%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : LCL261-3 : 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 : n014.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 11:22:32 AM UTC 2026 % Result : Unsatisfiable 115.96s 117.87s % Output : Proof 115.96s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.03 % Problem : LCL261-3 : 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 % 0.09/0.35 % Computer : n014.cluster.edu % 0.09/0.35 % Model : x86_64 x86_64 % 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.09/0.35 % Memory : 8046.5625MB % 0.09/0.35 % OS : Linux 6.8.0-71-generic % 0.09/0.35 % CPULimit : 300 % 0.09/0.35 % WCLimit : 300 % 0.09/0.35 % DateTime : Fri Sep 4 22:46:43 UTC 2026 % 0.09/0.35 % CPUTime : % 0.13/0.45 %----Proving TF0_NAR, FOF, or CNF % 0.13/0.48 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 15.20/15.87 --- Run --no-e-matching --full-saturate-quant at 6... % 21.26/22.22 --- Run --no-e-matching --enum-inst-sum --full-saturate-quant at 6... % 27.28/28.57 --- Run --finite-model-find --uf-ss=no-minimal at 6... % 33.29/34.73 --- Run --multi-trigger-when-single --full-saturate-quant at 30... % 33.34/64.95 --- Run --trigger-sel=max --full-saturate-quant at 15... % 78.40/80.11 --- Run --multi-trigger-when-single --multi-trigger-priority --full-saturate-quant at 33... % 78.43/113.31 --- Run --multi-trigger-cache --full-saturate-quant at 15... % 115.96/117.87 % SZS status Unsatisfiable % 115.96/117.87 % SZS output start Proof % 115.96/117.87 ( % 115.96/117.87 (declare-sort $$unsorted 0) % 115.96/117.87 (declare-const tptp.q $$unsorted) % 115.96/117.87 (declare-const tptp.theorem (-> $$unsorted Bool)) % 115.96/117.87 (declare-const tptp.not (-> $$unsorted $$unsorted)) % 115.96/117.87 (declare-const tptp.and (-> $$unsorted $$unsorted $$unsorted)) % 115.96/117.87 (declare-const tptp.axiom (-> $$unsorted Bool)) % 115.96/117.87 (declare-const tptp.p $$unsorted) % 115.96/117.87 (declare-const tptp.implies (-> $$unsorted $$unsorted $$unsorted)) % 115.96/117.87 (declare-const tptp.or (-> $$unsorted $$unsorted $$unsorted)) % 115.96/117.87 (define @t1 () (@var "A" $$unsorted)) % 115.96/117.87 (define @t2 () (@var "B" $$unsorted)) % 115.96/117.87 (define @t3 () (tptp.or @t2 @t1)) % 115.96/117.87 (define @t4 () (@list @t1 @t2)) % 115.96/117.87 (define @t5 () (@var "C" $$unsorted)) % 115.96/117.87 (define @t6 () (@list @t1 @t2 @t5)) % 115.96/117.87 (define @t7 () (@var "Y" $$unsorted)) % 115.96/117.87 (define @t8 () (@var "X" $$unsorted)) % 115.96/117.87 (define @t9 () (@list @t8 @t7)) % 115.96/117.87 (define @t10 () (tptp.theorem @t8)) % 115.96/117.87 (define @t11 () (@var "Q" $$unsorted)) % 115.96/117.87 (define @t12 () (@var "P" $$unsorted)) % 115.96/117.87 (define @t13 () (tptp.and tptp.p tptp.q)) % 115.96/117.87 (define @t14 () (tptp.not tptp.q)) % 115.96/117.87 (define @t15 () (tptp.not tptp.p)) % 115.96/117.87 (define @t16 () (tptp.or @t15 (tptp.or @t14 @t13))) % 115.96/117.87 (define @t17 () (tptp.theorem @t16)) % 115.96/117.87 (define @t18 () (tptp.or @t15 @t13)) % 115.96/117.87 (define @t19 () (tptp.or @t15 @t14)) % 115.96/117.87 (define @t20 () (tptp.not @t19)) % 115.96/117.87 (define @t21 () (tptp.or @t20 @t15)) % 115.96/117.87 (define @t22 () (tptp.implies @t21 @t18)) % 115.96/117.87 (define @t23 () (tptp.or @t14 @t18)) % 115.96/117.87 (define @t24 () (tptp.or @t14 @t21)) % 115.96/117.87 (define @t25 () (tptp.implies @t24 @t23)) % 115.96/117.87 (define @t26 () (tptp.implies @t22 @t25)) % 115.96/117.87 (define @t27 () (tptp.axiom @t26)) % 115.96/117.87 (define @t28 () (not @t27)) % 115.96/117.87 (define @t29 () (tptp.theorem @t26)) % 115.96/117.87 (define @t30 () (or @t29 @t28)) % 115.96/117.87 (define @t31 () (@list false false)) % 115.96/117.87 (define @t32 () (tptp.or @t14 @t15)) % 115.96/117.87 (define @t33 () (tptp.or @t20 @t32)) % 115.96/117.87 (define @t34 () (tptp.implies @t33 @t24)) % 115.96/117.87 (define @t35 () (tptp.axiom @t34)) % 115.96/117.87 (define @t36 () (not @t35)) % 115.96/117.87 (define @t37 () (tptp.theorem @t34)) % 115.96/117.87 (define @t38 () (or @t37 @t36)) % 115.96/117.87 (define @t39 () (tptp.implies @t19 @t32)) % 115.96/117.87 (define @t40 () (tptp.axiom @t39)) % 115.96/117.87 (define @t41 () (not @t40)) % 115.96/117.87 (define @t42 () (tptp.theorem @t39)) % 115.96/117.87 (define @t43 () (or @t42 @t41)) % 115.96/117.87 (define @t44 () (tptp.theorem @t33)) % 115.96/117.87 (define @t45 () (not @t44)) % 115.96/117.87 (define @t46 () (not @t37)) % 115.96/117.87 (define @t47 () (tptp.theorem @t24)) % 115.96/117.87 (define @t48 () (or @t47 @t46 @t45)) % 115.96/117.87 (define @t49 () (tptp.implies @t23 @t16)) % 115.96/117.87 (define @t50 () (tptp.axiom @t49)) % 115.96/117.87 (define @t51 () (not @t50)) % 115.96/117.87 (define @t52 () (tptp.theorem @t49)) % 115.96/117.87 (define @t53 () (or @t52 @t51)) % 115.96/117.87 (define @t54 () (tptp.theorem @t23)) % 115.96/117.87 (define @t55 () (not @t54)) % 115.96/117.87 (define @t56 () (not @t52)) % 115.96/117.87 (define @t57 () (or @t17 @t56 @t55)) % 115.96/117.87 (define @t58 () (@list true false false)) % 115.96/117.87 (define @t59 () (not @t47)) % 115.96/117.87 (define @t60 () (tptp.theorem @t25)) % 115.96/117.87 (define @t61 () (not @t60)) % 115.96/117.87 (define @t62 () (or @t54 @t61 @t59)) % 115.96/117.87 (define @t63 () (not (tptp.theorem @t22))) % 115.96/117.87 (define @t64 () (not @t29)) % 115.96/117.87 (define @t65 () (or @t60 @t64 @t63)) % 115.96/117.87 (define @t66 () (tptp.or @t13 @t15)) % 115.96/117.87 (define @t67 () (tptp.implies @t66 @t18)) % 115.96/117.87 (define @t68 () (tptp.theorem @t67)) % 115.96/117.87 (define @t69 () (tptp.axiom @t67)) % 115.96/117.87 (define @t70 () (not @t69)) % 115.96/117.87 (define @t71 () (or @t68 @t70)) % 115.96/117.87 (assume @p1 (forall (@list @t1) (tptp.axiom (tptp.implies (tptp.or @t1 @t1) @t1)))) % 115.96/117.87 (assume @p2 (forall @t4 (tptp.axiom (tptp.implies @t1 @t3)))) % 