TSTP Solution File: NUN054+2 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : NUN054+2 : TPTP v8.1.0. Released v7.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n023.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 : Mon Jul 18 16:19:09 EDT 2022

% Result   : Theorem 0.81s 1.18s
% Output   : Refutation 0.81s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : NUN054+2 : TPTP v8.1.0. Released v7.3.0.
% 0.11/0.13  % Command  : bliksem %s
% 0.12/0.34  % Computer : n023.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % DateTime : Thu Jun  2 07:55:41 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.45/1.18  *** allocated 10000 integers for termspace/termends
% 0.45/1.18  *** allocated 10000 integers for clauses
% 0.45/1.18  *** allocated 10000 integers for justifications
% 0.45/1.18  Bliksem 1.12
% 0.45/1.18  
% 0.45/1.18  
% 0.45/1.18  Automatic Strategy Selection
% 0.45/1.18  
% 0.45/1.18  
% 0.45/1.18  Clauses:
% 0.45/1.18  
% 0.45/1.18  { alpha1( skol1, X ), r1( X ) }.
% 0.45/1.18  { alpha1( skol1, X ), X = skol1 }.
% 0.45/1.18  { ! alpha1( X, Y ), ! r1( Y ) }.
% 0.45/1.18  { ! alpha1( X, Y ), ! Y = X }.
% 0.45/1.18  { r1( Y ), Y = X, alpha1( X, Y ) }.
% 0.45/1.18  { alpha2( X, skol2( X ), Y ), r2( X, Y ) }.
% 0.45/1.18  { alpha2( X, skol2( X ), Y ), Y = skol2( X ) }.
% 0.45/1.18  { ! alpha2( X, Y, Z ), ! r2( X, Z ) }.
% 0.45/1.18  { ! alpha2( X, Y, Z ), ! Z = Y }.
% 0.45/1.18  { r2( X, Z ), Z = Y, alpha2( X, Y, Z ) }.
% 0.45/1.18  { alpha3( X, Y, skol3( X, Y ), Z ), r3( X, Y, Z ) }.
% 0.45/1.18  { alpha3( X, Y, skol3( X, Y ), Z ), Z = skol3( X, Y ) }.
% 0.45/1.18  { ! alpha3( X, Y, Z, T ), ! r3( X, Y, T ) }.
% 0.45/1.18  { ! alpha3( X, Y, Z, T ), ! T = Z }.
% 0.45/1.18  { r3( X, Y, T ), T = Z, alpha3( X, Y, Z, T ) }.
% 0.45/1.18  { alpha4( X, Y, skol4( X, Y ), Z ), r4( X, Y, Z ) }.
% 0.45/1.18  { alpha4( X, Y, skol4( X, Y ), Z ), Z = skol4( X, Y ) }.
% 0.45/1.18  { ! alpha4( X, Y, Z, T ), ! r4( X, Y, T ) }.
% 0.45/1.18  { ! alpha4( X, Y, Z, T ), ! T = Z }.
% 0.45/1.18  { r4( X, Y, T ), T = Z, alpha4( X, Y, Z, T ) }.
% 0.45/1.18  { r2( Y, skol16( Z, Y ) ) }.
% 0.45/1.18  { r3( X, skol16( X, Y ), skol11( X, Y ) ) }.
% 0.45/1.18  { skol11( X, Y ) = skol5( X, Y ) }.
% 0.45/1.18  { r2( skol19( X, Y ), skol5( X, Y ) ) }.
% 0.45/1.18  { r3( X, Y, skol19( X, Y ) ) }.
% 0.45/1.18  { r2( Y, skol17( Z, Y ) ) }.
% 0.45/1.18  { r4( X, skol17( X, Y ), skol12( X, Y ) ) }.
% 0.45/1.18  { skol12( X, Y ) = skol6( X, Y ) }.
% 0.45/1.18  { r3( skol20( X, Y ), X, skol6( X, Y ) ) }.
% 0.45/1.18  { r4( X, Y, skol20( X, Y ) ) }.
% 0.45/1.18  { ! r2( X, T ), ! T = Z, ! r2( Y, Z ), X = Y }.
% 0.45/1.18  { r1( skol13( Y ) ) }.
% 0.45/1.18  { r3( X, skol13( X ), skol7( X ) ) }.
% 0.45/1.18  { skol7( X ) = X }.
% 0.45/1.18  { r1( skol14( Z ) ) }.
% 0.45/1.18  { skol8( Y ) = skol14( Y ) }.
% 0.45/1.18  { r1( skol18( Y ) ) }.
% 0.45/1.18  { r4( X, skol18( X ), skol8( X ) ) }.
% 0.45/1.18  { alpha5( X ), r2( skol15( Y ), skol9( Y ) ) }.
% 0.45/1.18  { alpha5( X ), X = skol9( X ) }.
% 0.45/1.18  { ! alpha5( X ), r1( skol10( Y ) ) }.
% 0.45/1.18  { ! alpha5( X ), X = skol10( X ) }.
% 0.45/1.18  { ! r1( Y ), ! X = Y, alpha5( X ) }.
% 0.45/1.18  { ! r1( Y ), ! Y = X, ! r2( Z, X ) }.
% 0.45/1.18  { ! r1( Z ), ! r3( Z, Y, X ), ! r1( T ), ! r2( T, Y ), ! X = U, ! r1( W ), 
% 0.45/1.18    ! r2( W, U ) }.
% 0.45/1.18  
% 0.45/1.18  percentage equality = 0.267442, percentage horn = 0.688889
% 0.45/1.18  This is a problem with some equality
% 0.45/1.18  
% 0.45/1.18  
% 0.45/1.18  
% 0.45/1.18  Options Used:
% 0.45/1.18  
% 0.45/1.18  useres =            1
% 0.45/1.18  useparamod =        1
% 0.45/1.18  useeqrefl =         1
% 0.45/1.18  useeqfact =         1
% 0.45/1.18  usefactor =         1
% 0.45/1.18  usesimpsplitting =  0
% 0.45/1.18  usesimpdemod =      5
% 0.45/1.18  usesimpres =        3
% 0.45/1.18  
% 0.45/1.18  resimpinuse      =  1000
% 0.45/1.18  resimpclauses =     20000
% 0.45/1.18  substype =          eqrewr
% 0.45/1.18  backwardsubs =      1
% 0.45/1.18  selectoldest =      5
% 0.45/1.18  
% 0.45/1.18  litorderings [0] =  split
% 0.45/1.18  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.45/1.18  
% 0.45/1.18  termordering =      kbo
% 0.45/1.18  
% 0.45/1.18  litapriori =        0
% 0.45/1.18  termapriori =       1
% 0.45/1.18  litaposteriori =    0
% 0.45/1.18  termaposteriori =   0
% 0.45/1.18  demodaposteriori =  0
% 0.45/1.18  ordereqreflfact =   0
% 0.45/1.18  
% 0.45/1.18  litselect =         negord
% 0.45/1.18  
% 0.45/1.18  maxweight =         15
% 0.45/1.18  maxdepth =          30000
% 0.45/1.18  maxlength =         115
% 0.45/1.18  maxnrvars =         195
% 0.45/1.18  excuselevel =       1
% 0.45/1.18  increasemaxweight = 1
% 0.45/1.18  
% 0.45/1.18  maxselected =       10000000
% 0.45/1.18  maxnrclauses =      10000000
% 0.45/1.18  
% 0.45/1.18  showgenerated =    0
% 0.45/1.18  showkept =         0
% 0.45/1.18  showselected =     0
% 0.45/1.18  showdeleted =      0
% 0.45/1.18  showresimp =       1
% 0.45/1.18  showstatus =       2000
% 0.45/1.18  
% 0.45/1.18  prologoutput =     0
% 0.45/1.18  nrgoals =          5000000
% 0.45/1.18  totalproof =       1
% 0.81/1.18  
% 0.81/1.18  Symbols occurring in the translation:
% 0.81/1.18  
