%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SET624+3 : TPTP v9.2.1. Released v2.2.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n017.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 08:48:17 AM UTC 2026 % Result : Theorem 0.37s 0.55s % Output : Proof 0.37s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SET624+3 : TPTP v9.2.1. Released v2.2.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.14/0.33 % Computer : n017.cluster.edu % 0.14/0.33 % Model : x86_64 x86_64 % 0.14/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.14/0.33 % Memory : 8042.1875MB % 0.14/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.14/0.33 % CPULimit : 300 % 0.14/0.33 % WCLimit : 300 % 0.14/0.33 % DateTime : Tue Jun 2 16:03:46 EDT 2026 % 0.14/0.34 % CPUTime : % 0.30/0.48 %----Proving TF0_NAR, FOF, or CNF % 0.37/0.55 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.37/0.55 % SZS status Theorem % 0.37/0.55 % SZS output start Proof % 0.37/0.55 ( % 0.37/0.55 (declare-sort $$unsorted 0) % 0.37/0.55 (declare-const tptp.intersect (-> $$unsorted $$unsorted Bool)) % 0.37/0.55 (declare-const tptp.union (-> $$unsorted $$unsorted $$unsorted)) % 0.37/0.55 (declare-const tptp.member (-> $$unsorted $$unsorted Bool)) % 0.37/0.55 (define @t1 () (@var "C" $$unsorted)) % 0.37/0.55 (define @t2 () (@var "D" $$unsorted)) % 0.37/0.55 (define @t3 () (tptp.member @t2 @t1)) % 0.37/0.55 (define @t4 () (@var "B" $$unsorted)) % 0.37/0.55 (define @t5 () (tptp.member @t2 @t4)) % 0.37/0.55 (define @t6 () (tptp.union @t4 @t1)) % 0.37/0.55 (define @t7 () (@list @t4 @t1 @t2)) % 0.37/0.55 (define @t8 () (and @t5 @t3)) % 0.37/0.55 (define @t9 () (@list @t2)) % 0.37/0.55 (define @t10 () (exists @t9 @t8)) % 0.37/0.55 (define @t11 () (tptp.intersect @t4 @t1)) % 0.37/0.55 (define @t12 () (= @t11 @t10)) % 0.37/0.55 (define @t13 () (@list @t4 @t1)) % 0.37/0.55 (define @t14 () (forall @t13 @t12)) % 0.37/0.55 (define @t15 () (forall @t7 (= (tptp.intersect @t4 (tptp.union @t1 @t2)) (or @t11 (tptp.intersect @t4 @t2))))) % 0.37/0.55 (define @t16 () (@quantifiers_skolemize @t15 1)) % 0.37/0.55 (define @t17 () (@quantifiers_skolemize @t15 0)) % 0.37/0.55 (define @t18 () (not (tptp.member @t2 @t17))) % 0.37/0.55 (define @t19 () (forall @t9 (or @t18 (not (tptp.member @t2 @t16))))) % 0.37/0.55 (define @t20 () (@quantifiers_skolemize @t19 0)) % 0.37/0.55 (define @t21 () (@quantifiers_skolemize @t15 2)) % 0.37/0.55 (define @t22 () (forall @t9 (not @t8))) % 0.37/0.55 (define @t23 () (not @t22)) % 0.37/0.55 (define @t24 () (tptp.union @t16 @t21)) % 0.37/0.55 (define @t25 () (forall @t9 (or @t18 (not (tptp.member @t2 @t24))))) % 0.37/0.55 (define @t26 () (tptp.intersect @t17 @t24)) % 0.37/0.55 (define @t27 () (not @t25)) % 0.37/0.55 (define @t28 () (= @t26 @t27)) % 0.37/0.55 (define @t29 () (not @t28)) % 0.37/0.55 (define @t30 () (not @t27)) % 0.37/0.55 (define @t31 () (@quantifiers_skolemize @t25 0)) % 0.37/0.55 (define @t32 () (tptp.member @t31 @t24)) % 0.37/0.55 (define @t33 () (not @t32)) % 0.37/0.55 (define @t34 () (tptp.member @t31 @t17)) % 0.37/0.55 (define @t35 () (not @t34)) % 0.37/0.55 (define @t36 () (or @t35 @t33)) % 0.37/0.55 (define @t37 () (not @t36)) % 0.37/0.55 (define @t38 () (tptp.intersect @t17 @t21)) % 0.37/0.55 (define @t39 () (tptp.intersect @t17 @t16)) % 0.37/0.55 (define @t40 () (or @t39 @t38)) % 0.37/0.55 (define @t41 () (= @t26 @t40)) % 0.37/0.55 (define @t42 () (forall @t9 (or @t18 (not (tptp.member @t2 @t21))))) % 0.37/0.55 (define @t43 () (@quantifiers_skolemize @t42 0)) % 0.37/0.55 (define @t44 () (tptp.member @t43 @t17)) % 0.37/0.55 (define @t45 () (tptp.member @t43 @t21)) % 0.37/0.55 (define @t46 () (not @t45)) % 0.37/0.55 (define @t47 () (not @t44)) % 0.37/0.55 (define @t48 () (or @t47 @t46)) % 0.37/0.55 (define @t49 () (@list @t43)) % 0.37/0.55 (define @t50 () (or (tptp.member @t43 @t16) @t45)) % 0.37/0.55 (define @t51 () (not @t42)) % 0.37/0.55 (define @t52 () (= @t38 @t51)) % 0.37/0.55 (define @t53 () (not @t52)) % 0.37/0.55 (define @t54 () (not @t51)) % 0.37/0.55 (define @t55 () (tptp.member @t43 @t24)) % 0.37/0.55 (define @t56 () (= @t55 @t50)) % 0.37/0.55 (define @t57 () (not @t55)) % 0.37/0.55 (define @t58 () (or @t47 @t57)) % 0.37/0.55 (define @t59 () (not @t48)) % 0.37/0.55 (define @t60 () (@list false)) % 0.37/0.55 (define @t61 () (@list @t31)) % 0.37/0.55 (define @t62 () (tptp.member @t31 @t21)) % 0.37/0.55 (define @t63 () (not @t62)) % 0.37/0.55 (define @t64 () (or @t35 @t63)) % 0.37/0.55 (define @t65 () (tptp.member @t31 @t16)) % 0.37/0.55 (define @t66 () (or @t65 @t62)) % 0.37/0.55 (define @t67 () (= @t32 @t66)) % 0.37/0.55 (define @t68 () (not @t19)) % 0.37/0.55 (define @t69 () (= @t39 @t68)) % 0.37/0.55 (define @t70 () (not @t69)) % 0.37/0.55 (define @t71 () (not @t68)) % 0.37/0.55 (define @t72 () (not @t65)) % 0.37/0.55 (define @t73 () (or @t35 @t72)) % 0.37/0.55 (define @t74 () (tptp.member @t20 @t24)) % 0.37/0.55 (define @t75 () (not @t74)) % 0.37/0.55 (define @t76 () (tptp.member @t20 @t17)) % 0.37/0.55 (define @t77 () (not @t76)) % 0.37/0.55 (define @t78 () (or @t77 @t75)) % 0.37/0.55 (define @t79 () (not @t26)) % 0.37/0.55 (define @t80 () (@list false false)) % 0.37/0.55 (define @t81 () (@list true)) % 0.37/0.55 (define @t82 () (tptp.member @t20 @t16)) % 0.37/0.55 (define @t83 () (not @t82)) % 0.37/0.55 (define @t84 () (or @t77 @t83)) % 0.37/0.55 (define @t85 () (not @t84)) % 0.37/0.55 (define @t86 () (@list @t84)) % 0.37/0.55 (define @t87 () (or @t82 (tptp.member @t20 @t21))) % 0.37/0.55 (define @t88 () (= @t74 @t87)) % 0.37/0.55 (assume @p1 (forall @t7 (= (tptp.member @t2 @t6) (or @t5 @t3)))) % 0.37/0.55 (assume @p2 @t14) % 0.37/0.55 (assume @p3 (forall @t13 (= @t6 (tptp.union @t1 @t4)))) % 0.37/0.55 (assume @p4 (forall @t13 (=> @t11 (tptp.intersect @t1 @t4)))) % 0.37/0.55 (assume @p5 (forall @t13 (= (= @t4 @t1) (forall @t9 (= @t5 @t3))))) % 0.37/0.55 (assume @p6 (not @t15)) % 0.37/0.55 (assume @p7 true) % 0.37/0.55 (step @p8 :rule instantiate :premises (@p1) :args ((@list @t16 @t21 @t20))) % 0.37/0.55 (step @p9 :rule bool-and-de-morgan :args (@t5 @t3 true)) % 0.37/0.55 (step @p10 :rule cong :premises (@p9) :args (@t22)) % 0.37/0.55 (step @p11 :rule cong :premises (@p10) :args (@t23)) % 