%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : LCL189-3 : TPTP v9.3.1. Released v2.3.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n026.cluster.edu % Model : x86_64 x86_64 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz % Memory : 8046.5625MB % OS : Linux 6.8.0-71-generic % CPULimit : 300s % WCLimit : 300s % DateTime : Mon Sep 7 11:22:21 AM UTC 2026 % Result : Unsatisfiable 33.32s 34.89s % Output : Proof 33.32s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.02 % Problem : LCL189-3 : TPTP v9.3.1. Released v2.3.0. % 0.00/0.04 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.11/0.37 % Computer : n026.cluster.edu % 0.11/0.37 % Model : x86_64 x86_64 % 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.11/0.37 % Memory : 8046.5625MB % 0.11/0.37 % OS : Linux 6.8.0-71-generic % 0.11/0.37 % CPULimit : 300 % 0.11/0.37 % WCLimit : 300 % 0.11/0.37 % DateTime : Fri Sep 4 18:52:40 UTC 2026 % 0.11/0.37 % CPUTime : % 0.11/0.45 %----Proving TF0_NAR, FOF, or CNF % 0.21/0.46 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 15.21/15.66 --- Run --no-e-matching --full-saturate-quant at 6... % 21.25/21.82 --- Run --no-e-matching --enum-inst-sum --full-saturate-quant at 6... % 27.27/27.99 --- Run --finite-model-find --uf-ss=no-minimal at 6... % 33.28/34.15 --- Run --multi-trigger-when-single --full-saturate-quant at 30... % 33.32/34.89 % SZS status Unsatisfiable % 33.32/34.89 % SZS output start Proof % 33.32/34.89 ( % 33.32/34.89 (declare-sort $$unsorted 0) % 33.32/34.89 (declare-const tptp.q $$unsorted) % 33.32/34.89 (declare-const tptp.theorem (-> $$unsorted Bool)) % 33.32/34.89 (declare-const tptp.not (-> $$unsorted $$unsorted)) % 33.32/34.89 (declare-const tptp.p $$unsorted) % 33.32/34.89 (declare-const tptp.axiom (-> $$unsorted Bool)) % 33.32/34.89 (declare-const tptp.implies (-> $$unsorted $$unsorted $$unsorted)) % 33.32/34.89 (declare-const tptp.or (-> $$unsorted $$unsorted $$unsorted)) % 33.32/34.89 (define @t1 () (@var "A" $$unsorted)) % 33.32/34.89 (define @t2 () (@var "B" $$unsorted)) % 33.32/34.89 (define @t3 () (tptp.or @t2 @t1)) % 33.32/34.89 (define @t4 () (@list @t1 @t2)) % 33.32/34.89 (define @t5 () (@var "C" $$unsorted)) % 33.32/34.89 (define @t6 () (@list @t1 @t2 @t5)) % 33.32/34.89 (define @t7 () (@var "Y" $$unsorted)) % 33.32/34.89 (define @t8 () (@var "X" $$unsorted)) % 33.32/34.89 (define @t9 () (@list @t8 @t7)) % 33.32/34.89 (define @t10 () (tptp.theorem @t8)) % 33.32/34.89 (define @t11 () (tptp.implies tptp.p tptp.q)) % 33.32/34.89 (define @t12 () (tptp.not tptp.p)) % 33.32/34.89 (define @t13 () (tptp.or tptp.q @t12)) % 33.32/34.89 (define @t14 () (tptp.or @t12 tptp.q)) % 33.32/34.89 (define @t15 () (tptp.not @t14)) % 33.32/34.89 (define @t16 () (tptp.or @t15 @t13)) % 33.32/34.89 (define @t17 () (tptp.or @t15 @t14)) % 33.32/34.89 (define @t18 () (tptp.implies @t13 @t14)) % 33.32/34.89 (define @t19 () (tptp.implies @t16 @t17)) % 33.32/34.89 (define @t20 () (tptp.implies @t18 @t19)) % 33.32/34.89 (define @t21 () (tptp.axiom @t20)) % 33.32/34.89 (define @t22 () (not @t21)) % 33.32/34.89 (define @t23 () (tptp.theorem @t20)) % 33.32/34.89 (define @t24 () (or @t23 @t22)) % 33.32/34.89 (define @t25 () (@list false false)) % 33.32/34.89 (define @t26 () (tptp.axiom @t18)) % 33.32/34.89 (define @t27 () (not @t26)) % 33.32/34.89 (define @t28 () (tptp.theorem @t18)) % 33.32/34.89 (define @t29 () (or @t28 @t27)) % 33.32/34.89 (define @t30 () (not @t28)) % 