%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SYN923+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 : 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 09:10:04 AM UTC 2026 % Result : Theorem 0.32s 0.56s % Output : Proof 0.32s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SYN923+1 : TPTP v9.2.1. Released v3.1.0. % 0.12/0.13 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.18/0.35 % Computer : n004.cluster.edu % 0.18/0.35 % Model : x86_64 x86_64 % 0.18/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.18/0.35 % Memory : 8042.1875MB % 0.18/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.18/0.35 % CPULimit : 300 % 0.18/0.35 % WCLimit : 300 % 0.18/0.35 % DateTime : Tue Jun 2 23:47:53 EDT 2026 % 0.18/0.35 % CPUTime : % 0.32/0.50 %----Proving TF0_NAR, FOF, or CNF % 0.32/0.56 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.32/0.56 % SZS status Theorem % 0.32/0.56 % SZS output start Proof % 0.32/0.56 ( % 0.32/0.56 (declare-sort $$unsorted 0) % 0.32/0.56 (declare-const tptp.p (-> $$unsorted Bool)) % 0.32/0.56 (declare-const tptp.q (-> $$unsorted Bool)) % 0.32/0.56 (define @t1 () (@var "X" $$unsorted)) % 0.32/0.56 (define @t2 () (tptp.q @t1)) % 0.32/0.56 (define @t3 () (tptp.p @t1)) % 0.32/0.56 (define @t4 () (@list @t1)) % 0.32/0.56 (define @t5 () (forall @t4 (or @t3 @t2))) % 0.32/0.56 (define @t6 () (forall @t4 @t2)) % 0.32/0.56 (define @t7 () (forall @t4 @t3)) % 0.32/0.56 (define @t8 () (@quantifiers_skolemize @t5 0)) % 0.32/0.56 (define @t9 () (tptp.q @t8)) % 0.32/0.56 (define @t10 () (tptp.p @t8)) % 0.32/0.56 (define @t11 () (or @t10 @t9)) % 0.32/0.56 (define @t12 () (@list true)) % 0.32/0.56 (define @t13 () (@list @t11)) % 0.32/0.56 (define @t14 () (@list @t8)) % 0.32/0.56 (assume @p1 (not (=> (or @t7 @t6) @t5))) % 0.32/0.56 (assume @p2 true) % 0.32/0.56 (step @p3 :rule not_implies_elim2 :premises (@p1)) % 0.32/0.56 (step @p4 :rule skolemize :premises (@p3)) % 0.32/0.56 (step @p5 :rule cnf_or_neg :args (@t11 0)) % 0.32/0.56 (step @p6 :rule chain_m_resolution :premises (@p5 @p4) :args ((not @t10) @t12 @t13)) % 0.32/0.56 (step @p7 :rule cnf_or_neg :args (@t11 1)) % 0.32/0.56 (step @p8 :rule chain_m_resolution :premises (@p7 @p4) :args ((not @t9) @t12 @t13)) % 0.32/0.56 (assume-push @p23 @t6) % 0.32/0.56 (step @p10 :rule instantiate :premises (@p23) :args (@t14)) % 0.32/0.56 (step-pop @p24 :rule scope :premises (@p10)) % 0.32/0.56 (step @p11 :rule process_scope :premises (@p24) :args (@t9)) % 0.32/0.56 (step @p13 :rule implies_elim :premises (@p11)) % 0.32/0.56 (step @p14 :rule chain_m_resolution :premises (@p13 @p8) :args ((not @t6) @t12 (@list @t9))) % 0.32/0.56 (step @p15 :rule not_implies_elim1 :premises (@p1)) % 0.32/0.56 (step @p16 :rule chain_m_resolution :premises (@p15 @p14) :args (@t7 @t12 (@list @t6))) % 0.32/0.56 (assume-push @p25 @t7) % 0.32/0.56 (step @p18 :rule instantiate :premises (@p25) :args (@t14)) % 0.32/0.56 (step-pop @p26 :rule scope :premises (@p18)) % 0.32/0.56 (step @p19 :rule process_scope :premises (@p26) :args (@t10)) % 0.32/0.56 (step @p21 :rule implies_elim :premises (@p19)) % 0.32/0.56 (step @p22 false :rule chain_m_resolution :premises (@p21 @p16 @p6) :args (false (@list false true) (@list @t7 @t10))) % 0.32/0.56 ) % 0.32/0.56 % SZS output end Proof % 0.32/0.56 % cvc5 exiting %------------------------------------------------------------------------------