TSTP Solution File: SEU307+1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SEU307+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n007.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  : 0s
% DateTime : Tue Jul 19 07:12:19 EDT 2022

% Result   : Theorem 30.07s 30.47s
% Output   : Refutation 30.07s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : SEU307+1 : TPTP v8.1.0. Released v3.3.0.
% 0.06/0.13  % Command  : bliksem %s
% 0.14/0.34  % Computer : n007.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit : 300
% 0.14/0.34  % DateTime : Sun Jun 19 10:34:59 EDT 2022
% 0.14/0.34  % CPUTime  : 
% 0.76/1.13  *** allocated 10000 integers for termspace/termends
% 0.76/1.13  *** allocated 10000 integers for clauses
% 0.76/1.13  *** allocated 10000 integers for justifications
% 0.76/1.13  Bliksem 1.12
% 0.76/1.13  
% 0.76/1.13  
% 0.76/1.13  Automatic Strategy Selection
% 0.76/1.13  
% 0.76/1.13  
% 0.76/1.13  Clauses:
% 0.76/1.13  
% 0.76/1.13  { ! in( X, Y ), ! in( Y, X ) }.
% 0.76/1.13  { && }.
% 0.76/1.13  { ! v5_membered( X ), v4_membered( X ) }.
% 0.76/1.13  { ! v4_membered( X ), v3_membered( X ) }.
% 0.76/1.13  { ! v3_membered( X ), v2_membered( X ) }.
% 0.76/1.13  { ! v2_membered( X ), v1_membered( X ) }.
% 0.76/1.13  { ! empty( skol1 ) }.
% 0.76/1.13  { v1_membered( skol1 ) }.
% 0.76/1.13  { v2_membered( skol1 ) }.
% 0.76/1.13  { v3_membered( skol1 ) }.
% 0.76/1.13  { v4_membered( skol1 ) }.
% 0.76/1.13  { v5_membered( skol1 ) }.
% 0.76/1.13  { ! v1_membered( X ), ! element( Y, X ), v1_xcmplx_0( Y ) }.
% 0.76/1.13  { ! v2_membered( X ), ! element( Y, X ), v1_xcmplx_0( Y ) }.
% 0.76/1.13  { ! v2_membered( X ), ! element( Y, X ), v1_xreal_0( Y ) }.
% 0.76/1.13  { ! v3_membered( X ), ! element( Y, X ), v1_xcmplx_0( Y ) }.
% 0.76/1.13  { ! v3_membered( X ), ! element( Y, X ), v1_xreal_0( Y ) }.
% 0.76/1.13  { ! v3_membered( X ), ! element( Y, X ), v1_rat_1( Y ) }.
% 0.76/1.13  { ! v4_membered( X ), ! element( Y, X ), alpha1( Y ) }.
% 0.76/1.13  { ! v4_membered( X ), ! element( Y, X ), v1_rat_1( Y ) }.
% 0.76/1.13  { ! alpha1( X ), v1_xcmplx_0( X ) }.
% 0.76/1.13  { ! alpha1( X ), v1_xreal_0( X ) }.
% 0.76/1.13  { ! alpha1( X ), v1_int_1( X ) }.
% 0.76/1.13  { ! v1_xcmplx_0( X ), ! v1_xreal_0( X ), ! v1_int_1( X ), alpha1( X ) }.
% 0.76/1.13  { ! v5_membered( X ), ! element( Y, X ), alpha2( Y ) }.
% 0.76/1.13  { ! v5_membered( X ), ! element( Y, X ), v1_rat_1( Y ) }.
% 0.76/1.13  { ! alpha2( X ), alpha10( X ) }.
% 0.76/1.13  { ! alpha2( X ), v1_int_1( X ) }.
% 0.76/1.13  { ! alpha10( X ), ! v1_int_1( X ), alpha2( X ) }.
% 0.76/1.13  { ! alpha10( X ), v1_xcmplx_0( X ) }.
% 0.76/1.13  { ! alpha10( X ), natural( X ) }.
% 0.76/1.13  { ! alpha10( X ), v1_xreal_0( X ) }.
% 0.76/1.13  { ! v1_xcmplx_0( X ), ! natural( X ), ! v1_xreal_0( X ), alpha10( X ) }.
% 0.76/1.13  { empty( empty_set ) }.
% 0.76/1.13  { v1_membered( empty_set ) }.
% 0.76/1.13  { v2_membered( empty_set ) }.
% 0.76/1.13  { v3_membered( empty_set ) }.
% 0.76/1.13  { v4_membered( empty_set ) }.
% 0.76/1.13  { v5_membered( empty_set ) }.
% 0.76/1.13  { ! v1_membered( X ), ! element( Y, powerset( X ) ), v1_membered( Y ) }.
% 0.76/1.13  { ! v2_membered( X ), ! element( Y, powerset( X ) ), v1_membered( Y ) }.
% 0.76/1.13  { ! v2_membered( X ), ! element( Y, powerset( X ) ), v2_membered( Y ) }.
% 0.76/1.13  { ! v3_membered( X ), ! element( Y, powerset( X ) ), v1_membered( Y ) }.
% 0.76/1.13  { ! v3_membered( X ), ! element( Y, powerset( X ) ), v2_membered( Y ) }.
% 0.76/1.13  { ! v3_membered( X ), ! element( Y, powerset( X ) ), v3_membered( Y ) }.
% 0.76/1.13  { ! v4_membered( X ), ! element( Y, powerset( X ) ), alpha3( Y ) }.
% 0.76/1.13  { ! v4_membered( X ), ! element( Y, powerset( X ) ), v4_membered( Y ) }.
% 0.76/1.13  { ! alpha3( X ), v1_membered( X ) }.
% 0.76/1.13  { ! alpha3( X ), v2_membered( X ) }.
% 0.76/1.13  { ! alpha3( X ), v3_membered( X ) }.
% 0.76/1.13  { ! v1_membered( X ), ! v2_membered( X ), ! v3_membered( X ), alpha3( X ) }
% 0.76/1.13    .
% 0.76/1.13  { ! v5_membered( X ), ! element( Y, powerset( X ) ), alpha4( Y ) }.
% 0.76/1.13  { ! v5_membered( X ), ! element( Y, powerset( X ) ), v5_membered( Y ) }.
% 0.76/1.13  { ! alpha4( X ), alpha11( X ) }.
% 0.76/1.13  { ! alpha4( X ), v4_membered( X ) }.
% 0.76/1.13  { ! alpha11( X ), ! v4_membered( X ), alpha4( X ) }.
% 0.76/1.13  { ! alpha11( X ), v1_membered( X ) }.
% 0.76/1.13  { ! alpha11( X ), v2_membered( X ) }.
% 0.76/1.13  { ! alpha11( X ), v3_membered( X ) }.
% 0.76/1.13  { ! v1_membered( X ), ! v2_membered( X ), ! v3_membered( X ), alpha11( X )
% 0.76/1.13     }.
% 0.76/1.13  { ! v1_membered( X ), v1_membered( set_intersection2( X, Y ) ) }.
% 0.76/1.13  { ! v1_membered( X ), v1_membered( set_intersection2( Y, X ) ) }.
% 0.76/1.13  { ! v2_membered( X ), v1_membered( set_intersection2( X, Y ) ) }.
% 0.76/1.13  { ! v2_membered( X ), v2_membered( set_intersection2( X, Y ) ) }.
% 0.76/1.13  { ! v2_membered( X ), v1_membered( set_intersection2( Y, X ) ) }.
% 0.76/1.13  { ! v2_membered( X ), v2_membered( set_intersection2( Y, X ) ) }.
% 0.76/1.13  { ! v3_membered( X ), v1_membered( set_intersection2( X, Y ) ) }.
% 0.76/1.13  { ! v3_membered( X ), v2_membered( set_intersection2( X, Y ) ) }.
% 0.76/1.13  { ! v3_membered( X ), v3_membered( set_intersection2( X, Y ) ) }.
% 0.76/1.13  { ! v3_membered( X ), v1_membered( set_intersection2( Y, X ) ) }.
% 0.76/1.13  { ! v3_membered( X ), v2_membered( set_intersection2( Y, X ) ) }.
% 0.76/1.13  { ! v3_membered( X ), v3_membered( set_intersection2( Y, X ) ) }.
% 0.76/1.13  { ! v4_membered( X ), alpha5( X, Y ) }.
% 0.76/1.13  { ! v4_membered( X ), v4_membered( set_intersection2( X, Y ) ) }.
% 0.76/1.13  { ! alpha5( X, Y ), v1_membered( set_intersection2( X, Y ) ) }.
% 0.76/1.13  { ! alpha5( X, Y ), v2_membered( set_intersection2( X, Y ) ) }.
% 0.76/1.13  { ! alpha5( X, Y ), v3_membered( set_intersection2( X, Y ) ) }.
% 0.78/1.19  { ! v1_membered( set_intersection2( X, Y ) ), ! v2_membered( 
% 0.78/1.19    set_intersection2( X, Y ) ), ! v3_membered( set_intersection2( X, Y ) ), 
% 0.78/1.19    alpha5( X, Y ) }.
% 0.78/1.19  { ! v4_membered( X ), alpha6( X, Y ) }.
% 0.78/1.19  { ! v4_membered( X ), v4_membered( set_intersection2( Y, X ) ) }.
% 0.78/1.19  { ! alpha6( X, Y ), v1_membered( set_intersection2( Y, X ) ) }.
% 0.78/1.19  { ! alpha6( X, Y ), v2_membered( set_intersection2( Y, X ) ) }.
% 0.78/1.19  { ! alpha6( X, Y ), v3_membered( set_intersection2( Y, X ) ) }.
% 0.78/1.19  { ! v1_membered( set_intersection2( Y, X ) ), ! v2_membered( 
% 0.78/1.19    set_intersection2( Y, X ) ), ! v3_membered( set_intersection2( Y, X ) ), 
% 0.78/1.19    alpha6( X, Y ) }.
% 0.78/1.19  { ! v5_membered( X ), alpha7( X, Y ) }.
% 0.78/1.19  { ! v5_membered( X ), v5_membered( set_intersection2( X, Y ) ) }.
% 0.78/1.19  { ! alpha7( X, Y ), alpha12( X, Y ) }.
% 0.78/1.19  { ! alpha7( X, Y ), v4_membered( set_intersection2( X, Y ) ) }.
% 0.78/1.19  { ! alpha12( X, Y ), ! v4_membered( set_intersection2( X, Y ) ), alpha7( X
% 0.78/1.19    , Y ) }.
% 0.78/1.19  { ! alpha12( X, Y ), v1_membered( set_intersection2( X, Y ) ) }.
% 0.78/1.19  { ! alpha12( X, Y ), v2_membered( set_intersection2( X, Y ) ) }.
