TSTP Solution File: KLE040+1 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : KLE040+1 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% Computer : n004.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  : 300s
% DateTime : Tue Apr 30 13:11:45 EDT 2024

% Result   : Theorem 9.80s 1.87s
% Output   : Refutation 9.80s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   25
%            Number of leaves      :   17
% Syntax   : Number of formulae    :  108 (  95 unt;   0 def)
%            Number of atoms       :  123 (  88 equ)
%            Maximal formula atoms :    4 (   1 avg)
%            Number of connectives :   34 (  19   ~;  11   |;   1   &)
%                                         (   1 <=>;   2  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    6 (   3 avg)
%            Maximal term depth    :    5 (   2 avg)
%            Number of predicates  :    3 (   1 usr;   1 prp; 0-2 aty)
%            Number of functors    :    6 (   6 usr;   3 con; 0-2 aty)
%            Number of variables   :  150 ( 148   !;   2   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f76244,plain,
    $false,
    inference(trivial_inequality_removal,[],[f76105]) ).

fof(f76105,plain,
    star(sK0) != star(sK0),
    inference(superposition,[],[f27,f75495]) ).

fof(f75495,plain,
    ! [X0] : star(X0) = multiplication(star(X0),star(X0)),
    inference(superposition,[],[f35437,f74867]) ).

fof(f74867,plain,
    ! [X0] : star(X0) = star(star(X0)),
    inference(superposition,[],[f74841,f36053]) ).

fof(f36053,plain,
    ! [X0] : star(X0) = addition(star(X0),X0),
    inference(forward_demodulation,[],[f35833,f45]) ).

fof(f45,plain,
    ! [X0] : addition(zero,X0) = X0,
    inference(superposition,[],[f36,f30]) ).

fof(f30,plain,
    ! [X0] : addition(X0,zero) = X0,
    inference(cnf_transformation,[],[f3]) ).

fof(f3,axiom,
    ! [X0] : addition(X0,zero) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',additive_identity) ).

fof(f36,plain,
    ! [X0,X1] : addition(X0,X1) = addition(X1,X0),
    inference(cnf_transformation,[],[f1]) ).

fof(f1,axiom,
    ! [X0,X1] : addition(X0,X1) = addition(X1,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',additive_commutativity) ).

fof(f35833,plain,
    ! [X0] : addition(zero,star(X0)) = addition(star(X0),X0),
    inference(superposition,[],[f1342,f35662]) ).

fof(f35662,plain,
    ! [X0] : star(X0) = addition(X0,star(X0)),
    inference(forward_demodulation,[],[f35661,f32726]) ).

fof(f32726,plain,
    ! [X0] : star(X0) = multiplication(addition(one,X0),star(X0)),
    inference(forward_demodulation,[],[f32725,f32667]) ).

fof(f32667,plain,
    ! [X0] : star(X0) = addition(multiplication(addition(one,X0),star(X0)),one),
    inference(forward_demodulation,[],[f32666,f32663]) ).

fof(f32663,plain,
    ! [X0] : star(X0) = addition(one,star(X0)),
    inference(forward_demodulation,[],[f32662,f30327]) ).

fof(f30327,plain,
    ! [X0] : star(X0) = addition(one,multiplication(addition(one,X0),star(X0))),
    inference(forward_demodulation,[],[f30161,f4463]) ).

fof(f4463,plain,
    ! [X0,X1] : multiplication(addition(one,X1),X0) = addition(X0,multiplication(X1,X0)),
    inference(superposition,[],[f42,f32]) ).

fof(f32,plain,
    ! [X0] : multiplication(one,X0) = X0,
    inference(cnf_transformation,[],[f7]) ).

fof(f7,axiom,
    ! [X0] : multiplication(one,X0) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiplicative_left_identity) ).

fof(f42,plain,
    ! [X2,X0,X1] : multiplication(addition(X0,X1),X2) = addition(multiplication(X0,X2),multiplication(X1,X2)),
    inference(cnf_transformation,[],[f9]) ).

