TSTP Solution File: GRP194+1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GRP194+1 : TPTP v8.1.0. Released v2.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n010.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 : Sat Jul 16 07:36:04 EDT 2022

% Result   : Theorem 0.70s 1.17s
% Output   : Refutation 0.70s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.11  % Problem  : GRP194+1 : TPTP v8.1.0. Released v2.0.0.
% 0.11/0.12  % Command  : bliksem %s
% 0.12/0.33  % Computer : n010.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % DateTime : Mon Jun 13 12:01:09 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.70/1.17  *** allocated 10000 integers for termspace/termends
% 0.70/1.17  *** allocated 10000 integers for clauses
% 0.70/1.17  *** allocated 10000 integers for justifications
% 0.70/1.17  Bliksem 1.12
% 0.70/1.17  
% 0.70/1.17  
% 0.70/1.17  Automatic Strategy Selection
% 0.70/1.17  
% 0.70/1.17  
% 0.70/1.17  Clauses:
% 0.70/1.17  
% 0.70/1.17  { ! group_member( Y, X ), ! group_member( Z, X ), group_member( multiply( X
% 0.70/1.17    , Y, Z ), X ) }.
% 0.70/1.17  { ! group_member( Y, X ), ! group_member( Z, X ), ! group_member( T, X ), 
% 0.70/1.17    multiply( X, multiply( X, Y, Z ), T ) = multiply( X, Y, multiply( X, Z, T
% 0.70/1.17     ) ) }.
% 0.70/1.17  { ! group_member( X, f ), group_member( phi( X ), h ) }.
% 0.70/1.17  { ! group_member( X, f ), ! group_member( Y, f ), multiply( h, phi( X ), 
% 0.70/1.17    phi( Y ) ) = phi( multiply( f, X, Y ) ) }.
% 0.70/1.17  { ! group_member( X, h ), group_member( skol1( Y ), f ) }.
% 0.70/1.17  { ! group_member( X, h ), phi( skol1( X ) ) = X }.
% 0.70/1.17  { ! left_zero( X, Y ), group_member( Y, X ) }.
% 0.70/1.17  { ! left_zero( X, Y ), alpha1( X, Y ) }.
% 0.70/1.17  { ! group_member( Y, X ), ! alpha1( X, Y ), left_zero( X, Y ) }.
% 0.70/1.17  { ! alpha1( X, Y ), ! group_member( Z, X ), multiply( X, Y, Z ) = Y }.
% 0.70/1.17  { group_member( skol2( X, Z ), X ), alpha1( X, Y ) }.
% 0.70/1.17  { ! multiply( X, Y, skol2( X, Y ) ) = Y, alpha1( X, Y ) }.
% 0.70/1.17  { left_zero( f, f_left_zero ) }.
% 0.70/1.17  { ! left_zero( h, phi( f_left_zero ) ) }.
% 0.70/1.17  
% 0.70/1.17  percentage equality = 0.156250, percentage horn = 0.928571
% 0.70/1.17  This is a problem with some equality
% 0.70/1.17  
% 0.70/1.17  
% 0.70/1.17  
% 0.70/1.17  Options Used:
% 0.70/1.17  
% 0.70/1.17  useres =            1
% 0.70/1.17  useparamod =        1
% 0.70/1.17  useeqrefl =         1
% 0.70/1.17  useeqfact =         1
% 0.70/1.17  usefactor =         1
% 0.70/1.17  usesimpsplitting =  0
% 0.70/1.17  usesimpdemod =      5
% 0.70/1.17  usesimpres =        3
% 0.70/1.17  
% 0.70/1.17  resimpinuse      =  1000
% 0.70/1.17  resimpclauses =     20000
% 0.70/1.17  substype =          eqrewr
% 0.70/1.17  backwardsubs =      1
% 0.70/1.17  selectoldest =      5
% 0.70/1.17  
% 0.70/1.17  litorderings [0] =  split
% 0.70/1.17  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.70/1.17  
% 0.70/1.17  termordering =      kbo
% 0.70/1.17  
% 0.70/1.17  litapriori =        0
% 0.70/1.17  termapriori =       1
% 0.70/1.17  litaposteriori =    0
% 0.70/1.17  termaposteriori =   0
% 0.70/1.17  demodaposteriori =  0
% 0.70/1.17  ordereqreflfact =   0
% 0.70/1.17  
% 0.70/1.17  litselect =         negord
% 0.70/1.17  
% 0.70/1.17  maxweight =         15
% 0.70/1.17  maxdepth =          30000
% 0.70/1.17  maxlength =         115
% 0.70/1.17  maxnrvars =         195
% 0.70/1.17  excuselevel =       1
% 0.70/1.17  increasemaxweight = 1
% 0.70/1.17  
% 0.70/1.17  maxselected =       10000000
% 0.70/1.17  maxnrclauses =      10000000
% 0.70/1.17  
% 0.70/1.17  showgenerated =    0
% 0.70/1.17  showkept =         0
% 0.70/1.17  showselected =     0
% 0.70/1.17  showdeleted =      0
% 0.70/1.17  showresimp =       1
% 0.70/1.17  showstatus =       2000
% 0.70/1.17  
% 0.70/1.17  prologoutput =     0
% 0.70/1.17  nrgoals =          5000000
% 0.70/1.17  totalproof =       1
% 0.70/1.17  
% 0.70/1.17  Symbols occurring in the translation:
% 0.70/1.17  
% 0.70/1.17  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.70/1.17  .  [1, 2]      (w:1, o:20, a:1, s:1, b:0), 
% 0.70/1.17  !  [4, 1]      (w:0, o:13, a:1, s:1, b:0), 
% 0.70/1.17  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.70/1.17  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.70/1.17  group_member  [38, 2]      (w:1, o:44, a:1, s:1, b:0), 
% 0.70/1.17  multiply  [39, 3]      (w:1, o:48, a:1, s:1, b:0), 
% 0.70/1.17  f  [41, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 0.70/1.17  phi  [42, 1]      (w:1, o:18, a:1, s:1, b:0), 
% 0.70/1.17  h  [43, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 0.70/1.17  left_zero  [44, 2]      (w:1, o:45, a:1, s:1, b:0), 
% 0.70/1.17  f_left_zero  [45, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 0.70/1.17  alpha1  [46, 2]      (w:1, o:46, a:1, s:1, b:1), 
% 0.70/1.17  skol1  [47, 1]      (w:1, o:19, a:1, s:1, b:1), 
% 0.70/1.17  skol2  [48, 2]      (w:1, o:47, a:1, s:1, b:1).
