TSTP Solution File: LDA002-1 by SnakeForV-SAT---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : LDA002-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s

% Computer : n006.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 : Wed Aug 31 17:50:35 EDT 2022

% Result   : Unsatisfiable 0.19s 0.57s
% Output   : Refutation 0.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   19
%            Number of leaves      :   14
% Syntax   : Number of formulae    :   74 (  74 unt;   0 def)
%            Number of atoms       :   74 (  73 equ)
%            Maximal formula atoms :    1 (   1 avg)
%            Number of connectives :    2 (   2   ~;   0   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    4 (   1 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :   14 (  14 usr;  13 con; 0-2 aty)
%            Number of variables   :   14 (  14   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f514,plain,
    $false,
    inference(subsumption_resolution,[],[f513,f15]) ).

fof(f15,plain,
    sF0 != sF1,
    inference(definition_folding,[],[f12,f14,f13]) ).

fof(f13,plain,
    f(a,v) = sF0,
    introduced(function_definition,[]) ).

fof(f14,plain,
    f(b,v) = sF1,
    introduced(function_definition,[]) ).

fof(f12,axiom,
    f(a,v) != f(b,v),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_equation) ).

fof(f513,plain,
    sF0 = sF1,
    inference(forward_demodulation,[],[f512,f13]) ).

fof(f512,plain,
    f(a,v) = sF1,
    inference(forward_demodulation,[],[f511,f114]) ).

fof(f114,plain,
    v = f(n2,uu),
    inference(forward_demodulation,[],[f113,f11]) ).

fof(f11,axiom,
    v = f(uu,uu),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_11) ).

fof(f113,plain,
    f(uu,uu) = f(n2,uu),
    inference(forward_demodulation,[],[f110,f57]) ).

fof(f57,plain,
    f(u,uu) = f(n2,uu),
    inference(superposition,[],[f17,f48]) ).

fof(f48,plain,
    uu = f(n2,u),
    inference(forward_demodulation,[],[f43,f8]) ).

fof(f8,axiom,
    uu = f(u,u),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_8) ).

fof(f43,plain,
    f(u,u) = f(n2,u),
    inference(superposition,[],[f17,f4]) ).

fof(f4,axiom,
    u = f(n2,n2),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_4) ).

fof(f17,plain,
    ! [X4] : f(u,f(n2,X4)) = f(n2,f(n2,X4)),
    inference(superposition,[],[f1,f4]) ).

fof(f1,axiom,
    ! [X2,X0,X1] : f(X0,f(X1,X2)) = f(f(X0,X1),f(X0,X2)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',a1) ).

fof(f110,plain,
    f(uu,uu) = f(u,uu),
    inference(superposition,[],[f23,f8]) ).

fof(f23,plain,
    ! [X10] : f(u,f(u,X10)) = f(uu,f(u,X10)),
    inference(superposition,[],[f1,f8]) ).

fof(f511,plain,
    f(a,f(n2,uu)) = sF1,
    inference(forward_demodulation,[],[f510,f102]) ).

fof(f102,plain,
    uu = f(n1,u),
    inference(forward_demodulation,[],[f95,f48]) ).

fof(f95,plain,
    f(n2,u) = f(n1,u),
    inference(superposition,[],[f19,f56]) ).

fof(f56,plain,
    u = f(n1,n2),
    inference(forward_demodulation,[],[f53,f4]) ).

fof(f53,plain,
    f(n2,n2) = f(n1,n2),
    inference(superposition,[],[f19,f2]) ).

fof(f2,axiom,
    n2 = f(n1,n1),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_2) ).

fof(f19,plain,
    ! [X6] : f(n2,f(n1,X6)) = f(n1,f(n1,X6)),
    inference(superposition,[],[f1,f2]) ).

fof(f510,plain,
    f(a,f(n2,f(n1,u))) = sF1,
    inference(forward_demodulation,[],[f509,f20]) ).

fof(f20,plain,
    ! [X7] : f(n2,f(n1,X7)) = f(n3,f(n2,X7)),
    inference(superposition,[],[f1,f3]) ).

fof(f3,axiom,
    n3 = f(n2,n1),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_3) ).

fof(f509,plain,
    f(a,f(n3,f(n2,u))) = sF1,
    inference(forward_demodulation,[],[f508,f332]) ).

