TSTP Solution File: SWC041+1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWC041+1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n017.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 19:33:15 EDT 2022

% Result   : Theorem 1.42s 1.77s
% Output   : Refutation 1.42s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : SWC041+1 : TPTP v8.1.0. Released v2.4.0.
% 0.07/0.14  % Command  : bliksem %s
% 0.15/0.35  % Computer : n017.cluster.edu
% 0.15/0.35  % Model    : x86_64 x86_64
% 0.15/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35  % Memory   : 8042.1875MB
% 0.15/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35  % CPULimit : 300
% 0.15/0.35  % DateTime : Sun Jun 12 12:18:37 EDT 2022
% 0.15/0.35  % CPUTime  : 
% 0.82/1.20  *** allocated 10000 integers for termspace/termends
% 0.82/1.20  *** allocated 10000 integers for clauses
% 0.82/1.20  *** allocated 10000 integers for justifications
% 0.82/1.20  Bliksem 1.12
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  Automatic Strategy Selection
% 0.82/1.20  
% 0.82/1.20  *** allocated 15000 integers for termspace/termends
% 0.82/1.20  
% 0.82/1.20  Clauses:
% 0.82/1.20  
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! neq( X, Y ), ! X = Y }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), X = Y, neq( X, Y ) }.
% 0.82/1.20  { ssItem( skol1 ) }.
% 0.82/1.20  { ssItem( skol47 ) }.
% 0.82/1.20  { ! skol1 = skol47 }.
% 0.82/1.20  { ! ssList( X ), ! ssItem( Y ), ! memberP( X, Y ), ssList( skol2( Z, T ) )
% 0.82/1.20     }.
% 0.82/1.20  { ! ssList( X ), ! ssItem( Y ), ! memberP( X, Y ), alpha1( X, Y, skol2( X, 
% 0.82/1.20    Y ) ) }.
% 0.82/1.20  { ! ssList( X ), ! ssItem( Y ), ! ssList( Z ), ! alpha1( X, Y, Z ), memberP
% 0.82/1.20    ( X, Y ) }.
% 0.82/1.20  { ! alpha1( X, Y, Z ), ssList( skol3( T, U, W ) ) }.
% 0.82/1.20  { ! alpha1( X, Y, Z ), app( Z, cons( Y, skol3( X, Y, Z ) ) ) = X }.
% 0.82/1.20  { ! ssList( T ), ! app( Z, cons( Y, T ) ) = X, alpha1( X, Y, Z ) }.
% 0.82/1.20  { ! ssList( X ), ! singletonP( X ), ssItem( skol4( Y ) ) }.
% 0.82/1.20  { ! ssList( X ), ! singletonP( X ), cons( skol4( X ), nil ) = X }.
% 0.82/1.20  { ! ssList( X ), ! ssItem( Y ), ! cons( Y, nil ) = X, singletonP( X ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! frontsegP( X, Y ), ssList( skol5( Z, T )
% 0.82/1.20     ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! frontsegP( X, Y ), app( Y, skol5( X, Y )
% 0.82/1.20     ) = X }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! ssList( Z ), ! app( Y, Z ) = X, frontsegP
% 0.82/1.20    ( X, Y ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! rearsegP( X, Y ), ssList( skol6( Z, T ) )
% 0.82/1.20     }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! rearsegP( X, Y ), app( skol6( X, Y ), Y )
% 0.82/1.20     = X }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! ssList( Z ), ! app( Z, Y ) = X, rearsegP
% 0.82/1.20    ( X, Y ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! segmentP( X, Y ), ssList( skol7( Z, T ) )
% 0.82/1.20     }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! segmentP( X, Y ), alpha2( X, Y, skol7( X
% 0.82/1.20    , Y ) ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! ssList( Z ), ! alpha2( X, Y, Z ), 
% 0.82/1.20    segmentP( X, Y ) }.
% 0.82/1.20  { ! alpha2( X, Y, Z ), ssList( skol8( T, U, W ) ) }.
% 0.82/1.20  { ! alpha2( X, Y, Z ), app( app( Z, Y ), skol8( X, Y, Z ) ) = X }.
% 0.82/1.20  { ! ssList( T ), ! app( app( Z, Y ), T ) = X, alpha2( X, Y, Z ) }.
% 0.82/1.20  { ! ssList( X ), ! cyclefreeP( X ), ! ssItem( Y ), alpha3( X, Y ) }.
% 0.82/1.20  { ! ssList( X ), ssItem( skol9( Y ) ), cyclefreeP( X ) }.
% 0.82/1.20  { ! ssList( X ), ! alpha3( X, skol9( X ) ), cyclefreeP( X ) }.
% 0.82/1.20  { ! alpha3( X, Y ), ! ssItem( Z ), alpha21( X, Y, Z ) }.
% 0.82/1.20  { ssItem( skol10( Z, T ) ), alpha3( X, Y ) }.
% 0.82/1.20  { ! alpha21( X, Y, skol10( X, Y ) ), alpha3( X, Y ) }.
% 0.82/1.20  { ! alpha21( X, Y, Z ), ! ssList( T ), alpha28( X, Y, Z, T ) }.
% 0.82/1.20  { ssList( skol11( T, U, W ) ), alpha21( X, Y, Z ) }.
% 0.82/1.20  { ! alpha28( X, Y, Z, skol11( X, Y, Z ) ), alpha21( X, Y, Z ) }.
% 0.82/1.20  { ! alpha28( X, Y, Z, T ), ! ssList( U ), alpha35( X, Y, Z, T, U ) }.
% 0.82/1.20  { ssList( skol12( U, W, V0, V1 ) ), alpha28( X, Y, Z, T ) }.
% 0.82/1.20  { ! alpha35( X, Y, Z, T, skol12( X, Y, Z, T ) ), alpha28( X, Y, Z, T ) }.
% 0.82/1.20  { ! alpha35( X, Y, Z, T, U ), ! ssList( W ), alpha41( X, Y, Z, T, U, W ) }
% 0.82/1.20    .
% 0.82/1.20  { ssList( skol13( W, V0, V1, V2, V3 ) ), alpha35( X, Y, Z, T, U ) }.
% 0.82/1.20  { ! alpha41( X, Y, Z, T, U, skol13( X, Y, Z, T, U ) ), alpha35( X, Y, Z, T
% 0.82/1.20    , U ) }.
% 0.82/1.20  { ! alpha41( X, Y, Z, T, U, W ), ! app( app( T, cons( Y, U ) ), cons( Z, W
% 0.82/1.20     ) ) = X, alpha12( Y, Z ) }.
% 0.82/1.20  { app( app( T, cons( Y, U ) ), cons( Z, W ) ) = X, alpha41( X, Y, Z, T, U, 
% 0.82/1.20    W ) }.
% 0.82/1.20  { ! alpha12( Y, Z ), alpha41( X, Y, Z, T, U, W ) }.
% 0.82/1.20  { ! alpha12( X, Y ), ! leq( X, Y ), ! leq( Y, X ) }.
% 0.82/1.20  { leq( X, Y ), alpha12( X, Y ) }.
% 0.82/1.20  { leq( Y, X ), alpha12( X, Y ) }.
% 0.82/1.20  { ! ssList( X ), ! totalorderP( X ), ! ssItem( Y ), alpha4( X, Y ) }.
% 0.82/1.20  { ! ssList( X ), ssItem( skol14( Y ) ), totalorderP( X ) }.
% 0.82/1.20  { ! ssList( X ), ! alpha4( X, skol14( X ) ), totalorderP( X ) }.
% 0.82/1.20  { ! alpha4( X, Y ), ! ssItem( Z ), alpha22( X, Y, Z ) }.
% 0.82/1.20  { ssItem( skol15( Z, T ) ), alpha4( X, Y ) }.
% 0.82/1.20  { ! alpha22( X, Y, skol15( X, Y ) ), alpha4( X, Y ) }.
% 0.82/1.20  { ! alpha22( X, Y, Z ), ! ssList( T ), alpha29( X, Y, Z, T ) }.
% 0.82/1.20  { ssList( skol16( T, U, W ) ), alpha22( X, Y, Z ) }.
% 0.82/1.20  { ! alpha29( X, Y, Z, skol16( X, Y, Z ) ), alpha22( X, Y, Z ) }.
% 0.82/1.20  { ! alpha29( X, Y, Z, T ), ! ssList( U ), alpha36( X, Y, Z, T, U ) }.
% 0.82/1.20  { ssList( skol17( U, W, V0, V1 ) ), alpha29( X, Y, Z, T ) }.
% 0.82/1.20  { ! alpha36( X, Y, Z, T, skol17( X, Y, Z, T ) ), alpha29( X, Y, Z, T ) }.
% 0.82/1.20  { ! alpha36( X, Y, Z, T, U ), ! ssList( W ), alpha42( X, Y, Z, T, U, W ) }
% 0.82/1.20    .
% 0.82/1.20  { ssList( skol18( W, V0, V1, V2, V3 ) ), alpha36( X, Y, Z, T, U ) }.
% 0.82/1.20  { ! alpha42( X, Y, Z, T, U, skol18( X, Y, Z, T, U ) ), alpha36( X, Y, Z, T
% 0.82/1.20    , U ) }.
% 0.82/1.20  { ! alpha42( X, Y, Z, T, U, W ), ! app( app( T, cons( Y, U ) ), cons( Z, W
% 0.82/1.20     ) ) = X, alpha13( Y, Z ) }.
% 0.82/1.20  { app( app( T, cons( Y, U ) ), cons( Z, W ) ) = X, alpha42( X, Y, Z, T, U, 
% 0.82/1.20    W ) }.
% 0.82/1.20  { ! alpha13( Y, Z ), alpha42( X, Y, Z, T, U, W ) }.
% 0.82/1.20  { ! alpha13( X, Y ), leq( X, Y ), leq( Y, X ) }.
% 0.82/1.20  { ! leq( X, Y ), alpha13( X, Y ) }.
% 0.82/1.20  { ! leq( Y, X ), alpha13( X, Y ) }.
% 0.82/1.20  { ! ssList( X ), ! strictorderP( X ), ! ssItem( Y ), alpha5( X, Y ) }.
% 0.82/1.20  { ! ssList( X ), ssItem( skol19( Y ) ), strictorderP( X ) }.
% 0.82/1.20  { ! ssList( X ), ! alpha5( X, skol19( X ) ), strictorderP( X ) }.
% 0.82/1.20  { ! alpha5( X, Y ), ! ssItem( Z ), alpha23( X, Y, Z ) }.
% 0.82/1.20  { ssItem( skol20( Z, T ) ), alpha5( X, Y ) }.
% 0.82/1.20  { ! alpha23( X, Y, skol20( X, Y ) ), alpha5( X, Y ) }.
% 0.82/1.20  { ! alpha23( X, Y, Z ), ! ssList( T ), alpha30( X, Y, Z, T ) }.
% 0.82/1.20  { ssList( skol21( T, U, W ) ), alpha23( X, Y, Z ) }.
% 0.82/1.20  { ! alpha30( X, Y, Z, skol21( X, Y, Z ) ), alpha23( X, Y, Z ) }.
% 0.82/1.20  { ! alpha30( X, Y, Z, T ), ! ssList( U ), alpha37( X, Y, Z, T, U ) }.
% 0.82/1.20  { ssList( skol22( U, W, V0, V1 ) ), alpha30( X, Y, Z, T ) }.
% 0.82/1.20  { ! alpha37( X, Y, Z, T, skol22( X, Y, Z, T ) ), alpha30( X, Y, Z, T ) }.
% 0.82/1.20  { ! alpha37( X, Y, Z, T, U ), ! ssList( W ), alpha43( X, Y, Z, T, U, W ) }
% 0.82/1.20    .
% 0.82/1.20  { ssList( skol23( W, V0, V1, V2, V3 ) ), alpha37( X, Y, Z, T, U ) }.
% 0.82/1.20  { ! alpha43( X, Y, Z, T, U, skol23( X, Y, Z, T, U ) ), alpha37( X, Y, Z, T
% 0.82/1.20    , U ) }.
% 0.82/1.20  { ! alpha43( X, Y, Z, T, U, W ), ! app( app( T, cons( Y, U ) ), cons( Z, W
% 0.82/1.20     ) ) = X, alpha14( Y, Z ) }.
% 0.82/1.20  { app( app( T, cons( Y, U ) ), cons( Z, W ) ) = X, alpha43( X, Y, Z, T, U, 
% 0.82/1.20    W ) }.
% 0.82/1.20  { ! alpha14( Y, Z ), alpha43( X, Y, Z, T, U, W ) }.
% 0.82/1.20  { ! alpha14( X, Y ), lt( X, Y ), lt( Y, X ) }.
% 0.82/1.20  { ! lt( X, Y ), alpha14( X, Y ) }.
% 0.82/1.20  { ! lt( Y, X ), alpha14( X, Y ) }.
% 0.82/1.20  { ! ssList( X ), ! totalorderedP( X ), ! ssItem( Y ), alpha6( X, Y ) }.
% 0.82/1.20  { ! ssList( X ), ssItem( skol24( Y ) ), totalorderedP( X ) }.
% 0.82/1.20  { ! ssList( X ), ! alpha6( X, skol24( X ) ), totalorderedP( X ) }.
% 0.82/1.20  { ! alpha6( X, Y ), ! ssItem( Z ), alpha15( X, Y, Z ) }.
% 0.82/1.20  { ssItem( skol25( Z, T ) ), alpha6( X, Y ) }.
% 0.82/1.20  { ! alpha15( X, Y, skol25( X, Y ) ), alpha6( X, Y ) }.
% 0.82/1.20  { ! alpha15( X, Y, Z ), ! ssList( T ), alpha24( X, Y, Z, T ) }.
% 0.82/1.20  { ssList( skol26( T, U, W ) ), alpha15( X, Y, Z ) }.
% 0.82/1.20  { ! alpha24( X, Y, Z, skol26( X, Y, Z ) ), alpha15( X, Y, Z ) }.
% 0.82/1.20  { ! alpha24( X, Y, Z, T ), ! ssList( U ), alpha31( X, Y, Z, T, U ) }.
% 0.82/1.20  { ssList( skol27( U, W, V0, V1 ) ), alpha24( X, Y, Z, T ) }.
% 0.82/1.20  { ! alpha31( X, Y, Z, T, skol27( X, Y, Z, T ) ), alpha24( X, Y, Z, T ) }.
% 0.82/1.20  { ! alpha31( X, Y, Z, T, U ), ! ssList( W ), alpha38( X, Y, Z, T, U, W ) }
% 0.82/1.20    .
% 0.82/1.20  { ssList( skol28( W, V0, V1, V2, V3 ) ), alpha31( X, Y, Z, T, U ) }.
% 0.82/1.20  { ! alpha38( X, Y, Z, T, U, skol28( X, Y, Z, T, U ) ), alpha31( X, Y, Z, T
% 0.82/1.20    , U ) }.
% 0.82/1.20  { ! alpha38( X, Y, Z, T, U, W ), ! app( app( T, cons( Y, U ) ), cons( Z, W
% 0.82/1.20     ) ) = X, leq( Y, Z ) }.
% 0.82/1.20  { app( app( T, cons( Y, U ) ), cons( Z, W ) ) = X, alpha38( X, Y, Z, T, U, 
% 0.82/1.20    W ) }.
% 0.82/1.20  { ! leq( Y, Z ), alpha38( X, Y, Z, T, U, W ) }.
% 0.82/1.20  { ! ssList( X ), ! strictorderedP( X ), ! ssItem( Y ), alpha7( X, Y ) }.
% 0.82/1.20  { ! ssList( X ), ssItem( skol29( Y ) ), strictorderedP( X ) }.
% 0.82/1.20  { ! ssList( X ), ! alpha7( X, skol29( X ) ), strictorderedP( X ) }.
% 0.82/1.20  { ! alpha7( X, Y ), ! ssItem( Z ), alpha16( X, Y, Z ) }.
% 0.82/1.20  { ssItem( skol30( Z, T ) ), alpha7( X, Y ) }.
% 0.82/1.20  { ! alpha16( X, Y, skol30( X, Y ) ), alpha7( X, Y ) }.
% 0.82/1.20  { ! alpha16( X, Y, Z ), ! ssList( T ), alpha25( X, Y, Z, T ) }.
% 0.82/1.20  { ssList( skol31( T, U, W ) ), alpha16( X, Y, Z ) }.
% 0.82/1.20  { ! alpha25( X, Y, Z, skol31( X, Y, Z ) ), alpha16( X, Y, Z ) }.
% 0.82/1.20  { ! alpha25( X, Y, Z, T ), ! ssList( U ), alpha32( X, Y, Z, T, U ) }.
% 0.82/1.20  { ssList( skol32( U, W, V0, V1 ) ), alpha25( X, Y, Z, T ) }.
% 0.82/1.20  { ! alpha32( X, Y, Z, T, skol32( X, Y, Z, T ) ), alpha25( X, Y, Z, T ) }.
