%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SET043-5 : 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 : n015.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 08:47:06 AM UTC 2026 % Result : Unsatisfiable 0.30s 0.53s % Output : Proof 0.30s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SET043-5 : TPTP v9.2.1. Released v1.0.0. % 0.11/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.15/0.34 % Computer : n015.cluster.edu % 0.15/0.34 % Model : x86_64 x86_64 % 0.15/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.15/0.34 % Memory : 8042.1875MB % 0.15/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.15/0.34 % CPULimit : 300 % 0.15/0.34 % WCLimit : 300 % 0.15/0.34 % DateTime : Tue Jun 2 14:47:04 EDT 2026 % 0.15/0.34 % CPUTime : % 0.30/0.48 %----Proving TF0_NAR, FOF, or CNF % 0.30/0.49 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.30/0.53 % SZS status Unsatisfiable % 0.30/0.53 % SZS output start Proof % 0.30/0.53 ( % 0.30/0.53 (declare-sort $$unsorted 0) % 0.30/0.53 (declare-const tptp.a $$unsorted) % 0.30/0.53 (declare-const tptp.element (-> $$unsorted $$unsorted Bool)) % 0.30/0.53 (define @t1 () (@var "X" $$unsorted)) % 0.30/0.53 (define @t2 () (tptp.element @t1 @t1)) % 0.30/0.53 (define @t3 () (tptp.element @t1 tptp.a)) % 0.30/0.53 (define @t4 () (@list @t1)) % 0.30/0.53 (define @t5 () (forall @t4 (or (not @t3) (not @t2)))) % 0.30/0.53 (define @t6 () (forall @t4 (or @t2 @t3))) % 0.30/0.53 (define @t7 () (tptp.element tptp.a tptp.a)) % 0.30/0.53 (define @t8 () (not @t7)) % 0.30/0.53 (define @t9 () (or @t8 @t8)) % 0.30/0.53 (define @t10 () (@list tptp.a)) % 0.30/0.53 (define @t11 () (or @t7 @t7)) % 0.30/0.53 (assume @p1 @t5) % 0.30/0.53 (assume @p2 @t6) % 0.30/0.53 (step @p3 :rule aci_norm :args ((= @t9 @t8))) % 0.30/0.53 (step @p4 :rule refl :args (@t5)) % 0.30/0.53 (step @p5 :rule cong :premises (@p4 @p3) :args ((=> @t5 @t9))) % 0.30/0.53 (assume-push @p23 @t5) % 0.30/0.53 (step @p7 :rule instantiate :premises (@p1) :args (@t10)) % 0.30/0.53 (step-pop @p24 :rule scope :premises (@p7)) % 0.30/0.53 (step @p8 :rule process_scope :premises (@p24) :args (@t9)) % 0.30/0.53 (step @p10 :rule eq_resolve :premises (@p8 @p5)) % 0.30/0.53 (step @p11 :rule implies_elim :premises (@p10)) % 0.30/0.53 (step @p12 :rule chain_m_resolution :premises (@p11 @p1) :args (@t8 (@list false) (@list @t5))) % 0.30/0.53 (step @p13 :rule aci_norm :args ((= @t11 @t7))) % 0.30/0.53 (step @p14 :rule refl :args (@t6)) % 0.30/0.53 (step @p15 :rule cong :premises (@p14 @p13) :args ((=> @t6 @t11))) % 0.30/0.53 (assume-push @p25 @t6) % 0.30/0.53 (step @p17 :rule instantiate :premises (@p2) :args (@t10)) % 0.30/0.53 (step-pop @p26 :rule scope :premises (@p17)) % 0.30/0.53 (step @p18 :rule process_scope :premises (@p26) :args (@t11)) % 0.30/0.53 (step @p20 :rule eq_resolve :premises (@p18 @p15)) % 0.30/0.53 (step @p21 :rule implies_elim :premises (@p20)) % 0.30/0.53 (step @p22 false :rule chain_m_resolution :premises (@p21 @p12 @p2) :args (false (@list true false) (@list @t7 @t6))) % 0.30/0.53 ) % 0.30/0.53 % SZS output end Proof % 0.30/0.53 % cvc5 exiting %------------------------------------------------------------------------------