TSTP Solution File: PRO012+3 by Prover9---1109a

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Prover9---1109a
% Problem  : PRO012+3 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : tptp2X_and_run_prover9 %d %s

% Computer : n032.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 : Mon Jul 18 17:52:12 EDT 2022

% Result   : Theorem 4.10s 4.43s
% Output   : Refutation 4.10s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.10  % Problem  : PRO012+3 : TPTP v8.1.0. Released v4.0.0.
% 0.02/0.11  % Command  : tptp2X_and_run_prover9 %d %s
% 0.10/0.31  % Computer : n032.cluster.edu
% 0.10/0.31  % Model    : x86_64 x86_64
% 0.10/0.31  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31  % Memory   : 8042.1875MB
% 0.10/0.31  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.10/0.31  % CPULimit : 300
% 0.10/0.31  % WCLimit  : 600
% 0.10/0.31  % DateTime : Mon Jun 13 01:46:26 EDT 2022
% 0.10/0.31  % CPUTime  : 
% 0.55/0.87  ============================== Prover9 ===============================
% 0.55/0.87  Prover9 (32) version 2009-11A, November 2009.
% 0.55/0.87  Process 19966 was started by sandbox on n032.cluster.edu,
% 0.55/0.87  Mon Jun 13 01:46:26 2022
% 0.55/0.87  The command was "/export/starexec/sandbox/solver/bin/prover9 -t 300 -f /tmp/Prover9_19813_n032.cluster.edu".
% 0.55/0.87  ============================== end of head ===========================
% 0.55/0.87  
% 0.55/0.87  ============================== INPUT =================================
% 0.55/0.87  
% 0.55/0.87  % Reading from file /tmp/Prover9_19813_n032.cluster.edu
% 0.55/0.87  
% 0.55/0.87  set(prolog_style_variables).
% 0.55/0.87  set(auto2).
% 0.55/0.87      % set(auto2) -> set(auto).
% 0.55/0.87      % set(auto) -> set(auto_inference).
% 0.55/0.87      % set(auto) -> set(auto_setup).
% 0.55/0.87      % set(auto_setup) -> set(predicate_elim).
% 0.55/0.87      % set(auto_setup) -> assign(eq_defs, unfold).
% 0.55/0.87      % set(auto) -> set(auto_limits).
% 0.55/0.87      % set(auto_limits) -> assign(max_weight, "100.000").
% 0.55/0.87      % set(auto_limits) -> assign(sos_limit, 20000).
% 0.55/0.87      % set(auto) -> set(auto_denials).
% 0.55/0.87      % set(auto) -> set(auto_process).
% 0.55/0.87      % set(auto2) -> assign(new_constants, 1).
% 0.55/0.87      % set(auto2) -> assign(fold_denial_max, 3).
% 0.55/0.87      % set(auto2) -> assign(max_weight, "200.000").
% 0.55/0.87      % set(auto2) -> assign(max_hours, 1).
% 0.55/0.87      % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 0.55/0.87      % set(auto2) -> assign(max_seconds, 0).
% 0.55/0.87      % set(auto2) -> assign(max_minutes, 5).
% 0.55/0.87      % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 0.55/0.87      % set(auto2) -> set(sort_initial_sos).
% 0.55/0.87      % set(auto2) -> assign(sos_limit, -1).
% 0.55/0.87      % set(auto2) -> assign(lrs_ticks, 3000).
% 0.55/0.87      % set(auto2) -> assign(max_megs, 400).
% 0.55/0.87      % set(auto2) -> assign(stats, some).
% 0.55/0.87      % set(auto2) -> clear(echo_input).
% 0.55/0.87      % set(auto2) -> set(quiet).
% 0.55/0.87      % set(auto2) -> clear(print_initial_clauses).
% 0.55/0.87      % set(auto2) -> clear(print_given).
% 0.55/0.87  assign(lrs_ticks,-1).
% 0.55/0.87  assign(sos_limit,10000).
% 0.55/0.87  assign(order,kbo).
% 0.55/0.87  set(lex_order_vars).
% 0.55/0.87  clear(print_given).
% 0.55/0.87  
% 0.55/0.87  % formulas(sos).  % not echoed (63 formulas)
% 0.55/0.87  
% 0.55/0.87  ============================== end of input ==========================
% 0.55/0.87  
% 0.55/0.87  % From the command line: assign(max_seconds, 300).
% 0.55/0.87  
% 0.55/0.87  ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 0.55/0.87  
% 0.55/0.87  % Formulas that are not ordinary clauses:
% 0.55/0.87  1 (all X0 all X1 (occurrence_of(X1,X0) -> activity(X0) & activity_occurrence(X1))) # label(sos) # label(axiom) # label(non_clause).  [assumption].
% 0.55/0.87  2 (all X2 (activity_occurrence(X2) -> (exists X3 (activity(X3) & occurrence_of(X2,X3))))) # label(sos_01) # label(axiom) # label(non_clause).  [assumption].
% 0.55/0.87  3 (all X4 all X5 all X6 (occurrence_of(X4,X5) & occurrence_of(X4,X6) -> X5 = X6)) # label(sos_02) # label(axiom) # label(non_clause).  [assumption].
% 0.55/0.87  4 (all X7 (activity(X7) -> subactivity(X7,X7))) # label(sos_03) # label(axiom) # label(non_clause).  [assumption].
% 0.55/0.87  5 (all X8 all X9 (earlier(X8,X9) -> -earlier(X9,X8))) # label(sos_04) # label(axiom) # label(non_clause).  [assumption].
% 0.55/0.87  6 (all X10 all X11 all X12 (earlier(X10,X11) & earlier(X11,X12) -> earlier(X10,X12))) # label(sos_05) # label(axiom) # label(non_clause).  [assumption].
% 0.55/0.87  7 (all X13 all X14 all X15 (earlier(X13,X14) & earlier(X15,X14) -> earlier(X15,X13) | earlier(X13,X15) | X13 = X15)) # label(sos_06) # label(axiom) # label(non_clause).  [assumption].
% 0.55/0.87  8 (all X16 all X17 (occurrence_of(X16,X17) -> (arboreal(X16) <-> atomic(X17)))) # label(sos_07) # label(axiom) # label(non_clause).  [assumption].
% 0.55/0.87  9 (all X18 (legal(X18) -> arboreal(X18))) # label(sos_08) # label(axiom) # label(non_clause).  [assumption].
% 0.55/0.87  10 (all X19 all X20 (legal(X19) & earlier(X20,X19) -> legal(X20))) # label(sos_09) # label(axiom) # label(non_clause).  [assumption].
% 0.55/0.87  11 (all X21 all X22 (precedes(X21,X22) <-> earlier(X21,X22) & legal(X22))) # label(sos_10) # label(axiom) # label(non_clause).  [assumption].
% 0.55/0.87  12 (all X23 all X24 all X25 (min_precedes(X24,X25,X23) -> (exists X26 exists X27 (subactivity(X26,X23) & subactivity(X27,X23) & atocc(X24,X26) & atocc(X25,X27))))) # label(sos_11) # label(axiom) # label(non_clause).  [assumption].
% 0.55/0.87  13 (all X28 all X29 (root(X29,X28) -> (exists X30 (subactivity(X30,X28) & atocc(X29,X30))))) # label(sos_12) # label(axiom) # label(non_clause).  [assumption].