% 0.82/1.20  { ! alpha32( X, Y, Z, T, U ), ! ssList( W ), alpha39( X, Y, Z, T, U, W ) }
% 0.82/1.20    .
% 0.82/1.20  { ssList( skol33( W, V0, V1, V2, V3 ) ), alpha32( X, Y, Z, T, U ) }.
% 0.82/1.20  { ! alpha39( X, Y, Z, T, U, skol33( X, Y, Z, T, U ) ), alpha32( X, Y, Z, T
% 0.82/1.20    , U ) }.
% 0.82/1.20  { ! alpha39( X, Y, Z, T, U, W ), ! app( app( T, cons( Y, U ) ), cons( Z, W
% 0.82/1.20     ) ) = X, lt( Y, Z ) }.
% 0.82/1.20  { app( app( T, cons( Y, U ) ), cons( Z, W ) ) = X, alpha39( X, Y, Z, T, U, 
% 0.82/1.20    W ) }.
% 0.82/1.20  { ! lt( Y, Z ), alpha39( X, Y, Z, T, U, W ) }.
% 0.82/1.20  { ! ssList( X ), ! duplicatefreeP( X ), ! ssItem( Y ), alpha8( X, Y ) }.
% 0.82/1.20  { ! ssList( X ), ssItem( skol34( Y ) ), duplicatefreeP( X ) }.
% 0.82/1.20  { ! ssList( X ), ! alpha8( X, skol34( X ) ), duplicatefreeP( X ) }.
% 0.82/1.20  { ! alpha8( X, Y ), ! ssItem( Z ), alpha17( X, Y, Z ) }.
% 0.82/1.20  { ssItem( skol35( Z, T ) ), alpha8( X, Y ) }.
% 0.82/1.20  { ! alpha17( X, Y, skol35( X, Y ) ), alpha8( X, Y ) }.
% 0.82/1.20  { ! alpha17( X, Y, Z ), ! ssList( T ), alpha26( X, Y, Z, T ) }.
% 0.82/1.20  { ssList( skol36( T, U, W ) ), alpha17( X, Y, Z ) }.
% 0.82/1.20  { ! alpha26( X, Y, Z, skol36( X, Y, Z ) ), alpha17( X, Y, Z ) }.
% 0.82/1.20  { ! alpha26( X, Y, Z, T ), ! ssList( U ), alpha33( X, Y, Z, T, U ) }.
% 0.82/1.20  { ssList( skol37( U, W, V0, V1 ) ), alpha26( X, Y, Z, T ) }.
% 0.82/1.20  { ! alpha33( X, Y, Z, T, skol37( X, Y, Z, T ) ), alpha26( X, Y, Z, T ) }.
% 0.82/1.20  { ! alpha33( X, Y, Z, T, U ), ! ssList( W ), alpha40( X, Y, Z, T, U, W ) }
% 0.82/1.20    .
% 0.82/1.20  { ssList( skol38( W, V0, V1, V2, V3 ) ), alpha33( X, Y, Z, T, U ) }.
% 0.82/1.20  { ! alpha40( X, Y, Z, T, U, skol38( X, Y, Z, T, U ) ), alpha33( X, Y, Z, T
% 0.82/1.20    , U ) }.
% 0.82/1.20  { ! alpha40( X, Y, Z, T, U, W ), ! app( app( T, cons( Y, U ) ), cons( Z, W
% 0.82/1.20     ) ) = X, ! Y = Z }.
% 0.82/1.20  { app( app( T, cons( Y, U ) ), cons( Z, W ) ) = X, alpha40( X, Y, Z, T, U, 
% 0.82/1.20    W ) }.
% 0.82/1.20  { Y = Z, alpha40( X, Y, Z, T, U, W ) }.
% 0.82/1.20  { ! ssList( X ), ! equalelemsP( X ), ! ssItem( Y ), alpha9( X, Y ) }.
% 0.82/1.20  { ! ssList( X ), ssItem( skol39( Y ) ), equalelemsP( X ) }.
% 0.82/1.20  { ! ssList( X ), ! alpha9( X, skol39( X ) ), equalelemsP( X ) }.
% 0.82/1.20  { ! alpha9( X, Y ), ! ssItem( Z ), alpha18( X, Y, Z ) }.
% 0.82/1.20  { ssItem( skol40( Z, T ) ), alpha9( X, Y ) }.
% 0.82/1.20  { ! alpha18( X, Y, skol40( X, Y ) ), alpha9( X, Y ) }.
% 0.82/1.20  { ! alpha18( X, Y, Z ), ! ssList( T ), alpha27( X, Y, Z, T ) }.
% 0.82/1.20  { ssList( skol41( T, U, W ) ), alpha18( X, Y, Z ) }.
% 0.82/1.20  { ! alpha27( X, Y, Z, skol41( X, Y, Z ) ), alpha18( X, Y, Z ) }.
% 0.82/1.20  { ! alpha27( X, Y, Z, T ), ! ssList( U ), alpha34( X, Y, Z, T, U ) }.
% 0.82/1.20  { ssList( skol42( U, W, V0, V1 ) ), alpha27( X, Y, Z, T ) }.
% 0.82/1.20  { ! alpha34( X, Y, Z, T, skol42( X, Y, Z, T ) ), alpha27( X, Y, Z, T ) }.
% 0.82/1.20  { ! alpha34( X, Y, Z, T, U ), ! app( T, cons( Y, cons( Z, U ) ) ) = X, Y = 
% 0.82/1.20    Z }.
% 0.82/1.20  { app( T, cons( Y, cons( Z, U ) ) ) = X, alpha34( X, Y, Z, T, U ) }.
% 0.82/1.20  { ! Y = Z, alpha34( X, Y, Z, T, U ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! neq( X, Y ), ! X = Y }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), X = Y, neq( X, Y ) }.
% 0.82/1.20  { ! ssList( X ), ! ssItem( Y ), ssList( cons( Y, X ) ) }.
% 0.82/1.20  { ssList( nil ) }.
% 0.82/1.20  { ! ssList( X ), ! ssItem( Y ), ! cons( Y, X ) = X }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! ssItem( Z ), ! ssItem( T ), ! cons( Z, X
% 0.82/1.20     ) = cons( T, Y ), Z = T }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! ssItem( Z ), ! ssItem( T ), ! cons( Z, X
% 0.82/1.20     ) = cons( T, Y ), Y = X }.
% 0.82/1.20  { ! ssList( X ), nil = X, ssList( skol43( Y ) ) }.
% 0.82/1.20  { ! ssList( X ), nil = X, ssItem( skol48( Y ) ) }.
% 0.82/1.20  { ! ssList( X ), nil = X, cons( skol48( X ), skol43( X ) ) = X }.
% 0.82/1.20  { ! ssList( X ), ! ssItem( Y ), ! nil = cons( Y, X ) }.
% 0.82/1.20  { ! ssList( X ), nil = X, ssItem( hd( X ) ) }.
% 0.82/1.20  { ! ssList( X ), ! ssItem( Y ), hd( cons( Y, X ) ) = Y }.
% 0.82/1.20  { ! ssList( X ), nil = X, ssList( tl( X ) ) }.
% 0.82/1.20  { ! ssList( X ), ! ssItem( Y ), tl( cons( Y, X ) ) = X }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ssList( app( X, Y ) ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! ssItem( Z ), cons( Z, app( Y, X ) ) = app
% 0.82/1.20    ( cons( Z, Y ), X ) }.
% 0.82/1.20  { ! ssList( X ), app( nil, X ) = X }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! leq( X, Y ), ! leq( Y, X ), X = Y }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! ssItem( Z ), ! leq( X, Y ), ! leq( Y, Z )
% 0.82/1.20    , leq( X, Z ) }.
% 0.82/1.20  { ! ssItem( X ), leq( X, X ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! geq( X, Y ), leq( Y, X ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! leq( Y, X ), geq( X, Y ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! lt( X, Y ), ! lt( Y, X ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! ssItem( Z ), ! lt( X, Y ), ! lt( Y, Z ), 
% 0.82/1.20    lt( X, Z ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! gt( X, Y ), lt( Y, X ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! lt( Y, X ), gt( X, Y ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssList( Y ), ! ssList( Z ), ! memberP( app( Y, Z ), X )
% 0.82/1.20    , memberP( Y, X ), memberP( Z, X ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssList( Y ), ! ssList( Z ), ! memberP( Y, X ), memberP( 
% 0.82/1.20    app( Y, Z ), X ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssList( Y ), ! ssList( Z ), ! memberP( Z, X ), memberP( 
% 0.82/1.20    app( Y, Z ), X ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! ssList( Z ), ! memberP( cons( Y, Z ), X )
% 0.82/1.20    , X = Y, memberP( Z, X ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! ssList( Z ), ! X = Y, memberP( cons( Y, Z
% 0.82/1.20     ), X ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! ssList( Z ), ! memberP( Z, X ), memberP( 
% 0.82/1.20    cons( Y, Z ), X ) }.
% 0.82/1.20  { ! ssItem( X ), ! memberP( nil, X ) }.
% 0.82/1.20  { ! singletonP( nil ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! ssList( Z ), ! frontsegP( X, Y ), ! 
% 0.82/1.20    frontsegP( Y, Z ), frontsegP( X, Z ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! frontsegP( X, Y ), ! frontsegP( Y, X ), X
% 0.82/1.20     = Y }.
% 0.82/1.20  { ! ssList( X ), frontsegP( X, X ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! ssList( Z ), ! frontsegP( X, Y ), 
% 0.82/1.20    frontsegP( app( X, Z ), Y ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! ssList( Z ), ! ssList( T ), ! frontsegP( 
% 0.82/1.20    cons( X, Z ), cons( Y, T ) ), X = Y }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! ssList( Z ), ! ssList( T ), ! frontsegP( 
% 0.82/1.20    cons( X, Z ), cons( Y, T ) ), frontsegP( Z, T ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! ssList( Z ), ! ssList( T ), ! X = Y, ! 
% 0.82/1.20    frontsegP( Z, T ), frontsegP( cons( X, Z ), cons( Y, T ) ) }.
% 0.82/1.20  { ! ssList( X ), frontsegP( X, nil ) }.
% 0.82/1.20  { ! ssList( X ), ! frontsegP( nil, X ), nil = X }.
% 0.82/1.20  { ! ssList( X ), ! nil = X, frontsegP( nil, X ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! ssList( Z ), ! rearsegP( X, Y ), ! 
% 0.82/1.20    rearsegP( Y, Z ), rearsegP( X, Z ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! rearsegP( X, Y ), ! rearsegP( Y, X ), X =
% 0.82/1.20     Y }.
% 0.82/1.20  { ! ssList( X ), rearsegP( X, X ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! ssList( Z ), ! rearsegP( X, Y ), rearsegP
% 0.82/1.20    ( app( Z, X ), Y ) }.
% 0.82/1.20  { ! ssList( X ), rearsegP( X, nil ) }.
% 0.82/1.20  { ! ssList( X ), ! rearsegP( nil, X ), nil = X }.
% 0.82/1.20  { ! ssList( X ), ! nil = X, rearsegP( nil, X ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! ssList( Z ), ! segmentP( X, Y ), ! 
% 0.82/1.20    segmentP( Y, Z ), segmentP( X, Z ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! segmentP( X, Y ), ! segmentP( Y, X ), X =
% 0.82/1.20     Y }.
% 0.82/1.20  { ! ssList( X ), segmentP( X, X ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! ssList( Z ), ! ssList( T ), ! segmentP( X
% 0.82/1.20    , Y ), segmentP( app( app( Z, X ), T ), Y ) }.
% 0.82/1.20  { ! ssList( X ), segmentP( X, nil ) }.
% 0.82/1.20  { ! ssList( X ), ! segmentP( nil, X ), nil = X }.
% 0.82/1.20  { ! ssList( X ), ! nil = X, segmentP( nil, X ) }.
% 0.82/1.20  { ! ssItem( X ), cyclefreeP( cons( X, nil ) ) }.
% 0.82/1.20  { cyclefreeP( nil ) }.
% 0.82/1.20  { ! ssItem( X ), totalorderP( cons( X, nil ) ) }.
% 0.82/1.20  { totalorderP( nil ) }.
% 0.82/1.20  { ! ssItem( X ), strictorderP( cons( X, nil ) ) }.
% 0.82/1.20  { strictorderP( nil ) }.
% 0.82/1.20  { ! ssItem( X ), totalorderedP( cons( X, nil ) ) }.
% 0.82/1.20  { totalorderedP( nil ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssList( Y ), ! totalorderedP( cons( X, Y ) ), nil = Y, 
% 0.82/1.20    alpha10( X, Y ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssList( Y ), ! nil = Y, totalorderedP( cons( X, Y ) ) }
% 0.82/1.20    .
% 0.82/1.20  { ! ssItem( X ), ! ssList( Y ), ! alpha10( X, Y ), totalorderedP( cons( X, 
% 0.82/1.20    Y ) ) }.
% 0.82/1.20  { ! alpha10( X, Y ), ! nil = Y }.
% 0.82/1.20  { ! alpha10( X, Y ), alpha19( X, Y ) }.
% 0.82/1.20  { nil = Y, ! alpha19( X, Y ), alpha10( X, Y ) }.
% 0.82/1.20  { ! alpha19( X, Y ), totalorderedP( Y ) }.
% 0.82/1.20  { ! alpha19( X, Y ), leq( X, hd( Y ) ) }.
% 0.82/1.20  { ! totalorderedP( Y ), ! leq( X, hd( Y ) ), alpha19( X, Y ) }.
% 0.82/1.20  { ! ssItem( X ), strictorderedP( cons( X, nil ) ) }.
% 0.82/1.20  { strictorderedP( nil ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssList( Y ), ! strictorderedP( cons( X, Y ) ), nil = Y, 
% 0.82/1.20    alpha11( X, Y ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssList( Y ), ! nil = Y, strictorderedP( cons( X, Y ) ) }
% 0.82/1.20    .
% 0.82/1.20  { ! ssItem( X ), ! ssList( Y ), ! alpha11( X, Y ), strictorderedP( cons( X
% 0.82/1.20    , Y ) ) }.
% 0.82/1.20  { ! alpha11( X, Y ), ! nil = Y }.
% 0.82/1.20  { ! alpha11( X, Y ), alpha20( X, Y ) }.
% 0.82/1.20  { nil = Y, ! alpha20( X, Y ), alpha11( X, Y ) }.
% 0.82/1.20  { ! alpha20( X, Y ), strictorderedP( Y ) }.
% 0.82/1.20  { ! alpha20( X, Y ), lt( X, hd( Y ) ) }.
% 0.82/1.20  { ! strictorderedP( Y ), ! lt( X, hd( Y ) ), alpha20( X, Y ) }.
% 0.82/1.20  { ! ssItem( X ), duplicatefreeP( cons( X, nil ) ) }.
% 0.82/1.20  { duplicatefreeP( nil ) }.
% 0.82/1.20  { ! ssItem( X ), equalelemsP( cons( X, nil ) ) }.
% 0.82/1.20  { equalelemsP( nil ) }.
% 0.82/1.20  { ! ssList( X ), nil = X, ssItem( skol44( Y ) ) }.
% 0.82/1.20  { ! ssList( X ), nil = X, hd( X ) = skol44( X ) }.
% 0.82/1.20  { ! ssList( X ), nil = X, ssList( skol45( Y ) ) }.
% 0.82/1.20  { ! ssList( X ), nil = X, tl( X ) = skol45( X ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), nil = Y, nil = X, ! hd( Y ) = hd( X ), ! tl
% 0.82/1.20    ( Y ) = tl( X ), Y = X }.
% 0.82/1.20  { ! ssList( X ), nil = X, cons( hd( X ), tl( X ) ) = X }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! ssList( Z ), ! app( Z, Y ) = app( X, Y )
% 0.82/1.20    , Z = X }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! ssList( Z ), ! app( Y, Z ) = app( Y, X )
% 0.82/1.20    , Z = X }.
% 0.82/1.20  { ! ssList( X ), ! ssItem( Y ), cons( Y, X ) = app( cons( Y, nil ), X ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! ssList( Z ), app( app( X, Y ), Z ) = app
% 0.82/1.20    ( X, app( Y, Z ) ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! nil = app( X, Y ), nil = Y }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! nil = app( X, Y ), nil = X }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), ! nil = Y, ! nil = X, nil = app( X, Y ) }.
% 0.82/1.20  { ! ssList( X ), app( X, nil ) = X }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), nil = X, hd( app( X, Y ) ) = hd( X ) }.
% 0.82/1.20  { ! ssList( X ), ! ssList( Y ), nil = X, tl( app( X, Y ) ) = app( tl( X ), 
% 0.82/1.20    Y ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! geq( X, Y ), ! geq( Y, X ), X = Y }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! ssItem( Z ), ! geq( X, Y ), ! geq( Y, Z )
% 0.82/1.20    , geq( X, Z ) }.
