TSTP Solution File: LCL762-1 by Prover9---1109a

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Prover9---1109a
% Problem  : LCL762-1 : TPTP v8.1.0. Released v4.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : tptp2X_and_run_prover9 %d %s

% Computer : n010.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  : 600s
% DateTime : Sun Jul 17 13:49:56 EDT 2022

% Result   : Unsatisfiable 0.85s 1.27s
% Output   : Refutation 0.85s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : LCL762-1 : TPTP v8.1.0. Released v4.1.0.
% 0.03/0.13  % Command  : tptp2X_and_run_prover9 %d %s
% 0.12/0.34  % Computer : n010.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 600
% 0.12/0.34  % DateTime : Sat Jul  2 14:12:33 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.80/1.15  ============================== Prover9 ===============================
% 0.80/1.15  Prover9 (32) version 2009-11A, November 2009.
% 0.80/1.15  Process 3394 was started by sandbox on n010.cluster.edu,
% 0.80/1.15  Sat Jul  2 14:12:34 2022
% 0.80/1.15  The command was "/export/starexec/sandbox/solver/bin/prover9 -t 300 -f /tmp/Prover9_3241_n010.cluster.edu".
% 0.80/1.15  ============================== end of head ===========================
% 0.80/1.15  
% 0.80/1.15  ============================== INPUT =================================
% 0.80/1.15  
% 0.80/1.15  % Reading from file /tmp/Prover9_3241_n010.cluster.edu
% 0.80/1.15  
% 0.80/1.15  set(prolog_style_variables).
% 0.80/1.15  set(auto2).
% 0.80/1.15      % set(auto2) -> set(auto).
% 0.80/1.15      % set(auto) -> set(auto_inference).
% 0.80/1.15      % set(auto) -> set(auto_setup).
% 0.80/1.15      % set(auto_setup) -> set(predicate_elim).
% 0.80/1.15      % set(auto_setup) -> assign(eq_defs, unfold).
% 0.80/1.15      % set(auto) -> set(auto_limits).
% 0.80/1.15      % set(auto_limits) -> assign(max_weight, "100.000").
% 0.80/1.15      % set(auto_limits) -> assign(sos_limit, 20000).
% 0.80/1.15      % set(auto) -> set(auto_denials).
% 0.80/1.15      % set(auto) -> set(auto_process).
% 0.80/1.15      % set(auto2) -> assign(new_constants, 1).
% 0.80/1.15      % set(auto2) -> assign(fold_denial_max, 3).
% 0.80/1.15      % set(auto2) -> assign(max_weight, "200.000").
% 0.80/1.15      % set(auto2) -> assign(max_hours, 1).
% 0.80/1.15      % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 0.80/1.15      % set(auto2) -> assign(max_seconds, 0).
% 0.80/1.15      % set(auto2) -> assign(max_minutes, 5).
% 0.80/1.15      % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 0.80/1.15      % set(auto2) -> set(sort_initial_sos).
% 0.80/1.15      % set(auto2) -> assign(sos_limit, -1).
% 0.80/1.15      % set(auto2) -> assign(lrs_ticks, 3000).
% 0.80/1.15      % set(auto2) -> assign(max_megs, 400).
% 0.80/1.15      % set(auto2) -> assign(stats, some).
% 0.80/1.15      % set(auto2) -> clear(echo_input).
% 0.80/1.15      % set(auto2) -> set(quiet).
% 0.80/1.15      % set(auto2) -> clear(print_initial_clauses).
% 0.80/1.15      % set(auto2) -> clear(print_given).
% 0.80/1.15  assign(lrs_ticks,-1).
% 0.80/1.15  assign(sos_limit,10000).
% 0.80/1.15  assign(order,kbo).
% 0.80/1.15  set(lex_order_vars).
% 0.80/1.15  clear(print_given).
% 0.80/1.15  
% 0.80/1.15  % formulas(sos).  % not echoed (422 formulas)
% 0.80/1.15  
% 0.80/1.15  ============================== end of input ==========================
% 0.80/1.15  
% 0.80/1.15  % From the command line: assign(max_seconds, 300).
% 0.80/1.15  
% 0.80/1.15  ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 0.80/1.15  
% 0.80/1.15  % Formulas that are not ordinary clauses:
% 0.80/1.15  
% 0.80/1.15  ============================== end of process non-clausal formulas ===
% 0.80/1.15  
% 0.80/1.15  ============================== PROCESS INITIAL CLAUSES ===============
% 0.80/1.15  
% 0.80/1.15  ============================== PREDICATE ELIMINATION =================
% 0.80/1.15  1 class_OrderedGroup_Omonoid__add(tc_nat) # label(clsarity_nat__OrderedGroup_Omonoid__add) # label(axiom).  [assumption].
