TSTP Solution File: SET812+4 by ePrincess---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : ePrincess---1.0
% Problem  : SET812+4 : TPTP v8.1.0. Released v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : ePrincess-casc -timeout=%d %s

% Computer : n013.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 : Tue Jul 19 00:22:14 EDT 2022

% Result   : Theorem 7.98s 2.55s
% Output   : Proof 11.22s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : SET812+4 : TPTP v8.1.0. Released v3.2.0.
% 0.11/0.13  % Command  : ePrincess-casc -timeout=%d %s
% 0.12/0.34  % Computer : n013.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 : Sun Jul 10 07:17:14 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.59/0.60          ____       _                          
% 0.59/0.60    ___  / __ \_____(_)___  ________  __________
% 0.59/0.60   / _ \/ /_/ / ___/ / __ \/ ___/ _ \/ ___/ ___/
% 0.59/0.60  /  __/ ____/ /  / / / / / /__/  __(__  |__  ) 
% 0.59/0.60  \___/_/   /_/  /_/_/ /_/\___/\___/____/____/  
% 0.59/0.60  
% 0.59/0.60  A Theorem Prover for First-Order Logic
% 0.59/0.61  (ePrincess v.1.0)
% 0.59/0.61  
% 0.59/0.61  (c) Philipp Rümmer, 2009-2015
% 0.59/0.61  (c) Peter Backeman, 2014-2015
% 0.59/0.61  (contributions by Angelo Brillout, Peter Baumgartner)
% 0.59/0.61  Free software under GNU Lesser General Public License (LGPL).
% 0.59/0.61  Bug reports to peter@backeman.se
% 0.59/0.61  
% 0.59/0.61  For more information, visit http://user.uu.se/~petba168/breu/
% 0.59/0.61  
% 0.59/0.61  Loading /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 0.68/0.68  Prover 0: Options:  -triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -resolutionMethod=nonUnifying +ignoreQuantifiers -generateTriggers=all
% 1.64/0.99  Prover 0: Preprocessing ...
% 2.49/1.26  Prover 0: Warning: ignoring some quantifiers
% 2.49/1.29  Prover 0: Constructing countermodel ...
% 5.31/1.95  Prover 0: gave up
% 5.31/1.95  Prover 1: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -resolutionMethod=normal +ignoreQuantifiers -generateTriggers=all
% 5.31/1.98  Prover 1: Preprocessing ...
% 6.28/2.11  Prover 1: Constructing countermodel ...
% 6.74/2.25  Prover 1: gave up
% 6.74/2.25  Prover 2: Options:  +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -resolutionMethod=nonUnifying +ignoreQuantifiers -generateTriggers=all
% 6.74/2.28  Prover 2: Preprocessing ...
% 7.57/2.40  Prover 2: Warning: ignoring some quantifiers
% 7.57/2.41  Prover 2: Constructing countermodel ...
% 7.98/2.55  Prover 2: proved (297ms)
% 7.98/2.55  
% 7.98/2.55  No countermodel exists, formula is valid
% 7.98/2.55  % SZS status Theorem for theBenchmark
% 7.98/2.55  
% 7.98/2.55  Generating proof ... Warning: ignoring some quantifiers
% 10.53/3.11  found it (size 70)
% 10.53/3.11  
% 10.53/3.11  % SZS output start Proof for theBenchmark
% 10.53/3.11  Assumed formulas after preprocessing and simplification: 
% 10.53/3.11  | (0)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : ( ~ (v3 = 0) & intersection(v0, v1) = v2 & power_set(v0) = v1 & equal_set(v0, v2) = v3 & member(v0, on) = 0 &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] :  ! [v9] : (v9 = 0 |  ~ (initial_segment(v4, v5, v6) = v8) |  ~ (member(v7, v8) = v9) |  ? [v10] : (( ~ (v10 = 0) & apply(v5, v7, v4) = v10) | ( ~ (v10 = 0) & member(v7, v6) = v10))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] :  ! [v9] : (v9 = 0 |  ~ (apply(v4, v7, v8) = 0) |  ~ (apply(v4, v6, v8) = v9) |  ~ (strict_order(v4, v5) = 0) |  ? [v10] : (( ~ (v10 = 0) & apply(v4, v6, v7) = v10) | ( ~ (v10 = 0) & member(v8, v5) = v10) | ( ~ (v10 = 0) & member(v7, v5) = v10) | ( ~ (v10 = 0) & member(v6, v5) = v10))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] :  ! [v9] : (v9 = 0 |  ~ (apply(v4, v6, v8) = v9) |  ~ (apply(v4, v6, v7) = 0) |  ~ (strict_order(v4, v5) = 0) |  ? [v10] : (( ~ (v10 = 0) & apply(v4, v7, v8) = v10) | ( ~ (v10 = 0) & member(v8, v5) = v10) | ( ~ (v10 = 0) & member(v7, v5) = v10) | ( ~ (v10 = 0) & member(v6, v5) = v10))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] :  ! [v9] : (v9 = 0 |  ~ (apply(v4, v6, v8) = v9) |  ~ (strict_order(v4, v5) = 0) |  ~ (member(v7, v5) = 0) |  ? [v10] : (( ~ (v10 = 0) & apply(v4, v7, v8) = v10) | ( ~ (v10 = 0) & apply(v4, v6, v7) = v10) | ( ~ (v10 = 0) & member(v8, v5) = v10) | ( ~ (v10 = 0) & member(v6, v5) = v10))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : (v8 = 0 | v7 = v6 |  ~ (apply(v4, v6, v7) = v8) |  ~ (least(v6, v4, v5) = 0) |  ? [v9] : ( ~ (v9 = 0) & member(v7, v5) = v9)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : (v8 = 0 |  ~ (product(v5) = v6) |  ~ (member(v4, v7) = v8) |  ~ (member(v4, v6) = 0) |  ? [v9] : ( ~ (v9 = 0) & member(v7, v5) = v9)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : (v8 = 0 |  ~ (singleton(v4) = v6) |  ~ (union(v4, v6) = v7) |  ~ (member(v5, v7) = v8) |  ? [v9] :  ? [v10] : ( ~ (v10 = 0) & suc(v4) = v9 & member(v5, v9) = v10)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : (v8 = 0 |  ~ (difference(v6, v5) = v7) |  ~ (member(v4, v7) = v8) |  ? [v9] : ((v9 = 0 & member(v4, v5) = 0) | ( ~ (v9 = 0) & member(v4, v6) = v9))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : (v8 = 0 |  ~ (union(v5, v6) = v7) |  ~ (member(v4, v7) = v8) |  ? [v9] :  ? [v10] : ( ~ (v10 = 0) &  ~ (v9 = 0) & member(v4, v6) = v10 & member(v4, v5) = v9)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : (v8 = 0 |  ~ (intersection(v5, v6) = v7) |  ~ (member(v4, v7) = v8) |  ? [v9] : (( ~ (v9 = 0) & member(v4, v6) = v9) | ( ~ (v9 = 0) & member(v4, v5) = v9))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : (v7 = 0 |  ~ (sum(v5) = v6) |  ~ (member(v8, v5) = 0) |  ~ (member(v4, v6) = v7) |  ? [v9] : ( ~ (v9 = 0) & member(v4, v8) = v9)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : (v7 = 0 |  ~ (sum(v5) = v6) |  ~ (member(v4, v8) = 0) |  ~ (member(v4, v6) = v7) |  ? [v9] : ( ~ (v9 = 0) & member(v8, v5) = v9)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : (v5 = v4 |  ~ (initial_segment(v8, v7, v6) = v5) |  ~ (initial_segment(v8, v7, v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : (v5 = v4 |  ~ (apply(v8, v7, v6) = v5) |  ~ (apply(v8, v7, v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : (v5 = v4 |  ~ (least(v8, v7, v6) = v5) |  ~ (least(v8, v7, v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : ( ~ (initial_segment(v4, v5, v6) = v8) |  ~ (member(v7, v8) = 0) | (apply(v5, v7, v4) = 0 & member(v7, v6) = 0)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : ( ~ (apply(v4, v7, v8) = 0) |  ~ (apply(v4, v6, v7) = 0) |  ~ (strict_order(v4, v5) = 0) |  ? [v9] : ((v9 = 0 & apply(v4, v6, v8) = 0) | ( ~ (v9 = 0) & member(v8, v5) = v9) | ( ~ (v9 = 0) & member(v7, v5) = v9) | ( ~ (v9 = 0) & member(v6, v5) = v9))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : ( ~ (apply(v4, v7, v8) = 0) |  ~ (strict_order(v4, v5) = 0) |  ~ (member(v6, v5) = 0) |  ? [v9] : ((v9 = 0 & apply(v4, v6, v8) = 0) | ( ~ (v9 = 0) & apply(v4, v6, v7) = v9) | ( ~ (v9 = 0) & member(v8, v5) = v9) | ( ~ (v9 = 0) & member(v7, v5) = v9))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : ( ~ (apply(v4, v6, v7) = 0) |  ~ (strict_order(v4, v5) = 0) |  ~ (member(v8, v5) = 0) |  ? [v9] : ((v9 = 0 & apply(v4, v6, v8) = 0) | ( ~ (v9 = 0) & apply(v4, v7, v8) = v9) | ( ~ (v9 = 0) & member(v7, v5) = v9) | ( ~ (v9 = 0) & member(v6, v5) = v9))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : ( ~ (strict_order(v4, v5) = v6) |  ~ (subset(v7, v5) = 0) |  ~ (member(v8, v7) = 0) |  ? [v9] :  ? [v10] : ((v10 = 0 & least(v9, v4, v7) = 0) | ( ~ (v9 = 0) & strict_well_order(v4, v5) = v9))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] :  ! [v8] : ( ~ (strict_order(v4, v5) = 0) |  ~ (member(v8, v5) = 0) |  ~ (member(v7, v5) = 0) |  ~ (member(v6, v5) = 0) |  ? [v9] : ((v9 = 0 & apply(v4, v6, v8) = 0) | ( ~ (v9 = 0) & apply(v4, v7, v8) = v9) | ( ~ (v9 = 0) & apply(v4, v6, v7) = v9))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v7 = v6 |  ~ (least(v6, v4, v5) = 0) |  ~ (member(v7, v5) = 0) | apply(v4, v6, v7) = 0) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v7 = 0 |  ~ (suc(v4) = v6) |  ~ (member(v5, v6) = v7) |  ? [v8] :  ? [v9] :  ? [v10] : ( ~ (v10 = 0) & singleton(v4) = v8 & union(v4, v8) = v9 & member(v5, v9) = v10)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v7 = 0 |  ~ (least(v6, v4, v5) = v7) |  ? [v8] :  ? [v9] :  ? [v10] : ((v9 = 0 &  ~ (v10 = 0) &  ~ (v8 = v6) & apply(v4, v6, v8) = v10 & member(v8, v5) = 0) | ( ~ (v8 = 0) & member(v6, v5) = v8))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v7 = 0 |  ~ (product(v5) = v6) |  ~ (member(v4, v6) = v7) |  ? [v8] :  ? [v9] : ( ~ (v9 = 0) & member(v8, v5) = 0 & member(v4, v8) = v9)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v7 = 0 |  ~ (unordered_pair(v5, v4) = v6) |  ~ (member(v4, v6) = v7)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v7 = 0 |  ~ (unordered_pair(v4, v5) = v6) |  ~ (member(v4, v6) = v7)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v7 = 0 |  ~ (power_set(v5) = v6) |  ~ (member(v4, v6) = v7) |  ? [v8] : ( ~ (v8 = 0) & subset(v4, v5) = v8)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v7 = 0 |  ~ (subset(v4, v5) = 0) |  ~ (member(v6, v5) = v7) |  ? [v8] : ( ~ (v8 = 0) & member(v6, v4) = v8)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v6 = v4 | v5 = v4 |  ~ (unordered_pair(v5, v6) = v7) |  ~ (member(v4, v7) = 0)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v5 = v4 |  ~ (strict_order(v7, v6) = v5) |  ~ (strict_order(v7, v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v5 = v4 |  ~ (strict_well_order(v7, v6) = v5) |  ~ (strict_well_order(v7, v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v5 = v4 |  ~ (unordered_pair(v7, v6) = v5) |  ~ (unordered_pair(v7, v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v5 = v4 |  ~ (difference(v7, v6) = v5) |  ~ (difference(v7, v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v5 = v4 |  ~ (union(v7, v6) = v5) |  ~ (union(v7, v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v5 = v4 |  ~ (intersection(v7, v6) = v5) |  ~ (intersection(v7, v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v5 = v4 |  ~ (equal_set(v7, v6) = v5) |  ~ (equal_set(v7, v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v5 = v4 |  ~ (subset(v7, v6) = v5) |  ~ (subset(v7, v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : (v5 = v4 |  ~ (member(v7, v6) = v5) |  ~ (member(v7, v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (apply(v4, v7, v6) = 0) |  ~ (strict_order(v4, v5) = 0) |  ? [v8] : (( ~ (v8 = 0) & apply(v4, v6, v7) = v8) | ( ~ (v8 = 0) & member(v7, v5) = v8) | ( ~ (v8 = 0) & member(v6, v5) = v8))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (apply(v4, v6, v7) = 0) |  ~ (strict_order(v4, v5) = 0) |  ? [v8] : (( ~ (v8 = 0) & apply(v4, v7, v6) = v8) | ( ~ (v8 = 0) & member(v7, v5) = v8) | ( ~ (v8 = 0) & member(v6, v5) = v8))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (strict_well_order(v4, v5) = 0) |  ~ (subset(v6, v5) = 0) |  ~ (member(v7, v6) = 0) |  ? [v8] : least(v8, v4, v6) = 0) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (product(v5) = v6) |  ~ (member(v7, v5) = 0) |  ~ (member(v4, v6) = 0) | member(v4, v7) = 0) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (singleton(v4) = v6) |  ~ (union(v4, v6) = v7) |  ~ (member(v5, v7) = 0) |  ? [v8] : (suc(v4) = v8 & member(v5, v8) = 0)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (difference(v6, v5) = v7) |  ~ (member(v4, v7) = 0) |  ? [v8] : ( ~ (v8 = 0) & member(v4, v6) = 0 & member(v4, v5) = v8)) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (union(v5, v6) = v7) |  ~ (member(v4, v7) = 0) |  ? [v8] : ((v8 = 0 & member(v4, v6) = 0) | (v8 = 0 & member(v4, v5) = 0))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (intersection(v5, v6) = v7) |  ~ (member(v4, v7) = 0) | (member(v4, v6) = 0 & member(v4, v5) = 0)) &  ! [v4] :  ! [v5] :  ! [v6] : (v6 = 0 |  ~ (apply(member_predicate, v4, v5) = v6) |  ? [v7] : ( ~ (v7 = 0) & member(v4, v5) = v7)) &  ! [v4] :  ! [v5] :  ! [v6] : (v6 = 0 |  ~ (strict_order(v4, v5) = v6) |  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] :  ? [v11] :  ? [v12] :  ? [v13] :  ? [v14] :  ? [v15] : ((v14 = 0 & v13 = 0 & v12 = 0 & v11 = 0 & v10 = 0 &  ~ (v15 = 0) & apply(v4, v8, v9) = 0 & apply(v4, v7, v9) = v15 & apply(v4, v7, v8) = 0 & member(v9, v5) = 0 & member(v8, v5) = 0 & member(v7, v5) = 0) | (v12 = 0 & v11 = 0 & v10 = 0 & v9 = 0 & apply(v4, v8, v7) = 0 & apply(v4, v7, v8) = 0 & member(v8, v5) = 0 & member(v7, v5) = 0))) &  ! [v4] :  ! [v5] :  ! [v6] : (v6 = 0 |  ~ (strict_order(v4, v5) = v6) |  ? [v7] : ( ~ (v7 = 0) & strict_well_order(v4, v5) = v7)) &  ! [v4] :  ! [v5] :  ! [v6] : (v6 = 0 |  ~ (strict_well_order(v4, v5) = v6) |  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : ((v10 = 0 & v8 = 0 & subset(v7, v5) = 0 & member(v9, v7) = 0 &  ! [v11] :  ~ (least(v11, v4, v7) = 0)) | ( ~ (v7 = 0) & strict_order(v4, v5) = v7))) &  ! [v4] :  ! [v5] :  ! [v6] : (v6 = 0 |  ~ (set(v5) = v6) |  ~ (set(v4) = 0) |  ? [v7] : ( ~ (v7 = 0) & member(v5, v4) = v7)) &  ! [v4] :  ! [v5] :  ! [v6] : (v6 = 0 |  ~ (singleton(v4) = v5) |  ~ (member(v4, v5) = v6)) &  ! [v4] :  ! [v5] :  ! [v6] : (v6 = 0 |  ~ (equal_set(v4, v5) = v6) |  ? [v7] : (( ~ (v7 = 0) & subset(v5, v4) = v7) | ( ~ (v7 = 0) & subset(v4, v5) = v7))) &  ! [v4] :  ! [v5] :  ! [v6] : (v6 = 0 |  ~ (subset(v5, v4) = v6) |  ~ (member(v4, on) = 0) |  ? [v7] : ( ~ (v7 = 0) & member(v5, v4) = v7)) &  ! [v4] :  ! [v5] :  ! [v6] : (v6 = 0 |  ~ (subset(v4, v5) = v6) |  ? [v7] :  ? [v8] : ( ~ (v8 = 0) & power_set(v5) = v7 & member(v4, v7) = v8)) &  ! [v4] :  ! [v5] :  ! [v6] : (v6 = 0 |  ~ (subset(v4, v5) = v6) |  ? [v7] :  ? [v8] : ( ~ (v8 = 0) & member(v7, v5) = v8 & member(v7, v4) = 0)) &  ! [v4] :  ! [v5] :  ! [v6] : (v6 = 0 |  ~ (member(v4, v5) = v6) |  ? [v7] : ( ~ (v7 = 0) & apply(member_predicate, v4, v5) = v7)) &  ! [v4] :  ! [v5] :  ! [v6] : (v5 = v4 |  ~ (suc(v6) = v5) |  ~ (suc(v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] : (v5 = v4 |  ~ (set(v6) = v5) |  ~ (set(v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] : (v5 = v4 |  ~ (product(v6) = v5) |  ~ (product(v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] : (v5 = v4 |  ~ (sum(v6) = v5) |  ~ (sum(v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] : (v5 = v4 |  ~ (singleton(v6) = v5) |  ~ (singleton(v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] : (v5 = v4 |  ~ (singleton(v5) = v6) |  ~ (member(v4, v6) = 0)) &  ! [v4] :  ! [v5] :  ! [v6] : (v5 = v4 |  ~ (power_set(v6) = v5) |  ~ (power_set(v6) = v4)) &  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (suc(v4) = v6) |  ~ (member(v5, v6) = 0) |  ? [v7] :  ? [v8] : (singleton(v4) = v7 & union(v4, v7) = v8 & member(v5, v8) = 0)) &  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (least(v6, v4, v5) = 0) | member(v6, v5) = 0) &  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (sum(v5) = v6) |  ~ (member(v4, v6) = 0) |  ? [v7] : (member(v7, v5) = 0 & member(v4, v7) = 0)) &  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (power_set(v5) = v6) |  ~ (member(v4, v6) = 0) | subset(v4, v5) = 0) &  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (subset(v5, v4) = v6) |  ? [v7] : ((v7 = 0 & v6 = 0 & subset(v4, v5) = 0) | ( ~ (v7 = 0) & equal_set(v4, v5) = v7))) &  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (subset(v4, v5) = v6) |  ? [v7] : ((v7 = 0 & v6 = 0 & subset(v5, v4) = 0) | ( ~ (v7 = 0) & equal_set(v4, v5) = v7))) &  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (subset(v4, v5) = 0) |  ~ (member(v6, v4) = 0) | member(v6, v5) = 0) &  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (member(v4, on) = v5) |  ? [v6] :  ? [v7] :  ? [v8] : ((v7 = 0 &  ~ (v8 = 0) & subset(v6, v4) = v8 & member(v6, v4) = 0) | ( ~ (v6 = 0) & strict_well_order(member_predicate, v4) = v6) | ( ~ (v6 = 0) & set(v4) = v6))) &  ! [v4] :  ! [v5] : ( ~ (apply(member_predicate, v4, v5) = 0) | member(v4, v5) = 0) &  ! [v4] :  ! [v5] : ( ~ (strict_order(v4, v5) = 0) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : ((v9 = 0 & v7 = 0 & subset(v6, v5) = 0 & member(v8, v6) = 0 &  ! [v10] :  ~ (least(v10, v4, v6) = 0)) | (v6 = 0 & strict_well_order(v4, v5) = 0))) &  ! [v4] :  ! [v5] : ( ~ (strict_well_order(v4, v5) = 0) | strict_order(v4, v5) = 0) &  ! [v4] :  ! [v5] : ( ~ (strict_well_order(member_predicate, v4) = v5) |  ? [v6] : ((v6 = 0 & v5 = 0 & set(v4) = 0 &  ! [v7] :  ! [v8] : (v8 = 0 |  ~ (subset(v7, v4) = v8) |  ? [v9] : ( ~ (v9 = 0) & member(v7, v4) = v9)) &  ! [v7] : ( ~ (member(v7, v4) = 0) | subset(v7, v4) = 0)) | ( ~ (v6 = 0) & member(v4, on) = v6))) &  ! [v4] :  ! [v5] : ( ~ (set(v4) = v5) |  ? [v6] : ((v6 = 0 & v5 = 0 & strict_well_order(member_predicate, v4) = 0 &  ! [v7] :  ! [v8] : (v8 = 0 |  ~ (subset(v7, v4) = v8) |  ? [v9] : ( ~ (v9 = 0) & member(v7, v4) = v9)) &  ! [v7] : ( ~ (member(v7, v4) = 0) | subset(v7, v4) = 0)) | ( ~ (v6 = 0) & member(v4, on) = v6))) &  ! [v4] :  ! [v5] : ( ~ (set(v4) = 0) |  ~ (member(v5, v4) = 0) | set(v5) = 0) &  ! [v4] :  ! [v5] : ( ~ (equal_set(v4, v5) = 0) | (subset(v5, v4) = 0 & subset(v4, v5) = 0)) &  ! [v4] :  ! [v5] : ( ~ (subset(v5, v4) = 0) |  ? [v6] : ((v6 = 0 & equal_set(v4, v5) = 0) | ( ~ (v6 = 0) & subset(v4, v5) = v6))) &  ! [v4] :  ! [v5] : ( ~ (subset(v4, v5) = 0) |  ? [v6] : (power_set(v5) = v6 & member(v4, v6) = 0)) &  ! [v4] :  ! [v5] : ( ~ (subset(v4, v5) = 0) |  ? [v6] : ((v6 = 0 & equal_set(v4, v5) = 0) | ( ~ (v6 = 0) & subset(v5, v4) = v6))) &  ! [v4] :  ! [v5] : ( ~ (member(v5, v4) = 0) |  ~ (member(v4, on) = 0) | subset(v5, v4) = 0) &  ! [v4] :  ! [v5] : ( ~ (member(v4, v5) = 0) | apply(member_predicate, v4, v5) = 0) &  ! [v4] : ( ~ (strict_well_order(member_predicate, v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : ((v6 = 0 &  ~ (v7 = 0) & subset(v5, v4) = v7 & member(v5, v4) = 0) | (v5 = 0 & member(v4, on) = 0) | ( ~ (v5 = 0) & set(v4) = v5))) &  ! [v4] : ( ~ (set(v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : ((v6 = 0 &  ~ (v7 = 0) & subset(v5, v4) = v7 & member(v5, v4) = 0) | (v5 = 0 & member(v4, on) = 0) | ( ~ (v5 = 0) & strict_well_order(member_predicate, v4) = v5))) &  ! [v4] : ( ~ (member(v4, on) = 0) | (strict_well_order(member_predicate, v4) = 0 & set(v4) = 0)) &  ! [v4] :  ~ (member(v4, empty_set) = 0) &  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : initial_segment(v6, v5, v4) = v7 &  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : apply(v6, v5, v4) = v7 &  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : least(v6, v5, v4) = v7 &  ? [v4] :  ? [v5] :  ? [v6] : strict_order(v5, v4) = v6 &  ? [v4] :  ? [v5] :  ? [v6] : strict_well_order(v5, v4) = v6 &  ? [v4] :  ? [v5] :  ? [v6] : unordered_pair(v5, v4) = v6 &  ? [v4] :  ? [v5] :  ? [v6] : difference(v5, v4) = v6 &  ? [v4] :  ? [v5] :  ? [v6] : union(v5, v4) = v6 &  ? [v4] :  ? [v5] :  ? [v6] : intersection(v5, v4) = v6 &  ? [v4] :  ? [v5] :  ? [v6] : equal_set(v5, v4) = v6 &  ? [v4] :  ? [v5] :  ? [v6] : subset(v5, v4) = v6 &  ? [v4] :  ? [v5] :  ? [v6] : member(v5, v4) = v6 &  ? [v4] :  ? [v5] : suc(v4) = v5 &  ? [v4] :  ? [v5] : set(v4) = v5 &  ? [v4] :  ? [v5] : product(v4) = v5 &  ? [v4] :  ? [v5] : sum(v4) = v5 &  ? [v4] :  ? [v5] : singleton(v4) = v5 &  ? [v4] :  ? [v5] : power_set(v4) = v5)
