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Bliksem---1.12.THM-Ref.s

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%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : CSR022+1 : TPTP v8.1.0. Bugfixed v3.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n013.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 : Fri Jul 15 02:00:53 EDT 2022

% Result   : Theorem 0.72s 1.25s
% Output   : Refutation 0.72s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : CSR022+1 : TPTP v8.1.0. Bugfixed v3.1.0.
% 0.03/0.12  % Command  : bliksem %s
% 0.13/0.33  % Computer : n013.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.33  % DateTime : Sat Jun 11 01:45:58 EDT 2022
% 0.13/0.33  % CPUTime  : 
% 0.70/1.09  *** allocated 10000 integers for termspace/termends
% 0.70/1.09  *** allocated 10000 integers for clauses
% 0.70/1.09  *** allocated 10000 integers for justifications
% 0.70/1.09  Bliksem 1.12
% 0.70/1.09  
% 0.70/1.09  
% 0.70/1.09  Automatic Strategy Selection
% 0.70/1.09  
% 0.70/1.09  
% 0.70/1.09  Clauses:
% 0.70/1.09  
% 0.70/1.09  { ! stoppedIn( X, Y, Z ), happens( skol1( X, Y, Z ), skol7( X, Y, Z ) ) }.
% 0.70/1.09  { ! stoppedIn( X, Y, Z ), alpha6( X, Y, Z, skol1( X, Y, Z ), skol7( X, Y, Z
% 0.70/1.09     ) ) }.
% 0.70/1.09  { ! happens( T, U ), ! alpha6( X, Y, Z, T, U ), stoppedIn( X, Y, Z ) }.
% 0.70/1.09  { ! alpha6( X, Y, Z, T, U ), less( X, U ) }.
% 0.70/1.09  { ! alpha6( X, Y, Z, T, U ), alpha1( Y, Z, T, U ) }.
% 0.70/1.09  { ! less( X, U ), ! alpha1( Y, Z, T, U ), alpha6( X, Y, Z, T, U ) }.
% 0.70/1.09  { ! alpha1( X, Y, Z, T ), less( T, Y ) }.
% 0.70/1.09  { ! alpha1( X, Y, Z, T ), terminates( Z, X, T ) }.
% 0.70/1.09  { ! less( T, Y ), ! terminates( Z, X, T ), alpha1( X, Y, Z, T ) }.
% 0.70/1.09  { ! startedIn( X, Z, Y ), happens( skol2( X, Y, Z ), skol8( X, Y, Z ) ) }.
% 0.70/1.09  { ! startedIn( X, Z, Y ), alpha7( X, Y, Z, skol2( X, Y, Z ), skol8( X, Y, Z
% 0.70/1.09     ) ) }.
% 0.70/1.09  { ! happens( T, U ), ! alpha7( X, Y, Z, T, U ), startedIn( X, Z, Y ) }.
% 0.70/1.09  { ! alpha7( X, Y, Z, T, U ), less( X, U ) }.
% 0.70/1.09  { ! alpha7( X, Y, Z, T, U ), alpha2( Y, Z, T, U ) }.
% 0.70/1.09  { ! less( X, U ), ! alpha2( Y, Z, T, U ), alpha7( X, Y, Z, T, U ) }.
% 0.70/1.09  { ! alpha2( X, Y, Z, T ), less( T, X ) }.
% 0.70/1.09  { ! alpha2( X, Y, Z, T ), initiates( Z, Y, T ) }.
% 0.70/1.09  { ! less( T, X ), ! initiates( Z, Y, T ), alpha2( X, Y, Z, T ) }.
% 0.70/1.09  { ! happens( T, X ), ! initiates( T, U, X ), ! less( n0, Z ), ! trajectory
% 0.70/1.09    ( U, X, Y, Z ), stoppedIn( X, U, plus( X, Z ) ), holdsAt( Y, plus( X, Z )
% 0.70/1.09     ) }.
% 0.70/1.09  { ! happens( T, X ), ! terminates( T, U, X ), ! less( n0, Y ), ! 
% 0.70/1.09    antitrajectory( U, X, Z, Y ), startedIn( X, U, plus( X, Y ) ), holdsAt( Z
% 0.70/1.09    , plus( X, Y ) ) }.
% 0.70/1.09  { ! holdsAt( X, Y ), releasedAt( X, plus( Y, n1 ) ), happens( skol3( Z, Y )
% 0.70/1.09    , Y ), holdsAt( X, plus( Y, n1 ) ) }.
% 0.70/1.09  { ! holdsAt( X, Y ), releasedAt( X, plus( Y, n1 ) ), terminates( skol3( X, 
% 0.70/1.09    Y ), X, Y ), holdsAt( X, plus( Y, n1 ) ) }.
% 0.70/1.09  { holdsAt( X, Y ), releasedAt( X, plus( Y, n1 ) ), happens( skol4( Z, Y ), 
% 0.70/1.09    Y ), ! holdsAt( X, plus( Y, n1 ) ) }.
% 0.70/1.09  { holdsAt( X, Y ), releasedAt( X, plus( Y, n1 ) ), initiates( skol4( X, Y )
% 0.70/1.09    , X, Y ), ! holdsAt( X, plus( Y, n1 ) ) }.
% 0.70/1.09  { ! releasedAt( X, Y ), happens( skol5( Z, Y ), Y ), releasedAt( X, plus( Y
% 0.70/1.09    , n1 ) ) }.
% 0.70/1.09  { ! releasedAt( X, Y ), initiates( skol5( X, Y ), X, Y ), terminates( skol5
% 0.70/1.09    ( X, Y ), X, Y ), releasedAt( X, plus( Y, n1 ) ) }.
% 0.70/1.09  { releasedAt( X, Y ), happens( skol6( Z, Y ), Y ), ! releasedAt( X, plus( Y
% 0.70/1.09    , n1 ) ) }.
% 0.70/1.09  { releasedAt( X, Y ), releases( skol6( X, Y ), X, Y ), ! releasedAt( X, 
% 0.70/1.09    plus( Y, n1 ) ) }.
% 0.70/1.09  { ! happens( Z, X ), ! initiates( Z, Y, X ), holdsAt( Y, plus( X, n1 ) ) }
% 0.70/1.09    .
% 0.70/1.09  { ! happens( Z, X ), ! terminates( Z, Y, X ), ! holdsAt( Y, plus( X, n1 ) )
% 0.70/1.09     }.
% 0.70/1.09  { ! happens( Z, X ), ! releases( Z, Y, X ), releasedAt( Y, plus( X, n1 ) )
% 0.70/1.09     }.
% 0.70/1.09  { ! happens( Z, X ), ! initiates( Z, Y, X ), ! releasedAt( Y, plus( X, n1 )
% 0.70/1.09     ) }.
% 0.70/1.09  { ! happens( Z, X ), ! terminates( Z, Y, X ), ! releasedAt( Y, plus( X, n1
% 0.70/1.09     ) ) }.
% 0.70/1.09  { ! initiates( X, Y, Z ), alpha14( X, Y, Z ), alpha17( X, Y, Z ) }.
% 0.70/1.09  { ! alpha14( X, Y, Z ), initiates( X, Y, Z ) }.
% 0.70/1.09  { ! alpha17( X, Y, Z ), initiates( X, Y, Z ) }.
% 0.70/1.09  { ! alpha17( X, Y, Z ), alpha20( X, Y, Z ), alpha23( X, Y, Z ) }.
% 0.70/1.09  { ! alpha20( X, Y, Z ), alpha17( X, Y, Z ) }.
% 0.70/1.09  { ! alpha23( X, Y, Z ), alpha17( X, Y, Z ) }.
% 0.70/1.09  { ! alpha23( X, Y, Z ), X = pull }.
% 0.70/1.09  { ! alpha23( X, Y, Z ), alpha11( Y, Z ) }.
% 0.70/1.09  { ! X = pull, ! alpha11( Y, Z ), alpha23( X, Y, Z ) }.
% 0.70/1.09  { ! alpha20( X, Y, Z ), X = pull }.
% 0.70/1.09  { ! alpha20( X, Y, Z ), alpha8( Y, Z ) }.
% 0.70/1.09  { ! X = pull, ! alpha8( Y, Z ), alpha20( X, Y, Z ) }.
% 0.70/1.09  { ! alpha14( X, Y, Z ), X = push }.
% 0.70/1.09  { ! alpha14( X, Y, Z ), alpha3( Y, Z ) }.
% 0.70/1.09  { ! X = push, ! alpha3( Y, Z ), alpha14( X, Y, Z ) }.
% 0.70/1.09  { ! alpha11( X, Y ), X = spinning }.
% 0.70/1.09  { ! alpha11( X, Y ), happens( push, Y ) }.
% 0.70/1.09  { ! X = spinning, ! happens( push, Y ), alpha11( X, Y ) }.
% 0.70/1.09  { ! alpha8( X, Y ), X = backwards }.
% 0.70/1.09  { ! alpha8( X, Y ), ! happens( push, Y ) }.
% 0.70/1.09  { ! X = backwards, happens( push, Y ), alpha8( X, Y ) }.
% 0.70/1.09  { ! alpha3( X, Y ), X = forwards }.
% 0.70/1.09  { ! alpha3( X, Y ), ! happens( pull, Y ) }.
% 0.70/1.09  { ! X = forwards, happens( pull, Y ), alpha3( X, Y ) }.
% 0.70/1.09  { ! terminates( X, Y, Z ), alpha24( X, Y, Z ), alpha25( X, Y, Z ) }.
% 0.70/1.10  { ! alpha24( X, Y, Z ), terminates( X, Y, Z ) }.
% 0.70/1.10  { ! alpha25( X, Y, Z ), terminates( X, Y, Z ) }.
% 0.70/1.10  { ! alpha25( X, Y, Z ), alpha26( X, Y, Z ), alpha27( X, Y, Z ) }.
% 0.70/1.10  { ! alpha26( X, Y, Z ), alpha25( X, Y, Z ) }.
% 0.70/1.10  { ! alpha27( X, Y, Z ), alpha25( X, Y, Z ) }.
% 0.70/1.10  { ! alpha27( X, Y, Z ), alpha28( X, Y, Z ), alpha29( X, Y, Z ) }.
% 0.70/1.10  { ! alpha28( X, Y, Z ), alpha27( X, Y, Z ) }.
% 0.70/1.10  { ! alpha29( X, Y, Z ), alpha27( X, Y, Z ) }.
% 0.70/1.10  { ! alpha29( X, Y, Z ), alpha30( X, Y, Z ), alpha31( X, Y, Z ) }.
% 0.70/1.10  { ! alpha30( X, Y, Z ), alpha29( X, Y, Z ) }.
% 0.70/1.10  { ! alpha31( X, Y, Z ), alpha29( X, Y, Z ) }.
% 0.70/1.10  { ! alpha31( X, Y, Z ), alpha32( X, Y, Z ), alpha33( X, Y, Z ) }.
% 0.70/1.10  { ! alpha32( X, Y, Z ), alpha31( X, Y, Z ) }.
% 0.70/1.10  { ! alpha33( X, Y, Z ), alpha31( X, Y, Z ) }.
% 0.70/1.10  { ! alpha33( X, Y, Z ), X = pull }.
% 0.70/1.10  { ! alpha33( X, Y, Z ), alpha21( Y, Z ) }.
% 0.70/1.10  { ! X = pull, ! alpha21( Y, Z ), alpha33( X, Y, Z ) }.
% 0.70/1.10  { ! alpha32( X, Y, Z ), X = push }.
% 0.70/1.10  { ! alpha32( X, Y, Z ), alpha18( Y, Z ) }.
% 0.70/1.10  { ! X = push, ! alpha18( Y, Z ), alpha32( X, Y, Z ) }.
% 0.70/1.10  { ! alpha30( X, Y, Z ), X = pull }.
% 0.70/1.10  { ! alpha30( X, Y, Z ), alpha15( Y, Z ) }.
% 0.70/1.10  { ! X = pull, ! alpha15( Y, Z ), alpha30( X, Y, Z ) }.
% 0.70/1.10  { ! alpha28( X, Y, Z ), X = pull }.
% 0.70/1.10  { ! alpha28( X, Y, Z ), alpha12( Y, Z ) }.
% 0.70/1.10  { ! X = pull, ! alpha12( Y, Z ), alpha28( X, Y, Z ) }.
