%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : FLD019-1 : TPTP v9.2.1. Bugfixed v2.1.0. % 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 : 8042.1875MB % OS : Linux 3.10.0-693.el7.x86_64 % CPULimit : 300s % WCLimit : 300s % DateTime : Wed Jun 3 08:15:23 AM UTC 2026 % Result : Unsatisfiable 58.44s 58.69s % Output : Proof 33.72s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : FLD019-1 : TPTP v9.2.1. Bugfixed v2.1.0. % 0.13/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.16/0.34 % Computer : n009.cluster.edu % 0.16/0.34 % Model : x86_64 x86_64 % 0.16/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.16/0.34 % Memory : 8042.1875MB % 0.16/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.16/0.34 % CPULimit : 300 % 0.16/0.34 % WCLimit : 300 % 0.16/0.34 % DateTime : Mon Jun 1 22:34:14 EDT 2026 % 0.16/0.34 % CPUTime : % 0.30/0.49 %----Proving TF0_NAR, FOF, or CNF % 0.30/0.50 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 15.51/15.73 --- Run --no-e-matching --full-saturate-quant at 6... % 21.53/21.76 --- Run --no-e-matching --enum-inst-sum --full-saturate-quant at 6... % 27.53/27.79 --- Run --finite-model-find --uf-ss=no-minimal at 6... % 33.63/33.87 --- Run --multi-trigger-when-single --full-saturate-quant at 30... % 58.44/58.69 % SZS status Unsatisfiable % 58.44/58.69 % SZS output start Proof % 58.44/58.69 ( % 58.44/58.69 (declare-sort $$unsorted 0) % 58.44/58.69 (declare-const tptp.multiplicative_inverse (-> $$unsorted $$unsorted)) % 58.44/58.69 (declare-const tptp.multiply (-> $$unsorted $$unsorted $$unsorted)) % 58.44/58.69 (declare-const tptp.additive_inverse (-> $$unsorted $$unsorted)) % 58.44/58.69 (declare-const tptp.a $$unsorted) % 58.44/58.69 (declare-const tptp.less_or_equal (-> $$unsorted $$unsorted Bool)) % 58.44/58.69 (declare-const tptp.equalish (-> $$unsorted $$unsorted Bool)) % 58.44/58.69 (declare-const tptp.add (-> $$unsorted $$unsorted $$unsorted)) % 58.44/58.69 (declare-const tptp.multiplicative_identity $$unsorted) % 58.44/58.69 (declare-const tptp.additive_identity $$unsorted) % 58.44/58.69 (declare-const tptp.defined (-> $$unsorted Bool)) % 58.44/58.69 (define @t1 () (@var "Z" $$unsorted)) % 58.44/58.69 (define @t2 () (not (tptp.defined @t1))) % 58.44/58.69 (define @t3 () (@var "Y" $$unsorted)) % 58.44/58.69 (define @t4 () (not (tptp.defined @t3))) % 58.44/58.69 (define @t5 () (@var "X" $$unsorted)) % 58.44/58.69 (define @t6 () (not (tptp.defined @t5))) % 58.44/58.69 (define @t7 () (tptp.add @t5 @t3)) % 58.44/58.69 (define @t8 () (tptp.add @t3 @t1)) % 58.44/58.69 (define @t9 () (@list @t5 @t3 @t1)) % 58.44/58.69 (define @t10 () (@list @t5)) % 58.44/58.69 (define @t11 () (tptp.additive_inverse @t5)) % 58.44/58.69 (define @t12 () (@list @t5 @t3)) % 58.44/58.69 (define @t13 () (tptp.multiply @t5 @t3)) % 58.44/58.69 (define @t14 () (tptp.multiply @t3 @t1)) % 58.44/58.69 (define @t15 () (tptp.equalish @t5 tptp.additive_identity)) % 58.44/58.69 (define @t16 () (tptp.multiplicative_inverse @t5)) % 58.44/58.69 (define @t17 () (tptp.multiply @t5 @t1)) % 58.44/58.69 (define @t18 () (@list @t5 @t1 @t3)) % 58.44/58.69 (define @t19 () (tptp.less_or_equal @t3 @t5)) % 