% 10.53/3.16  | Instantiating (0) with all_0_0_0, all_0_1_1, all_0_2_2, all_0_3_3 yields:
% 10.53/3.16  | (1)  ~ (all_0_0_0 = 0) & intersection(all_0_3_3, all_0_2_2) = all_0_1_1 & power_set(all_0_3_3) = all_0_2_2 & equal_set(all_0_3_3, all_0_1_1) = all_0_0_0 & member(all_0_3_3, on) = 0 &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (initial_segment(v0, v1, v2) = v4) |  ~ (member(v3, v4) = v5) |  ? [v6] : (( ~ (v6 = 0) & apply(v1, v3, v0) = v6) | ( ~ (v6 = 0) & member(v3, v2) = v6))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (apply(v0, v3, v4) = 0) |  ~ (apply(v0, v2, v4) = v5) |  ~ (strict_order(v0, v1) = 0) |  ? [v6] : (( ~ (v6 = 0) & apply(v0, v2, v3) = v6) | ( ~ (v6 = 0) & member(v4, v1) = v6) | ( ~ (v6 = 0) & member(v3, v1) = v6) | ( ~ (v6 = 0) & member(v2, v1) = v6))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (apply(v0, v2, v4) = v5) |  ~ (apply(v0, v2, v3) = 0) |  ~ (strict_order(v0, v1) = 0) |  ? [v6] : (( ~ (v6 = 0) & apply(v0, v3, v4) = v6) | ( ~ (v6 = 0) & member(v4, v1) = v6) | ( ~ (v6 = 0) & member(v3, v1) = v6) | ( ~ (v6 = 0) & member(v2, v1) = v6))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (apply(v0, v2, v4) = v5) |  ~ (strict_order(v0, v1) = 0) |  ~ (member(v3, v1) = 0) |  ? [v6] : (( ~ (v6 = 0) & apply(v0, v3, v4) = v6) | ( ~ (v6 = 0) & apply(v0, v2, v3) = v6) | ( ~ (v6 = 0) & member(v4, v1) = v6) | ( ~ (v6 = 0) & member(v2, v1) = v6))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 | v3 = v2 |  ~ (apply(v0, v2, v3) = v4) |  ~ (least(v2, v0, v1) = 0) |  ? [v5] : ( ~ (v5 = 0) & member(v3, v1) = v5)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (product(v1) = v2) |  ~ (member(v0, v3) = v4) |  ~ (member(v0, v2) = 0) |  ? [v5] : ( ~ (v5 = 0) & member(v3, v1) = v5)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (singleton(v0) = v2) |  ~ (union(v0, v2) = v3) |  ~ (member(v1, v3) = v4) |  ? [v5] :  ? [v6] : ( ~ (v6 = 0) & suc(v0) = v5 & member(v1, v5) = v6)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (difference(v2, v1) = v3) |  ~ (member(v0, v3) = v4) |  ? [v5] : ((v5 = 0 & member(v0, v1) = 0) | ( ~ (v5 = 0) & member(v0, v2) = v5))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (union(v1, v2) = v3) |  ~ (member(v0, v3) = v4) |  ? [v5] :  ? [v6] : ( ~ (v6 = 0) &  ~ (v5 = 0) & member(v0, v2) = v6 & member(v0, v1) = v5)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (intersection(v1, v2) = v3) |  ~ (member(v0, v3) = v4) |  ? [v5] : (( ~ (v5 = 0) & member(v0, v2) = v5) | ( ~ (v5 = 0) & member(v0, v1) = v5))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v3 = 0 |  ~ (sum(v1) = v2) |  ~ (member(v4, v1) = 0) |  ~ (member(v0, v2) = v3) |  ? [v5] : ( ~ (v5 = 0) & member(v0, v4) = v5)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v3 = 0 |  ~ (sum(v1) = v2) |  ~ (member(v0, v4) = 0) |  ~ (member(v0, v2) = v3) |  ? [v5] : ( ~ (v5 = 0) & member(v4, v1) = v5)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v1 = v0 |  ~ (initial_segment(v4, v3, v2) = v1) |  ~ (initial_segment(v4, v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v1 = v0 |  ~ (apply(v4, v3, v2) = v1) |  ~ (apply(v4, v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v1 = v0 |  ~ (least(v4, v3, v2) = v1) |  ~ (least(v4, v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (initial_segment(v0, v1, v2) = v4) |  ~ (member(v3, v4) = 0) | (apply(v1, v3, v0) = 0 & member(v3, v2) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (apply(v0, v3, v4) = 0) |  ~ (apply(v0, v2, v3) = 0) |  ~ (strict_order(v0, v1) = 0) |  ? [v5] : ((v5 = 0 & apply(v0, v2, v4) = 0) | ( ~ (v5 = 0) & member(v4, v1) = v5) | ( ~ (v5 = 0) & member(v3, v1) = v5) | ( ~ (v5 = 0) & member(v2, v1) = v5))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (apply(v0, v3, v4) = 0) |  ~ (strict_order(v0, v1) = 0) |  ~ (member(v2, v1) = 0) |  ? [v5] : ((v5 = 0 & apply(v0, v2, v4) = 0) | ( ~ (v5 = 0) & apply(v0, v2, v3) = v5) | ( ~ (v5 = 0) & member(v4, v1) = v5) | ( ~ (v5 = 0) & member(v3, v1) = v5))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (apply(v0, v2, v3) = 0) |  ~ (strict_order(v0, v1) = 0) |  ~ (member(v4, v1) = 0) |  ? [v5] : ((v5 = 0 & apply(v0, v2, v4) = 0) | ( ~ (v5 = 0) & apply(v0, v3, v4) = v5) | ( ~ (v5 = 0) & member(v3, v1) = v5) | ( ~ (v5 = 0) & member(v2, v1) = v5))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (strict_order(v0, v1) = v2) |  ~ (subset(v3, v1) = 0) |  ~ (member(v4, v3) = 0) |  ? [v5] :  ? [v6] : ((v6 = 0 & least(v5, v0, v3) = 0) | ( ~ (v5 = 0) & strict_well_order(v0, v1) = v5))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (strict_order(v0, v1) = 0) |  ~ (member(v4, v1) = 0) |  ~ (member(v3, v1) = 0) |  ~ (member(v2, v1) = 0) |  ? [v5] : ((v5 = 0 & apply(v0, v2, v4) = 0) | ( ~ (v5 = 0) & apply(v0, v3, v4) = v5) | ( ~ (v5 = 0) & apply(v0, v2, v3) = v5))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v2 |  ~ (least(v2, v0, v1) = 0) |  ~ (member(v3, v1) = 0) | apply(v0, v2, v3) = 0) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (suc(v0) = v2) |  ~ (member(v1, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ( ~ (v6 = 0) & singleton(v0) = v4 & union(v0, v4) = v5 & member(v1, v5) = v6)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (least(v2, v0, v1) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v5 = 0 &  ~ (v6 = 0) &  ~ (v4 = v2) & apply(v0, v2, v4) = v6 & member(v4, v1) = 0) | ( ~ (v4 = 0) & member(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (product(v1) = v2) |  ~ (member(v0, v2) = v3) |  ? [v4] :  ? [v5] : ( ~ (v5 = 0) & member(v4, v1) = 0 & member(v0, v4) = v5)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (unordered_pair(v1, v0) = v2) |  ~ (member(v0, v2) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (unordered_pair(v0, v1) = v2) |  ~ (member(v0, v2) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (power_set(v1) = v2) |  ~ (member(v0, v2) = v3) |  ? [v4] : ( ~ (v4 = 0) & subset(v0, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (subset(v0, v1) = 0) |  ~ (member(v2, v1) = v3) |  ? [v4] : ( ~ (v4 = 0) & member(v2, v0) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v2 = v0 | v1 = v0 |  ~ (unordered_pair(v1, v2) = v3) |  ~ (member(v0, v3) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (strict_order(v3, v2) = v1) |  ~ (strict_order(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (strict_well_order(v3, v2) = v1) |  ~ (strict_well_order(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (unordered_pair(v3, v2) = v1) |  ~ (unordered_pair(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (difference(v3, v2) = v1) |  ~ (difference(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (union(v3, v2) = v1) |  ~ (union(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (intersection(v3, v2) = v1) |  ~ (intersection(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (equal_set(v3, v2) = v1) |  ~ (equal_set(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (subset(v3, v2) = v1) |  ~ (subset(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (member(v3, v2) = v1) |  ~ (member(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (apply(v0, v3, v2) = 0) |  ~ (strict_order(v0, v1) = 0) |  ? [v4] : (( ~ (v4 = 0) & apply(v0, v2, v3) = v4) | ( ~ (v4 = 0) & member(v3, v1) = v4) | ( ~ (v4 = 0) & member(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (apply(v0, v2, v3) = 0) |  ~ (strict_order(v0, v1) = 0) |  ? [v4] : (( ~ (v4 = 0) & apply(v0, v3, v2) = v4) | ( ~ (v4 = 0) & member(v3, v1) = v4) | ( ~ (v4 = 0) & member(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (strict_well_order(v0, v1) = 0) |  ~ (subset(v2, v1) = 0) |  ~ (member(v3, v2) = 0) |  ? [v4] : least(v4, v0, v2) = 0) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (product(v1) = v2) |  ~ (member(v3, v1) = 0) |  ~ (member(v0, v2) = 0) | member(v0, v3) = 0) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (singleton(v0) = v2) |  ~ (union(v0, v2) = v3) |  ~ (member(v1, v3) = 0) |  ? [v4] : (suc(v0) = v4 & member(v1, v4) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (difference(v2, v1) = v3) |  ~ (member(v0, v3) = 0) |  ? [v4] : ( ~ (v4 = 0) & member(v0, v2) = 0 & member(v0, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (union(v1, v2) = v3) |  ~ (member(v0, v3) = 0) |  ? [v4] : ((v4 = 0 & member(v0, v2) = 0) | (v4 = 0 & member(v0, v1) = 0))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (intersection(v1, v2) = v3) |  ~ (member(v0, v3) = 0) | (member(v0, v2) = 0 & member(v0, v1) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (apply(member_predicate, v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & member(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (strict_order(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] :  ? [v11] : ((v10 = 0 & v9 = 0 & v8 = 0 & v7 = 0 & v6 = 0 &  ~ (v11 = 0) & apply(v0, v4, v5) = 0 & apply(v0, v3, v5) = v11 & apply(v0, v3, v4) = 0 & member(v5, v1) = 0 & member(v4, v1) = 0 & member(v3, v1) = 0) | (v8 = 0 & v7 = 0 & v6 = 0 & v5 = 0 & apply(v0, v4, v3) = 0 & apply(v0, v3, v4) = 0 & member(v4, v1) = 0 & member(v3, v1) = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (strict_order(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & strict_well_order(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (strict_well_order(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v4 = 0 & subset(v3, v1) = 0 & member(v5, v3) = 0 &  ! [v7] :  ~ (least(v7, v0, v3) = 0)) | ( ~ (v3 = 0) & strict_order(v0, v1) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (set(v1) = v2) |  ~ (set(v0) = 0) |  ? [v3] : ( ~ (v3 = 0) & member(v1, v0) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (singleton(v0) = v1) |  ~ (member(v0, v1) = v2)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (equal_set(v0, v1) = v2) |  ? [v3] : (( ~ (v3 = 0) & subset(v1, v0) = v3) | ( ~ (v3 = 0) & subset(v0, v1) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v1, v0) = v2) |  ~ (member(v0, on) = 0) |  ? [v3] : ( ~ (v3 = 0) & member(v1, v0) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & power_set(v1) = v3 & member(v0, v3) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & member(v3, v1) = v4 & member(v3, v0) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (member(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & apply(member_predicate, v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (suc(v2) = v1) |  ~ (suc(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (set(v2) = v1) |  ~ (set(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (product(v2) = v1) |  ~ (product(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (sum(v2) = v1) |  ~ (sum(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (singleton(v2) = v1) |  ~ (singleton(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (singleton(v1) = v2) |  ~ (member(v0, v2) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (power_set(v2) = v1) |  ~ (power_set(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (suc(v0) = v2) |  ~ (member(v1, v2) = 0) |  ? [v3] :  ? [v4] : (singleton(v0) = v3 & union(v0, v3) = v4 & member(v1, v4) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (least(v2, v0, v1) = 0) | member(v2, v1) = 0) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (sum(v1) = v2) |  ~ (member(v0, v2) = 0) |  ? [v3] : (member(v3, v1) = 0 & member(v0, v3) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (power_set(v1) = v2) |  ~ (member(v0, v2) = 0) | subset(v0, v1) = 0) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset(v1, v0) = v2) |  ? [v3] : ((v3 = 0 & v2 = 0 & subset(v0, v1) = 0) | ( ~ (v3 = 0) & equal_set(v0, v1) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset(v0, v1) = v2) |  ? [v3] : ((v3 = 0 & v2 = 0 & subset(v1, v0) = 0) | ( ~ (v3 = 0) & equal_set(v0, v1) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset(v0, v1) = 0) |  ~ (member(v2, v0) = 0) | member(v2, v1) = 0) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (member(v0, on) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : ((v3 = 0 &  ~ (v4 = 0) & subset(v2, v0) = v4 & member(v2, v0) = 0) | ( ~ (v2 = 0) & strict_well_order(member_predicate, v0) = v2) | ( ~ (v2 = 0) & set(v0) = v2))) &  ! [v0] :  ! [v1] : ( ~ (apply(member_predicate, v0, v1) = 0) | member(v0, v1) = 0) &  ! [v0] :  ! [v1] : ( ~ (strict_order(v0, v1) = 0) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v3 = 0 & subset(v2, v1) = 0 & member(v4, v2) = 0 &  ! [v6] :  ~ (least(v6, v0, v2) = 0)) | (v2 = 0 & strict_well_order(v0, v1) = 0))) &  ! [v0] :  ! [v1] : ( ~ (strict_well_order(v0, v1) = 0) | strict_order(v0, v1) = 0) &  ! [v0] :  ! [v1] : ( ~ (strict_well_order(member_predicate, v0) = v1) |  ? [v2] : ((v2 = 0 & v1 = 0 & set(v0) = 0 &  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (subset(v3, v0) = v4) |  ? [v5] : ( ~ (v5 = 0) & member(v3, v0) = v5)) &  ! [v3] : ( ~ (member(v3, v0) = 0) | subset(v3, v0) = 0)) | ( ~ (v2 = 0) & member(v0, on) = v2))) &  ! [v0] :  ! [v1] : ( ~ (set(v0) = v1) |  ? [v2] : ((v2 = 0 & v1 = 0 & strict_well_order(member_predicate, v0) = 0 &  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (subset(v3, v0) = v4) |  ? [v5] : ( ~ (v5 = 0) & member(v3, v0) = v5)) &  ! [v3] : ( ~ (member(v3, v0) = 0) | subset(v3, v0) = 0)) | ( ~ (v2 = 0) & member(v0, on) = v2))) &  ! [v0] :  ! [v1] : ( ~ (set(v0) = 0) |  ~ (member(v1, v0) = 0) | set(v1) = 0) &  ! [v0] :  ! [v1] : ( ~ (equal_set(v0, v1) = 0) | (subset(v1, v0) = 0 & subset(v0, v1) = 0)) &  ! [v0] :  ! [v1] : ( ~ (subset(v1, v0) = 0) |  ? [v2] : ((v2 = 0 & equal_set(v0, v1) = 0) | ( ~ (v2 = 0) & subset(v0, v1) = v2))) &  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) |  ? [v2] : (power_set(v1) = v2 & member(v0, v2) = 0)) &  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) |  ? [v2] : ((v2 = 0 & equal_set(v0, v1) = 0) | ( ~ (v2 = 0) & subset(v1, v0) = v2))) &  ! [v0] :  ! [v1] : ( ~ (member(v1, v0) = 0) |  ~ (member(v0, on) = 0) | subset(v1, v0) = 0) &  ! [v0] :  ! [v1] : ( ~ (member(v0, v1) = 0) | apply(member_predicate, v0, v1) = 0) &  ! [v0] : ( ~ (strict_well_order(member_predicate, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : ((v2 = 0 &  ~ (v3 = 0) & subset(v1, v0) = v3 & member(v1, v0) = 0) | (v1 = 0 & member(v0, on) = 0) | ( ~ (v1 = 0) & set(v0) = v1))) &  ! [v0] : ( ~ (set(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : ((v2 = 0 &  ~ (v3 = 0) & subset(v1, v0) = v3 & member(v1, v0) = 0) | (v1 = 0 & member(v0, on) = 0) | ( ~ (v1 = 0) & strict_well_order(member_predicate, v0) = v1))) &  ! [v0] : ( ~ (member(v0, on) = 0) | (strict_well_order(member_predicate, v0) = 0 & set(v0) = 0)) &  ! [v0] :  ~ (member(v0, empty_set) = 0) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : initial_segment(v2, v1, v0) = v3 &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : apply(v2, v1, v0) = v3 &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : least(v2, v1, v0) = v3 &  ? [v0] :  ? [v1] :  ? [v2] : strict_order(v1, v0) = v2 &  ? [v0] :  ? [v1] :  ? [v2] : strict_well_order(v1, v0) = v2 &  ? [v0] :  ? [v1] :  ? [v2] : unordered_pair(v1, v0) = v2 &  ? [v0] :  ? [v1] :  ? [v2] : difference(v1, v0) = v2 &  ? [v0] :  ? [v1] :  ? [v2] : union(v1, v0) = v2 &  ? [v0] :  ? [v1] :  ? [v2] : intersection(v1, v0) = v2 &  ? [v0] :  ? [v1] :  ? [v2] : equal_set(v1, v0) = v2 &  ? [v0] :  ? [v1] :  ? [v2] : subset(v1, v0) = v2 &  ? [v0] :  ? [v1] :  ? [v2] : member(v1, v0) = v2 &  ? [v0] :  ? [v1] : suc(v0) = v1 &  ? [v0] :  ? [v1] : set(v0) = v1 &  ? [v0] :  ? [v1] : product(v0) = v1 &  ? [v0] :  ? [v1] : sum(v0) = v1 &  ? [v0] :  ? [v1] : singleton(v0) = v1 &  ? [v0] :  ? [v1] : power_set(v0) = v1
% 10.98/3.19  |
% 10.98/3.19  | Applying alpha-rule on (1) yields:
% 10.98/3.19  | (2)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (set(v2) = v1) |  ~ (set(v2) = v0))
% 10.98/3.19  | (3)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (strict_well_order(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v4 = 0 & subset(v3, v1) = 0 & member(v5, v3) = 0 &  ! [v7] :  ~ (least(v7, v0, v3) = 0)) | ( ~ (v3 = 0) & strict_order(v0, v1) = v3)))
% 10.98/3.19  | (4)  ? [v0] :  ? [v1] :  ? [v2] : intersection(v1, v0) = v2
% 11.09/3.19  | (5)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & power_set(v1) = v3 & member(v0, v3) = v4))
% 11.09/3.19  | (6)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (singleton(v0) = v2) |  ~ (union(v0, v2) = v3) |  ~ (member(v1, v3) = v4) |  ? [v5] :  ? [v6] : ( ~ (v6 = 0) & suc(v0) = v5 & member(v1, v5) = v6))
% 11.09/3.19  | (7)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset(v1, v0) = v2) |  ? [v3] : ((v3 = 0 & v2 = 0 & subset(v0, v1) = 0) | ( ~ (v3 = 0) & equal_set(v0, v1) = v3)))
% 11.09/3.19  | (8) power_set(all_0_3_3) = all_0_2_2
