TSTP Solution File: SYN670-1 by SnakeForV-SAT---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : SYN670-1 : TPTP v8.1.0. Released v2.5.0.
% 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 : n028.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 19:39:13 EDT 2022

% Result   : Unsatisfiable 0.20s 0.53s
% Output   : Refutation 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    7
%            Number of leaves      :    7
% Syntax   : Number of formulae    :   14 (   9 unt;   0 def)
%            Number of atoms       :   21 (   0 equ)
%            Maximal formula atoms :    3 (   1 avg)
%            Number of connectives :   21 (  14   ~;   7   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   3 avg)
%            Maximal term depth    :    4 (   2 avg)
%            Number of predicates  :    3 (   2 usr;   1 prp; 0-2 aty)
%            Number of functors    :   10 (  10 usr;   5 con; 0-2 aty)
%            Number of variables   :    9 (   9   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f101,plain,
    $false,
    inference(resolution,[],[f99,f11]) ).

fof(f11,axiom,
    p25(c32,c33),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',p25_11) ).

fof(f99,plain,
    ~ p25(c32,c33),
    inference(resolution,[],[f94,f12]) ).

fof(f12,axiom,
    p25(c33,c36),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',p25_12) ).

fof(f94,plain,
    ( ~ p25(c33,c36)
    | ~ p25(c32,c33) ),
    inference(resolution,[],[f50,f61]) ).

fof(f61,plain,
    ~ p2(f11(f4(c33),c34),f11(f4(c32),c34)),
    inference(resolution,[],[f60,f7]) ).

fof(f7,axiom,
    ! [X5] : p2(X5,X5),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',p2_7) ).

fof(f60,plain,
    ! [X0] :
      ( ~ p2(X0,f11(f4(c33),c34))
      | ~ p2(X0,f11(f4(c32),c34)) ),
    inference(resolution,[],[f59,f30]) ).

fof(f30,axiom,
    ! [X34,X5,X33] :
      ( p2(X33,X34)
      | ~ p2(X5,X34)
      | ~ p2(X5,X33) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',p2_30) ).

fof(f59,plain,
    ~ p2(f11(f4(c32),c34),f11(f4(c33),c34)),
    inference(resolution,[],[f38,f55]) ).

fof(f55,plain,
    ! [X0,X1] :
      ( ~ p2(X0,f18(X1,f9(f17(c31))))
      | ~ p2(X0,X1) ),
    inference(resolution,[],[f30,f18]) ).

fof(f18,axiom,
    ! [X10] : ~ p2(X10,f18(X10,f9(f17(c31)))),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_p2_18) ).

fof(f38,axiom,
    p2(f11(f4(c32),c34),f18(f11(f4(c33),c34),f9(f17(c31)))),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',p2_38) ).

fof(f50,axiom,
    ! [X82] :
      ( p2(f11(f4(X82),c34),f11(f4(c32),c34))
      | ~ p25(X82,c36)
      | ~ p25(c32,X82) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',p2_50) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem    : SYN670-1 : TPTP v8.1.0. Released v2.5.0.
% 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
% 0.14/0.34  % Computer : n028.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   : Tue Aug 30 22:24:19 EDT 2022
% 0.14/0.34  % CPUTime    : 
% 0.20/0.50  % (25604)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.50  % (25600)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)
% 0.20/0.50  % (25616)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)
% 0.20/0.51  % (25609)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)
% 0.20/0.51  TRYING [1]
% 0.20/0.51  TRYING [2]
% 0.20/0.51  % (25620)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)
% 0.20/0.51  % (25611)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)
% 0.20/0.52  TRYING [3]
% 0.20/0.52  % (25602)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)
% 0.20/0.52  % (25609)First to succeed.
% 0.20/0.52  % (25606)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)
% 0.20/0.53  % (25609)Refutation found. Thanks to Tanya!
% 0.20/0.53  % SZS status Unsatisfiable for theBenchmark
% 0.20/0.53  % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.53  % (25609)------------------------------
% 0.20/0.53  % (25609)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.53  % (25609)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.53  % (25609)Termination reason: Refutation
% 0.20/0.53  
% 0.20/0.53  % (25609)Memory used [KB]: 1023
% 0.20/0.53  % (25609)Time elapsed: 0.118 s
% 0.20/0.53  % (25609)Instructions burned: 4 (million)
% 0.20/0.53  % (25609)------------------------------
% 0.20/0.53  % (25609)------------------------------
% 0.20/0.53  % (25595)Success in time 0.176 s
%------------------------------------------------------------------------------