% 0.78/1.19  { ! alpha12( X, Y ), v3_membered( set_intersection2( X, Y ) ) }.
% 0.78/1.19  { ! v1_membered( set_intersection2( X, Y ) ), ! v2_membered( 
% 0.78/1.19    set_intersection2( X, Y ) ), ! v3_membered( set_intersection2( X, Y ) ), 
% 0.78/1.19    alpha12( X, Y ) }.
% 0.78/1.19  { ! v5_membered( X ), alpha8( X, Y ) }.
% 0.78/1.19  { ! v5_membered( X ), v5_membered( set_intersection2( Y, X ) ) }.
% 0.78/1.19  { ! alpha8( X, Y ), alpha13( X, Y ) }.
% 0.78/1.19  { ! alpha8( X, Y ), v4_membered( set_intersection2( Y, X ) ) }.
% 0.78/1.19  { ! alpha13( X, Y ), ! v4_membered( set_intersection2( Y, X ) ), alpha8( X
% 0.78/1.19    , Y ) }.
% 0.78/1.19  { ! alpha13( X, Y ), v1_membered( set_intersection2( Y, X ) ) }.
% 0.78/1.19  { ! alpha13( X, Y ), v2_membered( set_intersection2( Y, X ) ) }.
% 0.78/1.19  { ! alpha13( X, Y ), v3_membered( set_intersection2( Y, X ) ) }.
% 0.78/1.19  { ! v1_membered( set_intersection2( Y, X ) ), ! v2_membered( 
% 0.78/1.19    set_intersection2( Y, X ) ), ! v3_membered( set_intersection2( Y, X ) ), 
% 0.78/1.19    alpha13( X, Y ) }.
% 0.78/1.19  { ! in( X, Y ), element( X, Y ) }.
% 0.78/1.19  { set_intersection2( X, empty_set ) = empty_set }.
% 0.78/1.19  { ! in( X, Z ), ! element( Z, powerset( Y ) ), element( X, Y ) }.
% 0.78/1.19  { ! in( X, Y ), ! element( Y, powerset( Z ) ), ! empty( Z ) }.
% 0.78/1.19  { empty( X ), ! empty( skol2( Y ) ) }.
% 0.78/1.19  { empty( X ), element( skol2( X ), powerset( X ) ) }.
% 0.78/1.19  { empty( skol3( Y ) ) }.
% 0.78/1.19  { element( skol3( X ), powerset( X ) ) }.
% 0.78/1.19  { ! empty( X ), alpha9( X ) }.
% 0.78/1.19  { ! empty( X ), v5_membered( X ) }.
% 0.78/1.19  { ! alpha9( X ), alpha14( X ) }.
% 0.78/1.19  { ! alpha9( X ), v4_membered( X ) }.
% 0.78/1.19  { ! alpha14( X ), ! v4_membered( X ), alpha9( X ) }.
% 0.78/1.19  { ! alpha14( X ), v1_membered( X ) }.
% 0.78/1.19  { ! alpha14( X ), v2_membered( X ) }.
% 0.78/1.19  { ! alpha14( X ), v3_membered( X ) }.
% 0.78/1.19  { ! v1_membered( X ), ! v2_membered( X ), ! v3_membered( X ), alpha14( X )
% 0.78/1.19     }.
% 0.78/1.19  { ! element( X, Y ), empty( Y ), in( X, Y ) }.
% 0.78/1.19  { ! empty( X ), X = empty_set }.
% 0.78/1.19  { ! in( X, Y ), ! empty( Y ) }.
% 0.78/1.19  { ! empty( X ), X = Y, ! empty( Y ) }.
% 0.78/1.19  { set_intersection2( X, Y ) = set_intersection2( Y, X ) }.
% 0.78/1.19  { set_intersection2( X, X ) = X }.
% 0.78/1.19  { ! element( Y, powerset( X ) ), ! element( Z, powerset( X ) ), 
% 0.78/1.19    subset_intersection2( X, Y, Z ) = subset_intersection2( X, Z, Y ) }.
% 0.78/1.19  { ! element( Y, powerset( X ) ), ! element( Z, powerset( X ) ), 
% 0.78/1.19    subset_intersection2( X, Y, Y ) = Y }.
% 0.78/1.19  { subset( X, X ) }.
% 0.78/1.19  { one_sorted_str( skol4 ) }.
% 0.78/1.19  { element( skol5( X ), X ) }.
% 0.78/1.19  { ! element( Y, powerset( X ) ), ! element( Z, powerset( X ) ), 
% 0.78/1.19    subset_intersection2( X, Y, Z ) = set_intersection2( Y, Z ) }.
% 0.78/1.19  { && }.
% 0.78/1.19  { ! one_sorted_str( X ), element( cast_as_carrier_subset( X ), powerset( 
% 0.78/1.19    the_carrier( X ) ) ) }.
% 0.78/1.19  { && }.
% 0.78/1.19  { ! element( Y, powerset( X ) ), ! element( Z, powerset( X ) ), element( 
% 0.78/1.19    subset_intersection2( X, Y, Z ), powerset( X ) ) }.
% 0.78/1.19  { && }.
% 0.78/1.19  { && }.
% 0.78/1.19  { && }.
% 0.78/1.19  { ! empty( powerset( X ) ) }.
% 0.78/1.19  { ! element( X, powerset( Y ) ), subset( X, Y ) }.
% 0.78/1.19  { ! subset( X, Y ), element( X, powerset( Y ) ) }.
% 0.78/1.19  { ! one_sorted_str( X ), cast_as_carrier_subset( X ) = the_carrier( X ) }.
% 0.78/1.19  { one_sorted_str( skol6 ) }.
% 0.78/1.19  { element( skol7, powerset( the_carrier( skol6 ) ) ) }.
% 0.78/1.19  { ! subset_intersection2( the_carrier( skol6 ), skol7, 
% 0.78/1.19    cast_as_carrier_subset( skol6 ) ) = skol7 }.
% 0.78/1.19  { ! subset( X, Y ), set_intersection2( X, Y ) = X }.
% 10.33/10.72  
% 10.33/10.72  percentage equality = 0.035714, percentage horn = 0.985816
% 10.33/10.72  This is a problem with some equality
% 10.33/10.72  
% 10.33/10.72  
% 10.33/10.72  
% 10.33/10.72  Options Used:
% 10.33/10.72  
% 10.33/10.72  useres =            1
% 10.33/10.72  useparamod =        1
% 10.33/10.72  useeqrefl =         1
% 10.33/10.72  useeqfact =         1
% 10.33/10.72  usefactor =         1
% 10.33/10.72  usesimpsplitting =  0
% 10.33/10.72  usesimpdemod =      5
% 10.33/10.72  usesimpres =        3
% 10.33/10.72  
% 10.33/10.72  resimpinuse      =  1000
% 10.33/10.72  resimpclauses =     20000
% 10.33/10.72  substype =          eqrewr
% 10.33/10.72  backwardsubs =      1
% 10.33/10.72  selectoldest =      5
% 10.33/10.72  
% 10.33/10.72  litorderings [0] =  split
% 10.33/10.72  litorderings [1] =  extend the termordering, first sorting on arguments
% 10.33/10.72  
% 10.33/10.72  termordering =      kbo
% 10.33/10.72  
% 10.33/10.72  litapriori =        0
% 10.33/10.72  termapriori =       1
% 10.33/10.72  litaposteriori =    0
% 10.33/10.72  termaposteriori =   0
% 10.33/10.72  demodaposteriori =  0
% 10.33/10.72  ordereqreflfact =   0
% 10.33/10.72  
% 10.33/10.72  litselect =         negord
% 10.33/10.72  
% 10.33/10.72  maxweight =         15
% 10.33/10.72  maxdepth =          30000
% 10.33/10.72  maxlength =         115
% 10.33/10.72  maxnrvars =         195
% 10.33/10.72  excuselevel =       1
% 10.33/10.72  increasemaxweight = 1
% 10.33/10.72  
% 10.33/10.72  maxselected =       10000000
% 10.33/10.72  maxnrclauses =      10000000
% 10.33/10.72  
% 10.33/10.72  showgenerated =    0
% 10.33/10.72  showkept =         0
% 10.33/10.72  showselected =     0
% 10.33/10.72  showdeleted =      0
% 10.33/10.72  showresimp =       1
% 10.33/10.72  showstatus =       2000
% 10.33/10.72  
% 10.33/10.72  prologoutput =     0
% 10.33/10.72  nrgoals =          5000000
% 10.33/10.72  totalproof =       1
% 10.33/10.72  
% 10.33/10.72  Symbols occurring in the translation:
% 10.33/10.72  
% 10.33/10.72  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 10.33/10.72  .  [1, 2]      (w:1, o:45, a:1, s:1, b:0), 
% 10.33/10.72  &&  [3, 0]      (w:1, o:4, a:1, s:1, b:0), 
% 10.33/10.72  !  [4, 1]      (w:0, o:14, a:1, s:1, b:0), 
% 10.33/10.72  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 10.33/10.72  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 10.33/10.72  in  [37, 2]      (w:1, o:69, a:1, s:1, b:0), 
% 10.33/10.72  v5_membered  [38, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 10.33/10.72  v4_membered  [39, 1]      (w:1, o:26, a:1, s:1, b:0), 
% 10.33/10.72  v3_membered  [40, 1]      (w:1, o:25, a:1, s:1, b:0), 
% 10.33/10.72  v2_membered  [41, 1]      (w:1, o:24, a:1, s:1, b:0), 
% 10.33/10.72  v1_membered  [42, 1]      (w:1, o:19, a:1, s:1, b:0), 
% 10.33/10.72  empty  [43, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 10.33/10.72  element  [44, 2]      (w:1, o:70, a:1, s:1, b:0), 
% 10.33/10.72  v1_xcmplx_0  [45, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 10.33/10.72  v1_xreal_0  [46, 1]      (w:1, o:21, a:1, s:1, b:0), 
% 10.33/10.72  v1_rat_1  [47, 1]      (w:1, o:22, a:1, s:1, b:0), 
% 10.33/10.72  v1_int_1  [48, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 10.33/10.72  natural  [49, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 10.33/10.72  empty_set  [50, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 10.33/10.72  powerset  [51, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 10.33/10.72  set_intersection2  [52, 2]      (w:1, o:71, a:1, s:1, b:0), 
% 10.33/10.72  subset_intersection2  [54, 3]      (w:1, o:79, a:1, s:1, b:0), 
% 10.33/10.72  subset  [55, 2]      (w:1, o:72, a:1, s:1, b:0), 
% 10.33/10.72  one_sorted_str  [56, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 10.33/10.72  cast_as_carrier_subset  [57, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 10.33/10.72  the_carrier  [58, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 10.33/10.72  alpha1  [59, 1]      (w:1, o:37, a:1, s:1, b:1), 
% 10.33/10.72  alpha2  [60, 1]      (w:1, o:41, a:1, s:1, b:1), 
% 10.33/10.72  alpha3  [61, 1]      (w:1, o:42, a:1, s:1, b:1), 
% 10.33/10.72  alpha4  [62, 1]      (w:1, o:43, a:1, s:1, b:1), 
% 10.33/10.72  alpha5  [63, 2]      (w:1, o:73, a:1, s:1, b:1), 
% 10.33/10.72  alpha6  [64, 2]      (w:1, o:74, a:1, s:1, b:1), 
% 10.33/10.72  alpha7  [65, 2]      (w:1, o:75, a:1, s:1, b:1), 
% 10.33/10.72  alpha8  [66, 2]      (w:1, o:76, a:1, s:1, b:1), 
% 10.33/10.72  alpha9  [67, 1]      (w:1, o:44, a:1, s:1, b:1), 
% 10.33/10.72  alpha10  [68, 1]      (w:1, o:38, a:1, s:1, b:1), 
% 10.33/10.72  alpha11  [69, 1]      (w:1, o:39, a:1, s:1, b:1), 
% 10.33/10.72  alpha12  [70, 2]      (w:1, o:77, a:1, s:1, b:1), 
% 10.33/10.72  alpha13  [71, 2]      (w:1, o:78, a:1, s:1, b:1), 
% 10.33/10.72  alpha14  [72, 1]      (w:1, o:40, a:1, s:1, b:1), 
% 10.33/10.72  skol1  [73, 0]      (w:1, o:10, a:1, s:1, b:1), 
% 10.33/10.72  skol2  [74, 1]      (w:1, o:33, a:1, s:1, b:1), 
% 10.33/10.72  skol3  [75, 1]      (w:1, o:34, a:1, s:1, b:1), 
% 10.33/10.72  skol4  [76, 0]      (w:1, o:11, a:1, s:1, b:1), 
% 10.33/10.72  skol5  [77, 1]      (w:1, o:35, a:1, s:1, b:1), 
% 10.33/10.72  skol6  [78, 0]      (w:1, o:12, a:1, s:1, b:1), 
% 10.33/10.72  skol7  [79, 0]      (w:1, o:13, a:1, s:1, b:1).