33.32/34.89 (define @t31 () (not @t23)) % 33.32/34.89 (define @t32 () (tptp.theorem @t19)) % 33.32/34.89 (define @t33 () (or @t32 @t31 @t30)) % 33.32/34.89 (define @t34 () (@list false false false)) % 33.32/34.89 (define @t35 () (tptp.implies @t14 @t13)) % 33.32/34.89 (define @t36 () (tptp.axiom @t35)) % 33.32/34.89 (define @t37 () (not @t36)) % 33.32/34.89 (define @t38 () (tptp.theorem @t35)) % 33.32/34.89 (define @t39 () (or @t38 @t37)) % 33.32/34.89 (define @t40 () (tptp.theorem @t16)) % 33.32/34.89 (define @t41 () (not @t40)) % 33.32/34.89 (define @t42 () (not @t32)) % 33.32/34.89 (define @t43 () (tptp.theorem @t17)) % 33.32/34.89 (define @t44 () (or @t43 @t42 @t41)) % 33.32/34.89 (define @t45 () (tptp.not @t11)) % 33.32/34.89 (define @t46 () (tptp.or @t45 @t14)) % 33.32/34.89 (define @t47 () (tptp.theorem @t46)) % 33.32/34.89 (define @t48 () (tptp.or @t12 (tptp.or @t45 tptp.q))) % 33.32/34.89 (define @t49 () (tptp.implies @t46 @t48)) % 33.32/34.89 (define @t50 () (tptp.axiom @t49)) % 33.32/34.89 (define @t51 () (not @t50)) % 33.32/34.89 (define @t52 () (tptp.theorem @t49)) % 33.32/34.89 (define @t53 () (or @t52 @t51)) % 33.32/34.89 (define @t54 () (tptp.theorem @t48)) % 33.32/34.89 (define @t55 () (not @t47)) % 33.32/34.89 (define @t56 () (not @t52)) % 33.32/34.89 (define @t57 () (or @t54 @t56 @t55)) % 33.32/34.89 (assume @p1 (forall (@list @t1) (tptp.axiom (tptp.implies (tptp.or @t1 @t1) @t1)))) % 33.32/34.89 (assume @p2 (forall @t4 (tptp.axiom (tptp.implies @t1 @t3)))) % 33.32/34.89 (assume @p3 (forall @t4 (tptp.axiom (tptp.implies (tptp.or @t1 @t2) @t3)))) % 33.32/34.89 (assume @p4 (forall @t6 (tptp.axiom (tptp.implies (tptp.or @t1 (tptp.or @t2 @t5)) (tptp.or @t2 (tptp.or @t1 @t5)))))) % 33.32/34.89 (assume @p5 (forall @t6 (tptp.axiom (tptp.implies (tptp.implies @t1 @t2) (tptp.implies (tptp.or @t5 @t1) (tptp.or @t5 @t2)))))) % 33.32/34.89 (assume @p6 (forall @t9 (= (tptp.implies @t8 @t7) (tptp.or (tptp.not @t8) @t7)))) % 33.32/34.89 (assume @p7 (forall (@list @t8) (or @t10 (not (tptp.axiom @t8))))) % 33.32/34.89 (assume @p8 (forall @t9 (or @t10 (not (tptp.theorem (tptp.implies @t7 @t8))) (not (tptp.theorem @t7))))) % 33.32/34.89 (assume @p9 (not (tptp.theorem (tptp.or @t12 (tptp.implies @t11 tptp.q))))) % 33.32/34.89 (step @p10 :rule evaluate :args ((= false true))) % 33.32/34.89 (step @p11 :rule instantiate :premises (@p8) :args ((@list @t17 @t16))) % 33.32/34.89 (step @p12 :rule instantiate :premises (@p8) :args ((@list @t19 @t18))) % 33.32/34.89 (step @p13 :rule instantiate :premises (@p7) :args ((@list @t20))) % 33.32/34.89 (step @p14 :rule instantiate :premises (@p5) :args ((@list @t13 @t14 @t15))) % 33.32/34.89 (step @p15 :rule cnf_or_pos :args (@t24)) % 33.32/34.89 (step @p16 :rule reordering :premises (@p15) :args ((or @t22 @t23 (not @t24)))) % 33.32/34.89 (step @p17 :rule chain_m_resolution :premises (@p16 @p14 @p13) :args (@t23 @t25 (@list @t21 @t24))) % 33.32/34.89 (step @p18 :rule instantiate :premises (@p7) :args ((@list @t18))) % 33.32/34.89 (step @p19 :rule instantiate :premises (@p3) :args ((@list tptp.q @t12))) % 33.32/34.89 (step @p20 :rule cnf_or_pos :args (@t29)) % 33.32/34.89 (step @p21 :rule reordering :premises (@p20) :args ((or @t27 @t28 (not @t29)))) % 33.32/34.89 (step @p22 :rule chain_m_resolution :premises (@p21 @p19 @p18) :args (@t28 @t25 (@list @t26 @t29))) % 33.32/34.89 (step @p23 :rule cnf_or_pos :args (@t33)) % 33.32/34.89 (step @p24 :rule