% 0.81/1.18  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.81/1.18  .  [1, 2]      (w:1, o:66, a:1, s:1, b:0), 
% 0.81/1.18  !  [4, 1]      (w:0, o:50, a:1, s:1, b:0), 
% 0.81/1.18  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.81/1.18  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.81/1.18  r1  [37, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 0.81/1.18  r2  [41, 2]      (w:1, o:90, a:1, s:1, b:0), 
% 0.81/1.18  r3  [46, 3]      (w:1, o:102, a:1, s:1, b:0), 
% 0.81/1.18  r4  [51, 3]      (w:1, o:103, a:1, s:1, b:0), 
% 0.81/1.18  alpha1  [82, 2]      (w:1, o:91, a:1, s:1, b:1), 
% 0.81/1.18  alpha2  [83, 3]      (w:1, o:104, a:1, s:1, b:1), 
% 0.81/1.18  alpha3  [84, 4]      (w:1, o:105, a:1, s:1, b:1), 
% 0.81/1.18  alpha4  [85, 4]      (w:1, o:106, a:1, s:1, b:1), 
% 0.81/1.18  alpha5  [86, 1]      (w:1, o:56, a:1, s:1, b:1), 
% 0.81/1.18  skol1  [87, 0]      (w:1, o:49, a:1, s:1, b:1), 
% 0.81/1.18  skol2  [88, 1]      (w:1, o:62, a:1, s:1, b:1), 
% 0.81/1.18  skol3  [89, 2]      (w:1, o:93, a:1, s:1, b:1), 
% 0.81/1.18  skol4  [90, 2]      (w:1, o:94, a:1, s:1, b:1), 
% 0.81/1.18  skol5  [91, 2]      (w:1, o:95, a:1, s:1, b:1), 
% 0.81/1.18  skol6  [92, 2]      (w:1, o:96, a:1, s:1, b:1), 
% 0.81/1.18  skol7  [93, 1]      (w:1, o:63, a:1, s:1, b:1), 
% 0.81/1.18  skol8  [94, 1]      (w:1, o:64, a:1, s:1, b:1), 
% 0.81/1.18  skol9  [95, 1]      (w:1, o:65, a:1, s:1, b:1), 
% 0.81/1.18  skol10  [96, 1]      (w:1, o:57, a:1, s:1, b:1), 
% 0.81/1.18  skol11  [97, 2]      (w:1, o:97, a:1, s:1, b:1), 
% 0.81/1.18  skol12  [98, 2]      (w:1, o:98, a:1, s:1, b:1), 
% 0.81/1.18  skol13  [99, 1]      (w:1, o:58, a:1, s:1, b:1), 
% 0.81/1.18  skol14  [100, 1]      (w:1, o:59, a:1, s:1, b:1), 
% 0.81/1.18  skol15  [101, 1]      (w:1, o:60, a:1, s:1, b:1), 
% 0.81/1.18  skol16  [102, 2]      (w:1, o:99, a:1, s:1, b:1), 
% 0.81/1.18  skol17  [103, 2]      (w:1, o:100, a:1, s:1, b:1), 
% 0.81/1.18  skol18  [104, 1]      (w:1, o:61, a:1, s:1, b:1), 
% 0.81/1.18  skol19  [105, 2]      (w:1, o:101, a:1, s:1, b:1), 
% 0.81/1.18  skol20  [106, 2]      (w:1, o:92, a:1, s:1, b:1).
% 0.81/1.18  
% 0.81/1.18  
% 0.81/1.18  Starting Search:
% 0.81/1.18  
% 0.81/1.18  *** allocated 15000 integers for clauses
% 0.81/1.18  *** allocated 22500 integers for clauses
% 0.81/1.18  *** allocated 33750 integers for clauses
% 0.81/1.18  *** allocated 50625 integers for clauses
% 0.81/1.18  *** allocated 15000 integers for termspace/termends
% 0.81/1.18  Resimplifying inuse:
% 0.81/1.18  Done
% 0.81/1.18  
% 0.81/1.18  *** allocated 75937 integers for clauses
% 0.81/1.18  *** allocated 22500 integers for termspace/termends
% 0.81/1.18  *** allocated 33750 integers for termspace/termends
% 0.81/1.18  *** allocated 113905 integers for clauses
% 0.81/1.18  
% 0.81/1.18  Bliksems!, er is een bewijs:
% 0.81/1.18  % SZS status Theorem
% 0.81/1.18  % SZS output start Refutation
% 0.81/1.18  
% 0.81/1.18  (0) {G0,W5,D2,L2,V1,M2} I { alpha1( skol1, X ), r1( X ) }.
% 0.81/1.18  (1) {G0,W6,D2,L2,V1,M2} I { alpha1( skol1, X ), X = skol1 }.
% 0.81/1.18  (2) {G0,W5,D2,L2,V2,M2} I { ! alpha1( X, Y ), ! r1( Y ) }.
% 0.81/1.18  (3) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), ! Y = X }.
% 0.81/1.18  (5) {G0,W8,D3,L2,V2,M2} I { alpha2( X, skol2( X ), Y ), r2( X, Y ) }.
% 0.81/1.18  (6) {G0,W9,D3,L2,V2,M2} I { alpha2( X, skol2( X ), Y ), Y = skol2( X ) }.
% 0.81/1.18  (7) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), ! r2( X, Z ) }.
% 0.81/1.18  (8) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), ! Z = Y }.
% 0.81/1.18  (11) {G0,W12,D3,L2,V3,M2} I { alpha3( X, Y, skol3( X, Y ), Z ), Z = skol3( 
% 0.81/1.18    X, Y ) }.
% 0.81/1.18  (12) {G0,W9,D2,L2,V4,M2} I { ! alpha3( X, Y, Z, T ), ! r3( X, Y, T ) }.
% 0.81/1.18  (20) {G0,W5,D3,L1,V2,M1} I { r2( Y, skol16( Z, Y ) ) }.
% 0.81/1.18  (21) {G0,W8,D3,L1,V2,M1} I { r3( X, skol16( X, Y ), skol11( X, Y ) ) }.
% 0.81/1.18  (22) {G0,W7,D3,L1,V2,M1} I { skol11( X, Y ) ==> skol5( X, Y ) }.
% 0.81/1.18  (23) {G0,W7,D3,L1,V2,M1} I { r2( skol19( X, Y ), skol5( X, Y ) ) }.
% 0.81/1.18  (24) {G0,W6,D3,L1,V2,M1} I { r3( X, Y, skol19( X, Y ) ) }.
% 0.81/1.18  (31) {G0,W3,D3,L1,V1,M1} I { r1( skol13( Y ) ) }.
% 0.81/1.18  (32) {G0,W6,D3,L1,V1,M1} I { r3( X, skol13( X ), skol7( X ) ) }.
% 0.81/1.18  (33) {G0,W4,D3,L1,V1,M1} I { skol7( X ) ==> X }.
% 0.81/1.18  (44) {G0,W19,D2,L7,V6,M7} I { ! r1( Z ), ! r3( Z, Y, X ), ! r1( T ), ! r2( 
% 0.81/1.18    T, Y ), ! X = U, ! r1( W ), ! r2( W, U ) }.
% 0.81/1.18  (45) {G1,W3,D2,L1,V1,M1} Q(3) { ! alpha1( X, X ) }.
% 0.81/1.18  (46) {G1,W4,D2,L1,V2,M1} Q(8) { ! alpha2( X, Y, Y ) }.
% 0.81/1.18  (52) {G1,W17,D2,L6,V5,M6} F(44) { ! r1( X ), ! r3( X, Y, Z ), ! r2( X, Y )
% 0.81/1.18    , ! Z = T, ! r1( U ), ! r2( U, T ) }.
% 0.81/1.18  (65) {G2,W2,D2,L1,V0,M1} R(0,45) { r1( skol1 ) }.
% 0.81/1.18  (75) {G1,W4,D3,L1,V2,M1} R(2,31) { ! alpha1( X, skol13( Y ) ) }.
% 0.81/1.18  (78) {G2,W4,D3,L1,V1,M1} R(75,1) { skol13( X ) ==> skol1 }.
% 0.81/1.18  (94) {G2,W4,D3,L1,V1,M1} R(5,46) { r2( X, skol2( X ) ) }.
% 0.81/1.18  (130) {G1,W6,D3,L1,V3,M1} R(20,7) { ! alpha2( X, Y, skol16( Z, X ) ) }.
% 0.81/1.18  (260) {G2,W6,D3,L1,V2,M1} R(130,6) { skol16( X, Y ) ==> skol2( Y ) }.
