%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : PUZ047-1 : TPTP v9.2.1. Released v2.5.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n015.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 08:44:04 AM UTC 2026 % Result : Unsatisfiable 0.34s 0.69s % Output : Proof 0.34s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : PUZ047-1 : TPTP v9.2.1. Released v2.5.0. % 0.13/0.13 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.17/0.34 % Computer : n015.cluster.edu % 0.17/0.34 % Model : x86_64 x86_64 % 0.17/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.17/0.34 % Memory : 8042.1875MB % 0.17/0.34 % 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 13:13:34 EDT 2026 % 0.17/0.35 % CPUTime : % 0.28/0.52 %----Proving TF0_NAR, FOF, or CNF % 0.28/0.53 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.34/0.69 % SZS status Unsatisfiable % 0.34/0.69 % SZS output start Proof % 0.34/0.69 ( % 0.34/0.69 (declare-sort $$unsorted 0) % 0.34/0.69 (declare-const tptp.take_cabbage (-> $$unsorted $$unsorted)) % 0.34/0.69 (declare-const tptp.take_goat (-> $$unsorted $$unsorted)) % 0.34/0.69 (declare-const tptp.north $$unsorted) % 0.34/0.69 (declare-const tptp.p (-> $$unsorted $$unsorted $$unsorted $$unsorted $$unsorted Bool)) % 0.34/0.69 (declare-const tptp.take_wolf (-> $$unsorted $$unsorted)) % 0.34/0.69 (declare-const tptp.south $$unsorted) % 0.34/0.69 (declare-const tptp.go_alone (-> $$unsorted $$unsorted)) % 0.34/0.69 (declare-const tptp.start $$unsorted) % 0.34/0.69 (define @t1 () (tptp.p tptp.south tptp.south tptp.south tptp.south tptp.start)) % 0.34/0.69 (define @t2 () (@var "A" $$unsorted)) % 0.34/0.69 (define @t3 () (tptp.go_alone @t2)) % 0.34/0.69 (define @t4 () (@list @t2)) % 0.34/0.69 (define @t5 () (not (tptp.p tptp.north tptp.north tptp.south tptp.north @t2))) % 0.34/0.69 (define @t6 () (not (tptp.p tptp.south tptp.south tptp.north tptp.south @t2))) % 0.34/0.69 (define @t7 () (tptp.take_wolf @t2)) % 0.34/0.69 (define @t8 () (@var "C" $$unsorted)) % 0.34/0.69 (define @t9 () (@var "B" $$unsorted)) % 0.34/0.69 (define @t10 () (tptp.take_goat @t8)) % 0.34/0.69 (define @t11 () (@list @t2 @t9 @t8)) % 0.34/0.69 (define @t12 () (tptp.take_cabbage @t2)) % 0.34/0.69 (define @t13 () (forall @t4 (not (tptp.p tptp.north tptp.north tptp.north tptp.north @t2)))) % 0.34/0.69 (define @t14 () (tptp.take_goat tptp.start)) % 0.34/0.69 (define @t15 () (tptp.go_alone @t14)) % 0.34/0.69 (define @t16 () (tptp.take_cabbage @t15)) % 0.34/0.69 (define @t17 () (tptp.take_goat @t16)) % 0.34/0.69 (define @t18 () (tptp.take_wolf @t17)) % 0.34/0.69 (define @t19 () (tptp.go_alone @t18)) % 0.34/0.69 (define @t20 () (not @t1)) % 0.34/0.69 (define @t21 () (tptp.p tptp.north tptp.south tptp.north tptp.south @t14)) % 0.34/0.69 (define @t22 () (or @t21 @t20)) % 0.34/0.69 (define @t23 () (@list false false)) % 0.34/0.69 (define @t24 () (not @t21)) % 0.34/0.69 (define @t25 () (tptp.p tptp.south tptp.south tptp.north tptp.south @t15)) % 0.34/0.69 (define @t26 () (or @t25 @t24)) % 0.34/0.69 (define @t27 () (not @t25)) % 0.34/0.69 (define @t28 () (tptp.p tptp.north tptp.south tptp.north tptp.north @t16)) % 0.34/0.69 (define @t29 () (or @t28 @t27)) % 0.34/0.69 (define @t30 () (not @t28)) % 0.34/0.69 (define @t31 () (tptp.p tptp.south tptp.south tptp.south tptp.north @t17)) % 0.34/0.69 (define @t32 () (or @t31 @t30)) % 0.34/0.69 (define @t33 () (not @t31)) % 0.34/0.69 (define @t34 () (tptp.p tptp.north tptp.north tptp.south tptp.north @t18)) % 0.34/0.69 (define @t35 () (or @t34 @t33)) % 0.34/0.69 (define @t36 () (not @t34)) % 0.34/0.69 (define @t37 () (tptp.p tptp.south tptp.north tptp.south tptp.north @t19)) % 0.34/0.69 (define @t38 () (or @t37 @t36)) % 0.34/0.69 (define @t39 () (not @t37)) % 0.34/0.69 (define @t40 () (tptp.take_goat @t19)) % 0.34/0.69 (define @t41 () (tptp.p tptp.north tptp.north tptp.north tptp.north @t40)) % 0.34/0.69 (define @t42 () (or @t41 @t39)) % 0.34/0.69 (assume @p1 @t1) % 0.34/0.69 (assume @p2 (forall @t4 (or (tptp.p tptp.north tptp.north tptp.south tptp.north @t3) (not (tptp.p tptp.south tptp.north tptp.south tptp.north @t2))))) % 0.34/0.69 (assume @p3 (forall @t4 (or (tptp.p tptp.south tptp.north tptp.south tptp.north @t3) @t5))) % 0.34/0.69 (assume @p4 (forall @t4 (or (tptp.p tptp.north tptp.south tptp.north tptp.south @t3) @t6))) % 0.34/0.69 (assume @p5 (forall @t4 (or (tptp.p tptp.south tptp.south tptp.north tptp.south @t3) (not (tptp.p tptp.north tptp.south tptp.north tptp.south @t2))))) % 0.34/0.69 (assume @p6 (forall @t4 (or (tptp.p tptp.north tptp.north tptp.south tptp.north @t7) (not (tptp.p tptp.south tptp.south tptp.south tptp.north @t2))))) % 0.34/0.69 (assume @p7 (forall @t4 (or (tptp.p tptp.south tptp.south tptp.south tptp.north @t7) @t5))) % 0.34/0.69 (assume @p8 (forall @t4 (or (tptp.p tptp.north tptp.north tptp.north tptp.south @t7) @t6))) % 0.34/0.69 (assume @p9 (forall @t4 (or (tptp.p tptp.south tptp.south tptp.north tptp.south @t7) (not (tptp.p tptp.north tptp.north tptp.north tptp.south @t2))))) % 0.34/0.69 (assume @p10 (forall @t11 (or (tptp.p tptp.north @t2 tptp.north @t9 @t10) (not (tptp.p tptp.south @t2 tptp.south @t9 @t8))))) % 0.34/0.69 (assume @p11 (forall @t11 (or (tptp.p tptp.south @t2 tptp.south @t9 @t10) (not (tptp.p tptp.north @t2 tptp.north @t9 @t8))))) % 0.34/0.69 (assume @p12 (forall @t4 (or (tptp.p tptp.north tptp.north tptp.south tptp.north @t12) (not (tptp.p tptp.south tptp.north tptp.south tptp.south @t2))))) % 0.34/0.69 (assume @p13 (forall @t4 (or (tptp.p tptp.south tptp.north tptp.south tptp.south @t12) @t5))) % 0.34/0.69 (assume @p14 (forall @t4 (or (tptp.p tptp.north tptp.south tptp.north tptp.north @t12) @t6))) % 0.34/0.69 (assume @p15 (forall @t4 (or (tptp.p tptp.south tptp.south tptp.north tptp.south @t12) (not (tptp.p tptp.north tptp.south tptp.north tptp.north @t2))))) % 0.34/0.69 (assume @p16 @t13) % 0.34/0.69 (step @p17 :rule instantiate :premises (@p10) :args ((@list tptp.north tptp.north @t19))) % 0.34/0.69 (step @p18 :rule instantiate :premises (@p3) :args ((@list @t18))) % 0.34/0.69 (step @p19 :rule instantiate :premises (@p6) :args ((@list @t17))) % 0.34/0.69 (step @p20 :rule instantiate :premises (@p11) :args ((@list tptp.south tptp.north @t16))) % 0.34/0.69 (step @p21 :rule instantiate :premises (@p14) :args ((@list @t15))) % 0.34/0.69 (step @p22 :rule instantiate :premises (@p5) :args ((@list @t14))) % 0.34/0.69 (step @p23 :rule instantiate :premises (@p10) :args ((@list tptp.south tptp.south tptp.start))) % 0.34/0.69 (step @p24 :rule cnf_or_pos :args (@t22)) % 0.34/0.69 (step @p25 :rule reordering :premises (@p24) :args ((or @t20 @t21 (not @t22)))) % 0.34/0.69 (step @p26 :rule chain_m_resolution :premises (@p25 @p1 @p23) :args (@t21 @t23 (@list @t1 @t22))) % 0.34/0.69 (step @p27 :rule cnf_or_pos :args (@t26)) % 0.34/0.69 (step @p28 :rule reordering :premises (@p27) :args ((or @t24 @t25 (not @t26)))) % 0.34/0.69 (step @p29 :rule chain_m_resolution :premises (@p28 @p26 @p22) :args (@t25 @t23 (@list @t21 @t26))) % 0.34/0.69 (step @p30 :rule cnf_or_pos :args (@t29)) % 0.34/0.69 (step @p31 :rule reordering :premises (@p30) :args ((or @t27 @t28 (not @t29)))) % 0.34/0.69 (step @p32 :rule chain_m_resolution :premises (@p31 @p29 @p21) :args (@t28 @t23 (@list @t25 @t29))) % 0.34/0.69 (step @p33 :rule cnf_or_pos :args (@t32)) % 0.34/0.69 (step @p34 :rule reordering :premises (@p33) :args ((or @t30 @t31 (not @t32)))) % 0.34/0.69 (step @p35 :rule chain_m_resolution :premises (@p34 @p32 @p20) :args (@t31 @t23 (@list @t28 @t32))) % 0.34/0.69 (step @p36 :rule cnf_or_pos :args (@t35)) % 0.34/0.69 (step @p37 :rule reordering :premises (@p36) :args ((or @t33 @t34 (not @t35)))) % 0.34/0.69 (step @p38 :rule chain_m_resolution :premises (@p37 @p35 @p19) :args (@t34 @t23 (@list @t31 @t35))) % 0.34/0.69 (step @p39 :rule cnf_or_pos :args (@t38)) % 0.34/0.69 (step @p40 :rule reordering :premises (@p39) :args ((or @t36 @t37 (not @t38)))) % 0.34/0.69 (step @p41 :rule chain_m_resolution :premises (@p40 @p38 @p18) :args (@t37 @t23 (@list @t34 @t38))) % 0.34/0.69 (step @p42 :rule cnf_or_pos :args (@t42)) % 0.34/0.69 (step @p43 :rule reordering :premises (@p42) :args ((or @t39 @t41 (not @t42)))) % 0.34/0.69 (step @p44 :rule chain_m_resolution :premises (@p43 @p41 @p17) :args (@t41 @t23 (@list @t37 @t42))) % 0.34/0.69 (assume-push @p51 @t13) % 0.34/0.69 (step @p46 :rule instantiate :premises (@p16) :args ((@list @t40))) % 0.34/0.69 (step-pop @p52 :rule scope :premises (@p46)) % 0.34/0.69 (step @p47 :rule process_scope :premises (@p52) :args ((not @t41))) % 0.34/0.69 (step @p49 :rule implies_elim :premises (@p47)) % 0.34/0.69 (step @p50 false :rule chain_m_resolution :premises (@p49 @p44 @p16) :args (false @t23 (@list @t41 @t13))) % 0.34/0.69 ) % 0.34/0.69 % SZS output end Proof % 0.34/0.69 % cvc5 exiting %------------------------------------------------------------------------------