%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SYN402+1 : TPTP v9.2.1. Released v2.0.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n028.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 09:08:48 AM UTC 2026 % Result : Theorem 0.29s 0.54s % Output : Proof 0.29s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SYN402+1 : TPTP v9.2.1. Released v2.0.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.16/0.34 % Computer : n028.cluster.edu % 0.16/0.34 % Model : x86_64 x86_64 % 0.16/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.16/0.34 % Memory : 8042.1875MB % 0.16/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.16/0.34 % CPULimit : 300 % 0.16/0.34 % WCLimit : 300 % 0.16/0.34 % DateTime : Tue Jun 2 23:26:35 EDT 2026 % 0.16/0.34 % CPUTime : % 0.29/0.49 %----Proving TF0_NAR, FOF, or CNF % 0.29/0.54 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.29/0.54 % SZS status Theorem % 0.29/0.54 % SZS output start Proof % 0.29/0.54 ( % 0.29/0.54 (declare-sort $$unsorted 0) % 0.29/0.54 (declare-const tptp.f (-> $$unsorted Bool)) % 0.29/0.54 (define @t1 () (@var "Y" $$unsorted)) % 0.29/0.54 (define @t2 () (tptp.f @t1)) % 0.29/0.54 (define @t3 () (@list @t1)) % 0.29/0.54 (define @t4 () (exists @t3 @t2)) % 0.29/0.54 (define @t5 () (@var "X" $$unsorted)) % 0.29/0.54 (define @t6 () (tptp.f @t5)) % 0.29/0.54 (define @t7 () (=> @t6 @t4)) % 0.29/0.54 (define @t8 () (@list @t5)) % 0.29/0.54 (define @t9 () (forall @t8 @t7)) % 0.29/0.54 (define @t10 () (not @t9)) % 0.29/0.54 (define @t11 () (not @t6)) % 0.29/0.54 (define @t12 () (forall @t8 @t11)) % 0.29/0.54 (define @t13 () (forall @t3 (not @t2))) % 0.29/0.54 (define @t14 () (not @t13)) % 0.29/0.54 (define @t15 () (or @t14 @t11)) % 0.29/0.54 (define @t16 () (or @t11 @t14)) % 0.29/0.54 (define @t17 () (@list false)) % 0.29/0.54 (assume @p1 @t10) % 0.29/0.54 (assume @p2 true) % 0.29/0.54 (step @p3 :rule quant-miniscope-or :args ((= (forall @t8 @t15) (or @t14 @t12)))) % 0.29/0.54 (step @p4 :rule aci_norm :args ((= @t16 @t15))) % 0.29/0.54 (step @p5 :rule cong :premises (@p4) :args ((forall @t8 @t16))) % 0.29/0.54 (step @p6 :rule trans :premises (@p5 @p3)) % 0.29/0.54 (step @p7 :rule bool-impl-elim :args (@t6 @t14)) % 0.29/0.54 (step @p8 :rule cong :premises (@p7) :args ((forall @t8 (=> @t6 @t14)))) % 0.29/0.54 (step @p9 :rule trans :premises (@p8 @p6)) % 0.29/0.54 (step @p10 :rule exists-elim :args ((= @t4 @t14))) % 0.29/0.54 (step @p11 :rule refl :args (@t6)) % 0.29/0.54 (step @p12 :rule cong :premises (@p11 @p10) :args (@t7)) % 0.29/0.54 (step @p13 :rule cong :premises (@p12) :args (@t9)) % 0.29/0.54 (step @p14 :rule trans :premises (@p13 @p9)) % 0.29/0.54 (step @p15 :rule cong :premises (@p14) :args (@t10)) % 0.29/0.54 (step @p16 :rule eq_resolve :premises (@p1 @p15)) % 0.29/0.54 (step @p17 :rule not_or_elim :premises (@p16) :args (0)) % 0.29/0.54 (step @p18 :rule not_not_elim :premises (@p17)) % 0.29/0.54 (step @p19 :rule alpha_equiv :args (@t13 (@list @t1) (@list @t5))) % 0.29/0.54 (step @p20 :rule equiv_elim1 :premises (@p19)) % 0.29/0.54 (step @p21 :rule chain_m_resolution :premises (@p20 @p18) :args (@t12 @t17 (@list @t13))) % 0.29/0.54 (step @p22 :rule not_or_elim :premises (@p16) :args (1)) % 0.29/0.54 (step @p23 false :rule chain_m_resolution :premises (@p22 @p21) :args (false @t17 (@list @t12))) % 0.29/0.54 ) % 0.29/0.54 % SZS output end Proof % 0.29/0.54 % cvc5 exiting %------------------------------------------------------------------------------