%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : FLD067-2 : 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 : n003.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 08:15:34 AM UTC 2026 % Result : Unsatisfiable 32.31s 32.53s % Output : Proof 32.31s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : FLD067-2 : TPTP v9.2.1. Bugfixed v2.1.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.16/0.34 % Computer : n003.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 22:47:14 EDT 2026 % 0.16/0.34 % CPUTime : % 0.29/0.49 %----Proving TF0_NAR, FOF, or CNF % 0.29/0.50 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 15.40/15.63 --- Run --no-e-matching --full-saturate-quant at 6... % 21.40/21.66 --- Run --no-e-matching --enum-inst-sum --full-saturate-quant at 6... % 27.40/27.69 --- Run --finite-model-find --uf-ss=no-minimal at 6... % 32.31/32.53 % SZS status Unsatisfiable % 32.31/32.53 % SZS output start Proof % 32.31/32.53 ( % 32.31/32.53 (declare-sort $$unsorted 0) % 32.31/32.53 (declare-const tptp.u $$unsorted) % 32.31/32.53 (declare-const tptp.multiplicative_inverse (-> $$unsorted $$unsorted)) % 32.31/32.53 (declare-const tptp.multiply (-> $$unsorted $$unsorted $$unsorted)) % 32.31/32.53 (declare-const tptp.additive_inverse (-> $$unsorted $$unsorted)) % 32.31/32.53 (declare-const tptp.a $$unsorted) % 32.31/32.53 (declare-const tptp.less_or_equal (-> $$unsorted $$unsorted Bool)) % 32.31/32.53 (declare-const tptp.equalish (-> $$unsorted $$unsorted Bool)) % 32.31/32.53 (declare-const tptp.add (-> $$unsorted $$unsorted $$unsorted)) % 32.31/32.53 (declare-const tptp.b $$unsorted) % 32.31/32.53 (declare-const tptp.multiplicative_identity $$unsorted) % 32.31/32.53 (declare-const tptp.additive_identity $$unsorted) % 32.31/32.53 (declare-const tptp.defined (-> $$unsorted Bool)) % 32.31/32.53 (define @t1 () (@var "Z" $$unsorted)) % 32.31/32.53 (define @t2 () (not (tptp.defined @t1))) % 32.31/32.53 (define @t3 () (@var "Y" $$unsorted)) % 32.31/32.53 (define @t4 () (not (tptp.defined @t3))) % 32.31/32.53 (define @t5 () (@var "X" $$unsorted)) % 32.31/32.53 (define @t6 () (not (tptp.defined @t5))) % 32.31/32.53 (define @t7 () (tptp.add @t5 @t3)) % 32.31/32.53 (define @t8 () (tptp.add @t3 @t1)) % 32.31/32.53 (define @t9 () (@list @t5 @t3 @t1)) % 32.31/32.53 (define @t10 () (@list @t5)) % 32.31/32.53 (define @t11 () (tptp.additive_inverse @t5)) % 32.31/32.53 (define @t12 () (@list @t5 @t3)) % 32.31/32.53 (define @t13 () (tptp.multiply @t5 @t3)) % 32.31/32.53 (define @t14 () (tptp.multiply @t3 @t1)) % 32.31/32.53 (define @t15 () (tptp.equalish @t5 tptp.additive_identity)) % 32.31/32.53 (define @t16 () (tptp.multiplicative_inverse @t5)) % 32.31/32.53 (define @t17 () (tptp.multiply @t5 @t1)) % 32.31/32.53 (define @t18 () (@list @t5 @t1 @t3)) % 32.31/32.53 (define @t19 () (tptp.defined tptp.additive_identity)) % 32.31/32.53 (define @t20 () (tptp.less_or_equal @t3 @t5)) % 32.31/32.53 (define @t21 () (tptp.less_or_equal @t5 @t3)) % 32.31/32.53 (define @t22 () (not @t21)) % 32.31/32.53 (define @t23 () (tptp.equalish @t5 @t3)) % 32.31/32.53 (define @t24 () (tptp.less_or_equal @t3 @t1)) % 32.31/32.53 (define @t25 () (tptp.less_or_equal @t5 @t1)) % 32.31/32.53 (define @t26 () (tptp.add @t5 @t1)) % 32.31/32.53 (define @t27 () (forall @t18 (or (tptp.less_or_equal @t26 @t8) @t2 @t22))) % 32.31/32.53 (define @t28 () (not @t23)) % 32.31/32.53 (define @t29 () (tptp.defined tptp.a)) % 32.31/32.53 (define @t30 () (tptp.defined tptp.u)) % 32.31/32.53 (define @t31 () (tptp.less_or_equal tptp.a tptp.b)) % 32.31/32.53 (define @t32 () (tptp.additive_inverse tptp.a)) % 32.31/32.53 (define @t33 () (tptp.add tptp.b @t32)) % 32.31/32.53 (define @t34 () (tptp.equalish @t33 tptp.u)) % 32.31/32.53 (define @t35 () (tptp.less_or_equal tptp.additive_identity tptp.u)) % 32.31/32.53 (define @t36 () (tptp.add tptp.a @t32)) % 32.31/32.53 (define @t37 () (@list tptp.a)) % 32.31/32.53 (define @t38 () (not @t29)) % 32.31/32.53 (define @t39 () (tptp.equalish @t36 tptp.additive_identity)) % 32.31/32.53 (define @t40 () (or @t39 @t38)) % 32.31/32.53 (define @t41 () (@list false false)) % 32.31/32.53 (define @t42 () (not @t34)) % 32.31/32.53 (define @t43 () (tptp.equalish tptp.u @t33)) % 32.31/32.53 (define @t44 () (or @t43 @t42)) % 32.31/32.53 (define @t45 () (not @t30)) % 32.31/32.53 (define @t46 () (not @t19)) % 32.31/32.53 (define @t47 () (tptp.less_or_equal tptp.u tptp.additive_identity)) % 32.31/32.53 (define @t48 () (or @t35 @t47 @t46 @t45)) % 32.31/32.53 (define @t49 () (not @t43)) % 32.31/32.53 (define @t50 () (not @t47)) % 32.31/32.53 (define @t51 () (tptp.less_or_equal @t33 tptp.additive_identity)) % 32.31/32.53 (define @t52 () (or @t51 @t50 @t49)) % 32.31/32.53 (define @t53 () (tptp.less_or_equal tptp.u tptp.u)) % 32.31/32.53 (define @t54 () (or @t53 @t53 @t45 @t45)) % 32.31/32.53 (define @t55 () (tptp.equalish tptp.u tptp.additive_identity)) % 32.31/32.53 (define @t56 () (not @t55)) % 32.31/32.53 (define @t57 () (not @t53)) % 32.31/32.53 (define @t58 () (or @t35 @t57 @t56)) % 32.31/32.53 (define @t59 () (@list true false false)) % 32.31/32.53 (define @t60 () (tptp.equalish tptp.additive_identity tptp.u)) % 32.31/32.53 (define @t61 () (not @t60)) % 32.31/32.53 (define @t62 () (or @t55 @t61)) % 32.31/32.53 (define @t63 () (@list true false)) % 32.31/32.53 (define @t64 () (tptp.equalish tptp.additive_identity @t33)) % 32.31/32.53 (define @t65 () (not @t64)) % 32.31/32.53 (define @t66 () (or @t60 @t65 @t42)) % 32.31/32.53 (define @t67 () (tptp.equalish @t33 tptp.additive_identity)) % 32.31/32.53 (define @t68 () (not @t67)) % 32.31/32.53 (define @t69 () (or @t64 @t68)) % 32.31/32.53 (define @t70 () (tptp.less_or_equal tptp.additive_identity @t33)) % 32.31/32.53 (define @t71 () (not @t70)) % 32.31/32.53 (define @t72 () (not @t51)) % 32.31/32.53 (define @t73 () (or @t67 @t72 @t71)) % 32.31/32.53 (define @t74 () (not @t39)) % 32.31/32.53 (define @t75 () (tptp.less_or_equal @t36 @t33)) % 32.31/32.53 (define @t76 () (not @t75)) % 32.31/32.53 (define @t77 () (or @t70 @t76 @t74)) % 32.31/32.53 (define @t78 () (tptp.defined @t32)) % 32.31/32.53 (define @t79 () (or @t78 @t38)) % 32.31/32.53 (define @t80 () (not @t31)) % 32.31/32.53 (define @t81 () (not @t78)) % 32.31/32.53 (define @t82 () (or @t75 @t81 @t80)) % 32.31/32.53 (define @t83 () (not @t82)) % 32.31/32.53 (assume @p1 (forall @t9 (or (tptp.equalish (tptp.add @t5 @t8) (tptp.add @t7 @t1)) @t6 @t4 @t2))) % 32.31/32.53 (assume @p2 (forall @t10 (or (tptp.equalish (tptp.add tptp.additive_identity @t5) @t5) @t6))) % 32.31/32.53 (assume @p3 (forall @t10 (or (tptp.equalish (tptp.add @t5 @t11) tptp.additive_identity) @t6))) % 32.31/32.53 (assume @p4 (forall @t12 (or (tptp.equalish @t7 (tptp.add @t3 @t5)) @t6 @t4))) % 32.31/32.53 (assume @p5 (forall @t9 (or (tptp.equalish (tptp.multiply @t5 @t14) (tptp.multiply @t13 @t1)) @t6 @t4 @t2))) % 32.31/32.53 (assume @p6 (forall @t10 (or (tptp.equalish (tptp.multiply tptp.multiplicative_identity @t5) @t5) @t6))) % 32.31/32.53 (assume @p7 (forall @t10 (or (tptp.equalish (tptp.multiply @t5 @t16) tptp.multiplicative_identity) @t6 @t15))) % 32.31/32.53 (assume @p8 (forall @t12 (or (tptp.equalish @t13 (tptp.multiply @t3 @t5)) @t6 @t4))) % 32.31/32.53 (assume @p9 (forall @t18 (or (tptp.equalish (tptp.add @t17 @t14) (tptp.multiply @t7 @t1)) @t6 @t4 @t2))) % 32.31/32.53 (assume @p10 (forall @t12 (or (tptp.defined @t7) @t6 @t4))) % 32.31/32.53 (assume @p11 @t19) % 32.31/32.53 (assume @p12 (forall @t10 (or (tptp.defined @t11) @t6))) % 32.31/32.53 (assume @p13 (forall @t12 (or (tptp.defined @t13) @t6 @t4))) % 32.31/32.53 (assume @p14 (tptp.defined tptp.multiplicative_identity)) % 32.31/32.53 (assume @p15 (forall @t10 (or (tptp.defined @t16) @t6 @t15))) % 32.31/32.53 (assume @p16 (forall @t12 (or @t23 @t22 (not @t20)))) % 32.31/32.53 (assume @p17 (forall @t18 (or @t25 @t22 (not @t24)))) % 32.31/32.53 (assume @p18 (forall @t12 (or @t21 @t20 @t6 @t4))) % 32.31/32.53 (assume @p19 @t27) % 32.31/32.53 (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))))) % 32.31/32.53 (assume @p21 (forall @t10 (or (tptp.equalish @t5 @t5) @t6))) % 32.31/32.53 (assume @p22 (forall @t12 (or @t23 (not (tptp.equalish @t3 @t5))))) % 32.31/32.53 (assume @p23 (forall @t18 (or (tptp.equalish @t5 @t1) @t28 (not (tptp.equalish @t3 @t1))))) % 32.31/32.53 (assume @p24 (forall @t18 (or (tptp.equalish @t26 @t8) @t2 @t28))) % 32.31/32.53 (assume @p25 (forall @t18 (or (tptp.equalish @t17 @t14) @t2 @t28))) % 32.31/32.53 (assume @p26 (forall (@list @t3 @t1 @t5) (or @t24 (not @t25) @t28))) % 32.31/32.53 (assume @p27 (not (tptp.equalish tptp.additive_identity