TSTP Solution File: CSR031+3 by SnakeForV---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV---1.0
% Problem  : CSR031+3 : TPTP v8.1.0. Released v3.4.0.
% 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 : n027.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 15:54:20 EDT 2022

% Result   : Theorem 2.05s 0.76s
% Output   : Refutation 2.05s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    5
%            Number of leaves      :    4
% Syntax   : Number of formulae    :   15 (   8 unt;   0 def)
%            Number of atoms       :   22 (   0 equ)
%            Maximal formula atoms :    2 (   1 avg)
%            Number of connectives :   17 (  10   ~;   4   |;   1   &)
%                                         (   0 <=>;   2  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    5 (   3 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    4 (   3 usr;   1 prp; 0-2 aty)
%            Number of functors    :    2 (   2 usr;   2 con; 0-0 aty)
%            Number of variables   :   11 (  11   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f8160,plain,
    $false,
    inference(unit_resulting_resolution,[],[f8120,f8139,f8118]) ).

fof(f8118,plain,
    ! [X0] :
      ( ~ collection(X0)
      | ~ individual(X0) ),
    inference(cnf_transformation,[],[f8087]) ).

fof(f8087,plain,
    ! [X0] :
      ( ~ individual(X0)
      | ~ collection(X0) ),
    inference(ennf_transformation,[],[f3226]) ).

fof(f3226,axiom,
    ! [X0] :
      ~ ( individual(X0)
        & collection(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax2_3226) ).

fof(f8139,plain,
    collection(c_tptptptpcol_16_8398),
    inference(unit_resulting_resolution,[],[f8103,f8133]) ).

fof(f8133,plain,
    ! [X0,X1] :
      ( ~ disjointwith(X0,X1)
      | collection(X0) ),
    inference(cnf_transformation,[],[f8052]) ).

fof(f8052,plain,
    ! [X0,X1] :
      ( collection(X0)
      | ~ disjointwith(X0,X1) ),
    inference(ennf_transformation,[],[f8012]) ).

fof(f8012,plain,
    ! [X1,X0] :
      ( disjointwith(X0,X1)
     => collection(X0) ),
    inference(rectify,[],[f7583]) ).

fof(f7583,axiom,
    ! [X1,X3] :
      ( disjointwith(X1,X3)
     => collection(X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax2_7583) ).

fof(f8103,plain,
    disjointwith(c_tptptptpcol_16_8398,c_tptpcol_16_18488),
    inference(cnf_transformation,[],[f8008]) ).

fof(f8008,plain,
    disjointwith(c_tptptptpcol_16_8398,c_tptpcol_16_18488),
    inference(flattening,[],[f8007]) ).

fof(f8007,negated_conjecture,
    ~ ~ disjointwith(c_tptptptpcol_16_8398,c_tptpcol_16_18488),
    inference(negated_conjecture,[],[f8006]) ).

fof(f8006,conjecture,
    ~ disjointwith(c_tptptptpcol_16_8398,c_tptpcol_16_18488),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',query131) ).

fof(f8120,plain,
    individual(c_tptptptpcol_16_8398),
    inference(cnf_transformation,[],[f781]) ).

