%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SYN561-1 : 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 : n026.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 09:09:23 AM UTC 2026 % Result : Unsatisfiable 0.40s 0.61s % Output : Proof 0.40s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SYN561-1 : TPTP v9.2.1. Released v2.5.0. % 0.14/0.13 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.18/0.34 % Computer : n026.cluster.edu % 0.18/0.34 % Model : x86_64 x86_64 % 0.18/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.18/0.34 % Memory : 8042.1875MB % 0.18/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.18/0.34 % CPULimit : 300 % 0.18/0.34 % WCLimit : 300 % 0.18/0.34 % DateTime : Tue Jun 2 23:32:25 EDT 2026 % 0.18/0.34 % CPUTime : % 0.33/0.49 %----Proving TF0_NAR, FOF, or CNF % 0.33/0.51 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.40/0.61 % SZS status Unsatisfiable % 0.40/0.61 % SZS output start Proof % 0.40/0.62 ( % 0.40/0.62 (declare-sort $$unsorted 0) % 0.40/0.62 (declare-const tptp.f3 (-> $$unsorted $$unsorted $$unsorted)) % 0.40/0.62 (declare-const tptp.f4 (-> $$unsorted $$unsorted)) % 0.40/0.62 (declare-const tptp.c14 $$unsorted) % 0.40/0.62 (declare-const tptp.c16 $$unsorted) % 0.40/0.62 (declare-const tptp.p2 (-> $$unsorted $$unsorted Bool)) % 0.40/0.62 (declare-const tptp.c10 $$unsorted) % 0.40/0.62 (declare-const tptp.p9 (-> $$unsorted $$unsorted Bool)) % 0.40/0.62 (declare-const tptp.c11 $$unsorted) % 0.40/0.62 (declare-const tptp.p8 (-> $$unsorted $$unsorted Bool)) % 0.40/0.62 (declare-const tptp.f5 (-> $$unsorted $$unsorted)) % 0.40/0.62 (declare-const tptp.c15 $$unsorted) % 0.40/0.62 (declare-const tptp.f7 (-> $$unsorted $$unsorted $$unsorted)) % 0.40/0.62 (declare-const tptp.f6 (-> $$unsorted $$unsorted $$unsorted)) % 0.40/0.62 (declare-const tptp.c13 $$unsorted) % 0.40/0.62 (declare-const tptp.c12 $$unsorted) % 0.40/0.62 (define @t1 () (@var "X0" $$unsorted)) % 0.40/0.62 (define @t2 () (tptp.p9 tptp.c14 tptp.c10)) % 0.40/0.62 (define @t3 () (tptp.p8 tptp.c11 tptp.c14)) % 0.40/0.62 (define @t4 () (tptp.p2 (tptp.f7 tptp.c10 tptp.c14) tptp.c15)) % 0.40/0.62 (define @t5 () (tptp.f6 tptp.c15 tptp.c11)) % 0.40/0.62 (define @t6 () (tptp.p2 @t5 tptp.c16)) % 0.40/0.62 (define @t7 () (tptp.f3 (tptp.f4 (tptp.f5 tptp.c12)) tptp.c13)) % 0.40/0.62 (define @t8 () (tptp.p2 @t7 tptp.c16)) % 0.40/0.62 (define @t9 () (@var "X10" $$unsorted)) % 0.40/0.62 (define @t10 () (@var "X9" $$unsorted)) % 0.40/0.62 (define @t11 () (@var "X8" $$unsorted)) % 0.40/0.62 (define @t12 () (@var "X7" $$unsorted)) % 0.40/0.62 (define @t13 () (@var "X2" $$unsorted)) % 0.40/0.62 (define @t14 () (@var "X1" $$unsorted)) % 0.40/0.62 (define @t15 () (forall (@list @t14 @t13 @t1) (or (tptp.p2 @t14 @t13) (not (tptp.p2 @t1 @t14)) (not (tptp.p2 @t1 @t13))))) % 0.40/0.62 (define @t16 () (@var "X23" $$unsorted)) % 