% 0.55/0.87  14 (all X31 all X32 all X33 (min_precedes(X31,X32,X33) -> (exists X34 (root(X34,X33) & min_precedes(X34,X32,X33))))) # label(sos_13) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  15 (all X35 all X36 all X37 (min_precedes(X35,X36,X37) -> -root(X36,X37))) # label(sos_14) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  16 (all X38 all X39 all X40 (min_precedes(X38,X39,X40) -> precedes(X38,X39))) # label(sos_15) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  17 (all X41 all X42 (root(X41,X42) -> legal(X41))) # label(sos_16) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  18 (all X43 all X44 (atocc(X43,X44) & legal(X43) -> root(X43,X44))) # label(sos_17) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  19 (all X45 all X46 all X47 all X48 (min_precedes(X45,X46,X48) & min_precedes(X45,X47,X48) & precedes(X46,X47) -> min_precedes(X46,X47,X48))) # label(sos_18) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  20 (all X49 all X50 all X51 (min_precedes(X49,X50,X51) -> -atomic(X51))) # label(sos_19) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  21 (all X52 all X53 all X54 all X55 (min_precedes(X53,X52,X55) & min_precedes(X54,X52,X55) & precedes(X53,X54) -> min_precedes(X53,X54,X55))) # label(sos_20) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  22 (all X56 all X57 (leaf(X56,X57) <-> (root(X56,X57) | (exists X58 min_precedes(X58,X56,X57))) & -(exists X59 min_precedes(X56,X59,X57)))) # label(sos_21) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  23 (all X60 all X61 all X62 (next_subocc(X60,X61,X62) <-> min_precedes(X60,X61,X62) & -(exists X63 (min_precedes(X60,X63,X62) & min_precedes(X63,X61,X62))))) # label(sos_22) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  24 (all X64 all X65 (atocc(X64,X65) <-> (exists X66 (subactivity(X65,X66) & atomic(X66) & occurrence_of(X64,X66))))) # label(sos_23) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  25 (all X67 all X68 (subactivity_occurrence(X67,X68) -> activity_occurrence(X67) & activity_occurrence(X68))) # label(sos_24) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  26 (all X69 all X70 all X71 (min_precedes(X70,X71,X69) -> (exists X72 (occurrence_of(X72,X69) & subactivity_occurrence(X70,X72) & subactivity_occurrence(X71,X72))))) # label(sos_25) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  27 (all X73 all X74 (root(X74,X73) & -atomic(X73) -> (exists X75 (occurrence_of(X75,X73) & subactivity_occurrence(X74,X75))))) # label(sos_26) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  28 (all X76 all X77 (occurrence_of(X77,X76) & -atomic(X76) -> (exists X78 (root(X78,X76) & subactivity_occurrence(X78,X77))))) # label(sos_27) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  29 (all X79 all X80 all X81 all X82 (occurrence_of(X80,X79) & arboreal(X81) & arboreal(X82) & subactivity_occurrence(X81,X80) & subactivity_occurrence(X82,X80) -> min_precedes(X81,X82,X79) | min_precedes(X82,X81,X79) | X81 = X82)) # label(sos_28) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  30 (all X83 all X84 all X85 all X86 (min_precedes(X83,X84,X85) & occurrence_of(X86,X85) & subactivity_occurrence(X84,X86) -> subactivity_occurrence(X83,X86))) # label(sos_29) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  31 (all X87 all X88 all X89 all X90 (occurrence_of(X89,X87) & occurrence_of(X90,X88) & -atomic(X87) & subactivity_occurrence(X89,X90) -> subactivity(X87,X88))) # label(sos_30) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  32 (all X91 all X92 all X93 (subactivity_occurrence(X91,X92) & subactivity_occurrence(X92,X93) -> subactivity_occurrence(X91,X93))) # label(sos_31) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  33 (all X94 all X95 all X96 all X97 (occurrence_of(X96,X94) & occurrence_of(X97,X95) & subactivity(X94,X95) & -subactivity_occurrence(X96,X97) -> (exists X98 (subactivity_occurrence(X98,X97) & -subactivity_occurrence(X98,X96))))) # label(sos_32) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  34 (all X99 all X100 (root_occ(X99,X100) <-> (exists X101 (occurrence_of(X100,X101) & subactivity_occurrence(X99,X100) & root(X99,X101))))) # label(sos_33) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  35 (all X102 all X103 (leaf_occ(X102,X103) <-> (exists X104 (occurrence_of(X103,X104) & subactivity_occurrence(X102,X103) & leaf(X102,X104))))) # label(sos_34) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  36 (all X105 all X106 all X107 all X108 (occurrence_of(X107,X108) & root_occ(X105,X107) & root_occ(X106,X107) -> X105 = X106)) # label(sos_35) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  37 (all X109 all X110 all X111 all X112 (occurrence_of(X111,X112) & -atomic(X112) & leaf_occ(X109,X111) & leaf_occ(X110,X111) -> X109 = X110)) # label(sos_36) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  38 (all X113 all X114 all X115 (occurrence_of(X113,X115) & leaf_occ(X114,X113) -> -(exists X116 min_precedes(X114,X116,X115)))) # label(sos_37) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  39 (all X117 all X118 all X119 (occurrence_of(X117,X119) & root_occ(X118,X117) -> -(exists X120 min_precedes(X120,X118,X119)))) # label(sos_38) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  40 (all X121 all X122 all X123 all X124 all X125 (next_subocc(X121,X122,X124) & next_subocc(X121,X123,X124) & occurrence_of(X125,X124) & subactivity_occurrence(X123,X125) & subactivity_occurrence(X122,X125) -> X122 = X123)) # label(sos_39) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  41 (all X126 all X127 all X128 all X129 (next_subocc(X127,X126,X129) & next_subocc(X128,X126,X129) -> X127 = X128)) # label(sos_40) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  42 (all X130 all X131 all X132 all X133 (occurrence_of(X130,X133) & leaf_occ(X131,X130) & root_occ(X132,X130) & X131 != X132 -> min_precedes(X132,X131,X133))) # label(sos_41) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  43 (all X134 all X135 all X136 all X137 (occurrence_of(X135,X134) & subactivity_occurrence(X136,X135) & root_occ(X137,X135) & arboreal(X136) & -min_precedes(X137,X136,X134) -> X137 = X136)) # label(sos_42) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  44 (all X138 all X139 all X140 all X141 (occurrence_of(X139,X138) & subactivity_occurrence(X140,X139) & leaf_occ(X141,X139) & arboreal(X140) & -min_precedes(X140,X141,X138) -> X141 = X140)) # label(sos_43) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  45 (all X142 all X143 all X144 (next_subocc(X142,X143,X144) -> arboreal(X142) & arboreal(X143))) # label(sos_44) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  46 (all X145 all X146 (leaf(X145,X146) & -atomic(X146) -> (exists X147 (occurrence_of(X147,X146) & leaf_occ(X145,X147))))) # label(sos_45) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  47 (all X148 all X149 all X150 (min_precedes(X148,X149,X150) -> arboreal(X148))) # label(sos_46) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  48 (all X151 all X152 all X153 all X154 all X155 (occurrence_of(X152,X151) & root_occ(X154,X152) & leaf_occ(X155,X152) & subactivity_occurrence(X153,X152) & min_precedes(X153,X155,X151) & X153 != X154 -> min_precedes(X154,X153,X151))) # label(sos_47) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  49 (all X156 all X157 all X158 all X159 all X160 (occurrence_of(X157,X156) & root_occ(X159,X157) & leaf_occ(X160,X157) & subactivity_occurrence(X158,X157) & min_precedes(X159,X158,X156) & X158 != X160 -> min_precedes(X158,X160,X156))) # label(sos_48) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  50 (all X161 (occurrence_of(X161,tptp0) -> (exists X162 exists X163 exists X164 (occurrence_of(X162,tptp3) & root_occ(X162,X161) & occurrence_of(X163,tptp4) & min_precedes(X162,X163,tptp0) & (occurrence_of(X164,tptp2) | occurrence_of(X164,tptp1)) & min_precedes(X163,X164,tptp0) & (all X165 (min_precedes(X162,X165,tptp0) -> X165 = X163 | X165 = X164)))))) # label(sos_49) # label(axiom) # label(non_clause).  [assumption].
% 0.59/0.87  51 -(all X166 (occurrence_of(X166,tptp0) -> (exists X167 exists X168 (occurrence_of(X167,tptp3) & root_occ(X167,X166) & (occurrence_of(X168,tptp2) | occurrence_of(X168,tptp1)) & min_precedes(X167,X168,tptp0))))) # label(goals) # label(negated_conjecture) # label(non_clause).  [assumption].
% 0.59/0.87  
% 0.59/0.87  ============================== end of process non-clausal formulas ===
% 0.59/0.88  
% 0.59/0.88  ============================== PROCESS INITIAL CLAUSES ===============
% 0.59/0.88  
% 0.59/0.88  ============================== PREDICATE ELIMINATION =================
% 0.59/0.88  52 -activity(A) | subactivity(A,A) # label(sos_03) # label(axiom).  [clausify(4)].
% 0.59/0.88  53 -occurrence_of(A,B) | activity(B) # label(sos) # label(axiom).  [clausify(1)].
% 0.59/0.88  54 -activity_occurrence(A) | activity(f1(A)) # label(sos_01) # label(axiom).  [clausify(2)].
% 0.59/0.88  Derived: subactivity(A,A) | -occurrence_of(B,A).  [resolve(52,a,53,b)].
% 0.59/0.88  Derived: subactivity(f1(A),f1(A)) | -activity_occurrence(A).  [resolve(52,a,54,b)].
% 0.59/0.88  55 activity(tptp0) # label(sos_50) # label(axiom).  [assumption].
% 0.59/0.88  Derived: subactivity(tptp0,tptp0).  [resolve(55,a,52,a)].
% 0.59/0.88  56 -activity_occurrence(A) | occurrence_of(A,f1(A)) # label(sos_01) # label(axiom).  [clausify(2)].
% 0.59/0.88  57 -occurrence_of(A,B) | activity_occurrence(A) # label(sos) # label(axiom).  [clausify(1)].
% 0.59/0.88  Derived: occurrence_of(A,f1(A)) | -occurrence_of(A,B).  [resolve(56,a,57,b)].
% 0.59/0.88  58 -subactivity_occurrence(A,B) | activity_occurrence(A) # label(sos_24) # label(axiom).  [clausify(25)].
% 0.59/0.88  Derived: -subactivity_occurrence(A,B) | occurrence_of(A,f1(A)).  [resolve(58,b,56,a)].
% 0.59/0.88  59 -subactivity_occurrence(A,B) | activity_occurrence(B) # label(sos_24) # label(axiom).  [clausify(25)].
% 0.59/0.88  Derived: -subactivity_occurrence(A,B) | occurrence_of(B,f1(B)).  [resolve(59,b,56,a)].
% 0.59/0.88  60 subactivity(f1(A),f1(A)) | -activity_occurrence(A).  [resolve(52,a,54,b)].
% 0.59/0.88  Derived: subactivity(f1(A),f1(A)) | -occurrence_of(A,B).  [resolve(60,b,57,b)].
% 0.59/0.88  Derived: subactivity(f1(A),f1(A)) | -subactivity_occurrence(A,B).  [resolve(60,b,58,b)].
% 0.59/0.88  Derived: subactivity(f1(A),f1(A)) | -subactivity_occurrence(B,A).  [resolve(60,b,59,b)].
% 0.59/0.88  61 precedes(A,B) | -earlier(A,B) | -legal(B) # label(sos_10) # label(axiom).  [clausify(11)].
% 0.59/0.88  62 -precedes(A,B) | earlier(A,B) # label(sos_10) # label(axiom).  [clausify(11)].
% 0.59/0.88  63 -precedes(A,B) | legal(B) # label(sos_10) # label(axiom).  [clausify(11)].
