TSTP Solution File: PUZ005+1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : PUZ005+1 : TPTP v8.1.0. Released v2.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n020.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Mon Jul 18 17:58:07 EDT 2022

% Result   : Theorem 0.69s 1.10s
% Output   : Refutation 0.69s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11  % Problem  : PUZ005+1 : TPTP v8.1.0. Released v2.2.0.
% 0.03/0.12  % Command  : bliksem %s
% 0.12/0.33  % Computer : n020.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % DateTime : Sat May 28 22:04:24 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.69/1.10  *** allocated 10000 integers for termspace/termends
% 0.69/1.10  *** allocated 10000 integers for clauses
% 0.69/1.10  *** allocated 10000 integers for justifications
% 0.69/1.10  Bliksem 1.12
% 0.69/1.10  
% 0.69/1.10  
% 0.69/1.10  Automatic Strategy Selection
% 0.69/1.10  
% 0.69/1.10  
% 0.69/1.10  Clauses:
% 0.69/1.10  
% 0.69/1.10  { monday( a_monday ) }.
% 0.69/1.10  { tuesday( a_tuesday ) }.
% 0.69/1.10  { wednesday( a_wednesday ) }.
% 0.69/1.10  { thursday( a_thursday ) }.
% 0.69/1.10  { friday( a_friday ) }.
% 0.69/1.10  { saturday( a_saturday ) }.
% 0.69/1.10  { sunday( a_sunday ) }.
% 0.69/1.10  { ! monday( X ), day( X ) }.
% 0.69/1.10  { ! tuesday( X ), day( X ) }.
% 0.69/1.10  { ! wednesday( X ), day( X ) }.
% 0.69/1.10  { ! thursday( X ), day( X ) }.
% 0.69/1.10  { ! friday( X ), day( X ) }.
% 0.69/1.10  { ! saturday( X ), day( X ) }.
% 0.69/1.10  { ! sunday( X ), day( X ) }.
% 0.69/1.10  { ! monday( X ), sunday( yesterday( X ) ) }.
% 0.69/1.10  { ! tuesday( X ), monday( yesterday( X ) ) }.
% 0.69/1.10  { ! wednesday( X ), tuesday( yesterday( X ) ) }.
% 0.69/1.10  { ! thursday( X ), wednesday( yesterday( X ) ) }.
% 0.69/1.10  { ! friday( X ), thursday( yesterday( X ) ) }.
% 0.69/1.10  { ! saturday( X ), friday( yesterday( X ) ) }.
% 0.69/1.10  { ! sunday( X ), saturday( yesterday( X ) ) }.
% 0.69/1.10  { ! monday( X ), lion_lies( X ) }.
% 0.69/1.10  { ! tuesday( X ), lion_lies( X ) }.
% 0.69/1.10  { ! wednesday( X ), lion_lies( X ) }.
% 0.69/1.10  { ! thursday( X ), ! lion_lies( X ) }.
% 0.69/1.10  { ! friday( X ), ! lion_lies( X ) }.
% 0.69/1.10  { ! saturday( X ), ! lion_lies( X ) }.
% 0.69/1.10  { ! sunday( X ), ! lion_lies( X ) }.
% 0.69/1.10  { ! monday( X ), ! unicorn_lies( X ) }.
% 0.69/1.10  { ! tuesday( X ), ! unicorn_lies( X ) }.
% 0.69/1.10  { ! wednesday( X ), ! unicorn_lies( X ) }.
% 0.69/1.10  { ! thursday( X ), unicorn_lies( X ) }.
% 0.69/1.10  { ! friday( X ), unicorn_lies( X ) }.
% 0.69/1.10  { ! saturday( X ), unicorn_lies( X ) }.
% 0.69/1.10  { ! sunday( X ), ! unicorn_lies( X ) }.
% 0.69/1.10  { ! lion_lies( X ), day( X ) }.
% 0.69/1.10  { ! unicorn_lies( X ), day( X ) }.
% 0.69/1.10  { ! day( X ), ! day( Y ), ! lion_lies( X ), ! lies_on_one_of( a_lion, X, Y
% 0.69/1.10     ), ! lion_lies( Y ) }.
% 0.69/1.10  { ! day( X ), ! day( Y ), lion_lies( X ), ! lies_on_one_of( a_lion, X, Y )
% 0.69/1.10    , lion_lies( Y ) }.
% 0.69/1.10  { ! day( X ), ! day( Y ), lion_lies( X ), lies_on_one_of( a_lion, X, Y ), !
% 0.69/1.10     lion_lies( Y ) }.
% 0.69/1.10  { ! day( X ), ! day( Y ), ! lion_lies( X ), lies_on_one_of( a_lion, X, Y )
% 0.69/1.10    , lion_lies( Y ) }.
% 0.69/1.10  { ! day( X ), ! day( Y ), ! unicorn_lies( X ), ! lies_on_one_of( a_unicorn
% 0.69/1.10    , X, Y ), ! unicorn_lies( Y ) }.
% 0.69/1.10  { ! day( X ), ! day( Y ), unicorn_lies( X ), ! lies_on_one_of( a_unicorn, X
% 0.69/1.10    , Y ), unicorn_lies( Y ) }.
% 0.69/1.10  { ! day( X ), ! day( Y ), unicorn_lies( X ), lies_on_one_of( a_unicorn, X, 
% 0.69/1.10    Y ), ! unicorn_lies( Y ) }.
% 0.69/1.10  { ! day( X ), ! day( Y ), ! unicorn_lies( X ), lies_on_one_of( a_unicorn, X
% 0.69/1.10    , Y ), unicorn_lies( Y ) }.
% 0.69/1.10  { ! day( X ), ! lies_on_one_of( a_lion, X, yesterday( X ) ), ! 
% 0.69/1.10    lies_on_one_of( a_unicorn, X, yesterday( X ) ) }.