% 10.33/10.72  
% 10.33/10.72  
% 10.33/10.72  Starting Search:
% 10.33/10.72  
% 10.33/10.72  *** allocated 15000 integers for clauses
% 10.33/10.72  *** allocated 22500 integers for clauses
% 10.33/10.72  *** allocated 33750 integers for clauses
% 10.33/10.72  *** allocated 50625 integers for clauses
% 10.33/10.72  *** allocated 15000 integers for termspace/termends
% 10.33/10.72  Resimplifying inuse:
% 10.33/10.72  Done
% 10.33/10.72  
% 10.33/10.72  *** allocated 75937 integers for clauses
% 10.33/10.72  *** allocated 22500 integers for termspace/termends
% 10.33/10.72  *** allocated 113905 integers for clauses
% 10.33/10.72  
% 10.33/10.72  Intermediate Status:
% 10.33/10.72  Generated:    6555
% 10.33/10.72  Kept:         2003
% 10.33/10.72  Inuse:        516
% 10.33/10.72  Deleted:      50
% 30.07/30.46  Deletedinuse: 20
% 30.07/30.46  
% 30.07/30.46  Resimplifying inuse:
% 30.07/30.46  Done
% 30.07/30.46  
% 30.07/30.46  *** allocated 33750 integers for termspace/termends
% 30.07/30.46  *** allocated 170857 integers for clauses
% 30.07/30.46  Resimplifying inuse:
% 30.07/30.46  Done
% 30.07/30.46  
% 30.07/30.46  *** allocated 50625 integers for termspace/termends
% 30.07/30.46  
% 30.07/30.46  Intermediate Status:
% 30.07/30.46  Generated:    14346
% 30.07/30.46  Kept:         4003
% 30.07/30.46  Inuse:        796
% 30.07/30.46  Deleted:      84
% 30.07/30.46  Deletedinuse: 39
% 30.07/30.46  
% 30.07/30.46  *** allocated 256285 integers for clauses
% 30.07/30.46  Resimplifying inuse:
% 30.07/30.46  Done
% 30.07/30.46  
% 30.07/30.46  *** allocated 75937 integers for termspace/termends
% 30.07/30.46  Resimplifying inuse:
% 30.07/30.46  Done
% 30.07/30.46  
% 30.07/30.46  
% 30.07/30.46  Intermediate Status:
% 30.07/30.46  Generated:    24383
% 30.07/30.46  Kept:         6006
% 30.07/30.46  Inuse:        963
% 30.07/30.46  Deleted:      114
% 30.07/30.46  Deletedinuse: 43
% 30.07/30.46  
% 30.07/30.46  *** allocated 384427 integers for clauses
% 30.07/30.46  Resimplifying inuse:
% 30.07/30.46  Done
% 30.07/30.46  
% 30.07/30.46  *** allocated 113905 integers for termspace/termends
% 30.07/30.46  Resimplifying inuse:
% 30.07/30.46  Done
% 30.07/30.46  
% 30.07/30.46  
% 30.07/30.46  Intermediate Status:
% 30.07/30.46  Generated:    35730
% 30.07/30.46  Kept:         8043
% 30.07/30.46  Inuse:        1179
% 30.07/30.46  Deleted:      139
% 30.07/30.46  Deletedinuse: 43
% 30.07/30.46  
% 30.07/30.46  Resimplifying inuse:
% 30.07/30.46  Done
% 30.07/30.46  
% 30.07/30.46  Resimplifying inuse:
% 30.07/30.46  Done
% 30.07/30.46  
% 30.07/30.46  *** allocated 576640 integers for clauses
% 30.07/30.46  
% 30.07/30.46  Intermediate Status:
% 30.07/30.46  Generated:    43843
% 30.07/30.46  Kept:         10052
% 30.07/30.46  Inuse:        1297
% 30.07/30.47  Deleted:      160
% 30.07/30.47  Deletedinuse: 61
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  *** allocated 170857 integers for termspace/termends
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    54118
% 30.07/30.47  Kept:         12077
% 30.07/30.47  Inuse:        1500
% 30.07/30.47  Deleted:      194
% 30.07/30.47  Deletedinuse: 62
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    62518
% 30.07/30.47  Kept:         14132
% 30.07/30.47  Inuse:        1612
% 30.07/30.47  Deleted:      196
% 30.07/30.47  Deletedinuse: 62
% 30.07/30.47  
% 30.07/30.47  *** allocated 864960 integers for clauses
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  *** allocated 256285 integers for termspace/termends
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    72738
% 30.07/30.47  Kept:         16135
% 30.07/30.47  Inuse:        1754
% 30.07/30.47  Deleted:      199
% 30.07/30.47  Deletedinuse: 62
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    83579
% 30.07/30.47  Kept:         18136
% 30.07/30.47  Inuse:        1915
% 30.07/30.47  Deleted:      203
% 30.07/30.47  Deletedinuse: 62
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying clauses:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    91899
% 30.07/30.47  Kept:         20161
% 30.07/30.47  Inuse:        1970
% 30.07/30.47  Deleted:      1088
% 30.07/30.47  Deletedinuse: 62
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  *** allocated 1297440 integers for clauses
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    103379
% 30.07/30.47  Kept:         22186
% 30.07/30.47  Inuse:        2062
% 30.07/30.47  Deleted:      1099
% 30.07/30.47  Deletedinuse: 73
% 30.07/30.47  
% 30.07/30.47  *** allocated 384427 integers for termspace/termends
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    116370
% 30.07/30.47  Kept:         24241
% 30.07/30.47  Inuse:        2187
% 30.07/30.47  Deleted:      1099
% 30.07/30.47  Deletedinuse: 73
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    136035
% 30.07/30.47  Kept:         26268
% 30.07/30.47  Inuse:        2369
% 30.07/30.47  Deleted:      1099
% 30.07/30.47  Deletedinuse: 73
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    159691
% 30.07/30.47  Kept:         28313
% 30.07/30.47  Inuse:        2573
% 30.07/30.47  Deleted:      1099
% 30.07/30.47  Deletedinuse: 73
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    176071
% 30.07/30.47  Kept:         30319
% 30.07/30.47  Inuse:        2700
% 30.07/30.47  Deleted:      1110
% 30.07/30.47  Deletedinuse: 83
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  *** allocated 1946160 integers for clauses
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    200625
% 30.07/30.47  Kept:         32393
% 30.07/30.47  Inuse:        2861
% 30.07/30.47  Deleted:      1114
% 30.07/30.47  Deletedinuse: 84
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  *** allocated 576640 integers for termspace/termends
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    232201
% 30.07/30.47  Kept:         34394
% 30.07/30.47  Inuse:        3069
% 30.07/30.47  Deleted:      1124
% 30.07/30.47  Deletedinuse: 94
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    250011
% 30.07/30.47  Kept:         36583
% 30.07/30.47  Inuse:        3173
% 30.07/30.47  Deleted:      1125
% 30.07/30.47  Deletedinuse: 95
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    257226
% 30.07/30.47  Kept:         38646
% 30.07/30.47  Inuse:        3213
% 30.07/30.47  Deleted:      1125
% 30.07/30.47  Deletedinuse: 95
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying clauses:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    273218
% 30.07/30.47  Kept:         40685
% 30.07/30.47  Inuse:        3293
% 30.07/30.47  Deleted:      2555
% 30.07/30.47  Deletedinuse: 95
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    285358
% 30.07/30.47  Kept:         42691
% 30.07/30.47  Inuse:        3328
% 30.07/30.47  Deleted:      2555
% 30.07/30.47  Deletedinuse: 95
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    296672
% 30.07/30.47  Kept:         44757
% 30.07/30.47  Inuse:        3423
% 30.07/30.47  Deleted:      2561
% 30.07/30.47  Deletedinuse: 101
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    304862
% 30.07/30.47  Kept:         46811
% 30.07/30.47  Inuse:        3450
% 30.07/30.47  Deleted:      2561
% 30.07/30.47  Deletedinuse: 101
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  *** allocated 864960 integers for termspace/termends
% 30.07/30.47  *** allocated 2919240 integers for clauses
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    311434
% 30.07/30.47  Kept:         48874
% 30.07/30.47  Inuse:        3498
% 30.07/30.47  Deleted:      2561
% 30.07/30.47  Deletedinuse: 101
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    324305
% 30.07/30.47  Kept:         51222
% 30.07/30.47  Inuse:        3560
% 30.07/30.47  Deleted:      2561
% 30.07/30.47  Deletedinuse: 101
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    336858
% 30.07/30.47  Kept:         53225
% 30.07/30.47  Inuse:        3602
% 30.07/30.47  Deleted:      2561
% 30.07/30.47  Deletedinuse: 101
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    344870
% 30.07/30.47  Kept:         55252
% 30.07/30.47  Inuse:        3655
% 30.07/30.47  Deleted:      2561
% 30.07/30.47  Deletedinuse: 101
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    353869
% 30.07/30.47  Kept:         57341
% 30.07/30.47  Inuse:        3698
% 30.07/30.47  Deleted:      2561
% 30.07/30.47  Deletedinuse: 101
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    367941
% 30.07/30.47  Kept:         59412
% 30.07/30.47  Inuse:        3740
% 30.07/30.47  Deleted:      2561
% 30.07/30.47  Deletedinuse: 101
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying clauses:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    383313
% 30.07/30.47  Kept:         61443
% 30.07/30.47  Inuse:        3798
% 30.07/30.47  Deleted:      3475
% 30.07/30.47  Deletedinuse: 101
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    404187
% 30.07/30.47  Kept:         64405
% 30.07/30.47  Inuse:        3828
% 30.07/30.47  Deleted:      3475
% 30.07/30.47  Deletedinuse: 101
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    415673
% 30.07/30.47  Kept:         66411
% 30.07/30.47  Inuse:        3903
% 30.07/30.47  Deleted:      3498
% 30.07/30.47  Deletedinuse: 109
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    431078
% 30.07/30.47  Kept:         68520
% 30.07/30.47  Inuse:        3964
% 30.07/30.47  Deleted:      3499
% 30.07/30.47  Deletedinuse: 109
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  *** allocated 1297440 integers for termspace/termends
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    446803
% 30.07/30.47  Kept:         70579
% 30.07/30.47  Inuse:        4017
% 30.07/30.47  Deleted:      3508
% 30.07/30.47  Deletedinuse: 118
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    459921
% 30.07/30.47  Kept:         72732
% 30.07/30.47  Inuse:        4088
% 30.07/30.47  Deleted:      3512
% 30.07/30.47  Deletedinuse: 118
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  *** allocated 4378860 integers for clauses
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    470624
% 30.07/30.47  Kept:         74782
% 30.07/30.47  Inuse:        4132
% 30.07/30.47  Deleted:      3513
% 30.07/30.47  Deletedinuse: 118
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    480478
% 30.07/30.47  Kept:         76798
% 30.07/30.47  Inuse:        4178
% 30.07/30.47  Deleted:      3513
% 30.07/30.47  Deletedinuse: 118
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Intermediate Status:
% 30.07/30.47  Generated:    494024
% 30.07/30.47  Kept:         78802
% 30.07/30.47  Inuse:        4259
% 30.07/30.47  Deleted:      3520
% 30.07/30.47  Deletedinuse: 118
% 30.07/30.47  
% 30.07/30.47  Resimplifying inuse:
% 30.07/30.47  Done
% 30.07/30.47  
% 30.07/30.47  Resimplifying clauses:
% 30.07/30.47  
% 30.07/30.47  Bliksems!, er is een bewijs:
% 30.07/30.47  % SZS status Theorem
% 30.07/30.47  % SZS output start Refutation
% 30.07/30.47  
% 30.07/30.47  (127) {G0,W3,D2,L1,V1,M1} I { subset( X, X ) }.
