TSTP Solution File: GRP138-1 by SnakeForV---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV---1.0
% Problem  : GRP138-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s

% Computer : n022.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 16:14:33 EDT 2022

% Result   : Unsatisfiable 2.49s 0.69s
% Output   : Refutation 2.49s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   11
%            Number of leaves      :   11
% Syntax   : Number of formulae    :   35 (  35 unt;   0 def)
%            Number of atoms       :   35 (  34 equ)
%            Maximal formula atoms :    1 (   1 avg)
%            Number of connectives :    2 (   2   ~;   0   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    4 (   2 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    7 (   7 usr;   5 con; 0-2 aty)
%            Number of variables   :   20 (  20   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f947,plain,
    $false,
    inference(subsumption_resolution,[],[f946,f21]) ).

fof(f21,plain,
    sF0 != sF1,
    inference(definition_folding,[],[f18,f20,f19,f19]) ).

fof(f19,plain,
    greatest_lower_bound(a,b) = sF0,
    introduced(function_definition,[]) ).

fof(f20,plain,
    least_upper_bound(sF0,c) = sF1,
    introduced(function_definition,[]) ).

fof(f18,axiom,
    greatest_lower_bound(a,b) != least_upper_bound(greatest_lower_bound(a,b),c),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_ax_glb1a) ).

fof(f946,plain,
    sF0 = sF1,
    inference(forward_demodulation,[],[f936,f23]) ).

fof(f23,plain,
    least_upper_bound(c,sF0) = sF1,
    inference(backward_demodulation,[],[f20,f5]) ).

fof(f5,axiom,
    ! [X0,X1] : least_upper_bound(X0,X1) = least_upper_bound(X1,X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',symmetry_of_lub) ).

fof(f936,plain,
    least_upper_bound(c,sF0) = sF0,
    inference(superposition,[],[f933,f5]) ).

fof(f933,plain,
    sF0 = least_upper_bound(sF0,c),
    inference(superposition,[],[f25,f920]) ).

fof(f920,plain,
    c = greatest_lower_bound(c,sF0),
    inference(forward_demodulation,[],[f903,f92]) ).

fof(f92,plain,
    c = greatest_lower_bound(c,a),
    inference(superposition,[],[f29,f16]) ).

fof(f16,axiom,
    a = least_upper_bound(a,c),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax_glb1a_1) ).

fof(f29,plain,
    ! [X2,X1] : greatest_lower_bound(X1,least_upper_bound(X2,X1)) = X1,
    inference(superposition,[],[f11,f5]) ).

fof(f11,axiom,
    ! [X0,X1] : greatest_lower_bound(X0,least_upper_bound(X0,X1)) = X0,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',glb_absorbtion) ).

fof(f903,plain,
    greatest_lower_bound(c,a) = greatest_lower_bound(c,sF0),
    inference(superposition,[],[f71,f828]) ).

fof(f828,plain,
    greatest_lower_bound(b,a) = sF0,
    inference(forward_demodulation,[],[f827,f184]) ).

fof(f184,plain,
    sF0 = greatest_lower_bound(b,sF0),
    inference(superposition,[],[f98,f4]) ).

fof(f4,axiom,
    ! [X0,X1] : greatest_lower_bound(X0,X1) = greatest_lower_bound(X1,X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',symmetry_of_glb) ).

fof(f98,plain,
    sF0 = greatest_lower_bound(sF0,b),
    inference(superposition,[],[f29,f43]) ).

fof(f43,plain,
    b = least_upper_bound(b,sF0),
    inference(superposition,[],[f25,f19]) ).

fof(f827,plain,
    greatest_lower_bound(b,a) = greatest_lower_bound(b,sF0),
    inference(forward_demodulation,[],[f783,f97]) ).

fof(f97,plain,
    greatest_lower_bound(sF0,a) = sF0,
    inference(superposition,[],[f29,f27]) ).

fof(f27,plain,
    a = least_upper_bound(a,sF0),
    inference(superposition,[],[f10,f19]) ).

fof(f10,axiom,
    ! [X0,X1] : least_upper_bound(X0,greatest_lower_bound(X0,X1)) = X0,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',lub_absorbtion) ).

fof(f783,plain,
    greatest_lower_bound(b,a) = greatest_lower_bound(b,greatest_lower_bound(sF0,a)),
    inference(superposition,[],[f73,f70]) ).

fof(f70,plain,
    ! [X15] : greatest_lower_bound(sF0,X15) = greatest_lower_bound(a,greatest_lower_bound(b,X15)),
    inference(superposition,[],[f6,f19]) ).

fof(f6,axiom,
    ! [X2,X0,X1] : greatest_lower_bound(X0,greatest_lower_bound(X1,X2)) = greatest_lower_bound(greatest_lower_bound(X0,X1),X2),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',associativity_of_glb) ).