fof(f332,plain,
    sF1 = f(n2,v),
    inference(forward_demodulation,[],[f331,f14]) ).

fof(f331,plain,
    f(b,v) = f(n2,v),
    inference(forward_demodulation,[],[f330,f300]) ).

fof(f300,plain,
    f(uu,v) = f(n2,v),
    inference(forward_demodulation,[],[f297,f167]) ).

fof(f167,plain,
    f(u,v) = f(n2,v),
    inference(superposition,[],[f17,f114]) ).

fof(f297,plain,
    f(uu,v) = f(u,v),
    inference(superposition,[],[f23,f118]) ).

fof(f118,plain,
    v = f(u,uu),
    inference(backward_demodulation,[],[f57,f114]) ).

fof(f330,plain,
    f(b,v) = f(uu,v),
    inference(forward_demodulation,[],[f325,f288]) ).

fof(f288,plain,
    v = f(u2,uu),
    inference(forward_demodulation,[],[f287,f118]) ).

fof(f287,plain,
    f(u2,uu) = f(u,uu),
    inference(forward_demodulation,[],[f272,f48]) ).

fof(f272,plain,
    f(u2,uu) = f(u,f(n2,u)),
    inference(superposition,[],[f36,f6]) ).

fof(f6,axiom,
    u2 = f(u,n2),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_6) ).

fof(f36,plain,
    ! [X10] : f(f(u,X10),uu) = f(u,f(X10,u)),
    inference(superposition,[],[f1,f8]) ).

fof(f325,plain,
    f(b,v) = f(uu,f(u2,uu)),
    inference(superposition,[],[f39,f200]) ).

fof(f200,plain,
    b = f(uu,u2),
    inference(backward_demodulation,[],[f107,f198]) ).

fof(f198,plain,
    b = f(u,u2),
    inference(backward_demodulation,[],[f79,f197]) ).

fof(f197,plain,
    u2 = f(n1,n3),
    inference(forward_demodulation,[],[f196,f6]) ).

fof(f196,plain,
    f(u,n2) = f(n1,n3),
    inference(forward_demodulation,[],[f192,f3]) ).

fof(f192,plain,
    f(u,n2) = f(n1,f(n2,n1)),
    inference(superposition,[],[f32,f56]) ).

fof(f32,plain,
    ! [X6] : f(f(n1,X6),n2) = f(n1,f(X6,n1)),
    inference(superposition,[],[f1,f2]) ).

fof(f79,plain,
    b = f(u,f(n1,n3)),
    inference(forward_demodulation,[],[f73,f10]) ).

fof(f10,axiom,
    b = f(u1,u3),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_10) ).

fof(f73,plain,
    f(u1,u3) = f(u,f(n1,n3)),
    inference(superposition,[],[f21,f7]) ).

fof(f7,axiom,
    u3 = f(u,n3),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_7) ).

fof(f21,plain,
    ! [X8] : f(u1,f(u,X8)) = f(u,f(n1,X8)),
    inference(superposition,[],[f1,f5]) ).

fof(f5,axiom,
    u1 = f(u,n1),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_5) ).

fof(f107,plain,
    f(u,u2) = f(uu,u2),
    inference(superposition,[],[f23,f6]) ).

fof(f39,plain,
    ! [X13] : f(f(uu,X13),v) = f(uu,f(X13,uu)),
    inference(superposition,[],[f1,f11]) ).

fof(f508,plain,
    f(a,f(n3,f(n2,u))) = f(n2,v),
    inference(forward_demodulation,[],[f507,f249]) ).

fof(f249,plain,
    v = f(n1,uu),
    inference(forward_demodulation,[],[f246,f114]) ).

fof(f246,plain,
    f(n1,uu) = f(n2,uu),
    inference(superposition,[],[f19,f102]) ).

fof(f507,plain,
    f(a,f(n3,f(n2,u))) = f(n2,f(n1,uu)),
    inference(forward_demodulation,[],[f506,f20]) ).

fof(f506,plain,
    f(a,f(n3,f(n2,u))) = f(n3,f(n2,uu)),
    inference(forward_demodulation,[],[f505,f121]) ).