% 0.82/1.20  { ! ssItem( X ), geq( X, X ) }.
% 0.82/1.20  { ! ssItem( X ), ! lt( X, X ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! ssItem( Z ), ! leq( X, Y ), ! lt( Y, Z )
% 0.82/1.20    , lt( X, Z ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! leq( X, Y ), X = Y, lt( X, Y ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! lt( X, Y ), ! X = Y }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! lt( X, Y ), leq( X, Y ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), X = Y, ! leq( X, Y ), lt( X, Y ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! gt( X, Y ), ! gt( Y, X ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssItem( Y ), ! ssItem( Z ), ! gt( X, Y ), ! gt( Y, Z ), 
% 0.82/1.20    gt( X, Z ) }.
% 0.82/1.20  { ssList( skol46 ) }.
% 0.82/1.20  { ssList( skol49 ) }.
% 0.82/1.20  { ssList( skol50 ) }.
% 0.82/1.20  { ssList( skol51 ) }.
% 0.82/1.20  { nil = skol49 }.
% 0.82/1.20  { skol49 = skol51 }.
% 0.82/1.20  { skol46 = skol50 }.
% 0.82/1.20  { ! nil = skol46 }.
% 0.82/1.20  { ssList( skol52 ) }.
% 0.82/1.20  { app( skol50, skol52 ) = skol51 }.
% 0.82/1.20  { equalelemsP( skol50 ) }.
% 0.82/1.20  { ! ssItem( X ), ! ssList( Y ), ! app( cons( X, nil ), Y ) = skol52, ! 
% 0.82/1.20    ssList( Z ), ! app( Z, cons( X, nil ) ) = skol50 }.
% 0.82/1.20  { nil = skol51, ! nil = skol50 }.
% 0.82/1.20  
% 0.82/1.20  *** allocated 15000 integers for clauses
% 0.82/1.20  percentage equality = 0.134593, percentage horn = 0.763889
% 0.82/1.20  This is a problem with some equality
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  Options Used:
% 0.82/1.20  
% 0.82/1.20  useres =            1
% 0.82/1.20  useparamod =        1
% 0.82/1.20  useeqrefl =         1
% 0.82/1.20  useeqfact =         1
% 0.82/1.20  usefactor =         1
% 0.82/1.20  usesimpsplitting =  0
% 0.82/1.20  usesimpdemod =      5
% 0.82/1.20  usesimpres =        3
% 0.82/1.20  
% 0.82/1.20  resimpinuse      =  1000
% 0.82/1.20  resimpclauses =     20000
% 0.82/1.20  substype =          eqrewr
% 0.82/1.20  backwardsubs =      1
% 0.82/1.20  selectoldest =      5
% 0.82/1.20  
% 0.82/1.20  litorderings [0] =  split
% 0.82/1.20  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.82/1.20  
% 0.82/1.20  termordering =      kbo
% 0.82/1.20  
% 0.82/1.20  litapriori =        0
% 0.82/1.20  termapriori =       1
% 0.82/1.20  litaposteriori =    0
% 0.82/1.20  termaposteriori =   0
% 0.82/1.20  demodaposteriori =  0
% 0.82/1.20  ordereqreflfact =   0
% 0.82/1.20  
% 0.82/1.20  litselect =         negord
% 0.82/1.20  
% 0.82/1.20  maxweight =         15
% 0.82/1.20  maxdepth =          30000
% 0.82/1.20  maxlength =         115
% 0.82/1.20  maxnrvars =         195
% 0.82/1.20  excuselevel =       1
% 0.82/1.20  increasemaxweight = 1
% 0.82/1.20  
% 0.82/1.20  maxselected =       10000000
% 0.82/1.20  maxnrclauses =      10000000
% 0.82/1.20  
% 0.82/1.20  showgenerated =    0
% 0.82/1.20  showkept =         0
% 0.82/1.20  showselected =     0
% 0.82/1.20  showdeleted =      0
% 0.82/1.20  showresimp =       1
% 0.82/1.20  showstatus =       2000
% 0.82/1.20  
% 0.82/1.20  prologoutput =     0
% 0.82/1.20  nrgoals =          5000000
% 0.82/1.20  totalproof =       1
% 0.82/1.20  
% 0.82/1.20  Symbols occurring in the translation:
% 0.82/1.20  
% 0.82/1.20  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.82/1.20  .  [1, 2]      (w:1, o:51, a:1, s:1, b:0), 
% 0.82/1.20  !  [4, 1]      (w:0, o:22, a:1, s:1, b:0), 
% 0.82/1.20  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.82/1.20  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.82/1.20  ssItem  [36, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 0.82/1.20  neq  [38, 2]      (w:1, o:78, a:1, s:1, b:0), 
% 0.82/1.20  ssList  [39, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 0.82/1.20  memberP  [40, 2]      (w:1, o:77, a:1, s:1, b:0), 
% 0.82/1.20  cons  [43, 2]      (w:1, o:79, a:1, s:1, b:0), 
% 0.82/1.20  app  [44, 2]      (w:1, o:80, a:1, s:1, b:0), 
% 0.82/1.20  singletonP  [45, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 0.82/1.20  nil  [46, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 0.82/1.20  frontsegP  [47, 2]      (w:1, o:81, a:1, s:1, b:0), 
% 1.42/1.77  rearsegP  [48, 2]      (w:1, o:82, a:1, s:1, b:0), 
% 1.42/1.77  segmentP  [49, 2]      (w:1, o:83, a:1, s:1, b:0), 
% 1.42/1.77  cyclefreeP  [50, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 1.42/1.77  leq  [53, 2]      (w:1, o:75, a:1, s:1, b:0), 
% 1.42/1.77  totalorderP  [54, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 1.42/1.77  strictorderP  [55, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 1.42/1.77  lt  [56, 2]      (w:1, o:76, a:1, s:1, b:0), 
% 1.42/1.77  totalorderedP  [57, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 1.42/1.77  strictorderedP  [58, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 1.42/1.77  duplicatefreeP  [59, 1]      (w:1, o:47, a:1, s:1, b:0), 
% 1.42/1.77  equalelemsP  [60, 1]      (w:1, o:48, a:1, s:1, b:0), 
% 1.42/1.77  hd  [61, 1]      (w:1, o:49, a:1, s:1, b:0), 
% 1.42/1.77  tl  [62, 1]      (w:1, o:50, a:1, s:1, b:0), 
% 1.42/1.77  geq  [63, 2]      (w:1, o:84, a:1, s:1, b:0), 
% 1.42/1.77  gt  [64, 2]      (w:1, o:85, a:1, s:1, b:0), 
% 1.42/1.77  alpha1  [67, 3]      (w:1, o:111, a:1, s:1, b:1), 
% 1.42/1.77  alpha2  [68, 3]      (w:1, o:116, a:1, s:1, b:1), 
% 1.42/1.77  alpha3  [69, 2]      (w:1, o:87, a:1, s:1, b:1), 
% 1.42/1.77  alpha4  [70, 2]      (w:1, o:88, a:1, s:1, b:1), 
% 1.42/1.77  alpha5  [71, 2]      (w:1, o:89, a:1, s:1, b:1), 
% 1.42/1.77  alpha6  [72, 2]      (w:1, o:90, a:1, s:1, b:1), 
% 1.42/1.77  alpha7  [73, 2]      (w:1, o:91, a:1, s:1, b:1), 
% 1.42/1.77  alpha8  [74, 2]      (w:1, o:92, a:1, s:1, b:1), 
% 1.42/1.77  alpha9  [75, 2]      (w:1, o:93, a:1, s:1, b:1), 
% 1.42/1.77  alpha10  [76, 2]      (w:1, o:94, a:1, s:1, b:1), 
% 1.42/1.77  alpha11  [77, 2]      (w:1, o:95, a:1, s:1, b:1), 
% 1.42/1.77  alpha12  [78, 2]      (w:1, o:96, a:1, s:1, b:1), 
% 1.42/1.77  alpha13  [79, 2]      (w:1, o:97, a:1, s:1, b:1), 
% 1.42/1.77  alpha14  [80, 2]      (w:1, o:98, a:1, s:1, b:1), 
% 1.42/1.77  alpha15  [81, 3]      (w:1, o:112, a:1, s:1, b:1), 
% 1.42/1.77  alpha16  [82, 3]      (w:1, o:113, a:1, s:1, b:1), 
% 1.42/1.77  alpha17  [83, 3]      (w:1, o:114, a:1, s:1, b:1), 
% 1.42/1.77  alpha18  [84, 3]      (w:1, o:115, a:1, s:1, b:1), 
% 1.42/1.77  alpha19  [85, 2]      (w:1, o:99, a:1, s:1, b:1), 
% 1.42/1.77  alpha20  [86, 2]      (w:1, o:86, a:1, s:1, b:1), 
% 1.42/1.77  alpha21  [87, 3]      (w:1, o:117, a:1, s:1, b:1), 
% 1.42/1.77  alpha22  [88, 3]      (w:1, o:118, a:1, s:1, b:1), 
% 1.42/1.77  alpha23  [89, 3]      (w:1, o:119, a:1, s:1, b:1), 
% 1.42/1.77  alpha24  [90, 4]      (w:1, o:129, a:1, s:1, b:1), 
% 1.42/1.77  alpha25  [91, 4]      (w:1, o:130, a:1, s:1, b:1), 
% 1.42/1.77  alpha26  [92, 4]      (w:1, o:131, a:1, s:1, b:1), 
% 1.42/1.77  alpha27  [93, 4]      (w:1, o:132, a:1, s:1, b:1), 
% 1.42/1.77  alpha28  [94, 4]      (w:1, o:133, a:1, s:1, b:1), 
% 1.42/1.77  alpha29  [95, 4]      (w:1, o:134, a:1, s:1, b:1), 
% 1.42/1.77  alpha30  [96, 4]      (w:1, o:135, a:1, s:1, b:1), 
% 1.42/1.77  alpha31  [97, 5]      (w:1, o:143, a:1, s:1, b:1), 
% 1.42/1.77  alpha32  [98, 5]      (w:1, o:144, a:1, s:1, b:1), 
% 1.42/1.77  alpha33  [99, 5]      (w:1, o:145, a:1, s:1, b:1), 
% 1.42/1.77  alpha34  [100, 5]      (w:1, o:146, a:1, s:1, b:1), 
% 1.42/1.77  alpha35  [101, 5]      (w:1, o:147, a:1, s:1, b:1), 
% 1.42/1.77  alpha36  [102, 5]      (w:1, o:148, a:1, s:1, b:1), 
% 1.42/1.77  alpha37  [103, 5]      (w:1, o:149, a:1, s:1, b:1), 
% 1.42/1.77  alpha38  [104, 6]      (w:1, o:156, a:1, s:1, b:1), 
% 1.42/1.77  alpha39  [105, 6]      (w:1, o:157, a:1, s:1, b:1), 
% 1.42/1.77  alpha40  [106, 6]      (w:1, o:158, a:1, s:1, b:1), 
% 1.42/1.77  alpha41  [107, 6]      (w:1, o:159, a:1, s:1, b:1), 
% 1.42/1.77  alpha42  [108, 6]      (w:1, o:160, a:1, s:1, b:1), 
% 1.42/1.77  alpha43  [109, 6]      (w:1, o:161, a:1, s:1, b:1), 
% 1.42/1.77  skol1  [110, 0]      (w:1, o:15, a:1, s:1, b:1), 
% 1.42/1.77  skol2  [111, 2]      (w:1, o:102, a:1, s:1, b:1), 
% 1.42/1.77  skol3  [112, 3]      (w:1, o:122, a:1, s:1, b:1), 
% 1.42/1.77  skol4  [113, 1]      (w:1, o:35, a:1, s:1, b:1), 
% 1.42/1.77  skol5  [114, 2]      (w:1, o:104, a:1, s:1, b:1), 
% 1.42/1.77  skol6  [115, 2]      (w:1, o:105, a:1, s:1, b:1), 
% 1.42/1.77  skol7  [116, 2]      (w:1, o:106, a:1, s:1, b:1), 
% 1.42/1.77  skol8  [117, 3]      (w:1, o:123, a:1, s:1, b:1), 
% 1.42/1.77  skol9  [118, 1]      (w:1, o:36, a:1, s:1, b:1), 
% 1.42/1.77  skol10  [119, 2]      (w:1, o:100, a:1, s:1, b:1), 
% 1.42/1.77  skol11  [120, 3]      (w:1, o:124, a:1, s:1, b:1), 
% 1.42/1.77  skol12  [121, 4]      (w:1, o:136, a:1, s:1, b:1), 
% 1.42/1.77  skol13  [122, 5]      (w:1, o:150, a:1, s:1, b:1), 
% 1.42/1.77  skol14  [123, 1]      (w:1, o:37, a:1, s:1, b:1), 
% 1.42/1.77  skol15  [124, 2]      (w:1, o:101, a:1, s:1, b:1), 
% 1.42/1.77  skol16  [125, 3]      (w:1, o:125, a:1, s:1, b:1), 
% 1.42/1.77  skol17  [126, 4]      (w:1, o:137, a:1, s:1, b:1), 
% 1.42/1.77  skol18  [127, 5]      (w:1, o:151, a:1, s:1, b:1), 
% 1.42/1.77  skol19  [128, 1]      (w:1, o:38, a:1, s:1, b:1), 
% 1.42/1.77  skol20  [129, 2]      (w:1, o:107, a:1, s:1, b:1), 
% 1.42/1.77  skol21  [130, 3]      (w:1, o:120, a:1, s:1, b:1), 
% 1.42/1.77  skol22  [131, 4]      (w:1, o:138, a:1, s:1, b:1), 
% 1.42/1.77  skol23  [132, 5]      (w:1, o:152, a:1, s:1, b:1), 
% 1.42/1.77  skol24  [133, 1]      (w:1, o:39, a:1, s:1, b:1), 
% 1.42/1.77  skol25  [134, 2]      (w:1, o:108, a:1, s:1, b:1), 
% 1.42/1.77  skol26  [135, 3]      (w:1, o:121, a:1, s:1, b:1), 
% 1.42/1.77  skol27  [136, 4]      (w:1, o:139, a:1, s:1, b:1), 
% 1.42/1.77  skol28  [137, 5]      (w:1, o:153, a:1, s:1, b:1), 
% 1.42/1.77  skol29  [138, 1]      (w:1, o:40, a:1, s:1, b:1), 
% 1.42/1.77  skol30  [139, 2]      (w:1, o:109, a:1, s:1, b:1), 
% 1.42/1.77  skol31  [140, 3]      (w:1, o:126, a:1, s:1, b:1), 
% 1.42/1.77  skol32  [141, 4]      (w:1, o:140, a:1, s:1, b:1), 
% 1.42/1.77  skol33  [142, 5]      (w:1, o:154, a:1, s:1, b:1), 
% 1.42/1.77  skol34  [143, 1]      (w:1, o:33, a:1, s:1, b:1), 
% 1.42/1.77  skol35  [144, 2]      (w:1, o:110, a:1, s:1, b:1), 
% 1.42/1.77  skol36  [145, 3]      (w:1, o:127, a:1, s:1, b:1), 
% 1.42/1.77  skol37  [146, 4]      (w:1, o:141, a:1, s:1, b:1), 
% 1.42/1.77  skol38  [147, 5]      (w:1, o:155, a:1, s:1, b:1), 
% 1.42/1.77  skol39  [148, 1]      (w:1, o:34, a:1, s:1, b:1), 
% 1.42/1.77  skol40  [149, 2]      (w:1, o:103, a:1, s:1, b:1), 
% 1.42/1.77  skol41  [150, 3]      (w:1, o:128, a:1, s:1, b:1), 
% 1.42/1.77  skol42  [151, 4]      (w:1, o:142, a:1, s:1, b:1), 
% 1.42/1.77  skol43  [152, 1]      (w:1, o:41, a:1, s:1, b:1), 
% 1.42/1.77  skol44  [153, 1]      (w:1, o:42, a:1, s:1, b:1), 
% 1.42/1.77  skol45  [154, 1]      (w:1, o:43, a:1, s:1, b:1), 
% 1.42/1.77  skol46  [155, 0]      (w:1, o:16, a:1, s:1, b:1), 
% 1.42/1.77  skol47  [156, 0]      (w:1, o:17, a:1, s:1, b:1), 
% 1.42/1.77  skol48  [157, 1]      (w:1, o:44, a:1, s:1, b:1), 
% 1.42/1.77  skol49  [158, 0]      (w:1, o:18, a:1, s:1, b:1), 
% 1.42/1.77  skol50  [159, 0]      (w:1, o:19, a:1, s:1, b:1), 
% 1.42/1.77  skol51  [160, 0]      (w:1, o:20, a:1, s:1, b:1), 
% 1.42/1.77  skol52  [161, 0]      (w:1, o:21, a:1, s:1, b:1).