115.96/117.87 (assume @p3 (forall @t4 (tptp.axiom (tptp.implies (tptp.or @t1 @t2) @t3)))) % 115.96/117.87 (assume @p4 (forall @t6 (tptp.axiom (tptp.implies (tptp.or @t1 (tptp.or @t2 @t5)) (tptp.or @t2 (tptp.or @t1 @t5)))))) % 115.96/117.87 (assume @p5 (forall @t6 (tptp.axiom (tptp.implies (tptp.implies @t1 @t2) (tptp.implies (tptp.or @t5 @t1) (tptp.or @t5 @t2)))))) % 115.96/117.87 (assume @p6 (forall @t9 (= (tptp.implies @t8 @t7) (tptp.or (tptp.not @t8) @t7)))) % 115.96/117.87 (assume @p7 (forall (@list @t8) (or @t10 (not (tptp.axiom @t8))))) % 115.96/117.87 (assume @p8 (forall @t9 (or @t10 (not (tptp.theorem (tptp.implies @t7 @t8))) (not (tptp.theorem @t7))))) % 115.96/117.87 (assume @p9 (forall (@list @t12 @t11) (= (tptp.and @t12 @t11) (tptp.not (tptp.or (tptp.not @t12) (tptp.not @t11)))))) % 115.96/117.87 (assume @p10 (not @t17)) % 115.96/117.87 (step @p11 :rule evaluate :args ((= true false))) % 115.96/117.87 (step @p12 :rule instantiate :premises (@p8) :args ((@list @t25 @t22))) % 115.96/117.87 (step @p13 :rule instantiate :premises (@p7) :args ((@list @t26))) % 115.96/117.87 (step @p14 :rule instantiate :premises (@p5) :args ((@list @t21 @t18 @t14))) % 115.96/117.87 (step @p15 :rule cnf_or_pos :args (@t30)) % 115.96/117.87 (step @p16 :rule reordering :premises (@p15) :args ((or @t28 @t29 (not @t30)))) % 115.96/117.87 (step @p17 :rule chain_m_resolution :premises (@p16 @p14 @p13) :args (@t29 @t31 (@list @t27 @t30))) % 115.96/117.87 (step @p18 :rule instantiate :premises (@p8) :args ((@list @t23 @t24))) % 115.96/117.87 (step @p19 :rule instantiate :premises (@p8) :args ((@list @t24 @t33))) % 115.96/117.87 (step @p20 :rule instantiate :premises (@p7) :args ((@list @t34))) % 115.96/117.87 (step @p21 :rule instantiate :premises (@p4) :args ((@list @t20 @t14 @t15))) % 115.96/117.87 (step @p22 :rule cnf_or_pos :args (@t38)) % 115.96/117.87 (step @p23 :rule reordering :premises (@p22) :args ((or @t36 @t37 (not @t38)))) % 115.96/117.87 (step @p24 :rule chain_m_resolution :premises (@p23 @p21 @p20) :args (@t37 @t31 (@list @t35 @t38))) % 115.96/117.87 (step @p25 :rule instantiate :premises (@p7) :args ((@list @t39))) % 115.96/117.87 (step @p26 :rule instantiate :premises (@p3) :args ((@list @t15 @t14))) % 115.96/117.87 (step @p27 :rule cnf_or_pos :args (@t43)) % 115.96/117.87 (step @p28 :rule reordering :premises (@p27) :args ((or @t41 @t42 (not @t43)))) % 115.96/117.87 (step @p29 :rule chain_m_resolution :premises (@p28 @p26 @p25) :args (@t42 @t31 (@list @t40 @t43))) % 115.96/117.87 (step @p30 :rule true_intro :premises (@p29)) % 115.96/117.87 (step @p31 :rule instantiate :premises (@p6) :args ((@list @t19 @t32))) % 115.96/117.87 (step @p32 :rule symm :premises (@p31)) % 115.96/117.87 (step @p33 :rule cong :premises (@p32) :args (@t44)) % 115.96/117.87 (step @p34 :rule trans :premises (@p33 @p30)) % 115.96/117.87 (step @p35 :rule true_elim :premises (@p34)) % 115.96/117.87 (step @p36 :rule cnf_or_pos :args (@t48)) % 