% 0.81/1.18  (318) {G1,W7,D3,L1,V3,M1} R(24,12) { ! alpha3( X, Y, Z, skol19( X, Y ) )
% 0.81/1.18     }.
% 0.81/1.18  (350) {G3,W4,D2,L1,V1,M1} S(32);d(78);d(33) { r3( X, skol1, X ) }.
% 0.81/1.18  (386) {G4,W5,D2,L1,V2,M1} R(350,12) { ! alpha3( X, skol1, Y, X ) }.
% 0.81/1.18  (397) {G5,W5,D3,L1,V1,M1} R(386,11) { skol3( X, skol1 ) ==> X }.
% 0.81/1.18  (520) {G3,W7,D3,L1,V2,M1} S(21);d(260);d(22) { r3( X, skol2( Y ), skol5( X
% 0.81/1.18    , Y ) ) }.
% 0.81/1.18  (1167) {G3,W15,D2,L5,V4,M5} R(52,65) { ! r1( X ), ! r3( X, Y, Z ), ! r2( X
% 0.81/1.18    , Y ), ! Z = T, ! r2( skol1, T ) }.
% 0.81/1.18  (1169) {G4,W12,D2,L4,V3,M4} Q(1167) { ! r1( X ), ! r3( X, Y, Z ), ! r2( X, 
% 0.81/1.18    Y ), ! r2( skol1, Z ) }.
% 0.81/1.18  (1170) {G5,W7,D2,L2,V1,M2} F(1169);r(65) { ! r3( skol1, X, X ), ! r2( skol1
% 0.81/1.18    , X ) }.
% 0.81/1.18  (1331) {G6,W6,D3,L1,V0,M1} R(1170,94) { ! r3( skol1, skol2( skol1 ), skol2
% 0.81/1.18    ( skol1 ) ) }.
% 0.81/1.18  (1595) {G2,W7,D3,L1,V2,M1} R(318,11) { skol19( X, Y ) ==> skol3( X, Y ) }.
% 0.81/1.18  (1626) {G3,W7,D3,L1,V2,M1} P(1595,23) { r2( skol3( X, Y ), skol5( X, Y ) )
% 0.81/1.18     }.
% 0.81/1.18  (1641) {G6,W5,D3,L1,V1,M1} P(397,1626) { r2( X, skol5( X, skol1 ) ) }.
% 0.81/1.18  (1668) {G7,W6,D3,L1,V2,M1} R(1641,7) { ! alpha2( X, Y, skol5( X, skol1 ) )
% 0.81/1.18     }.
% 0.81/1.18  (1685) {G8,W6,D3,L1,V1,M1} R(1668,6) { skol5( X, skol1 ) ==> skol2( X ) }.
% 0.81/1.18  (1787) {G9,W6,D3,L1,V1,M1} P(1685,520) { r3( X, skol2( skol1 ), skol2( X )
% 0.81/1.18     ) }.
% 0.81/1.18  (1804) {G10,W0,D0,L0,V0,M0} R(1787,1331) {  }.
% 0.81/1.18  
% 0.81/1.18  
% 0.81/1.18  % SZS output end Refutation
% 0.81/1.18  found a proof!
% 0.81/1.18  
% 0.81/1.18  
% 0.81/1.18  Unprocessed initial clauses:
% 0.81/1.18  
% 0.81/1.18  (1806) {G0,W5,D2,L2,V1,M2}  { alpha1( skol1, X ), r1( X ) }.
% 0.81/1.18  (1807) {G0,W6,D2,L2,V1,M2}  { alpha1( skol1, X ), X = skol1 }.
% 0.81/1.18  (1808) {G0,W5,D2,L2,V2,M2}  { ! alpha1( X, Y ), ! r1( Y ) }.
% 0.81/1.18  (1809) {G0,W6,D2,L2,V2,M2}  { ! alpha1( X, Y ), ! Y = X }.
% 0.81/1.18  (1810) {G0,W8,D2,L3,V2,M3}  { r1( Y ), Y = X, alpha1( X, Y ) }.
% 0.81/1.18  (1811) {G0,W8,D3,L2,V2,M2}  { alpha2( X, skol2( X ), Y ), r2( X, Y ) }.
% 0.81/1.18  (1812) {G0,W9,D3,L2,V2,M2}  { alpha2( X, skol2( X ), Y ), Y = skol2( X )
% 0.81/1.18     }.
% 0.81/1.18  (1813) {G0,W7,D2,L2,V3,M2}  { ! alpha2( X, Y, Z ), ! r2( X, Z ) }.
% 0.81/1.18  (1814) {G0,W7,D2,L2,V3,M2}  { ! alpha2( X, Y, Z ), ! Z = Y }.
% 0.81/1.18  (1815) {G0,W10,D2,L3,V3,M3}  { r2( X, Z ), Z = Y, alpha2( X, Y, Z ) }.
% 0.81/1.18  (1816) {G0,W11,D3,L2,V3,M2}  { alpha3( X, Y, skol3( X, Y ), Z ), r3( X, Y, 
% 0.81/1.18    Z ) }.
% 0.81/1.18  (1817) {G0,W12,D3,L2,V3,M2}  { alpha3( X, Y, skol3( X, Y ), Z ), Z = skol3
% 0.81/1.18    ( X, Y ) }.
% 0.81/1.18  (1818) {G0,W9,D2,L2,V4,M2}  { ! alpha3( X, Y, Z, T ), ! r3( X, Y, T ) }.
% 0.81/1.18  (1819) {G0,W8,D2,L2,V4,M2}  { ! alpha3( X, Y, Z, T ), ! T = Z }.
% 0.81/1.18  (1820) {G0,W12,D2,L3,V4,M3}  { r3( X, Y, T ), T = Z, alpha3( X, Y, Z, T )
% 0.81/1.18     }.
% 0.81/1.18  (1821) {G0,W11,D3,L2,V3,M2}  { alpha4( X, Y, skol4( X, Y ), Z ), r4( X, Y, 
% 0.81/1.18    Z ) }.
% 0.81/1.18  (1822) {G0,W12,D3,L2,V3,M2}  { alpha4( X, Y, skol4( X, Y ), Z ), Z = skol4
% 0.81/1.18    ( X, Y ) }.
% 0.81/1.18  (1823) {G0,W9,D2,L2,V4,M2}  { ! alpha4( X, Y, Z, T ), ! r4( X, Y, T ) }.
% 0.81/1.18  (1824) {G0,W8,D2,L2,V4,M2}  { ! alpha4( X, Y, Z, T ), ! T = Z }.
% 0.81/1.18  (1825) {G0,W12,D2,L3,V4,M3}  { r4( X, Y, T ), T = Z, alpha4( X, Y, Z, T )
% 0.81/1.18     }.
% 0.81/1.18  (1826) {G0,W5,D3,L1,V2,M1}  { r2( Y, skol16( Z, Y ) ) }.
% 0.81/1.18  (1827) {G0,W8,D3,L1,V2,M1}  { r3( X, skol16( X, Y ), skol11( X, Y ) ) }.
% 0.81/1.18  (1828) {G0,W7,D3,L1,V2,M1}  { skol11( X, Y ) = skol5( X, Y ) }.
% 0.81/1.18  (1829) {G0,W7,D3,L1,V2,M1}  { r2( skol19( X, Y ), skol5( X, Y ) ) }.
% 0.81/1.18  (1830) {G0,W6,D3,L1,V2,M1}  { r3( X, Y, skol19( X, Y ) ) }.
% 0.81/1.18  (1831) {G0,W5,D3,L1,V2,M1}  { r2( Y, skol17( Z, Y ) ) }.
% 0.81/1.18  (1832) {G0,W8,D3,L1,V2,M1}  { r4( X, skol17( X, Y ), skol12( X, Y ) ) }.
% 0.81/1.18  (1833) {G0,W7,D3,L1,V2,M1}  { skol12( X, Y ) = skol6( X, Y ) }.
% 0.81/1.18  (1834) {G0,W8,D3,L1,V2,M1}  { r3( skol20( X, Y ), X, skol6( X, Y ) ) }.
% 0.81/1.18  (1835) {G0,W6,D3,L1,V2,M1}  { r4( X, Y, skol20( X, Y ) ) }.
