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Vampire-SAT---5.0.1.THM-Ref.s

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%------------------------------------------------------------------------------
% File     : Vampire-SAT---5.0.1
% Problem  : COM227_1 : TPTP v9.3.1. Released v9.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT

% Computer : n001.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Tue Sep 29 09:40:32 AM UTC 2026

% Result   : Theorem 0.18s 0.26s
% Output   : Refutation 0.18s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    6
%            Number of leaves      :    2
% Syntax   : Number of formulae    :    9 (   4 unt;   0 typ;   0 def)
%            Number of atoms       :   19 (   5 equ)
%            Maximal formula atoms :    3 (   2 avg)
%            Number of connectives :   19 (   9   ~;   0   |;   8   &)
%                                         (   0 <=>;   2  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    6 (   3 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of types       :    4 (   3 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of predicates  :   31 (  29 usr;   1 prp; 0-3 aty)
%            Number of functors    :  113 ( 113 usr;   7 con; 0-3 aty)
%            Number of variables   :    4 (   2   !;   2   ?;   4   :)

% Comments : 
%------------------------------------------------------------------------------
tff(type_def_5,type,
    vTerm: $tType ).

tff(type_def_6,type,
    vOptTerm: $tType ).

tff(type_def_7,type,
    vTy: $tType ).

tff(func_def_0,type,
    vNat: vTy ).

tff(func_def_1,type,
    vSucc: vTerm > vTerm ).

tff(func_def_2,type,
    vPred: vTerm > vTerm ).

tff(func_def_3,type,
    vsomeTerm: vTerm > vOptTerm ).

tff(func_def_4,type,
    vZero: vTerm ).

tff(func_def_5,type,
    vIszero: vTerm > vTerm ).

tff(func_def_6,type,
    vTrue: vTerm ).

tff(func_def_7,type,
    vFalse: vTerm ).

tff(func_def_8,type,
    vnoTerm: vOptTerm ).

tff(func_def_9,type,
    vPlus: ( vTerm * vTerm ) > vTerm ).

tff(func_def_10,type,
    vB: vTy ).

tff(func_def_11,type,
    vIfelse: ( vTerm * vTerm * vTerm ) > vTerm ).

tff(func_def_12,type,
    vreduce: vTerm > vOptTerm ).

tff(func_def_13,type,
    vplusop: ( vTerm * vTerm ) > vTerm ).

tff(func_def_14,type,
    vgetTerm: vOptTerm > vTerm ).

tff(func_def_15,type,
    sK25: vTerm > vTerm ).

tff(func_def_16,type,
    sK26: vTerm > vTerm ).

tff(func_def_17,type,
    sK27: vTerm > vTerm ).

tff(func_def_18,type,
    sK28: vTerm > vTerm ).

tff(func_def_19,type,
    sK29: vTerm > vTerm ).

tff(func_def_20,type,
    sK30: vTerm > vTerm ).

tff(func_def_21,type,
    sK31: vTerm > vTerm ).

tff(func_def_22,type,
    sK32: vTerm > vTerm ).

tff(func_def_23,type,
    sK33: vOptTerm > vTerm ).

tff(func_def_24,type,
    sK34: vTerm > vTerm ).

tff(func_def_25,type,
    sK35: vTerm > vTerm ).

tff(func_def_26,type,
    sK36: vTerm > vTerm ).

tff(func_def_27,type,
    sK37: vTerm > vTerm ).

tff(func_def_28,type,
    sK38: vTerm > vTerm ).

tff(func_def_29,type,
    sK39: vTerm > vTerm ).

tff(func_def_30,type,
    sK40: vOptTerm > vTerm ).

tff(func_def_31,type,
    sK41: vTerm > vTerm ).

tff(func_def_32,type,
    sK42: ( vTerm * vTerm ) > vTerm ).

tff(func_def_33,type,
    sK43: ( vTerm * vTerm ) > vTerm ).

tff(func_def_34,type,
    sK44: ( vTerm * vTerm ) > vTerm ).

tff(func_def_35,type,
    sK45: ( vTerm * vTerm ) > vTerm ).

tff(func_def_36,type,
    sK46: ( vTerm * vTerm ) > vTerm ).

