%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SYO185^5 : TPTP v9.2.1. Released v4.0.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n023.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 09:12:11 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 % 0.00/0.12 % Problem : SYO185^5 : TPTP v9.2.1. Released v4.0.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.17/0.35 % Computer : n023.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 00:00:58 EDT 2026 % 0.17/0.35 % CPUTime : % 0.30/0.50 %----Proving TH0 % 0.30/0.55 --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s... % 0.30/0.55 % SZS status Theorem % 0.30/0.55 % SZS output start Proof % 0.30/0.55 ( % 0.30/0.55 (declare-const tptp.y Bool) % 0.30/0.55 (define @t1 () (=> tptp.y tptp.y)) % 0.30/0.55 (define @t2 () (@list (@var "Xx" Bool))) % 0.30/0.55 (define @t3 () (exists @t2 @t1)) % 0.30/0.55 (define @t4 () (not @t3)) % 0.30/0.55 (define @t5 () (forall @t2 (not @t1))) % 0.30/0.55 (define @t6 () (not @t5)) % 0.30/0.55 (assume @p1 @t4) % 0.30/0.55 (assume @p2 true) % 0.30/0.55 (step @p3 :rule evaluate :args ((not true))) % 0.30/0.55 (step @p4 :rule evaluate :args ((not false))) % 0.30/0.55 (step @p5 :rule quant-unused-vars :args ((= (forall @t2 false) false))) % 0.30/0.55 (step @p6 :rule bool-and-conf :args (true tptp.y true true)) % 0.30/0.55 (step @p7 :rule bool-implies-de-morgan :args (tptp.y tptp.y)) % 0.30/0.55 (step @p8 :rule trans :premises (@p7 @p6)) % 0.30/0.55 (step @p9 :rule cong :premises (@p8) :args (@t5)) % 0.30/0.55 (step @p10 :rule trans :premises (@p9 @p5)) % 0.30/0.55 (step @p11 :rule cong :premises (@p10) :args (@t6)) % 0.30/0.55 (step @p12 :rule trans :premises (@p11 @p4)) % 0.30/0.55 (step @p13 :rule exists-elim :args ((= @t3 @t6))) % 0.30/0.55 (step @p14 :rule trans :premises (@p13 @p12)) % 0.30/0.55 (step @p15 :rule cong :premises (@p14) :args (@t4)) % 0.30/0.55 (step @p16 :rule trans :premises (@p15 @p3)) % 0.30/0.55 (step @p17 false :rule eq_resolve :premises (@p1 @p16)) % 0.30/0.55 ) % 0.30/0.55 % SZS output end Proof % 0.30/0.55 % cvc5 exiting %------------------------------------------------------------------------------