fof(f9,axiom,
    ! [X0,X1,X2] : multiplication(addition(X0,X1),X2) = addition(multiplication(X0,X2),multiplication(X1,X2)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',left_distributivity) ).

fof(f30161,plain,
    ! [X0] : star(X0) = addition(one,addition(star(X0),multiplication(X0,star(X0)))),
    inference(superposition,[],[f92,f14859]) ).

fof(f14859,plain,
    ! [X2,X0,X1] : addition(X1,addition(X0,X2)) = addition(addition(X1,X2),X0),
    inference(superposition,[],[f1045,f36]) ).

fof(f1045,plain,
    ! [X2,X0,X1] : addition(X0,addition(X1,X2)) = addition(X1,addition(X0,X2)),
    inference(superposition,[],[f127,f39]) ).

fof(f39,plain,
    ! [X2,X0,X1] : addition(X2,addition(X1,X0)) = addition(addition(X2,X1),X0),
    inference(cnf_transformation,[],[f20]) ).

fof(f20,plain,
    ! [X0,X1,X2] : addition(X2,addition(X1,X0)) = addition(addition(X2,X1),X0),
    inference(rectify,[],[f2]) ).

fof(f2,axiom,
    ! [X2,X1,X0] : addition(X0,addition(X1,X2)) = addition(addition(X0,X1),X2),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',additive_associativity) ).

fof(f127,plain,
    ! [X2,X0,X1] : addition(X0,addition(X1,X2)) = addition(addition(X1,X0),X2),
    inference(superposition,[],[f39,f36]) ).

fof(f92,plain,
    ! [X0] : star(X0) = addition(addition(one,multiplication(X0,star(X0))),star(X0)),
    inference(unit_resulting_resolution,[],[f34,f37]) ).

fof(f37,plain,
    ! [X0,X1] :
      ( ~ leq(X0,X1)
      | addition(X0,X1) = X1 ),
    inference(cnf_transformation,[],[f26]) ).

fof(f26,plain,
    ! [X0,X1] :
      ( ( leq(X0,X1)
        | addition(X0,X1) != X1 )
      & ( addition(X0,X1) = X1
        | ~ leq(X0,X1) ) ),
    inference(nnf_transformation,[],[f12]) ).

fof(f12,axiom,
    ! [X0,X1] :
      ( leq(X0,X1)
    <=> addition(X0,X1) = X1 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',order) ).

fof(f34,plain,
    ! [X0] : leq(addition(one,multiplication(X0,star(X0))),star(X0)),
    inference(cnf_transformation,[],[f13]) ).

fof(f13,axiom,
    ! [X0] : leq(addition(one,multiplication(X0,star(X0))),star(X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',star_unfold_right) ).

fof(f32662,plain,
    ! [X0] : addition(one,star(X0)) = addition(one,multiplication(addition(one,X0),star(X0))),
    inference(forward_demodulation,[],[f32483,f6954]) ).

fof(f6954,plain,
    one = star(zero),
    inference(superposition,[],[f6949,f1674]) ).

fof(f1674,plain,
    star(zero) = addition(star(zero),one),
    inference(forward_demodulation,[],[f1600,f45]) ).

fof(f1600,plain,
    addition(star(zero),one) = addition(zero,star(zero)),
    inference(superposition,[],[f1342,f97]) ).

fof(f97,plain,
    star(zero) = addition(one,star(zero)),
    inference(unit_resulting_resolution,[],[f96,f37]) ).

fof(f96,plain,
    leq(one,star(zero)),
    inference(forward_demodulation,[],[f94,f30]) ).

fof(f94,plain,
    leq(addition(one,zero),star(zero)),
    inference(superposition,[],[f34,f29]) ).

fof(f29,plain,
    ! [X0] : zero = multiplication(zero,X0),
    inference(cnf_transformation,[],[f11]) ).

fof(f11,axiom,
    ! [X0] : zero = multiplication(zero,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',left_annihilation) ).

fof(f6949,plain,
    one = addition(star(zero),one),
    inference(unit_resulting_resolution,[],[f6945,f37]) ).