% 0.69/1.10  
% 0.69/1.10  percentage equality = 0.000000, percentage horn = 0.869565
% 0.69/1.10  This a non-horn, non-equality problem
% 0.69/1.10  
% 0.69/1.10  
% 0.69/1.10  Options Used:
% 0.69/1.10  
% 0.69/1.10  useres =            1
% 0.69/1.10  useparamod =        0
% 0.69/1.10  useeqrefl =         0
% 0.69/1.10  useeqfact =         0
% 0.69/1.10  usefactor =         1
% 0.69/1.10  usesimpsplitting =  0
% 0.69/1.10  usesimpdemod =      0
% 0.69/1.10  usesimpres =        3
% 0.69/1.10  
% 0.69/1.10  resimpinuse      =  1000
% 0.69/1.10  resimpclauses =     20000
% 0.69/1.10  substype =          standard
% 0.69/1.10  backwardsubs =      1
% 0.69/1.10  selectoldest =      5
% 0.69/1.10  
% 0.69/1.10  litorderings [0] =  split
% 0.69/1.10  litorderings [1] =  liftord
% 0.69/1.10  
% 0.69/1.10  termordering =      none
% 0.69/1.10  
% 0.69/1.10  litapriori =        1
% 0.69/1.10  termapriori =       0
% 0.69/1.10  litaposteriori =    0
% 0.69/1.10  termaposteriori =   0
% 0.69/1.10  demodaposteriori =  0
% 0.69/1.10  ordereqreflfact =   0
% 0.69/1.10  
% 0.69/1.10  litselect =         none
% 0.69/1.10  
% 0.69/1.10  maxweight =         15
% 0.69/1.10  maxdepth =          30000
% 0.69/1.10  maxlength =         115
% 0.69/1.10  maxnrvars =         195
% 0.69/1.10  excuselevel =       1
% 0.69/1.10  increasemaxweight = 1
% 0.69/1.10  
% 0.69/1.10  maxselected =       10000000
% 0.69/1.10  maxnrclauses =      10000000
% 0.69/1.10  
% 0.69/1.10  showgenerated =    0
% 0.69/1.10  showkept =         0
% 0.69/1.10  showselected =     0
% 0.69/1.10  showdeleted =      0
% 0.69/1.10  showresimp =       1
% 0.69/1.10  showstatus =       2000
% 0.69/1.10  
% 0.69/1.10  prologoutput =     0
% 0.69/1.10  nrgoals =          5000000
% 0.69/1.10  totalproof =       1
% 0.69/1.10  
% 0.69/1.10  Symbols occurring in the translation:
% 0.69/1.10  
% 0.69/1.10  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.69/1.10  .  [1, 2]      (w:1, o:33, a:1, s:1, b:0), 
% 0.69/1.10  !  [4, 1]      (w:0, o:17, a:1, s:1, b:0), 
% 0.69/1.10  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.69/1.10  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.69/1.10  a_monday  [35, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 0.69/1.10  monday  [36, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 0.69/1.10  a_tuesday  [37, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 0.69/1.10  tuesday  [38, 1]      (w:1, o:26, a:1, s:1, b:0), 
% 0.69/1.10  a_wednesday  [39, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 0.69/1.10  wednesday  [40, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 0.69/1.10  a_thursday  [41, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 0.69/1.10  thursday  [42, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 0.69/1.10  a_friday  [43, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.69/1.10  friday  [44, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 0.69/1.10  a_saturday  [45, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 0.69/1.10  saturday  [46, 1]      (w:1, o:24, a:1, s:1, b:0), 
% 0.69/1.10  a_sunday  [47, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.69/1.10  sunday  [48, 1]      (w:1, o:25, a:1, s:1, b:0), 
% 0.69/1.10  day  [50, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 0.69/1.10  yesterday  [51, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 0.69/1.10  lion_lies  [52, 1]      (w:1, o:22, a:1, s:1, b:0), 
% 0.69/1.10  unicorn_lies  [53, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 0.69/1.10  a_lion  [55, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 0.69/1.10  lies_on_one_of  [56, 3]      (w:1, o:57, a:1, s:1, b:0), 
% 0.69/1.10  a_unicorn  [57, 0]      (w:1, o:16, a:1, s:1, b:0).
% 0.69/1.10  
% 0.69/1.10  
% 0.69/1.10  Starting Search:
% 0.69/1.10  
% 0.69/1.10  *** allocated 15000 integers for clauses
% 0.69/1.10  *** allocated 22500 integers for clauses
% 0.69/1.10  
% 0.69/1.10  Bliksems!, er is een bewijs:
% 0.69/1.10  % SZS status Theorem
% 0.69/1.10  % SZS output start Refutation
% 0.69/1.10  
% 0.69/1.10  (4) {G0,W2,D2,L1,V0,M1} I { friday( a_friday ) }.
% 0.69/1.10  (17) {G0,W5,D3,L2,V1,M1} I { wednesday( yesterday( X ) ), ! thursday( X )
% 0.69/1.10     }.
% 0.69/1.10  (18) {G0,W5,D3,L2,V1,M1} I { thursday( yesterday( X ) ), ! friday( X ) }.
% 0.69/1.10  (23) {G0,W4,D2,L2,V1,M1} I { lion_lies( X ), ! wednesday( X ) }.
% 0.69/1.10  (24) {G0,W4,D2,L2,V1,M1} I { ! lion_lies( X ), ! thursday( X ) }.
% 0.69/1.10  (30) {G0,W4,D2,L2,V1,M1} I { ! wednesday( X ), ! unicorn_lies( X ) }.
% 0.69/1.10  (31) {G0,W4,D2,L2,V1,M1} I { ! thursday( X ), unicorn_lies( X ) }.
% 0.69/1.10  (35) {G0,W4,D2,L2,V1,M1} I { ! lion_lies( X ), day( X ) }.
% 0.69/1.10  (36) {G0,W4,D2,L2,V1,M1} I { day( X ), ! unicorn_lies( X ) }.
% 0.69/1.10  (39) {G1,W10,D2,L4,V2,M1} I;r(35) { lion_lies( X ), ! day( X ), ! lion_lies
% 0.69/1.10    ( Y ), lies_on_one_of( a_lion, X, Y ) }.
