%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : GRP466-1 : TPTP v9.2.1. Released v2.6.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n027.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 08:20:46 AM UTC 2026 % Result : Unsatisfiable 111.55s 111.71s % Output : Proof 111.55s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : GRP466-1 : TPTP v9.2.1. Released v2.6.0. % 0.12/0.13 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.16/0.33 % Computer : n027.cluster.edu % 0.16/0.33 % Model : x86_64 x86_64 % 0.16/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.16/0.33 % Memory : 8042.1875MB % 0.16/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.16/0.33 % CPULimit : 300 % 0.16/0.33 % WCLimit : 300 % 0.16/0.33 % DateTime : Tue Jun 2 01:11:51 EDT 2026 % 0.16/0.34 % CPUTime : % 0.30/0.48 %----Proving TF0_NAR, FOF, or CNF % 0.30/0.49 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 15.31/15.53 --- Run --no-e-matching --full-saturate-quant at 6... % 21.31/21.55 --- Run --no-e-matching --enum-inst-sum --full-saturate-quant at 6... % 27.32/27.57 --- Run --finite-model-find --uf-ss=no-minimal at 6... % 33.44/33.60 --- Run --multi-trigger-when-single --full-saturate-quant at 30... % 63.42/63.63 --- Run --trigger-sel=max --full-saturate-quant at 15... % 78.42/78.66 --- Run --multi-trigger-when-single --multi-trigger-priority --full-saturate-quant at 33... % 111.45/111.68 --- Run --multi-trigger-cache --full-saturate-quant at 15... % 111.55/111.71 % SZS status Unsatisfiable % 111.55/111.71 % SZS output start Proof % 111.55/111.71 ( % 111.55/111.71 (declare-sort $$unsorted 0) % 111.55/111.71 (declare-const tptp.a1 $$unsorted) % 111.55/111.71 (declare-const tptp.b1 $$unsorted) % 111.55/111.71 (declare-const tptp.multiply (-> $$unsorted $$unsorted $$unsorted)) % 111.55/111.71 (declare-const tptp.divide (-> $$unsorted $$unsorted $$unsorted)) % 111.55/111.71 (declare-const tptp.inverse (-> $$unsorted $$unsorted)) % 111.55/111.71 (define @t1 () (@var "C" $$unsorted)) % 111.55/111.71 (define @t2 () (@var "D" $$unsorted)) % 111.55/111.71 (define @t3 () (@var "B" $$unsorted)) % 111.55/111.71 (define @t4 () (@var "A" $$unsorted)) % 111.55/111.71 (define @t5 () (tptp.divide (tptp.divide @t4 @t4) (tptp.divide @t3 (tptp.divide (tptp.divide @t1 (tptp.divide @t2 @t3)) (tptp.inverse @t2))))) % 111.55/111.71 (define @t6 () (forall (@list @t4 @t3 @t1 @t2) (= @t5 @t1))) % 111.55/111.71 (define @t7 () (tptp.inverse tptp.b1)) % 111.55/111.71 (define @t8 () (tptp.multiply @t7 tptp.b1)) % 111.55/111.71 (define @t9 () (tptp.inverse tptp.a1)) % 111.55/111.71 (define @t10 () (tptp.multiply @t9 tptp.a1)) % 111.55/111.71 (define @t11 () (= @t10 @t8)) % 111.55/111.71 (define @t12 () (tptp.divide @t9 @t9)) % 111.55/111.71 (define @t13 () (tptp.divide tptp.a1 tptp.a1)) % 111.55/111.71 (define @t14 () (tptp.divide (tptp.divide tptp.a1 @t13) @t9)) % 111.55/111.71 (define @t15 () (tptp.divide @t7 @t7)) % 111.55/111.71 (define @t16 () (= @t10 @t12)) % 111.55/111.71 (define @t17 () (= @t8 @t15)) % 111.55/111.71 (define @t18 () (tptp.divide tptp.a1 @t14)) % 111.55/111.71 (define @t19 () (tptp.divide @t13 @t18)) % 111.55/111.71 (define @t20 () (= tptp.a1 @t19)) % 111.55/111.71 (define @t21 () (tptp.divide @t12 @t18)) % 111.55/111.71 (define @t22 () (= tptp.a1 @t21)) % 111.55/111.71 (define @t23 () (tptp.divide @t15 @t18)) % 111.55/111.71 (define @t24 () (= tptp.a1 @t23)) % 111.55/111.71 (define @t25 () (tptp.divide @t21 @t9)) % 111.55/111.71 (define @t26 () (tptp.divide @t14 @t25)) % 111.55/111.71 (define @t27 () (tptp.divide @t12 @t26)) % 111.55/111.71 (define @t28 () (= @t12 @t27)) % 111.55/111.71 (define @t29 () (= @t15 (tptp.divide @t12 (tptp.divide @t14 (tptp.divide @t23 @t9))))) % 111.55/111.71 (define @t30 () (tptp.divide @t19 @t9)) % 111.55/111.71 (define @t31 () (tptp.divide @t14 @t30)) % 111.55/111.71 (define @t32 () (and @t16 @t17 @t20 @t22 @t24 @t28 @t29)) % 