% 0.70/1.10  { ! alpha26( X, Y, Z ), X = pull }.
% 0.70/1.10  { ! alpha26( X, Y, Z ), alpha9( Y, Z ) }.
% 0.70/1.10  { ! X = pull, ! alpha9( Y, Z ), alpha26( X, Y, Z ) }.
% 0.70/1.10  { ! alpha24( X, Y, Z ), X = push }.
% 0.70/1.10  { ! alpha24( X, Y, Z ), alpha4( Y, Z ) }.
% 0.70/1.10  { ! X = push, ! alpha4( Y, Z ), alpha24( X, Y, Z ) }.
% 0.70/1.10  { ! alpha21( X, Y ), X = spinning }.
% 0.70/1.10  { ! alpha21( X, Y ), ! happens( push, Y ) }.
% 0.70/1.10  { ! X = spinning, happens( push, Y ), alpha21( X, Y ) }.
% 0.70/1.10  { ! alpha18( X, Y ), X = spinning }.
% 0.70/1.10  { ! alpha18( X, Y ), ! happens( pull, Y ) }.
% 0.70/1.10  { ! X = spinning, happens( pull, Y ), alpha18( X, Y ) }.
% 0.70/1.10  { ! alpha15( X, Y ), X = backwards }.
% 0.70/1.10  { ! alpha15( X, Y ), happens( push, Y ) }.
% 0.70/1.10  { ! X = backwards, ! happens( push, Y ), alpha15( X, Y ) }.
% 0.70/1.10  { ! alpha12( X, Y ), X = forwards }.
% 0.70/1.10  { ! alpha12( X, Y ), happens( push, Y ) }.
% 0.70/1.10  { ! X = forwards, ! happens( push, Y ), alpha12( X, Y ) }.
% 0.70/1.10  { ! alpha9( X, Y ), X = forwards }.
% 0.70/1.10  { ! alpha9( X, Y ), ! happens( push, Y ) }.
% 0.70/1.10  { ! X = forwards, happens( push, Y ), alpha9( X, Y ) }.
% 0.70/1.10  { ! alpha4( X, Y ), X = backwards }.
% 0.70/1.10  { ! alpha4( X, Y ), ! happens( pull, Y ) }.
% 0.70/1.10  { ! X = backwards, happens( pull, Y ), alpha4( X, Y ) }.
% 0.70/1.10  { ! releases( X, Y, Z ) }.
% 0.70/1.10  { ! happens( X, Y ), alpha5( X, Y ), alpha10( X, Y ) }.
% 0.70/1.10  { ! alpha5( X, Y ), happens( X, Y ) }.
% 0.70/1.10  { ! alpha10( X, Y ), happens( X, Y ) }.
% 0.70/1.10  { ! alpha10( X, Y ), alpha13( X, Y ), alpha16( X, Y ) }.
% 0.70/1.10  { ! alpha13( X, Y ), alpha10( X, Y ) }.
% 0.70/1.10  { ! alpha16( X, Y ), alpha10( X, Y ) }.
% 0.70/1.10  { ! alpha16( X, Y ), alpha19( X, Y ), alpha22( X, Y ) }.
% 0.70/1.10  { ! alpha19( X, Y ), alpha16( X, Y ) }.
% 0.70/1.10  { ! alpha22( X, Y ), alpha16( X, Y ) }.
% 0.70/1.10  { ! alpha22( X, Y ), X = push }.
% 0.70/1.10  { ! alpha22( X, Y ), Y = n2 }.
% 0.70/1.10  { ! X = push, ! Y = n2, alpha22( X, Y ) }.
% 0.70/1.10  { ! alpha19( X, Y ), X = pull }.
% 0.70/1.10  { ! alpha19( X, Y ), Y = n2 }.
% 0.70/1.10  { ! X = pull, ! Y = n2, alpha19( X, Y ) }.
% 0.70/1.10  { ! alpha13( X, Y ), X = pull }.
% 0.70/1.10  { ! alpha13( X, Y ), Y = n1 }.
% 0.70/1.10  { ! X = pull, ! Y = n1, alpha13( X, Y ) }.
% 0.70/1.10  { ! alpha5( X, Y ), X = push }.
% 0.70/1.10  { ! alpha5( X, Y ), Y = n0 }.
% 0.70/1.10  { ! X = push, ! Y = n0, alpha5( X, Y ) }.
% 0.70/1.10  { ! push = pull }.
% 0.70/1.10  { ! forwards = backwards }.
% 0.70/1.10  { ! forwards = spinning }.
% 0.70/1.10  { ! spinning = backwards }.
% 0.70/1.10  { plus( n0, n0 ) = n0 }.
% 0.70/1.10  { plus( n0, n1 ) = n1 }.
% 0.70/1.10  { plus( n0, n2 ) = n2 }.
% 0.70/1.10  { plus( n0, n3 ) = n3 }.
% 0.70/1.10  { plus( n1, n1 ) = n2 }.
% 0.70/1.10  { plus( n1, n2 ) = n3 }.
% 0.70/1.10  { plus( n1, n3 ) = n4 }.
% 0.70/1.10  { plus( n2, n2 ) = n4 }.
% 0.70/1.10  { plus( n2, n3 ) = n5 }.
% 0.70/1.10  { plus( n3, n3 ) = n6 }.
% 0.70/1.10  { plus( X, Y ) = plus( Y, X ) }.
% 0.70/1.10  { ! less_or_equal( X, Y ), less( X, Y ), X = Y }.
% 0.70/1.10  { ! less( X, Y ), less_or_equal( X, Y ) }.
% 0.70/1.10  { ! X = Y, less_or_equal( X, Y ) }.
% 0.70/1.10  { ! less( X, n0 ) }.
% 0.70/1.10  { ! less( X, n1 ), less_or_equal( X, n0 ) }.
% 0.70/1.10  { ! less_or_equal( X, n0 ), less( X, n1 ) }.
% 0.70/1.10  { ! less( X, n2 ), less_or_equal( X, n1 ) }.
% 0.70/1.10  { ! less_or_equal( X, n1 ), less( X, n2 ) }.
% 0.70/1.10  { ! less( X, n3 ), less_or_equal( X, n2 ) }.
% 0.70/1.10  { ! less_or_equal( X, n2 ), less( X, n3 ) }.
% 0.70/1.10  { ! less( X, n4 ), less_or_equal( X, n3 ) }.
% 0.72/1.25  { ! less_or_equal( X, n3 ), less( X, n4 ) }.
% 0.72/1.25  { ! less( X, n5 ), less_or_equal( X, n4 ) }.
% 0.72/1.25  { ! less_or_equal( X, n4 ), less( X, n5 ) }.
% 0.72/1.25  { ! less( X, n6 ), less_or_equal( X, n5 ) }.
% 0.72/1.25  { ! less_or_equal( X, n5 ), less( X, n6 ) }.
% 0.72/1.25  { ! less( X, n7 ), less_or_equal( X, n6 ) }.
% 0.72/1.25  { ! less_or_equal( X, n6 ), less( X, n7 ) }.
% 0.72/1.25  { ! less( X, n8 ), less_or_equal( X, n7 ) }.
% 0.72/1.25  { ! less_or_equal( X, n7 ), less( X, n8 ) }.
% 0.72/1.25  { ! less( X, n9 ), less_or_equal( X, n8 ) }.
% 0.72/1.25  { ! less_or_equal( X, n8 ), less( X, n9 ) }.
% 0.72/1.25  { ! less( X, Y ), ! less( Y, X ) }.
% 0.72/1.25  { ! less( X, Y ), ! Y = X }.
% 0.72/1.25  { less( Y, X ), Y = X, less( X, Y ) }.
% 0.72/1.25  { ! holdsAt( forwards, n0 ) }.
% 0.72/1.25  { ! holdsAt( backwards, n0 ) }.
% 0.72/1.25  { ! holdsAt( spinning, n0 ) }.
% 0.72/1.25  { ! releasedAt( X, Y ) }.
% 0.72/1.25  { holdsAt( forwards, n3 ) }.
% 0.72/1.25  
% 0.72/1.25  percentage equality = 0.180203, percentage horn = 0.840000
% 0.72/1.25  This is a problem with some equality
% 0.72/1.25  
% 0.72/1.25  
% 0.72/1.25  
% 0.72/1.25  Options Used:
% 0.72/1.25  
% 0.72/1.25  useres =            1
% 0.72/1.25  useparamod =        1
% 0.72/1.25  useeqrefl =         1
% 0.72/1.25  useeqfact =         1
% 0.72/1.25  usefactor =         1
% 0.72/1.25  usesimpsplitting =  0
% 0.72/1.25  usesimpdemod =      5
% 0.72/1.25  usesimpres =        3
% 0.72/1.25  
% 0.72/1.25  resimpinuse      =  1000
% 0.72/1.25  resimpclauses =     20000
% 0.72/1.25  substype =          eqrewr
% 0.72/1.25  backwardsubs =      1
% 0.72/1.25  selectoldest =      5
% 0.72/1.25  
% 0.72/1.25  litorderings [0] =  split
% 0.72/1.25  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.72/1.25  
% 0.72/1.25  termordering =      kbo
% 0.72/1.25  
% 0.72/1.25  litapriori =        0
% 0.72/1.25  termapriori =       1
% 0.72/1.25  litaposteriori =    0
% 0.72/1.25  termaposteriori =   0
% 0.72/1.25  demodaposteriori =  0
% 0.72/1.25  ordereqreflfact =   0
% 0.72/1.25  
% 0.72/1.25  litselect =         negord
% 0.72/1.25  
% 0.72/1.25  maxweight =         15
% 0.72/1.25  maxdepth =          30000
% 0.72/1.25  maxlength =         115
% 0.72/1.25  maxnrvars =         195
% 0.72/1.25  excuselevel =       1
% 0.72/1.25  increasemaxweight = 1
% 0.72/1.25  
% 0.72/1.25  maxselected =       10000000
% 0.72/1.25  maxnrclauses =      10000000
% 0.72/1.25  
% 0.72/1.25  showgenerated =    0
% 0.72/1.25  showkept =         0
% 0.72/1.25  showselected =     0
% 0.72/1.25  showdeleted =      0
% 0.72/1.25  showresimp =       1
% 0.72/1.25  showstatus =       2000
% 0.72/1.25  
% 0.72/1.25  prologoutput =     0
% 0.72/1.25  nrgoals =          5000000
% 0.72/1.25  totalproof =       1
% 0.72/1.25  
% 0.72/1.25  Symbols occurring in the translation:
% 0.72/1.25  
% 0.72/1.25  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.72/1.25  .  [1, 2]      (w:1, o:36, a:1, s:1, b:0), 
% 0.72/1.25  !  [4, 1]      (w:0, o:31, a:1, s:1, b:0), 
% 0.72/1.25  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.72/1.25  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.72/1.25  stoppedIn  [38, 3]      (w:1, o:86, a:1, s:1, b:0), 
% 0.72/1.25  happens  [41, 2]      (w:1, o:60, a:1, s:1, b:0), 
% 0.72/1.25  less  [42, 2]      (w:1, o:61, a:1, s:1, b:0), 
% 0.72/1.25  terminates  [43, 3]      (w:1, o:92, a:1, s:1, b:0), 
% 0.72/1.25  startedIn  [44, 3]      (w:1, o:87, a:1, s:1, b:0), 
% 0.72/1.25  initiates  [45, 3]      (w:1, o:93, a:1, s:1, b:0), 
% 0.72/1.25  n0  [48, 0]      (w:1, o:14, a:1, s:1, b:0), 
% 0.72/1.25  trajectory  [49, 4]      (w:1, o:108, a:1, s:1, b:0), 
% 0.72/1.25  plus  [50, 2]      (w:1, o:62, a:1, s:1, b:0), 
% 0.72/1.25  holdsAt  [51, 2]      (w:1, o:63, a:1, s:1, b:0), 
% 0.72/1.25  antitrajectory  [53, 4]      (w:1, o:109, a:1, s:1, b:0), 
