%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : GRP493-1 : 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 : n013.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 08:20:49 AM UTC 2026 % Result : Unsatisfiable 0.31s 0.55s % Output : Proof 0.37s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : GRP493-1 : 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 % 0.17/0.33 % Computer : n013.cluster.edu % 0.17/0.33 % Model : x86_64 x86_64 % 0.17/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.17/0.33 % Memory : 8042.1875MB % 0.17/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.17/0.34 % CPULimit : 300 % 0.17/0.34 % WCLimit : 300 % 0.17/0.34 % DateTime : Tue Jun 2 01:12:30 EDT 2026 % 0.17/0.34 % CPUTime : % 0.31/0.48 %----Proving TF0_NAR, FOF, or CNF % 0.31/0.50 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.31/0.55 % SZS status Unsatisfiable % 0.31/0.55 % SZS output start Proof % 0.31/0.55 ( % 0.31/0.55 (declare-sort $$unsorted 0) % 0.31/0.55 (declare-const tptp.inverse (-> $$unsorted $$unsorted)) % 0.31/0.55 (declare-const tptp.multiply (-> $$unsorted $$unsorted $$unsorted)) % 0.31/0.55 (declare-const tptp.identity $$unsorted) % 0.31/0.55 (declare-const tptp.a1 $$unsorted) % 0.31/0.55 (declare-const tptp.double_divide (-> $$unsorted $$unsorted $$unsorted)) % 0.31/0.55 (define @t1 () (@var "B" $$unsorted)) % 0.31/0.55 (define @t2 () (@var "C" $$unsorted)) % 0.31/0.55 (define @t3 () (@var "A" $$unsorted)) % 0.31/0.55 (define @t4 () (tptp.double_divide tptp.identity tptp.identity)) % 0.31/0.55 (define @t5 () (tptp.double_divide (tptp.double_divide tptp.identity @t3) (tptp.double_divide (tptp.double_divide (tptp.double_divide @t1 @t2) @t4) (tptp.double_divide @t3 @t2)))) % 0.31/0.55 (define @t6 () (@list @t3 @t1 @t2)) % 0.31/0.55 (define @t7 () (forall @t6 (= @t5 @t1))) % 0.31/0.55 (define @t8 () (tptp.inverse @t3)) % 0.31/0.55 (define @t9 () (@list @t3)) % 0.31/0.55 (define @t10 () (forall @t9 (= @t8 (tptp.double_divide @t3 tptp.identity)))) % 0.31/0.55 (define @t11 () (tptp.inverse tptp.a1)) % 0.31/0.55 (define @t12 () (tptp.double_divide @t4 tptp.identity)) % 0.31/0.55 (define @t13 () (tptp.double_divide @t12 @t4)) % 0.31/0.55 (define @t14 () (tptp.double_divide @t13 @t4)) % 0.31/0.55 (define @t15 () (tptp.double_divide @t4 @t14)) % 0.31/0.55 (define @t16 () (= @t4 @t15)) % 0.31/0.55 (define @t17 () (= @t15 @t4)) % 0.31/0.55 (define @t18 () (@list tptp.identity)) % 0.31/0.55 (define @t19 () (tptp.inverse tptp.identity)) % 0.31/0.55 (define @t20 () (= @t19 @t4)) % 0.31/0.55 (define @t21 () (tptp.double_divide tptp.identity @t19)) % 0.31/0.55 (define @t22 () (tptp.double_divide @t21 @t4)) % 0.31/0.55 (define @t23 () (tptp.double_divide @t22 @t21)) % 0.31/0.55 (define @t24 () (forall @t6 (= @t1 @t5))) % 0.31/0.55 (assume @p1 @t7) % 0.31/0.55 (assume @p2 (forall (@list @t3 @t1) (= (tptp.multiply @t3 @t1) (tptp.double_divide (tptp.double_divide @t1 @t3) tptp.identity)))) % 0.31/0.55 (assume @p3 @t10) % 0.31/0.55 (assume @p4 (forall @t9 (= tptp.identity (tptp.double_divide @t3 @t8)))) % 0.31/0.55 (assume @p5 (not (= (tptp.multiply @t11 tptp.a1) tptp.identity))) % 0.31/0.55 (step @p6 :rule eq-symm :args (@t5 @t1)) % 0.31/0.55 (step @p7 :rule cong :premises (@p6) :args (@t7)) % 0.31/0.55 (step @p8 :rule eq_resolve :premises (@p1 @p7)) % 0.31/0.55 (step @p9 :rule bool-eq-false :args (@t16)) % 0.31/0.55 (step @p10 :rule symm :premises (@p9)) % 0.31/0.55 (step @p11 :rule eq-symm :args (@t15 @t4)) % 0.31/0.55 (step @p12 :rule cong :premises (@p11) :args ((not @t17))) % 0.31/0.55 (step @p13 :rule bool-eq-false :args (@t17)) % 0.31/0.55 (step @p14 :rule trans :premises (@p13 @p12)) % 0.31/0.55 (step @p15 :rule trans :premises (@p14 @p10)) % 0.31/0.55 (step @p16 :rule symm :premises (@p5)) % 0.31/0.55 (step @p17 :rule false_intro :premises (@p16)) % 0.31/0.55 (step @p18 :rule instantiate :premises (@p2) :args ((@list @t11 tptp.a1))) % 0.31/0.55 (step @p19 :rule symm :premises (@p18)) % 0.31/0.55 (step @p20 :rule refl :args (tptp.identity)) % 0.31/0.55 (step @p21 :rule instantiate :premises (@p4) :args ((@list tptp.a1))) % 0.31/0.55 (step @p22 :rule symm :premises (@p21)) % 0.31/0.55 (step @p23 :rule cong :premises (@p22 @p20) :args ((tptp.double_divide (tptp.double_divide tptp.a1 @t11) tptp.identity))) % 0.31/0.55 (step @p24 :rule symm :premises (@p23)) % 0.31/0.55 (step @p25 :rule trans :premises (@p24 @p19)) % 0.31/0.55 (step @p26 :rule instantiate :premises (@p8) :args ((@list tptp.identity tptp.identity tptp.identity))) % 0.31/0.55 (step @p27 :rule symm :premises (@p26)) % 0.31/0.55 (step @p28 :rule instantiate :premises (@p3) :args (@t18)) % 0.31/0.55 (step @p29 :rule instantiate :premises (@p4) :args (@t18)) % 0.31/0.55 (step @p30 :rule symm :premises (@p29)) % 0.31/0.55 (step @p31 :rule eq-symm :args (@t19 @t4)) % 0.31/0.55 (step @p32 :rule refl :args (@t10)) % 0.31/0.55 (step @p33 :rule cong :premises (@p32 @p31) :args ((=> @t10 @t20))) % 0.31/0.55 (assume-push @p69 @t10) % 0.31/0.55 (step-pop @p70 :rule scope :premises (@p28)) % 0.31/0.55 (step @p35 :rule process_scope :premises (@p70) :args (@t20)) % 0.31/0.55 (step @p37 :rule eq_resolve :premises (@p35 @p33)) % 0.31/0.55 (step @p38 :rule implies_elim :premises (@p37)) % 0.31/0.55 (step @p39 :rule chain_m_resolution :premises (@p38 @p3) :args ((= @t4 @t19) (@list false) (@list @t10))) % 0.31/0.55 (step @p40 :rule cong :premises (@p30 @p39) :args (@t22)) % 0.31/0.55 (step @p41 :rule trans :premises (@p40 @p30)) % 0.31/0.55 (step @p42 :rule trans :premises (@p41 @p21)) % 0.31/0.55 (step @p43 :rule cong :premises (@p42 @p30) :args (@t23)) % 0.31/0.55 (step @p44 :rule trans :premises (@p43 @p23)) % 0.31/0.55 (step @p45 :rule refl :args (@t4)) % 0.31/0.55 (step @p46 :rule cong :premises (@p45 @p44) :args ((tptp.double_divide @t4 @t23))) % 0.31/0.55 (step @p47 :rule instantiate :premises (@p8) :args ((@list tptp.identity tptp.identity @t19))) % 0.31/0.55 (step @p48 :rule trans :premises (@p47 @p46)) % 0.31/0.55 (step @p49 :rule cong :premises (@p48 @p28) :args (@t21)) % 0.31/0.55 (step @p50 :rule trans :premises (@p29 @p49)) % 0.31/0.55 (step @p51 :rule cong :premises (@p45 @p50) :args (@t12)) % 0.31/0.55 (step @p52 :rule trans :premises (@p51 @p27)) % 0.31/0.55 (step @p53 :rule cong :premises (@p52 @p39) :args (@t13)) % 0.31/0.55 (step @p54 :rule trans :premises (@p53 @p30)) % 0.31/0.55 (step @p55 :rule cong :premises (@p54 @p39) :args (@t14)) % 0.31/0.55 (step @p56 :rule trans :premises (@p55 @p30)) % 0.31/0.55 (step @p57 :rule cong :premises (@p45 @p56) :args (@t15)) % 0.31/0.55 (step @p58 :rule trans :premises (@p57 @p51 @p27)) % 0.31/0.55 (step @p59 :rule cong :premises (@p58 @p25) :args (@t17)) % 0.31/0.55 (step @p60 :rule trans :premises (@p59 @p17)) % 0.31/0.55 (step @p61 :rule eq_resolve :premises (@p60 @p15)) % 0.31/0.55 (step @p62 :rule false_elim :premises (@p61)) % 0.31/0.55 (assume-push @p71 @t24) % 0.31/0.55 (step @p64 :rule instantiate :premises (@p8) :args ((@list tptp.identity @t4 tptp.identity))) % 0.31/0.55 (step-pop @p72 :rule scope :premises (@p64)) % 0.31/0.55 (step @p65 :rule process_scope :premises (@p72) :args (@t16)) % 0.31/0.55 (step @p67 :rule implies_elim :premises (@p65)) % 0.31/0.55 (step @p68 false :rule chain_m_resolution :premises (@p67 @p62 @p8) :args (false (@list true false) (@list @t16 @t24))) % 0.31/0.55 ) % 0.37/0.55 % SZS output end Proof % 0.37/0.55 % cvc5 exiting %------------------------------------------------------------------------------