fof(f781,axiom,
    individual(c_tptptptpcol_16_8398),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax2_781) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.10  % Problem    : CSR031+3 : TPTP v8.1.0. Released v3.4.0.
% 0.00/0.10  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.10/0.30  % Computer : n027.cluster.edu
% 0.10/0.30  % Model    : x86_64 x86_64
% 0.10/0.30  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.30  % Memory   : 8042.1875MB
% 0.10/0.30  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.10/0.30  % CPULimit   : 300
% 0.10/0.30  % WCLimit    : 300
% 0.10/0.30  % DateTime   : Mon Aug 29 18:03:15 EDT 2022
% 0.10/0.30  % CPUTime    : 
% 1.18/0.61  % (15285)dis+1010_1:50_awrs=decay:awrsf=128:nwc=10.0:s2pl=no:sp=frequency:ss=axioms:i=39:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/39Mi)
% 1.18/0.62  % (15279)dis+1002_1:12_drc=off:fd=preordered:tgt=full:i=99978:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/99978Mi)
% 1.18/0.64  % (15280)lrs+10_1:1_gsp=on:sd=1:sgt=32:sos=on:ss=axioms:i=13:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/13Mi)
% 1.18/0.64  % (15302)dis+10_1:1_av=off:sos=on:sp=reverse_arity:ss=included:st=2.0:to=lpo:urr=ec_only:i=45:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/45Mi)
% 1.18/0.64  % (15294)lrs+10_1:1_drc=off:sp=reverse_frequency:spb=goal:to=lpo:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/7Mi)
% 1.44/0.65  % (15295)lrs+1011_1:1_fd=preordered:fsd=on:sos=on:thsq=on:thsqc=64:thsqd=32:uwa=ground:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/50Mi)
% 1.44/0.65  % (15293)lrs+10_1:1_ins=3:sp=reverse_frequency:spb=goal:to=lpo:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/3Mi)
% 1.44/0.65  % (15301)dis+1010_2:3_fs=off:fsr=off:nm=0:nwc=5.0:s2a=on:s2agt=32:i=82:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/82Mi)
% 1.44/0.65  % (15286)lrs+2_1:1_lcm=reverse:lma=on:sos=all:spb=goal_then_units:ss=included:urr=on:i=39:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/39Mi)
% 1.44/0.66  % (15293)Instruction limit reached!
% 1.44/0.66  % (15293)------------------------------
% 1.44/0.66  % (15293)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.44/0.66  % (15287)dis+10_1:1_newcnf=on:sgt=8:sos=on:ss=axioms:to=lpo:urr=on:i=49:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/49Mi)
% 1.44/0.67  % (15294)Instruction limit reached!
% 1.44/0.67  % (15294)------------------------------
% 1.44/0.67  % (15294)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.44/0.67  % (15294)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.44/0.67  % (15294)Termination reason: Unknown
% 1.44/0.67  % (15294)Termination phase: Preprocessing 1
% 1.44/0.67  
% 1.44/0.67  % (15294)Memory used [KB]: 7675
% 1.44/0.67  % (15294)Time elapsed: 0.020 s
% 1.44/0.67  % (15294)Instructions burned: 7 (million)
% 1.44/0.67  % (15294)------------------------------
% 1.44/0.67  % (15294)------------------------------
% 1.44/0.67  % (15281)dis+1002_1:1_aac=none:bd=off:sac=on:sos=on:spb=units:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/3Mi)
% 1.44/0.67  % (15293)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.44/0.67  % (15293)Termination reason: Unknown
% 1.44/0.67  % (15293)Termination phase: shuffling
% 1.44/0.67  
% 1.44/0.67  % (15293)Memory used [KB]: 7291
% 1.44/0.67  % (15293)Time elapsed: 0.007 s
% 1.44/0.67  % (15293)Instructions burned: 3 (million)
% 1.44/0.67  % (15293)------------------------------
% 1.44/0.67  % (15293)------------------------------
% 1.44/0.67  % (15288)lrs+10_1:1_br=off:sos=on:ss=axioms:st=2.0:urr=on:i=33:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/33Mi)
% 1.44/0.68  % (15284)dis+21_1:1_av=off:sos=on:sp=frequency:ss=included:to=lpo:i=15:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/15Mi)
% 1.44/0.68  % (15299)dis+1010_1:1_bs=on:ep=RS:erd=off:newcnf=on:nwc=10.0:s2a=on:sgt=32:ss=axioms:i=30:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/30Mi)
% 1.44/0.68  % (15303)dis+21_1:1_ep=RS:nwc=10.0:s2a=on:s2at=1.5:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/50Mi)
% 1.44/0.68  % (15296)fmb+10_1:1_nm=2:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/3Mi)
% 1.44/0.68  % (15283)lrs+10_1:1024_nm=0:nwc=5.0:ss=axioms:i=13:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/13Mi)
% 1.44/0.69  % (15304)lrs+11_1:1_plsq=on:plsqc=1:plsqr=32,1:ss=included:i=95:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/95Mi)
% 1.44/0.69  % (15289)lrs+10_1:1_ep=R:lcm=predicate:lma=on:sos=all:spb=goal:ss=included:i=12:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/12Mi)
% 1.44/0.69  % (15280)Instruction limit reached!