% 1.42/1.77  
% 1.42/1.77  
% 1.42/1.77  Starting Search:
% 1.42/1.77  
% 1.42/1.77  *** allocated 22500 integers for clauses
% 1.42/1.77  *** allocated 33750 integers for clauses
% 1.42/1.77  *** allocated 50625 integers for clauses
% 1.42/1.77  *** allocated 22500 integers for termspace/termends
% 1.42/1.77  *** allocated 75937 integers for clauses
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  *** allocated 33750 integers for termspace/termends
% 1.42/1.77  *** allocated 113905 integers for clauses
% 1.42/1.77  *** allocated 50625 integers for termspace/termends
% 1.42/1.77  
% 1.42/1.77  Intermediate Status:
% 1.42/1.77  Generated:    3713
% 1.42/1.77  Kept:         2008
% 1.42/1.77  Inuse:        217
% 1.42/1.77  Deleted:      9
% 1.42/1.77  Deletedinuse: 1
% 1.42/1.77  
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  *** allocated 170857 integers for clauses
% 1.42/1.77  *** allocated 75937 integers for termspace/termends
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  *** allocated 256285 integers for clauses
% 1.42/1.77  
% 1.42/1.77  Intermediate Status:
% 1.42/1.77  Generated:    6845
% 1.42/1.77  Kept:         4041
% 1.42/1.77  Inuse:        378
% 1.42/1.77  Deleted:      12
% 1.42/1.77  Deletedinuse: 4
% 1.42/1.77  
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  *** allocated 113905 integers for termspace/termends
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  *** allocated 384427 integers for clauses
% 1.42/1.77  
% 1.42/1.77  Intermediate Status:
% 1.42/1.77  Generated:    10262
% 1.42/1.77  Kept:         6045
% 1.42/1.77  Inuse:        502
% 1.42/1.77  Deleted:      22
% 1.42/1.77  Deletedinuse: 14
% 1.42/1.77  
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  *** allocated 170857 integers for termspace/termends
% 1.42/1.77  *** allocated 576640 integers for clauses
% 1.42/1.77  
% 1.42/1.77  Intermediate Status:
% 1.42/1.77  Generated:    13336
% 1.42/1.77  Kept:         8055
% 1.42/1.77  Inuse:        598
% 1.42/1.77  Deleted:      27
% 1.42/1.77  Deletedinuse: 19
% 1.42/1.77  
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  
% 1.42/1.77  Intermediate Status:
% 1.42/1.77  Generated:    17030
% 1.42/1.77  Kept:         10433
% 1.42/1.77  Inuse:        673
% 1.42/1.77  Deleted:      34
% 1.42/1.77  Deletedinuse: 26
% 1.42/1.77  
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  *** allocated 256285 integers for termspace/termends
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  *** allocated 864960 integers for clauses
% 1.42/1.77  
% 1.42/1.77  Intermediate Status:
% 1.42/1.77  Generated:    21306
% 1.42/1.77  Kept:         12437
% 1.42/1.77  Inuse:        748
% 1.42/1.77  Deleted:      34
% 1.42/1.77  Deletedinuse: 26
% 1.42/1.77  
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  
% 1.42/1.77  Intermediate Status:
% 1.42/1.77  Generated:    28992
% 1.42/1.77  Kept:         14448
% 1.42/1.77  Inuse:        778
% 1.42/1.77  Deleted:      41
% 1.42/1.77  Deletedinuse: 33
% 1.42/1.77  
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  *** allocated 384427 integers for termspace/termends
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  
% 1.42/1.77  Intermediate Status:
% 1.42/1.77  Generated:    33970
% 1.42/1.77  Kept:         16534
% 1.42/1.77  Inuse:        826
% 1.42/1.77  Deleted:      67
% 1.42/1.77  Deletedinuse: 57
% 1.42/1.77  
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  *** allocated 1297440 integers for clauses
% 1.42/1.77  Resimplifying inuse:
% 1.42/1.77  Done
% 1.42/1.77  
% 1.42/1.77  
% 1.42/1.77  Intermediate Status:
% 1.42/1.77  Generated:    42390
% 1.42/1.77  Kept:         18619
% 1.42/1.77  Inuse:        899
% 1.42/1.77  Deleted:      74
% 1.42/1.77  Deletedinuse: 62
% 1.42/1.77  
% 1.42/1.77  
% 1.42/1.77  Bliksems!, er is een bewijs:
% 1.42/1.77  % SZS status Theorem
% 1.42/1.77  % SZS output start Refutation
% 1.42/1.77  
% 1.42/1.77  (16) {G0,W14,D3,L5,V3,M5} I { ! ssList( X ), ! ssList( Y ), ! ssList( Z ), 
% 1.42/1.77    ! app( Y, Z ) = X, frontsegP( X, Y ) }.
% 1.42/1.77  (161) {G0,W2,D2,L1,V0,M1} I { ssList( nil ) }.
% 1.42/1.77  (194) {G0,W13,D2,L5,V2,M5} I { ! ssList( X ), ! ssList( Y ), ! frontsegP( X
% 1.42/1.77    , Y ), ! frontsegP( Y, X ), X = Y }.
% 1.42/1.77  (200) {G0,W5,D2,L2,V1,M2} I { ! ssList( X ), frontsegP( X, nil ) }.
% 1.42/1.77  (202) {G0,W8,D2,L3,V1,M3} I { ! ssList( X ), ! nil = X, frontsegP( nil, X )
% 1.42/1.77     }.
% 1.42/1.77  (275) {G0,W2,D2,L1,V0,M1} I { ssList( skol46 ) }.
% 1.42/1.77  (279) {G0,W3,D2,L1,V0,M1} I { skol49 ==> nil }.
% 1.42/1.77  (280) {G1,W3,D2,L1,V0,M1} I;d(279) { skol51 ==> nil }.
% 1.42/1.77  (281) {G0,W3,D2,L1,V0,M1} I { skol50 ==> skol46 }.
% 1.42/1.77  (282) {G0,W3,D2,L1,V0,M1} I { ! skol46 ==> nil }.
% 1.42/1.77  (283) {G0,W2,D2,L1,V0,M1} I { ssList( skol52 ) }.
% 1.42/1.77  (284) {G2,W5,D3,L1,V0,M1} I;d(281);d(280) { app( skol46, skol52 ) ==> nil
% 1.42/1.77     }.
% 1.42/1.77  (337) {G1,W3,D2,L1,V0,M1} Q(202);r(161) { frontsegP( nil, nil ) }.
% 1.42/1.77  (559) {G1,W3,D2,L1,V0,M1} R(200,275) { frontsegP( skol46, nil ) }.
% 1.42/1.77  (670) {G3,W10,D2,L4,V1,M4} P(284,16);r(275) { ! ssList( X ), ! ssList( 
% 1.42/1.77    skol52 ), ! nil = X, frontsegP( X, skol46 ) }.
% 1.42/1.77  (676) {G4,W5,D2,L2,V0,M2} Q(670);r(161) { ! ssList( skol52 ), frontsegP( 
% 1.42/1.77    nil, skol46 ) }.
% 1.42/1.77  (677) {G5,W3,D2,L1,V0,M1} S(676);r(283) { frontsegP( nil, skol46 ) }.
% 1.42/1.77  (18770) {G2,W8,D2,L3,V0,M3} R(194,559);r(275) { ! ssList( nil ), ! 
% 1.42/1.77    frontsegP( nil, skol46 ), skol46 ==> nil }.
% 1.42/1.77  (18962) {G6,W11,D2,L4,V1,M4} P(194,677);r(161) { frontsegP( X, skol46 ), ! 
% 1.42/1.77    ssList( X ), ! frontsegP( nil, X ), ! frontsegP( X, nil ) }.
% 1.42/1.77  (18995) {G1,W11,D2,L4,V1,M4} P(194,282);r(275) { ! X = nil, ! ssList( X ), 
% 1.42/1.77    ! frontsegP( skol46, X ), ! frontsegP( X, skol46 ) }.
% 1.42/1.77  (19013) {G3,W6,D2,L2,V0,M2} Q(18995);d(18770);r(161) { ! frontsegP( nil, 
% 1.42/1.77    skol46 ), ! frontsegP( nil, nil ) }.
% 1.42/1.77  (19014) {G7,W5,D2,L2,V0,M2} F(18962);r(19013) { ! ssList( nil ), ! 
% 1.42/1.77    frontsegP( nil, nil ) }.
% 1.42/1.77  (19024) {G8,W0,D0,L0,V0,M0} S(19014);r(161);r(337) {  }.
% 1.42/1.77  
% 1.42/1.77  
% 1.42/1.77  % SZS output end Refutation
% 1.42/1.77  found a proof!
% 1.42/1.77  
% 1.42/1.77  
% 1.42/1.77  Unprocessed initial clauses:
% 1.42/1.77  
% 1.42/1.77  (19026) {G0,W10,D2,L4,V2,M4}  { ! ssItem( X ), ! ssItem( Y ), ! neq( X, Y )
% 1.42/1.77    , ! X = Y }.
% 1.42/1.77  (19027) {G0,W10,D2,L4,V2,M4}  { ! ssItem( X ), ! ssItem( Y ), X = Y, neq( X
% 1.42/1.77    , Y ) }.
% 1.42/1.77  (19028) {G0,W2,D2,L1,V0,M1}  { ssItem( skol1 ) }.
% 1.42/1.77  (19029) {G0,W2,D2,L1,V0,M1}  { ssItem( skol47 ) }.
% 1.42/1.77  (19030) {G0,W3,D2,L1,V0,M1}  { ! skol1 = skol47 }.
% 1.42/1.77  (19031) {G0,W11,D3,L4,V4,M4}  { ! ssList( X ), ! ssItem( Y ), ! memberP( X
% 1.42/1.77    , Y ), ssList( skol2( Z, T ) ) }.
% 1.42/1.77  (19032) {G0,W13,D3,L4,V2,M4}  { ! ssList( X ), ! ssItem( Y ), ! memberP( X
% 1.42/1.77    , Y ), alpha1( X, Y, skol2( X, Y ) ) }.
% 1.42/1.77  (19033) {G0,W13,D2,L5,V3,M5}  { ! ssList( X ), ! ssItem( Y ), ! ssList( Z )
% 1.42/1.77    , ! alpha1( X, Y, Z ), memberP( X, Y ) }.
% 1.42/1.77  (19034) {G0,W9,D3,L2,V6,M2}  { ! alpha1( X, Y, Z ), ssList( skol3( T, U, W
% 1.42/1.77     ) ) }.
% 1.42/1.77  (19035) {G0,W14,D5,L2,V3,M2}  { ! alpha1( X, Y, Z ), app( Z, cons( Y, skol3
% 1.42/1.77    ( X, Y, Z ) ) ) = X }.
% 1.42/1.77  (19036) {G0,W13,D4,L3,V4,M3}  { ! ssList( T ), ! app( Z, cons( Y, T ) ) = X
% 1.42/1.77    , alpha1( X, Y, Z ) }.
% 1.42/1.77  (19037) {G0,W7,D3,L3,V2,M3}  { ! ssList( X ), ! singletonP( X ), ssItem( 
% 1.42/1.77    skol4( Y ) ) }.
% 1.42/1.77  (19038) {G0,W10,D4,L3,V1,M3}  { ! ssList( X ), ! singletonP( X ), cons( 
% 1.42/1.77    skol4( X ), nil ) = X }.
% 1.42/1.77  (19039) {G0,W11,D3,L4,V2,M4}  { ! ssList( X ), ! ssItem( Y ), ! cons( Y, 
% 1.42/1.77    nil ) = X, singletonP( X ) }.
% 1.42/1.77  (19040) {G0,W11,D3,L4,V4,M4}  { ! ssList( X ), ! ssList( Y ), ! frontsegP( 
% 1.42/1.77    X, Y ), ssList( skol5( Z, T ) ) }.
% 1.42/1.77  (19041) {G0,W14,D4,L4,V2,M4}  { ! ssList( X ), ! ssList( Y ), ! frontsegP( 
% 1.42/1.77    X, Y ), app( Y, skol5( X, Y ) ) = X }.
% 1.42/1.77  (19042) {G0,W14,D3,L5,V3,M5}  { ! ssList( X ), ! ssList( Y ), ! ssList( Z )
% 1.42/1.77    , ! app( Y, Z ) = X, frontsegP( X, Y ) }.
% 1.42/1.77  (19043) {G0,W11,D3,L4,V4,M4}  { ! ssList( X ), ! ssList( Y ), ! rearsegP( X
% 1.42/1.77    , Y ), ssList( skol6( Z, T ) ) }.
% 1.42/1.77  (19044) {G0,W14,D4,L4,V2,M4}  { ! ssList( X ), ! ssList( Y ), ! rearsegP( X
% 1.42/1.77    , Y ), app( skol6( X, Y ), Y ) = X }.
% 1.42/1.77  (19045) {G0,W14,D3,L5,V3,M5}  { ! ssList( X ), ! ssList( Y ), ! ssList( Z )
% 1.42/1.77    , ! app( Z, Y ) = X, rearsegP( X, Y ) }.
% 1.42/1.77  (19046) {G0,W11,D3,L4,V4,M4}  { ! ssList( X ), ! ssList( Y ), ! segmentP( X
% 1.42/1.77    , Y ), ssList( skol7( Z, T ) ) }.
% 1.42/1.77  (19047) {G0,W13,D3,L4,V2,M4}  { ! ssList( X ), ! ssList( Y ), ! segmentP( X
% 1.42/1.77    , Y ), alpha2( X, Y, skol7( X, Y ) ) }.
% 1.42/1.77  (19048) {G0,W13,D2,L5,V3,M5}  { ! ssList( X ), ! ssList( Y ), ! ssList( Z )
% 1.42/1.77    , ! alpha2( X, Y, Z ), segmentP( X, Y ) }.
% 1.42/1.77  (19049) {G0,W9,D3,L2,V6,M2}  { ! alpha2( X, Y, Z ), ssList( skol8( T, U, W
% 1.42/1.77     ) ) }.
% 1.42/1.77  (19050) {G0,W14,D4,L2,V3,M2}  { ! alpha2( X, Y, Z ), app( app( Z, Y ), 
% 1.42/1.77    skol8( X, Y, Z ) ) = X }.
% 1.42/1.77  (19051) {G0,W13,D4,L3,V4,M3}  { ! ssList( T ), ! app( app( Z, Y ), T ) = X
% 1.42/1.77    , alpha2( X, Y, Z ) }.
% 1.42/1.77  (19052) {G0,W9,D2,L4,V2,M4}  { ! ssList( X ), ! cyclefreeP( X ), ! ssItem( 
% 1.42/1.77    Y ), alpha3( X, Y ) }.
% 1.42/1.77  (19053) {G0,W7,D3,L3,V2,M3}  { ! ssList( X ), ssItem( skol9( Y ) ), 
% 1.42/1.77    cyclefreeP( X ) }.
% 1.42/1.77  (19054) {G0,W8,D3,L3,V1,M3}  { ! ssList( X ), ! alpha3( X, skol9( X ) ), 
% 1.42/1.77    cyclefreeP( X ) }.
% 1.42/1.77  (19055) {G0,W9,D2,L3,V3,M3}  { ! alpha3( X, Y ), ! ssItem( Z ), alpha21( X
% 1.42/1.77    , Y, Z ) }.
% 1.42/1.77  (19056) {G0,W7,D3,L2,V4,M2}  { ssItem( skol10( Z, T ) ), alpha3( X, Y ) }.
% 1.42/1.77  (19057) {G0,W9,D3,L2,V2,M2}  { ! alpha21( X, Y, skol10( X, Y ) ), alpha3( X
% 1.42/1.77    , Y ) }.
% 1.42/1.77  (19058) {G0,W11,D2,L3,V4,M3}  { ! alpha21( X, Y, Z ), ! ssList( T ), 
% 1.42/1.77    alpha28( X, Y, Z, T ) }.
% 1.42/1.77  (19059) {G0,W9,D3,L2,V6,M2}  { ssList( skol11( T, U, W ) ), alpha21( X, Y, 
% 1.42/1.77    Z ) }.
% 1.42/1.77  (19060) {G0,W12,D3,L2,V3,M2}  { ! alpha28( X, Y, Z, skol11( X, Y, Z ) ), 
% 1.42/1.77    alpha21( X, Y, Z ) }.
% 1.42/1.77  (19061) {G0,W13,D2,L3,V5,M3}  { ! alpha28( X, Y, Z, T ), ! ssList( U ), 
% 1.42/1.77    alpha35( X, Y, Z, T, U ) }.
% 1.42/1.77  (19062) {G0,W11,D3,L2,V8,M2}  { ssList( skol12( U, W, V0, V1 ) ), alpha28( 
% 1.42/1.77    X, Y, Z, T ) }.