% 0.69/1.10  (44) {G1,W10,D2,L4,V2,M1} I;r(36) { ! day( Y ), ! unicorn_lies( X ), 
% 0.69/1.10    unicorn_lies( Y ), lies_on_one_of( a_unicorn, X, Y ) }.
% 0.69/1.10  (45) {G0,W12,D3,L3,V1,M1} I { ! day( X ), ! lies_on_one_of( a_lion, X, 
% 0.69/1.10    yesterday( X ) ), ! lies_on_one_of( a_unicorn, X, yesterday( X ) ) }.
% 0.69/1.10  (89) {G1,W3,D3,L1,V0,M1} R(18,4) { thursday( yesterday( a_friday ) ) }.
% 0.69/1.10  (134) {G2,W13,D3,L4,V1,M1} R(45,44);r(36) { ! day( yesterday( X ) ), ! 
% 0.69/1.10    unicorn_lies( X ), unicorn_lies( yesterday( X ) ), ! lies_on_one_of( 
% 0.69/1.10    a_lion, X, yesterday( X ) ) }.
% 0.69/1.10  (171) {G3,W12,D3,L5,V1,M2} R(134,39);r(35) { lion_lies( X ), ! day( X ), ! 
% 0.69/1.10    lion_lies( yesterday( X ) ), ! unicorn_lies( X ), unicorn_lies( yesterday
% 0.69/1.10    ( X ) ) }.
% 0.69/1.10  (226) {G4,W10,D3,L4,V1,M2} S(171);r(36) { lion_lies( X ), ! lion_lies( 
% 0.69/1.10    yesterday( X ) ), unicorn_lies( yesterday( X ) ), ! unicorn_lies( X ) }.
% 0.69/1.10  (299) {G5,W7,D3,L3,V1,M1} R(226,30);r(23) { lion_lies( X ), ! wednesday( 
% 0.69/1.10    yesterday( X ) ), ! unicorn_lies( X ) }.
% 0.69/1.10  (331) {G6,W5,D3,L2,V1,M1} R(299,31);r(24) { ! wednesday( yesterday( X ) ), 
% 0.69/1.10    ! thursday( X ) }.
% 0.69/1.10  (333) {G7,W2,D2,L1,V1,M1} S(331);r(17) { ! thursday( X ) }.
% 0.69/1.10  (335) {G8,W0,D0,L0,V0,M0} R(333,89) {  }.
% 0.69/1.10  
% 0.69/1.10  
% 0.69/1.10  % SZS output end Refutation
% 0.69/1.10  found a proof!
% 0.69/1.10  
% 0.69/1.10  
% 0.69/1.10  Unprocessed initial clauses:
% 0.69/1.10  
% 0.69/1.10  (337) {G0,W2,D2,L1,V0,M1}  { monday( a_monday ) }.
% 0.69/1.10  (338) {G0,W2,D2,L1,V0,M1}  { tuesday( a_tuesday ) }.
% 0.69/1.10  (339) {G0,W2,D2,L1,V0,M1}  { wednesday( a_wednesday ) }.
% 0.69/1.10  (340) {G0,W2,D2,L1,V0,M1}  { thursday( a_thursday ) }.
% 0.69/1.10  (341) {G0,W2,D2,L1,V0,M1}  { friday( a_friday ) }.
% 0.69/1.10  (342) {G0,W2,D2,L1,V0,M1}  { saturday( a_saturday ) }.
% 0.69/1.10  (343) {G0,W2,D2,L1,V0,M1}  { sunday( a_sunday ) }.
% 0.69/1.10  (344) {G0,W4,D2,L2,V1,M2}  { ! monday( X ), day( X ) }.
% 0.69/1.10  (345) {G0,W4,D2,L2,V1,M2}  { ! tuesday( X ), day( X ) }.
% 0.69/1.10  (346) {G0,W4,D2,L2,V1,M2}  { ! wednesday( X ), day( X ) }.
% 0.69/1.10  (347) {G0,W4,D2,L2,V1,M2}  { ! thursday( X ), day( X ) }.
% 0.69/1.10  (348) {G0,W4,D2,L2,V1,M2}  { ! friday( X ), day( X ) }.
% 0.69/1.10  (349) {G0,W4,D2,L2,V1,M2}  { ! saturday( X ), day( X ) }.
% 0.69/1.10  (350) {G0,W4,D2,L2,V1,M2}  { ! sunday( X ), day( X ) }.
% 0.69/1.10  (351) {G0,W5,D3,L2,V1,M2}  { ! monday( X ), sunday( yesterday( X ) ) }.
% 0.69/1.10  (352) {G0,W5,D3,L2,V1,M2}  { ! tuesday( X ), monday( yesterday( X ) ) }.
% 0.69/1.10  (353) {G0,W5,D3,L2,V1,M2}  { ! wednesday( X ), tuesday( yesterday( X ) )
% 0.69/1.10     }.
% 0.69/1.10  (354) {G0,W5,D3,L2,V1,M2}  { ! thursday( X ), wednesday( yesterday( X ) )
% 0.69/1.10     }.
% 0.69/1.10  (355) {G0,W5,D3,L2,V1,M2}  { ! friday( X ), thursday( yesterday( X ) ) }.
% 0.69/1.10  (356) {G0,W5,D3,L2,V1,M2}  { ! saturday( X ), friday( yesterday( X ) ) }.
% 0.69/1.11  (357) {G0,W5,D3,L2,V1,M2}  { ! sunday( X ), saturday( yesterday( X ) ) }.
% 0.69/1.11  (358) {G0,W4,D2,L2,V1,M2}  { ! monday( X ), lion_lies( X ) }.
% 0.69/1.11  (359) {G0,W4,D2,L2,V1,M2}  { ! tuesday( X ), lion_lies( X ) }.
% 0.69/1.11  (360) {G0,W4,D2,L2,V1,M2}  { ! wednesday( X ), lion_lies( X ) }.