% 0.59/0.88  64 -min_precedes(A,B,C) | precedes(A,B) # label(sos_15) # label(axiom).  [clausify(16)].
% 0.59/0.88  Derived: -min_precedes(A,B,C) | earlier(A,B).  [resolve(64,b,62,a)].
% 0.59/0.88  Derived: -min_precedes(A,B,C) | legal(B).  [resolve(64,b,63,a)].
% 0.59/0.88  65 -min_precedes(A,B,C) | -min_precedes(A,D,C) | -precedes(B,D) | min_precedes(B,D,C) # label(sos_18) # label(axiom).  [clausify(19)].
% 0.59/0.88  Derived: -min_precedes(A,B,C) | -min_precedes(A,D,C) | min_precedes(B,D,C) | -earlier(B,D) | -legal(D).  [resolve(65,c,61,a)].
% 0.59/0.88  Derived: -min_precedes(A,B,C) | -min_precedes(A,D,C) | min_precedes(B,D,C) | -min_precedes(B,D,E).  [resolve(65,c,64,b)].
% 0.59/0.88  66 -min_precedes(A,B,C) | -min_precedes(D,B,C) | -precedes(A,D) | min_precedes(A,D,C) # label(sos_20) # label(axiom).  [clausify(21)].
% 0.59/0.88  Derived: -min_precedes(A,B,C) | -min_precedes(D,B,C) | min_precedes(A,D,C) | -earlier(A,D) | -legal(D).  [resolve(66,c,61,a)].
% 0.59/0.88  Derived: -min_precedes(A,B,C) | -min_precedes(D,B,C) | min_precedes(A,D,C) | -min_precedes(A,D,E).  [resolve(66,c,64,b)].
% 0.59/0.88  67 atocc(A,B) | -subactivity(B,C) | -atomic(C) | -occurrence_of(A,C) # label(sos_23) # label(axiom).  [clausify(24)].
% 0.59/0.88  68 -min_precedes(A,B,C) | subactivity(f2(C,A,B),C) # label(sos_11) # label(axiom).  [clausify(12)].
% 0.59/0.88  69 -min_precedes(A,B,C) | subactivity(f3(C,A,B),C) # label(sos_11) # label(axiom).  [clausify(12)].
% 0.59/0.88  70 -root(A,B) | subactivity(f4(B,A),B) # label(sos_12) # label(axiom).  [clausify(13)].
% 0.59/0.88  71 -atocc(A,B) | subactivity(B,f9(A,B)) # label(sos_23) # label(axiom).  [clausify(24)].
% 0.59/0.88  Derived: atocc(A,f2(B,C,D)) | -atomic(B) | -occurrence_of(A,B) | -min_precedes(C,D,B).  [resolve(67,b,68,b)].
% 0.59/0.88  Derived: atocc(A,f3(B,C,D)) | -atomic(B) | -occurrence_of(A,B) | -min_precedes(C,D,B).  [resolve(67,b,69,b)].
% 0.59/0.88  Derived: atocc(A,f4(B,C)) | -atomic(B) | -occurrence_of(A,B) | -root(C,B).  [resolve(67,b,70,b)].
% 0.59/0.88  Derived: atocc(A,B) | -atomic(f9(C,B)) | -occurrence_of(A,f9(C,B)) | -atocc(C,B).  [resolve(67,b,71,b)].
% 0.59/0.88  72 -occurrence_of(A,B) | -occurrence_of(C,D) | atomic(B) | -subactivity_occurrence(A,C) | subactivity(B,D) # label(sos_30) # label(axiom).  [clausify(31)].
% 0.59/0.88  Derived: -occurrence_of(A,B) | -occurrence_of(C,D) | atomic(B) | -subactivity_occurrence(A,C) | atocc(E,B) | -atomic(D) | -occurrence_of(E,D).  [resolve(72,e,67,b)].
% 0.59/0.88  73 -occurrence_of(A,B) | -occurrence_of(C,D) | -subactivity(B,D) | subactivity_occurrence(A,C) | subactivity_occurrence(f13(B,D,A,C),C) # label(sos_32) # label(axiom).  [clausify(33)].
% 0.59/0.88  Derived: -occurrence_of(A,f2(B,C,D)) | -occurrence_of(E,B) | subactivity_occurrence(A,E) | subactivity_occurrence(f13(f2(B,C,D),B,A,E),E) | -min_precedes(C,D,B).  [resolve(73,c,68,b)].
% 0.59/0.88  Derived: -occurrence_of(A,f3(B,C,D)) | -occurrence_of(E,B) | subactivity_occurrence(A,E) | subactivity_occurrence(f13(f3(B,C,D),B,A,E),E) | -min_precedes(C,D,B).  [resolve(73,c,69,b)].
% 0.59/0.88  Derived: -occurrence_of(A,f4(B,C)) | -occurrence_of(D,B) | subactivity_occurrence(A,D) | subactivity_occurrence(f13(f4(B,C),B,A,D),D) | -root(C,B).  [resolve(73,c,70,b)].
% 0.59/0.88  Derived: -occurrence_of(A,B) | -occurrence_of(C,f9(D,B)) | subactivity_occurrence(A,C) | subactivity_occurrence(f13(B,f9(D,B),A,C),C) | -atocc(D,B).  [resolve(73,c,71,b)].
% 0.59/0.88  Derived: -occurrence_of(A,B) | -occurrence_of(C,D) | subactivity_occurrence(A,C) | subactivity_occurrence(f13(B,D,A,C),C) | -occurrence_of(E,B) | -occurrence_of(F,D) | atomic(B) | -subactivity_occurrence(E,F).  [resolve(73,c,72,e)].
% 0.59/0.88  74 -occurrence_of(A,B) | -occurrence_of(C,D) | -subactivity(B,D) | subactivity_occurrence(A,C) | -subactivity_occurrence(f13(B,D,A,C),A) # label(sos_32) # label(axiom).  [clausify(33)].
% 0.59/0.88  Derived: -occurrence_of(A,f2(B,C,D)) | -occurrence_of(E,B) | subactivity_occurrence(A,E) | -subactivity_occurrence(f13(f2(B,C,D),B,A,E),A) | -min_precedes(C,D,B).  [resolve(74,c,68,b)].
% 0.59/0.88  Derived: -occurrence_of(A,f3(B,C,D)) | -occurrence_of(E,B) | subactivity_occurrence(A,E) | -subactivity_occurrence(f13(f3(B,C,D),B,A,E),A) | -min_precedes(C,D,B).  [resolve(74,c,69,b)].
% 0.59/0.88  Derived: -occurrence_of(A,f4(B,C)) | -occurrence_of(D,B) | subactivity_occurrence(A,D) | -subactivity_occurrence(f13(f4(B,C),B,A,D),A) | -root(C,B).  [resolve(74,c,70,b)].
% 0.59/0.88  Derived: -occurrence_of(A,B) | -occurrence_of(C,f9(D,B)) | subactivity_occurrence(A,C) | -subactivity_occurrence(f13(B,f9(D,B),A,C),A) | -atocc(D,B).  [resolve(74,c,71,b)].
% 0.59/0.88  Derived: -occurrence_of(A,B) | -occurrence_of(C,D) | subactivity_occurrence(A,C) | -subactivity_occurrence(f13(B,D,A,C),A) | -occurrence_of(E,B) | -occurrence_of(F,D) | atomic(B) | -subactivity_occurrence(E,F).  [resolve(74,c,72,e)].
% 0.59/0.88  75 subactivity(A,A) | -occurrence_of(B,A).  [resolve(52,a,53,b)].
% 0.59/0.88  Derived: -occurrence_of(A,B) | atocc(C,B) | -atomic(B) | -occurrence_of(C,B).  [resolve(75,a,67,b)].
% 0.59/0.88  Derived: -occurrence_of(A,B) | -occurrence_of(C,B) | -occurrence_of(D,B) | subactivity_occurrence(C,D) | subactivity_occurrence(f13(B,B,C,D),D).  [resolve(75,a,73,c)].
% 0.59/0.88  Derived: -occurrence_of(A,B) | -occurrence_of(C,B) | -occurrence_of(D,B) | subactivity_occurrence(C,D) | -subactivity_occurrence(f13(B,B,C,D),C).  [resolve(75,a,74,c)].
% 0.59/0.88  76 subactivity(tptp0,tptp0).  [resolve(55,a,52,a)].
% 0.59/0.88  77 subactivity(f1(A),f1(A)) | -occurrence_of(A,B).  [resolve(60,b,57,b)].
% 0.59/0.88  78 subactivity(f1(A),f1(A)) | -subactivity_occurrence(A,B).  [resolve(60,b,58,b)].
% 0.59/0.88  79 subactivity(f1(A),f1(A)) | -subactivity_occurrence(B,A).  [resolve(60,b,59,b)].
% 0.59/0.88  80 -min_precedes(A,B,C) | root(f5(A,B,C),C) # label(sos_13) # label(axiom).  [clausify(14)].
% 0.59/0.88  81 -root(A,B) | atocc(A,f4(B,A)) # label(sos_12) # label(axiom).  [clausify(13)].
% 0.59/0.88  Derived: -min_precedes(A,B,C) | atocc(f5(A,B,C),f4(C,f5(A,B,C))).  [resolve(80,b,81,a)].
% 0.59/0.88  82 -min_precedes(A,B,C) | -root(B,C) # label(sos_14) # label(axiom).  [clausify(15)].
% 0.59/0.88  Derived: -min_precedes(A,f5(B,C,D),D) | -min_precedes(B,C,D).  [resolve(82,b,80,b)].
% 0.59/0.88  83 -root(A,B) | legal(A) # label(sos_16) # label(axiom).  [clausify(17)].