0.40/0.62 (define @t17 () (@var "X25" $$unsorted)) % 0.40/0.62 (define @t18 () (@var "X26" $$unsorted)) % 0.40/0.62 (define @t19 () (@var "X24" $$unsorted)) % 0.40/0.62 (define @t20 () (@var "X19" $$unsorted)) % 0.40/0.62 (define @t21 () (@var "X21" $$unsorted)) % 0.40/0.62 (define @t22 () (@var "X22" $$unsorted)) % 0.40/0.62 (define @t23 () (@var "X20" $$unsorted)) % 0.40/0.62 (define @t24 () (@var "X6" $$unsorted)) % 0.40/0.62 (define @t25 () (@var "X4" $$unsorted)) % 0.40/0.62 (define @t26 () (@var "X5" $$unsorted)) % 0.40/0.62 (define @t27 () (@var "X3" $$unsorted)) % 0.40/0.62 (define @t28 () (@var "X18" $$unsorted)) % 0.40/0.62 (define @t29 () (@var "X16" $$unsorted)) % 0.40/0.62 (define @t30 () (@var "X17" $$unsorted)) % 0.40/0.62 (define @t31 () (@var "X15" $$unsorted)) % 0.40/0.62 (define @t32 () (@var "X13" $$unsorted)) % 0.40/0.62 (define @t33 () (@var "X11" $$unsorted)) % 0.40/0.62 (define @t34 () (@var "X14" $$unsorted)) % 0.40/0.62 (define @t35 () (@var "X12" $$unsorted)) % 0.40/0.62 (define @t36 () (@var "X27" $$unsorted)) % 0.40/0.62 (define @t37 () (@var "X28" $$unsorted)) % 0.40/0.62 (define @t38 () (tptp.p2 @t7 @t7)) % 0.40/0.62 (define @t39 () (not @t38)) % 0.40/0.62 (define @t40 () (not @t8)) % 0.40/0.62 (define @t41 () (tptp.p2 tptp.c16 @t7)) % 0.40/0.62 (define @t42 () (or @t41 @t40 @t39)) % 0.40/0.62 (define @t43 () (@list false false false)) % 0.40/0.62 (define @t44 () (tptp.p2 @t5 @t5)) % 0.40/0.62 (define @t45 () (not @t44)) % 0.40/0.62 (define @t46 () (not @t6)) % 0.40/0.62 (define @t47 () (tptp.p2 tptp.c16 @t5)) % 0.40/0.62 (define @t48 () (or @t47 @t46 @t45)) % 0.40/0.62 (define @t49 () (tptp.p2 @t5 @t7)) % 0.40/0.62 (define @t50 () (not @t49)) % 0.40/0.62 (define @t51 () (not @t4)) % 0.40/0.62 (define @t52 () (not @t3)) % 0.40/0.62 (define @t53 () (not @t2)) % 0.40/0.62 (define @t54 () (or @t53 @t52 @t51 @t50)) % 0.40/0.62 (define @t55 () (not @t41)) % 0.40/0.62 (define @t56 () (not @t47)) % 0.40/0.62 (define @t57 () (or @t49 @t56 @t55)) % 0.40/0.62 (define @t58 () (not @t57)) % 0.40/0.62 (assume @p1 (forall (@list @t1) (tptp.p2 @t1 @t1))) % 0.40/0.62 (assume @p2 @t2) % 0.40/0.62 (assume @p3 @t3) % 0.40/0.62 (assume @p4 @t4) % 0.40/0.62 (assume @p5 @t6) % 0.40/0.62 (assume @p6 @t8) % 0.40/0.62 (assume @p7 (forall (@list @t10 @t9) (or (tptp.p2 (tptp.f5 @t10) (tptp.f5 @t9)) (not (tptp.p2 @t10 @t9))))) % 0.40/0.62 (assume @p8 (forall (@list @t12 @t11) (or (tptp.p2 (tptp.f4 @t12) (tptp.f4 @t11)) (not (tptp.p2 @t12 @t11))))) % 0.40/0.62 (assume @p9 @t15) % 0.40/0.62 (assume @p10 (forall (@list @t16 @t19 @t18 @t17) (or (tptp.p9 @t16 @t19) (not (tptp.p2 @t18 @t19)) (not (tptp.p9 @t17 @t18)) (not (tptp.p2 @t17 @t16))))) % 0.40/0.62 (assume @p11 (forall (@list @t20 @t23 @t22 @t21) (or (tptp.p8 @t20 @t23) (not (tptp.p2 @t22 @t23)) (not (tptp.p8 @t21 @t22)) (not (tptp.p2 @t21 @t20))))) % 0.40/0.62 (assume @p12 (forall (@list @t27 @t25 @t26 @t24) (or (tptp.p2 (tptp.f3 @t27 @t25) (tptp.f3 @t26 @t24)) (not (tptp.p2 @t27 @t26)) (not (tptp.p2 @t25 @t24))))) % 0.40/0.62 (assume @p13 (forall (@list @t31 @t29 @t30 @t28) (or (tptp.p2 (tptp.f7 @t31 @t29) (tptp.f7 @t30 @t28)) (not (tptp.p2 @t31 @t30)) (not (tptp.p2 @t29 @t28))))) % 0.40/0.62 (assume @p14 (forall (@list @t33 @t35 @t32 @t34) (or (tptp.p2 (tptp.f6 @t33 @t35) (tptp.f6 @t32 @t34)) (not (tptp.p2 @t35 @t34)) (not (tptp.p2 @t33 @t32))))) % 0.40/0.62 (assume @p15 (forall (@list @t37 @t36) (or (not (tptp.p9 @t37 tptp.c10)) (not (tptp.p8 tptp.c11 @t37)) (not (tptp.p2 (tptp.f7 tptp.c10 @t37) @t36)) (not (tptp.p2 (tptp.f6 @t36 tptp.c11) @t7))))) % 0.40/0.62 (step @p16 :rule instantiate :premises (@p9) :args ((@list tptp.c16 @t7 @t7))) % 0.40/0.62 (step @p17 :rule instantiate :premises (@p1) :args ((@list @t7))) % 0.40/0.62 (step @p18 :rule cnf_or_pos :args (@t42)) % 0.40/0.62 (step @p19 :rule reordering :premises (@p18) :args ((or @t40 @t39 @t41 (not @t42)))) % 0.40/0.62 (step @p20 :rule chain_m_resolution :premises (@p19 @p6 @p17 @p16) :args (@t41 @t43 (@list @t8 @t38 @t42))) % 0.40/0.62 (step @p21 :rule instantiate :premises (@p9) :args ((@list tptp.c16 @t5 @t5))) % 0.40/0.62 (step @p22 :rule instantiate :premises (@p1) :args ((@list @t5))) % 0.40/0.62 (step @p23 :rule cnf_or_pos :args (@t48)) % 0.40/0.62 (step @p24 :rule reordering :premises (@p23) :args ((or @t46 @t45 @t47 (not @t48)))) % 0.40/0.62 (step @p25 :rule chain_m_resolution :premises (@p24 @p5 @p22 @p21) :args (@t47 @t43 (@list @t6 @t44 @t48))) % 0.40/0.62 (step @p26 :rule instantiate :premises (@p15) :args ((@list tptp.c14 tptp.c15))) % 0.40/0.62 (step @p27 :rule cnf_or_pos :args (@t54)) % 0.40/0.62 (step @p28 :rule reordering :premises (@p27) :args ((or @t53 @t52 @t51 @t50 (not @t54)))) % 0.40/0.62 (step @p29 :rule chain_m_resolution :premises (@p28 @p2 @p3 @p4 @p26) :args (@t50 (@list false false false false) (@list @t2 @t3 @t4 @t54))) % 0.40/0.62 (step @p30 :rule cnf_or_pos :args (@t57)) % 0.40/0.62 (step @p31 :rule reordering :premises (@p30) :args ((or @t49 @t56 @t55 @t58))) % 0.40/0.62 (step @p32 :rule chain_m_resolution :premises (@p31 @p29 @p25 @p20) :args (@t58 (@list true false false) (@list @t49 @t47 @t41))) % 0.40/0.62 (assume-push @p39 @t15) % 0.40/0.62 (step @p34 :rule instantiate :premises (@p9) :args ((@list @t5 @t7 tptp.c16))) % 0.40/0.62 (step-pop @p40 :rule scope :premises (@p34)) % 0.40/0.62 (step @p35 :rule process_scope :premises (@p40) :args (@t57)) % 0.40/0.62 (step @p37 :rule implies_elim :premises (@p35)) % 0.40/0.62 (step @p38 false :rule chain_m_resolution :premises (@p37 @p32 @p9) :args (false (@list true false) (@list @t57 @t15))) % 0.40/0.62 ) % 0.40/0.62 % SZS output end Proof % 0.40/0.62 % cvc5 exiting %------------------------------------------------------------------------------