%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : LCL274-3 : TPTP v9.3.1. Released v2.3.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n016.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 11:22:34 AM UTC 2026 % Result : Unsatisfiable 46.28s 47.17s % Output : Proof 33.31s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.02 % Problem : LCL274-3 : TPTP v9.3.1. Released v2.3.0. % 0.00/0.04 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.10/0.37 % Computer : n016.cluster.edu % 0.10/0.37 % Model : x86_64 x86_64 % 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.10/0.37 % Memory : 8046.5625MB % 0.10/0.37 % OS : Linux 6.8.0-71-generic % 0.10/0.37 % CPULimit : 300 % 0.10/0.37 % WCLimit : 300 % 0.10/0.37 % DateTime : Sat Sep 5 22:25:15 UTC 2026 % 0.10/0.37 % CPUTime : % 0.14/0.44 %----Proving TF0_NAR, FOF, or CNF % 0.19/0.46 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 15.18/15.65 --- Run --no-e-matching --full-saturate-quant at 6... % 21.23/21.82 --- Run --no-e-matching --enum-inst-sum --full-saturate-quant at 6... % 27.24/27.98 --- Run --finite-model-find --uf-ss=no-minimal at 6... % 33.28/34.15 --- Run --multi-trigger-when-single --full-saturate-quant at 30... % 46.28/47.17 % SZS status Unsatisfiable % 46.28/47.17 % SZS output start Proof % 46.28/47.18 ( % 46.28/47.18 (declare-sort $$unsorted 0) % 46.28/47.18 (declare-const tptp.q $$unsorted) % 46.28/47.18 (declare-const tptp.p $$unsorted) % 46.28/47.18 (declare-const tptp.theorem (-> $$unsorted Bool)) % 46.28/47.18 (declare-const tptp.not (-> $$unsorted $$unsorted)) % 46.28/47.18 (declare-const tptp.and (-> $$unsorted $$unsorted $$unsorted)) % 46.28/47.18 (declare-const tptp.axiom (-> $$unsorted Bool)) % 46.28/47.18 (declare-const tptp.equivalent (-> $$unsorted $$unsorted $$unsorted)) % 46.28/47.18 (declare-const tptp.implies (-> $$unsorted $$unsorted $$unsorted)) % 46.28/47.18 (declare-const tptp.or (-> $$unsorted $$unsorted $$unsorted)) % 46.28/47.18 (define @t1 () (@var "A" $$unsorted)) % 46.28/47.18 (define @t2 () (@var "B" $$unsorted)) % 46.28/47.18 (define @t3 () (tptp.or @t2 @t1)) % 46.28/47.18 (define @t4 () (@list @t1 @t2)) % 46.28/47.18 (define @t5 () (@var "C" $$unsorted)) % 46.28/47.18 (define @t6 () (@list @t1 @t2 @t5)) % 46.28/47.18 (define @t7 () (@var "Y" $$unsorted)) % 46.28/47.18 (define @t8 () (@var "X" $$unsorted)) % 46.28/47.18 (define @t9 () (@list @t8 @t7)) % 46.28/47.18 (define @t10 () (forall @t9 (= (tptp.implies @t8 @t7) (tptp.or (tptp.not @t8) @t7)))) % 46.28/47.18 (define @t11 () (tptp.theorem @t8)) % 46.28/47.18 (define @t12 () (@var "Q" $$unsorted)) % 46.28/47.18 (define @t13 () (@var "P" $$unsorted)) % 46.28/47.18 (define @t14 () (@list @t13 @t12)) % 46.28/47.18 (define @t15 () (tptp.or tptp.q tptp.p)) % 46.28/47.18 (define @t16 () (tptp.or tptp.p tptp.q)) % 46.28/47.18 (define @t17 () (tptp.equivalent @t16 @t15)) % 46.28/47.18 (define @t18 () (tptp.theorem @t17)) % 46.28/47.18 (define @t19 () (tptp.implies @t16 @t15)) % 46.28/47.18 (define @t20 () (tptp.axiom @t19)) % 46.28/47.18 (define @t21 () (not @t20)) % 46.28/47.18 (define @t22 () (tptp.theorem @t19)) % 46.28/47.18 (define @t23 () (or @t22 @t21)) % 46.28/47.18 (define @t24 () (@list false false)) % 