reordering :premises (@p23) :args ((or @t30 @t32 @t31 (not @t33)))) % 33.32/34.89 (step @p25 :rule chain_m_resolution :premises (@p24 @p22 @p17 @p12) :args (@t32 @t34 (@list @t28 @t23 @t33))) % 33.32/34.89 (step @p26 :rule instantiate :premises (@p7) :args ((@list @t35))) % 33.32/34.89 (step @p27 :rule instantiate :premises (@p3) :args ((@list @t12 tptp.q))) % 33.32/34.89 (step @p28 :rule cnf_or_pos :args (@t39)) % 33.32/34.89 (step @p29 :rule reordering :premises (@p28) :args ((or @t37 @t38 (not @t39)))) % 33.32/34.89 (step @p30 :rule chain_m_resolution :premises (@p29 @p27 @p26) :args (@t38 @t25 (@list @t36 @t39))) % 33.32/34.89 (step @p31 :rule true_intro :premises (@p30)) % 33.32/34.89 (step @p32 :rule instantiate :premises (@p6) :args ((@list @t14 @t13))) % 33.32/34.89 (step @p33 :rule symm :premises (@p32)) % 33.32/34.89 (step @p34 :rule cong :premises (@p33) :args (@t40)) % 33.32/34.89 (step @p35 :rule trans :premises (@p34 @p31)) % 33.32/34.89 (step @p36 :rule true_elim :premises (@p35)) % 33.32/34.89 (step @p37 :rule cnf_or_pos :args (@t44)) % 33.32/34.89 (step @p38 :rule reordering :premises (@p37) :args ((or @t41 @t43 @t42 (not @t44)))) % 33.32/34.89 (step @p39 :rule chain_m_resolution :premises (@p38 @p36 @p25 @p11) :args (@t43 @t34 (@list @t40 @t32 @t44))) % 33.32/34.89 (step @p40 :rule true_intro :premises (@p39)) % 33.32/34.89 (step @p41 :rule refl :args (@t14)) % 33.32/34.89 (step @p42 :rule instantiate :premises (@p6) :args ((@list tptp.p tptp.q))) % 33.32/34.89 (step @p43 :rule cong :premises (@p42) :args (@t45)) % 33.32/34.89 (step @p44 :rule cong :premises (@p43 @p41) :args (@t46)) % 33.32/34.89 (step @p45 :rule cong :premises (@p44) :args (@t47)) % 33.32/34.89 (step @p46 :rule instantiate :premises (@p8) :args ((@list @t48 @t46))) % 33.32/34.89 (step @p47 :rule instantiate :premises (@p7) :args ((@list @t49))) % 33.32/34.89 (step @p48 :rule instantiate :premises (@p4) :args ((@list @t45 @t12 tptp.q))) % 33.32/34.89 (step @p49 :rule cnf_or_pos :args (@t53)) % 33.32/34.89 (step @p50 :rule reordering :premises (@p49) :args ((or @t51 @t52 (not @t53)))) % 33.32/34.89 (step @p51 :rule chain_m_resolution :premises (@p50 @p48 @p47) :args (@t52 @t25 (@list @t50 @t53))) % 33.32/34.89 (step @p52 :rule false_intro :premises (@p9)) % 33.32/34.89 (step @p53 :rule instantiate :premises (@p6) :args ((@list @t11 tptp.q))) % 33.32/34.89 (step @p54 :rule symm :premises (@p53)) % 33.32/34.89 (step @p55 :rule refl :args (@t12)) % 33.32/34.89 (step @p56 :rule cong :premises (@p55 @p54) :args (@t48)) % 33.32/34.89 (step @p57 :rule cong :premises (@p56) :args (@t54)) % 33.32/34.89 (step @p58 :rule trans :premises (@p57 @p52)) % 33.32/34.89 (step @p59 :rule false_elim :premises (@p58)) % 33.32/34.89 (step @p60 :rule cnf_or_pos :args (@t57)) % 33.32/34.89 (step @p61 :rule reordering :premises (@p60) :args ((or @t54 @t56 @t55 (not @t57)))) % 33.32/34.89 (step @p62 :rule chain_m_resolution :premises (@p61 @p59 @p51 @p46) :args (@t55 (@list true false false) (@list @t54 @t52 @t57))) % 33.32/34.89 (step @p63 :rule false_intro :premises (@p62)) % 33.32/34.89 (step @p64 :rule symm :premises (@p63)) % 33.32/34.89 (step @p65 :rule trans :premises (@p64 @p45 @p40)) % 33.32/34.89 (step @p66 false :rule eq_resolve :premises (@p65 @p10)) % 33.32/34.89 ) % 33.32/34.89 % SZS output end Proof % 33.32/34.90 % cvc5 exiting %------------------------------------------------------------------------------