%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SYN980+1 : TPTP v9.2.1. Released v3.1.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/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 09:10:11 AM UTC 2026 % Result : Theorem 0.30s 0.55s % Output : Proof 0.30s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.11 % Problem : SYN980+1 : TPTP v9.2.1. Released v3.1.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.15/0.33 % Computer : n011.cluster.edu % 0.15/0.33 % Model : x86_64 x86_64 % 0.15/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.15/0.33 % Memory : 8042.1875MB % 0.15/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.15/0.33 % CPULimit : 300 % 0.15/0.33 % WCLimit : 300 % 0.15/0.33 % DateTime : Tue Jun 2 23:50:20 EDT 2026 % 0.15/0.33 % CPUTime : % 0.30/0.48 %----Proving TF0_NAR, FOF, or CNF % 0.30/0.55 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.30/0.55 % SZS status Theorem % 0.30/0.55 % SZS output start Proof % 0.30/0.55 ( % 0.30/0.55 (declare-sort $$unsorted 0) % 0.30/0.55 (declare-const tptp.r (-> $$unsorted Bool)) % 0.30/0.55 (declare-const tptp.p (-> $$unsorted $$unsorted Bool)) % 0.30/0.55 (declare-const tptp.f (-> $$unsorted $$unsorted)) % 0.30/0.55 (declare-const tptp.q (-> $$unsorted $$unsorted Bool)) % 0.30/0.55 (define @t1 () (@var "Y" $$unsorted)) % 0.30/0.55 (define @t2 () (@var "X" $$unsorted)) % 0.30/0.55 (define @t3 () (tptp.q @t2 @t1)) % 0.30/0.55 (define @t4 () (@var "B" $$unsorted)) % 0.30/0.55 (define @t5 () (tptp.q (tptp.f @t4) @t4)) % 0.30/0.55 (define @t6 () (=> @t5 @t3)) % 0.30/0.55 (define @t7 () (tptp.p @t2 @t1)) % 0.30/0.55 (define @t8 () (and @t7 @t6)) % 0.30/0.55 (define @t9 () (@list @t2 @t1)) % 0.30/0.55 (define @t10 () (exists @t9 @t8)) % 0.30/0.55 (define @t11 () (tptp.p (tptp.f @t1) @t1)) % 0.30/0.55 (define @t12 () (tptp.r @t1)) % 0.30/0.55 (define @t13 () (tptp.r @t4)) % 0.30/0.55 (define @t14 () (=> @t13 @t12)) % 0.30/0.55 (define @t15 () (@list @t1)) % 0.30/0.55 (define @t16 () (forall @t15 (=> @t14 @t11))) % 0.30/0.55 (define @t17 () (=> @t16 @t10)) % 0.30/0.55 (define @t18 () (@list @t4)) % 0.30/0.55 (define @t19 () (forall @t18 @t17)) % 0.30/0.55 (define @t20 () (not @t19)) % 0.30/0.55 (define @t21 () (not @t12)) % 0.30/0.55 (define @t22 () (forall @t15 (or (and @t13 @t21) @t11))) % 0.30/0.55 (define @t23 () (not @t3)) % 0.30/0.55 (define @t24 () (not @t7)) % 0.30/0.55 (define @t25 () (not (forall @t9 (or @t24 (and @t5 @t23))))) % 0.30/0.55 (define @t26 () (forall @t9 (not @t8))) % 0.30/0.55 (define @t27 () (not @t26)) % 0.30/0.55 (define @t28 () (@quantifiers_skolemize (forall @t18 (or (not @t22) @t25)) 0)) % 0.30/0.55 (define @t29 () (tptp.r @t28)) % 0.30/0.55 (define @t30 () (forall @t15 (or (and @t29 @t21) @t11))) % 0.30/0.55 (define @t31 () (tptp.f @t28)) % 0.30/0.55 (define @t32 () (tptp.q @t31 @t28)) % 0.30/0.55 (define @t33 () (forall @t9 (or @t24 (and @t32 @t23)))) % 0.30/0.55 (define @t34 () (not @t33)) % 0.30/0.55 (define @t35 () (not @t30)) % 0.30/0.55 (define @t36 () (or @t35 @t34)) % 0.30/0.55 (define @t37 () (@list true)) % 0.30/0.55 (define @t38 () (@list @t36)) % 0.30/0.55 (define @t39 () (not @t32)) % 0.30/0.55 (define @t40 () (and @t32 @t39)) % 0.30/0.55 (define @t41 () (not @t40)) % 0.30/0.55 (define @t42 () (@list false)) % 0.30/0.55 (define @t43 () (tptp.p @t31 @t28)) % 0.30/0.55 (define @t44 () (not @t43)) % 0.30/0.55 (define @t45 () (or @t44 @t40)) % 0.30/0.55 (define @t46 () (@list true false)) % 0.30/0.55 (define @t47 () (not @t29)) % 0.30/0.55 (define @t48 () (and @t29 @t47)) % 0.30/0.55 (define @t49 () (or @t48 @t43)) % 0.30/0.55 (define @t50 () (not @t48)) % 0.30/0.55 (assume @p1 @t20) % 0.30/0.55 (assume @p2 true) % 0.30/0.55 (step @p3 :rule bool-impl-elim :args (@t22 @t25)) % 0.30/0.55 (step @p4 :rule cong :premises (@p3) :args ((forall @t18 (=> @t22 @t25)))) % 0.30/0.55 (step @p5 :rule bool-implies-de-morgan :args (@t5 @t3)) % 0.30/0.55 (step @p6 :rule refl :args (@t24)) % 0.30/0.55 (step @p7 :rule nary_cong :premises (@p6 @p5) :args ((or @t24 (not @t6)))) % 0.30/0.55 (step @p8 :rule bool-and-de-morgan :args (@t7 @t6 true)) % 0.30/0.55 (step @p9 :rule trans :premises (@p8 @p7)) % 0.30/0.55 (step @p10 :rule cong :premises (@p9) :args (@t26)) % 0.30/0.55 (step @p11 :rule cong :premises (@p10) :args (@t27)) % 0.30/0.55 (step @p12 :rule exists-elim :args ((= @t10 @t27))) % 0.30/0.55 (step @p13 :rule trans :premises (@p12 @p11)) % 0.30/0.55 (step @p14 :rule refl :args (@t11)) % 0.30/0.55 (step @p15 :rule bool-implies-de-morgan :args (@t13 @t12)) % 0.30/0.55 (step @p16 :rule nary_cong :premises (@p15 @p14) :args ((or (not @t14) @t11))) % 0.30/0.55 (step @p17 :rule bool-impl-elim :args (@t14 @t11)) % 0.30/0.55 (step @p18 :rule trans :premises (@p17 @p16)) % 0.30/0.55 (step @p19 :rule cong :premises (@p18) :args (@t16)) % 0.30/0.55 (step @p20 :rule cong :premises (@p19 @p13) :args (@t17)) % 0.30/0.55 (step @p21 :rule cong :premises (@p20) :args (@t19)) % 0.30/0.55 (step @p22 :rule trans :premises (@p21 @p4)) % 0.30/0.55 (step @p23 :rule cong :premises (@p22) :args (@t20)) % 0.30/0.55 (step @p24 :rule eq_resolve :premises (@p1 @p23)) % 0.30/0.55 (step @p25 :rule skolemize :premises (@p24)) % 0.30/0.55 (step @p26 :rule bool-double-not-elim :args (@t30)) % 0.30/0.55 (step @p27 :rule refl :args (@t36)) % 0.30/0.55 (step @p28 :rule nary_cong :premises (@p27 @p26) :args ((or @t36 (not @t35)))) % 0.30/0.55 (step @p29 :rule cnf_or_neg :args (@t36 0)) % 0.30/0.55 (step @p30 :rule eq_resolve :premises (@p29 @p28)) % 0.30/0.55 (step @p31 :rule reordering :premises (@p30) :args ((or @t30 @t36))) % 0.30/0.55 (step @p32 :rule chain_m_resolution :premises (@p31 @p25) :args (@t30 @t37 @t38)) % 0.30/0.55 (step @p33 :rule instantiate :premises (@p32) :args ((@list @t28))) % 0.30/0.55 (step @p34 :rule bool-double-not-elim :args (@t33)) % 0.30/0.55 (step @p35 :rule nary_cong :premises (@p27 @p34) :args ((or @t36 (not @t34)))) % 0.30/0.55 (step @p36 :rule cnf_or_neg :args (@t36 1)) % 0.30/0.55 (step @p37 :rule eq_resolve :premises (@p36 @p35)) % 0.30/0.55 (step @p38 :rule reordering :premises (@p37) :args ((or @t33 @t36))) % 0.30/0.55 (step @p39 :rule chain_m_resolution :premises (@p38 @p25) :args (@t33 @t37 @t38)) % 0.30/0.55 (step @p40 :rule instantiate :premises (@p39) :args ((@list @t31 @t28))) % 0.30/0.55 (step @p41 :rule cnf_and_pos :args (@t40 0)) % 0.30/0.55 (step @p42 :rule reordering :premises (@p41) :args ((or @t32 @t41))) % 0.30/0.55 (step @p43 :rule cnf_and_pos :args (@t40 1)) % 0.30/0.55 (step @p44 :rule reordering :premises (@p43) :args ((or @t39 @t41))) % 0.30/0.55 (step @p45 :rule chain_m_resolution :premises (@p44 @p42) :args (@t41 @t42 (@list @t32))) % 0.30/0.55 (step @p46 :rule cnf_or_pos :args (@t45)) % 0.30/0.55 (step @p47 :rule reordering :premises (@p46) :args ((or @t44 @t40 (not @t45)))) % 0.30/0.55 (step @p48 :rule chain_m_resolution :premises (@p47 @p45 @p40) :args (@t44 @t46 (@list @t40 @t45))) % 0.30/0.55 (step @p49 :rule cnf_or_pos :args (@t49)) % 0.30/0.55 (step @p50 :rule reordering :premises (@p49) :args ((or @t48 @t43 (not @t49)))) % 0.30/0.55 (step @p51 :rule chain_m_resolution :premises (@p50 @p48 @p33) :args (@t48 @t46 (@list @t43 @t49))) % 0.30/0.55 (step @p52 :rule cnf_and_pos :args (@t48 0)) % 0.30/0.55 (step @p53 :rule reordering :premises (@p52) :args ((or @t29 @t50))) % 0.30/0.55 (step @p54 :rule chain_m_resolution :premises (@p53 @p51) :args (@t29 @t42 (@list @t48))) % 0.30/0.55 (step @p55 :rule cnf_and_pos :args (@t48 1)) % 0.30/0.55 (step @p56 :rule reordering :premises (@p55) :args ((or @t47 @t50))) % 0.30/0.55 (step @p57 false :rule chain_m_resolution :premises (@p56 @p54 @p51) :args (false (@list false false) (@list @t29 @t48))) % 0.30/0.55 ) % 0.30/0.55 % SZS output end Proof % 0.30/0.55 % cvc5 exiting %------------------------------------------------------------------------------