% 0.80/1.15  2 -class_OrderedGroup_Omonoid__add(A) | c_List_Ofoldl(c_HOL_Oplus__class_Oplus(A),B,C,A,A) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),c_List_Ofoldr(c_HOL_Oplus__class_Oplus(A),C,c_HOL_Ozero__class_Ozero(A),A,A)) # label(cls_foldl__foldr1__lemma_0) # label(axiom).  [assumption].
% 0.80/1.15  3 -class_OrderedGroup_Omonoid__add(A) | c_List_Ofoldl(c_HOL_Oplus__class_Oplus(A),c_HOL_Ozero__class_Ozero(A),B,A,A) = c_List_Ofoldr(c_HOL_Oplus__class_Oplus(A),B,c_HOL_Ozero__class_Ozero(A),A,A) # label(cls_foldl__foldr1_0) # label(axiom).  [assumption].
% 0.80/1.15  4 -class_OrderedGroup_Omonoid__add(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),c_HOL_Ozero__class_Ozero(A)),B) = B # label(cls_add__0__left_0) # label(axiom).  [assumption].
% 0.80/1.15  5 -class_OrderedGroup_Omonoid__add(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),c_HOL_Ozero__class_Ozero(A)) = B # label(cls_monoid__add__class_Oadd__0__right_0) # label(axiom).  [assumption].
% 0.80/1.15  6 -class_OrderedGroup_Omonoid__add(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),c_List_Ofoldl(c_HOL_Oplus__class_Oplus(A),c_HOL_Ozero__class_Ozero(A),C,A,A)) = c_List_Ofoldl(c_HOL_Oplus__class_Oplus(A),B,C,A,A) # label(cls_foldl__absorb0_0) # label(axiom).  [assumption].
% 0.80/1.15  Derived: c_List_Ofoldl(c_HOL_Oplus__class_Oplus(tc_nat),A,B,tc_nat,tc_nat) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),c_List_Ofoldr(c_HOL_Oplus__class_Oplus(tc_nat),B,c_HOL_Ozero__class_Ozero(tc_nat),tc_nat,tc_nat)).  [resolve(1,a,2,a)].
% 0.80/1.15  Derived: c_List_Ofoldl(c_HOL_Oplus__class_Oplus(tc_nat),c_HOL_Ozero__class_Ozero(tc_nat),A,tc_nat,tc_nat) = c_List_Ofoldr(c_HOL_Oplus__class_Oplus(tc_nat),A,c_HOL_Ozero__class_Ozero(tc_nat),tc_nat,tc_nat).  [resolve(1,a,3,a)].
% 0.80/1.16  Derived: hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),c_HOL_Ozero__class_Ozero(tc_nat)),A) = A.  [resolve(1,a,4,a)].
% 0.80/1.16  Derived: hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),c_HOL_Ozero__class_Ozero(tc_nat)) = A.  [resolve(1,a,5,a)].
% 0.80/1.16  Derived: hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),c_List_Ofoldl(c_HOL_Oplus__class_Oplus(tc_nat),c_HOL_Ozero__class_Ozero(tc_nat),B,tc_nat,tc_nat)) = c_List_Ofoldl(c_HOL_Oplus__class_Oplus(tc_nat),A,B,tc_nat,tc_nat).  [resolve(1,a,6,a)].
% 0.80/1.16  7 class_Orderings_Olinorder(tc_nat) # label(clsarity_nat__Orderings_Olinorder) # label(axiom).  [assumption].
% 0.80/1.16  8 -class_Orderings_Olinorder(A) | -c_HOL_Oord__class_Oless(B,B,A) # label(cls_linorder__neq__iff_1) # label(axiom).  [assumption].
% 0.80/1.16  9 -class_Orderings_Olinorder(A) | B = C | c_HOL_Oord__class_Oless(C,B,A) | c_HOL_Oord__class_Oless(B,C,A) # label(cls_not__less__iff__gr__or__eq_0) # label(axiom).  [assumption].
% 0.80/1.16  10 -class_Orderings_Olinorder(A) | c_HOL_Oord__class_Oless(B,C,A) | c_HOL_Oord__class_Oless(C,B,A) | C = B # label(cls_linorder__neqE_0) # label(axiom).  [assumption].
% 0.80/1.16  11 -class_Orderings_Olinorder(A) | c_HOL_Oord__class_Oless(B,C,A) | C = B | c_HOL_Oord__class_Oless(C,B,A) # label(cls_linorder__less__linear_0) # label(axiom).  [assumption].
% 0.80/1.16  12 -class_Orderings_Olinorder(A) | B = C | c_HOL_Oord__class_Oless(B,C,A) | c_HOL_Oord__class_Oless(C,B,A) # label(cls_linorder__antisym__conv3_0) # label(axiom).  [assumption].