% 0.69/1.11  (361) {G0,W4,D2,L2,V1,M2}  { ! thursday( X ), ! lion_lies( X ) }.
% 0.69/1.11  (362) {G0,W4,D2,L2,V1,M2}  { ! friday( X ), ! lion_lies( X ) }.
% 0.69/1.11  (363) {G0,W4,D2,L2,V1,M2}  { ! saturday( X ), ! lion_lies( X ) }.
% 0.69/1.11  (364) {G0,W4,D2,L2,V1,M2}  { ! sunday( X ), ! lion_lies( X ) }.
% 0.69/1.11  (365) {G0,W4,D2,L2,V1,M2}  { ! monday( X ), ! unicorn_lies( X ) }.
% 0.69/1.11  (366) {G0,W4,D2,L2,V1,M2}  { ! tuesday( X ), ! unicorn_lies( X ) }.
% 0.69/1.11  (367) {G0,W4,D2,L2,V1,M2}  { ! wednesday( X ), ! unicorn_lies( X ) }.
% 0.69/1.11  (368) {G0,W4,D2,L2,V1,M2}  { ! thursday( X ), unicorn_lies( X ) }.
% 0.69/1.11  (369) {G0,W4,D2,L2,V1,M2}  { ! friday( X ), unicorn_lies( X ) }.
% 0.69/1.11  (370) {G0,W4,D2,L2,V1,M2}  { ! saturday( X ), unicorn_lies( X ) }.
% 0.69/1.11  (371) {G0,W4,D2,L2,V1,M2}  { ! sunday( X ), ! unicorn_lies( X ) }.
% 0.69/1.11  (372) {G0,W4,D2,L2,V1,M2}  { ! lion_lies( X ), day( X ) }.
% 0.69/1.11  (373) {G0,W4,D2,L2,V1,M2}  { ! unicorn_lies( X ), day( X ) }.
% 0.69/1.11  (374) {G0,W12,D2,L5,V2,M5}  { ! day( X ), ! day( Y ), ! lion_lies( X ), ! 
% 0.69/1.11    lies_on_one_of( a_lion, X, Y ), ! lion_lies( Y ) }.
% 0.69/1.11  (375) {G0,W12,D2,L5,V2,M5}  { ! day( X ), ! day( Y ), lion_lies( X ), ! 
% 0.69/1.11    lies_on_one_of( a_lion, X, Y ), lion_lies( Y ) }.
% 0.69/1.11  (376) {G0,W12,D2,L5,V2,M5}  { ! day( X ), ! day( Y ), lion_lies( X ), 
% 0.69/1.11    lies_on_one_of( a_lion, X, Y ), ! lion_lies( Y ) }.
% 0.69/1.11  (377) {G0,W12,D2,L5,V2,M5}  { ! day( X ), ! day( Y ), ! lion_lies( X ), 
% 0.69/1.11    lies_on_one_of( a_lion, X, Y ), lion_lies( Y ) }.
% 0.69/1.11  (378) {G0,W12,D2,L5,V2,M5}  { ! day( X ), ! day( Y ), ! unicorn_lies( X ), 
% 0.69/1.11    ! lies_on_one_of( a_unicorn, X, Y ), ! unicorn_lies( Y ) }.
% 0.69/1.11  (379) {G0,W12,D2,L5,V2,M5}  { ! day( X ), ! day( Y ), unicorn_lies( X ), ! 
% 0.69/1.11    lies_on_one_of( a_unicorn, X, Y ), unicorn_lies( Y ) }.
% 0.69/1.11  (380) {G0,W12,D2,L5,V2,M5}  { ! day( X ), ! day( Y ), unicorn_lies( X ), 
% 0.69/1.11    lies_on_one_of( a_unicorn, X, Y ), ! unicorn_lies( Y ) }.
% 0.69/1.11  (381) {G0,W12,D2,L5,V2,M5}  { ! day( X ), ! day( Y ), ! unicorn_lies( X ), 
% 0.69/1.11    lies_on_one_of( a_unicorn, X, Y ), unicorn_lies( Y ) }.
% 0.69/1.11  (382) {G0,W12,D3,L3,V1,M3}  { ! day( X ), ! lies_on_one_of( a_lion, X, 
% 0.69/1.11    yesterday( X ) ), ! lies_on_one_of( a_unicorn, X, yesterday( X ) ) }.
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  Total Proof:
% 0.69/1.11  
% 0.69/1.11  subsumption: (4) {G0,W2,D2,L1,V0,M1} I { friday( a_friday ) }.
% 0.69/1.11  parent0: (341) {G0,W2,D2,L1,V0,M1}  { friday( a_friday ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 0
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (17) {G0,W5,D3,L2,V1,M1} I { wednesday( yesterday( X ) ), ! 
% 0.69/1.11    thursday( X ) }.
% 0.69/1.11  parent0: (354) {G0,W5,D3,L2,V1,M2}  { ! thursday( X ), wednesday( yesterday
% 0.69/1.11    ( X ) ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 1
% 0.69/1.11     1 ==> 0
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (18) {G0,W5,D3,L2,V1,M1} I { thursday( yesterday( X ) ), ! 
% 0.69/1.11    friday( X ) }.
% 0.69/1.11  parent0: (355) {G0,W5,D3,L2,V1,M2}  { ! friday( X ), thursday( yesterday( X
% 0.69/1.11     ) ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 1
% 0.69/1.11     1 ==> 0
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (23) {G0,W4,D2,L2,V1,M1} I { lion_lies( X ), ! wednesday( X )
% 0.69/1.11     }.
% 0.69/1.11  parent0: (360) {G0,W4,D2,L2,V1,M2}  { ! wednesday( X ), lion_lies( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 1
% 0.69/1.11     1 ==> 0
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (24) {G0,W4,D2,L2,V1,M1} I { ! lion_lies( X ), ! thursday( X )
% 0.69/1.11     }.