58.44/58.69 (define @t20 () (tptp.less_or_equal @t5 @t3)) % 58.44/58.69 (define @t21 () (not @t20)) % 58.44/58.69 (define @t22 () (tptp.equalish @t5 @t3)) % 58.44/58.69 (define @t23 () (tptp.less_or_equal @t3 @t1)) % 58.44/58.69 (define @t24 () (tptp.less_or_equal @t5 @t1)) % 58.44/58.69 (define @t25 () (tptp.add @t5 @t1)) % 58.44/58.69 (define @t26 () (not @t22)) % 58.44/58.69 (define @t27 () (forall @t18 (or (tptp.equalish @t5 @t1) @t26 (not (tptp.equalish @t3 @t1))))) % 58.44/58.69 (define @t28 () (tptp.defined tptp.a)) % 58.44/58.69 (define @t29 () (tptp.additive_inverse tptp.a)) % 58.44/58.69 (define @t30 () (tptp.equalish @t29 tptp.additive_identity)) % 58.44/58.69 (define @t31 () (tptp.equalish tptp.a tptp.additive_identity)) % 58.44/58.69 (define @t32 () (tptp.add @t29 tptp.a)) % 58.44/58.69 (define @t33 () (tptp.add tptp.additive_identity tptp.a)) % 58.44/58.69 (define @t34 () (tptp.add tptp.a @t29)) % 58.44/58.69 (define @t35 () (@list tptp.a)) % 58.44/58.69 (define @t36 () (not @t28)) % 58.44/58.69 (define @t37 () (tptp.equalish @t34 tptp.additive_identity)) % 58.44/58.69 (define @t38 () (or @t37 @t36)) % 58.44/58.69 (define @t39 () (@list false false)) % 58.44/58.69 (define @t40 () (not @t37)) % 58.44/58.69 (define @t41 () (tptp.equalish tptp.additive_identity @t34)) % 58.44/58.69 (define @t42 () (or @t41 @t40)) % 58.44/58.69 (define @t43 () (tptp.defined @t29)) % 58.44/58.69 (define @t44 () (or @t43 @t36)) % 58.44/58.69 (define @t45 () (not @t43)) % 58.44/58.69 (define @t46 () (tptp.equalish @t34 @t32)) % 58.44/58.69 (define @t47 () (or @t46 @t36 @t45)) % 58.44/58.69 (define @t48 () (@list false false false)) % 58.44/58.69 (define @t49 () (not @t46)) % 58.44/58.69 (define @t50 () (not @t41)) % 58.44/58.69 (define @t51 () (tptp.equalish tptp.additive_identity @t32)) % 58.44/58.69 (define @t52 () (or @t51 @t50 @t49)) % 58.44/58.69 (define @t53 () (not @t30)) % 58.44/58.69 (define @t54 () (tptp.equalish @t32 @t33)) % 58.44/58.69 (define @t55 () (or @t54 @t36 @t53)) % 58.44/58.69 (define @t56 () (not @t54)) % 58.44/58.69 (define @t57 () (not @t51)) % 58.44/58.69 (define @t58 () (tptp.equalish tptp.additive_identity @t33)) % 58.44/58.69 (define @t59 () (or @t58 @t57 @t56)) % 58.44/58.69 (define @t60 () (tptp.equalish @t33 tptp.a)) % 58.44/58.69 (define @t61 () (or @t60 @t36)) % 58.44/58.69 (define @t62 () (tptp.equalish tptp.additive_identity tptp.a)) % 58.44/58.69 (define @t63 () (not @t62)) % 58.44/58.69 (define @t64 () (or @t31 @t63)) % 58.44/58.69 (define @t65 () (@list true false)) % 58.44/58.69 (define @t66 () (not @t60)) % 58.44/58.69 (define @t67 () (not @t58)) % 58.44/58.69 (define @t68 () (or @t62 @t67 @t66)) % 58.44/58.69 (define @t69 () (not @t68)) % 58.44/58.69 (assume @p1 (forall @t9 (or (tptp.equalish (tptp.add @t5 @t8) (tptp.add @t7 @t1)) @t6 @t4 @t2))) % 58.44/58.69 (assume @p2 (forall @t10 (or (tptp.equalish (tptp.add tptp.additive_identity @t5) @t5) @t6))) % 58.44/58.69 (assume @p3 (forall @t10 (or (tptp.equalish (tptp.add @t5 @t11) tptp.additive_identity) @t6))) % 58.44/58.69 (assume @p4 (forall @t12 (or (tptp.equalish @t7 (tptp.add @t3 @t5)) @t6 @t4))) % 58.44/58.69 (assume @p5 (forall @t9 (or (tptp.equalish (tptp.multiply @t5 @t14) (tptp.multiply @t13 @t1)) @t6 @t4 @t2))) % 58.44/58.69 (assume @p6 (forall @t10 (or (tptp.equalish (tptp.multiply tptp.multiplicative_identity @t5) @t5) @t6))) % 58.44/58.69 (assume @p7 (forall @t10 (or (tptp.equalish (tptp.multiply @t5 @t16) tptp.multiplicative_identity) @t6 @t15))) % 58.44/58.69 (assume @p8 (forall @t12 (or (tptp.equalish @t13 (tptp.multiply @t3 @t5)) @t6 @t4))) % 58.44/58.69 (assume @p9 (forall @t18 (or (tptp.equalish (tptp.add @t17 @t14) (tptp.multiply @t7 @t1)) @t6 @t4 @t2))) % 58.44/58.69 (assume @p10 (forall @t12 (or (tptp.defined @t7) @t6 @t4))) % 58.44/58.69 (assume @p11 (tptp.defined tptp.additive_identity)) % 58.44/58.69 (assume @p12 (forall @t10 (or (tptp.defined @t11) @t6))) % 58.44/58.69 (assume @p13 (forall @t12 (or (tptp.defined @t13) @t6 @t4))) % 58.44/58.69 (assume @p14 (tptp.defined tptp.multiplicative_identity)) % 58.44/58.69 (assume @p15 (forall @t10 (or (tptp.defined @t16) @t6 @t15))) % 58.44/58.69 (assume @p16 (forall @t12 (or @t22 @t21 (not @t19)))) % 58.44/58.69 (assume @p17 (forall @t18 (or @t24 @t21 (not @t23)))) % 58.44/58.69 (assume @p18 (forall @t12 (or @t20 @t19 @t6 @t4))) % 58.44/58.69 (assume @p19 (forall @t18 (or (tptp.less_or_equal @t25 @t8) @t2 @t21))) % 58.44/58.69 (assume @p20 (forall (@list @t3 @t1) (or (tptp.less_or_equal tptp.additive_identity @t14) (not (tptp.less_or_equal tptp.additive_identity @t3)) (not (tptp.less_or_equal tptp.additive_identity @t1))))) % 58.44/58.69 (assume @p21 (forall @t10 (or (tptp.equalish @t5 @t5) @t6))) % 58.44/58.69 (assume @p22 (forall @t12 (or @t22 (not (tptp.equalish @t3 @t5))))) % 58.44/58.69 (assume @p23 @t27) % 58.44/58.69 (assume @p24 (forall @t18 (or (tptp.equalish @t25 @t8) @t2 @t26))) % 58.44/58.69 (assume @p25 (forall @t18 (or (tptp.equalish @t17 @t14) @t2 @t26))) % 58.44/58.69 (assume @p26 (forall (@list @t3 @t1 @t5) (or @t23 (not @t24) @t26))) % 58.44/58.69 (assume @p27 (not (tptp.equalish tptp.additive_identity tptp.multiplicative_identity))) % 58.44/58.69 (assume @p28 @t28) % 58.44/58.69 (assume @p29 @t30) % 58.44/58.69 (assume @p30 (not @t31)) % 58.44/58.69 (step @p31 :rule instantiate :premises (@p23) :args ((@list tptp.additive_identity @t33 @t32))) % 58.44/58.69 (step @p32 :rule instantiate :premises (@p23) :args ((@list tptp.additive_identity @t32 @t34))) % 58.44/58.69 (step @p33 :rule instantiate :premises (@p22) :args ((@list tptp.additive_identity @t34))) % 58.44/58.69 (step @p34 :rule instantiate :premises (@p3) :args (@t35)) % 58.44/58.69 (step @p35 :rule cnf_or_pos :args (@t38)) % 58.44/58.69 (step @p36 :rule reordering :premises (@p35) :args ((or @t36 @t37 (not @t38)))) % 58.44/58.69 (step @p37 :rule chain_m_resolution :premises (@p36 @p28 @p34) :args (@t37 @t39 (@list @t28 @t38))) % 58.44/58.69 (step @p38 :rule cnf_or_pos :args (@t42)) % 58.44/58.69 (step @p39 :rule reordering :premises (@p38) :args ((or @t40 @t41 (not @t42)))) % 58.44/58.69 (step @p40 :rule chain_m_resolution :premises (@p39 @p37 @p33) :args (@t41 @t39 (@list @t37 @t42))) % 58.44/58.69 (step @p41 :rule instantiate :premises (@p4) :args ((@list tptp.a @t29))) % 58.44/58.69 (step @p42 :rule instantiate :premises (@p12) :args (@t35)) % 58.44/58.69 (step @p43 :rule cnf_or_pos :args (@t44)) % 58.44/58.69 (step @p44 :rule reordering :premises (@p43) :args ((or @t36 @t43 (not @t44)))) % 58.44/58.69 (step @p45 :rule chain_m_resolution :premises (@p44 @p28 @p42) :args (@t43 @t39 (@list @t28 @t44))) % 58.44/58.69 (step @p46 :rule cnf_or_pos :args (@t47)) % 58.44/58.69 (step @p47 :rule reordering :premises (@p46) :args ((or @t36 @t45 @t46 (not @t47)))) % 58.44/58.69 (step @p48 :rule chain_m_resolution :premises (@p47 @p28 @p45 @p41) :args (@t46 @t48 (@list @t28 @t43 @t47))) % 58.44/58.69 (step @p49 :rule cnf_or_pos :args (@t52)) % 58.44/58.69 (step @p50 :rule reordering :premises (@p49) :args ((or @t49 @t50 @t51 (not @t52)))) % 58.44/58.69 (step @p51 :rule chain_m_resolution :premises (@p50 @p48 @p40 @p32) :args (@t51 @t48 (@list @t46 @t41 @t52))) % 58.44/58.69 (step @p52 :rule instantiate :premises (@p24) :args ((@list @t29 tptp.a tptp.additive_identity))) % 58.44/58.69 (step @p53 :rule cnf_or_pos :args (@t55)) % 58.44/58.69 (step @p54 :rule reordering :premises (@p53) :args ((or @t36 @t53 @t54 (not @t55)))) % 58.44/58.69 (step @p55 :rule chain_m_resolution :premises (@p54 @p28 @p29 @p52) :args (@t54 @t48 (@list @t28 @t30 @t55))) % 58.44/58.69 (step @p56 :rule cnf_or_pos :args (@t59)) % 58.44/58.69 (step @p57 :rule reordering :premises (@p56) :args ((or @t56 @t58 @t57 (not @t59)))) % 58.44/58.69 (step @p58 :rule chain_m_resolution :premises (@p57 @p55 @p51 @p31) :args (@t58 @t48 (@list @t54 @t51 @t59))) % 58.44/58.69 (step @p59 :rule instantiate :premises (@p2) :args (@t35)) % 58.44/58.69 (step @p60 :rule cnf_or_pos :args (@t61)) % 58.44/58.69 (step @p61 :rule reordering :premises (@p60) :args ((or @t36 @t60 (not @t61)))) % 58.44/58.69 (step @p62 :rule chain_m_resolution :premises (@p61 @p28 @p59) :args (@t60 @t39 (@list @t28 @t61))) % 58.44/58.69 (step @p63 :rule instantiate :premises (@p22) :args ((@list tptp.a tptp.additive_identity))) % 58.44/58.69 (step @p64 :rule cnf_or_pos :args (@t64)) % 58.44/58.69 (step @p65 :rule reordering :premises (@p64) :args ((or @t31 @t63 (not @t64)))) % 58.44/58.69 (step @p66 :rule chain_m_resolution :premises (@p65 @p30 @p63) :args (@t63 @t65 (@list @t31 @t64))) % 58.44/58.69 (step @p67 :rule cnf_or_pos :args (@t68)) % 58.44/58.69 (step @p68 :rule reordering :premises (@p67) :args ((or @t62 @t66 @t67 @t69))) % 58.44/58.69 (step @p69 :rule chain_m_resolution :premises (@p68 @p66 @p62 @p58) :args (@t69 (@list true false false) (@list @t62 @t60 @t58))) % 58.44/58.69 (assume-push @p76 @t27) % 58.44/58.69 (step @p71 :rule instantiate :premises (@p23) :args ((@list tptp.additive_identity tptp.a @t33))) % 58.44/58.69 (step-pop @p77 :rule scope :premises (@p71)) % 58.44/58.69 (step @p72 :rule process_scope :premises (@p77) :args (@t68)) % 58.44/58.69 (step @p74 :rule implies_elim :premises (@p72)) % 58.44/58.69 (step @p75 false :rule chain_m_resolution :premises (@p74 @p69 @p23) :args (false @t65 (@list @t68 @t27))) % 58.44/58.69 ) % 33.72/58.71 % SZS output end Proof % 33.72/58.71 % cvc5 exiting %------------------------------------------------------------------------------