% 11.09/3.19  | (9)  ? [v0] :  ? [v1] :  ? [v2] : subset(v1, v0) = v2
% 11.09/3.19  | (10)  ! [v0] :  ! [v1] : ( ~ (equal_set(v0, v1) = 0) | (subset(v1, v0) = 0 & subset(v0, v1) = 0))
% 11.09/3.19  | (11)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (apply(v0, v2, v4) = v5) |  ~ (apply(v0, v2, v3) = 0) |  ~ (strict_order(v0, v1) = 0) |  ? [v6] : (( ~ (v6 = 0) & apply(v0, v3, v4) = v6) | ( ~ (v6 = 0) & member(v4, v1) = v6) | ( ~ (v6 = 0) & member(v3, v1) = v6) | ( ~ (v6 = 0) & member(v2, v1) = v6)))
% 11.09/3.19  | (12)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (member(v0, on) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : ((v3 = 0 &  ~ (v4 = 0) & subset(v2, v0) = v4 & member(v2, v0) = 0) | ( ~ (v2 = 0) & strict_well_order(member_predicate, v0) = v2) | ( ~ (v2 = 0) & set(v0) = v2)))
% 11.09/3.20  | (13)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 | v3 = v2 |  ~ (apply(v0, v2, v3) = v4) |  ~ (least(v2, v0, v1) = 0) |  ? [v5] : ( ~ (v5 = 0) & member(v3, v1) = v5))
% 11.09/3.20  | (14)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (singleton(v0) = v2) |  ~ (union(v0, v2) = v3) |  ~ (member(v1, v3) = 0) |  ? [v4] : (suc(v0) = v4 & member(v1, v4) = 0))
% 11.09/3.20  | (15) member(all_0_3_3, on) = 0
% 11.09/3.20  | (16)  ? [v0] :  ? [v1] :  ? [v2] : member(v1, v0) = v2
% 11.09/3.20  | (17)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (unordered_pair(v0, v1) = v2) |  ~ (member(v0, v2) = v3))
% 11.09/3.20  | (18)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (unordered_pair(v3, v2) = v1) |  ~ (unordered_pair(v3, v2) = v0))
% 11.09/3.20  | (19)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (least(v2, v0, v1) = 0) | member(v2, v1) = 0)
% 11.09/3.20  | (20)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (subset(v3, v2) = v1) |  ~ (subset(v3, v2) = v0))
% 11.09/3.20  | (21)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (subset(v0, v1) = 0) |  ~ (member(v2, v1) = v3) |  ? [v4] : ( ~ (v4 = 0) & member(v2, v0) = v4))
% 11.09/3.20  | (22)  ? [v0] :  ? [v1] :  ? [v2] : strict_well_order(v1, v0) = v2
% 11.09/3.20  | (23)  ! [v0] :  ~ (member(v0, empty_set) = 0)
% 11.09/3.20  | (24) equal_set(all_0_3_3, all_0_1_1) = all_0_0_0
% 11.09/3.20  | (25)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (sum(v1) = v2) |  ~ (member(v0, v2) = 0) |  ? [v3] : (member(v3, v1) = 0 & member(v0, v3) = 0))
% 11.09/3.20  | (26)  ! [v0] :  ! [v1] : ( ~ (member(v1, v0) = 0) |  ~ (member(v0, on) = 0) | subset(v1, v0) = 0)
% 11.09/3.20  | (27)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v3 = 0 |  ~ (sum(v1) = v2) |  ~ (member(v0, v4) = 0) |  ~ (member(v0, v2) = v3) |  ? [v5] : ( ~ (v5 = 0) & member(v4, v1) = v5))
% 11.09/3.20  | (28)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (least(v2, v0, v1) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v5 = 0 &  ~ (v6 = 0) &  ~ (v4 = v2) & apply(v0, v2, v4) = v6 & member(v4, v1) = 0) | ( ~ (v4 = 0) & member(v2, v1) = v4)))
% 11.09/3.20  | (29)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (power_set(v2) = v1) |  ~ (power_set(v2) = v0))
% 11.09/3.20  | (30)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (initial_segment(v0, v1, v2) = v4) |  ~ (member(v3, v4) = 0) | (apply(v1, v3, v0) = 0 & member(v3, v2) = 0))
% 11.09/3.20  | (31)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (equal_set(v0, v1) = v2) |  ? [v3] : (( ~ (v3 = 0) & subset(v1, v0) = v3) | ( ~ (v3 = 0) & subset(v0, v1) = v3)))
% 11.09/3.20  | (32)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (equal_set(v3, v2) = v1) |  ~ (equal_set(v3, v2) = v0))
% 11.09/3.20  | (33)  ~ (all_0_0_0 = 0)
% 11.09/3.20  | (34)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (intersection(v3, v2) = v1) |  ~ (intersection(v3, v2) = v0))
% 11.09/3.20  | (35)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v1 = v0 |  ~ (initial_segment(v4, v3, v2) = v1) |  ~ (initial_segment(v4, v3, v2) = v0))
% 11.09/3.20  | (36)  ? [v0] :  ? [v1] : singleton(v0) = v1
% 11.09/3.20  | (37)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (singleton(v1) = v2) |  ~ (member(v0, v2) = 0))
% 11.09/3.20  | (38)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (difference(v2, v1) = v3) |  ~ (member(v0, v3) = v4) |  ? [v5] : ((v5 = 0 & member(v0, v1) = 0) | ( ~ (v5 = 0) & member(v0, v2) = v5)))
% 11.09/3.20  | (39)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (intersection(v1, v2) = v3) |  ~ (member(v0, v3) = 0) | (member(v0, v2) = 0 & member(v0, v1) = 0))
% 11.09/3.20  | (40)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (strict_order(v3, v2) = v1) |  ~ (strict_order(v3, v2) = v0))
% 11.09/3.20  | (41)  ? [v0] :  ? [v1] : sum(v0) = v1
% 11.09/3.20  | (42)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (member(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & apply(member_predicate, v0, v1) = v3))
% 11.09/3.20  | (43)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (apply(member_predicate, v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & member(v0, v1) = v3))
% 11.09/3.20  | (44)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v1 = v0 |  ~ (least(v4, v3, v2) = v1) |  ~ (least(v4, v3, v2) = v0))
% 11.09/3.20  | (45)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (power_set(v1) = v2) |  ~ (member(v0, v2) = v3) |  ? [v4] : ( ~ (v4 = 0) & subset(v0, v1) = v4))
% 11.09/3.20  | (46)  ? [v0] :  ? [v1] : set(v0) = v1
% 11.09/3.20  | (47)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : apply(v2, v1, v0) = v3
% 11.09/3.20  | (48)  ? [v0] :  ? [v1] :  ? [v2] : difference(v1, v0) = v2
% 11.09/3.20  | (49)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (suc(v0) = v2) |  ~ (member(v1, v2) = 0) |  ? [v3] :  ? [v4] : (singleton(v0) = v3 & union(v0, v3) = v4 & member(v1, v4) = 0))
% 11.09/3.20  | (50)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset(v0, v1) = 0) |  ~ (member(v2, v0) = 0) | member(v2, v1) = 0)
% 11.09/3.20  | (51)  ? [v0] :  ? [v1] : power_set(v0) = v1
% 11.09/3.20  | (52)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (strict_order(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & strict_well_order(v0, v1) = v3))
% 11.09/3.20  | (53)  ? [v0] :  ? [v1] : product(v0) = v1
% 11.09/3.20  | (54)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (union(v1, v2) = v3) |  ~ (member(v0, v3) = v4) |  ? [v5] :  ? [v6] : ( ~ (v6 = 0) &  ~ (v5 = 0) & member(v0, v2) = v6 & member(v0, v1) = v5))
% 11.09/3.20  | (55)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (suc(v0) = v2) |  ~ (member(v1, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ( ~ (v6 = 0) & singleton(v0) = v4 & union(v0, v4) = v5 & member(v1, v5) = v6))
% 11.09/3.20  | (56)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (singleton(v0) = v1) |  ~ (member(v0, v1) = v2))
% 11.09/3.20  | (57)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (difference(v3, v2) = v1) |  ~ (difference(v3, v2) = v0))
% 11.09/3.20  | (58)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & member(v3, v1) = v4 & member(v3, v0) = 0))
% 11.09/3.20  | (59)  ! [v0] :  ! [v1] : ( ~ (set(v0) = 0) |  ~ (member(v1, v0) = 0) | set(v1) = 0)
% 11.09/3.20  | (60)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (member(v3, v2) = v1) |  ~ (member(v3, v2) = v0))
% 11.09/3.20  | (61)  ? [v0] :  ? [v1] :  ? [v2] : union(v1, v0) = v2
% 11.09/3.20  | (62)  ! [v0] :  ! [v1] : ( ~ (set(v0) = v1) |  ? [v2] : ((v2 = 0 & v1 = 0 & strict_well_order(member_predicate, v0) = 0 &  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (subset(v3, v0) = v4) |  ? [v5] : ( ~ (v5 = 0) & member(v3, v0) = v5)) &  ! [v3] : ( ~ (member(v3, v0) = 0) | subset(v3, v0) = 0)) | ( ~ (v2 = 0) & member(v0, on) = v2)))
% 11.09/3.20  | (63)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (power_set(v1) = v2) |  ~ (member(v0, v2) = 0) | subset(v0, v1) = 0)
% 11.09/3.20  | (64)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (strict_order(v0, v1) = v2) |  ~ (subset(v3, v1) = 0) |  ~ (member(v4, v3) = 0) |  ? [v5] :  ? [v6] : ((v6 = 0 & least(v5, v0, v3) = 0) | ( ~ (v5 = 0) & strict_well_order(v0, v1) = v5)))
% 11.09/3.20  | (65)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v2 |  ~ (least(v2, v0, v1) = 0) |  ~ (member(v3, v1) = 0) | apply(v0, v2, v3) = 0)
% 11.09/3.20  | (66)  ! [v0] : ( ~ (set(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : ((v2 = 0 &  ~ (v3 = 0) & subset(v1, v0) = v3 & member(v1, v0) = 0) | (v1 = 0 & member(v0, on) = 0) | ( ~ (v1 = 0) & strict_well_order(member_predicate, v0) = v1)))
% 11.09/3.20  | (67)  ! [v0] : ( ~ (strict_well_order(member_predicate, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : ((v2 = 0 &  ~ (v3 = 0) & subset(v1, v0) = v3 & member(v1, v0) = 0) | (v1 = 0 & member(v0, on) = 0) | ( ~ (v1 = 0) & set(v0) = v1)))
% 11.09/3.20  | (68)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (product(v1) = v2) |  ~ (member(v0, v3) = v4) |  ~ (member(v0, v2) = 0) |  ? [v5] : ( ~ (v5 = 0) & member(v3, v1) = v5))
% 11.09/3.20  | (69)  ? [v0] :  ? [v1] :  ? [v2] : strict_order(v1, v0) = v2
