%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : HWC001-1 : TPTP v9.2.1. Bugfixed v1.1.1. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n004.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 08:23:00 AM UTC 2026 % Result : Unsatisfiable 0.38s 0.56s % Output : Proof 0.38s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : HWC001-1 : TPTP v9.2.1. Bugfixed v1.1.1. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.15/0.34 % Computer : n004.cluster.edu % 0.15/0.34 % Model : x86_64 x86_64 % 0.15/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.15/0.34 % Memory : 8042.1875MB % 0.15/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.15/0.34 % CPULimit : 300 % 0.15/0.34 % WCLimit : 300 % 0.15/0.34 % DateTime : Tue Jun 2 02:17:07 EDT 2026 % 0.15/0.34 % CPUTime : % 0.30/0.48 %----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... % 0.38/0.56 % SZS status Unsatisfiable % 0.38/0.56 % SZS output start Proof % 0.38/0.56 ( % 0.38/0.56 (declare-sort $$unsorted 0) % 0.38/0.56 (declare-const tptp.output (-> $$unsorted $$unsorted $$unsorted $$unsorted Bool)) % 0.38/0.56 (declare-const tptp.n1 $$unsorted) % 0.38/0.56 (declare-const tptp.n0 $$unsorted) % 0.38/0.56 (declare-const tptp.nand (-> $$unsorted $$unsorted $$unsorted)) % 0.38/0.56 (declare-const tptp.not (-> $$unsorted $$unsorted)) % 0.38/0.56 (declare-const tptp.and (-> $$unsorted $$unsorted $$unsorted)) % 0.38/0.56 (define @t1 () (@var "Y" $$unsorted)) % 0.38/0.56 (define @t2 () (@var "X" $$unsorted)) % 0.38/0.56 (define @t3 () (tptp.and @t2 tptp.n0)) % 0.38/0.56 (define @t4 () (@list @t2)) % 0.38/0.56 (define @t5 () (forall @t4 (= @t3 tptp.n0))) % 0.38/0.56 (define @t6 () (tptp.and @t2 tptp.n1)) % 0.38/0.56 (define @t7 () (forall @t4 (= @t6 @t2))) % 0.38/0.56 (define @t8 () (tptp.not tptp.n0)) % 0.38/0.56 (define @t9 () (tptp.not tptp.n1)) % 0.38/0.56 (define @t10 () (@var "Y4" $$unsorted)) % 0.38/0.56 (define @t11 () (@var "X4" $$unsorted)) % 0.38/0.56 (define @t12 () (@var "Y3" $$unsorted)) % 0.38/0.56 (define @t13 () (@var "X3" $$unsorted)) % 0.38/0.56 (define @t14 () (@var "Y2" $$unsorted)) % 0.38/0.56 (define @t15 () (@var "X2" $$unsorted)) % 0.38/0.56 (define @t16 () (@var "Y1" $$unsorted)) % 0.38/0.56 (define @t17 () (@var "X1" $$unsorted)) % 0.38/0.56 (define @t18 () (tptp.output tptp.n0 tptp.n0 tptp.n1 tptp.n1)) % 0.38/0.56 (define @t19 () (tptp.output tptp.n0 tptp.n1 tptp.n0 tptp.n1)) % 0.38/0.56 (define @t20 () (tptp.output tptp.n0 tptp.n1 tptp.n1 tptp.n1)) % 0.38/0.56 (define @t21 () (tptp.nand tptp.n1 tptp.n1)) % 0.38/0.56 (define @t22 () (tptp.nand tptp.n0 tptp.n0)) % 0.38/0.56 (define @t23 () (tptp.output @t22 @t22 @t21 @t21)) % 0.38/0.56 (define @t24 () (not @t18)) % 0.38/0.56 (define @t25 () (or @t24 @t24 @t23)) % 0.38/0.56 (define @t26 () (@list tptp.n1)) % 0.38/0.56 (define @t27 () (@list tptp.n0)) % 0.38/0.56 (define @t28 () (tptp.output tptp.n1 tptp.n1 tptp.n0 tptp.n0)) % 0.38/0.56 (define @t29 () (tptp.nand tptp.n0 tptp.n1)) % 0.38/0.56 (define @t30 () (tptp.nand tptp.n1 tptp.n0)) % 0.38/0.56 (define @t31 () (tptp.output @t30 @t21 @t22 @t29)) % 0.38/0.56 (define @t32 () (not @t19)) % 0.38/0.56 (define @t33 () (not @t28)) % 0.38/0.56 (define @t34 () (or @t33 @t32 @t31)) % 0.38/0.56 (define @t35 () (@list false false false)) % 0.38/0.56 (define @t36 () (tptp.output tptp.n1 tptp.n0 tptp.n1 tptp.n1)) % 0.38/0.56 (define @t37 () (tptp.output @t21 @t30 @t29 @t29)) % 0.38/0.56 (define @t38 () (not @t36)) % 0.38/0.56 (define @t39 () (or @t33 @t38 @t37)) % 0.38/0.56 (assume @p1 (forall (@list @t2 @t1) (= (tptp.nand @t2 @t1) (tptp.not (tptp.and @t2 @t1))))) % 0.38/0.56 (assume @p2 @t5) % 0.38/0.56 (assume @p3 @t7) % 0.38/0.56 (assume @p4 (= @t8 tptp.n1)) % 0.38/0.56 (assume @p5 (= @t9 tptp.n0)) % 0.38/0.56 (assume @p6 (forall (@list @t17 @t15 @t13 @t11 @t16 @t14 @t12 @t10) (or (not (tptp.output @t17 @t15 @t13 @t11)) (not (tptp.output @t16 @t14 @t12 @t10)) (tptp.output (tptp.nand @t17 @t16) (tptp.nand @t15 @t14) (tptp.nand @t13 @t12) (tptp.nand @t11 @t10))))) % 0.38/0.56 (assume @p7 @t18) % 0.38/0.56 (assume @p8 @t19) % 0.38/0.56 (assume @p9 (not @t20)) % 0.38/0.56 (step @p10 :rule evaluate :args ((= false true))) % 0.38/0.56 (step @p11 :rule instantiate :premises (@p6) :args ((@list tptp.n1 tptp.n1 tptp.n0 tptp.n0 tptp.n1 tptp.n0 tptp.n1 tptp.n1))) % 0.38/0.56 (step @p12 :rule instantiate :premises (@p6) :args ((@list tptp.n0 tptp.n0 tptp.n1 tptp.n1 tptp.n0 tptp.n0 tptp.n1 tptp.n1))) % 0.38/0.56 (step @p13 :rule cnf_or_pos :args (@t25)) % 0.38/0.56 (step @p14 :rule factoring :premises (@p13)) % 0.38/0.56 (step @p15 :rule reordering :premises (@p14) :args ((or @t24 @t23 (not @t25)))) % 0.38/0.56 (step @p16 :rule chain_m_resolution :premises (@p15 @p7 @p12) :args (@t23 (@list false false) (@list @t18 @t25))) % 0.38/0.56 (step @p17 :rule true_intro :premises (@p16)) % 0.38/0.56 (step @p18 :rule instantiate :premises (@p1) :args ((@list tptp.n1 tptp.n1))) % 0.38/0.56 (step @p19 :rule symm :premises (@p18)) % 0.38/0.56 (step @p20 :rule eq-symm :args (@t6 @t2)) % 0.38/0.56 (step @p21 :rule cong :premises (@p20) :args (@t7)) % 0.38/0.56 (step @p22 :rule eq_resolve :premises (@p3 @p21)) % 0.38/0.56 (step @p23 :rule instantiate :premises (@p22) :args (@t26)) % 0.38/0.56 (step @p24 :rule cong :premises (@p23) :args (@t9)) % 0.38/0.56 (step @p25 :rule symm :premises (@p5)) % 0.38/0.56 (step @p26 :rule trans :premises (@p25 @p24 @p19)) % 0.38/0.56 (step @p27 :rule instantiate :premises (@p1) :args ((@list tptp.n0 tptp.n0))) % 0.38/0.56 (step @p28 :rule symm :premises (@p27)) % 0.38/0.56 (step @p29 :rule eq-symm :args (@t3 tptp.n0)) % 0.38/0.56 (step @p30 :rule cong :premises (@p29) :args (@t5)) % 0.38/0.56 (step @p31 :rule eq_resolve :premises (@p2 @p30)) % 0.38/0.56 (step @p32 :rule instantiate :premises (@p31) :args (@t27)) % 0.38/0.56 (step @p33 :rule cong :premises (@p32) :args (@t8)) % 0.38/0.56 (step @p34 :rule symm :premises (@p4)) % 0.38/0.56 (step @p35 :rule trans :premises (@p34 @p33 @p28)) % 0.38/0.56 (step @p36 :rule cong :premises (@p35 @p35 @p26 @p26) :args (@t28)) % 0.38/0.56 (step @p37 :rule trans :premises (@p36 @p17)) % 0.38/0.56 (step @p38 :rule true_elim :premises (@p37)) % 0.38/0.56 (step @p39 :rule instantiate :premises (@p6) :args ((@list tptp.n1 tptp.n1 tptp.n0 tptp.n0 tptp.n0 tptp.n1 tptp.n0 tptp.n1))) % 0.38/0.56 (step @p40 :rule cnf_or_pos :args (@t34)) % 0.38/0.56 (step @p41 :rule reordering :premises (@p40) :args ((or @t32 @t33 @t31 (not @t34)))) % 0.38/0.56 (step @p42 :rule chain_m_resolution :premises (@p41 @p8 @p38 @p39) :args (@t31 @t35 (@list @t19 @t28 @t34))) % 0.38/0.56 (step @p43 :rule true_intro :premises (@p42)) % 0.38/0.56 (step @p44 :rule instantiate :premises (@p1) :args ((@list tptp.n0 tptp.n1))) % 0.38/0.56 (step @p45 :rule symm :premises (@p44)) % 0.38/0.56 (step @p46 :rule instantiate :premises (@p22) :args (@t27)) % 0.38/0.56 (step @p47 :rule cong :premises (@p46) :args (@t8)) % 0.38/0.56 (step @p48 :rule trans :premises (@p34 @p47 @p45)) % 0.38/0.56 (step @p49 :rule instantiate :premises (@p1) :args ((@list tptp.n1 tptp.n0))) % 0.38/0.56 (step @p50 :rule symm :premises (@p49)) % 0.38/0.56 (step @p51 :rule instantiate :premises (@p31) :args (@t26)) % 0.38/0.56 (step @p52 :rule cong :premises (@p51) :args (@t8)) % 0.38/0.56 (step @p53 :rule symm :premises (@p33)) % 0.38/0.56 (step @p54 :rule trans :premises (@p27 @p53 @p52 @p50)) % 0.38/0.56 (step @p55 :rule trans :premises (@p35 @p54)) % 0.38/0.56 (step @p56 :rule cong :premises (@p55 @p26 @p35 @p48) :args (@t36)) % 0.38/0.56 (step @p57 :rule trans :premises (@p56 @p43)) % 0.38/0.56 (step @p58 :rule true_elim :premises (@p57)) % 0.38/0.56 (step @p59 :rule cnf_or_pos :args (@t39)) % 0.38/0.56 (step @p60 :rule reordering :premises (@p59) :args ((or @t38 @t33 @t37 (not @t39)))) % 0.38/0.56 (step @p61 :rule chain_m_resolution :premises (@p60 @p58 @p38 @p11) :args (@t37 @t35 (@list @t36 @t28 @t39))) % 0.38/0.56 (step @p62 :rule true_intro :premises (@p61)) % 0.38/0.56 (step @p63 :rule cong :premises (@p26 @p55 @p48 @p48) :args (@t20)) % 0.38/0.56 (step @p64 :rule false_intro :premises (@p9)) % 0.38/0.56 (step @p65 :rule symm :premises (@p64)) % 0.38/0.56 (step @p66 :rule trans :premises (@p65 @p63 @p62)) % 0.38/0.56 (step @p67 false :rule eq_resolve :premises (@p66 @p10)) % 0.38/0.56 ) % 0.38/0.56 % SZS output end Proof % 0.38/0.57 % cvc5 exiting %------------------------------------------------------------------------------