% 1.44/0.69  % (15280)------------------------------
% 1.44/0.69  % (15280)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.44/0.69  % (15280)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.44/0.69  % (15280)Termination reason: Unknown
% 1.44/0.69  % (15280)Termination phase: SInE selection
% 1.44/0.69  
% 1.44/0.69  % (15280)Memory used [KB]: 7675
% 1.44/0.69  % (15280)Time elapsed: 0.015 s
% 1.44/0.69  % (15280)Instructions burned: 13 (million)
% 1.44/0.69  % (15280)------------------------------
% 1.44/0.69  % (15280)------------------------------
% 1.44/0.69  % (15300)ott+21_1:1_erd=off:s2a=on:sac=on:sd=1:sgt=64:sos=on:ss=included:st=3.0:to=lpo:urr=on:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/99Mi)
% 1.44/0.69  % (15305)lrs+1011_1:1_fd=preordered:fsd=on:sos=on:thsq=on:thsqc=64:thsqd=32:uwa=ground:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/99Mi)
% 1.44/0.69  % (15281)Instruction limit reached!
% 1.44/0.69  % (15281)------------------------------
% 1.44/0.69  % (15281)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.44/0.69  % (15281)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.44/0.69  % (15281)Termination reason: Unknown
% 1.44/0.69  % (15281)Termination phase: shuffling
% 1.44/0.69  
% 1.44/0.69  % (15281)Memory used [KB]: 7291
% 1.44/0.69  % (15281)Time elapsed: 0.006 s
% 1.44/0.69  % (15281)Instructions burned: 3 (million)
% 1.44/0.69  % (15281)------------------------------
% 1.44/0.69  % (15281)------------------------------
% 1.44/0.70  % (15297)ott+1010_1:1_sd=2:sos=on:sp=occurrence:ss=axioms:urr=on:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/2Mi)
% 1.44/0.70  % (15282)lrs+10_5:1_br=off:fde=none:nwc=3.0:sd=1:sgt=10:sos=on:ss=axioms:urr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/51Mi)
% 1.44/0.70  % (15296)Instruction limit reached!
% 1.44/0.70  % (15296)------------------------------
% 1.44/0.70  % (15296)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.44/0.70  % (15296)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.44/0.70  % (15296)Termination reason: Unknown
% 1.44/0.70  % (15296)Termination phase: shuffling
% 1.44/0.70  
% 1.44/0.70  % (15296)Memory used [KB]: 7291
% 1.44/0.70  % (15292)lrs+10_1:32_br=off:nm=16:sd=2:ss=axioms:st=2.0:urr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/51Mi)
% 1.44/0.70  % (15291)lrs+10_1:4_av=off:bs=unit_only:bsr=unit_only:ep=RS:s2a=on:sos=on:sp=frequency:to=lpo:i=16:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/16Mi)
% 1.44/0.70  % (15296)Time elapsed: 0.005 s
% 1.44/0.70  % (15296)Instructions burned: 3 (million)
% 1.44/0.70  % (15296)------------------------------
% 1.44/0.70  % (15296)------------------------------
% 1.44/0.70  % (15297)Instruction limit reached!
% 1.44/0.70  % (15297)------------------------------
% 1.44/0.70  % (15297)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.44/0.71  % (15308)lrs-11_1:1_nm=0:sac=on:sd=4:ss=axioms:st=3.0:i=24:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/24Mi)
% 1.44/0.71  % (15297)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.44/0.71  % (15297)Termination reason: Unknown
% 1.44/0.71  % (15297)Termination phase: shuffling
% 1.44/0.71  
% 1.44/0.71  % (15297)Memory used [KB]: 7164
% 1.44/0.71  % (15297)Time elapsed: 0.004 s
% 1.44/0.71  % (15297)Instructions burned: 2 (million)
% 1.44/0.71  % (15297)------------------------------
% 1.44/0.71  % (15297)------------------------------
% 1.44/0.71  % (15306)dis+21_1:1_aac=none:abs=on:er=known:fde=none:fsr=off:nwc=5.0:s2a=on:s2at=4.0:sp=const_frequency:to=lpo:urr=ec_only:i=25:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/25Mi)
% 1.44/0.71  % (15298)dis-10_3:2_amm=sco:ep=RS:fsr=off:nm=10:sd=2:sos=on:ss=axioms:st=3.0:i=11:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/11Mi)
% 1.44/0.72  % (15283)Instruction limit reached!
% 1.44/0.72  % (15283)------------------------------
% 1.44/0.72  % (15283)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.44/0.72  % (15283)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.44/0.72  % (15283)Termination reason: Unknown
% 1.44/0.72  % (15283)Termination phase: SInE selection
% 1.44/0.72  
% 1.44/0.72  % (15283)Memory used [KB]: 7675
% 1.44/0.72  % (15283)Time elapsed: 0.016 s
% 1.44/0.72  % (15283)Instructions burned: 14 (million)
% 1.44/0.72  % (15283)------------------------------
% 1.44/0.72  % (15283)------------------------------
% 1.44/0.72  % (15290)lrs+10_1:2_br=off:nm=4:ss=included:urr=on:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/7Mi)
% 1.44/0.73  % (15284)Instruction limit reached!
% 1.44/0.73  % (15284)------------------------------