% 1.42/1.77  (19063) {G0,W15,D3,L2,V4,M2}  { ! alpha35( X, Y, Z, T, skol12( X, Y, Z, T )
% 1.42/1.77     ), alpha28( X, Y, Z, T ) }.
% 1.42/1.77  (19064) {G0,W15,D2,L3,V6,M3}  { ! alpha35( X, Y, Z, T, U ), ! ssList( W ), 
% 1.42/1.77    alpha41( X, Y, Z, T, U, W ) }.
% 1.42/1.77  (19065) {G0,W13,D3,L2,V10,M2}  { ssList( skol13( W, V0, V1, V2, V3 ) ), 
% 1.42/1.77    alpha35( X, Y, Z, T, U ) }.
% 1.42/1.77  (19066) {G0,W18,D3,L2,V5,M2}  { ! alpha41( X, Y, Z, T, U, skol13( X, Y, Z, 
% 1.42/1.77    T, U ) ), alpha35( X, Y, Z, T, U ) }.
% 1.42/1.77  (19067) {G0,W21,D5,L3,V6,M3}  { ! alpha41( X, Y, Z, T, U, W ), ! app( app( 
% 1.42/1.77    T, cons( Y, U ) ), cons( Z, W ) ) = X, alpha12( Y, Z ) }.
% 1.42/1.77  (19068) {G0,W18,D5,L2,V6,M2}  { app( app( T, cons( Y, U ) ), cons( Z, W ) )
% 1.42/1.77     = X, alpha41( X, Y, Z, T, U, W ) }.
% 1.42/1.77  (19069) {G0,W10,D2,L2,V6,M2}  { ! alpha12( Y, Z ), alpha41( X, Y, Z, T, U, 
% 1.42/1.77    W ) }.
% 1.42/1.77  (19070) {G0,W9,D2,L3,V2,M3}  { ! alpha12( X, Y ), ! leq( X, Y ), ! leq( Y, 
% 1.42/1.77    X ) }.
% 1.42/1.77  (19071) {G0,W6,D2,L2,V2,M2}  { leq( X, Y ), alpha12( X, Y ) }.
% 1.42/1.77  (19072) {G0,W6,D2,L2,V2,M2}  { leq( Y, X ), alpha12( X, Y ) }.
% 1.42/1.77  (19073) {G0,W9,D2,L4,V2,M4}  { ! ssList( X ), ! totalorderP( X ), ! ssItem
% 1.42/1.77    ( Y ), alpha4( X, Y ) }.
% 1.42/1.77  (19074) {G0,W7,D3,L3,V2,M3}  { ! ssList( X ), ssItem( skol14( Y ) ), 
% 1.42/1.77    totalorderP( X ) }.
% 1.42/1.77  (19075) {G0,W8,D3,L3,V1,M3}  { ! ssList( X ), ! alpha4( X, skol14( X ) ), 
% 1.42/1.77    totalorderP( X ) }.
% 1.42/1.77  (19076) {G0,W9,D2,L3,V3,M3}  { ! alpha4( X, Y ), ! ssItem( Z ), alpha22( X
% 1.42/1.77    , Y, Z ) }.
% 1.42/1.77  (19077) {G0,W7,D3,L2,V4,M2}  { ssItem( skol15( Z, T ) ), alpha4( X, Y ) }.
% 1.42/1.77  (19078) {G0,W9,D3,L2,V2,M2}  { ! alpha22( X, Y, skol15( X, Y ) ), alpha4( X
% 1.42/1.77    , Y ) }.
% 1.42/1.77  (19079) {G0,W11,D2,L3,V4,M3}  { ! alpha22( X, Y, Z ), ! ssList( T ), 
% 1.42/1.77    alpha29( X, Y, Z, T ) }.
% 1.42/1.77  (19080) {G0,W9,D3,L2,V6,M2}  { ssList( skol16( T, U, W ) ), alpha22( X, Y, 
% 1.42/1.77    Z ) }.
% 1.42/1.77  (19081) {G0,W12,D3,L2,V3,M2}  { ! alpha29( X, Y, Z, skol16( X, Y, Z ) ), 
% 1.42/1.77    alpha22( X, Y, Z ) }.
% 1.42/1.77  (19082) {G0,W13,D2,L3,V5,M3}  { ! alpha29( X, Y, Z, T ), ! ssList( U ), 
% 1.42/1.77    alpha36( X, Y, Z, T, U ) }.
% 1.42/1.77  (19083) {G0,W11,D3,L2,V8,M2}  { ssList( skol17( U, W, V0, V1 ) ), alpha29( 
% 1.42/1.77    X, Y, Z, T ) }.
% 1.42/1.77  (19084) {G0,W15,D3,L2,V4,M2}  { ! alpha36( X, Y, Z, T, skol17( X, Y, Z, T )
% 1.42/1.77     ), alpha29( X, Y, Z, T ) }.
% 1.42/1.77  (19085) {G0,W15,D2,L3,V6,M3}  { ! alpha36( X, Y, Z, T, U ), ! ssList( W ), 
% 1.42/1.77    alpha42( X, Y, Z, T, U, W ) }.
% 1.42/1.77  (19086) {G0,W13,D3,L2,V10,M2}  { ssList( skol18( W, V0, V1, V2, V3 ) ), 
% 1.42/1.77    alpha36( X, Y, Z, T, U ) }.
% 1.42/1.77  (19087) {G0,W18,D3,L2,V5,M2}  { ! alpha42( X, Y, Z, T, U, skol18( X, Y, Z, 
% 1.42/1.77    T, U ) ), alpha36( X, Y, Z, T, U ) }.
% 1.42/1.77  (19088) {G0,W21,D5,L3,V6,M3}  { ! alpha42( X, Y, Z, T, U, W ), ! app( app( 
% 1.42/1.77    T, cons( Y, U ) ), cons( Z, W ) ) = X, alpha13( Y, Z ) }.
% 1.42/1.77  (19089) {G0,W18,D5,L2,V6,M2}  { app( app( T, cons( Y, U ) ), cons( Z, W ) )
% 1.42/1.77     = X, alpha42( X, Y, Z, T, U, W ) }.
% 1.42/1.77  (19090) {G0,W10,D2,L2,V6,M2}  { ! alpha13( Y, Z ), alpha42( X, Y, Z, T, U, 
% 1.42/1.77    W ) }.
% 1.42/1.77  (19091) {G0,W9,D2,L3,V2,M3}  { ! alpha13( X, Y ), leq( X, Y ), leq( Y, X )
% 1.42/1.77     }.
% 1.42/1.77  (19092) {G0,W6,D2,L2,V2,M2}  { ! leq( X, Y ), alpha13( X, Y ) }.
% 1.42/1.77  (19093) {G0,W6,D2,L2,V2,M2}  { ! leq( Y, X ), alpha13( X, Y ) }.
% 1.42/1.77  (19094) {G0,W9,D2,L4,V2,M4}  { ! ssList( X ), ! strictorderP( X ), ! ssItem
% 1.42/1.77    ( Y ), alpha5( X, Y ) }.
% 1.42/1.77  (19095) {G0,W7,D3,L3,V2,M3}  { ! ssList( X ), ssItem( skol19( Y ) ), 
% 1.42/1.77    strictorderP( X ) }.
% 1.42/1.77  (19096) {G0,W8,D3,L3,V1,M3}  { ! ssList( X ), ! alpha5( X, skol19( X ) ), 
% 1.42/1.77    strictorderP( X ) }.
% 1.42/1.77  (19097) {G0,W9,D2,L3,V3,M3}  { ! alpha5( X, Y ), ! ssItem( Z ), alpha23( X
% 1.42/1.77    , Y, Z ) }.
% 1.42/1.77  (19098) {G0,W7,D3,L2,V4,M2}  { ssItem( skol20( Z, T ) ), alpha5( X, Y ) }.
% 1.42/1.77  (19099) {G0,W9,D3,L2,V2,M2}  { ! alpha23( X, Y, skol20( X, Y ) ), alpha5( X
% 1.42/1.77    , Y ) }.
% 1.42/1.77  (19100) {G0,W11,D2,L3,V4,M3}  { ! alpha23( X, Y, Z ), ! ssList( T ), 
% 1.42/1.77    alpha30( X, Y, Z, T ) }.
% 1.42/1.77  (19101) {G0,W9,D3,L2,V6,M2}  { ssList( skol21( T, U, W ) ), alpha23( X, Y, 
% 1.42/1.77    Z ) }.
% 1.42/1.77  (19102) {G0,W12,D3,L2,V3,M2}  { ! alpha30( X, Y, Z, skol21( X, Y, Z ) ), 
% 1.42/1.77    alpha23( X, Y, Z ) }.
% 1.42/1.77  (19103) {G0,W13,D2,L3,V5,M3}  { ! alpha30( X, Y, Z, T ), ! ssList( U ), 
% 1.42/1.77    alpha37( X, Y, Z, T, U ) }.
% 1.42/1.77  (19104) {G0,W11,D3,L2,V8,M2}  { ssList( skol22( U, W, V0, V1 ) ), alpha30( 
% 1.42/1.77    X, Y, Z, T ) }.
% 1.42/1.77  (19105) {G0,W15,D3,L2,V4,M2}  { ! alpha37( X, Y, Z, T, skol22( X, Y, Z, T )
% 1.42/1.77     ), alpha30( X, Y, Z, T ) }.
% 1.42/1.77  (19106) {G0,W15,D2,L3,V6,M3}  { ! alpha37( X, Y, Z, T, U ), ! ssList( W ), 
% 1.42/1.77    alpha43( X, Y, Z, T, U, W ) }.
% 1.42/1.77  (19107) {G0,W13,D3,L2,V10,M2}  { ssList( skol23( W, V0, V1, V2, V3 ) ), 
% 1.42/1.77    alpha37( X, Y, Z, T, U ) }.
% 1.42/1.77  (19108) {G0,W18,D3,L2,V5,M2}  { ! alpha43( X, Y, Z, T, U, skol23( X, Y, Z, 
% 1.42/1.77    T, U ) ), alpha37( X, Y, Z, T, U ) }.
% 1.42/1.77  (19109) {G0,W21,D5,L3,V6,M3}  { ! alpha43( X, Y, Z, T, U, W ), ! app( app( 
% 1.42/1.77    T, cons( Y, U ) ), cons( Z, W ) ) = X, alpha14( Y, Z ) }.
% 1.42/1.77  (19110) {G0,W18,D5,L2,V6,M2}  { app( app( T, cons( Y, U ) ), cons( Z, W ) )
% 1.42/1.77     = X, alpha43( X, Y, Z, T, U, W ) }.
% 1.42/1.77  (19111) {G0,W10,D2,L2,V6,M2}  { ! alpha14( Y, Z ), alpha43( X, Y, Z, T, U, 
% 1.42/1.77    W ) }.
% 1.42/1.77  (19112) {G0,W9,D2,L3,V2,M3}  { ! alpha14( X, Y ), lt( X, Y ), lt( Y, X )
% 1.42/1.77     }.
% 1.42/1.77  (19113) {G0,W6,D2,L2,V2,M2}  { ! lt( X, Y ), alpha14( X, Y ) }.
% 1.42/1.77  (19114) {G0,W6,D2,L2,V2,M2}  { ! lt( Y, X ), alpha14( X, Y ) }.
% 1.42/1.77  (19115) {G0,W9,D2,L4,V2,M4}  { ! ssList( X ), ! totalorderedP( X ), ! 
% 1.42/1.77    ssItem( Y ), alpha6( X, Y ) }.
% 1.42/1.77  (19116) {G0,W7,D3,L3,V2,M3}  { ! ssList( X ), ssItem( skol24( Y ) ), 
% 1.42/1.77    totalorderedP( X ) }.
% 1.42/1.77  (19117) {G0,W8,D3,L3,V1,M3}  { ! ssList( X ), ! alpha6( X, skol24( X ) ), 
% 1.42/1.77    totalorderedP( X ) }.
% 1.42/1.77  (19118) {G0,W9,D2,L3,V3,M3}  { ! alpha6( X, Y ), ! ssItem( Z ), alpha15( X
% 1.42/1.77    , Y, Z ) }.
% 1.42/1.77  (19119) {G0,W7,D3,L2,V4,M2}  { ssItem( skol25( Z, T ) ), alpha6( X, Y ) }.
% 1.42/1.77  (19120) {G0,W9,D3,L2,V2,M2}  { ! alpha15( X, Y, skol25( X, Y ) ), alpha6( X
% 1.42/1.77    , Y ) }.
% 1.42/1.77  (19121) {G0,W11,D2,L3,V4,M3}  { ! alpha15( X, Y, Z ), ! ssList( T ), 
% 1.42/1.77    alpha24( X, Y, Z, T ) }.
% 1.42/1.77  (19122) {G0,W9,D3,L2,V6,M2}  { ssList( skol26( T, U, W ) ), alpha15( X, Y, 
% 1.42/1.77    Z ) }.
% 1.42/1.77  (19123) {G0,W12,D3,L2,V3,M2}  { ! alpha24( X, Y, Z, skol26( X, Y, Z ) ), 
% 1.42/1.78    alpha15( X, Y, Z ) }.
% 1.42/1.78  (19124) {G0,W13,D2,L3,V5,M3}  { ! alpha24( X, Y, Z, T ), ! ssList( U ), 
% 1.42/1.78    alpha31( X, Y, Z, T, U ) }.
% 1.42/1.78  (19125) {G0,W11,D3,L2,V8,M2}  { ssList( skol27( U, W, V0, V1 ) ), alpha24( 
% 1.42/1.78    X, Y, Z, T ) }.
% 1.42/1.78  (19126) {G0,W15,D3,L2,V4,M2}  { ! alpha31( X, Y, Z, T, skol27( X, Y, Z, T )
% 1.42/1.78     ), alpha24( X, Y, Z, T ) }.
% 1.42/1.78  (19127) {G0,W15,D2,L3,V6,M3}  { ! alpha31( X, Y, Z, T, U ), ! ssList( W ), 
% 1.42/1.78    alpha38( X, Y, Z, T, U, W ) }.
% 1.42/1.78  (19128) {G0,W13,D3,L2,V10,M2}  { ssList( skol28( W, V0, V1, V2, V3 ) ), 
% 1.42/1.78    alpha31( X, Y, Z, T, U ) }.
% 1.42/1.78  (19129) {G0,W18,D3,L2,V5,M2}  { ! alpha38( X, Y, Z, T, U, skol28( X, Y, Z, 
% 1.42/1.78    T, U ) ), alpha31( X, Y, Z, T, U ) }.
% 1.42/1.78  (19130) {G0,W21,D5,L3,V6,M3}  { ! alpha38( X, Y, Z, T, U, W ), ! app( app( 
% 1.42/1.78    T, cons( Y, U ) ), cons( Z, W ) ) = X, leq( Y, Z ) }.
% 1.42/1.78  (19131) {G0,W18,D5,L2,V6,M2}  { app( app( T, cons( Y, U ) ), cons( Z, W ) )
% 1.42/1.78     = X, alpha38( X, Y, Z, T, U, W ) }.
% 1.42/1.78  (19132) {G0,W10,D2,L2,V6,M2}  { ! leq( Y, Z ), alpha38( X, Y, Z, T, U, W )
% 1.42/1.78     }.
% 1.42/1.78  (19133) {G0,W9,D2,L4,V2,M4}  { ! ssList( X ), ! strictorderedP( X ), ! 
% 1.42/1.78    ssItem( Y ), alpha7( X, Y ) }.
% 1.42/1.78  (19134) {G0,W7,D3,L3,V2,M3}  { ! ssList( X ), ssItem( skol29( Y ) ), 
% 1.42/1.78    strictorderedP( X ) }.
% 1.42/1.78  (19135) {G0,W8,D3,L3,V1,M3}  { ! ssList( X ), ! alpha7( X, skol29( X ) ), 
% 1.42/1.78    strictorderedP( X ) }.
% 1.42/1.78  (19136) {G0,W9,D2,L3,V3,M3}  { ! alpha7( X, Y ), ! ssItem( Z ), alpha16( X
% 1.42/1.78    , Y, Z ) }.
% 1.42/1.78  (19137) {G0,W7,D3,L2,V4,M2}  { ssItem( skol30( Z, T ) ), alpha7( X, Y ) }.
% 1.42/1.78  (19138) {G0,W9,D3,L2,V2,M2}  { ! alpha16( X, Y, skol30( X, Y ) ), alpha7( X
% 1.42/1.78    , Y ) }.
% 1.42/1.78  (19139) {G0,W11,D2,L3,V4,M3}  { ! alpha16( X, Y, Z ), ! ssList( T ), 
% 1.42/1.78    alpha25( X, Y, Z, T ) }.
% 1.42/1.78  (19140) {G0,W9,D3,L2,V6,M2}  { ssList( skol31( T, U, W ) ), alpha16( X, Y, 
% 1.42/1.78    Z ) }.