% 11.09/3.20  | (70)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (apply(v0, v3, v4) = 0) |  ~ (apply(v0, v2, v3) = 0) |  ~ (strict_order(v0, v1) = 0) |  ? [v5] : ((v5 = 0 & apply(v0, v2, v4) = 0) | ( ~ (v5 = 0) & member(v4, v1) = v5) | ( ~ (v5 = 0) & member(v3, v1) = v5) | ( ~ (v5 = 0) & member(v2, v1) = v5)))
% 11.09/3.21  | (71)  ? [v0] :  ? [v1] :  ? [v2] : equal_set(v1, v0) = v2
% 11.09/3.21  | (72)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (product(v1) = v2) |  ~ (member(v0, v2) = v3) |  ? [v4] :  ? [v5] : ( ~ (v5 = 0) & member(v4, v1) = 0 & member(v0, v4) = v5))
% 11.09/3.21  | (73)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (initial_segment(v0, v1, v2) = v4) |  ~ (member(v3, v4) = v5) |  ? [v6] : (( ~ (v6 = 0) & apply(v1, v3, v0) = v6) | ( ~ (v6 = 0) & member(v3, v2) = v6)))
% 11.09/3.21  | (74)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (strict_order(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] :  ? [v11] : ((v10 = 0 & v9 = 0 & v8 = 0 & v7 = 0 & v6 = 0 &  ~ (v11 = 0) & apply(v0, v4, v5) = 0 & apply(v0, v3, v5) = v11 & apply(v0, v3, v4) = 0 & member(v5, v1) = 0 & member(v4, v1) = 0 & member(v3, v1) = 0) | (v8 = 0 & v7 = 0 & v6 = 0 & v5 = 0 & apply(v0, v4, v3) = 0 & apply(v0, v3, v4) = 0 & member(v4, v1) = 0 & member(v3, v1) = 0)))
% 11.09/3.21  | (75)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (strict_well_order(v0, v1) = 0) |  ~ (subset(v2, v1) = 0) |  ~ (member(v3, v2) = 0) |  ? [v4] : least(v4, v0, v2) = 0)
% 11.09/3.21  | (76)  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) |  ? [v2] : (power_set(v1) = v2 & member(v0, v2) = 0))
% 11.09/3.21  | (77)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (apply(v0, v2, v3) = 0) |  ~ (strict_order(v0, v1) = 0) |  ? [v4] : (( ~ (v4 = 0) & apply(v0, v3, v2) = v4) | ( ~ (v4 = 0) & member(v3, v1) = v4) | ( ~ (v4 = 0) & member(v2, v1) = v4)))
% 11.09/3.21  | (78)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (apply(v0, v3, v2) = 0) |  ~ (strict_order(v0, v1) = 0) |  ? [v4] : (( ~ (v4 = 0) & apply(v0, v2, v3) = v4) | ( ~ (v4 = 0) & member(v3, v1) = v4) | ( ~ (v4 = 0) & member(v2, v1) = v4)))
% 11.09/3.21  | (79)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (singleton(v2) = v1) |  ~ (singleton(v2) = v0))
% 11.09/3.21  | (80)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (intersection(v1, v2) = v3) |  ~ (member(v0, v3) = v4) |  ? [v5] : (( ~ (v5 = 0) & member(v0, v2) = v5) | ( ~ (v5 = 0) & member(v0, v1) = v5)))
% 11.09/3.21  | (81)  ? [v0] :  ? [v1] : suc(v0) = v1
% 11.09/3.21  | (82)  ! [v0] :  ! [v1] : ( ~ (subset(v1, v0) = 0) |  ? [v2] : ((v2 = 0 & equal_set(v0, v1) = 0) | ( ~ (v2 = 0) & subset(v0, v1) = v2)))
% 11.09/3.21  | (83)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (product(v2) = v1) |  ~ (product(v2) = v0))
% 11.09/3.21  | (84)  ? [v0] :  ? [v1] :  ? [v2] : unordered_pair(v1, v0) = v2
% 11.09/3.21  | (85) intersection(all_0_3_3, all_0_2_2) = all_0_1_1
% 11.09/3.21  | (86)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (apply(v0, v3, v4) = 0) |  ~ (apply(v0, v2, v4) = v5) |  ~ (strict_order(v0, v1) = 0) |  ? [v6] : (( ~ (v6 = 0) & apply(v0, v2, v3) = v6) | ( ~ (v6 = 0) & member(v4, v1) = v6) | ( ~ (v6 = 0) & member(v3, v1) = v6) | ( ~ (v6 = 0) & member(v2, v1) = v6)))
% 11.09/3.21  | (87)  ! [v0] : ( ~ (member(v0, on) = 0) | (strict_well_order(member_predicate, v0) = 0 & set(v0) = 0))
% 11.09/3.21  | (88)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (apply(v0, v2, v4) = v5) |  ~ (strict_order(v0, v1) = 0) |  ~ (member(v3, v1) = 0) |  ? [v6] : (( ~ (v6 = 0) & apply(v0, v3, v4) = v6) | ( ~ (v6 = 0) & apply(v0, v2, v3) = v6) | ( ~ (v6 = 0) & member(v4, v1) = v6) | ( ~ (v6 = 0) & member(v2, v1) = v6)))
% 11.09/3.21  | (89)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v1, v0) = v2) |  ~ (member(v0, on) = 0) |  ? [v3] : ( ~ (v3 = 0) & member(v1, v0) = v3))
% 11.09/3.21  | (90)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (strict_order(v0, v1) = 0) |  ~ (member(v4, v1) = 0) |  ~ (member(v3, v1) = 0) |  ~ (member(v2, v1) = 0) |  ? [v5] : ((v5 = 0 & apply(v0, v2, v4) = 0) | ( ~ (v5 = 0) & apply(v0, v3, v4) = v5) | ( ~ (v5 = 0) & apply(v0, v2, v3) = v5)))
% 11.09/3.21  | (91)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (apply(v0, v3, v4) = 0) |  ~ (strict_order(v0, v1) = 0) |  ~ (member(v2, v1) = 0) |  ? [v5] : ((v5 = 0 & apply(v0, v2, v4) = 0) | ( ~ (v5 = 0) & apply(v0, v2, v3) = v5) | ( ~ (v5 = 0) & member(v4, v1) = v5) | ( ~ (v5 = 0) & member(v3, v1) = v5)))
% 11.09/3.21  | (92)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (strict_well_order(v3, v2) = v1) |  ~ (strict_well_order(v3, v2) = v0))
% 11.09/3.21  | (93)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (unordered_pair(v1, v0) = v2) |  ~ (member(v0, v2) = v3))
% 11.09/3.21  | (94)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v3 = 0 |  ~ (sum(v1) = v2) |  ~ (member(v4, v1) = 0) |  ~ (member(v0, v2) = v3) |  ? [v5] : ( ~ (v5 = 0) & member(v0, v4) = v5))
% 11.09/3.21  | (95)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (set(v1) = v2) |  ~ (set(v0) = 0) |  ? [v3] : ( ~ (v3 = 0) & member(v1, v0) = v3))
% 11.09/3.21  | (96)  ! [v0] :  ! [v1] : ( ~ (strict_well_order(v0, v1) = 0) | strict_order(v0, v1) = 0)
% 11.09/3.21  | (97)  ! [v0] :  ! [v1] : ( ~ (member(v0, v1) = 0) | apply(member_predicate, v0, v1) = 0)
% 11.09/3.21  | (98)  ! [v0] :  ! [v1] : ( ~ (apply(member_predicate, v0, v1) = 0) | member(v0, v1) = 0)
% 11.09/3.21  | (99)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (union(v1, v2) = v3) |  ~ (member(v0, v3) = 0) |  ? [v4] : ((v4 = 0 & member(v0, v2) = 0) | (v4 = 0 & member(v0, v1) = 0)))
% 11.09/3.21  | (100)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (apply(v0, v2, v3) = 0) |  ~ (strict_order(v0, v1) = 0) |  ~ (member(v4, v1) = 0) |  ? [v5] : ((v5 = 0 & apply(v0, v2, v4) = 0) | ( ~ (v5 = 0) & apply(v0, v3, v4) = v5) | ( ~ (v5 = 0) & member(v3, v1) = v5) | ( ~ (v5 = 0) & member(v2, v1) = v5)))
% 11.09/3.21  | (101)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (difference(v2, v1) = v3) |  ~ (member(v0, v3) = 0) |  ? [v4] : ( ~ (v4 = 0) & member(v0, v2) = 0 & member(v0, v1) = v4))
% 11.09/3.21  | (102)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (sum(v2) = v1) |  ~ (sum(v2) = v0))
% 11.09/3.21  | (103)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset(v0, v1) = v2) |  ? [v3] : ((v3 = 0 & v2 = 0 & subset(v1, v0) = 0) | ( ~ (v3 = 0) & equal_set(v0, v1) = v3)))
% 11.09/3.21  | (104)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v2 = v0 | v1 = v0 |  ~ (unordered_pair(v1, v2) = v3) |  ~ (member(v0, v3) = 0))
% 11.09/3.21  | (105)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : initial_segment(v2, v1, v0) = v3
% 11.09/3.21  | (106)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (suc(v2) = v1) |  ~ (suc(v2) = v0))
% 11.09/3.21  | (107)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (product(v1) = v2) |  ~ (member(v3, v1) = 0) |  ~ (member(v0, v2) = 0) | member(v0, v3) = 0)
% 11.09/3.21  | (108)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (union(v3, v2) = v1) |  ~ (union(v3, v2) = v0))
% 11.09/3.21  | (109)  ! [v0] :  ! [v1] : ( ~ (strict_well_order(member_predicate, v0) = v1) |  ? [v2] : ((v2 = 0 & v1 = 0 & set(v0) = 0 &  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (subset(v3, v0) = v4) |  ? [v5] : ( ~ (v5 = 0) & member(v3, v0) = v5)) &  ! [v3] : ( ~ (member(v3, v0) = 0) | subset(v3, v0) = 0)) | ( ~ (v2 = 0) & member(v0, on) = v2)))
% 11.09/3.21  | (110)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v1 = v0 |  ~ (apply(v4, v3, v2) = v1) |  ~ (apply(v4, v3, v2) = v0))
% 11.09/3.21  | (111)  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) |  ? [v2] : ((v2 = 0 & equal_set(v0, v1) = 0) | ( ~ (v2 = 0) & subset(v1, v0) = v2)))
% 11.09/3.21  | (112)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : least(v2, v1, v0) = v3
% 11.09/3.21  | (113)  ! [v0] :  ! [v1] : ( ~ (strict_order(v0, v1) = 0) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v3 = 0 & subset(v2, v1) = 0 & member(v4, v2) = 0 &  ! [v6] :  ~ (least(v6, v0, v2) = 0)) | (v2 = 0 & strict_well_order(v0, v1) = 0)))
% 11.09/3.21  |
% 11.09/3.21  | Instantiating formula (31) with all_0_0_0, all_0_1_1, all_0_3_3 and discharging atoms equal_set(all_0_3_3, all_0_1_1) = all_0_0_0, yields:
% 11.09/3.21  | (114) all_0_0_0 = 0 |  ? [v0] : (( ~ (v0 = 0) & subset(all_0_1_1, all_0_3_3) = v0) | ( ~ (v0 = 0) & subset(all_0_3_3, all_0_1_1) = v0))
% 11.09/3.21  |
% 11.09/3.21  | Instantiating formula (87) with all_0_3_3 and discharging atoms member(all_0_3_3, on) = 0, yields:
% 11.09/3.21  | (115) strict_well_order(member_predicate, all_0_3_3) = 0 & set(all_0_3_3) = 0
% 11.09/3.21  |
% 11.09/3.21  | Applying alpha-rule on (115) yields:
% 11.09/3.21  | (116) strict_well_order(member_predicate, all_0_3_3) = 0
% 11.09/3.21  | (117) set(all_0_3_3) = 0
% 11.09/3.21  |
% 11.09/3.21  +-Applying beta-rule and splitting (114), into two cases.