fof(f73,plain,
    ! [X3,X4] : greatest_lower_bound(X3,X4) = greatest_lower_bound(X3,greatest_lower_bound(X4,greatest_lower_bound(X3,X4))),
    inference(superposition,[],[f6,f9]) ).

fof(f9,axiom,
    ! [X0] : greatest_lower_bound(X0,X0) = X0,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',idempotence_of_gld) ).

fof(f71,plain,
    ! [X16] : greatest_lower_bound(c,X16) = greatest_lower_bound(c,greatest_lower_bound(b,X16)),
    inference(superposition,[],[f6,f33]) ).

fof(f33,plain,
    c = greatest_lower_bound(c,b),
    inference(superposition,[],[f11,f22]) ).

fof(f22,plain,
    b = least_upper_bound(c,b),
    inference(backward_demodulation,[],[f17,f5]) ).

fof(f17,axiom,
    b = least_upper_bound(b,c),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax_glb1a_2) ).

fof(f25,plain,
    ! [X2,X1] : least_upper_bound(X1,greatest_lower_bound(X2,X1)) = X1,
    inference(superposition,[],[f10,f4]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem    : GRP138-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% 0.03/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.14/0.34  % Computer : n022.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit   : 300
% 0.14/0.34  % WCLimit    : 300
% 0.14/0.34  % DateTime   : Mon Aug 29 22:17:41 EDT 2022
% 0.14/0.34  % CPUTime    : 
% 0.20/0.55  % (22155)lrs+10_1:16_awrs=converge:awrsf=40:br=off:ep=RSTC:flr=on:gsp=on:nwc=3.0:sos=on:urr=on:i=10:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/10Mi)
% 1.53/0.57  % (22163)lrs+10_1:16_awrs=converge:awrsf=40:br=off:ep=RSTC:flr=on:gsp=on:nwc=3.0:sos=on:urr=on:i=46:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/46Mi)
% 1.82/0.58  % (22155)Instruction limit reached!
% 1.82/0.58  % (22155)------------------------------
% 1.82/0.58  % (22155)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.82/0.58  % (22154)dis+1002_1:12_drc=off:fd=preordered:tgt=full:i=99788:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99788Mi)
% 1.82/0.58  % (22171)lrs+10_1:1_br=off:flr=on:slsq=on:slsqc=1:sp=frequency:urr=on:i=257:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/257Mi)
% 1.82/0.59  % (22170)lrs+10_1:1_drc=off:fd=preordered:plsq=on:sp=occurrence:to=lpo:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 1.82/0.59  % (22157)lrs+10_1:1_amm=off:drc=off:sp=reverse_frequency:spb=goal_then_units:to=lpo:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 1.82/0.59  % (22155)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.82/0.59  % (22155)Termination reason: Unknown
% 1.82/0.59  % (22155)Termination phase: Saturation
% 1.82/0.59  
% 1.82/0.59  % (22166)dis+10_1:1024_anc=all:drc=off:flr=on:fsr=off:sac=on:urr=on:i=292:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/292Mi)
% 1.82/0.59  % (22155)Memory used [KB]: 5628
% 1.82/0.59  % (22155)Time elapsed: 0.147 s
% 1.82/0.59  % (22155)Instructions burned: 10 (million)
% 1.82/0.59  % (22155)------------------------------
% 1.82/0.59  % (22155)------------------------------
% 1.82/0.59  % (22180)lrs+10_1:2_bd=preordered:drc=off:fd=preordered:fde=unused:sp=const_min:to=lpo:i=177:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/177Mi)
% 1.82/0.59  % (22162)dis+31_8:1_br=off:fd=off:gs=on:lcm=reverse:nm=16:nwc=5.0:sp=reverse_arity:urr=on:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 1.82/0.59  % (22168)lrs+10_1:128_plsq=on:plsqc=2:s2a=on:ss=axioms:st=1.5:urr=on:i=321:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/321Mi)
% 1.82/0.59  % (22167)dis+2_1:1024_abs=on:alpa=false:anc=all_dependent:avsq=on:bce=on:drc=off:newcnf=on:slsq=on:slsqc=0:slsqr=1,1:sp=reverse_arity:i=353:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/353Mi)
% 1.82/0.60  % (22178)dis+21_1:8_aac=none:bs=unit_only:er=filter:fd=off:nwc=5.0:s2pl=no:i=111:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/111Mi)
% 1.82/0.60  % (22158)lrs+10_1:1_drc=off:fd=preordered:plsq=on:sp=occurrence:to=lpo:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 1.82/0.61  % (22156)lrs+1004_1:734_av=off:awrs=converge:awrsf=70:br=off:ep=RSTC:erd=off:gs=on:nwc=3.0:s2a=on:s2agt=16:sp=occurrence:updr=off:urr=on:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 1.82/0.61  % (22159)lrs+10_1:1_br=off:ep=RSTC:sos=all:urr=on:i=20:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/20Mi)
