%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : DAT067_1 : TPTP v9.2.1. Released v5.5.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n024.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 08:14:27 AM UTC 2026 % Result : Theorem 0.15s 0.35s % Output : Proof 0.15s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.06 % Problem : DAT067_1 : TPTP v9.2.1. Released v5.5.0. % 0.00/0.06 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.07/0.24 % Computer : n024.cluster.edu % 0.07/0.24 % Model : x86_64 x86_64 % 0.07/0.24 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.07/0.24 % Memory : 8042.1875MB % 0.07/0.24 % OS : Linux 3.10.0-693.el7.x86_64 % 0.07/0.24 % CPULimit : 300 % 0.07/0.24 % WCLimit : 300 % 0.07/0.24 % DateTime : Mon Jun 1 17:27:30 EDT 2026 % 0.07/0.25 % CPUTime : % 0.07/0.32 %----Proving TF0_ARI % 0.15/0.35 --- Run --finite-model-find --decision=internal at 45... % 0.15/0.35 % SZS status Theorem % 0.15/0.35 % SZS output start Proof % 0.15/0.35 ( % 0.15/0.35 (declare-sort tptp.heap 0) % 0.15/0.35 (declare-const tptp.lsls (-> tptp.heap tptp.heap Bool)) % 0.15/0.35 (declare-const tptp.toop (-> tptp.heap Int)) % 0.15/0.35 (declare-const tptp.get (-> tptp.heap tptp.heap)) % 0.15/0.35 (declare-const tptp.length (-> tptp.heap Int)) % 0.15/0.35 (declare-const tptp.app (-> tptp.heap Int tptp.heap)) % 0.15/0.35 (declare-const tptp.sel (-> tptp.heap Int Int)) % 0.15/0.35 (declare-const tptp.empty tptp.heap) % 0.15/0.35 (define @t1 () (@var "M" Int)) % 0.15/0.35 (define @t2 () (@var "N" Int)) % 0.15/0.35 (define @t3 () (@var "H" tptp.heap)) % 0.15/0.35 (define @t4 () (tptp.app @t3 @t2)) % 0.15/0.35 (define @t5 () (tptp.sel @t4 @t1)) % 0.15/0.35 (define @t6 () (+ 1 (tptp.length @t3))) % 0.15/0.35 (define @t7 () (= @t1 @t6)) % 0.15/0.35 (define @t8 () (= @t5 (tptp.sel @t3 @t1))) % 0.15/0.35 (define @t9 () (not @t7)) % 0.15/0.35 (define @t10 () (@list @t2 @t3 @t1)) % 0.15/0.35 (define @t11 () (forall @t10 (=> @t9 @t8))) % 0.15/0.35 (define @t12 () (@list @t2 @t3)) % 0.15/0.35 (define @t13 () (@list @t3 @t2)) % 0.15/0.35 (define @t14 () (@var "N0" Int)) % 0.15/0.35 (define @t15 () (@var "H0" tptp.heap)) % 0.15/0.35 (define @t16 () (@list @t3)) % 0.15/0.35 (define @t17 () (@var "H1" tptp.heap)) % 0.15/0.35 (define @t18 () (or @t8 @t7)) % 0.15/0.35 (define @t19 () (@list @t2 @t1 @t3)) % 0.15/0.35 (define @t20 () (forall @t19 @t18)) % 0.15/0.35 (define @t21 () (or @t7 @t8)) % 0.15/0.35 (define @t22 () (forall @t19 @t21)) % 0.15/0.35 (define @t23 () (forall @t10 @t21)) % 0.15/0.35 (define @t24 () (@list false)) % 0.15/0.35 (assume @p1 (forall (@list @t1) (= (tptp.sel tptp.empty @t1) 0))) % 0.15/0.35 (assume @p2 (forall (@list @t3 @t1 @t2) (=> @t7 (= @t5 @t2)))) % 0.15/0.35 (assume @p3 @t11) % 0.15/0.35 (assume @p4 (forall @t12 (= (tptp.get @t4) @t3))) % 0.15/0.35 (assume @p5 (forall @t13 (= (tptp.toop @t4) @t2))) % 0.15/0.35 (assume @p6 (forall (@list @t3 @t15 @t2 @t14) (= (= @t4 (tptp.app @t15 @t14)) (and (= @t3 @t15) (= @t2 @t14))))) % 0.15/0.35 (assume @p7 (forall @t13 (not (= tptp.empty @t4)))) % 0.15/0.35 (assume @p8 (forall @t16 (or (= @t3 tptp.empty) (= @t3 (tptp.app (tptp.get @t3) (tptp.toop @t3)))))) % 0.15/0.35 (assume @p9 (= (tptp.length tptp.empty) 0)) % 0.15/0.35 (assume @p10 (forall @t12 (= (tptp.length @t4) @t6))) % 0.15/0.35 (assume @p11 (forall @t16 (not (tptp.lsls @t3 @t3)))) % 0.15/0.35 (assume @p12 (forall (@list @t15 @t3 @t17) (=> (and (tptp.lsls @t3 @t15) (tptp.lsls @t15 @t17)) (tptp.lsls @t3 @t17)))) % 0.15/0.35 (assume @p13 (forall @t16 (not (tptp.lsls @t3 tptp.empty)))) % 0.15/0.35 (assume @p14 (forall (@list @t2 @t15 @t3) (= (tptp.lsls @t15 @t4) (or (= @t15 @t3) (tptp.lsls @t15 @t3))))) % 0.15/0.35 (assume @p15 (not @t20)) % 0.15/0.35 (assume @p16 true) % 0.15/0.35 (step @p17 :rule refl :args (@t8)) % 0.15/0.35 (step @p18 :rule bool-double-not-elim :args (@t7)) % 0.15/0.35 (step @p19 :rule nary_cong :premises (@p18 @p17) :args ((or (not @t9) @t8))) % 0.15/0.35 (step @p20 :rule bool-impl-elim :args (@t9 @t8)) % 0.15/0.35 (step @p21 :rule trans :premises (@p20 @p19)) % 0.15/0.35 (step @p22 :rule cong :premises (@p21) :args (@t11)) % 0.15/0.35 (step @p23 :rule eq_resolve :premises (@p3 @p22)) % 0.15/0.35 (step @p24 :rule aci_norm :args ((= @t18 @t21))) % 0.15/0.35 (step @p25 :rule cong :premises (@p24) :args (@t20)) % 0.15/0.35 (step @p26 :rule symm :premises (@p25)) % 0.15/0.35 (step @p27 :rule true_intro :premises (@p26)) % 0.15/0.35 (step @p28 :rule eq-symm :args (@t20 @t22)) % 0.15/0.35 (step @p29 :rule trans :premises (@p28 @p27)) % 0.15/0.35 (step @p30 :rule cong :premises (@p26 @p25) :args ((= @t22 @t20))) % 0.15/0.35 (step @p31 :rule trans :premises (@p30 @p29)) % 0.15/0.35 (step @p32 :rule true_elim :premises (@p31)) % 0.15/0.35 (step @p33 :rule quant_var_reordering :args ((= @t23 @t22))) % 0.15/0.35 (step @p34 :rule alpha_equiv :args (@t23 (@list @t1 @t3 @t2) (@list (@var "BOUND_VARIABLE_7662" Int) (@var "BOUND_VARIABLE_7663" tptp.heap) (@var "BOUND_VARIABLE_7664" Int)))) % 0.15/0.35 (step @p35 :rule symm :premises (@p34)) % 0.15/0.35 (step @p36 :rule trans :premises (@p34 @p35 @p33 @p32)) % 0.15/0.35 (step @p37 :rule symm :premises (@p36)) % 0.15/0.35 (step @p38 :rule equiv_elim2 :premises (@p37)) % 0.15/0.35 (step @p39 :rule chain_m_resolution :premises (@p38 @p23) :args (@t20 @t24 (@list @t23))) % 0.15/0.35 (step @p40 false :rule chain_m_resolution :premises (@p15 @p39) :args (false @t24 (@list @t20))) % 0.15/0.35 ) % 0.15/0.35 % SZS output end Proof % 0.15/0.35 % cvc5 exiting %------------------------------------------------------------------------------