% 0.80/1.16  13 -class_Orderings_Olinorder(A) | -c_HOL_Oord__class_Oless(B,C,A) | -c_HOL_Oord__class_Oless(C,B,A) # label(cls_not__less__iff__gr__or__eq_1) # label(axiom).  [assumption].
% 0.80/1.16  14 -class_Orderings_Olinorder(A) | c_List_Olinorder__class_Osorted(B,A) | -c_List_Olinorder__class_Osorted(c_List_Olist_OCons(C,B,A),A) # label(cls_sorted__Cons_0) # label(axiom).  [assumption].
% 0.80/1.16  15 -class_Orderings_Olinorder(A) | c_List_Olinorder__class_Osorted(c_List_Olist_OCons(B,c_List_Olist_ONil(A),A),A) # label(cls_sorted_Osimps_I2_J_0) # label(axiom).  [assumption].
% 0.80/1.16  16 -class_Orderings_Olinorder(A) | c_List_Olinorder__class_Osorted(c_List_Olist_OCons(B,C,A),A) | -c_List_Olinorder__class_Osorted(c_List_Olist_OCons(D,c_List_Olist_OCons(B,C,A),A),A) # label(cls_sorted_Osimps_I3_J_1) # label(axiom).  [assumption].
% 0.80/1.16  17 -class_Orderings_Olinorder(A) | c_List_Olinorder__class_Osorted(B,A) | -c_List_Olinorder__class_Osorted(c_List_Oappend(B,C,A),A) # label(cls_sorted__append_0) # label(axiom).  [assumption].
% 0.80/1.16  18 -class_Orderings_Olinorder(A) | c_List_Olinorder__class_Osorted(B,A) | -c_List_Olinorder__class_Osorted(c_List_Oappend(C,B,A),A) # label(cls_sorted__append_1) # label(axiom).  [assumption].
% 0.80/1.16  19 -class_Orderings_Olinorder(A) | c_List_Olinorder__class_Osorted(c_List_Oremdups(B,A),A) | -c_List_Olinorder__class_Osorted(B,A) # label(cls_sorted__remdups_0) # label(axiom).  [assumption].
% 0.80/1.16  20 -class_Orderings_Olinorder(A) | c_List_Olinorder__class_Osorted(c_List_Oremove1(B,C,A),A) | -c_List_Olinorder__class_Osorted(C,A) # label(cls_sorted__remove1_0) # label(axiom).  [assumption].
% 0.80/1.16  21 -class_Orderings_Olinorder(A) | c_List_Olinorder__class_Osorted(c_List_Olist_ONil(A),A) # label(cls_sorted_Osimps_I1_J_0) # label(axiom).  [assumption].
% 0.80/1.16  Derived: -c_HOL_Oord__class_Oless(A,A,tc_nat).  [resolve(7,a,8,a)].
% 0.80/1.16  Derived: A = B | c_HOL_Oord__class_Oless(B,A,tc_nat) | c_HOL_Oord__class_Oless(A,B,tc_nat).  [resolve(7,a,9,a)].
% 0.80/1.16  Derived: -c_HOL_Oord__class_Oless(A,B,tc_nat) | -c_HOL_Oord__class_Oless(B,A,tc_nat).  [resolve(7,a,13,a)].
% 0.80/1.16  Derived: c_List_Olinorder__class_Osorted(A,tc_nat) | -c_List_Olinorder__class_Osorted(c_List_Olist_OCons(B,A,tc_nat),tc_nat).  [resolve(7,a,14,a)].
% 0.80/1.16  Derived: c_List_Olinorder__class_Osorted(c_List_Olist_OCons(A,c_List_Olist_ONil(tc_nat),tc_nat),tc_nat).  [resolve(7,a,15,a)].
% 0.80/1.16  Derived: c_List_Olinorder__class_Osorted(A,tc_nat) | -c_List_Olinorder__class_Osorted(c_List_Oappend(A,B,tc_nat),tc_nat).  [resolve(7,a,17,a)].
% 0.80/1.16  Derived: c_List_Olinorder__class_Osorted(A,tc_nat) | -c_List_Olinorder__class_Osorted(c_List_Oappend(B,A,tc_nat),tc_nat).  [resolve(7,a,18,a)].
% 0.80/1.16  Derived: c_List_Olinorder__class_Osorted(c_List_Oremdups(A,tc_nat),tc_nat) | -c_List_Olinorder__class_Osorted(A,tc_nat).  [resolve(7,a,19,a)].
% 0.85/1.20  Derived: c_List_Olinorder__class_Osorted(c_List_Oremove1(A,B,tc_nat),tc_nat) | -c_List_Olinorder__class_Osorted(B,tc_nat).  [resolve(7,a,20,a)].
