%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : LAT088-1 : TPTP v9.2.1. Released v2.6.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/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 08:29:44 AM UTC 2026 % Result : Unsatisfiable 0.46s 0.68s % Output : Proof 0.46s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : LAT088-1 : TPTP v9.2.1. Released v2.6.0. % 0.12/0.13 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.15/0.34 % Computer : n011.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 05:48:20 EDT 2026 % 0.15/0.34 % CPUTime : % 0.29/0.48 %----Proving TF0_NAR, FOF, or CNF % 0.29/0.50 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.46/0.68 % SZS status Unsatisfiable % 0.46/0.68 % SZS output start Proof % 0.46/0.69 ( % 0.46/0.69 (declare-sort $$unsorted 0) % 0.46/0.69 (declare-const tptp.a $$unsorted) % 0.46/0.69 (declare-const tptp.meet (-> $$unsorted $$unsorted $$unsorted)) % 0.46/0.69 (declare-const tptp.join (-> $$unsorted $$unsorted $$unsorted)) % 0.46/0.69 (define @t1 () (@var "A" $$unsorted)) % 0.46/0.69 (define @t2 () (@var "B" $$unsorted)) % 0.46/0.69 (define @t3 () (tptp.join @t1 @t2)) % 0.46/0.69 (define @t4 () (tptp.meet @t1 @t2)) % 0.46/0.69 (define @t5 () (@list @t1 @t2)) % 0.46/0.69 (define @t6 () (tptp.join @t4 (tptp.meet @t2 @t3))) % 0.46/0.69 (define @t7 () (forall @t5 (= @t6 @t2))) % 0.46/0.69 (define @t8 () (@var "C" $$unsorted)) % 0.46/0.69 (define @t9 () (tptp.meet (tptp.meet @t3 (tptp.join @t8 @t1)) @t1)) % 0.46/0.69 (define @t10 () (@list @t1 @t2 @t8)) % 0.46/0.69 (define @t11 () (forall @t10 (= @t9 @t1))) % 0.46/0.69 (define @t12 () (tptp.join (tptp.join @t4 (tptp.meet @t8 @t1)) @t1)) % 0.46/0.69 (define @t13 () (forall @t10 (= @t12 @t1))) % 0.46/0.69 (define @t14 () (tptp.meet tptp.a tptp.a)) % 0.46/0.69 (define @t15 () (@list tptp.a tptp.a tptp.a)) % 0.46/0.69 (define @t16 () (tptp.join tptp.a tptp.a)) % 0.46/0.69 (define @t17 () (tptp.meet @t16 @t16)) % 0.46/0.69 (define @t18 () (tptp.join @t14 @t14)) % 0.46/0.69 (define @t19 () (tptp.meet @t17 tptp.a)) % 0.46/0.69 (define @t20 () (tptp.join @t14 @t19)) % 0.46/0.69 (define @t21 () (tptp.meet tptp.a (tptp.join @t17 tptp.a))) % 0.46/0.69 (define @t22 () (tptp.meet @t18 tptp.a)) % 0.46/0.69 (define @t23 () (tptp.meet @t18 (tptp.join @t22 @t14))) % 0.46/0.69 (define @t24 () (= tptp.a @t19)) % 0.46/0.69 (define @t25 () (tptp.join @t18 tptp.a)) % 0.46/0.69 (define @t26 () (= tptp.a @t25)) % 0.46/0.69 (define @t27 () (tptp.join @t19 @t21)) % 0.46/0.69 (define @t28 () (= tptp.a @t27)) % 0.46/0.69 (define @t29 () (tptp.meet tptp.a @t25)) % 0.46/0.69 (define @t30 () (tptp.join @t22 @t29)) % 0.46/0.69 (define @t31 () (= tptp.a @t30)) % 0.46/0.69 (define @t32 () (= tptp.a (tptp.join @t20 tptp.a))) % 0.46/0.69 (define @t33 () (tptp.join @t20 @t19)) % 0.46/0.69 (define @t34 () (tptp.meet @t27 @t33)) % 0.46/0.69 (define @t35 () (tptp.meet @t34 @t19)) % 0.46/0.69 (define @t36 () (= @t19 @t35)) % 0.46/0.69 (define @t37 () (tptp.meet @t23 @t14)) % 0.46/0.69 (define @t38 () (= @t14 @t37)) % 0.46/0.69 (define @t39 () (= @t14 (tptp.join @t37 (tptp.meet @t14 (tptp.join @t23 @t14))))) % 0.46/0.69 (define @t40 () (= tptp.a @t14)) % 0.46/0.69 (define @t41 () (and @t24 @t26 @t28 @t31 @t32 @t36 @t38 @t39)) % 0.46/0.69 (assume @p1 (forall @t5 (= (tptp.join @t4 (tptp.meet @t1 @t3)) @t1))) % 0.46/0.69 (assume @p2 (forall @t5 (= (tptp.join (tptp.meet @t1 @t1) (tptp.meet @t2 (tptp.join @t1 @t1))) @t1))) % 0.46/0.69 (assume @p3 @t7) % 0.46/0.69 (assume @p4 @t11) % 0.46/0.69 (assume @p5 @t13) % 0.46/0.69 (assume @p6 (not (= @t14 tptp.a))) % 0.46/0.69 (step @p7 :rule symm :premises (@p6)) % 0.46/0.69 (step @p8 :rule eq-symm :args (@t9 @t1)) % 0.46/0.69 (step @p9 :rule cong :premises (@p8) :args (@t11)) % 0.46/0.69 (step @p10 :rule eq_resolve :premises (@p4 @p9)) % 0.46/0.69 (step @p11 :rule instantiate :premises (@p10) :args (@t15)) % 0.46/0.69 (step @p12 :rule eq-symm :args (@t12 @t1)) % 0.46/0.69 (step @p13 :rule cong :premises (@p12) :args (@t13)) % 0.46/0.69 (step @p14 :rule eq_resolve :premises (@p5 @p13)) % 0.46/0.69 (step @p15 :rule instantiate :premises (@p14) :args (@t15)) % 0.46/0.69 (step @p16 :rule eq-symm :args (@t6 @t2)) % 0.46/0.69 (step @p17 :rule cong :premises (@p16) :args (@t7)) % 0.46/0.69 (step @p18 :rule eq_resolve :premises (@p3 @p17)) % 0.46/0.69 (step @p19 :rule instantiate :premises (@p18) :args ((@list @t17 tptp.a))) % 0.46/0.69 (step @p20 :rule instantiate :premises (@p18) :args ((@list @t18 tptp.a))) % 0.46/0.69 (step @p21 :rule instantiate :premises (@p14) :args ((@list tptp.a tptp.a @t17))) % 0.46/0.69 (step @p22 :rule instantiate :premises (@p10) :args ((@list @t19 @t21 @t20))) % 0.46/0.69 (step @p23 :rule instantiate :premises (@p10) :args ((@list @t14 @t14 @t22))) % 0.46/0.69 (step @p24 :rule instantiate :premises (@p18) :args ((@list @t23 @t14))) % 0.46/0.69 (assume-push @p75 @t24) % 0.46/0.69 (assume-push @p76 @t26) % 0.46/0.69 (assume-push @p77 @t28) % 0.46/0.69 (assume-push @p78 @t31) % 0.46/0.69 (assume-push @p79 @t32) % 0.46/0.69 (assume-push @p80 @t36) % 0.46/0.69 (assume-push @p81 @t38) % 0.46/0.69 (assume-push @p82 @t39) % 0.46/0.69 (step @p33 :rule symm :premises (@p24)) % 0.46/0.69 (step @p34 :rule symm :premises (@p15)) % 0.46/0.69 (step @p35 :rule refl :args (tptp.a)) % 0.46/0.69 (step @p36 :rule cong :premises (@p35 @p34) :args (@t29)) % 0.46/0.69 (step @p37 :rule refl :args (@t22)) % 0.46/0.69 (step @p38 :rule cong :premises (@p37 @p36) :args (@t30)) % 0.46/0.69 (step @p39 :rule trans :premises (@p34 @p20 @p38)) % 0.46/0.69 (step @p40 :rule refl :args (@t18)) % 0.46/0.69 (step @p41 :rule cong :premises (@p40 @p39) :args ((tptp.meet @t18 @t25))) % 0.46/0.69 (step @p42 :rule cong :premises (@p40 @p15) :args (@t22)) % 0.46/0.69 (step @p43 :rule trans :premises (@p42 @p41)) % 0.46/0.69 (step @p44 :rule cong :premises (@p43 @p36) :args (@t30)) % 0.46/0.69 (step @p45 :rule symm :premises (@p11)) % 0.46/0.69 (step @p46 :rule trans :premises (@p45 @p20 @p44)) % 0.46/0.69 (step @p47 :rule symm :premises (@p21)) % 0.46/0.69 (step @p48 :rule refl :args (@t20)) % 0.46/0.69 (step @p49 :rule cong :premises (@p48 @p45) :args (@t33)) % 0.46/0.69 (step @p50 :rule trans :premises (@p49 @p47)) % 0.46/0.69 (step @p51 :rule symm :premises (@p19)) % 0.46/0.69 (step @p52 :rule cong :premises (@p51 @p50) :args (@t34)) % 0.46/0.69 (step @p53 :rule cong :premises (@p52 @p46) :args (@t35)) % 0.46/0.69 (step @p54 :rule trans :premises (@p22 @p53)) % 0.46/0.69 (step @p55 :rule cong :premises (@p23 @p54) :args (@t20)) % 0.46/0.69 (step @p56 :rule refl :args (@t19)) % 0.46/0.69 (step @p57 :rule trans :premises (@p55 @p33)) % 0.46/0.69 (step @p58 :rule cong :premises (@p57 @p56) :args (@t33)) % 0.46/0.69 (step @p59 :rule symm :premises (@p49)) % 0.46/0.69 (step @p60 :rule trans :premises (@p21 @p59 @p58 @p55 @p33)) % 0.46/0.69 (step-pop @p83 :rule scope :premises (@p60)) % 0.46/0.69 (step-pop @p84 :rule scope :premises (@p83)) % 0.46/0.69 (step-pop @p85 :rule scope :premises (@p84)) % 0.46/0.69 (step-pop @p86 :rule scope :premises (@p85)) % 0.46/0.69 (step-pop @p87 :rule scope :premises (@p86)) % 0.46/0.69 (step-pop @p88 :rule scope :premises (@p87)) % 0.46/0.69 (step-pop @p89 :rule scope :premises (@p88)) % 0.46/0.69 (step-pop @p90 :rule scope :premises (@p89)) % 0.46/0.69 (step @p61 :rule process_scope :premises (@p90) :args (@t40)) % 0.46/0.69 (step @p70 :rule implies_elim :premises (@p61)) % 0.46/0.69 (step @p71 :rule cnf_and_neg :args (@t41)) % 0.46/0.69 (step @p72 :rule resolution :premises (@p71 @p70) :args (true @t41)) % 0.46/0.69 (step @p73 :rule reordering :premises (@p72) :args ((or @t40 (not @t24) (not @t26) (not @t28) (not @t31) (not @t32) (not @t36) (not @t38) (not @t39)))) % 0.46/0.69 (step @p74 false :rule chain_m_resolution :premises (@p73 @p24 @p23 @p22 @p21 @p20 @p19 @p15 @p11 @p7) :args (false (@list false false false false false false false false true) (@list @t39 @t38 @t36 @t32 @t31 @t28 @t26 @t24 @t40))) % 0.46/0.69 ) % 0.46/0.69 % SZS output end Proof % 0.46/0.69 % cvc5 exiting %------------------------------------------------------------------------------