TSTP Solution File: SYN081+1 by SnakeForV-SAT---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SYN081+1 : TPTP v8.1.0. Released v2.0.0.
% 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 19:36:50 EDT 2022
% Result : Theorem 0.13s 0.41s
% Output : Refutation 0.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 2
% Syntax : Number of formulae : 11 ( 3 unt; 0 def)
% Number of atoms : 21 ( 0 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 21 ( 11 ~; 6 |; 3 &)
% ( 1 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 1 ( 1 usr; 0 con; 1-1 aty)
% Number of variables : 10 ( 8 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f11,plain,
$false,
inference(subsumption_resolution,[],[f9,f10]) ).
fof(f10,plain,
! [X0] : ~ big_f(X0),
inference(subsumption_resolution,[],[f8,f9]) ).
fof(f8,plain,
! [X0] :
( ~ big_f(X0)
| ~ big_f(f(X0)) ),
inference(cnf_transformation,[],[f5]) ).
fof(f5,plain,
! [X0] :
( ( ~ big_f(f(X0))
| ~ big_f(X0) )
& ( big_f(X0)
| big_f(f(X0)) ) ),
inference(nnf_transformation,[],[f1]) ).
fof(f1,axiom,
! [X0] :
( ~ big_f(f(X0))
<=> big_f(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pel59_1) ).
fof(f9,plain,
! [X0] : big_f(f(X0)),
inference(subsumption_resolution,[],[f7,f6]) ).
fof(f6,plain,
! [X0] :
( big_f(f(X0))
| ~ big_f(X0) ),
inference(cnf_transformation,[],[f4]) ).
fof(f4,plain,
! [X0] :
( ~ big_f(X0)
| big_f(f(X0)) ),
inference(ennf_transformation,[],[f3]) ).
fof(f3,negated_conjecture,
~ ? [X0] :
( ~ big_f(f(X0))
& big_f(X0) ),
inference(negated_conjecture,[],[f2]) ).
fof(f2,conjecture,
? [X0] :
( ~ big_f(f(X0))
& big_f(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pel59) ).
fof(f7,plain,
! [X0] :
( big_f(X0)
| big_f(f(X0)) ),
inference(cnf_transformation,[],[f5]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.08 % Problem : SYN081+1 : TPTP v8.1.0. Released v2.0.0.
% 0.00/0.08 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.08/0.27 % Computer : n028.cluster.edu
% 0.08/0.27 % Model : x86_64 x86_64
% 0.08/0.27 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.27 % Memory : 8042.1875MB
% 0.08/0.27 % OS : Linux 3.10.0-693.el7.x86_64
% 0.08/0.27 % CPULimit : 300
% 0.08/0.27 % WCLimit : 300
% 0.08/0.27 % DateTime : Tue Aug 30 21:38:34 EDT 2022
% 0.08/0.27 % CPUTime :
% 0.13/0.40 % (28381)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 (3000ds/48Mi)
% 0.13/0.40 % (28381)First to succeed.
% 0.13/0.40 % (28389)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/99Mi)
% 0.13/0.40 % (28389)Also succeeded, but the first one will report.
% 0.13/0.41 % (28381)Refutation found. Thanks to Tanya!
% 0.13/0.41 % SZS status Theorem for theBenchmark
% 0.13/0.41 % SZS output start Proof for theBenchmark
% See solution above
% 0.13/0.41 % (28381)------------------------------
% 0.13/0.41 % (28381)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.13/0.41 % (28381)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.13/0.41 % (28381)Termination reason: Refutation
% 0.13/0.41
% 0.13/0.41 % (28381)Memory used [KB]: 5373
% 0.13/0.41 % (28381)Time elapsed: 0.083 s
% 0.13/0.41 % (28381)Instructions burned: 2 (million)
% 0.13/0.41 % (28381)------------------------------
% 0.13/0.41 % (28381)------------------------------
% 0.13/0.41 % (28374)Success in time 0.125 s
%------------------------------------------------------------------------------