% 0.81/1.18  (1836) {G0,W12,D2,L4,V4,M4}  { ! r2( X, T ), ! T = Z, ! r2( Y, Z ), X = Y
% 0.81/1.18     }.
% 0.81/1.18  (1837) {G0,W3,D3,L1,V1,M1}  { r1( skol13( Y ) ) }.
% 0.81/1.18  (1838) {G0,W6,D3,L1,V1,M1}  { r3( X, skol13( X ), skol7( X ) ) }.
% 0.81/1.18  (1839) {G0,W4,D3,L1,V1,M1}  { skol7( X ) = X }.
% 0.81/1.18  (1840) {G0,W3,D3,L1,V1,M1}  { r1( skol14( Z ) ) }.
% 0.81/1.18  (1841) {G0,W5,D3,L1,V1,M1}  { skol8( Y ) = skol14( Y ) }.
% 0.81/1.18  (1842) {G0,W3,D3,L1,V1,M1}  { r1( skol18( Y ) ) }.
% 0.81/1.18  (1843) {G0,W6,D3,L1,V1,M1}  { r4( X, skol18( X ), skol8( X ) ) }.
% 0.81/1.18  (1844) {G0,W7,D3,L2,V2,M2}  { alpha5( X ), r2( skol15( Y ), skol9( Y ) )
% 0.81/1.18     }.
% 0.81/1.18  (1845) {G0,W6,D3,L2,V1,M2}  { alpha5( X ), X = skol9( X ) }.
% 0.81/1.18  (1846) {G0,W5,D3,L2,V2,M2}  { ! alpha5( X ), r1( skol10( Y ) ) }.
% 0.81/1.18  (1847) {G0,W6,D3,L2,V1,M2}  { ! alpha5( X ), X = skol10( X ) }.
% 0.81/1.18  (1848) {G0,W7,D2,L3,V2,M3}  { ! r1( Y ), ! X = Y, alpha5( X ) }.
% 0.81/1.18  (1849) {G0,W8,D2,L3,V3,M3}  { ! r1( Y ), ! Y = X, ! r2( Z, X ) }.
% 0.81/1.18  (1850) {G0,W19,D2,L7,V6,M7}  { ! r1( Z ), ! r3( Z, Y, X ), ! r1( T ), ! r2
% 0.81/1.18    ( T, Y ), ! X = U, ! r1( W ), ! r2( W, U ) }.
% 0.81/1.18  
% 0.81/1.18  
% 0.81/1.18  Total Proof:
% 0.81/1.18  
% 0.81/1.18  subsumption: (0) {G0,W5,D2,L2,V1,M2} I { alpha1( skol1, X ), r1( X ) }.
% 0.81/1.18  parent0: (1806) {G0,W5,D2,L2,V1,M2}  { alpha1( skol1, X ), r1( X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18     1 ==> 1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (1) {G0,W6,D2,L2,V1,M2} I { alpha1( skol1, X ), X = skol1 }.
% 0.81/1.18  parent0: (1807) {G0,W6,D2,L2,V1,M2}  { alpha1( skol1, X ), X = skol1 }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18     1 ==> 1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (2) {G0,W5,D2,L2,V2,M2} I { ! alpha1( X, Y ), ! r1( Y ) }.
% 0.81/1.18  parent0: (1808) {G0,W5,D2,L2,V2,M2}  { ! alpha1( X, Y ), ! r1( Y ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18     1 ==> 1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (3) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), ! Y = X }.
% 0.81/1.18  parent0: (1809) {G0,W6,D2,L2,V2,M2}  { ! alpha1( X, Y ), ! Y = X }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18     1 ==> 1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (5) {G0,W8,D3,L2,V2,M2} I { alpha2( X, skol2( X ), Y ), r2( X
% 0.81/1.18    , Y ) }.
% 0.81/1.18  parent0: (1811) {G0,W8,D3,L2,V2,M2}  { alpha2( X, skol2( X ), Y ), r2( X, Y
% 0.81/1.18     ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18     1 ==> 1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (6) {G0,W9,D3,L2,V2,M2} I { alpha2( X, skol2( X ), Y ), Y = 
% 0.81/1.18    skol2( X ) }.
% 0.81/1.18  parent0: (1812) {G0,W9,D3,L2,V2,M2}  { alpha2( X, skol2( X ), Y ), Y = 
% 0.81/1.18    skol2( X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18     1 ==> 1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (7) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), ! r2( X, Z )
% 0.81/1.18     }.
% 0.81/1.18  parent0: (1813) {G0,W7,D2,L2,V3,M2}  { ! alpha2( X, Y, Z ), ! r2( X, Z )
% 0.81/1.18     }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18     Z := Z
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18     1 ==> 1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (8) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), ! Z = Y }.
% 0.81/1.18  parent0: (1814) {G0,W7,D2,L2,V3,M2}  { ! alpha2( X, Y, Z ), ! Z = Y }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18     Z := Z
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18     1 ==> 1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (11) {G0,W12,D3,L2,V3,M2} I { alpha3( X, Y, skol3( X, Y ), Z )
% 0.81/1.18    , Z = skol3( X, Y ) }.
% 0.81/1.18  parent0: (1817) {G0,W12,D3,L2,V3,M2}  { alpha3( X, Y, skol3( X, Y ), Z ), Z
% 0.81/1.18     = skol3( X, Y ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18     Z := Z
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18     1 ==> 1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (12) {G0,W9,D2,L2,V4,M2} I { ! alpha3( X, Y, Z, T ), ! r3( X, 
% 0.81/1.18    Y, T ) }.
% 0.81/1.18  parent0: (1818) {G0,W9,D2,L2,V4,M2}  { ! alpha3( X, Y, Z, T ), ! r3( X, Y, 
% 0.81/1.18    T ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18     Z := Z
% 0.81/1.18     T := T
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18     1 ==> 1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (20) {G0,W5,D3,L1,V2,M1} I { r2( Y, skol16( Z, Y ) ) }.
% 0.81/1.18  parent0: (1826) {G0,W5,D3,L1,V2,M1}  { r2( Y, skol16( Z, Y ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := T
% 0.81/1.18     Y := Y
% 0.81/1.18     Z := Z
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (21) {G0,W8,D3,L1,V2,M1} I { r3( X, skol16( X, Y ), skol11( X
% 0.81/1.18    , Y ) ) }.
% 0.81/1.18  parent0: (1827) {G0,W8,D3,L1,V2,M1}  { r3( X, skol16( X, Y ), skol11( X, Y
% 0.81/1.18     ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (22) {G0,W7,D3,L1,V2,M1} I { skol11( X, Y ) ==> skol5( X, Y )
% 0.81/1.18     }.
% 0.81/1.18  parent0: (1828) {G0,W7,D3,L1,V2,M1}  { skol11( X, Y ) = skol5( X, Y ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (23) {G0,W7,D3,L1,V2,M1} I { r2( skol19( X, Y ), skol5( X, Y )
% 0.81/1.18     ) }.
% 0.81/1.18  parent0: (1829) {G0,W7,D3,L1,V2,M1}  { r2( skol19( X, Y ), skol5( X, Y ) )
% 0.81/1.18     }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (24) {G0,W6,D3,L1,V2,M1} I { r3( X, Y, skol19( X, Y ) ) }.
% 0.81/1.18  parent0: (1830) {G0,W6,D3,L1,V2,M1}  { r3( X, Y, skol19( X, Y ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (31) {G0,W3,D3,L1,V1,M1} I { r1( skol13( Y ) ) }.
% 0.81/1.18  parent0: (1837) {G0,W3,D3,L1,V1,M1}  { r1( skol13( Y ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := Z
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (32) {G0,W6,D3,L1,V1,M1} I { r3( X, skol13( X ), skol7( X ) )
% 0.81/1.18     }.
% 0.81/1.18  parent0: (1838) {G0,W6,D3,L1,V1,M1}  { r3( X, skol13( X ), skol7( X ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (33) {G0,W4,D3,L1,V1,M1} I { skol7( X ) ==> X }.
% 0.81/1.18  parent0: (1839) {G0,W4,D3,L1,V1,M1}  { skol7( X ) = X }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (44) {G0,W19,D2,L7,V6,M7} I { ! r1( Z ), ! r3( Z, Y, X ), ! r1
% 0.81/1.18    ( T ), ! r2( T, Y ), ! X = U, ! r1( W ), ! r2( W, U ) }.