% 0.72/1.25  n1  [54, 0]      (w:1, o:15, a:1, s:1, b:0), 
% 0.72/1.25  releasedAt  [55, 2]      (w:1, o:64, a:1, s:1, b:0), 
% 0.72/1.25  releases  [56, 3]      (w:1, o:85, a:1, s:1, b:0), 
% 0.72/1.25  push  [57, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 0.72/1.25  forwards  [58, 0]      (w:1, o:17, a:1, s:1, b:0), 
% 0.72/1.25  pull  [59, 0]      (w:1, o:18, a:1, s:1, b:0), 
% 0.72/1.25  backwards  [60, 0]      (w:1, o:19, a:1, s:1, b:0), 
% 0.72/1.25  spinning  [61, 0]      (w:1, o:20, a:1, s:1, b:0), 
% 0.72/1.25  n2  [62, 0]      (w:1, o:21, a:1, s:1, b:0), 
% 0.72/1.25  n3  [63, 0]      (w:1, o:22, a:1, s:1, b:0), 
% 0.72/1.25  n4  [64, 0]      (w:1, o:23, a:1, s:1, b:0), 
% 0.72/1.25  n5  [65, 0]      (w:1, o:24, a:1, s:1, b:0), 
% 0.72/1.25  n6  [66, 0]      (w:1, o:25, a:1, s:1, b:0), 
% 0.72/1.25  less_or_equal  [69, 2]      (w:1, o:65, a:1, s:1, b:0), 
% 0.72/1.25  n7  [70, 0]      (w:1, o:28, a:1, s:1, b:0), 
% 0.72/1.25  n8  [71, 0]      (w:1, o:29, a:1, s:1, b:0), 
% 0.72/1.25  n9  [72, 0]      (w:1, o:30, a:1, s:1, b:0), 
% 0.72/1.25  alpha1  [73, 4]      (w:1, o:110, a:1, s:1, b:1), 
% 0.72/1.25  alpha2  [74, 4]      (w:1, o:111, a:1, s:1, b:1), 
% 0.72/1.25  alpha3  [75, 2]      (w:1, o:68, a:1, s:1, b:1), 
% 0.72/1.25  alpha4  [76, 2]      (w:1, o:69, a:1, s:1, b:1), 
% 0.72/1.25  alpha5  [77, 2]      (w:1, o:70, a:1, s:1, b:1), 
% 0.72/1.25  alpha6  [78, 5]      (w:1, o:112, a:1, s:1, b:1), 
% 0.72/1.25  alpha7  [79, 5]      (w:1, o:113, a:1, s:1, b:1), 
% 0.72/1.25  alpha8  [80, 2]      (w:1, o:71, a:1, s:1, b:1), 
% 0.72/1.25  alpha9  [81, 2]      (w:1, o:72, a:1, s:1, b:1), 
% 0.72/1.25  alpha10  [82, 2]      (w:1, o:73, a:1, s:1, b:1), 
% 0.72/1.25  alpha11  [83, 2]      (w:1, o:74, a:1, s:1, b:1), 
% 0.72/1.25  alpha12  [84, 2]      (w:1, o:75, a:1, s:1, b:1), 
% 0.72/1.25  alpha13  [85, 2]      (w:1, o:76, a:1, s:1, b:1), 
% 0.72/1.25  alpha14  [86, 3]      (w:1, o:94, a:1, s:1, b:1), 
% 0.72/1.25  alpha15  [87, 2]      (w:1, o:77, a:1, s:1, b:1), 
% 0.72/1.25  alpha16  [88, 2]      (w:1, o:78, a:1, s:1, b:1), 
% 0.72/1.25  alpha17  [89, 3]      (w:1, o:95, a:1, s:1, b:1), 
% 0.72/1.25  alpha18  [90, 2]      (w:1, o:79, a:1, s:1, b:1), 
% 0.72/1.25  alpha19  [91, 2]      (w:1, o:80, a:1, s:1, b:1), 
% 0.72/1.25  alpha20  [92, 3]      (w:1, o:96, a:1, s:1, b:1), 
% 0.72/1.25  alpha21  [93, 2]      (w:1, o:66, a:1, s:1, b:1), 
% 0.72/1.25  alpha22  [94, 2]      (w:1, o:67, a:1, s:1, b:1), 
% 0.72/1.25  alpha23  [95, 3]      (w:1, o:97, a:1, s:1, b:1), 
% 0.72/1.25  alpha24  [96, 3]      (w:1, o:98, a:1, s:1, b:1), 
% 0.72/1.25  alpha25  [97, 3]      (w:1, o:99, a:1, s:1, b:1), 
% 0.72/1.25  alpha26  [98, 3]      (w:1, o:100, a:1, s:1, b:1), 
% 0.72/1.25  alpha27  [99, 3]      (w:1, o:101, a:1, s:1, b:1), 
% 0.72/1.25  alpha28  [100, 3]      (w:1, o:102, a:1, s:1, b:1), 
% 0.72/1.25  alpha29  [101, 3]      (w:1, o:103, a:1, s:1, b:1), 
% 0.72/1.25  alpha30  [102, 3]      (w:1, o:104, a:1, s:1, b:1), 
% 0.72/1.25  alpha31  [103, 3]      (w:1, o:105, a:1, s:1, b:1), 
% 0.72/1.25  alpha32  [104, 3]      (w:1, o:106, a:1, s:1, b:1), 
% 0.72/1.25  alpha33  [105, 3]      (w:1, o:107, a:1, s:1, b:1), 
% 0.72/1.25  skol1  [106, 3]      (w:1, o:88, a:1, s:1, b:1), 
% 0.72/1.25  skol2  [107, 3]      (w:1, o:89, a:1, s:1, b:1), 
% 0.72/1.25  skol3  [108, 2]      (w:1, o:81, a:1, s:1, b:1), 
% 0.72/1.25  skol4  [109, 2]      (w:1, o:82, a:1, s:1, b:1), 
% 0.72/1.25  skol5  [110, 2]      (w:1, o:83, a:1, s:1, b:1), 
% 0.72/1.25  skol6  [111, 2]      (w:1, o:84, a:1, s:1, b:1), 
% 0.72/1.25  skol7  [112, 3]      (w:1, o:90, a:1, s:1, b:1), 
% 0.72/1.25  skol8  [113, 3]      (w:1, o:91, a:1, s:1, b:1).
% 0.72/1.25  
% 0.72/1.25  
% 0.72/1.25  Starting Search:
% 0.72/1.25  
% 0.72/1.25  *** allocated 15000 integers for clauses
% 0.72/1.25  *** allocated 22500 integers for clauses
% 0.72/1.25  *** allocated 33750 integers for clauses
% 0.72/1.25  *** allocated 15000 integers for termspace/termends
% 0.72/1.25  *** allocated 50625 integers for clauses
% 0.72/1.25  Resimplifying inuse:
% 0.72/1.25  Done
% 0.72/1.25  
% 0.72/1.25  *** allocated 22500 integers for termspace/termends
% 0.72/1.25  *** allocated 75937 integers for clauses
% 0.72/1.25  *** allocated 33750 integers for termspace/termends
% 0.72/1.25  *** allocated 113905 integers for clauses
% 0.72/1.25  
% 0.72/1.25  Intermediate Status:
% 0.72/1.25  Generated:    2944
% 0.72/1.25  Kept:         2036
% 0.72/1.25  Inuse:        208
% 0.72/1.25  Deleted:      23
% 0.72/1.25  Deletedinuse: 0
% 0.72/1.25  
% 0.72/1.25  Resimplifying inuse:
% 0.72/1.25  Done
% 0.72/1.25  
% 0.72/1.25  *** allocated 50625 integers for termspace/termends
% 0.72/1.25  *** allocated 170857 integers for clauses
% 0.72/1.25  Resimplifying inuse:
% 0.72/1.25  Done
% 0.72/1.25  
% 0.72/1.25  
% 0.72/1.25  Intermediate Status:
% 0.72/1.25  Generated:    5894
% 0.72/1.25  Kept:         4083
% 0.72/1.25  Inuse:        362
% 0.72/1.25  Deleted:      34
% 0.72/1.25  Deletedinuse: 0
% 0.72/1.25  
% 0.72/1.25  Resimplifying inuse:
% 0.72/1.25  Done
% 0.72/1.25  
% 0.72/1.25  *** allocated 75937 integers for termspace/termends
% 0.72/1.25  *** allocated 256285 integers for clauses
% 0.72/1.25  Resimplifying inuse:
% 0.72/1.25  Done
% 0.72/1.25  
% 0.72/1.25  
% 0.72/1.25  Intermediate Status:
% 0.72/1.25  Generated:    8695
% 0.72/1.25  Kept:         6151
% 0.72/1.25  Inuse:        437
% 0.72/1.25  Deleted:      34
% 0.72/1.25  Deletedinuse: 0
% 0.72/1.25  
% 0.72/1.25  Resimplifying inuse:
% 0.72/1.25  Done
% 0.72/1.25  
% 0.72/1.25  *** allocated 113905 integers for termspace/termends
% 0.72/1.25  *** allocated 384427 integers for clauses
% 0.72/1.25  Resimplifying inuse:
% 0.72/1.25  Done
% 0.72/1.25  
% 0.72/1.25  
% 0.72/1.25  Intermediate Status:
% 0.72/1.25  Generated:    11782
% 0.72/1.25  Kept:         8234
% 0.72/1.25  Inuse:        497
% 0.72/1.25  Deleted:      34
% 0.72/1.25  Deletedinuse: 0
% 0.72/1.25  
% 0.72/1.25  Resimplifying inuse:
% 0.72/1.25  Done
% 0.72/1.25  
% 0.72/1.25  
% 0.72/1.25  Bliksems!, er is een bewijs:
% 0.72/1.25  % SZS status Theorem
% 0.72/1.25  % SZS output start Refutation
% 0.72/1.25  
% 0.72/1.25  (29) {G0,W12,D3,L3,V3,M3} I { ! happens( Z, X ), ! terminates( Z, Y, X ), !
% 0.72/1.25     holdsAt( Y, plus( X, n1 ) ) }.
% 0.72/1.25  (59) {G0,W8,D2,L2,V3,M2} I { ! alpha25( X, Y, Z ), terminates( X, Y, Z )
% 0.72/1.25     }.
% 0.72/1.25  (62) {G0,W8,D2,L2,V3,M2} I { ! alpha27( X, Y, Z ), alpha25( X, Y, Z ) }.
% 0.72/1.25  (64) {G0,W8,D2,L2,V3,M2} I { ! alpha28( X, Y, Z ), alpha27( X, Y, Z ) }.
% 0.72/1.25  (83) {G0,W10,D2,L3,V3,M3} I { ! X = pull, ! alpha12( Y, Z ), alpha28( X, Y
% 0.72/1.25    , Z ) }.
% 0.72/1.25  (101) {G0,W9,D2,L3,V2,M3} I { ! X = forwards, ! happens( push, Y ), alpha12
% 0.72/1.25    ( X, Y ) }.
% 0.72/1.25  (111) {G0,W6,D2,L2,V2,M2} I { ! alpha10( X, Y ), happens( X, Y ) }.
% 0.72/1.25  (114) {G0,W6,D2,L2,V2,M2} I { ! alpha16( X, Y ), alpha10( X, Y ) }.
% 0.72/1.25  (116) {G0,W6,D2,L2,V2,M2} I { ! alpha19( X, Y ), alpha16( X, Y ) }.
% 0.72/1.25  (117) {G0,W6,D2,L2,V2,M2} I { ! alpha22( X, Y ), alpha16( X, Y ) }.
% 0.72/1.25  (120) {G0,W9,D2,L3,V2,M3} I { ! X = push, ! Y = n2, alpha22( X, Y ) }.
% 0.72/1.25  (123) {G0,W9,D2,L3,V2,M3} I { ! X = pull, ! Y = n2, alpha19( X, Y ) }.
% 0.72/1.25  (139) {G0,W5,D3,L1,V0,M1} I { plus( n1, n2 ) ==> n3 }.
% 0.72/1.25  (144) {G0,W7,D3,L1,V2,M1} I { plus( X, Y ) = plus( Y, X ) }.
% 0.72/1.25  (174) {G0,W3,D2,L1,V0,M1} I { holdsAt( forwards, n3 ) }.
% 0.72/1.25  (194) {G1,W6,D2,L2,V1,M2} Q(120) { ! X = push, alpha22( X, n2 ) }.
% 0.72/1.25  (195) {G2,W3,D2,L1,V0,M1} Q(194) { alpha22( push, n2 ) }.