0.37/0.55 (step @p12 :rule exists-elim :args ((= @t10 @t23))) % 0.37/0.55 (step @p13 :rule trans :premises (@p12 @p11)) % 0.37/0.55 (step @p14 :rule refl :args (@t11)) % 0.37/0.55 (step @p15 :rule cong :premises (@p14 @p13) :args (@t12)) % 0.37/0.55 (step @p16 :rule cong :premises (@p15) :args (@t14)) % 0.37/0.55 (step @p17 :rule eq_resolve :premises (@p2 @p16)) % 0.37/0.55 (step @p18 :rule instantiate :premises (@p17) :args ((@list @t17 @t24))) % 0.37/0.55 (step @p19 :rule bool-double-not-elim :args (@t25)) % 0.37/0.55 (step @p20 :rule refl :args (@t26)) % 0.37/0.55 (step @p21 :rule refl :args (@t29)) % 0.37/0.55 (step @p22 :rule nary_cong :premises (@p21 @p20 @p19) :args ((or @t29 @t26 @t30))) % 0.37/0.55 (step @p23 :rule cnf_equiv_pos2 :args (@t28)) % 0.37/0.55 (step @p24 :rule eq_resolve :premises (@p23 @p22)) % 0.37/0.55 (step @p25 :rule reordering :premises (@p24) :args ((or @t26 @t25 @t29))) % 0.37/0.55 (step @p26 :rule refl :args (@t37)) % 0.37/0.55 (step @p27 :rule nary_cong :premises (@p19 @p26) :args ((or @t30 @t37))) % 0.37/0.55 (assume-push @p175 @t27) % 0.37/0.55 (step @p29 :rule skolemize :premises (@p175)) % 0.37/0.55 (step-pop @p176 :rule scope :premises (@p29)) % 0.37/0.55 (step @p30 :rule process_scope :premises (@p176) :args (@t37)) % 0.37/0.55 (step @p32 :rule implies_elim :premises (@p30)) % 0.37/0.55 (step @p33 :rule eq_resolve :premises (@p32 @p27)) % 0.37/0.55 (step @p34 :rule skolemize :premises (@p6)) % 0.37/0.55 (step @p35 :rule cnf_equiv_neg2 :args (@t41)) % 0.37/0.55 (step @p36 :rule bool-double-not-elim :args (@t34)) % 0.37/0.55 (step @p37 :rule refl :args (@t36)) % 0.37/0.55 (step @p38 :rule nary_cong :premises (@p37 @p36) :args ((or @t36 (not @t35)))) % 0.37/0.55 (step @p39 :rule cnf_or_neg :args (@t36 0)) % 0.37/0.55 (step @p40 :rule eq_resolve :premises (@p39 @p38)) % 0.37/0.55 (step @p41 :rule reordering :premises (@p40) :args ((or @t34 @t36))) % 0.37/0.55 (step @p42 :rule bool-double-not-elim :args (@t32)) % 0.37/0.55 (step @p43 :rule nary_cong :premises (@p37 @p42) :args ((or @t36 (not @t33)))) % 0.37/0.55 (step @p44 :rule cnf_or_neg :args (@t36 1)) % 0.37/0.55 (step @p45 :rule eq_resolve :premises (@p44 @p43)) % 0.37/0.55 (step @p46 :rule reordering :premises (@p45) :args ((or @t32 @t36))) % 0.37/0.55 (step @p47 :rule cnf_or_neg :args (@t40 0)) % 0.37/0.55 (step @p48 :rule bool-double-not-elim :args (@t44)) % 0.37/0.55 (step @p49 :rule refl :args (@t48)) % 0.37/0.55 (step @p50 :rule nary_cong :premises (@p49 @p48) :args ((or @t48 (not @t47)))) % 0.37/0.55 (step @p51 :rule cnf_or_neg :args (@t48 0)) % 0.37/0.55 (step @p52 :rule eq_resolve :premises (@p51 @p50)) % 0.37/0.55 (step @p53 :rule reordering :premises (@p52) :args ((or @t44 @t48))) % 0.37/0.55 (step @p54 :rule bool-double-not-elim :args (@t45)) % 0.37/0.55 (step @p55 :rule nary_cong :premises (@p49 @p54) :args ((or @t48 (not @t46)))) % 0.37/0.55 (step @p56 :rule cnf_or_neg :args (@t48 1)) % 0.37/0.55 (step @p57 :rule eq_resolve :premises (@p56 @p55)) % 0.37/0.55 (step @p58 :rule reordering :premises (@p57) :args ((or @t45 @t48))) % 0.37/0.55 (assume-push @p177 @t42) % 0.37/0.55 (step @p60 :rule instantiate :premises (@p177) :args (@t49)) % 0.37/0.55 (step-pop @p178 :rule scope :premises (@p60)) % 0.37/0.55 (step @p61 :rule process_scope :premises (@p178) :args (@t48)) % 0.37/0.55 (step @p63 :rule implies_elim :premises (@p61)) % 0.37/0.55 (step @p64 :rule cnf_or_neg :args (@t50 1)) % 0.37/0.55 (step @p65 :rule reordering :premises (@p64) :args ((or @t46 @t50))) % 0.37/0.55 (step @p66 :rule instantiate :premises (@p17) :args ((@list @t17 @t21))) % 0.37/0.55 (step @p67 :rule bool-double-not-elim :args (@t42)) % 0.37/0.55 (step @p68 :rule refl :args (@t38)) % 0.37/0.55 (step @p69 :rule refl :args (@t53)) % 0.37/0.55 (step @p70 :rule nary_cong :premises (@p69 @p68 @p67) :args ((or @t53 @t38 @t54))) % 0.37/0.55 (step @p71 :rule cnf_equiv_pos2 :args (@t52)) % 0.37/0.55 (step @p72 :rule eq_resolve :premises (@p71 @p70)) % 0.37/0.55 (step @p73 :rule reordering :premises (@p72) :args ((or @t38 @t42 @t53))) % 0.37/0.55 (step @p74 :rule instantiate :premises (@p1) :args ((@list @t16 @t21 @t43))) % 0.37/0.55 (step @p75 :rule cnf_equiv_pos2 :args (@t56)) % 0.37/0.55 (step @p76 :rule reordering :premises (@p75) :args ((or @t55 (not @t50) (not @t56)))) % 0.37/0.55 (step @p77 :rule cnf_or_neg :args (@t40 1)) % 0.37/0.55 (step @p78 :rule cnf_or_pos :args (@t58)) % 0.37/0.55 (step @p79 :rule reordering :premises (@p78) :args ((or @t47 @t57 (not @t58)))) % 0.37/0.55 (assume-push @p179 @t25) % 0.37/0.55 (step @p81 :rule instantiate :premises (@p179) :args (@t49)) % 0.37/0.55 (step-pop @p180 :rule scope :premises (@p81)) % 0.37/0.55 (step @p82 :rule process_scope :premises (@p180) :args (@t58)) % 0.37/0.55 (step @p84 :rule implies_elim :premises (@p82)) % 0.37/0.55 (step @p85 :rule chain_m_resolution :premises (@p25 @p18 @p84 @p35 @p34 @p79 @p77 @p76 @p74 @p73 @p66 @p65 @p63 @p58 @p53) :args (@t48 (@list false true true true true false false false false false false true false false) (@list @t28 @t25 @t26 @t41 @t58 @t40 @t55 @t56 @t38 @t52 @t50 @t42 @t45 @t44))) % 0.37/0.55 (step @p86 :rule refl :args (@t59)) % 0.37/0.55 (step @p87 :rule nary_cong :premises (@p67 @p86) :args ((or @t54 @t59))) % 0.37/0.55 (assume-push @p181 @t51) % 0.37/0.55 (step @p89 :rule skolemize :premises (@p181)) % 0.37/0.55 (step-pop @p182 :rule scope :premises (@p89)) % 0.37/0.55 (step @p90 :rule process_scope :premises (@p182) :args (@t59)) % 0.37/0.55 (step @p92 :rule implies_elim :premises (@p90)) % 0.37/0.55 (step @p93 :rule eq_resolve :premises (@p92 @p87)) % 0.37/0.55 (step @p94 :rule chain_m_resolution :premises (@p93 @p85) :args (@t42 @t60 (@list @t48))) % 0.37/0.55 (assume-push @p183 @t42) % 0.37/0.55 (step @p96 :rule instantiate :premises (@p183) :args (@t61)) % 0.37/0.55 (step-pop @p184 :rule scope :premises (@p96)) % 0.37/0.55 (step @p97 :rule process_scope :premises (@p184) :args (@t64)) % 0.37/0.55 (step @p99 :rule implies_elim :premises (@p97)) % 0.37/0.55 (step @p100 :rule chain_m_resolution :premises (@p99 @p94) :args (@t64 @t60 (@list @t42))) % 0.37/0.55 (step @p101 :rule cnf_or_pos :args (@t64)) % 0.37/0.55 (step @p102 :rule