% 0.69/1.11  parent0: (361) {G0,W4,D2,L2,V1,M2}  { ! thursday( X ), ! lion_lies( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 1
% 0.69/1.11     1 ==> 0
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (30) {G0,W4,D2,L2,V1,M1} I { ! wednesday( X ), ! unicorn_lies
% 0.69/1.11    ( X ) }.
% 0.69/1.11  parent0: (367) {G0,W4,D2,L2,V1,M2}  { ! wednesday( X ), ! unicorn_lies( X )
% 0.69/1.11     }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 0
% 0.69/1.11     1 ==> 1
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (31) {G0,W4,D2,L2,V1,M1} I { ! thursday( X ), unicorn_lies( X
% 0.69/1.11     ) }.
% 0.69/1.11  parent0: (368) {G0,W4,D2,L2,V1,M2}  { ! thursday( X ), unicorn_lies( X )
% 0.69/1.11     }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 0
% 0.69/1.11     1 ==> 1
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (35) {G0,W4,D2,L2,V1,M1} I { ! lion_lies( X ), day( X ) }.
% 0.69/1.11  parent0: (372) {G0,W4,D2,L2,V1,M2}  { ! lion_lies( X ), day( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 0
% 0.69/1.11     1 ==> 1
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (36) {G0,W4,D2,L2,V1,M1} I { day( X ), ! unicorn_lies( X ) }.
% 0.69/1.11  parent0: (373) {G0,W4,D2,L2,V1,M2}  { ! unicorn_lies( X ), day( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 1
% 0.69/1.11     1 ==> 0
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  resolution: (417) {G1,W12,D2,L5,V2,M5}  { ! day( X ), lion_lies( X ), 
% 0.69/1.11    lies_on_one_of( a_lion, X, Y ), ! lion_lies( Y ), ! lion_lies( Y ) }.
% 0.69/1.11  parent0[1]: (376) {G0,W12,D2,L5,V2,M5}  { ! day( X ), ! day( Y ), lion_lies
% 0.69/1.11    ( X ), lies_on_one_of( a_lion, X, Y ), ! lion_lies( Y ) }.
% 0.69/1.11  parent1[1]: (35) {G0,W4,D2,L2,V1,M1} I { ! lion_lies( X ), day( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11     Y := Y
% 0.69/1.11  end
% 0.69/1.11  substitution1:
% 0.69/1.11     X := Y
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  factor: (419) {G1,W10,D2,L4,V2,M4}  { ! day( X ), lion_lies( X ), 
% 0.69/1.11    lies_on_one_of( a_lion, X, Y ), ! lion_lies( Y ) }.
% 0.69/1.11  parent0[3, 4]: (417) {G1,W12,D2,L5,V2,M5}  { ! day( X ), lion_lies( X ), 
% 0.69/1.11    lies_on_one_of( a_lion, X, Y ), ! lion_lies( Y ), ! lion_lies( Y ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11     Y := Y
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (39) {G1,W10,D2,L4,V2,M1} I;r(35) { lion_lies( X ), ! day( X )
% 0.69/1.11    , ! lion_lies( Y ), lies_on_one_of( a_lion, X, Y ) }.
% 0.69/1.11  parent0: (419) {G1,W10,D2,L4,V2,M4}  { ! day( X ), lion_lies( X ), 
% 0.69/1.11    lies_on_one_of( a_lion, X, Y ), ! lion_lies( Y ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11     Y := Y
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 1
% 0.69/1.11     1 ==> 0
% 0.69/1.11     2 ==> 3
% 0.69/1.11     3 ==> 2
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  resolution: (487) {G1,W12,D2,L5,V2,M5}  { ! day( Y ), ! unicorn_lies( X ), 
% 0.69/1.11    lies_on_one_of( a_unicorn, X, Y ), unicorn_lies( Y ), ! unicorn_lies( X )
% 0.69/1.11     }.
% 0.69/1.11  parent0[0]: (381) {G0,W12,D2,L5,V2,M5}  { ! day( X ), ! day( Y ), ! 
% 0.69/1.11    unicorn_lies( X ), lies_on_one_of( a_unicorn, X, Y ), unicorn_lies( Y )
% 0.69/1.11     }.
% 0.69/1.11  parent1[0]: (36) {G0,W4,D2,L2,V1,M1} I { day( X ), ! unicorn_lies( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11     Y := Y
% 0.69/1.11  end
% 0.69/1.11  substitution1:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  factor: (489) {G1,W10,D2,L4,V2,M4}  { ! day( X ), ! unicorn_lies( Y ), 
% 0.69/1.11    lies_on_one_of( a_unicorn, Y, X ), unicorn_lies( X ) }.
% 0.69/1.11  parent0[1, 4]: (487) {G1,W12,D2,L5,V2,M5}  { ! day( Y ), ! unicorn_lies( X
% 0.69/1.11     ), lies_on_one_of( a_unicorn, X, Y ), unicorn_lies( Y ), ! unicorn_lies
% 0.69/1.11    ( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := Y
% 0.69/1.11     Y := X
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (44) {G1,W10,D2,L4,V2,M1} I;r(36) { ! day( Y ), ! unicorn_lies
% 0.69/1.11    ( X ), unicorn_lies( Y ), lies_on_one_of( a_unicorn, X, Y ) }.
% 0.69/1.11  parent0: (489) {G1,W10,D2,L4,V2,M4}  { ! day( X ), ! unicorn_lies( Y ), 
% 0.69/1.11    lies_on_one_of( a_unicorn, Y, X ), unicorn_lies( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := Y
% 0.69/1.11     Y := X
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 0
% 0.69/1.11     1 ==> 1
% 0.69/1.11     2 ==> 3
% 0.69/1.11     3 ==> 2
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (45) {G0,W12,D3,L3,V1,M1} I { ! day( X ), ! lies_on_one_of( 
% 0.69/1.11    a_lion, X, yesterday( X ) ), ! lies_on_one_of( a_unicorn, X, yesterday( X
% 0.69/1.11     ) ) }.