% 0.70/1.17  
% 0.70/1.17  
% 0.70/1.17  Starting Search:
% 0.70/1.17  
% 0.70/1.17  *** allocated 15000 integers for clauses
% 0.70/1.17  *** allocated 22500 integers for clauses
% 0.70/1.17  *** allocated 33750 integers for clauses
% 0.70/1.17  *** allocated 50625 integers for clauses
% 0.70/1.17  
% 0.70/1.17  Bliksems!, er is een bewijs:
% 0.70/1.17  % SZS status Theorem
% 0.70/1.17  % SZS output start Refutation
% 0.70/1.17  
% 0.70/1.17  (2) {G0,W7,D3,L2,V1,M2} I { ! group_member( X, f ), group_member( phi( X )
% 0.70/1.17    , h ) }.
% 0.70/1.17  (3) {G0,W18,D4,L3,V2,M3} I { ! group_member( X, f ), ! group_member( Y, f )
% 0.70/1.17    , multiply( h, phi( X ), phi( Y ) ) ==> phi( multiply( f, X, Y ) ) }.
% 0.70/1.17  (4) {G0,W7,D3,L2,V2,M2} I { ! group_member( X, h ), group_member( skol1( Y
% 0.70/1.17     ), f ) }.
% 0.70/1.17  (5) {G0,W8,D4,L2,V1,M2} I { ! group_member( X, h ), phi( skol1( X ) ) ==> X
% 0.70/1.17     }.
% 0.70/1.17  (6) {G0,W6,D2,L2,V2,M2} I { ! left_zero( X, Y ), group_member( Y, X ) }.
% 0.70/1.17  (7) {G0,W6,D2,L2,V2,M2} I { ! left_zero( X, Y ), alpha1( X, Y ) }.
% 0.70/1.17  (8) {G0,W9,D2,L3,V2,M3} I { ! group_member( Y, X ), ! alpha1( X, Y ), 
% 0.70/1.17    left_zero( X, Y ) }.
% 0.70/1.17  (9) {G0,W12,D3,L3,V3,M3} I { ! alpha1( X, Y ), ! group_member( Z, X ), 
% 0.70/1.17    multiply( X, Y, Z ) ==> Y }.
% 0.70/1.17  (10) {G0,W8,D3,L2,V3,M2} I { group_member( skol2( X, Z ), X ), alpha1( X, Y
% 0.70/1.17     ) }.
% 0.70/1.17  (11) {G0,W11,D4,L2,V2,M2} I { ! multiply( X, Y, skol2( X, Y ) ) ==> Y, 
% 0.70/1.17    alpha1( X, Y ) }.
% 0.70/1.17  (12) {G0,W3,D2,L1,V0,M1} I { left_zero( f, f_left_zero ) }.
% 0.70/1.17  (13) {G0,W4,D3,L1,V0,M1} I { ! left_zero( h, phi( f_left_zero ) ) }.
% 0.70/1.17  (19) {G1,W3,D2,L1,V0,M1} R(7,12) { alpha1( f, f_left_zero ) }.
% 0.70/1.17  (20) {G1,W3,D2,L1,V0,M1} R(6,12) { group_member( f_left_zero, f ) }.
% 0.70/1.17  (38) {G2,W4,D3,L1,V0,M1} R(2,20) { group_member( phi( f_left_zero ), h )
% 0.70/1.17     }.
% 0.70/1.17  (55) {G3,W4,D3,L1,V1,M1} R(38,4) { group_member( skol1( X ), f ) }.
% 0.70/1.17  (65) {G2,W15,D4,L2,V1,M2} R(3,20) { ! group_member( X, f ), multiply( h, 
% 0.70/1.17    phi( f_left_zero ), phi( X ) ) ==> phi( multiply( f, f_left_zero, X ) )
% 0.70/1.17     }.
% 0.70/1.17  (95) {G3,W4,D3,L1,V0,M1} R(8,38);r(13) { ! alpha1( h, phi( f_left_zero ) )
% 0.70/1.17     }.
% 0.70/1.17  (99) {G4,W5,D3,L1,V1,M1} R(95,10) { group_member( skol2( h, X ), h ) }.
% 0.70/1.17  (110) {G2,W9,D3,L2,V1,M2} R(9,19) { ! group_member( X, f ), multiply( f, 
% 0.70/1.17    f_left_zero, X ) ==> f_left_zero }.
% 0.70/1.17  (118) {G5,W9,D5,L1,V1,M1} R(99,5) { phi( skol1( skol2( h, X ) ) ) ==> skol2
% 0.70/1.17    ( h, X ) }.
