%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : LCL237-3 : 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 : n006.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 11:22:29 AM UTC 2026 % Result : Unsatisfiable 112.76s 114.44s % Output : Proof 112.76s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.02 % Problem : LCL237-3 : 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 : n006.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 : Sat Sep 5 18:22:31 UTC 2026 % 0.10/0.36 % 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... % 0.20/15.63 --- Run --no-e-matching --full-saturate-quant at 6... % 21.25/21.80 --- Run --no-e-matching --enum-inst-sum --full-saturate-quant at 6... % 27.25/27.98 --- Run --finite-model-find --uf-ss=no-minimal at 6... % 33.29/34.14 --- Run --multi-trigger-when-single --full-saturate-quant at 30... % 33.29/64.53 --- Run --trigger-sel=max --full-saturate-quant at 15... % 78.33/79.88 --- Run --multi-trigger-when-single --multi-trigger-priority --full-saturate-quant at 33... % 78.39/113.11 --- Run --multi-trigger-cache --full-saturate-quant at 15... % 112.76/114.44 % SZS status Unsatisfiable % 112.76/114.44 % SZS output start Proof % 112.76/114.45 ( % 112.76/114.45 (declare-sort $$unsorted 0) % 112.76/114.45 (declare-const tptp.p $$unsorted) % 112.76/114.45 (declare-const tptp.theorem (-> $$unsorted Bool)) % 112.76/114.45 (declare-const tptp.not (-> $$unsorted $$unsorted)) % 112.76/114.45 (declare-const tptp.and (-> $$unsorted $$unsorted $$unsorted)) % 112.76/114.45 (declare-const tptp.axiom (-> $$unsorted Bool)) % 112.76/114.45 (declare-const tptp.q $$unsorted) % 112.76/114.45 (declare-const tptp.implies (-> $$unsorted $$unsorted $$unsorted)) % 112.76/114.45 (declare-const tptp.or (-> $$unsorted $$unsorted $$unsorted)) % 112.76/114.45 (define @t1 () (@var "A" $$unsorted)) % 112.76/114.45 (define @t2 () (@var "B" $$unsorted)) % 112.76/114.45 (define @t3 () (tptp.or @t2 @t1)) % 112.76/114.45 (define @t4 () (@list @t1 @t2)) % 112.76/114.45 (define @t5 () (@var "C" $$unsorted)) % 112.76/114.45 (define @t6 () (@list @t1 @t2 @t5)) % 112.76/114.45 (define @t7 () (@var "Y" $$unsorted)) % 112.76/114.45 (define @t8 () (@var "X" $$unsorted)) % 112.76/114.45 (define @t9 () (@list @t8 @t7)) % 112.76/114.45 (define @t10 () (tptp.theorem @t8)) % 112.76/114.45 (define @t11 () (@var "Q" $$unsorted)) % 112.76/114.45 (define @t12 () (@var "P" $$unsorted)) % 112.76/114.45 (define @t13 () (tptp.and tptp.p tptp.q)) % 112.76/114.45 (define @t14 () (tptp.implies tptp.p @t13)) % 112.76/114.45 (define @t15 () (tptp.not tptp.p)) % 112.76/114.45 (define @t16 () (tptp.not tptp.q)) % 112.76/114.45 (define @t17 () (tptp.or @t15 @t16)) % 112.76/114.45 (define @t18 () (tptp.not @t17)) % 112.76/114.45 (define @t19 () (tptp.or @t18 @t15)) % 112.76/114.45 (define @t20 () (tptp.implies @t19 @t14)) % 112.76/114.45 (define @t21 () (tptp.or @t16 @t14)) % 112.76/114.45 (define @t22 () (tptp.or @t16 @t19)) % 112.76/114.45 (define @t23 () (tptp.implies @t22 @t21)) % 112.76/114.45 (define @t24 () (tptp.implies @t20 @t23)) % 112.76/114.45 (define @t25 () (tptp.axiom @t24)) % 112.76/114.45 (define @t26 () (not @t25)) % 112.76/114.45 (define @t27 () (tptp.theorem @t24)) % 112.76/114.45 (define @t28 () (or @t27 @t26)) % 112.76/114.45 (define @t29 () (@list false false)) % 112.76/114.45 (define @t30 () (tptp.or @t16 @t15)) % 112.76/114.45 (define @t31 () (tptp.or @t18 @t30)) % 112.76/114.45 (define @t32 () (tptp.implies @t31 @t22)) % 112.76/114.45 (define @t33 () (tptp.axiom @t32)) % 112.76/114.45 (define @t34 () (not @t33)) % 112.76/114.45 (define @t35 () (tptp.theorem @t32)) % 112.76/114.45 (define @t36 () (or @t35 @t34)) % 112.76/114.45 (define @t37 () (tptp.implies @t17 @t30)) % 112.76/114.45 (define @t38 () (tptp.axiom @t37)) % 112.76/114.45 (define @t39 () (not @t38)) % 112.76/114.45 (define @t40 () (tptp.theorem @t37)) % 112.76/114.45 (define @t41 () (or @t40 @t39)) % 112.76/114.45 (define @t42 () (tptp.theorem @t31)) % 112.76/114.45 (define @t43 () (not @t42)) % 112.76/114.45 (define @t44 () (not @t35)) % 112.76/114.45 (define @t45 () (tptp.theorem @t22)) % 112.76/114.45 (define @t46 () (or @t45 @t44 @t43)) % 112.76/114.45 (define @t47 () (tptp.theorem @t21)) % 112.76/114.45 (define @t48 () (not @t45)) % 112.76/114.45 (define @t49 () (tptp.theorem @t23)) % 112.76/114.45 (define @t50 () (not @t49)) % 112.76/114.45 (define @t51 () (or @t47 @t50 @t48)) % 112.76/114.45 (define @t52 () (@list true false false)) % 112.76/114.45 (define @t53 () (not (tptp.theorem @t20))) % 112.76/114.45 (define @t54 () (not @t27)) % 112.76/114.45 (define @t55 () (or @t49 @t54 @t53)) % 112.76/114.45 (define @t56 () (tptp.or @t13 @t15)) % 112.76/114.45 (define @t57 () (tptp.implies @t56 (tptp.or @t15 @t13))) % 112.76/114.45 (define @t58 () (tptp.theorem @t57)) % 112.76/114.45 (define @t59 () (tptp.axiom @t57)) % 112.76/114.45 (define @t60 () (not @t59)) % 112.76/114.45 (define @t61 () (or @t58 @t60)) % 112.76/114.45 (assume @p1 (forall (@list @t1) (tptp.axiom (tptp.implies (tptp.or @t1 @t1) @t1)))) % 112.76/114.45 (assume @p2 (forall @t4 (tptp.axiom (tptp.implies @t1 @t3)))) % 112.76/114.45 (assume @p3 (forall @t4 (tptp.axiom (tptp.implies (tptp.or @t1 @t2) @t3)))) % 112.76/114.45 (assume @p4 (forall @t6 (tptp.axiom (tptp.implies (tptp.or @t1 (tptp.or @t2 @t5)) (tptp.or @t2 (tptp.or @t1 @t5)))))) % 112.76/114.45 (assume @p5 (forall @t6 (tptp.axiom (tptp.implies (tptp.implies @t1 @t2) (tptp.implies (tptp.or @t5 @t1) (tptp.or @t5 @t2)))))) % 112.76/114.45 (assume @p6 (forall @t9 (= (tptp.implies @t8 @t7) (tptp.or (tptp.not @t8) @t7)))) % 112.76/114.45 (assume @p7 (forall (@list @t8) (or @t10 (not (tptp.axiom @t8))))) % 112.76/114.45 (assume @p8 (forall @t9 (or @t10 (not (tptp.theorem (tptp.implies @t7 @t8))) (not (tptp.theorem @t7))))) % 112.76/114.45 (assume @p9 (forall (@list @t12 @t11) (= (tptp.and @t12 @t11) (tptp.not (tptp.or (tptp.not @t12) (tptp.not @t11)))))) % 112.76/114.45 (assume @p10 (not (tptp.theorem (tptp.implies tptp.q @t14)))) % 112.76/114.45 (step @p11 :rule evaluate :args ((= true false))) % 112.76/114.45 (step @p12 :rule instantiate :premises (@p8) :args ((@list @t23 @t20))) % 112.76/114.45 (step @p13 :rule instantiate :premises (@p7) :args ((@list @t24))) % 112.76/114.45 (step @p14 :rule instantiate :premises (@p5) :args ((@list @t19 @t14 @t16))) % 112.76/114.45 (step @p15 :rule cnf_or_pos :args (@t28)) % 112.76/114.45 (step @p16 :rule reordering :premises (@p15) :args ((or @t26 @t27 (not @t28)))) % 112.76/114.45 (step @p17 :rule chain_m_resolution :premises (@p16 @p14 @p13) :args (@t27 @t29 (@list @t25 @t28))) % 112.76/114.45 (step @p18 :rule instantiate :premises (@p8) :args ((@list @t21 @t22))) % 112.76/114.45 (step @p19 :rule instantiate :premises (@p8) :args ((@list @t22 @t31))) % 112.76/114.45 (step @p20 :rule instantiate :premises (@p7) :args ((@list @t32))) % 112.76/114.45 (step @p21 :rule instantiate :premises (@p4) :args ((@list @t18 @t16 @t15))) % 112.76/114.45 (step @p22 :rule cnf_or_pos :args (@t36)) % 112.76/114.45 (step @p23 :rule reordering :premises (@p22) :args ((or @t34 @t35 (not @t36)))) % 112.76/114.45 (step @p24 :rule chain_m_resolution :premises (@p23 @p21 @p20) :args (@t35 @t29 (@list @t33 @t36))) % 112.76/114.45 (step @p25 :rule instantiate :premises (@p7) :args ((@list @t37))) % 112.76/114.45 (step @p26 :rule instantiate :premises (@p3) :args ((@list @t15 @t16))) % 112.76/114.45 (step @p27 :rule cnf_or_pos :args (@t41)) % 112.76/114.45 (step @p28 :rule reordering :premises (@p27) :args ((or @t39 @t40 (not @t41)))) % 112.76/114.45 (step @p29 :rule chain_m_resolution :premises (@p28 @p26 @p25) :args (@t40 @t29 (@list @t38 @t41))) % 112.76/114.45 (step @p30 :rule true_intro :premises (@p29)) % 112.76/114.45 (step @p31 :rule instantiate :premises (@p6) :args ((@list @t17 @t30))) % 112.76/114.45 (step @p32 :rule symm :premises (@p31)) % 112.76/114.45 (step @p33 :rule cong :premises (@p32) :args (@t42)) % 112.76/114.45 (step @p34 :rule trans :premises (@p33 @p30)) % 112.76/114.45 (step @p35 :rule true_elim :premises (@p34)) % 112.76/114.45 (step @p36 :rule cnf_or_pos :args (@t46)) % 112.76/114.45 (step @p37 :rule reordering :premises (@p36) :args ((or @t43 @t45 @t44 (not @t46)))) % 112.76/114.45 (step @p38 :rule chain_m_resolution :premises (@p37 @p35 @p24 @p19) :args (@t45 (@list false false false) (@list @t42 @t35 @t46))) % 112.76/114.45 (step @p39 :rule false_intro :premises (@p10)) % 112.76/114.45 (step @p40 :rule instantiate :premises (@p6) :args ((@list tptp.q @t14))) % 112.76/114.45 (step @p41 :rule symm :premises (@p40)) % 112.76/114.45 (step @p42 :rule cong :premises (@p41) :args (@t47)) % 112.76/114.45 (step @p43 :rule trans :premises (@p42 @p39)) % 112.76/114.45 (step @p44 :rule false_elim :premises (@p43)) % 112.76/114.45 (step @p45 :rule cnf_or_pos :args (@t51)) % 112.76/114.45 (step @p46 :rule reordering :premises (@p45) :args ((or @t47 @t48 @t50 (not @t51)))) % 112.76/114.45 (step @p47 :rule chain_m_resolution :premises (@p46 @p44 @p38 @p18) :args (@t50 @t52 (@list @t47 @t45 @t51))) % 112.76/114.45 (step @p48 :rule cnf_or_pos :args (@t55)) % 112.76/114.45 (step @p49 :rule reordering :premises (@p48) :args ((or @t49 @t54 @t53 (not @t55)))) % 112.76/114.45 (step @p50 :rule chain_m_resolution :premises (@p49 @p47 @p17 @p12) :args (@t53 @t52 (@list @t49 @t27 @t55))) % 112.76/114.45 (step @p51 :rule false_intro :premises (@p50)) % 112.76/114.45 (step @p52 :rule instantiate :premises (@p6) :args ((@list tptp.p @t13))) % 112.76/114.45 (step @p53 :rule symm :premises (@p52)) % 112.76/114.45 (step @p54 :rule refl :args (@t15)) % 112.76/114.45 (step @p55 :rule instantiate :premises (@p9) :args ((@list tptp.p tptp.q))) % 112.76/114.45 (step @p56 :rule cong :premises (@p55 @p54) :args (@t56)) % 112.76/114.45 (step @p57 :rule cong :premises (@p56 @p53) :args (@t57)) % 112.76/114.45 (step @p58 :rule cong :premises (@p57) :args (@t58)) % 112.76/114.45 (step @p59 :rule instantiate :premises (@p7) :args ((@list @t57))) % 112.76/114.45 (step @p60 :rule instantiate :premises (@p3) :args ((@list @t13 @t15))) % 112.76/114.45 (step @p61 :rule cnf_or_pos :args (@t61)) % 112.76/114.45 (step @p62 :rule reordering :premises (@p61) :args ((or @t60 @t58 (not @t61)))) % 112.76/114.45 (step @p63 :rule chain_m_resolution :premises (@p62 @p60 @p59) :args (@t58 @t29 (@list @t59 @t61))) % 112.76/114.45 (step @p64 :rule true_intro :premises (@p63)) % 112.76/114.45 (step @p65 :rule symm :premises (@p64)) % 112.76/114.45 (step @p66 :rule trans :premises (@p65 @p58 @p51)) % 112.76/114.45 (step @p67 false :rule eq_resolve :premises (@p66 @p11)) % 112.76/114.45 ) % 112.76/114.46 % SZS output end Proof % 112.76/114.47 % cvc5 exiting %------------------------------------------------------------------------------