tff(func_def_37,type,
    sK47: ( vTerm * vTerm * vTerm ) > vTerm ).

tff(func_def_38,type,
    sK48: ( vTerm * vTerm * vTerm ) > vTerm ).

tff(func_def_39,type,
    sK49: ( vTerm * vTerm * vTerm ) > vTerm ).

tff(func_def_40,type,
    sK50: ( vTerm * vTerm * vTerm ) > vTerm ).

tff(func_def_41,type,
    sK51: ( vTerm * vTerm * vTerm ) > vTerm ).

tff(func_def_42,type,
    sK52: ( vTerm * vTerm * vTerm ) > vTerm ).

tff(func_def_43,type,
    sK53: ( vTerm * vTerm * vTerm ) > vTerm ).

tff(func_def_44,type,
    sK54: ( vTerm * vTerm * vTerm ) > vTerm ).

tff(func_def_45,type,
    sK55: vTerm > vTerm ).

tff(func_def_46,type,
    sK56: vTerm > vTerm ).

tff(func_def_47,type,
    sK57: vTerm > vTerm ).

tff(func_def_48,type,
    sK58: vTerm > vTerm ).

tff(func_def_49,type,
    sK59: vTerm > vTerm ).

tff(func_def_50,type,
    sK60: vTerm > vTerm ).

tff(func_def_51,type,
    sK61: vTerm > vTerm ).

tff(func_def_52,type,
    sK62: vTerm > vTerm ).

tff(func_def_53,type,
    sK63: vTerm > vTerm ).

tff(func_def_54,type,
    sK64: vTerm > vTerm ).

tff(func_def_55,type,
    sK65: vTerm > vTerm ).

tff(func_def_56,type,
    sK66: vTerm > vTerm ).

tff(func_def_57,type,
    sK67: vTerm > vTerm ).

tff(func_def_58,type,
    sK68: vTerm > vTerm ).

tff(func_def_59,type,
    sK69: vTerm > vTerm ).

tff(func_def_60,type,
    sK70: vTerm > vTerm ).

tff(func_def_61,type,
    sK71: vTerm > vTerm ).

tff(func_def_62,type,
    sK72: vTerm > vTerm ).

tff(func_def_63,type,
    sK73: vTerm > vTerm ).

tff(func_def_64,type,
    sK74: vTerm > vTerm ).

tff(func_def_65,type,
    sK75: vTerm > vTerm ).

tff(func_def_66,type,
    sK76: vTerm > vOptTerm ).

tff(func_def_67,type,
    sK77: vTerm > vTerm ).

tff(func_def_68,type,
    sK78: vTerm > vOptTerm ).

tff(func_def_69,type,
    sK79: vTerm > vTerm ).

tff(func_def_70,type,
    sK80: vTerm > vTerm ).

tff(func_def_71,type,
    sK81: vTerm > vTerm ).

tff(func_def_72,type,
    sK82: vTerm > vOptTerm ).

tff(func_def_73,type,
    sK83: vTerm > vTerm ).

tff(func_def_74,type,
    sK84: vTerm > vOptTerm ).

tff(func_def_75,type,
    sK85: vTerm > vTerm ).

tff(func_def_76,type,
    sK86: vTerm > vOptTerm ).

tff(func_def_77,type,
    sK87: vTerm > vTerm ).

tff(func_def_78,type,
    sK88: vTerm > vOptTerm ).

tff(func_def_79,type,
    sK89: vTerm > vTerm ).

tff(func_def_80,type,
    sK90: vTerm > vTerm ).

tff(func_def_81,type,
    sK91: vTerm > vOptTerm ).

tff(func_def_82,type,
    sK92: vTerm > vTerm ).

tff(func_def_83,type,
    sK93: vTerm > vTerm ).

tff(func_def_84,type,
    sK94: vTerm > vOptTerm ).

tff(func_def_85,type,
    sK95: vTerm > vTerm ).

tff(func_def_86,type,
    sK96: vTerm > vTerm ).

tff(func_def_87,type,
    sK97: vTerm > vTerm ).

tff(func_def_88,type,
    sK98: vTerm > vOptTerm ).