% 0.59/0.88  Derived: legal(f5(A,B,C)) | -min_precedes(A,B,C).  [resolve(83,a,80,b)].
% 0.59/0.88  84 -atocc(A,B) | -legal(A) | root(A,B) # label(sos_17) # label(axiom).  [clausify(18)].
% 0.59/0.88  Derived: -atocc(A,B) | -legal(A) | atocc(A,f4(B,A)).  [resolve(84,c,81,a)].
% 0.59/0.88  Derived: -atocc(A,B) | -legal(A) | -min_precedes(C,A,B).  [resolve(84,c,82,b)].
% 0.59/0.88  85 -leaf(A,B) | root(A,B) | min_precedes(f6(A,B),A,B) # label(sos_21) # label(axiom).  [clausify(22)].
% 0.59/0.88  Derived: -leaf(A,B) | min_precedes(f6(A,B),A,B) | atocc(A,f4(B,A)).  [resolve(85,b,81,a)].
% 0.59/0.88  Derived: -leaf(A,B) | min_precedes(f6(A,B),A,B) | -min_precedes(C,A,B).  [resolve(85,b,82,b)].
% 0.59/0.88  Derived: -leaf(A,B) | min_precedes(f6(A,B),A,B) | legal(A).  [resolve(85,b,83,a)].
% 0.59/0.88  86 leaf(A,B) | -root(A,B) | min_precedes(A,f7(A,B),B) # label(sos_21) # label(axiom).  [clausify(22)].
% 0.59/0.88  Derived: leaf(f5(A,B,C),C) | min_precedes(f5(A,B,C),f7(f5(A,B,C),C),C) | -min_precedes(A,B,C).  [resolve(86,b,80,b)].
% 0.59/0.88  Derived: leaf(A,B) | min_precedes(A,f7(A,B),B) | -atocc(A,B) | -legal(A).  [resolve(86,b,84,c)].
% 0.59/0.88  87 -root(A,B) | atomic(B) | occurrence_of(f11(B,A),B) # label(sos_26) # label(axiom).  [clausify(27)].
% 0.59/0.88  Derived: atomic(A) | occurrence_of(f11(A,f5(B,C,A)),A) | -min_precedes(B,C,A).  [resolve(87,a,80,b)].
% 0.59/0.88  Derived: atomic(A) | occurrence_of(f11(A,B),A) | -atocc(B,A) | -legal(B).  [resolve(87,a,84,c)].
% 0.59/0.88  Derived: atomic(A) | occurrence_of(f11(A,B),A) | -leaf(B,A) | min_precedes(f6(B,A),B,A).  [resolve(87,a,85,b)].
% 0.59/0.88  88 -root(A,B) | atomic(B) | subactivity_occurrence(A,f11(B,A)) # label(sos_26) # label(axiom).  [clausify(27)].
% 0.59/0.88  Derived: atomic(A) | subactivity_occurrence(f5(B,C,A),f11(A,f5(B,C,A))) | -min_precedes(B,C,A).  [resolve(88,a,80,b)].
% 0.59/0.88  Derived: atomic(A) | subactivity_occurrence(B,f11(A,B)) | -atocc(B,A) | -legal(B).  [resolve(88,a,84,c)].
% 0.59/0.88  Derived: atomic(A) | subactivity_occurrence(B,f11(A,B)) | -leaf(B,A) | min_precedes(f6(B,A),B,A).  [resolve(88,a,85,b)].
% 0.59/0.88  89 -occurrence_of(A,B) | atomic(B) | root(f12(B,A),B) # label(sos_27) # label(axiom).  [clausify(28)].
% 0.59/0.88  Derived: -occurrence_of(A,B) | atomic(B) | atocc(f12(B,A),f4(B,f12(B,A))).  [resolve(89,c,81,a)].
% 0.59/0.88  Derived: -occurrence_of(A,B) | atomic(B) | -min_precedes(C,f12(B,A),B).  [resolve(89,c,82,b)].
% 0.59/0.88  Derived: -occurrence_of(A,B) | atomic(B) | legal(f12(B,A)).  [resolve(89,c,83,a)].
% 0.59/0.88  Derived: -occurrence_of(A,B) | atomic(B) | leaf(f12(B,A),B) | min_precedes(f12(B,A),f7(f12(B,A),B),B).  [resolve(89,c,86,b)].
% 0.59/0.88  Derived: -occurrence_of(A,B) | atomic(B) | atomic(B) | occurrence_of(f11(B,f12(B,A)),B).  [resolve(89,c,87,a)].
% 0.59/0.88  Derived: -occurrence_of(A,B) | atomic(B) | atomic(B) | subactivity_occurrence(f12(B,A),f11(B,f12(B,A))).  [resolve(89,c,88,a)].
% 0.59/0.88  90 -root_occ(A,B) | root(A,f14(A,B)) # label(sos_33) # label(axiom).  [clausify(34)].
% 0.59/0.88  Derived: -root_occ(A,B) | atocc(A,f4(f14(A,B),A)).  [resolve(90,b,81,a)].
% 0.59/0.88  Derived: -root_occ(A,B) | -min_precedes(C,A,f14(A,B)).  [resolve(90,b,82,b)].
% 0.59/0.88  Derived: -root_occ(A,B) | legal(A).  [resolve(90,b,83,a)].
% 0.59/0.88  Derived: -root_occ(A,B) | leaf(A,f14(A,B)) | min_precedes(A,f7(A,f14(A,B)),f14(A,B)).  [resolve(90,b,86,b)].
% 0.59/0.88  Derived: -root_occ(A,B) | atomic(f14(A,B)) | occurrence_of(f11(f14(A,B),A),f14(A,B)).  [resolve(90,b,87,a)].
% 0.59/0.88  Derived: -root_occ(A,B) | atomic(f14(A,B)) | subactivity_occurrence(A,f11(f14(A,B),A)).  [resolve(90,b,88,a)].
% 0.59/0.88  91 root_occ(A,B) | -occurrence_of(B,C) | -subactivity_occurrence(A,B) | -root(A,C) # label(sos_33) # label(axiom).  [clausify(34)].
% 0.59/0.88  Derived: root_occ(f5(A,B,C),D) | -occurrence_of(D,C) | -subactivity_occurrence(f5(A,B,C),D) | -min_precedes(A,B,C).  [resolve(91,d,80,b)].
% 0.59/0.88  Derived: root_occ(A,B) | -occurrence_of(B,C) | -subactivity_occurrence(A,B) | -atocc(A,C) | -legal(A).  [resolve(91,d,84,c)].
% 0.59/0.88  Derived: root_occ(A,B) | -occurrence_of(B,C) | -subactivity_occurrence(A,B) | -leaf(A,C) | min_precedes(f6(A,C),A,C).  [resolve(91,d,85,b)].
% 0.59/0.88  Derived: root_occ(f12(A,B),C) | -occurrence_of(C,A) | -subactivity_occurrence(f12(A,B),C) | -occurrence_of(B,A) | atomic(A).  [resolve(91,d,89,c)].
% 0.59/0.88  Derived: root_occ(A,B) | -occurrence_of(B,f14(A,C)) | -subactivity_occurrence(A,B) | -root_occ(A,C).  [resolve(91,d,90,b)].
% 0.59/0.88  92 atocc(A,f4(B,C)) | -atomic(B) | -occurrence_of(A,B) | -root(C,B).  [resolve(67,b,70,b)].
% 0.59/0.88  Derived: atocc(A,f4(B,f5(C,D,B))) | -atomic(B) | -occurrence_of(A,B) | -min_precedes(C,D,B).  [resolve(92,d,80,b)].
% 0.59/0.88  Derived: atocc(A,f4(B,C)) | -atomic(B) | -occurrence_of(A,B) | -atocc(C,B) | -legal(C).  [resolve(92,d,84,c)].
% 0.59/0.88  Derived: atocc(A,f4(B,C)) | -atomic(B) | -occurrence_of(A,B) | -leaf(C,B) | min_precedes(f6(C,B),C,B).  [resolve(92,d,85,b)].
% 0.59/0.89  Derived: atocc(A,f4(f14(B,C),B)) | -atomic(f14(B,C)) | -occurrence_of(A,f14(B,C)) | -root_occ(B,C).  [resolve(92,d,90,b)].
% 0.59/0.89  93 -occurrence_of(A,f4(B,C)) | -occurrence_of(D,B) | subactivity_occurrence(A,D) | subactivity_occurrence(f13(f4(B,C),B,A,D),D) | -root(C,B).  [resolve(73,c,70,b)].
% 0.59/0.89  Derived: -occurrence_of(A,f4(B,f5(C,D,B))) | -occurrence_of(E,B) | subactivity_occurrence(A,E) | subactivity_occurrence(f13(f4(B,f5(C,D,B)),B,A,E),E) | -min_precedes(C,D,B).  [resolve(93,e,80,b)].
% 0.59/0.89  Derived: -occurrence_of(A,f4(B,C)) | -occurrence_of(D,B) | subactivity_occurrence(A,D) | subactivity_occurrence(f13(f4(B,C),B,A,D),D) | -atocc(C,B) | -legal(C).  [resolve(93,e,84,c)].
% 0.59/0.89  Derived: -occurrence_of(A,f4(B,C)) | -occurrence_of(D,B) | subactivity_occurrence(A,D) | subactivity_occurrence(f13(f4(B,C),B,A,D),D) | -leaf(C,B) | min_precedes(f6(C,B),C,B).  [resolve(93,e,85,b)].
% 0.59/0.89  Derived: -occurrence_of(A,f4(B,f12(B,C))) | -occurrence_of(D,B) | subactivity_occurrence(A,D) | subactivity_occurrence(f13(f4(B,f12(B,C)),B,A,D),D) | -occurrence_of(C,B) | atomic(B).  [resolve(93,e,89,c)].
