TSTP Solution File: BOO013-4 by SnakeForV-SAT---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : BOO013-4 : TPTP v8.1.0. Released v1.1.0.
% 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 : n005.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 15:50:09 EDT 2022

% Result   : Unsatisfiable 1.76s 0.58s
% Output   : Refutation 1.76s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   16
%            Number of leaves      :   12
% Syntax   : Number of formulae    :   57 (  57 unt;   0 def)
%            Number of atoms       :   57 (  56 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 (   2 avg)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    8 (   8 usr;   5 con; 0-2 aty)
%            Number of variables   :   52 (  52   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f903,plain,
    $false,
    inference(subsumption_resolution,[],[f902,f13]) ).

fof(f13,plain,
    b != sF0,
    inference(definition_folding,[],[f11,f12]) ).

fof(f12,plain,
    inverse(a) = sF0,
    introduced(function_definition,[]) ).

fof(f11,axiom,
    b != inverse(a),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_a_inverse_is_b) ).

fof(f902,plain,
    b = sF0,
    inference(forward_demodulation,[],[f896,f709]) ).

fof(f709,plain,
    b = multiply(b,sF0),
    inference(forward_demodulation,[],[f696,f12]) ).

fof(f696,plain,
    b = multiply(b,inverse(a)),
    inference(superposition,[],[f431,f275]) ).

fof(f275,plain,
    a = inverse(b),
    inference(forward_demodulation,[],[f274,f123]) ).

fof(f123,plain,
    a = add(a,inverse(b)),
    inference(forward_demodulation,[],[f117,f5]) ).

fof(f5,axiom,
    ! [X0] : add(X0,additive_identity) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',additive_id1) ).

fof(f117,plain,
    add(a,inverse(b)) = add(a,additive_identity),
    inference(superposition,[],[f63,f8]) ).

fof(f8,axiom,
    ! [X0] : additive_identity = multiply(X0,inverse(X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiplicative_inverse1) ).

fof(f63,plain,
    ! [X0] : add(a,multiply(b,X0)) = add(a,X0),
    inference(forward_demodulation,[],[f38,f28]) ).

fof(f28,plain,
    ! [X0] : multiply(multiplicative_identity,X0) = X0,
    inference(superposition,[],[f2,f6]) ).

fof(f6,axiom,
    ! [X0] : multiply(X0,multiplicative_identity) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiplicative_id1) ).

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

fof(f38,plain,
    ! [X0] : add(a,multiply(b,X0)) = multiply(multiplicative_identity,add(a,X0)),
    inference(superposition,[],[f3,f9]) ).

fof(f9,axiom,
    multiplicative_identity = add(a,b),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',b_a_multiplicative_identity) ).

fof(f3,axiom,
    ! [X2,X0,X1] : add(X0,multiply(X1,X2)) = multiply(add(X0,X1),add(X0,X2)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',distributivity1) ).

fof(f274,plain,
    inverse(b) = add(a,inverse(b)),
    inference(forward_demodulation,[],[f273,f5]) ).

fof(f273,plain,
    add(a,inverse(b)) = add(inverse(b),additive_identity),
    inference(forward_demodulation,[],[f270,f1]) ).

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

fof(f270,plain,
    add(inverse(b),additive_identity) = add(inverse(b),a),
    inference(superposition,[],[f60,f265]) ).

fof(f265,plain,
    additive_identity = multiply(a,inverse(inverse(b))),
    inference(forward_demodulation,[],[f259,f10]) ).

fof(f10,axiom,
    additive_identity = multiply(a,b),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',b_an_additive_identity) ).

fof(f259,plain,
    multiply(a,b) = multiply(a,inverse(inverse(b))),
    inference(superposition,[],[f92,f181]) ).

fof(f181,plain,
    ! [X1] : add(X1,inverse(inverse(X1))) = X1,
    inference(forward_demodulation,[],[f163,f5]) ).