% 0.70/1.17  (139) {G4,W11,D5,L1,V0,M1} R(11,95) { ! multiply( h, phi( f_left_zero ), 
% 0.70/1.17    skol2( h, phi( f_left_zero ) ) ) ==> phi( f_left_zero ) }.
% 0.70/1.17  (645) {G3,W12,D4,L2,V1,M2} S(65);d(110) { ! group_member( X, f ), multiply
% 0.70/1.17    ( h, phi( f_left_zero ), phi( X ) ) ==> phi( f_left_zero ) }.
% 0.70/1.17  (655) {G6,W10,D4,L1,V1,M1} P(118,645);r(55) { multiply( h, phi( f_left_zero
% 0.70/1.17     ), skol2( h, X ) ) ==> phi( f_left_zero ) }.
% 0.70/1.17  (658) {G7,W0,D0,L0,V0,M0} R(655,139) {  }.
% 0.70/1.17  
% 0.70/1.17  
% 0.70/1.17  % SZS output end Refutation
% 0.70/1.17  found a proof!
% 0.70/1.17  
% 0.70/1.17  *** allocated 15000 integers for termspace/termends
% 0.70/1.17  
% 0.70/1.17  Unprocessed initial clauses:
% 0.70/1.17  
% 0.70/1.17  (660) {G0,W12,D3,L3,V3,M3}  { ! group_member( Y, X ), ! group_member( Z, X
% 0.70/1.17     ), group_member( multiply( X, Y, Z ), X ) }.
% 0.70/1.17  (661) {G0,W24,D4,L4,V4,M4}  { ! group_member( Y, X ), ! group_member( Z, X
% 0.70/1.17     ), ! group_member( T, X ), multiply( X, multiply( X, Y, Z ), T ) = 
% 0.70/1.17    multiply( X, Y, multiply( X, Z, T ) ) }.
% 0.70/1.17  (662) {G0,W7,D3,L2,V1,M2}  { ! group_member( X, f ), group_member( phi( X )
% 0.70/1.17    , h ) }.
% 0.70/1.17  (663) {G0,W18,D4,L3,V2,M3}  { ! group_member( X, f ), ! group_member( Y, f
% 0.70/1.17     ), multiply( h, phi( X ), phi( Y ) ) = phi( multiply( f, X, Y ) ) }.
% 0.70/1.17  (664) {G0,W7,D3,L2,V2,M2}  { ! group_member( X, h ), group_member( skol1( Y
% 0.70/1.17     ), f ) }.
% 0.70/1.17  (665) {G0,W8,D4,L2,V1,M2}  { ! group_member( X, h ), phi( skol1( X ) ) = X
% 0.70/1.17     }.
% 0.70/1.17  (666) {G0,W6,D2,L2,V2,M2}  { ! left_zero( X, Y ), group_member( Y, X ) }.
% 0.70/1.17  (667) {G0,W6,D2,L2,V2,M2}  { ! left_zero( X, Y ), alpha1( X, Y ) }.
% 0.70/1.17  (668) {G0,W9,D2,L3,V2,M3}  { ! group_member( Y, X ), ! alpha1( X, Y ), 
% 0.70/1.17    left_zero( X, Y ) }.
% 0.70/1.17  (669) {G0,W12,D3,L3,V3,M3}  { ! alpha1( X, Y ), ! group_member( Z, X ), 
% 0.70/1.17    multiply( X, Y, Z ) = Y }.
% 0.70/1.17  (670) {G0,W8,D3,L2,V3,M2}  { group_member( skol2( X, Z ), X ), alpha1( X, Y
% 0.70/1.17     ) }.
% 0.70/1.17  (671) {G0,W11,D4,L2,V2,M2}  { ! multiply( X, Y, skol2( X, Y ) ) = Y, alpha1
% 0.70/1.17    ( X, Y ) }.
% 0.70/1.17  (672) {G0,W3,D2,L1,V0,M1}  { left_zero( f, f_left_zero ) }.
% 0.70/1.17  (673) {G0,W4,D3,L1,V0,M1}  { ! left_zero( h, phi( f_left_zero ) ) }.
% 0.70/1.17  
% 0.70/1.17  
% 0.70/1.17  Total Proof:
% 0.70/1.17  
% 0.70/1.17  subsumption: (2) {G0,W7,D3,L2,V1,M2} I { ! group_member( X, f ), 
% 0.70/1.17    group_member( phi( X ), h ) }.
% 0.70/1.17  parent0: (662) {G0,W7,D3,L2,V1,M2}  { ! group_member( X, f ), group_member
% 0.70/1.17    ( phi( X ), h ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17     1 ==> 1
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (3) {G0,W18,D4,L3,V2,M3} I { ! group_member( X, f ), ! 
% 0.70/1.17    group_member( Y, f ), multiply( h, phi( X ), phi( Y ) ) ==> phi( multiply
% 0.70/1.17    ( f, X, Y ) ) }.
% 0.70/1.17  parent0: (663) {G0,W18,D4,L3,V2,M3}  { ! group_member( X, f ), ! 
% 0.70/1.17    group_member( Y, f ), multiply( h, phi( X ), phi( Y ) ) = phi( multiply( 
% 0.70/1.17    f, X, Y ) ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17     Y := Y
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17     1 ==> 1
% 0.70/1.17     2 ==> 2
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (4) {G0,W7,D3,L2,V2,M2} I { ! group_member( X, h ), 
% 0.70/1.17    group_member( skol1( Y ), f ) }.
