%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SYN975+1 : TPTP v9.2.1. Released v3.1.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n003.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 09:10:10 AM UTC 2026 % Result : Theorem 0.28s 0.55s % Output : Proof 0.28s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.13 % Problem : SYN975+1 : TPTP v9.2.1. Released v3.1.0. % 0.11/0.14 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.17/0.35 % Computer : n003.cluster.edu % 0.17/0.35 % Model : x86_64 x86_64 % 0.17/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.17/0.35 % Memory : 8042.1875MB % 0.17/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.17/0.35 % CPULimit : 300 % 0.17/0.35 % WCLimit : 300 % 0.17/0.35 % DateTime : Tue Jun 2 23:50:14 EDT 2026 % 0.17/0.35 % CPUTime : % 0.28/0.49 %----Proving TF0_NAR, FOF, or CNF % 0.28/0.55 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.28/0.55 % SZS status Theorem % 0.28/0.55 % SZS output start Proof % 0.28/0.55 ( % 0.28/0.55 (declare-sort $$unsorted 0) % 0.28/0.55 (declare-const tptp.p (-> $$unsorted $$unsorted Bool)) % 0.28/0.55 (define @t1 () (@var "X" $$unsorted)) % 0.28/0.55 (define @t2 () (forall (@list @t1) (tptp.p @t1 @t1))) % 0.28/0.55 (define @t3 () (@var "Y" $$unsorted)) % 0.28/0.55 (define @t4 () (forall (@list @t1 @t3) (tptp.p @t1 @t3))) % 0.28/0.55 (define @t5 () (@quantifiers_skolemize @t2 0)) % 0.28/0.55 (define @t6 () (tptp.p @t5 @t5)) % 0.28/0.55 (assume @p1 (not (=> @t4 @t2))) % 0.28/0.55 (assume @p2 true) % 0.28/0.55 (step @p3 :rule not_implies_elim1 :premises (@p1)) % 0.28/0.55 (step @p4 :rule not_implies_elim2 :premises (@p1)) % 0.28/0.55 (step @p5 :rule skolemize :premises (@p4)) % 0.28/0.55 (assume-push @p12 @t4) % 0.28/0.55 (step @p7 :rule instantiate :premises (@p3) :args ((@list @t5 @t5))) % 0.28/0.55 (step-pop @p13 :rule scope :premises (@p7)) % 0.28/0.55 (step @p8 :rule process_scope :premises (@p13) :args (@t6)) % 0.28/0.55 (step @p10 :rule implies_elim :premises (@p8)) % 0.28/0.55 (step @p11 false :rule chain_m_resolution :premises (@p10 @p5 @p3) :args (false (@list true false) (@list @t6 @t4))) % 0.28/0.55 ) % 0.28/0.55 % SZS output end Proof % 0.28/0.55 % cvc5 exiting %------------------------------------------------------------------------------