reordering :premises (@p101) :args ((or @t35 @t63 (not @t64)))) % 0.37/0.55 (step @p103 :rule instantiate :premises (@p1) :args ((@list @t16 @t21 @t31))) % 0.37/0.55 (step @p104 :rule cnf_equiv_pos1 :args (@t67)) % 0.37/0.55 (step @p105 :rule reordering :premises (@p104) :args ((or @t33 @t66 (not @t67)))) % 0.37/0.55 (step @p106 :rule instantiate :premises (@p17) :args ((@list @t17 @t16))) % 0.37/0.55 (step @p107 :rule bool-double-not-elim :args (@t19)) % 0.37/0.55 (step @p108 :rule refl :args (@t39)) % 0.37/0.55 (step @p109 :rule refl :args (@t70)) % 0.37/0.55 (step @p110 :rule nary_cong :premises (@p109 @p108 @p107) :args ((or @t70 @t39 @t71))) % 0.37/0.55 (step @p111 :rule cnf_equiv_pos2 :args (@t69)) % 0.37/0.55 (step @p112 :rule eq_resolve :premises (@p111 @p110)) % 0.37/0.55 (step @p113 :rule reordering :premises (@p112) :args ((or @t39 @t19 @t70))) % 0.37/0.55 (step @p114 :rule cnf_or_pos :args (@t66)) % 0.37/0.55 (step @p115 :rule reordering :premises (@p114) :args ((or @t65 @t62 (not @t66)))) % 0.37/0.55 (assume-push @p185 @t19) % 0.37/0.55 (step @p117 :rule instantiate :premises (@p185) :args (@t61)) % 0.37/0.55 (step-pop @p186 :rule scope :premises (@p117)) % 0.37/0.55 (step @p118 :rule process_scope :premises (@p186) :args (@t73)) % 0.37/0.55 (step @p120 :rule implies_elim :premises (@p118)) % 0.37/0.55 (step @p121 :rule cnf_or_pos :args (@t73)) % 0.37/0.55 (step @p122 :rule reordering :premises (@p121) :args ((or @t35 @t72 (not @t73)))) % 0.37/0.55 (step @p123 :rule chain_m_resolution :premises (@p122 @p120 @p115 @p113 @p106 @p105 @p103 @p102 @p100 @p47 @p46 @p41 @p35 @p34 @p33 @p25 @p18) :args (@t25 (@list false false false false false false true false true false false true true true false false) (@list @t73 @t65 @t19 @t69 @t66 @t67 @t62 @t64 @t39 @t32 @t34 @t40 @t41 @t36 @t26 @t28))) % 0.37/0.55 (assume-push @p187 @t25) % 0.37/0.55 (step @p125 :rule instantiate :premises (@p187) :args ((@list @t20))) % 0.37/0.55 (step-pop @p188 :rule scope :premises (@p125)) % 0.37/0.55 (step @p126 :rule process_scope :premises (@p188) :args (@t78)) % 0.37/0.55 (step @p128 :rule implies_elim :premises (@p126)) % 0.37/0.55 (step @p129 :rule chain_m_resolution :premises (@p128 @p123) :args (@t78 @t60 (@list @t25))) % 0.37/0.55 (step @p130 :rule cnf_equiv_pos1 :args (@t28)) % 0.37/0.55 (step @p131 :rule reordering :premises (@p130) :args ((or @t79 @t27 @t29))) % 0.37/0.55 (step @p132 :rule chain_m_resolution :premises (@p131 @p123 @p18) :args (@t79 @t80 (@list @t25 @t28))) % 0.37/0.55 (step @p133 :rule cnf_equiv_neg1 :args (@t41)) % 0.37/0.55 (step @p134 :rule reordering :premises (@p133) :args ((or @t26 @t40 @t41))) % 0.37/0.55 (step @p135 :rule cnf_or_pos :args (@t40)) % 0.37/0.55 (step @p136 :rule reordering :premises (@p135) :args ((or @t39 @t38 (not @t40)))) % 0.37/0.55 (step @p137 :rule cnf_equiv_pos1 :args (@t52)) % 0.37/0.55 (step @p138 :rule reordering :premises (@p137) :args ((or (not @t38) @t51 @t53))) % 0.37/0.55 (step @p139 :rule chain_m_resolution :premises (@p76 @p74 @p65 @p79 @p58 @p53 @p93 @p138 @p66 @p84 @p136 @p25 @p18 @p134 @p34) :args ((or @t26 @t39) (@list false false true false false true true false false false false false false true) (@list @t56 @t50 @t55 @t45 @t44 @t48 @t42 @t52 @t58 @t38 @t25 @t28 @t40 @t41))) % 0.37/0.55 (step @p140 :rule chain_m_resolution :premises (@p139 @p132) :args (@t39 @t81 (@list @t26))) % 0.37/0.55 (step @p141 :rule cnf_equiv_pos1 :args (@t69)) % 0.37/0.55 (step @p142 :rule reordering :premises (@p141) :args ((or (not @t39) @t68 @t70))) % 0.37/0.56 (step @p143 :rule chain_m_resolution :premises (@p142 @p140 @p106) :args (@t68 @t80 (@list @t39 @t69))) % 0.37/0.56 (step @p144 :rule refl :args (@t85)) % 0.37/0.56 (step @p145 :rule nary_cong :premises (@p107 @p144) :args ((or @t71 @t85))) % 0.37/0.56 (assume-push @p189 @t68) % 0.37/0.56 (step @p147 :rule skolemize :premises (@p189)) % 0.37/0.56 (step-pop @p190 :rule scope :premises (@p147)) % 0.37/0.56 (step @p148 :rule process_scope :premises (@p190) :args (@t85)) % 0.37/0.56 (step @p150 :rule implies_elim :premises (@p148)) % 0.37/0.56 (step @p151 :rule eq_resolve :premises (@p150 @p145)) % 0.37/0.56 (step @p152 :rule chain_m_resolution :premises (@p151 @p143) :args (@t85 @t81 (@list @t19))) % 0.37/0.56 (step @p153 :rule bool-double-not-elim :args (@t76)) % 0.37/0.56 (step @p154 :rule refl :args (@t84)) % 0.37/0.56 (step @p155 :rule nary_cong :premises (@p154 @p153) :args ((or @t84 (not @t77)))) % 0.37/0.56 (step @p156 :rule cnf_or_neg :args (@t84 0)) % 0.37/0.56 (step @p157 :rule eq_resolve :premises (@p156 @p155)) % 0.37/0.56 (step @p158 :rule reordering :premises (@p157) :args ((or @t76 @t84))) % 0.37/0.56 (step @p159 :rule chain_m_resolution :premises (@p158 @p152) :args (@t76 @t81 @t86)) % 0.37/0.56 (step @p160 :rule cnf_or_pos :args (@t78)) % 0.37/0.56 (step @p161 :rule reordering :premises (@p160) :args ((or @t77 @t75 (not @t78)))) % 0.37/0.56 (step @p162 :rule chain_m_resolution :premises (@p161 @p159 @p129) :args (@t75 @t80 (@list @t76 @t78))) % 0.37/0.56 (step @p163 :rule bool-double-not-elim :args (@t82)) % 0.37/0.56 (step @p164 :rule nary_cong :premises (@p154 @p163) :args ((or @t84 (not @t83)))) % 0.37/0.56 (step @p165 :rule cnf_or_neg :args (@t84 1)) % 0.37/0.56 (step @p166 :rule eq_resolve :premises (@p165 @p164)) % 0.37/0.56 (step @p167 :rule reordering :premises (@p166) :args ((or @t82 @t84))) % 0.37/0.56 (step @p168 :rule chain_m_resolution :premises (@p167 @p152) :args (@t82 @t81 @t86)) % 0.37/0.56 (step @p169 :rule cnf_or_neg :args (@t87 0)) % 0.37/0.56 (step @p170 :rule reordering :premises (@p169) :args ((or @t83 @t87))) % 0.37/0.56 (step @p171 :rule chain_m_resolution :premises (@p170 @p168) :args (@t87 @t60 (@list @t82))) % 0.37/0.56 (step @p172 :rule cnf_equiv_pos2 :args (@t88)) % 0.37/0.56 (step @p173 :rule reordering :premises (@p172) :args ((or @t74 (not @t87) (not @t88)))) % 0.37/0.56 (step @p174 false :rule chain_m_resolution :premises (@p173 @p171 @p162 @p8) :args (false (@list false true false) (@list @t87 @t74 @t88))) % 0.37/0.56 ) % 0.37/0.56 % SZS output end Proof % 0.37/0.56 % cvc5 exiting %------------------------------------------------------------------------------