%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SEU150+3 : TPTP v9.2.1. Released v3.2.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n011.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 08:50:44 AM UTC 2026 % Result : Theorem 0.39s 0.59s % Output : Proof 0.39s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.12/0.14 % Problem : SEU150+3 : TPTP v9.2.1. Released v3.2.0. % 0.12/0.15 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.17/0.36 % Computer : n011.cluster.edu % 0.17/0.36 % Model : x86_64 x86_64 % 0.17/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.17/0.36 % Memory : 8042.1875MB % 0.17/0.36 % OS : Linux 3.10.0-693.el7.x86_64 % 0.17/0.36 % CPULimit : 300 % 0.17/0.36 % WCLimit : 300 % 0.17/0.36 % DateTime : Tue Jun 2 16:32:20 EDT 2026 % 0.17/0.36 % CPUTime : % 0.31/0.51 %----Proving TF0_NAR, FOF, or CNF % 0.39/0.59 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.39/0.59 % SZS status Theorem % 0.39/0.59 % SZS output start Proof % 0.39/0.59 ( % 0.39/0.59 (declare-sort $$unsorted 0) % 0.39/0.59 (declare-const tptp.singleton (-> $$unsorted $$unsorted)) % 0.39/0.59 (declare-const tptp.empty (-> $$unsorted Bool)) % 0.39/0.59 (declare-const tptp.unordered_pair (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.59 (define @t1 () (@var "A" $$unsorted)) % 0.39/0.59 (define @t2 () (@var "B" $$unsorted)) % 0.39/0.59 (define @t3 () (tptp.empty @t1)) % 0.39/0.59 (define @t4 () (@list @t1)) % 0.39/0.59 (define @t5 () (= @t1 @t2)) % 0.39/0.59 (define @t6 () (@var "C" $$unsorted)) % 0.39/0.59 (define @t7 () (= (tptp.singleton @t1) (tptp.unordered_pair @t2 @t6))) % 0.39/0.59 (define @t8 () (@list @t1 @t2 @t6)) % 0.39/0.59 (define @t9 () (forall @t8 (=> @t7 @t5))) % 0.39/0.59 (define @t10 () (= @t2 @t6)) % 0.39/0.59 (define @t11 () (forall @t8 (=> @t7 @t10))) % 0.39/0.59 (define @t12 () (not @t11)) % 0.39/0.59 (define @t13 () (not @t7)) % 0.39/0.59 (define @t14 () (forall @t8 (or @t13 @t10))) % 0.39/0.59 (define @t15 () (@quantifiers_skolemize @t14 2)) % 0.39/0.59 (define @t16 () (@quantifiers_skolemize @t14 1)) % 0.39/0.59 (define @t17 () (= @t16 @t15)) % 0.39/0.59 (define @t18 () (@quantifiers_skolemize @t14 0)) % 0.39/0.59 (define @t19 () (tptp.singleton @t18)) % 0.39/0.59 (define @t20 () (= @t19 (tptp.unordered_pair @t16 @t15))) % 0.39/0.59 (define @t21 () (not @t20)) % 0.39/0.59 (define @t22 () (or @t21 @t17)) % 0.39/0.59 (define @t23 () (@list true)) % 0.39/0.59 (define @t24 () (@list @t22)) % 0.39/0.59 (define @t25 () (= @t18 @t16)) % 0.39/0.59 (define @t26 () (or @t21 @t25)) % 0.39/0.59 (define @t27 () (= @t18 @t15)) % 0.39/0.59 (define @t28 () (= @t19 (tptp.unordered_pair @t15 @t16))) % 0.39/0.59 (define @t29 () (not @t28)) % 0.39/0.59 (define @t30 () (or @t29 @t27)) % 0.39/0.59 (define @t31 () (not @t30)) % 0.39/0.59 (define @t32 () (forall @t8 (or @t13 @t5))) % 0.39/0.59 (assume @p1 (forall (@list @t1 @t2) (= (tptp.unordered_pair @t1 @t2) (tptp.unordered_pair @t2 @t1)))) % 0.39/0.59 (assume @p2 (exists @t4 @t3)) % 0.39/0.59 (assume @p3 (exists @t4 (not @t3))) % 0.39/0.59 (assume @p4 @t9) % 0.39/0.59 (assume @p5 @t12) % 0.39/0.59 (assume @p6 true) % 0.39/0.59 (step @p7 :rule bool-impl-elim :args (@t7 @t5)) % 0.39/0.59 (step @p8 :rule cong :premises (@p7) :args (@t9)) % 0.39/0.59 (step @p9 :rule eq_resolve :premises (@p4 @p8)) % 0.39/0.59 (step @p10 :rule bool-impl-elim :args (@t7 @t10)) % 0.39/0.59 (step @p11 :rule cong :premises (@p10) :args (@t11)) % 0.39/0.59 (step @p12 :rule cong :premises (@p11) :args (@t12)) % 0.39/0.59 (step @p13 :rule eq_resolve :premises (@p5 @p12)) % 0.39/0.59 (step @p14 :rule skolemize :premises (@p13)) % 0.39/0.59 (step @p15 :rule cnf_or_neg :args (@t22 1)) % 0.39/0.59 (step @p16 :rule chain_m_resolution :premises (@p15 @p14) :args ((not @t17) @t23 @t24)) % 0.39/0.59 (step @p17 :rule false_intro :premises (@p16)) % 0.39/0.59 (step @p18 :rule refl :args (@t15)) % 0.39/0.59 (step @p19 :rule instantiate :premises (@p9) :args ((@list @t18 @t16 @t15))) % 0.39/0.59 (step @p20 :rule bool-double-not-elim :args (@t20)) % 0.39/0.59 (step @p21 :rule refl :args (@t22)) % 0.39/0.59 (step @p22 :rule nary_cong :premises (@p21 @p20) :args ((or @t22 (not @t21)))) % 0.39/0.59 (step @p23 :rule cnf_or_neg :args (@t22 0)) % 0.39/0.59 (step @p24 :rule eq_resolve :premises (@p23 @p22)) % 0.39/0.59 (step @p25 :rule reordering :premises (@p24) :args ((or @t20 @t22))) % 0.39/0.59 (step @p26 :rule chain_m_resolution :premises (@p25 @p14) :args (@t20 @t23 @t24)) % 0.39/0.59 (step @p27 :rule cnf_or_pos :args (@t26)) % 0.39/0.59 (step @p28 :rule reordering :premises (@p27) :args ((or @t21 @t25 (not @t26)))) % 0.39/0.59 (step @p29 :rule chain_m_resolution :premises (@p28 @p26 @p19) :args (@t25 (@list false false) (@list @t20 @t26))) % 0.39/0.59 (step @p30 :rule cong :premises (@p29 @p18) :args (@t27)) % 0.39/0.59 (step @p31 :rule trans :premises (@p30 @p17)) % 0.39/0.59 (step @p32 :rule false_elim :premises (@p31)) % 0.39/0.59 (step @p33 :rule instantiate :premises (@p1) :args ((@list @t16 @t15))) % 0.39/0.59 (step @p34 :rule trans :premises (@p26 @p33)) % 0.39/0.59 (step @p35 :rule cnf_or_pos :args (@t30)) % 0.39/0.59 (step @p36 :rule reordering :premises (@p35) :args ((or @t29 @t27 @t31))) % 0.39/0.59 (step @p37 :rule chain_m_resolution :premises (@p36 @p34 @p32) :args (@t31 (@list false true) (@list @t28 @t27))) % 0.39/0.59 (assume-push @p44 @t32) % 0.39/0.59 (step @p39 :rule instantiate :premises (@p9) :args ((@list @t18 @t15 @t16))) % 0.39/0.59 (step-pop @p45 :rule scope :premises (@p39)) % 0.39/0.59 (step @p40 :rule process_scope :premises (@p45) :args (@t30)) % 0.39/0.59 (step @p42 :rule implies_elim :premises (@p40)) % 0.39/0.59 (step @p43 false :rule chain_m_resolution :premises (@p42 @p37 @p9) :args (false (@list true false) (@list @t30 @t32))) % 0.39/0.59 ) % 0.39/0.59 % SZS output end Proof % 0.39/0.59 % cvc5 exiting %------------------------------------------------------------------------------