TSTP Solution File: SEU322+1 by ePrincess---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : ePrincess---1.0
% Problem  : SEU322+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : ePrincess-casc -timeout=%d %s

% Computer : n004.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 08:48:50 EDT 2022

% Result   : Theorem 24.82s 6.52s
% Output   : Proof 51.39s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12  % Problem  : SEU322+1 : TPTP v8.1.0. Released v3.3.0.
% 0.04/0.12  % Command  : ePrincess-casc -timeout=%d %s
% 0.12/0.33  % Computer : n004.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 600
% 0.12/0.33  % DateTime : Mon Jun 20 02:48:53 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.51/0.59          ____       _                          
% 0.51/0.59    ___  / __ \_____(_)___  ________  __________
% 0.51/0.59   / _ \/ /_/ / ___/ / __ \/ ___/ _ \/ ___/ ___/
% 0.51/0.59  /  __/ ____/ /  / / / / / /__/  __(__  |__  ) 
% 0.51/0.59  \___/_/   /_/  /_/_/ /_/\___/\___/____/____/  
% 0.51/0.59  
% 0.51/0.59  A Theorem Prover for First-Order Logic
% 0.51/0.60  (ePrincess v.1.0)
% 0.51/0.60  
% 0.51/0.60  (c) Philipp Rümmer, 2009-2015
% 0.51/0.60  (c) Peter Backeman, 2014-2015
% 0.51/0.60  (contributions by Angelo Brillout, Peter Baumgartner)
% 0.51/0.60  Free software under GNU Lesser General Public License (LGPL).
% 0.51/0.60  Bug reports to peter@backeman.se
% 0.51/0.60  
% 0.51/0.60  For more information, visit http://user.uu.se/~petba168/breu/
% 0.51/0.60  
% 0.51/0.60  Loading /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 0.71/0.64  Prover 0: Options:  -triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -resolutionMethod=nonUnifying +ignoreQuantifiers -generateTriggers=all
% 1.85/0.98  Prover 0: Preprocessing ...
% 2.80/1.28  Prover 0: Warning: ignoring some quantifiers
% 2.80/1.31  Prover 0: Constructing countermodel ...
% 7.78/2.47  Prover 0: gave up
% 7.78/2.47  Prover 1: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -resolutionMethod=normal +ignoreQuantifiers -generateTriggers=all
% 7.78/2.52  Prover 1: Preprocessing ...
% 8.54/2.65  Prover 1: Warning: ignoring some quantifiers
% 8.81/2.66  Prover 1: Constructing countermodel ...
% 20.87/5.58  Prover 2: Options:  +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -resolutionMethod=nonUnifying +ignoreQuantifiers -generateTriggers=all
% 21.05/5.64  Prover 2: Preprocessing ...
% 22.15/5.89  Prover 2: Warning: ignoring some quantifiers
% 22.34/5.91  Prover 2: Constructing countermodel ...
% 24.82/6.52  Prover 2: proved (941ms)
% 24.82/6.52  Prover 1: stopped
% 24.82/6.52  
% 24.82/6.52  No countermodel exists, formula is valid
% 24.82/6.52  % SZS status Theorem for theBenchmark
% 24.82/6.52  
% 24.82/6.52  Generating proof ... Warning: ignoring some quantifiers
% 50.20/19.66  found it (size 335)
% 50.20/19.66  
% 50.20/19.66  % SZS output start Proof for theBenchmark
% 50.20/19.66  Assumed formulas after preprocessing and simplification: 
% 50.20/19.66  | (0)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] :  ? [v11] : ( ~ (v9 = 0) &  ~ (v7 = 0) &  ~ (v5 = 0) & subset(v4, v3) = v5 & top_str(v11) = 0 & top_str(v0) = 0 & interior(v0, v3) = v4 & the_carrier(v0) = v1 & one_sorted_str(v10) = 0 & one_sorted_str(v6) = 0 & empty_carrier(v6) = v7 & powerset(v1) = v2 & empty(v8) = v9 & empty(empty_set) = 0 & v5_membered(v8) = 0 & v5_membered(empty_set) = 0 & v4_membered(v8) = 0 & v4_membered(empty_set) = 0 & v3_membered(v8) = 0 & v3_membered(empty_set) = 0 & v2_membered(v8) = 0 & v2_membered(empty_set) = 0 & v1_membered(v8) = 0 & v1_membered(empty_set) = 0 & element(v3, v2) = 0 &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] :  ! [v16] : (v16 = 0 |  ~ (powerset(v14) = v15) |  ~ (element(v13, v15) = 0) |  ~ (element(v12, v14) = v16) |  ? [v17] : ( ~ (v17 = 0) & in(v12, v13) = v17)) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : (v15 = 0 |  ~ (subset(v12, v13) = 0) |  ~ (in(v14, v13) = v15) |  ? [v16] : ( ~ (v16 = 0) & in(v14, v12) = v16)) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : (v15 = 0 |  ~ (powerset(v13) = v14) |  ~ (element(v12, v14) = v15) |  ? [v16] : ( ~ (v16 = 0) & subset(v12, v13) = v16)) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : (v15 = 0 |  ~ (powerset(v12) = v13) |  ~ (v1_membered(v14) = v15) |  ? [v16] : (( ~ (v16 = 0) & v1_membered(v12) = v16) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : (v15 = 0 |  ~ (element(v12, v14) = v15) |  ~ (in(v12, v13) = 0) |  ? [v16] :  ? [v17] : ( ~ (v17 = 0) & powerset(v14) = v16 & element(v13, v16) = v17)) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : (v13 = v12 |  ~ (subset(v15, v14) = v13) |  ~ (subset(v15, v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : (v13 = v12 |  ~ (interior(v15, v14) = v13) |  ~ (interior(v15, v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : (v13 = v12 |  ~ (topstr_closure(v15, v14) = v13) |  ~ (topstr_closure(v15, v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : (v13 = v12 |  ~ (subset_complement(v15, v14) = v13) |  ~ (subset_complement(v15, v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : (v13 = v12 |  ~ (element(v15, v14) = v13) |  ~ (element(v15, v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : (v13 = v12 |  ~ (in(v15, v14) = v13) |  ~ (in(v15, v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (subset_complement(v12, v14) = v15) |  ~ (in(v13, v15) = 0) |  ? [v16] :  ? [v17] : (( ~ (v17 = 0) & powerset(v12) = v16 & element(v14, v16) = v17) | ( ~ (v16 = 0) & in(v13, v14) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (the_carrier(v12) = v14) |  ~ (powerset(v14) = v15) |  ~ (element(v13, v15) = 0) |  ? [v16] :  ? [v17] : ((v17 = 0 & interior(v12, v13) = v16 & element(v16, v15) = 0) | ( ~ (v16 = 0) & top_str(v12) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (the_carrier(v12) = v14) |  ~ (powerset(v14) = v15) |  ~ (element(v13, v15) = 0) |  ? [v16] :  ? [v17] : ((v17 = 0 & topstr_closure(v12, v13) = v16 & element(v16, v15) = 0) | ( ~ (v16 = 0) & top_str(v12) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (powerset(v14) = v15) |  ~ (element(v13, v15) = 0) |  ~ (in(v12, v13) = 0) | element(v12, v14) = 0) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (powerset(v14) = v15) |  ~ (element(v13, v15) = 0) |  ~ (in(v12, v13) = 0) |  ? [v16] : ( ~ (v16 = 0) & empty(v14) = v16)) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (powerset(v12) = v13) |  ~ (v5_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] :  ? [v19] : ((v19 = 0 & v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v4_membered(v14) = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & v5_membered(v12) = v16) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (powerset(v12) = v13) |  ~ (v4_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] :  ? [v19] : ((v19 = 0 & v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v5_membered(v14) = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & v5_membered(v12) = v16) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (powerset(v12) = v13) |  ~ (v4_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] : ((v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & v4_membered(v12) = v16) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (powerset(v12) = v13) |  ~ (v3_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] :  ? [v19] : ((v19 = 0 & v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v5_membered(v14) = 0 & v4_membered(v14) = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & v5_membered(v12) = v16) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (powerset(v12) = v13) |  ~ (v3_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] : ((v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v4_membered(v14) = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & v4_membered(v12) = v16) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (powerset(v12) = v13) |  ~ (v3_membered(v14) = v15) |  ? [v16] :  ? [v17] : ((v17 = 0 & v16 = 0 & v15 = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & v3_membered(v12) = v16) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (powerset(v12) = v13) |  ~ (v2_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] :  ? [v19] : ((v19 = 0 & v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v5_membered(v14) = 0 & v4_membered(v14) = 0 & v3_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & v5_membered(v12) = v16) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (powerset(v12) = v13) |  ~ (v2_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] : ((v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v4_membered(v14) = 0 & v3_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & v4_membered(v12) = v16) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (powerset(v12) = v13) |  ~ (v2_membered(v14) = v15) |  ? [v16] :  ? [v17] : ((v17 = 0 & v16 = 0 & v15 = 0 & v3_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & v3_membered(v12) = v16) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (powerset(v12) = v13) |  ~ (v2_membered(v14) = v15) |  ? [v16] : ((v16 = 0 & v15 = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & v2_membered(v12) = v16) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (powerset(v12) = v13) |  ~ (v1_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] :  ? [v19] : ((v19 = 0 & v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v5_membered(v14) = 0 & v4_membered(v14) = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0) | ( ~ (v16 = 0) & v5_membered(v12) = v16) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (powerset(v12) = v13) |  ~ (v1_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] : ((v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v4_membered(v14) = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0) | ( ~ (v16 = 0) & v4_membered(v12) = v16) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (powerset(v12) = v13) |  ~ (v1_membered(v14) = v15) |  ? [v16] :  ? [v17] : ((v17 = 0 & v16 = 0 & v15 = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0) | ( ~ (v16 = 0) & v3_membered(v12) = v16) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] :  ! [v15] : ( ~ (powerset(v12) = v13) |  ~ (v1_membered(v14) = v15) |  ? [v16] : ((v16 = 0 & v15 = 0 & v2_membered(v14) = 0) | ( ~ (v16 = 0) & v2_membered(v12) = v16) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] : (v14 = 0 |  ~ (subset(v12, v13) = v14) |  ? [v15] :  ? [v16] : ( ~ (v16 = 0) & powerset(v13) = v15 & element(v12, v15) = v16)) &  ! [v12] :  ! [v13] :  ! [v14] : (v14 = 0 |  ~ (subset(v12, v13) = v14) |  ? [v15] :  ? [v16] : ( ~ (v16 = 0) & in(v15, v13) = v16 & in(v15, v12) = 0)) &  ! [v12] :  ! [v13] :  ! [v14] : (v14 = 0 |  ~ (v1_membered(v12) = 0) |  ~ (v1_xcmplx_0(v13) = v14) |  ? [v15] : ( ~ (v15 = 0) & element(v13, v12) = v15)) &  ! [v12] :  ! [v13] :  ! [v14] : (v14 = 0 |  ~ (element(v12, v13) = v14) |  ? [v15] : ( ~ (v15 = 0) & in(v12, v13) = v15)) &  ! [v12] :  ! [v13] :  ! [v14] : (v14 = 0 |  ~ (in(v12, v13) = v14) |  ? [v15] : ((v15 = 0 & empty(v13) = 0) | ( ~ (v15 = 0) & element(v12, v13) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : (v13 = v12 |  ~ (top_str(v14) = v13) |  ~ (top_str(v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] : (v13 = v12 |  ~ (the_carrier(v14) = v13) |  ~ (the_carrier(v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] : (v13 = v12 |  ~ (one_sorted_str(v14) = v13) |  ~ (one_sorted_str(v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] : (v13 = v12 |  ~ (empty_carrier(v14) = v13) |  ~ (empty_carrier(v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] : (v13 = v12 |  ~ (powerset(v14) = v13) |  ~ (powerset(v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] : (v13 = v12 |  ~ (empty(v14) = v13) |  ~ (empty(v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] : (v13 = v12 |  ~ (v5_membered(v14) = v13) |  ~ (v5_membered(v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] : (v13 = v12 |  ~ (natural(v14) = v13) |  ~ (natural(v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] : (v13 = v12 |  ~ (v4_membered(v14) = v13) |  ~ (v4_membered(v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] : (v13 = v12 |  ~ (v1_int_1(v14) = v13) |  ~ (v1_int_1(v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] : (v13 = v12 |  ~ (v3_membered(v14) = v13) |  ~ (v3_membered(v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] : (v13 = v12 |  ~ (v1_rat_1(v14) = v13) |  ~ (v1_rat_1(v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] : (v13 = v12 |  ~ (v2_membered(v14) = v13) |  ~ (v2_membered(v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] : (v13 = v12 |  ~ (v1_xreal_0(v14) = v13) |  ~ (v1_xreal_0(v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] : (v13 = v12 |  ~ (v1_membered(v14) = v13) |  ~ (v1_membered(v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] : (v13 = v12 |  ~ (v1_xcmplx_0(v14) = v13) |  ~ (v1_xcmplx_0(v14) = v12)) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (subset(v12, v13) = 0) |  ~ (in(v14, v12) = 0) | in(v14, v13) = 0) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (interior(v12, v13) = v14) |  ? [v15] :  ? [v16] :  ? [v17] : ((v17 = 0 & the_carrier(v12) = v15 & powerset(v15) = v16 & element(v14, v16) = 0) | ( ~ (v17 = 0) & the_carrier(v12) = v15 & powerset(v15) = v16 & element(v13, v16) = v17) | ( ~ (v15 = 0) & top_str(v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (topstr_closure(v12, v13) = v14) |  ? [v15] :  ? [v16] :  ? [v17] : ((v17 = 0 & the_carrier(v12) = v15 & powerset(v15) = v16 & element(v14, v16) = 0) | ( ~ (v17 = 0) & the_carrier(v12) = v15 & powerset(v15) = v16 & element(v13, v16) = v17) | ( ~ (v15 = 0) & top_str(v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (subset_complement(v12, v13) = v14) |  ? [v15] :  ? [v16] : (powerset(v12) = v15 & ((v16 = 0 & element(v14, v15) = 0) | ( ~ (v16 = 0) & element(v13, v15) = v16)))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (subset_complement(v12, v13) = v14) |  ? [v15] :  ? [v16] : ((v15 = v13 & subset_complement(v12, v14) = v13) | ( ~ (v16 = 0) & powerset(v12) = v15 & element(v13, v15) = v16))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (powerset(v13) = v14) |  ~ (element(v12, v14) = 0) | subset(v12, v13) = 0) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (powerset(v12) = v14) |  ~ (element(v13, v14) = 0) |  ? [v15] : (subset_complement(v12, v15) = v13 & subset_complement(v12, v13) = v15)) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (powerset(v12) = v14) |  ~ (element(v13, v14) = 0) |  ? [v15] : (subset_complement(v12, v13) = v15 & element(v15, v14) = 0)) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (powerset(v12) = v13) |  ~ (element(v14, v13) = 0) |  ? [v15] :  ? [v16] :  ? [v17] :  ? [v18] :  ? [v19] : ((v19 = 0 & v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v5_membered(v14) = 0 & v4_membered(v14) = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v15 = 0) & v5_membered(v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (powerset(v12) = v13) |  ~ (element(v14, v13) = 0) |  ? [v15] :  ? [v16] :  ? [v17] :  ? [v18] : ((v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v4_membered(v14) = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v15 = 0) & v4_membered(v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (powerset(v12) = v13) |  ~ (element(v14, v13) = 0) |  ? [v15] :  ? [v16] :  ? [v17] : ((v17 = 0 & v16 = 0 & v15 = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v15 = 0) & v3_membered(v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (powerset(v12) = v13) |  ~ (element(v14, v13) = 0) |  ? [v15] :  ? [v16] : ((v16 = 0 & v15 = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v15 = 0) & v2_membered(v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (powerset(v12) = v13) |  ~ (element(v14, v13) = 0) |  ? [v15] : ((v15 = 0 & v1_membered(v14) = 0) | ( ~ (v15 = 0) & v1_membered(v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (empty(v14) = 0) |  ~ (in(v12, v13) = 0) |  ? [v15] :  ? [v16] : ( ~ (v16 = 0) & powerset(v14) = v15 & element(v13, v15) = v16)) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (v5_membered(v12) = 0) |  ~ (natural(v13) = v14) |  ? [v15] :  ? [v16] :  ? [v17] :  ? [v18] : ((v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v14 = 0 & v1_int_1(v13) = 0 & v1_rat_1(v13) = 0 & v1_xreal_0(v13) = 0 & v1_xcmplx_0(v13) = 0) | ( ~ (v15 = 0) & element(v13, v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (v5_membered(v12) = 0) |  ~ (v1_int_1(v13) = v14) |  ? [v15] :  ? [v16] :  ? [v17] :  ? [v18] : ((v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v14 = 0 & natural(v13) = 0 & v1_rat_1(v13) = 0 & v1_xreal_0(v13) = 0 & v1_xcmplx_0(v13) = 0) | ( ~ (v15 = 0) & element(v13, v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (v5_membered(v12) = 0) |  ~ (v1_rat_1(v13) = v14) |  ? [v15] :  ? [v16] :  ? [v17] :  ? [v18] : ((v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v14 = 0 & natural(v13) = 0 & v1_int_1(v13) = 0 & v1_xreal_0(v13) = 0 & v1_xcmplx_0(v13) = 0) | ( ~ (v15 = 0) & element(v13, v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (v5_membered(v12) = 0) |  ~ (v1_xreal_0(v13) = v14) |  ? [v15] :  ? [v16] :  ? [v17] :  ? [v18] : ((v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v14 = 0 & natural(v13) = 0 & v1_int_1(v13) = 0 & v1_rat_1(v13) = 0 & v1_xcmplx_0(v13) = 0) | ( ~ (v15 = 0) & element(v13, v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (v5_membered(v12) = 0) |  ~ (v1_xcmplx_0(v13) = v14) |  ? [v15] :  ? [v16] :  ? [v17] :  ? [v18] : ((v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v14 = 0 & natural(v13) = 0 & v1_int_1(v13) = 0 & v1_rat_1(v13) = 0 & v1_xreal_0(v13) = 0) | ( ~ (v15 = 0) & element(v13, v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (v4_membered(v12) = 0) |  ~ (v1_int_1(v13) = v14) |  ? [v15] :  ? [v16] :  ? [v17] : ((v17 = 0 & v16 = 0 & v15 = 0 & v14 = 0 & v1_rat_1(v13) = 0 & v1_xreal_0(v13) = 0 & v1_xcmplx_0(v13) = 0) | ( ~ (v15 = 0) & element(v13, v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (v4_membered(v12) = 0) |  ~ (v1_rat_1(v13) = v14) |  ? [v15] :  ? [v16] :  ? [v17] : ((v17 = 0 & v16 = 0 & v15 = 0 & v14 = 0 & v1_int_1(v13) = 0 & v1_xreal_0(v13) = 0 & v1_xcmplx_0(v13) = 0) | ( ~ (v15 = 0) & element(v13, v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (v4_membered(v12) = 0) |  ~ (v1_xreal_0(v13) = v14) |  ? [v15] :  ? [v16] :  ? [v17] : ((v17 = 0 & v16 = 0 & v15 = 0 & v14 = 0 & v1_int_1(v13) = 0 & v1_rat_1(v13) = 0 & v1_xcmplx_0(v13) = 0) | ( ~ (v15 = 0) & element(v13, v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (v4_membered(v12) = 0) |  ~ (v1_xcmplx_0(v13) = v14) |  ? [v15] :  ? [v16] :  ? [v17] : ((v17 = 0 & v16 = 0 & v15 = 0 & v14 = 0 & v1_int_1(v13) = 0 & v1_rat_1(v13) = 0 & v1_xreal_0(v13) = 0) | ( ~ (v15 = 0) & element(v13, v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (v3_membered(v12) = 0) |  ~ (v1_rat_1(v13) = v14) |  ? [v15] :  ? [v16] : ((v16 = 0 & v15 = 0 & v14 = 0 & v1_xreal_0(v13) = 0 & v1_xcmplx_0(v13) = 0) | ( ~ (v15 = 0) & element(v13, v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (v3_membered(v12) = 0) |  ~ (v1_xreal_0(v13) = v14) |  ? [v15] :  ? [v16] : ((v16 = 0 & v15 = 0 & v14 = 0 & v1_rat_1(v13) = 0 & v1_xcmplx_0(v13) = 0) | ( ~ (v15 = 0) & element(v13, v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (v3_membered(v12) = 0) |  ~ (v1_xcmplx_0(v13) = v14) |  ? [v15] :  ? [v16] : ((v16 = 0 & v15 = 0 & v14 = 0 & v1_rat_1(v13) = 0 & v1_xreal_0(v13) = 0) | ( ~ (v15 = 0) & element(v13, v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (v2_membered(v12) = 0) |  ~ (v1_xreal_0(v13) = v14) |  ? [v15] : ((v15 = 0 & v14 = 0 & v1_xcmplx_0(v13) = 0) | ( ~ (v15 = 0) & element(v13, v12) = v15))) &  ! [v12] :  ! [v13] :  ! [v14] : ( ~ (v2_membered(v12) = 0) |  ~ (v1_xcmplx_0(v13) = v14) |  ? [v15] : ((v15 = 0 & v14 = 0 & v1_xreal_0(v13) = 0) | ( ~ (v15 = 0) & element(v13, v12) = v15))) &  ! [v12] :  ! [v13] : (v13 = v12 |  ~ (empty(v13) = 0) |  ~ (empty(v12) = 0)) &  ! [v12] :  ! [v13] : (v13 = 0 |  ~ (subset(v12, v12) = v13)) &  ! [v12] :  ! [v13] : (v13 = 0 |  ~ (one_sorted_str(v12) = v13) |  ? [v14] : ( ~ (v14 = 0) & top_str(v12) = v14)) &  ! [v12] :  ! [v13] : (v13 = 0 |  ~ (empty_carrier(v12) = v13) |  ? [v14] :  ? [v15] :  ? [v16] :  ? [v17] :  ? [v18] : ((v17 = 0 &  ~ (v18 = 0) & the_carrier(v12) = v14 & powerset(v14) = v15 & empty(v16) = v18 & element(v16, v15) = 0) | ( ~ (v14 = 0) & one_sorted_str(v12) = v14))) &  ! [v12] :  ! [v13] : (v13 = 0 |  ~ (empty_carrier(v12) = v13) |  ? [v14] :  ? [v15] : (( ~ (v15 = 0) & the_carrier(v12) = v14 & empty(v14) = v15) | ( ~ (v14 = 0) & one_sorted_str(v12) = v14))) &  ! [v12] :  ! [v13] : (v13 = 0 |  ~ (empty_carrier(v12) = v13) |  ? [v14] :  ? [v15] : (( ~ (v14 = 0) & one_sorted_str(v12) = v14) | (the_carrier(v12) = v14 & powerset(v14) = v15 &  ! [v16] :  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (subset_complement(v14, v16) = v17) |  ~ (in(v18, v17) = v19) |  ? [v20] : (( ~ (v20 = 0) & element(v18, v14) = v20) | ( ~ (v20 = 0) & element(v16, v15) = v20) | (( ~ (v19 = 0) | ( ~ (v20 = 0) & in(v18, v16) = v20)) & (v19 = 0 | (v20 = 0 & in(v18, v16) = 0))))) &  ! [v16] :  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (subset_complement(v14, v16) = v17) |  ~ (in(v18, v16) = v19) |  ? [v20] : (( ~ (v20 = 0) & element(v18, v14) = v20) | ( ~ (v20 = 0) & element(v16, v15) = v20) | (( ~ (v19 = 0) | ( ~ (v20 = 0) & in(v18, v17) = v20)) & (v19 = 0 | (v20 = 0 & in(v18, v17) = 0))))) &  ! [v16] :  ! [v17] :  ! [v18] : ( ~ (subset_complement(v14, v16) = v17) |  ~ (element(v18, v14) = 0) |  ? [v19] :  ? [v20] : (( ~ (v19 = 0) & element(v16, v15) = v19) | (((v20 = 0 & in(v18, v16) = 0) | (v19 = 0 & in(v18, v17) = 0)) & (( ~ (v20 = 0) & in(v18, v16) = v20) | ( ~ (v19 = 0) & in(v18, v17) = v19))))) &  ! [v16] : ( ~ (element(v16, v15) = 0) |  ? [v17] : (subset_complement(v14, v16) = v17 &  ! [v18] :  ! [v19] : ( ~ (in(v18, v17) = v19) |  ? [v20] : (( ~ (v20 = 0) & element(v18, v14) = v20) | (( ~ (v19 = 0) | ( ~ (v20 = 0) & in(v18, v16) = v20)) & (v19 = 0 | (v20 = 0 & in(v18, v16) = 0))))) &  ! [v18] :  ! [v19] : ( ~ (in(v18, v16) = v19) |  ? [v20] : (( ~ (v20 = 0) & element(v18, v14) = v20) | (( ~ (v19 = 0) | ( ~ (v20 = 0) & in(v18, v17) = v20)) & (v19 = 0 | (v20 = 0 & in(v18, v17) = 0))))) &  ! [v18] : ( ~ (element(v18, v14) = 0) |  ? [v19] :  ? [v20] : (((v20 = 0 & in(v18, v16) = 0) | (v19 = 0 & in(v18, v17) = 0)) & (( ~ (v20 = 0) & in(v18, v16) = v20) | ( ~ (v19 = 0) & in(v18, v17) = v19))))))))) &  ! [v12] :  ! [v13] : (v13 = 0 |  ~ (v4_membered(v12) = v13) |  ? [v14] : ( ~ (v14 = 0) & v5_membered(v12) = v14)) &  ! [v12] :  ! [v13] : (v13 = 0 |  ~ (v3_membered(v12) = v13) |  ? [v14] : ( ~ (v14 = 0) & v4_membered(v12) = v14)) &  ! [v12] :  ! [v13] : (v13 = 0 |  ~ (v2_membered(v12) = v13) |  ? [v14] : ( ~ (v14 = 0) & v3_membered(v12) = v14)) &  ! [v12] :  ! [v13] : (v13 = 0 |  ~ (v1_membered(v12) = v13) |  ? [v14] : ( ~ (v14 = 0) & v2_membered(v12) = v14)) &  ! [v12] :  ! [v13] : ( ~ (subset(v12, v13) = 0) |  ? [v14] : (powerset(v13) = v14 & element(v12, v14) = 0)) &  ! [v12] :  ! [v13] : ( ~ (the_carrier(v12) = v13) |  ? [v14] :  ? [v15] :  ? [v16] :  ? [v17] : ((v16 = 0 &  ~ (v17 = 0) & powerset(v13) = v14 & empty(v15) = v17 & element(v15, v14) = 0) | (v14 = 0 & empty_carrier(v12) = 0) | ( ~ (v14 = 0) & one_sorted_str(v12) = v14))) &  ! [v12] :  ! [v13] : ( ~ (the_carrier(v12) = v13) |  ? [v14] :  ? [v15] : (( ~ (v14 = 0) & one_sorted_str(v12) = v14) | (((v15 = 0 & empty(v13) = 0) | ( ~ (v14 = 0) & empty_carrier(v12) = v14)) & ((v14 = 0 & empty_carrier(v12) = 0) | ( ~ (v15 = 0) & empty(v13) = v15))))) &  ! [v12] :  ! [v13] : ( ~ (the_carrier(v12) = v13) |  ? [v14] : ((v14 = 0 & empty_carrier(v12) = 0) | ( ~ (v14 = 0) & one_sorted_str(v12) = v14) | ( ~ (v14 = 0) & empty(v13) = v14))) &  ! [v12] :  ! [v13] : ( ~ (the_carrier(v12) = v13) |  ? [v14] : ((v14 = 0 & empty_carrier(v12) = 0) | ( ~ (v14 = 0) & one_sorted_str(v12) = v14) | (powerset(v13) = v14 &  ! [v15] :  ! [v16] :  ! [v17] :  ! [v18] : ( ~ (subset_complement(v13, v15) = v16) |  ~ (in(v17, v16) = v18) |  ? [v19] : (( ~ (v19 = 0) & element(v17, v13) = v19) | ( ~ (v19 = 0) & element(v15, v14) = v19) | (( ~ (v18 = 0) | ( ~ (v19 = 0) & in(v17, v15) = v19)) & (v18 = 0 | (v19 = 0 & in(v17, v15) = 0))))) &  ! [v15] :  ! [v16] :  ! [v17] :  ! [v18] : ( ~ (subset_complement(v13, v15) = v16) |  ~ (in(v17, v15) = v18) |  ? [v19] : (( ~ (v19 = 0) & element(v17, v13) = v19) | ( ~ (v19 = 0) & element(v15, v14) = v19) | (( ~ (v18 = 0) | ( ~ (v19 = 0) & in(v17, v16) = v19)) & (v18 = 0 | (v19 = 0 & in(v17, v16) = 0))))) &  ! [v15] :  ! [v16] :  ! [v17] : ( ~ (subset_complement(v13, v15) = v16) |  ~ (element(v17, v13) = 0) |  ? [v18] :  ? [v19] : (( ~ (v18 = 0) & element(v15, v14) = v18) | (((v19 = 0 & in(v17, v15) = 0) | (v18 = 0 & in(v17, v16) = 0)) & (( ~ (v19 = 0) & in(v17, v15) = v19) | ( ~ (v18 = 0) & in(v17, v16) = v18))))) &  ! [v15] : ( ~ (element(v15, v14) = 0) |  ? [v16] : (subset_complement(v13, v15) = v16 &  ! [v17] :  ! [v18] : ( ~ (in(v17, v16) = v18) |  ? [v19] : (( ~ (v19 = 0) & element(v17, v13) = v19) | (( ~ (v18 = 0) | ( ~ (v19 = 0) & in(v17, v15) = v19)) & (v18 = 0 | (v19 = 0 & in(v17, v15) = 0))))) &  ! [v17] :  ! [v18] : ( ~ (in(v17, v15) = v18) |  ? [v19] : (( ~ (v19 = 0) & element(v17, v13) = v19) | (( ~ (v18 = 0) | ( ~ (v19 = 0) & in(v17, v16) = v19)) & (v18 = 0 | (v19 = 0 & in(v17, v16) = 0))))) &  ! [v17] : ( ~ (element(v17, v13) = 0) |  ? [v18] :  ? [v19] : (((v19 = 0 & in(v17, v15) = 0) | (v18 = 0 & in(v17, v16) = 0)) & (( ~ (v19 = 0) & in(v17, v15) = v19) | ( ~ (v18 = 0) & in(v17, v16) = v18))))))))) &  ! [v12] :  ! [v13] : ( ~ (the_carrier(v12) = v13) |  ? [v14] : (( ~ (v14 = 