% 1.44/0.73  % (15284)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.05/0.73  % (15289)Instruction limit reached!
% 2.05/0.73  % (15289)------------------------------
% 2.05/0.73  % (15289)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.05/0.73  % (15289)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.05/0.73  % (15285)Instruction limit reached!
% 2.05/0.73  % (15285)------------------------------
% 2.05/0.73  % (15285)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.05/0.73  % (15285)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.05/0.73  % (15285)Termination reason: Unknown
% 2.05/0.73  % (15285)Termination phase: SInE selection
% 2.05/0.73  
% 2.05/0.73  % (15285)Memory used [KB]: 7803
% 2.05/0.73  % (15285)Time elapsed: 0.059 s
% 2.05/0.73  % (15285)Instructions burned: 39 (million)
% 2.05/0.73  % (15285)------------------------------
% 2.05/0.73  % (15285)------------------------------
% 2.05/0.73  % (15289)Termination reason: Unknown
% 2.05/0.73  % (15289)Termination phase: SInE selection
% 2.05/0.73  
% 2.05/0.73  % (15289)Memory used [KB]: 7547
% 2.05/0.73  % (15289)Time elapsed: 0.015 s
% 2.05/0.73  % (15289)Instructions burned: 12 (million)
% 2.05/0.73  % (15289)------------------------------
% 2.05/0.73  % (15289)------------------------------
% 2.05/0.73  % (15284)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.05/0.73  % (15284)Termination reason: Unknown
% 2.05/0.73  % (15284)Termination phase: SInE selection
% 2.05/0.73  
% 2.05/0.73  % (15284)Memory used [KB]: 7675
% 2.05/0.74  % (15284)Time elapsed: 0.021 s
% 2.05/0.74  % (15284)Instructions burned: 16 (million)
% 2.05/0.74  % (15284)------------------------------
% 2.05/0.74  % (15284)------------------------------
% 2.05/0.75  % (15287)First to succeed.
% 2.05/0.75  % (15291)Instruction limit reached!
% 2.05/0.75  % (15291)------------------------------
% 2.05/0.75  % (15291)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.05/0.75  % (15291)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.05/0.75  % (15291)Termination reason: Unknown
% 2.05/0.75  % (15291)Termination phase: SInE selection
% 2.05/0.75  
% 2.05/0.75  % (15291)Memory used [KB]: 7675
% 2.05/0.75  % (15291)Time elapsed: 0.018 s
% 2.05/0.75  % (15291)Instructions burned: 16 (million)
% 2.05/0.75  % (15291)------------------------------
% 2.05/0.75  % (15291)------------------------------
% 2.05/0.75  % (15302)Instruction limit reached!
% 2.05/0.75  % (15302)------------------------------
% 2.05/0.75  % (15302)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.05/0.75  % (15302)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.05/0.75  % (15302)Termination reason: Unknown
% 2.05/0.75  % (15302)Termination phase: Saturation
% 2.05/0.75  
% 2.05/0.75  % (15302)Memory used [KB]: 8955
% 2.05/0.75  % (15302)Time elapsed: 0.055 s
% 2.05/0.75  % (15302)Instructions burned: 45 (million)
% 2.05/0.75  % (15302)------------------------------
% 2.05/0.75  % (15302)------------------------------
% 2.05/0.75  % (15286)Also succeeded, but the first one will report.
% 2.05/0.75  % (15290)Instruction limit reached!
% 2.05/0.75  % (15290)------------------------------
% 2.05/0.75  % (15290)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.05/0.75  % (15290)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.05/0.75  % (15290)Termination reason: Unknown
% 2.05/0.75  % (15290)Termination phase: SInE selection
% 2.05/0.75  
% 2.05/0.75  % (15290)Memory used [KB]: 7547
% 2.05/0.75  % (15290)Time elapsed: 0.012 s
% 2.05/0.75  % (15290)Instructions burned: 7 (million)
% 2.05/0.75  % (15290)------------------------------
% 2.05/0.75  % (15290)------------------------------
% 2.05/0.76  % (15307)dis+2_3:1_aac=none:abs=on:ep=R:lcm=reverse:nwc=10.0:sos=on:sp=const_frequency:spb=units:urr=ec_only:i=8:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/8Mi)
% 2.05/0.76  % (15287)Refutation found. Thanks to Tanya!
% 2.05/0.76  % SZS status Theorem for theBenchmark
% 2.05/0.76  % SZS output start Proof for theBenchmark
% See solution above
% 2.05/0.76  % (15287)------------------------------
% 2.05/0.76  % (15287)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.05/0.76  % (15287)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.05/0.76  % (15287)Termination reason: Refutation
% 2.05/0.76  
% 2.05/0.76  % (15287)Memory used [KB]: 13304
% 2.05/0.76  % (15287)Time elapsed: 0.224 s
% 2.05/0.76  % (15287)Instructions burned: 29 (million)
% 2.05/0.76  % (15287)------------------------------
% 2.05/0.76  % (15287)------------------------------
% 2.05/0.76  % (15278)Success in time 0.438 s
%------------------------------------------------------------------------------