%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SYN369+1 : TPTP v9.2.1. Released v2.0.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n004.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 09:08:43 AM UTC 2026 % Result : Theorem 0.33s 0.55s % Output : Proof 0.33s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.12/0.12 % Problem : SYN369+1 : TPTP v9.2.1. Released v2.0.0. % 0.12/0.14 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.16/0.34 % Computer : n004.cluster.edu % 0.16/0.34 % Model : x86_64 x86_64 % 0.16/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.16/0.34 % Memory : 8042.1875MB % 0.16/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.16/0.34 % CPULimit : 300 % 0.16/0.34 % WCLimit : 300 % 0.16/0.34 % DateTime : Tue Jun 2 23:25:22 EDT 2026 % 0.16/0.35 % CPUTime : % 0.33/0.50 %----Proving TF0_NAR, FOF, or CNF % 0.33/0.55 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.33/0.55 % SZS status Theorem % 0.33/0.55 % SZS output start Proof % 0.33/0.55 ( % 0.33/0.55 (declare-sort $$unsorted 0) % 0.33/0.55 (declare-const tptp.big_p (-> $$unsorted $$unsorted Bool)) % 0.33/0.55 (define @t1 () (@var "Y" $$unsorted)) % 0.33/0.55 (define @t2 () (@var "X" $$unsorted)) % 0.33/0.55 (define @t3 () (@list @t1)) % 0.33/0.55 (define @t4 () (forall @t3 (tptp.big_p @t2 @t1))) % 0.33/0.55 (define @t5 () (@list @t2)) % 0.33/0.55 (define @t6 () (exists @t5 @t4)) % 0.33/0.55 (define @t7 () (@var "W" $$unsorted)) % 0.33/0.55 (define @t8 () (@var "V" $$unsorted)) % 0.33/0.55 (define @t9 () (@var "U" $$unsorted)) % 0.33/0.55 (define @t10 () (forall (@list @t9 @t8 @t7) (or (tptp.big_p @t9 @t8) (tptp.big_p @t8 @t7)))) % 0.33/0.55 (define @t11 () (=> @t10 @t6)) % 0.33/0.55 (define @t12 () (not @t11)) % 0.33/0.55 (define @t13 () (@const 0 $$unsorted)) % 0.33/0.55 (define @t14 () (@quantifiers_skolemize (forall @t3 (tptp.big_p @t13 @t1)) 0)) % 0.33/0.55 (define @t15 () (@quantifiers_skolemize (forall @t3 (tptp.big_p @t14 @t1)) 0)) % 0.33/0.55 (define @t16 () (tptp.big_p @t14 @t15)) % 0.33/0.55 (define @t17 () (tptp.big_p @t13 @t14)) % 0.33/0.55 (define @t18 () (or @t17 @t16)) % 0.33/0.55 (define @t19 () (not @t18)) % 0.33/0.55 (assume @p1 @t12) % 0.33/0.55 (assume @p2 true) % 0.33/0.55 (step @p3 :rule exists-elim :args ((= @t6 (not (forall @t5 (not @t4)))))) % 0.33/0.55 (step @p4 :rule refl :args (@t10)) % 0.33/0.55 (step @p5 :rule cong :premises (@p4 @p3) :args (@t11)) % 0.33/0.55 (step @p6 :rule cong :premises (@p5) :args (@t12)) % 0.33/0.55 (step @p7 :rule eq_resolve :premises (@p1 @p6)) % 0.33/0.55 (step @p8 :rule not_implies_elim1 :premises (@p7)) % 0.33/0.55 (step @p9 :rule not_implies_elim2 :premises (@p7)) % 0.33/0.55 (step @p10 :rule not_not_elim :premises (@p9)) % 0.33/0.55 (step @p11 :rule instantiate :premises (@p10) :args ((@list @t14))) % 0.33/0.55 (step @p12 :rule skolemize :premises (@p11)) % 0.33/0.55 (step @p13 :rule instantiate :premises (@p10) :args ((@list @t13))) % 0.33/0.55 (step @p14 :rule skolemize :premises (@p13)) % 0.33/0.55 (step @p15 :rule cnf_or_pos :args (@t18)) % 0.33/0.55 (step @p16 :rule reordering :premises (@p15) :args ((or @t17 @t16 @t19))) % 0.33/0.55 (step @p17 :rule chain_m_resolution :premises (@p16 @p14 @p12) :args (@t19 (@list true true) (@list @t17 @t16))) % 0.33/0.55 (assume-push @p24 @t10) % 0.33/0.55 (step @p19 :rule instantiate :premises (@p8) :args ((@list @t13 @t14 @t15))) % 0.33/0.56 (step-pop @p25 :rule scope :premises (@p19)) % 0.33/0.56 (step @p20 :rule process_scope :premises (@p25) :args (@t18)) % 0.33/0.56 (step @p22 :rule implies_elim :premises (@p20)) % 0.33/0.56 (step @p23 false :rule chain_m_resolution :premises (@p22 @p17 @p8) :args (false (@list true false) (@list @t18 @t10))) % 0.33/0.56 ) % 0.33/0.56 % SZS output end Proof % 0.33/0.56 % cvc5 exiting %------------------------------------------------------------------------------