%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SET047-5 : TPTP v9.2.1. Released v1.0.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n003.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 08:47:08 AM UTC 2026 % Result : Unsatisfiable 0.39s 0.56s % Output : Proof 0.39s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.13 % Problem : SET047-5 : TPTP v9.2.1. Released v1.0.0. % 0.13/0.14 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.17/0.35 % Computer : n003.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 14:48:44 EDT 2026 % 0.17/0.35 % CPUTime : % 0.29/0.50 %----Proving TF0_NAR, FOF, or CNF % 0.29/0.52 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.39/0.56 % SZS status Unsatisfiable % 0.39/0.56 % SZS output start Proof % 0.39/0.56 ( % 0.39/0.56 (declare-sort $$unsorted 0) % 0.39/0.56 (declare-const tptp.b $$unsorted) % 0.39/0.56 (declare-const tptp.a $$unsorted) % 0.39/0.56 (declare-const tptp.f (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.56 (declare-const tptp.set_equal (-> $$unsorted $$unsorted Bool)) % 0.39/0.56 (declare-const tptp.element (-> $$unsorted $$unsorted Bool)) % 0.39/0.56 (define @t1 () (@var "Y" $$unsorted)) % 0.39/0.56 (define @t2 () (@var "Z" $$unsorted)) % 0.39/0.56 (define @t3 () (tptp.element @t2 @t1)) % 0.39/0.56 (define @t4 () (@var "X" $$unsorted)) % 0.39/0.56 (define @t5 () (tptp.element @t2 @t4)) % 0.39/0.56 (define @t6 () (tptp.set_equal @t4 @t1)) % 0.39/0.56 (define @t7 () (not @t6)) % 0.39/0.56 (define @t8 () (@list @t4 @t1 @t2)) % 0.39/0.56 (define @t9 () (tptp.f @t4 @t1)) % 0.39/0.56 (define @t10 () (tptp.element @t9 @t1)) % 0.39/0.56 (define @t11 () (tptp.element @t9 @t4)) % 0.39/0.56 (define @t12 () (@list @t4 @t1)) % 0.39/0.56 (define @t13 () (tptp.set_equal tptp.b tptp.a)) % 0.39/0.56 (define @t14 () (tptp.set_equal tptp.a tptp.b)) % 0.39/0.56 (define @t15 () (not @t14)) % 0.39/0.56 (define @t16 () (not @t13)) % 0.39/0.56 (define @t17 () (@list tptp.b tptp.a)) % 0.39/0.56 (define @t18 () (tptp.f tptp.b tptp.a)) % 0.39/0.56 (define @t19 () (tptp.element @t18 tptp.b)) % 0.39/0.56 (define @t20 () (not @t19)) % 0.39/0.56 (define @t21 () (tptp.element @t18 tptp.a)) % 0.39/0.56 (define @t22 () (not @t21)) % 0.39/0.56 (define @t23 () (or @t22 @t20 @t13)) % 0.39/0.56 (define @t24 () (@list tptp.a tptp.b @t18)) % 0.39/0.56 (define @t25 () (or @t15 @t20 @t21)) % 0.39/0.56 (define @t26 () (or @t19 @t21 @t13)) % 0.39/0.56 (define @t27 () (or @t15 @t22 @t19)) % 0.39/0.56 (define @t28 () (@list tptp.a tptp.b)) % 0.39/0.56 (define @t29 () (tptp.f tptp.a tptp.b)) % 0.39/0.56 (define @t30 () (tptp.element @t29 tptp.b)) % 0.39/0.56 (define @t31 () (tptp.element @t29 tptp.a)) % 0.39/0.56 (define @t32 () (or @t31 @t30 @t14)) % 0.39/0.56 (define @t33 () (@list tptp.b tptp.a @t29)) % 0.39/0.56 (define @t34 () (not @t31)) % 0.39/0.56 (define @t35 () (or @t16 @t34 @t30)) % 0.39/0.56 (define @t36 () (not @t30)) % 0.39/0.56 (define @t37 () (or @t16 @t36 @t31)) % 0.39/0.56 (define @t38 () (@list true)) % 0.39/0.56 (define @t39 () (@list @t14)) % 0.39/0.56 (define @t40 () (or @t36 @t34 @t14)) % 0.39/0.56 (assume @p1 (forall @t8 (or @t7 (not @t5) @t3))) % 0.39/0.56 (assume @p2 (forall @t8 (or @t7 (not @t3) @t5))) % 0.39/0.56 (assume @p3 (forall @t12 (or @t11 @t10 @t6))) % 0.39/0.56 (assume @p4 (forall @t12 (or (not @t10) (not @t11) @t6))) % 0.39/0.56 (assume @p5 (or @t14 @t13)) % 0.39/0.56 (assume @p6 (or @t16 @t15)) % 0.39/0.56 (step @p7 :rule instantiate :premises (@p4) :args (@t17)) % 0.39/0.56 (step @p8 :rule cnf_or_pos :args (@t23)) % 0.39/0.56 (step @p9 :rule reordering :premises (@p8) :args ((or @t13 @t22 @t20 (not @t23)))) % 0.39/0.56 (step @p10 :rule instantiate :premises (@p2) :args (@t24)) % 0.39/0.56 (step @p11 :rule cnf_or_pos :args (@t25)) % 0.39/0.56 (step @p12 :rule reordering :premises (@p11) :args ((or @t15 @t21 @t20 (not @t25)))) % 0.39/0.56 (step @p13 :rule chain_m_resolution :premises (@p12 @p10 @p9 @p7 @p6) :args ((or @t15 @t20) (@list false true false true) (@list @t25 @t21 @t23 @t13))) % 0.39/0.56 (step @p14 :rule instantiate :premises (@p3) :args (@t17)) % 0.39/0.56 (step @p15 :rule cnf_or_pos :args (@t26)) % 0.39/0.56 (step @p16 :rule reordering :premises (@p15) :args ((or @t13 @t19 @t21 (not @t26)))) % 0.39/0.56 (step @p17 :rule instantiate :premises (@p1) :args (@t24)) % 0.39/0.56 (step @p18 :rule cnf_or_pos :args (@t27)) % 0.39/0.56 (step @p19 :rule reordering :premises (@p18) :args ((or @t15 @t19 @t22 (not @t27)))) % 0.39/0.56 (step @p20 :rule chain_m_resolution :premises (@p19 @p17 @p16 @p14 @p13 @p6) :args (@t15 (@list false false false true true) (@list @t27 @t21 @t26 @t19 @t13))) % 0.39/0.56 (step @p21 :rule instantiate :premises (@p3) :args (@t28)) % 0.39/0.56 (step @p22 :rule cnf_or_pos :args (@t32)) % 0.39/0.56 (step @p23 :rule reordering :premises (@p22) :args ((or @t14 @t31 @t30 (not @t32)))) % 0.39/0.56 (step @p24 :rule instantiate :premises (@p2) :args (@t33)) % 0.39/0.56 (step @p25 :rule cnf_or_pos :args (@t35)) % 0.39/0.56 (step @p26 :rule reordering :premises (@p25) :args ((or @t16 @t30 @t34 (not @t35)))) % 0.39/0.56 (step @p27 :rule chain_m_resolution :premises (@p26 @p24 @p23 @p21 @p5) :args ((or @t14 @t30) (@list false false false false) (@list @t35 @t31 @t32 @t13))) % 0.39/0.56 (step @p28 :rule instantiate :premises (@p1) :args (@t33)) % 0.39/0.56 (step @p29 :rule cnf_or_pos :args (@t37)) % 0.39/0.56 (step @p30 :rule reordering :premises (@p29) :args ((or @t16 @t31 @t36 (not @t37)))) % 0.39/0.56 (step @p31 :rule chain_m_resolution :premises (@p30 @p28 @p27 @p5) :args ((or @t14 @t31) (@list false false false) (@list @t37 @t30 @t13))) % 0.39/0.56 (step @p32 :rule chain_m_resolution :premises (@p31 @p20) :args (@t31 @t38 @t39)) % 0.39/0.56 (step @p33 :rule instantiate :premises (@p4) :args (@t28)) % 0.39/0.56 (step @p34 :rule chain_m_resolution :premises (@p27 @p20) :args (@t30 @t38 @t39)) % 0.39/0.56 (step @p35 :rule cnf_or_pos :args (@t40)) % 0.39/0.56 (step @p36 :rule reordering :premises (@p35) :args ((or @t14 @t36 @t34 (not @t40)))) % 0.39/0.56 (step @p37 false :rule chain_m_resolution :premises (@p36 @p34 @p20 @p33 @p32) :args (false (@list false true false false) (@list @t30 @t14 @t40 @t31))) % 0.39/0.56 ) % 0.39/0.57 % SZS output end Proof % 0.39/0.57 % cvc5 exiting %------------------------------------------------------------------------------