%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : TOP002-2 : 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 : 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 09:15:42 AM UTC 2026 % Result : Unsatisfiable 0.29s 0.55s % Output : Proof 0.29s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : TOP002-2 : 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 % 0.16/0.34 % Computer : n003.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 % 0.16/0.35 % CPULimit : 300 % 0.16/0.35 % WCLimit : 300 % 0.16/0.35 % DateTime : Wed Jun 3 01:13:44 EDT 2026 % 0.16/0.35 % CPUTime : % 0.29/0.50 %----Proving TF0_NAR, FOF, or CNF % 0.29/0.51 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.29/0.55 % SZS status Unsatisfiable % 0.29/0.55 % SZS output start Proof % 0.29/0.55 ( % 0.29/0.55 (declare-sort $$unsorted 0) % 0.29/0.55 (declare-const tptp.f $$unsorted) % 0.29/0.55 (declare-const tptp.empty_set $$unsorted) % 0.29/0.55 (declare-const tptp.element_of_collection (-> $$unsorted $$unsorted Bool)) % 0.29/0.55 (declare-const tptp.top_of_basis (-> $$unsorted $$unsorted)) % 0.29/0.55 (declare-const tptp.element_of_set (-> $$unsorted $$unsorted Bool)) % 0.29/0.55 (declare-const tptp.f11 (-> $$unsorted $$unsorted $$unsorted)) % 0.29/0.55 (define @t1 () (@var "U" $$unsorted)) % 0.29/0.55 (define @t2 () (@var "Vf" $$unsorted)) % 0.29/0.55 (define @t3 () (@var "X" $$unsorted)) % 0.29/0.55 (define @t4 () (forall (@list @t3) (not (tptp.element_of_set @t3 tptp.empty_set)))) % 0.29/0.55 (define @t5 () (tptp.element_of_collection tptp.empty_set (tptp.top_of_basis tptp.f))) % 0.29/0.55 (define @t6 () (tptp.f11 tptp.f tptp.empty_set)) % 0.29/0.55 (define @t7 () (tptp.element_of_set @t6 tptp.empty_set)) % 0.29/0.55 (define @t8 () (or @t5 @t7)) % 0.29/0.55 (assume @p1 (forall (@list @t1 @t2) (or (tptp.element_of_collection @t1 (tptp.top_of_basis @t2)) (tptp.element_of_set (tptp.f11 @t2 @t1) @t1)))) % 0.29/0.55 (assume @p2 @t4) % 0.29/0.55 (assume @p3 (not @t5)) % 0.29/0.55 (step @p4 :rule instantiate :premises (@p1) :args ((@list tptp.empty_set tptp.f))) % 0.29/0.55 (step @p5 :rule cnf_or_pos :args (@t8)) % 0.29/0.55 (step @p6 :rule reordering :premises (@p5) :args ((or @t5 @t7 (not @t8)))) % 0.29/0.55 (step @p7 :rule chain_m_resolution :premises (@p6 @p3 @p4) :args (@t7 (@list true false) (@list @t5 @t8))) % 0.29/0.55 (assume-push @p14 @t4) % 0.29/0.55 (step @p9 :rule instantiate :premises (@p2) :args ((@list @t6))) % 0.29/0.55 (step-pop @p15 :rule scope :premises (@p9)) % 0.29/0.55 (step @p10 :rule process_scope :premises (@p15) :args ((not @t7))) % 0.29/0.55 (step @p12 :rule implies_elim :premises (@p10)) % 0.29/0.55 (step @p13 false :rule chain_m_resolution :premises (@p12 @p7 @p2) :args (false (@list false false) (@list @t7 @t4))) % 0.29/0.55 ) % 0.29/0.55 % SZS output end Proof % 0.29/0.56 % cvc5 exiting %------------------------------------------------------------------------------