% 0.59/0.89  Derived: -occurrence_of(A,f4(f14(B,C),B)) | -occurrence_of(D,f14(B,C)) | subactivity_occurrence(A,D) | subactivity_occurrence(f13(f4(f14(B,C),B),f14(B,C),A,D),D) | -root_occ(B,C).  [resolve(93,e,90,b)].
% 0.59/0.89  94 -occurrence_of(A,f4(B,C)) | -occurrence_of(D,B) | subactivity_occurrence(A,D) | -subactivity_occurrence(f13(f4(B,C),B,A,D),A) | -root(C,B).  [resolve(74,c,70,b)].
% 0.59/0.89  Derived: -occurrence_of(A,f4(B,f5(C,D,B))) | -occurrence_of(E,B) | subactivity_occurrence(A,E) | -subactivity_occurrence(f13(f4(B,f5(C,D,B)),B,A,E),A) | -min_precedes(C,D,B).  [resolve(94,e,80,b)].
% 0.59/0.89  Derived: -occurrence_of(A,f4(B,C)) | -occurrence_of(D,B) | subactivity_occurrence(A,D) | -subactivity_occurrence(f13(f4(B,C),B,A,D),A) | -atocc(C,B) | -legal(C).  [resolve(94,e,84,c)].
% 0.59/0.89  Derived: -occurrence_of(A,f4(B,C)) | -occurrence_of(D,B) | subactivity_occurrence(A,D) | -subactivity_occurrence(f13(f4(B,C),B,A,D),A) | -leaf(C,B) | min_precedes(f6(C,B),C,B).  [resolve(94,e,85,b)].
% 0.59/0.89  Derived: -occurrence_of(A,f4(B,f12(B,C))) | -occurrence_of(D,B) | subactivity_occurrence(A,D) | -subactivity_occurrence(f13(f4(B,f12(B,C)),B,A,D),A) | -occurrence_of(C,B) | atomic(B).  [resolve(94,e,89,c)].
% 0.59/0.89  Derived: -occurrence_of(A,f4(f14(B,C),B)) | -occurrence_of(D,f14(B,C)) | subactivity_occurrence(A,D) | -subactivity_occurrence(f13(f4(f14(B,C),B),f14(B,C),A,D),A) | -root_occ(B,C).  [resolve(94,e,90,b)].
% 0.59/0.89  95 leaf(A,B) | -min_precedes(C,A,B) | min_precedes(A,f7(A,B),B) # label(sos_21) # label(axiom).  [clausify(22)].
% 0.59/0.89  96 -leaf(A,B) | -min_precedes(A,C,B) # label(sos_21) # label(axiom).  [clausify(22)].
% 0.59/0.89  Derived: -min_precedes(A,B,C) | min_precedes(B,f7(B,C),C) | -min_precedes(B,D,C).  [resolve(95,a,96,a)].
% 0.59/0.89  97 -leaf_occ(A,B) | leaf(A,f15(A,B)) # label(sos_34) # label(axiom).  [clausify(35)].
% 0.59/0.89  Derived: -leaf_occ(A,B) | -min_precedes(A,C,f15(A,B)).  [resolve(97,b,96,a)].
% 0.59/0.89  98 leaf_occ(A,B) | -occurrence_of(B,C) | -subactivity_occurrence(A,B) | -leaf(A,C) # label(sos_34) # label(axiom).  [clausify(35)].
% 0.59/0.89  Derived: leaf_occ(A,B) | -occurrence_of(B,C) | -subactivity_occurrence(A,B) | -min_precedes(D,A,C) | min_precedes(A,f7(A,C),C).  [resolve(98,d,95,a)].
% 0.59/0.89  Derived: leaf_occ(A,B) | -occurrence_of(B,f15(A,C)) | -subactivity_occurrence(A,B) | -leaf_occ(A,C).  [resolve(98,d,97,b)].
% 0.59/0.89  99 -leaf(A,B) | atomic(B) | occurrence_of(f16(A,B),B) # label(sos_45) # label(axiom).  [clausify(46)].
% 0.59/0.89  Derived: atomic(A) | occurrence_of(f16(B,A),A) | -min_precedes(C,B,A) | min_precedes(B,f7(B,A),A).  [resolve(99,a,95,a)].
% 0.59/0.89  Derived: atomic(f15(A,B)) | occurrence_of(f16(A,f15(A,B)),f15(A,B)) | -leaf_occ(A,B).  [resolve(99,a,97,b)].
% 0.59/0.89  100 -leaf(A,B) | atomic(B) | leaf_occ(A,f16(A,B)) # label(sos_45) # label(axiom).  [clausify(46)].
% 0.59/0.89  Derived: atomic(A) | leaf_occ(B,f16(B,A)) | -min_precedes(C,B,A) | min_precedes(B,f7(B,A),A).  [resolve(100,a,95,a)].
% 0.59/0.89  Derived: atomic(f15(A,B)) | leaf_occ(A,f16(A,f15(A,B))) | -leaf_occ(A,B).  [resolve(100,a,97,b)].
% 0.59/0.89  101 -leaf(A,B) | min_precedes(f6(A,B),A,B) | atocc(A,f4(B,A)).  [resolve(85,b,81,a)].
% 0.59/0.89  Derived: min_precedes(f6(A,B),A,B) | atocc(A,f4(B,A)) | -min_precedes(C,A,B) | min_precedes(A,f7(A,B),B).  [resolve(101,a,95,a)].
% 0.59/0.89  Derived: min_precedes(f6(A,f15(A,B)),A,f15(A,B)) | atocc(A,f4(f15(A,B),A)) | -leaf_occ(A,B).  [resolve(101,a,97,b)].
% 0.59/0.89  102 -leaf(A,B) | min_precedes(f6(A,B),A,B) | -min_precedes(C,A,B).  [resolve(85,b,82,b)].
% 0.59/0.89  Derived: min_precedes(f6(A,B),A,B) | -min_precedes(C,A,B) | -min_precedes(D,A,B) | min_precedes(A,f7(A,B),B).  [resolve(102,a,95,a)].
% 0.59/0.89  Derived: min_precedes(f6(A,f15(A,B)),A,f15(A,B)) | -min_precedes(C,A,f15(A,B)) | -leaf_occ(A,B).  [resolve(102,a,97,b)].
% 0.59/0.89  103 -leaf(A,B) | min_precedes(f6(A,B),A,B) | legal(A).  [resolve(85,b,83,a)].
% 0.59/0.89  Derived: min_precedes(f6(A,f15(A,B)),A,f15(A,B)) | legal(A) | -leaf_occ(A,B).  [resolve(103,a,97,b)].
% 0.59/0.89  104 leaf(f5(A,B,C),C) | min_precedes(f5(A,B,C),f7(f5(A,B,C),C),C) | -min_precedes(A,B,C).  [resolve(86,b,80,b)].
% 0.59/0.89  Derived: min_precedes(f5(A,B,C),f7(f5(A,B,C),C),C) | -min_precedes(A,B,C) | -min_precedes(f5(A,B,C),D,C).  [resolve(104,a,96,a)].
% 0.59/0.89  Derived: min_precedes(f5(A,B,C),f7(f5(A,B,C),C),C) | -min_precedes(A,B,C) | leaf_occ(f5(A,B,C),D) | -occurrence_of(D,C) | -subactivity_occurrence(f5(A,B,C),D).  [resolve(104,a,98,d)].
% 0.59/0.89  Derived: min_precedes(f5(A,B,C),f7(f5(A,B,C),C),C) | -min_precedes(A,B,C) | atomic(C) | occurrence_of(f16(f5(A,B,C),C),C).  [resolve(104,a,99,a)].
% 0.59/0.89  Derived: min_precedes(f5(A,B,C),f7(f5(A,B,C),C),C) | -min_precedes(A,B,C) | atomic(C) | leaf_occ(f5(A,B,C),f16(f5(A,B,C),C)).  [resolve(104,a,100,a)].
% 0.59/0.89  Derived: min_precedes(f5(A,B,C),f7(f5(A,B,C),C),C) | -min_precedes(A,B,C) | min_precedes(f6(f5(A,B,C),C),f5(A,B,C),C) | atocc(f5(A,B,C),f4(C,f5(A,B,C))).  [resolve(104,a,101,a)].
% 0.59/0.89  Derived: min_precedes(f5(A,B,C),f7(f5(A,B,C),C),C) | -min_precedes(A,B,C) | min_precedes(f6(f5(A,B,C),C),f5(A,B,C),C) | legal(f5(A,B,C)).  [resolve(104,a,103,a)].
% 0.59/0.89  105 leaf(A,B) | min_precedes(A,f7(A,B),B) | -atocc(A,B) | -legal(A).  [resolve(86,b,84,c)].
% 0.59/0.89  Derived: min_precedes(A,f7(A,B),B) | -atocc(A,B) | -legal(A) | -min_precedes(A,C,B).  [resolve(105,a,96,a)].
% 0.59/0.89  Derived: min_precedes(A,f7(A,B),B) | -atocc(A,B) | -legal(A) | leaf_occ(A,C) | -occurrence_of(C,B) | -subactivity_occurrence(A,C).  [resolve(105,a,98,d)].
% 0.59/0.89  Derived: min_precedes(A,f7(A,B),B) | -atocc(A,B) | -legal(A) | atomic(B) | occurrence_of(f16(A,B),B).  [resolve(105,a,99,a)].
% 0.59/0.89  Derived: min_precedes(A,f7(A,B),B) | -atocc(A,B) | -legal(A) | atomic(B) | leaf_occ(A,f16(A,B)).  [resolve(105,a,100,a)].