0) & top_str(v12) = v14) | (powerset(v13) = v14 &  ! [v15] :  ! [v16] : ( ~ (interior(v12, v15) = v16) |  ? [v17] :  ? [v18] :  ? [v19] : ((v19 = v16 & topstr_closure(v12, v17) = v18 & subset_complement(v13, v18) = v16 & subset_complement(v13, v15) = v17) | ( ~ (v17 = 0) & element(v15, v14) = v17))) &  ! [v15] :  ! [v16] : ( ~ (subset_complement(v13, v15) = v16) |  ? [v17] :  ? [v18] :  ? [v19] : ((v19 = v17 & interior(v12, v15) = v17 & topstr_closure(v12, v16) = v18 & subset_complement(v13, v18) = v17) | ( ~ (v17 = 0) & element(v15, v14) = v17))) &  ! [v15] : ( ~ (element(v15, v14) = 0) |  ? [v16] :  ? [v17] :  ? [v18] : (interior(v12, v15) = v16 & topstr_closure(v12, v17) = v18 & subset_complement(v13, v18) = v16 & subset_complement(v13, v15) = v17))))) &  ! [v12] :  ! [v13] : ( ~ (the_carrier(v12) = v13) |  ? [v14] : (( ~ (v14 = 0) & top_str(v12) = v14) | (powerset(v13) = v14 &  ! [v15] :  ! [v16] : ( ~ (topstr_closure(v12, v15) = v16) |  ? [v17] : ((v17 = 0 & subset(v15, v16) = 0) | ( ~ (v17 = 0) & element(v15, v14) = v17))) &  ! [v15] : ( ~ (element(v15, v14) = 0) |  ? [v16] : (subset(v15, v16) = 0 & topstr_closure(v12, v15) = v16))))) &  ! [v12] :  ! [v13] : ( ~ (empty_carrier(v12) = v13) |  ? [v14] :  ? [v15] : (( ~ (v14 = 0) & one_sorted_str(v12) = v14) | (( ~ (v13 = 0) | (v15 = 0 & the_carrier(v12) = v14 & empty(v14) = 0)) & (v13 = 0 | ( ~ (v15 = 0) & the_carrier(v12) = v14 & empty(v14) = v15))))) &  ! [v12] :  ! [v13] : ( ~ (v5_membered(v12) = v13) |  ? [v14] :  ? [v15] :  ? [v16] :  ? [v17] : ((v17 = 0 & v16 = 0 & v15 = 0 & v14 = 0 & v13 = 0 & v4_membered(v12) = 0 & v3_membered(v12) = 0 & v2_membered(v12) = 0 & v1_membered(v12) = 0) | ( ~ (v14 = 0) & empty(v12) = v14))) &  ! [v12] :  ! [v13] : ( ~ (v5_membered(v12) = 0) |  ~ (element(v13, v12) = 0) | (natural(v13) = 0 & v1_int_1(v13) = 0 & v1_rat_1(v13) = 0 & v1_xreal_0(v13) = 0 & v1_xcmplx_0(v13) = 0)) &  ! [v12] :  ! [v13] : ( ~ (v4_membered(v12) = v13) |  ? [v14] :  ? [v15] :  ? [v16] :  ? [v17] : ((v17 = 0 & v16 = 0 & v15 = 0 & v14 = 0 & v13 = 0 & v5_membered(v12) = 0 & v3_membered(v12) = 0 & v2_membered(v12) = 0 & v1_membered(v12) = 0) | ( ~ (v14 = 0) & empty(v12) = v14))) &  ! [v12] :  ! [v13] : ( ~ (v4_membered(v12) = 0) |  ~ (element(v13, v12) = 0) | (v1_int_1(v13) = 0 & v1_rat_1(v13) = 0 & v1_xreal_0(v13) = 0 & v1_xcmplx_0(v13) = 0)) &  ! [v12] :  ! [v13] : ( ~ (v3_membered(v12) = v13) |  ? [v14] :  ? [v15] :  ? [v16] :  ? [v17] : ((v17 = 0 & v16 = 0 & v15 = 0 & v14 = 0 & v13 = 0 & v5_membered(v12) = 0 & v4_membered(v12) = 0 & v2_membered(v12) = 0 & v1_membered(v12) = 0) | ( ~ (v14 = 0) & empty(v12) = v14))) &  ! [v12] :  ! [v13] : ( ~ (v3_membered(v12) = 0) |  ~ (element(v13, v12) = 0) | (v1_rat_1(v13) = 0 & v1_xreal_0(v13) = 0 & v1_xcmplx_0(v13) = 0)) &  ! [v12] :  ! [v13] : ( ~ (v2_membered(v12) = v13) |  ? [v14] :  ? [v15] :  ? [v16] :  ? [v17] : ((v17 = 0 & v16 = 0 & v15 = 0 & v14 = 0 & v13 = 0 & v5_membered(v12) = 0 & v4_membered(v12) = 0 & v3_membered(v12) = 0 & v1_membered(v12) = 0) | ( ~ (v14 = 0) & empty(v12) = v14))) &  ! [v12] :  ! [v13] : ( ~ (v2_membered(v12) = 0) |  ~ (element(v13, v12) = 0) | (v1_xreal_0(v13) = 0 & v1_xcmplx_0(v13) = 0)) &  ! [v12] :  ! [v13] : ( ~ (v1_membered(v12) = v13) |  ? [v14] :  ? [v15] :  ? [v16] :  ? [v17] : ((v17 = 0 & v16 = 0 & v15 = 0 & v14 = 0 & v13 = 0 & v5_membered(v12) = 0 & v4_membered(v12) = 0 & v3_membered(v12) = 0 & v2_membered(v12) = 0) | ( ~ (v14 = 0) & empty(v12) = v14))) &  ! [v12] :  ! [v13] : ( ~ (v1_membered(v12) = 0) |  ~ (element(v13, v12) = 0) | v1_xcmplx_0(v13) = 0) &  ! [v12] :  ! [v13] : ( ~ (element(v12, v13) = 0) |  ? [v14] : ((v14 = 0 & empty(v13) = 0) | (v14 = 0 & in(v12, v13) = 0))) &  ! [v12] :  ! [v13] : ( ~ (in(v13, v12) = 0) |  ? [v14] : ( ~ (v14 = 0) & in(v12, v13) = v14)) &  ! [v12] :  ! [v13] : ( ~ (in(v12, v13) = 0) | element(v12, v13) = 0) &  ! [v12] :  ! [v13] : ( ~ (in(v12, v13) = 0) |  ? [v14] : ( ~ (v14 = 0) & empty(v13) = v14)) &  ! [v12] :  ! [v13] : ( ~ (in(v12, v13) = 0) |  ? [v14] : ( ~ (v14 = 0) & in(v13, v12) = v14)) &  ! [v12] : (v12 = empty_set |  ~ (empty(v12) = 0)) &  ! [v12] : ( ~ (top_str(v12) = 0) | one_sorted_str(v12) = 0) &  ! [v12] : ( ~ (top_str(v12) = 0) |  ? [v13] :  ? [v14] : (the_carrier(v12) = v13 & powerset(v13) = v14 &  ! [v15] :  ! [v16] : ( ~ (interior(v12, v15) = v16) |  ? [v17] :  ? [v18] :  ? [v19] : ((v19 = v16 & topstr_closure(v12, v17) = v18 & subset_complement(v13, v18) = v16 & subset_complement(v13, v15) = v17) | ( ~ (v17 = 0) & element(v15, v14) = v17))) &  ! [v15] :  ! [v16] : ( ~ (subset_complement(v13, v15) = v16) |  ? [v17] :  ? [v18] :  ? [v19] : ((v19 = v17 & interior(v12, v15) = v17 & topstr_closure(v12, v16) = v18 & subset_complement(v13, v18) = v17) | ( ~ (v17 = 0) & element(v15, v14) = v17))) &  ! [v15] : ( ~ (element(v15, v14) = 0) |  ? [v16] :  ? [v17] :  ? [v18] : (interior(v12, v15) = v16 & topstr_closure(v12, v17) = v18 & subset_complement(v13, v18) = v16 & subset_complement(v13, v15) = v17)))) &  ! [v12] : ( ~ (top_str(v12) = 0) |  ? [v13] :  ? [v14] : (the_carrier(v12) = v13 & powerset(v13) = v14 &  ! [v15] :  ! [v16] : ( ~ (topstr_closure(v12, v15) = v16) |  ? [v17] : ((v17 = 0 & subset(v15, v16) = 0) | ( ~ (v17 = 0) & element(v15, v14) = v17))) &  ! [v15] : ( ~ (element(v15, v14) = 0) |  ? [v16] : (subset(v15, v16) = 0 & topstr_closure(v12, v15) = v16)))) &  ! [v12] : ( ~ (one_sorted_str(v12) = 0) |  ? [v13] :  ? [v14] :  ? [v15] :  ? [v16] :  ? [v17] : ((v16 = 0 &  ~ (v17 = 0) & the_carrier(v12) = v13 & powerset(v13) = v14 & empty(v15) = v17 & element(v15, v14) = 0) | (v13 = 0 & empty_carrier(v12) = 0))) &  ! [v12] : ( ~ (one_sorted_str(v12) = 0) |  ? [v13] :  ? [v14] :  ? [v15] : (((v15 = 0 & the_carrier(v12) = v14 & empty(v14) = 0) | ( ~ (v13 = 0) & empty_carrier(v12) = v13)) & ((v13 = 0 & empty_carrier(v12) = 0) | ( ~ (v15 = 0) & the_carrier(v12) = v14 & empty(v14) = v15)))) &  ! [v12] : ( ~ (one_sorted_str(v12) = 0) |  ? [v13] :  ? [v14] : ((v13 = 0 & empty_carrier(v12) = 0) | ( ~ (v14 = 0) & the_carrier(v12) = v13 & empty(v13) = v14))) &  ! [v12] : ( ~ (one_sorted_str(v12) = 0) |  ? [v13] :  ? [v14] : ((v13 = 0 & empty_carrier(v12) = 0) | (the_carrier(v12) = v13 & powerset(v13) = v14 &  ! [v15] :  ! [v16] :  ! [v17] :  ! [v18] : ( ~ (subset_complement(v13, v15) = v16) |  ~ (in(v17, v16) = v18) |  ? [v19] : (( ~ (v19 = 0) & element(v17, v13) = v19) | ( ~ (v19 = 0) & element(v15, v14) = v19) | (( ~ (v18 = 0) | ( ~ (v19 = 0) & in(v17, v15) = v19)) & (v18 = 0 | (v19 = 0 & in(v17, v15) = 0))))) &  ! [v15] :  ! [v16] :  ! [v17] :  ! [v18] : ( ~ (subset_complement(v13, v15) = v16) |  ~ (in(v17, v15) = v18) |  ? [v19] : (( ~ (v19 = 0) & element(v17, v13) = v19) | ( ~ (v19 = 0) & element(v15, v14) = v19) | (( ~ (v18 = 0) | ( ~ (v19 = 0) & in(v17, v16) = v19)) & (v18 = 0 | (v19 = 0 & in(v17, v16) = 0))))) &  ! [v15] :  ! [v16] :  ! [v17] : ( ~ (subset_complement(v13, v15) = v16) |  ~ (element(v17, v13) = 0) |  ? [v18] :  ? [v19] : (( ~ (v18 = 0) & element(v15, v14) = v18) | (((v19 = 0 & in(v17, v15) = 0) | (v18 = 0 & in(v17, v16) = 0)) & (( ~ (v19 = 0) & in(v17, v15) = v19) | ( ~ (v18 = 0) & in(v17, v16) = v18))))) &  ! [v15] : ( ~ (element(v15, v14) = 0) |  ? [v16] : (subset_complement(v13, v15) = v16 &  ! [v17] :  ! [v18] : ( ~ (in(v17, v16) = v18) |  ? [v19] : (( ~ (v19 = 0) & element(v17, v13) = v19) | (( ~ (v18 = 0) | ( ~ (v19 = 0) & in(v17, v15) = v19)) & (v18 = 0 | (v19 = 0 & in(v17, v15) = 0))))) &  ! [v17] :  ! [v18] : ( ~ (in(v17, v15) = v18) |  ? [v19] : (( ~ (v19 = 0) & element(v17, v13) = v19) | (( ~ (v18 = 0) | ( ~ (v19 = 0) & in(v17, v16) = v19)) & (v18 = 0 | (v19 = 0 & in(v17, v16) = 0))))) &  ! [v17] : ( ~ (element(v17, v13) = 0) |  ? [v18] :  ? [v19] : (((v19 = 0 & in(v17, v15) = 0) | (v18 = 0 & in(v17, v16) = 0)) & (( ~ (v19 = 0) & in(v17, v15) = v19) | ( ~ (v18 = 0) & in(v17, v16) = v18))))))))) &  ! [v12] : ( ~ (empty(v12) = 0) | (v5_membered(v12) = 0 & v4_membered(v12) = 0 & v3_membered(v12) = 0 & v2_membered(v12) = 0 & v1_membered(v12) = 0)) &  ! [v12] : ( ~ (v5_membered(v12) = 0) | v4_membered(v12) = 0) &  ! [v12] : ( ~ (v5_membered(v12) = 0) |  ? [v13] : (powerset(v12) = v13 &  ! [v14] :  ! [v15] : ( ~ (v5_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] :  ? [v19] : ((v19 = 0 & v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v4_membered(v14) = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v14] :  ! [v15] : ( ~ (v4_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] :  ? [v19] : ((v19 = 0 & v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v5_membered(v14) = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v14] :  ! [v15] : ( ~ (v3_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] :  ? [v19] : ((v19 = 0 & v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v5_membered(v14) = 0 & v4_membered(v14) = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v14] :  ! [v15] : ( ~ (v2_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] :  ? [v19] : ((v19 = 0 & v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v5_membered(v14) = 0 & v4_membered(v14) = 0 & v3_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v14] :  ! [v15] : ( ~ (v1_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] :  ? [v19] : ((v19 = 0 & v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v5_membered(v14) = 0 & v4_membered(v14) = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v14] : ( ~ (element(v14, v13) = 0) | (v5_membered(v14) = 0 & v4_membered(v14) = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0)))) &  ! [v12] : ( ~ (v4_membered(v12) = 0) | v3_membered(v12) = 0) &  ! [v12] : ( ~ (v4_membered(v12) = 0) |  ? [v13] : (powerset(v12) = v13 &  ! [v14] :  ! [v15] : ( ~ (v4_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] : ((v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v14] :  ! [v15] : ( ~ (v3_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] : ((v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v4_membered(v14) = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v14] :  ! [v15] : ( ~ (v2_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] : ((v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v4_membered(v14) = 0 & v3_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v14] :  ! [v15] : ( ~ (v1_membered(v14) = v15) |  ? [v16] :  ? [v17] :  ? [v18] : ((v18 = 0 & v17 = 0 & v16 = 0 & v15 = 0 & v4_membered(v14) = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v14] : ( ~ (element(v14, v13) = 0) | (v4_membered(v14) = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0)))) &  ! [v12] : ( ~ (v3_membered(v12) = 0) | v2_membered(v12) = 0) &  ! [v12] : ( ~ (v3_membered(v12) = 0) |  ? [v13] : (powerset(v12) = v13 &  ! [v14] :  ! [v15] : ( ~ (v3_membered(v14) = v15) |  ? [v16] :  ? [v17] : ((v17 = 0 & v16 = 0 & v15 = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v14] :  ! [v15] : ( ~ (v2_membered(v14) = v15) |  ? [v16] :  ? [v17] : ((v17 = 0 & v16 = 0 & v15 = 0 & v3_membered(v14) = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v14] :  ! [v15] : ( ~ (v1_membered(v14) = v15) |  ? [v16] :  ? [v17] : ((v17 = 0 & v16 = 0 & v15 = 0 & v3_membered(v14) = 0 & v2_membered(v14) = 0) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v14] : ( ~ (element(v14, v13) = 0) | (v3_membered(v14) = 0 & v2_membered(v14) = 0 & v1_membered(v14) = 0)))) &  ! [v12] : ( ~ (v2_membered(v12) = 0) | v1_membered(v12) = 0) &  ! [v12] : ( ~ (v2_membered(v12) = 0) |  ? [v13] : (powerset(v12) = v13 &  ! [v14] :  ! [v15] : ( ~ (v2_membered(v14) = v15) |  ? [v16] : ((v16 = 0 & v15 = 0 & v1_membered(v14) = 0) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v14] :  ! [v15] : ( ~ (v1_membered(v14) = v15) |  ? [v16] : ((v16 = 0 & v15 = 0 & v2_membered(v14) = 0) | ( ~ (v16 = 0) & element(v14, v13) = v16))) &  ! [v14] : ( ~ (element(v14, v13) = 0) | (v2_membered(v14) = 0 & v1_membered(v14) = 0)))) &  ! [v12] : ( ~ (v1_membered(v12) = 0) |  ? [v13] : (powerset(v12) = v13 &  ! [v14] :  ! [v15] : (v15 = 0 |  ~ (v1_membered(v14) = v15) |  ? [v16] : ( ~ (v16 = 0) & element(v14, v13) = v16)) &  ! [v14] : ( ~ (element(v14, v13) = 0) | v1_membered(v14) = 0))) &  ? [v12] :  ? [v13] :  ? [v14] : subset(v13, v12) = v14 &  ? [v12] :  ? [v13] :  ? [v14] : interior(v13, v12) = v14 &  ? [v12] :  ? [v13] :  ? [v14] : topstr_closure(v13, v12) = v14 &  ? [v12] :  ? [v13] :  ? [v14] : subset_complement(v13, v12) = v14 &  ? [v12] :  ? [v13] :  ? [v14] : element(v13, v12) = v14 &  ? [v12] :  ? [v13] :  ? [v14] : in(v13, v12) = v14 &  ? [v12] :  ? [v13] : top_str(v12) = v13 &  ? [v12] :  ? [v13] : the_carrier(v12) = v13 &  ? [v12] :  ? [v13] : one_sorted_str(v12) = v13 &  ? [v12] :  ? [v13] : empty_carrier(v12) = v13 &  ? [v12] :  ? [v13] : powerset(v12) = v13 &  ? [v12] :  ? [v13] : empty(v12) = v13 &  ? [v12] :  ? [v13] : v5_membered(v12) = v13 &  ? [v12] :  ? [v13] : natural(v12) = v13 &  ? [v12] :  ? [v13] : v4_membered(v12) = v13 &  ? [v12] :  ? [v13] : v1_int_1(v12) = v13 &  ? [v12] :  ? [v13] : v3_membered(v12) = v13 &  ? [v12] :  ? [v13] : v1_rat_1(v12) = v13 &  ? [v12] :  ? [v13] : v2_membered(v12) = v13 &  ? [v12] :  ? [v13] : v1_xreal_0(v12) = v13 &  ? [v12] :  ? [v13] : v1_membered(v12) = v13 &  ? [v12] :  ? [v13] : v1_xcmplx_0(v12) = v13 &  ? [v12] :  ? [v13] : element(v13, v12) = 0)
% 50.52/19.78  | Instantiating (0) with all_0_0_0, all_0_1_1, all_0_2_2, all_0_3_3, all_0_4_4, all_0_5_5, all_0_6_6, all_0_7_7, all_0_8_8, all_0_9_9, all_0_10_10, all_0_11_11 yields:
% 50.52/19.78  | (1)  ~ (all_0_2_2 = 0) &  ~ (all_0_4_4 = 0) &  ~ (all_0_6_6 = 0) & subset(all_0_7_7, all_0_8_8) = all_0_6_6 & top_str(all_0_0_0) = 0 & top_str(all_0_11_11) = 0 & interior(all_0_11_11, all_0_8_8) = all_0_7_7 & the_carrier(all_0_11_11) = all_0_10_10 & one_sorted_str(all_0_1_1) = 0 & one_sorted_str(all_0_5_5) = 0 & empty_carrier(all_0_5_5) = all_0_4_4 & powerset(all_0_10_10) = all_0_9_9 & empty(all_0_3_3) = all_0_2_2 & empty(empty_set) = 0 & v5_membered(all_0_3_3) = 0 & v5_membered(empty_set) = 0 & v4_membered(all_0_3_3) = 0 & v4_membered(empty_set) = 0 & v3_membered(all_0_3_3) = 0 & v3_membered(empty_set) = 0 & v2_membered(all_0_3_3) = 0 & v2_membered(empty_set) = 0 & v1_membered(all_0_3_3) = 0 & v1_membered(empty_set) = 0 & element(all_0_8_8, all_0_9_9) = 0 &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (powerset(v2) = v3) |  ~ (element(v1, v3) = 0) |  ~ (element(v0, v2) = v4) |  ? [v5] : ( ~ (v5 = 0) & in(v0, v1) = v5)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (subset(v0, v1) = 0) |  ~ (in(v2, v1) = v3) |  ? [v4] : ( ~ (v4 = 0) & in(v2, v0) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (powerset(v1) = v2) |  ~ (element(v0, v2) = v3) |  ? [v4] : ( ~ (v4 = 0) & subset(v0, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (powerset(v0) = v1) |  ~ (v1_membered(v2) = v3) |  ? [v4] : (( ~ (v4 = 0) & v1_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (element(v0, v2) = v3) |  ~ (in(v0, v1) = 0) |  ? [v4] :  ? [v5] : ( ~ (v5 = 0) & powerset(v2) = v4 & element(v1, v4) = v5)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (subset(v3, v2) = v1) |  ~ (subset(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (interior(v3, v2) = v1) |  ~ (interior(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (topstr_closure(v3, v2) = v1) |  ~ (topstr_closure(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (subset_complement(v3, v2) = v1) |  ~ (subset_complement(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (element(v3, v2) = v1) |  ~ (element(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (in(v3, v2) = v1) |  ~ (in(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(v0, v2) = v3) |  ~ (in(v1, v3) = 0) |  ? [v4] :  ? [v5] : (( ~ (v5 = 0) & powerset(v0) = v4 & element(v2, v4) = v5) | ( ~ (v4 = 0) & in(v1, v2) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (the_carrier(v0) = v2) |  ~ (powerset(v2) = v3) |  ~ (element(v1, v3) = 0) |  ? [v4] :  ? [v5] : ((v5 = 0 & interior(v0, v1) = v4 & element(v4, v3) = 0) | ( ~ (v4 = 0) & top_str(v0) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (the_carrier(v0) = v2) |  ~ (powerset(v2) = v3) |  ~ (element(v1, v3) = 0) |  ? [v4] :  ? [v5] : ((v5 = 0 & topstr_closure(v0, v1) = v4 & element(v4, v3) = 0) | ( ~ (v4 = 0) & top_str(v0) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v2) = v3) |  ~ (element(v1, v3) = 0) |  ~ (in(v0, v1) = 0) | element(v0, v2) = 0) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v2) = v3) |  ~ (element(v1, v3) = 0) |  ~ (in(v0, v1) = 0) |  ? [v4] : ( ~ (v4 = 0) & empty(v2) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v5_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v5_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v4_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v5_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v4_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v4_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v3_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v4_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v5_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v3_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v4_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v3_membered(v2) = v3) |  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v3_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v2_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v5_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v2_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v4_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v2_membered(v2) = v3) |  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v3_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v3_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v2_membered(v2) = v3) |  ? [v4] : ((v4 = 0 & v3 = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v2_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v1_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0) | ( ~ (v4 = 0) & v5_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v1_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0) | ( ~ (v4 = 0) & v4_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v1_membered(v2) = v3) |  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0) | ( ~ (v4 = 0) & v3_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v1_membered(v2) = v3) |  ? [v4] : ((v4 = 0 & v3 = 0 & v2_membered(v2) = 0) | ( ~ (v4 = 0) & v2_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & powerset(v1) = v3 & element(v0, v3) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & in(v3, v1) = v4 & in(v3, v0) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (v1_membered(v0) = 0) |  ~ (v1_xcmplx_0(v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & element(v1, v0) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (element(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & in(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v0, v1) = v2) |  ? [v3] : ((v3 = 0 & empty(v1) = 0) | ( ~ (v3 = 0) & element(v0, v1) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (top_str(v2) = v1) |  ~ (top_str(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (the_carrier(v2) = v1) |  ~ (the_carrier(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (one_sorted_str(v2) = v1) |  ~ (one_sorted_str(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (empty_carrier(v2) = v1) |  ~ (empty_carrier(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (powerset(v2) = v1) |  ~ (powerset(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (empty(v2) = v1) |  ~ (empty(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v5_membered(v2) = v1) |  ~ (v5_membered(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (natural(v2) = v1) |  ~ (natural(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v4_membered(v2) = v1) |  ~ (v4_membered(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v1_int_1(v2) = v1) |  ~ (v1_int_1(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v3_membered(v2) = v1) |  ~ (v3_membered(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v1_rat_1(v2) = v1) |  ~ (v1_rat_1(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v2_membered(v2) = v1) |  ~ (v2_membered(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v1_xreal_0(v2) = v1) |  ~ (v1_xreal_0(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v1_membered(v2) = v1) |  ~ (v1_membered(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v1_xcmplx_0(v2) = v1) |  ~ (v1_xcmplx_0(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset(v0, v1) = 0) |  ~ (in(v2, v0) = 0) | in(v2, v1) = 0) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (interior(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & the_carrier(v0) = v3 & powerset(v3) = v4 & element(v2, v4) = 0) | ( ~ (v5 = 0) & the_carrier(v0) = v3 & powerset(v3) = v4 & element(v1, v4) = v5) | ( ~ (v3 = 0) & top_str(v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (topstr_closure(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & the_carrier(v0) = v3 & powerset(v3) = v4 & element(v2, v4) = 0) | ( ~ (v5 = 0) & the_carrier(v0) = v3 & powerset(v3) = v4 & element(v1, v4) = v5) | ( ~ (v3 = 0) & top_str(v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset_complement(v0, v1) = v2) |  ? [v3] :  ? [v4] : (powerset(v0) = v3 & ((v4 = 0 & element(v2, v3) = 0) | ( ~ (v4 = 0) & element(v1, v3) = v4)))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset_complement(v0, v1) = v2) |  ? [v3] :  ? [v4] : ((v3 = v1 & subset_complement(v0, v2) = v1) | ( ~ (v4 = 0) & powerset(v0) = v3 & element(v1, v3) = v4))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v1) = v2) |  ~ (element(v0, v2) = 0) | subset(v0, v1) = 0) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v2) |  ~ (element(v1, v2) = 0) |  ? [v3] : (subset_complement(v0, v3) = v1 & subset_complement(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v2) |  ~ (element(v1, v2) = 0) |  ? [v3] : (subset_complement(v0, v1) = v3 & element(v3, v2) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v1) |  ~ (element(v2, v1) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v3 = 0) & v5_membered(v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v1) |  ~ (element(v2, v1) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v3 = 0) & v4_membered(v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v1) |  ~ (element(v2, v1) = 0) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v3 = 0) & v3_membered(v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v1) |  ~ (element(v2, v1) = 0) |  ? [v3] :  ? [v4] : ((v4 = 0 & v3 = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v3 = 0) & v2_membered(v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v1) |  ~ (element(v2, v1) = 0) |  ? [v3] : ((v3 = 0 & v1_membered(v2) = 0) | ( ~ (v3 = 0) & v1_membered(v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (empty(v2) = 0) |  ~ (in(v0, v1) = 0) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & powerset(v2) = v3 & element(v1, v3) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v5_membered(v0) = 0) |  ~ (natural(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1_int_1(v1) = 0 & v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v5_membered(v0) = 0) |  ~ (v1_int_1(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & natural(v1) = 0 & v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v5_membered(v0) = 0) |  ~ (v1_rat_1(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & natural(v1) = 0 & v1_int_1(v1) = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v5_membered(v0) = 0) |  ~ (v1_xreal_0(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & natural(v1) = 0 & v1_int_1(v1) = 0 & v1_rat_1(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v5_membered(v0) = 0) |  ~ (v1_xcmplx_0(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & natural(v1) = 0 & v1_int_1(v1) = 0 & v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v4_membered(v0) = 0) |  ~ (v1_int_1(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v4_membered(v0) = 0) |  ~ (v1_rat_1(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1_int_1(v1) = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v4_membered(v0) = 0) |  ~ (v1_xreal_0(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1_int_1(v1) = 0 & v1_rat_1(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v4_membered(v0) = 0) |  ~ (v1_xcmplx_0(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1_int_1(v1) = 0 & v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v3_membered(v0) = 0) |  ~ (v1_rat_1(v1) = v2) |  ? [v3] :  ? [v4] : ((v4 = 0 & v3 = 0 & v2 = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v3_membered(v0) = 0) |  ~ (v1_xreal_0(v1) = v2) |  ? [v3] :  ? [v4] : ((v4 = 0 & v3 = 0 & v2 = 0 & v1_rat_1(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v3_membered(v0) = 0) |  ~ (v1_xcmplx_0(v1) = v2) |  ? [v3] :  ? [v4] : ((v4 = 0 & v3 = 0 & v2 = 0 & v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v2_membered(v0) = 0) |  ~ (v1_xreal_0(v1) = v2) |  ? [v3] : ((v3 = 0 & v2 = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v2_membered(v0) = 0) |  ~ (v1_xcmplx_0(v1) = v2) |  ? [v3] : ((v3 = 0 & v2 = 0 & v1_xreal_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (empty(v1) = 0) |  ~ (empty(v0) = 0)) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (subset(v0, v0) = v1)) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (one_sorted_str(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & top_str(v0) = v2)) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (empty_carrier(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : ((v5 = 0 &  ~ (v6 = 0) & the_carrier(v0) = v2 & powerset(v2) = v3 & empty(v4) = v6 & element(v4, v3) = 0) | ( ~ (v2 = 0) & one_sorted_str(v0) = v2))) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (empty_carrier(v0) = v1) |  ? [v2] :  ? [v3] : (( ~ (v3 = 0) & the_carrier(v0) = v2 & empty(v2) = v3) | ( ~ (v2 = 0) & one_sorted_str(v0) = v2))) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (empty_carrier(v0) = v1) |  ? [v2] :  ? [v3] : (( ~ (v2 = 0) & one_sorted_str(v0) = v2) | (the_carrier(v0) = v2 & powerset(v2) = v3 &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (subset_complement(v2, v4) = v5) |  ~ (in(v6, v5) = v7) |  ? [v8] : (( ~ (v8 = 0) & element(v6, v2) = v8) | ( ~ (v8 = 0) & element(v4, v3) = v8) | (( ~ (v7 = 0) | ( ~ (v8 = 0) & in(v6, v4) = v8)) & (v7 = 0 | (v8 = 0 & in(v6, v4) = 0))))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (subset_complement(v2, v4) = v5) |  ~ (in(v6, v4) = v7) |  ? [v8] : (( ~ (v8 = 0) & element(v6, v2) = v8) | ( ~ (v8 = 0) & element(v4, v3) = v8) | (( ~ (v7 = 0) | ( ~ (v8 = 0) & in(v6, v5) = v8)) & (v7 = 0 | (v8 = 0 & in(v6, v5) = 0))))) &  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (subset_complement(v2, v4) = v5) |  ~ (element(v6, v2) = 0) |  ? [v7] :  ? [v8] : (( ~ (v7 = 0) & element(v4, v3) = v7) | (((v8 = 0 & in(v6, v4) = 0) | (v7 = 0 & in(v6, v5) = 0)) & (( ~ (v8 = 0) & in(v6, v4) = v8) | ( ~ (v7 = 0) & in(v6, v5) = v7))))) &  ! [v4] : ( ~ (element(v4, v3) = 0) |  ? [v5] : (subset_complement(v2, v4) = v5 &  ! [v6] :  ! [v7] : ( ~ (in(v6, v5) = v7) |  ? [v8] : (( ~ (v8 = 0) & element(v6, v2) = v8) | (( ~ (v7 = 0) | ( ~ (v8 = 0) & in(v6, v4) = v8)) & (v7 = 0 | (v8 = 0 & in(v6, v4) = 0))))) &  ! [v6] :  ! [v7] : ( ~ (in(v6, v4) = v7) |  ? [v8] : (( ~ (v8 = 0) & element(v6, v2) = v8) | (( ~ (v7 = 0) | ( ~ (v8 = 0) & in(v6, v5) = v8)) & (v7 = 0 | (v8 = 0 & in(v6, v5) = 0))))) &  ! [v6] : ( ~ (element(v6, v2) = 0) |  ? [v7] :  ? [v8] : (((v8 = 0 & in(v6, v4) = 0) | (v7 = 0 & in(v6, v5) = 0)) & (( ~ (v8 = 0) & in(v6, v4) = v8) | ( ~ (v7 = 0) & in(v6, v5) = v7))))))))) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (v4_membered(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & v5_membered(v0) = v2)) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (v3_membered(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & v4_membered(v0) = v2)) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (v2_membered(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & v3_membered(v0) = v2)) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (v1_membered(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & v2_membered(v0) = v2)) &  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) |  ? [v2] : (powerset(v1) = v2 & element(v0, v2) = 0)) &  ! [v0] :  ! [v1] : ( ~ (the_carrier(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : ((v4 = 0 &  ~ (v5 = 0) & powerset(v1) = v2 & empty(v3) = v5 & element(v3, v2) = 0) | (v2 = 0 & empty_carrier(v0) = 0) | ( ~ (v2 = 0) & one_sorted_str(v0) = v2))) &  ! [v0] :  ! [v1] : ( ~ (the_carrier(v0) = v1) |  ? [v2] :  ? [v3] : (( ~ (v2 = 0) & one_sorted_str(v0) = v2) | (((v3 = 0 & empty(v1) = 0) | ( ~ (v2 = 0) & empty_carrier(v0) = v2)) & ((v2 = 0 & empty_carrier(v0) = 0) | ( ~ (v3 = 0) & empty(v1) = v3))))) &  ! [v0] :  ! [v1] : ( ~ (the_carrier(v0) = v1) |  ? [v2] : ((v2 = 0 & empty_carrier(v0) = 0) | ( ~ (v2 = 0) & one_sorted_str(v0) = v2) | ( ~ (v2 = 0) & empty(v1) = v2))) &  ! [v0] :  ! [v1] : ( ~ (the_carrier(v0) = v1) |  ? [v2] : ((v2 = 0 & empty_carrier(v0) = 0) | ( ~ (v2 = 0) & one_sorted_str(v0) = v2) | (powerset(v1) = v2 &  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (subset_complement(v1, v3) = v4) |  ~ (in(v5, v4) = v6) |  ? [v7] : (( ~ (v7 = 0) & element(v5, v1) = v7) | ( ~ (v7 = 0) & element(v3, v2) = v7) | (( ~ (v6 = 0) | ( ~ (v7 = 0) & in(v5, v3) = v7)) & (v6 = 0 | (v7 = 0 & in(v5, v3) = 0))))) &  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (subset_complement(v1, v3) = v4) |  ~ (in(v5, v3) = v6) |  ? [v7] : (( ~ (v7 = 0) & element(v5, v1) = v7) | ( ~ (v7 = 0) & element(v3, v2) = v7) | (( ~ (v6 = 0) | ( ~ (v7 = 0) & in(v5, v4) = v7)) & (v6 = 0 | (v7 = 0 & in(v5, v4) = 0))))) &  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (subset_complement(v1, v3) = v4) |  ~ (element(v5, v1) = 0) |  ? [v6] :  ? [v7] : (( ~ (v6 = 0) & element(v3, v2) = v6) | (((v7 = 0 & in(v5, v3) = 0) | (v6 = 0 & in(v5, v4) = 0)) & (( ~ (v7 = 0) & in(v5, v3) = v7) | ( ~ (v6 = 0) & in(v5, v4) = v6))))) &  ! [v3] : ( ~ (element(v3, v2) = 0) |  ? [v4] : (subset_complement(v1, v3) = v4 &  ! [v5] :  ! [v6] : ( ~ (in(v5, v4) = v6) |  ? [v7] : (( ~ (v7 = 0) & element(v5, v1) = v7) | (( ~ (v6 = 0) | ( ~ (v7 = 0) & in(v5, v3) = v7)) & (v6 = 0 | (v7 = 0 & in(v5, v3) = 0))))) &  ! [v5] :  ! [v6] : ( ~ (in(v5, v3) = v6) |  ? [v7] : (( ~ (v7 = 0) & element(v5, v1) = v7) | (( ~ (v6 = 0) | ( ~ (v7 = 0) & in(v5, v4) = v7)) & (v6 = 0 | (v7 = 0 & in(v5, v4) = 0))))) &  ! [v5] : ( ~ (element(v5, v1) = 0) |  ? [v6] :  ? [v7] : (((v7 = 0 & in(v5, v3) = 0) | (v6 = 0 & in(v5, v4) = 0)) & (( ~ (v7 = 0) & in(v5, v3) = v7) | ( ~ (v6 = 0) & in(v5, v4) = v6))))))))) &  ! [v0] :  ! [v1] : ( ~ (the_carrier(v0) = v1) |  ? [v2] : (( ~ (v2 = 0) & top_str(v0) = v2) | (powerset(v1) = v2 &  ! [v3] :  ! [v4] : ( ~ (interior(v0, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = v4 & topstr_closure(v0, v5) = v6 & subset_complement(v1, v6) = v4 & subset_complement(v1, v3) = v5) | ( ~ (v5 = 0) & element(v3, v2) = v5))) &  ! [v3] :  ! [v4] : ( ~ (subset_complement(v1, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = v5 & interior(v0, v3) = v5 & topstr_closure(v0, v4) = v6 & subset_complement(v1, v6) = v5) | ( ~ (v5 = 0) & element(v3, v2) = v5))) &  ! [v3] : ( ~ (element(v3, v2) = 0) |  ? [v4] :  ? [v5] :  ? [v6] : (interior(v0, v3) = v4 & topstr_closure(v0, v5) = v6 & subset_complement(v1, v6) = v4 & subset_complement(v1, v3) = v5))))) &  ! [v0] :  ! [v1] : ( ~ (the_carrier(v0) = v1) |  ? [v2] : (( ~ (v2 = 0) & top_str(v0) = v2) | (powerset(v1) = v2 &  ! [v3] :  ! [v4] : ( ~ (topstr_closure(v0, v3) = v4) |  ? [v5] : ((v5 = 0 & subset(v3, v4) = 0) | ( ~ (v5 = 0) & element(v3, v2) = v5))) &  ! [v3] : ( ~ (element(v3, v2) = 0) |  ? [v4] : (subset(v3, v4) = 0 & topstr_closure(v0, v3) = v4))))) &  ! [v0] :  ! [v1] : ( ~ (empty_carrier(v0) = v1) |  ? [v2] :  ? [v3] : (( ~ (v2 = 0) & one_sorted_str(v0) = v2) | (( ~ (v1 = 0) | (v3 = 0 & the_carrier(v0) = v2 & empty(v2) = 0)) & (v1 = 0 | ( ~ (v3 = 0) & the_carrier(v0) = v2 & empty(v2) = v3))))) &  ! [v0] :  ! [v1] : ( ~ (v5_membered(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1 = 0 & v4_membered(v0) = 0 & v3_membered(v0) = 0 & v2_membered(v0) = 0 & v1_membered(v0) = 0) | ( ~ (v2 = 0) & empty(v0) = v2))) &  ! [v0] :  ! [v1] : ( ~ (v5_membered(v0) = 0) |  ~ (element(v1, v0) = 0) | (natural(v1) = 0 & v1_int_1(v1) = 0 & v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0)) &  ! [v0] :  ! [v1] : ( ~ (v4_membered(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1 = 0 & v5_membered(v0) = 0 & v3_membered(v0) = 0 & v2_membered(v0) = 0 & v1_membered(v0) = 0) | ( ~ (v2 = 0) & empty(v0) = v2))) &  ! [v0] :  ! [v1] : ( ~ (v4_membered(v0) = 0) |  ~ (element(v1, v0) = 0) | (v1_int_1(v1) = 0 & v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0)) &  ! [v0] :  ! [v1] : ( ~ (v3_membered(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1 = 0 & v5_membered(v0) = 0 & v4_membered(v0) = 0 & v2_membered(v0) = 0 & v1_membered(v0) = 0) | ( ~ (v2 = 0) & empty(v0) = v2))) &  ! [v0] :  ! [v1] : ( ~ (v3_membered(v0) = 0) |  ~ (element(v1, v0) = 0) | (v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0)) &  ! [v0] :  ! [v1] : ( ~ (v2_membered(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1 = 0 & v5_membered(v0) = 0 & v4_membered(v0) = 0 & v3_membered(v0) = 0 & v1_membered(v0) = 0) | ( ~ (v2 = 0) & empty(v0) = v2))) &  ! [v0] :  ! [v1] : ( ~ (v2_membered(v0) = 0) |  ~ (element(v1, v0) = 0) | (v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0)) &  ! [v0] :  ! [v1] : ( ~ (v1_membered(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1 = 0 & v5_membered(v0) = 0 & v4_membered(v0) = 0 & v3_membered(v0) = 0 & v2_membered(v0) = 0) | ( ~ (v2 = 0) & empty(v0) = v2))) &  ! [v0] :  ! [v1] : ( ~ (v1_membered(v0) = 0) |  ~ (element(v1, v0) = 0) | v1_xcmplx_0(v1) = 0) &  ! [v0] :  ! [v1] : ( ~ (element(v0, v1) = 0) |  ? [v2] : ((v2 = 0 & empty(v1) = 0) | (v2 = 0 & in(v0, v1) = 0))) &  ! [v0] :  ! [v1] : ( ~ (in(v1, v0) = 0) |  ? [v2] : ( ~ (v2 = 0) & in(v0, v1) = v2)) &  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) | element(v0, v1) = 0) &  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) |  ? [v2] : ( ~ (v2 = 0) & empty(v1) = v2)) &  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) |  ? [v2] : ( ~ (v2 = 0) & in(v1, v0) = v2)) &  ! [v0] : (v0 = empty_set |  ~ (empty(v0) = 0)) &  ! [v0] : ( ~ (top_str(v0) = 0) | one_sorted_str(v0) = 0) &  ! [v0] : ( ~ (top_str(v0) = 0) |  ? [v1] :  ? [v2] : (the_carrier(v0) = v1 & powerset(v1) = v2 &  ! [v3] :  ! [v4] : ( ~ (interior(v0, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = v4 & topstr_closure(v0, v5) = v6 & subset_complement(v1, v6) = v4 & subset_complement(v1, v3) = v5) | ( ~ (v5 = 0) & element(v3, v2) = v5))) &  ! [v3] :  ! [v4] : ( ~ (subset_complement(v1, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = v5 & interior(v0, v3) = v5 & topstr_closure(v0, v4) = v6 & subset_complement(v1, v6) = v5) | ( ~ (v5 = 0) & element(v3, v2) = v5))) &  ! [v3] : ( ~ (element(v3, v2) = 0) |  ? [v4] :  ? [v5] :  ? [v6] : (interior(v0, v3) = v4 & topstr_closure(v0, v5) = v6 & subset_complement(v1, v6) = v4 & subset_complement(v1, v3) = v5)))) &  ! [v0] : ( ~ (top_str(v0) = 0) |  ? [v1] :  ? [v2] : (the_carrier(v0) = v1 & powerset(v1) = v2 &  ! [v3] :  ! [v4] : ( ~ (topstr_closure(v0, v3) = v4) |  ? [v5] : ((v5 = 0 & subset(v3, v4) = 0) | ( ~ (v5 = 0) & element(v3, v2) = v5))) &  ! [v3] : ( ~ (element(v3, v2) = 0) |  ? [v4] : (subset(v3, v4) = 0 & topstr_closure(v0, v3) = v4)))) &  ! [v0] : ( ~ (one_sorted_str(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : ((v4 = 0 &  ~ (v5 = 0) & the_carrier(v0) = v1 & powerset(v1) = v2 & empty(v3) = v5 & element(v3, v2) = 0) | (v1 = 0 & empty_carrier(v0) = 0))) &  ! [v0] : ( ~ (one_sorted_str(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (((v3 = 0 & the_carrier(v0) = v2 & empty(v2) = 0) | ( ~ (v1 = 0) & empty_carrier(v0) = v1)) & ((v1 = 0 & empty_carrier(v0) = 0) | ( ~ (v3 = 0) & the_carrier(v0) = v2 & empty(v2) = v3)))) &  ! [v0] : ( ~ (one_sorted_str(v0) = 0) |  ? [v1] :  ? [v2] : ((v1 = 0 & empty_carrier(v0) = 0) | ( ~ (v2 = 0) & the_carrier(v0) = v1 & empty(v1) = v2))) &  ! [v0] : ( ~ (one_sorted_str(v0) = 0) |  ? [v1] :  ? [v2] : ((v1 = 0 & empty_carrier(v0) = 0) | (the_carrier(v0) = v1 & powerset(v1) = v2 &  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (subset_complement(v1, v3) = v4) |  ~ (in(v5, v4) = v6) |  ? [v7] : (( ~ (v7 = 0) & element(v5, v1) = v7) | ( ~ (v7 = 0) & element(v3, v2) = v7) | (( ~ (v6 = 0) | ( ~ (v7 = 0) & in(v5, v3) = v7)) & (v6 = 0 | (v7 = 0 & in(v5, v3) = 0))))) &  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (subset_complement(v1, v3) = v4) |  ~ (in(v5, v3) = v6) |  ? [v7] : (( ~ (v7 = 0) & element(v5, v1) = v7) | ( ~ (v7 = 0) & element(v3, v2) = v7) | (( ~ (v6 = 0) | ( ~ (v7 = 0) & in(v5, v4) = v7)) & (v6 = 0 | (v7 = 0 & in(v5, v4) = 0))))) &  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (subset_complement(v1, v3) = v4) |  ~ (element(v5, v1) = 0) |  ? [v6] :  ? [v7] : (( ~ (v6 = 0) & element(v3, v2) = v6) | (((v7 = 0 & in(v5, v3) = 0) | (v6 = 0 & in(v5, v4) = 0)) & (( ~ (v7 = 0) & in(v5, v3) = v7) | ( ~ (v6 = 0) & in(v5, v4) = v6))))) &  ! [v3] : ( ~ (element(v3, v2) = 0) |  ? [v4] : (subset_complement(v1, v3) = v4 &  ! [v5] :  ! [v6] : ( ~ (in(v5, v4) = v6) |  ? [v7] : (( ~ (v7 = 0) & element(v5, v1) = v7) | (( ~ (v6 = 0) | ( ~ (v7 = 0) & in(v5, v3) = v7)) & (v6 = 0 | (v7 = 0 & in(v5, v3) = 0))))) &  ! [v5] :  ! [v6] : ( ~ (in(v5, v3) = v6) |  ? [v7] : (( ~ (v7 = 0) & element(v5, v1) = v7) | (( ~ (v6 = 0) | ( ~ (v7 = 0) & in(v5, v4) = v7)) & (v6 = 0 | (v7 = 0 & in(v5, v4) = 0))))) &  ! [v5] : ( ~ (element(v5, v1) = 0) |  ? [v6] :  ? [v7] : (((v7 = 0 & in(v5, v3) = 0) | (v6 = 0 & in(v5, v4) = 0)) & (( ~ (v7 = 0) & in(v5, v3) = v7) | ( ~ (v6 = 0) & in(v5, v4) = v6))))))))) &  ! [v0] : ( ~ (empty(v0) = 0) | (v5_membered(v0) = 0 & v4_membered(v0) = 0 & v3_membered(v0) = 0 & v2_membered(v0) = 0 & v1_membered(v0) = 0)) &  ! [v0] : ( ~ (v5_membered(v0) = 0) | v4_membered(v0) = 0) &  ! [v0] : ( ~ (v5_membered(v0) = 0) |  ? [v1] : (powerset(v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (v5_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v4_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v3_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v4_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v2_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v1_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] : ( ~ (element(v2, v1) = 0) | (v5_membered(v2) = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0)))) &  ! [v0] : ( ~ (v4_membered(v0) = 0) | v3_membered(v0) = 0) &  ! [v0] : ( ~ (v4_membered(v0) = 0) |  ? [v1] : (powerset(v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (v4_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v3_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v2_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v1_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] : ( ~ (element(v2, v1) = 0) | (v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0)))) &  ! [v0] : ( ~ (v3_membered(v0) = 0) | v2_membered(v0) = 0) &  ! [v0] : ( ~ (v3_membered(v0) = 0) |  ? [v1] : (powerset(v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (v3_membered(v2) = v3) |  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v2_membered(v2) = v3) |  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v3_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v1_membered(v2) = v3) |  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] : ( ~ (element(v2, v1) = 0) | (v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0)))) &  ! [v0] : ( ~ (v2_membered(v0) = 0) | v1_membered(v0) = 0) &  ! [v0] : ( ~ (v2_membered(v0) = 0) |  ? [v1] : (powerset(v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (v2_membered(v2) = v3) |  ? [v4] : ((v4 = 0 & v3 = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v1_membered(v2) = v3) |  ? [v4] : ((v4 = 0 & v3 = 0 & v2_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] : ( ~ (element(v2, v1) = 0) | (v2_membered(v2) = 0 & v1_membered(v2) = 0)))) &  ! [v0] : ( ~ (v1_membered(v0) = 0) |  ? [v1] : (powerset(v0) = v1 &  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (v1_membered(v2) = v3) |  ? [v4] : ( ~ (v4 = 0) & element(v2, v1) = v4)) &  ! [v2] : ( ~ (element(v2, v1) = 0) | v1_membered(v2) = 0))) &  ? [v0] :  ? [v1] :  ? [v2] : subset(v1, v0) = v2 &  ? [v0] :  ? [v1] :  ? [v2] : interior(v1, v0) = v2 &  ? [v0] :  ? [v1] :  ? [v2] : topstr_closure(v1, v0) = v2 &  ? [v0] :  ? [v1] :  ? [v2] : subset_complement(v1, v0) = v2 &  ? [v0] :  ? [v1] :  ? [v2] : element(v1, v0) = v2 &  ? [v0] :  ? [v1] :  ? [v2] : in(v1, v0) = v2 &  ? [v0] :  ? [v1] : top_str(v0) = v1 &  ? [v0] :  ? [v1] : the_carrier(v0) = v1 &  ? [v0] :  ? [v1] : one_sorted_str(v0) = v1 &  ? [v0] :  ? [v1] : empty_carrier(v0) = v1 &  ? [v0] :  ? [v1] : powerset(v0) = v1 &  ? [v0] :  ? [v1] : empty(v0) = v1 &  ? [v0] :  ? [v1] : v5_membered(v0) = v1 &  ? [v0] :  ? [v1] : natural(v0) = v1 &  ? [v0] :  ? [v1] : v4_membered(v0) = v1 &  ? [v0] :  ? [v1] : v1_int_1(v0) = v1 &  ? [v0] :  ? [v1] : v3_membered(v0) = v1 &  ? [v0] :  ? [v1] : v1_rat_1(v0) = v1 &  ? [v0] :  ? [v1] : v2_membered(v0) = v1 &  ? [v0] :  ? [v1] : v1_xreal_0(v0) = v1 &  ? [v0] :  ? [v1] : v1_membered(v0) = v1 &  ? [v0] :  ? [v1] : v1_xcmplx_0(v0) = v1 &  ? [v0] :  ? [v1] : element(v1, v0) = 0
% 50.76/19.84  |
% 50.76/19.84  | Applying alpha-rule on (1) yields:
% 50.76/19.84  | (2)  ! [v0] :  ! [v1] : ( ~ (the_carrier(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : ((v4 = 0 &  ~ (v5 = 0) & powerset(v1) = v2 & empty(v3) = v5 & element(v3, v2) = 0) | (v2 = 0 & empty_carrier(v0) = 0) | ( ~ (v2 = 0) & one_sorted_str(v0) = v2)))
% 50.76/19.84  | (3)  ! [v0] :  ! [v1] : ( ~ (in(v1, v0) = 0) |  ? [v2] : ( ~ (v2 = 0) & in(v0, v1) = v2))
% 50.76/19.84  | (4)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v5_membered(v0) = 0) |  ~ (v1_rat_1(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & natural(v1) = 0 & v1_int_1(v1) = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3)))
% 50.76/19.84  | (5)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v1_membered(v2) = v1) |  ~ (v1_membered(v2) = v0))
% 50.76/19.84  | (6)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (powerset(v0) = v1) |  ~ (v1_membered(v2) = v3) |  ? [v4] : (( ~ (v4 = 0) & v1_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4)))
% 50.76/19.84  | (7)  ! [v0] :  ! [v1] : ( ~ (the_carrier(v0) = v1) |  ? [v2] : (( ~ (v2 = 0) & top_str(v0) = v2) | (powerset(v1) = v2 &  ! [v3] :  ! [v4] : ( ~ (interior(v0, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = v4 & topstr_closure(v0, v5) = v6 & subset_complement(v1, v6) = v4 & subset_complement(v1, v3) = v5) | ( ~ (v5 = 0) & element(v3, v2) = v5))) &  ! [v3] :  ! [v4] : ( ~ (subset_complement(v1, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = v5 & interior(v0, v3) = v5 & topstr_closure(v0, v4) = v6 & subset_complement(v1, v6) = v5) | ( ~ (v5 = 0) & element(v3, v2) = v5))) &  ! [v3] : ( ~ (element(v3, v2) = 0) |  ? [v4] :  ? [v5] :  ? [v6] : (interior(v0, v3) = v4 & topstr_closure(v0, v5) = v6 & subset_complement(v1, v6) = v4 & subset_complement(v1, v3) = v5)))))
% 50.76/19.84  | (8)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v4_membered(v0) = 0) |  ~ (v1_int_1(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3)))
% 50.76/19.84  | (9)  ! [v0] : ( ~ (v4_membered(v0) = 0) | v3_membered(v0) = 0)
% 50.76/19.84  | (10)  ! [v0] :  ! [v1] : ( ~ (the_carrier(v0) = v1) |  ? [v2] :  ? [v3] : (( ~ (v2 = 0) & one_sorted_str(v0) = v2) | (((v3 = 0 & empty(v1) = 0) | ( ~ (v2 = 0) & empty_carrier(v0) = v2)) & ((v2 = 0 & empty_carrier(v0) = 0) | ( ~ (v3 = 0) & empty(v1) = v3)))))
% 50.76/19.84  | (11)  ? [v0] :  ? [v1] : empty_carrier(v0) = v1
% 50.76/19.84  | (12)  ! [v0] :  ! [v1] : ( ~ (v1_membered(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1 = 0 & v5_membered(v0) = 0 & v4_membered(v0) = 0 & v3_membered(v0) = 0 & v2_membered(v0) = 0) | ( ~ (v2 = 0) & empty(v0) = v2)))
% 50.76/19.84  | (13)  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) | element(v0, v1) = 0)
% 50.76/19.84  | (14)  ! [v0] : (v0 = empty_set |  ~ (empty(v0) = 0))
% 50.76/19.84  | (15)  ! [v0] :  ! [v1] : ( ~ (v2_membered(v0) = 0) |  ~ (element(v1, v0) = 0) | (v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0))
% 50.76/19.84  | (16)  ? [v0] :  ? [v1] : v1_xreal_0(v0) = v1
% 50.76/19.84  | (17)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (topstr_closure(v3, v2) = v1) |  ~ (topstr_closure(v3, v2) = v0))
% 50.76/19.84  | (18)  ? [v0] :  ? [v1] :  ? [v2] : topstr_closure(v1, v0) = v2
% 50.76/19.84  | (19)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v2_membered(v2) = v3) |  ? [v4] : ((v4 = 0 & v3 = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v2_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4)))
% 50.76/19.84  | (20)  ? [v0] :  ? [v1] : v4_membered(v0) = v1
% 50.76/19.84  | (21)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v4_membered(v0) = 0) |  ~ (v1_xcmplx_0(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1_int_1(v1) = 0 & v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3)))
% 50.76/19.84  | (22)  ? [v0] :  ? [v1] : v2_membered(v0) = v1
% 50.76/19.84  | (23)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v1_rat_1(v2) = v1) |  ~ (v1_rat_1(v2) = v0))
% 50.76/19.84  | (24) one_sorted_str(all_0_5_5) = 0
% 50.76/19.84  | (25)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v1_xcmplx_0(v2) = v1) |  ~ (v1_xcmplx_0(v2) = v0))
% 50.76/19.84  | (26)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v2_membered(v2) = v1) |  ~ (v2_membered(v2) = v0))
% 50.76/19.84  | (27)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (subset(v0, v0) = v1))
% 50.76/19.84  | (28)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (subset(v3, v2) = v1) |  ~ (subset(v3, v2) = v0))
% 50.76/19.84  | (29)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(v0, v2) = v3) |  ~ (in(v1, v3) = 0) |  ? [v4] :  ? [v5] : (( ~ (v5 = 0) & powerset(v0) = v4 & element(v2, v4) = v5) | ( ~ (v4 = 0) & in(v1, v2) = v4)))
% 50.76/19.84  | (30)  ? [v0] :  ? [v1] :  ? [v2] : subset(v1, v0) = v2
% 50.76/19.84  | (31)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v5_membered(v0) = 0) |  ~ (v1_xreal_0(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & natural(v1) = 0 & v1_int_1(v1) = 0 & v1_rat_1(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3)))
% 50.98/19.85  | (32)  ! [v0] :  ! [v1] : ( ~ (v4_membered(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1 = 0 & v5_membered(v0) = 0 & v3_membered(v0) = 0 & v2_membered(v0) = 0 & v1_membered(v0) = 0) | ( ~ (v2 = 0) & empty(v0) = v2)))
% 50.98/19.85  | (33)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset_complement(v0, v1) = v2) |  ? [v3] :  ? [v4] : (powerset(v0) = v3 & ((v4 = 0 & element(v2, v3) = 0) | ( ~ (v4 = 0) & element(v1, v3) = v4))))
% 50.98/19.85  | (34) the_carrier(all_0_11_11) = all_0_10_10
% 50.98/19.85  | (35)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v3_membered(v0) = 0) |  ~ (v1_xreal_0(v1) = v2) |  ? [v3] :  ? [v4] : ((v4 = 0 & v3 = 0 & v2 = 0 & v1_rat_1(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3)))
% 50.98/19.85  | (36)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v2) |  ~ (element(v1, v2) = 0) |  ? [v3] : (subset_complement(v0, v1) = v3 & element(v3, v2) = 0))
% 50.98/19.85  | (37)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (the_carrier(v0) = v2) |  ~ (powerset(v2) = v3) |  ~ (element(v1, v3) = 0) |  ? [v4] :  ? [v5] : ((v5 = 0 & topstr_closure(v0, v1) = v4 & element(v4, v3) = 0) | ( ~ (v4 = 0) & top_str(v0) = v4)))
% 50.98/19.85  | (38)  ~ (all_0_6_6 = 0)
% 50.98/19.85  | (39)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (empty(v2) = 0) |  ~ (in(v0, v1) = 0) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & powerset(v2) = v3 & element(v1, v3) = v4))
% 50.98/19.85  | (40) empty_carrier(all_0_5_5) = all_0_4_4
% 50.98/19.85  | (41)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (interior(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & the_carrier(v0) = v3 & powerset(v3) = v4 & element(v2, v4) = 0) | ( ~ (v5 = 0) & the_carrier(v0) = v3 & powerset(v3) = v4 & element(v1, v4) = v5) | ( ~ (v3 = 0) & top_str(v0) = v3)))
% 50.98/19.85  | (42) v5_membered(all_0_3_3) = 0
% 50.98/19.85  | (43)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v3_membered(v2) = v3) |  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v3_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4)))
% 50.98/19.85  | (44)  ? [v0] :  ? [v1] : empty(v0) = v1
% 50.98/19.85  | (45) v3_membered(empty_set) = 0
% 50.98/19.85  | (46)  ! [v0] :  ! [v1] : ( ~ (v5_membered(v0) = 0) |  ~ (element(v1, v0) = 0) | (natural(v1) = 0 & v1_int_1(v1) = 0 & v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0))
% 50.98/19.85  | (47)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (element(v0, v2) = v3) |  ~ (in(v0, v1) = 0) |  ? [v4] :  ? [v5] : ( ~ (v5 = 0) & powerset(v2) = v4 & element(v1, v4) = v5))
% 50.98/19.85  | (48)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (empty_carrier(v2) = v1) |  ~ (empty_carrier(v2) = v0))
% 50.98/19.85  | (49)  ! [v0] :  ! [v1] : ( ~ (v5_membered(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1 = 0 & v4_membered(v0) = 0 & v3_membered(v0) = 0 & v2_membered(v0) = 0 & v1_membered(v0) = 0) | ( ~ (v2 = 0) & empty(v0) = v2)))
% 50.98/19.85  | (50)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (powerset(v1) = v2) |  ~ (element(v0, v2) = v3) |  ? [v4] : ( ~ (v4 = 0) & subset(v0, v1) = v4))
% 50.98/19.85  | (51)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v4_membered(v2) = v1) |  ~ (v4_membered(v2) = v0))
% 50.98/19.85  | (52)  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) |  ? [v2] : ( ~ (v2 = 0) & in(v1, v0) = v2))
% 50.98/19.85  | (53)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (one_sorted_str(v2) = v1) |  ~ (one_sorted_str(v2) = v0))
% 50.98/19.85  | (54)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & powerset(v1) = v3 & element(v0, v3) = v4))
% 50.98/19.85  | (55)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (subset(v0, v1) = 0) |  ~ (in(v2, v1) = v3) |  ? [v4] : ( ~ (v4 = 0) & in(v2, v0) = v4))
% 50.98/19.85  | (56)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v1_membered(v2) = v3) |  ? [v4] : ((v4 = 0 & v3 = 0 & v2_membered(v2) = 0) | ( ~ (v4 = 0) & v2_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4)))
% 50.98/19.85  | (57)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v1_int_1(v2) = v1) |  ~ (v1_int_1(v2) = v0))
% 50.98/19.85  | (58)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v1_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0) | ( ~ (v4 = 0) & v5_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4)))
% 50.98/19.85  | (59)  ? [v0] :  ? [v1] : v1_membered(v0) = v1
% 50.98/19.85  | (60)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v2_membered(v0) = 0) |  ~ (v1_xcmplx_0(v1) = v2) |  ? [v3] : ((v3 = 0 & v2 = 0 & v1_xreal_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3)))
% 50.98/19.85  | (61)  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (empty(v1) = 0) |  ~ (empty(v0) = 0))
% 50.98/19.85  | (62)  ! [v0] :  ! [v1] : ( ~ (the_carrier(v0) = v1) |  ? [v2] : (( ~ (v2 = 0) & top_str(v0) = v2) | (powerset(v1) = v2 &  ! [v3] :  ! [v4] : ( ~ (topstr_closure(v0, v3) = v4) |  ? [v5] : ((v5 = 0 & subset(v3, v4) = 0) | ( ~ (v5 = 0) & element(v3, v2) = v5))) &  ! [v3] : ( ~ (element(v3, v2) = 0) |  ? [v4] : (subset(v3, v4) = 0 & topstr_closure(v0, v3) = v4)))))