% 0.72/1.25  (197) {G1,W6,D2,L2,V1,M2} Q(123) { ! X = pull, alpha19( X, n2 ) }.
% 0.72/1.25  (198) {G2,W3,D2,L1,V0,M1} Q(197) { alpha19( pull, n2 ) }.
% 0.72/1.25  (991) {G3,W3,D2,L1,V0,M1} R(117,195) { alpha16( push, n2 ) }.
% 0.72/1.25  (992) {G3,W3,D2,L1,V0,M1} R(116,198) { alpha16( pull, n2 ) }.
% 0.72/1.25  (993) {G4,W3,D2,L1,V0,M1} R(114,992) { alpha10( pull, n2 ) }.
% 0.72/1.25  (995) {G4,W3,D2,L1,V0,M1} R(114,991) { alpha10( push, n2 ) }.
% 0.72/1.25  (1002) {G5,W3,D2,L1,V0,M1} R(111,995) { happens( push, n2 ) }.
% 0.72/1.25  (1003) {G5,W3,D2,L1,V0,M1} R(111,993) { happens( pull, n2 ) }.
% 0.72/1.25  (6452) {G6,W6,D2,L2,V1,M2} R(101,1002) { ! X = forwards, alpha12( X, n2 )
% 0.72/1.25     }.
% 0.72/1.25  (6528) {G7,W3,D2,L1,V0,M1} Q(6452) { alpha12( forwards, n2 ) }.
% 0.72/1.25  (6548) {G8,W7,D2,L2,V1,M2} R(6528,83) { ! X = pull, alpha28( X, forwards, 
% 0.72/1.25    n2 ) }.
% 0.72/1.25  (6549) {G9,W4,D2,L1,V0,M1} Q(6548) { alpha28( pull, forwards, n2 ) }.
% 0.72/1.25  (6550) {G10,W4,D2,L1,V0,M1} R(6549,64) { alpha27( pull, forwards, n2 ) }.
% 0.72/1.25  (6551) {G11,W4,D2,L1,V0,M1} R(6550,62) { alpha25( pull, forwards, n2 ) }.
% 0.72/1.25  (6664) {G12,W4,D2,L1,V0,M1} R(6551,59) { terminates( pull, forwards, n2 )
% 0.72/1.25     }.
% 0.72/1.25  (6665) {G13,W5,D3,L1,V0,M1} R(6664,29);r(1003) { ! holdsAt( forwards, plus
% 0.72/1.25    ( n2, n1 ) ) }.
% 0.72/1.25  (8654) {G14,W0,D0,L0,V0,M0} P(144,6665);d(139);r(174) {  }.
% 0.72/1.25  
% 0.72/1.25  
% 0.72/1.25  % SZS output end Refutation
% 0.72/1.25  found a proof!
% 0.72/1.25  
% 0.72/1.25  
% 0.72/1.25  Unprocessed initial clauses:
% 0.72/1.25  
% 0.72/1.25  (8656) {G0,W13,D3,L2,V3,M2}  { ! stoppedIn( X, Y, Z ), happens( skol1( X, Y
% 0.72/1.25    , Z ), skol7( X, Y, Z ) ) }.
% 0.72/1.25  (8657) {G0,W16,D3,L2,V3,M2}  { ! stoppedIn( X, Y, Z ), alpha6( X, Y, Z, 
% 0.72/1.25    skol1( X, Y, Z ), skol7( X, Y, Z ) ) }.
% 0.72/1.25  (8658) {G0,W13,D2,L3,V5,M3}  { ! happens( T, U ), ! alpha6( X, Y, Z, T, U )
% 0.72/1.25    , stoppedIn( X, Y, Z ) }.
% 0.72/1.25  (8659) {G0,W9,D2,L2,V5,M2}  { ! alpha6( X, Y, Z, T, U ), less( X, U ) }.
% 0.72/1.25  (8660) {G0,W11,D2,L2,V5,M2}  { ! alpha6( X, Y, Z, T, U ), alpha1( Y, Z, T, 
% 0.72/1.25    U ) }.
% 0.72/1.25  (8661) {G0,W14,D2,L3,V5,M3}  { ! less( X, U ), ! alpha1( Y, Z, T, U ), 
% 0.72/1.25    alpha6( X, Y, Z, T, U ) }.
% 0.72/1.25  (8662) {G0,W8,D2,L2,V4,M2}  { ! alpha1( X, Y, Z, T ), less( T, Y ) }.
% 0.72/1.25  (8663) {G0,W9,D2,L2,V4,M2}  { ! alpha1( X, Y, Z, T ), terminates( Z, X, T )
% 0.72/1.25     }.
% 0.72/1.25  (8664) {G0,W12,D2,L3,V4,M3}  { ! less( T, Y ), ! terminates( Z, X, T ), 
% 0.72/1.25    alpha1( X, Y, Z, T ) }.
% 0.72/1.25  (8665) {G0,W13,D3,L2,V3,M2}  { ! startedIn( X, Z, Y ), happens( skol2( X, Y
% 0.72/1.25    , Z ), skol8( X, Y, Z ) ) }.
% 0.72/1.25  (8666) {G0,W16,D3,L2,V3,M2}  { ! startedIn( X, Z, Y ), alpha7( X, Y, Z, 
% 0.72/1.25    skol2( X, Y, Z ), skol8( X, Y, Z ) ) }.
% 0.72/1.25  (8667) {G0,W13,D2,L3,V5,M3}  { ! happens( T, U ), ! alpha7( X, Y, Z, T, U )
% 0.72/1.25    , startedIn( X, Z, Y ) }.
% 0.72/1.25  (8668) {G0,W9,D2,L2,V5,M2}  { ! alpha7( X, Y, Z, T, U ), less( X, U ) }.
% 0.72/1.25  (8669) {G0,W11,D2,L2,V5,M2}  { ! alpha7( X, Y, Z, T, U ), alpha2( Y, Z, T, 
% 0.72/1.25    U ) }.
% 0.72/1.25  (8670) {G0,W14,D2,L3,V5,M3}  { ! less( X, U ), ! alpha2( Y, Z, T, U ), 
% 0.72/1.25    alpha7( X, Y, Z, T, U ) }.
% 0.72/1.25  (8671) {G0,W8,D2,L2,V4,M2}  { ! alpha2( X, Y, Z, T ), less( T, X ) }.
% 0.72/1.25  (8672) {G0,W9,D2,L2,V4,M2}  { ! alpha2( X, Y, Z, T ), initiates( Z, Y, T )
% 0.72/1.25     }.
% 0.72/1.25  (8673) {G0,W12,D2,L3,V4,M3}  { ! less( T, X ), ! initiates( Z, Y, T ), 
% 0.72/1.25    alpha2( X, Y, Z, T ) }.
% 0.72/1.25  (8674) {G0,W26,D3,L6,V5,M6}  { ! happens( T, X ), ! initiates( T, U, X ), !
% 0.72/1.25     less( n0, Z ), ! trajectory( U, X, Y, Z ), stoppedIn( X, U, plus( X, Z )
% 0.72/1.25     ), holdsAt( Y, plus( X, Z ) ) }.
% 0.72/1.25  (8675) {G0,W26,D3,L6,V5,M6}  { ! happens( T, X ), ! terminates( T, U, X ), 
% 0.72/1.25    ! less( n0, Y ), ! antitrajectory( U, X, Z, Y ), startedIn( X, U, plus( X
% 0.72/1.25    , Y ) ), holdsAt( Z, plus( X, Y ) ) }.
% 0.72/1.25  (8676) {G0,W18,D3,L4,V3,M4}  { ! holdsAt( X, Y ), releasedAt( X, plus( Y, 
% 0.72/1.25    n1 ) ), happens( skol3( Z, Y ), Y ), holdsAt( X, plus( Y, n1 ) ) }.
% 0.72/1.25  (8677) {G0,W19,D3,L4,V2,M4}  { ! holdsAt( X, Y ), releasedAt( X, plus( Y, 
% 0.72/1.25    n1 ) ), terminates( skol3( X, Y ), X, Y ), holdsAt( X, plus( Y, n1 ) )
% 0.72/1.25     }.
% 0.72/1.25  (8678) {G0,W18,D3,L4,V3,M4}  { holdsAt( X, Y ), releasedAt( X, plus( Y, n1
% 0.72/1.25     ) ), happens( skol4( Z, Y ), Y ), ! holdsAt( X, plus( Y, n1 ) ) }.
% 0.72/1.25  (8679) {G0,W19,D3,L4,V2,M4}  { holdsAt( X, Y ), releasedAt( X, plus( Y, n1
% 0.72/1.25     ) ), initiates( skol4( X, Y ), X, Y ), ! holdsAt( X, plus( Y, n1 ) ) }.
% 0.72/1.25  (8680) {G0,W13,D3,L3,V3,M3}  { ! releasedAt( X, Y ), happens( skol5( Z, Y )
% 0.72/1.25    , Y ), releasedAt( X, plus( Y, n1 ) ) }.
% 0.72/1.25  (8681) {G0,W20,D3,L4,V2,M4}  { ! releasedAt( X, Y ), initiates( skol5( X, Y
% 0.72/1.25     ), X, Y ), terminates( skol5( X, Y ), X, Y ), releasedAt( X, plus( Y, n1
% 0.72/1.25     ) ) }.
% 0.72/1.25  (8682) {G0,W13,D3,L3,V3,M3}  { releasedAt( X, Y ), happens( skol6( Z, Y ), 
% 0.72/1.25    Y ), ! releasedAt( X, plus( Y, n1 ) ) }.
% 0.72/1.25  (8683) {G0,W14,D3,L3,V2,M3}  { releasedAt( X, Y ), releases( skol6( X, Y )
% 0.72/1.25    , X, Y ), ! releasedAt( X, plus( Y, n1 ) ) }.
% 0.72/1.25  (8684) {G0,W12,D3,L3,V3,M3}  { ! happens( Z, X ), ! initiates( Z, Y, X ), 
% 0.72/1.25    holdsAt( Y, plus( X, n1 ) ) }.
% 0.72/1.25  (8685) {G0,W12,D3,L3,V3,M3}  { ! happens( Z, X ), ! terminates( Z, Y, X ), 
% 0.72/1.25    ! holdsAt( Y, plus( X, n1 ) ) }.
% 0.72/1.25  (8686) {G0,W12,D3,L3,V3,M3}  { ! happens( Z, X ), ! releases( Z, Y, X ), 
% 0.72/1.25    releasedAt( Y, plus( X, n1 ) ) }.
% 0.72/1.25  (8687) {G0,W12,D3,L3,V3,M3}  { ! happens( Z, X ), ! initiates( Z, Y, X ), !
% 0.72/1.25     releasedAt( Y, plus( X, n1 ) ) }.
% 0.72/1.25  (8688) {G0,W12,D3,L3,V3,M3}  { ! happens( Z, X ), ! terminates( Z, Y, X ), 
% 0.72/1.25    ! releasedAt( Y, plus( X, n1 ) ) }.
% 0.72/1.25  (8689) {G0,W12,D2,L3,V3,M3}  { ! initiates( X, Y, Z ), alpha14( X, Y, Z ), 
% 0.72/1.25    alpha17( X, Y, Z ) }.
% 0.72/1.25  (8690) {G0,W8,D2,L2,V3,M2}  { ! alpha14( X, Y, Z ), initiates( X, Y, Z )
% 0.72/1.25     }.
% 0.72/1.25  (8691) {G0,W8,D2,L2,V3,M2}  { ! alpha17( X, Y, Z ), initiates( X, Y, Z )
% 0.72/1.25     }.
% 0.72/1.25  (8692) {G0,W12,D2,L3,V3,M3}  { ! alpha17( X, Y, Z ), alpha20( X, Y, Z ), 
% 0.72/1.25    alpha23( X, Y, Z ) }.
% 0.72/1.25  (8693) {G0,W8,D2,L2,V3,M2}  { ! alpha20( X, Y, Z ), alpha17( X, Y, Z ) }.
% 0.72/1.25  (8694) {G0,W8,D2,L2,V3,M2}  { ! alpha23( X, Y, Z ), alpha17( X, Y, Z ) }.
% 0.72/1.25  (8695) {G0,W7,D2,L2,V3,M2}  { ! alpha23( X, Y, Z ), X = pull }.
