%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SYN971+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 : n004.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 09:10:10 AM UTC 2026 % Result : Theorem 0.31s 0.56s % Output : Proof 0.31s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.12/0.12 % Problem : SYN971+1 : TPTP v9.2.1. Released v3.1.0. % 0.12/0.14 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.17/0.35 % Computer : n004.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 : Tue Jun 2 23:50:23 EDT 2026 % 0.17/0.35 % CPUTime : % 0.31/0.50 %----Proving TF0_NAR, FOF, or CNF % 0.31/0.56 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.31/0.56 % SZS status Theorem % 0.31/0.56 % SZS output start Proof % 0.31/0.56 ( % 0.31/0.56 (declare-sort $$unsorted 0) % 0.31/0.56 (declare-const tptp.p (-> $$unsorted Bool)) % 0.31/0.56 (define @t1 () (@var "Y" $$unsorted)) % 0.31/0.56 (define @t2 () (tptp.p @t1)) % 0.31/0.56 (define @t3 () (@var "X" $$unsorted)) % 0.31/0.56 (define @t4 () (tptp.p @t3)) % 0.31/0.56 (define @t5 () (@list @t3)) % 0.31/0.56 (define @t6 () (exists @t5 @t4)) % 0.31/0.56 (define @t7 () (=> @t6 @t2)) % 0.31/0.56 (define @t8 () (@list @t1)) % 0.31/0.56 (define @t9 () (exists @t8 @t7)) % 0.31/0.56 (define @t10 () (not @t9)) % 0.31/0.56 (define @t11 () (@var "BOUND_VARIABLE_7430" $$unsorted)) % 0.31/0.56 (define @t12 () (forall (@list @t11) (not (tptp.p @t11)))) % 0.31/0.56 (define @t13 () (forall @t5 (not @t4))) % 0.31/0.56 (define @t14 () (not @t13)) % 0.31/0.56 (define @t15 () (not @t2)) % 0.31/0.56 (define @t16 () (forall @t8 @t15)) % 0.31/0.56 (define @t17 () (@list @t11)) % 0.31/0.56 (define @t18 () (forall @t8 @t14)) % 0.31/0.56 (define @t19 () (and @t18 @t16)) % 0.31/0.56 (define @t20 () (=> @t14 @t2)) % 0.31/0.56 (define @t21 () (forall @t8 (not @t20))) % 0.31/0.56 (define @t22 () (not @t21)) % 0.31/0.56 (define @t23 () (@list true)) % 0.31/0.56 (assume @p1 @t10) % 0.31/0.56 (assume @p2 true) % 0.31/0.56 (step @p3 :rule bool-double-not-elim :args ((and @t14 @t12))) % 0.31/0.56 (step @p4 :rule alpha_equiv :args (@t16 (@list @t1) @t17)) % 0.31/0.56 (step @p5 :rule quant-unused-vars :args ((= @t18 @t14))) % 0.31/0.56 (step @p6 :rule nary_cong :premises (@p5 @p4) :args (@t19)) % 0.31/0.56 (step @p7 :rule quant-miniscope-and :args ((= (forall @t8 (and @t14 @t15)) @t19))) % 0.31/0.56 (step @p8 :rule trans :premises (@p7 @p6)) % 0.31/0.56 (step @p9 :rule bool-implies-de-morgan :args (@t14 @t2)) % 0.31/0.56 (step @p10 :rule cong :premises (@p9) :args (@t21)) % 0.31/0.56 (step @p11 :rule trans :premises (@p10 @p8)) % 0.31/0.56 (step @p12 :rule cong :premises (@p11) :args (@t22)) % 0.31/0.56 (step @p13 :rule exists-elim :args ((= (exists @t8 @t20) @t22))) % 0.31/0.56 (step @p14 :rule trans :premises (@p13 @p12)) % 0.31/0.56 (step @p15 :rule refl :args (@t2)) % 0.31/0.56 (step @p16 :rule exists-elim :args ((= @t6 @t14))) % 0.31/0.56 (step @p17 :rule cong :premises (@p16 @p15) :args (@t7)) % 0.31/0.56 (step @p18 :rule cong :premises (@p17) :args (@t9)) % 0.31/0.56 (step @p19 :rule trans :premises (@p18 @p14)) % 0.31/0.56 (step @p20 :rule cong :premises (@p19) :args (@t10)) % 0.31/0.56 (step @p21 :rule trans :premises (@p20 @p3)) % 0.31/0.56 (step @p22 :rule eq_resolve :premises (@p1 @p21)) % 0.31/0.56 (step @p23 :rule and_elim :premises (@p22) :args (0)) % 0.31/0.56 (step @p24 :rule alpha_equiv :args (@t13 (@list @t3) @t17)) % 0.31/0.56 (step @p25 :rule equiv_elim2 :premises (@p24)) % 0.31/0.56 (step @p26 :rule chain_m_resolution :premises (@p25 @p23) :args ((not @t12) @t23 (@list @t13))) % 0.31/0.56 (step @p27 :rule and_elim :premises (@p22) :args (1)) % 0.31/0.56 (step @p28 false :rule chain_m_resolution :premises (@p27 @p26) :args (false @t23 (@list @t12))) % 0.31/0.56 ) % 0.31/0.56 % SZS output end Proof % 0.31/0.56 % cvc5 exiting %------------------------------------------------------------------------------