tptp.multiplicative_identity))) % 32.31/32.53 (assume @p28 @t29) % 32.31/32.53 (assume @p29 (tptp.defined tptp.b)) % 32.31/32.53 (assume @p30 @t30) % 32.31/32.53 (assume @p31 @t31) % 32.31/32.53 (assume @p32 @t34) % 32.31/32.53 (assume @p33 (not @t35)) % 32.31/32.53 (step @p34 :rule instantiate :premises (@p26) :args ((@list tptp.additive_identity @t33 @t36))) % 32.31/32.53 (step @p35 :rule instantiate :premises (@p3) :args (@t37)) % 32.31/32.53 (step @p36 :rule cnf_or_pos :args (@t40)) % 32.31/32.53 (step @p37 :rule reordering :premises (@p36) :args ((or @t38 @t39 (not @t40)))) % 32.31/32.53 (step @p38 :rule chain_m_resolution :premises (@p37 @p28 @p35) :args (@t39 @t41 (@list @t29 @t40))) % 32.31/32.53 (step @p39 :rule instantiate :premises (@p16) :args ((@list @t33 tptp.additive_identity))) % 32.31/32.53 (step @p40 :rule instantiate :premises (@p26) :args ((@list @t33 tptp.additive_identity tptp.u))) % 32.31/32.53 (step @p41 :rule instantiate :premises (@p22) :args ((@list tptp.u @t33))) % 32.31/32.53 (step @p42 :rule cnf_or_pos :args (@t44)) % 32.31/32.53 (step @p43 :rule reordering :premises (@p42) :args ((or @t42 @t43 (not @t44)))) % 32.31/32.53 (step @p44 :rule chain_m_resolution :premises (@p43 @p32 @p41) :args (@t43 @t41 (@list @t34 @t44))) % 32.31/32.53 (step @p45 :rule instantiate :premises (@p18) :args ((@list tptp.additive_identity tptp.u))) % 32.31/32.53 (step @p46 :rule cnf_or_pos :args (@t48)) % 32.31/32.53 (step @p47 :rule reordering :premises (@p46) :args ((or @t35 @t46 @t45 @t47 (not @t48)))) % 32.31/32.53 (step @p48 :rule chain_m_resolution :premises (@p47 @p33 @p11 @p30 @p45) :args (@t47 (@list true false false false) (@list @t35 @t19 @t30 @t48))) % 32.31/32.53 (step @p49 :rule cnf_or_pos :args (@t52)) % 32.31/32.53 (step @p50 :rule reordering :premises (@p49) :args ((or @t50 @t49 @t51 (not @t52)))) % 32.31/32.53 (step @p51 :rule chain_m_resolution :premises (@p50 @p48 @p44 @p40) :args (@t51 (@list false false false) (@list @t47 @t43 @t52))) % 32.31/32.53 (step @p52 :rule instantiate :premises (@p22) :args ((@list tptp.additive_identity @t33))) % 32.31/32.53 (step @p53 :rule instantiate :premises (@p23) :args ((@list tptp.additive_identity tptp.u @t33))) % 32.31/32.53 (step @p54 :rule instantiate :premises (@p22) :args ((@list tptp.u tptp.additive_identity))) % 32.31/32.53 (step @p55 :rule instantiate :premises (@p26) :args ((@list tptp.additive_identity tptp.u tptp.u))) % 32.31/32.53 (step @p56 :rule instantiate :premises (@p18) :args ((@list tptp.u tptp.u))) % 32.31/32.53 (step @p57 :rule cnf_or_pos :args (@t54)) % 32.31/32.53 (step @p58 :rule factoring :premises (@p57)) % 32.31/32.53 (step @p59 :rule reordering :premises (@p58) :args ((or @t45 @t53 (not @t54)))) % 32.31/32.53 (step @p60 :rule chain_m_resolution :premises (@p59 @p30 @p56) :args (@t53 @t41 (@list @t30 @t54))) % 32.31/32.53 (step @p61 :rule