46.28/47.18 (define @t25 () (not @t22)) % 46.28/47.18 (define @t26 () (not (tptp.theorem (tptp.implies @t19 @t17)))) % 46.28/47.18 (define @t27 () (or @t18 @t26 @t25)) % 46.28/47.18 (define @t28 () (tptp.implies @t15 @t16)) % 46.28/47.18 (define @t29 () (tptp.not @t28)) % 46.28/47.18 (define @t30 () (tptp.not @t19)) % 46.28/47.18 (define @t31 () (tptp.or @t30 @t29)) % 46.28/47.18 (define @t32 () (tptp.not @t31)) % 46.28/47.18 (define @t33 () (tptp.implies @t19 @t32)) % 46.28/47.18 (define @t34 () (tptp.or @t30 @t32)) % 46.28/47.18 (define @t35 () (= @t33 @t34)) % 46.28/47.18 (define @t36 () (tptp.theorem @t34)) % 46.28/47.18 (define @t37 () (tptp.or @t32 @t30)) % 46.28/47.18 (define @t38 () (tptp.implies @t37 @t34)) % 46.28/47.18 (define @t39 () (tptp.axiom @t38)) % 46.28/47.18 (define @t40 () (not @t39)) % 46.28/47.18 (define @t41 () (tptp.theorem @t38)) % 46.28/47.18 (define @t42 () (or @t41 @t40)) % 46.28/47.18 (define @t43 () (tptp.or @t29 @t30)) % 46.28/47.18 (define @t44 () (tptp.or @t32 @t43)) % 46.28/47.18 (define @t45 () (tptp.or @t29 @t37)) % 46.28/47.18 (define @t46 () (tptp.implies @t44 @t45)) % 46.28/47.18 (define @t47 () (tptp.axiom @t46)) % 46.28/47.18 (define @t48 () (not @t47)) % 46.28/47.18 (define @t49 () (tptp.theorem @t46)) % 46.28/47.18 (define @t50 () (or @t49 @t48)) % 46.28/47.18 (define @t51 () (tptp.implies @t31 @t43)) % 46.28/47.18 (define @t52 () (tptp.axiom @t51)) % 46.28/47.18 (define @t53 () (not @t52)) % 46.28/47.18 (define @t54 () (tptp.theorem @t51)) % 46.28/47.18 (define @t55 () (or @t54 @t53)) % 46.28/47.18 (define @t56 () (tptp.theorem @t44)) % 46.28/47.18 (define @t57 () (not @t56)) % 46.28/47.18 (define @t58 () (not @t49)) % 46.28/47.18 (define @t59 () (tptp.theorem @t45)) % 46.28/47.18 (define @t60 () (or @t59 @t58 @t57)) % 46.28/47.18 (define @t61 () (@list false false false)) % 46.28/47.18 (define @t62 () (tptp.theorem (tptp.implies @t28 @t37))) % 46.28/47.18 (define @t63 () (tptp.axiom @t28)) % 46.28/47.18 (define @t64 () (not @t63)) % 46.28/47.18 (define @t65 () (tptp.theorem @t28)) % 46.28/47.18 (define @t66 () (or @t65 @t64)) % 46.28/47.18 (define @t67 () (not @t65)) % 46.28/47.18 (define @t68 () (not @t62)) % 46.28/47.18 (define @t69 () (tptp.theorem @t37)) % 46.28/47.18 (define @t70 () (or @t69 @t68 @t67)) % 46.28/47.18 (define @t71 () (not @t69)) % 46.28/47.18 (define @t72 () (not @t41)) % 46.28/47.18 (define @t73 () (or @t36 @t72 @t71)) % 46.28/47.18 (assume @p1 (forall (@list @t1) (tptp.axiom (tptp.implies (tptp.or @t1 @t1) @t1)))) % 46.28/47.18 (assume @p2 (forall @t4 (tptp.axiom (tptp.implies @t1 @t3)))) % 46.28/47.18 (assume @p3 (forall @t4 (tptp.axiom (tptp.implies (tptp.or @t1 @t2) @t3)))) % 46.28/47.18 (assume @p4 (forall @t6 (tptp.axiom (tptp.implies (tptp.or @t1 (tptp.or @t2 @t5)) (tptp.or @t2 (tptp.or @t1 @t5)))))) % 46.28/47.18 (assume @p5 (forall @t6 (tptp.axiom (tptp.implies (tptp.implies @t1 @t2) (tptp.implies (tptp.or @t5 @t1) (tptp.or @t5 @t2)))))) % 46.28/47.18 (assume @p6 @t10) % 46.28/47.18 (assume @p7 (forall (@list @t8) (or @t11 (not (tptp.axiom @t8))))) % 46.28/47.18 (assume @p8 (forall @t9 (or @t11 (not (tptp.theorem (tptp.implies @t7 @t8))) (not (tptp.theorem @t7))))) % 46.28/47.18 (assume @p9 (forall @t14 (= (tptp.and @t13 @t12) (tptp.not (tptp.or (tptp.not @t13) (tptp.not @t12)))))) % 46.28/47.18 (assume @p10 (forall @t14 (= (tptp.equivalent @t13 @t12) (tptp.and (tptp.implies @t13 @t12) (tptp.implies @t12 @t13))))) % 46.28/47.18 (assume @p11 (not @t18)) % 46.28/47.18 (step @p12 :rule evaluate :args ((= true false))) % 46.28/47.18 (step @p13 :rule instantiate :premises (@p8) :args ((@list @t17 @t19))) % 46.28/47.18 (step @p14 :rule instantiate :premises (@p7) :args ((@list @t19))) % 46.28/47.18 (step @p15 :rule instantiate :premises (@p3) :args ((@list tptp.p tptp.q))) % 46.28/47.18 (step @p16 :rule cnf_or_pos :args (@t23)) % 46.28/47.18 (step @p17 :rule reordering :premises (@p16) :args ((or @t21 @t22 (not @t23)))) % 46.28/47.18 (step @p18 :rule chain_m_resolution :premises (@p17 @p15 @p14) :args (@t22 @t24 (@list @t20 @t23))) % 46.28/47.18 (step @p19 :rule cnf_or_pos :args (@t27)) % 46.28/47.18 (step @p20 :rule reordering :premises (@p19) :args ((or @t18 @t25 @t26 (not @t27)))) % 46.28/47.18 (step @p21 :rule chain_m_resolution :premises (@p20 @p11 @p18 @p13) :args (@t26 (@list true false false) (@list @t18 @t22 @t27))) % 46.28/47.18 (step @p22 :rule false_intro :premises (@p21)) % 46.28/47.18 (step @p23 :rule instantiate :premises (@p10) :args ((@list @t16 @t15))) % 46.28/47.18 (step @p24 :rule symm :premises (@p23)) % 46.28/47.18 (step @p25 :rule instantiate :premises (@p9) :args ((@list @t19 @t28))) % 46.28/47.18 (step @p26 :rule symm :premises (@p25)) % 46.28/47.18 (step @p27 :rule trans :premises (@p26 @p24)) % 46.28/47.18 (step @p28 :rule refl :args (@t19)) % 46.28/47.18 (step @p29 :rule cong :premises (@p28 @p27) :args (@t33)) % 46.28/47.18 (step @p30 :rule eq-symm :args (@t33 @t34)) % 46.28/47.18 (step @p31 :rule refl :args (@t10)) % 46.28/47.18 (step @p32 :rule cong :premises (@p31 @p30) :args ((=> @t10 @t35))) % 46.28/47.18 (assume-push @p89 @t10) % 46.28/47.18 (step @p34 :rule instantiate :premises (@p6) :args ((@list @t19 @t32))) % 46.28/47.18 (step-pop @p90 :rule scope :premises (@p34)) % 46.28/47.18 (step @p35 :rule process_scope :premises (@p90) :args (@t35)) % 46.28/47.18 (step @p37 :rule eq_resolve :premises (@p35 @p32)) % 46.28/47.18 (step @p38 :rule implies_elim :premises (@p37)) % 46.28/47.18 (step @p39 :rule chain_m_resolution :premises (@p38 @p6) :args ((= @t34 @t33) (@list false) (@list @t10))) % 46.28/47.18 (step @p40 :rule trans :premises (@p39 @p29)) % 46.28/47.18 (step @p41 :rule cong :premises (@p40) :args (@t36)) % 46.28/47.18 (step @p42 :rule instantiate :premises (@p8) :args ((@list @t34 @t37))) % 46.28/47.18 (step @p43 :rule instantiate :premises (@p7) :args ((@list @t38))) % 46.28/47.18 (step @p44 :rule instantiate :premises (@p3) :args ((@list @t32 @t30))) % 46.28/47.18 (step @p45 :rule cnf_or_pos :args (@t42)) % 46.28/47.18 (step @p46 :rule reordering :premises (@p45) :args ((or @t40 @t41 (not @t42)))) % 46.28/47.18 (step @p47 :rule chain_m_resolution :premises (@p46 @p44 @p43) :args (@t41 @t24 (@list @t39 @t42))) % 46.28/47.18 (step @p48 :rule instantiate :premises (@p8) :args ((@list @t37 @t28))) % 46.28/47.18 (step @p49 :rule instantiate :premises (@p8) :args ((@list @t45 @t44))) % 46.28/47.18 (step @p50 :rule instantiate :premises (@p7) :args ((@list @t46))) % 46.28/47.18 (step @p51 :rule instantiate :premises (@p4) :args ((@list @t32 @t29 @t30))) % 46.28/47.18 (step @p52 :rule cnf_or_pos :args (@t50)) % 46.28/47.18 (step @p53 :rule reordering :premises (@p52) :args ((or @t48 @t49 (not @t50)))) % 46.28/47.18 (step @p54 :rule chain_m_resolution :premises (@p53 @p51 @p50) :args (@t49 @t24 (@list @t47 @t50))) % 46.28/47.18 (step @p55 :rule instantiate :premises (@p7) :args ((@list @t51))) % 46.28/47.18 (step @p56 :rule instantiate :premises (@p3) :args ((@list @t30 @t29))) % 46.28/47.18 (step @p57 :rule cnf_or_pos :args (@t55)) % 46.28/47.18 (step @p58 :rule reordering :premises (@p57) :args ((or @t53 @t54 (not @t55)))) % 46.28/47.18 (step @p59 :rule chain_m_resolution :premises (@p58 @p56 @p55) :args (@t54 @t24 (@list @t52 @t55))) % 46.28/47.18 (step @p60 :rule true_intro :premises (@p59)) % 46.28/47.18 (step @p61 :rule instantiate :premises (@p6) :args ((@list @t31 @t43))) % 46.28/47.18 (step @p62 :rule symm :premises (@p61)) % 46.28/47.18 (step @p63 :rule cong :premises (@p62) :args (@t56)) % 46.28/47.18 (step @p64 :rule trans :premises (@p63 @p60)) % 46.28/47.18 (step @p65 :rule true_elim :premises (@p64)) % 46.28/47.18 (step @p66 :rule cnf_or_pos :args (@t60)) % 46.28/47.18 (step @p67 :rule reordering :premises (@p66) :args ((or @t57 @t59 @t58 (not @t60)))) % 46.28/47.18 (step @p68 :rule chain_m_resolution :premises (@p67 @p65 @p54 @p49) :args (@t59 @t61 (@list @t56 @t49 @t60))) % 46.28/47.18 (step @p69 :rule true_intro :premises (@p68)) % 46.28/47.18 (step @p70 :rule instantiate :premises (@p6) :args ((@list @t28 @t37))) % 46.28/47.18 (step @p71 :rule cong :premises (@p70) :args (@t62)) % 46.28/47.18 (step @p72 :rule trans :premises (@p71 @p69)) % 46.28/47.18 (step @p73 :rule true_elim :premises (@p72)) % 46.28/47.18 (step @p74 :rule instantiate :premises (@p7) :args ((@list @t28))) % 46.28/47.18 (step @p75 :rule instantiate :premises (@p3) :args ((@list tptp.q tptp.p))) % 46.28/47.18 (step @p76 :rule cnf_or_pos :args (@t66)) % 46.28/47.18 (step @p77 :rule reordering :premises (@p76) :args ((or @t64 @t65 (not @t66)))) % 46.28/47.18 (step @p78 :rule chain_m_resolution :premises (@p77 @p75 @p74) :args (@t65 @t24 (@list @t63 @t66))) % 46.28/47.18 (step @p79 :rule cnf_or_pos :args (@t70)) % 46.28/47.18 (step @p80 :rule reordering :premises (@p79) :args ((or @t67 @t69 @t68 (not @t70)))) % 46.28/47.18 (step @p81 :rule chain_m_resolution :premises (@p80 @p78 @p73 @p48) :args (@t69 @t61 (@list @t65 @t62 @t70))) % 46.28/47.18 (step @p82 :rule cnf_or_pos :args (@t73)) % 46.28/47.18 (step @p83 :rule reordering :premises (@p82) :args ((or @t71 @t36 @t72 (not @t73)))) % 46.28/47.18 (step @p84 :rule chain_m_resolution :premises (@p83 @p81 @p47 @p42) :args (@t36 @t61 (@list @t69 @t41 @t73))) % 46.28/47.18 (step @p85 :rule true_intro :premises (@p84)) % 46.28/47.18 (step @p86 :rule symm :premises (@p85)) % 46.28/47.18 (step @p87 :rule trans :premises (@p86 @p41 @p22)) % 46.28/47.18 (step @p88 false :rule eq_resolve :premises (@p87 @p12)) % 46.28/47.18 ) % 33.31/47.23 % SZS output end Proof % 33.31/47.23 % cvc5 exiting %------------------------------------------------------------------------------