TSTP Solution File: SYN347-1 by SnakeForV---1.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : SYN347-1 : 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 : 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 19:26:19 EDT 2022
% Result : Unsatisfiable 1.21s 0.52s
% Output : Refutation 1.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 11
% Syntax : Number of formulae : 29 ( 1 unt; 0 def)
% Number of atoms : 73 ( 0 equ)
% Maximal formula atoms : 3 ( 2 avg)
% Number of connectives : 82 ( 38 ~; 39 |; 0 &)
% ( 5 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 7 ( 6 usr; 6 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 30 ( 30 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f118,plain,
$false,
inference(avatar_sat_refutation,[],[f15,f26,f30,f45,f92,f117]) ).
fof(f117,plain,
( ~ spl0_4
| ~ spl0_5 ),
inference(avatar_contradiction_clause,[],[f116]) ).
fof(f116,plain,
( $false
| ~ spl0_4
| ~ spl0_5 ),
inference(subsumption_resolution,[],[f115,f29]) ).
fof(f29,plain,
( ! [X0,X1] :
( ~ f(X1,y(X0,X1))
| ~ f(X0,y(X0,X1)) )
| ~ spl0_4 ),
inference(avatar_component_clause,[],[f28]) ).
fof(f28,plain,
( spl0_4
<=> ! [X0,X1] :
( ~ f(X1,y(X0,X1))
| ~ f(X0,y(X0,X1)) ) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_4])]) ).
fof(f115,plain,
( ! [X0] : f(X0,y(X0,X0))
| ~ spl0_5 ),
inference(factoring,[],[f44]) ).
fof(f44,plain,
( ! [X0,X1] :
( f(X1,y(X0,X1))
| f(X0,y(X0,X1)) )
| ~ spl0_5 ),
inference(avatar_component_clause,[],[f43]) ).
fof(f43,plain,
( spl0_5
<=> ! [X0,X1] :
( f(X1,y(X0,X1))
| f(X0,y(X0,X1)) ) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_5])]) ).
fof(f92,plain,
( ~ spl0_2
| ~ spl0_3 ),
inference(avatar_contradiction_clause,[],[f91]) ).
fof(f91,plain,
( $false
| ~ spl0_2
| ~ spl0_3 ),
inference(subsumption_resolution,[],[f73,f19]) ).
fof(f19,plain,
( f(a,y(a,b))
| ~ spl0_2 ),
inference(factoring,[],[f16]) ).
fof(f16,plain,
( ! [X0] :
( f(X0,y(X0,b))
| f(a,y(X0,b)) )
| ~ spl0_2 ),
inference(resolution,[],[f14,f5]) ).
fof(f5,axiom,
! [X0,X1] :
( f(b,y(X0,X1))
| f(a,y(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause5) ).
fof(f14,plain,
( ! [X0,X1] :
( ~ f(X1,y(X0,X1))
| f(X0,y(X0,X1)) )
| ~ spl0_2 ),
inference(avatar_component_clause,[],[f13]) ).
fof(f13,plain,
( spl0_2
<=> ! [X0,X1] :
( f(X0,y(X0,X1))
| ~ f(X1,y(X0,X1)) ) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_2])]) ).
fof(f73,plain,
( ~ f(a,y(a,b))
| ~ spl0_2
| ~ spl0_3 ),
inference(unit_resulting_resolution,[],[f20,f25]) ).
fof(f25,plain,
( ! [X0,X1] :
( ~ f(X0,y(X0,X1))
| f(X1,y(X0,X1)) )
| ~ spl0_3 ),
inference(avatar_component_clause,[],[f24]) ).
fof(f24,plain,
( spl0_3
<=> ! [X0,X1] :
( ~ f(X0,y(X0,X1))
| f(X1,y(X0,X1)) ) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_3])]) ).
fof(f20,plain,
( ~ f(b,y(a,b))
| ~ spl0_2 ),
inference(unit_resulting_resolution,[],[f19,f6]) ).
fof(f6,axiom,
! [X0,X1] :
( ~ f(b,y(X0,X1))
| ~ f(a,y(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause6) ).
fof(f45,plain,
( ~ spl0_1
| spl0_5 ),
inference(avatar_split_clause,[],[f4,f43,f9]) ).
fof(f9,plain,
( spl0_1
<=> f(a,b) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_1])]) ).
fof(f4,axiom,
! [X0,X1] :
( f(X1,y(X0,X1))
| ~ f(a,b)
| f(X0,y(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause4) ).
fof(f30,plain,
( ~ spl0_1
| spl0_4 ),
inference(avatar_split_clause,[],[f3,f28,f9]) ).
fof(f3,axiom,
! [X0,X1] :
( ~ f(X1,y(X0,X1))
| ~ f(a,b)
| ~ f(X0,y(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause3) ).
fof(f26,plain,
( spl0_1
| spl0_3 ),
inference(avatar_split_clause,[],[f2,f24,f9]) ).
fof(f2,axiom,
! [X0,X1] :
( ~ f(X0,y(X0,X1))
| f(a,b)
| f(X1,y(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause2) ).
fof(f15,plain,
( spl0_1
| spl0_2 ),
inference(avatar_split_clause,[],[f1,f13,f9]) ).
fof(f1,axiom,
! [X0,X1] :
( f(X0,y(X0,X1))
| ~ f(X1,y(X0,X1))
| f(a,b) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause1) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SYN347-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% 0.07/0.14 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.13/0.35 % Computer : n005.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Tue Aug 30 21:46:18 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.21/0.50 % (20759)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=97:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/97Mi)
% 0.21/0.51 % (20751)dis+1011_3:29_av=off:awrs=decay:awrsf=32:bce=on:drc=off:fde=unused:gsp=on:irw=on:nwc=2.0:spb=goal_then_units:updr=off:urr=ec_only:i=29:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/29Mi)
% 0.21/0.51 % (20743)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=49:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/49Mi)
% 0.21/0.51 % (20759)First to succeed.
% 0.21/0.51 % (20751)Refutation not found, incomplete strategy% (20751)------------------------------
% 0.21/0.51 % (20751)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.51 % (20743)Also succeeded, but the first one will report.
% 0.21/0.51 % (20751)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.51 % (20751)Termination reason: Refutation not found, incomplete strategy
% 0.21/0.51
% 0.21/0.51 % (20751)Memory used [KB]: 1279
% 0.21/0.51 % (20751)Time elapsed: 0.061 s
% 0.21/0.51 % (20751)Instructions burned: 4 (million)
% 0.21/0.51 % (20751)------------------------------
% 0.21/0.51 % (20751)------------------------------
% 1.21/0.52 % (20759)Refutation found. Thanks to Tanya!
% 1.21/0.52 % SZS status Unsatisfiable for theBenchmark
% 1.21/0.52 % SZS output start Proof for theBenchmark
% See solution above
% 1.21/0.52 % (20759)------------------------------
% 1.21/0.52 % (20759)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.21/0.52 % (20759)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.21/0.52 % (20759)Termination reason: Refutation
% 1.21/0.52
% 1.21/0.52 % (20759)Memory used [KB]: 5884
% 1.21/0.52 % (20759)Time elapsed: 0.060 s
% 1.21/0.52 % (20759)Instructions burned: 3 (million)
% 1.21/0.52 % (20759)------------------------------
% 1.21/0.52 % (20759)------------------------------
% 1.21/0.52 % (20736)Success in time 0.152 s
%------------------------------------------------------------------------------