cnf_or_pos :args (@t58)) % 32.31/32.53 (step @p62 :rule reordering :premises (@p61) :args ((or @t35 @t56 @t57 (not @t58)))) % 32.31/32.53 (step @p63 :rule chain_m_resolution :premises (@p62 @p33 @p60 @p55) :args (@t56 @t59 (@list @t35 @t53 @t58))) % 32.31/32.53 (step @p64 :rule cnf_or_pos :args (@t62)) % 32.31/32.53 (step @p65 :rule reordering :premises (@p64) :args ((or @t55 @t61 (not @t62)))) % 32.31/32.53 (step @p66 :rule chain_m_resolution :premises (@p65 @p63 @p54) :args (@t61 @t63 (@list @t55 @t62))) % 32.31/32.53 (step @p67 :rule cnf_or_pos :args (@t66)) % 32.31/32.53 (step @p68 :rule reordering :premises (@p67) :args ((or @t42 @t65 @t60 (not @t66)))) % 32.31/32.53 (step @p69 :rule chain_m_resolution :premises (@p68 @p32 @p66 @p53) :args (@t65 (@list false true false) (@list @t34 @t60 @t66))) % 32.31/32.53 (step @p70 :rule cnf_or_pos :args (@t69)) % 32.31/32.53 (step @p71 :rule reordering :premises (@p70) :args ((or @t64 @t68 (not @t69)))) % 32.31/32.53 (step @p72 :rule chain_m_resolution :premises (@p71 @p69 @p52) :args (@t68 @t63 (@list @t64 @t69))) % 32.31/32.53 (step @p73 :rule cnf_or_pos :args (@t73)) % 32.31/32.53 (step @p74 :rule reordering :premises (@p73) :args ((or @t67 @t71 @t72 (not @t73)))) % 32.31/32.53 (step @p75 :rule chain_m_resolution :premises (@p74 @p72 @p51 @p39) :args (@t71 @t59 (@list @t67 @t51 @t73))) % 32.31/32.53 (step @p76 :rule cnf_or_pos :args (@t77)) % 32.31/32.53 (step @p77 :rule reordering :premises (@p76) :args ((or @t70 @t74 @t76 (not @t77)))) % 32.31/32.53 (step @p78 :rule chain_m_resolution :premises (@p77 @p75 @p38 @p34) :args (@t76 @t59 (@list @t70 @t39 @t77))) % 32.31/32.53 (step @p79 :rule instantiate :premises (@p12) :args (@t37)) % 32.31/32.53 (step @p80 :rule cnf_or_pos :args (@t79)) % 32.31/32.53 (step @p81 :rule reordering :premises (@p80) :args ((or @t38 @t78 (not @t79)))) % 32.31/32.53 (step @p82 :rule chain_m_resolution :premises (@p81 @p28 @p79) :args (@t78 @t41 (@list @t29 @t79))) % 32.31/32.53 (step @p83 :rule cnf_or_pos :args (@t82)) % 32.31/32.53 (step @p84 :rule reordering :premises (@p83) :args ((or @t80 @t81 @t75 @t83))) % 32.31/32.53 (step @p85 :rule chain_m_resolution :premises (@p84 @p31 @p82 @p78) :args (@t83 (@list false false true) (@list @t31 @t78 @t75))) % 32.31/32.53 (assume-push @p92 @t27) % 32.31/32.53 (step @p87 :rule instantiate :premises (@p19) :args ((@list tptp.a @t32 tptp.b))) % 32.31/32.53 (step-pop @p93 :rule scope :premises (@p87)) % 32.31/32.53 (step @p88 :rule process_scope :premises (@p93) :args (@t82)) % 32.31/32.53 (step @p90 :rule implies_elim :premises (@p88)) % 32.31/32.53 (step @p91 false :rule chain_m_resolution :premises (@p90 @p85 @p19) :args (false @t63 (@list @t82 @t27))) % 32.31/32.53 ) % 32.31/32.54 % SZS output end Proof % 32.31/32.54 % cvc5 exiting %------------------------------------------------------------------------------