% 30.07/30.47  (130) {G0,W16,D3,L3,V3,M3} I { ! element( Y, powerset( X ) ), ! element( Z
% 30.07/30.47    , powerset( X ) ), subset_intersection2( X, Y, Z ) ==> set_intersection2
% 30.07/30.47    ( Y, Z ) }.
% 30.07/30.47  (134) {G0,W7,D3,L2,V2,M2} I { ! element( X, powerset( Y ) ), subset( X, Y )
% 30.07/30.47     }.
% 30.07/30.47  (135) {G0,W7,D3,L2,V2,M2} I { ! subset( X, Y ), element( X, powerset( Y ) )
% 30.07/30.47     }.
% 30.07/30.47  (136) {G0,W7,D3,L2,V1,M2} I { ! one_sorted_str( X ), the_carrier( X ) ==> 
% 30.07/30.47    cast_as_carrier_subset( X ) }.
% 30.07/30.47  (137) {G0,W2,D2,L1,V0,M1} I { one_sorted_str( skol6 ) }.
% 30.07/30.47  (138) {G0,W5,D4,L1,V0,M1} I { element( skol7, powerset( the_carrier( skol6
% 30.07/30.47     ) ) ) }.
% 30.07/30.47  (139) {G0,W8,D4,L1,V0,M1} I { ! subset_intersection2( the_carrier( skol6 )
% 30.07/30.47    , skol7, cast_as_carrier_subset( skol6 ) ) ==> skol7 }.
% 30.07/30.47  (140) {G0,W8,D3,L2,V2,M2} I { ! subset( X, Y ), set_intersection2( X, Y ) 
% 30.07/30.47    ==> X }.
% 30.07/30.47  (1512) {G1,W15,D3,L3,V3,M3} R(135,130) { ! subset( X, Y ), ! element( Z, 
% 30.07/30.47    powerset( Y ) ), subset_intersection2( Y, Z, X ) ==> set_intersection2( Z
% 30.07/30.47    , X ) }.
% 30.07/30.47  (1558) {G1,W5,D3,L1,V0,M1} R(136,137) { the_carrier( skol6 ) ==> 
% 30.07/30.47    cast_as_carrier_subset( skol6 ) }.
% 30.07/30.47  (1577) {G2,W5,D4,L1,V0,M1} S(138);d(1558) { element( skol7, powerset( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ) ) ) }.
% 30.07/30.47  (1591) {G2,W8,D4,L1,V0,M1} S(139);d(1558) { ! subset_intersection2( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ), skol7, cast_as_carrier_subset( skol6 ) )
% 30.07/30.47     ==> skol7 }.
% 30.07/30.47  (1609) {G1,W9,D3,L2,V2,M2} R(140,134) { set_intersection2( X, Y ) ==> X, ! 
% 30.07/30.47    element( X, powerset( Y ) ) }.
% 30.07/30.47  (79818) {G3,W5,D4,L1,V0,M1} P(1512,1591);d(1609);q;r(127) { ! element( 
% 30.07/30.47    skol7, powerset( cast_as_carrier_subset( skol6 ) ) ) }.
% 30.07/30.47  (80218) {G4,W0,D0,L0,V0,M0} S(79818);r(1577) {  }.
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  % SZS output end Refutation
% 30.07/30.47  found a proof!
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Unprocessed initial clauses:
% 30.07/30.47  
% 30.07/30.47  (80220) {G0,W6,D2,L2,V2,M2}  { ! in( X, Y ), ! in( Y, X ) }.
% 30.07/30.47  (80221) {G0,W1,D1,L1,V0,M1}  { && }.
% 30.07/30.47  (80222) {G0,W4,D2,L2,V1,M2}  { ! v5_membered( X ), v4_membered( X ) }.
% 30.07/30.47  (80223) {G0,W4,D2,L2,V1,M2}  { ! v4_membered( X ), v3_membered( X ) }.
% 30.07/30.47  (80224) {G0,W4,D2,L2,V1,M2}  { ! v3_membered( X ), v2_membered( X ) }.
% 30.07/30.47  (80225) {G0,W4,D2,L2,V1,M2}  { ! v2_membered( X ), v1_membered( X ) }.
% 30.07/30.47  (80226) {G0,W2,D2,L1,V0,M1}  { ! empty( skol1 ) }.
% 30.07/30.47  (80227) {G0,W2,D2,L1,V0,M1}  { v1_membered( skol1 ) }.
% 30.07/30.47  (80228) {G0,W2,D2,L1,V0,M1}  { v2_membered( skol1 ) }.
% 30.07/30.47  (80229) {G0,W2,D2,L1,V0,M1}  { v3_membered( skol1 ) }.
% 30.07/30.47  (80230) {G0,W2,D2,L1,V0,M1}  { v4_membered( skol1 ) }.
% 30.07/30.47  (80231) {G0,W2,D2,L1,V0,M1}  { v5_membered( skol1 ) }.
% 30.07/30.47  (80232) {G0,W7,D2,L3,V2,M3}  { ! v1_membered( X ), ! element( Y, X ), 
% 30.07/30.47    v1_xcmplx_0( Y ) }.
% 30.07/30.47  (80233) {G0,W7,D2,L3,V2,M3}  { ! v2_membered( X ), ! element( Y, X ), 
% 30.07/30.47    v1_xcmplx_0( Y ) }.
% 30.07/30.47  (80234) {G0,W7,D2,L3,V2,M3}  { ! v2_membered( X ), ! element( Y, X ), 
% 30.07/30.47    v1_xreal_0( Y ) }.
% 30.07/30.47  (80235) {G0,W7,D2,L3,V2,M3}  { ! v3_membered( X ), ! element( Y, X ), 
% 30.07/30.47    v1_xcmplx_0( Y ) }.
% 30.07/30.47  (80236) {G0,W7,D2,L3,V2,M3}  { ! v3_membered( X ), ! element( Y, X ), 
% 30.07/30.47    v1_xreal_0( Y ) }.
% 30.07/30.47  (80237) {G0,W7,D2,L3,V2,M3}  { ! v3_membered( X ), ! element( Y, X ), 
% 30.07/30.47    v1_rat_1( Y ) }.
% 30.07/30.47  (80238) {G0,W7,D2,L3,V2,M3}  { ! v4_membered( X ), ! element( Y, X ), 
% 30.07/30.47    alpha1( Y ) }.
% 30.07/30.47  (80239) {G0,W7,D2,L3,V2,M3}  { ! v4_membered( X ), ! element( Y, X ), 
% 30.07/30.47    v1_rat_1( Y ) }.
% 30.07/30.47  (80240) {G0,W4,D2,L2,V1,M2}  { ! alpha1( X ), v1_xcmplx_0( X ) }.
% 30.07/30.47  (80241) {G0,W4,D2,L2,V1,M2}  { ! alpha1( X ), v1_xreal_0( X ) }.
% 30.07/30.47  (80242) {G0,W4,D2,L2,V1,M2}  { ! alpha1( X ), v1_int_1( X ) }.
% 30.07/30.47  (80243) {G0,W8,D2,L4,V1,M4}  { ! v1_xcmplx_0( X ), ! v1_xreal_0( X ), ! 
% 30.07/30.47    v1_int_1( X ), alpha1( X ) }.
% 30.07/30.47  (80244) {G0,W7,D2,L3,V2,M3}  { ! v5_membered( X ), ! element( Y, X ), 
% 30.07/30.47    alpha2( Y ) }.
% 30.07/30.47  (80245) {G0,W7,D2,L3,V2,M3}  { ! v5_membered( X ), ! element( Y, X ), 
% 30.07/30.47    v1_rat_1( Y ) }.