% 0.85/1.20  Derived: c_List_Olinorder__class_Osorted(c_List_Olist_ONil(tc_nat),tc_nat).  [resolve(7,a,21,a)].
% 0.85/1.20  22 class_OrderedGroup_Opordered__cancel__ab__semigroup__add(tc_nat) # label(clsarity_nat__OrderedGroup_Opordered__cancel__ab__semigroup__add) # label(axiom).  [assumption].
% 0.85/1.20  23 -class_OrderedGroup_Opordered__cancel__ab__semigroup__add(A) | c_HOL_Oord__class_Oless(hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),D),E),A) | -c_HOL_Oord__class_Oless(C,E,A) | -c_HOL_Oord__class_Oless(B,D,A) # label(cls_add__strict__mono_0) # label(axiom).  [assumption].
% 0.85/1.20  24 -class_OrderedGroup_Opordered__cancel__ab__semigroup__add(A) | c_HOL_Oord__class_Oless(hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),D),C),A) | -c_HOL_Oord__class_Oless(B,D,A) # label(cls_add__strict__right__mono_0) # label(axiom).  [assumption].
% 0.85/1.20  25 -class_OrderedGroup_Opordered__cancel__ab__semigroup__add(A) | c_HOL_Oord__class_Oless(hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),D),A) | -c_HOL_Oord__class_Oless(C,D,A) # label(cls_add__strict__left__mono_0) # label(axiom).  [assumption].
% 0.85/1.20  Derived: c_HOL_Oord__class_Oless(hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),B),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),C),D),tc_nat) | -c_HOL_Oord__class_Oless(B,D,tc_nat) | -c_HOL_Oord__class_Oless(A,C,tc_nat).  [resolve(22,a,23,a)].
% 0.85/1.20  Derived: c_HOL_Oord__class_Oless(hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),B),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),C),B),tc_nat) | -c_HOL_Oord__class_Oless(A,C,tc_nat).  [resolve(22,a,24,a)].
% 0.85/1.20  Derived: c_HOL_Oord__class_Oless(hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),B),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),C),tc_nat) | -c_HOL_Oord__class_Oless(B,C,tc_nat).  [resolve(22,a,25,a)].
% 0.85/1.20  26 class_OrderedGroup_Opordered__ab__semigroup__add__imp__le(tc_nat) # label(clsarity_nat__OrderedGroup_Opordered__ab__semigroup__add__imp__le) # label(axiom).  [assumption].
% 0.85/1.20  27 -class_OrderedGroup_Opordered__ab__semigroup__add__imp__le(A) | c_HOL_Oord__class_Oless(hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),D),C),A) | -c_HOL_Oord__class_Oless(B,D,A) # label(cls_add__less__cancel__right_1) # label(axiom).  [assumption].
% 0.85/1.20  28 -class_OrderedGroup_Opordered__ab__semigroup__add__imp__le(A) | c_HOL_Oord__class_Oless(B,C,A) | -c_HOL_Oord__class_Oless(hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),D),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),D),A) # label(cls_add__less__cancel__right_0) # label(axiom).  [assumption].
% 0.85/1.20  29 -class_OrderedGroup_Opordered__ab__semigroup__add__imp__le(A) | c_HOL_Oord__class_Oless(hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),D),A) | -c_HOL_Oord__class_Oless(C,D,A) # label(cls_add__less__cancel__left_1) # label(axiom).  [assumption].
% 0.85/1.20  30 -class_OrderedGroup_Opordered__ab__semigroup__add__imp__le(A) | c_HOL_Oord__class_Oless(B,C,A) | -c_HOL_Oord__class_Oless(hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),D),B),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),D),C),A) # label(cls_add__less__cancel__left_0) # label(axiom).  [assumption].
% 0.85/1.20  Derived: c_HOL_Oord__class_Oless(A,B,tc_nat) | -c_HOL_Oord__class_Oless(hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),C),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),B),C),tc_nat).  [resolve(26,a,28,a)].
% 0.85/1.20  Derived: c_HOL_Oord__class_Oless(A,B,tc_nat) | -c_HOL_Oord__class_Oless(hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),C),A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),C),B),tc_nat).  [resolve(26,a,30,a)].
% 0.85/1.20  31 class_OrderedGroup_Opordered__comm__monoid__add(tc_nat) # label(clsarity_nat__OrderedGroup_Opordered__comm__monoid__add) # label(axiom).  [assumption].
