%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SET045-5 : TPTP v9.2.1. Released v1.0.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n027.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 08:47:07 AM UTC 2026 % Result : Unsatisfiable 0.30s 0.54s % Output : Proof 0.30s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SET045-5 : TPTP v9.2.1. Released v1.0.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.17/0.34 % Computer : n027.cluster.edu % 0.17/0.34 % Model : x86_64 x86_64 % 0.17/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.17/0.34 % Memory : 8042.1875MB % 0.17/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.17/0.34 % CPULimit : 300 % 0.17/0.34 % WCLimit : 300 % 0.17/0.34 % DateTime : Tue Jun 2 14:47:36 EDT 2026 % 0.17/0.34 % CPUTime : % 0.30/0.48 %----Proving TF0_NAR, FOF, or CNF % 0.30/0.50 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.30/0.54 % SZS status Unsatisfiable % 0.30/0.54 % SZS output start Proof % 0.30/0.54 ( % 0.30/0.54 (declare-sort $$unsorted 0) % 0.30/0.54 (declare-const tptp.a $$unsorted) % 0.30/0.54 (declare-const tptp.f (-> $$unsorted $$unsorted)) % 0.30/0.54 (declare-const tptp.element (-> $$unsorted $$unsorted Bool)) % 0.30/0.54 (define @t1 () (@var "Y" $$unsorted)) % 0.30/0.54 (define @t2 () (@var "X" $$unsorted)) % 0.30/0.54 (define @t3 () (tptp.element @t2 @t1)) % 0.30/0.54 (define @t4 () (tptp.element @t2 (tptp.f @t1))) % 0.30/0.54 (define @t5 () (not @t4)) % 0.30/0.54 (define @t6 () (@list @t2 @t1)) % 0.30/0.54 (define @t7 () (tptp.element @t2 @t2)) % 0.30/0.54 (define @t8 () (forall @t6 (or @t5 (not @t7)))) % 0.30/0.54 (define @t9 () (tptp.f tptp.a)) % 0.30/0.54 (define @t10 () (tptp.element @t9 @t9)) % 0.30/0.54 (define @t11 () (not @t10)) % 0.30/0.54 (define @t12 () (or @t11 @t11)) % 0.30/0.54 (define @t13 () (@list @t9 tptp.a)) % 0.30/0.54 (define @t14 () (tptp.element @t9 tptp.a)) % 0.30/0.54 (define @t15 () (not @t14)) % 0.30/0.54 (define @t16 () (or @t15 @t10 @t10)) % 0.30/0.54 (assume @p1 (forall @t6 (or @t5 @t3))) % 0.30/0.54 (assume @p2 @t8) % 0.30/0.54 (assume @p3 (forall @t6 (or (not @t3) @t7 @t4))) % 0.30/0.54 (assume @p4 (forall (@list @t2) (tptp.element @t2 tptp.a))) % 0.30/0.54 (step @p5 :rule instantiate :premises (@p4) :args ((@list @t9))) % 0.30/0.54 (step @p6 :rule aci_norm :args ((= @t12 @t11))) % 0.30/0.54 (step @p7 :rule refl :args (@t8)) % 0.30/0.54 (step @p8 :rule cong :premises (@p7 @p6) :args ((=> @t8 @t12))) % 0.30/0.54 (assume-push @p21 @t8) % 0.30/0.54 (step @p10 :rule instantiate :premises (@p2) :args (@t13)) % 0.30/0.54 (step-pop @p22 :rule scope :premises (@p10)) % 0.30/0.54 (step @p11 :rule process_scope :premises (@p22) :args (@t12)) % 0.30/0.54 (step @p13 :rule eq_resolve :premises (@p11 @p8)) % 0.30/0.54 (step @p14 :rule implies_elim :premises (@p13)) % 0.30/0.54 (step @p15 :rule chain_m_resolution :premises (@p14 @p2) :args (@t11 (@list false) (@list @t8))) % 0.30/0.54 (step @p16 :rule instantiate :premises (@p3) :args (@t13)) % 0.30/0.54 (step @p17 :rule cnf_or_pos :args (@t16)) % 0.30/0.54 (step @p18 :rule factoring :premises (@p17)) % 0.30/0.54 (step @p19 :rule reordering :premises (@p18) :args ((or @t15 @t10 (not @t16)))) % 0.30/0.54 (step @p20 false :rule chain_m_resolution :premises (@p19 @p16 @p15 @p5) :args (false (@list false true false) (@list @t16 @t10 @t14))) % 0.30/0.54 ) % 0.30/0.54 % SZS output end Proof % 0.30/0.54 % cvc5 exiting %------------------------------------------------------------------------------