% 30.07/30.47  (80246) {G0,W4,D2,L2,V1,M2}  { ! alpha2( X ), alpha10( X ) }.
% 30.07/30.47  (80247) {G0,W4,D2,L2,V1,M2}  { ! alpha2( X ), v1_int_1( X ) }.
% 30.07/30.47  (80248) {G0,W6,D2,L3,V1,M3}  { ! alpha10( X ), ! v1_int_1( X ), alpha2( X )
% 30.07/30.47     }.
% 30.07/30.47  (80249) {G0,W4,D2,L2,V1,M2}  { ! alpha10( X ), v1_xcmplx_0( X ) }.
% 30.07/30.47  (80250) {G0,W4,D2,L2,V1,M2}  { ! alpha10( X ), natural( X ) }.
% 30.07/30.47  (80251) {G0,W4,D2,L2,V1,M2}  { ! alpha10( X ), v1_xreal_0( X ) }.
% 30.07/30.47  (80252) {G0,W8,D2,L4,V1,M4}  { ! v1_xcmplx_0( X ), ! natural( X ), ! 
% 30.07/30.47    v1_xreal_0( X ), alpha10( X ) }.
% 30.07/30.47  (80253) {G0,W2,D2,L1,V0,M1}  { empty( empty_set ) }.
% 30.07/30.47  (80254) {G0,W2,D2,L1,V0,M1}  { v1_membered( empty_set ) }.
% 30.07/30.47  (80255) {G0,W2,D2,L1,V0,M1}  { v2_membered( empty_set ) }.
% 30.07/30.47  (80256) {G0,W2,D2,L1,V0,M1}  { v3_membered( empty_set ) }.
% 30.07/30.47  (80257) {G0,W2,D2,L1,V0,M1}  { v4_membered( empty_set ) }.
% 30.07/30.47  (80258) {G0,W2,D2,L1,V0,M1}  { v5_membered( empty_set ) }.
% 30.07/30.47  (80259) {G0,W8,D3,L3,V2,M3}  { ! v1_membered( X ), ! element( Y, powerset( 
% 30.07/30.47    X ) ), v1_membered( Y ) }.
% 30.07/30.47  (80260) {G0,W8,D3,L3,V2,M3}  { ! v2_membered( X ), ! element( Y, powerset( 
% 30.07/30.47    X ) ), v1_membered( Y ) }.
% 30.07/30.47  (80261) {G0,W8,D3,L3,V2,M3}  { ! v2_membered( X ), ! element( Y, powerset( 
% 30.07/30.47    X ) ), v2_membered( Y ) }.
% 30.07/30.47  (80262) {G0,W8,D3,L3,V2,M3}  { ! v3_membered( X ), ! element( Y, powerset( 
% 30.07/30.47    X ) ), v1_membered( Y ) }.
% 30.07/30.47  (80263) {G0,W8,D3,L3,V2,M3}  { ! v3_membered( X ), ! element( Y, powerset( 
% 30.07/30.47    X ) ), v2_membered( Y ) }.
% 30.07/30.47  (80264) {G0,W8,D3,L3,V2,M3}  { ! v3_membered( X ), ! element( Y, powerset( 
% 30.07/30.47    X ) ), v3_membered( Y ) }.
% 30.07/30.47  (80265) {G0,W8,D3,L3,V2,M3}  { ! v4_membered( X ), ! element( Y, powerset( 
% 30.07/30.47    X ) ), alpha3( Y ) }.
% 30.07/30.47  (80266) {G0,W8,D3,L3,V2,M3}  { ! v4_membered( X ), ! element( Y, powerset( 
% 30.07/30.47    X ) ), v4_membered( Y ) }.
% 30.07/30.47  (80267) {G0,W4,D2,L2,V1,M2}  { ! alpha3( X ), v1_membered( X ) }.
% 30.07/30.47  (80268) {G0,W4,D2,L2,V1,M2}  { ! alpha3( X ), v2_membered( X ) }.
% 30.07/30.47  (80269) {G0,W4,D2,L2,V1,M2}  { ! alpha3( X ), v3_membered( X ) }.
% 30.07/30.47  (80270) {G0,W8,D2,L4,V1,M4}  { ! v1_membered( X ), ! v2_membered( X ), ! 
% 30.07/30.47    v3_membered( X ), alpha3( X ) }.
% 30.07/30.47  (80271) {G0,W8,D3,L3,V2,M3}  { ! v5_membered( X ), ! element( Y, powerset( 
% 30.07/30.47    X ) ), alpha4( Y ) }.
% 30.07/30.47  (80272) {G0,W8,D3,L3,V2,M3}  { ! v5_membered( X ), ! element( Y, powerset( 
% 30.07/30.47    X ) ), v5_membered( Y ) }.
% 30.07/30.47  (80273) {G0,W4,D2,L2,V1,M2}  { ! alpha4( X ), alpha11( X ) }.
% 30.07/30.47  (80274) {G0,W4,D2,L2,V1,M2}  { ! alpha4( X ), v4_membered( X ) }.
% 30.07/30.47  (80275) {G0,W6,D2,L3,V1,M3}  { ! alpha11( X ), ! v4_membered( X ), alpha4( 
% 30.07/30.47    X ) }.
% 30.07/30.47  (80276) {G0,W4,D2,L2,V1,M2}  { ! alpha11( X ), v1_membered( X ) }.
% 30.07/30.47  (80277) {G0,W4,D2,L2,V1,M2}  { ! alpha11( X ), v2_membered( X ) }.
% 30.07/30.47  (80278) {G0,W4,D2,L2,V1,M2}  { ! alpha11( X ), v3_membered( X ) }.
% 30.07/30.47  (80279) {G0,W8,D2,L4,V1,M4}  { ! v1_membered( X ), ! v2_membered( X ), ! 
% 30.07/30.47    v3_membered( X ), alpha11( X ) }.
% 30.07/30.47  (80280) {G0,W6,D3,L2,V2,M2}  { ! v1_membered( X ), v1_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ) }.
% 30.07/30.47  (80281) {G0,W6,D3,L2,V2,M2}  { ! v1_membered( X ), v1_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ) }.
% 30.07/30.47  (80282) {G0,W6,D3,L2,V2,M2}  { ! v2_membered( X ), v1_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ) }.
% 30.07/30.47  (80283) {G0,W6,D3,L2,V2,M2}  { ! v2_membered( X ), v2_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ) }.
% 30.07/30.47  (80284) {G0,W6,D3,L2,V2,M2}  { ! v2_membered( X ), v1_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ) }.
% 30.07/30.47  (80285) {G0,W6,D3,L2,V2,M2}  { ! v2_membered( X ), v2_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ) }.
% 30.07/30.47  (80286) {G0,W6,D3,L2,V2,M2}  { ! v3_membered( X ), v1_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ) }.
% 30.07/30.47  (80287) {G0,W6,D3,L2,V2,M2}  { ! v3_membered( X ), v2_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ) }.
% 30.07/30.47  (80288) {G0,W6,D3,L2,V2,M2}  { ! v3_membered( X ), v3_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ) }.
% 30.07/30.47  (80289) {G0,W6,D3,L2,V2,M2}  { ! v3_membered( X ), v1_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ) }.
% 30.07/30.47  (80290) {G0,W6,D3,L2,V2,M2}  { ! v3_membered( X ), v2_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ) }.
% 30.07/30.47  (80291) {G0,W6,D3,L2,V2,M2}  { ! v3_membered( X ), v3_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ) }.
% 30.07/30.47  (80292) {G0,W5,D2,L2,V2,M2}  { ! v4_membered( X ), alpha5( X, Y ) }.
% 30.07/30.47  (80293) {G0,W6,D3,L2,V2,M2}  { ! v4_membered( X ), v4_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ) }.
% 30.07/30.47  (80294) {G0,W7,D3,L2,V2,M2}  { ! alpha5( X, Y ), v1_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ) }.
% 30.07/30.47  (80295) {G0,W7,D3,L2,V2,M2}  { ! alpha5( X, Y ), v2_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ) }.
% 30.07/30.47  (80296) {G0,W7,D3,L2,V2,M2}  { ! alpha5( X, Y ), v3_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ) }.
% 30.07/30.47  (80297) {G0,W15,D3,L4,V2,M4}  { ! v1_membered( set_intersection2( X, Y ) )
% 30.07/30.47    , ! v2_membered( set_intersection2( X, Y ) ), ! v3_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ), alpha5( X, Y ) }.
% 30.07/30.47  (80298) {G0,W5,D2,L2,V2,M2}  { ! v4_membered( X ), alpha6( X, Y ) }.
% 30.07/30.47  (80299) {G0,W6,D3,L2,V2,M2}  { ! v4_membered( X ), v4_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ) }.
% 30.07/30.47  (80300) {G0,W7,D3,L2,V2,M2}  { ! alpha6( X, Y ), v1_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ) }.
% 30.07/30.47  (80301) {G0,W7,D3,L2,V2,M2}  { ! alpha6( X, Y ), v2_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ) }.
% 30.07/30.47  (80302) {G0,W7,D3,L2,V2,M2}  { ! alpha6( X, Y ), v3_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ) }.
% 30.07/30.47  (80303) {G0,W15,D3,L4,V2,M4}  { ! v1_membered( set_intersection2( Y, X ) )
% 30.07/30.47    , ! v2_membered( set_intersection2( Y, X ) ), ! v3_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ), alpha6( X, Y ) }.
% 30.07/30.47  (80304) {G0,W5,D2,L2,V2,M2}  { ! v5_membered( X ), alpha7( X, Y ) }.
% 30.07/30.47  (80305) {G0,W6,D3,L2,V2,M2}  { ! v5_membered( X ), v5_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ) }.
% 30.07/30.47  (80306) {G0,W6,D2,L2,V2,M2}  { ! alpha7( X, Y ), alpha12( X, Y ) }.
% 30.07/30.47  (80307) {G0,W7,D3,L2,V2,M2}  { ! alpha7( X, Y ), v4_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ) }.
% 30.07/30.47  (80308) {G0,W10,D3,L3,V2,M3}  { ! alpha12( X, Y ), ! v4_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ), alpha7( X, Y ) }.
% 30.07/30.47  (80309) {G0,W7,D3,L2,V2,M2}  { ! alpha12( X, Y ), v1_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ) }.
% 30.07/30.47  (80310) {G0,W7,D3,L2,V2,M2}  { ! alpha12( X, Y ), v2_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ) }.
% 30.07/30.47  (80311) {G0,W7,D3,L2,V2,M2}  { ! alpha12( X, Y ), v3_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ) }.
% 30.07/30.47  (80312) {G0,W15,D3,L4,V2,M4}  { ! v1_membered( set_intersection2( X, Y ) )
% 30.07/30.47    , ! v2_membered( set_intersection2( X, Y ) ), ! v3_membered( 
% 30.07/30.47    set_intersection2( X, Y ) ), alpha12( X, Y ) }.