fof(f6945,plain,
    leq(star(zero),one),
    inference(superposition,[],[f6501,f32]) ).

fof(f6501,plain,
    ! [X0] : leq(multiplication(X0,star(zero)),X0),
    inference(unit_resulting_resolution,[],[f54,f6490]) ).

fof(f6490,plain,
    ! [X0,X1] :
      ( ~ leq(X1,X0)
      | leq(multiplication(X1,star(zero)),X0) ),
    inference(forward_demodulation,[],[f6470,f45]) ).

fof(f6470,plain,
    ! [X0,X1] :
      ( ~ leq(addition(zero,X1),X0)
      | leq(multiplication(X1,star(zero)),X0) ),
    inference(superposition,[],[f43,f28]) ).

fof(f28,plain,
    ! [X0] : zero = multiplication(X0,zero),
    inference(cnf_transformation,[],[f10]) ).

fof(f10,axiom,
    ! [X0] : zero = multiplication(X0,zero),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',right_annihilation) ).

fof(f43,plain,
    ! [X2,X0,X1] :
      ( ~ leq(addition(multiplication(X0,X1),X2),X0)
      | leq(multiplication(X2,star(X1)),X0) ),
    inference(cnf_transformation,[],[f22]) ).

fof(f22,plain,
    ! [X0,X1,X2] :
      ( leq(multiplication(X2,star(X1)),X0)
      | ~ leq(addition(multiplication(X0,X1),X2),X0) ),
    inference(ennf_transformation,[],[f16]) ).

fof(f16,axiom,
    ! [X0,X1,X2] :
      ( leq(addition(multiplication(X0,X1),X2),X0)
     => leq(multiplication(X2,star(X1)),X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',star_induction_right) ).

fof(f54,plain,
    ! [X0] : leq(X0,X0),
    inference(unit_resulting_resolution,[],[f33,f38]) ).

fof(f38,plain,
    ! [X0,X1] :
      ( addition(X0,X1) != X1
      | leq(X0,X1) ),
    inference(cnf_transformation,[],[f26]) ).

fof(f33,plain,
    ! [X0] : addition(X0,X0) = X0,
    inference(cnf_transformation,[],[f4]) ).

fof(f4,axiom,
    ! [X0] : addition(X0,X0) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',additive_idempotence) ).

fof(f32483,plain,
    ! [X0] : addition(star(zero),multiplication(addition(one,X0),star(X0))) = addition(star(zero),star(X0)),
    inference(superposition,[],[f1041,f30327]) ).

fof(f1041,plain,
    ! [X0] : addition(star(zero),X0) = addition(star(zero),addition(one,X0)),
    inference(superposition,[],[f127,f97]) ).

fof(f32666,plain,
    ! [X0] : addition(one,star(X0)) = addition(multiplication(addition(one,X0),star(X0)),one),
    inference(forward_demodulation,[],[f32485,f6954]) ).

fof(f32485,plain,
    ! [X0] : addition(multiplication(addition(one,X0),star(X0)),star(zero)) = addition(star(zero),star(X0)),
    inference(superposition,[],[f1731,f30327]) ).

fof(f1731,plain,
    ! [X0] : addition(X0,star(zero)) = addition(star(zero),addition(one,X0)),
    inference(superposition,[],[f137,f1674]) ).

fof(f137,plain,
    ! [X2,X0,X1] : addition(X0,addition(X1,X2)) = addition(X2,addition(X0,X1)),
    inference(superposition,[],[f39,f36]) ).

fof(f32725,plain,
    ! [X0] : multiplication(addition(one,X0),star(X0)) = addition(multiplication(addition(one,X0),star(X0)),one),
    inference(forward_demodulation,[],[f32576,f12784]) ).

fof(f12784,plain,
    ! [X0,X1] : multiplication(addition(one,X1),X0) = addition(multiplication(addition(one,X1),X0),X0),
    inference(superposition,[],[f1666,f4463]) ).

