%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : LCL187-3 : 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 : n003.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 116.88s 118.37s % Output : Proof 111.49s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.02 % Problem : LCL187-3 : 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 % 0.10/0.36 % Computer : n003.cluster.edu % 0.10/0.36 % Model : x86_64 x86_64 % 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.10/0.36 % Memory : 8046.5625MB % 0.10/0.36 % OS : Linux 6.8.0-71-generic % 0.10/0.36 % CPULimit : 300 % 0.10/0.36 % WCLimit : 300 % 0.10/0.36 % DateTime : Fri Sep 4 13:33:19 UTC 2026 % 0.15/0.36 % CPUTime : % 0.15/0.43 %----Proving TF0_NAR, FOF, or CNF % 0.15/0.45 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.21/15.65 --- Run --no-e-matching --full-saturate-quant at 6... % 15.27/21.81 --- Run --no-e-matching --enum-inst-sum --full-saturate-quant at 6... % 27.28/27.97 --- Run --finite-model-find --uf-ss=no-minimal at 6... % 33.32/34.14 --- Run --multi-trigger-when-single --full-saturate-quant at 30... % 33.34/64.35 --- Run --trigger-sel=max --full-saturate-quant at 15... % 78.40/79.52 --- Run --multi-trigger-when-single --multi-trigger-priority --full-saturate-quant at 33... % 111.41/112.90 --- Run --multi-trigger-cache --full-saturate-quant at 15... % 116.88/118.37 % SZS status Unsatisfiable % 116.88/118.37 % SZS output start Proof % 116.88/118.37 ( % 116.88/118.37 (declare-sort $$unsorted 0) % 116.88/118.37 (declare-const tptp.q $$unsorted) % 116.88/118.37 (declare-const tptp.theorem (-> $$unsorted Bool)) % 116.88/118.37 (declare-const tptp.not (-> $$unsorted $$unsorted)) % 116.88/118.37 (declare-const tptp.p $$unsorted) % 116.88/118.37 (declare-const tptp.axiom (-> $$unsorted Bool)) % 116.88/118.37 (declare-const tptp.implies (-> $$unsorted $$unsorted $$unsorted)) % 116.88/118.37 (declare-const tptp.or (-> $$unsorted $$unsorted $$unsorted)) % 116.88/118.37 (define @t1 () (@var "A" $$unsorted)) % 116.88/118.37 (define @t2 () (@var "B" $$unsorted)) % 116.88/118.37 (define @t3 () (tptp.or @t2 @t1)) % 116.88/118.37 (define @t4 () (@list @t1 @t2)) % 116.88/118.37 (define @t5 () (@var "C" $$unsorted)) % 116.88/118.37 (define @t6 () (@list @t1 @t2 @t5)) % 116.88/118.37 (define @t7 () (@var "Y" $$unsorted)) % 116.88/118.37 (define @t8 () (@var "X" $$unsorted)) % 116.88/118.37 (define @t9 () (@list @t8 @t7)) % 116.88/118.37 (define @t10 () (tptp.theorem @t8)) % 116.88/118.37 (define @t11 () (tptp.not tptp.p)) % 116.88/118.37 (define @t12 () (tptp.implies @t11 tptp.q)) % 116.88/118.37 (define @t13 () (tptp.or tptp.q @t11)) % 116.88/118.37 (define @t14 () (tptp.not @t11)) % 116.88/118.37 (define @t15 () (tptp.or @t14 @t13)) % 116.88/118.37 (define @t16 () (tptp.or @t11 tptp.q)) % 116.88/118.37 (define @t17 () (tptp.or @t14 @t16)) % 116.88/118.37 (define @t18 () (tptp.implies @t13 @t16)) % 116.88/118.37 (define @t19 () (tptp.implies @t15 @t17)) % 116.88/118.37 (define @t20 () (tptp.implies @t18 @t19)) % 116.88/118.37 (define @t21 () (tptp.axiom @t20)) % 116.88/118.37 (define @t22 () (not @t21)) % 116.88/118.37 (define @t23 () (tptp.theorem @t20)) % 116.88/118.37 (define @t24 () (or @t23 @t22)) % 116.88/118.37 (define @t25 () (@list false false)) % 116.88/118.37 (define @t26 () (tptp.axiom @t18)) % 