%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : LDA003-1 : 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 : n012.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 0.17s 0.36s % Output : Proof 0.17s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.06 % Problem : LDA003-1 : TPTP v9.2.1. Released v1.0.0. % 0.00/0.07 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.07/0.25 % Computer : n012.cluster.edu % 0.07/0.25 % Model : x86_64 x86_64 % 0.07/0.25 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.07/0.25 % Memory : 8042.1875MB % 0.07/0.25 % OS : Linux 3.10.0-693.el7.x86_64 % 0.07/0.25 % CPULimit : 300 % 0.07/0.25 % WCLimit : 300 % 0.07/0.25 % DateTime : Tue Jun 2 09:32:33 EDT 2026 % 0.07/0.25 % CPUTime : % 0.17/0.33 %----Proving TF0_NAR, FOF, or CNF % 0.17/0.34 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.17/0.36 % SZS status Unsatisfiable % 0.17/0.36 % SZS output start Proof % 0.17/0.36 ( % 0.17/0.36 (declare-sort $$unsorted 0) % 0.17/0.36 (declare-const tptp.n3 $$unsorted) % 0.17/0.36 (declare-const tptp.n2 $$unsorted) % 0.17/0.36 (declare-const tptp.n1 $$unsorted) % 0.17/0.36 (declare-const tptp.left (-> $$unsorted $$unsorted Bool)) % 0.17/0.36 (declare-const tptp.u $$unsorted) % 0.17/0.36 (declare-const tptp.f (-> $$unsorted $$unsorted $$unsorted)) % 0.17/0.36 (define @t1 () (@var "Z" $$unsorted)) % 0.17/0.36 (define @t2 () (@var "X" $$unsorted)) % 0.17/0.36 (define @t3 () (@var "Y" $$unsorted)) % 0.17/0.36 (define @t4 () (tptp.f @t2 @t3)) % 0.17/0.36 (define @t5 () (@list @t2 @t3 @t1)) % 0.17/0.36 (define @t6 () (forall (@list @t2 @t3) (tptp.left @t2 @t4))) % 0.17/0.36 (define @t7 () (tptp.f tptp.n1 tptp.n1)) % 0.17/0.36 (define @t8 () (tptp.f tptp.n2 tptp.n1)) % 0.17/0.36 (define @t9 () (tptp.left @t8 (tptp.f @t8 @t8))) % 0.17/0.36 (assume @p1 (forall @t5 (= (tptp.f @t2 (tptp.f @t3 @t1)) (tptp.f @t4 (tptp.f @t2 @t1))))) % 0.17/0.36 (assume @p2 @t6) % 0.17/0.36 (assume @p3 (forall @t5 (or (not (tptp.left @t2 @t3)) (not (tptp.left @t3 @t1)) (tptp.left @t2 @t1)))) % 0.17/0.36 (assume @p4 (= tptp.n2 @t7)) % 0.17/0.36 (assume @p5 (= tptp.n3 @t8)) % 0.17/0.36 (assume @p6 (= tptp.u (tptp.f tptp.n2 tptp.n2))) % 0.17/0.36 (assume @p7 (not (tptp.left tptp.n3 tptp.u))) % 0.17/0.36 (step @p8 :rule false_intro :premises (@p7)) % 0.17/0.36 (step @p9 :rule symm :premises (@p6)) % 0.17/0.36 (step @p10 :rule symm :premises (@p4)) % 0.17/0.36 (step @p11 :rule refl :args (tptp.n2)) % 0.17/0.36 (step @p12 :rule cong :premises (@p11 @p10) :args ((tptp.f tptp.n2 @t7))) % 0.17/0.36 (step @p13 :rule instantiate :premises (@p1) :args ((@list tptp.n2 tptp.n1 tptp.n1))) % 0.17/0.36 (step @p14 :rule symm :premises (@p13)) % 0.17/0.36 (step @p15 :rule trans :premises (@p14 @p12 @p9)) % 0.17/0.36 (step @p16 :rule symm :premises (@p5)) % 0.17/0.36 (step @p17 :rule cong :premises (@p16 @p15) :args (@t9)) % 0.17/0.36 (step @p18 :rule trans :premises (@p17 @p8)) % 0.17/0.36 (step @p19 :rule false_elim :premises (@p18)) % 0.17/0.36 (assume-push @p26 @t6) % 0.17/0.36 (step @p21 :rule instantiate :premises (@p2) :args ((@list @t8 @t8))) % 0.17/0.36 (step-pop @p27 :rule scope :premises (@p21)) % 0.17/0.36 (step @p22 :rule process_scope :premises (@p27) :args (@t9)) % 0.17/0.36 (step @p24 :rule implies_elim :premises (@p22)) % 0.17/0.36 (step @p25 false :rule chain_m_resolution :premises (@p24 @p19 @p2) :args (false (@list true false) (@list @t9 @t6))) % 0.17/0.36 ) % 0.17/0.37 % SZS output end Proof % 0.17/0.37 % cvc5 exiting %------------------------------------------------------------------------------