% 1.42/1.78  (19141) {G0,W12,D3,L2,V3,M2}  { ! alpha25( X, Y, Z, skol31( X, Y, Z ) ), 
% 1.42/1.78    alpha16( X, Y, Z ) }.
% 1.42/1.78  (19142) {G0,W13,D2,L3,V5,M3}  { ! alpha25( X, Y, Z, T ), ! ssList( U ), 
% 1.42/1.78    alpha32( X, Y, Z, T, U ) }.
% 1.42/1.78  (19143) {G0,W11,D3,L2,V8,M2}  { ssList( skol32( U, W, V0, V1 ) ), alpha25( 
% 1.42/1.78    X, Y, Z, T ) }.
% 1.42/1.78  (19144) {G0,W15,D3,L2,V4,M2}  { ! alpha32( X, Y, Z, T, skol32( X, Y, Z, T )
% 1.42/1.78     ), alpha25( X, Y, Z, T ) }.
% 1.42/1.78  (19145) {G0,W15,D2,L3,V6,M3}  { ! alpha32( X, Y, Z, T, U ), ! ssList( W ), 
% 1.42/1.78    alpha39( X, Y, Z, T, U, W ) }.
% 1.42/1.78  (19146) {G0,W13,D3,L2,V10,M2}  { ssList( skol33( W, V0, V1, V2, V3 ) ), 
% 1.42/1.78    alpha32( X, Y, Z, T, U ) }.
% 1.42/1.78  (19147) {G0,W18,D3,L2,V5,M2}  { ! alpha39( X, Y, Z, T, U, skol33( X, Y, Z, 
% 1.42/1.78    T, U ) ), alpha32( X, Y, Z, T, U ) }.
% 1.42/1.78  (19148) {G0,W21,D5,L3,V6,M3}  { ! alpha39( X, Y, Z, T, U, W ), ! app( app( 
% 1.42/1.78    T, cons( Y, U ) ), cons( Z, W ) ) = X, lt( Y, Z ) }.
% 1.42/1.78  (19149) {G0,W18,D5,L2,V6,M2}  { app( app( T, cons( Y, U ) ), cons( Z, W ) )
% 1.42/1.78     = X, alpha39( X, Y, Z, T, U, W ) }.
% 1.42/1.78  (19150) {G0,W10,D2,L2,V6,M2}  { ! lt( Y, Z ), alpha39( X, Y, Z, T, U, W )
% 1.42/1.78     }.
% 1.42/1.78  (19151) {G0,W9,D2,L4,V2,M4}  { ! ssList( X ), ! duplicatefreeP( X ), ! 
% 1.42/1.78    ssItem( Y ), alpha8( X, Y ) }.
% 1.42/1.78  (19152) {G0,W7,D3,L3,V2,M3}  { ! ssList( X ), ssItem( skol34( Y ) ), 
% 1.42/1.78    duplicatefreeP( X ) }.
% 1.42/1.78  (19153) {G0,W8,D3,L3,V1,M3}  { ! ssList( X ), ! alpha8( X, skol34( X ) ), 
% 1.42/1.78    duplicatefreeP( X ) }.
% 1.42/1.78  (19154) {G0,W9,D2,L3,V3,M3}  { ! alpha8( X, Y ), ! ssItem( Z ), alpha17( X
% 1.42/1.78    , Y, Z ) }.
% 1.42/1.78  (19155) {G0,W7,D3,L2,V4,M2}  { ssItem( skol35( Z, T ) ), alpha8( X, Y ) }.
% 1.42/1.78  (19156) {G0,W9,D3,L2,V2,M2}  { ! alpha17( X, Y, skol35( X, Y ) ), alpha8( X
% 1.42/1.78    , Y ) }.
% 1.42/1.78  (19157) {G0,W11,D2,L3,V4,M3}  { ! alpha17( X, Y, Z ), ! ssList( T ), 
% 1.42/1.78    alpha26( X, Y, Z, T ) }.
% 1.42/1.78  (19158) {G0,W9,D3,L2,V6,M2}  { ssList( skol36( T, U, W ) ), alpha17( X, Y, 
% 1.42/1.78    Z ) }.
% 1.42/1.78  (19159) {G0,W12,D3,L2,V3,M2}  { ! alpha26( X, Y, Z, skol36( X, Y, Z ) ), 
% 1.42/1.78    alpha17( X, Y, Z ) }.
% 1.42/1.78  (19160) {G0,W13,D2,L3,V5,M3}  { ! alpha26( X, Y, Z, T ), ! ssList( U ), 
% 1.42/1.78    alpha33( X, Y, Z, T, U ) }.
% 1.42/1.78  (19161) {G0,W11,D3,L2,V8,M2}  { ssList( skol37( U, W, V0, V1 ) ), alpha26( 
% 1.42/1.78    X, Y, Z, T ) }.
% 1.42/1.78  (19162) {G0,W15,D3,L2,V4,M2}  { ! alpha33( X, Y, Z, T, skol37( X, Y, Z, T )
% 1.42/1.78     ), alpha26( X, Y, Z, T ) }.
% 1.42/1.78  (19163) {G0,W15,D2,L3,V6,M3}  { ! alpha33( X, Y, Z, T, U ), ! ssList( W ), 
% 1.42/1.78    alpha40( X, Y, Z, T, U, W ) }.
% 1.42/1.78  (19164) {G0,W13,D3,L2,V10,M2}  { ssList( skol38( W, V0, V1, V2, V3 ) ), 
% 1.42/1.78    alpha33( X, Y, Z, T, U ) }.
% 1.42/1.78  (19165) {G0,W18,D3,L2,V5,M2}  { ! alpha40( X, Y, Z, T, U, skol38( X, Y, Z, 
% 1.42/1.78    T, U ) ), alpha33( X, Y, Z, T, U ) }.
% 1.42/1.78  (19166) {G0,W21,D5,L3,V6,M3}  { ! alpha40( X, Y, Z, T, U, W ), ! app( app( 
% 1.42/1.78    T, cons( Y, U ) ), cons( Z, W ) ) = X, ! Y = Z }.
% 1.42/1.78  (19167) {G0,W18,D5,L2,V6,M2}  { app( app( T, cons( Y, U ) ), cons( Z, W ) )
% 1.42/1.78     = X, alpha40( X, Y, Z, T, U, W ) }.
% 1.42/1.78  (19168) {G0,W10,D2,L2,V6,M2}  { Y = Z, alpha40( X, Y, Z, T, U, W ) }.
% 1.42/1.78  (19169) {G0,W9,D2,L4,V2,M4}  { ! ssList( X ), ! equalelemsP( X ), ! ssItem
% 1.42/1.78    ( Y ), alpha9( X, Y ) }.
% 1.42/1.78  (19170) {G0,W7,D3,L3,V2,M3}  { ! ssList( X ), ssItem( skol39( Y ) ), 
% 1.42/1.78    equalelemsP( X ) }.
% 1.42/1.78  (19171) {G0,W8,D3,L3,V1,M3}  { ! ssList( X ), ! alpha9( X, skol39( X ) ), 
% 1.42/1.78    equalelemsP( X ) }.
% 1.42/1.78  (19172) {G0,W9,D2,L3,V3,M3}  { ! alpha9( X, Y ), ! ssItem( Z ), alpha18( X
% 1.42/1.78    , Y, Z ) }.
% 1.42/1.78  (19173) {G0,W7,D3,L2,V4,M2}  { ssItem( skol40( Z, T ) ), alpha9( X, Y ) }.
% 1.42/1.78  (19174) {G0,W9,D3,L2,V2,M2}  { ! alpha18( X, Y, skol40( X, Y ) ), alpha9( X
% 1.42/1.78    , Y ) }.
% 1.42/1.78  (19175) {G0,W11,D2,L3,V4,M3}  { ! alpha18( X, Y, Z ), ! ssList( T ), 
% 1.42/1.78    alpha27( X, Y, Z, T ) }.
% 1.42/1.78  (19176) {G0,W9,D3,L2,V6,M2}  { ssList( skol41( T, U, W ) ), alpha18( X, Y, 
% 1.42/1.78    Z ) }.
% 1.42/1.78  (19177) {G0,W12,D3,L2,V3,M2}  { ! alpha27( X, Y, Z, skol41( X, Y, Z ) ), 
% 1.42/1.78    alpha18( X, Y, Z ) }.
% 1.42/1.78  (19178) {G0,W13,D2,L3,V5,M3}  { ! alpha27( X, Y, Z, T ), ! ssList( U ), 
% 1.42/1.78    alpha34( X, Y, Z, T, U ) }.
% 1.42/1.78  (19179) {G0,W11,D3,L2,V8,M2}  { ssList( skol42( U, W, V0, V1 ) ), alpha27( 
% 1.42/1.78    X, Y, Z, T ) }.
% 1.42/1.78  (19180) {G0,W15,D3,L2,V4,M2}  { ! alpha34( X, Y, Z, T, skol42( X, Y, Z, T )
% 1.42/1.78     ), alpha27( X, Y, Z, T ) }.
% 1.42/1.78  (19181) {G0,W18,D5,L3,V5,M3}  { ! alpha34( X, Y, Z, T, U ), ! app( T, cons
% 1.42/1.78    ( Y, cons( Z, U ) ) ) = X, Y = Z }.
% 1.42/1.78  (19182) {G0,W15,D5,L2,V5,M2}  { app( T, cons( Y, cons( Z, U ) ) ) = X, 
% 1.42/1.78    alpha34( X, Y, Z, T, U ) }.
% 1.42/1.78  (19183) {G0,W9,D2,L2,V5,M2}  { ! Y = Z, alpha34( X, Y, Z, T, U ) }.
% 1.42/1.78  (19184) {G0,W10,D2,L4,V2,M4}  { ! ssList( X ), ! ssList( Y ), ! neq( X, Y )
% 1.42/1.78    , ! X = Y }.
% 1.42/1.78  (19185) {G0,W10,D2,L4,V2,M4}  { ! ssList( X ), ! ssList( Y ), X = Y, neq( X
% 1.42/1.78    , Y ) }.
% 1.42/1.78  (19186) {G0,W8,D3,L3,V2,M3}  { ! ssList( X ), ! ssItem( Y ), ssList( cons( 
% 1.42/1.78    Y, X ) ) }.
% 1.42/1.78  (19187) {G0,W2,D2,L1,V0,M1}  { ssList( nil ) }.
% 1.42/1.78  (19188) {G0,W9,D3,L3,V2,M3}  { ! ssList( X ), ! ssItem( Y ), ! cons( Y, X )
% 1.42/1.78     = X }.
% 1.42/1.78  (19189) {G0,W18,D3,L6,V4,M6}  { ! ssList( X ), ! ssList( Y ), ! ssItem( Z )
% 1.42/1.78    , ! ssItem( T ), ! cons( Z, X ) = cons( T, Y ), Z = T }.
% 1.42/1.78  (19190) {G0,W18,D3,L6,V4,M6}  { ! ssList( X ), ! ssList( Y ), ! ssItem( Z )
% 1.42/1.78    , ! ssItem( T ), ! cons( Z, X ) = cons( T, Y ), Y = X }.
% 1.42/1.78  (19191) {G0,W8,D3,L3,V2,M3}  { ! ssList( X ), nil = X, ssList( skol43( Y )
% 1.42/1.78     ) }.
% 1.42/1.78  (19192) {G0,W8,D3,L3,V2,M3}  { ! ssList( X ), nil = X, ssItem( skol48( Y )
% 1.42/1.78     ) }.
% 1.42/1.78  (19193) {G0,W12,D4,L3,V1,M3}  { ! ssList( X ), nil = X, cons( skol48( X ), 
% 1.42/1.78    skol43( X ) ) = X }.
% 1.42/1.78  (19194) {G0,W9,D3,L3,V2,M3}  { ! ssList( X ), ! ssItem( Y ), ! nil = cons( 
% 1.42/1.78    Y, X ) }.
% 1.42/1.78  (19195) {G0,W8,D3,L3,V1,M3}  { ! ssList( X ), nil = X, ssItem( hd( X ) )
% 1.42/1.78     }.
% 1.42/1.78  (19196) {G0,W10,D4,L3,V2,M3}  { ! ssList( X ), ! ssItem( Y ), hd( cons( Y, 
% 1.42/1.78    X ) ) = Y }.
% 1.42/1.78  (19197) {G0,W8,D3,L3,V1,M3}  { ! ssList( X ), nil = X, ssList( tl( X ) )
% 1.42/1.78     }.
% 1.42/1.78  (19198) {G0,W10,D4,L3,V2,M3}  { ! ssList( X ), ! ssItem( Y ), tl( cons( Y, 
% 1.42/1.78    X ) ) = X }.
% 1.42/1.78  (19199) {G0,W8,D3,L3,V2,M3}  { ! ssList( X ), ! ssList( Y ), ssList( app( X
% 1.42/1.78    , Y ) ) }.
% 1.42/1.78  (19200) {G0,W17,D4,L4,V3,M4}  { ! ssList( X ), ! ssList( Y ), ! ssItem( Z )
% 1.42/1.78    , cons( Z, app( Y, X ) ) = app( cons( Z, Y ), X ) }.
% 1.42/1.78  (19201) {G0,W7,D3,L2,V1,M2}  { ! ssList( X ), app( nil, X ) = X }.
% 1.42/1.78  (19202) {G0,W13,D2,L5,V2,M5}  { ! ssItem( X ), ! ssItem( Y ), ! leq( X, Y )
% 1.42/1.78    , ! leq( Y, X ), X = Y }.
% 1.42/1.78  (19203) {G0,W15,D2,L6,V3,M6}  { ! ssItem( X ), ! ssItem( Y ), ! ssItem( Z )
% 1.42/1.78    , ! leq( X, Y ), ! leq( Y, Z ), leq( X, Z ) }.
% 1.42/1.78  (19204) {G0,W5,D2,L2,V1,M2}  { ! ssItem( X ), leq( X, X ) }.
% 1.42/1.78  (19205) {G0,W10,D2,L4,V2,M4}  { ! ssItem( X ), ! ssItem( Y ), ! geq( X, Y )
% 1.42/1.78    , leq( Y, X ) }.
% 1.42/1.78  (19206) {G0,W10,D2,L4,V2,M4}  { ! ssItem( X ), ! ssItem( Y ), ! leq( Y, X )
% 1.42/1.78    , geq( X, Y ) }.
% 1.42/1.78  (19207) {G0,W10,D2,L4,V2,M4}  { ! ssItem( X ), ! ssItem( Y ), ! lt( X, Y )
% 1.42/1.78    , ! lt( Y, X ) }.
% 1.42/1.78  (19208) {G0,W15,D2,L6,V3,M6}  { ! ssItem( X ), ! ssItem( Y ), ! ssItem( Z )
% 1.42/1.78    , ! lt( X, Y ), ! lt( Y, Z ), lt( X, Z ) }.
% 1.42/1.78  (19209) {G0,W10,D2,L4,V2,M4}  { ! ssItem( X ), ! ssItem( Y ), ! gt( X, Y )
% 1.42/1.78    , lt( Y, X ) }.
% 1.42/1.78  (19210) {G0,W10,D2,L4,V2,M4}  { ! ssItem( X ), ! ssItem( Y ), ! lt( Y, X )
% 1.42/1.78    , gt( X, Y ) }.
% 1.42/1.78  (19211) {G0,W17,D3,L6,V3,M6}  { ! ssItem( X ), ! ssList( Y ), ! ssList( Z )
% 1.42/1.78    , ! memberP( app( Y, Z ), X ), memberP( Y, X ), memberP( Z, X ) }.
% 1.42/1.78  (19212) {G0,W14,D3,L5,V3,M5}  { ! ssItem( X ), ! ssList( Y ), ! ssList( Z )
% 1.42/1.78    , ! memberP( Y, X ), memberP( app( Y, Z ), X ) }.
% 1.42/1.78  (19213) {G0,W14,D3,L5,V3,M5}  { ! ssItem( X ), ! ssList( Y ), ! ssList( Z )
% 1.42/1.78    , ! memberP( Z, X ), memberP( app( Y, Z ), X ) }.
% 1.42/1.78  (19214) {G0,W17,D3,L6,V3,M6}  { ! ssItem( X ), ! ssItem( Y ), ! ssList( Z )
% 1.42/1.78    , ! memberP( cons( Y, Z ), X ), X = Y, memberP( Z, X ) }.
% 1.42/1.78  (19215) {G0,W14,D3,L5,V3,M5}  { ! ssItem( X ), ! ssItem( Y ), ! ssList( Z )
% 1.42/1.78    , ! X = Y, memberP( cons( Y, Z ), X ) }.
% 1.42/1.78  (19216) {G0,W14,D3,L5,V3,M5}  { ! ssItem( X ), ! ssItem( Y ), ! ssList( Z )
% 1.42/1.78    , ! memberP( Z, X ), memberP( cons( Y, Z ), X ) }.
