%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : LCL272-3 : 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 : n009.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 11:22:33 AM UTC 2026 % Result : Unsatisfiable 12.63s 13.01s % Output : Proof 0.31s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.04 % Problem : LCL272-3 : TPTP v9.3.1. Released v2.3.0. % 0.00/0.07 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.17/0.43 % Computer : n009.cluster.edu % 0.17/0.43 % Model : x86_64 x86_64 % 0.17/0.43 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.17/0.43 % Memory : 8046.5625MB % 0.17/0.43 % OS : Linux 6.8.0-71-generic % 0.17/0.43 % CPULimit : 300 % 0.17/0.43 % WCLimit : 300 % 0.17/0.44 % DateTime : Sat Sep 5 12:15:21 UTC 2026 % 0.17/0.44 % CPUTime : % 0.24/0.54 %----Proving TF0_NAR, FOF, or CNF % 0.24/0.56 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 12.63/13.01 % SZS status Unsatisfiable % 12.63/13.01 % SZS output start Proof % 12.63/13.02 ( % 12.63/13.02 (declare-sort $$unsorted 0) % 12.63/13.02 (declare-const tptp.p $$unsorted) % 12.63/13.02 (declare-const tptp.theorem (-> $$unsorted Bool)) % 12.63/13.02 (declare-const tptp.not (-> $$unsorted $$unsorted)) % 12.63/13.02 (declare-const tptp.and (-> $$unsorted $$unsorted $$unsorted)) % 12.63/13.02 (declare-const tptp.axiom (-> $$unsorted Bool)) % 12.63/13.02 (declare-const tptp.equivalent (-> $$unsorted $$unsorted $$unsorted)) % 12.63/13.02 (declare-const tptp.implies (-> $$unsorted $$unsorted $$unsorted)) % 12.63/13.02 (declare-const tptp.or (-> $$unsorted $$unsorted $$unsorted)) % 12.63/13.02 (define @t1 () (@var "A" $$unsorted)) % 12.63/13.02 (define @t2 () (@var "B" $$unsorted)) % 12.63/13.02 (define @t3 () (tptp.or @t2 @t1)) % 12.63/13.02 (define @t4 () (@list @t1 @t2)) % 12.63/13.02 (define @t5 () (@var "C" $$unsorted)) % 12.63/13.02 (define @t6 () (@list @t1 @t2 @t5)) % 12.63/13.02 (define @t7 () (@var "Y" $$unsorted)) % 12.63/13.02 (define @t8 () (@var "X" $$unsorted)) % 12.63/13.02 (define @t9 () (@list @t8 @t7)) % 12.63/13.02 (define @t10 () (tptp.theorem @t8)) % 12.63/13.02 (define @t11 () (@var "Q" $$unsorted)) % 12.63/13.02 (define @t12 () (@var "P" $$unsorted)) % 12.63/13.02 (define @t13 () (@list @t12 @t11)) % 12.63/13.02 (define @t14 () (tptp.or tptp.p tptp.p)) % 12.63/13.02 (define @t15 () (tptp.implies tptp.p @t14)) % 12.63/13.02 (define @t16 () (tptp.axiom @t15)) % 12.63/13.02 (define @t17 () (not @t16)) % 12.63/13.02 (define @t18 () (tptp.theorem @t15)) % 12.63/13.02 (define @t19 () (or @t18 @t17)) % 12.63/13.02 (define @t20 () (@list false false)) % 12.63/13.02 (define @t21 () (tptp.implies @t14 tptp.p)) % 12.63/13.02 (define @t22 () (tptp.not @t21)) % 12.63/13.02 (define @t23 () (tptp.not @t15)) % 12.63/13.02 (define @t24 () (tptp.or @t23 @t22)) % 12.63/13.02 (define @t25 () (tptp.not @t24)) % 12.63/13.02 (define @t26 () (tptp.or @t25 @t23)) % 12.63/13.02 (define @t27 () (tptp.or @t23 @t25)) % 12.63/13.02 (define @t28 () (tptp.implies @t26 @t27)) % 12.63/13.02 (define @t29 () (tptp.axiom @t28)) % 12.63/13.02 (define @t30 () (not @t29)) % 12.63/13.02 (define @t31 () (tptp.theorem @t28)) % 12.63/13.02 (define @t32 () (or @t31 @t30)) % 12.63/13.02 (define @t33 () (tptp.or @t22 @t23)) % 12.63/13.02 (define @t34 () (tptp.or @t25 @t33)) % 12.63/13.02 (define @t35 () (tptp.or @t22 @t26)) % 12.63/13.02 (define @t36 () (tptp.implies @t34 @t35)) % 12.63/13.02 (define @t37 () (tptp.axiom @t36)) % 12.63/13.02 (define @t38 () (not @t37)) % 12.63/13.02 (define @t39 () (tptp.theorem @t36)) % 12.63/13.02 (define @t40 () (or @t39 @t38)) % 12.63/13.02 (define @t41 () (tptp.implies @t24 @t33)) % 12.63/13.02 (define @t42 () (tptp.axiom @t41)) % 12.63/13.02 (define @t43 () (not @t42)) % 12.63/13.02 (define @t44 () (tptp.theorem @t41)) % 12.63/13.02 (define @t45 () (or @t44 @t43)) % 12.63/13.02 (define @t46 () (tptp.theorem @t34)) % 12.63/13.02 (define @t47 () (not @t46)) % 12.63/13.02 (define @t48 () (not @t39)) % 12.63/13.02 (define @t49 () (tptp.theorem @t35)) % 12.63/13.02 (define @t50 () (or @t49 @t48 @t47)) % 12.63/13.02 (define @t51 () (@list false false false)) % 12.63/13.02 (define @t52 () (tptp.theorem (tptp.implies @t21 @t26))) % 12.63/13.02 (define @t53 () (tptp.axiom @t21)) % 12.63/13.02 (define @t54 () (not @t53)) % 12.63/13.02 (define @t55 () (tptp.theorem @t21)) % 12.63/13.02 (define @t56 () (or @t55 @t54)) % 12.63/13.02 (define @t57 () (not @t55)) % 12.63/13.02 (define @t58 () (not @t52)) % 12.63/13.02 (define @t59 () (tptp.theorem @t26)) % 12.63/13.02 (define @t60 () (or @t59 @t58 @t57)) % 12.63/13.02 (define @t61 () (not @t59)) % 12.63/13.02 (define @t62 () (not @t31)) % 12.63/13.02 (define @t63 () (tptp.theorem @t27)) % 12.63/13.02 (define @t64 () (or @t63 @t62 @t61)) % 12.63/13.02 (define @t65 () (tptp.theorem (tptp.implies @t15 @t25))) % 12.63/13.02 (define @t66 () (tptp.theorem @t25)) % 12.63/13.02 (define @t67 () (not @t18)) % 12.63/13.02 (define @t68 () (not @t65)) % 12.63/13.02 (define @t69 () (or @t66 @t68 @t67)) % 12.63/13.02 (assume @p1 (forall (@list @t1) (tptp.axiom (tptp.implies (tptp.or @t1 @t1) @t1)))) % 12.63/13.02 (assume @p2 (forall @t4 (tptp.axiom (tptp.implies @t1 @t3)))) % 12.63/13.02 (assume @p3 (forall @t4 (tptp.axiom (tptp.implies (tptp.or @t1 @t2) @t3)))) % 12.63/13.02 (assume @p4 (forall @t6 (tptp.axiom (tptp.implies (tptp.or @t1 (tptp.or @t2 @t5)) (tptp.or @t2 (tptp.or @t1 @t5)))))) % 12.63/13.02 (assume @p5 (forall @t6 (tptp.axiom (tptp.implies (tptp.implies @t1 @t2) (tptp.implies (tptp.or @t5 @t1) (tptp.or @t5 @t2)))))) % 12.63/13.02 (assume @p6 (forall @t9 (= (tptp.implies @t8 @t7) (tptp.or (tptp.not @t8) @t7)))) % 12.63/13.02 (assume @p7 (forall (@list @t8) (or @t10 (not (tptp.axiom @t8))))) % 12.63/13.02 (assume @p8 (forall @t9 (or @t10 (not (tptp.theorem (tptp.implies @t7 @t8))) (not (tptp.theorem @t7))))) % 12.63/13.02 (assume @p9 (forall @t13 (= (tptp.and @t12 @t11) (tptp.not (tptp.or (tptp.not @t12) (tptp.not @t11)))))) % 12.63/13.02 (assume @p10 (forall @t13 (= (tptp.equivalent @t12 @t11) (tptp.and (tptp.implies @t12 @t11) (tptp.implies @t11 @t12))))) % 12.63/13.02 (assume @p11 (not (tptp.theorem (tptp.equivalent tptp.p @t14)))) % 12.63/13.02 (step @p12 :rule instantiate :premises (@p7) :args ((@list @t15))) % 12.63/13.02 (step @p13 :rule instantiate :premises (@p2) :args ((@list tptp.p tptp.p))) % 12.63/13.02 (step @p14 :rule cnf_or_pos :args (@t19)) % 12.63/13.02 (step @p15 :rule reordering :premises (@p14) :args ((or @t17 @t18 (not @t19)))) % 12.63/13.02 (step @p16 :rule chain_m_resolution :premises (@p15 @p13 @p12) :args (@t18 @t20 (@list @t16 @t19))) % 12.63/13.02 (step @p17 :rule instantiate :premises (@p8) :args ((@list @t25 @t15))) % 12.63/13.02 (step @p18 :rule instantiate :premises (@p8) :args ((@list @t27 @t26))) % 12.63/13.02 (step @p19 :rule instantiate :premises (@p7) :args ((@list @t28))) % 12.63/13.02 (step @p20 :rule instantiate :premises (@p3) :args ((@list @t25 @t23))) % 12.63/13.02 (step @p21 :rule cnf_or_pos :args (@t32)) % 12.63/13.02 (step @p22 :rule reordering :premises (@p21) :args ((or @t30 @t31 (not @t32)))) % 12.63/13.02 (step @p23 :rule chain_m_resolution :premises (@p22 @p20 @p19) :args (@t31 @t20 (@list @t29 @t32))) % 12.63/13.02 (step @p24 :rule instantiate :premises (@p8) :args ((@list @t26 @t21))) % 12.63/13.02 (step @p25 :rule instantiate :premises (@p8) :args ((@list @t35 @t34))) % 12.63/13.02 (step @p26 :rule instantiate :premises (@p7) :args ((@list @t36))) % 12.63/13.02 (step @p27 :rule instantiate :premises (@p4) :args ((@list @t25 @t22 @t23))) % 12.63/13.02 (step @p28 :rule cnf_or_pos :args (@t40)) % 12.63/13.02 (step @p29 :rule reordering :premises (@p28) :args ((or @t38 @t39 (not @t40)))) % 12.63/13.02 (step @p30 :rule chain_m_resolution :premises (@p29 @p27 @p26) :args (@t39 @t20 (@list @t37 @t40))) % 12.63/13.02 (step @p31 :rule instantiate :premises (@p7) :args ((@list @t41))) % 12.63/13.02 (step @p32 :rule instantiate :premises (@p3) :args ((@list @t23 @t22))) % 12.63/13.02 (step @p33 :rule cnf_or_pos :args (@t45)) % 12.63/13.02 (step @p34 :rule reordering :premises (@p33) :args ((or @t43 @t44 (not @t45)))) % 12.63/13.02 (step @p35 :rule chain_m_resolution :premises (@p34 @p32 @p31) :args (@t44 @t20 (@list @t42 @t45))) % 12.63/13.02 (step @p36 :rule true_intro :premises (@p35)) % 12.63/13.02 (step @p37 :rule instantiate :premises (@p6) :args ((@list @t24 @t33))) % 12.63/13.02 (step @p38 :rule symm :premises (@p37)) % 12.63/13.02 (step @p39 :rule cong :premises (@p38) :args (@t46)) % 12.63/13.02 (step @p40 :rule trans :premises (@p39 @p36)) % 12.63/13.02 (step @p41 :rule true_elim :premises (@p40)) % 12.63/13.02 (step @p42 :rule cnf_or_pos :args (@t50)) % 12.63/13.02 (step @p43 :rule