% 1.82/0.61  % (22160)lrs+10_1:1_avsq=on:avsql=on:bsr=unit_only:drc=off:fsr=off:inw=on:nwc=10.0:rnwc=on:sgt=16:slsq=on:slsqc=0:slsql=off:slsqr=211,119:sp=reverse_frequency:spb=goal_then_units:ss=included:st=2.0:to=lpo:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 1.82/0.61  % (22165)lrs+10_1:1_drc=off:fd=preordered:plsq=on:sp=occurrence:to=lpo:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 1.82/0.61  % (22157)Instruction limit reached!
% 1.82/0.61  % (22157)------------------------------
% 1.82/0.61  % (22157)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.82/0.61  % (22157)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.82/0.61  % (22157)Termination reason: Unknown
% 1.82/0.61  % (22157)Termination phase: Saturation
% 1.82/0.61  
% 1.82/0.61  % (22157)Memory used [KB]: 5500
% 1.82/0.61  % (22157)Time elapsed: 0.171 s
% 1.82/0.61  % (22157)Instructions burned: 7 (million)
% 1.82/0.61  % (22157)------------------------------
% 1.82/0.61  % (22157)------------------------------
% 1.82/0.61  % (22169)dis+10_1:7_drc=off:fd=preordered:plsq=on:sp=reverse_frequency:to=lpo:i=212:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/212Mi)
% 1.82/0.61  % (22160)Instruction limit reached!
% 1.82/0.61  % (22160)------------------------------
% 1.82/0.61  % (22160)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.82/0.61  % (22160)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.82/0.61  % (22160)Termination reason: Unknown
% 1.82/0.61  % (22160)Termination phase: Saturation
% 1.82/0.61  
% 1.82/0.61  % (22160)Memory used [KB]: 5628
% 1.82/0.61  % (22160)Time elapsed: 0.190 s
% 1.82/0.61  % (22160)Instructions burned: 8 (million)
% 1.82/0.61  % (22160)------------------------------
% 1.82/0.61  % (22160)------------------------------
% 1.82/0.62  % (22173)lrs+10_1:128_bd=off:drc=off:fd=preordered:nwc=1.6:urr=on:i=103:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/103Mi)
% 1.82/0.62  % (22179)dis+10_1:1_av=off:drc=off:slsq=on:slsqc=1:slsqr=29,16:sp=reverse_frequency:to=lpo:i=248:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/248Mi)
% 1.82/0.62  % (22172)lrs+1011_1:1_asg=cautious:bsr=on:cond=on:drc=off:etr=on:fd=preordered:gs=on:plsq=on:plsqr=388,511:slsq=on:slsqc=1:slsqr=21,31:urr=on:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 1.82/0.62  % (22182)lrs+10_1:128_awrs=converge:awrsf=8:bd=off:drc=off:slsq=on:slsqc=1:slsql=off:slsqr=40,29:i=495:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/495Mi)
% 1.82/0.62  % (22183)lrs+10_1:16_awrs=converge:awrsf=40:br=off:ep=RSTC:flr=on:gsp=on:nwc=3.0:sos=on:urr=on:i=381:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/381Mi)
% 1.82/0.62  % (22161)lrs+1_3:1_ep=RSTC:sos=on:urr=on:i=33:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/33Mi)
% 1.82/0.62  % (22184)lrs+10_1:1_drc=off:fd=preordered:plsq=on:sp=occurrence:to=lpo:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 1.82/0.63  % (22164)lrs+1004_1:734_av=off:awrs=converge:awrsf=70:br=off:ep=RSTC:erd=off:gs=on:nwc=3.0:s2a=on:s2agt=16:sp=occurrence:updr=off:urr=on:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 1.82/0.63  % (22181)dis+10_1:1024_av=off:bd=preordered:drc=off:nwc=3.0:rp=on:thsq=on:thsqc=64:thsqd=32:to=lpo:i=267:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/267Mi)
% 1.82/0.63  % (22174)lrs+10_1:1024_drc=off:i=388:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/388Mi)
% 1.82/0.63  % (22177)lrs+10_5:1_br=off:ep=RSTC:sos=all:urr=on:i=267:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/267Mi)
% 1.82/0.63  % (22176)dis+11_1:64_fd=off:nm=0:nwc=5.0:i=481:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/481Mi)
% 1.82/0.64  % (22159)Instruction limit reached!
% 1.82/0.64  % (22159)------------------------------
% 1.82/0.64  % (22159)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.82/0.64  % (22159)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.82/0.64  % (22159)Termination reason: Unknown
% 1.82/0.64  % (22159)Termination phase: Saturation
% 1.82/0.64  
% 1.82/0.64  % (22159)Memory used [KB]: 6012