% 0.85/1.20  32 -class_OrderedGroup_Opordered__comm__monoid__add(A) | c_HOL_Oord__class_Oless(hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C),c_HOL_Ozero__class_Ozero(A),A) | -c_HOL_Oord__class_Oless(C,c_HOL_Ozero__class_Ozero(A),A) | -c_HOL_Oord__class_Oless(B,c_HOL_Ozero__class_Ozero(A),A) # label(cls_add__neg__neg_0) # label(axiom).  [assumption].
% 0.85/1.23  33 -class_OrderedGroup_Opordered__comm__monoid__add(A) | c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C),A) | -c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(A),C,A) | -c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(A),B,A) # label(cls_add__pos__pos_0) # label(axiom).  [assumption].
% 0.85/1.23  Derived: c_HOL_Oord__class_Oless(hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),B),c_HOL_Ozero__class_Ozero(tc_nat),tc_nat) | -c_HOL_Oord__class_Oless(B,c_HOL_Ozero__class_Ozero(tc_nat),tc_nat) | -c_HOL_Oord__class_Oless(A,c_HOL_Ozero__class_Ozero(tc_nat),tc_nat).  [resolve(31,a,32,a)].
% 0.85/1.23  Derived: c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_nat),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),B),tc_nat) | -c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_nat),B,tc_nat) | -c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_nat),A,tc_nat).  [resolve(31,a,33,a)].
% 0.85/1.23  34 class_Ring__and__Field_Oordered__semidom(tc_nat) # label(clsarity_nat__Ring__and__Field_Oordered__semidom) # label(axiom).  [assumption].
% 0.85/1.23  35 -class_Ring__and__Field_Oordered__semidom(A) | c_HOL_Oord__class_Oless(B,hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),D),A) | -c_HOL_Oord__class_Oless(B,D,A) | -c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(A),C,A) # label(cls_pos__add__strict_0) # label(axiom).  [assumption].
% 0.85/1.23  Derived: c_HOL_Oord__class_Oless(A,hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),B),C),tc_nat) | -c_HOL_Oord__class_Oless(A,C,tc_nat) | -c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_nat),B,tc_nat).  [resolve(34,a,35,a)].
% 0.85/1.23  36 class_OrderedGroup_Oab__semigroup__add(tc_nat) # label(clsarity_nat__OrderedGroup_Oab__semigroup__add) # label(axiom).  [assumption].
% 0.85/1.23  37 -class_OrderedGroup_Oab__semigroup__add(A) | c_List_Ofoldr(c_HOL_Oplus__class_Oplus(A),B,C,A,A) = c_List_Ofoldl(c_HOL_Oplus__class_Oplus(A),C,B,A,A) # label(cls_foldr__conv__foldl_0) # label(axiom).  [assumption].
% 0.85/1.23  38 -class_OrderedGroup_Oab__semigroup__add(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C)),D) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),D)) # label(cls_ab__semigroup__add__class_Oadd__ac_I1_J_0) # label(axiom).  [assumption].
% 0.85/1.23  Derived: c_List_Ofoldr(c_HOL_Oplus__class_Oplus(tc_nat),A,B,tc_nat,tc_nat) = c_List_Ofoldl(c_HOL_Oplus__class_Oplus(tc_nat),B,A,tc_nat,tc_nat).  [resolve(36,a,37,a)].
% 0.85/1.23  Derived: hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),B)),C) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),B),C)).  [resolve(36,a,38,a)].
% 0.85/1.23  39 class_OrderedGroup_Ocancel__ab__semigroup__add(tc_nat) # label(clsarity_nat__OrderedGroup_Ocancel__ab__semigroup__add) # label(axiom).  [assumption].
% 0.85/1.23  40 -class_OrderedGroup_Ocancel__ab__semigroup__add(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C) != hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),D) | C = D # label(cls_add__imp__eq_0) # label(axiom).  [assumption].
% 0.85/1.23  Derived: hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),B) != hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),C) | B = C.  [resolve(39,a,40,a)].
% 0.85/1.23  41 class_OrderedGroup_Ocancel__semigroup__add(tc_nat) # label(clsarity_nat__OrderedGroup_Ocancel__semigroup__add) # label(axiom).  [assumption].
% 0.85/1.23  42 -class_OrderedGroup_Ocancel__semigroup__add(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C) != hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),D) | C = D # label(cls_add__left__cancel_0) # label(axiom).  [assumption].
% 0.85/1.23  43 -class_OrderedGroup_Ocancel__semigroup__add(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C) != hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),D),C) | B = D # label(cls_add__right__cancel_0) # label(axiom).  [assumption].
% 0.85/1.23  Derived: hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),B) != hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),C),B) | A = C.  [resolve(41,a,43,a)].
% 0.85/1.23  44 class_Ring__and__Field_Ocomm__semiring__1(tc_nat) # label(clsarity_nat__Ring__and__Field_Ocomm__semiring__1) # label(axiom).  [assumption].
