip (tptp.cross_product @t1 tptp.universal_class)))))) % 0.53/0.76 (assume @p27 (forall @t40 (= (tptp.range_of @t23) (tptp.domain_of (tptp.inverse @t23))))) % 0.53/0.76 (assume @p28 (forall (@list @t4 @t31) (= (tptp.image @t31 @t4) (tptp.range_of (tptp.restrict @t31 @t4 tptp.universal_class))))) % 0.53/0.76 (assume @p29 (forall @t12 (= @t41 (and (tptp.member tptp.null_class @t4) (tptp.subclass (tptp.image tptp.successor_relation @t4) @t4))))) % 0.53/0.76 (assume @p30 @t45) % 0.53/0.76 (assume @p31 (forall @t47 (= (tptp.member @t2 @t46) (exists @t39 (and @t3 (tptp.member @t1 @t4)))))) % 0.53/0.76 (assume @p32 (forall @t12 (=> @t22 (tptp.member @t46 tptp.universal_class)))) % 0.53/0.76 (assume @p33 (forall @t47 (= (tptp.member @t2 (tptp.power_class @t4)) (and @t13 (tptp.subclass @t2 @t4))))) % 0.53/0.76 (assume @p34 (forall @t6 (=> @t13 (tptp.member (tptp.power_class @t2) tptp.universal_class)))) % 0.53/0.76 (assume @p35 (forall (@list @t31 @t48) (tptp.subclass @t49 @t25))) % 0.53/0.76 (assume @p36 (forall (@list @t31 @t48 @t2 @t18) (= (tptp.member @t20 @t49) (and @t13 (tptp.member @t18 (tptp.image @t48 (tptp.image @t31 (tptp.singleton @t2)))))))) % 0.53/0.76 (assume @p37 (forall @t40 (= (tptp.member @t23 tptp.identity_relation) (exists @t12 (and @t22 (= @t23 (tptp.ordered_pair @t4 @t4))))))) % 0.53/0.76 (assume @p38 (forall @t52 (= @t51 (and (tptp.subclass @t50 @t25) (tptp.subclass (tptp.compose @t50 (tptp.inverse @t50)) tptp.identity_relation))))) % 0.53/0.76 (assume @p39 (forall (@list @t4 @t50) (=> (and @t22 @t51) (tptp.member (tptp.image @t50 @t4) tptp.universal_class)))) % 0.53/0.76 (assume @p40 (forall @t10 (= (tptp.disjoint @t4 @t1) (forall @t6 (not (and @t5 @t3)))))) % 0.53/0.76 (assume @p41 (forall @t12 (=> (not (= @t4 tptp.null_class)) (exists @t6 (and @t13 @t5 (tptp.disjoint @t2 @t4)))))) % 0.53/0.76 (assume @p42 (forall (@list @t50 @t1) (= @t53 (tptp.sum_class (tptp.image @t50 @t16))))) % 0.53/0.76 (assume @p43 (exists @t52 (and @t51 (forall @t39 (=> @t21 (or (= @t1 tptp.null_class) (tptp.member @t53 @t1))))))) % 0.53/0.76 (assume @p44 (not @t54)) % 0.53/0.76 (assume @p45 true) % 0.53/0.76 (step @p46 :rule bool-impl-elim :args (@t5 @t3)) % 0.53/0.76 (step @p47 :rule cong :premises (@p46) :args (@t7)) % 0.53/0.76 (step @p48 :rule refl :args (@t8)) % 0.53/0.76 (step @p49 :rule cong :premises (@p48 @p47) :args (@t9)) % 0.53/0.76 (step @p50 :rule cong :premises (@p49) :args (@t11)) % 0.53/0.76 (step @p51 :rule eq_resolve :premises (@p1 @p50)) % 0.53/0.76 (step @p52 :rule instantiate :premises (@p51) :args ((@list tptp.element_relation @t25))) % 0.53/0.76 (step @p53 :rule cnf_equiv_pos1 :args (@t56)) % 0.53/0.76 (step @p54 :rule reordering :premises (@p53) :args ((or (not @t26) @t55 (not @t56)))) % 0.53/0.76 (step @p55 :rule chain_m_resolution :premises (@p54 @p12 @p52) :args (@t55 @t57 (@list @t26 @t56))) % 0.53/0.76 (step @p56 :rule instantiate :premises (@p55) :args ((@list @t65))) % 0.53/0.76 (step @p57 :rule instantiate :premises (@p11) :args ((@list tptp.null_class @t64))) % 0.53/0.76 (step @p58 :rule instantiate :premises (@p29) :args ((@list @t64))) % 0.53/0.76 (step @p59 :rule aci_norm :args ((= (or @t62 (or @t61 @t60)) @t63))) % 0.53/0.76 (step @p60 :rule bool-and-de-morgan :args (@t41 @t59 true)) % 0.53/0.76 (step @p61 :rule refl :args (@t62)) % 0.53/0.76 (step @p62 :rule nary_cong :premises (@p61 @p60) :args ((or @t62 (not (and @t41 @t59))))) % 0.53/0.76 (step @p63 :rule bool-and-de-morgan :args (@t22 @t41 (and @t59))) % 0.53/0.76 (step @p64 :rule trans :premises (@p63 @p62)) % 0.53/0.76 (step @p65 :rule trans :premises (@p64 @p59)) % 0.53/0.76 (step @p66 :rule cong :premises (@p65) :args (@t67)) % 0.53/0.76 (step @p67 :rule cong :premises (@p66) :args (@t68)) % 0.53/0.76 (step @p68 :rule exists-elim :args ((= (exists @t12 @t66) @t68))) % 0.53/0.76 (step @p69 :rule trans :premises (@p68 @p67)) % 0.53/0.76 (step @p70 :rule bool-impl-elim :args (@t42 @t8)) % 0.53/0.76 (step @p71 :rule cong :premises (@p70) :args (@t43)) % 0.53/0.76 (step @p72 :rule refl :args (@t41)) % 0.53/0.76 (step @p73 :rule refl :args (@t22)) % 0.53/0.76 (step @p74 :rule nary_cong :premises (@p73 @p72 @p71) :args (@t44)) % 0.53/0.76 (step @p75 :rule cong :premises (@p74) :args (@t45)) % 0.53/0.76 (step @p76 :rule trans :premises (@p75 @p69)) % 0.53/0.76 (step @p77 :rule eq_resolve :premises (@p30 @p76)) % 0.53/0.76 (step @p78 :rule skolemize :premises (@p77)) % 0.53/0.76 (step @p79 :rule bool-double-not-elim :args (@t69)) % 0.53/0.76 (step @p80 :rule refl :args (@t73)) % 0.53/0.76 (step @p81 :rule nary_cong :premises (@p80 @p79) :args ((or @t73 (not @t70)))) % 0.53/0.76 (step @p82 :rule cnf_or_neg :args (@t73 1)) % 0.53/0.76 (step @p83 :rule eq_resolve :premises (@p82 @p81)) % 0.53/0.76 (step @p84 :rule reordering :premises (@p83) :args ((or @t69 @t73))) % 0.53/0.76 (step @p85 :rule chain_m_resolution :premises (@p84 @p78) :args (@t69 @t74 @t75)) % 0.53/0.76 (step @p86 :rule cnf_equiv_pos1 :args (@t78)) % 0.53/0.76 (step @p87 :rule reordering :premises (@p86) :args ((or @t70 @t77 (not @t78)))) % 0.53/0.77 (step @p88 :rule chain_m_resolution :premises (@p87 @p85 @p58) :args (@t77 @t57 (@list @t69 @t78))) % 0.53/0.77 (step @p89 :rule cnf_and_pos :args (@t77 0)) % 0.53/0.77 (step @p90 :rule reordering :premises (@p89) :args ((or @t76 (not @t77)))) % 0.53/0.77 (step @p91 :rule chain_m_resolution :premises (@p90 @p88) :args (@t76 (@list false) (@list @t77))) % 0.53/0.77 (step @p92 :rule bool-double-not-elim :args (@t71)) % 0.53/0.77 (step @p93 :rule nary_cong :premises (@p80 @p92) :args ((or @t73 (not @t72)))) % 0.53/0.77 (step @p94 :rule cnf_or_neg :args (@t73 0)) % 0.53/0.77 (step @p95 :rule eq_resolve :premises (@p94 @p93)) % 0.53/0.77 (step @p96 :rule reordering :premises (@p95) :args ((or @t71 @t73))) % 0.53/0.77 (step @p97 :rule chain_m_resolution :premises (@p96 @p78) :args (@t71 @t74 @t75)) % 0.53/0.77 (step @p98 :rule cnf_and_neg :args (@t79)) % 0.53/0.77 (step @p99 :rule reordering :premises (@p98) :args ((or @t72 (not @t76) @t79))) % 0.53/0.77 (step @p100 :rule chain_m_resolution :premises (@p99 @p97 @p91) :args (@t79 @t57 (@list @t71 @t76))) % 0.53/0.77 (step @p101 :rule cnf_equiv_pos2 :args (@t81)) % 0.53/0.77 (step @p102 :rule reordering :premises (@p101) :args ((or @t80 (not @t79) (not @t81)))) % 0.53/0.77 (step @p103 :rule chain_m_resolution :premises (@p102 @p100 @p57) :args (@t80 @t57 (@list @t79 @t81))) % 0.53/0.77 (step @p104 :rule cnf_or_pos :args (@t84)) % 0.53/0.77 (step @p105 :rule reordering :premises (@p104) :args ((or @t83 @t82 (not @t84)))) % 0.53/0.77 (step @p106 :rule chain_m_resolution :premises (@p105 @p103 @p56) :args (@t82 @t57 (@list @t80 @t84))) % 0.53/0.77 (step @p107 :rule cnf_and_pos :args (@t85 0)) % 0.53/0.77 (step @p108 :rule reordering :premises (@p107) :args ((or @t54 @t86))) % 0.53/0.77 (step @p109 :rule chain_m_resolution :premises (@p108 @p44) :args (@t86 @t74 (@list @t54))) % 0.53/0.77 (step @p110 :rule instantiate :premises (@p8) :args ((@list tptp.null_class @t64 tptp.universal_class tptp.universal_class))) % 0.53/0.77 (step @p111 :rule cnf_equiv_pos1 :args (@t87)) % 0.53/0.77 (step @p112 :rule reordering :premises (@p111) :args ((or (not @t82) @t85 (not @t87)))) % 0.53/0.77 (step @p113 false :rule chain_m_resolution :premises (@p112 @p110 @p109 @p106) :args (false (@list false true false) (@list @t87 @t85 @t82))) % 0.53/0.77 ) % 0.53/0.77 % SZS output end Proof % 0.53/0.77 % cvc5 exiting %------------------------------------------------------------------------------