111.55/111.71 (assume @p1 @t6) % 111.55/111.71 (assume @p2 (forall (@list @t4 @t3) (= (tptp.multiply @t4 @t3) (tptp.divide @t4 (tptp.inverse @t3))))) % 111.55/111.71 (assume @p3 (not @t11)) % 111.55/111.71 (step @p4 :rule instantiate :premises (@p2) :args ((@list @t9 tptp.a1))) % 111.55/111.71 (step @p5 :rule instantiate :premises (@p2) :args ((@list @t7 tptp.b1))) % 111.55/111.71 (step @p6 :rule eq-symm :args (@t5 @t1)) % 111.55/111.71 (step @p7 :rule cong :premises (@p6) :args (@t6)) % 111.55/111.71 (step @p8 :rule eq_resolve :premises (@p1 @p7)) % 111.55/111.71 (step @p9 :rule instantiate :premises (@p8) :args ((@list tptp.a1 tptp.a1 tptp.a1 tptp.a1))) % 111.55/111.71 (step @p10 :rule instantiate :premises (@p8) :args ((@list @t9 tptp.a1 tptp.a1 tptp.a1))) % 111.55/111.71 (step @p11 :rule instantiate :premises (@p8) :args ((@list @t7 tptp.a1 tptp.a1 tptp.a1))) % 111.55/111.71 (step @p12 :rule instantiate :premises (@p8) :args ((@list @t9 @t14 @t12 tptp.a1))) % 111.55/111.71 (step @p13 :rule instantiate :premises (@p8) :args ((@list @t9 @t14 @t15 tptp.a1))) % 111.55/111.71 (assume-push @p54 @t16) % 111.55/111.71 (assume-push @p55 @t17) % 111.55/111.71 (assume-push @p56 @t20) % 111.55/111.71 (assume-push @p57 @t22) % 111.55/111.71 (assume-push @p58 @t24) % 111.55/111.71 (assume-push @p59 @t28) % 111.55/111.71 (assume-push @p60 @t29) % 111.55/111.71 (step @p21 :rule symm :premises (@p5)) % 111.55/111.71 (step @p22 :rule symm :premises (@p13)) % 111.55/111.71 (step @p23 :rule refl :args (@t9)) % 111.55/111.71 (step @p24 :rule cong :premises (@p11 @p23) :args ((tptp.divide tptp.a1 @t9))) % 111.55/111.71 (step @p25 :rule symm :premises (@p10)) % 111.55/111.71 (step @p26 :rule cong :premises (@p25 @p23) :args (@t25)) % 111.55/111.71 (step @p27 :rule trans :premises (@p26 @p24)) % 111.55/111.71 (step @p28 :rule refl :args (@t14)) % 111.55/111.71 (step @p29 :rule cong :premises (@p28 @p27) :args (@t26)) % 111.55/111.71 (step @p30 :rule symm :premises (@p26)) % 111.55/111.71 (step @p31 :rule symm :premises (@p9)) % 111.55/111.71 (step @p32 :rule cong :premises (@p31 @p23) :args (@t30)) % 111.55/111.71 (step @p33 :rule trans :premises (@p32 @p30)) % 111.55/111.71 (step @p34 :rule cong :premises (@p28 @p33) :args (@t31)) % 111.55/111.71 (step @p35 :rule trans :premises (@p34 @p29)) % 111.55/111.71 (step @p36 :rule refl :args (@t12)) % 111.55/111.71 (step @p37 :rule cong :premises (@p36 @p35) :args ((tptp.divide @t12 @t31))) % 111.55/111.71 (step @p38 :rule symm :premises (@p34)) % 111.55/111.71 (step @p39 :rule cong :premises (@p36 @p38) :args (@t27)) % 111.55/111.71 (step @p40 :rule trans :premises (@p4 @p12 @p39 @p37 @p22 @p21)) % 111.55/111.71 (step-pop @p61 :rule scope :premises (@p40)) % 111.55/111.71 (step-pop @p62 :rule scope :premises (@p61)) % 111.55/111.71 (step-pop @p63 :rule scope :premises (@p62)) % 111.55/111.71 (step-pop @p64 :rule scope :premises (@p63)) % 111.55/111.71 (step-pop @p65 :rule scope :premises (@p64)) % 111.55/111.71 (step-pop @p66 :rule scope :premises (@p65)) % 111.55/111.71 (step-pop @p67 :rule scope :premises (@p66)) % 111.55/111.71 (step @p41 :rule process_scope :premises (@p67) :args (@t11)) % 111.55/111.71 (step @p49 :rule implies_elim :premises (@p41)) % 111.55/111.71 (step @p50 :rule cnf_and_neg :args (@t32)) % 111.55/111.71 (step @p51 :rule resolution :premises (@p50 @p49) :args (true @t32)) % 111.55/111.71 (step @p52 :rule reordering :premises (@p51) :args ((or @t11 (not @t16) (not @t17) (not @t20) (not @t22) (not @t24) (not @t28) (not @t29)))) % 111.55/111.71 (step @p53 false :rule chain_m_resolution :premises (@p52 @p13 @p12 @p11 @p10 @p9 @p5 @p4 @p3) :args (false (@list false false false false false false false true) (@list @t29 @t28 @t24 @t22 @t20 @t17 @t16 @t11))) % 111.55/111.71 ) % 111.55/111.71 % SZS output end Proof % 111.55/111.71 % cvc5 exiting %------------------------------------------------------------------------------