fof(f1666,plain,
    ! [X0,X1] : addition(X0,X1) = addition(addition(X0,X1),X0),
    inference(forward_demodulation,[],[f1590,f45]) ).

fof(f1590,plain,
    ! [X0,X1] : addition(zero,addition(X0,X1)) = addition(addition(X0,X1),X0),
    inference(superposition,[],[f1342,f126]) ).

fof(f126,plain,
    ! [X0,X1] : addition(X0,X1) = addition(X0,addition(X0,X1)),
    inference(superposition,[],[f39,f33]) ).

fof(f32576,plain,
    ! [X0] : addition(multiplication(addition(one,X0),star(X0)),one) = addition(multiplication(addition(one,X0),star(X0)),star(X0)),
    inference(superposition,[],[f1346,f30327]) ).

fof(f1346,plain,
    ! [X0,X1] : addition(X0,X1) = addition(X0,addition(X1,X0)),
    inference(superposition,[],[f137,f126]) ).

fof(f35661,plain,
    ! [X0] : multiplication(addition(one,X0),star(X0)) = addition(X0,star(X0)),
    inference(forward_demodulation,[],[f35660,f32663]) ).

fof(f35660,plain,
    ! [X0] : multiplication(addition(one,X0),star(X0)) = addition(X0,addition(one,star(X0))),
    inference(forward_demodulation,[],[f35659,f14856]) ).

fof(f14856,plain,
    ! [X2,X0,X1] : addition(X1,addition(X0,X2)) = addition(X1,addition(X2,X0)),
    inference(superposition,[],[f1045,f137]) ).

fof(f35659,plain,
    ! [X0] : multiplication(addition(one,X0),star(X0)) = addition(X0,addition(star(X0),one)),
    inference(forward_demodulation,[],[f35658,f137]) ).

fof(f35658,plain,
    ! [X0] : multiplication(addition(one,X0),star(X0)) = addition(star(X0),addition(one,X0)),
    inference(forward_demodulation,[],[f35657,f36]) ).

fof(f35657,plain,
    ! [X0] : multiplication(addition(one,X0),star(X0)) = addition(addition(one,X0),star(X0)),
    inference(forward_demodulation,[],[f35552,f32663]) ).

fof(f35552,plain,
    ! [X0] : addition(addition(one,X0),star(X0)) = multiplication(addition(one,X0),addition(one,star(X0))),
    inference(superposition,[],[f1810,f32726]) ).

fof(f1810,plain,
    ! [X0,X1] : multiplication(X0,addition(one,X1)) = addition(X0,multiplication(X0,X1)),
    inference(superposition,[],[f41,f31]) ).

fof(f31,plain,
    ! [X0] : multiplication(X0,one) = X0,
    inference(cnf_transformation,[],[f6]) ).

fof(f6,axiom,
    ! [X0] : multiplication(X0,one) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiplicative_right_identity) ).

fof(f41,plain,
    ! [X2,X0,X1] : multiplication(X0,addition(X1,X2)) = addition(multiplication(X0,X1),multiplication(X0,X2)),
    inference(cnf_transformation,[],[f8]) ).

fof(f8,axiom,
    ! [X0,X1,X2] : multiplication(X0,addition(X1,X2)) = addition(multiplication(X0,X1),multiplication(X0,X2)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',right_distributivity) ).

fof(f1342,plain,
    ! [X0,X1] : addition(X1,X0) = addition(zero,addition(X0,X1)),
    inference(superposition,[],[f137,f45]) ).

fof(f74841,plain,
    ! [X0] : star(X0) = addition(star(star(X0)),star(X0)),
    inference(unit_resulting_resolution,[],[f74754,f37]) ).

fof(f74754,plain,
    ! [X0] : leq(star(star(X0)),star(X0)),
    inference(forward_demodulation,[],[f74753,f35437]) ).

fof(f74753,plain,
    ! [X0] : leq(multiplication(star(X0),star(star(X0))),star(X0)),
    inference(forward_demodulation,[],[f74702,f35437]) ).

