TSTP Solution File: SYN730+1 by Vampire-SAT---4.8
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%------------------------------------------------------------------------------
% File : Vampire-SAT---4.8
% Problem : SYN730+1 : TPTP v8.1.2. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% Computer : n029.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 : Sun May 5 12:12:05 EDT 2024
% Result : Theorem 0.21s 0.37s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 2
% Syntax : Number of formulae : 9 ( 3 unt; 0 def)
% Number of atoms : 23 ( 0 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 20 ( 6 ~; 7 |; 4 &)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 4 ( 4 usr; 1 con; 0-1 aty)
% Number of variables : 18 ( 12 !; 6 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f9,plain,
$false,
inference(resolution,[],[f8,f7]) ).
fof(f7,plain,
! [X2,X0] : ~ p(X0,sK0(X0),X2),
inference(cnf_transformation,[],[f5]) ).
fof(f5,plain,
! [X0,X2] :
( ~ p(X0,sK0(X0),X2)
& ( p(X0,sK0(X0),k(sK0(X0)))
| p(a,sK0(X0),h(sK0(X0))) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f3,f4]) ).
fof(f4,plain,
! [X0] :
( ? [X1] :
! [X2] :
( ~ p(X0,X1,X2)
& ( p(X0,X1,k(X1))
| p(a,X1,h(X1)) ) )
=> ! [X2] :
( ~ p(X0,sK0(X0),X2)
& ( p(X0,sK0(X0),k(sK0(X0)))
| p(a,sK0(X0),h(sK0(X0))) ) ) ),
introduced(choice_axiom,[]) ).
fof(f3,plain,
! [X0] :
? [X1] :
! [X2] :
( ~ p(X0,X1,X2)
& ( p(X0,X1,k(X1))
| p(a,X1,h(X1)) ) ),
inference(ennf_transformation,[],[f2]) ).
fof(f2,negated_conjecture,
~ ? [X0] :
! [X1] :
? [X2] :
( ( p(X0,X1,k(X1))
| p(a,X1,h(X1)) )
=> p(X0,X1,X2) ),
inference(negated_conjecture,[],[f1]) ).
fof(f1,conjecture,
? [X0] :
! [X1] :
? [X2] :
( ( p(X0,X1,k(X1))
| p(a,X1,h(X1)) )
=> p(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',thm75) ).
fof(f8,plain,
p(a,sK0(a),k(sK0(a))),
inference(resolution,[],[f6,f7]) ).
fof(f6,plain,
! [X0] :
( p(a,sK0(X0),h(sK0(X0)))
| p(X0,sK0(X0),k(sK0(X0))) ),
inference(cnf_transformation,[],[f5]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SYN730+1 : TPTP v8.1.2. Released v2.5.0.
% 0.13/0.14 % Command : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.13/0.35 % Computer : n029.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 : Fri May 3 17:17:52 EDT 2024
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % (8925)Running in auto input_syntax mode. Trying TPTP
% 0.21/0.36 % (8929)dis-2_2:3_amm=sco:anc=none:bce=on:fsr=off:gsp=on:nm=16:nwc=1.2:nicw=on:sac=on:sp=weighted_frequency_476 on theBenchmark for (476ds/0Mi)
% 0.21/0.36 % (8929)First to succeed.
% 0.21/0.37 % (8929)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-8925"
% 0.21/0.37 % (8929)Refutation found. Thanks to Tanya!
% 0.21/0.37 % SZS status Theorem for theBenchmark
% 0.21/0.37 % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.37 % (8929)------------------------------
% 0.21/0.37 % (8929)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.21/0.37 % (8929)Termination reason: Refutation
% 0.21/0.37
% 0.21/0.37 % (8929)Memory used [KB]: 732
% 0.21/0.37 % (8929)Time elapsed: 0.003 s
% 0.21/0.37 % (8929)Instructions burned: 2 (million)
% 0.21/0.37 % (8925)Success in time 0.013 s
%------------------------------------------------------------------------------