% 0.59/0.89  Derived: min_precedes(A,f7(A,B),B) | -atocc(A,B) | -legal(A) | min_precedes(f6(A,B),A,B) | atocc(A,f4(B,A)).  [resolve(105,a,101,a)].
% 0.59/0.89  106 atomic(A) | occurrence_of(f11(A,B),A) | -leaf(B,A) | min_precedes(f6(B,A),B,A).  [resolve(87,a,85,b)].
% 0.59/0.89  Derived: atomic(f15(A,B)) | occurrence_of(f11(f15(A,B),A),f15(A,B)) | min_precedes(f6(A,f15(A,B)),A,f15(A,B)) | -leaf_occ(A,B).  [resolve(106,c,97,b)].
% 0.59/0.89  Derived: atomic(A) | occurrence_of(f11(A,f5(B,C,A)),A) | min_precedes(f6(f5(B,C,A),A),f5(B,C,A),A) | min_precedes(f5(B,C,A),f7(f5(B,C,A),A),A) | -min_precedes(B,C,A).  [resolve(106,c,104,a)].
% 0.59/0.89  Derived: atomic(A) | occurrence_of(f11(A,B),A) | min_precedes(f6(B,A),B,A) | min_precedes(B,f7(B,A),A) | -atocc(B,A) | -legal(B).  [resolve(106,c,105,a)].
% 0.59/0.89  107 atomic(A) | subactivity_occurrence(B,f11(A,B)) | -leaf(B,A) | min_precedes(f6(B,A),B,A).  [resolve(88,a,85,b)].
% 0.59/0.89  Derived: atomic(f15(A,B)) | subactivity_occurrence(A,f11(f15(A,B),A)) | min_precedes(f6(A,f15(A,B)),A,f15(A,B)) | -leaf_occ(A,B).  [resolve(107,c,97,b)].
% 0.59/0.89  Derived: atomic(A) | subactivity_occurrence(f5(B,C,A),f11(A,f5(B,C,A))) | min_precedes(f6(f5(B,C,A),A),f5(B,C,A),A) | min_precedes(f5(B,C,A),f7(f5(B,C,A),A),A) | -min_precedes(B,C,A).  [resolve(107,c,104,a)].
% 0.59/0.89  Derived: atomic(A) | subactivity_occurrence(B,f11(A,B)) | min_precedes(f6(B,A),B,A) | min_precedes(B,f7(B,A),A) | -atocc(B,A) | -legal(B).  [resolve(107,c,105,a)].
% 0.59/0.89  108 -occurrence_of(A,B) | atomic(B) | leaf(f12(B,A),B) | min_precedes(f12(B,A),f7(f12(B,A),B),B).  [resolve(89,c,86,b)].
% 0.59/0.89  Derived: -occurrence_of(A,B) | atomic(B) | min_precedes(f12(B,A),f7(f12(B,A),B),B) | -min_precedes(f12(B,A),C,B).  [resolve(108,c,96,a)].
% 0.59/0.89  Derived: -occurrence_of(A,B) | atomic(B) | min_precedes(f12(B,A),f7(f12(B,A),B),B) | leaf_occ(f12(B,A),C) | -occurrence_of(C,B) | -subactivity_occurrence(f12(B,A),C).  [resolve(108,c,98,d)].
% 0.59/0.89  Derived: -occurrence_of(A,B) | atomic(B) | min_precedes(f12(B,A),f7(f12(B,A),B),B) | atomic(B) | occurrence_of(f16(f12(B,A),B),B).  [resolve(108,c,99,a)].
% 0.59/0.89  Derived: -occurrence_of(A,B) | atomic(B) | min_precedes(f12(B,A),f7(f12(B,A),B),B) | atomic(B) | leaf_occ(f12(B,A),f16(f12(B,A),B)).  [resolve(108,c,100,a)].
% 0.59/0.89  Derived: -occurrence_of(A,B) | atomic(B) | min_precedes(f12(B,A),f7(f12(B,A),B),B) | min_precedes(f6(f12(B,A),B),f12(B,A),B) | atocc(f12(B,A),f4(B,f12(B,A))).  [resolve(108,c,101,a)].
% 0.59/0.89  Derived: -occurrence_of(A,B) | atomic(B) | min_precedes(f12(B,A),f7(f12(B,A),B),B) | min_precedes(f6(f12(B,A),B),f12(B,A),B) | legal(f12(B,A)).  [resolve(108,c,103,a)].
% 0.59/0.89  109 -root_occ(A,B) | leaf(A,f14(A,B)) | min_precedes(A,f7(A,f14(A,B)),f14(A,B)).  [resolve(90,b,86,b)].
% 0.59/0.89  Derived: -root_occ(A,B) | min_precedes(A,f7(A,f14(A,B)),f14(A,B)) | -min_precedes(A,C,f14(A,B)).  [resolve(109,b,96,a)].
% 0.59/0.89  Derived: -root_occ(A,B) | min_precedes(A,f7(A,f14(A,B)),f14(A,B)) | leaf_occ(A,C) | -occurrence_of(C,f14(A,B)) | -subactivity_occurrence(A,C).  [resolve(109,b,98,d)].
% 0.59/0.89  Derived: -root_occ(A,B) | min_precedes(A,f7(A,f14(A,B)),f14(A,B)) | atomic(f14(A,B)) | occurrence_of(f16(A,f14(A,B)),f14(A,B)).  [resolve(109,b,99,a)].
% 0.59/0.89  Derived: -root_occ(A,B) | min_precedes(A,f7(A,f14(A,B)),f14(A,B)) | atomic(f14(A,B)) | leaf_occ(A,f16(A,f14(A,B))).  [resolve(109,b,100,a)].
% 0.59/0.89  Derived: -root_occ(A,B) | min_precedes(A,f7(A,f14(A,B)),f14(A,B)) | min_precedes(f6(A,f14(A,B)),A,f14(A,B)) | atocc(A,f4(f14(A,B),A)).  [resolve(109,b,101,a)].
% 0.59/0.89  Derived: -root_occ(A,B) | min_precedes(A,f7(A,f14(A,B)),f14(A,B)) | min_precedes(f6(A,f14(A,B)),A,f14(A,B)) | legal(A).  [resolve(109,b,103,a)].
% 0.59/0.89  110 root_occ(A,B) | -occurrence_of(B,C) | -subactivity_occurrence(A,B) | -leaf(A,C) | min_precedes(f6(A,C),A,C).  [resolve(91,d,85,b)].
% 0.59/0.89  Derived: root_occ(A,B) | -occurrence_of(B,f15(A,C)) | -subactivity_occurrence(A,B) | min_precedes(f6(A,f15(A,C)),A,f15(A,C)) | -leaf_occ(A,C).  [resolve(110,d,97,b)].
% 0.59/0.89  Derived: root_occ(f5(A,B,C),D) | -occurrence_of(D,C) | -subactivity_occurrence(f5(A,B,C),D) | min_precedes(f6(f5(A,B,C),C),f5(A,B,C),C) | min_precedes(f5(A,B,C),f7(f5(A,B,C),C),C) | -min_precedes(A,B,C).  [resolve(110,d,104,a)].
% 0.59/0.89  Derived: root_occ(A,B) | -occurrence_of(B,C) | -subactivity_occurrence(A,B) | min_precedes(f6(A,C),A,C) | min_precedes(A,f7(A,C),C) | -atocc(A,C) | -legal(A).  [resolve(110,d,105,a)].
% 0.59/0.89  111 atocc(A,f4(B,C)) | -atomic(B) | -occurrence_of(A,B) | -leaf(C,B) | min_precedes(f6(C,B),C,B).  [resolve(92,d,85,b)].
% 0.59/0.89  Derived: atocc(A,f4(f15(B,C),B)) | -atomic(f15(B,C)) | -occurrence_of(A,f15(B,C)) | min_precedes(f6(B,f15(B,C)),B,f15(B,C)) | -leaf_occ(B,C).  [resolve(111,d,97,b)].
% 0.59/0.89  Derived: atocc(A,f4(B,f5(C,D,B))) | -atomic(B) | -occurrence_of(A,B) | min_precedes(f6(f5(C,D,B),B),f5(C,D,B),B) | min_precedes(f5(C,D,B),f7(f5(C,D,B),B),B) | -min_precedes(C,D,B).  [resolve(111,d,104,a)].
% 0.59/0.89  Derived: atocc(A,f4(B,C)) | -atomic(B) | -occurrence_of(A,B) | min_precedes(f6(C,B),C,B) | min_precedes(C,f7(C,B),B) | -atocc(C,B) | -legal(C).  [resolve(111,d,105,a)].
% 0.59/0.89  112 -occurrence_of(A,f4(B,C)) | -occurrence_of(D,B) | subactivity_occurrence(A,D) | subactivity_occurrence(f13(f4(B,C),B,A,D),D) | -leaf(C,B) | min_precedes(f6(C,B),C,B).  [resolve(93,e,85,b)].
% 0.59/0.89  Derived: -occurrence_of(A,f4(f15(B,C),B)) | -occurrence_of(D,f15(B,C)) | subactivity_occurrence(A,D) | subactivity_occurrence(f13(f4(f15(B,C),B),f15(B,C),A,D),D) | min_precedes(f6(B,f15(B,C)),B,f15(B,C)) | -leaf_occ(B,C).  [resolve(112,e,97,b)].