% 11.09/3.21  |-Branch one:
% 11.09/3.21  | (118) all_0_0_0 = 0
% 11.09/3.21  |
% 11.09/3.21  	| Equations (118) can reduce 33 to:
% 11.09/3.21  	| (119) $false
% 11.09/3.21  	|
% 11.09/3.22  	|-The branch is then unsatisfiable
% 11.09/3.22  |-Branch two:
% 11.09/3.22  | (33)  ~ (all_0_0_0 = 0)
% 11.09/3.22  | (121)  ? [v0] : (( ~ (v0 = 0) & subset(all_0_1_1, all_0_3_3) = v0) | ( ~ (v0 = 0) & subset(all_0_3_3, all_0_1_1) = v0))
% 11.09/3.22  |
% 11.09/3.22  	| Instantiating (121) with all_49_0_55 yields:
% 11.09/3.22  	| (122) ( ~ (all_49_0_55 = 0) & subset(all_0_1_1, all_0_3_3) = all_49_0_55) | ( ~ (all_49_0_55 = 0) & subset(all_0_3_3, all_0_1_1) = all_49_0_55)
% 11.09/3.22  	|
% 11.09/3.22  	| Instantiating formula (109) with 0, all_0_3_3 and discharging atoms strict_well_order(member_predicate, all_0_3_3) = 0, yields:
% 11.09/3.22  	| (123)  ? [v0] : ((v0 = 0 & set(all_0_3_3) = 0 &  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v1, all_0_3_3) = v2) |  ? [v3] : ( ~ (v3 = 0) & member(v1, all_0_3_3) = v3)) &  ! [v1] : ( ~ (member(v1, all_0_3_3) = 0) | subset(v1, all_0_3_3) = 0)) | ( ~ (v0 = 0) & member(all_0_3_3, on) = v0))
% 11.09/3.22  	|
% 11.09/3.22  	| Instantiating (123) with all_57_0_57 yields:
% 11.09/3.22  	| (124) (all_57_0_57 = 0 & set(all_0_3_3) = 0 &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (subset(v0, all_0_3_3) = v1) |  ? [v2] : ( ~ (v2 = 0) & member(v0, all_0_3_3) = v2)) &  ! [v0] : ( ~ (member(v0, all_0_3_3) = 0) | subset(v0, all_0_3_3) = 0)) | ( ~ (all_57_0_57 = 0) & member(all_0_3_3, on) = all_57_0_57)
% 11.09/3.22  	|
% 11.09/3.22  	+-Applying beta-rule and splitting (124), into two cases.
% 11.09/3.22  	|-Branch one:
% 11.09/3.22  	| (125) all_57_0_57 = 0 & set(all_0_3_3) = 0 &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (subset(v0, all_0_3_3) = v1) |  ? [v2] : ( ~ (v2 = 0) & member(v0, all_0_3_3) = v2)) &  ! [v0] : ( ~ (member(v0, all_0_3_3) = 0) | subset(v0, all_0_3_3) = 0)
% 11.09/3.22  	|
% 11.09/3.22  		| Applying alpha-rule on (125) yields:
% 11.09/3.22  		| (126) all_57_0_57 = 0
% 11.20/3.22  		| (117) set(all_0_3_3) = 0
% 11.20/3.22  		| (128)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (subset(v0, all_0_3_3) = v1) |  ? [v2] : ( ~ (v2 = 0) & member(v0, all_0_3_3) = v2))
% 11.20/3.22  		| (129)  ! [v0] : ( ~ (member(v0, all_0_3_3) = 0) | subset(v0, all_0_3_3) = 0)
% 11.20/3.22  		|
% 11.20/3.22  		+-Applying beta-rule and splitting (122), into two cases.
% 11.20/3.22  		|-Branch one:
% 11.20/3.22  		| (130)  ~ (all_49_0_55 = 0) & subset(all_0_1_1, all_0_3_3) = all_49_0_55
% 11.20/3.22  		|
% 11.20/3.22  			| Applying alpha-rule on (130) yields:
% 11.20/3.22  			| (131)  ~ (all_49_0_55 = 0)
% 11.20/3.22  			| (132) subset(all_0_1_1, all_0_3_3) = all_49_0_55
% 11.20/3.22  			|
% 11.20/3.22  			| Instantiating formula (58) with all_49_0_55, all_0_3_3, all_0_1_1 and discharging atoms subset(all_0_1_1, all_0_3_3) = all_49_0_55, yields:
% 11.20/3.22  			| (133) all_49_0_55 = 0 |  ? [v0] :  ? [v1] : ( ~ (v1 = 0) & member(v0, all_0_1_1) = 0 & member(v0, all_0_3_3) = v1)
% 11.20/3.22  			|
% 11.20/3.22  			+-Applying beta-rule and splitting (133), into two cases.
% 11.20/3.22  			|-Branch one:
% 11.20/3.22  			| (134) all_49_0_55 = 0
% 11.20/3.22  			|
% 11.20/3.22  				| Equations (134) can reduce 131 to:
% 11.20/3.22  				| (119) $false
% 11.20/3.22  				|
% 11.20/3.22  				|-The branch is then unsatisfiable
% 11.20/3.22  			|-Branch two:
% 11.20/3.22  			| (131)  ~ (all_49_0_55 = 0)
% 11.20/3.22  			| (137)  ? [v0] :  ? [v1] : ( ~ (v1 = 0) & member(v0, all_0_1_1) = 0 & member(v0, all_0_3_3) = v1)
% 11.20/3.22  			|
% 11.20/3.22  				| Instantiating (137) with all_95_0_89, all_95_1_90 yields:
% 11.20/3.22  				| (138)  ~ (all_95_0_89 = 0) & member(all_95_1_90, all_0_1_1) = 0 & member(all_95_1_90, all_0_3_3) = all_95_0_89
% 11.20/3.22  				|
% 11.20/3.22  				| Applying alpha-rule on (138) yields:
% 11.20/3.22  				| (139)  ~ (all_95_0_89 = 0)
% 11.20/3.22  				| (140) member(all_95_1_90, all_0_1_1) = 0
% 11.20/3.22  				| (141) member(all_95_1_90, all_0_3_3) = all_95_0_89
% 11.20/3.22  				|
% 11.20/3.22  				| Instantiating formula (39) with all_0_1_1, all_0_2_2, all_0_3_3, all_95_1_90 and discharging atoms intersection(all_0_3_3, all_0_2_2) = all_0_1_1, member(all_95_1_90, all_0_1_1) = 0, yields:
% 11.20/3.22  				| (142) member(all_95_1_90, all_0_2_2) = 0 & member(all_95_1_90, all_0_3_3) = 0
% 11.20/3.22  				|
% 11.20/3.22  				| Applying alpha-rule on (142) yields:
% 11.20/3.22  				| (143) member(all_95_1_90, all_0_2_2) = 0
% 11.20/3.22  				| (144) member(all_95_1_90, all_0_3_3) = 0
% 11.20/3.22  				|
% 11.20/3.22  				| Instantiating formula (42) with all_95_0_89, all_0_3_3, all_95_1_90 and discharging atoms member(all_95_1_90, all_0_3_3) = all_95_0_89, yields:
% 11.20/3.22  				| (145) all_95_0_89 = 0 |  ? [v0] : ( ~ (v0 = 0) & apply(member_predicate, all_95_1_90, all_0_3_3) = v0)
% 11.20/3.22  				|
% 11.20/3.22  				+-Applying beta-rule and splitting (145), into two cases.
% 11.20/3.22  				|-Branch one:
% 11.20/3.22  				| (146) all_95_0_89 = 0
% 11.20/3.22  				|
% 11.20/3.22  					| Equations (146) can reduce 139 to:
% 11.20/3.22  					| (119) $false
% 11.20/3.22  					|
% 11.20/3.22  					|-The branch is then unsatisfiable
% 11.20/3.22  				|-Branch two:
% 11.20/3.22  				| (139)  ~ (all_95_0_89 = 0)
% 11.20/3.22  				| (149)  ? [v0] : ( ~ (v0 = 0) & apply(member_predicate, all_95_1_90, all_0_3_3) = v0)
% 11.20/3.22  				|
% 11.20/3.22  					| Instantiating formula (60) with all_95_1_90, all_0_3_3, 0, all_95_0_89 and discharging atoms member(all_95_1_90, all_0_3_3) = all_95_0_89, member(all_95_1_90, all_0_3_3) = 0, yields:
% 11.20/3.22  					| (146) all_95_0_89 = 0
% 11.20/3.22  					|
% 11.20/3.22  					| Equations (146) can reduce 139 to:
% 11.20/3.22  					| (119) $false
% 11.20/3.22  					|
% 11.20/3.22  					|-The branch is then unsatisfiable
% 11.20/3.22  		|-Branch two:
% 11.20/3.22  		| (152)  ~ (all_49_0_55 = 0) & subset(all_0_3_3, all_0_1_1) = all_49_0_55
% 11.20/3.22  		|
% 11.20/3.22  			| Applying alpha-rule on (152) yields:
% 11.20/3.22  			| (131)  ~ (all_49_0_55 = 0)
% 11.20/3.22  			| (154) subset(all_0_3_3, all_0_1_1) = all_49_0_55
% 11.20/3.22  			|
% 11.20/3.22  			| Instantiating formula (5) with all_49_0_55, all_0_1_1, all_0_3_3 and discharging atoms subset(all_0_3_3, all_0_1_1) = all_49_0_55, yields:
% 11.20/3.22  			| (155) all_49_0_55 = 0 |  ? [v0] :  ? [v1] : ( ~ (v1 = 0) & power_set(all_0_1_1) = v0 & member(all_0_3_3, v0) = v1)
% 11.20/3.22  			|
% 11.20/3.22  			| Instantiating formula (58) with all_49_0_55, all_0_1_1, all_0_3_3 and discharging atoms subset(all_0_3_3, all_0_1_1) = all_49_0_55, yields:
% 11.20/3.22  			| (156) all_49_0_55 = 0 |  ? [v0] :  ? [v1] : ( ~ (v1 = 0) & member(v0, all_0_1_1) = v1 & member(v0, all_0_3_3) = 0)
% 11.20/3.22  			|
% 11.20/3.22  			+-Applying beta-rule and splitting (155), into two cases.