fof(f163,plain,
    ! [X1] : add(X1,additive_identity) = add(X1,inverse(inverse(X1))),
    inference(superposition,[],[f57,f8]) ).

fof(f57,plain,
    ! [X4,X5] : add(X4,X5) = add(X4,multiply(inverse(X4),X5)),
    inference(forward_demodulation,[],[f41,f28]) ).

fof(f41,plain,
    ! [X4,X5] : add(X4,multiply(inverse(X4),X5)) = multiply(multiplicative_identity,add(X4,X5)),
    inference(superposition,[],[f3,f7]) ).

fof(f7,axiom,
    ! [X0] : multiplicative_identity = add(X0,inverse(X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',additive_inverse1) ).

fof(f92,plain,
    ! [X16] : multiply(a,X16) = multiply(a,add(b,X16)),
    inference(forward_demodulation,[],[f73,f19]) ).

fof(f19,plain,
    ! [X0] : add(additive_identity,X0) = X0,
    inference(superposition,[],[f5,f1]) ).

fof(f73,plain,
    ! [X16] : add(additive_identity,multiply(a,X16)) = multiply(a,add(b,X16)),
    inference(superposition,[],[f4,f10]) ).

fof(f4,axiom,
    ! [X2,X0,X1] : multiply(X0,add(X1,X2)) = add(multiply(X0,X1),multiply(X0,X2)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',distributivity2) ).

fof(f60,plain,
    ! [X4,X5] : add(X4,X5) = add(X4,multiply(X5,inverse(X4))),
    inference(forward_demodulation,[],[f59,f28]) ).

fof(f59,plain,
    ! [X4,X5] : multiply(multiplicative_identity,add(X4,X5)) = add(X4,multiply(X5,inverse(X4))),
    inference(forward_demodulation,[],[f48,f2]) ).

fof(f48,plain,
    ! [X4,X5] : multiply(add(X4,X5),multiplicative_identity) = add(X4,multiply(X5,inverse(X4))),
    inference(superposition,[],[f3,f7]) ).

fof(f431,plain,
    ! [X11] : multiply(X11,inverse(inverse(X11))) = X11,
    inference(forward_demodulation,[],[f406,f6]) ).

fof(f406,plain,
    ! [X11] : multiply(X11,inverse(inverse(X11))) = multiply(X11,multiplicative_identity),
    inference(superposition,[],[f90,f7]) ).

fof(f90,plain,
    ! [X2,X3] : multiply(X2,add(inverse(X2),X3)) = multiply(X2,X3),
    inference(forward_demodulation,[],[f68,f19]) ).

fof(f68,plain,
    ! [X2,X3] : add(additive_identity,multiply(X2,X3)) = multiply(X2,add(inverse(X2),X3)),
    inference(superposition,[],[f4,f8]) ).

fof(f896,plain,
    multiply(b,sF0) = sF0,
    inference(superposition,[],[f865,f2]) ).

fof(f865,plain,
    multiply(sF0,b) = sF0,
    inference(superposition,[],[f637,f288]) ).

fof(f288,plain,
    b = add(b,sF0),
    inference(forward_demodulation,[],[f283,f12]) ).

fof(f283,plain,
    b = add(b,inverse(a)),
    inference(superposition,[],[f181,f275]) ).

fof(f637,plain,
    ! [X2,X1] : multiply(X1,add(X2,X1)) = X1,
    inference(forward_demodulation,[],[f636,f5]) ).

fof(f636,plain,
    ! [X2,X1] : multiply(X1,add(X2,X1)) = add(X1,additive_identity),
    inference(forward_demodulation,[],[f562,f418]) ).

fof(f418,plain,
    ! [X0] : additive_identity = multiply(additive_identity,X0),
    inference(forward_demodulation,[],[f417,f6]) ).

fof(f417,plain,
    ! [X0] : multiply(additive_identity,X0) = multiply(additive_identity,multiplicative_identity),
    inference(forward_demodulation,[],[f396,f194]) ).

