%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : FLD050-4 : TPTP v9.2.1. Bugfixed v2.1.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/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 : 8042.1875MB % OS : Linux 3.10.0-693.el7.x86_64 % CPULimit : 300s % WCLimit : 300s % DateTime : Wed Jun 3 08:15:31 AM UTC 2026 % Result : Unsatisfiable 216.55s 216.86s % Output : Proof 216.55s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : FLD050-4 : TPTP v9.2.1. Bugfixed v2.1.0. % 0.13/0.13 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.18/0.34 % Computer : n014.cluster.edu % 0.18/0.34 % Model : x86_64 x86_64 % 0.18/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.18/0.34 % Memory : 8042.1875MB % 0.18/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.18/0.34 % CPULimit : 300 % 0.18/0.34 % WCLimit : 300 % 0.18/0.34 % DateTime : Mon Jun 1 22:43:43 EDT 2026 % 0.18/0.34 % 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... % 15.30/15.56 --- Run --no-e-matching --full-saturate-quant at 6... % 21.31/21.58 --- Run --no-e-matching --enum-inst-sum --full-saturate-quant at 6... % 27.41/27.62 --- Run --finite-model-find --uf-ss=no-minimal at 6... % 33.41/33.68 --- Run --multi-trigger-when-single --full-saturate-quant at 30... % 63.51/63.74 --- Run --trigger-sel=max --full-saturate-quant at 15... % 78.50/78.78 --- Run --multi-trigger-when-single --multi-trigger-priority --full-saturate-quant at 33... % 111.59/111.87 --- Run --multi-trigger-cache --full-saturate-quant at 15... % 126.67/126.97 --- Run --prenex-quant=none --full-saturate-quant at 30... % 156.79/157.05 --- Run --enum-inst-interleave --decision=internal --full-saturate-quant at 15... % 171.79/172.09 --- Run --relevant-triggers --full-saturate-quant at 30... % 201.89/202.16 --- Run --finite-model-find --e-matching --sort-inference --uf-ss-fair at 15... % 216.55/216.86 % SZS status Unsatisfiable % 216.55/216.86 % SZS output start Proof % 216.55/216.86 ( % 216.55/216.86 (declare-sort $$unsorted 0) % 216.55/216.86 (declare-const tptp.k $$unsorted) % 216.55/216.86 (declare-const tptp.d $$unsorted) % 216.55/216.86 (declare-const tptp.additive_inverse (-> $$unsorted $$unsorted)) % 216.55/216.86 (declare-const tptp.defined (-> $$unsorted Bool)) % 216.55/216.86 (declare-const tptp.b $$unsorted) % 216.55/216.86 (declare-const tptp.additive_identity $$unsorted) % 216.55/216.86 (declare-const tptp.sum (-> $$unsorted $$unsorted $$unsorted Bool)) % 216.55/216.86 (declare-const tptp.a $$unsorted) % 216.55/216.86 (declare-const tptp.product (-> $$unsorted $$unsorted $$unsorted Bool)) % 216.55/216.86 (declare-const tptp.multiplicative_identity $$unsorted) % 216.55/216.86 (declare-const tptp.multiplicative_inverse (-> $$unsorted $$unsorted)) % 216.55/216.86 (declare-const tptp.add (-> $$unsorted $$unsorted $$unsorted)) % 216.55/216.86 (declare-const tptp.s $$unsorted) % 216.55/216.86 (declare-const tptp.multiply (-> $$unsorted $$unsorted $$unsorted)) % 216.55/216.86 (declare-const tptp.c $$unsorted) % 216.55/216.86 (declare-const tptp.less_or_equal (-> $$unsorted $$unsorted Bool)) % 216.55/216.86 (define @t1 () (@var "W" $$unsorted)) % 216.55/216.86 (define @t2 () (@var "Z" $$unsorted)) % 216.55/216.86 (define @t3 () (@var "U" $$unsorted)) % 216.55/216.86 (define @t4 () (tptp.sum @t3 @t2 @t1)) % 216.55/216.86 (define @t5 () (@var "V" $$unsorted)) % 216.55/216.86 (define @t6 () (@var "Y" $$unsorted)) % 216.55/216.86 (define @t7 () (not (tptp.sum @t6 @t2 @t5))) % 216.55/216.86 (define @t8 () (@var "X" $$unsorted)) % 216.55/216.86 (define @t9 () (not (tptp.sum @t8 @t6 @t3))) % 216.55/216.86 (define @t10 () (tptp.sum @t8 @t5 @t1)) % 216.55/216.86 (define @t11 () (@list @t8 @t5 @t1 @t6 @t3 @t2)) % 216.55/216.86 (define @t12 () (@list @t3 @t2 @t1 @t8 @t6 @t5)) % 216.55/216.86 (define @t13 () (not (tptp.defined @t8))) % 216.55/216.86 (define @t14 () (@list @t8)) % 216.55/216.86 (define @t15 () (tptp.additive_inverse @t8)) % 216.55/216.86 (define @t16 () (@list @t6 @t8 @t2)) % 216.55/216.86 (define @t17 () (tptp.product @t3 @t2 @t1)) % 216.55/216.86 (define @t18 () (not (tptp.product @t6 @t2 @t5))) % 216.55/216.86 (define @t19 () (not (tptp.product @t8 @t6 @t3))) % 216.55/216.86 (define @t20 () (tptp.product @t8 @t5 @t1)) % 216.55/216.86 (define @t21 () (tptp.sum tptp.additive_identity @t8 tptp.additive_identity)) % 216.55/216.86 (define @t22 () (tptp.multiplicative_inverse @t8)) % 216.55/216.86 (define @t23 () (not (tptp.product @t8 @t6 @t2))) % 216.55/216.86 (define @t24 () (forall @t16 (or (tptp.product @t6 @t8 @t2) @t23))) % 216.55/216.86 (define @t25 () (@var "D" $$unsorted)) % 216.55/216.86 (define @t26 () (not (tptp.product @t6 @t2 @t25))) % 216.55/216.86 (define @t27 () (@var "C" $$unsorted)) % 216.55/216.86 (define @t28 () (not (tptp.product @t8 @t2 @t27))) % 216.55/216.86 (define @t29 () (@var "B" $$unsorted)) % 216.55/216.86 (define @t30 () (@var "A" $$unsorted)) % 216.55/216.86 (define @t31 () (tptp.product @t30 @t2 @t29)) % 216.55/216.86 (define @t32 () (not (tptp.sum @t8 @t6 @t30))) % 216.55/216.86 (define @t33 () (tptp.sum @t27 @t25 @t29)) % 216.55/216.86 (define @t34 () (not (tptp.defined @t6))) % 216.55/216.86 (define @t35 () (tptp.add @t8 @t6)) % 216.55/216.86 (define @t36 () (@list @t8 @t6)) % 216.55/216.86 (define @t37 () (tptp.multiply @t8 @t6)) % 216.55/216.86 (define @t38 () (tptp.less_or_equal @t6 @t8)) % 216.55/216.86 (define @t39 () (tptp.less_or_equal @t8 @t6)) % 216.55/216.86 (define @t40 () (not @t39)) % 216.55/216.86 (define @t41 () (tptp.defined tptp.b)) % 216.55/216.86 (define @t42 () (tptp.defined tptp.c)) % 216.55/216.86 (define @t43 () (tptp.defined tptp.d)) % 216.55/216.86 (define @t44 () (tptp.defined tptp.s)) % 216.55/216.86 (define @t45 () (tptp.sum tptp.additive_identity tptp.b tptp.additive_identity)) % 216.55/216.86 (define @t46 () (tptp.sum tptp.additive_identity tptp.d tptp.additive_identity)) % 216.55/216.86 (define @t47 () (tptp.multiplicative_inverse tptp.b)) % 216.55/216.86 (define @t48 () (tptp.product tptp.a @t47 tptp.s)) % 216.55/216.86 (define @t49 () (tptp.product tptp.a tptp.d tptp.k)) % 216.55/216.86 (define @t50 () (tptp.product tptp.b tptp.c tptp.k)) % 216.55/216.86 (define @t51 () (tptp.multiplicative_inverse tptp.d)) % 216.55/216.86 (define @t52 () (tptp.product tptp.c @t51 tptp.s)) % 216.55/216.86 (define @t53 () (not @t43)) % 216.55/216.86 (define @t54 () (tptp.product @t51 tptp.d tptp.multiplicative_identity)) % 216.55/216.86 (define @t55 () (or @t54 @t46 @t53)) % 216.55/216.86 (define @t56 () (@list true false false)) % 216.55/216.86 (define @t57 () (not @t54)) % 216.55/216.86 (define @t58 () (tptp.product tptp.d @t51 tptp.multiplicative_identity)) % 216.55/216.86 (define @t59 () (or @t58 @t57)) % 216.55/216.86 (define @t60 () (@list false false)) % 216.55/216.86 (define @t61 () (not @t42)) % 216.55/216.86 (define @t62 () (tptp.product tptp.multiplicative_identity tptp.c tptp.c)) % 216.55/216.86 (define @t63 () (or @t62 @t61)) % 216.55/216.86 (define @t64 () (not @t41)) % 216.55/216.86 (define @t65 () (tptp.product @t47 tptp.b tptp.multiplicative_identity)) % 216.55/216.86 (define @t66 () (or @t65 @t45 @t64)) % 216.55/216.86 (define @t67 () (not @t62)) % 216.55/216.86 (define @t68 () (not @t50)) % 216.55/216.86 (define @t69 () (not @t65)) % 216.55/216.86 (define @t70 () (tptp.product @t47 tptp.k tptp.c)) % 216.55/216.86 (define @t71 () (or @t70 @t69 @t68 @t67)) % 216.55/216.86 (define @t72 () (@list false false false false)) % 216.55/216.86 (define @t73 () (not @t48)) % 216.55/216.86 (define @t74 () (tptp.product @t47 tptp.a tptp.s)) % 216.55/216.86 (define @t75 () (or @t74 @t73)) % 216.55/216.86 (define @t76 () (not @t70)) % 216.55/216.86 (define @t77 () (not @t49)) % 216.55/216.86 (define @t78 () (not @t74)) % 216.55/216.86 (define @t79 () (tptp.product tptp.s tptp.d tptp.c)) % 216.55/216.86 (define @t80 () (or @t79 @t78 @t77 @t76)) % 216.55/216.86 (define @t81 () (tptp.product tptp.s tptp.multiplicative_identity tptp.s)) % 216.55/216.86 (define @t82 () (not @t81)) % 216.55/216.86 (define @t83 () (not @t58)) % 216.55/216.86 (define @t84 () (not @t79)) % 216.55/216.86 (define @t85 () (or @t52 @t84 @t83 @t82)) % 216.55/216.86 (define @t86 () (not @t44)) % 216.55/216.86 (define @t87 () (tptp.product tptp.multiplicative_identity tptp.s tptp.s)) % 216.55/216.86 (define @t88 () (or @t87 @t86)) % 216.55/216.86 (define @t89 () (not @t87)) % 216.55/216.86 (define @t90 () (or @t81 @t89)) % 216.55/216.86 (define @t91 () (not @t90)) % 216.55/216.86 (assume @p1 (forall @t11 (or @t10 @t9 @t7 (not @t4)))) % 216.55/216.86 (assume @p2 (forall @t12 (or @t4 @t9 @t7 (not @t10)))) % 216.55/216.86 (assume @p3 (forall @t14 (or (tptp.sum tptp.additive_identity @t8 @t8) @t13))) % 216.55/216.86 (assume @p4 (forall @t14 (or (tptp.sum @t15 @t8 tptp.additive_identity) @t13))) % 216.55/216.86 (assume @p5 (forall @t16 (or (tptp.sum @t6 @t8 @t2) (not (tptp.sum @t8 @t6 @t2))))) % 216.55/216.86 (assume @p6 (forall @t11 (or @t20 @t19 @t18 (not @t17)))) % 216.55/216.86 (assume @p7 (forall @t12 (or @t17 @t19 @t18 (not @t20)))) % 216.55/216.86 (assume @p8 (forall @t14 (or (tptp.product tptp.multiplicative_identity @t8 @t8) @t13))) % 216.55/216.86 (assume @p9 (forall @t14 (or (tptp.product @t22 @t8 tptp.multiplicative_identity) @t21 @t13))) % 216.55/216.86 (assume @p10 @t24) % 216.55/216.86 (assume @p11 (forall (@list @t27 @t25 @t29 @t8 @t6 @t30 @t2) (or @t33 @t32 (not @t31) @t28 @t26))) % 216.55/216.86 (assume @p12 (forall (@list @t30 @t2 @t29 @t8 @t6 @t27 @t25) (or @t31 @t32 @t28 @t26 (not @t33)))) % 