% 50.98/19.85  | (63) top_str(all_0_11_11) = 0
% 50.98/19.85  | (64)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v1) |  ~ (element(v2, v1) = 0) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v3 = 0) & v3_membered(v0) = v3)))
% 50.98/19.85  | (65)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v2) = v3) |  ~ (element(v1, v3) = 0) |  ~ (in(v0, v1) = 0) | element(v0, v2) = 0)
% 50.98/19.85  | (66)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (interior(v3, v2) = v1) |  ~ (interior(v3, v2) = v0))
% 50.98/19.85  | (67)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (element(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & in(v0, v1) = v3))
% 50.98/19.85  | (68)  ? [v0] :  ? [v1] :  ? [v2] : element(v1, v0) = v2
% 50.98/19.85  | (69)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v1) |  ~ (element(v2, v1) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v3 = 0) & v4_membered(v0) = v3)))
% 50.98/19.85  | (70) v5_membered(empty_set) = 0
% 50.98/19.85  | (71)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v3_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v4_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4)))
% 50.98/19.85  | (72)  ? [v0] :  ? [v1] :  ? [v2] : subset_complement(v1, v0) = v2
% 50.98/19.85  | (73)  ! [v0] :  ! [v1] : ( ~ (v3_membered(v0) = 0) |  ~ (element(v1, v0) = 0) | (v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0))
% 50.98/19.86  | (74)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (powerset(v2) = v1) |  ~ (powerset(v2) = v0))
% 50.98/19.86  | (75)  ? [v0] :  ? [v1] : top_str(v0) = v1
% 50.98/19.86  | (76)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v5_membered(v0) = 0) |  ~ (natural(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1_int_1(v1) = 0 & v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3)))
% 50.98/19.86  | (77)  ! [v0] :  ! [v1] : ( ~ (the_carrier(v0) = v1) |  ? [v2] : ((v2 = 0 & empty_carrier(v0) = 0) | ( ~ (v2 = 0) & one_sorted_str(v0) = v2) | (powerset(v1) = v2 &  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (subset_complement(v1, v3) = v4) |  ~ (in(v5, v4) = v6) |  ? [v7] : (( ~ (v7 = 0) & element(v5, v1) = v7) | ( ~ (v7 = 0) & element(v3, v2) = v7) | (( ~ (v6 = 0) | ( ~ (v7 = 0) & in(v5, v3) = v7)) & (v6 = 0 | (v7 = 0 & in(v5, v3) = 0))))) &  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (subset_complement(v1, v3) = v4) |  ~ (in(v5, v3) = v6) |  ? [v7] : (( ~ (v7 = 0) & element(v5, v1) = v7) | ( ~ (v7 = 0) & element(v3, v2) = v7) | (( ~ (v6 = 0) | ( ~ (v7 = 0) & in(v5, v4) = v7)) & (v6 = 0 | (v7 = 0 & in(v5, v4) = 0))))) &  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (subset_complement(v1, v3) = v4) |  ~ (element(v5, v1) = 0) |  ? [v6] :  ? [v7] : (( ~ (v6 = 0) & element(v3, v2) = v6) | (((v7 = 0 & in(v5, v3) = 0) | (v6 = 0 & in(v5, v4) = 0)) & (( ~ (v7 = 0) & in(v5, v3) = v7) | ( ~ (v6 = 0) & in(v5, v4) = v6))))) &  ! [v3] : ( ~ (element(v3, v2) = 0) |  ? [v4] : (subset_complement(v1, v3) = v4 &  ! [v5] :  ! [v6] : ( ~ (in(v5, v4) = v6) |  ? [v7] : (( ~ (v7 = 0) & element(v5, v1) = v7) | (( ~ (v6 = 0) | ( ~ (v7 = 0) & in(v5, v3) = v7)) & (v6 = 0 | (v7 = 0 & in(v5, v3) = 0))))) &  ! [v5] :  ! [v6] : ( ~ (in(v5, v3) = v6) |  ? [v7] : (( ~ (v7 = 0) & element(v5, v1) = v7) | (( ~ (v6 = 0) | ( ~ (v7 = 0) & in(v5, v4) = v7)) & (v6 = 0 | (v7 = 0 & in(v5, v4) = 0))))) &  ! [v5] : ( ~ (element(v5, v1) = 0) |  ? [v6] :  ? [v7] : (((v7 = 0 & in(v5, v3) = 0) | (v6 = 0 & in(v5, v4) = 0)) & (( ~ (v7 = 0) & in(v5, v3) = v7) | ( ~ (v6 = 0) & in(v5, v4) = v6)))))))))
% 50.98/19.86  | (78) v1_membered(all_0_3_3) = 0
% 50.98/19.86  | (79)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v3_membered(v2) = v1) |  ~ (v3_membered(v2) = v0))
% 50.98/19.86  | (80) v1_membered(empty_set) = 0
% 50.98/19.86  | (81)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (subset_complement(v3, v2) = v1) |  ~ (subset_complement(v3, v2) = v0))
% 50.98/19.86  | (82)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v0, v1) = v2) |  ? [v3] : ((v3 = 0 & empty(v1) = 0) | ( ~ (v3 = 0) & element(v0, v1) = v3)))
% 50.98/19.86  | (83)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (empty_carrier(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : ((v5 = 0 &  ~ (v6 = 0) & the_carrier(v0) = v2 & powerset(v2) = v3 & empty(v4) = v6 & element(v4, v3) = 0) | ( ~ (v2 = 0) & one_sorted_str(v0) = v2)))
% 50.98/19.86  | (84)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (v1_membered(v0) = 0) |  ~ (v1_xcmplx_0(v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & element(v1, v0) = v3))
% 50.98/19.86  | (85)  ! [v0] :  ! [v1] : ( ~ (v4_membered(v0) = 0) |  ~ (element(v1, v0) = 0) | (v1_int_1(v1) = 0 & v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0))
% 50.98/19.86  | (86) one_sorted_str(all_0_1_1) = 0
% 50.98/19.86  | (87)  ! [v0] :  ! [v1] : ( ~ (v1_membered(v0) = 0) |  ~ (element(v1, v0) = 0) | v1_xcmplx_0(v1) = 0)
% 50.98/19.86  | (88)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v1_xreal_0(v2) = v1) |  ~ (v1_xreal_0(v2) = v0))
% 50.98/19.86  | (89)  ? [v0] :  ? [v1] : v3_membered(v0) = v1
% 50.98/19.86  | (90)  ! [v0] :  ! [v1] : ( ~ (v2_membered(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1 = 0 & v5_membered(v0) = 0 & v4_membered(v0) = 0 & v3_membered(v0) = 0 & v1_membered(v0) = 0) | ( ~ (v2 = 0) & empty(v0) = v2)))
% 50.98/19.86  | (91)  ! [v0] :  ! [v1] : ( ~ (element(v0, v1) = 0) |  ? [v2] : ((v2 = 0 & empty(v1) = 0) | (v2 = 0 & in(v0, v1) = 0)))
% 50.98/19.86  | (92)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v2_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v4_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4)))
% 50.98/19.86  | (93)  ! [v0] : ( ~ (top_str(v0) = 0) | one_sorted_str(v0) = 0)
% 50.98/19.86  | (94)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (v2_membered(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & v3_membered(v0) = v2))
% 50.98/19.86  | (95)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v2_membered(v0) = 0) |  ~ (v1_xreal_0(v1) = v2) |  ? [v3] : ((v3 = 0 & v2 = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3)))
% 50.98/19.86  | (96) subset(all_0_7_7, all_0_8_8) = all_0_6_6
% 50.98/19.86  | (97)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v4_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v4_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4)))
% 50.98/19.86  | (98)  ! [v0] : ( ~ (one_sorted_str(v0) = 0) |  ? [v1] :  ? [v2] : ((v1 = 0 & empty_carrier(v0) = 0) | ( ~ (v2 = 0) & the_carrier(v0) = v1 & empty(v1) = v2)))
% 50.98/19.86  | (99)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset(v0, v1) = 0) |  ~ (in(v2, v0) = 0) | in(v2, v1) = 0)
% 50.98/19.86  | (100)  ~ (all_0_4_4 = 0)
% 50.98/19.86  | (101)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v2) = v3) |  ~ (element(v1, v3) = 0) |  ~ (in(v0, v1) = 0) |  ? [v4] : ( ~ (v4 = 0) & empty(v2) = v4))
% 50.98/19.86  | (102)  ! [v0] : ( ~ (one_sorted_str(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (((v3 = 0 & the_carrier(v0) = v2 & empty(v2) = 0) | ( ~ (v1 = 0) & empty_carrier(v0) = v1)) & ((v1 = 0 & empty_carrier(v0) = 0) | ( ~ (v3 = 0) & the_carrier(v0) = v2 & empty(v2) = v3))))
% 50.98/19.86  | (103)  ? [v0] :  ? [v1] : v5_membered(v0) = v1
% 50.98/19.86  | (104)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (one_sorted_str(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & top_str(v0) = v2))
% 50.98/19.86  | (105)  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) |  ? [v2] : (powerset(v1) = v2 & element(v0, v2) = 0))
% 50.98/19.86  | (106)  ! [v0] : ( ~ (top_str(v0) = 0) |  ? [v1] :  ? [v2] : (the_carrier(v0) = v1 & powerset(v1) = v2 &  ! [v3] :  ! [v4] : ( ~ (topstr_closure(v0, v3) = v4) |  ? [v5] : ((v5 = 0 & subset(v3, v4) = 0) | ( ~ (v5 = 0) & element(v3, v2) = v5))) &  ! [v3] : ( ~ (element(v3, v2) = 0) |  ? [v4] : (subset(v3, v4) = 0 & topstr_closure(v0, v3) = v4))))
% 50.98/19.86  | (107)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v1_membered(v2) = v3) |  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0) | ( ~ (v4 = 0) & v3_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4)))
% 50.98/19.86  | (108) element(all_0_8_8, all_0_9_9) = 0
% 50.98/19.86  | (109)  ? [v0] :  ? [v1] : one_sorted_str(v0) = v1
% 50.98/19.86  | (110)  ? [v0] :  ? [v1] : v1_xcmplx_0(v0) = v1
% 50.98/19.86  | (111)  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) |  ? [v2] : ( ~ (v2 = 0) & empty(v1) = v2))
% 50.98/19.87  | (112)  ? [v0] :  ? [v1] : natural(v0) = v1
% 50.98/19.87  | (113)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset_complement(v0, v1) = v2) |  ? [v3] :  ? [v4] : ((v3 = v1 & subset_complement(v0, v2) = v1) | ( ~ (v4 = 0) & powerset(v0) = v3 & element(v1, v3) = v4)))
% 50.98/19.87  | (114)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v3_membered(v0) = 0) |  ~ (v1_rat_1(v1) = v2) |  ? [v3] :  ? [v4] : ((v4 = 0 & v3 = 0 & v2 = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3)))
% 50.98/19.87  | (115)  ? [v0] :  ? [v1] : the_carrier(v0) = v1
% 50.98/19.87  | (116)  ! [v0] : ( ~ (v5_membered(v0) = 0) | v4_membered(v0) = 0)
% 50.98/19.87  | (117)  ? [v0] :  ? [v1] : element(v1, v0) = 0
% 50.98/19.87  | (118)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v5_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v5_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4)))
% 50.98/19.87  | (119)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v5_membered(v0) = 0) |  ~ (v1_xcmplx_0(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & natural(v1) = 0 & v1_int_1(v1) = 0 & v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3)))
% 50.98/19.87  | (120)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & in(v3, v1) = v4 & in(v3, v0) = 0))
% 50.98/19.87  | (121)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (element(v3, v2) = v1) |  ~ (element(v3, v2) = v0))
% 50.98/19.87  | (122)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (natural(v2) = v1) |  ~ (natural(v2) = v0))
% 50.98/19.87  | (123)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v2) |  ~ (element(v1, v2) = 0) |  ? [v3] : (subset_complement(v0, v3) = v1 & subset_complement(v0, v1) = v3))
% 50.98/19.87  | (124)  ? [v0] :  ? [v1] :  ? [v2] : in(v1, v0) = v2
% 50.98/19.87  | (125)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v2_membered(v2) = v3) |  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v3_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v3_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4)))
% 50.98/19.87  | (126)  ! [v0] : ( ~ (one_sorted_str(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : ((v4 = 0 &  ~ (v5 = 0) & the_carrier(v0) = v1 & powerset(v1) = v2 & empty(v3) = v5 & element(v3, v2) = 0) | (v1 = 0 & empty_carrier(v0) = 0)))
% 50.98/19.87  | (127)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (v5_membered(v2) = v1) |  ~ (v5_membered(v2) = v0))
% 50.98/19.87  | (128)  ! [v0] : ( ~ (v2_membered(v0) = 0) | v1_membered(v0) = 0)
% 50.98/19.87  | (129)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (top_str(v2) = v1) |  ~ (top_str(v2) = v0))
% 50.98/19.87  | (130)  ! [v0] : ( ~ (v2_membered(v0) = 0) |  ? [v1] : (powerset(v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (v2_membered(v2) = v3) |  ? [v4] : ((v4 = 0 & v3 = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v1_membered(v2) = v3) |  ? [v4] : ((v4 = 0 & v3 = 0 & v2_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] : ( ~ (element(v2, v1) = 0) | (v2_membered(v2) = 0 & v1_membered(v2) = 0))))
% 50.98/19.87  | (131)  ? [v0] :  ? [v1] : v1_rat_1(v0) = v1
% 50.98/19.87  | (132)  ! [v0] : ( ~ (one_sorted_str(v0) = 0) |  ? [v1] :  ? [v2] : ((v1 = 0 & empty_carrier(v0) = 0) | (the_carrier(v0) = v1 & powerset(v1) = v2 &  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (subset_complement(v1, v3) = v4) |  ~ (in(v5, v4) = v6) |  ? [v7] : (( ~ (v7 = 0) & element(v5, v1) = v7) | ( ~ (v7 = 0) & element(v3, v2) = v7) | (( ~ (v6 = 0) | ( ~ (v7 = 0) & in(v5, v3) = v7)) & (v6 = 0 | (v7 = 0 & in(v5, v3) = 0))))) &  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (subset_complement(v1, v3) = v4) |  ~ (in(v5, v3) = v6) |  ? [v7] : (( ~ (v7 = 0) & element(v5, v1) = v7) | ( ~ (v7 = 0) & element(v3, v2) = v7) | (( ~ (v6 = 0) | ( ~ (v7 = 0) & in(v5, v4) = v7)) & (v6 = 0 | (v7 = 0 & in(v5, v4) = 0))))) &  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (subset_complement(v1, v3) = v4) |  ~ (element(v5, v1) = 0) |  ? [v6] :  ? [v7] : (( ~ (v6 = 0) & element(v3, v2) = v6) | (((v7 = 0 & in(v5, v3) = 0) | (v6 = 0 & in(v5, v4) = 0)) & (( ~ (v7 = 0) & in(v5, v3) = v7) | ( ~ (v6 = 0) & in(v5, v4) = v6))))) &  ! [v3] : ( ~ (element(v3, v2) = 0) |  ? [v4] : (subset_complement(v1, v3) = v4 &  ! [v5] :  ! [v6] : ( ~ (in(v5, v4) = v6) |  ? [v7] : (( ~ (v7 = 0) & element(v5, v1) = v7) | (( ~ (v6 = 0) | ( ~ (v7 = 0) & in(v5, v3) = v7)) & (v6 = 0 | (v7 = 0 & in(v5, v3) = 0))))) &  ! [v5] :  ! [v6] : ( ~ (in(v5, v3) = v6) |  ? [v7] : (( ~ (v7 = 0) & element(v5, v1) = v7) | (( ~ (v6 = 0) | ( ~ (v7 = 0) & in(v5, v4) = v7)) & (v6 = 0 | (v7 = 0 & in(v5, v4) = 0))))) &  ! [v5] : ( ~ (element(v5, v1) = 0) |  ? [v6] :  ? [v7] : (((v7 = 0 & in(v5, v3) = 0) | (v6 = 0 & in(v5, v4) = 0)) & (( ~ (v7 = 0) & in(v5, v3) = v7) | ( ~ (v6 = 0) & in(v5, v4) = v6)))))))))
% 50.98/19.87  | (133)  ! [v0] : ( ~ (empty(v0) = 0) | (v5_membered(v0) = 0 & v4_membered(v0) = 0 & v3_membered(v0) = 0 & v2_membered(v0) = 0 & v1_membered(v0) = 0))
% 50.98/19.87  | (134)  ! [v0] :  ! [v1] : ( ~ (v3_membered(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1 = 0 & v5_membered(v0) = 0 & v4_membered(v0) = 0 & v2_membered(v0) = 0 & v1_membered(v0) = 0) | ( ~ (v2 = 0) & empty(v0) = v2)))
% 50.98/19.87  | (135)  ! [v0] : ( ~ (v1_membered(v0) = 0) |  ? [v1] : (powerset(v0) = v1 &  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (v1_membered(v2) = v3) |  ? [v4] : ( ~ (v4 = 0) & element(v2, v1) = v4)) &  ! [v2] : ( ~ (element(v2, v1) = 0) | v1_membered(v2) = 0)))
% 50.98/19.87  | (136)  ! [v0] :  ! [v1] : ( ~ (the_carrier(v0) = v1) |  ? [v2] : ((v2 = 0 & empty_carrier(v0) = 0) | ( ~ (v2 = 0) & one_sorted_str(v0) = v2) | ( ~ (v2 = 0) & empty(v1) = v2)))
% 50.98/19.87  | (137)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v4_membered(v0) = 0) |  ~ (v1_rat_1(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1_int_1(v1) = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3)))
% 50.98/19.87  | (138) v2_membered(empty_set) = 0
% 50.98/19.87  | (139)  ! [v0] : ( ~ (v4_membered(v0) = 0) |  ? [v1] : (powerset(v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (v4_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v3_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v2_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v1_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] : ( ~ (element(v2, v1) = 0) | (v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0))))
% 50.98/19.87  | (140)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (in(v3, v2) = v1) |  ~ (in(v3, v2) = v0))
% 50.98/19.87  | (141) powerset(all_0_10_10) = all_0_9_9
% 50.98/19.87  | (142)  ? [v0] :  ? [v1] : v1_int_1(v0) = v1
% 50.98/19.87  | (143)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v1) |  ~ (element(v2, v1) = 0) |  ? [v3] :  ? [v4] : ((v4 = 0 & v3 = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v3 = 0) & v2_membered(v0) = v3)))
% 50.98/19.87  | (144)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v4_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v5_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4)))
% 50.98/19.88  | (145)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (the_carrier(v2) = v1) |  ~ (the_carrier(v2) = v0))
% 50.98/19.88  | (146)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v1) = v2) |  ~ (element(v0, v2) = 0) | subset(v0, v1) = 0)
% 50.98/19.88  | (147) v4_membered(empty_set) = 0
% 50.98/19.88  | (148)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (v4_membered(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & v5_membered(v0) = v2))
% 50.98/19.88  | (149)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (v1_membered(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & v2_membered(v0) = v2))
% 50.98/19.88  | (150)  ? [v0] :  ? [v1] :  ? [v2] : interior(v1, v0) = v2
% 50.98/19.88  | (151)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v3_membered(v0) = 0) |  ~ (v1_xcmplx_0(v1) = v2) |  ? [v3] :  ? [v4] : ((v4 = 0 & v3 = 0 & v2 = 0 & v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3)))
% 50.98/19.88  | (152)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (topstr_closure(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & the_carrier(v0) = v3 & powerset(v3) = v4 & element(v2, v4) = 0) | ( ~ (v5 = 0) & the_carrier(v0) = v3 & powerset(v3) = v4 & element(v1, v4) = v5) | ( ~ (v3 = 0) & top_str(v0) = v3)))
% 50.98/19.88  | (153)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v2_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v5_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4)))
% 50.98/19.88  | (154)  ? [v0] :  ? [v1] : powerset(v0) = v1
% 50.98/19.88  | (155) interior(all_0_11_11, all_0_8_8) = all_0_7_7
% 50.98/19.88  | (156) v2_membered(all_0_3_3) = 0
% 50.98/19.88  | (157)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v1_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0) | ( ~ (v4 = 0) & v4_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4)))
% 50.98/19.88  | (158)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (empty_carrier(v0) = v1) |  ? [v2] :  ? [v3] : (( ~ (v3 = 0) & the_carrier(v0) = v2 & empty(v2) = v3) | ( ~ (v2 = 0) & one_sorted_str(v0) = v2)))
% 50.98/19.88  | (159)  ! [v0] : ( ~ (v3_membered(v0) = 0) | v2_membered(v0) = 0)
% 50.98/19.88  | (160)  ~ (all_0_2_2 = 0)
% 50.98/19.88  | (161)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (v3_membered(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & v4_membered(v0) = v2))
% 50.98/19.88  | (162) empty(all_0_3_3) = all_0_2_2
% 50.98/19.88  | (163)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (empty(v2) = v1) |  ~ (empty(v2) = v0))
% 50.98/19.88  | (164)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (empty_carrier(v0) = v1) |  ? [v2] :  ? [v3] : (( ~ (v2 = 0) & one_sorted_str(v0) = v2) | (the_carrier(v0) = v2 & powerset(v2) = v3 &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (subset_complement(v2, v4) = v5) |  ~ (in(v6, v5) = v7) |  ? [v8] : (( ~ (v8 = 0) & element(v6, v2) = v8) | ( ~ (v8 = 0) & element(v4, v3) = v8) | (( ~ (v7 = 0) | ( ~ (v8 = 0) & in(v6, v4) = v8)) & (v7 = 0 | (v8 = 0 & in(v6, v4) = 0))))) &  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (subset_complement(v2, v4) = v5) |  ~ (in(v6, v4) = v7) |  ? [v8] : (( ~ (v8 = 0) & element(v6, v2) = v8) | ( ~ (v8 = 0) & element(v4, v3) = v8) | (( ~ (v7 = 0) | ( ~ (v8 = 0) & in(v6, v5) = v8)) & (v7 = 0 | (v8 = 0 & in(v6, v5) = 0))))) &  ! [v4] :  ! [v5] :  ! [v6] : ( ~ (subset_complement(v2, v4) = v5) |  ~ (element(v6, v2) = 0) |  ? [v7] :  ? [v8] : (( ~ (v7 = 0) & element(v4, v3) = v7) | (((v8 = 0 & in(v6, v4) = 0) | (v7 = 0 & in(v6, v5) = 0)) & (( ~ (v8 = 0) & in(v6, v4) = v8) | ( ~ (v7 = 0) & in(v6, v5) = v7))))) &  ! [v4] : ( ~ (element(v4, v3) = 0) |  ? [v5] : (subset_complement(v2, v4) = v5 &  ! [v6] :  ! [v7] : ( ~ (in(v6, v5) = v7) |  ? [v8] : (( ~ (v8 = 0) & element(v6, v2) = v8) | (( ~ (v7 = 0) | ( ~ (v8 = 0) & in(v6, v4) = v8)) & (v7 = 0 | (v8 = 0 & in(v6, v4) = 0))))) &  ! [v6] :  ! [v7] : ( ~ (in(v6, v4) = v7) |  ? [v8] : (( ~ (v8 = 0) & element(v6, v2) = v8) | (( ~ (v7 = 0) | ( ~ (v8 = 0) & in(v6, v5) = v8)) & (v7 = 0 | (v8 = 0 & in(v6, v5) = 0))))) &  ! [v6] : ( ~ (element(v6, v2) = 0) |  ? [v7] :  ? [v8] : (((v8 = 0 & in(v6, v4) = 0) | (v7 = 0 & in(v6, v5) = 0)) & (( ~ (v8 = 0) & in(v6, v4) = v8) | ( ~ (v7 = 0) & in(v6, v5) = v7)))))))))
% 50.98/19.88  | (165)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (powerset(v2) = v3) |  ~ (element(v1, v3) = 0) |  ~ (element(v0, v2) = v4) |  ? [v5] : ( ~ (v5 = 0) & in(v0, v1) = v5))
% 50.98/19.88  | (166) v3_membered(all_0_3_3) = 0
% 50.98/19.88  | (167) top_str(all_0_0_0) = 0
% 50.98/19.88  | (168)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v1) |  ~ (element(v2, v1) = 0) |  ? [v3] : ((v3 = 0 & v1_membered(v2) = 0) | ( ~ (v3 = 0) & v1_membered(v0) = v3)))
% 50.98/19.88  | (169)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (powerset(v0) = v1) |  ~ (v3_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v4_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & v5_membered(v0) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4)))
% 50.98/19.88  | (170)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v5_membered(v0) = 0) |  ~ (v1_int_1(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & natural(v1) = 0 & v1_rat_1(v1) = 0 & v1_xreal_0(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3)))
% 50.98/19.88  | (171)  ! [v0] : ( ~ (top_str(v0) = 0) |  ? [v1] :  ? [v2] : (the_carrier(v0) = v1 & powerset(v1) = v2 &  ! [v3] :  ! [v4] : ( ~ (interior(v0, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = v4 & topstr_closure(v0, v5) = v6 & subset_complement(v1, v6) = v4 & subset_complement(v1, v3) = v5) | ( ~ (v5 = 0) & element(v3, v2) = v5))) &  ! [v3] :  ! [v4] : ( ~ (subset_complement(v1, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = v5 & interior(v0, v3) = v5 & topstr_closure(v0, v4) = v6 & subset_complement(v1, v6) = v5) | ( ~ (v5 = 0) & element(v3, v2) = v5))) &  ! [v3] : ( ~ (element(v3, v2) = 0) |  ? [v4] :  ? [v5] :  ? [v6] : (interior(v0, v3) = v4 & topstr_closure(v0, v5) = v6 & subset_complement(v1, v6) = v4 & subset_complement(v1, v3) = v5))))
% 50.98/19.88  | (172)  ! [v0] : ( ~ (v5_membered(v0) = 0) |  ? [v1] : (powerset(v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (v5_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v4_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v3_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v4_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v2_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v1_membered(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] : ( ~ (element(v2, v1) = 0) | (v5_membered(v2) = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0))))
% 50.98/19.88  | (173)  ! [v0] :  ! [v1] : ( ~ (empty_carrier(v0) = v1) |  ? [v2] :  ? [v3] : (( ~ (v2 = 0) & one_sorted_str(v0) = v2) | (( ~ (v1 = 0) | (v3 = 0 & the_carrier(v0) = v2 & empty(v2) = 0)) & (v1 = 0 | ( ~ (v3 = 0) & the_carrier(v0) = v2 & empty(v2) = v3)))))
% 50.98/19.89  | (174)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v1) |  ~ (element(v2, v1) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v7 = 0 & v6 = 0 & v5 = 0 & v4 = 0 & v3 = 0 & v5_membered(v2) = 0 & v4_membered(v2) = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v3 = 0) & v5_membered(v0) = v3)))
% 50.98/19.89  | (175) v4_membered(all_0_3_3) = 0
% 50.98/19.89  | (176) empty(empty_set) = 0
% 50.98/19.89  | (177)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (v4_membered(v0) = 0) |  ~ (v1_xreal_0(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2 = 0 & v1_int_1(v1) = 0 & v1_rat_1(v1) = 0 & v1_xcmplx_0(v1) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3)))
% 50.98/19.89  | (178)  ! [v0] : ( ~ (v3_membered(v0) = 0) |  ? [v1] : (powerset(v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (v3_membered(v2) = v3) |  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v2_membered(v2) = v3) |  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v3_membered(v2) = 0 & v1_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (v1_membered(v2) = v3) |  ? [v4] :  ? [v5] : ((v5 = 0 & v4 = 0 & v3 = 0 & v3_membered(v2) = 0 & v2_membered(v2) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] : ( ~ (element(v2, v1) = 0) | (v3_membered(v2) = 0 & v2_membered(v2) = 0 & v1_membered(v2) = 0))))
% 50.98/19.89  | (179)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (the_carrier(v0) = v2) |  ~ (powerset(v2) = v3) |  ~ (element(v1, v3) = 0) |  ? [v4] :  ? [v5] : ((v5 = 0 & interior(v0, v1) = v4 & element(v4, v3) = 0) | ( ~ (v4 = 0) & top_str(v0) = v4)))
% 50.98/19.89  |
% 50.98/19.89  | Instantiating formula (54) with all_0_6_6, all_0_8_8, all_0_7_7 and discharging atoms subset(all_0_7_7, all_0_8_8) = all_0_6_6, yields:
% 50.98/19.89  | (180) all_0_6_6 = 0 |  ? [v0] :  ? [v1] : ( ~ (v1 = 0) & powerset(all_0_8_8) = v0 & element(all_0_7_7, v0) = v1)
% 50.98/19.89  |
% 50.98/19.89  | Instantiating formula (120) with all_0_6_6, all_0_8_8, all_0_7_7 and discharging atoms subset(all_0_7_7, all_0_8_8) = all_0_6_6, yields:
% 50.98/19.89  | (181) all_0_6_6 = 0 |  ? [v0] :  ? [v1] : ( ~ (v1 = 0) & in(v0, all_0_7_7) = 0 & in(v0, all_0_8_8) = v1)
% 50.98/19.89  |
% 50.98/19.89  | Instantiating formula (93) with all_0_11_11 and discharging atoms top_str(all_0_11_11) = 0, yields:
% 50.98/19.89  | (182) one_sorted_str(all_0_11_11) = 0
% 50.98/19.89  |
% 50.98/19.89  | Instantiating formula (171) with all_0_11_11 and discharging atoms top_str(all_0_11_11) = 0, yields:
% 50.98/19.89  | (183)  ? [v0] :  ? [v1] : (the_carrier(all_0_11_11) = v0 & powerset(v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (interior(all_0_11_11, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = v3 & topstr_closure(all_0_11_11, v4) = v5 & subset_complement(v0, v5) = v3 & subset_complement(v0, v2) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] :  ! [v3] : ( ~ (subset_complement(v0, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : ((v6 = v4 & interior(all_0_11_11, v2) = v4 & topstr_closure(all_0_11_11, v3) = v5 & subset_complement(v0, v5) = v4) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] : ( ~ (element(v2, v1) = 0) |  ? [v3] :  ? [v4] :  ? [v5] : (interior(all_0_11_11, v2) = v3 & topstr_closure(all_0_11_11, v4) = v5 & subset_complement(v0, v5) = v3 & subset_complement(v0, v2) = v4)))
