%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SYN350-1 : TPTP v9.2.1. Released v1.2.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/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 09:08:39 AM UTC 2026 % Result : Unsatisfiable 0.27s 0.55s % Output : Proof 0.37s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.12/0.13 % Problem : SYN350-1 : TPTP v9.2.1. Released v1.2.0. % 0.12/0.14 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.15/0.35 % Computer : n004.cluster.edu % 0.15/0.35 % Model : x86_64 x86_64 % 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.15/0.35 % Memory : 8042.1875MB % 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.15/0.35 % CPULimit : 300 % 0.15/0.35 % WCLimit : 300 % 0.15/0.35 % DateTime : Tue Jun 2 23:24:52 EDT 2026 % 0.15/0.35 % CPUTime : % 0.27/0.50 %----Proving TF0_NAR, FOF, or CNF % 0.27/0.51 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.27/0.55 % SZS status Unsatisfiable % 0.27/0.55 % SZS output start Proof % 0.27/0.55 ( % 0.27/0.55 (declare-sort $$unsorted 0) % 0.27/0.55 (declare-const tptp.f (-> $$unsorted $$unsorted Bool)) % 0.27/0.55 (declare-const tptp.z (-> $$unsorted $$unsorted $$unsorted)) % 0.27/0.55 (declare-const tptp.a $$unsorted) % 0.27/0.55 (define @t1 () (@var "Y" $$unsorted)) % 0.27/0.55 (define @t2 () (@var "X" $$unsorted)) % 0.27/0.55 (define @t3 () (tptp.z @t2 @t1)) % 0.27/0.55 (define @t4 () (tptp.f @t3 tptp.a)) % 0.27/0.55 (define @t5 () (tptp.f tptp.a @t3)) % 0.27/0.55 (define @t6 () (not @t5)) % 0.27/0.55 (define @t7 () (@list @t2 @t1)) % 0.27/0.55 (define @t8 () (tptp.f @t2 @t3)) % 0.27/0.55 (define @t9 () (tptp.f @t1 @t3)) % 0.27/0.55 (define @t10 () (forall @t7 (or @t5 @t9 @t8))) % 0.27/0.55 (define @t11 () (not @t9)) % 0.27/0.55 (define @t12 () (not (tptp.f @t2 @t1))) % 0.27/0.55 (define @t13 () (@list tptp.a tptp.a)) % 0.27/0.55 (define @t14 () (tptp.z tptp.a tptp.a)) % 0.27/0.55 (define @t15 () (tptp.f tptp.a @t14)) % 0.27/0.55 (define @t16 () (or @t15 @t15 @t15)) % 0.27/0.55 (define @t17 () (tptp.f @t14 tptp.a)) % 0.27/0.55 (define @t18 () (not @t15)) % 0.27/0.55 (define @t19 () (or @t18 @t17)) % 0.27/0.55 (define @t20 () (@list false false)) % 0.27/0.55 (define @t21 () (@list @t14 tptp.a)) % 0.27/0.55 (define @t22 () (not @t17)) % 0.27/0.55 (define @t23 () (tptp.f tptp.a (tptp.z @t14 tptp.a))) % 0.27/0.55 (define @t24 () (or @t23 @t23 @t22)) % 0.27/0.55 (define @t25 () (not @t23)) % 0.27/0.55 (define @t26 () (or @t25 @t25 @t22)) % 0.27/0.55 (assume @p1 (forall @t7 (or @t6 @t4))) % 0.27/0.55 (assume @p2 (forall @t7 (or @t5 (not @t4)))) % 0.27/0.55 (assume @p3 @t10) % 0.27/0.55 (assume @p4 (forall @t7 (or @t6 @t11 @t8))) % 0.27/0.55 (assume @p5 (forall @t7 (or @t5 @t9 @t12))) % 0.27/0.55 (assume @p6 (forall @t7 (or @t6 @t11 @t12))) % 0.27/0.55 (step @p7 :rule instantiate :premises (@p1) :args (@t13)) % 0.27/0.55 (step @p8 :rule aci_norm :args ((= @t16 @t15))) % 0.27/0.55 (step @p9 :rule refl :args (@t10)) % 0.27/0.55 (step @p10 :rule cong :premises (@p9 @p8) :args ((=> @t10 @t16))) % 0.27/0.55 (assume-push @p31 @t10) % 0.27/0.55 (step @p12 :rule instantiate :premises (@p3) :args (@t13)) % 0.27/0.55 (step-pop @p32 :rule scope :premises (@p12)) % 0.27/0.55 (step @p13 :rule process_scope :premises (@p32) :args (@t16)) % 0.27/0.55 (step @p15 :rule eq_resolve :premises (@p13 @p10)) % 0.27/0.55 (step @p16 :rule implies_elim :premises (@p15)) % 0.27/0.55 (step @p17 :rule chain_m_resolution :premises (@p16 @p3) :args (@t15 (@list false) (@list @t10))) % 0.27/0.55 (step @p18 :rule cnf_or_pos :args (@t19)) % 0.27/0.55 (step @p19 :rule reordering :premises (@p18) :args ((or @t18 @t17 (not @t19)))) % 0.27/0.55 (step @p20 :rule chain_m_resolution :premises (@p19 @p17 @p7) :args (@t17 @t20 (@list @t15 @t19))) % 0.27/0.55 (step @p21 :rule instantiate :premises (@p6) :args (@t21)) % 0.27/0.55 (step @p22 :rule instantiate :premises (@p5) :args (@t21)) % 0.27/0.55 (step @p23 :rule cnf_or_pos :args (@t24)) % 0.27/0.55 (step @p24 :rule factoring :premises (@p23)) % 0.27/0.55 (step @p25 :rule reordering :premises (@p24) :args ((or @t22 @t23 (not @t24)))) % 0.27/0.55 (step @p26 :rule chain_m_resolution :premises (@p25 @p20 @p22) :args (@t23 @t20 (@list @t17 @t24))) % 0.27/0.55 (step @p27 :rule cnf_or_pos :args (@t26)) % 0.27/0.55 (step @p28 :rule factoring :premises (@p27)) % 0.27/0.55 (step @p29 :rule reordering :premises (@p28) :args ((or @t22 @t25 (not @t26)))) % 0.27/0.55 (step @p30 false :rule chain_m_resolution :premises (@p29 @p26 @p21 @p20) :args (false (@list false false false) (@list @t23 @t26 @t17))) % 0.27/0.55 ) % 0.37/0.56 % SZS output end Proof % 0.37/0.56 % cvc5 exiting %------------------------------------------------------------------------------