% 0.81/1.18  parent0: (1850) {G0,W19,D2,L7,V6,M7}  { ! r1( Z ), ! r3( Z, Y, X ), ! r1( T
% 0.81/1.18     ), ! r2( T, Y ), ! X = U, ! r1( W ), ! r2( W, U ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18     Z := Z
% 0.81/1.18     T := T
% 0.81/1.18     U := U
% 0.81/1.18     W := W
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18     1 ==> 1
% 0.81/1.18     2 ==> 2
% 0.81/1.18     3 ==> 3
% 0.81/1.18     4 ==> 4
% 0.81/1.18     5 ==> 5
% 0.81/1.18     6 ==> 6
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqswap: (2036) {G0,W6,D2,L2,V2,M2}  { ! Y = X, ! alpha1( Y, X ) }.
% 0.81/1.18  parent0[1]: (3) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), ! Y = X }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := Y
% 0.81/1.18     Y := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqrefl: (2037) {G0,W3,D2,L1,V1,M1}  { ! alpha1( X, X ) }.
% 0.81/1.18  parent0[0]: (2036) {G0,W6,D2,L2,V2,M2}  { ! Y = X, ! alpha1( Y, X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (45) {G1,W3,D2,L1,V1,M1} Q(3) { ! alpha1( X, X ) }.
% 0.81/1.18  parent0: (2037) {G0,W3,D2,L1,V1,M1}  { ! alpha1( X, X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqswap: (2038) {G0,W7,D2,L2,V3,M2}  { ! Y = X, ! alpha2( Z, Y, X ) }.
% 0.81/1.18  parent0[1]: (8) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), ! Z = Y }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := Z
% 0.81/1.18     Y := Y
% 0.81/1.18     Z := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqrefl: (2039) {G0,W4,D2,L1,V2,M1}  { ! alpha2( Y, X, X ) }.
% 0.81/1.18  parent0[0]: (2038) {G0,W7,D2,L2,V3,M2}  { ! Y = X, ! alpha2( Z, Y, X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := X
% 0.81/1.18     Z := Y
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (46) {G1,W4,D2,L1,V2,M1} Q(8) { ! alpha2( X, Y, Y ) }.
% 0.81/1.18  parent0: (2039) {G0,W4,D2,L1,V2,M1}  { ! alpha2( Y, X, X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := Y
% 0.81/1.18     Y := X
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  factor: (2041) {G0,W17,D2,L6,V5,M6}  { ! r1( X ), ! r3( X, Y, Z ), ! r2( X
% 0.81/1.18    , Y ), ! Z = T, ! r1( U ), ! r2( U, T ) }.
% 0.81/1.18  parent0[0, 2]: (44) {G0,W19,D2,L7,V6,M7} I { ! r1( Z ), ! r3( Z, Y, X ), ! 
% 0.81/1.18    r1( T ), ! r2( T, Y ), ! X = U, ! r1( W ), ! r2( W, U ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := Z
% 0.81/1.18     Y := Y
% 0.81/1.18     Z := X
% 0.81/1.18     T := X
% 0.81/1.18     U := T
% 0.81/1.18     W := U
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (52) {G1,W17,D2,L6,V5,M6} F(44) { ! r1( X ), ! r3( X, Y, Z ), 
% 0.81/1.18    ! r2( X, Y ), ! Z = T, ! r1( U ), ! r2( U, T ) }.
% 0.81/1.18  parent0: (2041) {G0,W17,D2,L6,V5,M6}  { ! r1( X ), ! r3( X, Y, Z ), ! r2( X
% 0.81/1.18    , Y ), ! Z = T, ! r1( U ), ! r2( U, T ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18     Z := Z
% 0.81/1.18     T := T
% 0.81/1.18     U := U
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18     1 ==> 1
% 0.81/1.18     2 ==> 2
% 0.81/1.18     3 ==> 3
% 0.81/1.18     4 ==> 4
% 0.81/1.18     5 ==> 5
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  resolution: (2057) {G1,W2,D2,L1,V0,M1}  { r1( skol1 ) }.
% 0.81/1.18  parent0[0]: (45) {G1,W3,D2,L1,V1,M1} Q(3) { ! alpha1( X, X ) }.
% 0.81/1.18  parent1[0]: (0) {G0,W5,D2,L2,V1,M2} I { alpha1( skol1, X ), r1( X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := skol1
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := skol1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (65) {G2,W2,D2,L1,V0,M1} R(0,45) { r1( skol1 ) }.
% 0.81/1.18  parent0: (2057) {G1,W2,D2,L1,V0,M1}  { r1( skol1 ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  resolution: (2058) {G1,W4,D3,L1,V2,M1}  { ! alpha1( X, skol13( Y ) ) }.
% 0.81/1.18  parent0[1]: (2) {G0,W5,D2,L2,V2,M2} I { ! alpha1( X, Y ), ! r1( Y ) }.
% 0.81/1.18  parent1[0]: (31) {G0,W3,D3,L1,V1,M1} I { r1( skol13( Y ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := skol13( Y )
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := Z
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (75) {G1,W4,D3,L1,V2,M1} R(2,31) { ! alpha1( X, skol13( Y ) )
% 0.81/1.18     }.
% 0.81/1.18  parent0: (2058) {G1,W4,D3,L1,V2,M1}  { ! alpha1( X, skol13( Y ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqswap: (2059) {G0,W6,D2,L2,V1,M2}  { skol1 = X, alpha1( skol1, X ) }.
% 0.81/1.18  parent0[1]: (1) {G0,W6,D2,L2,V1,M2} I { alpha1( skol1, X ), X = skol1 }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  resolution: (2060) {G1,W4,D3,L1,V1,M1}  { skol1 = skol13( X ) }.
% 0.81/1.18  parent0[0]: (75) {G1,W4,D3,L1,V2,M1} R(2,31) { ! alpha1( X, skol13( Y ) )
% 0.81/1.18     }.
% 0.81/1.18  parent1[1]: (2059) {G0,W6,D2,L2,V1,M2}  { skol1 = X, alpha1( skol1, X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := skol1
% 0.81/1.18     Y := X
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := skol13( X )
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqswap: (2061) {G1,W4,D3,L1,V1,M1}  { skol13( X ) = skol1 }.
% 0.81/1.18  parent0[0]: (2060) {G1,W4,D3,L1,V1,M1}  { skol1 = skol13( X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (78) {G2,W4,D3,L1,V1,M1} R(75,1) { skol13( X ) ==> skol1 }.
% 0.81/1.18  parent0: (2061) {G1,W4,D3,L1,V1,M1}  { skol13( X ) = skol1 }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  resolution: (2062) {G1,W4,D3,L1,V1,M1}  { r2( X, skol2( X ) ) }.
% 0.81/1.18  parent0[0]: (46) {G1,W4,D2,L1,V2,M1} Q(8) { ! alpha2( X, Y, Y ) }.
% 0.81/1.18  parent1[0]: (5) {G0,W8,D3,L2,V2,M2} I { alpha2( X, skol2( X ), Y ), r2( X, 
% 0.81/1.18    Y ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := skol2( X )
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := X
% 0.81/1.18     Y := skol2( X )
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (94) {G2,W4,D3,L1,V1,M1} R(5,46) { r2( X, skol2( X ) ) }.
% 0.81/1.18  parent0: (2062) {G1,W4,D3,L1,V1,M1}  { r2( X, skol2( X ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  resolution: (2063) {G1,W6,D3,L1,V3,M1}  { ! alpha2( X, Y, skol16( Z, X ) )
% 0.81/1.18     }.
% 0.81/1.18  parent0[1]: (7) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), ! r2( X, Z )
% 0.81/1.18     }.
% 0.81/1.18  parent1[0]: (20) {G0,W5,D3,L1,V2,M1} I { r2( Y, skol16( Z, Y ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18     Z := skol16( Z, X )
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := T
% 0.81/1.18     Y := X
% 0.81/1.18     Z := Z
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (130) {G1,W6,D3,L1,V3,M1} R(20,7) { ! alpha2( X, Y, skol16( Z
% 0.81/1.18    , X ) ) }.