fof(f121,plain,
    ! [X0] : f(f(n3,X0),uu) = f(n3,f(X0,u)),
    inference(superposition,[],[f1,f67]) ).

fof(f67,plain,
    uu = f(n3,u),
    inference(forward_demodulation,[],[f66,f48]) ).

fof(f66,plain,
    f(n3,u) = f(n2,u),
    inference(forward_demodulation,[],[f60,f56]) ).

fof(f60,plain,
    f(n3,u) = f(n2,f(n1,n2)),
    inference(superposition,[],[f20,f4]) ).

fof(f505,plain,
    f(n3,f(n2,uu)) = f(a,f(f(n3,n2),uu)),
    inference(forward_demodulation,[],[f496,f291]) ).

fof(f291,plain,
    ! [X0] : f(f(n3,X0),v) = f(n3,f(X0,uu)),
    inference(superposition,[],[f1,f116]) ).

fof(f116,plain,
    v = f(n3,uu),
    inference(backward_demodulation,[],[f104,f114]) ).

fof(f104,plain,
    f(n3,uu) = f(n2,uu),
    inference(backward_demodulation,[],[f63,f102]) ).

fof(f63,plain,
    f(n3,uu) = f(n2,f(n1,u)),
    inference(superposition,[],[f20,f48]) ).

fof(f496,plain,
    f(a,f(f(n3,n2),uu)) = f(f(n3,n2),v),
    inference(superposition,[],[f24,f288]) ).

fof(f24,plain,
    ! [X11] : f(f(n3,n2),f(u2,X11)) = f(a,f(f(n3,n2),X11)),
    inference(superposition,[],[f1,f9]) ).