% 50.98/19.89  |
% 50.98/19.89  | Instantiating formula (106) with all_0_11_11 and discharging atoms top_str(all_0_11_11) = 0, yields:
% 50.98/19.89  | (184)  ? [v0] :  ? [v1] : (the_carrier(all_0_11_11) = v0 & powerset(v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (topstr_closure(all_0_11_11, v2) = v3) |  ? [v4] : ((v4 = 0 & subset(v2, v3) = 0) | ( ~ (v4 = 0) & element(v2, v1) = v4))) &  ! [v2] : ( ~ (element(v2, v1) = 0) |  ? [v3] : (subset(v2, v3) = 0 & topstr_closure(all_0_11_11, v2) = v3)))
% 50.98/19.89  |
% 50.98/19.89  | Instantiating formula (41) with all_0_7_7, all_0_8_8, all_0_11_11 and discharging atoms interior(all_0_11_11, all_0_8_8) = all_0_7_7, yields:
% 50.98/19.89  | (185)  ? [v0] :  ? [v1] :  ? [v2] : ((v2 = 0 & the_carrier(all_0_11_11) = v0 & powerset(v0) = v1 & element(all_0_7_7, v1) = 0) | ( ~ (v2 = 0) & the_carrier(all_0_11_11) = v0 & powerset(v0) = v1 & element(all_0_8_8, v1) = v2) | ( ~ (v0 = 0) & top_str(all_0_11_11) = v0))
% 50.98/19.89  |
% 50.98/19.89  | Instantiating formula (2) with all_0_10_10, all_0_11_11 and discharging atoms the_carrier(all_0_11_11) = all_0_10_10, yields:
% 50.98/19.89  | (186)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : ((v2 = 0 &  ~ (v3 = 0) & powerset(all_0_10_10) = v0 & empty(v1) = v3 & element(v1, v0) = 0) | (v0 = 0 & empty_carrier(all_0_11_11) = 0) | ( ~ (v0 = 0) & one_sorted_str(all_0_11_11) = v0))
% 50.98/19.89  |
% 50.98/19.89  | Instantiating formula (10) with all_0_10_10, all_0_11_11 and discharging atoms the_carrier(all_0_11_11) = all_0_10_10, yields:
% 50.98/19.89  | (187)  ? [v0] :  ? [v1] : (( ~ (v0 = 0) & one_sorted_str(all_0_11_11) = v0) | (((v1 = 0 & empty(all_0_10_10) = 0) | ( ~ (v0 = 0) & empty_carrier(all_0_11_11) = v0)) & ((v0 = 0 & empty_carrier(all_0_11_11) = 0) | ( ~ (v1 = 0) & empty(all_0_10_10) = v1))))
% 50.98/19.89  |
% 50.98/19.89  | Instantiating formula (77) with all_0_10_10, all_0_11_11 and discharging atoms the_carrier(all_0_11_11) = all_0_10_10, yields:
% 50.98/19.89  | (188)  ? [v0] : ((v0 = 0 & empty_carrier(all_0_11_11) = 0) | ( ~ (v0 = 0) & one_sorted_str(all_0_11_11) = v0) | (powerset(all_0_10_10) = v0 &  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (subset_complement(all_0_10_10, v1) = v2) |  ~ (in(v3, v2) = v4) |  ? [v5] : (( ~ (v5 = 0) & element(v3, all_0_10_10) = v5) | ( ~ (v5 = 0) & element(v1, v0) = v5) | (( ~ (v4 = 0) | ( ~ (v5 = 0) & in(v3, v1) = v5)) & (v4 = 0 | (v5 = 0 & in(v3, v1) = 0))))) &  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (subset_complement(all_0_10_10, v1) = v2) |  ~ (in(v3, v1) = v4) |  ? [v5] : (( ~ (v5 = 0) & element(v3, all_0_10_10) = v5) | ( ~ (v5 = 0) & element(v1, v0) = v5) | (( ~ (v4 = 0) | ( ~ (v5 = 0) & in(v3, v2) = v5)) & (v4 = 0 | (v5 = 0 & in(v3, v2) = 0))))) &  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(all_0_10_10, v1) = v2) |  ~ (element(v3, all_0_10_10) = 0) |  ? [v4] :  ? [v5] : (( ~ (v4 = 0) & element(v1, v0) = v4) | (((v5 = 0 & in(v3, v1) = 0) | (v4 = 0 & in(v3, v2) = 0)) & (( ~ (v5 = 0) & in(v3, v1) = v5) | ( ~ (v4 = 0) & in(v3, v2) = v4))))) &  ! [v1] : ( ~ (element(v1, v0) = 0) |  ? [v2] : (subset_complement(all_0_10_10, v1) = v2 &  ! [v3] :  ! [v4] : ( ~ (in(v3, v2) = v4) |  ? [v5] : (( ~ (v5 = 0) & element(v3, all_0_10_10) = v5) | (( ~ (v4 = 0) | ( ~ (v5 = 0) & in(v3, v1) = v5)) & (v4 = 0 | (v5 = 0 & in(v3, v1) = 0))))) &  ! [v3] :  ! [v4] : ( ~ (in(v3, v1) = v4) |  ? [v5] : (( ~ (v5 = 0) & element(v3, all_0_10_10) = v5) | (( ~ (v4 = 0) | ( ~ (v5 = 0) & in(v3, v2) = v5)) & (v4 = 0 | (v5 = 0 & in(v3, v2) = 0))))) &  ! [v3] : ( ~ (element(v3, all_0_10_10) = 0) |  ? [v4] :  ? [v5] : (((v5 = 0 & in(v3, v1) = 0) | (v4 = 0 & in(v3, v2) = 0)) & (( ~ (v5 = 0) & in(v3, v1) = v5) | ( ~ (v4 = 0) & in(v3, v2) = v4))))))))
% 50.98/19.89  |
% 50.98/19.89  | Instantiating formula (7) with all_0_10_10, all_0_11_11 and discharging atoms the_carrier(all_0_11_11) = all_0_10_10, yields:
% 50.98/19.89  | (189)  ? [v0] : (( ~ (v0 = 0) & top_str(all_0_11_11) = v0) | (powerset(all_0_10_10) = v0 &  ! [v1] :  ! [v2] : ( ~ (interior(all_0_11_11, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = v2 & topstr_closure(all_0_11_11, v3) = v4 & subset_complement(all_0_10_10, v4) = v2 & subset_complement(all_0_10_10, v1) = v3) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v1] :  ! [v2] : ( ~ (subset_complement(all_0_10_10, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = v3 & interior(all_0_11_11, v1) = v3 & topstr_closure(all_0_11_11, v2) = v4 & subset_complement(all_0_10_10, v4) = v3) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v1] : ( ~ (element(v1, v0) = 0) |  ? [v2] :  ? [v3] :  ? [v4] : (interior(all_0_11_11, v1) = v2 & topstr_closure(all_0_11_11, v3) = v4 & subset_complement(all_0_10_10, v4) = v2 & subset_complement(all_0_10_10, v1) = v3))))
% 50.98/19.89  |
% 50.98/19.89  | Instantiating formula (62) with all_0_10_10, all_0_11_11 and discharging atoms the_carrier(all_0_11_11) = all_0_10_10, yields:
% 50.98/19.89  | (190)  ? [v0] : (( ~ (v0 = 0) & top_str(all_0_11_11) = v0) | (powerset(all_0_10_10) = v0 &  ! [v1] :  ! [v2] : ( ~ (topstr_closure(all_0_11_11, v1) = v2) |  ? [v3] : ((v3 = 0 & subset(v1, v2) = 0) | ( ~ (v3 = 0) & element(v1, v0) = v3))) &  ! [v1] : ( ~ (element(v1, v0) = 0) |  ? [v2] : (subset(v1, v2) = 0 & topstr_closure(all_0_11_11, v1) = v2))))
% 50.98/19.89  |
% 50.98/19.90  | Instantiating formula (123) with all_0_9_9, all_0_8_8, all_0_10_10 and discharging atoms powerset(all_0_10_10) = all_0_9_9, element(all_0_8_8, all_0_9_9) = 0, yields:
% 50.98/19.90  | (191)  ? [v0] : (subset_complement(all_0_10_10, v0) = all_0_8_8 & subset_complement(all_0_10_10, all_0_8_8) = v0)
% 50.98/19.90  |
% 50.98/19.90  | Instantiating formula (36) with all_0_9_9, all_0_8_8, all_0_10_10 and discharging atoms powerset(all_0_10_10) = all_0_9_9, element(all_0_8_8, all_0_9_9) = 0, yields:
% 50.98/19.90  | (192)  ? [v0] : (subset_complement(all_0_10_10, all_0_8_8) = v0 & element(v0, all_0_9_9) = 0)
% 50.98/19.90  |
% 50.98/19.90  | Instantiating (192) with all_79_0_101 yields:
% 50.98/19.90  | (193) subset_complement(all_0_10_10, all_0_8_8) = all_79_0_101 & element(all_79_0_101, all_0_9_9) = 0
% 50.98/19.90  |
% 50.98/19.90  | Applying alpha-rule on (193) yields:
% 50.98/19.90  | (194) subset_complement(all_0_10_10, all_0_8_8) = all_79_0_101
% 50.98/19.90  | (195) element(all_79_0_101, all_0_9_9) = 0
% 50.98/19.90  |
% 50.98/19.90  | Instantiating (191) with all_81_0_102 yields:
% 50.98/19.90  | (196) subset_complement(all_0_10_10, all_81_0_102) = all_0_8_8 & subset_complement(all_0_10_10, all_0_8_8) = all_81_0_102
% 50.98/19.90  |
% 50.98/19.90  | Applying alpha-rule on (196) yields:
% 50.98/19.90  | (197) subset_complement(all_0_10_10, all_81_0_102) = all_0_8_8
% 50.98/19.90  | (198) subset_complement(all_0_10_10, all_0_8_8) = all_81_0_102
% 50.98/19.90  |
% 50.98/19.90  | Instantiating (189) with all_92_0_126 yields:
% 50.98/19.90  | (199) ( ~ (all_92_0_126 = 0) & top_str(all_0_11_11) = all_92_0_126) | (powerset(all_0_10_10) = all_92_0_126 &  ! [v0] :  ! [v1] : ( ~ (interior(all_0_11_11, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : ((v4 = v1 & topstr_closure(all_0_11_11, v2) = v3 & subset_complement(all_0_10_10, v3) = v1 & subset_complement(all_0_10_10, v0) = v2) | ( ~ (v2 = 0) & element(v0, all_92_0_126) = v2))) &  ! [v0] :  ! [v1] : ( ~ (subset_complement(all_0_10_10, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : ((v4 = v2 & interior(all_0_11_11, v0) = v2 & topstr_closure(all_0_11_11, v1) = v3 & subset_complement(all_0_10_10, v3) = v2) | ( ~ (v2 = 0) & element(v0, all_92_0_126) = v2))) &  ! [v0] : ( ~ (element(v0, all_92_0_126) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (interior(all_0_11_11, v0) = v1 & topstr_closure(all_0_11_11, v2) = v3 & subset_complement(all_0_10_10, v3) = v1 & subset_complement(all_0_10_10, v0) = v2)))
% 50.98/19.90  |
% 50.98/19.90  | Instantiating (188) with all_93_0_127 yields:
% 50.98/19.90  | (200) (all_93_0_127 = 0 & empty_carrier(all_0_11_11) = 0) | ( ~ (all_93_0_127 = 0) & one_sorted_str(all_0_11_11) = all_93_0_127) | (powerset(all_0_10_10) = all_93_0_127 &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(all_0_10_10, v0) = v1) |  ~ (in(v2, v1) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_0_10_10) = v4) | ( ~ (v4 = 0) & element(v0, all_93_0_127) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v0) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v0) = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(all_0_10_10, v0) = v1) |  ~ (in(v2, v0) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_0_10_10) = v4) | ( ~ (v4 = 0) & element(v0, all_93_0_127) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v1) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v1) = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset_complement(all_0_10_10, v0) = v1) |  ~ (element(v2, all_0_10_10) = 0) |  ? [v3] :  ? [v4] : (( ~ (v3 = 0) & element(v0, all_93_0_127) = v3) | (((v4 = 0 & in(v2, v0) = 0) | (v3 = 0 & in(v2, v1) = 0)) & (( ~ (v4 = 0) & in(v2, v0) = v4) | ( ~ (v3 = 0) & in(v2, v1) = v3))))) &  ! [v0] : ( ~ (element(v0, all_93_0_127) = 0) |  ? [v1] : (subset_complement(all_0_10_10, v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (in(v2, v1) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_0_10_10) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v0) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v0) = 0))))) &  ! [v2] :  ! [v3] : ( ~ (in(v2, v0) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_0_10_10) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v1) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v1) = 0))))) &  ! [v2] : ( ~ (element(v2, all_0_10_10) = 0) |  ? [v3] :  ? [v4] : (((v4 = 0 & in(v2, v0) = 0) | (v3 = 0 & in(v2, v1) = 0)) & (( ~ (v4 = 0) & in(v2, v0) = v4) | ( ~ (v3 = 0) & in(v2, v1) = v3)))))))
% 50.98/19.90  |
% 50.98/19.90  | Instantiating (184) with all_94_0_128, all_94_1_129 yields:
% 50.98/19.90  | (201) the_carrier(all_0_11_11) = all_94_1_129 & powerset(all_94_1_129) = all_94_0_128 &  ! [v0] :  ! [v1] : ( ~ (topstr_closure(all_0_11_11, v0) = v1) |  ? [v2] : ((v2 = 0 & subset(v0, v1) = 0) | ( ~ (v2 = 0) & element(v0, all_94_0_128) = v2))) &  ! [v0] : ( ~ (element(v0, all_94_0_128) = 0) |  ? [v1] : (subset(v0, v1) = 0 & topstr_closure(all_0_11_11, v0) = v1))
% 50.98/19.90  |
% 50.98/19.90  | Applying alpha-rule on (201) yields:
% 50.98/19.90  | (202) the_carrier(all_0_11_11) = all_94_1_129
% 50.98/19.90  | (203) powerset(all_94_1_129) = all_94_0_128
% 50.98/19.90  | (204)  ! [v0] :  ! [v1] : ( ~ (topstr_closure(all_0_11_11, v0) = v1) |  ? [v2] : ((v2 = 0 & subset(v0, v1) = 0) | ( ~ (v2 = 0) & element(v0, all_94_0_128) = v2)))
% 50.98/19.90  | (205)  ! [v0] : ( ~ (element(v0, all_94_0_128) = 0) |  ? [v1] : (subset(v0, v1) = 0 & topstr_closure(all_0_11_11, v0) = v1))
% 50.98/19.90  |
% 50.98/19.90  | Instantiating (183) with all_99_0_133, all_99_1_134 yields:
% 50.98/19.90  | (206) the_carrier(all_0_11_11) = all_99_1_134 & powerset(all_99_1_134) = all_99_0_133 &  ! [v0] :  ! [v1] : ( ~ (interior(all_0_11_11, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : ((v4 = v1 & topstr_closure(all_0_11_11, v2) = v3 & subset_complement(all_99_1_134, v3) = v1 & subset_complement(all_99_1_134, v0) = v2) | ( ~ (v2 = 0) & element(v0, all_99_0_133) = v2))) &  ! [v0] :  ! [v1] : ( ~ (subset_complement(all_99_1_134, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : ((v4 = v2 & interior(all_0_11_11, v0) = v2 & topstr_closure(all_0_11_11, v1) = v3 & subset_complement(all_99_1_134, v3) = v2) | ( ~ (v2 = 0) & element(v0, all_99_0_133) = v2))) &  ! [v0] : ( ~ (element(v0, all_99_0_133) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (interior(all_0_11_11, v0) = v1 & topstr_closure(all_0_11_11, v2) = v3 & subset_complement(all_99_1_134, v3) = v1 & subset_complement(all_99_1_134, v0) = v2))
% 50.98/19.90  |
% 50.98/19.90  | Applying alpha-rule on (206) yields:
% 50.98/19.90  | (207)  ! [v0] :  ! [v1] : ( ~ (subset_complement(all_99_1_134, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : ((v4 = v2 & interior(all_0_11_11, v0) = v2 & topstr_closure(all_0_11_11, v1) = v3 & subset_complement(all_99_1_134, v3) = v2) | ( ~ (v2 = 0) & element(v0, all_99_0_133) = v2)))
% 50.98/19.90  | (208)  ! [v0] :  ! [v1] : ( ~ (interior(all_0_11_11, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : ((v4 = v1 & topstr_closure(all_0_11_11, v2) = v3 & subset_complement(all_99_1_134, v3) = v1 & subset_complement(all_99_1_134, v0) = v2) | ( ~ (v2 = 0) & element(v0, all_99_0_133) = v2)))
% 50.98/19.90  | (209) powerset(all_99_1_134) = all_99_0_133
% 50.98/19.90  | (210)  ! [v0] : ( ~ (element(v0, all_99_0_133) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (interior(all_0_11_11, v0) = v1 & topstr_closure(all_0_11_11, v2) = v3 & subset_complement(all_99_1_134, v3) = v1 & subset_complement(all_99_1_134, v0) = v2))
% 50.98/19.90  | (211) the_carrier(all_0_11_11) = all_99_1_134
% 50.98/19.90  |
% 50.98/19.90  | Instantiating formula (208) with all_0_7_7, all_0_8_8 and discharging atoms interior(all_0_11_11, all_0_8_8) = all_0_7_7, yields:
% 50.98/19.90  | (212)  ? [v0] :  ? [v1] :  ? [v2] : ((v2 = all_0_7_7 & topstr_closure(all_0_11_11, v0) = v1 & subset_complement(all_99_1_134, v1) = all_0_7_7 & subset_complement(all_99_1_134, all_0_8_8) = v0) | ( ~ (v0 = 0) & element(all_0_8_8, all_99_0_133) = v0))
% 50.98/19.90  |
% 50.98/19.90  | Instantiating (190) with all_102_0_135 yields:
% 50.98/19.90  | (213) ( ~ (all_102_0_135 = 0) & top_str(all_0_11_11) = all_102_0_135) | (powerset(all_0_10_10) = all_102_0_135 &  ! [v0] :  ! [v1] : ( ~ (topstr_closure(all_0_11_11, v0) = v1) |  ? [v2] : ((v2 = 0 & subset(v0, v1) = 0) | ( ~ (v2 = 0) & element(v0, all_102_0_135) = v2))) &  ! [v0] : ( ~ (element(v0, all_102_0_135) = 0) |  ? [v1] : (subset(v0, v1) = 0 & topstr_closure(all_0_11_11, v0) = v1)))
% 50.98/19.90  |
% 50.98/19.90  | Instantiating (187) with all_104_0_137, all_104_1_138 yields:
% 50.98/19.90  | (214) ( ~ (all_104_1_138 = 0) & one_sorted_str(all_0_11_11) = all_104_1_138) | (((all_104_0_137 = 0 & empty(all_0_10_10) = 0) | ( ~ (all_104_1_138 = 0) & empty_carrier(all_0_11_11) = all_104_1_138)) & ((all_104_1_138 = 0 & empty_carrier(all_0_11_11) = 0) | ( ~ (all_104_0_137 = 0) & empty(all_0_10_10) = all_104_0_137)))
% 50.98/19.90  |
% 50.98/19.90  | Instantiating (186) with all_105_0_139, all_105_1_140, all_105_2_141, all_105_3_142 yields:
% 50.98/19.90  | (215) (all_105_1_140 = 0 &  ~ (all_105_0_139 = 0) & powerset(all_0_10_10) = all_105_3_142 & empty(all_105_2_141) = all_105_0_139 & element(all_105_2_141, all_105_3_142) = 0) | (all_105_3_142 = 0 & empty_carrier(all_0_11_11) = 0) | ( ~ (all_105_3_142 = 0) & one_sorted_str(all_0_11_11) = all_105_3_142)
% 50.98/19.90  |
% 50.98/19.90  | Instantiating (185) with all_106_0_143, all_106_1_144, all_106_2_145 yields:
% 50.98/19.90  | (216) (all_106_0_143 = 0 & the_carrier(all_0_11_11) = all_106_2_145 & powerset(all_106_2_145) = all_106_1_144 & element(all_0_7_7, all_106_1_144) = 0) | ( ~ (all_106_0_143 = 0) & the_carrier(all_0_11_11) = all_106_2_145 & powerset(all_106_2_145) = all_106_1_144 & element(all_0_8_8, all_106_1_144) = all_106_0_143) | ( ~ (all_106_2_145 = 0) & top_str(all_0_11_11) = all_106_2_145)
% 50.98/19.90  |
% 50.98/19.90  | Instantiating (212) with all_169_0_260, all_169_1_261, all_169_2_262 yields:
% 50.98/19.90  | (217) (all_169_0_260 = all_0_7_7 & topstr_closure(all_0_11_11, all_169_2_262) = all_169_1_261 & subset_complement(all_99_1_134, all_169_1_261) = all_0_7_7 & subset_complement(all_99_1_134, all_0_8_8) = all_169_2_262) | ( ~ (all_169_2_262 = 0) & element(all_0_8_8, all_99_0_133) = all_169_2_262)
% 50.98/19.90  |
% 50.98/19.90  +-Applying beta-rule and splitting (213), into two cases.
% 50.98/19.90  |-Branch one:
% 50.98/19.90  | (218)  ~ (all_102_0_135 = 0) & top_str(all_0_11_11) = all_102_0_135
% 50.98/19.90  |
% 50.98/19.90  	| Applying alpha-rule on (218) yields:
% 50.98/19.90  	| (219)  ~ (all_102_0_135 = 0)
% 50.98/19.90  	| (220) top_str(all_0_11_11) = all_102_0_135
% 50.98/19.90  	|
% 50.98/19.90  	| Instantiating formula (129) with all_0_11_11, all_102_0_135, 0 and discharging atoms top_str(all_0_11_11) = all_102_0_135, top_str(all_0_11_11) = 0, yields:
% 50.98/19.90  	| (221) all_102_0_135 = 0
% 50.98/19.90  	|
% 50.98/19.91  	| Equations (221) can reduce 219 to:
% 50.98/19.91  	| (222) $false
% 50.98/19.91  	|
% 50.98/19.91  	|-The branch is then unsatisfiable
% 50.98/19.91  |-Branch two:
% 50.98/19.91  | (223) powerset(all_0_10_10) = all_102_0_135 &  ! [v0] :  ! [v1] : ( ~ (topstr_closure(all_0_11_11, v0) = v1) |  ? [v2] : ((v2 = 0 & subset(v0, v1) = 0) | ( ~ (v2 = 0) & element(v0, all_102_0_135) = v2))) &  ! [v0] : ( ~ (element(v0, all_102_0_135) = 0) |  ? [v1] : (subset(v0, v1) = 0 & topstr_closure(all_0_11_11, v0) = v1))
% 50.98/19.91  |
% 50.98/19.91  	| Applying alpha-rule on (223) yields:
% 50.98/19.91  	| (224) powerset(all_0_10_10) = all_102_0_135
% 50.98/19.91  	| (225)  ! [v0] :  ! [v1] : ( ~ (topstr_closure(all_0_11_11, v0) = v1) |  ? [v2] : ((v2 = 0 & subset(v0, v1) = 0) | ( ~ (v2 = 0) & element(v0, all_102_0_135) = v2)))
% 50.98/19.91  	| (226)  ! [v0] : ( ~ (element(v0, all_102_0_135) = 0) |  ? [v1] : (subset(v0, v1) = 0 & topstr_closure(all_0_11_11, v0) = v1))
% 50.98/19.91  	|
% 50.98/19.91  	+-Applying beta-rule and splitting (180), into two cases.
% 50.98/19.91  	|-Branch one:
% 50.98/19.91  	| (227) all_0_6_6 = 0
% 50.98/19.91  	|
% 50.98/19.91  		| Equations (227) can reduce 38 to:
% 50.98/19.91  		| (222) $false
% 50.98/19.91  		|
% 50.98/19.91  		|-The branch is then unsatisfiable
% 50.98/19.91  	|-Branch two:
% 50.98/19.91  	| (38)  ~ (all_0_6_6 = 0)
% 50.98/19.91  	| (230)  ? [v0] :  ? [v1] : ( ~ (v1 = 0) & powerset(all_0_8_8) = v0 & element(all_0_7_7, v0) = v1)
% 50.98/19.91  	|
% 50.98/19.91  		+-Applying beta-rule and splitting (181), into two cases.
% 50.98/19.91  		|-Branch one:
% 50.98/19.91  		| (227) all_0_6_6 = 0
% 50.98/19.91  		|
% 50.98/19.91  			| Equations (227) can reduce 38 to:
% 50.98/19.91  			| (222) $false
% 50.98/19.91  			|
% 50.98/19.91  			|-The branch is then unsatisfiable
% 50.98/19.91  		|-Branch two:
% 50.98/19.91  		| (38)  ~ (all_0_6_6 = 0)
% 50.98/19.91  		| (234)  ? [v0] :  ? [v1] : ( ~ (v1 = 0) & in(v0, all_0_7_7) = 0 & in(v0, all_0_8_8) = v1)
% 50.98/19.91  		|
% 50.98/19.91  			| Instantiating (234) with all_259_0_453, all_259_1_454 yields:
% 50.98/19.91  			| (235)  ~ (all_259_0_453 = 0) & in(all_259_1_454, all_0_7_7) = 0 & in(all_259_1_454, all_0_8_8) = all_259_0_453
% 50.98/19.91  			|
% 50.98/19.91  			| Applying alpha-rule on (235) yields:
% 50.98/19.91  			| (236)  ~ (all_259_0_453 = 0)
% 50.98/19.91  			| (237) in(all_259_1_454, all_0_7_7) = 0
% 50.98/19.91  			| (238) in(all_259_1_454, all_0_8_8) = all_259_0_453
% 50.98/19.91  			|
% 50.98/19.91  			+-Applying beta-rule and splitting (199), into two cases.
% 50.98/19.91  			|-Branch one:
% 50.98/19.91  			| (239)  ~ (all_92_0_126 = 0) & top_str(all_0_11_11) = all_92_0_126
% 50.98/19.91  			|
% 50.98/19.91  				| Applying alpha-rule on (239) yields:
% 50.98/19.91  				| (240)  ~ (all_92_0_126 = 0)
% 50.98/19.91  				| (241) top_str(all_0_11_11) = all_92_0_126
% 50.98/19.91  				|
% 50.98/19.91  				| Instantiating formula (129) with all_0_11_11, all_92_0_126, 0 and discharging atoms top_str(all_0_11_11) = all_92_0_126, top_str(all_0_11_11) = 0, yields:
% 50.98/19.91  				| (242) all_92_0_126 = 0
% 50.98/19.91  				|
% 50.98/19.91  				| Equations (242) can reduce 240 to:
% 50.98/19.91  				| (222) $false
% 50.98/19.91  				|
% 50.98/19.91  				|-The branch is then unsatisfiable
% 50.98/19.91  			|-Branch two:
% 50.98/19.91  			| (244) powerset(all_0_10_10) = all_92_0_126 &  ! [v0] :  ! [v1] : ( ~ (interior(all_0_11_11, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : ((v4 = v1 & topstr_closure(all_0_11_11, v2) = v3 & subset_complement(all_0_10_10, v3) = v1 & subset_complement(all_0_10_10, v0) = v2) | ( ~ (v2 = 0) & element(v0, all_92_0_126) = v2))) &  ! [v0] :  ! [v1] : ( ~ (subset_complement(all_0_10_10, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : ((v4 = v2 & interior(all_0_11_11, v0) = v2 & topstr_closure(all_0_11_11, v1) = v3 & subset_complement(all_0_10_10, v3) = v2) | ( ~ (v2 = 0) & element(v0, all_92_0_126) = v2))) &  ! [v0] : ( ~ (element(v0, all_92_0_126) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (interior(all_0_11_11, v0) = v1 & topstr_closure(all_0_11_11, v2) = v3 & subset_complement(all_0_10_10, v3) = v1 & subset_complement(all_0_10_10, v0) = v2))
% 50.98/19.91  			|
% 50.98/19.91  				| Applying alpha-rule on (244) yields:
% 50.98/19.91  				| (245) powerset(all_0_10_10) = all_92_0_126
% 50.98/19.91  				| (246)  ! [v0] :  ! [v1] : ( ~ (interior(all_0_11_11, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : ((v4 = v1 & topstr_closure(all_0_11_11, v2) = v3 & subset_complement(all_0_10_10, v3) = v1 & subset_complement(all_0_10_10, v0) = v2) | ( ~ (v2 = 0) & element(v0, all_92_0_126) = v2)))
% 50.98/19.91  				| (247)  ! [v0] :  ! [v1] : ( ~ (subset_complement(all_0_10_10, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : ((v4 = v2 & interior(all_0_11_11, v0) = v2 & topstr_closure(all_0_11_11, v1) = v3 & subset_complement(all_0_10_10, v3) = v2) | ( ~ (v2 = 0) & element(v0, all_92_0_126) = v2)))
% 50.98/19.91  				| (248)  ! [v0] : ( ~ (element(v0, all_92_0_126) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (interior(all_0_11_11, v0) = v1 & topstr_closure(all_0_11_11, v2) = v3 & subset_complement(all_0_10_10, v3) = v1 & subset_complement(all_0_10_10, v0) = v2))
% 50.98/19.91  				|
% 50.98/19.91  				| Instantiating formula (246) with all_0_7_7, all_0_8_8 and discharging atoms interior(all_0_11_11, all_0_8_8) = all_0_7_7, yields:
% 50.98/19.91  				| (249)  ? [v0] :  ? [v1] :  ? [v2] : ((v2 = all_0_7_7 & topstr_closure(all_0_11_11, v0) = v1 & subset_complement(all_0_10_10, v1) = all_0_7_7 & subset_complement(all_0_10_10, all_0_8_8) = v0) | ( ~ (v0 = 0) & element(all_0_8_8, all_92_0_126) = v0))
% 50.98/19.91  				|
% 50.98/19.91  				| Instantiating (249) with all_274_0_457, all_274_1_458, all_274_2_459 yields:
% 50.98/19.91  				| (250) (all_274_0_457 = all_0_7_7 & topstr_closure(all_0_11_11, all_274_2_459) = all_274_1_458 & subset_complement(all_0_10_10, all_274_1_458) = all_0_7_7 & subset_complement(all_0_10_10, all_0_8_8) = all_274_2_459) | ( ~ (all_274_2_459 = 0) & element(all_0_8_8, all_92_0_126) = all_274_2_459)
% 50.98/19.91  				|
% 50.98/19.91  				| Instantiating formula (81) with all_0_10_10, all_0_8_8, all_79_0_101, all_81_0_102 and discharging atoms subset_complement(all_0_10_10, all_0_8_8) = all_81_0_102, subset_complement(all_0_10_10, all_0_8_8) = all_79_0_101, yields:
% 50.98/19.91  				| (251) all_81_0_102 = all_79_0_101
% 50.98/19.91  				|
% 50.98/19.91  				| Instantiating formula (145) with all_0_11_11, all_99_1_134, all_0_10_10 and discharging atoms the_carrier(all_0_11_11) = all_99_1_134, the_carrier(all_0_11_11) = all_0_10_10, yields:
% 50.98/19.91  				| (252) all_99_1_134 = all_0_10_10
% 50.98/19.91  				|
% 50.98/19.91  				| Instantiating formula (145) with all_0_11_11, all_94_1_129, all_99_1_134 and discharging atoms the_carrier(all_0_11_11) = all_99_1_134, the_carrier(all_0_11_11) = all_94_1_129, yields:
% 50.98/19.91  				| (253) all_99_1_134 = all_94_1_129
% 50.98/19.91  				|
% 50.98/19.91  				| Instantiating formula (74) with all_0_10_10, all_102_0_135, all_0_9_9 and discharging atoms powerset(all_0_10_10) = all_102_0_135, powerset(all_0_10_10) = all_0_9_9, yields:
% 50.98/19.91  				| (254) all_102_0_135 = all_0_9_9
% 50.98/19.91  				|
% 50.98/19.91  				| Instantiating formula (74) with all_0_10_10, all_92_0_126, all_102_0_135 and discharging atoms powerset(all_0_10_10) = all_102_0_135, powerset(all_0_10_10) = all_92_0_126, yields:
% 50.98/19.91  				| (255) all_102_0_135 = all_92_0_126
% 50.98/19.91  				|
% 50.98/19.91  				| Combining equations (254,255) yields a new equation:
% 50.98/19.91  				| (256) all_92_0_126 = all_0_9_9
% 50.98/19.91  				|
% 50.98/19.91  				| Combining equations (252,253) yields a new equation:
% 50.98/19.91  				| (257) all_94_1_129 = all_0_10_10
% 50.98/19.91  				|
% 50.98/19.91  				| Combining equations (257,253) yields a new equation:
% 50.98/19.91  				| (252) all_99_1_134 = all_0_10_10
% 50.98/19.91  				|
% 50.98/19.91  				| Combining equations (256,255) yields a new equation:
% 50.98/19.91  				| (254) all_102_0_135 = all_0_9_9
% 50.98/19.91  				|
% 50.98/19.91  				| From (251) and (197) follows:
% 50.98/19.91  				| (260) subset_complement(all_0_10_10, all_79_0_101) = all_0_8_8
% 50.98/19.91  				|
% 50.98/19.91  				| From (251) and (198) follows:
% 50.98/19.91  				| (194) subset_complement(all_0_10_10, all_0_8_8) = all_79_0_101
% 50.98/19.91  				|
% 50.98/19.91  				| From (257) and (202) follows:
% 50.98/19.91  				| (34) the_carrier(all_0_11_11) = all_0_10_10
% 50.98/19.91  				|
% 50.98/19.91  				| From (252) and (209) follows:
% 50.98/19.91  				| (263) powerset(all_0_10_10) = all_99_0_133
% 50.98/19.91  				|
% 50.98/19.91  				| From (257) and (203) follows:
% 50.98/19.91  				| (264) powerset(all_0_10_10) = all_94_0_128
% 50.98/19.91  				|
% 50.98/19.91  				| From (256) and (245) follows:
% 50.98/19.91  				| (141) powerset(all_0_10_10) = all_0_9_9
% 50.98/19.91  				|
% 50.98/19.91  				+-Applying beta-rule and splitting (250), into two cases.