% 0.81/1.18  parent0: (2063) {G1,W6,D3,L1,V3,M1}  { ! alpha2( X, Y, skol16( Z, X ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18     Z := Z
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqswap: (2064) {G0,W9,D3,L2,V2,M2}  { skol2( Y ) = X, alpha2( Y, skol2( Y )
% 0.81/1.18    , X ) }.
% 0.81/1.18  parent0[1]: (6) {G0,W9,D3,L2,V2,M2} I { alpha2( X, skol2( X ), Y ), Y = 
% 0.81/1.18    skol2( X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := Y
% 0.81/1.18     Y := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  resolution: (2065) {G1,W6,D3,L1,V2,M1}  { skol2( X ) = skol16( Y, X ) }.
% 0.81/1.18  parent0[0]: (130) {G1,W6,D3,L1,V3,M1} R(20,7) { ! alpha2( X, Y, skol16( Z, 
% 0.81/1.18    X ) ) }.
% 0.81/1.18  parent1[1]: (2064) {G0,W9,D3,L2,V2,M2}  { skol2( Y ) = X, alpha2( Y, skol2
% 0.81/1.18    ( Y ), X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := skol2( X )
% 0.81/1.18     Z := Y
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := skol16( Y, X )
% 0.81/1.18     Y := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqswap: (2066) {G1,W6,D3,L1,V2,M1}  { skol16( Y, X ) = skol2( X ) }.
% 0.81/1.18  parent0[0]: (2065) {G1,W6,D3,L1,V2,M1}  { skol2( X ) = skol16( Y, X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (260) {G2,W6,D3,L1,V2,M1} R(130,6) { skol16( X, Y ) ==> skol2
% 0.81/1.18    ( Y ) }.
% 0.81/1.18  parent0: (2066) {G1,W6,D3,L1,V2,M1}  { skol16( Y, X ) = skol2( X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := Y
% 0.81/1.18     Y := X
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  resolution: (2067) {G1,W7,D3,L1,V3,M1}  { ! alpha3( X, Y, Z, skol19( X, Y )
% 0.81/1.18     ) }.
% 0.81/1.18  parent0[1]: (12) {G0,W9,D2,L2,V4,M2} I { ! alpha3( X, Y, Z, T ), ! r3( X, Y
% 0.81/1.18    , T ) }.
% 0.81/1.18  parent1[0]: (24) {G0,W6,D3,L1,V2,M1} I { r3( X, Y, skol19( X, Y ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18     Z := Z
% 0.81/1.18     T := skol19( X, Y )
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (318) {G1,W7,D3,L1,V3,M1} R(24,12) { ! alpha3( X, Y, Z, skol19
% 0.81/1.18    ( X, Y ) ) }.
% 0.81/1.18  parent0: (2067) {G1,W7,D3,L1,V3,M1}  { ! alpha3( X, Y, Z, skol19( X, Y ) )
% 0.81/1.18     }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18     Z := Z
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  paramod: (2070) {G1,W5,D3,L1,V1,M1}  { r3( X, skol1, skol7( X ) ) }.
% 0.81/1.18  parent0[0]: (78) {G2,W4,D3,L1,V1,M1} R(75,1) { skol13( X ) ==> skol1 }.
% 0.81/1.18  parent1[0; 2]: (32) {G0,W6,D3,L1,V1,M1} I { r3( X, skol13( X ), skol7( X )
% 0.81/1.18     ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  paramod: (2071) {G1,W4,D2,L1,V1,M1}  { r3( X, skol1, X ) }.
% 0.81/1.18  parent0[0]: (33) {G0,W4,D3,L1,V1,M1} I { skol7( X ) ==> X }.
% 0.81/1.18  parent1[0; 3]: (2070) {G1,W5,D3,L1,V1,M1}  { r3( X, skol1, skol7( X ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (350) {G3,W4,D2,L1,V1,M1} S(32);d(78);d(33) { r3( X, skol1, X
% 0.81/1.18     ) }.
% 0.81/1.18  parent0: (2071) {G1,W4,D2,L1,V1,M1}  { r3( X, skol1, X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  resolution: (2072) {G1,W5,D2,L1,V2,M1}  { ! alpha3( X, skol1, Y, X ) }.
% 0.81/1.18  parent0[1]: (12) {G0,W9,D2,L2,V4,M2} I { ! alpha3( X, Y, Z, T ), ! r3( X, Y
% 0.81/1.18    , T ) }.
% 0.81/1.18  parent1[0]: (350) {G3,W4,D2,L1,V1,M1} S(32);d(78);d(33) { r3( X, skol1, X )
% 0.81/1.18     }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := skol1
% 0.81/1.18     Z := Y
% 0.81/1.18     T := X
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (386) {G4,W5,D2,L1,V2,M1} R(350,12) { ! alpha3( X, skol1, Y, X
% 0.81/1.18     ) }.
% 0.81/1.18  parent0: (2072) {G1,W5,D2,L1,V2,M1}  { ! alpha3( X, skol1, Y, X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqswap: (2073) {G0,W12,D3,L2,V3,M2}  { skol3( Y, Z ) = X, alpha3( Y, Z, 
% 0.81/1.18    skol3( Y, Z ), X ) }.
% 0.81/1.18  parent0[1]: (11) {G0,W12,D3,L2,V3,M2} I { alpha3( X, Y, skol3( X, Y ), Z )
% 0.81/1.18    , Z = skol3( X, Y ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := Y
% 0.81/1.18     Y := Z
% 0.81/1.18     Z := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  resolution: (2074) {G1,W5,D3,L1,V1,M1}  { skol3( X, skol1 ) = X }.
% 0.81/1.18  parent0[0]: (386) {G4,W5,D2,L1,V2,M1} R(350,12) { ! alpha3( X, skol1, Y, X
% 0.81/1.18     ) }.
% 0.81/1.18  parent1[1]: (2073) {G0,W12,D3,L2,V3,M2}  { skol3( Y, Z ) = X, alpha3( Y, Z
% 0.81/1.18    , skol3( Y, Z ), X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := skol3( X, skol1 )
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := X
% 0.81/1.18     Y := X
% 0.81/1.18     Z := skol1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (397) {G5,W5,D3,L1,V1,M1} R(386,11) { skol3( X, skol1 ) ==> X
% 0.81/1.18     }.
% 0.81/1.18  parent0: (2074) {G1,W5,D3,L1,V1,M1}  { skol3( X, skol1 ) = X }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  paramod: (2078) {G1,W7,D3,L1,V2,M1}  { r3( X, skol2( Y ), skol11( X, Y ) )
% 0.81/1.18     }.
% 0.81/1.18  parent0[0]: (260) {G2,W6,D3,L1,V2,M1} R(130,6) { skol16( X, Y ) ==> skol2( 
% 0.81/1.18    Y ) }.
% 0.81/1.18  parent1[0; 2]: (21) {G0,W8,D3,L1,V2,M1} I { r3( X, skol16( X, Y ), skol11( 
% 0.81/1.18    X, Y ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  paramod: (2079) {G1,W7,D3,L1,V2,M1}  { r3( X, skol2( Y ), skol5( X, Y ) )
% 0.81/1.18     }.
% 0.81/1.18  parent0[0]: (22) {G0,W7,D3,L1,V2,M1} I { skol11( X, Y ) ==> skol5( X, Y )
% 0.81/1.18     }.
% 0.81/1.18  parent1[0; 4]: (2078) {G1,W7,D3,L1,V2,M1}  { r3( X, skol2( Y ), skol11( X, 
% 0.81/1.18    Y ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (520) {G3,W7,D3,L1,V2,M1} S(21);d(260);d(22) { r3( X, skol2( Y
% 0.81/1.18     ), skol5( X, Y ) ) }.
% 0.81/1.18  parent0: (2079) {G1,W7,D3,L1,V2,M1}  { r3( X, skol2( Y ), skol5( X, Y ) )
% 0.81/1.18     }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqswap: (2080) {G1,W17,D2,L6,V5,M6}  { ! Y = X, ! r1( Z ), ! r3( Z, T, X )
% 0.81/1.18    , ! r2( Z, T ), ! r1( U ), ! r2( U, Y ) }.