% 0.70/1.17  parent0: (664) {G0,W7,D3,L2,V2,M2}  { ! group_member( X, h ), group_member
% 0.70/1.17    ( skol1( Y ), f ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17     Y := Y
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17     1 ==> 1
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (5) {G0,W8,D4,L2,V1,M2} I { ! group_member( X, h ), phi( skol1
% 0.70/1.17    ( X ) ) ==> X }.
% 0.70/1.17  parent0: (665) {G0,W8,D4,L2,V1,M2}  { ! group_member( X, h ), phi( skol1( X
% 0.70/1.17     ) ) = X }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17     1 ==> 1
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (6) {G0,W6,D2,L2,V2,M2} I { ! left_zero( X, Y ), group_member
% 0.70/1.17    ( Y, X ) }.
% 0.70/1.17  parent0: (666) {G0,W6,D2,L2,V2,M2}  { ! left_zero( X, Y ), group_member( Y
% 0.70/1.17    , X ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17     Y := Y
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17     1 ==> 1
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (7) {G0,W6,D2,L2,V2,M2} I { ! left_zero( X, Y ), alpha1( X, Y
% 0.70/1.17     ) }.
% 0.70/1.17  parent0: (667) {G0,W6,D2,L2,V2,M2}  { ! left_zero( X, Y ), alpha1( X, Y )
% 0.70/1.17     }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17     Y := Y
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17     1 ==> 1
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (8) {G0,W9,D2,L3,V2,M3} I { ! group_member( Y, X ), ! alpha1( 
% 0.70/1.17    X, Y ), left_zero( X, Y ) }.
% 0.70/1.17  parent0: (668) {G0,W9,D2,L3,V2,M3}  { ! group_member( Y, X ), ! alpha1( X, 
% 0.70/1.17    Y ), left_zero( X, Y ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17     Y := Y
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17     1 ==> 1
% 0.70/1.17     2 ==> 2
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (9) {G0,W12,D3,L3,V3,M3} I { ! alpha1( X, Y ), ! group_member
% 0.70/1.17    ( Z, X ), multiply( X, Y, Z ) ==> Y }.
% 0.70/1.17  parent0: (669) {G0,W12,D3,L3,V3,M3}  { ! alpha1( X, Y ), ! group_member( Z
% 0.70/1.17    , X ), multiply( X, Y, Z ) = Y }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17     Y := Y
% 0.70/1.17     Z := Z
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17     1 ==> 1
% 0.70/1.17     2 ==> 2
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (10) {G0,W8,D3,L2,V3,M2} I { group_member( skol2( X, Z ), X )
% 0.70/1.17    , alpha1( X, Y ) }.
% 0.70/1.17  parent0: (670) {G0,W8,D3,L2,V3,M2}  { group_member( skol2( X, Z ), X ), 
% 0.70/1.17    alpha1( X, Y ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17     Y := Y
% 0.70/1.17     Z := Z
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17     1 ==> 1
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (11) {G0,W11,D4,L2,V2,M2} I { ! multiply( X, Y, skol2( X, Y )
% 0.70/1.17     ) ==> Y, alpha1( X, Y ) }.
% 0.70/1.17  parent0: (671) {G0,W11,D4,L2,V2,M2}  { ! multiply( X, Y, skol2( X, Y ) ) = 
% 0.70/1.17    Y, alpha1( X, Y ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17     Y := Y
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17     1 ==> 1
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (12) {G0,W3,D2,L1,V0,M1} I { left_zero( f, f_left_zero ) }.
% 0.70/1.17  parent0: (672) {G0,W3,D2,L1,V0,M1}  { left_zero( f, f_left_zero ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (13) {G0,W4,D3,L1,V0,M1} I { ! left_zero( h, phi( f_left_zero
% 0.70/1.17     ) ) }.
% 0.70/1.17  parent0: (673) {G0,W4,D3,L1,V0,M1}  { ! left_zero( h, phi( f_left_zero ) )
% 0.70/1.17     }.
% 0.70/1.17  substitution0:
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  resolution: (844) {G1,W3,D2,L1,V0,M1}  { alpha1( f, f_left_zero ) }.
% 0.70/1.17  parent0[0]: (7) {G0,W6,D2,L2,V2,M2} I { ! left_zero( X, Y ), alpha1( X, Y )
% 0.70/1.17     }.
% 0.70/1.17  parent1[0]: (12) {G0,W3,D2,L1,V0,M1} I { left_zero( f, f_left_zero ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := f
% 0.70/1.17     Y := f_left_zero
% 0.70/1.17  end
% 0.70/1.17  substitution1:
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (19) {G1,W3,D2,L1,V0,M1} R(7,12) { alpha1( f, f_left_zero )
% 0.70/1.17     }.
% 0.70/1.17  parent0: (844) {G1,W3,D2,L1,V0,M1}  { alpha1( f, f_left_zero ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  resolution: (845) {G1,W3,D2,L1,V0,M1}  { group_member( f_left_zero, f ) }.
% 0.70/1.17  parent0[0]: (6) {G0,W6,D2,L2,V2,M2} I { ! left_zero( X, Y ), group_member( 
% 0.70/1.17    Y, X ) }.
% 0.70/1.17  parent1[0]: (12) {G0,W3,D2,L1,V0,M1} I { left_zero( f, f_left_zero ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := f
% 0.70/1.17     Y := f_left_zero
% 0.70/1.17  end
% 0.70/1.17  substitution1:
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (20) {G1,W3,D2,L1,V0,M1} R(6,12) { group_member( f_left_zero, 
% 0.70/1.17    f ) }.