tff(func_def_89,type,
    sK99: vTerm > vTerm ).

tff(func_def_90,type,
    sK100: vTerm > vTerm ).

tff(func_def_91,type,
    sK101: vTerm > vTerm ).

tff(func_def_92,type,
    sK102: vTerm > vOptTerm ).

tff(func_def_93,type,
    sK103: vTerm > vTerm ).

tff(func_def_94,type,
    sK104: vTerm > vOptTerm ).

tff(func_def_95,type,
    sK105: vTerm > vTerm ).

tff(func_def_96,type,
    sK106: vTerm > vOptTerm ).

tff(func_def_97,type,
    sK107: vTerm > vTerm ).

tff(func_def_98,type,
    sK108: vTerm > vOptTerm ).

tff(func_def_99,type,
    sK109: vTerm > vTerm ).

tff(func_def_100,type,
    sK110: vTerm > vOptTerm ).

tff(func_def_101,type,
    sK111: vTerm > vTerm ).

tff(func_def_102,type,
    sK112: vTerm > vTerm ).

tff(func_def_103,type,
    sK113: vTerm > vOptTerm ).

tff(func_def_104,type,
    sK114: vTerm > vTerm ).

tff(func_def_105,type,
    sK115: vTerm > vTerm ).

tff(func_def_106,type,
    sK116: vTerm > vOptTerm ).

tff(func_def_107,type,
    sK117: vTerm > vTerm ).

tff(func_def_108,type,
    sK118: vTerm > vTerm ).

tff(func_def_109,type,
    sK119: vTerm > vTerm ).

tff(func_def_110,type,
    sK120: vTerm > vTerm ).

tff(func_def_111,type,
    sK121: vTerm > vTerm ).

tff(func_def_112,type,
    sK122: vTy ).

tff(pred_def_1,type,
    visValue: vTerm > $o ).

tff(pred_def_2,type,
    visNV: vTerm > $o ).

tff(pred_def_3,type,
    visSomeTerm: vOptTerm > $o ).

tff(pred_def_4,type,
    vptchecksimple: ( vTerm * vTy ) > $o ).

tff(pred_def_5,type,
    sP0: ( vTerm * vTerm ) > $o ).

tff(pred_def_6,type,
    sP1: ( vTerm * vTerm ) > $o ).

tff(pred_def_7,type,
    sP2: ( vTerm * vTerm * vTerm ) > $o ).

tff(pred_def_8,type,
    sP3: ( vTerm * vTerm * vTerm ) > $o ).

tff(pred_def_9,type,
    sP4: vTerm > $o ).

tff(pred_def_10,type,
    sP5: vTerm > $o ).

tff(pred_def_11,type,
    sP6: vTerm > $o ).

tff(pred_def_12,type,
    sP7: vTerm > $o ).

tff(pred_def_13,type,
    sP8: vTerm > $o ).

tff(pred_def_14,type,
    sP9: vTerm > $o ).

tff(pred_def_15,type,
    sP10: vTerm > $o ).

tff(pred_def_16,type,
    sP11: vTerm > $o ).

tff(pred_def_17,type,
    sP12: vTerm > $o ).

tff(pred_def_18,type,
    sP13: vTerm > $o ).

tff(pred_def_19,type,
    sP14: vTerm > $o ).

tff(pred_def_20,type,
    sP15: vTerm > $o ).

tff(pred_def_21,type,
    sP16: vTerm > $o ).

tff(pred_def_22,type,
    sP17: vTerm > $o ).

tff(pred_def_23,type,
    sP18: vTerm > $o ).

tff(pred_def_24,type,
    sP19: vTerm > $o ).

tff(pred_def_25,type,
    sP20: vTerm > $o ).

tff(pred_def_26,type,
    sP21: vTerm > $o ).

tff(pred_def_27,type,
    sP22: vTerm > $o ).

tff(pred_def_28,type,
    sP23: vTerm > $o ).

tff(pred_def_29,type,
    sP24: vTerm > $o ).

tff(f47,axiom,
    visValue(vFalse),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p','isValue-1') ).

