%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : LDA007-3 : TPTP v9.2.1. Released v1.0.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n025.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 08:35:17 AM UTC 2026 % Result : Unsatisfiable 0.32s 0.53s % Output : Proof 0.32s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : LDA007-3 : TPTP v9.2.1. Released v1.0.0. % 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 : n025.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 09:34:16 EDT 2026 % 0.15/0.34 % CPUTime : % 0.22/0.48 %----Proving TF0_NAR, FOF, or CNF % 0.22/0.49 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.32/0.53 % SZS status Unsatisfiable % 0.32/0.53 % SZS output start Proof % 0.32/0.53 ( % 0.32/0.53 (declare-sort $$unsorted 0) % 0.32/0.53 (declare-const tptp.tsk $$unsorted) % 0.32/0.53 (declare-const tptp.tk $$unsorted) % 0.32/0.53 (declare-const tptp.k $$unsorted) % 0.32/0.53 (declare-const tptp.tt_ts $$unsorted) % 0.32/0.53 (declare-const tptp.ts $$unsorted) % 0.32/0.53 (declare-const tptp.s $$unsorted) % 0.32/0.53 (declare-const tptp.tt $$unsorted) % 0.32/0.53 (declare-const tptp.t $$unsorted) % 0.32/0.53 (declare-const tptp.f (-> $$unsorted $$unsorted $$unsorted)) % 0.32/0.53 (define @t1 () (@var "Z" $$unsorted)) % 0.32/0.53 (define @t2 () (@var "X" $$unsorted)) % 0.32/0.53 (define @t3 () (@var "Y" $$unsorted)) % 0.32/0.53 (define @t4 () (tptp.f tptp.t tptp.t)) % 0.32/0.53 (define @t5 () (= tptp.tt @t4)) % 0.32/0.53 (define @t6 () (tptp.f tptp.t tptp.s)) % 0.32/0.53 (define @t7 () (= tptp.ts @t6)) % 0.32/0.53 (define @t8 () (= tptp.tt_ts (tptp.f tptp.tt tptp.ts))) % 0.32/0.53 (define @t9 () (tptp.f tptp.t tptp.k)) % 0.32/0.53 (define @t10 () (= tptp.tk @t9)) % 0.32/0.53 (define @t11 () (tptp.f tptp.ts tptp.k)) % 0.32/0.53 (define @t12 () (= tptp.tsk @t11)) % 0.32/0.53 (define @t13 () (tptp.f tptp.t tptp.tsk)) % 0.32/0.53 (define @t14 () (= @t13 (tptp.f tptp.tt_ts tptp.tk))) % 0.32/0.53 (define @t15 () (tptp.f tptp.t tptp.ts)) % 0.32/0.53 (define @t16 () (tptp.f @t15 @t9)) % 0.32/0.53 (define @t17 () (= (tptp.f tptp.t @t11) @t16)) % 0.32/0.53 (define @t18 () (tptp.f @t4 @t6)) % 0.32/0.53 (define @t19 () (= (tptp.f tptp.t @t6) @t18)) % 0.32/0.53 (define @t20 () (and @t5 @t7 @t8 @t10 @t12 @t17 @t19)) % 0.32/0.53 (assume @p1 (forall (@list @t2 @t3 @t1) (= (tptp.f @t2 (tptp.f @t3 @t1)) (tptp.f (tptp.f @t2 @t3) (tptp.f @t2 @t1))))) % 0.32/0.53 (assume @p2 @t5) % 0.32/0.53 (assume @p3 @t7) % 0.32/0.53 (assume @p4 @t8) % 0.32/0.53 (assume @p5 @t10) % 0.32/0.53 (assume @p6 @t12) % 0.32/0.53 (assume @p7 (not @t14)) % 0.32/0.53 (step @p8 :rule instantiate :premises (@p1) :args ((@list tptp.t tptp.ts tptp.k))) % 0.32/0.53 (step @p9 :rule instantiate :premises (@p1) :args ((@list tptp.t tptp.t tptp.s))) % 0.32/0.53 (assume-push @p41 @t5) % 0.32/0.53 (assume-push @p42 @t7) % 0.32/0.53 (assume-push @p43 @t8) % 0.32/0.53 (assume-push @p44 @t10) % 0.32/0.53 (assume-push @p45 @t12) % 0.32/0.53 (assume-push @p46 @t17) % 0.32/0.53 (assume-push @p47 @t19) % 0.32/0.53 (step @p17 :rule symm :premises (@p5)) % 0.32/0.53 (step @p18 :rule symm :premises (@p4)) % 0.32/0.53 (step @p19 :rule symm :premises (@p3)) % 0.32/0.53 (step @p20 :rule symm :premises (@p2)) % 0.32/0.53 (step @p21 :rule cong :premises (@p20 @p19) :args (@t18)) % 0.32/0.53 (step @p22 :rule refl :args (tptp.t)) % 0.32/0.53 (step @p23 :rule cong :premises (@p22 @p3) :args (@t15)) % 0.32/0.53 (step @p24 :rule trans :premises (@p23 @p9 @p21 @p18)) % 0.32/0.53 (step @p25 :rule cong :premises (@p24 @p17) :args (@t16)) % 0.32/0.53 (step @p26 :rule cong :premises (@p22 @p6) :args (@t13)) % 0.32/0.53 (step @p27 :rule trans :premises (@p26 @p8 @p25)) % 0.32/0.53 (step-pop @p48 :rule scope :premises (@p27)) % 0.32/0.53 (step-pop @p49 :rule scope :premises (@p48)) % 0.32/0.53 (step-pop @p50 :rule scope :premises (@p49)) % 0.32/0.53 (step-pop @p51 :rule scope :premises (@p50)) % 0.32/0.53 (step-pop @p52 :rule scope :premises (@p51)) % 0.32/0.53 (step-pop @p53 :rule scope :premises (@p52)) % 0.32/0.53 (step-pop @p54 :rule scope :premises (@p53)) % 0.32/0.53 (step @p28 :rule process_scope :premises (@p54) :args (@t14)) % 0.32/0.53 (step @p36 :rule implies_elim :premises (@p28)) % 0.32/0.53 (step @p37 :rule cnf_and_neg :args (@t20)) % 0.32/0.53 (step @p38 :rule resolution :premises (@p37 @p36) :args (true @t20)) % 0.32/0.53 (step @p39 :rule reordering :premises (@p38) :args ((or @t14 (not @t5) (not @t7) (not @t8) (not @t10) (not @t12) (not @t17) (not @t19)))) % 0.32/0.53 (step @p40 false :rule chain_m_resolution :premises (@p39 @p9 @p8 @p7 @p6 @p5 @p4 @p3 @p2) :args (false (@list false false true false false false false false) (@list @t19 @t17 @t14 @t12 @t10 @t8 @t7 @t5))) % 0.32/0.53 ) % 0.32/0.53 % SZS output end Proof % 0.32/0.53 % cvc5 exiting %------------------------------------------------------------------------------