% 0.70/1.17  parent0: (845) {G1,W3,D2,L1,V0,M1}  { group_member( f_left_zero, f ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  resolution: (846) {G1,W4,D3,L1,V0,M1}  { group_member( phi( f_left_zero ), 
% 0.70/1.17    h ) }.
% 0.70/1.17  parent0[0]: (2) {G0,W7,D3,L2,V1,M2} I { ! group_member( X, f ), 
% 0.70/1.17    group_member( phi( X ), h ) }.
% 0.70/1.17  parent1[0]: (20) {G1,W3,D2,L1,V0,M1} R(6,12) { group_member( f_left_zero, f
% 0.70/1.17     ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := f_left_zero
% 0.70/1.17  end
% 0.70/1.17  substitution1:
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (38) {G2,W4,D3,L1,V0,M1} R(2,20) { group_member( phi( 
% 0.70/1.17    f_left_zero ), h ) }.
% 0.70/1.17  parent0: (846) {G1,W4,D3,L1,V0,M1}  { group_member( phi( f_left_zero ), h )
% 0.70/1.17     }.
% 0.70/1.17  substitution0:
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  resolution: (847) {G1,W4,D3,L1,V1,M1}  { group_member( skol1( X ), f ) }.
% 0.70/1.17  parent0[0]: (4) {G0,W7,D3,L2,V2,M2} I { ! group_member( X, h ), 
% 0.70/1.17    group_member( skol1( Y ), f ) }.
% 0.70/1.17  parent1[0]: (38) {G2,W4,D3,L1,V0,M1} R(2,20) { group_member( phi( 
% 0.70/1.17    f_left_zero ), h ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := phi( f_left_zero )
% 0.70/1.17     Y := X
% 0.70/1.17  end
% 0.70/1.17  substitution1:
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (55) {G3,W4,D3,L1,V1,M1} R(38,4) { group_member( skol1( X ), f
% 0.70/1.17     ) }.
% 0.70/1.17  parent0: (847) {G1,W4,D3,L1,V1,M1}  { group_member( skol1( X ), f ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  eqswap: (848) {G0,W18,D4,L3,V2,M3}  { phi( multiply( f, X, Y ) ) ==> 
% 0.70/1.17    multiply( h, phi( X ), phi( Y ) ), ! group_member( X, f ), ! group_member
% 0.70/1.17    ( Y, f ) }.
% 0.70/1.17  parent0[2]: (3) {G0,W18,D4,L3,V2,M3} I { ! group_member( X, f ), ! 
% 0.70/1.17    group_member( Y, f ), multiply( h, phi( X ), phi( Y ) ) ==> phi( multiply
% 0.70/1.17    ( f, X, Y ) ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17     Y := Y
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  resolution: (849) {G1,W15,D4,L2,V1,M2}  { phi( multiply( f, f_left_zero, X
% 0.70/1.17     ) ) ==> multiply( h, phi( f_left_zero ), phi( X ) ), ! group_member( X, 
% 0.70/1.17    f ) }.
% 0.70/1.17  parent0[1]: (848) {G0,W18,D4,L3,V2,M3}  { phi( multiply( f, X, Y ) ) ==> 
% 0.70/1.17    multiply( h, phi( X ), phi( Y ) ), ! group_member( X, f ), ! group_member
% 0.70/1.17    ( Y, f ) }.
% 0.70/1.17  parent1[0]: (20) {G1,W3,D2,L1,V0,M1} R(6,12) { group_member( f_left_zero, f
% 0.70/1.17     ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := f_left_zero
% 0.70/1.17     Y := X
% 0.70/1.17  end
% 0.70/1.17  substitution1:
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  eqswap: (852) {G1,W15,D4,L2,V1,M2}  { multiply( h, phi( f_left_zero ), phi
% 0.70/1.17    ( X ) ) ==> phi( multiply( f, f_left_zero, X ) ), ! group_member( X, f )
% 0.70/1.17     }.
% 0.70/1.17  parent0[0]: (849) {G1,W15,D4,L2,V1,M2}  { phi( multiply( f, f_left_zero, X
% 0.70/1.17     ) ) ==> multiply( h, phi( f_left_zero ), phi( X ) ), ! group_member( X, 
% 0.70/1.17    f ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (65) {G2,W15,D4,L2,V1,M2} R(3,20) { ! group_member( X, f ), 
% 0.70/1.17    multiply( h, phi( f_left_zero ), phi( X ) ) ==> phi( multiply( f, 
% 0.70/1.17    f_left_zero, X ) ) }.
% 0.70/1.17  parent0: (852) {G1,W15,D4,L2,V1,M2}  { multiply( h, phi( f_left_zero ), phi
% 0.70/1.17    ( X ) ) ==> phi( multiply( f, f_left_zero, X ) ), ! group_member( X, f )
% 0.70/1.17     }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 1
% 0.70/1.17     1 ==> 0
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  resolution: (853) {G1,W8,D3,L2,V0,M2}  { ! alpha1( h, phi( f_left_zero ) )
% 0.70/1.17    , left_zero( h, phi( f_left_zero ) ) }.
% 0.70/1.17  parent0[0]: (8) {G0,W9,D2,L3,V2,M3} I { ! group_member( Y, X ), ! alpha1( X
% 0.70/1.17    , Y ), left_zero( X, Y ) }.
% 0.70/1.17  parent1[0]: (38) {G2,W4,D3,L1,V0,M1} R(2,20) { group_member( phi( 
% 0.70/1.17    f_left_zero ), h ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := h
% 0.70/1.17     Y := phi( f_left_zero )
% 0.70/1.17  end
% 0.70/1.17  substitution1:
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  resolution: (854) {G1,W4,D3,L1,V0,M1}  { ! alpha1( h, phi( f_left_zero ) )
% 0.70/1.17     }.
