%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SET001-1 : TPTP v9.2.1. Released v1.0.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n018.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 08:46:51 AM UTC 2026 % Result : Unsatisfiable 0.38s 0.56s % Output : Proof 0.38s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SET001-1 : TPTP v9.2.1. Released v1.0.0. % 0.13/0.13 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.17/0.34 % Computer : n018.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 % 0.17/0.35 % CPULimit : 300 % 0.17/0.35 % WCLimit : 300 % 0.17/0.35 % DateTime : Tue Jun 2 14:39:50 EDT 2026 % 0.17/0.35 % CPUTime : % 0.28/0.50 %----Proving TF0_NAR, FOF, or CNF % 0.28/0.52 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.38/0.56 % SZS status Unsatisfiable % 0.38/0.56 % SZS output start Proof % 0.38/0.56 ( % 0.38/0.56 (declare-sort $$unsorted 0) % 0.38/0.56 (declare-const tptp.element_of_b $$unsorted) % 0.38/0.56 (declare-const tptp.equal_sets (-> $$unsorted $$unsorted Bool)) % 0.38/0.56 (declare-const tptp.member_of_1_not_of_2 (-> $$unsorted $$unsorted $$unsorted)) % 0.38/0.56 (declare-const tptp.bb $$unsorted) % 0.38/0.56 (declare-const tptp.subset (-> $$unsorted $$unsorted Bool)) % 0.38/0.56 (declare-const tptp.b $$unsorted) % 0.38/0.56 (declare-const tptp.member (-> $$unsorted $$unsorted Bool)) % 0.38/0.56 (define @t1 () (@var "Superset" $$unsorted)) % 0.38/0.56 (define @t2 () (@var "Element" $$unsorted)) % 0.38/0.56 (define @t3 () (@var "Subset" $$unsorted)) % 0.38/0.56 (define @t4 () (tptp.subset @t3 @t1)) % 0.38/0.56 (define @t5 () (forall (@list @t2 @t3 @t1) (or (not (tptp.member @t2 @t3)) (not @t4) (tptp.member @t2 @t1)))) % 0.38/0.56 (define @t6 () (tptp.member_of_1_not_of_2 @t3 @t1)) % 0.38/0.56 (define @t7 () (@list @t3 @t1)) % 0.38/0.56 (define @t8 () (@var "Set1" $$unsorted)) % 0.38/0.56 (define @t9 () (@var "Set2" $$unsorted)) % 0.38/0.56 (define @t10 () (tptp.equal_sets tptp.b tptp.bb)) % 0.38/0.56 (define @t11 () (tptp.member tptp.element_of_b tptp.b)) % 0.38/0.56 (define @t12 () (tptp.member tptp.element_of_b tptp.bb)) % 0.38/0.56 (define @t13 () (tptp.subset tptp.b tptp.bb)) % 0.38/0.56 (define @t14 () (not @t10)) % 0.38/0.56 (define @t15 () (or @t14 @t13)) % 0.38/0.56 (define @t16 () (not @t13)) % 0.38/0.56 (define @t17 () (not @t11)) % 0.38/0.56 (define @t18 () (or @t17 @t16 @t12)) % 0.38/0.56 (define @t19 () (not @t18)) % 0.38/0.56 (assume @p1 @t5) % 0.38/0.56 (assume @p2 (forall @t7 (or @t4 (tptp.member @t6 @t3)))) % 0.38/0.56 (assume @p3 (forall @t7 (or (not (tptp.member @t6 @t1)) @t4))) % 0.38/0.56 (assume @p4 (forall @t7 (or (not (tptp.equal_sets @t3 @t1)) @t4))) % 0.38/0.56 (assume @p5 (forall (@list @t1 @t3) (or (not (tptp.equal_sets @t1 @t3)) @t4))) % 0.38/0.56 (assume @p6 (forall (@list @t8 @t9) (or (not (tptp.subset @t8 @t9)) (not (tptp.subset @t9 @t8)) (tptp.equal_sets @t9 @t8)))) % 0.38/0.56 (assume @p7 @t10) % 0.38/0.56 (assume @p8 @t11) % 0.38/0.56 (assume @p9 (not @t12)) % 0.38/0.56 (step @p10 :rule instantiate :premises (@p4) :args ((@list tptp.b tptp.bb))) % 0.38/0.56 (step @p11 :rule cnf_or_pos :args (@t15)) % 0.38/0.56 (step @p12 :rule reordering :premises (@p11) :args ((or @t14 @t13 (not @t15)))) % 0.38/0.56 (step @p13 :rule chain_m_resolution :premises (@p12 @p7 @p10) :args (@t13 (@list false false) (@list @t10 @t15))) % 0.38/0.56 (step @p14 :rule cnf_or_pos :args (@t18)) % 0.38/0.56 (step @p15 :rule reordering :premises (@p14) :args ((or @t12 @t17 @t16 @t19))) % 0.38/0.56 (step @p16 :rule chain_m_resolution :premises (@p15 @p9 @p8 @p13) :args (@t19 (@list true false false) (@list @t12 @t11 @t13))) % 0.38/0.56 (assume-push @p23 @t5) % 0.38/0.56 (step @p18 :rule instantiate :premises (@p1) :args ((@list tptp.element_of_b tptp.b tptp.bb))) % 0.38/0.56 (step-pop @p24 :rule scope :premises (@p18)) % 0.38/0.56 (step @p19 :rule process_scope :premises (@p24) :args (@t18)) % 0.38/0.56 (step @p21 :rule implies_elim :premises (@p19)) % 0.38/0.56 (step @p22 false :rule chain_m_resolution :premises (@p21 @p16 @p1) :args (false (@list true false) (@list @t18 @t5))) % 0.38/0.56 ) % 0.38/0.56 % SZS output end Proof % 0.38/0.56 % cvc5 exiting %------------------------------------------------------------------------------