% 0.69/1.11  parent0: (382) {G0,W12,D3,L3,V1,M3}  { ! day( X ), ! lies_on_one_of( a_lion
% 0.69/1.11    , X, yesterday( X ) ), ! lies_on_one_of( a_unicorn, X, yesterday( X ) )
% 0.69/1.11     }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 0
% 0.69/1.11     1 ==> 1
% 0.69/1.11     2 ==> 2
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  resolution: (502) {G1,W3,D3,L1,V0,M1}  { thursday( yesterday( a_friday ) )
% 0.69/1.11     }.
% 0.69/1.11  parent0[1]: (18) {G0,W5,D3,L2,V1,M1} I { thursday( yesterday( X ) ), ! 
% 0.69/1.11    friday( X ) }.
% 0.69/1.11  parent1[0]: (4) {G0,W2,D2,L1,V0,M1} I { friday( a_friday ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := a_friday
% 0.69/1.11  end
% 0.69/1.11  substitution1:
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (89) {G1,W3,D3,L1,V0,M1} R(18,4) { thursday( yesterday( 
% 0.69/1.11    a_friday ) ) }.
% 0.69/1.11  parent0: (502) {G1,W3,D3,L1,V0,M1}  { thursday( yesterday( a_friday ) ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 0
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  resolution: (503) {G1,W15,D3,L5,V1,M5}  { ! day( X ), ! lies_on_one_of( 
% 0.69/1.11    a_lion, X, yesterday( X ) ), ! day( yesterday( X ) ), ! unicorn_lies( X )
% 0.69/1.11    , unicorn_lies( yesterday( X ) ) }.
% 0.69/1.11  parent0[2]: (45) {G0,W12,D3,L3,V1,M1} I { ! day( X ), ! lies_on_one_of( 
% 0.69/1.11    a_lion, X, yesterday( X ) ), ! lies_on_one_of( a_unicorn, X, yesterday( X
% 0.69/1.11     ) ) }.
% 0.69/1.11  parent1[3]: (44) {G1,W10,D2,L4,V2,M1} I;r(36) { ! day( Y ), ! unicorn_lies
% 0.69/1.11    ( X ), unicorn_lies( Y ), lies_on_one_of( a_unicorn, X, Y ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  substitution1:
% 0.69/1.11     X := X
% 0.69/1.11     Y := yesterday( X )
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  resolution: (504) {G1,W15,D3,L5,V1,M5}  { ! lies_on_one_of( a_lion, X, 
% 0.69/1.11    yesterday( X ) ), ! day( yesterday( X ) ), ! unicorn_lies( X ), 
% 0.69/1.11    unicorn_lies( yesterday( X ) ), ! unicorn_lies( X ) }.
% 0.69/1.11  parent0[0]: (503) {G1,W15,D3,L5,V1,M5}  { ! day( X ), ! lies_on_one_of( 
% 0.69/1.11    a_lion, X, yesterday( X ) ), ! day( yesterday( X ) ), ! unicorn_lies( X )
% 0.69/1.11    , unicorn_lies( yesterday( X ) ) }.
% 0.69/1.11  parent1[0]: (36) {G0,W4,D2,L2,V1,M1} I { day( X ), ! unicorn_lies( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  substitution1:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  factor: (506) {G1,W13,D3,L4,V1,M4}  { ! lies_on_one_of( a_lion, X, 
% 0.69/1.11    yesterday( X ) ), ! day( yesterday( X ) ), ! unicorn_lies( X ), 
% 0.69/1.11    unicorn_lies( yesterday( X ) ) }.
% 0.69/1.11  parent0[2, 4]: (504) {G1,W15,D3,L5,V1,M5}  { ! lies_on_one_of( a_lion, X, 
% 0.69/1.11    yesterday( X ) ), ! day( yesterday( X ) ), ! unicorn_lies( X ), 
% 0.69/1.11    unicorn_lies( yesterday( X ) ), ! unicorn_lies( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (134) {G2,W13,D3,L4,V1,M1} R(45,44);r(36) { ! day( yesterday( 
% 0.69/1.11    X ) ), ! unicorn_lies( X ), unicorn_lies( yesterday( X ) ), ! 
% 0.69/1.11    lies_on_one_of( a_lion, X, yesterday( X ) ) }.
% 0.69/1.11  parent0: (506) {G1,W13,D3,L4,V1,M4}  { ! lies_on_one_of( a_lion, X, 
% 0.69/1.11    yesterday( X ) ), ! day( yesterday( X ) ), ! unicorn_lies( X ), 
% 0.69/1.11    unicorn_lies( yesterday( X ) ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 3
% 0.69/1.11     1 ==> 0
% 0.69/1.11     2 ==> 1
% 0.69/1.11     3 ==> 2
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  resolution: (507) {G2,W15,D3,L6,V1,M6}  { ! day( yesterday( X ) ), ! 
% 0.69/1.11    unicorn_lies( X ), unicorn_lies( yesterday( X ) ), lion_lies( X ), ! day
% 0.69/1.11    ( X ), ! lion_lies( yesterday( X ) ) }.
% 0.69/1.11  parent0[3]: (134) {G2,W13,D3,L4,V1,M1} R(45,44);r(36) { ! day( yesterday( X
% 0.69/1.11     ) ), ! unicorn_lies( X ), unicorn_lies( yesterday( X ) ), ! 
% 0.69/1.11    lies_on_one_of( a_lion, X, yesterday( X ) ) }.
% 0.69/1.11  parent1[3]: (39) {G1,W10,D2,L4,V2,M1} I;r(35) { lion_lies( X ), ! day( X )
% 0.69/1.11    , ! lion_lies( Y ), lies_on_one_of( a_lion, X, Y ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  substitution1:
% 0.69/1.11     X := X
% 0.69/1.11     Y := yesterday( X )
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  resolution: (508) {G1,W15,D3,L6,V1,M6}  { ! unicorn_lies( X ), unicorn_lies
% 0.69/1.11    ( yesterday( X ) ), lion_lies( X ), ! day( X ), ! lion_lies( yesterday( X
% 0.69/1.11     ) ), ! lion_lies( yesterday( X ) ) }.