% 0.70/1.17  parent0[0]: (13) {G0,W4,D3,L1,V0,M1} I { ! left_zero( h, phi( f_left_zero )
% 0.70/1.17     ) }.
% 0.70/1.17  parent1[1]: (853) {G1,W8,D3,L2,V0,M2}  { ! alpha1( h, phi( f_left_zero ) )
% 0.70/1.17    , left_zero( h, phi( f_left_zero ) ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17  end
% 0.70/1.17  substitution1:
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (95) {G3,W4,D3,L1,V0,M1} R(8,38);r(13) { ! alpha1( h, phi( 
% 0.70/1.17    f_left_zero ) ) }.
% 0.70/1.17  parent0: (854) {G1,W4,D3,L1,V0,M1}  { ! alpha1( h, phi( f_left_zero ) ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  resolution: (855) {G1,W5,D3,L1,V1,M1}  { group_member( skol2( h, X ), h )
% 0.70/1.17     }.
% 0.70/1.17  parent0[0]: (95) {G3,W4,D3,L1,V0,M1} R(8,38);r(13) { ! alpha1( h, phi( 
% 0.70/1.17    f_left_zero ) ) }.
% 0.70/1.17  parent1[1]: (10) {G0,W8,D3,L2,V3,M2} I { group_member( skol2( X, Z ), X ), 
% 0.70/1.17    alpha1( X, Y ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17  end
% 0.70/1.17  substitution1:
% 0.70/1.17     X := h
% 0.70/1.17     Y := phi( f_left_zero )
% 0.70/1.17     Z := X
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (99) {G4,W5,D3,L1,V1,M1} R(95,10) { group_member( skol2( h, X
% 0.70/1.17     ), h ) }.
% 0.70/1.17  parent0: (855) {G1,W5,D3,L1,V1,M1}  { group_member( skol2( h, X ), h ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  eqswap: (856) {G0,W12,D3,L3,V3,M3}  { Y ==> multiply( X, Y, Z ), ! alpha1( 
% 0.70/1.17    X, Y ), ! group_member( Z, X ) }.
% 0.70/1.17  parent0[2]: (9) {G0,W12,D3,L3,V3,M3} I { ! alpha1( X, Y ), ! group_member( 
% 0.70/1.17    Z, X ), multiply( X, Y, Z ) ==> Y }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17     Y := Y
% 0.70/1.17     Z := Z
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  resolution: (857) {G1,W9,D3,L2,V1,M2}  { f_left_zero ==> multiply( f, 
% 0.70/1.17    f_left_zero, X ), ! group_member( X, f ) }.
% 0.70/1.17  parent0[1]: (856) {G0,W12,D3,L3,V3,M3}  { Y ==> multiply( X, Y, Z ), ! 
% 0.70/1.17    alpha1( X, Y ), ! group_member( Z, X ) }.
% 0.70/1.17  parent1[0]: (19) {G1,W3,D2,L1,V0,M1} R(7,12) { alpha1( f, f_left_zero ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := f
% 0.70/1.17     Y := f_left_zero
% 0.70/1.17     Z := X
% 0.70/1.17  end
% 0.70/1.17  substitution1:
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  eqswap: (858) {G1,W9,D3,L2,V1,M2}  { multiply( f, f_left_zero, X ) ==> 
% 0.70/1.17    f_left_zero, ! group_member( X, f ) }.
% 0.70/1.17  parent0[0]: (857) {G1,W9,D3,L2,V1,M2}  { f_left_zero ==> multiply( f, 
% 0.70/1.17    f_left_zero, X ), ! group_member( X, f ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (110) {G2,W9,D3,L2,V1,M2} R(9,19) { ! group_member( X, f ), 
% 0.70/1.17    multiply( f, f_left_zero, X ) ==> f_left_zero }.
% 0.70/1.17  parent0: (858) {G1,W9,D3,L2,V1,M2}  { multiply( f, f_left_zero, X ) ==> 
% 0.70/1.17    f_left_zero, ! group_member( X, f ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 1
% 0.70/1.17     1 ==> 0
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  eqswap: (859) {G0,W8,D4,L2,V1,M2}  { X ==> phi( skol1( X ) ), ! 
% 0.70/1.17    group_member( X, h ) }.
% 0.70/1.17  parent0[1]: (5) {G0,W8,D4,L2,V1,M2} I { ! group_member( X, h ), phi( skol1
% 0.70/1.17    ( X ) ) ==> X }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  resolution: (860) {G1,W9,D5,L1,V1,M1}  { skol2( h, X ) ==> phi( skol1( 
% 0.70/1.17    skol2( h, X ) ) ) }.
% 0.70/1.17  parent0[1]: (859) {G0,W8,D4,L2,V1,M2}  { X ==> phi( skol1( X ) ), ! 
% 0.70/1.17    group_member( X, h ) }.
% 0.70/1.17  parent1[0]: (99) {G4,W5,D3,L1,V1,M1} R(95,10) { group_member( skol2( h, X )
% 0.70/1.17    , h ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := skol2( h, X )
% 0.70/1.17  end
% 0.70/1.17  substitution1:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  eqswap: (861) {G1,W9,D5,L1,V1,M1}  { phi( skol1( skol2( h, X ) ) ) ==> 
% 0.70/1.17    skol2( h, X ) }.