% 50.98/19.91  				|-Branch one:
% 50.98/19.91  				| (266) all_274_0_457 = all_0_7_7 & topstr_closure(all_0_11_11, all_274_2_459) = all_274_1_458 & subset_complement(all_0_10_10, all_274_1_458) = all_0_7_7 & subset_complement(all_0_10_10, all_0_8_8) = all_274_2_459
% 50.98/19.91  				|
% 50.98/19.91  					| Applying alpha-rule on (266) yields:
% 50.98/19.91  					| (267) all_274_0_457 = all_0_7_7
% 50.98/19.91  					| (268) topstr_closure(all_0_11_11, all_274_2_459) = all_274_1_458
% 50.98/19.91  					| (269) subset_complement(all_0_10_10, all_274_1_458) = all_0_7_7
% 50.98/19.91  					| (270) subset_complement(all_0_10_10, all_0_8_8) = all_274_2_459
% 50.98/19.91  					|
% 50.98/19.91  					| Instantiating formula (81) with all_0_10_10, all_0_8_8, all_274_2_459, all_79_0_101 and discharging atoms subset_complement(all_0_10_10, all_0_8_8) = all_274_2_459, subset_complement(all_0_10_10, all_0_8_8) = all_79_0_101, yields:
% 50.98/19.92  					| (271) all_274_2_459 = all_79_0_101
% 50.98/19.92  					|
% 50.98/19.92  					| Instantiating formula (74) with all_0_10_10, all_99_0_133, all_0_9_9 and discharging atoms powerset(all_0_10_10) = all_99_0_133, powerset(all_0_10_10) = all_0_9_9, yields:
% 50.98/19.92  					| (272) all_99_0_133 = all_0_9_9
% 50.98/19.92  					|
% 50.98/19.92  					| Instantiating formula (74) with all_0_10_10, all_94_0_128, all_99_0_133 and discharging atoms powerset(all_0_10_10) = all_99_0_133, powerset(all_0_10_10) = all_94_0_128, yields:
% 50.98/19.92  					| (273) all_99_0_133 = all_94_0_128
% 50.98/19.92  					|
% 50.98/19.92  					| Combining equations (272,273) yields a new equation:
% 50.98/19.92  					| (274) all_94_0_128 = all_0_9_9
% 50.98/19.92  					|
% 50.98/19.92  					| Combining equations (274,273) yields a new equation:
% 50.98/19.92  					| (272) all_99_0_133 = all_0_9_9
% 50.98/19.92  					|
% 50.98/19.92  					| From (271) and (268) follows:
% 50.98/19.92  					| (276) topstr_closure(all_0_11_11, all_79_0_101) = all_274_1_458
% 50.98/19.92  					|
% 50.98/19.92  					| From (271) and (270) follows:
% 50.98/19.92  					| (194) subset_complement(all_0_10_10, all_0_8_8) = all_79_0_101
% 50.98/19.92  					|
% 50.98/19.92  					| From (274) and (264) follows:
% 50.98/19.92  					| (141) powerset(all_0_10_10) = all_0_9_9
% 50.98/19.92  					|
% 50.98/19.92  					+-Applying beta-rule and splitting (217), into two cases.
% 50.98/19.92  					|-Branch one:
% 50.98/19.92  					| (279) all_169_0_260 = all_0_7_7 & topstr_closure(all_0_11_11, all_169_2_262) = all_169_1_261 & subset_complement(all_99_1_134, all_169_1_261) = all_0_7_7 & subset_complement(all_99_1_134, all_0_8_8) = all_169_2_262
% 50.98/19.92  					|
% 50.98/19.92  						| Applying alpha-rule on (279) yields:
% 50.98/19.92  						| (280) all_169_0_260 = all_0_7_7
% 50.98/19.92  						| (281) topstr_closure(all_0_11_11, all_169_2_262) = all_169_1_261
% 50.98/19.92  						| (282) subset_complement(all_99_1_134, all_169_1_261) = all_0_7_7
% 50.98/19.92  						| (283) subset_complement(all_99_1_134, all_0_8_8) = all_169_2_262
% 50.98/19.92  						|
% 50.98/19.92  						| From (252) and (283) follows:
% 50.98/19.92  						| (284) subset_complement(all_0_10_10, all_0_8_8) = all_169_2_262
% 50.98/19.92  						|
% 50.98/19.92  						+-Applying beta-rule and splitting (216), into two cases.
% 50.98/19.92  						|-Branch one:
% 50.98/19.92  						| (285) (all_106_0_143 = 0 & the_carrier(all_0_11_11) = all_106_2_145 & powerset(all_106_2_145) = all_106_1_144 & element(all_0_7_7, all_106_1_144) = 0) | ( ~ (all_106_0_143 = 0) & the_carrier(all_0_11_11) = all_106_2_145 & powerset(all_106_2_145) = all_106_1_144 & element(all_0_8_8, all_106_1_144) = all_106_0_143)
% 50.98/19.92  						|
% 50.98/19.92  							+-Applying beta-rule and splitting (285), into two cases.
% 50.98/19.92  							|-Branch one:
% 50.98/19.92  							| (286) all_106_0_143 = 0 & the_carrier(all_0_11_11) = all_106_2_145 & powerset(all_106_2_145) = all_106_1_144 & element(all_0_7_7, all_106_1_144) = 0
% 50.98/19.92  							|
% 50.98/19.92  								| Applying alpha-rule on (286) yields:
% 50.98/19.92  								| (287) all_106_0_143 = 0
% 50.98/19.92  								| (288) the_carrier(all_0_11_11) = all_106_2_145
% 50.98/19.92  								| (289) powerset(all_106_2_145) = all_106_1_144
% 50.98/19.92  								| (290) element(all_0_7_7, all_106_1_144) = 0
% 50.98/19.92  								|
% 50.98/19.92  								| Instantiating formula (81) with all_0_10_10, all_0_8_8, all_169_2_262, all_79_0_101 and discharging atoms subset_complement(all_0_10_10, all_0_8_8) = all_169_2_262, subset_complement(all_0_10_10, all_0_8_8) = all_79_0_101, yields:
% 50.98/19.92  								| (291) all_169_2_262 = all_79_0_101
% 50.98/19.92  								|
% 50.98/19.92  								| Instantiating formula (145) with all_0_11_11, all_106_2_145, all_0_10_10 and discharging atoms the_carrier(all_0_11_11) = all_106_2_145, the_carrier(all_0_11_11) = all_0_10_10, yields:
% 50.98/19.92  								| (292) all_106_2_145 = all_0_10_10
% 50.98/19.92  								|
% 50.98/19.92  								| From (291) and (281) follows:
% 50.98/19.92  								| (293) topstr_closure(all_0_11_11, all_79_0_101) = all_169_1_261
% 50.98/19.92  								|
% 50.98/19.92  								| From (291) and (284) follows:
% 50.98/19.92  								| (194) subset_complement(all_0_10_10, all_0_8_8) = all_79_0_101
% 50.98/19.92  								|
% 50.98/19.92  								| From (292) and (288) follows:
% 50.98/19.92  								| (34) the_carrier(all_0_11_11) = all_0_10_10
% 50.98/19.92  								|
% 50.98/19.92  								| From (292) and (289) follows:
% 50.98/19.92  								| (296) powerset(all_0_10_10) = all_106_1_144
% 50.98/19.92  								|
% 50.98/19.92  								| Instantiating formula (17) with all_0_11_11, all_79_0_101, all_169_1_261, all_274_1_458 and discharging atoms topstr_closure(all_0_11_11, all_79_0_101) = all_274_1_458, topstr_closure(all_0_11_11, all_79_0_101) = all_169_1_261, yields:
% 50.98/19.92  								| (297) all_274_1_458 = all_169_1_261
% 50.98/19.92  								|
% 50.98/19.92  								| Instantiating formula (74) with all_0_10_10, all_106_1_144, all_0_9_9 and discharging atoms powerset(all_0_10_10) = all_106_1_144, powerset(all_0_10_10) = all_0_9_9, yields:
% 50.98/19.92  								| (298) all_106_1_144 = all_0_9_9
% 50.98/19.92  								|
% 50.98/19.92  								| From (297) and (276) follows:
% 50.98/19.92  								| (293) topstr_closure(all_0_11_11, all_79_0_101) = all_169_1_261
% 50.98/19.92  								|
% 50.98/19.92  								| From (297) and (269) follows:
% 50.98/19.92  								| (300) subset_complement(all_0_10_10, all_169_1_261) = all_0_7_7
% 50.98/19.92  								|
% 50.98/19.92  								| From (298) and (296) follows:
% 50.98/19.92  								| (141) powerset(all_0_10_10) = all_0_9_9
% 50.98/19.92  								|
% 50.98/19.92  								| From (298) and (290) follows:
% 50.98/19.92  								| (302) element(all_0_7_7, all_0_9_9) = 0
% 50.98/19.92  								|
% 50.98/19.92  								| Instantiating formula (33) with all_0_7_7, all_169_1_261, all_0_10_10 and discharging atoms subset_complement(all_0_10_10, all_169_1_261) = all_0_7_7, yields:
% 50.98/19.92  								| (303)  ? [v0] :  ? [v1] : (powerset(all_0_10_10) = v0 & ((v1 = 0 & element(all_0_7_7, v0) = 0) | ( ~ (v1 = 0) & element(all_169_1_261, v0) = v1)))
% 50.98/19.92  								|
% 50.98/19.92  								| Instantiating formula (126) with all_0_11_11 and discharging atoms one_sorted_str(all_0_11_11) = 0, yields:
% 50.98/19.92  								| (304)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : ((v3 = 0 &  ~ (v4 = 0) & the_carrier(all_0_11_11) = v0 & powerset(v0) = v1 & empty(v2) = v4 & element(v2, v1) = 0) | (v0 = 0 & empty_carrier(all_0_11_11) = 0))
% 50.98/19.92  								|
% 50.98/19.92  								| Instantiating formula (102) with all_0_11_11 and discharging atoms one_sorted_str(all_0_11_11) = 0, yields:
% 50.98/19.92  								| (305)  ? [v0] :  ? [v1] :  ? [v2] : (((v2 = 0 & the_carrier(all_0_11_11) = v1 & empty(v1) = 0) | ( ~ (v0 = 0) & empty_carrier(all_0_11_11) = v0)) & ((v0 = 0 & empty_carrier(all_0_11_11) = 0) | ( ~ (v2 = 0) & the_carrier(all_0_11_11) = v1 & empty(v1) = v2)))
% 50.98/19.92  								|
% 50.98/19.92  								| Instantiating formula (98) with all_0_11_11 and discharging atoms one_sorted_str(all_0_11_11) = 0, yields:
% 50.98/19.92  								| (306)  ? [v0] :  ? [v1] : ((v0 = 0 & empty_carrier(all_0_11_11) = 0) | ( ~ (v1 = 0) & the_carrier(all_0_11_11) = v0 & empty(v0) = v1))
% 50.98/19.92  								|
% 50.98/19.92  								| Instantiating formula (132) with all_0_11_11 and discharging atoms one_sorted_str(all_0_11_11) = 0, yields:
% 50.98/19.92  								| (307)  ? [v0] :  ? [v1] : ((v0 = 0 & empty_carrier(all_0_11_11) = 0) | (the_carrier(all_0_11_11) = v0 & powerset(v0) = v1 &  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (subset_complement(v0, v2) = v3) |  ~ (in(v4, v3) = v5) |  ? [v6] : (( ~ (v6 = 0) & element(v4, v0) = v6) | ( ~ (v6 = 0) & element(v2, v1) = v6) | (( ~ (v5 = 0) | ( ~ (v6 = 0) & in(v4, v2) = v6)) & (v5 = 0 | (v6 = 0 & in(v4, v2) = 0))))) &  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (subset_complement(v0, v2) = v3) |  ~ (in(v4, v2) = v5) |  ? [v6] : (( ~ (v6 = 0) & element(v4, v0) = v6) | ( ~ (v6 = 0) & element(v2, v1) = v6) | (( ~ (v5 = 0) | ( ~ (v6 = 0) & in(v4, v3) = v6)) & (v5 = 0 | (v6 = 0 & in(v4, v3) = 0))))) &  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (subset_complement(v0, v2) = v3) |  ~ (element(v4, v0) = 0) |  ? [v5] :  ? [v6] : (( ~ (v5 = 0) & element(v2, v1) = v5) | (((v6 = 0 & in(v4, v2) = 0) | (v5 = 0 & in(v4, v3) = 0)) & (( ~ (v6 = 0) & in(v4, v2) = v6) | ( ~ (v5 = 0) & in(v4, v3) = v5))))) &  ! [v2] : ( ~ (element(v2, v1) = 0) |  ? [v3] : (subset_complement(v0, v2) = v3 &  ! [v4] :  ! [v5] : ( ~ (in(v4, v3) = v5) |  ? [v6] : (( ~ (v6 = 0) & element(v4, v0) = v6) | (( ~ (v5 = 0) | ( ~ (v6 = 0) & in(v4, v2) = v6)) & (v5 = 0 | (v6 = 0 & in(v4, v2) = 0))))) &  ! [v4] :  ! [v5] : ( ~ (in(v4, v2) = v5) |  ? [v6] : (( ~ (v6 = 0) & element(v4, v0) = v6) | (( ~ (v5 = 0) | ( ~ (v6 = 0) & in(v4, v3) = v6)) & (v5 = 0 | (v6 = 0 & in(v4, v3) = 0))))) &  ! [v4] : ( ~ (element(v4, v0) = 0) |  ? [v5] :  ? [v6] : (((v6 = 0 & in(v4, v2) = 0) | (v5 = 0 & in(v4, v3) = 0)) & (( ~ (v6 = 0) & in(v4, v2) = v6) | ( ~ (v5 = 0) & in(v4, v3) = v5))))))))
% 50.98/19.92  								|
% 50.98/19.92  								| Instantiating formula (37) with all_0_9_9, all_0_10_10, all_79_0_101, all_0_11_11 and discharging atoms the_carrier(all_0_11_11) = all_0_10_10, powerset(all_0_10_10) = all_0_9_9, element(all_79_0_101, all_0_9_9) = 0, yields:
% 50.98/19.92  								| (308)  ? [v0] :  ? [v1] : ((v1 = 0 & topstr_closure(all_0_11_11, all_79_0_101) = v0 & element(v0, all_0_9_9) = 0) | ( ~ (v0 = 0) & top_str(all_0_11_11) = v0))
% 50.98/19.92  								|
% 50.98/19.92  								| Instantiating formula (226) with all_79_0_101 yields:
% 50.98/19.92  								| (309)  ~ (element(all_79_0_101, all_102_0_135) = 0) |  ? [v0] : (subset(all_79_0_101, v0) = 0 & topstr_closure(all_0_11_11, all_79_0_101) = v0)
% 50.98/19.92  								|
% 50.98/19.92  								| Instantiating formula (29) with all_0_7_7, all_169_1_261, all_259_1_454, all_0_10_10 and discharging atoms subset_complement(all_0_10_10, all_169_1_261) = all_0_7_7, in(all_259_1_454, all_0_7_7) = 0, yields:
% 50.98/19.92  								| (310)  ? [v0] :  ? [v1] : (( ~ (v1 = 0) & powerset(all_0_10_10) = v0 & element(all_169_1_261, v0) = v1) | ( ~ (v0 = 0) & in(all_259_1_454, all_169_1_261) = v0))
% 50.98/19.92  								|
% 50.98/19.92  								| Instantiating formula (65) with all_0_9_9, all_0_10_10, all_0_7_7, all_259_1_454 and discharging atoms powerset(all_0_10_10) = all_0_9_9, element(all_0_7_7, all_0_9_9) = 0, in(all_259_1_454, all_0_7_7) = 0, yields:
% 50.98/19.92  								| (311) element(all_259_1_454, all_0_10_10) = 0
% 50.98/19.92  								|
% 50.98/19.92  								| Instantiating formula (101) with all_0_9_9, all_0_10_10, all_0_7_7, all_259_1_454 and discharging atoms powerset(all_0_10_10) = all_0_9_9, element(all_0_7_7, all_0_9_9) = 0, in(all_259_1_454, all_0_7_7) = 0, yields:
% 50.98/19.92  								| (312)  ? [v0] : ( ~ (v0 = 0) & empty(all_0_10_10) = v0)
% 50.98/19.92  								|
% 50.98/19.92  								| Instantiating formula (82) with all_259_0_453, all_0_8_8, all_259_1_454 and discharging atoms in(all_259_1_454, all_0_8_8) = all_259_0_453, yields:
% 50.98/19.92  								| (313) all_259_0_453 = 0 |  ? [v0] : ((v0 = 0 & empty(all_0_8_8) = 0) | ( ~ (v0 = 0) & element(all_259_1_454, all_0_8_8) = v0))
% 50.98/19.92  								|
% 50.98/19.93  								| Instantiating (310) with all_372_0_543, all_372_1_544 yields:
% 50.98/19.93  								| (314) ( ~ (all_372_0_543 = 0) & powerset(all_0_10_10) = all_372_1_544 & element(all_169_1_261, all_372_1_544) = all_372_0_543) | ( ~ (all_372_1_544 = 0) & in(all_259_1_454, all_169_1_261) = all_372_1_544)
% 50.98/19.93  								|
% 50.98/19.93  								| Instantiating (312) with all_382_0_554 yields:
% 50.98/19.93  								| (315)  ~ (all_382_0_554 = 0) & empty(all_0_10_10) = all_382_0_554
% 50.98/19.93  								|
% 50.98/19.93  								| Applying alpha-rule on (315) yields:
% 50.98/19.93  								| (316)  ~ (all_382_0_554 = 0)
% 50.98/19.93  								| (317) empty(all_0_10_10) = all_382_0_554
% 50.98/19.93  								|
% 50.98/19.93  								| Instantiating (307) with all_434_0_702, all_434_1_703 yields:
% 50.98/19.93  								| (318) (all_434_1_703 = 0 & empty_carrier(all_0_11_11) = 0) | (the_carrier(all_0_11_11) = all_434_1_703 & powerset(all_434_1_703) = all_434_0_702 &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(all_434_1_703, v0) = v1) |  ~ (in(v2, v1) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_434_1_703) = v4) | ( ~ (v4 = 0) & element(v0, all_434_0_702) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v0) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v0) = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(all_434_1_703, v0) = v1) |  ~ (in(v2, v0) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_434_1_703) = v4) | ( ~ (v4 = 0) & element(v0, all_434_0_702) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v1) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v1) = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset_complement(all_434_1_703, v0) = v1) |  ~ (element(v2, all_434_1_703) = 0) |  ? [v3] :  ? [v4] : (( ~ (v3 = 0) & element(v0, all_434_0_702) = v3) | (((v4 = 0 & in(v2, v0) = 0) | (v3 = 0 & in(v2, v1) = 0)) & (( ~ (v4 = 0) & in(v2, v0) = v4) | ( ~ (v3 = 0) & in(v2, v1) = v3))))) &  ! [v0] : ( ~ (element(v0, all_434_0_702) = 0) |  ? [v1] : (subset_complement(all_434_1_703, v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (in(v2, v1) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_434_1_703) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v0) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v0) = 0))))) &  ! [v2] :  ! [v3] : ( ~ (in(v2, v0) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_434_1_703) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v1) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v1) = 0))))) &  ! [v2] : ( ~ (element(v2, all_434_1_703) = 0) |  ? [v3] :  ? [v4] : (((v4 = 0 & in(v2, v0) = 0) | (v3 = 0 & in(v2, v1) = 0)) & (( ~ (v4 = 0) & in(v2, v0) = v4) | ( ~ (v3 = 0) & in(v2, v1) = v3)))))))
% 50.98/19.93  								|
% 50.98/19.93  								| Instantiating (303) with all_439_0_711, all_439_1_712 yields:
% 50.98/19.93  								| (319) powerset(all_0_10_10) = all_439_1_712 & ((all_439_0_711 = 0 & element(all_0_7_7, all_439_1_712) = 0) | ( ~ (all_439_0_711 = 0) & element(all_169_1_261, all_439_1_712) = all_439_0_711))
% 50.98/19.93  								|
% 50.98/19.93  								| Applying alpha-rule on (319) yields:
% 50.98/19.93  								| (320) powerset(all_0_10_10) = all_439_1_712
% 50.98/19.93  								| (321) (all_439_0_711 = 0 & element(all_0_7_7, all_439_1_712) = 0) | ( ~ (all_439_0_711 = 0) & element(all_169_1_261, all_439_1_712) = all_439_0_711)
% 50.98/19.93  								|
% 50.98/19.93  								| Instantiating (306) with all_451_0_733, all_451_1_734 yields:
% 50.98/19.93  								| (322) (all_451_1_734 = 0 & empty_carrier(all_0_11_11) = 0) | ( ~ (all_451_0_733 = 0) & the_carrier(all_0_11_11) = all_451_1_734 & empty(all_451_1_734) = all_451_0_733)
% 50.98/19.93  								|
% 50.98/19.93  								| Instantiating (305) with all_452_0_735, all_452_1_736, all_452_2_737 yields:
% 50.98/19.93  								| (323) ((all_452_0_735 = 0 & the_carrier(all_0_11_11) = all_452_1_736 & empty(all_452_1_736) = 0) | ( ~ (all_452_2_737 = 0) & empty_carrier(all_0_11_11) = all_452_2_737)) & ((all_452_2_737 = 0 & empty_carrier(all_0_11_11) = 0) | ( ~ (all_452_0_735 = 0) & the_carrier(all_0_11_11) = all_452_1_736 & empty(all_452_1_736) = all_452_0_735))
% 50.98/19.93  								|
% 50.98/19.93  								| Applying alpha-rule on (323) yields:
% 50.98/19.93  								| (324) (all_452_0_735 = 0 & the_carrier(all_0_11_11) = all_452_1_736 & empty(all_452_1_736) = 0) | ( ~ (all_452_2_737 = 0) & empty_carrier(all_0_11_11) = all_452_2_737)
% 50.98/19.93  								| (325) (all_452_2_737 = 0 & empty_carrier(all_0_11_11) = 0) | ( ~ (all_452_0_735 = 0) & the_carrier(all_0_11_11) = all_452_1_736 & empty(all_452_1_736) = all_452_0_735)
% 50.98/19.93  								|
% 50.98/19.93  								| Instantiating (304) with all_458_0_750, all_458_1_751, all_458_2_752, all_458_3_753, all_458_4_754 yields:
% 50.98/19.93  								| (326) (all_458_1_751 = 0 &  ~ (all_458_0_750 = 0) & the_carrier(all_0_11_11) = all_458_4_754 & powerset(all_458_4_754) = all_458_3_753 & empty(all_458_2_752) = all_458_0_750 & element(all_458_2_752, all_458_3_753) = 0) | (all_458_4_754 = 0 & empty_carrier(all_0_11_11) = 0)
% 50.98/19.93  								|
% 50.98/19.93  								| Instantiating (308) with all_503_0_867, all_503_1_868 yields:
% 50.98/19.93  								| (327) (all_503_0_867 = 0 & topstr_closure(all_0_11_11, all_79_0_101) = all_503_1_868 & element(all_503_1_868, all_0_9_9) = 0) | ( ~ (all_503_1_868 = 0) & top_str(all_0_11_11) = all_503_1_868)
% 50.98/19.93  								|
% 50.98/19.93  								+-Applying beta-rule and splitting (214), into two cases.
% 50.98/19.93  								|-Branch one:
% 50.98/19.93  								| (328)  ~ (all_104_1_138 = 0) & one_sorted_str(all_0_11_11) = all_104_1_138
% 50.98/19.93  								|
% 50.98/19.93  									| Applying alpha-rule on (328) yields:
% 50.98/19.93  									| (329)  ~ (all_104_1_138 = 0)
% 50.98/19.93  									| (330) one_sorted_str(all_0_11_11) = all_104_1_138
% 50.98/19.93  									|
% 50.98/19.93  									| Instantiating formula (53) with all_0_11_11, all_104_1_138, 0 and discharging atoms one_sorted_str(all_0_11_11) = all_104_1_138, one_sorted_str(all_0_11_11) = 0, yields:
% 50.98/19.93  									| (331) all_104_1_138 = 0
% 50.98/19.93  									|
% 50.98/19.93  									| Equations (331) can reduce 329 to:
% 50.98/19.93  									| (222) $false
% 50.98/19.93  									|
% 50.98/19.93  									|-The branch is then unsatisfiable
% 50.98/19.93  								|-Branch two:
% 50.98/19.93  								| (333) ((all_104_0_137 = 0 & empty(all_0_10_10) = 0) | ( ~ (all_104_1_138 = 0) & empty_carrier(all_0_11_11) = all_104_1_138)) & ((all_104_1_138 = 0 & empty_carrier(all_0_11_11) = 0) | ( ~ (all_104_0_137 = 0) & empty(all_0_10_10) = all_104_0_137))
% 50.98/19.93  								|
% 50.98/19.93  									| Applying alpha-rule on (333) yields:
% 50.98/19.93  									| (334) (all_104_0_137 = 0 & empty(all_0_10_10) = 0) | ( ~ (all_104_1_138 = 0) & empty_carrier(all_0_11_11) = all_104_1_138)
% 50.98/19.93  									| (335) (all_104_1_138 = 0 & empty_carrier(all_0_11_11) = 0) | ( ~ (all_104_0_137 = 0) & empty(all_0_10_10) = all_104_0_137)
% 50.98/19.93  									|
% 50.98/19.93  									+-Applying beta-rule and splitting (334), into two cases.
% 50.98/19.93  									|-Branch one:
% 50.98/19.93  									| (336) all_104_0_137 = 0 & empty(all_0_10_10) = 0
% 50.98/19.93  									|
% 50.98/19.93  										| Applying alpha-rule on (336) yields:
% 50.98/19.93  										| (337) all_104_0_137 = 0
% 50.98/19.93  										| (338) empty(all_0_10_10) = 0
% 50.98/19.93  										|
% 50.98/19.93  										| Instantiating formula (163) with all_0_10_10, 0, all_382_0_554 and discharging atoms empty(all_0_10_10) = all_382_0_554, empty(all_0_10_10) = 0, yields:
% 50.98/19.93  										| (339) all_382_0_554 = 0
% 50.98/19.93  										|
% 50.98/19.93  										| Equations (339) can reduce 316 to:
% 50.98/19.93  										| (222) $false
% 50.98/19.93  										|
% 50.98/19.93  										|-The branch is then unsatisfiable
% 50.98/19.93  									|-Branch two:
% 50.98/19.93  									| (341)  ~ (all_104_1_138 = 0) & empty_carrier(all_0_11_11) = all_104_1_138
% 50.98/19.93  									|
% 50.98/19.93  										| Applying alpha-rule on (341) yields:
% 50.98/19.93  										| (329)  ~ (all_104_1_138 = 0)
% 50.98/19.93  										| (343) empty_carrier(all_0_11_11) = all_104_1_138
% 50.98/19.93  										|
% 50.98/19.93  										+-Applying beta-rule and splitting (325), into two cases.
% 50.98/19.93  										|-Branch one:
% 50.98/19.93  										| (344) all_452_2_737 = 0 & empty_carrier(all_0_11_11) = 0
% 50.98/19.93  										|
% 50.98/19.93  											| Applying alpha-rule on (344) yields:
% 50.98/19.93  											| (345) all_452_2_737 = 0
% 50.98/19.93  											| (346) empty_carrier(all_0_11_11) = 0
% 50.98/19.93  											|
% 50.98/19.93  											| Instantiating formula (48) with all_0_11_11, 0, all_104_1_138 and discharging atoms empty_carrier(all_0_11_11) = all_104_1_138, empty_carrier(all_0_11_11) = 0, yields:
% 50.98/19.93  											| (331) all_104_1_138 = 0
% 50.98/19.93  											|
% 50.98/19.93  											| Equations (331) can reduce 329 to:
% 50.98/19.93  											| (222) $false
% 50.98/19.93  											|
% 50.98/19.93  											|-The branch is then unsatisfiable
% 50.98/19.93  										|-Branch two:
% 50.98/19.93  										| (349)  ~ (all_452_0_735 = 0) & the_carrier(all_0_11_11) = all_452_1_736 & empty(all_452_1_736) = all_452_0_735
% 50.98/19.93  										|
% 50.98/19.93  											| Applying alpha-rule on (349) yields:
% 50.98/19.93  											| (350)  ~ (all_452_0_735 = 0)
% 50.98/19.93  											| (351) the_carrier(all_0_11_11) = all_452_1_736
% 50.98/19.93  											| (352) empty(all_452_1_736) = all_452_0_735
% 50.98/19.93  											|
% 50.98/19.93  											+-Applying beta-rule and splitting (200), into two cases.
% 50.98/19.93  											|-Branch one:
% 50.98/19.93  											| (353) (all_93_0_127 = 0 & empty_carrier(all_0_11_11) = 0) | ( ~ (all_93_0_127 = 0) & one_sorted_str(all_0_11_11) = all_93_0_127)
% 50.98/19.93  											|
% 50.98/19.93  												+-Applying beta-rule and splitting (353), into two cases.
% 50.98/19.93  												|-Branch one:
% 50.98/19.93  												| (354) all_93_0_127 = 0 & empty_carrier(all_0_11_11) = 0
% 50.98/19.93  												|
% 50.98/19.93  													| Applying alpha-rule on (354) yields:
% 50.98/19.93  													| (355) all_93_0_127 = 0
% 50.98/19.93  													| (346) empty_carrier(all_0_11_11) = 0
% 50.98/19.93  													|
% 50.98/19.93  													+-Applying beta-rule and splitting (324), into two cases.