fof(f194,plain,
    ! [X5] : multiplicative_identity = add(multiplicative_identity,X5),
    inference(superposition,[],[f1,f177]) ).

fof(f177,plain,
    ! [X0] : multiplicative_identity = add(X0,multiplicative_identity),
    inference(forward_demodulation,[],[f162,f7]) ).

fof(f162,plain,
    ! [X0] : add(X0,inverse(X0)) = add(X0,multiplicative_identity),
    inference(superposition,[],[f57,f6]) ).

fof(f396,plain,
    ! [X0] : multiply(additive_identity,X0) = multiply(additive_identity,add(multiplicative_identity,X0)),
    inference(superposition,[],[f90,f23]) ).

fof(f23,plain,
    multiplicative_identity = inverse(additive_identity),
    inference(superposition,[],[f7,f19]) ).

fof(f562,plain,
    ! [X2,X1] : add(X1,multiply(additive_identity,X2)) = multiply(X1,add(X2,X1)),
    inference(superposition,[],[f40,f1]) ).

fof(f40,plain,
    ! [X2,X3] : add(X2,multiply(additive_identity,X3)) = multiply(X2,add(X2,X3)),
    inference(superposition,[],[f3,f5]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem    : BOO013-4 : TPTP v8.1.0. Released v1.1.0.
% 0.03/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.12/0.34  % Computer : n005.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit   : 300
% 0.12/0.34  % WCLimit    : 300
% 0.12/0.34  % DateTime   : Mon Aug 29 16:06:48 EDT 2022
% 0.12/0.34  % CPUTime    : 
% 0.19/0.50  % (4781)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 0.19/0.50  % (4773)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 0.19/0.50  % (4778)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)
% 0.19/0.51  TRYING [1]
% 0.19/0.51  % (4766)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.19/0.51  TRYING [2]
% 0.19/0.51  TRYING [3]
% 0.19/0.51  % (4770)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)
% 0.19/0.51  % (4756)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  TRYING [1]
% 0.19/0.51  TRYING [2]
% 0.19/0.51  % (4757)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  % (4762)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  % (4758)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)
% 0.19/0.52  % (4772)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  % (4764)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.19/0.52  % (4764)Instruction limit reached!
% 0.19/0.52  % (4764)------------------------------
% 0.19/0.52  % (4764)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.52  % (4760)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.19/0.52  TRYING [1]
% 0.19/0.52  TRYING [2]
% 0.19/0.52  % (4761)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  % (4764)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.52  % (4764)Termination reason: Unknown
% 0.19/0.52  % (4764)Termination phase: Saturation
% 0.19/0.52  
% 0.19/0.52  % (4764)Memory used [KB]: 5373
% 0.19/0.52  % (4764)Time elapsed: 0.121 s
% 0.19/0.52  % (4764)Instructions burned: 2 (million)
% 0.19/0.52  % (4764)------------------------------
% 0.19/0.52  % (4764)------------------------------
% 0.19/0.52  TRYING [3]
% 0.19/0.52  % (4776)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)
% 0.19/0.53  % (4759)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)
% 0.19/0.53  TRYING [4]
% 0.19/0.53  % (4769)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.19/0.53  % (4777)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  % (4784)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 0.19/0.53  % (4779)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)
% 0.19/0.53  % (4785)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  % (4780)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 0.19/0.53  TRYING [3]
% 0.19/0.53  % (4774)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.19/0.54  % (4783)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)
% 0.19/0.54  % (4765)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)
% 0.19/0.54  % (4768)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 0.19/0.54  TRYING [4]
% 0.19/0.54  % (4771)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)