% 30.07/30.47  (80313) {G0,W5,D2,L2,V2,M2}  { ! v5_membered( X ), alpha8( X, Y ) }.
% 30.07/30.47  (80314) {G0,W6,D3,L2,V2,M2}  { ! v5_membered( X ), v5_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ) }.
% 30.07/30.47  (80315) {G0,W6,D2,L2,V2,M2}  { ! alpha8( X, Y ), alpha13( X, Y ) }.
% 30.07/30.47  (80316) {G0,W7,D3,L2,V2,M2}  { ! alpha8( X, Y ), v4_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ) }.
% 30.07/30.47  (80317) {G0,W10,D3,L3,V2,M3}  { ! alpha13( X, Y ), ! v4_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ), alpha8( X, Y ) }.
% 30.07/30.47  (80318) {G0,W7,D3,L2,V2,M2}  { ! alpha13( X, Y ), v1_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ) }.
% 30.07/30.47  (80319) {G0,W7,D3,L2,V2,M2}  { ! alpha13( X, Y ), v2_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ) }.
% 30.07/30.47  (80320) {G0,W7,D3,L2,V2,M2}  { ! alpha13( X, Y ), v3_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ) }.
% 30.07/30.47  (80321) {G0,W15,D3,L4,V2,M4}  { ! v1_membered( set_intersection2( Y, X ) )
% 30.07/30.47    , ! v2_membered( set_intersection2( Y, X ) ), ! v3_membered( 
% 30.07/30.47    set_intersection2( Y, X ) ), alpha13( X, Y ) }.
% 30.07/30.47  (80322) {G0,W6,D2,L2,V2,M2}  { ! in( X, Y ), element( X, Y ) }.
% 30.07/30.47  (80323) {G0,W5,D3,L1,V1,M1}  { set_intersection2( X, empty_set ) = 
% 30.07/30.47    empty_set }.
% 30.07/30.47  (80324) {G0,W10,D3,L3,V3,M3}  { ! in( X, Z ), ! element( Z, powerset( Y ) )
% 30.07/30.47    , element( X, Y ) }.
% 30.07/30.47  (80325) {G0,W9,D3,L3,V3,M3}  { ! in( X, Y ), ! element( Y, powerset( Z ) )
% 30.07/30.47    , ! empty( Z ) }.
% 30.07/30.47  (80326) {G0,W5,D3,L2,V2,M2}  { empty( X ), ! empty( skol2( Y ) ) }.
% 30.07/30.47  (80327) {G0,W7,D3,L2,V1,M2}  { empty( X ), element( skol2( X ), powerset( X
% 30.07/30.47     ) ) }.
% 30.07/30.47  (80328) {G0,W3,D3,L1,V1,M1}  { empty( skol3( Y ) ) }.
% 30.07/30.47  (80329) {G0,W5,D3,L1,V1,M1}  { element( skol3( X ), powerset( X ) ) }.
% 30.07/30.47  (80330) {G0,W4,D2,L2,V1,M2}  { ! empty( X ), alpha9( X ) }.
% 30.07/30.47  (80331) {G0,W4,D2,L2,V1,M2}  { ! empty( X ), v5_membered( X ) }.
% 30.07/30.47  (80332) {G0,W4,D2,L2,V1,M2}  { ! alpha9( X ), alpha14( X ) }.
% 30.07/30.47  (80333) {G0,W4,D2,L2,V1,M2}  { ! alpha9( X ), v4_membered( X ) }.
% 30.07/30.47  (80334) {G0,W6,D2,L3,V1,M3}  { ! alpha14( X ), ! v4_membered( X ), alpha9( 
% 30.07/30.47    X ) }.
% 30.07/30.47  (80335) {G0,W4,D2,L2,V1,M2}  { ! alpha14( X ), v1_membered( X ) }.
% 30.07/30.47  (80336) {G0,W4,D2,L2,V1,M2}  { ! alpha14( X ), v2_membered( X ) }.
% 30.07/30.47  (80337) {G0,W4,D2,L2,V1,M2}  { ! alpha14( X ), v3_membered( X ) }.
% 30.07/30.47  (80338) {G0,W8,D2,L4,V1,M4}  { ! v1_membered( X ), ! v2_membered( X ), ! 
% 30.07/30.47    v3_membered( X ), alpha14( X ) }.
% 30.07/30.47  (80339) {G0,W8,D2,L3,V2,M3}  { ! element( X, Y ), empty( Y ), in( X, Y )
% 30.07/30.47     }.
% 30.07/30.47  (80340) {G0,W5,D2,L2,V1,M2}  { ! empty( X ), X = empty_set }.
% 30.07/30.47  (80341) {G0,W5,D2,L2,V2,M2}  { ! in( X, Y ), ! empty( Y ) }.
% 30.07/30.47  (80342) {G0,W7,D2,L3,V2,M3}  { ! empty( X ), X = Y, ! empty( Y ) }.
% 30.07/30.47  (80343) {G0,W7,D3,L1,V2,M1}  { set_intersection2( X, Y ) = 
% 30.07/30.47    set_intersection2( Y, X ) }.
% 30.07/30.47  (80344) {G0,W5,D3,L1,V1,M1}  { set_intersection2( X, X ) = X }.
% 30.07/30.47  (80345) {G0,W17,D3,L3,V3,M3}  { ! element( Y, powerset( X ) ), ! element( Z
% 30.07/30.47    , powerset( X ) ), subset_intersection2( X, Y, Z ) = subset_intersection2
% 30.07/30.47    ( X, Z, Y ) }.
% 30.07/30.47  (80346) {G0,W14,D3,L3,V3,M3}  { ! element( Y, powerset( X ) ), ! element( Z
% 30.07/30.47    , powerset( X ) ), subset_intersection2( X, Y, Y ) = Y }.
% 30.07/30.47  (80347) {G0,W3,D2,L1,V1,M1}  { subset( X, X ) }.
% 30.07/30.47  (80348) {G0,W2,D2,L1,V0,M1}  { one_sorted_str( skol4 ) }.
% 30.07/30.47  (80349) {G0,W4,D3,L1,V1,M1}  { element( skol5( X ), X ) }.
% 30.07/30.47  (80350) {G0,W16,D3,L3,V3,M3}  { ! element( Y, powerset( X ) ), ! element( Z
% 30.07/30.47    , powerset( X ) ), subset_intersection2( X, Y, Z ) = set_intersection2( Y
% 30.07/30.47    , Z ) }.
% 30.07/30.47  (80351) {G0,W1,D1,L1,V0,M1}  { && }.
% 30.07/30.47  (80352) {G0,W8,D4,L2,V1,M2}  { ! one_sorted_str( X ), element( 
% 30.07/30.47    cast_as_carrier_subset( X ), powerset( the_carrier( X ) ) ) }.
% 30.07/30.47  (80353) {G0,W1,D1,L1,V0,M1}  { && }.
% 30.07/30.47  (80354) {G0,W15,D3,L3,V3,M3}  { ! element( Y, powerset( X ) ), ! element( Z
% 30.07/30.47    , powerset( X ) ), element( subset_intersection2( X, Y, Z ), powerset( X
% 30.07/30.47     ) ) }.
% 30.07/30.47  (80355) {G0,W1,D1,L1,V0,M1}  { && }.
% 30.07/30.47  (80356) {G0,W1,D1,L1,V0,M1}  { && }.
% 30.07/30.47  (80357) {G0,W1,D1,L1,V0,M1}  { && }.
% 30.07/30.47  (80358) {G0,W3,D3,L1,V1,M1}  { ! empty( powerset( X ) ) }.
% 30.07/30.47  (80359) {G0,W7,D3,L2,V2,M2}  { ! element( X, powerset( Y ) ), subset( X, Y
% 30.07/30.47     ) }.
% 30.07/30.47  (80360) {G0,W7,D3,L2,V2,M2}  { ! subset( X, Y ), element( X, powerset( Y )
% 30.07/30.47     ) }.
% 30.07/30.47  (80361) {G0,W7,D3,L2,V1,M2}  { ! one_sorted_str( X ), 
% 30.07/30.47    cast_as_carrier_subset( X ) = the_carrier( X ) }.
% 30.07/30.47  (80362) {G0,W2,D2,L1,V0,M1}  { one_sorted_str( skol6 ) }.
% 30.07/30.47  (80363) {G0,W5,D4,L1,V0,M1}  { element( skol7, powerset( the_carrier( skol6
% 30.07/30.47     ) ) ) }.
% 30.07/30.47  (80364) {G0,W8,D4,L1,V0,M1}  { ! subset_intersection2( the_carrier( skol6 )
% 30.07/30.47    , skol7, cast_as_carrier_subset( skol6 ) ) = skol7 }.
% 30.07/30.47  (80365) {G0,W8,D3,L2,V2,M2}  { ! subset( X, Y ), set_intersection2( X, Y ) 
% 30.07/30.47    = X }.
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Total Proof:
% 30.07/30.47  
% 30.07/30.47  subsumption: (127) {G0,W3,D2,L1,V1,M1} I { subset( X, X ) }.
% 30.07/30.47  parent0: (80347) {G0,W3,D2,L1,V1,M1}  { subset( X, X ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := X
% 30.07/30.47  end
% 30.07/30.47  permutation0:
% 30.07/30.47     0 ==> 0
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  subsumption: (130) {G0,W16,D3,L3,V3,M3} I { ! element( Y, powerset( X ) ), 
% 30.07/30.47    ! element( Z, powerset( X ) ), subset_intersection2( X, Y, Z ) ==> 
% 30.07/30.47    set_intersection2( Y, Z ) }.
% 30.07/30.47  parent0: (80350) {G0,W16,D3,L3,V3,M3}  { ! element( Y, powerset( X ) ), ! 
% 30.07/30.47    element( Z, powerset( X ) ), subset_intersection2( X, Y, Z ) = 
% 30.07/30.47    set_intersection2( Y, Z ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := X
% 30.07/30.47     Y := Y
% 30.07/30.47     Z := Z
% 30.07/30.47  end
% 30.07/30.47  permutation0:
% 30.07/30.47     0 ==> 0
% 30.07/30.47     1 ==> 1
% 30.07/30.47     2 ==> 2
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  subsumption: (134) {G0,W7,D3,L2,V2,M2} I { ! element( X, powerset( Y ) ), 
% 30.07/30.47    subset( X, Y ) }.
% 30.07/30.47  parent0: (80359) {G0,W7,D3,L2,V2,M2}  { ! element( X, powerset( Y ) ), 
% 30.07/30.47    subset( X, Y ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := X
% 30.07/30.47     Y := Y
% 30.07/30.47  end
% 30.07/30.47  permutation0:
% 30.07/30.47     0 ==> 0
% 30.07/30.47     1 ==> 1
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  subsumption: (135) {G0,W7,D3,L2,V2,M2} I { ! subset( X, Y ), element( X, 
% 30.07/30.47    powerset( Y ) ) }.
