0.06/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.06/0.12 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 120 THM 0.12/0.33 % Computer : n031.cluster.edu 0.12/0.33 % Model : x86_64 x86_64 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.12/0.33 % Memory : 8042.1875MB 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64 0.12/0.33 % CPULimit : 960 0.12/0.33 % WCLimit : 120 0.12/0.33 % DateTime : Fri Sep 5 12:54:07 EDT 2025 0.12/0.34 % CPUTime : 0.19/0.48 %----Proving TF0_ARI 0.19/0.54 --- Run --finite-model-find --decision=internal at 18... 0.19/0.54 % SZS status Theorem 0.19/0.54 % SZS output start Proof 0.19/0.54 ( 0.19/0.54 (define @t1 () (@var "X" Real)) 0.19/0.54 (define @t2 () (/ 3 2)) 0.19/0.54 (define @t3 () (+ @t1 @t2)) 0.19/0.54 (define @t4 () (to_int @t3)) 0.19/0.54 (define @t5 () (@list @t1)) 0.19/0.54 (define @t6 () (forall @t5 (> @t4 @t1))) 0.19/0.54 (define @t7 () (not @t6)) 0.19/0.54 (define @t8 () (+ 3/2 @t1)) 0.19/0.54 (define @t9 () (to_int @t8)) 0.19/0.54 (define @t10 () (+ @t1 (* -1 @t9))) 0.19/0.54 (define @t11 () (>= @t10 0)) 0.19/0.54 (define @t12 () (<= @t4 @t1)) 0.19/0.54 (define @t13 () (forall @t5 (not @t11))) 0.19/0.54 (define @t14 () (@quantifiers_skolemize @t13 0)) 0.19/0.54 (define @t15 () (+ 3/2 @t14)) 0.19/0.54 (define @t16 () (to_int @t15)) 0.19/0.54 (define @t17 () (@purify @t16)) 0.19/0.54 (define @t18 () (* -1 @t17)) 0.19/0.54 (define @t19 () (+ @t14 @t18)) 0.19/0.54 (define @t20 () (>= @t19 0)) 0.19/0.54 (define @t21 () (not @t13)) 0.19/0.54 (define @t22 () (* -1 @t16)) 0.19/0.54 (define @t23 () (+ @t14 @t22)) 0.19/0.54 (define @t24 () (>= @t23 0)) 0.19/0.54 (define @t25 () (not (not @t24))) 0.19/0.54 (define @t26 () (+ 3/2 @t14 @t18)) 0.19/0.54 (define @t27 () (>= @t19 -1/2)) 0.19/0.54 (define @t28 () (+ @t18 @t14 3/2)) 0.19/0.54 (define @t29 () (+ @t15 @t18)) 0.19/0.54 (define @t30 () (- @t15 @t17)) 0.19/0.54 (define @t31 () (>= @t30 1/1)) 0.19/0.54 (define @t32 () (<= 0/1 @t30)) 0.19/0.54 (define @t33 () (not @t20)) 0.19/0.54 (define @t34 () (not @t27)) 0.19/0.54 (define @t35 () (< @t19 -1/2)) 0.19/0.54 (define @t36 () (* -1/1 0/1)) 0.19/0.54 (define @t37 () (+ -1/2 @t36)) 0.19/0.54 (define @t38 () (* 0 @t14)) 0.19/0.54 (define @t39 () (* 0 @t17)) 0.19/0.54 (define @t40 () (+ @t39 @t38)) 0.19/0.54 (define @t41 () (+ @t19 (* -1/1 @t19))) 0.19/0.54 (define @t42 () (>= @t41 @t37)) 0.19/0.54 (define @t43 () (>= @t19 0/1)) 0.19/0.54 (define @t44 () (and @t34 @t20)) 0.19/0.54 (assume @p1 @t7) 0.19/0.54 (assume @p2 true) 0.19/0.54 (step @p3 :rule arith_poly_norm :args ((= (* 1/1 (- @t1 @t9)) (* 1/1 (- @t10 0))))) 0.19/0.54 (step @p4 :rule arith_poly_norm_rel :premises (@p3) :args ((= (>= @t1 @t9) @t11))) 0.19/0.54 (step @p5 :rule arith-elim-leq :args (@t9 @t1)) 0.19/0.54 (step @p6 :rule trans :premises (@p5 @p4)) 0.19/0.54 (step @p7 :rule refl :args (@t1)) 0.19/0.54 (step @p8 :rule arith_poly_norm :args ((= (+ @t1 3/2) @t8))) 0.19/0.54 (step @p9 :rule evaluate :args (@t2)) 0.19/0.54 (step @p10 :rule nary_cong :premises (@p7 @p9) :args (@t3)) 0.19/0.54 (step @p11 :rule trans :premises (@p10 @p8)) 0.19/0.54 (step @p12 :rule cong :premises (@p11) :args (@t4)) 0.19/0.54 (step @p13 :rule cong :premises (@p12 @p7) :args (@t12)) 0.19/0.54 (step @p14 :rule trans :premises (@p13 @p6)) 0.19/0.54 (step @p15 :rule cong :premises (@p14) :args ((not @t12))) 0.19/0.54 (step @p16 :rule arith-elim-leq :args (@t4 @t1)) 0.19/0.54 (step @p17 :rule symm :premises (@p16)) 0.19/0.54 (step @p18 :rule cong :premises (@p17) :args ((not (>= @t1 @t4)))) 0.19/0.54 (step @p19 :rule arith-elim-gt :args (@t4 @t1)) 0.19/0.54 (step @p20 :rule trans :premises (@p19 @p18)) 0.19/0.54 (step @p21 :rule trans :premises (@p20 @p15)) 0.19/0.54 (step @p22 :rule cong :premises (@p21) :args (@t6)) 0.19/0.54 (step @p23 :rule cong :premises (@p22) :args (@t7)) 0.19/0.54 (step @p24 :rule eq_resolve :premises (@p1 @p23)) 0.19/0.54 (step @p25 :rule refl :args (@t20)) 0.19/0.54 (step @p26 :rule bool-double-not-elim :args (@t13)) 0.19/0.54 (step @p27 :rule nary_cong :premises (@p26 @p25) :args ((or (not @t21) @t20))) 0.19/0.54 (step @p28 :rule refl :args (0)) 0.19/0.54 (step @p29 :rule arith_reduction :args (@t16)) 0.19/0.54 (step @p30 :rule and_elim :premises (@p29) :args (0)) 0.19/0.54 (step @p31 :rule refl :args (-1)) 0.19/0.54 (step @p32 :rule nary_cong :premises (@p31 @p30) :args (@t22)) 0.19/0.54 (step @p33 :rule refl :args (@t14)) 0.19/0.54 (step @p34 :rule nary_cong :premises (@p33 @p32) :args (@t23)) 0.19/0.54 (step @p35 :rule cong :premises (@p34 @p28) :args (@t24)) 0.19/0.54 (step @p36 :rule refl :args (@t21)) 0.19/0.54 (step @p37 :rule cong :premises (@p36 @p35) :args ((=> @t21 @t24))) 0.19/0.54 (step @p38 :rule bool-double-not-elim :args (@t24)) 0.19/0.54 (step @p39 :rule cong :premises (@p36 @p38) :args ((=> @t21 @t25))) 0.19/0.54 (step @p40 :rule trans :premises (@p39 @p37)) 0.19/0.54 (assume-push @p132 @t21) 0.19/0.54 (step @p42 :rule skolemize :premises (@p24)) 0.19/0.54 (step-pop @p132 :rule scope :premises (@p42)) 0.19/0.54 (step @p43 :rule process_scope :premises (@p132) :args (@t25)) 0.19/0.54 (step @p45 :rule eq_resolve :premises (@p43 @p40)) 0.19/0.54 (step @p46 :rule implies_elim :premises (@p45)) 0.19/0.54 (step @p47 :rule eq_resolve :premises (@p46 @p27)) 0.19/0.54 (step @p48 :rule chain_resolution :premises (@p47 @p24) :args ((@list true) (@list @t13))) 0.19/0.54 (step @p49 :rule arith_poly_norm :args ((= (* 1/2 (- @t26 1/1)) (* 1/2 (- @t19 -1/2))))) 0.19/0.54 (step @p50 :rule arith_poly_norm_rel :premises (@p49) :args ((= (>= @t26 1/1) @t27))) 0.19/0.54 (step @p51 :rule refl :args (1/1)) 0.19/0.54 (step @p52 :rule arith_poly_norm :args ((= @t28 @t26))) 0.19/0.54 (step @p53 :rule arith_poly_norm :args ((= @t29 @t28))) 0.19/0.54 (step @p54 :rule trans :premises (@p53 @p52)) 0.19/0.54 (step @p55 :rule arith_poly_norm :args ((= @t30 @t29))) 0.19/0.54 (step @p56 :rule trans :premises (@p55 @p54)) 0.19/0.54 (step @p57 :rule cong :premises (@p56 @p51) :args (@t31)) 0.19/0.54 (step @p58 :rule trans :premises (@p57 @p50)) 0.19/0.54 (step @p59 :rule cong :premises (@p58) :args ((not @t31))) 0.19/0.54 (step @p60 :rule arith-elim-lt :args (@t30 1/1)) 0.19/0.54 (step @p61 :rule trans :premises (@p60 @p59)) 0.19/0.54 (step @p62 :rule arith_poly_norm :args ((= (* 3/2 (- @t26 0/1)) (* 3/2 (- @t19 -3/2))))) 0.19/0.54 (step @p63 :rule arith_poly_norm_rel :premises (@p62) :args ((= (>= @t26 0/1) (>= @t19 -3/2)))) 0.19/0.54 (step @p64 :rule arith-elim-leq :args (0/1 @t26)) 0.19/0.54 (step @p65 :rule trans :premises (@p64 @p63)) 0.19/0.54 (step @p66 :rule refl :args (0/1)) 0.19/0.54 (step @p67 :rule cong :premises (@p66 @p56) :args (@t32)) 0.19/0.54 (step @p68 :rule trans :premises (@p67 @p65)) 0.19/0.54 (step @p69 :rule nary_cong :premises (@p68 @p61) :args ((and @t32 (< @t30 1/1)))) 0.19/0.54 (step @p70 :rule and_elim :premises (@p29) :args (1)) 0.19/0.54 (step @p71 :rule eq_resolve :premises (@p70 @p69)) 0.19/0.54 (step @p72 :rule and_elim :premises (@p71) :args (1)) 0.19/0.54 (step @p73 :rule bool-double-not-elim :args (@t27)) 0.19/0.54 (step @p74 :rule refl :args (@t33)) 0.19/0.54 (step @p75 :rule nary_cong :premises (@p74 @p73) :args ((or @t33 (not @t34)))) 0.19/0.54 (assume-push @p134 @t34) 0.19/0.54 (assume-push @p135 @t20) 0.19/0.54 (step @p78 :rule arith-elim-lt :args (@t19 -1/2)) 0.19/0.54 (step @p79 :rule cong :premises (@p78) :args ((not @t35))) 0.19/0.54 (step @p80 :rule trans :premises (@p79 @p73)) 0.19/0.54 (assume-push @p136 @t35) 0.19/0.54 (step @p82 :rule evaluate :args ((not true))) 0.19/0.54 (step @p83 :rule evaluate :args ((>= 0/1 -1/2))) 0.19/0.54 (step @p84 :rule evaluate :args ((+ -1/2 0/1))) 0.19/0.54 (step @p85 :rule evaluate :args (@t36)) 0.19/0.54 (step @p86 :rule refl :args (-1/2)) 0.19/0.54 (step @p87 :rule nary_cong :premises (@p86 @p85) :args (@t37)) 0.19/0.54 (step @p88 :rule trans :premises (@p87 @p84)) 0.19/0.54 (step @p89 :rule evaluate :args ((+ 0 0/1))) 0.19/0.54 (step @p90 :rule arith_poly_norm :args ((= @t38 0/1))) 0.19/0.54 (step @p91 :rule arith_poly_norm :args ((= @t39 0))) 0.19/0.54 (step @p92 :rule nary_cong :premises (@p91 @p90) :args (@t40)) 0.19/0.54 (step @p93 :rule trans :premises (@p92 @p89)) 0.19/0.54 (step @p94 :rule arith_poly_norm :args ((= @t41 @t40))) 0.19/0.54 (step @p95 :rule trans :premises (@p94 @p93)) 0.19/0.54 (step @p96 :rule cong :premises (@p95 @p88) :args (@t42)) 0.19/0.54 (step @p97 :rule trans :premises (@p96 @p83)) 0.19/0.54 (step @p98 :rule cong :premises (@p97) :args ((not @t42))) 0.19/0.54 (step @p99 :rule trans :premises (@p98 @p82)) 0.19/0.54 (step @p100 :rule arith-elim-lt :args (@t41 @t37)) 0.19/0.54 (step @p101 :rule trans :premises (@p100 @p99)) 0.19/0.54 (step @p102 :rule arith_mult_neg :args (-1/1 @t43)) 0.19/0.54 (step @p103 :rule arith_poly_norm :args ((= (* 1/1 (- @t19 0/1)) (* 1/1 (- @t19 0))))) 0.19/0.54 (step @p104 :rule arith_poly_norm_rel :premises (@p103) :args ((= @t43 @t20))) 0.19/0.54 (step @p105 :rule symm :premises (@p104)) 0.19/0.54 (step @p106 :rule eq_resolve :premises (@p48 @p105)) 0.19/0.54 (step @p107 :rule evaluate :args ((< -1/1 0/1))) 0.19/0.54 (step @p108 :rule true_elim :premises (@p107)) 0.19/0.54 (step @p109 :rule and_intro :premises (@p108 @p106)) 0.19/0.54 (step @p110 :rule modus_ponens :premises (@p109 @p102)) 0.19/0.54 (step @p111 :rule arith_sum_ub :premises (@p136 @p110)) 0.19/0.54 (step @p112 false :rule eq_resolve :premises (@p111 @p101)) 0.19/0.54 (step-pop @p136 :rule scope :premises (@p112)) 0.19/0.54 (step @p113 :rule process_scope :premises (@p136) :args (false)) 0.19/0.54 (step @p115 :rule eq_resolve :premises (@p113 @p80)) 0.19/0.54 (step @p116 false :rule contra :premises (@p115 @p72)) 0.19/0.54 (step-pop @p137 :rule scope :premises (@p116)) 0.19/0.54 (step-pop @p138 :rule scope :premises (@p137)) 0.19/0.54 (step @p117 :rule process_scope :premises (@p138) :args (false)) 0.19/0.54 (assume-push @p140 @t20) 0.19/0.54 (assume-push @p141 @t34) 0.19/0.54 (step @p122 :rule and_intro :premises (@p72 @p48)) 0.19/0.54 (step-pop @p141 :rule scope :premises (@p122)) 0.19/0.54 (step-pop @p142 :rule scope :premises (@p141)) 0.19/0.54 (step @p123 :rule process_scope :premises (@p142) :args (@t44)) 0.19/0.54 (step @p126 :rule implies_elim :premises (@p123)) 0.19/0.54 (step @p127 :rule resolution :premises (@p126 @p117) :args (true @t44)) 0.19/0.54 (step @p128 :rule not_and :premises (@p127)) 0.19/0.54 (step @p129 :rule eq_resolve :premises (@p128 @p75)) 0.19/0.55 (step @p130 :rule reordering :premises (@p129) :args ((or @t27 @t33))) 0.19/0.55 (step @p131 false :rule chain_resolution :premises (@p130 @p72 @p48) :args ((@list true false) (@list @t27 @t20))) 0.19/0.55 ) 0.19/0.55 % SZS output end Proof 0.19/0.55 % cvc5 exiting 0.19/0.55 EOF