% 0.72/1.25  (8696) {G0,W7,D2,L2,V3,M2}  { ! alpha23( X, Y, Z ), alpha11( Y, Z ) }.
% 0.72/1.25  (8697) {G0,W10,D2,L3,V3,M3}  { ! X = pull, ! alpha11( Y, Z ), alpha23( X, Y
% 0.72/1.25    , Z ) }.
% 0.72/1.25  (8698) {G0,W7,D2,L2,V3,M2}  { ! alpha20( X, Y, Z ), X = pull }.
% 0.72/1.25  (8699) {G0,W7,D2,L2,V3,M2}  { ! alpha20( X, Y, Z ), alpha8( Y, Z ) }.
% 0.72/1.25  (8700) {G0,W10,D2,L3,V3,M3}  { ! X = pull, ! alpha8( Y, Z ), alpha20( X, Y
% 0.72/1.25    , Z ) }.
% 0.72/1.25  (8701) {G0,W7,D2,L2,V3,M2}  { ! alpha14( X, Y, Z ), X = push }.
% 0.72/1.25  (8702) {G0,W7,D2,L2,V3,M2}  { ! alpha14( X, Y, Z ), alpha3( Y, Z ) }.
% 0.72/1.25  (8703) {G0,W10,D2,L3,V3,M3}  { ! X = push, ! alpha3( Y, Z ), alpha14( X, Y
% 0.72/1.25    , Z ) }.
% 0.72/1.25  (8704) {G0,W6,D2,L2,V2,M2}  { ! alpha11( X, Y ), X = spinning }.
% 0.72/1.25  (8705) {G0,W6,D2,L2,V2,M2}  { ! alpha11( X, Y ), happens( push, Y ) }.
% 0.72/1.25  (8706) {G0,W9,D2,L3,V2,M3}  { ! X = spinning, ! happens( push, Y ), alpha11
% 0.72/1.25    ( X, Y ) }.
% 0.72/1.25  (8707) {G0,W6,D2,L2,V2,M2}  { ! alpha8( X, Y ), X = backwards }.
% 0.72/1.25  (8708) {G0,W6,D2,L2,V2,M2}  { ! alpha8( X, Y ), ! happens( push, Y ) }.
% 0.72/1.25  (8709) {G0,W9,D2,L3,V2,M3}  { ! X = backwards, happens( push, Y ), alpha8( 
% 0.72/1.25    X, Y ) }.
% 0.72/1.25  (8710) {G0,W6,D2,L2,V2,M2}  { ! alpha3( X, Y ), X = forwards }.
% 0.72/1.25  (8711) {G0,W6,D2,L2,V2,M2}  { ! alpha3( X, Y ), ! happens( pull, Y ) }.
% 0.72/1.25  (8712) {G0,W9,D2,L3,V2,M3}  { ! X = forwards, happens( pull, Y ), alpha3( X
% 0.72/1.25    , Y ) }.
% 0.72/1.25  (8713) {G0,W12,D2,L3,V3,M3}  { ! terminates( X, Y, Z ), alpha24( X, Y, Z )
% 0.72/1.25    , alpha25( X, Y, Z ) }.
% 0.72/1.25  (8714) {G0,W8,D2,L2,V3,M2}  { ! alpha24( X, Y, Z ), terminates( X, Y, Z )
% 0.72/1.25     }.
% 0.72/1.25  (8715) {G0,W8,D2,L2,V3,M2}  { ! alpha25( X, Y, Z ), terminates( X, Y, Z )
% 0.72/1.25     }.
% 0.72/1.25  (8716) {G0,W12,D2,L3,V3,M3}  { ! alpha25( X, Y, Z ), alpha26( X, Y, Z ), 
% 0.72/1.25    alpha27( X, Y, Z ) }.
% 0.72/1.25  (8717) {G0,W8,D2,L2,V3,M2}  { ! alpha26( X, Y, Z ), alpha25( X, Y, Z ) }.
% 0.72/1.25  (8718) {G0,W8,D2,L2,V3,M2}  { ! alpha27( X, Y, Z ), alpha25( X, Y, Z ) }.
% 0.72/1.25  (8719) {G0,W12,D2,L3,V3,M3}  { ! alpha27( X, Y, Z ), alpha28( X, Y, Z ), 
% 0.72/1.25    alpha29( X, Y, Z ) }.
% 0.72/1.25  (8720) {G0,W8,D2,L2,V3,M2}  { ! alpha28( X, Y, Z ), alpha27( X, Y, Z ) }.
% 0.72/1.25  (8721) {G0,W8,D2,L2,V3,M2}  { ! alpha29( X, Y, Z ), alpha27( X, Y, Z ) }.
% 0.72/1.25  (8722) {G0,W12,D2,L3,V3,M3}  { ! alpha29( X, Y, Z ), alpha30( X, Y, Z ), 
% 0.72/1.25    alpha31( X, Y, Z ) }.
% 0.72/1.25  (8723) {G0,W8,D2,L2,V3,M2}  { ! alpha30( X, Y, Z ), alpha29( X, Y, Z ) }.
% 0.72/1.25  (8724) {G0,W8,D2,L2,V3,M2}  { ! alpha31( X, Y, Z ), alpha29( X, Y, Z ) }.
% 0.72/1.25  (8725) {G0,W12,D2,L3,V3,M3}  { ! alpha31( X, Y, Z ), alpha32( X, Y, Z ), 
% 0.72/1.25    alpha33( X, Y, Z ) }.
% 0.72/1.25  (8726) {G0,W8,D2,L2,V3,M2}  { ! alpha32( X, Y, Z ), alpha31( X, Y, Z ) }.
% 0.72/1.25  (8727) {G0,W8,D2,L2,V3,M2}  { ! alpha33( X, Y, Z ), alpha31( X, Y, Z ) }.
% 0.72/1.25  (8728) {G0,W7,D2,L2,V3,M2}  { ! alpha33( X, Y, Z ), X = pull }.
% 0.72/1.25  (8729) {G0,W7,D2,L2,V3,M2}  { ! alpha33( X, Y, Z ), alpha21( Y, Z ) }.
% 0.72/1.25  (8730) {G0,W10,D2,L3,V3,M3}  { ! X = pull, ! alpha21( Y, Z ), alpha33( X, Y
% 0.72/1.25    , Z ) }.
% 0.72/1.25  (8731) {G0,W7,D2,L2,V3,M2}  { ! alpha32( X, Y, Z ), X = push }.
% 0.72/1.25  (8732) {G0,W7,D2,L2,V3,M2}  { ! alpha32( X, Y, Z ), alpha18( Y, Z ) }.
% 0.72/1.25  (8733) {G0,W10,D2,L3,V3,M3}  { ! X = push, ! alpha18( Y, Z ), alpha32( X, Y
% 0.72/1.25    , Z ) }.
% 0.72/1.25  (8734) {G0,W7,D2,L2,V3,M2}  { ! alpha30( X, Y, Z ), X = pull }.
% 0.72/1.25  (8735) {G0,W7,D2,L2,V3,M2}  { ! alpha30( X, Y, Z ), alpha15( Y, Z ) }.
% 0.72/1.25  (8736) {G0,W10,D2,L3,V3,M3}  { ! X = pull, ! alpha15( Y, Z ), alpha30( X, Y
% 0.72/1.25    , Z ) }.
% 0.72/1.25  (8737) {G0,W7,D2,L2,V3,M2}  { ! alpha28( X, Y, Z ), X = pull }.
% 0.72/1.25  (8738) {G0,W7,D2,L2,V3,M2}  { ! alpha28( X, Y, Z ), alpha12( Y, Z ) }.
% 0.72/1.25  (8739) {G0,W10,D2,L3,V3,M3}  { ! X = pull, ! alpha12( Y, Z ), alpha28( X, Y
% 0.72/1.25    , Z ) }.
% 0.72/1.25  (8740) {G0,W7,D2,L2,V3,M2}  { ! alpha26( X, Y, Z ), X = pull }.
% 0.72/1.25  (8741) {G0,W7,D2,L2,V3,M2}  { ! alpha26( X, Y, Z ), alpha9( Y, Z ) }.
% 0.72/1.25  (8742) {G0,W10,D2,L3,V3,M3}  { ! X = pull, ! alpha9( Y, Z ), alpha26( X, Y
% 0.72/1.25    , Z ) }.
% 0.72/1.25  (8743) {G0,W7,D2,L2,V3,M2}  { ! alpha24( X, Y, Z ), X = push }.
% 0.72/1.25  (8744) {G0,W7,D2,L2,V3,M2}  { ! alpha24( X, Y, Z ), alpha4( Y, Z ) }.
% 0.72/1.25  (8745) {G0,W10,D2,L3,V3,M3}  { ! X = push, ! alpha4( Y, Z ), alpha24( X, Y
% 0.72/1.25    , Z ) }.
% 0.72/1.25  (8746) {G0,W6,D2,L2,V2,M2}  { ! alpha21( X, Y ), X = spinning }.
% 0.72/1.25  (8747) {G0,W6,D2,L2,V2,M2}  { ! alpha21( X, Y ), ! happens( push, Y ) }.
% 0.72/1.25  (8748) {G0,W9,D2,L3,V2,M3}  { ! X = spinning, happens( push, Y ), alpha21( 
% 0.72/1.25    X, Y ) }.
% 0.72/1.25  (8749) {G0,W6,D2,L2,V2,M2}  { ! alpha18( X, Y ), X = spinning }.
% 0.72/1.25  (8750) {G0,W6,D2,L2,V2,M2}  { ! alpha18( X, Y ), ! happens( pull, Y ) }.
% 0.72/1.25  (8751) {G0,W9,D2,L3,V2,M3}  { ! X = spinning, happens( pull, Y ), alpha18( 
% 0.72/1.25    X, Y ) }.
% 0.72/1.25  (8752) {G0,W6,D2,L2,V2,M2}  { ! alpha15( X, Y ), X = backwards }.
% 0.72/1.25  (8753) {G0,W6,D2,L2,V2,M2}  { ! alpha15( X, Y ), happens( push, Y ) }.
% 0.72/1.25  (8754) {G0,W9,D2,L3,V2,M3}  { ! X = backwards, ! happens( push, Y ), 
% 0.72/1.25    alpha15( X, Y ) }.
% 0.72/1.25  (8755) {G0,W6,D2,L2,V2,M2}  { ! alpha12( X, Y ), X = forwards }.
% 0.72/1.25  (8756) {G0,W6,D2,L2,V2,M2}  { ! alpha12( X, Y ), happens( push, Y ) }.
% 0.72/1.25  (8757) {G0,W9,D2,L3,V2,M3}  { ! X = forwards, ! happens( push, Y ), alpha12
% 0.72/1.25    ( X, Y ) }.
% 0.72/1.25  (8758) {G0,W6,D2,L2,V2,M2}  { ! alpha9( X, Y ), X = forwards }.
% 0.72/1.25  (8759) {G0,W6,D2,L2,V2,M2}  { ! alpha9( X, Y ), ! happens( push, Y ) }.
% 0.72/1.25  (8760) {G0,W9,D2,L3,V2,M3}  { ! X = forwards, happens( push, Y ), alpha9( X
% 0.72/1.25    , Y ) }.
% 0.72/1.25  (8761) {G0,W6,D2,L2,V2,M2}  { ! alpha4( X, Y ), X = backwards }.
% 0.72/1.25  (8762) {G0,W6,D2,L2,V2,M2}  { ! alpha4( X, Y ), ! happens( pull, Y ) }.
% 0.72/1.25  (8763) {G0,W9,D2,L3,V2,M3}  { ! X = backwards, happens( pull, Y ), alpha4( 
% 0.72/1.25    X, Y ) }.
% 0.72/1.25  (8764) {G0,W4,D2,L1,V3,M1}  { ! releases( X, Y, Z ) }.
% 0.72/1.25  (8765) {G0,W9,D2,L3,V2,M3}  { ! happens( X, Y ), alpha5( X, Y ), alpha10( X
% 0.72/1.25    , Y ) }.
% 0.72/1.25  (8766) {G0,W6,D2,L2,V2,M2}  { ! alpha5( X, Y ), happens( X, Y ) }.