% 0.85/1.23  45 -class_Ring__and__Field_Ocomm__semiring__1(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C)),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),D),E)) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),D)),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),E)) # label(cls_class__semiring_Osemiring__rules_I20_J_0) # label(axiom).  [assumption].
% 0.85/1.23  46 -class_Ring__and__Field_Ocomm__semiring__1(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),c_HOL_Ozero__class_Ozero(A)),B) = B # label(cls_class__semiring_Oadd__0_0) # label(axiom).  [assumption].
% 0.85/1.23  47 -class_Ring__and__Field_Ocomm__semiring__1(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),c_HOL_Ozero__class_Ozero(A)) = B # label(cls_class__semiring_Osemiring__rules_I6_J_0) # label(axiom).  [assumption].
% 0.85/1.23  48 -class_Ring__and__Field_Ocomm__semiring__1(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),c_HOL_Ozero__class_Ozero(A)),B) = B # label(cls_class__semiring_Osemiring__rules_I5_J_0) # label(axiom).  [assumption].
% 0.85/1.23  49 -class_Ring__and__Field_Ocomm__semiring__1(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C)),D) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),D)) # label(cls_class__semiring_Osemiring__rules_I21_J_0) # label(axiom).  [assumption].
% 0.85/1.23  50 -class_Ring__and__Field_Ocomm__semiring__1(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),D)) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),D)) # label(cls_class__semiring_Osemiring__rules_I22_J_0) # label(axiom).  [assumption].
% 0.85/1.23  51 -class_Ring__and__Field_Ocomm__semiring__1(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C)),D) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),D)),C) # label(cls_class__semiring_Osemiring__rules_I23_J_0) # label(axiom).  [assumption].
% 0.85/1.23  52 -class_Ring__and__Field_Ocomm__semiring__1(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),D)) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C)),D) # label(cls_class__semiring_Osemiring__rules_I25_J_0) # label(axiom).  [assumption].
% 0.85/1.23  53 -class_Ring__and__Field_Ocomm__semiring__1(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),D)) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C)),D) # label(cls_class__semiring_Oadd__a_0) # label(axiom).  [assumption].
% 0.85/1.23  54 -class_Ring__and__Field_Ocomm__semiring__1(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),B) # label(cls_class__semiring_Osemiring__rules_I24_J_0) # label(axiom).  [assumption].
% 0.85/1.23  55 -class_Ring__and__Field_Ocomm__semiring__1(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),B) # label(cls_class__semiring_Oadd__c_0) # label(axiom).  [assumption].
% 0.85/1.23  Derived: hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),B)),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),C),D)) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),C)),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),B),D)).  [resolve(44,a,45,a)].
% 0.85/1.23  Derived: hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),B),C)) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),B),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),C)).  [resolve(44,a,50,a)].
% 0.85/1.23  Derived: hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),B)),C) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),C)),B).  [resolve(44,a,51,a)].
% 0.85/1.23  Derived: hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),B),C)) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),B)),C).  [resolve(44,a,52,a)].
% 0.85/1.23  Derived: hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),B) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),B),A).  [resolve(44,a,54,a)].
% 0.85/1.27  56 class_OrderedGroup_Ocomm__monoid__add(tc_nat) # label(clsarity_nat__OrderedGroup_Ocomm__monoid__add) # label(axiom).  [assumption].
% 0.85/1.27  57 -class_OrderedGroup_Ocomm__monoid__add(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),c_HOL_Ozero__class_Ozero(A)),B) = B # label(cls_comm__monoid__add_Omult__1_0) # label(axiom).  [assumption].
% 0.85/1.27  58 -class_OrderedGroup_Ocomm__monoid__add(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),c_HOL_Ozero__class_Ozero(A)) = B # label(cls_comm__monoid__add_Omult__1__right_0) # label(axiom).  [assumption].
% 0.85/1.27  59 -class_OrderedGroup_Ocomm__monoid__add(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),D)) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),D)) # label(cls_comm__monoid__add_Omult__left__commute_0) # label(axiom).  [assumption].
% 0.85/1.27  60 -class_OrderedGroup_Ocomm__monoid__add(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C)),D) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),D)) # label(cls_comm__monoid__add_Omult__assoc_0) # label(axiom).  [assumption].
% 0.85/1.27  61 -class_OrderedGroup_Ocomm__monoid__add(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),B) # label(cls_comm__monoid__add_Omult__commute_0) # label(axiom).  [assumption].
% 0.85/1.27  62 -class_OrderedGroup_Osemigroup__add(A) | c_OrderedGroup_Osemigroup__add(c_HOL_Oplus__class_Oplus(A),A) # label(cls_semigroup__add__class_Oaxioms_0) # label(axiom).  [assumption].