reordering :premises (@p42) :args ((or @t47 @t49 @t48 (not @t50)))) % 12.63/13.02 (step @p44 :rule chain_m_resolution :premises (@p43 @p41 @p30 @p25) :args (@t49 @t51 (@list @t46 @t39 @t50))) % 12.63/13.02 (step @p45 :rule true_intro :premises (@p44)) % 12.63/13.02 (step @p46 :rule instantiate :premises (@p6) :args ((@list @t21 @t26))) % 12.63/13.02 (step @p47 :rule cong :premises (@p46) :args (@t52)) % 12.63/13.02 (step @p48 :rule trans :premises (@p47 @p45)) % 12.63/13.02 (step @p49 :rule true_elim :premises (@p48)) % 12.63/13.02 (step @p50 :rule instantiate :premises (@p7) :args ((@list @t21))) % 12.63/13.02 (step @p51 :rule instantiate :premises (@p1) :args ((@list tptp.p))) % 12.63/13.02 (step @p52 :rule cnf_or_pos :args (@t56)) % 12.63/13.02 (step @p53 :rule reordering :premises (@p52) :args ((or @t54 @t55 (not @t56)))) % 12.63/13.02 (step @p54 :rule chain_m_resolution :premises (@p53 @p51 @p50) :args (@t55 @t20 (@list @t53 @t56))) % 12.63/13.02 (step @p55 :rule cnf_or_pos :args (@t60)) % 12.63/13.02 (step @p56 :rule reordering :premises (@p55) :args ((or @t57 @t59 @t58 (not @t60)))) % 12.63/13.02 (step @p57 :rule chain_m_resolution :premises (@p56 @p54 @p49 @p24) :args (@t59 @t51 (@list @t55 @t52 @t60))) % 12.63/13.02 (step @p58 :rule cnf_or_pos :args (@t64)) % 12.63/13.02 (step @p59 :rule reordering :premises (@p58) :args ((or @t61 @t63 @t62 (not @t64)))) % 12.63/13.02 (step @p60 :rule chain_m_resolution :premises (@p59 @p57 @p23 @p18) :args (@t63 @t51 (@list @t59 @t31 @t64))) % 12.63/13.02 (step @p61 :rule true_intro :premises (@p60)) % 12.63/13.02 (step @p62 :rule instantiate :premises (@p6) :args ((@list @t15 @t25))) % 12.63/13.02 (step @p63 :rule cong :premises (@p62) :args (@t65)) % 12.63/13.02 (step @p64 :rule trans :premises (@p63 @p61)) % 12.63/13.02 (step @p65 :rule true_elim :premises (@p64)) % 12.63/13.02 (step @p66 :rule false_intro :premises (@p11)) % 12.63/13.02 (step @p67 :rule instantiate :premises (@p10) :args ((@list tptp.p @t14))) % 12.63/13.02 (step @p68 :rule symm :premises (@p67)) % 12.63/13.02 (step @p69 :rule instantiate :premises (@p9) :args ((@list @t15 @t21))) % 12.63/13.02 (step @p70 :rule symm :premises (@p69)) % 12.63/13.02 (step @p71 :rule trans :premises (@p70 @p68)) % 12.63/13.02 (step @p72 :rule cong :premises (@p71) :args (@t66)) % 12.63/13.02 (step @p73 :rule trans :premises (@p72 @p66)) % 12.63/13.02 (step @p74 :rule false_elim :premises (@p73)) % 12.63/13.02 (step @p75 :rule cnf_or_pos :args (@t69)) % 12.63/13.02 (step @p76 :rule reordering :premises (@p75) :args ((or @t67 @t66 @t68 (not @t69)))) % 12.63/13.02 (step @p77 false :rule chain_m_resolution :premises (@p76 @p74 @p65 @p17 @p16) :args (false (@list true false false false) (@list @t66 @t65 @t69 @t18))) % 12.63/13.02 ) % 0.31/13.06 % SZS output end Proof % 0.31/13.06 % cvc5 exiting %------------------------------------------------------------------------------