% 0.72/1.25  (8767) {G0,W6,D2,L2,V2,M2}  { ! alpha10( X, Y ), happens( X, Y ) }.
% 0.72/1.25  (8768) {G0,W9,D2,L3,V2,M3}  { ! alpha10( X, Y ), alpha13( X, Y ), alpha16( 
% 0.72/1.25    X, Y ) }.
% 0.72/1.25  (8769) {G0,W6,D2,L2,V2,M2}  { ! alpha13( X, Y ), alpha10( X, Y ) }.
% 0.72/1.25  (8770) {G0,W6,D2,L2,V2,M2}  { ! alpha16( X, Y ), alpha10( X, Y ) }.
% 0.72/1.25  (8771) {G0,W9,D2,L3,V2,M3}  { ! alpha16( X, Y ), alpha19( X, Y ), alpha22( 
% 0.72/1.25    X, Y ) }.
% 0.72/1.25  (8772) {G0,W6,D2,L2,V2,M2}  { ! alpha19( X, Y ), alpha16( X, Y ) }.
% 0.72/1.25  (8773) {G0,W6,D2,L2,V2,M2}  { ! alpha22( X, Y ), alpha16( X, Y ) }.
% 0.72/1.25  (8774) {G0,W6,D2,L2,V2,M2}  { ! alpha22( X, Y ), X = push }.
% 0.72/1.25  (8775) {G0,W6,D2,L2,V2,M2}  { ! alpha22( X, Y ), Y = n2 }.
% 0.72/1.25  (8776) {G0,W9,D2,L3,V2,M3}  { ! X = push, ! Y = n2, alpha22( X, Y ) }.
% 0.72/1.25  (8777) {G0,W6,D2,L2,V2,M2}  { ! alpha19( X, Y ), X = pull }.
% 0.72/1.25  (8778) {G0,W6,D2,L2,V2,M2}  { ! alpha19( X, Y ), Y = n2 }.
% 0.72/1.25  (8779) {G0,W9,D2,L3,V2,M3}  { ! X = pull, ! Y = n2, alpha19( X, Y ) }.
% 0.72/1.25  (8780) {G0,W6,D2,L2,V2,M2}  { ! alpha13( X, Y ), X = pull }.
% 0.72/1.25  (8781) {G0,W6,D2,L2,V2,M2}  { ! alpha13( X, Y ), Y = n1 }.
% 0.72/1.25  (8782) {G0,W9,D2,L3,V2,M3}  { ! X = pull, ! Y = n1, alpha13( X, Y ) }.
% 0.72/1.25  (8783) {G0,W6,D2,L2,V2,M2}  { ! alpha5( X, Y ), X = push }.
% 0.72/1.25  (8784) {G0,W6,D2,L2,V2,M2}  { ! alpha5( X, Y ), Y = n0 }.
% 0.72/1.25  (8785) {G0,W9,D2,L3,V2,M3}  { ! X = push, ! Y = n0, alpha5( X, Y ) }.
% 0.72/1.25  (8786) {G0,W3,D2,L1,V0,M1}  { ! push = pull }.
% 0.72/1.25  (8787) {G0,W3,D2,L1,V0,M1}  { ! forwards = backwards }.
% 0.72/1.25  (8788) {G0,W3,D2,L1,V0,M1}  { ! forwards = spinning }.
% 0.72/1.25  (8789) {G0,W3,D2,L1,V0,M1}  { ! spinning = backwards }.
% 0.72/1.25  (8790) {G0,W5,D3,L1,V0,M1}  { plus( n0, n0 ) = n0 }.
% 0.72/1.25  (8791) {G0,W5,D3,L1,V0,M1}  { plus( n0, n1 ) = n1 }.
% 0.72/1.25  (8792) {G0,W5,D3,L1,V0,M1}  { plus( n0, n2 ) = n2 }.
% 0.72/1.25  (8793) {G0,W5,D3,L1,V0,M1}  { plus( n0, n3 ) = n3 }.
% 0.72/1.25  (8794) {G0,W5,D3,L1,V0,M1}  { plus( n1, n1 ) = n2 }.
% 0.72/1.25  (8795) {G0,W5,D3,L1,V0,M1}  { plus( n1, n2 ) = n3 }.
% 0.72/1.25  (8796) {G0,W5,D3,L1,V0,M1}  { plus( n1, n3 ) = n4 }.
% 0.72/1.25  (8797) {G0,W5,D3,L1,V0,M1}  { plus( n2, n2 ) = n4 }.
% 0.72/1.25  (8798) {G0,W5,D3,L1,V0,M1}  { plus( n2, n3 ) = n5 }.
% 0.72/1.25  (8799) {G0,W5,D3,L1,V0,M1}  { plus( n3, n3 ) = n6 }.
% 0.72/1.25  (8800) {G0,W7,D3,L1,V2,M1}  { plus( X, Y ) = plus( Y, X ) }.
% 0.72/1.25  (8801) {G0,W9,D2,L3,V2,M3}  { ! less_or_equal( X, Y ), less( X, Y ), X = Y
% 0.72/1.25     }.
% 0.72/1.25  (8802) {G0,W6,D2,L2,V2,M2}  { ! less( X, Y ), less_or_equal( X, Y ) }.
% 0.72/1.25  (8803) {G0,W6,D2,L2,V2,M2}  { ! X = Y, less_or_equal( X, Y ) }.
% 0.72/1.25  (8804) {G0,W3,D2,L1,V1,M1}  { ! less( X, n0 ) }.
% 0.72/1.25  (8805) {G0,W6,D2,L2,V1,M2}  { ! less( X, n1 ), less_or_equal( X, n0 ) }.
% 0.72/1.25  (8806) {G0,W6,D2,L2,V1,M2}  { ! less_or_equal( X, n0 ), less( X, n1 ) }.
% 0.72/1.25  (8807) {G0,W6,D2,L2,V1,M2}  { ! less( X, n2 ), less_or_equal( X, n1 ) }.
% 0.72/1.25  (8808) {G0,W6,D2,L2,V1,M2}  { ! less_or_equal( X, n1 ), less( X, n2 ) }.
% 0.72/1.25  (8809) {G0,W6,D2,L2,V1,M2}  { ! less( X, n3 ), less_or_equal( X, n2 ) }.
% 0.72/1.25  (8810) {G0,W6,D2,L2,V1,M2}  { ! less_or_equal( X, n2 ), less( X, n3 ) }.
% 0.72/1.25  (8811) {G0,W6,D2,L2,V1,M2}  { ! less( X, n4 ), less_or_equal( X, n3 ) }.
% 0.72/1.25  (8812) {G0,W6,D2,L2,V1,M2}  { ! less_or_equal( X, n3 ), less( X, n4 ) }.
% 0.72/1.25  (8813) {G0,W6,D2,L2,V1,M2}  { ! less( X, n5 ), less_or_equal( X, n4 ) }.
% 0.72/1.25  (8814) {G0,W6,D2,L2,V1,M2}  { ! less_or_equal( X, n4 ), less( X, n5 ) }.
% 0.72/1.25  (8815) {G0,W6,D2,L2,V1,M2}  { ! less( X, n6 ), less_or_equal( X, n5 ) }.
% 0.72/1.25  (8816) {G0,W6,D2,L2,V1,M2}  { ! less_or_equal( X, n5 ), less( X, n6 ) }.
% 0.72/1.25  (8817) {G0,W6,D2,L2,V1,M2}  { ! less( X, n7 ), less_or_equal( X, n6 ) }.
% 0.72/1.25  (8818) {G0,W6,D2,L2,V1,M2}  { ! less_or_equal( X, n6 ), less( X, n7 ) }.
% 0.72/1.25  (8819) {G0,W6,D2,L2,V1,M2}  { ! less( X, n8 ), less_or_equal( X, n7 ) }.
% 0.72/1.25  (8820) {G0,W6,D2,L2,V1,M2}  { ! less_or_equal( X, n7 ), less( X, n8 ) }.
% 0.72/1.25  (8821) {G0,W6,D2,L2,V1,M2}  { ! less( X, n9 ), less_or_equal( X, n8 ) }.
% 0.72/1.25  (8822) {G0,W6,D2,L2,V1,M2}  { ! less_or_equal( X, n8 ), less( X, n9 ) }.
% 0.72/1.25  (8823) {G0,W6,D2,L2,V2,M2}  { ! less( X, Y ), ! less( Y, X ) }.
% 0.72/1.25  (8824) {G0,W6,D2,L2,V2,M2}  { ! less( X, Y ), ! Y = X }.
% 0.72/1.25  (8825) {G0,W9,D2,L3,V2,M3}  { less( Y, X ), Y = X, less( X, Y ) }.
% 0.72/1.25  (8826) {G0,W3,D2,L1,V0,M1}  { ! holdsAt( forwards, n0 ) }.
% 0.72/1.25  (8827) {G0,W3,D2,L1,V0,M1}  { ! holdsAt( backwards, n0 ) }.
% 0.72/1.25  (8828) {G0,W3,D2,L1,V0,M1}  { ! holdsAt( spinning, n0 ) }.
% 0.72/1.25  (8829) {G0,W3,D2,L1,V2,M1}  { ! releasedAt( X, Y ) }.
% 0.72/1.25  (8830) {G0,W3,D2,L1,V0,M1}  { holdsAt( forwards, n3 ) }.
% 0.72/1.25  
% 0.72/1.25  
% 0.72/1.25  Total Proof:
% 0.72/1.25  
% 0.72/1.25  subsumption: (29) {G0,W12,D3,L3,V3,M3} I { ! happens( Z, X ), ! terminates
% 0.72/1.25    ( Z, Y, X ), ! holdsAt( Y, plus( X, n1 ) ) }.
% 0.72/1.25  parent0: (8685) {G0,W12,D3,L3,V3,M3}  { ! happens( Z, X ), ! terminates( Z
% 0.72/1.25    , Y, X ), ! holdsAt( Y, plus( X, n1 ) ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25     Z := Z
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25     1 ==> 1
% 0.72/1.25     2 ==> 2
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (59) {G0,W8,D2,L2,V3,M2} I { ! alpha25( X, Y, Z ), terminates
% 0.72/1.25    ( X, Y, Z ) }.
% 0.72/1.25  parent0: (8715) {G0,W8,D2,L2,V3,M2}  { ! alpha25( X, Y, Z ), terminates( X
% 0.72/1.25    , Y, Z ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25     Z := Z
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25     1 ==> 1
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (62) {G0,W8,D2,L2,V3,M2} I { ! alpha27( X, Y, Z ), alpha25( X
% 0.72/1.25    , Y, Z ) }.
% 0.72/1.25  parent0: (8718) {G0,W8,D2,L2,V3,M2}  { ! alpha27( X, Y, Z ), alpha25( X, Y
% 0.72/1.25    , Z ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25     Z := Z
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25     1 ==> 1
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (64) {G0,W8,D2,L2,V3,M2} I { ! alpha28( X, Y, Z ), alpha27( X
% 0.72/1.25    , Y, Z ) }.
% 0.72/1.25  parent0: (8720) {G0,W8,D2,L2,V3,M2}  { ! alpha28( X, Y, Z ), alpha27( X, Y
% 0.72/1.25    , Z ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25     Z := Z
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25     1 ==> 1
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (83) {G0,W10,D2,L3,V3,M3} I { ! X = pull, ! alpha12( Y, Z ), 
% 0.72/1.25    alpha28( X, Y, Z ) }.
% 0.72/1.25  parent0: (8739) {G0,W10,D2,L3,V3,M3}  { ! X = pull, ! alpha12( Y, Z ), 
% 0.72/1.25    alpha28( X, Y, Z ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25     Z := Z
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25     1 ==> 1
% 0.72/1.25     2 ==> 2
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (101) {G0,W9,D2,L3,V2,M3} I { ! X = forwards, ! happens( push
% 0.72/1.25    , Y ), alpha12( X, Y ) }.
% 0.72/1.25  parent0: (8757) {G0,W9,D2,L3,V2,M3}  { ! X = forwards, ! happens( push, Y )
% 0.72/1.25    , alpha12( X, Y ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25     1 ==> 1
% 0.72/1.25     2 ==> 2
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (111) {G0,W6,D2,L2,V2,M2} I { ! alpha10( X, Y ), happens( X, Y
% 0.72/1.25     ) }.