% 0.70/1.17  parent0[0]: (860) {G1,W9,D5,L1,V1,M1}  { skol2( h, X ) ==> phi( skol1( 
% 0.70/1.17    skol2( h, X ) ) ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (118) {G5,W9,D5,L1,V1,M1} R(99,5) { phi( skol1( skol2( h, X )
% 0.70/1.17     ) ) ==> skol2( h, X ) }.
% 0.70/1.17  parent0: (861) {G1,W9,D5,L1,V1,M1}  { phi( skol1( skol2( h, X ) ) ) ==> 
% 0.70/1.17    skol2( h, X ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  eqswap: (862) {G0,W11,D4,L2,V2,M2}  { ! Y ==> multiply( X, Y, skol2( X, Y )
% 0.70/1.17     ), alpha1( X, Y ) }.
% 0.70/1.17  parent0[0]: (11) {G0,W11,D4,L2,V2,M2} I { ! multiply( X, Y, skol2( X, Y ) )
% 0.70/1.17     ==> Y, alpha1( X, Y ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17     Y := Y
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  resolution: (863) {G1,W11,D5,L1,V0,M1}  { ! phi( f_left_zero ) ==> multiply
% 0.70/1.17    ( h, phi( f_left_zero ), skol2( h, phi( f_left_zero ) ) ) }.
% 0.70/1.17  parent0[0]: (95) {G3,W4,D3,L1,V0,M1} R(8,38);r(13) { ! alpha1( h, phi( 
% 0.70/1.17    f_left_zero ) ) }.
% 0.70/1.17  parent1[1]: (862) {G0,W11,D4,L2,V2,M2}  { ! Y ==> multiply( X, Y, skol2( X
% 0.70/1.17    , Y ) ), alpha1( X, Y ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17  end
% 0.70/1.17  substitution1:
% 0.70/1.17     X := h
% 0.70/1.17     Y := phi( f_left_zero )
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  eqswap: (864) {G1,W11,D5,L1,V0,M1}  { ! multiply( h, phi( f_left_zero ), 
% 0.70/1.17    skol2( h, phi( f_left_zero ) ) ) ==> phi( f_left_zero ) }.
% 0.70/1.17  parent0[0]: (863) {G1,W11,D5,L1,V0,M1}  { ! phi( f_left_zero ) ==> multiply
% 0.70/1.17    ( h, phi( f_left_zero ), skol2( h, phi( f_left_zero ) ) ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (139) {G4,W11,D5,L1,V0,M1} R(11,95) { ! multiply( h, phi( 
% 0.70/1.17    f_left_zero ), skol2( h, phi( f_left_zero ) ) ) ==> phi( f_left_zero )
% 0.70/1.17     }.
% 0.70/1.17  parent0: (864) {G1,W11,D5,L1,V0,M1}  { ! multiply( h, phi( f_left_zero ), 
% 0.70/1.17    skol2( h, phi( f_left_zero ) ) ) ==> phi( f_left_zero ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  paramod: (867) {G3,W15,D4,L3,V1,M3}  { multiply( h, phi( f_left_zero ), phi
% 0.70/1.17    ( X ) ) ==> phi( f_left_zero ), ! group_member( X, f ), ! group_member( X
% 0.70/1.17    , f ) }.
% 0.70/1.17  parent0[1]: (110) {G2,W9,D3,L2,V1,M2} R(9,19) { ! group_member( X, f ), 
% 0.70/1.17    multiply( f, f_left_zero, X ) ==> f_left_zero }.
% 0.70/1.17  parent1[1; 8]: (65) {G2,W15,D4,L2,V1,M2} R(3,20) { ! group_member( X, f ), 
% 0.70/1.17    multiply( h, phi( f_left_zero ), phi( X ) ) ==> phi( multiply( f, 
% 0.70/1.17    f_left_zero, X ) ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  substitution1:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  factor: (870) {G3,W12,D4,L2,V1,M2}  { multiply( h, phi( f_left_zero ), phi
% 0.70/1.17    ( X ) ) ==> phi( f_left_zero ), ! group_member( X, f ) }.
% 0.70/1.17  parent0[1, 2]: (867) {G3,W15,D4,L3,V1,M3}  { multiply( h, phi( f_left_zero
% 0.70/1.17     ), phi( X ) ) ==> phi( f_left_zero ), ! group_member( X, f ), ! 
% 0.70/1.17    group_member( X, f ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (645) {G3,W12,D4,L2,V1,M2} S(65);d(110) { ! group_member( X, f
% 0.70/1.17     ), multiply( h, phi( f_left_zero ), phi( X ) ) ==> phi( f_left_zero )
% 0.70/1.17     }.
% 0.70/1.17  parent0: (870) {G3,W12,D4,L2,V1,M2}  { multiply( h, phi( f_left_zero ), phi
% 0.70/1.17    ( X ) ) ==> phi( f_left_zero ), ! group_member( X, f ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 1
% 0.70/1.17     1 ==> 0
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  eqswap: (872) {G3,W12,D4,L2,V1,M2}  { phi( f_left_zero ) ==> multiply( h, 
% 0.70/1.17    phi( f_left_zero ), phi( X ) ), ! group_member( X, f ) }.
% 0.70/1.17  parent0[1]: (645) {G3,W12,D4,L2,V1,M2} S(65);d(110) { ! group_member( X, f
% 0.70/1.17     ), multiply( h, phi( f_left_zero ), phi( X ) ) ==> phi( f_left_zero )
% 0.70/1.17     }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  paramod: (873) {G4,W16,D4,L2,V1,M2}  { phi( f_left_zero ) ==> multiply( h, 
% 0.70/1.17    phi( f_left_zero ), skol2( h, X ) ), ! group_member( skol1( skol2( h, X )
% 0.70/1.17     ), f ) }.