% 50.98/19.93  													|-Branch one:
% 50.98/19.93  													| (357) all_452_0_735 = 0 & the_carrier(all_0_11_11) = all_452_1_736 & empty(all_452_1_736) = 0
% 50.98/19.93  													|
% 50.98/19.93  														| Applying alpha-rule on (357) yields:
% 50.98/19.93  														| (358) all_452_0_735 = 0
% 50.98/19.93  														| (351) the_carrier(all_0_11_11) = all_452_1_736
% 50.98/19.93  														| (360) empty(all_452_1_736) = 0
% 50.98/19.93  														|
% 50.98/19.93  														| Equations (358) can reduce 350 to:
% 50.98/19.93  														| (222) $false
% 50.98/19.93  														|
% 50.98/19.93  														|-The branch is then unsatisfiable
% 50.98/19.93  													|-Branch two:
% 50.98/19.93  													| (362)  ~ (all_452_2_737 = 0) & empty_carrier(all_0_11_11) = all_452_2_737
% 50.98/19.93  													|
% 50.98/19.93  														| Applying alpha-rule on (362) yields:
% 50.98/19.93  														| (363)  ~ (all_452_2_737 = 0)
% 50.98/19.93  														| (364) empty_carrier(all_0_11_11) = all_452_2_737
% 50.98/19.93  														|
% 50.98/19.93  														| Instantiating formula (48) with all_0_11_11, all_104_1_138, all_452_2_737 and discharging atoms empty_carrier(all_0_11_11) = all_452_2_737, empty_carrier(all_0_11_11) = all_104_1_138, yields:
% 50.98/19.93  														| (365) all_452_2_737 = all_104_1_138
% 50.98/19.93  														|
% 50.98/19.93  														| Instantiating formula (48) with all_0_11_11, 0, all_452_2_737 and discharging atoms empty_carrier(all_0_11_11) = all_452_2_737, empty_carrier(all_0_11_11) = 0, yields:
% 50.98/19.93  														| (345) all_452_2_737 = 0
% 50.98/19.93  														|
% 50.98/19.93  														| Combining equations (345,365) yields a new equation:
% 50.98/19.93  														| (331) all_104_1_138 = 0
% 50.98/19.93  														|
% 50.98/19.93  														| Equations (331) can reduce 329 to:
% 50.98/19.93  														| (222) $false
% 50.98/19.93  														|
% 50.98/19.93  														|-The branch is then unsatisfiable
% 50.98/19.93  												|-Branch two:
% 50.98/19.93  												| (369)  ~ (all_93_0_127 = 0) & one_sorted_str(all_0_11_11) = all_93_0_127
% 50.98/19.93  												|
% 50.98/19.93  													| Applying alpha-rule on (369) yields:
% 50.98/19.94  													| (370)  ~ (all_93_0_127 = 0)
% 50.98/19.94  													| (371) one_sorted_str(all_0_11_11) = all_93_0_127
% 50.98/19.94  													|
% 50.98/19.94  													| Instantiating formula (53) with all_0_11_11, all_93_0_127, 0 and discharging atoms one_sorted_str(all_0_11_11) = all_93_0_127, one_sorted_str(all_0_11_11) = 0, yields:
% 50.98/19.94  													| (355) all_93_0_127 = 0
% 50.98/19.94  													|
% 50.98/19.94  													| Equations (355) can reduce 370 to:
% 50.98/19.94  													| (222) $false
% 50.98/19.94  													|
% 50.98/19.94  													|-The branch is then unsatisfiable
% 50.98/19.94  											|-Branch two:
% 50.98/19.94  											| (374) powerset(all_0_10_10) = all_93_0_127 &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(all_0_10_10, v0) = v1) |  ~ (in(v2, v1) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_0_10_10) = v4) | ( ~ (v4 = 0) & element(v0, all_93_0_127) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v0) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v0) = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(all_0_10_10, v0) = v1) |  ~ (in(v2, v0) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_0_10_10) = v4) | ( ~ (v4 = 0) & element(v0, all_93_0_127) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v1) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v1) = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset_complement(all_0_10_10, v0) = v1) |  ~ (element(v2, all_0_10_10) = 0) |  ? [v3] :  ? [v4] : (( ~ (v3 = 0) & element(v0, all_93_0_127) = v3) | (((v4 = 0 & in(v2, v0) = 0) | (v3 = 0 & in(v2, v1) = 0)) & (( ~ (v4 = 0) & in(v2, v0) = v4) | ( ~ (v3 = 0) & in(v2, v1) = v3))))) &  ! [v0] : ( ~ (element(v0, all_93_0_127) = 0) |  ? [v1] : (subset_complement(all_0_10_10, v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (in(v2, v1) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_0_10_10) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v0) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v0) = 0))))) &  ! [v2] :  ! [v3] : ( ~ (in(v2, v0) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_0_10_10) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v1) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v1) = 0))))) &  ! [v2] : ( ~ (element(v2, all_0_10_10) = 0) |  ? [v3] :  ? [v4] : (((v4 = 0 & in(v2, v0) = 0) | (v3 = 0 & in(v2, v1) = 0)) & (( ~ (v4 = 0) & in(v2, v0) = v4) | ( ~ (v3 = 0) & in(v2, v1) = v3))))))
% 50.98/19.94  											|
% 50.98/19.94  												| Applying alpha-rule on (374) yields:
% 50.98/19.94  												| (375)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(all_0_10_10, v0) = v1) |  ~ (in(v2, v0) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_0_10_10) = v4) | ( ~ (v4 = 0) & element(v0, all_93_0_127) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v1) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v1) = 0)))))
% 50.98/19.94  												| (376) powerset(all_0_10_10) = all_93_0_127
% 50.98/19.94  												| (377)  ! [v0] : ( ~ (element(v0, all_93_0_127) = 0) |  ? [v1] : (subset_complement(all_0_10_10, v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (in(v2, v1) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_0_10_10) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v0) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v0) = 0))))) &  ! [v2] :  ! [v3] : ( ~ (in(v2, v0) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_0_10_10) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v1) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v1) = 0))))) &  ! [v2] : ( ~ (element(v2, all_0_10_10) = 0) |  ? [v3] :  ? [v4] : (((v4 = 0 & in(v2, v0) = 0) | (v3 = 0 & in(v2, v1) = 0)) & (( ~ (v4 = 0) & in(v2, v0) = v4) | ( ~ (v3 = 0) & in(v2, v1) = v3))))))
% 50.98/19.94  												| (378)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset_complement(all_0_10_10, v0) = v1) |  ~ (element(v2, all_0_10_10) = 0) |  ? [v3] :  ? [v4] : (( ~ (v3 = 0) & element(v0, all_93_0_127) = v3) | (((v4 = 0 & in(v2, v0) = 0) | (v3 = 0 & in(v2, v1) = 0)) & (( ~ (v4 = 0) & in(v2, v0) = v4) | ( ~ (v3 = 0) & in(v2, v1) = v3)))))
% 50.98/19.94  												| (379)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(all_0_10_10, v0) = v1) |  ~ (in(v2, v1) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_0_10_10) = v4) | ( ~ (v4 = 0) & element(v0, all_93_0_127) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v0) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v0) = 0)))))
% 50.98/19.94  												|
% 50.98/19.94  												| Instantiating formula (379) with 0, all_259_1_454, all_0_7_7, all_169_1_261 and discharging atoms subset_complement(all_0_10_10, all_169_1_261) = all_0_7_7, in(all_259_1_454, all_0_7_7) = 0, yields:
% 50.98/19.94  												| (380)  ? [v0] : (( ~ (v0 = 0) & element(all_259_1_454, all_0_10_10) = v0) | ( ~ (v0 = 0) & element(all_169_1_261, all_93_0_127) = v0) | ( ~ (v0 = 0) & in(all_259_1_454, all_169_1_261) = v0))
% 50.98/19.94  												|
% 50.98/19.94  												| Instantiating formula (379) with all_259_0_453, all_259_1_454, all_0_8_8, all_79_0_101 and discharging atoms subset_complement(all_0_10_10, all_79_0_101) = all_0_8_8, in(all_259_1_454, all_0_8_8) = all_259_0_453, yields:
% 50.98/19.94  												| (381)  ? [v0] : (( ~ (v0 = 0) & element(all_259_1_454, all_0_10_10) = v0) | ( ~ (v0 = 0) & element(all_79_0_101, all_93_0_127) = v0) | (( ~ (all_259_0_453 = 0) | ( ~ (v0 = 0) & in(all_259_1_454, all_79_0_101) = v0)) & (all_259_0_453 = 0 | (v0 = 0 & in(all_259_1_454, all_79_0_101) = 0))))
% 50.98/19.94  												|
% 50.98/19.94  												| Instantiating formula (375) with all_259_0_453, all_259_1_454, all_79_0_101, all_0_8_8 and discharging atoms subset_complement(all_0_10_10, all_0_8_8) = all_79_0_101, in(all_259_1_454, all_0_8_8) = all_259_0_453, yields:
% 50.98/19.94  												| (382)  ? [v0] : (( ~ (v0 = 0) & element(all_259_1_454, all_0_10_10) = v0) | ( ~ (v0 = 0) & element(all_0_8_8, all_93_0_127) = v0) | (( ~ (all_259_0_453 = 0) | ( ~ (v0 = 0) & in(all_259_1_454, all_79_0_101) = v0)) & (all_259_0_453 = 0 | (v0 = 0 & in(all_259_1_454, all_79_0_101) = 0))))
% 50.98/19.94  												|
% 50.98/19.94  												| Instantiating (382) with all_589_0_1139 yields:
% 50.98/19.94  												| (383) ( ~ (all_589_0_1139 = 0) & element(all_259_1_454, all_0_10_10) = all_589_0_1139) | ( ~ (all_589_0_1139 = 0) & element(all_0_8_8, all_93_0_127) = all_589_0_1139) | (( ~ (all_259_0_453 = 0) | ( ~ (all_589_0_1139 = 0) & in(all_259_1_454, all_79_0_101) = all_589_0_1139)) & (all_259_0_453 = 0 | (all_589_0_1139 = 0 & in(all_259_1_454, all_79_0_101) = 0)))
% 50.98/19.94  												|
% 50.98/19.94  												| Instantiating (381) with all_590_0_1140 yields:
% 50.98/19.94  												| (384) ( ~ (all_590_0_1140 = 0) & element(all_259_1_454, all_0_10_10) = all_590_0_1140) | ( ~ (all_590_0_1140 = 0) & element(all_79_0_101, all_93_0_127) = all_590_0_1140) | (( ~ (all_259_0_453 = 0) | ( ~ (all_590_0_1140 = 0) & in(all_259_1_454, all_79_0_101) = all_590_0_1140)) & (all_259_0_453 = 0 | (all_590_0_1140 = 0 & in(all_259_1_454, all_79_0_101) = 0)))
% 50.98/19.94  												|
% 50.98/19.94  												| Instantiating (380) with all_591_0_1141 yields:
% 50.98/19.94  												| (385) ( ~ (all_591_0_1141 = 0) & element(all_259_1_454, all_0_10_10) = all_591_0_1141) | ( ~ (all_591_0_1141 = 0) & element(all_169_1_261, all_93_0_127) = all_591_0_1141) | ( ~ (all_591_0_1141 = 0) & in(all_259_1_454, all_169_1_261) = all_591_0_1141)
% 51.39/19.94  												|
% 51.39/19.94  												+-Applying beta-rule and splitting (324), into two cases.
% 51.39/19.94  												|-Branch one:
% 51.39/19.94  												| (357) all_452_0_735 = 0 & the_carrier(all_0_11_11) = all_452_1_736 & empty(all_452_1_736) = 0
% 51.39/19.94  												|
% 51.39/19.94  													| Applying alpha-rule on (357) yields:
% 51.39/19.94  													| (358) all_452_0_735 = 0
% 51.39/19.94  													| (351) the_carrier(all_0_11_11) = all_452_1_736
% 51.39/19.94  													| (360) empty(all_452_1_736) = 0
% 51.39/19.94  													|
% 51.39/19.94  													| Equations (358) can reduce 350 to:
% 51.39/19.94  													| (222) $false
% 51.39/19.94  													|
% 51.39/19.94  													|-The branch is then unsatisfiable
% 51.39/19.94  												|-Branch two:
% 51.39/19.94  												| (362)  ~ (all_452_2_737 = 0) & empty_carrier(all_0_11_11) = all_452_2_737
% 51.39/19.94  												|
% 51.39/19.94  													| Applying alpha-rule on (362) yields:
% 51.39/19.94  													| (363)  ~ (all_452_2_737 = 0)
% 51.39/19.94  													| (364) empty_carrier(all_0_11_11) = all_452_2_737
% 51.39/19.94  													|
% 51.39/19.94  													+-Applying beta-rule and splitting (215), into two cases.
% 51.39/19.94  													|-Branch one:
% 51.39/19.94  													| (394) (all_105_1_140 = 0 &  ~ (all_105_0_139 = 0) & powerset(all_0_10_10) = all_105_3_142 & empty(all_105_2_141) = all_105_0_139 & element(all_105_2_141, all_105_3_142) = 0) | (all_105_3_142 = 0 & empty_carrier(all_0_11_11) = 0)
% 51.39/19.94  													|
% 51.39/19.94  														+-Applying beta-rule and splitting (394), into two cases.
% 51.39/19.94  														|-Branch one:
% 51.39/19.94  														| (395) all_105_1_140 = 0 &  ~ (all_105_0_139 = 0) & powerset(all_0_10_10) = all_105_3_142 & empty(all_105_2_141) = all_105_0_139 & element(all_105_2_141, all_105_3_142) = 0
% 51.39/19.94  														|
% 51.39/19.94  															| Applying alpha-rule on (395) yields:
% 51.39/19.94  															| (396) powerset(all_0_10_10) = all_105_3_142
% 51.39/19.94  															| (397) all_105_1_140 = 0
% 51.39/19.94  															| (398)  ~ (all_105_0_139 = 0)
% 51.39/19.94  															| (399) element(all_105_2_141, all_105_3_142) = 0
% 51.39/19.94  															| (400) empty(all_105_2_141) = all_105_0_139
% 51.39/19.94  															|
% 51.39/19.94  															+-Applying beta-rule and splitting (318), into two cases.
% 51.39/19.94  															|-Branch one:
% 51.39/19.94  															| (401) all_434_1_703 = 0 & empty_carrier(all_0_11_11) = 0
% 51.39/19.94  															|
% 51.39/19.94  																| Applying alpha-rule on (401) yields:
% 51.39/19.94  																| (402) all_434_1_703 = 0
% 51.39/19.94  																| (346) empty_carrier(all_0_11_11) = 0
% 51.39/19.94  																|
% 51.39/19.94  																| Instantiating formula (48) with all_0_11_11, all_104_1_138, all_452_2_737 and discharging atoms empty_carrier(all_0_11_11) = all_452_2_737, empty_carrier(all_0_11_11) = all_104_1_138, yields:
% 51.39/19.94  																| (365) all_452_2_737 = all_104_1_138
% 51.39/19.95  																|
% 51.39/19.95  																| Instantiating formula (48) with all_0_11_11, 0, all_452_2_737 and discharging atoms empty_carrier(all_0_11_11) = all_452_2_737, empty_carrier(all_0_11_11) = 0, yields:
% 51.39/19.95  																| (345) all_452_2_737 = 0
% 51.39/19.95  																|
% 51.39/19.95  																| Combining equations (365,345) yields a new equation:
% 51.39/19.95  																| (406) all_104_1_138 = 0
% 51.39/19.95  																|
% 51.39/19.95  																| Simplifying 406 yields:
% 51.39/19.95  																| (331) all_104_1_138 = 0
% 51.39/19.95  																|
% 51.39/19.95  																| Equations (331) can reduce 329 to:
% 51.39/19.95  																| (222) $false
% 51.39/19.95  																|
% 51.39/19.95  																|-The branch is then unsatisfiable
% 51.39/19.95  															|-Branch two:
% 51.39/19.95  															| (409) the_carrier(all_0_11_11) = all_434_1_703 & powerset(all_434_1_703) = all_434_0_702 &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(all_434_1_703, v0) = v1) |  ~ (in(v2, v1) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_434_1_703) = v4) | ( ~ (v4 = 0) & element(v0, all_434_0_702) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v0) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v0) = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(all_434_1_703, v0) = v1) |  ~ (in(v2, v0) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_434_1_703) = v4) | ( ~ (v4 = 0) & element(v0, all_434_0_702) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v1) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v1) = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset_complement(all_434_1_703, v0) = v1) |  ~ (element(v2, all_434_1_703) = 0) |  ? [v3] :  ? [v4] : (( ~ (v3 = 0) & element(v0, all_434_0_702) = v3) | (((v4 = 0 & in(v2, v0) = 0) | (v3 = 0 & in(v2, v1) = 0)) & (( ~ (v4 = 0) & in(v2, v0) = v4) | ( ~ (v3 = 0) & in(v2, v1) = v3))))) &  ! [v0] : ( ~ (element(v0, all_434_0_702) = 0) |  ? [v1] : (subset_complement(all_434_1_703, v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (in(v2, v1) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_434_1_703) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v0) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v0) = 0))))) &  ! [v2] :  ! [v3] : ( ~ (in(v2, v0) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_434_1_703) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v1) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v1) = 0))))) &  ! [v2] : ( ~ (element(v2, all_434_1_703) = 0) |  ? [v3] :  ? [v4] : (((v4 = 0 & in(v2, v0) = 0) | (v3 = 0 & in(v2, v1) = 0)) & (( ~ (v4 = 0) & in(v2, v0) = v4) | ( ~ (v3 = 0) & in(v2, v1) = v3))))))
% 51.39/19.95  															|
% 51.39/19.95  																| Applying alpha-rule on (409) yields:
% 51.39/19.95  																| (410) the_carrier(all_0_11_11) = all_434_1_703
% 51.39/19.95  																| (411) powerset(all_434_1_703) = all_434_0_702
% 51.39/19.95  																| (412)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset_complement(all_434_1_703, v0) = v1) |  ~ (element(v2, all_434_1_703) = 0) |  ? [v3] :  ? [v4] : (( ~ (v3 = 0) & element(v0, all_434_0_702) = v3) | (((v4 = 0 & in(v2, v0) = 0) | (v3 = 0 & in(v2, v1) = 0)) & (( ~ (v4 = 0) & in(v2, v0) = v4) | ( ~ (v3 = 0) & in(v2, v1) = v3)))))
% 51.39/19.95  																| (413)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(all_434_1_703, v0) = v1) |  ~ (in(v2, v0) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_434_1_703) = v4) | ( ~ (v4 = 0) & element(v0, all_434_0_702) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v1) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v1) = 0)))))
% 51.39/19.95  																| (414)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(all_434_1_703, v0) = v1) |  ~ (in(v2, v1) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_434_1_703) = v4) | ( ~ (v4 = 0) & element(v0, all_434_0_702) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v0) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v0) = 0)))))
% 51.39/19.95  																| (415)  ! [v0] : ( ~ (element(v0, all_434_0_702) = 0) |  ? [v1] : (subset_complement(all_434_1_703, v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (in(v2, v1) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_434_1_703) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v0) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v0) = 0))))) &  ! [v2] :  ! [v3] : ( ~ (in(v2, v0) = v3) |  ? [v4] : (( ~ (v4 = 0) & element(v2, all_434_1_703) = v4) | (( ~ (v3 = 0) | ( ~ (v4 = 0) & in(v2, v1) = v4)) & (v3 = 0 | (v4 = 0 & in(v2, v1) = 0))))) &  ! [v2] : ( ~ (element(v2, all_434_1_703) = 0) |  ? [v3] :  ? [v4] : (((v4 = 0 & in(v2, v0) = 0) | (v3 = 0 & in(v2, v1) = 0)) & (( ~ (v4 = 0) & in(v2, v0) = v4) | ( ~ (v3 = 0) & in(v2, v1) = v3))))))
% 51.39/19.95  																|
% 51.39/19.95  																+-Applying beta-rule and splitting (326), into two cases.
% 51.39/19.95  																|-Branch one:
% 51.39/19.95  																| (416) all_458_1_751 = 0 &  ~ (all_458_0_750 = 0) & the_carrier(all_0_11_11) = all_458_4_754 & powerset(all_458_4_754) = all_458_3_753 & empty(all_458_2_752) = all_458_0_750 & element(all_458_2_752, all_458_3_753) = 0
% 51.39/19.95  																|
% 51.39/19.95  																	| Applying alpha-rule on (416) yields:
% 51.39/19.95  																	| (417) powerset(all_458_4_754) = all_458_3_753
% 51.39/19.95  																	| (418)  ~ (all_458_0_750 = 0)
% 51.39/19.95  																	| (419) element(all_458_2_752, all_458_3_753) = 0
% 51.39/19.95  																	| (420) the_carrier(all_0_11_11) = all_458_4_754
% 51.39/19.95  																	| (421) all_458_1_751 = 0
% 51.39/19.95  																	| (422) empty(all_458_2_752) = all_458_0_750
% 51.39/19.95  																	|
% 51.39/19.95  																	+-Applying beta-rule and splitting (309), into two cases.
% 51.39/19.95  																	|-Branch one:
% 51.39/19.95  																	| (423)  ~ (element(all_79_0_101, all_102_0_135) = 0)
% 51.39/19.95  																	|
% 51.39/19.95  																		| From (254) and (423) follows:
% 51.39/19.95  																		| (424)  ~ (element(all_79_0_101, all_0_9_9) = 0)
% 51.39/19.95  																		|
% 51.39/19.95  																		| Using (195) and (424) yields:
% 51.39/19.95  																		| (425) $false
% 51.39/19.95  																		|
% 51.39/19.95  																		|-The branch is then unsatisfiable
% 51.39/19.95  																	|-Branch two:
% 51.39/19.95  																	| (426) element(all_79_0_101, all_102_0_135) = 0
% 51.39/19.95  																	| (427)  ? [v0] : (subset(all_79_0_101, v0) = 0 & topstr_closure(all_0_11_11, all_79_0_101) = v0)
% 51.39/19.95  																	|
% 51.39/19.95  																		| Instantiating (427) with all_674_0_1231 yields:
% 51.39/19.95  																		| (428) subset(all_79_0_101, all_674_0_1231) = 0 & topstr_closure(all_0_11_11, all_79_0_101) = all_674_0_1231
% 51.39/19.95  																		|
% 51.39/19.95  																		| Applying alpha-rule on (428) yields:
% 51.39/19.95  																		| (429) subset(all_79_0_101, all_674_0_1231) = 0
% 51.39/19.95  																		| (430) topstr_closure(all_0_11_11, all_79_0_101) = all_674_0_1231
% 51.39/19.95  																		|
% 51.39/19.95  																		| From (254) and (426) follows:
% 51.39/19.95  																		| (195) element(all_79_0_101, all_0_9_9) = 0
% 51.39/19.95  																		|
% 51.39/19.95  																		+-Applying beta-rule and splitting (313), into two cases.
% 51.39/19.95  																		|-Branch one:
% 51.39/19.95  																		| (432) all_259_0_453 = 0
% 51.39/19.95  																		|
% 51.39/19.95  																			| Equations (432) can reduce 236 to:
% 51.39/19.95  																			| (222) $false
% 51.39/19.95  																			|
% 51.39/19.95  																			|-The branch is then unsatisfiable
% 51.39/19.95  																		|-Branch two:
% 51.39/19.95  																		| (236)  ~ (all_259_0_453 = 0)
% 51.39/19.95  																		| (435)  ? [v0] : ((v0 = 0 & empty(all_0_8_8) = 0) | ( ~ (v0 = 0) & element(all_259_1_454, all_0_8_8) = v0))
% 51.39/19.95  																		|
% 51.39/19.95  																			+-Applying beta-rule and splitting (327), into two cases.
% 51.39/19.95  																			|-Branch one:
% 51.39/19.95  																			| (436) all_503_0_867 = 0 & topstr_closure(all_0_11_11, all_79_0_101) = all_503_1_868 & element(all_503_1_868, all_0_9_9) = 0
% 51.39/19.95  																			|
% 51.39/19.95  																				| Applying alpha-rule on (436) yields:
% 51.39/19.95  																				| (437) all_503_0_867 = 0
% 51.39/19.95  																				| (438) topstr_closure(all_0_11_11, all_79_0_101) = all_503_1_868
% 51.39/19.95  																				| (439) element(all_503_1_868, all_0_9_9) = 0
% 51.39/19.95  																				|
% 51.39/19.95  																				+-Applying beta-rule and splitting (322), into two cases.
% 51.39/19.95  																				|-Branch one:
% 51.39/19.95  																				| (440) all_451_1_734 = 0 & empty_carrier(all_0_11_11) = 0
% 51.39/19.95  																				|
% 51.39/19.95  																					| Applying alpha-rule on (440) yields:
% 51.39/19.95  																					| (441) all_451_1_734 = 0
% 51.39/19.95  																					| (346) empty_carrier(all_0_11_11) = 0
% 51.39/19.95  																					|
% 51.39/19.95  																					| Instantiating formula (48) with all_0_11_11, all_104_1_138, all_452_2_737 and discharging atoms empty_carrier(all_0_11_11) = all_452_2_737, empty_carrier(all_0_11_11) = all_104_1_138, yields:
% 51.39/19.95  																					| (365) all_452_2_737 = all_104_1_138
% 51.39/19.95  																					|
% 51.39/19.95  																					| Instantiating formula (48) with all_0_11_11, 0, all_452_2_737 and discharging atoms empty_carrier(all_0_11_11) = all_452_2_737, empty_carrier(all_0_11_11) = 0, yields:
% 51.39/19.95  																					| (345) all_452_2_737 = 0
% 51.39/19.95  																					|
% 51.39/19.95  																					| Combining equations (365,345) yields a new equation:
% 51.39/19.95  																					| (406) all_104_1_138 = 0
% 51.39/19.95  																					|
% 51.39/19.95  																					| Simplifying 406 yields:
% 51.39/19.95  																					| (331) all_104_1_138 = 0
% 51.39/19.95  																					|
% 51.39/19.95  																					| Equations (331) can reduce 329 to:
% 51.39/19.95  																					| (222) $false
% 51.39/19.95  																					|
% 51.39/19.95  																					|-The branch is then unsatisfiable
% 51.39/19.95  																				|-Branch two:
% 51.39/19.95  																				| (448)  ~ (all_451_0_733 = 0) & the_carrier(all_0_11_11) = all_451_1_734 & empty(all_451_1_734) = all_451_0_733
% 51.39/19.95  																				|
% 51.39/19.95  																					| Applying alpha-rule on (448) yields:
% 51.39/19.95  																					| (449)  ~ (all_451_0_733 = 0)
% 51.39/19.95  																					| (450) the_carrier(all_0_11_11) = all_451_1_734
% 51.39/19.96  																					| (451) empty(all_451_1_734) = all_451_0_733
% 51.39/19.96  																					|
% 51.39/19.96  																					| Instantiating formula (17) with all_0_11_11, all_79_0_101, all_674_0_1231, all_169_1_261 and discharging atoms topstr_closure(all_0_11_11, all_79_0_101) = all_674_0_1231, topstr_closure(all_0_11_11, all_79_0_101) = all_169_1_261, yields:
% 51.39/19.96  																					| (452) all_674_0_1231 = all_169_1_261
% 51.39/19.96  																					|
% 51.39/19.96  																					| Instantiating formula (17) with all_0_11_11, all_79_0_101, all_503_1_868, all_674_0_1231 and discharging atoms topstr_closure(all_0_11_11, all_79_0_101) = all_674_0_1231, topstr_closure(all_0_11_11, all_79_0_101) = all_503_1_868, yields:
% 51.39/19.96  																					| (453) all_674_0_1231 = all_503_1_868
% 51.39/19.96  																					|
% 51.39/19.96  																					| Instantiating formula (145) with all_0_11_11, all_452_1_736, all_458_4_754 and discharging atoms the_carrier(all_0_11_11) = all_458_4_754, the_carrier(all_0_11_11) = all_452_1_736, yields:
% 51.39/19.96  																					| (454) all_458_4_754 = all_452_1_736
% 51.39/19.96  																					|
% 51.39/19.96  																					| Instantiating formula (145) with all_0_11_11, all_451_1_734, all_0_10_10 and discharging atoms the_carrier(all_0_11_11) = all_451_1_734, the_carrier(all_0_11_11) = all_0_10_10, yields:
% 51.39/19.96  																					| (455) all_451_1_734 = all_0_10_10
% 51.39/19.96  																					|
% 51.39/19.96  																					| Instantiating formula (145) with all_0_11_11, all_451_1_734, all_452_1_736 and discharging atoms the_carrier(all_0_11_11) = all_452_1_736, the_carrier(all_0_11_11) = all_451_1_734, yields:
% 51.39/19.96  																					| (456) all_452_1_736 = all_451_1_734
% 51.39/19.96  																					|
% 51.39/19.96  																					| Instantiating formula (145) with all_0_11_11, all_434_1_703, all_458_4_754 and discharging atoms the_carrier(all_0_11_11) = all_458_4_754, the_carrier(all_0_11_11) = all_434_1_703, yields:
% 51.39/19.96  																					| (457) all_458_4_754 = all_434_1_703
% 51.39/19.96  																					|
% 51.39/19.96  																					| Instantiating formula (74) with all_0_10_10, all_439_1_712, all_0_9_9 and discharging atoms powerset(all_0_10_10) = all_439_1_712, powerset(all_0_10_10) = all_0_9_9, yields:
% 51.39/19.96  																					| (458) all_439_1_712 = all_0_9_9
% 51.39/19.96  																					|
% 51.39/19.96  																					| Instantiating formula (74) with all_0_10_10, all_105_3_142, all_439_1_712 and discharging atoms powerset(all_0_10_10) = all_439_1_712, powerset(all_0_10_10) = all_105_3_142, yields:
% 51.39/19.96  																					| (459) all_439_1_712 = all_105_3_142
% 51.39/19.96  																					|
% 51.39/19.96  																					| Instantiating formula (74) with all_0_10_10, all_93_0_127, all_439_1_712 and discharging atoms powerset(all_0_10_10) = all_439_1_712, powerset(all_0_10_10) = all_93_0_127, yields:
% 51.39/19.96  																					| (460) all_439_1_712 = all_93_0_127
% 51.39/19.96  																					|
% 51.39/19.96  																					| Combining equations (452,453) yields a new equation:
% 51.39/19.96  																					| (461) all_503_1_868 = all_169_1_261
% 51.39/19.96  																					|
% 51.39/19.96  																					| Combining equations (454,457) yields a new equation:
% 51.39/19.96  																					| (462) all_452_1_736 = all_434_1_703
% 51.39/19.96  																					|
% 51.39/19.96  																					| Simplifying 462 yields:
% 51.39/19.96  																					| (463) all_452_1_736 = all_434_1_703
% 51.39/19.96  																					|
% 51.39/19.96  																					| Combining equations (456,463) yields a new equation:
% 51.39/19.96  																					| (464) all_451_1_734 = all_434_1_703
% 51.39/19.96  																					|
% 51.39/19.96  																					| Simplifying 464 yields:
% 51.39/19.96  																					| (465) all_451_1_734 = all_434_1_703
% 51.39/19.96  																					|
% 51.39/19.96  																					| Combining equations (465,455) yields a new equation:
% 51.39/19.96  																					| (466) all_434_1_703 = all_0_10_10
% 51.39/19.96  																					|
% 51.39/19.96  																					| Simplifying 466 yields:
% 51.39/19.96  																					| (467) all_434_1_703 = all_0_10_10
% 51.39/19.96  																					|
% 51.39/19.96  																					| Combining equations (458,459) yields a new equation:
% 51.39/19.96  																					| (468) all_105_3_142 = all_0_9_9
% 51.39/19.96  																					|
% 51.39/19.96  																					| Combining equations (460,459) yields a new equation:
% 51.39/19.96  																					| (469) all_105_3_142 = all_93_0_127
% 51.39/19.96  																					|
% 51.39/19.96  																					| Combining equations (468,469) yields a new equation:
% 51.39/19.96  																					| (470) all_93_0_127 = all_0_9_9
% 51.39/19.96  																					|
% 51.39/19.96  																					| Combining equations (467,457) yields a new equation:
% 51.39/19.96  																					| (471) all_458_4_754 = all_0_10_10
% 51.39/19.96  																					|
% 51.39/19.96  																					| Combining equations (461,453) yields a new equation:
% 51.39/19.96  																					| (452) all_674_0_1231 = all_169_1_261
% 51.39/19.96  																					|
% 51.39/19.96  																					| From (452) and (429) follows:
% 51.39/19.96  																					| (473) subset(all_79_0_101, all_169_1_261) = 0
% 51.39/19.96  																					|
% 51.39/19.96  																					| From (471) and (417) follows:
% 51.39/19.96  																					| (474) powerset(all_0_10_10) = all_458_3_753
% 51.39/19.96  																					|
% 51.39/19.96  																					| From (467) and (411) follows:
% 51.39/19.96  																					| (475) powerset(all_0_10_10) = all_434_0_702
% 51.39/19.96  																					|
% 51.39/19.96  																					| From (470) and (376) follows:
% 51.39/19.96  																					| (141) powerset(all_0_10_10) = all_0_9_9
% 51.39/19.96  																					|
% 51.39/19.96  																					| From (461) and (439) follows:
% 51.39/19.96  																					| (477) element(all_169_1_261, all_0_9_9) = 0
% 51.39/19.96  																					|
% 51.39/19.96  																					+-Applying beta-rule and splitting (384), into two cases.