% 0.72/1.25  parent0: (8767) {G0,W6,D2,L2,V2,M2}  { ! alpha10( X, Y ), happens( X, Y )
% 0.72/1.25     }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25     1 ==> 1
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (114) {G0,W6,D2,L2,V2,M2} I { ! alpha16( X, Y ), alpha10( X, Y
% 0.72/1.25     ) }.
% 0.72/1.25  parent0: (8770) {G0,W6,D2,L2,V2,M2}  { ! alpha16( X, Y ), alpha10( X, Y )
% 0.72/1.25     }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25     1 ==> 1
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (116) {G0,W6,D2,L2,V2,M2} I { ! alpha19( X, Y ), alpha16( X, Y
% 0.72/1.25     ) }.
% 0.72/1.25  parent0: (8772) {G0,W6,D2,L2,V2,M2}  { ! alpha19( X, Y ), alpha16( X, Y )
% 0.72/1.25     }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25     1 ==> 1
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (117) {G0,W6,D2,L2,V2,M2} I { ! alpha22( X, Y ), alpha16( X, Y
% 0.72/1.25     ) }.
% 0.72/1.25  parent0: (8773) {G0,W6,D2,L2,V2,M2}  { ! alpha22( X, Y ), alpha16( X, Y )
% 0.72/1.25     }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25     1 ==> 1
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (120) {G0,W9,D2,L3,V2,M3} I { ! X = push, ! Y = n2, alpha22( X
% 0.72/1.25    , Y ) }.
% 0.72/1.25  parent0: (8776) {G0,W9,D2,L3,V2,M3}  { ! X = push, ! Y = n2, alpha22( X, Y
% 0.72/1.25     ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25     1 ==> 1
% 0.72/1.25     2 ==> 2
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (123) {G0,W9,D2,L3,V2,M3} I { ! X = pull, ! Y = n2, alpha19( X
% 0.72/1.25    , Y ) }.
% 0.72/1.25  parent0: (8779) {G0,W9,D2,L3,V2,M3}  { ! X = pull, ! Y = n2, alpha19( X, Y
% 0.72/1.25     ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25     1 ==> 1
% 0.72/1.25     2 ==> 2
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (139) {G0,W5,D3,L1,V0,M1} I { plus( n1, n2 ) ==> n3 }.
% 0.72/1.25  parent0: (8795) {G0,W5,D3,L1,V0,M1}  { plus( n1, n2 ) = n3 }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (144) {G0,W7,D3,L1,V2,M1} I { plus( X, Y ) = plus( Y, X ) }.
% 0.72/1.25  parent0: (8800) {G0,W7,D3,L1,V2,M1}  { plus( X, Y ) = plus( Y, X ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (174) {G0,W3,D2,L1,V0,M1} I { holdsAt( forwards, n3 ) }.
% 0.72/1.25  parent0: (8830) {G0,W3,D2,L1,V0,M1}  { holdsAt( forwards, n3 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqswap: (9391) {G0,W9,D2,L3,V2,M3}  { ! push = X, ! Y = n2, alpha22( X, Y )
% 0.72/1.25     }.
% 0.72/1.25  parent0[0]: (120) {G0,W9,D2,L3,V2,M3} I { ! X = push, ! Y = n2, alpha22( X
% 0.72/1.25    , Y ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqrefl: (9395) {G0,W6,D2,L2,V1,M2}  { ! push = X, alpha22( X, n2 ) }.
% 0.72/1.25  parent0[1]: (9391) {G0,W9,D2,L3,V2,M3}  { ! push = X, ! Y = n2, alpha22( X
% 0.72/1.25    , Y ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := n2
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqswap: (9396) {G0,W6,D2,L2,V1,M2}  { ! X = push, alpha22( X, n2 ) }.
% 0.72/1.25  parent0[0]: (9395) {G0,W6,D2,L2,V1,M2}  { ! push = X, alpha22( X, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (194) {G1,W6,D2,L2,V1,M2} Q(120) { ! X = push, alpha22( X, n2
% 0.72/1.25     ) }.
% 0.72/1.25  parent0: (9396) {G0,W6,D2,L2,V1,M2}  { ! X = push, alpha22( X, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25     1 ==> 1
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqswap: (9398) {G1,W6,D2,L2,V1,M2}  { ! push = X, alpha22( X, n2 ) }.
% 0.72/1.25  parent0[0]: (194) {G1,W6,D2,L2,V1,M2} Q(120) { ! X = push, alpha22( X, n2 )
% 0.72/1.25     }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqrefl: (9399) {G0,W3,D2,L1,V0,M1}  { alpha22( push, n2 ) }.
% 0.72/1.25  parent0[0]: (9398) {G1,W6,D2,L2,V1,M2}  { ! push = X, alpha22( X, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := push
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (195) {G2,W3,D2,L1,V0,M1} Q(194) { alpha22( push, n2 ) }.
% 0.72/1.25  parent0: (9399) {G0,W3,D2,L1,V0,M1}  { alpha22( push, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqswap: (9400) {G0,W9,D2,L3,V2,M3}  { ! pull = X, ! Y = n2, alpha19( X, Y )
% 0.72/1.25     }.
% 0.72/1.25  parent0[0]: (123) {G0,W9,D2,L3,V2,M3} I { ! X = pull, ! Y = n2, alpha19( X
% 0.72/1.25    , Y ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqrefl: (9404) {G0,W6,D2,L2,V1,M2}  { ! pull = X, alpha19( X, n2 ) }.
% 0.72/1.25  parent0[1]: (9400) {G0,W9,D2,L3,V2,M3}  { ! pull = X, ! Y = n2, alpha19( X
% 0.72/1.25    , Y ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := n2
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqswap: (9405) {G0,W6,D2,L2,V1,M2}  { ! X = pull, alpha19( X, n2 ) }.
% 0.72/1.25  parent0[0]: (9404) {G0,W6,D2,L2,V1,M2}  { ! pull = X, alpha19( X, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (197) {G1,W6,D2,L2,V1,M2} Q(123) { ! X = pull, alpha19( X, n2
% 0.72/1.25     ) }.
% 0.72/1.25  parent0: (9405) {G0,W6,D2,L2,V1,M2}  { ! X = pull, alpha19( X, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25     1 ==> 1
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqswap: (9407) {G1,W6,D2,L2,V1,M2}  { ! pull = X, alpha19( X, n2 ) }.
% 0.72/1.25  parent0[0]: (197) {G1,W6,D2,L2,V1,M2} Q(123) { ! X = pull, alpha19( X, n2 )
% 0.72/1.25     }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqrefl: (9408) {G0,W3,D2,L1,V0,M1}  { alpha19( pull, n2 ) }.
% 0.72/1.25  parent0[0]: (9407) {G1,W6,D2,L2,V1,M2}  { ! pull = X, alpha19( X, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := pull
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (198) {G2,W3,D2,L1,V0,M1} Q(197) { alpha19( pull, n2 ) }.
% 0.72/1.25  parent0: (9408) {G0,W3,D2,L1,V0,M1}  { alpha19( pull, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  resolution: (9409) {G1,W3,D2,L1,V0,M1}  { alpha16( push, n2 ) }.
% 0.72/1.25  parent0[0]: (117) {G0,W6,D2,L2,V2,M2} I { ! alpha22( X, Y ), alpha16( X, Y
% 0.72/1.25     ) }.
% 0.72/1.25  parent1[0]: (195) {G2,W3,D2,L1,V0,M1} Q(194) { alpha22( push, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := push
% 0.72/1.25     Y := n2
% 0.72/1.25  end
% 0.72/1.25  substitution1:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (991) {G3,W3,D2,L1,V0,M1} R(117,195) { alpha16( push, n2 ) }.
% 0.72/1.25  parent0: (9409) {G1,W3,D2,L1,V0,M1}  { alpha16( push, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  resolution: (9410) {G1,W3,D2,L1,V0,M1}  { alpha16( pull, n2 ) }.
% 0.72/1.25  parent0[0]: (116) {G0,W6,D2,L2,V2,M2} I { ! alpha19( X, Y ), alpha16( X, Y
% 0.72/1.25     ) }.
% 0.72/1.25  parent1[0]: (198) {G2,W3,D2,L1,V0,M1} Q(197) { alpha19( pull, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := pull
% 0.72/1.25     Y := n2
% 0.72/1.25  end
% 0.72/1.25  substitution1:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (992) {G3,W3,D2,L1,V0,M1} R(116,198) { alpha16( pull, n2 ) }.
% 0.72/1.25  parent0: (9410) {G1,W3,D2,L1,V0,M1}  { alpha16( pull, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  resolution: (9411) {G1,W3,D2,L1,V0,M1}  { alpha10( pull, n2 ) }.
% 0.72/1.25  parent0[0]: (114) {G0,W6,D2,L2,V2,M2} I { ! alpha16( X, Y ), alpha10( X, Y
% 0.72/1.25     ) }.
% 0.72/1.25  parent1[0]: (992) {G3,W3,D2,L1,V0,M1} R(116,198) { alpha16( pull, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := pull
% 0.72/1.25     Y := n2
% 0.72/1.25  end
% 0.72/1.25  substitution1:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (993) {G4,W3,D2,L1,V0,M1} R(114,992) { alpha10( pull, n2 ) }.
% 0.72/1.25  parent0: (9411) {G1,W3,D2,L1,V0,M1}  { alpha10( pull, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  resolution: (9412) {G1,W3,D2,L1,V0,M1}  { alpha10( push, n2 ) }.
% 0.72/1.25  parent0[0]: (114) {G0,W6,D2,L2,V2,M2} I { ! alpha16( X, Y ), alpha10( X, Y
% 0.72/1.25     ) }.
% 0.72/1.25  parent1[0]: (991) {G3,W3,D2,L1,V0,M1} R(117,195) { alpha16( push, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := push
% 0.72/1.25     Y := n2
% 0.72/1.25  end
% 0.72/1.25  substitution1:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (995) {G4,W3,D2,L1,V0,M1} R(114,991) { alpha10( push, n2 ) }.
% 0.72/1.25  parent0: (9412) {G1,W3,D2,L1,V0,M1}  { alpha10( push, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  resolution: (9413) {G1,W3,D2,L1,V0,M1}  { happens( push, n2 ) }.
% 0.72/1.25  parent0[0]: (111) {G0,W6,D2,L2,V2,M2} I { ! alpha10( X, Y ), happens( X, Y
% 0.72/1.25     ) }.
% 0.72/1.25  parent1[0]: (995) {G4,W3,D2,L1,V0,M1} R(114,991) { alpha10( push, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := push
% 0.72/1.25     Y := n2
% 0.72/1.25  end
% 0.72/1.25  substitution1:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (1002) {G5,W3,D2,L1,V0,M1} R(111,995) { happens( push, n2 )
% 0.72/1.25     }.
% 0.72/1.25  parent0: (9413) {G1,W3,D2,L1,V0,M1}  { happens( push, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  resolution: (9414) {G1,W3,D2,L1,V0,M1}  { happens( pull, n2 ) }.
% 0.72/1.25  parent0[0]: (111) {G0,W6,D2,L2,V2,M2} I { ! alpha10( X, Y ), happens( X, Y
% 0.72/1.25     ) }.
% 0.72/1.25  parent1[0]: (993) {G4,W3,D2,L1,V0,M1} R(114,992) { alpha10( pull, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := pull
% 0.72/1.25     Y := n2
% 0.72/1.25  end
% 0.72/1.25  substitution1:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (1003) {G5,W3,D2,L1,V0,M1} R(111,993) { happens( pull, n2 )
% 0.72/1.25     }.
% 0.72/1.25  parent0: (9414) {G1,W3,D2,L1,V0,M1}  { happens( pull, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqswap: (9415) {G0,W9,D2,L3,V2,M3}  { ! forwards = X, ! happens( push, Y )
% 0.72/1.25    , alpha12( X, Y ) }.
% 0.72/1.25  parent0[0]: (101) {G0,W9,D2,L3,V2,M3} I { ! X = forwards, ! happens( push, 
% 0.72/1.25    Y ), alpha12( X, Y ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  resolution: (9416) {G1,W6,D2,L2,V1,M2}  { ! forwards = X, alpha12( X, n2 )
% 0.72/1.25     }.