% 0.59/0.89  Derived: -occurrence_of(A,f4(B,f5(C,D,B))) | -occurrence_of(E,B) | subactivity_occurrence(A,E) | subactivity_occurrence(f13(f4(B,f5(C,D,B)),B,A,E),E) | min_precedes(f6(f5(C,D,B),B),f5(C,D,B),B) | min_precedes(f5(C,D,B),f7(f5(C,D,B),B),B) | -min_precedes(C,D,B).  [resolve(112,e,104,a)].
% 0.59/0.89  Derived: -occurrence_of(A,f4(B,C)) | -occurrence_of(D,B) | subactivity_occurrence(A,D) | subactivity_occurrence(f13(f4(B,C),B,A,D),D) | min_precedes(f6(C,B),C,B) | min_precedes(C,f7(C,B),B) | -atocc(C,B) | -legal(C).  [resolve(112,e,105,a)].
% 4.10/4.43  113 -occurrence_of(A,f4(B,C)) | -occurrence_of(D,B) | subactivity_occurrence(A,D) | -subactivity_occurrence(f13(f4(B,C),B,A,D),A) | -leaf(C,B) | min_precedes(f6(C,B),C,B).  [resolve(94,e,85,b)].
% 4.10/4.43  Derived: -occurrence_of(A,f4(f15(B,C),B)) | -occurrence_of(D,f15(B,C)) | subactivity_occurrence(A,D) | -subactivity_occurrence(f13(f4(f15(B,C),B),f15(B,C),A,D),A) | min_precedes(f6(B,f15(B,C)),B,f15(B,C)) | -leaf_occ(B,C).  [resolve(113,e,97,b)].
% 4.10/4.43  Derived: -occurrence_of(A,f4(B,f5(C,D,B))) | -occurrence_of(E,B) | subactivity_occurrence(A,E) | -subactivity_occurrence(f13(f4(B,f5(C,D,B)),B,A,E),A) | min_precedes(f6(f5(C,D,B),B),f5(C,D,B),B) | min_precedes(f5(C,D,B),f7(f5(C,D,B),B),B) | -min_precedes(C,D,B).  [resolve(113,e,104,a)].
% 4.10/4.43  Derived: -occurrence_of(A,f4(B,C)) | -occurrence_of(D,B) | subactivity_occurrence(A,D) | -subactivity_occurrence(f13(f4(B,C),B,A,D),A) | min_precedes(f6(C,B),C,B) | min_precedes(C,f7(C,B),B) | -atocc(C,B) | -legal(C).  [resolve(113,e,105,a)].
% 4.10/4.43  
% 4.10/4.43  ============================== end predicate elimination =============
% 4.10/4.43  
% 4.10/4.43  Auto_denials:  (non-Horn, no changes).
% 4.10/4.43  
% 4.10/4.43  Term ordering decisions:
% 4.10/4.43  Function symbol KB weights:  tptp0=1. tptp1=1. tptp2=1. tptp3=1. tptp4=1. c1=1. f4=1. f6=1. f7=1. f9=1. f11=1. f12=1. f14=1. f15=1. f16=1. f1=1. f17=1. f18=1. f19=1. f2=1. f3=1. f5=1. f8=1. f10=1. f13=1.
% 4.10/4.43  
% 4.10/4.43  ============================== end of process initial clauses ========
% 4.10/4.43  
% 4.10/4.43  ============================== CLAUSES FOR SEARCH ====================
% 4.10/4.43  
% 4.10/4.43  ============================== end of clauses for search =============
% 4.10/4.43  
% 4.10/4.43  ============================== SEARCH ================================
% 4.10/4.43  
% 4.10/4.43  % Starting search at 0.05 seconds.
% 4.10/4.43  
% 4.10/4.43  NOTE: Back_subsumption disabled, ratio of kept to back_subsumed is 29 (0.00 of 0.24 sec).
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=56.000, iters=4790
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=44.000, iters=3979
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=43.000, iters=3921
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=39.000, iters=3479
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=38.000, iters=3475
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=37.000, iters=3418
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=36.000, iters=3390
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=35.000, iters=3341
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=34.000, iters=3490
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=33.000, iters=3388
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=32.000, iters=3540
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=31.000, iters=3663
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=30.000, iters=3670
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=29.000, iters=3382
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=28.000, iters=3514
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=25.000, iters=3539
% 4.10/4.43  
% 4.10/4.43  Low Water (displace): id=6375, wt=118.000
% 4.10/4.43  
% 4.10/4.43  Low Water (displace): id=6373, wt=114.000
% 4.10/4.43  
% 4.10/4.43  Low Water (displace): id=6449, wt=111.000
% 4.10/4.43  
% 4.10/4.43  Low Water (displace): id=6447, wt=107.000
% 4.10/4.43  
% 4.10/4.43  Low Water (displace): id=6601, wt=96.000
% 4.10/4.43  
% 4.10/4.43  Low Water (displace): id=6374, wt=95.000
% 4.10/4.43  
% 4.10/4.43  Low Water (displace): id=5089, wt=93.000
% 4.10/4.43  
% 4.10/4.43  Low Water (displace): id=6775, wt=91.000
% 4.10/4.43  
% 4.10/4.43  Low Water (displace): id=6774, wt=89.000
% 4.10/4.43  
% 4.10/4.43  Low Water (displace): id=18225, wt=27.000
% 4.10/4.43  
% 4.10/4.43  Low Water (displace): id=18238, wt=25.000
% 4.10/4.43  
% 4.10/4.43  Low Water (keep): wt=24.000, iters=3408
% 4.10/4.43  
% 4.10/4.43  Low Water (displace): id=18506, wt=24.000
% 4.10/4.43  
% 4.10/4.43  Low Water (displace): id=18508, wt=23.000
% 4.10/4.43  
% 4.10/4.43  Low Water (displace): id=18512, wt=22.000
% 4.10/4.43  
% 4.10/4.43  Low Water (displace): id=18639, wt=20.000
% 4.10/4.43  
% 4.10/4.43  ============================== PROOF =================================
% 4.10/4.43  % SZS status Theorem
% 4.10/4.43  % SZS output start Refutation
% 4.10/4.43  
% 4.10/4.43  % Proof 1 at 3.52 (+ 0.06) seconds.
% 4.10/4.43  % Length of proof is 58.
% 4.10/4.43  % Level of proof is 11.
% 4.10/4.43  % Maximum clause weight is 20.000.
% 4.10/4.43  % Given clauses 4300.
% 4.10/4.43  
% 4.10/4.43  3 (all X4 all X5 all X6 (occurrence_of(X4,X5) & occurrence_of(X4,X6) -> X5 = X6)) # label(sos_02) # label(axiom) # label(non_clause).  [assumption].
% 4.10/4.43  14 (all X31 all X32 all X33 (min_precedes(X31,X32,X33) -> (exists X34 (root(X34,X33) & min_precedes(X34,X32,X33))))) # label(sos_13) # label(axiom) # label(non_clause).  [assumption].
% 4.10/4.43  26 (all X69 all X70 all X71 (min_precedes(X70,X71,X69) -> (exists X72 (occurrence_of(X72,X69) & subactivity_occurrence(X70,X72) & subactivity_occurrence(X71,X72))))) # label(sos_25) # label(axiom) # label(non_clause).  [assumption].
% 4.10/4.43  30 (all X83 all X84 all X85 all X86 (min_precedes(X83,X84,X85) & occurrence_of(X86,X85) & subactivity_occurrence(X84,X86) -> subactivity_occurrence(X83,X86))) # label(sos_29) # label(axiom) # label(non_clause).  [assumption].
% 4.10/4.43  34 (all X99 all X100 (root_occ(X99,X100) <-> (exists X101 (occurrence_of(X100,X101) & subactivity_occurrence(X99,X100) & root(X99,X101))))) # label(sos_33) # label(axiom) # label(non_clause).  [assumption].
% 4.10/4.43  36 (all X105 all X106 all X107 all X108 (occurrence_of(X107,X108) & root_occ(X105,X107) & root_occ(X106,X107) -> X105 = X106)) # label(sos_35) # label(axiom) # label(non_clause).  [assumption].
% 4.10/4.43  50 (all X161 (occurrence_of(X161,tptp0) -> (exists X162 exists X163 exists X164 (occurrence_of(X162,tptp3) & root_occ(X162,X161) & occurrence_of(X163,tptp4) & min_precedes(X162,X163,tptp0) & (occurrence_of(X164,tptp2) | occurrence_of(X164,tptp1)) & min_precedes(X163,X164,tptp0) & (all X165 (min_precedes(X162,X165,tptp0) -> X165 = X163 | X165 = X164)))))) # label(sos_49) # label(axiom) # label(non_clause).  [assumption].
% 4.10/4.43  51 -(all X166 (occurrence_of(X166,tptp0) -> (exists X167 exists X168 (occurrence_of(X167,tptp3) & root_occ(X167,X166) & (occurrence_of(X168,tptp2) | occurrence_of(X168,tptp1)) & min_precedes(X167,X168,tptp0))))) # label(goals) # label(negated_conjecture) # label(non_clause).  [assumption].
% 4.10/4.43  80 -min_precedes(A,B,C) | root(f5(A,B,C),C) # label(sos_13) # label(axiom).  [clausify(14)].
% 4.10/4.43  90 -root_occ(A,B) | root(A,f14(A,B)) # label(sos_33) # label(axiom).  [clausify(34)].
% 4.10/4.43  91 root_occ(A,B) | -occurrence_of(B,C) | -subactivity_occurrence(A,B) | -root(A,C) # label(sos_33) # label(axiom).  [clausify(34)].
% 4.10/4.43  114 -occurrence_of(A,B) | -occurrence_of(A,C) | C = B # label(sos_02) # label(axiom).  [clausify(3)].
% 4.10/4.43  124 -min_precedes(A,B,C) | min_precedes(f5(A,B,C),B,C) # label(sos_13) # label(axiom).  [clausify(14)].
