%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SYN948+1 : TPTP v9.2.1. Released v3.1.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n024.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 09:10:07 AM UTC 2026 % Result : Theorem 0.15s 0.35s % Output : Proof 0.15s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.06 % Problem : SYN948+1 : TPTP v9.2.1. Released v3.1.0. % 0.00/0.07 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.07/0.25 % Computer : n024.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 18:49:45 EDT 2026 % 0.07/0.25 % CPUTime : % 0.07/0.32 %----Proving TF0_NAR, FOF, or CNF % 0.15/0.35 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.15/0.35 % SZS status Theorem % 0.15/0.35 % SZS output start Proof % 0.15/0.35 ( % 0.15/0.35 (declare-sort $$unsorted 0) % 0.15/0.35 (declare-const tptp.a (-> $$unsorted $$unsorted Bool)) % 0.15/0.35 (define @t1 () (@var "Z" $$unsorted)) % 0.15/0.35 (define @t2 () (tptp.a @t1 @t1)) % 0.15/0.35 (define @t3 () (@list @t1)) % 0.15/0.35 (define @t4 () (exists @t3 @t2)) % 0.15/0.35 (define @t5 () (@var "Y" $$unsorted)) % 0.15/0.35 (define @t6 () (tptp.a @t5 @t5)) % 0.15/0.35 (define @t7 () (@var "X" $$unsorted)) % 0.15/0.35 (define @t8 () (tptp.a @t7 @t5)) % 0.15/0.35 (define @t9 () (and @t8 @t6)) % 0.15/0.35 (define @t10 () (@list @t5)) % 0.15/0.35 (define @t11 () (exists @t10 @t9)) % 0.15/0.35 (define @t12 () (forall (@list @t7) @t11)) % 0.15/0.35 (define @t13 () (=> @t12 @t4)) % 0.15/0.35 (define @t14 () (not @t13)) % 0.15/0.35 (define @t15 () (forall @t3 (not @t2))) % 0.15/0.35 (define @t16 () (forall @t10 (not @t9))) % 0.15/0.35 (define @t17 () (not @t16)) % 0.15/0.35 (define @t18 () (@const 0 $$unsorted)) % 0.15/0.35 (define @t19 () (@quantifiers_skolemize (forall @t10 (or (not (tptp.a @t18 @t5)) (not @t6))) 0)) % 0.15/0.35 (define @t20 () (tptp.a @t19 @t19)) % 0.15/0.35 (define @t21 () (not @t20)) % 0.15/0.35 (define @t22 () (or (not (tptp.a @t18 @t19)) @t21)) % 0.15/0.35 (assume @p1 @t14) % 0.15/0.35 (assume @p2 true) % 0.15/0.35 (step @p3 :rule exists-elim :args ((= @t4 (not @t15)))) % 0.15/0.35 (step @p4 :rule bool-and-de-morgan :args (@t8 @t6 true)) % 0.15/0.35 (step @p5 :rule cong :premises (@p4) :args (@t16)) % 0.15/0.35 (step @p6 :rule cong :premises (@p5) :args (@t17)) % 0.15/0.35 (step @p7 :rule exists-elim :args ((= @t11 @t17))) % 0.15/0.35 (step @p8 :rule trans :premises (@p7 @p6)) % 0.15/0.35 (step @p9 :rule cong :premises (@p8) :args (@t12)) % 0.15/0.35 (step @p10 :rule cong :premises (@p9 @p3) :args (@t13)) % 0.15/0.35 (step @p11 :rule cong :premises (@p10) :args (@t14)) % 0.15/0.35 (step @p12 :rule eq_resolve :premises (@p1 @p11)) % 0.15/0.35 (step @p13 :rule not_implies_elim2 :premises (@p12)) % 0.15/0.35 (step @p14 :rule not_not_elim :premises (@p13)) % 0.15/0.35 (step @p15 :rule not_implies_elim1 :premises (@p12)) % 0.15/0.35 (step @p16 :rule instantiate :premises (@p15) :args ((@list @t18))) % 0.15/0.35 (step @p17 :rule skolemize :premises (@p16)) % 0.15/0.35 (step @p18 :rule bool-double-not-elim :args (@t20)) % 0.15/0.35 (step @p19 :rule refl :args (@t22)) % 0.15/0.35 (step @p20 :rule nary_cong :premises (@p19 @p18) :args ((or @t22 (not @t21)))) % 0.15/0.35 (step @p21 :rule cnf_or_neg :args (@t22 1)) % 0.15/0.35 (step @p22 :rule eq_resolve :premises (@p21 @p20)) % 0.15/0.35 (step @p23 :rule reordering :premises (@p22) :args ((or @t20 @t22))) % 0.15/0.35 (step @p24 :rule chain_m_resolution :premises (@p23 @p17) :args (@t20 (@list true) (@list @t22))) % 0.15/0.35 (assume-push @p31 @t15) % 0.15/0.35 (step @p26 :rule instantiate :premises (@p14) :args ((@list @t19))) % 0.15/0.35 (step-pop @p32 :rule scope :premises (@p26)) % 0.15/0.35 (step @p27 :rule process_scope :premises (@p32) :args (@t21)) % 0.15/0.35 (step @p29 :rule implies_elim :premises (@p27)) % 0.15/0.35 (step @p30 false :rule chain_m_resolution :premises (@p29 @p24 @p14) :args (false (@list false false) (@list @t20 @t15))) % 0.15/0.35 ) % 0.15/0.35 % SZS output end Proof % 0.15/0.35 % cvc5 exiting %------------------------------------------------------------------------------