%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SYO202^5 : TPTP v9.2.1. Released v4.0.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n016.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 09:12:13 AM UTC 2026 % Result : Theorem 0.39s 0.56s % Output : Proof 0.39s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SYO202^5 : TPTP v9.2.1. Released v4.0.0. % 0.12/0.14 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.17/0.35 % Computer : n016.cluster.edu % 0.17/0.35 % Model : x86_64 x86_64 % 0.17/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.17/0.35 % Memory : 8042.1875MB % 0.17/0.35 % 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 : Wed Jun 3 00:01:09 EDT 2026 % 0.17/0.35 % CPUTime : % 0.29/0.50 %----Proving TH0 % 0.39/0.56 --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s... % 0.39/0.56 % SZS status Theorem % 0.39/0.56 % SZS output start Proof % 0.39/0.56 ( % 0.39/0.56 (define @t1 () (@var "Xp" (-> Bool Bool))) % 0.39/0.56 (define @t2 () (_ @t1 (= @t1 @t1))) % 0.39/0.56 (define @t3 () (not @t2)) % 0.39/0.56 (define @t4 () (and @t2 @t3)) % 0.39/0.56 (define @t5 () (@list @t1)) % 0.39/0.56 (define @t6 () (exists @t5 @t4)) % 0.39/0.56 (define @t7 () (_ @t1 true)) % 0.39/0.56 (define @t8 () (not @t7)) % 0.39/0.56 (define @t9 () (and @t7 @t8)) % 0.39/0.56 (define @t10 () (forall @t5 (not @t9))) % 0.39/0.56 (define @t11 () (not @t10)) % 0.39/0.56 (assume @p1 (not (not @t6))) % 0.39/0.56 (assume @p2 true) % 0.39/0.56 (step @p3 :rule evaluate :args ((not true))) % 0.39/0.56 (step @p4 :rule quant-unused-vars :args ((= (forall @t5 true) true))) % 0.39/0.56 (step @p5 :rule bool-or-taut2 :args (false @t7 false false)) % 0.39/0.56 (step @p6 :rule bool-double-not-elim :args (@t7)) % 0.39/0.56 (step @p7 :rule refl :args (@t8)) % 0.39/0.56 (step @p8 :rule nary_cong :premises (@p7 @p6) :args ((or @t8 (not @t8)))) % 0.39/0.56 (step @p9 :rule bool-and-de-morgan :args (@t7 @t8 true)) % 0.39/0.56 (step @p10 :rule trans :premises (@p9 @p8)) % 0.39/0.56 (step @p11 :rule trans :premises (@p10 @p5)) % 0.39/0.56 (step @p12 :rule cong :premises (@p11) :args (@t10)) % 0.39/0.56 (step @p13 :rule trans :premises (@p12 @p4)) % 0.39/0.56 (step @p14 :rule cong :premises (@p13) :args (@t11)) % 0.39/0.56 (step @p15 :rule trans :premises (@p14 @p3)) % 0.39/0.56 (step @p16 :rule exists-elim :args ((= (exists @t5 @t9) @t11))) % 0.39/0.56 (step @p17 :rule trans :premises (@p16 @p15)) % 0.39/0.56 (step @p18 :rule eq-refl :args (@t1)) % 0.39/0.56 (step @p19 :rule refl :args (@t1)) % 0.39/0.56 (step @p20 :rule ho_cong :premises (@p19 @p18)) % 0.39/0.56 (step @p21 :rule cong :premises (@p20) :args (@t3)) % 0.39/0.56 (step @p22 :rule nary_cong :premises (@p20 @p21) :args (@t4)) % 0.39/0.56 (step @p23 :rule cong :premises (@p22) :args (@t6)) % 0.39/0.56 (step @p24 :rule trans :premises (@p23 @p17)) % 0.39/0.56 (step @p25 :rule bool-double-not-elim :args (@t6)) % 0.39/0.56 (step @p26 :rule trans :premises (@p25 @p24)) % 0.39/0.56 (step @p27 false :rule eq_resolve :premises (@p1 @p26)) % 0.39/0.56 ) % 0.39/0.56 % SZS output end Proof % 0.39/0.56 % cvc5 exiting %------------------------------------------------------------------------------