% 30.07/30.47  parent0: (80360) {G0,W7,D3,L2,V2,M2}  { ! subset( X, Y ), element( X, 
% 30.07/30.47    powerset( Y ) ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := X
% 30.07/30.47     Y := Y
% 30.07/30.47  end
% 30.07/30.47  permutation0:
% 30.07/30.47     0 ==> 0
% 30.07/30.47     1 ==> 1
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  eqswap: (80426) {G0,W7,D3,L2,V1,M2}  { the_carrier( X ) = 
% 30.07/30.47    cast_as_carrier_subset( X ), ! one_sorted_str( X ) }.
% 30.07/30.47  parent0[1]: (80361) {G0,W7,D3,L2,V1,M2}  { ! one_sorted_str( X ), 
% 30.07/30.47    cast_as_carrier_subset( X ) = the_carrier( X ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := X
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  subsumption: (136) {G0,W7,D3,L2,V1,M2} I { ! one_sorted_str( X ), 
% 30.07/30.47    the_carrier( X ) ==> cast_as_carrier_subset( X ) }.
% 30.07/30.47  parent0: (80426) {G0,W7,D3,L2,V1,M2}  { the_carrier( X ) = 
% 30.07/30.47    cast_as_carrier_subset( X ), ! one_sorted_str( X ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := X
% 30.07/30.47  end
% 30.07/30.47  permutation0:
% 30.07/30.47     0 ==> 1
% 30.07/30.47     1 ==> 0
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  subsumption: (137) {G0,W2,D2,L1,V0,M1} I { one_sorted_str( skol6 ) }.
% 30.07/30.47  parent0: (80362) {G0,W2,D2,L1,V0,M1}  { one_sorted_str( skol6 ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47  end
% 30.07/30.47  permutation0:
% 30.07/30.47     0 ==> 0
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  subsumption: (138) {G0,W5,D4,L1,V0,M1} I { element( skol7, powerset( 
% 30.07/30.47    the_carrier( skol6 ) ) ) }.
% 30.07/30.47  parent0: (80363) {G0,W5,D4,L1,V0,M1}  { element( skol7, powerset( 
% 30.07/30.47    the_carrier( skol6 ) ) ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47  end
% 30.07/30.47  permutation0:
% 30.07/30.47     0 ==> 0
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  subsumption: (139) {G0,W8,D4,L1,V0,M1} I { ! subset_intersection2( 
% 30.07/30.47    the_carrier( skol6 ), skol7, cast_as_carrier_subset( skol6 ) ) ==> skol7
% 30.07/30.47     }.
% 30.07/30.47  parent0: (80364) {G0,W8,D4,L1,V0,M1}  { ! subset_intersection2( the_carrier
% 30.07/30.47    ( skol6 ), skol7, cast_as_carrier_subset( skol6 ) ) = skol7 }.
% 30.07/30.47  substitution0:
% 30.07/30.47  end
% 30.07/30.47  permutation0:
% 30.07/30.47     0 ==> 0
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  subsumption: (140) {G0,W8,D3,L2,V2,M2} I { ! subset( X, Y ), 
% 30.07/30.47    set_intersection2( X, Y ) ==> X }.
% 30.07/30.47  parent0: (80365) {G0,W8,D3,L2,V2,M2}  { ! subset( X, Y ), set_intersection2
% 30.07/30.47    ( X, Y ) = X }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := X
% 30.07/30.47     Y := Y
% 30.07/30.47  end
% 30.07/30.47  permutation0:
% 30.07/30.47     0 ==> 0
% 30.07/30.47     1 ==> 1
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  eqswap: (80486) {G0,W16,D3,L3,V3,M3}  { set_intersection2( Y, Z ) ==> 
% 30.07/30.47    subset_intersection2( X, Y, Z ), ! element( Y, powerset( X ) ), ! element
% 30.07/30.47    ( Z, powerset( X ) ) }.
% 30.07/30.47  parent0[2]: (130) {G0,W16,D3,L3,V3,M3} I { ! element( Y, powerset( X ) ), !
% 30.07/30.47     element( Z, powerset( X ) ), subset_intersection2( X, Y, Z ) ==> 
% 30.07/30.47    set_intersection2( Y, Z ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := X
% 30.07/30.47     Y := Y
% 30.07/30.47     Z := Z
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  resolution: (80488) {G1,W15,D3,L3,V3,M3}  { set_intersection2( X, Y ) ==> 
% 30.07/30.47    subset_intersection2( Z, X, Y ), ! element( X, powerset( Z ) ), ! subset
% 30.07/30.47    ( Y, Z ) }.
% 30.07/30.47  parent0[2]: (80486) {G0,W16,D3,L3,V3,M3}  { set_intersection2( Y, Z ) ==> 
% 30.07/30.47    subset_intersection2( X, Y, Z ), ! element( Y, powerset( X ) ), ! element
% 30.07/30.47    ( Z, powerset( X ) ) }.
% 30.07/30.47  parent1[1]: (135) {G0,W7,D3,L2,V2,M2} I { ! subset( X, Y ), element( X, 
% 30.07/30.47    powerset( Y ) ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := Z
% 30.07/30.47     Y := X
% 30.07/30.47     Z := Y
% 30.07/30.47  end
% 30.07/30.47  substitution1:
% 30.07/30.47     X := Y
% 30.07/30.47     Y := Z
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  eqswap: (80489) {G1,W15,D3,L3,V3,M3}  { subset_intersection2( Z, X, Y ) ==>
% 30.07/30.47     set_intersection2( X, Y ), ! element( X, powerset( Z ) ), ! subset( Y, Z
% 30.07/30.47     ) }.
% 30.07/30.47  parent0[0]: (80488) {G1,W15,D3,L3,V3,M3}  { set_intersection2( X, Y ) ==> 
% 30.07/30.47    subset_intersection2( Z, X, Y ), ! element( X, powerset( Z ) ), ! subset
% 30.07/30.47    ( Y, Z ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := X
% 30.07/30.47     Y := Y
% 30.07/30.47     Z := Z
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  subsumption: (1512) {G1,W15,D3,L3,V3,M3} R(135,130) { ! subset( X, Y ), ! 
% 30.07/30.47    element( Z, powerset( Y ) ), subset_intersection2( Y, Z, X ) ==> 
% 30.07/30.47    set_intersection2( Z, X ) }.
% 30.07/30.47  parent0: (80489) {G1,W15,D3,L3,V3,M3}  { subset_intersection2( Z, X, Y ) 
% 30.07/30.47    ==> set_intersection2( X, Y ), ! element( X, powerset( Z ) ), ! subset( Y
% 30.07/30.47    , Z ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := Z
% 30.07/30.47     Y := X
% 30.07/30.47     Z := Y
% 30.07/30.47  end
% 30.07/30.47  permutation0:
% 30.07/30.47     0 ==> 2
% 30.07/30.47     1 ==> 1
% 30.07/30.47     2 ==> 0
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  eqswap: (80491) {G0,W7,D3,L2,V1,M2}  { cast_as_carrier_subset( X ) ==> 
% 30.07/30.47    the_carrier( X ), ! one_sorted_str( X ) }.
% 30.07/30.47  parent0[1]: (136) {G0,W7,D3,L2,V1,M2} I { ! one_sorted_str( X ), 
% 30.07/30.47    the_carrier( X ) ==> cast_as_carrier_subset( X ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := X
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  resolution: (80492) {G1,W5,D3,L1,V0,M1}  { cast_as_carrier_subset( skol6 ) 
% 30.07/30.47    ==> the_carrier( skol6 ) }.
% 30.07/30.47  parent0[1]: (80491) {G0,W7,D3,L2,V1,M2}  { cast_as_carrier_subset( X ) ==> 
% 30.07/30.47    the_carrier( X ), ! one_sorted_str( X ) }.
% 30.07/30.47  parent1[0]: (137) {G0,W2,D2,L1,V0,M1} I { one_sorted_str( skol6 ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := skol6
% 30.07/30.47  end
% 30.07/30.47  substitution1:
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  eqswap: (80493) {G1,W5,D3,L1,V0,M1}  { the_carrier( skol6 ) ==> 
% 30.07/30.47    cast_as_carrier_subset( skol6 ) }.
% 30.07/30.47  parent0[0]: (80492) {G1,W5,D3,L1,V0,M1}  { cast_as_carrier_subset( skol6 ) 
% 30.07/30.47    ==> the_carrier( skol6 ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  subsumption: (1558) {G1,W5,D3,L1,V0,M1} R(136,137) { the_carrier( skol6 ) 
% 30.07/30.47    ==> cast_as_carrier_subset( skol6 ) }.
% 30.07/30.47  parent0: (80493) {G1,W5,D3,L1,V0,M1}  { the_carrier( skol6 ) ==> 
% 30.07/30.47    cast_as_carrier_subset( skol6 ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47  end
% 30.07/30.47  permutation0:
% 30.07/30.47     0 ==> 0
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  paramod: (80495) {G1,W5,D4,L1,V0,M1}  { element( skol7, powerset( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ) ) ) }.
% 30.07/30.47  parent0[0]: (1558) {G1,W5,D3,L1,V0,M1} R(136,137) { the_carrier( skol6 ) 
% 30.07/30.47    ==> cast_as_carrier_subset( skol6 ) }.
% 30.07/30.47  parent1[0; 3]: (138) {G0,W5,D4,L1,V0,M1} I { element( skol7, powerset( 
% 30.07/30.47    the_carrier( skol6 ) ) ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47  end
% 30.07/30.47  substitution1:
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  subsumption: (1577) {G2,W5,D4,L1,V0,M1} S(138);d(1558) { element( skol7, 
% 30.07/30.47    powerset( cast_as_carrier_subset( skol6 ) ) ) }.
% 30.07/30.47  parent0: (80495) {G1,W5,D4,L1,V0,M1}  { element( skol7, powerset( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ) ) ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47  end
% 30.07/30.47  permutation0:
% 30.07/30.47     0 ==> 0
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  paramod: (80498) {G1,W8,D4,L1,V0,M1}  { ! subset_intersection2( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ), skol7, cast_as_carrier_subset( skol6 ) )
% 30.07/30.47     ==> skol7 }.
% 30.07/30.47  parent0[0]: (1558) {G1,W5,D3,L1,V0,M1} R(136,137) { the_carrier( skol6 ) 
% 30.07/30.47    ==> cast_as_carrier_subset( skol6 ) }.
% 30.07/30.47  parent1[0; 3]: (139) {G0,W8,D4,L1,V0,M1} I { ! subset_intersection2( 
% 30.07/30.47    the_carrier( skol6 ), skol7, cast_as_carrier_subset( skol6 ) ) ==> skol7
% 30.07/30.47     }.