% 0.85/1.27  63 hAPP(hAPP(A,hAPP(hAPP(A,B),C)),D) = hAPP(hAPP(A,B),hAPP(hAPP(A,C),D)) | -c_OrderedGroup_Osemigroup__add(A,E) # label(cls_semigroup__add_Oadd__assoc_0) # label(axiom).  [assumption].
% 0.85/1.27  Derived: -class_OrderedGroup_Osemigroup__add(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C)),D) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),D)).  [resolve(62,b,63,b)].
% 0.85/1.27  64 c_List_Ofoldl(A,hAPP(hAPP(A,B),C),D,E,E) = hAPP(hAPP(A,B),c_List_Ofoldl(A,C,D,E,E)) | -c_OrderedGroup_Osemigroup__add(A,E) # label(cls_semigroup__add_Ofoldl__assoc_0) # label(axiom).  [assumption].
% 0.85/1.27  65 class_OrderedGroup_Osemigroup__add(tc_nat) # label(clsarity_nat__OrderedGroup_Osemigroup__add) # label(axiom).  [assumption].
% 0.85/1.27  66 -class_OrderedGroup_Osemigroup__add(A) | c_List_Ofoldl(c_HOL_Oplus__class_Oplus(A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C),D,A,A) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),c_List_Ofoldl(c_HOL_Oplus__class_Oplus(A),C,D,A,A)) # label(cls_foldl__assoc_0) # label(axiom).  [assumption].
% 0.85/1.27  Derived: c_List_Ofoldl(c_HOL_Oplus__class_Oplus(tc_nat),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),B),C,tc_nat,tc_nat) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),c_List_Ofoldl(c_HOL_Oplus__class_Oplus(tc_nat),B,C,tc_nat,tc_nat)).  [resolve(65,a,66,a)].
% 0.85/1.27  67 -class_OrderedGroup_Osemigroup__add(A) | hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),C)),D) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),B),hAPP(hAPP(c_HOL_Oplus__class_Oplus(A),C),D)).  [resolve(62,b,63,b)].
% 0.85/1.27  Derived: hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),B)),C) = hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),A),hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),B),C)).  [resolve(67,a,65,a)].
% 0.85/1.27  
% 0.85/1.27  ============================== end predicate elimination =============
% 0.85/1.27  
% 0.85/1.27  Auto_denials:  (non-Horn, no changes).
% 0.85/1.27  
% 0.85/1.27  Term ordering decisions:
% 0.85/1.27  Function symbol KB weights:  tc_Lambda_OdB=1. tc_nat=1. c_Lambda_OdB_OApp=1. c_InductTermi_OIT=1. c_Lambda_Obeta=1. t_a=1. c_Type_Otype_OFun=1. tc_Type_Otype=1. t_b=1. tc_bool=1. v_n=1. hAPP=1. c_Transitive__Closure_Ortranclp=1. c_List_Orev=1. c_Nat_Osize__class_Osize=1. c_List_Oremdups=1. c_Lambda_Olift=1. tc_fun=1. c_List_Olist_ONil=1. c_HOL_Oplus__class_Oplus=1. c_Lambda_OdB_OVar=1. c_Lambda_OdB_OAbs=1. c_HOL_Ozero__class_Ozero=1. tc_List_Olist=1. v_sko__InductTermi__XIT__Xcases__1=1. v_sko__InductTermi__XIT__Xcases__3=1. v_sko__InductTermi__XIT__Xcases__5=1. v_sko__InductTermi__XIT__Xcases__4=1. v_sko__InductTermi__XIT__Xcases__6=1. v_sko__InductTermi__XIT__Xcases__2=1. c_fequal=1. c_ListApplication_Osko__ListApplication__XApps__dB__induct__1__1=1. c_ListApplication_Osko__ListApplication__XApps__dB__induct__1__2=1. c_ListApplication_Osko__ListApplication__XApps__dB__induct__1__3=1. c_ListApplication_Osko__ListApplication__Xlem__1__1=1. c_ListApplication_Osko__ListApplication__Xlem__1__2=1. c_ListApplication_Osko__ListApplication__Xlem__1__3=1. v_sko__List__Xconcat__Xinduct__2=1. v_sko__List__Xdistinct__Xinduct__2=1. v_sko__List__XdropWhile__Xinduct__2=1. v_sko__List__Xlist__Xinduct__2=1. v_sko__List__Xmap__Xinduct__2=1. v_sko__List__Xremove1__Xinduct__2=1. v_sko__List__Xtake__Xinduct__2=1. c_ListApplication_Osko__ListApplication__