% 1.82/0.64  % (22159)Time elapsed: 0.220 s
% 1.82/0.64  % (22159)Instructions burned: 21 (million)
% 1.82/0.64  % (22159)------------------------------
% 1.82/0.64  % (22159)------------------------------
% 2.34/0.66  % (22163)Instruction limit reached!
% 2.34/0.66  % (22163)------------------------------
% 2.34/0.66  % (22163)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.34/0.66  % (22163)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.34/0.66  % (22163)Termination reason: Unknown
% 2.34/0.66  % (22163)Termination phase: Saturation
% 2.34/0.66  
% 2.34/0.66  % (22163)Memory used [KB]: 6396
% 2.34/0.66  % (22163)Time elapsed: 0.237 s
% 2.34/0.66  % (22163)Instructions burned: 46 (million)
% 2.34/0.66  % (22163)------------------------------
% 2.34/0.66  % (22163)------------------------------
% 2.34/0.67  % (22162)Instruction limit reached!
% 2.34/0.67  % (22162)------------------------------
% 2.34/0.67  % (22162)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.34/0.67  % (22162)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.34/0.67  % (22162)Termination reason: Unknown
% 2.34/0.67  % (22162)Termination phase: Saturation
% 2.34/0.67  
% 2.34/0.67  % (22162)Memory used [KB]: 10874
% 2.34/0.67  % (22162)Time elapsed: 0.245 s
% 2.34/0.67  % (22162)Instructions burned: 37 (million)
% 2.34/0.67  % (22162)------------------------------
% 2.34/0.67  % (22162)------------------------------
% 2.34/0.67  % (22156)Instruction limit reached!
% 2.34/0.67  % (22156)------------------------------
% 2.34/0.67  % (22156)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.34/0.67  % (22156)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.34/0.67  % (22156)Termination reason: Unknown
% 2.34/0.67  % (22156)Termination phase: Saturation
% 2.34/0.67  
% 2.34/0.67  % (22156)Memory used [KB]: 6780
% 2.34/0.67  % (22156)Time elapsed: 0.249 s
% 2.34/0.67  % (22156)Instructions burned: 37 (million)
% 2.34/0.67  % (22156)------------------------------
% 2.34/0.67  % (22156)------------------------------
% 2.49/0.67  % (22154)First to succeed.
% 2.49/0.67  % (22170)Instruction limit reached!
% 2.49/0.67  % (22170)------------------------------
% 2.49/0.67  % (22170)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.49/0.67  % (22170)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.49/0.67  % (22170)Termination reason: Unknown
% 2.49/0.67  % (22170)Termination phase: Saturation
% 2.49/0.67  
% 2.49/0.67  % (22170)Memory used [KB]: 6140
% 2.49/0.67  % (22170)Time elapsed: 0.222 s
% 2.49/0.67  % (22170)Instructions burned: 49 (million)
% 2.49/0.67  % (22170)------------------------------
% 2.49/0.67  % (22170)------------------------------
% 2.49/0.68  % (22167)Also succeeded, but the first one will report.
% 2.49/0.68  % (22161)Instruction limit reached!
% 2.49/0.68  % (22161)------------------------------
% 2.49/0.68  % (22161)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.49/0.68  % (22161)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.49/0.68  % (22161)Termination reason: Unknown
% 2.49/0.68  % (22161)Termination phase: Saturation
% 2.49/0.68  
% 2.49/0.68  % (22161)Memory used [KB]: 6268
% 2.49/0.68  % (22161)Time elapsed: 0.203 s
% 2.49/0.68  % (22161)Instructions burned: 35 (million)
% 2.49/0.68  % (22161)------------------------------
% 2.49/0.68  % (22161)------------------------------
% 2.49/0.69  % (22154)Refutation found. Thanks to Tanya!
% 2.49/0.69  % SZS status Unsatisfiable for theBenchmark
% 2.49/0.69  % SZS output start Proof for theBenchmark
% See solution above
% 2.49/0.69  % (22154)------------------------------
% 2.49/0.69  % (22154)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.49/0.69  % (22154)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.49/0.69  % (22154)Termination reason: Refutation
% 2.49/0.69  
% 2.49/0.69  % (22154)Memory used [KB]: 6012
% 2.49/0.69  % (22154)Time elapsed: 0.244 s
% 2.49/0.69  % (22154)Instructions burned: 38 (million)
% 2.49/0.69  % (22154)------------------------------
% 2.49/0.69  % (22154)------------------------------
% 2.49/0.69  % (22153)Success in time 0.336 s
%------------------------------------------------------------------------------