% 0.69/1.11  parent0[0]: (507) {G2,W15,D3,L6,V1,M6}  { ! day( yesterday( X ) ), ! 
% 0.69/1.11    unicorn_lies( X ), unicorn_lies( yesterday( X ) ), lion_lies( X ), ! day
% 0.69/1.11    ( X ), ! lion_lies( yesterday( X ) ) }.
% 0.69/1.11  parent1[1]: (35) {G0,W4,D2,L2,V1,M1} I { ! lion_lies( X ), day( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  substitution1:
% 0.69/1.11     X := yesterday( X )
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  factor: (510) {G1,W12,D3,L5,V1,M5}  { ! unicorn_lies( X ), unicorn_lies( 
% 0.69/1.11    yesterday( X ) ), lion_lies( X ), ! day( X ), ! lion_lies( yesterday( X )
% 0.69/1.11     ) }.
% 0.69/1.11  parent0[4, 5]: (508) {G1,W15,D3,L6,V1,M6}  { ! unicorn_lies( X ), 
% 0.69/1.11    unicorn_lies( yesterday( X ) ), lion_lies( X ), ! day( X ), ! lion_lies( 
% 0.69/1.11    yesterday( X ) ), ! lion_lies( yesterday( X ) ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (171) {G3,W12,D3,L5,V1,M2} R(134,39);r(35) { lion_lies( X ), !
% 0.69/1.11     day( X ), ! lion_lies( yesterday( X ) ), ! unicorn_lies( X ), 
% 0.69/1.11    unicorn_lies( yesterday( X ) ) }.
% 0.69/1.11  parent0: (510) {G1,W12,D3,L5,V1,M5}  { ! unicorn_lies( X ), unicorn_lies( 
% 0.69/1.11    yesterday( X ) ), lion_lies( X ), ! day( X ), ! lion_lies( yesterday( X )
% 0.69/1.11     ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 3
% 0.69/1.11     1 ==> 4
% 0.69/1.11     2 ==> 0
% 0.69/1.11     3 ==> 1
% 0.69/1.11     4 ==> 2
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  resolution: (511) {G1,W12,D3,L5,V1,M5}  { lion_lies( X ), ! lion_lies( 
% 0.69/1.11    yesterday( X ) ), ! unicorn_lies( X ), unicorn_lies( yesterday( X ) ), ! 
% 0.69/1.11    unicorn_lies( X ) }.
% 0.69/1.11  parent0[1]: (171) {G3,W12,D3,L5,V1,M2} R(134,39);r(35) { lion_lies( X ), ! 
% 0.69/1.11    day( X ), ! lion_lies( yesterday( X ) ), ! unicorn_lies( X ), 
% 0.69/1.11    unicorn_lies( yesterday( X ) ) }.
% 0.69/1.11  parent1[0]: (36) {G0,W4,D2,L2,V1,M1} I { day( X ), ! unicorn_lies( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  substitution1:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  factor: (512) {G1,W10,D3,L4,V1,M4}  { lion_lies( X ), ! lion_lies( 
% 0.69/1.11    yesterday( X ) ), ! unicorn_lies( X ), unicorn_lies( yesterday( X ) ) }.
% 0.69/1.11  parent0[2, 4]: (511) {G1,W12,D3,L5,V1,M5}  { lion_lies( X ), ! lion_lies( 
% 0.69/1.11    yesterday( X ) ), ! unicorn_lies( X ), unicorn_lies( yesterday( X ) ), ! 
% 0.69/1.11    unicorn_lies( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (226) {G4,W10,D3,L4,V1,M2} S(171);r(36) { lion_lies( X ), ! 
% 0.69/1.11    lion_lies( yesterday( X ) ), unicorn_lies( yesterday( X ) ), ! 
% 0.69/1.11    unicorn_lies( X ) }.
% 0.69/1.11  parent0: (512) {G1,W10,D3,L4,V1,M4}  { lion_lies( X ), ! lion_lies( 
% 0.69/1.11    yesterday( X ) ), ! unicorn_lies( X ), unicorn_lies( yesterday( X ) ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 0
% 0.69/1.11     1 ==> 1
% 0.69/1.11     2 ==> 3
% 0.69/1.11     3 ==> 2
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  resolution: (513) {G1,W10,D3,L4,V1,M4}  { ! wednesday( yesterday( X ) ), 
% 0.69/1.11    lion_lies( X ), ! lion_lies( yesterday( X ) ), ! unicorn_lies( X ) }.
% 0.69/1.11  parent0[1]: (30) {G0,W4,D2,L2,V1,M1} I { ! wednesday( X ), ! unicorn_lies( 
% 0.69/1.11    X ) }.
% 0.69/1.11  parent1[2]: (226) {G4,W10,D3,L4,V1,M2} S(171);r(36) { lion_lies( X ), ! 
% 0.69/1.11    lion_lies( yesterday( X ) ), unicorn_lies( yesterday( X ) ), ! 
% 0.69/1.11    unicorn_lies( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := yesterday( X )
% 0.69/1.11  end
% 0.69/1.11  substitution1:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  resolution: (514) {G1,W10,D3,L4,V1,M4}  { ! wednesday( yesterday( X ) ), 
% 0.69/1.11    lion_lies( X ), ! unicorn_lies( X ), ! wednesday( yesterday( X ) ) }.
% 0.69/1.11  parent0[2]: (513) {G1,W10,D3,L4,V1,M4}  { ! wednesday( yesterday( X ) ), 
% 0.69/1.11    lion_lies( X ), ! lion_lies( yesterday( X ) ), ! unicorn_lies( X ) }.
% 0.69/1.11  parent1[0]: (23) {G0,W4,D2,L2,V1,M1} I { lion_lies( X ), ! wednesday( X )
% 0.69/1.11     }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  substitution1:
% 0.69/1.11     X := yesterday( X )
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  factor: (515) {G1,W7,D3,L3,V1,M3}  { ! wednesday( yesterday( X ) ), 
% 0.69/1.11    lion_lies( X ), ! unicorn_lies( X ) }.
