%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SYO021^1 : TPTP v9.2.1. Released v3.7.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n027.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 09:11:47 AM UTC 2026 % Result : Theorem 0.32s 0.56s % Output : Proof 0.32s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.13 % Problem : SYO021^1 : TPTP v9.2.1. Released v3.7.0. % 0.12/0.14 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.18/0.35 % Computer : n027.cluster.edu % 0.18/0.35 % Model : x86_64 x86_64 % 0.18/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.18/0.35 % Memory : 8042.1875MB % 0.18/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.18/0.35 % CPULimit : 300 % 0.18/0.35 % WCLimit : 300 % 0.18/0.35 % DateTime : Tue Jun 2 23:51:51 EDT 2026 % 0.18/0.35 % CPUTime : % 0.32/0.50 %----Proving TH0 % 0.32/0.56 --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s... % 0.32/0.56 % SZS status Theorem % 0.32/0.56 % SZS output start Proof % 0.32/0.56 ( % 0.32/0.56 (define @t1 () (@var "Y" Bool)) % 0.32/0.56 (define @t2 () (not @t1)) % 0.32/0.56 (define @t3 () (@var "X" Bool)) % 0.32/0.56 (define @t4 () (not @t3)) % 0.32/0.56 (define @t5 () (and @t3 @t1)) % 0.32/0.56 (define @t6 () (= @t5 (not (or @t4 @t2)))) % 0.32/0.56 (define @t7 () (@list @t3 @t1)) % 0.32/0.56 (define @t8 () (forall @t7 @t6)) % 0.32/0.56 (define @t9 () (not @t8)) % 0.32/0.56 (assume @p1 @t9) % 0.32/0.56 (assume @p2 true) % 0.32/0.56 (step @p3 :rule evaluate :args ((not true))) % 0.32/0.56 (step @p4 :rule quant-unused-vars :args ((= (forall @t7 true) true))) % 0.32/0.56 (step @p5 :rule eq-refl :args (@t5)) % 0.32/0.56 (step @p6 :rule cong :premises (@p5) :args ((forall @t7 (= @t5 @t5)))) % 0.32/0.56 (step @p7 :rule trans :premises (@p6 @p4)) % 0.32/0.56 (step @p8 :rule bool-double-not-elim :args (@t1)) % 0.32/0.56 (step @p9 :rule bool-double-not-elim :args (@t3)) % 0.32/0.56 (step @p10 :rule nary_cong :premises (@p9 @p8) :args ((and (not @t4) (not @t2)))) % 0.32/0.56 (step @p11 :rule bool-or-de-morgan :args (@t4 @t2 false)) % 0.32/0.56 (step @p12 :rule trans :premises (@p11 @p10)) % 0.32/0.56 (step @p13 :rule refl :args (@t5)) % 0.32/0.56 (step @p14 :rule cong :premises (@p13 @p12) :args (@t6)) % 0.32/0.56 (step @p15 :rule cong :premises (@p14) :args (@t8)) % 0.32/0.56 (step @p16 :rule trans :premises (@p15 @p7)) % 0.32/0.56 (step @p17 :rule cong :premises (@p16) :args (@t9)) % 0.32/0.56 (step @p18 :rule trans :premises (@p17 @p3)) % 0.32/0.56 (step @p19 false :rule eq_resolve :premises (@p1 @p18)) % 0.32/0.56 ) % 0.32/0.56 % SZS output end Proof % 0.32/0.56 % cvc5 exiting %------------------------------------------------------------------------------