115.96/117.87 (step @p37 :rule reordering :premises (@p36) :args ((or @t45 @t47 @t46 (not @t48)))) % 115.96/117.87 (step @p38 :rule chain_m_resolution :premises (@p37 @p35 @p24 @p19) :args (@t47 (@list false false false) (@list @t44 @t37 @t48))) % 115.96/117.87 (step @p39 :rule instantiate :premises (@p8) :args ((@list @t16 @t23))) % 115.96/117.87 (step @p40 :rule instantiate :premises (@p7) :args ((@list @t49))) % 115.96/117.87 (step @p41 :rule instantiate :premises (@p4) :args ((@list @t14 @t15 @t13))) % 115.96/117.87 (step @p42 :rule cnf_or_pos :args (@t53)) % 115.96/117.87 (step @p43 :rule reordering :premises (@p42) :args ((or @t51 @t52 (not @t53)))) % 115.96/117.87 (step @p44 :rule chain_m_resolution :premises (@p43 @p41 @p40) :args (@t52 @t31 (@list @t50 @t53))) % 115.96/117.87 (step @p45 :rule cnf_or_pos :args (@t57)) % 115.96/117.87 (step @p46 :rule reordering :premises (@p45) :args ((or @t17 @t56 @t55 (not @t57)))) % 115.96/117.87 (step @p47 :rule chain_m_resolution :premises (@p46 @p10 @p44 @p39) :args (@t55 @t58 (@list @t17 @t52 @t57))) % 115.96/117.87 (step @p48 :rule cnf_or_pos :args (@t62)) % 115.96/117.87 (step @p49 :rule reordering :premises (@p48) :args ((or @t54 @t59 @t61 (not @t62)))) % 115.96/117.87 (step @p50 :rule chain_m_resolution :premises (@p49 @p47 @p38 @p18) :args (@t61 @t58 (@list @t54 @t47 @t62))) % 115.96/117.87 (step @p51 :rule cnf_or_pos :args (@t65)) % 115.96/117.87 (step @p52 :rule reordering :premises (@p51) :args ((or @t60 @t64 @t63 (not @t65)))) % 115.96/117.87 (step @p53 :rule chain_m_resolution :premises (@p52 @p50 @p17 @p12) :args (@t63 @t58 (@list @t60 @t29 @t65))) % 115.96/117.87 (step @p54 :rule false_intro :premises (@p53)) % 115.96/117.87 (step @p55 :rule refl :args (@t18)) % 115.96/117.87 (step @p56 :rule refl :args (@t15)) % 115.96/117.87 (step @p57 :rule instantiate :premises (@p9) :args ((@list tptp.p tptp.q))) % 115.96/117.87 (step @p58 :rule cong :premises (@p57 @p56) :args (@t66)) % 115.96/117.87 (step @p59 :rule cong :premises (@p58 @p55) :args (@t67)) % 115.96/117.87 (step @p60 :rule cong :premises (@p59) :args (@t68)) % 115.96/117.87 (step @p61 :rule instantiate :premises (@p7) :args ((@list @t67))) % 115.96/117.87 (step @p62 :rule instantiate :premises (@p3) :args ((@list @t13 @t15))) % 115.96/117.87 (step @p63 :rule cnf_or_pos :args (@t71)) % 115.96/117.87 (step @p64 :rule reordering :premises (@p63) :args ((or @t70 @t68 (not @t71)))) % 115.96/117.87 (step @p65 :rule chain_m_resolution :premises (@p64 @p62 @p61) :args (@t68 @t31 (@list @t69 @t71))) % 115.96/117.87 (step @p66 :rule true_intro :premises (@p65)) % 115.96/117.87 (step @p67 :rule symm :premises (@p66)) % 115.96/117.87 (step @p68 :rule trans :premises (@p67 @p60 @p54)) % 115.96/117.87 (step @p69 false :rule eq_resolve :premises (@p68 @p11)) % 115.96/117.87 ) % 115.96/117.89 % SZS output end Proof % 115.96/117.89 % cvc5 exiting %------------------------------------------------------------------------------