XApps__dB__induct__1__4=1. c_ListApplication_Osko__ListApplication__Xex__head__tail__1__1=1. c_ListApplication_Osko__ListApplication__Xex__head__tail__1__2=1. c_ListApplication_Osko__ListApplication__Xlem__1__4=1. v_sko__List__Xconcat__Xinduct__1=1. v_sko__List__Xdistinct__Xinduct__1=1. v_sko__List__XdropWhile__Xinduct__1=1. v_sko__List__Xlist__Xinduct__1=1. v_sko__List__Xmap__Xinduct__1=1. v_sko__List__Xremove1__Xinduct__1=1. v_sko__List__Xtake__Xinduct__1=1. c_List_Olist_OCons=1. c_List_Oappend=1. c_Lambda_Osubst=1. c_List_Oreplicate=1. c_List_Ofilter=1. c_Predicate_Oconversep=1. c_Lambda_Oliftn=1. c_Lambda_Osubstn=1. c_List_Oremove1=1. c_List_Orotate=1. c_ListBeta_Osko__ListBeta__Xhead__Var__reduction__1__1=1. c_List_Osko__List__XCons__eq__filter__iff__1__3=1. c_List_Osko__List__Xfilter__eq__Cons__iff__1__3=1. c_List_Omap=1. c_List_Olist__update=1. c_ListApplication_Osko__ListApplication__XApp__eq__foldl__conv__1__1=1. c_Type_Osko__Type__Xlist__app__typeD__1__1=1. c_Type_Osko__Type__Xlist__app__typeE__1__1=1. c_Type_Osko__Type__Xvar__app__typesE__1__1=1. c_Type_Osko__Type__Xvar__app__types__1__1=1. c_List_Ofiltermap=1. c_Type_Osko__Type__Xtypes__snocE__1__1=1. c_Type_Osko__Type__Xtypes__snocE__1__2=1. c_List_Ofoldl=1. c_List_Ofoldr=1. c_Lambda_OdB_OdB__case=1. c_Lambda_OdB_OdB__rec=1. c_Map_Omap__upds=1. c_List_Olist_Olist__case=1.
% 0.85/1.27  
% 0.85/1.27  ============================== PROOF =================================
% 0.85/1.27  % SZS status Unsatisfiable
% 0.85/1.27  % SZS output start Refutation
% 0.85/1.27  
% 0.85/1.27  % Proof 1 at 0.17 (+ 0.00) seconds.
% 0.85/1.27  % Length of proof is 5.
% 0.85/1.27  % Level of proof is 2.
% 0.85/1.27  % Maximum clause weight is 9.000.
% 0.85/1.27  % Given clauses 0.
% 0.85/1.27  
% 0.85/1.27  444 c_List_Ofoldl(A,B,c_List_Olist_ONil(C),D,C) = B # label(cls_foldl__Nil_0) # label(axiom).  [assumption].
% 0.85/1.27  450 hBOOL(hAPP(c_InductTermi_OIT,c_List_Ofoldl(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_n),c_List_Olist_ONil(tc_Lambda_OdB),tc_Lambda_OdB,tc_Lambda_OdB))) # label(cls_conjecture_0) # label(negated_conjecture).  [assumption].
% 0.85/1.27  451 hBOOL(hAPP(c_InductTermi_OIT,c_Lambda_OdB_OVar(v_n))).  [copy(450),rewrite([444(9)])].
% 0.85/1.27  452 -hBOOL(hAPP(c_InductTermi_OIT,c_Lambda_OdB_OVar(v_n))) # label(cls_conjecture_1) # label(negated_conjecture).  [assumption].
% 0.85/1.27  453 $F.  [copy(452),unit_del(a,451)].
% 0.85/1.27  
% 0.85/1.27  % SZS output end Refutation
% 0.85/1.27  ============================== end of proof ==========================
% 0.85/1.27  
% 0.85/1.27  ============================== STATISTICS ============================
% 0.85/1.27  
% 0.85/1.27  Given=0. Generated=331. Kept=267. proofs=1.
% 0.85/1.27  Usable=0. Sos=0. Demods=67. Limbo=267, Disabled=415. Hints=0.
% 0.85/1.27  Megabytes=1.03.
% 0.85/1.27  User_CPU=0.17, System_CPU=0.00, Wall_clock=0.
% 0.85/1.27  
% 0.85/1.27  ============================== end of statistics =====================
% 0.85/1.27  
% 0.85/1.27  ============================== end of search =========================
% 0.85/1.27  
% 0.85/1.27  THEOREM PROVED
% 0.85/1.27  % SZS status Unsatisfiable
% 0.85/1.27  
% 0.85/1.27  Exiting with 1 proof.
% 0.85/1.27  
% 0.85/1.27  Process 3394 exit (max_proofs) Sat Jul  2 14:12:34 2022
% 0.85/1.27  Prover9 interrupted
%------------------------------------------------------------------------------