% 0.81/1.18  parent0[3]: (52) {G1,W17,D2,L6,V5,M6} F(44) { ! r1( X ), ! r3( X, Y, Z ), !
% 0.81/1.18     r2( X, Y ), ! Z = T, ! r1( U ), ! r2( U, T ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := Z
% 0.81/1.18     Y := T
% 0.81/1.18     Z := X
% 0.81/1.18     T := Y
% 0.81/1.18     U := U
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  resolution: (2082) {G2,W15,D2,L5,V4,M5}  { ! X = Y, ! r1( Z ), ! r3( Z, T, 
% 0.81/1.18    Y ), ! r2( Z, T ), ! r2( skol1, X ) }.
% 0.81/1.18  parent0[4]: (2080) {G1,W17,D2,L6,V5,M6}  { ! Y = X, ! r1( Z ), ! r3( Z, T, 
% 0.81/1.18    X ), ! r2( Z, T ), ! r1( U ), ! r2( U, Y ) }.
% 0.81/1.18  parent1[0]: (65) {G2,W2,D2,L1,V0,M1} R(0,45) { r1( skol1 ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := Y
% 0.81/1.18     Y := X
% 0.81/1.18     Z := Z
% 0.81/1.18     T := T
% 0.81/1.18     U := skol1
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqswap: (2083) {G2,W15,D2,L5,V4,M5}  { ! Y = X, ! r1( Z ), ! r3( Z, T, Y )
% 0.81/1.18    , ! r2( Z, T ), ! r2( skol1, X ) }.
% 0.81/1.18  parent0[0]: (2082) {G2,W15,D2,L5,V4,M5}  { ! X = Y, ! r1( Z ), ! r3( Z, T, 
% 0.81/1.18    Y ), ! r2( Z, T ), ! r2( skol1, X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18     Z := Z
% 0.81/1.18     T := T
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (1167) {G3,W15,D2,L5,V4,M5} R(52,65) { ! r1( X ), ! r3( X, Y, 
% 0.81/1.18    Z ), ! r2( X, Y ), ! Z = T, ! r2( skol1, T ) }.
% 0.81/1.18  parent0: (2083) {G2,W15,D2,L5,V4,M5}  { ! Y = X, ! r1( Z ), ! r3( Z, T, Y )
% 0.81/1.18    , ! r2( Z, T ), ! r2( skol1, X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := T
% 0.81/1.18     Y := Z
% 0.81/1.18     Z := X
% 0.81/1.18     T := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 3
% 0.81/1.18     1 ==> 0
% 0.81/1.18     2 ==> 1
% 0.81/1.18     3 ==> 2
% 0.81/1.18     4 ==> 4
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqswap: (2087) {G3,W15,D2,L5,V4,M5}  { ! Y = X, ! r1( Z ), ! r3( Z, T, X )
% 0.81/1.18    , ! r2( Z, T ), ! r2( skol1, Y ) }.
% 0.81/1.18  parent0[3]: (1167) {G3,W15,D2,L5,V4,M5} R(52,65) { ! r1( X ), ! r3( X, Y, Z
% 0.81/1.18     ), ! r2( X, Y ), ! Z = T, ! r2( skol1, T ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := Z
% 0.81/1.18     Y := T
% 0.81/1.18     Z := X
% 0.81/1.18     T := Y
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqrefl: (2088) {G0,W12,D2,L4,V3,M4}  { ! r1( Y ), ! r3( Y, Z, X ), ! r2( Y
% 0.81/1.18    , Z ), ! r2( skol1, X ) }.
% 0.81/1.18  parent0[0]: (2087) {G3,W15,D2,L5,V4,M5}  { ! Y = X, ! r1( Z ), ! r3( Z, T, 
% 0.81/1.18    X ), ! r2( Z, T ), ! r2( skol1, Y ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := X
% 0.81/1.18     Z := Y
% 0.81/1.18     T := Z
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (1169) {G4,W12,D2,L4,V3,M4} Q(1167) { ! r1( X ), ! r3( X, Y, Z
% 0.81/1.18     ), ! r2( X, Y ), ! r2( skol1, Z ) }.
% 0.81/1.18  parent0: (2088) {G0,W12,D2,L4,V3,M4}  { ! r1( Y ), ! r3( Y, Z, X ), ! r2( Y
% 0.81/1.18    , Z ), ! r2( skol1, X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := Z
% 0.81/1.18     Y := X
% 0.81/1.18     Z := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18     1 ==> 1
% 0.81/1.18     2 ==> 2
% 0.81/1.18     3 ==> 3
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  factor: (2090) {G4,W9,D2,L3,V1,M3}  { ! r1( skol1 ), ! r3( skol1, X, X ), !
% 0.81/1.18     r2( skol1, X ) }.
% 0.81/1.18  parent0[2, 3]: (1169) {G4,W12,D2,L4,V3,M4} Q(1167) { ! r1( X ), ! r3( X, Y
% 0.81/1.18    , Z ), ! r2( X, Y ), ! r2( skol1, Z ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := skol1
% 0.81/1.18     Y := X
% 0.81/1.18     Z := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  resolution: (2091) {G3,W7,D2,L2,V1,M2}  { ! r3( skol1, X, X ), ! r2( skol1
% 0.81/1.18    , X ) }.
% 0.81/1.18  parent0[0]: (2090) {G4,W9,D2,L3,V1,M3}  { ! r1( skol1 ), ! r3( skol1, X, X
% 0.81/1.18     ), ! r2( skol1, X ) }.
% 0.81/1.18  parent1[0]: (65) {G2,W2,D2,L1,V0,M1} R(0,45) { r1( skol1 ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (1170) {G5,W7,D2,L2,V1,M2} F(1169);r(65) { ! r3( skol1, X, X )
% 0.81/1.18    , ! r2( skol1, X ) }.
% 0.81/1.18  parent0: (2091) {G3,W7,D2,L2,V1,M2}  { ! r3( skol1, X, X ), ! r2( skol1, X
% 0.81/1.18     ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18     1 ==> 1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  resolution: (2092) {G3,W6,D3,L1,V0,M1}  { ! r3( skol1, skol2( skol1 ), 
% 0.81/1.18    skol2( skol1 ) ) }.
% 0.81/1.18  parent0[1]: (1170) {G5,W7,D2,L2,V1,M2} F(1169);r(65) { ! r3( skol1, X, X )
% 0.81/1.18    , ! r2( skol1, X ) }.
% 0.81/1.18  parent1[0]: (94) {G2,W4,D3,L1,V1,M1} R(5,46) { r2( X, skol2( X ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := skol2( skol1 )
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := skol1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (1331) {G6,W6,D3,L1,V0,M1} R(1170,94) { ! r3( skol1, skol2( 
% 0.81/1.18    skol1 ), skol2( skol1 ) ) }.
% 0.81/1.18  parent0: (2092) {G3,W6,D3,L1,V0,M1}  { ! r3( skol1, skol2( skol1 ), skol2( 
% 0.81/1.18    skol1 ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqswap: (2093) {G0,W12,D3,L2,V3,M2}  { skol3( Y, Z ) = X, alpha3( Y, Z, 
% 0.81/1.18    skol3( Y, Z ), X ) }.
% 0.81/1.18  parent0[1]: (11) {G0,W12,D3,L2,V3,M2} I { alpha3( X, Y, skol3( X, Y ), Z )
% 0.81/1.18    , Z = skol3( X, Y ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := Y
% 0.81/1.18     Y := Z
% 0.81/1.18     Z := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  resolution: (2094) {G1,W7,D3,L1,V2,M1}  { skol3( X, Y ) = skol19( X, Y )
% 0.81/1.18     }.
% 0.81/1.18  parent0[0]: (318) {G1,W7,D3,L1,V3,M1} R(24,12) { ! alpha3( X, Y, Z, skol19
% 0.81/1.18    ( X, Y ) ) }.
% 0.81/1.18  parent1[1]: (2093) {G0,W12,D3,L2,V3,M2}  { skol3( Y, Z ) = X, alpha3( Y, Z
% 0.81/1.18    , skol3( Y, Z ), X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18     Z := skol3( X, Y )
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := skol19( X, Y )
% 0.81/1.18     Y := X
% 0.81/1.18     Z := Y
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqswap: (2095) {G1,W7,D3,L1,V2,M1}  { skol19( X, Y ) = skol3( X, Y ) }.