% 1.42/1.78  (19217) {G0,W5,D2,L2,V1,M2}  { ! ssItem( X ), ! memberP( nil, X ) }.
% 1.42/1.78  (19218) {G0,W2,D2,L1,V0,M1}  { ! singletonP( nil ) }.
% 1.42/1.78  (19219) {G0,W15,D2,L6,V3,M6}  { ! ssList( X ), ! ssList( Y ), ! ssList( Z )
% 1.42/1.78    , ! frontsegP( X, Y ), ! frontsegP( Y, Z ), frontsegP( X, Z ) }.
% 1.42/1.78  (19220) {G0,W13,D2,L5,V2,M5}  { ! ssList( X ), ! ssList( Y ), ! frontsegP( 
% 1.42/1.78    X, Y ), ! frontsegP( Y, X ), X = Y }.
% 1.42/1.78  (19221) {G0,W5,D2,L2,V1,M2}  { ! ssList( X ), frontsegP( X, X ) }.
% 1.42/1.78  (19222) {G0,W14,D3,L5,V3,M5}  { ! ssList( X ), ! ssList( Y ), ! ssList( Z )
% 1.42/1.78    , ! frontsegP( X, Y ), frontsegP( app( X, Z ), Y ) }.
% 1.42/1.78  (19223) {G0,W18,D3,L6,V4,M6}  { ! ssItem( X ), ! ssItem( Y ), ! ssList( Z )
% 1.42/1.78    , ! ssList( T ), ! frontsegP( cons( X, Z ), cons( Y, T ) ), X = Y }.
% 1.42/1.78  (19224) {G0,W18,D3,L6,V4,M6}  { ! ssItem( X ), ! ssItem( Y ), ! ssList( Z )
% 1.42/1.78    , ! ssList( T ), ! frontsegP( cons( X, Z ), cons( Y, T ) ), frontsegP( Z
% 1.42/1.78    , T ) }.
% 1.42/1.78  (19225) {G0,W21,D3,L7,V4,M7}  { ! ssItem( X ), ! ssItem( Y ), ! ssList( Z )
% 1.42/1.78    , ! ssList( T ), ! X = Y, ! frontsegP( Z, T ), frontsegP( cons( X, Z ), 
% 1.42/1.78    cons( Y, T ) ) }.
% 1.42/1.78  (19226) {G0,W5,D2,L2,V1,M2}  { ! ssList( X ), frontsegP( X, nil ) }.
% 1.42/1.78  (19227) {G0,W8,D2,L3,V1,M3}  { ! ssList( X ), ! frontsegP( nil, X ), nil = 
% 1.42/1.78    X }.
% 1.42/1.78  (19228) {G0,W8,D2,L3,V1,M3}  { ! ssList( X ), ! nil = X, frontsegP( nil, X
% 1.42/1.78     ) }.
% 1.42/1.78  (19229) {G0,W15,D2,L6,V3,M6}  { ! ssList( X ), ! ssList( Y ), ! ssList( Z )
% 1.42/1.78    , ! rearsegP( X, Y ), ! rearsegP( Y, Z ), rearsegP( X, Z ) }.
% 1.42/1.78  (19230) {G0,W13,D2,L5,V2,M5}  { ! ssList( X ), ! ssList( Y ), ! rearsegP( X
% 1.42/1.78    , Y ), ! rearsegP( Y, X ), X = Y }.
% 1.42/1.78  (19231) {G0,W5,D2,L2,V1,M2}  { ! ssList( X ), rearsegP( X, X ) }.
% 1.42/1.78  (19232) {G0,W14,D3,L5,V3,M5}  { ! ssList( X ), ! ssList( Y ), ! ssList( Z )
% 1.42/1.78    , ! rearsegP( X, Y ), rearsegP( app( Z, X ), Y ) }.
% 1.42/1.78  (19233) {G0,W5,D2,L2,V1,M2}  { ! ssList( X ), rearsegP( X, nil ) }.
% 1.42/1.78  (19234) {G0,W8,D2,L3,V1,M3}  { ! ssList( X ), ! rearsegP( nil, X ), nil = X
% 1.42/1.78     }.
% 1.42/1.78  (19235) {G0,W8,D2,L3,V1,M3}  { ! ssList( X ), ! nil = X, rearsegP( nil, X )
% 1.42/1.78     }.
% 1.42/1.78  (19236) {G0,W15,D2,L6,V3,M6}  { ! ssList( X ), ! ssList( Y ), ! ssList( Z )
% 1.42/1.78    , ! segmentP( X, Y ), ! segmentP( Y, Z ), segmentP( X, Z ) }.
% 1.42/1.78  (19237) {G0,W13,D2,L5,V2,M5}  { ! ssList( X ), ! ssList( Y ), ! segmentP( X
% 1.42/1.78    , Y ), ! segmentP( Y, X ), X = Y }.
% 1.42/1.78  (19238) {G0,W5,D2,L2,V1,M2}  { ! ssList( X ), segmentP( X, X ) }.
% 1.42/1.78  (19239) {G0,W18,D4,L6,V4,M6}  { ! ssList( X ), ! ssList( Y ), ! ssList( Z )
% 1.42/1.78    , ! ssList( T ), ! segmentP( X, Y ), segmentP( app( app( Z, X ), T ), Y )
% 1.42/1.78     }.
% 1.42/1.78  (19240) {G0,W5,D2,L2,V1,M2}  { ! ssList( X ), segmentP( X, nil ) }.
% 1.42/1.78  (19241) {G0,W8,D2,L3,V1,M3}  { ! ssList( X ), ! segmentP( nil, X ), nil = X
% 1.42/1.78     }.
% 1.42/1.78  (19242) {G0,W8,D2,L3,V1,M3}  { ! ssList( X ), ! nil = X, segmentP( nil, X )
% 1.42/1.78     }.
% 1.42/1.78  (19243) {G0,W6,D3,L2,V1,M2}  { ! ssItem( X ), cyclefreeP( cons( X, nil ) )
% 1.42/1.78     }.
% 1.42/1.78  (19244) {G0,W2,D2,L1,V0,M1}  { cyclefreeP( nil ) }.
% 1.42/1.78  (19245) {G0,W6,D3,L2,V1,M2}  { ! ssItem( X ), totalorderP( cons( X, nil ) )
% 1.42/1.78     }.
% 1.42/1.78  (19246) {G0,W2,D2,L1,V0,M1}  { totalorderP( nil ) }.
% 1.42/1.78  (19247) {G0,W6,D3,L2,V1,M2}  { ! ssItem( X ), strictorderP( cons( X, nil )
% 1.42/1.78     ) }.
% 1.42/1.78  (19248) {G0,W2,D2,L1,V0,M1}  { strictorderP( nil ) }.
% 1.42/1.78  (19249) {G0,W6,D3,L2,V1,M2}  { ! ssItem( X ), totalorderedP( cons( X, nil )
% 1.42/1.78     ) }.
% 1.42/1.78  (19250) {G0,W2,D2,L1,V0,M1}  { totalorderedP( nil ) }.
% 1.42/1.78  (19251) {G0,W14,D3,L5,V2,M5}  { ! ssItem( X ), ! ssList( Y ), ! 
% 1.42/1.78    totalorderedP( cons( X, Y ) ), nil = Y, alpha10( X, Y ) }.
% 1.42/1.78  (19252) {G0,W11,D3,L4,V2,M4}  { ! ssItem( X ), ! ssList( Y ), ! nil = Y, 
% 1.42/1.78    totalorderedP( cons( X, Y ) ) }.
% 1.42/1.78  (19253) {G0,W11,D3,L4,V2,M4}  { ! ssItem( X ), ! ssList( Y ), ! alpha10( X
% 1.42/1.78    , Y ), totalorderedP( cons( X, Y ) ) }.
% 1.42/1.78  (19254) {G0,W6,D2,L2,V2,M2}  { ! alpha10( X, Y ), ! nil = Y }.
% 1.42/1.78  (19255) {G0,W6,D2,L2,V2,M2}  { ! alpha10( X, Y ), alpha19( X, Y ) }.
% 1.42/1.78  (19256) {G0,W9,D2,L3,V2,M3}  { nil = Y, ! alpha19( X, Y ), alpha10( X, Y )
% 1.42/1.78     }.
% 1.42/1.78  (19257) {G0,W5,D2,L2,V2,M2}  { ! alpha19( X, Y ), totalorderedP( Y ) }.
% 1.42/1.78  (19258) {G0,W7,D3,L2,V2,M2}  { ! alpha19( X, Y ), leq( X, hd( Y ) ) }.
% 1.42/1.78  (19259) {G0,W9,D3,L3,V2,M3}  { ! totalorderedP( Y ), ! leq( X, hd( Y ) ), 
% 1.42/1.78    alpha19( X, Y ) }.
% 1.42/1.78  (19260) {G0,W6,D3,L2,V1,M2}  { ! ssItem( X ), strictorderedP( cons( X, nil
% 1.42/1.78     ) ) }.
% 1.42/1.78  (19261) {G0,W2,D2,L1,V0,M1}  { strictorderedP( nil ) }.
% 1.42/1.78  (19262) {G0,W14,D3,L5,V2,M5}  { ! ssItem( X ), ! ssList( Y ), ! 
% 1.42/1.78    strictorderedP( cons( X, Y ) ), nil = Y, alpha11( X, Y ) }.
% 1.42/1.78  (19263) {G0,W11,D3,L4,V2,M4}  { ! ssItem( X ), ! ssList( Y ), ! nil = Y, 
% 1.42/1.78    strictorderedP( cons( X, Y ) ) }.
% 1.42/1.78  (19264) {G0,W11,D3,L4,V2,M4}  { ! ssItem( X ), ! ssList( Y ), ! alpha11( X
% 1.42/1.78    , Y ), strictorderedP( cons( X, Y ) ) }.
% 1.42/1.78  (19265) {G0,W6,D2,L2,V2,M2}  { ! alpha11( X, Y ), ! nil = Y }.
% 1.42/1.78  (19266) {G0,W6,D2,L2,V2,M2}  { ! alpha11( X, Y ), alpha20( X, Y ) }.
% 1.42/1.78  (19267) {G0,W9,D2,L3,V2,M3}  { nil = Y, ! alpha20( X, Y ), alpha11( X, Y )
% 1.42/1.78     }.
% 1.42/1.78  (19268) {G0,W5,D2,L2,V2,M2}  { ! alpha20( X, Y ), strictorderedP( Y ) }.
% 1.42/1.78  (19269) {G0,W7,D3,L2,V2,M2}  { ! alpha20( X, Y ), lt( X, hd( Y ) ) }.
% 1.42/1.78  (19270) {G0,W9,D3,L3,V2,M3}  { ! strictorderedP( Y ), ! lt( X, hd( Y ) ), 
% 1.42/1.78    alpha20( X, Y ) }.
% 1.42/1.78  (19271) {G0,W6,D3,L2,V1,M2}  { ! ssItem( X ), duplicatefreeP( cons( X, nil
% 1.42/1.78     ) ) }.
% 1.42/1.78  (19272) {G0,W2,D2,L1,V0,M1}  { duplicatefreeP( nil ) }.
% 1.42/1.78  (19273) {G0,W6,D3,L2,V1,M2}  { ! ssItem( X ), equalelemsP( cons( X, nil ) )
% 1.42/1.78     }.
% 1.42/1.78  (19274) {G0,W2,D2,L1,V0,M1}  { equalelemsP( nil ) }.
% 1.42/1.78  (19275) {G0,W8,D3,L3,V2,M3}  { ! ssList( X ), nil = X, ssItem( skol44( Y )
% 1.42/1.78     ) }.
% 1.42/1.78  (19276) {G0,W10,D3,L3,V1,M3}  { ! ssList( X ), nil = X, hd( X ) = skol44( X
% 1.42/1.78     ) }.
% 1.42/1.78  (19277) {G0,W8,D3,L3,V2,M3}  { ! ssList( X ), nil = X, ssList( skol45( Y )
% 1.42/1.78     ) }.
% 1.42/1.78  (19278) {G0,W10,D3,L3,V1,M3}  { ! ssList( X ), nil = X, tl( X ) = skol45( X
% 1.42/1.78     ) }.
% 1.42/1.78  (19279) {G0,W23,D3,L7,V2,M7}  { ! ssList( X ), ! ssList( Y ), nil = Y, nil 
% 1.42/1.78    = X, ! hd( Y ) = hd( X ), ! tl( Y ) = tl( X ), Y = X }.
% 1.42/1.78  (19280) {G0,W12,D4,L3,V1,M3}  { ! ssList( X ), nil = X, cons( hd( X ), tl( 
% 1.42/1.78    X ) ) = X }.
% 1.42/1.78  (19281) {G0,W16,D3,L5,V3,M5}  { ! ssList( X ), ! ssList( Y ), ! ssList( Z )
% 1.42/1.78    , ! app( Z, Y ) = app( X, Y ), Z = X }.
% 1.42/1.78  (19282) {G0,W16,D3,L5,V3,M5}  { ! ssList( X ), ! ssList( Y ), ! ssList( Z )
% 1.42/1.78    , ! app( Y, Z ) = app( Y, X ), Z = X }.
% 1.42/1.78  (19283) {G0,W13,D4,L3,V2,M3}  { ! ssList( X ), ! ssItem( Y ), cons( Y, X ) 
% 1.42/1.78    = app( cons( Y, nil ), X ) }.
% 1.42/1.78  (19284) {G0,W17,D4,L4,V3,M4}  { ! ssList( X ), ! ssList( Y ), ! ssList( Z )
% 1.42/1.78    , app( app( X, Y ), Z ) = app( X, app( Y, Z ) ) }.
% 1.42/1.78  (19285) {G0,W12,D3,L4,V2,M4}  { ! ssList( X ), ! ssList( Y ), ! nil = app( 
% 1.42/1.78    X, Y ), nil = Y }.
% 1.42/1.78  (19286) {G0,W12,D3,L4,V2,M4}  { ! ssList( X ), ! ssList( Y ), ! nil = app( 
% 1.42/1.78    X, Y ), nil = X }.
% 1.42/1.78  (19287) {G0,W15,D3,L5,V2,M5}  { ! ssList( X ), ! ssList( Y ), ! nil = Y, ! 
% 1.42/1.78    nil = X, nil = app( X, Y ) }.
% 1.42/1.78  (19288) {G0,W7,D3,L2,V1,M2}  { ! ssList( X ), app( X, nil ) = X }.
% 1.42/1.78  (19289) {G0,W14,D4,L4,V2,M4}  { ! ssList( X ), ! ssList( Y ), nil = X, hd( 
% 1.42/1.78    app( X, Y ) ) = hd( X ) }.
% 1.42/1.78  (19290) {G0,W16,D4,L4,V2,M4}  { ! ssList( X ), ! ssList( Y ), nil = X, tl( 
% 1.42/1.78    app( X, Y ) ) = app( tl( X ), Y ) }.
% 1.42/1.78  (19291) {G0,W13,D2,L5,V2,M5}  { ! ssItem( X ), ! ssItem( Y ), ! geq( X, Y )
% 1.42/1.78    , ! geq( Y, X ), X = Y }.
% 1.42/1.78  (19292) {G0,W15,D2,L6,V3,M6}  { ! ssItem( X ), ! ssItem( Y ), ! ssItem( Z )
% 1.42/1.78    , ! geq( X, Y ), ! geq( Y, Z ), geq( X, Z ) }.
% 1.42/1.78  (19293) {G0,W5,D2,L2,V1,M2}  { ! ssItem( X ), geq( X, X ) }.
% 1.42/1.78  (19294) {G0,W5,D2,L2,V1,M2}  { ! ssItem( X ), ! lt( X, X ) }.
% 1.42/1.78  (19295) {G0,W15,D2,L6,V3,M6}  { ! ssItem( X ), ! ssItem( Y ), ! ssItem( Z )
% 1.42/1.78    , ! leq( X, Y ), ! lt( Y, Z ), lt( X, Z ) }.
% 1.42/1.78  (19296) {G0,W13,D2,L5,V2,M5}  { ! ssItem( X ), ! ssItem( Y ), ! leq( X, Y )
% 1.42/1.78    , X = Y, lt( X, Y ) }.
% 1.42/1.78  (19297) {G0,W10,D2,L4,V2,M4}  { ! ssItem( X ), ! ssItem( Y ), ! lt( X, Y )
% 1.42/1.78    , ! X = Y }.
% 1.42/1.78  (19298) {G0,W10,D2,L4,V2,M4}  { ! ssItem( X ), ! ssItem( Y ), ! lt( X, Y )
% 1.42/1.78    , leq( X, Y ) }.
% 1.42/1.78  (19299) {G0,W13,D2,L5,V2,M5}  { ! ssItem( X ), ! ssItem( Y ), X = Y, ! leq
% 1.42/1.78    ( X, Y ), lt( X, Y ) }.