% 0.69/1.11  parent0[0, 3]: (514) {G1,W10,D3,L4,V1,M4}  { ! wednesday( yesterday( X ) )
% 0.69/1.11    , lion_lies( X ), ! unicorn_lies( X ), ! wednesday( yesterday( X ) ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (299) {G5,W7,D3,L3,V1,M1} R(226,30);r(23) { lion_lies( X ), ! 
% 0.69/1.11    wednesday( yesterday( X ) ), ! unicorn_lies( X ) }.
% 0.69/1.11  parent0: (515) {G1,W7,D3,L3,V1,M3}  { ! wednesday( yesterday( X ) ), 
% 0.69/1.11    lion_lies( X ), ! unicorn_lies( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 1
% 0.69/1.11     1 ==> 0
% 0.69/1.11     2 ==> 2
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  resolution: (516) {G1,W7,D3,L3,V1,M3}  { lion_lies( X ), ! wednesday( 
% 0.69/1.11    yesterday( X ) ), ! thursday( X ) }.
% 0.69/1.11  parent0[2]: (299) {G5,W7,D3,L3,V1,M1} R(226,30);r(23) { lion_lies( X ), ! 
% 0.69/1.11    wednesday( yesterday( X ) ), ! unicorn_lies( X ) }.
% 0.69/1.11  parent1[1]: (31) {G0,W4,D2,L2,V1,M1} I { ! thursday( X ), unicorn_lies( X )
% 0.69/1.11     }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  substitution1:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  resolution: (517) {G1,W7,D3,L3,V1,M3}  { ! thursday( X ), ! wednesday( 
% 0.69/1.11    yesterday( X ) ), ! thursday( X ) }.
% 0.69/1.11  parent0[0]: (24) {G0,W4,D2,L2,V1,M1} I { ! lion_lies( X ), ! thursday( X )
% 0.69/1.11     }.
% 0.69/1.11  parent1[0]: (516) {G1,W7,D3,L3,V1,M3}  { lion_lies( X ), ! wednesday( 
% 0.69/1.11    yesterday( X ) ), ! thursday( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  substitution1:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  factor: (518) {G1,W5,D3,L2,V1,M2}  { ! thursday( X ), ! wednesday( 
% 0.69/1.11    yesterday( X ) ) }.
% 0.69/1.11  parent0[0, 2]: (517) {G1,W7,D3,L3,V1,M3}  { ! thursday( X ), ! wednesday( 
% 0.69/1.11    yesterday( X ) ), ! thursday( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (331) {G6,W5,D3,L2,V1,M1} R(299,31);r(24) { ! wednesday( 
% 0.69/1.11    yesterday( X ) ), ! thursday( X ) }.
% 0.69/1.11  parent0: (518) {G1,W5,D3,L2,V1,M2}  { ! thursday( X ), ! wednesday( 
% 0.69/1.11    yesterday( X ) ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 1
% 0.69/1.11     1 ==> 0
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  resolution: (519) {G1,W4,D2,L2,V1,M2}  { ! thursday( X ), ! thursday( X )
% 0.69/1.11     }.
% 0.69/1.11  parent0[0]: (331) {G6,W5,D3,L2,V1,M1} R(299,31);r(24) { ! wednesday( 
% 0.69/1.11    yesterday( X ) ), ! thursday( X ) }.
% 0.69/1.11  parent1[0]: (17) {G0,W5,D3,L2,V1,M1} I { wednesday( yesterday( X ) ), ! 
% 0.69/1.11    thursday( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  substitution1:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  factor: (520) {G1,W2,D2,L1,V1,M1}  { ! thursday( X ) }.
% 0.69/1.11  parent0[0, 1]: (519) {G1,W4,D2,L2,V1,M2}  { ! thursday( X ), ! thursday( X
% 0.69/1.11     ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (333) {G7,W2,D2,L1,V1,M1} S(331);r(17) { ! thursday( X ) }.
% 0.69/1.11  parent0: (520) {G1,W2,D2,L1,V1,M1}  { ! thursday( X ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := X
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11     0 ==> 0
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  resolution: (521) {G2,W0,D0,L0,V0,M0}  {  }.
% 0.69/1.11  parent0[0]: (333) {G7,W2,D2,L1,V1,M1} S(331);r(17) { ! thursday( X ) }.
% 0.69/1.11  parent1[0]: (89) {G1,W3,D3,L1,V0,M1} R(18,4) { thursday( yesterday( 
% 0.69/1.11    a_friday ) ) }.
% 0.69/1.11  substitution0:
% 0.69/1.11     X := yesterday( a_friday )
% 0.69/1.11  end
% 0.69/1.11  substitution1:
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  subsumption: (335) {G8,W0,D0,L0,V0,M0} R(333,89) {  }.
% 0.69/1.11  parent0: (521) {G2,W0,D0,L0,V0,M0}  {  }.
% 0.69/1.11  substitution0:
% 0.69/1.11  end
% 0.69/1.11  permutation0:
% 0.69/1.11  end
% 0.69/1.11  
% 0.69/1.11  Proof check complete!
% 0.69/1.11  
% 0.69/1.11  Memory use:
% 0.69/1.11  
% 0.69/1.11  space for terms:        3466
% 0.69/1.11  space for clauses:      15177
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  clauses generated:      525
% 0.69/1.11  clauses kept:           336
% 0.69/1.11  clauses selected:       273
% 0.69/1.11  clauses deleted:        7
% 0.69/1.11  clauses inuse deleted:  0
% 0.69/1.11  
% 0.69/1.11  subsentry:          946
% 0.69/1.11  literals s-matched: 549
% 0.69/1.11  literals matched:   543
% 0.69/1.11  full subsumption:   80
% 0.69/1.11  
% 0.69/1.11  checksum:           17557024
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  Bliksem ended
%------------------------------------------------------------------------------