% 4.10/4.43  132 -min_precedes(A,B,C) | occurrence_of(f10(C,A,B),C) # label(sos_25) # label(axiom).  [clausify(26)].
% 4.10/4.43  133 -min_precedes(A,B,C) | subactivity_occurrence(A,f10(C,A,B)) # label(sos_25) # label(axiom).  [clausify(26)].
% 4.10/4.43  134 -min_precedes(A,B,C) | subactivity_occurrence(B,f10(C,A,B)) # label(sos_25) # label(axiom).  [clausify(26)].
% 4.10/4.43  137 -min_precedes(A,B,C) | -occurrence_of(D,C) | -subactivity_occurrence(B,D) | subactivity_occurrence(A,D) # label(sos_29) # label(axiom).  [clausify(30)].
% 4.10/4.43  139 -root_occ(A,B) | occurrence_of(B,f14(A,B)) # label(sos_33) # label(axiom).  [clausify(34)].
% 4.10/4.43  143 -occurrence_of(A,B) | -root_occ(C,A) | -root_occ(D,A) | D = C # label(sos_35) # label(axiom).  [clausify(36)].
% 4.10/4.43  157 -occurrence_of(A,tptp0) | occurrence_of(f17(A),tptp3) # label(sos_49) # label(axiom).  [clausify(50)].
% 4.10/4.43  158 -occurrence_of(A,tptp0) | root_occ(f17(A),A) # label(sos_49) # label(axiom).  [clausify(50)].
% 4.10/4.43  160 -occurrence_of(A,tptp0) | min_precedes(f17(A),f18(A),tptp0) # label(sos_49) # label(axiom).  [clausify(50)].
% 4.10/4.43  161 -occurrence_of(A,tptp0) | occurrence_of(f19(A),tptp2) | occurrence_of(f19(A),tptp1) # label(sos_49) # label(axiom).  [clausify(50)].
% 4.10/4.43  162 -occurrence_of(A,tptp0) | min_precedes(f18(A),f19(A),tptp0) # label(sos_49) # label(axiom).  [clausify(50)].
% 4.10/4.43  176 occurrence_of(c1,tptp0) # label(goals) # label(negated_conjecture).  [clausify(51)].
% 4.10/4.43  177 -occurrence_of(A,tptp3) | -root_occ(A,c1) | -occurrence_of(B,tptp2) | -min_precedes(A,B,tptp0) # label(goals) # label(negated_conjecture).  [clausify(51)].
% 4.10/4.43  178 -occurrence_of(A,tptp3) | -root_occ(A,c1) | -occurrence_of(B,tptp1) | -min_precedes(A,B,tptp0) # label(goals) # label(negated_conjecture).  [clausify(51)].
% 4.10/4.43  222 root_occ(f5(A,B,C),D) | -occurrence_of(D,C) | -subactivity_occurrence(f5(A,B,C),D) | -min_precedes(A,B,C).  [resolve(91,d,80,b)].
% 4.10/4.43  225 root_occ(A,B) | -occurrence_of(B,f14(A,C)) | -subactivity_occurrence(A,B) | -root_occ(A,C).  [resolve(91,d,90,b)].
% 4.10/4.43  295 min_precedes(f18(c1),f19(c1),tptp0).  [resolve(176,a,162,a)].
% 4.10/4.43  296 occurrence_of(f19(c1),tptp2) | occurrence_of(f19(c1),tptp1).  [resolve(176,a,161,a)].
% 4.10/4.43  297 min_precedes(f17(c1),f18(c1),tptp0).  [resolve(176,a,160,a)].
% 4.10/4.43  299 root_occ(f17(c1),c1).  [resolve(176,a,158,a)].
% 4.10/4.43  300 occurrence_of(f17(c1),tptp3).  [resolve(176,a,157,a)].
% 4.10/4.43  303 -occurrence_of(c1,A) | tptp0 = A.  [resolve(176,a,114,b)].
% 4.10/4.43  329 root_occ(f5(f18(c1),f19(c1),tptp0),A) | -occurrence_of(A,tptp0) | -subactivity_occurrence(f5(f18(c1),f19(c1),tptp0),A).  [resolve(295,a,222,d)].
% 4.10/4.43  359 subactivity_occurrence(f19(c1),f10(tptp0,f18(c1),f19(c1))).  [resolve(295,a,134,a)].
% 4.10/4.43  360 subactivity_occurrence(f18(c1),f10(tptp0,f18(c1),f19(c1))).  [resolve(295,a,133,a)].
% 4.10/4.43  361 occurrence_of(f10(tptp0,f18(c1),f19(c1)),tptp0).  [resolve(295,a,132,a)].
% 4.10/4.43  364 min_precedes(f5(f18(c1),f19(c1),tptp0),f19(c1),tptp0).  [resolve(295,a,124,a)].
% 4.10/4.43  388 root_occ(f17(c1),A) | -occurrence_of(A,f14(f17(c1),c1)) | -subactivity_occurrence(f17(c1),A).  [resolve(299,a,225,d)].
% 4.10/4.43  397 occurrence_of(c1,f14(f17(c1),c1)).  [resolve(299,a,139,a)].
% 4.10/4.43  445 -occurrence_of(A,tptp0) | -subactivity_occurrence(f18(c1),A) | subactivity_occurrence(f17(c1),A).  [resolve(297,a,137,a)].
% 4.10/4.43  582 f14(f17(c1),c1) = tptp0.  [resolve(397,a,303,a),flip(a)].
% 4.10/4.43  586 root_occ(f17(c1),A) | -occurrence_of(A,tptp0) | -subactivity_occurrence(f17(c1),A).  [back_rewrite(388),rewrite([582(7)])].
% 4.10/4.43  1733 -occurrence_of(f5(f18(c1),f19(c1),tptp0),tptp3) | -root_occ(f5(f18(c1),f19(c1),tptp0),c1) | -occurrence_of(f19(c1),tptp1).  [resolve(364,a,178,d)].
% 4.10/4.43  1734 -occurrence_of(f5(f18(c1),f19(c1),tptp0),tptp3) | -root_occ(f5(f18(c1),f19(c1),tptp0),c1) | -occurrence_of(f19(c1),tptp2).  [resolve(364,a,177,d)].
% 4.10/4.43  1738 -occurrence_of(A,tptp0) | -subactivity_occurrence(f19(c1),A) | subactivity_occurrence(f5(f18(c1),f19(c1),tptp0),A).  [resolve(364,a,137,a)].
% 4.10/4.43  2177 subactivity_occurrence(f17(c1),f10(tptp0,f18(c1),f19(c1))).  [resolve(445,b,360,a),unit_del(a,361)].
% 4.10/4.43  2218 root_occ(f17(c1),f10(tptp0,f18(c1),f19(c1))).  [resolve(586,c,2177,a),unit_del(b,361)].
% 4.10/4.43  2248 -occurrence_of(f10(tptp0,f18(c1),f19(c1)),A) | -root_occ(B,f10(tptp0,f18(c1),f19(c1))) | f17(c1) = B.  [resolve(2218,a,143,c)].
% 4.10/4.43  8507 subactivity_occurrence(f5(f18(c1),f19(c1),tptp0),f10(tptp0,f18(c1),f19(c1))).  [resolve(1738,b,359,a),unit_del(a,361)].
% 4.10/4.43  8508 root_occ(f5(f18(c1),f19(c1),tptp0),f10(tptp0,f18(c1),f19(c1))).  [resolve(8507,a,329,c),unit_del(b,361)].
% 4.10/4.43  18783 -occurrence_of(f10(tptp0,f18(c1),f19(c1)),A) | f5(f18(c1),f19(c1),tptp0) = f17(c1).  [resolve(2248,b,8508,a),flip(b)].
% 4.10/4.43  18787 f5(f18(c1),f19(c1),tptp0) = f17(c1).  [resolve(18783,a,361,a)].
% 4.10/4.43  19353 -occurrence_of(f19(c1),tptp2).  [back_rewrite(1734),rewrite([18787(6),18787(10)]),unit_del(a,300),unit_del(b,299)].
% 4.10/4.43  19354 -occurrence_of(f19(c1),tptp1).  [back_rewrite(1733),rewrite([18787(6),18787(10)]),unit_del(a,300),unit_del(b,299)].
% 4.10/4.43  19380 $F.  [back_unit_del(296),unit_del(a,19353),unit_del(b,19354)].
% 4.10/4.43  
% 4.10/4.43  % SZS output end Refutation
% 4.10/4.43  ============================== end of proof ==========================
% 4.10/4.43  
% 4.10/4.43  ============================== STATISTICS ============================
% 4.10/4.43  
% 4.10/4.43  Given=4300. Generated=79228. Kept=19261. proofs=1.
% 4.10/4.43  Usable=2807. Sos=8388. Demods=83. Limbo=27, Disabled=8277. Hints=0.
% 4.10/4.43  Megabytes=31.05.
% 4.10/4.43  User_CPU=3.52, System_CPU=0.06, Wall_clock=3.
% 4.10/4.43  
% 4.10/4.43  ============================== end of statistics =====================
% 4.10/4.43  
% 4.10/4.43  ============================== end of search =========================
% 4.10/4.43  
% 4.10/4.43  THEOREM PROVED
% 4.10/4.43  % SZS status Theorem
% 4.10/4.43  
% 4.10/4.43  Exiting with 1 proof.
% 4.10/4.43  
% 4.10/4.43  Process 19966 exit (max_proofs) Mon Jun 13 01:46:30 2022
% 4.10/4.43  Prover9 interrupted
%------------------------------------------------------------------------------