fof(f74702,plain,
    ! [X0] : leq(multiplication(star(X0),multiplication(star(X0),star(star(X0)))),star(X0)),
    inference(unit_resulting_resolution,[],[f49283,f6495]) ).

fof(f6495,plain,
    ! [X0,X1] :
      ( ~ leq(multiplication(X0,X1),X0)
      | leq(multiplication(X0,multiplication(X1,star(X1))),X0) ),
    inference(forward_demodulation,[],[f6478,f40]) ).

fof(f40,plain,
    ! [X2,X0,X1] : multiplication(X0,multiplication(X1,X2)) = multiplication(multiplication(X0,X1),X2),
    inference(cnf_transformation,[],[f5]) ).

fof(f5,axiom,
    ! [X0,X1,X2] : multiplication(X0,multiplication(X1,X2)) = multiplication(multiplication(X0,X1),X2),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiplicative_associativity) ).

fof(f6478,plain,
    ! [X0,X1] :
      ( ~ leq(multiplication(X0,X1),X0)
      | leq(multiplication(multiplication(X0,X1),star(X1)),X0) ),
    inference(superposition,[],[f43,f33]) ).

fof(f49283,plain,
    ! [X0] : leq(multiplication(star(X0),star(X0)),star(X0)),
    inference(subsumption_resolution,[],[f49058,f54]) ).

fof(f49058,plain,
    ! [X0] :
      ( ~ leq(star(X0),star(X0))
      | leq(multiplication(star(X0),star(X0)),star(X0)) ),
    inference(superposition,[],[f43,f37188]) ).

fof(f37188,plain,
    ! [X0] : star(X0) = addition(multiplication(star(X0),X0),star(X0)),
    inference(forward_demodulation,[],[f37187,f32663]) ).

fof(f37187,plain,
    ! [X0] : star(X0) = addition(multiplication(star(X0),X0),addition(one,star(X0))),
    inference(forward_demodulation,[],[f37001,f36]) ).

fof(f37001,plain,
    ! [X0] : star(X0) = addition(multiplication(star(X0),X0),addition(star(X0),one)),
    inference(superposition,[],[f106,f1325]) ).

fof(f1325,plain,
    ! [X2,X0,X1] : addition(X2,addition(X0,X1)) = addition(addition(X1,X2),X0),
    inference(superposition,[],[f137,f36]) ).

fof(f106,plain,
    ! [X0] : star(X0) = addition(addition(one,multiplication(star(X0),X0)),star(X0)),
    inference(unit_resulting_resolution,[],[f35,f37]) ).

fof(f35,plain,
    ! [X0] : leq(addition(one,multiplication(star(X0),X0)),star(X0)),
    inference(cnf_transformation,[],[f14]) ).

fof(f14,axiom,
    ! [X0] : leq(addition(one,multiplication(star(X0),X0)),star(X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',star_unfold_left) ).

fof(f35437,plain,
    ! [X0] : star(star(X0)) = multiplication(star(X0),star(star(X0))),
    inference(superposition,[],[f32726,f32663]) ).

fof(f27,plain,
    star(sK0) != multiplication(star(sK0),star(sK0)),
    inference(cnf_transformation,[],[f25]) ).

fof(f25,plain,
    star(sK0) != multiplication(star(sK0),star(sK0)),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f21,f24]) ).

fof(f24,plain,
    ( ? [X0] : star(X0) != multiplication(star(X0),star(X0))
   => star(sK0) != multiplication(star(sK0),star(sK0)) ),
    introduced(choice_axiom,[]) ).

fof(f21,plain,
    ? [X0] : star(X0) != multiplication(star(X0),star(X0)),
    inference(ennf_transformation,[],[f19]) ).

fof(f19,plain,
    ~ ! [X0] : star(X0) = multiplication(star(X0),star(X0)),
    inference(rectify,[],[f18]) ).

fof(f18,negated_conjecture,
    ~ ! [X3] : star(X3) = multiplication(star(X3),star(X3)),
    inference(negated_conjecture,[],[f17]) ).