% 51.39/19.96  																					|-Branch one:
% 51.39/19.96  																					| (478) ( ~ (all_590_0_1140 = 0) & element(all_259_1_454, all_0_10_10) = all_590_0_1140) | ( ~ (all_590_0_1140 = 0) & element(all_79_0_101, all_93_0_127) = all_590_0_1140)
% 51.39/19.96  																					|
% 51.39/19.96  																						+-Applying beta-rule and splitting (478), into two cases.
% 51.39/19.96  																						|-Branch one:
% 51.39/19.96  																						| (479)  ~ (all_590_0_1140 = 0) & element(all_259_1_454, all_0_10_10) = all_590_0_1140
% 51.39/19.96  																						|
% 51.39/19.96  																							| Applying alpha-rule on (479) yields:
% 51.39/19.96  																							| (480)  ~ (all_590_0_1140 = 0)
% 51.39/19.96  																							| (481) element(all_259_1_454, all_0_10_10) = all_590_0_1140
% 51.39/19.96  																							|
% 51.39/19.96  																							| Instantiating formula (121) with all_259_1_454, all_0_10_10, all_590_0_1140, 0 and discharging atoms element(all_259_1_454, all_0_10_10) = all_590_0_1140, element(all_259_1_454, all_0_10_10) = 0, yields:
% 51.39/19.96  																							| (482) all_590_0_1140 = 0
% 51.39/19.96  																							|
% 51.39/19.96  																							| Equations (482) can reduce 480 to:
% 51.39/19.96  																							| (222) $false
% 51.39/19.96  																							|
% 51.39/19.96  																							|-The branch is then unsatisfiable
% 51.39/19.96  																						|-Branch two:
% 51.39/19.96  																						| (484)  ~ (all_590_0_1140 = 0) & element(all_79_0_101, all_93_0_127) = all_590_0_1140
% 51.39/19.96  																						|
% 51.39/19.96  																							| Applying alpha-rule on (484) yields:
% 51.39/19.96  																							| (480)  ~ (all_590_0_1140 = 0)
% 51.39/19.96  																							| (486) element(all_79_0_101, all_93_0_127) = all_590_0_1140
% 51.39/19.96  																							|
% 51.39/19.96  																							| From (470) and (486) follows:
% 51.39/19.96  																							| (487) element(all_79_0_101, all_0_9_9) = all_590_0_1140
% 51.39/19.96  																							|
% 51.39/19.96  																							| Instantiating formula (121) with all_79_0_101, all_0_9_9, all_590_0_1140, 0 and discharging atoms element(all_79_0_101, all_0_9_9) = all_590_0_1140, element(all_79_0_101, all_0_9_9) = 0, yields:
% 51.39/19.96  																							| (482) all_590_0_1140 = 0
% 51.39/19.96  																							|
% 51.39/19.96  																							| Equations (482) can reduce 480 to:
% 51.39/19.96  																							| (222) $false
% 51.39/19.96  																							|
% 51.39/19.96  																							|-The branch is then unsatisfiable
% 51.39/19.96  																					|-Branch two:
% 51.39/19.96  																					| (490) ( ~ (all_259_0_453 = 0) | ( ~ (all_590_0_1140 = 0) & in(all_259_1_454, all_79_0_101) = all_590_0_1140)) & (all_259_0_453 = 0 | (all_590_0_1140 = 0 & in(all_259_1_454, all_79_0_101) = 0))
% 51.39/19.96  																					|
% 51.39/19.96  																						| Applying alpha-rule on (490) yields:
% 51.39/19.96  																						| (491)  ~ (all_259_0_453 = 0) | ( ~ (all_590_0_1140 = 0) & in(all_259_1_454, all_79_0_101) = all_590_0_1140)
% 51.39/19.96  																						| (492) all_259_0_453 = 0 | (all_590_0_1140 = 0 & in(all_259_1_454, all_79_0_101) = 0)
% 51.39/19.96  																						|
% 51.39/19.96  																						+-Applying beta-rule and splitting (383), into two cases.
% 51.39/19.96  																						|-Branch one:
% 51.39/19.96  																						| (493) ( ~ (all_589_0_1139 = 0) & element(all_259_1_454, all_0_10_10) = all_589_0_1139) | ( ~ (all_589_0_1139 = 0) & element(all_0_8_8, all_93_0_127) = all_589_0_1139)
% 51.39/19.96  																						|
% 51.39/19.96  																							+-Applying beta-rule and splitting (493), into two cases.
% 51.39/19.96  																							|-Branch one:
% 51.39/19.96  																							| (494)  ~ (all_589_0_1139 = 0) & element(all_259_1_454, all_0_10_10) = all_589_0_1139
% 51.39/19.96  																							|
% 51.39/19.96  																								| Applying alpha-rule on (494) yields:
% 51.39/19.96  																								| (495)  ~ (all_589_0_1139 = 0)
% 51.39/19.96  																								| (496) element(all_259_1_454, all_0_10_10) = all_589_0_1139
% 51.39/19.96  																								|
% 51.39/19.96  																								| Instantiating formula (121) with all_259_1_454, all_0_10_10, all_589_0_1139, 0 and discharging atoms element(all_259_1_454, all_0_10_10) = all_589_0_1139, element(all_259_1_454, all_0_10_10) = 0, yields:
% 51.39/19.96  																								| (497) all_589_0_1139 = 0
% 51.39/19.96  																								|
% 51.39/19.96  																								| Equations (497) can reduce 495 to:
% 51.39/19.96  																								| (222) $false
% 51.39/19.96  																								|
% 51.39/19.96  																								|-The branch is then unsatisfiable
% 51.39/19.96  																							|-Branch two:
% 51.39/19.96  																							| (499)  ~ (all_589_0_1139 = 0) & element(all_0_8_8, all_93_0_127) = all_589_0_1139
% 51.39/19.96  																							|
% 51.39/19.96  																								| Applying alpha-rule on (499) yields:
% 51.39/19.96  																								| (495)  ~ (all_589_0_1139 = 0)
% 51.39/19.96  																								| (501) element(all_0_8_8, all_93_0_127) = all_589_0_1139
% 51.39/19.96  																								|
% 51.39/19.96  																								| From (470) and (501) follows:
% 51.39/19.96  																								| (502) element(all_0_8_8, all_0_9_9) = all_589_0_1139
% 51.39/19.96  																								|
% 51.39/19.96  																								| Instantiating formula (121) with all_0_8_8, all_0_9_9, all_589_0_1139, 0 and discharging atoms element(all_0_8_8, all_0_9_9) = all_589_0_1139, element(all_0_8_8, all_0_9_9) = 0, yields:
% 51.39/19.96  																								| (497) all_589_0_1139 = 0
% 51.39/19.96  																								|
% 51.39/19.96  																								| Equations (497) can reduce 495 to:
% 51.39/19.96  																								| (222) $false
% 51.39/19.96  																								|
% 51.39/19.96  																								|-The branch is then unsatisfiable
% 51.39/19.96  																						|-Branch two:
% 51.39/19.96  																						| (505) ( ~ (all_259_0_453 = 0) | ( ~ (all_589_0_1139 = 0) & in(all_259_1_454, all_79_0_101) = all_589_0_1139)) & (all_259_0_453 = 0 | (all_589_0_1139 = 0 & in(all_259_1_454, all_79_0_101) = 0))
% 51.39/19.96  																						|
% 51.39/19.96  																							| Applying alpha-rule on (505) yields:
% 51.39/19.96  																							| (506)  ~ (all_259_0_453 = 0) | ( ~ (all_589_0_1139 = 0) & in(all_259_1_454, all_79_0_101) = all_589_0_1139)
% 51.39/19.96  																							| (507) all_259_0_453 = 0 | (all_589_0_1139 = 0 & in(all_259_1_454, all_79_0_101) = 0)
% 51.39/19.96  																							|
% 51.39/19.96  																							+-Applying beta-rule and splitting (492), into two cases.
% 51.39/19.96  																							|-Branch one:
% 51.39/19.96  																							| (432) all_259_0_453 = 0
% 51.39/19.96  																							|
% 51.39/19.96  																								| Equations (432) can reduce 236 to:
% 51.39/19.96  																								| (222) $false
% 51.39/19.96  																								|
% 51.39/19.96  																								|-The branch is then unsatisfiable
% 51.39/19.96  																							|-Branch two:
% 51.39/19.96  																							| (236)  ~ (all_259_0_453 = 0)
% 51.39/19.96  																							| (511) all_590_0_1140 = 0 & in(all_259_1_454, all_79_0_101) = 0
% 51.39/19.96  																							|
% 51.39/19.96  																								+-Applying beta-rule and splitting (507), into two cases.
% 51.39/19.96  																								|-Branch one:
% 51.39/19.96  																								| (432) all_259_0_453 = 0
% 51.39/19.96  																								|
% 51.39/19.96  																									| Equations (432) can reduce 236 to:
% 51.39/19.96  																									| (222) $false
% 51.39/19.96  																									|
% 51.39/19.96  																									|-The branch is then unsatisfiable
% 51.39/19.96  																								|-Branch two:
% 51.39/19.96  																								| (236)  ~ (all_259_0_453 = 0)
% 51.39/19.96  																								| (515) all_589_0_1139 = 0 & in(all_259_1_454, all_79_0_101) = 0
% 51.39/19.97  																								|
% 51.39/19.97  																									| Applying alpha-rule on (515) yields:
% 51.39/19.97  																									| (497) all_589_0_1139 = 0
% 51.39/19.97  																									| (517) in(all_259_1_454, all_79_0_101) = 0
% 51.39/19.97  																									|
% 51.39/19.97  																									+-Applying beta-rule and splitting (385), into two cases.
% 51.39/19.97  																									|-Branch one:
% 51.39/19.97  																									| (518) ( ~ (all_591_0_1141 = 0) & element(all_259_1_454, all_0_10_10) = all_591_0_1141) | ( ~ (all_591_0_1141 = 0) & element(all_169_1_261, all_93_0_127) = all_591_0_1141)
% 51.39/19.97  																									|
% 51.39/19.97  																										+-Applying beta-rule and splitting (518), into two cases.
% 51.39/19.97  																										|-Branch one:
% 51.39/19.97  																										| (519)  ~ (all_591_0_1141 = 0) & element(all_259_1_454, all_0_10_10) = all_591_0_1141
% 51.39/19.97  																										|
% 51.39/19.97  																											| Applying alpha-rule on (519) yields:
% 51.39/19.97  																											| (520)  ~ (all_591_0_1141 = 0)
% 51.39/19.97  																											| (521) element(all_259_1_454, all_0_10_10) = all_591_0_1141
% 51.39/19.97  																											|
% 51.39/19.97  																											| Instantiating formula (121) with all_259_1_454, all_0_10_10, all_591_0_1141, 0 and discharging atoms element(all_259_1_454, all_0_10_10) = all_591_0_1141, element(all_259_1_454, all_0_10_10) = 0, yields:
% 51.39/19.97  																											| (522) all_591_0_1141 = 0
% 51.39/19.97  																											|
% 51.39/19.97  																											| Equations (522) can reduce 520 to:
% 51.39/19.97  																											| (222) $false
% 51.39/19.97  																											|
% 51.39/19.97  																											|-The branch is then unsatisfiable
% 51.39/19.97  																										|-Branch two:
% 51.39/19.97  																										| (524)  ~ (all_591_0_1141 = 0) & element(all_169_1_261, all_93_0_127) = all_591_0_1141
% 51.39/19.97  																										|
% 51.39/19.97  																											| Applying alpha-rule on (524) yields:
% 51.39/19.97  																											| (520)  ~ (all_591_0_1141 = 0)
% 51.39/19.97  																											| (526) element(all_169_1_261, all_93_0_127) = all_591_0_1141
% 51.39/19.97  																											|
% 51.39/19.97  																											| From (470) and (526) follows:
% 51.39/19.97  																											| (527) element(all_169_1_261, all_0_9_9) = all_591_0_1141
% 51.39/19.97  																											|
% 51.39/19.97  																											| Instantiating formula (121) with all_169_1_261, all_0_9_9, 0, all_591_0_1141 and discharging atoms element(all_169_1_261, all_0_9_9) = all_591_0_1141, element(all_169_1_261, all_0_9_9) = 0, yields:
% 51.39/19.97  																											| (522) all_591_0_1141 = 0
% 51.39/19.97  																											|
% 51.39/19.97  																											| Equations (522) can reduce 520 to:
% 51.39/19.97  																											| (222) $false
% 51.39/19.97  																											|
% 51.39/19.97  																											|-The branch is then unsatisfiable
% 51.39/19.97  																									|-Branch two:
% 51.39/19.97  																									| (530)  ~ (all_591_0_1141 = 0) & in(all_259_1_454, all_169_1_261) = all_591_0_1141
% 51.39/19.97  																									|
% 51.39/19.97  																										| Applying alpha-rule on (530) yields:
% 51.39/19.97  																										| (520)  ~ (all_591_0_1141 = 0)
% 51.39/19.97  																										| (532) in(all_259_1_454, all_169_1_261) = all_591_0_1141
% 51.39/19.97  																										|
% 51.39/19.97  																										| Instantiating formula (74) with all_0_10_10, all_458_3_753, all_0_9_9 and discharging atoms powerset(all_0_10_10) = all_458_3_753, powerset(all_0_10_10) = all_0_9_9, yields:
% 51.39/19.97  																										| (533) all_458_3_753 = all_0_9_9
% 51.39/19.97  																										|
% 51.39/19.97  																										| Instantiating formula (74) with all_0_10_10, all_434_0_702, all_458_3_753 and discharging atoms powerset(all_0_10_10) = all_458_3_753, powerset(all_0_10_10) = all_434_0_702, yields:
% 51.39/19.97  																										| (534) all_458_3_753 = all_434_0_702
% 51.39/19.97  																										|
% 51.39/19.97  																										| Combining equations (533,534) yields a new equation:
% 51.39/19.97  																										| (535) all_434_0_702 = all_0_9_9
% 51.39/19.97  																										|
% 51.39/19.97  																										| From (535) and (475) follows:
% 51.39/19.97  																										| (141) powerset(all_0_10_10) = all_0_9_9
% 51.39/19.97  																										|
% 51.39/19.97  																										+-Applying beta-rule and splitting (314), into two cases.
% 51.39/19.97  																										|-Branch one:
% 51.39/19.97  																										| (537)  ~ (all_372_0_543 = 0) & powerset(all_0_10_10) = all_372_1_544 & element(all_169_1_261, all_372_1_544) = all_372_0_543
% 51.39/19.97  																										|
% 51.39/19.97  																											| Applying alpha-rule on (537) yields:
% 51.39/19.97  																											| (538)  ~ (all_372_0_543 = 0)
% 51.39/19.97  																											| (539) powerset(all_0_10_10) = all_372_1_544
% 51.39/19.97  																											| (540) element(all_169_1_261, all_372_1_544) = all_372_0_543
% 51.39/19.97  																											|
% 51.39/19.97  																											| Instantiating formula (74) with all_0_10_10, all_372_1_544, all_0_9_9 and discharging atoms powerset(all_0_10_10) = all_372_1_544, powerset(all_0_10_10) = all_0_9_9, yields:
% 51.39/19.97  																											| (541) all_372_1_544 = all_0_9_9
% 51.39/19.97  																											|
% 51.39/19.97  																											| From (541) and (540) follows:
% 51.39/19.97  																											| (542) element(all_169_1_261, all_0_9_9) = all_372_0_543
% 51.39/19.97  																											|
% 51.39/19.97  																											| Instantiating formula (121) with all_169_1_261, all_0_9_9, all_372_0_543, 0 and discharging atoms element(all_169_1_261, all_0_9_9) = all_372_0_543, element(all_169_1_261, all_0_9_9) = 0, yields:
% 51.39/19.97  																											| (543) all_372_0_543 = 0
% 51.39/19.97  																											|
% 51.39/19.97  																											| Equations (543) can reduce 538 to:
% 51.39/19.97  																											| (222) $false
% 51.39/19.97  																											|
% 51.39/19.97  																											|-The branch is then unsatisfiable
% 51.39/19.97  																										|-Branch two:
% 51.39/19.97  																										| (545)  ~ (all_372_1_544 = 0) & in(all_259_1_454, all_169_1_261) = all_372_1_544
% 51.39/19.97  																										|
% 51.39/19.97  																											| Applying alpha-rule on (545) yields:
% 51.39/19.97  																											| (546)  ~ (all_372_1_544 = 0)
% 51.39/19.97  																											| (547) in(all_259_1_454, all_169_1_261) = all_372_1_544
% 51.39/19.97  																											|
% 51.39/19.97  																											| Instantiating formula (140) with all_259_1_454, all_169_1_261, all_372_1_544, all_591_0_1141 and discharging atoms in(all_259_1_454, all_169_1_261) = all_591_0_1141, in(all_259_1_454, all_169_1_261) = all_372_1_544, yields:
% 51.39/19.97  																											| (548) all_591_0_1141 = all_372_1_544
% 51.39/19.97  																											|
% 51.39/19.97  																											| Equations (548) can reduce 520 to:
% 51.39/19.97  																											| (546)  ~ (all_372_1_544 = 0)
% 51.39/19.97  																											|
% 51.39/19.97  																											| From (548) and (532) follows:
% 51.39/19.97  																											| (547) in(all_259_1_454, all_169_1_261) = all_372_1_544
% 51.39/19.97  																											|
% 51.39/19.97  																											| Instantiating formula (82) with all_372_1_544, all_169_1_261, all_259_1_454 and discharging atoms in(all_259_1_454, all_169_1_261) = all_372_1_544, yields:
% 51.39/19.97  																											| (551) all_372_1_544 = 0 |  ? [v0] : ((v0 = 0 & empty(all_169_1_261) = 0) | ( ~ (v0 = 0) & element(all_259_1_454, all_169_1_261) = v0))
% 51.39/19.97  																											|
% 51.39/19.97  																											| Instantiating formula (99) with all_259_1_454, all_169_1_261, all_79_0_101 and discharging atoms subset(all_79_0_101, all_169_1_261) = 0, in(all_259_1_454, all_79_0_101) = 0, yields:
% 51.39/19.97  																											| (552) in(all_259_1_454, all_169_1_261) = 0
% 51.39/19.97  																											|
% 51.39/19.97  																											+-Applying beta-rule and splitting (551), into two cases.
% 51.39/19.97  																											|-Branch one:
% 51.39/19.97  																											| (553) all_372_1_544 = 0
% 51.39/19.97  																											|
% 51.39/19.97  																												| Equations (553) can reduce 546 to:
% 51.39/19.97  																												| (222) $false
% 51.39/19.97  																												|
% 51.39/19.97  																												|-The branch is then unsatisfiable
% 51.39/19.97  																											|-Branch two:
% 51.39/19.97  																											| (546)  ~ (all_372_1_544 = 0)
% 51.39/19.97  																											| (556)  ? [v0] : ((v0 = 0 & empty(all_169_1_261) = 0) | ( ~ (v0 = 0) & element(all_259_1_454, all_169_1_261) = v0))
% 51.39/19.97  																											|
% 51.39/19.97  																												| Instantiating formula (140) with all_259_1_454, all_169_1_261, 0, all_372_1_544 and discharging atoms in(all_259_1_454, all_169_1_261) = all_372_1_544, in(all_259_1_454, all_169_1_261) = 0, yields:
% 51.39/19.97  																												| (553) all_372_1_544 = 0
% 51.39/19.97  																												|
% 51.39/19.97  																												| Equations (553) can reduce 546 to:
% 51.39/19.97  																												| (222) $false
% 51.39/19.97  																												|
% 51.39/19.97  																												|-The branch is then unsatisfiable
% 51.39/19.97  																			|-Branch two:
% 51.39/19.97  																			| (559)  ~ (all_503_1_868 = 0) & top_str(all_0_11_11) = all_503_1_868
% 51.39/19.97  																			|
% 51.39/19.97  																				| Applying alpha-rule on (559) yields:
% 51.39/19.97  																				| (560)  ~ (all_503_1_868 = 0)
% 51.39/19.97  																				| (561) top_str(all_0_11_11) = all_503_1_868
% 51.39/19.97  																				|
% 51.39/19.97  																				| Instantiating formula (129) with all_0_11_11, all_503_1_868, 0 and discharging atoms top_str(all_0_11_11) = all_503_1_868, top_str(all_0_11_11) = 0, yields:
% 51.39/19.97  																				| (562) all_503_1_868 = 0
% 51.39/19.97  																				|
% 51.39/19.97  																				| Equations (562) can reduce 560 to:
% 51.39/19.97  																				| (222) $false
% 51.39/19.97  																				|
% 51.39/19.97  																				|-The branch is then unsatisfiable
% 51.39/19.97  																|-Branch two:
% 51.39/19.97  																| (564) all_458_4_754 = 0 & empty_carrier(all_0_11_11) = 0
% 51.39/19.97  																|
% 51.39/19.97  																	| Applying alpha-rule on (564) yields:
% 51.39/19.97  																	| (565) all_458_4_754 = 0
% 51.39/19.97  																	| (346) empty_carrier(all_0_11_11) = 0
% 51.39/19.97  																	|
% 51.39/19.97  																	| Instantiating formula (48) with all_0_11_11, all_104_1_138, all_452_2_737 and discharging atoms empty_carrier(all_0_11_11) = all_452_2_737, empty_carrier(all_0_11_11) = all_104_1_138, yields:
% 51.39/19.97  																	| (365) all_452_2_737 = all_104_1_138
% 51.39/19.97  																	|
% 51.39/19.97  																	| Instantiating formula (48) with all_0_11_11, 0, all_452_2_737 and discharging atoms empty_carrier(all_0_11_11) = all_452_2_737, empty_carrier(all_0_11_11) = 0, yields:
% 51.39/19.97  																	| (345) all_452_2_737 = 0
% 51.39/19.97  																	|
% 51.39/19.97  																	| Combining equations (345,365) yields a new equation:
% 51.39/19.97  																	| (331) all_104_1_138 = 0
% 51.39/19.97  																	|
% 51.39/19.97  																	| Equations (331) can reduce 329 to:
% 51.39/19.97  																	| (222) $false
% 51.39/19.97  																	|
% 51.39/19.97  																	|-The branch is then unsatisfiable
% 51.39/19.97  														|-Branch two:
% 51.39/19.97  														| (571) all_105_3_142 = 0 & empty_carrier(all_0_11_11) = 0
% 51.39/19.97  														|
% 51.39/19.97  															| Applying alpha-rule on (571) yields:
% 51.39/19.97  															| (572) all_105_3_142 = 0
% 51.39/19.97  															| (346) empty_carrier(all_0_11_11) = 0
% 51.39/19.97  															|
% 51.39/19.97  															| Instantiating formula (48) with all_0_11_11, all_104_1_138, all_452_2_737 and discharging atoms empty_carrier(all_0_11_11) = all_452_2_737, empty_carrier(all_0_11_11) = all_104_1_138, yields:
% 51.39/19.97  															| (365) all_452_2_737 = all_104_1_138
% 51.39/19.97  															|
% 51.39/19.97  															| Instantiating formula (48) with all_0_11_11, 0, all_452_2_737 and discharging atoms empty_carrier(all_0_11_11) = all_452_2_737, empty_carrier(all_0_11_11) = 0, yields:
% 51.39/19.97  															| (345) all_452_2_737 = 0
% 51.39/19.97  															|
% 51.39/19.98  															| Combining equations (365,345) yields a new equation:
% 51.39/19.98  															| (406) all_104_1_138 = 0
% 51.39/19.98  															|
% 51.39/19.98  															| Simplifying 406 yields:
% 51.39/19.98  															| (331) all_104_1_138 = 0
% 51.39/19.98  															|
% 51.39/19.98  															| Equations (331) can reduce 329 to:
% 51.39/19.98  															| (222) $false
% 51.39/19.98  															|
% 51.39/19.98  															|-The branch is then unsatisfiable
% 51.39/19.98  													|-Branch two:
% 51.39/19.98  													| (579)  ~ (all_105_3_142 = 0) & one_sorted_str(all_0_11_11) = all_105_3_142
% 51.39/19.98  													|
% 51.39/19.98  														| Applying alpha-rule on (579) yields:
% 51.39/19.98  														| (580)  ~ (all_105_3_142 = 0)
% 51.39/19.98  														| (581) one_sorted_str(all_0_11_11) = all_105_3_142
% 51.39/19.98  														|
% 51.39/19.98  														| Instantiating formula (53) with all_0_11_11, all_105_3_142, 0 and discharging atoms one_sorted_str(all_0_11_11) = all_105_3_142, one_sorted_str(all_0_11_11) = 0, yields:
% 51.39/19.98  														| (572) all_105_3_142 = 0
% 51.39/19.98  														|
% 51.39/19.98  														| Equations (572) can reduce 580 to:
% 51.39/19.98  														| (222) $false
% 51.39/19.98  														|
% 51.39/19.98  														|-The branch is then unsatisfiable
% 51.39/19.98  							|-Branch two:
% 51.39/19.98  							| (584)  ~ (all_106_0_143 = 0) & the_carrier(all_0_11_11) = all_106_2_145 & powerset(all_106_2_145) = all_106_1_144 & element(all_0_8_8, all_106_1_144) = all_106_0_143
% 51.39/19.98  							|
% 51.39/19.98  								| Applying alpha-rule on (584) yields:
% 51.39/19.98  								| (585)  ~ (all_106_0_143 = 0)
% 51.39/19.98  								| (288) the_carrier(all_0_11_11) = all_106_2_145
% 51.39/19.98  								| (289) powerset(all_106_2_145) = all_106_1_144
% 51.39/19.98  								| (588) element(all_0_8_8, all_106_1_144) = all_106_0_143
% 51.39/19.98  								|
% 51.39/19.98  								| Instantiating formula (145) with all_0_11_11, all_106_2_145, all_0_10_10 and discharging atoms the_carrier(all_0_11_11) = all_106_2_145, the_carrier(all_0_11_11) = all_0_10_10, yields:
% 51.39/19.98  								| (292) all_106_2_145 = all_0_10_10
% 51.39/19.98  								|
% 51.39/19.98  								| From (292) and (289) follows:
% 51.39/19.98  								| (296) powerset(all_0_10_10) = all_106_1_144
% 51.39/19.98  								|
% 51.39/19.98  								| Instantiating formula (74) with all_0_10_10, all_106_1_144, all_0_9_9 and discharging atoms powerset(all_0_10_10) = all_106_1_144, powerset(all_0_10_10) = all_0_9_9, yields:
% 51.39/19.98  								| (298) all_106_1_144 = all_0_9_9
% 51.39/19.98  								|
% 51.39/19.98  								| From (298) and (588) follows:
% 51.39/19.98  								| (592) element(all_0_8_8, all_0_9_9) = all_106_0_143
% 51.39/19.98  								|
% 51.39/19.98  								| Instantiating formula (121) with all_0_8_8, all_0_9_9, all_106_0_143, 0 and discharging atoms element(all_0_8_8, all_0_9_9) = all_106_0_143, element(all_0_8_8, all_0_9_9) = 0, yields:
% 51.39/19.98  								| (287) all_106_0_143 = 0
% 51.39/19.98  								|
% 51.39/19.98  								| Equations (287) can reduce 585 to:
% 51.39/19.98  								| (222) $false
% 51.39/19.98  								|
% 51.39/19.98  								|-The branch is then unsatisfiable
% 51.39/19.98  						|-Branch two:
% 51.39/19.98  						| (595)  ~ (all_106_2_145 = 0) & top_str(all_0_11_11) = all_106_2_145
% 51.39/19.98  						|
% 51.39/19.98  							| Applying alpha-rule on (595) yields:
% 51.39/19.98  							| (596)  ~ (all_106_2_145 = 0)
% 51.39/19.98  							| (597) top_str(all_0_11_11) = all_106_2_145
% 51.39/19.98  							|
% 51.39/19.98  							| Instantiating formula (129) with all_0_11_11, all_106_2_145, 0 and discharging atoms top_str(all_0_11_11) = all_106_2_145, top_str(all_0_11_11) = 0, yields:
% 51.39/19.98  							| (598) all_106_2_145 = 0
% 51.39/19.98  							|
% 51.39/19.98  							| Equations (598) can reduce 596 to:
% 51.39/19.98  							| (222) $false
% 51.39/19.98  							|
% 51.39/19.98  							|-The branch is then unsatisfiable
% 51.39/19.98  					|-Branch two:
% 51.39/19.98  					| (600)  ~ (all_169_2_262 = 0) & element(all_0_8_8, all_99_0_133) = all_169_2_262
% 51.39/19.98  					|
% 51.39/19.98  						| Applying alpha-rule on (600) yields:
% 51.39/19.98  						| (601)  ~ (all_169_2_262 = 0)
% 51.39/19.98  						| (602) element(all_0_8_8, all_99_0_133) = all_169_2_262
% 51.39/19.98  						|
% 51.39/19.98  						| From (272) and (602) follows:
% 51.39/19.98  						| (603) element(all_0_8_8, all_0_9_9) = all_169_2_262
% 51.39/19.98  						|
% 51.39/19.98  						| Instantiating formula (121) with all_0_8_8, all_0_9_9, all_169_2_262, 0 and discharging atoms element(all_0_8_8, all_0_9_9) = all_169_2_262, element(all_0_8_8, all_0_9_9) = 0, yields:
% 51.39/19.98  						| (604) all_169_2_262 = 0
% 51.39/19.98  						|
% 51.39/19.98  						| Equations (604) can reduce 601 to:
% 51.39/19.98  						| (222) $false
% 51.39/19.98  						|
% 51.39/19.98  						|-The branch is then unsatisfiable
% 51.39/19.98  				|-Branch two:
% 51.39/19.98  				| (606)  ~ (all_274_2_459 = 0) & element(all_0_8_8, all_92_0_126) = all_274_2_459
% 51.39/19.98  				|
% 51.39/19.98  					| Applying alpha-rule on (606) yields:
% 51.39/19.98  					| (607)  ~ (all_274_2_459 = 0)
% 51.39/19.98  					| (608) element(all_0_8_8, all_92_0_126) = all_274_2_459
% 51.39/19.98  					|
% 51.39/19.98  					| From (256) and (608) follows:
% 51.39/19.98  					| (609) element(all_0_8_8, all_0_9_9) = all_274_2_459
% 51.39/19.98  					|
% 51.39/19.98  					| Instantiating formula (121) with all_0_8_8, all_0_9_9, all_274_2_459, 0 and discharging atoms element(all_0_8_8, all_0_9_9) = all_274_2_459, element(all_0_8_8, all_0_9_9) = 0, yields:
% 51.39/19.98  					| (610) all_274_2_459 = 0
% 51.39/19.98  					|
% 51.39/19.98  					| Equations (610) can reduce 607 to:
% 51.39/19.98  					| (222) $false
% 51.39/19.98  					|
% 51.39/19.98  					|-The branch is then unsatisfiable
% 51.39/19.98  % SZS output end Proof for theBenchmark
% 51.39/19.98  
% 51.39/19.98  19376ms
%------------------------------------------------------------------------------