% 30.07/30.47  substitution0:
% 30.07/30.47  end
% 30.07/30.47  substitution1:
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  subsumption: (1591) {G2,W8,D4,L1,V0,M1} S(139);d(1558) { ! 
% 30.07/30.47    subset_intersection2( cast_as_carrier_subset( skol6 ), skol7, 
% 30.07/30.47    cast_as_carrier_subset( skol6 ) ) ==> skol7 }.
% 30.07/30.47  parent0: (80498) {G1,W8,D4,L1,V0,M1}  { ! subset_intersection2( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ), skol7, cast_as_carrier_subset( skol6 ) )
% 30.07/30.47     ==> skol7 }.
% 30.07/30.47  substitution0:
% 30.07/30.47  end
% 30.07/30.47  permutation0:
% 30.07/30.47     0 ==> 0
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  eqswap: (80500) {G0,W8,D3,L2,V2,M2}  { X ==> set_intersection2( X, Y ), ! 
% 30.07/30.47    subset( X, Y ) }.
% 30.07/30.47  parent0[1]: (140) {G0,W8,D3,L2,V2,M2} I { ! subset( X, Y ), 
% 30.07/30.47    set_intersection2( X, Y ) ==> X }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := X
% 30.07/30.47     Y := Y
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  resolution: (80501) {G1,W9,D3,L2,V2,M2}  { X ==> set_intersection2( X, Y )
% 30.07/30.47    , ! element( X, powerset( Y ) ) }.
% 30.07/30.47  parent0[1]: (80500) {G0,W8,D3,L2,V2,M2}  { X ==> set_intersection2( X, Y )
% 30.07/30.47    , ! subset( X, Y ) }.
% 30.07/30.47  parent1[1]: (134) {G0,W7,D3,L2,V2,M2} I { ! element( X, powerset( Y ) ), 
% 30.07/30.47    subset( X, Y ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := X
% 30.07/30.47     Y := Y
% 30.07/30.47  end
% 30.07/30.47  substitution1:
% 30.07/30.47     X := X
% 30.07/30.47     Y := Y
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  eqswap: (80502) {G1,W9,D3,L2,V2,M2}  { set_intersection2( X, Y ) ==> X, ! 
% 30.07/30.47    element( X, powerset( Y ) ) }.
% 30.07/30.47  parent0[0]: (80501) {G1,W9,D3,L2,V2,M2}  { X ==> set_intersection2( X, Y )
% 30.07/30.47    , ! element( X, powerset( Y ) ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := X
% 30.07/30.47     Y := Y
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  subsumption: (1609) {G1,W9,D3,L2,V2,M2} R(140,134) { set_intersection2( X, 
% 30.07/30.47    Y ) ==> X, ! element( X, powerset( Y ) ) }.
% 30.07/30.47  parent0: (80502) {G1,W9,D3,L2,V2,M2}  { set_intersection2( X, Y ) ==> X, ! 
% 30.07/30.47    element( X, powerset( Y ) ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := X
% 30.07/30.47     Y := Y
% 30.07/30.47  end
% 30.07/30.47  permutation0:
% 30.07/30.47     0 ==> 0
% 30.07/30.47     1 ==> 1
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  eqswap: (80504) {G2,W8,D4,L1,V0,M1}  { ! skol7 ==> subset_intersection2( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ), skol7, cast_as_carrier_subset( skol6 ) )
% 30.07/30.47     }.
% 30.07/30.47  parent0[0]: (1591) {G2,W8,D4,L1,V0,M1} S(139);d(1558) { ! 
% 30.07/30.47    subset_intersection2( cast_as_carrier_subset( skol6 ), skol7, 
% 30.07/30.47    cast_as_carrier_subset( skol6 ) ) ==> skol7 }.
% 30.07/30.47  substitution0:
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  paramod: (80506) {G2,W16,D4,L3,V0,M3}  { ! skol7 ==> set_intersection2( 
% 30.07/30.47    skol7, cast_as_carrier_subset( skol6 ) ), ! subset( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ), cast_as_carrier_subset( skol6 ) ), ! 
% 30.07/30.47    element( skol7, powerset( cast_as_carrier_subset( skol6 ) ) ) }.
% 30.07/30.47  parent0[2]: (1512) {G1,W15,D3,L3,V3,M3} R(135,130) { ! subset( X, Y ), ! 
% 30.07/30.47    element( Z, powerset( Y ) ), subset_intersection2( Y, Z, X ) ==> 
% 30.07/30.47    set_intersection2( Z, X ) }.
% 30.07/30.47  parent1[0; 3]: (80504) {G2,W8,D4,L1,V0,M1}  { ! skol7 ==> 
% 30.07/30.47    subset_intersection2( cast_as_carrier_subset( skol6 ), skol7, 
% 30.07/30.47    cast_as_carrier_subset( skol6 ) ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := cast_as_carrier_subset( skol6 )
% 30.07/30.47     Y := cast_as_carrier_subset( skol6 )
% 30.07/30.47     Z := skol7
% 30.07/30.47  end
% 30.07/30.47  substitution1:
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  paramod: (80507) {G2,W18,D4,L4,V0,M4}  { ! skol7 ==> skol7, ! element( 
% 30.07/30.47    skol7, powerset( cast_as_carrier_subset( skol6 ) ) ), ! subset( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ), cast_as_carrier_subset( skol6 ) ), ! 
% 30.07/30.47    element( skol7, powerset( cast_as_carrier_subset( skol6 ) ) ) }.
% 30.07/30.47  parent0[0]: (1609) {G1,W9,D3,L2,V2,M2} R(140,134) { set_intersection2( X, Y
% 30.07/30.47     ) ==> X, ! element( X, powerset( Y ) ) }.
% 30.07/30.47  parent1[0; 3]: (80506) {G2,W16,D4,L3,V0,M3}  { ! skol7 ==> 
% 30.07/30.47    set_intersection2( skol7, cast_as_carrier_subset( skol6 ) ), ! subset( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ), cast_as_carrier_subset( skol6 ) ), ! 
% 30.07/30.47    element( skol7, powerset( cast_as_carrier_subset( skol6 ) ) ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47     X := skol7
% 30.07/30.47     Y := cast_as_carrier_subset( skol6 )
% 30.07/30.47  end
% 30.07/30.47  substitution1:
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  factor: (80508) {G2,W13,D4,L3,V0,M3}  { ! skol7 ==> skol7, ! element( skol7
% 30.07/30.47    , powerset( cast_as_carrier_subset( skol6 ) ) ), ! subset( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ), cast_as_carrier_subset( skol6 ) ) }.
% 30.07/30.47  parent0[1, 3]: (80507) {G2,W18,D4,L4,V0,M4}  { ! skol7 ==> skol7, ! element
% 30.07/30.47    ( skol7, powerset( cast_as_carrier_subset( skol6 ) ) ), ! subset( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ), cast_as_carrier_subset( skol6 ) ), ! 
% 30.07/30.47    element( skol7, powerset( cast_as_carrier_subset( skol6 ) ) ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  eqrefl: (80509) {G0,W10,D4,L2,V0,M2}  { ! element( skol7, powerset( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ) ) ), ! subset( cast_as_carrier_subset( 
% 30.07/30.47    skol6 ), cast_as_carrier_subset( skol6 ) ) }.
% 30.07/30.47  parent0[0]: (80508) {G2,W13,D4,L3,V0,M3}  { ! skol7 ==> skol7, ! element( 
% 30.07/30.47    skol7, powerset( cast_as_carrier_subset( skol6 ) ) ), ! subset( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ), cast_as_carrier_subset( skol6 ) ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  resolution: (80510) {G1,W5,D4,L1,V0,M1}  { ! element( skol7, powerset( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ) ) ) }.
% 30.07/30.47  parent0[1]: (80509) {G0,W10,D4,L2,V0,M2}  { ! element( skol7, powerset( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ) ) ), ! subset( cast_as_carrier_subset( 
% 30.07/30.47    skol6 ), cast_as_carrier_subset( skol6 ) ) }.
% 30.07/30.47  parent1[0]: (127) {G0,W3,D2,L1,V1,M1} I { subset( X, X ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47  end
% 30.07/30.47  substitution1:
% 30.07/30.47     X := cast_as_carrier_subset( skol6 )
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  subsumption: (79818) {G3,W5,D4,L1,V0,M1} P(1512,1591);d(1609);q;r(127) { ! 
% 30.07/30.47    element( skol7, powerset( cast_as_carrier_subset( skol6 ) ) ) }.
% 30.07/30.47  parent0: (80510) {G1,W5,D4,L1,V0,M1}  { ! element( skol7, powerset( 
% 30.07/30.47    cast_as_carrier_subset( skol6 ) ) ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47  end
% 30.07/30.47  permutation0:
% 30.07/30.47     0 ==> 0
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  resolution: (80511) {G3,W0,D0,L0,V0,M0}  {  }.
% 30.07/30.47  parent0[0]: (79818) {G3,W5,D4,L1,V0,M1} P(1512,1591);d(1609);q;r(127) { ! 
% 30.07/30.47    element( skol7, powerset( cast_as_carrier_subset( skol6 ) ) ) }.
% 30.07/30.47  parent1[0]: (1577) {G2,W5,D4,L1,V0,M1} S(138);d(1558) { element( skol7, 
% 30.07/30.47    powerset( cast_as_carrier_subset( skol6 ) ) ) }.
% 30.07/30.47  substitution0:
% 30.07/30.47  end
% 30.07/30.47  substitution1:
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  subsumption: (80218) {G4,W0,D0,L0,V0,M0} S(79818);r(1577) {  }.
% 30.07/30.47  parent0: (80511) {G3,W0,D0,L0,V0,M0}  {  }.
% 30.07/30.47  substitution0:
% 30.07/30.47  end
% 30.07/30.47  permutation0:
% 30.07/30.47  end
% 30.07/30.47  
% 30.07/30.47  Proof check complete!
% 30.07/30.47  
% 30.07/30.47  Memory use:
% 30.07/30.47  
% 30.07/30.47  space for terms:        998674
% 30.07/30.47  space for clauses:      3165177
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  clauses generated:      498968
% 30.07/30.47  clauses kept:           80219
% 30.07/30.47  clauses selected:       4299
% 30.07/30.47  clauses deleted:        3527
% 30.07/30.47  clauses inuse deleted:  118
% 30.07/30.47  
% 30.07/30.47  subsentry:          3865078
% 30.07/30.47  literals s-matched: 2334211
% 30.07/30.47  literals matched:   2050036
% 30.07/30.47  full subsumption:   148784
% 30.07/30.47  
% 30.07/30.47  checksum:           721611989
% 30.07/30.47  
% 30.07/30.47  
% 30.07/30.47  Bliksem ended
%------------------------------------------------------------------------------