fof(f17,conjecture,
    ! [X3] : star(X3) = multiplication(star(X3),star(X3)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goals) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.24  % Problem    : KLE040+1 : TPTP v8.1.2. Released v4.0.0.
% 0.11/0.25  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.13/0.47  % Computer : n004.cluster.edu
% 0.13/0.47  % Model    : x86_64 x86_64
% 0.13/0.47  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.47  % Memory   : 8042.1875MB
% 0.13/0.47  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.20/0.47  % CPULimit   : 300
% 0.20/0.47  % WCLimit    : 300
% 0.20/0.47  % DateTime   : Tue Apr 30 04:58:48 EDT 2024
% 0.20/0.47  % CPUTime    : 
% 0.20/0.47  % (12974)Running in auto input_syntax mode. Trying TPTP
% 0.20/0.48  % (12977)WARNING: value z3 for option sas not known
% 0.20/0.48  % (12977)dis+2_11_add=large:afr=on:amm=off:bd=off:bce=on:fsd=off:fde=none:gs=on:gsaa=full_model:gsem=off:irw=on:msp=off:nm=4:nwc=1.3:sas=z3:sims=off:sac=on:sp=reverse_arity_569 on theBenchmark for (569ds/0Mi)
% 0.20/0.48  % (12978)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.20/0.48  % (12976)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.20/0.48  % (12981)ott+1_64_av=off:bd=off:bce=on:fsd=off:fde=unused:gsp=on:irw=on:lcm=predicate:lma=on:nm=2:nwc=1.1:sims=off:urr=on_497 on theBenchmark for (497ds/0Mi)
% 0.20/0.49  % (12979)ott+10_10:1_add=off:afr=on:amm=off:anc=all:bd=off:bs=on:fsr=off:irw=on:lma=on:msp=off:nm=4:nwc=4.0:sac=on:sp=reverse_frequency_531 on theBenchmark for (531ds/0Mi)
% 0.20/0.49  % (12980)ott-10_8_av=off:bd=preordered:bs=on:fsd=off:fsr=off:fde=unused:irw=on:lcm=predicate:lma=on:nm=4:nwc=1.7:sp=frequency_522 on theBenchmark for (522ds/0Mi)
% 0.20/0.49  TRYING [1]
% 0.20/0.49  TRYING [2]
% 0.20/0.49  TRYING [3]
% 0.20/0.49  % (12975)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.20/0.50  TRYING [4]
% 0.20/0.50  TRYING [1]
% 0.20/0.50  TRYING [2]
% 0.20/0.52  TRYING [3]
% 0.20/0.52  TRYING [5]
% 0.65/0.55  TRYING [4]
% 0.65/0.60  TRYING [6]
% 1.27/0.67  TRYING [5]
% 2.10/0.80  TRYING [7]
% 4.33/1.09  TRYING [6]
% 5.71/1.27  TRYING [8]
% 7.81/1.58  TRYING [1]
% 7.81/1.58  TRYING [2]
% 7.81/1.59  TRYING [3]
% 7.81/1.60  TRYING [4]
% 8.36/1.65  TRYING [5]
% 9.16/1.77  TRYING [6]
% 9.80/1.86  % (12981)First to succeed.
% 9.80/1.87  % (12981)Refutation found. Thanks to Tanya!
% 9.80/1.87  % SZS status Theorem for theBenchmark
% 9.80/1.87  % SZS output start Proof for theBenchmark
% See solution above
% 9.80/1.88  % (12981)------------------------------
% 9.80/1.88  % (12981)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 9.80/1.88  % (12981)Termination reason: Refutation
% 9.80/1.88  
% 9.80/1.88  % (12981)Memory used [KB]: 12463
% 9.80/1.88  % (12981)Time elapsed: 1.387 s
% 9.80/1.88  % (12981)Instructions burned: 3176 (million)
% 9.80/1.88  % (12981)------------------------------
% 9.80/1.88  % (12981)------------------------------
% 9.80/1.88  % (12974)Success in time 1.394 s
%------------------------------------------------------------------------------