% 0.72/1.25  parent0[1]: (9415) {G0,W9,D2,L3,V2,M3}  { ! forwards = X, ! happens( push, 
% 0.72/1.25    Y ), alpha12( X, Y ) }.
% 0.72/1.25  parent1[0]: (1002) {G5,W3,D2,L1,V0,M1} R(111,995) { happens( push, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := n2
% 0.72/1.25  end
% 0.72/1.25  substitution1:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqswap: (9417) {G1,W6,D2,L2,V1,M2}  { ! X = forwards, alpha12( X, n2 ) }.
% 0.72/1.25  parent0[0]: (9416) {G1,W6,D2,L2,V1,M2}  { ! forwards = X, alpha12( X, n2 )
% 0.72/1.25     }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (6452) {G6,W6,D2,L2,V1,M2} R(101,1002) { ! X = forwards, 
% 0.72/1.25    alpha12( X, n2 ) }.
% 0.72/1.25  parent0: (9417) {G1,W6,D2,L2,V1,M2}  { ! X = forwards, alpha12( X, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25     1 ==> 1
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqswap: (9418) {G6,W6,D2,L2,V1,M2}  { ! forwards = X, alpha12( X, n2 ) }.
% 0.72/1.25  parent0[0]: (6452) {G6,W6,D2,L2,V1,M2} R(101,1002) { ! X = forwards, 
% 0.72/1.25    alpha12( X, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqrefl: (9419) {G0,W3,D2,L1,V0,M1}  { alpha12( forwards, n2 ) }.
% 0.72/1.25  parent0[0]: (9418) {G6,W6,D2,L2,V1,M2}  { ! forwards = X, alpha12( X, n2 )
% 0.72/1.25     }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := forwards
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (6528) {G7,W3,D2,L1,V0,M1} Q(6452) { alpha12( forwards, n2 )
% 0.72/1.25     }.
% 0.72/1.25  parent0: (9419) {G0,W3,D2,L1,V0,M1}  { alpha12( forwards, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqswap: (9420) {G0,W10,D2,L3,V3,M3}  { ! pull = X, ! alpha12( Y, Z ), 
% 0.72/1.25    alpha28( X, Y, Z ) }.
% 0.72/1.25  parent0[0]: (83) {G0,W10,D2,L3,V3,M3} I { ! X = pull, ! alpha12( Y, Z ), 
% 0.72/1.25    alpha28( X, Y, Z ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := Y
% 0.72/1.25     Z := Z
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  resolution: (9421) {G1,W7,D2,L2,V1,M2}  { ! pull = X, alpha28( X, forwards
% 0.72/1.25    , n2 ) }.
% 0.72/1.25  parent0[1]: (9420) {G0,W10,D2,L3,V3,M3}  { ! pull = X, ! alpha12( Y, Z ), 
% 0.72/1.25    alpha28( X, Y, Z ) }.
% 0.72/1.25  parent1[0]: (6528) {G7,W3,D2,L1,V0,M1} Q(6452) { alpha12( forwards, n2 )
% 0.72/1.25     }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25     Y := forwards
% 0.72/1.25     Z := n2
% 0.72/1.25  end
% 0.72/1.25  substitution1:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqswap: (9422) {G1,W7,D2,L2,V1,M2}  { ! X = pull, alpha28( X, forwards, n2
% 0.72/1.25     ) }.
% 0.72/1.25  parent0[0]: (9421) {G1,W7,D2,L2,V1,M2}  { ! pull = X, alpha28( X, forwards
% 0.72/1.25    , n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (6548) {G8,W7,D2,L2,V1,M2} R(6528,83) { ! X = pull, alpha28( X
% 0.72/1.25    , forwards, n2 ) }.
% 0.72/1.25  parent0: (9422) {G1,W7,D2,L2,V1,M2}  { ! X = pull, alpha28( X, forwards, n2
% 0.72/1.25     ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25     1 ==> 1
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqswap: (9423) {G8,W7,D2,L2,V1,M2}  { ! pull = X, alpha28( X, forwards, n2
% 0.72/1.25     ) }.
% 0.72/1.25  parent0[0]: (6548) {G8,W7,D2,L2,V1,M2} R(6528,83) { ! X = pull, alpha28( X
% 0.72/1.25    , forwards, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := X
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  eqrefl: (9424) {G0,W4,D2,L1,V0,M1}  { alpha28( pull, forwards, n2 ) }.
% 0.72/1.25  parent0[0]: (9423) {G8,W7,D2,L2,V1,M2}  { ! pull = X, alpha28( X, forwards
% 0.72/1.25    , n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := pull
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (6549) {G9,W4,D2,L1,V0,M1} Q(6548) { alpha28( pull, forwards, 
% 0.72/1.25    n2 ) }.
% 0.72/1.25  parent0: (9424) {G0,W4,D2,L1,V0,M1}  { alpha28( pull, forwards, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  resolution: (9425) {G1,W4,D2,L1,V0,M1}  { alpha27( pull, forwards, n2 ) }.
% 0.72/1.25  parent0[0]: (64) {G0,W8,D2,L2,V3,M2} I { ! alpha28( X, Y, Z ), alpha27( X, 
% 0.72/1.25    Y, Z ) }.
% 0.72/1.25  parent1[0]: (6549) {G9,W4,D2,L1,V0,M1} Q(6548) { alpha28( pull, forwards, 
% 0.72/1.25    n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := pull
% 0.72/1.25     Y := forwards
% 0.72/1.25     Z := n2
% 0.72/1.25  end
% 0.72/1.25  substitution1:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (6550) {G10,W4,D2,L1,V0,M1} R(6549,64) { alpha27( pull, 
% 0.72/1.25    forwards, n2 ) }.
% 0.72/1.25  parent0: (9425) {G1,W4,D2,L1,V0,M1}  { alpha27( pull, forwards, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  resolution: (9426) {G1,W4,D2,L1,V0,M1}  { alpha25( pull, forwards, n2 ) }.
% 0.72/1.25  parent0[0]: (62) {G0,W8,D2,L2,V3,M2} I { ! alpha27( X, Y, Z ), alpha25( X, 
% 0.72/1.25    Y, Z ) }.
% 0.72/1.25  parent1[0]: (6550) {G10,W4,D2,L1,V0,M1} R(6549,64) { alpha27( pull, 
% 0.72/1.25    forwards, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := pull
% 0.72/1.25     Y := forwards
% 0.72/1.25     Z := n2
% 0.72/1.25  end
% 0.72/1.25  substitution1:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (6551) {G11,W4,D2,L1,V0,M1} R(6550,62) { alpha25( pull, 
% 0.72/1.25    forwards, n2 ) }.
% 0.72/1.25  parent0: (9426) {G1,W4,D2,L1,V0,M1}  { alpha25( pull, forwards, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  resolution: (9427) {G1,W4,D2,L1,V0,M1}  { terminates( pull, forwards, n2 )
% 0.72/1.25     }.
% 0.72/1.25  parent0[0]: (59) {G0,W8,D2,L2,V3,M2} I { ! alpha25( X, Y, Z ), terminates( 
% 0.72/1.25    X, Y, Z ) }.
% 0.72/1.25  parent1[0]: (6551) {G11,W4,D2,L1,V0,M1} R(6550,62) { alpha25( pull, 
% 0.72/1.25    forwards, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := pull
% 0.72/1.25     Y := forwards
% 0.72/1.25     Z := n2
% 0.72/1.25  end
% 0.72/1.25  substitution1:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (6664) {G12,W4,D2,L1,V0,M1} R(6551,59) { terminates( pull, 
% 0.72/1.25    forwards, n2 ) }.
% 0.72/1.25  parent0: (9427) {G1,W4,D2,L1,V0,M1}  { terminates( pull, forwards, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  resolution: (9428) {G1,W8,D3,L2,V0,M2}  { ! happens( pull, n2 ), ! holdsAt
% 0.72/1.25    ( forwards, plus( n2, n1 ) ) }.
% 0.72/1.25  parent0[1]: (29) {G0,W12,D3,L3,V3,M3} I { ! happens( Z, X ), ! terminates( 
% 0.72/1.25    Z, Y, X ), ! holdsAt( Y, plus( X, n1 ) ) }.
% 0.72/1.25  parent1[0]: (6664) {G12,W4,D2,L1,V0,M1} R(6551,59) { terminates( pull, 
% 0.72/1.25    forwards, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := n2
% 0.72/1.25     Y := forwards
% 0.72/1.25     Z := pull
% 0.72/1.25  end
% 0.72/1.25  substitution1:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  resolution: (9429) {G2,W5,D3,L1,V0,M1}  { ! holdsAt( forwards, plus( n2, n1
% 0.72/1.25     ) ) }.
% 0.72/1.25  parent0[0]: (9428) {G1,W8,D3,L2,V0,M2}  { ! happens( pull, n2 ), ! holdsAt
% 0.72/1.25    ( forwards, plus( n2, n1 ) ) }.
% 0.72/1.25  parent1[0]: (1003) {G5,W3,D2,L1,V0,M1} R(111,993) { happens( pull, n2 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  substitution1:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (6665) {G13,W5,D3,L1,V0,M1} R(6664,29);r(1003) { ! holdsAt( 
% 0.72/1.25    forwards, plus( n2, n1 ) ) }.
% 0.72/1.25  parent0: (9429) {G2,W5,D3,L1,V0,M1}  { ! holdsAt( forwards, plus( n2, n1 )
% 0.72/1.25     ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25     0 ==> 0
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  paramod: (9431) {G1,W5,D3,L1,V0,M1}  { ! holdsAt( forwards, plus( n1, n2 )
% 0.72/1.25     ) }.
% 0.72/1.25  parent0[0]: (144) {G0,W7,D3,L1,V2,M1} I { plus( X, Y ) = plus( Y, X ) }.
% 0.72/1.25  parent1[0; 3]: (6665) {G13,W5,D3,L1,V0,M1} R(6664,29);r(1003) { ! holdsAt( 
% 0.72/1.25    forwards, plus( n2, n1 ) ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25     X := n2
% 0.72/1.25     Y := n1
% 0.72/1.25  end
% 0.72/1.25  substitution1:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  paramod: (9433) {G1,W3,D2,L1,V0,M1}  { ! holdsAt( forwards, n3 ) }.
% 0.72/1.25  parent0[0]: (139) {G0,W5,D3,L1,V0,M1} I { plus( n1, n2 ) ==> n3 }.
% 0.72/1.25  parent1[0; 3]: (9431) {G1,W5,D3,L1,V0,M1}  { ! holdsAt( forwards, plus( n1
% 0.72/1.25    , n2 ) ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  substitution1:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  resolution: (9434) {G1,W0,D0,L0,V0,M0}  {  }.
% 0.72/1.25  parent0[0]: (9433) {G1,W3,D2,L1,V0,M1}  { ! holdsAt( forwards, n3 ) }.
% 0.72/1.25  parent1[0]: (174) {G0,W3,D2,L1,V0,M1} I { holdsAt( forwards, n3 ) }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  substitution1:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  subsumption: (8654) {G14,W0,D0,L0,V0,M0} P(144,6665);d(139);r(174) {  }.
% 0.72/1.25  parent0: (9434) {G1,W0,D0,L0,V0,M0}  {  }.
% 0.72/1.25  substitution0:
% 0.72/1.25  end
% 0.72/1.25  permutation0:
% 0.72/1.25  end
% 0.72/1.25  
% 0.72/1.25  Proof check complete!
% 0.72/1.25  
% 0.72/1.25  Memory use:
% 0.72/1.25  
% 0.72/1.25  space for terms:        101804
% 0.72/1.25  space for clauses:      314121
% 0.72/1.25  
% 0.72/1.25  
% 0.72/1.25  clauses generated:      12356
% 0.72/1.25  clauses kept:           8655
% 0.72/1.25  clauses selected:       507
% 0.72/1.25  clauses deleted:        34
% 0.72/1.25  clauses inuse deleted:  0
% 0.72/1.25  
% 0.72/1.25  subsentry:          21970
% 0.72/1.25  literals s-matched: 16545
% 0.72/1.25  literals matched:   16481
% 0.72/1.25  full subsumption:   1889
% 0.72/1.25  
% 0.72/1.25  checksum:           182130225
% 0.72/1.25  
% 0.72/1.25  
% 0.72/1.25  Bliksem ended
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