116.88/118.37 (define @t27 () (not @t26)) % 116.88/118.37 (define @t28 () (tptp.theorem @t18)) % 116.88/118.37 (define @t29 () (or @t28 @t27)) % 116.88/118.37 (define @t30 () (not @t28)) % 116.88/118.37 (define @t31 () (not @t23)) % 116.88/118.37 (define @t32 () (tptp.theorem @t19)) % 116.88/118.37 (define @t33 () (or @t32 @t31 @t30)) % 116.88/118.37 (define @t34 () (tptp.or @t11 (tptp.or @t14 tptp.q))) % 116.88/118.37 (define @t35 () (tptp.implies @t17 @t34)) % 116.88/118.37 (define @t36 () (tptp.axiom @t35)) % 116.88/118.37 (define @t37 () (not @t36)) % 116.88/118.37 (define @t38 () (tptp.theorem @t35)) % 116.88/118.37 (define @t39 () (or @t38 @t37)) % 116.88/118.37 (define @t40 () (@list @t11 tptp.q)) % 116.88/118.37 (define @t41 () (tptp.theorem @t34)) % 116.88/118.37 (define @t42 () (tptp.theorem @t17)) % 116.88/118.37 (define @t43 () (not @t42)) % 116.88/118.37 (define @t44 () (not @t38)) % 116.88/118.37 (define @t45 () (or @t41 @t44 @t43)) % 116.88/118.37 (define @t46 () (@list true false false)) % 116.88/118.37 (define @t47 () (not (tptp.theorem @t15))) % 116.88/118.37 (define @t48 () (not @t32)) % 116.88/118.37 (define @t49 () (or @t42 @t48 @t47)) % 116.88/118.37 (define @t50 () (tptp.implies @t11 @t13)) % 116.88/118.37 (define @t51 () (tptp.theorem @t50)) % 116.88/118.37 (define @t52 () (tptp.axiom @t50)) % 116.88/118.37 (define @t53 () (not @t52)) % 116.88/118.37 (define @t54 () (or @t51 @t53)) % 116.88/118.37 (assume @p1 (forall (@list @t1) (tptp.axiom (tptp.implies (tptp.or @t1 @t1) @t1)))) % 116.88/118.37 (assume @p2 (forall @t4 (tptp.axiom (tptp.implies @t1 @t3)))) % 116.88/118.37 (assume @p3 (forall @t4 (tptp.axiom (tptp.implies (tptp.or @t1 @t2) @t3)))) % 116.88/118.37 (assume @p4 (forall @t6 (tptp.axiom (tptp.implies (tptp.or @t1 (tptp.or @t2 @t5)) (tptp.or @t2 (tptp.or @t1 @t5)))))) % 116.88/118.37 (assume @p5 (forall @t6 (tptp.axiom (tptp.implies (tptp.implies @t1 @t2) (tptp.implies (tptp.or @t5 @t1) (tptp.or @t5 @t2)))))) % 116.88/118.37 (assume @p6 (forall @t9 (= (tptp.implies @t8 @t7) (tptp.or (tptp.not @t8) @t7)))) % 116.88/118.37 (assume @p7 (forall (@list @t8) (or @t10 (not (tptp.axiom @t8))))) % 116.88/118.37 (assume @p8 (forall @t9 (or @t10 (not (tptp.theorem (tptp.implies @t7 @t8))) (not (tptp.theorem @t7))))) % 116.88/118.37 (assume @p9 (not (tptp.theorem (tptp.implies tptp.p @t12)))) % 116.88/118.37 (step @p10 :rule evaluate :args ((= true false))) % 116.88/118.37 (step @p11 :rule instantiate :premises (@p8) :args ((@list @t17 @t15))) % 116.88/118.37 (step @p12 :rule instantiate :premises (@p8) :args ((@list @t19 @t18))) % 116.88/118.37 (step @p13 :rule instantiate :premises (@p7) :args ((@list @t20))) % 116.88/118.37 (step @p14 :rule instantiate :premises (@p5) :args ((@list @t13 @t16 @t14))) % 116.88/118.37 (step @p15 :rule cnf_or_pos :args (@t24)) % 116.88/118.37 (step @p16 :rule reordering :premises (@p15) :args ((or @t22 @t23 (not @t24)))) % 116.88/118.37 (step @p17 :rule chain_m_resolution :premises (@p16 @p14 @p13) :args (@t23 @t25 (@list @t21 @t24))) % 116.88/118.37 (step @p18 :rule instantiate :premises (@p7) :args ((@list @t18))) % 116.88/118.37 (step @p19 :rule instantiate :premises (@p3) :args ((@list tptp.q @t11))) % 116.88/118.37 (step @p20 :rule cnf_or_pos :args (@t29)) % 116.88/118.37 (step @p21 :rule reordering :premises (@p20) :args ((or @t27 @t28 (not @t29)))) % 116.88/118.37 (step @p22 :rule chain_m_resolution :premises (@p21 @p19 @p18) :args (@t28 @t25 (@list @t26 @t29))) % 116.88/118.37 (step @p23 :rule cnf_or_pos :args (@t33)) % 116.88/118.37 (step @p24 :rule reordering :premises (@p23) :args ((or @t30 @t32 @t31 (not @t33)))) % 116.88/118.37 (step @p25 :rule chain_m_resolution :premises (@p24 @p22 @p17 @p12) :args (@t32 (@list false false false) (@list @t28 @t23 @t33))) % 116.88/118.37 (step @p26 :rule instantiate :premises (@p8) :args ((@list @t34 @t17))) % 116.88/118.37 (step @p27 :rule instantiate :premises (@p7) :args ((@list @t35))) % 116.88/118.37 (step @p28 :rule instantiate :premises (@p4) :args ((@list @t14 @t11 tptp.q))) % 116.88/118.37 (step @p29 :rule cnf_or_pos :args (@t39)) % 116.88/118.37 (step @p30 :rule reordering :premises (@p29) :args ((or @t37 @t38 (not @t39)))) % 116.88/118.37 (step @p31 :rule chain_m_resolution :premises (@p30 @p28 @p27) :args (@t38 @t25 (@list @t36 @t39))) % 116.88/118.37 (step @p32 :rule false_intro :premises (@p9)) % 116.88/118.37 (step @p33 :rule instantiate :premises (@p6) :args ((@list tptp.p @t12))) % 116.88/118.37 (step @p34 :rule symm :premises (@p33)) % 116.88/118.37 (step @p35 :rule instantiate :premises (@p6) :args (@t40)) % 116.88/118.37 (step @p36 :rule symm :premises (@p35)) % 116.88/118.37 (step @p37 :rule refl :args (@t11)) % 116.88/118.37 (step @p38 :rule cong :premises (@p37 @p36) :args (@t34)) % 116.88/118.37 (step @p39 :rule trans :premises (@p38 @p34)) % 116.88/118.37 (step @p40 :rule cong :premises (@p39) :args (@t41)) % 116.88/118.37 (step @p41 :rule trans :premises (@p40 @p32)) % 116.88/118.37 (step @p42 :rule false_elim :premises (@p41)) % 116.88/118.37 (step @p43 :rule cnf_or_pos :args (@t45)) % 116.88/118.37 (step @p44 :rule reordering :premises (@p43) :args ((or @t41 @t44 @t43 (not @t45)))) % 116.88/118.37 (step @p45 :rule chain_m_resolution :premises (@p44 @p42 @p31 @p26) :args (@t43 @t46 (@list @t41 @t38 @t45))) % 116.88/118.37 (step @p46 :rule cnf_or_pos :args (@t49)) % 116.88/118.37 (step @p47 :rule reordering :premises (@p46) :args ((or @t42 @t47 @t48 (not @t49)))) % 116.88/118.37 (step @p48 :rule chain_m_resolution :premises (@p47 @p45 @p25 @p11) :args (@t47 @t46 (@list @t42 @t32 @t49))) % 116.88/118.37 (step @p49 :rule false_intro :premises (@p48)) % 116.88/118.37 (step @p50 :rule instantiate :premises (@p6) :args ((@list @t11 @t13))) % 116.88/118.37 (step @p51 :rule cong :premises (@p50) :args (@t51)) % 116.88/118.37 (step @p52 :rule instantiate :premises (@p7) :args ((@list @t50))) % 116.88/118.37 (step @p53 :rule instantiate :premises (@p2) :args (@t40)) % 116.88/118.37 (step @p54 :rule cnf_or_pos :args (@t54)) % 116.88/118.37 (step @p55 :rule reordering :premises (@p54) :args ((or @t53 @t51 (not @t54)))) % 116.88/118.37 (step @p56 :rule chain_m_resolution :premises (@p55 @p53 @p52) :args (@t51 @t25 (@list @t52 @t54))) % 116.88/118.37 (step @p57 :rule true_intro :premises (@p56)) % 116.88/118.37 (step @p58 :rule symm :premises (@p57)) % 116.88/118.37 (step @p59 :rule trans :premises (@p58 @p51 @p49)) % 116.88/118.37 (step @p60 false :rule eq_resolve :premises (@p59 @p10)) % 116.88/118.37 ) % 111.49/118.40 % SZS output end Proof % 111.49/118.40 % cvc5 exiting %------------------------------------------------------------------------------