% 0.70/1.17  parent0[0]: (118) {G5,W9,D5,L1,V1,M1} R(99,5) { phi( skol1( skol2( h, X ) )
% 0.70/1.17     ) ==> skol2( h, X ) }.
% 0.70/1.17  parent1[0; 7]: (872) {G3,W12,D4,L2,V1,M2}  { phi( f_left_zero ) ==> 
% 0.70/1.17    multiply( h, phi( f_left_zero ), phi( X ) ), ! group_member( X, f ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  substitution1:
% 0.70/1.17     X := skol1( skol2( h, X ) )
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  resolution: (874) {G4,W10,D4,L1,V1,M1}  { phi( f_left_zero ) ==> multiply( 
% 0.70/1.17    h, phi( f_left_zero ), skol2( h, X ) ) }.
% 0.70/1.17  parent0[1]: (873) {G4,W16,D4,L2,V1,M2}  { phi( f_left_zero ) ==> multiply( 
% 0.70/1.17    h, phi( f_left_zero ), skol2( h, X ) ), ! group_member( skol1( skol2( h, 
% 0.70/1.17    X ) ), f ) }.
% 0.70/1.17  parent1[0]: (55) {G3,W4,D3,L1,V1,M1} R(38,4) { group_member( skol1( X ), f
% 0.70/1.17     ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  substitution1:
% 0.70/1.17     X := skol2( h, X )
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  eqswap: (875) {G4,W10,D4,L1,V1,M1}  { multiply( h, phi( f_left_zero ), 
% 0.70/1.17    skol2( h, X ) ) ==> phi( f_left_zero ) }.
% 0.70/1.17  parent0[0]: (874) {G4,W10,D4,L1,V1,M1}  { phi( f_left_zero ) ==> multiply( 
% 0.70/1.17    h, phi( f_left_zero ), skol2( h, X ) ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (655) {G6,W10,D4,L1,V1,M1} P(118,645);r(55) { multiply( h, phi
% 0.70/1.17    ( f_left_zero ), skol2( h, X ) ) ==> phi( f_left_zero ) }.
% 0.70/1.17  parent0: (875) {G4,W10,D4,L1,V1,M1}  { multiply( h, phi( f_left_zero ), 
% 0.70/1.17    skol2( h, X ) ) ==> phi( f_left_zero ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17     0 ==> 0
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  eqswap: (876) {G6,W10,D4,L1,V1,M1}  { phi( f_left_zero ) ==> multiply( h, 
% 0.70/1.17    phi( f_left_zero ), skol2( h, X ) ) }.
% 0.70/1.17  parent0[0]: (655) {G6,W10,D4,L1,V1,M1} P(118,645);r(55) { multiply( h, phi
% 0.70/1.17    ( f_left_zero ), skol2( h, X ) ) ==> phi( f_left_zero ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17     X := X
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  eqswap: (877) {G4,W11,D5,L1,V0,M1}  { ! phi( f_left_zero ) ==> multiply( h
% 0.70/1.17    , phi( f_left_zero ), skol2( h, phi( f_left_zero ) ) ) }.
% 0.70/1.17  parent0[0]: (139) {G4,W11,D5,L1,V0,M1} R(11,95) { ! multiply( h, phi( 
% 0.70/1.17    f_left_zero ), skol2( h, phi( f_left_zero ) ) ) ==> phi( f_left_zero )
% 0.70/1.17     }.
% 0.70/1.17  substitution0:
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  resolution: (878) {G5,W0,D0,L0,V0,M0}  {  }.
% 0.70/1.17  parent0[0]: (877) {G4,W11,D5,L1,V0,M1}  { ! phi( f_left_zero ) ==> multiply
% 0.70/1.17    ( h, phi( f_left_zero ), skol2( h, phi( f_left_zero ) ) ) }.
% 0.70/1.17  parent1[0]: (876) {G6,W10,D4,L1,V1,M1}  { phi( f_left_zero ) ==> multiply( 
% 0.70/1.17    h, phi( f_left_zero ), skol2( h, X ) ) }.
% 0.70/1.17  substitution0:
% 0.70/1.17  end
% 0.70/1.17  substitution1:
% 0.70/1.17     X := phi( f_left_zero )
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  subsumption: (658) {G7,W0,D0,L0,V0,M0} R(655,139) {  }.
% 0.70/1.17  parent0: (878) {G5,W0,D0,L0,V0,M0}  {  }.
% 0.70/1.17  substitution0:
% 0.70/1.17  end
% 0.70/1.17  permutation0:
% 0.70/1.17  end
% 0.70/1.17  
% 0.70/1.17  Proof check complete!
% 0.70/1.17  
% 0.70/1.17  Memory use:
% 0.70/1.17  
% 0.70/1.17  space for terms:        9911
% 0.70/1.17  space for clauses:      40558
% 0.70/1.17  
% 0.70/1.17  
% 0.70/1.17  clauses generated:      10958
% 0.70/1.17  clauses kept:           659
% 0.70/1.17  clauses selected:       167
% 0.70/1.17  clauses deleted:        26
% 0.70/1.17  clauses inuse deleted:  0
% 0.70/1.17  
% 0.70/1.17  subsentry:          3970
% 0.70/1.17  literals s-matched: 2811
% 0.70/1.17  literals matched:   2739
% 0.70/1.17  full subsumption:   304
% 0.70/1.17  
% 0.70/1.17  checksum:           -1493088604
% 0.70/1.17  
% 0.70/1.17  
% 0.70/1.17  Bliksem ended
%------------------------------------------------------------------------------