fof(f9,axiom,
    a = f(f(n3,n2),u2),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_9) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11  % Problem    : LDA002-1 : TPTP v8.1.0. Released v1.0.0.
% 0.12/0.12  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.12/0.33  % Computer : n006.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  % WCLimit    : 300
% 0.12/0.33  % DateTime   : Tue Aug 30 02:59:10 EDT 2022
% 0.12/0.33  % CPUTime    : 
% 0.19/0.49  % (23784)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.19/0.49  % (23789)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.19/0.50  % (23807)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=177:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/177Mi)
% 0.19/0.50  % (23790)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.19/0.50  % (23794)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.19/0.50  % (23800)ott+10_1:8_bsd=on:fsd=on:lcm=predicate:nwc=5.0:s2a=on:s2at=1.5:spb=goal_then_units:i=176:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/176Mi)
% 0.19/0.50  % (23803)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/467Mi)
% 0.19/0.50  % (23795)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/75Mi)
% 0.19/0.50  % (23783)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.19/0.50  % (23799)ott+4_1:1_av=off:bd=off:nwc=5.0:rp=on:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.19/0.51  % (23780)fmb+10_1:1_bce=on:fmbsr=1.5:nm=4:skr=on:i=191324:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/191324Mi)
% 0.19/0.51  % (23791)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.19/0.51  TRYING [1]
% 0.19/0.51  TRYING [2]
% 0.19/0.51  % (23792)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 0.19/0.51  TRYING [3]
% 0.19/0.51  % (23797)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 0.19/0.51  % (23782)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.19/0.51  TRYING [1]
% 0.19/0.51  % (23787)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.19/0.51  TRYING [2]
% 0.19/0.51  TRYING [3]
% 0.19/0.51  % (23804)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 0.19/0.52  % (23781)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.19/0.52  % (23808)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 0.19/0.52  % (23786)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.19/0.52  % (23785)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 0.19/0.52  TRYING [1]
% 0.19/0.52  TRYING [2]
% 0.19/0.52  TRYING [3]
% 0.19/0.52  % (23805)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 0.19/0.52  % (23787)Instruction limit reached!
% 0.19/0.52  % (23787)------------------------------
% 0.19/0.52  % (23787)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.52  % (23787)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.52  % (23787)Termination reason: Unknown
% 0.19/0.52  % (23787)Termination phase: Saturation
% 0.19/0.52  
% 0.19/0.52  % (23787)Memory used [KB]: 5500
% 0.19/0.52  % (23787)Time elapsed: 0.094 s
% 0.19/0.52  % (23787)Instructions burned: 7 (million)
% 0.19/0.52  % (23787)------------------------------
% 0.19/0.52  % (23787)------------------------------
% 0.19/0.52  % (23796)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.19/0.52  TRYING [4]
% 0.19/0.53  % (23809)ott+10_7:2_awrs=decay:awrsf=8:bd=preordered:drc=off:fd=preordered:fde=unused:fsr=off:slsq=on:slsqc=2:slsqr=5,8:sp=const_min:spb=units:to=lpo:i=355:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/355Mi)
% 0.19/0.53  % (23806)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.19/0.53  % (23788)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.19/0.53  % (23788)Instruction limit reached!
% 0.19/0.53  % (23788)------------------------------
% 0.19/0.53  % (23788)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.53  % (23788)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.53  % (23788)Termination reason: Unknown
% 0.19/0.53  % (23788)Termination phase: Saturation
% 0.19/0.53  
% 0.19/0.53  % (23788)Memory used [KB]: 5373
% 0.19/0.53  % (23788)Time elapsed: 0.152 s
% 0.19/0.53  % (23788)Instructions burned: 4 (million)
% 0.19/0.53  % (23788)------------------------------
% 0.19/0.53  % (23788)------------------------------
% 0.19/0.53  % (23801)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 0.19/0.53  TRYING [4]
% 0.19/0.54  % (23798)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.19/0.54  % (23802)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/498Mi)
% 0.19/0.54  % (23793)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.19/0.54  TRYING [4]
% 0.19/0.55  % (23795)First to succeed.
% 0.19/0.55  % (23797)Instruction limit reached!
% 0.19/0.55  % (23797)------------------------------
% 0.19/0.55  % (23797)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.56  % (23784)Instruction limit reached!
% 0.19/0.56  % (23784)------------------------------
% 0.19/0.56  % (23784)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.56  % (23789)Instruction limit reached!
% 0.19/0.56  % (23789)------------------------------
% 0.19/0.56  % (23789)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.56  % (23789)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.56  % (23789)Termination reason: Unknown
% 0.19/0.56  % (23789)Termination phase: Saturation
% 0.19/0.56  
% 0.19/0.56  % (23789)Memory used [KB]: 2046
% 0.19/0.56  % (23789)Time elapsed: 0.166 s
% 0.19/0.56  % (23789)Instructions burned: 51 (million)
% 0.19/0.56  % (23789)------------------------------
% 0.19/0.56  % (23789)------------------------------
% 0.19/0.56  % (23797)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.56  % (23797)Termination reason: Unknown
% 0.19/0.56  % (23784)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.56  % (23797)Termination phase: Finite model building constraint generation
% 0.19/0.56  
% 0.19/0.56  % (23784)Termination reason: Unknown
% 0.19/0.56  % (23797)Memory used [KB]: 6908
% 0.19/0.56  % (23784)Termination phase: Saturation
% 0.19/0.56  
% 0.19/0.56  % (23797)Time elapsed: 0.153 s
% 0.19/0.56  % (23784)Memory used [KB]: 6652
% 0.19/0.56  % (23797)Instructions burned: 61 (million)
% 0.19/0.56  % (23784)Time elapsed: 0.153 s
% 0.19/0.56  % (23797)------------------------------
% 0.19/0.56  % (23797)------------------------------
% 0.19/0.56  % (23784)Instructions burned: 51 (million)
% 0.19/0.56  % (23784)------------------------------
% 0.19/0.56  % (23784)------------------------------
% 0.19/0.57  % (23795)Refutation found. Thanks to Tanya!
% 0.19/0.57  % SZS status Unsatisfiable for theBenchmark
% 0.19/0.57  % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.57  % (23795)------------------------------
% 0.19/0.57  % (23795)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.57  % (23795)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.57  % (23795)Termination reason: Refutation
% 0.19/0.57  
% 0.19/0.57  % (23795)Memory used [KB]: 1535
% 0.19/0.57  % (23795)Time elapsed: 0.128 s
% 0.19/0.57  % (23795)Instructions burned: 29 (million)
% 0.19/0.57  % (23795)------------------------------
% 0.19/0.57  % (23795)------------------------------
% 0.19/0.57  % (23777)Success in time 0.221 s
%------------------------------------------------------------------------------