% 11.20/3.22  			|-Branch one:
% 11.20/3.22  			| (134) all_49_0_55 = 0
% 11.20/3.22  			|
% 11.20/3.22  				| Equations (134) can reduce 131 to:
% 11.20/3.22  				| (119) $false
% 11.20/3.22  				|
% 11.20/3.22  				|-The branch is then unsatisfiable
% 11.20/3.22  			|-Branch two:
% 11.20/3.22  			| (131)  ~ (all_49_0_55 = 0)
% 11.20/3.22  			| (160)  ? [v0] :  ? [v1] : ( ~ (v1 = 0) & power_set(all_0_1_1) = v0 & member(all_0_3_3, v0) = v1)
% 11.20/3.22  			|
% 11.20/3.22  				+-Applying beta-rule and splitting (156), into two cases.
% 11.20/3.22  				|-Branch one:
% 11.20/3.22  				| (134) all_49_0_55 = 0
% 11.20/3.22  				|
% 11.22/3.22  					| Equations (134) can reduce 131 to:
% 11.22/3.22  					| (119) $false
% 11.22/3.22  					|
% 11.22/3.22  					|-The branch is then unsatisfiable
% 11.22/3.22  				|-Branch two:
% 11.22/3.22  				| (131)  ~ (all_49_0_55 = 0)
% 11.22/3.22  				| (164)  ? [v0] :  ? [v1] : ( ~ (v1 = 0) & member(v0, all_0_1_1) = v1 & member(v0, all_0_3_3) = 0)
% 11.22/3.22  				|
% 11.22/3.22  					| Instantiating (164) with all_99_0_128, all_99_1_129 yields:
% 11.22/3.22  					| (165)  ~ (all_99_0_128 = 0) & member(all_99_1_129, all_0_1_1) = all_99_0_128 & member(all_99_1_129, all_0_3_3) = 0
% 11.22/3.22  					|
% 11.22/3.22  					| Applying alpha-rule on (165) yields:
% 11.22/3.22  					| (166)  ~ (all_99_0_128 = 0)
% 11.22/3.22  					| (167) member(all_99_1_129, all_0_1_1) = all_99_0_128
% 11.22/3.22  					| (168) member(all_99_1_129, all_0_3_3) = 0
% 11.22/3.22  					|
% 11.22/3.22  					| Instantiating formula (80) with all_99_0_128, all_0_1_1, all_0_2_2, all_0_3_3, all_99_1_129 and discharging atoms intersection(all_0_3_3, all_0_2_2) = all_0_1_1, member(all_99_1_129, all_0_1_1) = all_99_0_128, yields:
% 11.22/3.22  					| (169) all_99_0_128 = 0 |  ? [v0] : (( ~ (v0 = 0) & member(all_99_1_129, all_0_2_2) = v0) | ( ~ (v0 = 0) & member(all_99_1_129, all_0_3_3) = v0))
% 11.22/3.22  					|
% 11.22/3.22  					| Instantiating formula (42) with all_99_0_128, all_0_1_1, all_99_1_129 and discharging atoms member(all_99_1_129, all_0_1_1) = all_99_0_128, yields:
% 11.22/3.22  					| (170) all_99_0_128 = 0 |  ? [v0] : ( ~ (v0 = 0) & apply(member_predicate, all_99_1_129, all_0_1_1) = v0)
% 11.22/3.22  					|
% 11.22/3.22  					| Instantiating formula (129) with all_99_1_129 and discharging atoms member(all_99_1_129, all_0_3_3) = 0, yields:
% 11.22/3.22  					| (171) subset(all_99_1_129, all_0_3_3) = 0
% 11.22/3.22  					|
% 11.22/3.22  					+-Applying beta-rule and splitting (170), into two cases.
% 11.22/3.22  					|-Branch one:
% 11.22/3.22  					| (172) all_99_0_128 = 0
% 11.22/3.22  					|
% 11.22/3.22  						| Equations (172) can reduce 166 to:
% 11.22/3.22  						| (119) $false
% 11.22/3.22  						|
% 11.22/3.22  						|-The branch is then unsatisfiable
% 11.22/3.22  					|-Branch two:
% 11.22/3.22  					| (166)  ~ (all_99_0_128 = 0)
% 11.22/3.22  					| (175)  ? [v0] : ( ~ (v0 = 0) & apply(member_predicate, all_99_1_129, all_0_1_1) = v0)
% 11.22/3.22  					|
% 11.22/3.22  						+-Applying beta-rule and splitting (169), into two cases.
% 11.22/3.22  						|-Branch one:
% 11.22/3.22  						| (172) all_99_0_128 = 0
% 11.22/3.22  						|
% 11.22/3.22  							| Equations (172) can reduce 166 to:
% 11.22/3.22  							| (119) $false
% 11.22/3.22  							|
% 11.22/3.22  							|-The branch is then unsatisfiable
% 11.22/3.22  						|-Branch two:
% 11.22/3.22  						| (166)  ~ (all_99_0_128 = 0)
% 11.22/3.22  						| (179)  ? [v0] : (( ~ (v0 = 0) & member(all_99_1_129, all_0_2_2) = v0) | ( ~ (v0 = 0) & member(all_99_1_129, all_0_3_3) = v0))
% 11.22/3.22  						|
% 11.22/3.22  							| Instantiating (179) with all_119_0_134 yields:
% 11.22/3.22  							| (180) ( ~ (all_119_0_134 = 0) & member(all_99_1_129, all_0_2_2) = all_119_0_134) | ( ~ (all_119_0_134 = 0) & member(all_99_1_129, all_0_3_3) = all_119_0_134)
% 11.22/3.22  							|
% 11.22/3.22  							+-Applying beta-rule and splitting (180), into two cases.
% 11.22/3.22  							|-Branch one:
% 11.22/3.22  							| (181)  ~ (all_119_0_134 = 0) & member(all_99_1_129, all_0_2_2) = all_119_0_134
% 11.22/3.22  							|
% 11.22/3.22  								| Applying alpha-rule on (181) yields:
% 11.22/3.22  								| (182)  ~ (all_119_0_134 = 0)
% 11.22/3.22  								| (183) member(all_99_1_129, all_0_2_2) = all_119_0_134
% 11.22/3.22  								|
% 11.22/3.22  								| Instantiating formula (45) with all_119_0_134, all_0_2_2, all_0_3_3, all_99_1_129 and discharging atoms power_set(all_0_3_3) = all_0_2_2, member(all_99_1_129, all_0_2_2) = all_119_0_134, yields:
% 11.22/3.22  								| (184) all_119_0_134 = 0 |  ? [v0] : ( ~ (v0 = 0) & subset(all_99_1_129, all_0_3_3) = v0)
% 11.22/3.22  								|
% 11.22/3.22  								+-Applying beta-rule and splitting (184), into two cases.
% 11.22/3.22  								|-Branch one:
% 11.22/3.22  								| (185) all_119_0_134 = 0
% 11.22/3.22  								|
% 11.22/3.22  									| Equations (185) can reduce 182 to:
% 11.22/3.22  									| (119) $false
% 11.22/3.22  									|
% 11.22/3.22  									|-The branch is then unsatisfiable
% 11.22/3.22  								|-Branch two:
% 11.22/3.22  								| (182)  ~ (all_119_0_134 = 0)
% 11.22/3.22  								| (188)  ? [v0] : ( ~ (v0 = 0) & subset(all_99_1_129, all_0_3_3) = v0)
% 11.22/3.22  								|
% 11.22/3.22  									| Instantiating (188) with all_154_0_150 yields:
% 11.22/3.22  									| (189)  ~ (all_154_0_150 = 0) & subset(all_99_1_129, all_0_3_3) = all_154_0_150
% 11.22/3.22  									|
% 11.22/3.22  									| Applying alpha-rule on (189) yields:
% 11.22/3.22  									| (190)  ~ (all_154_0_150 = 0)
% 11.22/3.22  									| (191) subset(all_99_1_129, all_0_3_3) = all_154_0_150
% 11.22/3.22  									|
% 11.22/3.22  									| Instantiating formula (20) with all_99_1_129, all_0_3_3, all_154_0_150, 0 and discharging atoms subset(all_99_1_129, all_0_3_3) = all_154_0_150, subset(all_99_1_129, all_0_3_3) = 0, yields:
% 11.22/3.22  									| (192) all_154_0_150 = 0
% 11.22/3.22  									|
% 11.22/3.22  									| Equations (192) can reduce 190 to:
% 11.22/3.22  									| (119) $false
% 11.22/3.22  									|
% 11.22/3.22  									|-The branch is then unsatisfiable
% 11.22/3.22  							|-Branch two:
% 11.22/3.22  							| (194)  ~ (all_119_0_134 = 0) & member(all_99_1_129, all_0_3_3) = all_119_0_134
% 11.22/3.22  							|
% 11.22/3.22  								| Applying alpha-rule on (194) yields:
% 11.22/3.22  								| (182)  ~ (all_119_0_134 = 0)
% 11.22/3.22  								| (196) member(all_99_1_129, all_0_3_3) = all_119_0_134
% 11.22/3.22  								|
% 11.22/3.22  								| Instantiating formula (60) with all_99_1_129, all_0_3_3, all_119_0_134, 0 and discharging atoms member(all_99_1_129, all_0_3_3) = all_119_0_134, member(all_99_1_129, all_0_3_3) = 0, yields:
% 11.22/3.22  								| (185) all_119_0_134 = 0
% 11.22/3.22  								|
% 11.22/3.22  								| Equations (185) can reduce 182 to:
% 11.22/3.22  								| (119) $false
% 11.22/3.22  								|
% 11.22/3.22  								|-The branch is then unsatisfiable
% 11.22/3.22  	|-Branch two:
% 11.22/3.22  	| (199)  ~ (all_57_0_57 = 0) & member(all_0_3_3, on) = all_57_0_57
% 11.22/3.22  	|
% 11.22/3.22  		| Applying alpha-rule on (199) yields:
% 11.22/3.22  		| (200)  ~ (all_57_0_57 = 0)
% 11.22/3.22  		| (201) member(all_0_3_3, on) = all_57_0_57
% 11.22/3.22  		|
% 11.22/3.22  		| Instantiating formula (60) with all_0_3_3, on, all_57_0_57, 0 and discharging atoms member(all_0_3_3, on) = all_57_0_57, member(all_0_3_3, on) = 0, yields:
% 11.22/3.22  		| (126) all_57_0_57 = 0
% 11.22/3.22  		|
% 11.22/3.22  		| Equations (126) can reduce 200 to:
% 11.22/3.22  		| (119) $false
% 11.22/3.22  		|
% 11.22/3.22  		|-The branch is then unsatisfiable
% 11.22/3.22  % SZS output end Proof for theBenchmark
% 11.22/3.22  
% 11.22/3.22  2602ms
%------------------------------------------------------------------------------