% 0.81/1.18  parent0[0]: (2094) {G1,W7,D3,L1,V2,M1}  { skol3( X, Y ) = skol19( X, Y )
% 0.81/1.18     }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (1595) {G2,W7,D3,L1,V2,M1} R(318,11) { skol19( X, Y ) ==> 
% 0.81/1.18    skol3( X, Y ) }.
% 0.81/1.18  parent0: (2095) {G1,W7,D3,L1,V2,M1}  { skol19( X, Y ) = skol3( X, Y ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  paramod: (2097) {G1,W7,D3,L1,V2,M1}  { r2( skol3( X, Y ), skol5( X, Y ) )
% 0.81/1.18     }.
% 0.81/1.18  parent0[0]: (1595) {G2,W7,D3,L1,V2,M1} R(318,11) { skol19( X, Y ) ==> skol3
% 0.81/1.18    ( X, Y ) }.
% 0.81/1.18  parent1[0; 1]: (23) {G0,W7,D3,L1,V2,M1} I { r2( skol19( X, Y ), skol5( X, Y
% 0.81/1.18     ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (1626) {G3,W7,D3,L1,V2,M1} P(1595,23) { r2( skol3( X, Y ), 
% 0.81/1.18    skol5( X, Y ) ) }.
% 0.81/1.18  parent0: (2097) {G1,W7,D3,L1,V2,M1}  { r2( skol3( X, Y ), skol5( X, Y ) )
% 0.81/1.18     }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  paramod: (2099) {G4,W5,D3,L1,V1,M1}  { r2( X, skol5( X, skol1 ) ) }.
% 0.81/1.18  parent0[0]: (397) {G5,W5,D3,L1,V1,M1} R(386,11) { skol3( X, skol1 ) ==> X
% 0.81/1.18     }.
% 0.81/1.18  parent1[0; 1]: (1626) {G3,W7,D3,L1,V2,M1} P(1595,23) { r2( skol3( X, Y ), 
% 0.81/1.18    skol5( X, Y ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := X
% 0.81/1.18     Y := skol1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (1641) {G6,W5,D3,L1,V1,M1} P(397,1626) { r2( X, skol5( X, 
% 0.81/1.18    skol1 ) ) }.
% 0.81/1.18  parent0: (2099) {G4,W5,D3,L1,V1,M1}  { r2( X, skol5( X, skol1 ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  resolution: (2100) {G1,W6,D3,L1,V2,M1}  { ! alpha2( X, Y, skol5( X, skol1 )
% 0.81/1.18     ) }.
% 0.81/1.18  parent0[1]: (7) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), ! r2( X, Z )
% 0.81/1.18     }.
% 0.81/1.18  parent1[0]: (1641) {G6,W5,D3,L1,V1,M1} P(397,1626) { r2( X, skol5( X, skol1
% 0.81/1.18     ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18     Z := skol5( X, skol1 )
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (1668) {G7,W6,D3,L1,V2,M1} R(1641,7) { ! alpha2( X, Y, skol5( 
% 0.81/1.18    X, skol1 ) ) }.
% 0.81/1.18  parent0: (2100) {G1,W6,D3,L1,V2,M1}  { ! alpha2( X, Y, skol5( X, skol1 ) )
% 0.81/1.18     }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := Y
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqswap: (2101) {G0,W9,D3,L2,V2,M2}  { skol2( Y ) = X, alpha2( Y, skol2( Y )
% 0.81/1.18    , X ) }.
% 0.81/1.18  parent0[1]: (6) {G0,W9,D3,L2,V2,M2} I { alpha2( X, skol2( X ), Y ), Y = 
% 0.81/1.18    skol2( X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := Y
% 0.81/1.18     Y := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  resolution: (2102) {G1,W6,D3,L1,V1,M1}  { skol2( X ) = skol5( X, skol1 )
% 0.81/1.18     }.
% 0.81/1.18  parent0[0]: (1668) {G7,W6,D3,L1,V2,M1} R(1641,7) { ! alpha2( X, Y, skol5( X
% 0.81/1.18    , skol1 ) ) }.
% 0.81/1.18  parent1[1]: (2101) {G0,W9,D3,L2,V2,M2}  { skol2( Y ) = X, alpha2( Y, skol2
% 0.81/1.18    ( Y ), X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18     Y := skol2( X )
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := skol5( X, skol1 )
% 0.81/1.18     Y := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  eqswap: (2103) {G1,W6,D3,L1,V1,M1}  { skol5( X, skol1 ) = skol2( X ) }.
% 0.81/1.18  parent0[0]: (2102) {G1,W6,D3,L1,V1,M1}  { skol2( X ) = skol5( X, skol1 )
% 0.81/1.18     }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (1685) {G8,W6,D3,L1,V1,M1} R(1668,6) { skol5( X, skol1 ) ==> 
% 0.81/1.18    skol2( X ) }.
% 0.81/1.18  parent0: (2103) {G1,W6,D3,L1,V1,M1}  { skol5( X, skol1 ) = skol2( X ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  paramod: (2105) {G4,W6,D3,L1,V1,M1}  { r3( X, skol2( skol1 ), skol2( X ) )
% 0.81/1.18     }.
% 0.81/1.18  parent0[0]: (1685) {G8,W6,D3,L1,V1,M1} R(1668,6) { skol5( X, skol1 ) ==> 
% 0.81/1.18    skol2( X ) }.
% 0.81/1.18  parent1[0; 4]: (520) {G3,W7,D3,L1,V2,M1} S(21);d(260);d(22) { r3( X, skol2
% 0.81/1.18    ( Y ), skol5( X, Y ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := X
% 0.81/1.18     Y := skol1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (1787) {G9,W6,D3,L1,V1,M1} P(1685,520) { r3( X, skol2( skol1 )
% 0.81/1.18    , skol2( X ) ) }.
% 0.81/1.18  parent0: (2105) {G4,W6,D3,L1,V1,M1}  { r3( X, skol2( skol1 ), skol2( X ) )
% 0.81/1.18     }.
% 0.81/1.18  substitution0:
% 0.81/1.18     X := X
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18     0 ==> 0
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  resolution: (2106) {G7,W0,D0,L0,V0,M0}  {  }.
% 0.81/1.18  parent0[0]: (1331) {G6,W6,D3,L1,V0,M1} R(1170,94) { ! r3( skol1, skol2( 
% 0.81/1.18    skol1 ), skol2( skol1 ) ) }.
% 0.81/1.18  parent1[0]: (1787) {G9,W6,D3,L1,V1,M1} P(1685,520) { r3( X, skol2( skol1 )
% 0.81/1.18    , skol2( X ) ) }.
% 0.81/1.18  substitution0:
% 0.81/1.18  end
% 0.81/1.18  substitution1:
% 0.81/1.18     X := skol1
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  subsumption: (1804) {G10,W0,D0,L0,V0,M0} R(1787,1331) {  }.
% 0.81/1.18  parent0: (2106) {G7,W0,D0,L0,V0,M0}  {  }.
% 0.81/1.18  substitution0:
% 0.81/1.18  end
% 0.81/1.18  permutation0:
% 0.81/1.18  end
% 0.81/1.18  
% 0.81/1.18  Proof check complete!
% 0.81/1.18  
% 0.81/1.18  Memory use:
% 0.81/1.18  
% 0.81/1.18  space for terms:        24146
% 0.81/1.18  space for clauses:      81508
% 0.81/1.18  
% 0.81/1.18  
% 0.81/1.18  clauses generated:      6396
% 0.81/1.18  clauses kept:           1805
% 0.81/1.18  clauses selected:       203
% 0.81/1.18  clauses deleted:        42
% 0.81/1.18  clauses inuse deleted:  25
% 0.81/1.18  
% 0.81/1.18  subsentry:          13811
% 0.81/1.18  literals s-matched: 10335
% 0.81/1.18  literals matched:   10077
% 0.81/1.18  full subsumption:   5190
% 0.81/1.18  
% 0.81/1.18  checksum:           -500784069
% 0.81/1.18  
% 0.81/1.18  
% 0.81/1.18  Bliksem ended
%------------------------------------------------------------------------------