% 1.42/1.78  (19300) {G0,W10,D2,L4,V2,M4}  { ! ssItem( X ), ! ssItem( Y ), ! gt( X, Y )
% 1.42/1.78    , ! gt( Y, X ) }.
% 1.42/1.78  (19301) {G0,W15,D2,L6,V3,M6}  { ! ssItem( X ), ! ssItem( Y ), ! ssItem( Z )
% 1.42/1.78    , ! gt( X, Y ), ! gt( Y, Z ), gt( X, Z ) }.
% 1.42/1.78  (19302) {G0,W2,D2,L1,V0,M1}  { ssList( skol46 ) }.
% 1.42/1.78  (19303) {G0,W2,D2,L1,V0,M1}  { ssList( skol49 ) }.
% 1.42/1.78  (19304) {G0,W2,D2,L1,V0,M1}  { ssList( skol50 ) }.
% 1.42/1.79  (19305) {G0,W2,D2,L1,V0,M1}  { ssList( skol51 ) }.
% 1.42/1.79  (19306) {G0,W3,D2,L1,V0,M1}  { nil = skol49 }.
% 1.42/1.79  (19307) {G0,W3,D2,L1,V0,M1}  { skol49 = skol51 }.
% 1.42/1.79  (19308) {G0,W3,D2,L1,V0,M1}  { skol46 = skol50 }.
% 1.42/1.79  (19309) {G0,W3,D2,L1,V0,M1}  { ! nil = skol46 }.
% 1.42/1.79  (19310) {G0,W2,D2,L1,V0,M1}  { ssList( skol52 ) }.
% 1.42/1.79  (19311) {G0,W5,D3,L1,V0,M1}  { app( skol50, skol52 ) = skol51 }.
% 1.42/1.79  (19312) {G0,W2,D2,L1,V0,M1}  { equalelemsP( skol50 ) }.
% 1.42/1.79  (19313) {G0,W20,D4,L5,V3,M5}  { ! ssItem( X ), ! ssList( Y ), ! app( cons( 
% 1.42/1.79    X, nil ), Y ) = skol52, ! ssList( Z ), ! app( Z, cons( X, nil ) ) = 
% 1.42/1.79    skol50 }.
% 1.42/1.79  (19314) {G0,W6,D2,L2,V0,M2}  { nil = skol51, ! nil = skol50 }.
% 1.42/1.79  
% 1.42/1.79  
% 1.42/1.79  Total Proof:
% 1.42/1.79  
% 1.42/1.79  subsumption: (16) {G0,W14,D3,L5,V3,M5} I { ! ssList( X ), ! ssList( Y ), ! 
% 1.42/1.79    ssList( Z ), ! app( Y, Z ) = X, frontsegP( X, Y ) }.
% 1.42/1.79  parent0: (19042) {G0,W14,D3,L5,V3,M5}  { ! ssList( X ), ! ssList( Y ), ! 
% 1.42/1.79    ssList( Z ), ! app( Y, Z ) = X, frontsegP( X, Y ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79     X := X
% 1.42/1.79     Y := Y
% 1.42/1.79     Z := Z
% 1.42/1.79  end
% 1.42/1.79  permutation0:
% 1.42/1.79     0 ==> 0
% 1.42/1.79     1 ==> 1
% 1.42/1.79     2 ==> 2
% 1.42/1.79     3 ==> 3
% 1.42/1.79     4 ==> 4
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  subsumption: (161) {G0,W2,D2,L1,V0,M1} I { ssList( nil ) }.
% 1.42/1.79  parent0: (19187) {G0,W2,D2,L1,V0,M1}  { ssList( nil ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  permutation0:
% 1.42/1.79     0 ==> 0
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  subsumption: (194) {G0,W13,D2,L5,V2,M5} I { ! ssList( X ), ! ssList( Y ), !
% 1.42/1.79     frontsegP( X, Y ), ! frontsegP( Y, X ), X = Y }.
% 1.42/1.79  parent0: (19220) {G0,W13,D2,L5,V2,M5}  { ! ssList( X ), ! ssList( Y ), ! 
% 1.42/1.79    frontsegP( X, Y ), ! frontsegP( Y, X ), X = Y }.
% 1.42/1.79  substitution0:
% 1.42/1.79     X := X
% 1.42/1.79     Y := Y
% 1.42/1.79  end
% 1.42/1.79  permutation0:
% 1.42/1.79     0 ==> 0
% 1.42/1.79     1 ==> 1
% 1.42/1.79     2 ==> 2
% 1.42/1.79     3 ==> 3
% 1.42/1.79     4 ==> 4
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  subsumption: (200) {G0,W5,D2,L2,V1,M2} I { ! ssList( X ), frontsegP( X, nil
% 1.42/1.79     ) }.
% 1.42/1.79  parent0: (19226) {G0,W5,D2,L2,V1,M2}  { ! ssList( X ), frontsegP( X, nil )
% 1.42/1.79     }.
% 1.42/1.79  substitution0:
% 1.42/1.79     X := X
% 1.42/1.79  end
% 1.42/1.79  permutation0:
% 1.42/1.79     0 ==> 0
% 1.42/1.79     1 ==> 1
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  subsumption: (202) {G0,W8,D2,L3,V1,M3} I { ! ssList( X ), ! nil = X, 
% 1.42/1.79    frontsegP( nil, X ) }.
% 1.42/1.79  parent0: (19228) {G0,W8,D2,L3,V1,M3}  { ! ssList( X ), ! nil = X, frontsegP
% 1.42/1.79    ( nil, X ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79     X := X
% 1.42/1.79  end
% 1.42/1.79  permutation0:
% 1.42/1.79     0 ==> 0
% 1.42/1.79     1 ==> 1
% 1.42/1.79     2 ==> 2
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  subsumption: (275) {G0,W2,D2,L1,V0,M1} I { ssList( skol46 ) }.
% 1.42/1.79  parent0: (19302) {G0,W2,D2,L1,V0,M1}  { ssList( skol46 ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  permutation0:
% 1.42/1.79     0 ==> 0
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  eqswap: (20551) {G0,W3,D2,L1,V0,M1}  { skol49 = nil }.
% 1.42/1.79  parent0[0]: (19306) {G0,W3,D2,L1,V0,M1}  { nil = skol49 }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  subsumption: (279) {G0,W3,D2,L1,V0,M1} I { skol49 ==> nil }.
% 1.42/1.79  parent0: (20551) {G0,W3,D2,L1,V0,M1}  { skol49 = nil }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  permutation0:
% 1.42/1.79     0 ==> 0
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  paramod: (21192) {G1,W3,D2,L1,V0,M1}  { nil = skol51 }.
% 1.42/1.79  parent0[0]: (279) {G0,W3,D2,L1,V0,M1} I { skol49 ==> nil }.
% 1.42/1.79  parent1[0; 1]: (19307) {G0,W3,D2,L1,V0,M1}  { skol49 = skol51 }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  substitution1:
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  eqswap: (21193) {G1,W3,D2,L1,V0,M1}  { skol51 = nil }.
% 1.42/1.79  parent0[0]: (21192) {G1,W3,D2,L1,V0,M1}  { nil = skol51 }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  subsumption: (280) {G1,W3,D2,L1,V0,M1} I;d(279) { skol51 ==> nil }.
% 1.42/1.79  parent0: (21193) {G1,W3,D2,L1,V0,M1}  { skol51 = nil }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  permutation0:
% 1.42/1.79     0 ==> 0
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  eqswap: (21542) {G0,W3,D2,L1,V0,M1}  { skol50 = skol46 }.
% 1.42/1.79  parent0[0]: (19308) {G0,W3,D2,L1,V0,M1}  { skol46 = skol50 }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  subsumption: (281) {G0,W3,D2,L1,V0,M1} I { skol50 ==> skol46 }.
% 1.42/1.79  parent0: (21542) {G0,W3,D2,L1,V0,M1}  { skol50 = skol46 }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  permutation0:
% 1.42/1.79     0 ==> 0
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  eqswap: (21892) {G0,W3,D2,L1,V0,M1}  { ! skol46 = nil }.
% 1.42/1.79  parent0[0]: (19309) {G0,W3,D2,L1,V0,M1}  { ! nil = skol46 }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  subsumption: (282) {G0,W3,D2,L1,V0,M1} I { ! skol46 ==> nil }.
% 1.42/1.79  parent0: (21892) {G0,W3,D2,L1,V0,M1}  { ! skol46 = nil }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  permutation0:
% 1.42/1.79     0 ==> 0
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  subsumption: (283) {G0,W2,D2,L1,V0,M1} I { ssList( skol52 ) }.
% 1.42/1.79  parent0: (19310) {G0,W2,D2,L1,V0,M1}  { ssList( skol52 ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  permutation0:
% 1.42/1.79     0 ==> 0
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  paramod: (23176) {G1,W5,D3,L1,V0,M1}  { app( skol46, skol52 ) = skol51 }.
% 1.42/1.79  parent0[0]: (281) {G0,W3,D2,L1,V0,M1} I { skol50 ==> skol46 }.
% 1.42/1.79  parent1[0; 2]: (19311) {G0,W5,D3,L1,V0,M1}  { app( skol50, skol52 ) = 
% 1.42/1.79    skol51 }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  substitution1:
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  paramod: (23177) {G2,W5,D3,L1,V0,M1}  { app( skol46, skol52 ) = nil }.
% 1.42/1.79  parent0[0]: (280) {G1,W3,D2,L1,V0,M1} I;d(279) { skol51 ==> nil }.
% 1.42/1.79  parent1[0; 4]: (23176) {G1,W5,D3,L1,V0,M1}  { app( skol46, skol52 ) = 
% 1.42/1.79    skol51 }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  substitution1:
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  subsumption: (284) {G2,W5,D3,L1,V0,M1} I;d(281);d(280) { app( skol46, 
% 1.42/1.79    skol52 ) ==> nil }.
% 1.42/1.79  parent0: (23177) {G2,W5,D3,L1,V0,M1}  { app( skol46, skol52 ) = nil }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  permutation0:
% 1.42/1.79     0 ==> 0
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  eqswap: (23179) {G0,W8,D2,L3,V1,M3}  { ! X = nil, ! ssList( X ), frontsegP
% 1.42/1.79    ( nil, X ) }.
% 1.42/1.79  parent0[1]: (202) {G0,W8,D2,L3,V1,M3} I { ! ssList( X ), ! nil = X, 
% 1.42/1.79    frontsegP( nil, X ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79     X := X
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  eqrefl: (23180) {G0,W5,D2,L2,V0,M2}  { ! ssList( nil ), frontsegP( nil, nil
% 1.42/1.79     ) }.
% 1.42/1.79  parent0[0]: (23179) {G0,W8,D2,L3,V1,M3}  { ! X = nil, ! ssList( X ), 
% 1.42/1.79    frontsegP( nil, X ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79     X := nil
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  resolution: (23181) {G1,W3,D2,L1,V0,M1}  { frontsegP( nil, nil ) }.
% 1.42/1.79  parent0[0]: (23180) {G0,W5,D2,L2,V0,M2}  { ! ssList( nil ), frontsegP( nil
% 1.42/1.79    , nil ) }.
% 1.42/1.79  parent1[0]: (161) {G0,W2,D2,L1,V0,M1} I { ssList( nil ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  substitution1:
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  subsumption: (337) {G1,W3,D2,L1,V0,M1} Q(202);r(161) { frontsegP( nil, nil
% 1.42/1.79     ) }.
% 1.42/1.79  parent0: (23181) {G1,W3,D2,L1,V0,M1}  { frontsegP( nil, nil ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  permutation0:
% 1.42/1.79     0 ==> 0
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  resolution: (23182) {G1,W3,D2,L1,V0,M1}  { frontsegP( skol46, nil ) }.
% 1.42/1.79  parent0[0]: (200) {G0,W5,D2,L2,V1,M2} I { ! ssList( X ), frontsegP( X, nil
% 1.42/1.79     ) }.
% 1.42/1.79  parent1[0]: (275) {G0,W2,D2,L1,V0,M1} I { ssList( skol46 ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79     X := skol46
% 1.42/1.79  end
% 1.42/1.79  substitution1:
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  subsumption: (559) {G1,W3,D2,L1,V0,M1} R(200,275) { frontsegP( skol46, nil
% 1.42/1.79     ) }.
% 1.42/1.79  parent0: (23182) {G1,W3,D2,L1,V0,M1}  { frontsegP( skol46, nil ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  permutation0:
% 1.42/1.79     0 ==> 0
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  eqswap: (23184) {G0,W14,D3,L5,V3,M5}  { ! Z = app( X, Y ), ! ssList( Z ), !
% 1.42/1.79     ssList( X ), ! ssList( Y ), frontsegP( Z, X ) }.
% 1.42/1.79  parent0[3]: (16) {G0,W14,D3,L5,V3,M5} I { ! ssList( X ), ! ssList( Y ), ! 
% 1.42/1.79    ssList( Z ), ! app( Y, Z ) = X, frontsegP( X, Y ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79     X := Z
% 1.42/1.79     Y := X
% 1.42/1.79     Z := Y
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  paramod: (23185) {G1,W12,D2,L5,V1,M5}  { ! X = nil, ! ssList( X ), ! ssList
% 1.42/1.79    ( skol46 ), ! ssList( skol52 ), frontsegP( X, skol46 ) }.
% 1.42/1.79  parent0[0]: (284) {G2,W5,D3,L1,V0,M1} I;d(281);d(280) { app( skol46, skol52
% 1.42/1.79     ) ==> nil }.
% 1.42/1.79  parent1[0; 3]: (23184) {G0,W14,D3,L5,V3,M5}  { ! Z = app( X, Y ), ! ssList
% 1.42/1.79    ( Z ), ! ssList( X ), ! ssList( Y ), frontsegP( Z, X ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79  end
% 1.42/1.79  substitution1:
% 1.42/1.79     X := skol46
% 1.42/1.79     Y := skol52
% 1.42/1.79     Z := X
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  resolution: (23192) {G1,W10,D2,L4,V1,M4}  { ! X = nil, ! ssList( X ), ! 
% 1.42/1.79    ssList( skol52 ), frontsegP( X, skol46 ) }.
% 1.42/1.79  parent0[2]: (23185) {G1,W12,D2,L5,V1,M5}  { ! X = nil, ! ssList( X ), ! 
% 1.42/1.79    ssList( skol46 ), ! ssList( skol52 ), frontsegP( X, skol46 ) }.
% 1.42/1.79  parent1[0]: (275) {G0,W2,D2,L1,V0,M1} I { ssList( skol46 ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79     X := X
% 1.42/1.79  end
% 1.42/1.79  substitution1:
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  eqswap: (23193) {G1,W10,D2,L4,V1,M4}  { ! nil = X, ! ssList( X ), ! ssList
% 1.42/1.79    ( skol52 ), frontsegP( X, skol46 ) }.
% 1.42/1.79  parent0[0]: (23192) {G1,W10,D2,L4,V1,M4}  { ! X = nil, ! ssList( X ), ! 
% 1.42/1.79    ssList( skol52 ), frontsegP( X, skol46 ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79     X := X
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  subsumption: (670) {G3,W10,D2,L4,V1,M4} P(284,16);r(275) { ! ssList( X ), !
% 1.42/1.79     ssList( skol52 ), ! nil = X, frontsegP( X, skol46 ) }.
% 1.42/1.79  parent0: (23193) {G1,W10,D2,L4,V1,M4}  { ! nil = X, ! ssList( X ), ! ssList
% 1.42/1.79    ( skol52 ), frontsegP( X, skol46 ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79     X := X
% 1.42/1.79  end
% 1.42/1.79  permutation0:
% 1.42/1.79     0 ==> 2
% 1.42/1.79     1 ==> 0
% 1.42/1.79     2 ==> 1
% 1.42/1.79     3 ==> 3
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  eqswap: (23196) {G3,W10,D2,L4,V1,M4}  { ! X = nil, ! ssList( X ), ! ssList
% 1.42/1.79    ( skol52 ), frontsegP( X, skol46 ) }.
% 1.42/1.79  parent0[2]: (670) {G3,W10,D2,L4,V1,M4} P(284,16);r(275) { ! ssList( X ), ! 
% 1.42/1.79    ssList( skol52 ), ! nil = X, frontsegP( X, skol46 ) }.
% 1.42/1.79  substitution0:
% 1.42/1.79     X := X
% 1.42/1.79  end
% 1.42/1.79  
% 1.42/1.79  eqrefl: (23197) {G0,W7,D2,L3,V0,M3}  { ! ssList( nil ), ! ssList( skol52 )
% 1.42/1.79    , frontsegP( nil, skol46 ) }.
% 1.42/1.79  parent0[0]: (23196) {G3,W10,D2,L4,V1,M4}  { ! X = nil, ! ssList( X ), ! 
% 1.42/1.79    ssList( skol52Cputime limit exceeded (core dumped)
%------------------------------------------------------------------------------