% 0.19/0.54  % (4767)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)
% 0.19/0.54  % (4775)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)
% 0.19/0.54  % (4782)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)
% 0.19/0.55  % (4763)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.19/0.55  % (4763)Instruction limit reached!
% 0.19/0.55  % (4763)------------------------------
% 0.19/0.55  % (4763)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.55  % (4763)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.55  % (4763)Termination reason: Unknown
% 0.19/0.55  % (4763)Termination phase: Saturation
% 0.19/0.55  
% 0.19/0.55  % (4763)Memory used [KB]: 5500
% 0.19/0.55  % (4763)Time elapsed: 0.148 s
% 0.19/0.55  % (4763)Instructions burned: 8 (million)
% 0.19/0.55  % (4763)------------------------------
% 0.19/0.55  % (4763)------------------------------
% 0.19/0.55  TRYING [4]
% 1.59/0.56  % (4773)Instruction limit reached!
% 1.59/0.56  % (4773)------------------------------
% 1.59/0.56  % (4773)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.59/0.57  % (4769)First to succeed.
% 1.76/0.57  % (4781)Also succeeded, but the first one will report.
% 1.76/0.57  % (4757)Instruction limit reached!
% 1.76/0.57  % (4757)------------------------------
% 1.76/0.57  % (4757)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.76/0.57  % (4757)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.76/0.57  % (4757)Termination reason: Unknown
% 1.76/0.57  % (4757)Termination phase: Saturation
% 1.76/0.57  
% 1.76/0.57  % (4757)Memory used [KB]: 6140
% 1.76/0.57  % (4757)Time elapsed: 0.176 s
% 1.76/0.57  % (4757)Instructions burned: 51 (million)
% 1.76/0.57  % (4757)------------------------------
% 1.76/0.57  % (4757)------------------------------
% 1.76/0.58  % (4758)Instruction limit reached!
% 1.76/0.58  % (4758)------------------------------
% 1.76/0.58  % (4758)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.76/0.58  % (4762)Instruction limit reached!
% 1.76/0.58  % (4762)------------------------------
% 1.76/0.58  % (4762)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.76/0.58  % (4762)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.76/0.58  % (4762)Termination reason: Unknown
% 1.76/0.58  % (4762)Termination phase: Finite model building SAT solving
% 1.76/0.58  
% 1.76/0.58  % (4762)Memory used [KB]: 7419
% 1.76/0.58  % (4762)Time elapsed: 0.121 s
% 1.76/0.58  % (4762)Instructions burned: 51 (million)
% 1.76/0.58  % (4762)------------------------------
% 1.76/0.58  % (4762)------------------------------
% 1.76/0.58  % (4766)Instruction limit reached!
% 1.76/0.58  % (4766)------------------------------
% 1.76/0.58  % (4766)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.76/0.58  % (4773)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.76/0.58  % (4773)Termination reason: Unknown
% 1.76/0.58  % (4773)Termination phase: Finite model building SAT solving
% 1.76/0.58  
% 1.76/0.58  % (4773)Memory used [KB]: 7419
% 1.76/0.58  % (4773)Time elapsed: 0.133 s
% 1.76/0.58  % (4773)Instructions burned: 61 (million)
% 1.76/0.58  % (4773)------------------------------
% 1.76/0.58  % (4773)------------------------------
% 1.76/0.58  % (4769)Refutation found. Thanks to Tanya!
% 1.76/0.58  % SZS status Unsatisfiable for theBenchmark
% 1.76/0.58  % SZS output start Proof for theBenchmark
% See solution above
% 1.76/0.58  % (4769)------------------------------
% 1.76/0.58  % (4769)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.76/0.58  % (4769)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.76/0.58  % (4769)Termination reason: Refutation
% 1.76/0.58  
% 1.76/0.58  % (4769)Memory used [KB]: 6012
% 1.76/0.58  % (4769)Time elapsed: 0.165 s
% 1.76/0.58  % (4769)Instructions burned: 36 (million)
% 1.76/0.58  % (4769)------------------------------
% 1.76/0.58  % (4769)------------------------------
% 1.76/0.58  % (4755)Success in time 0.237 s
%------------------------------------------------------------------------------