tff(f105,conjecture,
    ! [X0: vTy] :
      ( ( vptchecksimple(vFalse,X0)
        & ~ visValue(vFalse) )
     => ( vreduce(vFalse) != vnoTerm ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p','Progress-False') ).

tff(f106,negated_conjecture,
    ~ ! [X0: vTy] :
        ( ( vptchecksimple(vFalse,X0)
          & ~ visValue(vFalse) )
       => ( vreduce(vFalse) != vnoTerm ) ),
    inference(negated_conjecture,[status(cth)],[f105]) ).

tff(f186,plain,
    ? [X0: vTy] :
      ( ( vnoTerm = vreduce(vFalse) )
      & vptchecksimple(vFalse,X0)
      & ~ visValue(vFalse) ),
    inference(ennf_transformation,[],[f106]) ).

tff(f187,plain,
    ? [X0: vTy] :
      ( ( vnoTerm = vreduce(vFalse) )
      & vptchecksimple(vFalse,X0)
      & ~ visValue(vFalse) ),
    inference(flattening,[],[f186]) ).

tff(f310,plain,
    ( ( vnoTerm = vreduce(vFalse) )
    & vptchecksimple(vFalse,sK122)
    & ~ visValue(vFalse) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK122]),skolemize(X0,sK122)],[f187]) ).

tff(f367,plain,
    visValue(vFalse),
    inference(cnf_transformation,[],[f47]) ).

tff(f570,plain,
    ~ visValue(vFalse),
    inference(cnf_transformation,[],[f310]) ).

tff(f581,plain,
    $false,
    inference(forward_subsumption_resolution,[],[f367,f570]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : COM227_1 : TPTP v9.3.1. Released v9.3.0.
% 0.00/0.05  % Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.07/0.17  % Computer : n001.cluster.edu
% 0.07/0.17  % Model    : x86_64 x86_64
% 0.07/0.17  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.17  % Memory   : 8046.5625MB
% 0.07/0.17  % OS       : Linux 6.8.0-71-generic
% 0.07/0.17  % CPULimit : 300
% 0.07/0.17  % WCLimit  : 300
% 0.07/0.17  % DateTime : Mon Sep 28 22:08:04 UTC 2026
% 0.07/0.17  % CPUTime  : 
% 0.07/0.17  Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.07/0.20  Running first-order model finding
% 0.07/0.20  Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.18/0.26  % (796757)Will run a generic schedule for satisfiability detection.
% 0.18/0.26  % (796775)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2451428431_2999 on theBenchmark for (2999ds/0Mi)
% 0.18/0.26  % (796776)% WARNING: option uhcvi not known.
% 0.18/0.26  % (796776)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2329474011:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.18/0.26  % (796778)dis+10_1_sil=32000:sp=arity:random_seed=948831958:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.18/0.26  % (796777)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3385712643:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.18/0.26  % (796779)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1205129446:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.18/0.26  % (796781)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=4237503081:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.18/0.26  % (796780)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1734388583:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.18/0.26  % Detected minimum model sizes of [1,3,1]
% 0.18/0.26  % Detected maximum model sizes of [3,max,max]
% 0.18/0.26  % TRYING [1,3,1]
% 0.18/0.26  % (796778) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-796757-796778"...
% 0.18/0.26  % (796777) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-796757-796777"...
% 0.18/0.26  % (796780) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-796757-796780"...
% 0.18/0.26  % (796778)...printing done.
% 0.18/0.26  % (796778)Refutation found. Thanks to Tanya!
% 0.18/0.26  % SZS status Theorem for theBenchmark
% 0.18/0.26  % SZS output start Proof for theBenchmark
% See solution above
% 0.18/0.26  % (796778)------------------------------
% 0.18/0.26  % (796778)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.18/0.26  % (796778)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/0.26  % (796778)CaDiCaL version: 2.1.3
% 0.18/0.26  % (796778)Termination reason: Refutation
% 0.18/0.26  % (796778)Time elapsed: 0.007 s
% 0.18/0.26  % (796778)Peak memory usage: 12 MB
% 0.18/0.26  % (796778)Instructions burned: 12 (million)
% 0.18/0.26  % (796757)Success in time 0.05 s
% 0.18/0.26  % Vampire exiting
%------------------------------------------------------------------------------