216.55/216.86 (assume @p13 (forall @t36 (or (tptp.defined @t35) @t13 @t34))) % 216.55/216.86 (assume @p14 (tptp.defined tptp.additive_identity)) % 216.55/216.86 (assume @p15 (forall @t14 (or (tptp.defined @t15) @t13))) % 216.55/216.86 (assume @p16 (forall @t36 (or (tptp.defined @t37) @t13 @t34))) % 216.55/216.86 (assume @p17 (tptp.defined tptp.multiplicative_identity)) % 216.55/216.86 (assume @p18 (forall @t14 (or (tptp.defined @t22) @t13 @t21))) % 216.55/216.86 (assume @p19 (forall @t36 (or (tptp.sum @t8 @t6 @t35) @t13 @t34))) % 216.55/216.86 (assume @p20 (forall @t36 (or (tptp.product @t8 @t6 @t37) @t13 @t34))) % 216.55/216.86 (assume @p21 (forall @t36 (or (tptp.sum tptp.additive_identity @t8 @t6) @t40 (not @t38)))) % 216.55/216.86 (assume @p22 (forall (@list @t8 @t2 @t6) (or (tptp.less_or_equal @t8 @t2) @t40 (not (tptp.less_or_equal @t6 @t2))))) % 216.55/216.86 (assume @p23 (forall @t36 (or @t39 @t38 @t13 @t34))) % 216.55/216.86 (assume @p24 (forall (@list @t3 @t5 @t8 @t6 @t2) (or (tptp.less_or_equal @t3 @t5) @t40 (not (tptp.sum @t8 @t2 @t3)) @t7))) % 216.55/216.86 (assume @p25 (forall (@list @t2 @t8 @t6) (or (tptp.less_or_equal tptp.additive_identity @t2) (not (tptp.less_or_equal tptp.additive_identity @t8)) (not (tptp.less_or_equal tptp.additive_identity @t6)) @t23))) % 216.55/216.86 (assume @p26 (not (tptp.sum tptp.additive_identity tptp.additive_identity tptp.multiplicative_identity))) % 216.55/216.86 (assume @p27 (tptp.defined tptp.a)) % 216.55/216.86 (assume @p28 @t41) % 216.55/216.86 (assume @p29 @t42) % 216.55/216.86 (assume @p30 @t43) % 216.55/216.86 (assume @p31 (tptp.defined tptp.k)) % 216.55/216.86 (assume @p32 @t44) % 216.55/216.86 (assume @p33 (not @t45)) % 216.55/216.86 (assume @p34 (not @t46)) % 216.55/216.86 (assume @p35 @t48) % 216.55/216.86 (assume @p36 @t49) % 216.55/216.86 (assume @p37 @t50) % 216.55/216.86 (assume @p38 (not @t52)) % 216.55/216.86 (step @p39 :rule instantiate :premises (@p7) :args ((@list tptp.c @t51 tptp.s tptp.s tptp.d tptp.multiplicative_identity))) % 216.55/216.86 (step @p40 :rule instantiate :premises (@p10) :args ((@list tptp.d @t51 tptp.multiplicative_identity))) % 216.55/216.86 (step @p41 :rule instantiate :premises (@p9) :args ((@list tptp.d))) % 216.55/216.86 (step @p42 :rule cnf_or_pos :args (@t55)) % 216.55/216.86 (step @p43 :rule reordering :premises (@p42) :args ((or @t46 @t53 @t54 (not @t55)))) % 216.55/216.86 (step @p44 :rule chain_m_resolution :premises (@p43 @p34 @p30 @p41) :args (@t54 @t56 (@list @t46 @t43 @t55))) % 216.55/216.86 (step @p45 :rule cnf_or_pos :args (@t59)) % 216.55/216.86 (step @p46 :rule reordering :premises (@p45) :args ((or @t57 @t58 (not @t59)))) % 216.55/216.86 (step @p47 :rule chain_m_resolution :premises (@p46 @p44 @p40) :args (@t58 @t60 (@list @t54 @t59))) % 216.55/216.86 (step @p48 :rule instantiate :premises (@p7) :args ((@list tptp.s tptp.d tptp.c @t47 tptp.a tptp.k))) % 216.55/216.86 (step @p49 :rule instantiate :premises (@p6) :args ((@list @t47 tptp.k tptp.c tptp.b tptp.multiplicative_identity tptp.c))) % 216.55/216.86 (step @p50 :rule instantiate :premises (@p8) :args ((@list tptp.c))) % 216.55/216.86 (step @p51 :rule cnf_or_pos :args (@t63)) % 216.55/216.86 (step @p52 :rule reordering :premises (@p51) :args ((or @t61 @t62 (not @t63)))) % 216.55/216.86 (step @p53 :rule chain_m_resolution :premises (@p52 @p29 @p50) :args (@t62 @t60 (@list @t42 @t63))) % 216.55/216.86 (step @p54 :rule instantiate :premises (@p9) :args ((@list tptp.b))) % 216.55/216.86 (step @p55 :rule cnf_or_pos :args (@t66)) % 216.55/216.86 (step @p56 :rule reordering :premises (@p55) :args ((or @t45 @t64 @t65 (not @t66)))) % 216.55/216.86 (step @p57 :rule chain_m_resolution :premises (@p56 @p33 @p28 @p54) :args (@t65 @t56 (@list @t45 @t41 @t66))) % 216.55/216.86 (step @p58 :rule cnf_or_pos :args (@t71)) % 216.55/216.86 (step @p59 :rule reordering :premises (@p58) :args ((or @t68 @t69 @t67 @t70 (not @t71)))) % 216.55/216.86 (step @p60 :rule chain_m_resolution :premises (@p59 @p37 @p57 @p53 @p49) :args (@t70 @t72 (@list @t50 @t65 @t62 @t71))) % 216.55/216.86 (step @p61 :rule instantiate :premises (@p10) :args ((@list @t47 tptp.a tptp.s))) % 216.55/216.86 (step @p62 :rule cnf_or_pos :args (@t75)) % 216.55/216.86 (step @p63 :rule reordering :premises (@p62) :args ((or @t73 @t74 (not @t75)))) % 216.55/216.86 (step @p64 :rule chain_m_resolution :premises (@p63 @p35 @p61) :args (@t74 @t60 (@list @t48 @t75))) % 216.55/216.86 (step @p65 :rule cnf_or_pos :args (@t80)) % 216.55/216.86 (step @p66 :rule reordering :premises (@p65) :args ((or @t77 @t78 @t76 @t79 (not @t80)))) % 216.55/216.86 (step @p67 :rule chain_m_resolution :premises (@p66 @p36 @p64 @p60 @p48) :args (@t79 @t72 (@list @t49 @t74 @t70 @t80))) % 216.55/216.86 (step @p68 :rule cnf_or_pos :args (@t85)) % 216.55/216.86 (step @p69 :rule reordering :premises (@p68) :args ((or @t52 @t84 @t83 @t82 (not @t85)))) % 216.55/216.86 (step @p70 :rule chain_m_resolution :premises (@p69 @p38 @p67 @p47 @p39) :args (@t82 (@list true false false false) (@list @t52 @t79 @t58 @t85))) % 216.55/216.86 (step @p71 :rule instantiate :premises (@p8) :args ((@list tptp.s))) % 216.55/216.86 (step @p72 :rule cnf_or_pos :args (@t88)) % 216.55/216.86 (step @p73 :rule reordering :premises (@p72) :args ((or @t86 @t87 (not @t88)))) % 216.55/216.86 (step @p74 :rule chain_m_resolution :premises (@p73 @p32 @p71) :args (@t87 @t60 (@list @t44 @t88))) % 216.55/216.86 (step @p75 :rule cnf_or_pos :args (@t90)) % 216.55/216.86 (step @p76 :rule reordering :premises (@p75) :args ((or @t89 @t81 @t91))) % 216.55/216.86 (step @p77 :rule chain_m_resolution :premises (@p76 @p74 @p70) :args (@t91 (@list false true) (@list @t87 @t81))) % 216.55/216.86 (assume-push @p84 @t24) % 216.55/216.86 (step @p79 :rule instantiate :premises (@p10) :args ((@list tptp.s tptp.multiplicative_identity tptp.s))) % 216.55/216.86 (step-pop @p85 :rule scope :premises (@p79)) % 216.55/216.86 (step @p80 :rule process_scope :premises (@p85) :args (@t90)) % 216.55/216.86 (step @p82 :rule implies_elim :premises (@p80)) % 216.55/216.86 (step @p83 false :rule chain_m_resolution :premises (@p82 @p77 @p10) :args (false (@list true false) (@list @t90 @t24))) % 216.55/216.86 ) % 216.55/216.87 % SZS output end Proof % 216.55/216.87 % cvc5 exiting %------------------------------------------------------------------------------