TSTP Solution File: SYN947+1 by SnakeForV-SAT---1.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SYN947+1 : TPTP v8.1.0. Released v3.1.0.
% 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 : n011.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 19:46:10 EDT 2022
% Result : Theorem 0.21s 0.52s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 2
% Syntax : Number of formulae : 12 ( 3 unt; 0 def)
% Number of atoms : 28 ( 0 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 26 ( 10 ~; 3 |; 7 &)
% ( 0 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 4 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-1 aty)
% Number of functors : 1 ( 1 usr; 1 con; 0-0 aty)
% Number of variables : 29 ( 15 !; 14 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f12,plain,
$false,
inference(resolution,[],[f11,f10]) ).
fof(f10,plain,
~ p(sK0),
inference(cnf_transformation,[],[f9]) ).
fof(f9,plain,
( ! [X0] : p(X0)
& ~ p(sK0) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f7,f8]) ).
fof(f8,plain,
( ? [X3] : ~ p(X3)
=> ~ p(sK0) ),
introduced(choice_axiom,[]) ).
fof(f7,plain,
( ! [X0] : p(X0)
& ? [X3] : ~ p(X3) ),
inference(rectify,[],[f6]) ).
fof(f6,plain,
( ! [X0] :
? [X1] : p(X0)
& ! [X2] :
? [X3] : ~ p(X3) ),
inference(ennf_transformation,[],[f5]) ).
fof(f5,plain,
~ ( ! [X0] :
? [X1] : p(X0)
=> ? [X2] :
! [X3] : p(X3) ),
inference(pure_predicate_removal,[],[f4]) ).
fof(f4,plain,
~ ( ! [X0] :
? [X1] :
( q(X1)
& p(X0) )
=> ? [X2] :
! [X3] : p(X3) ),
inference(pure_predicate_removal,[],[f3]) ).
fof(f3,plain,
~ ( ! [X0] :
? [X1] :
( q(X1)
& p(X0) )
=> ? [X2] :
! [X3] :
( r(X2)
| p(X3) ) ),
inference(rectify,[],[f2]) ).
fof(f2,negated_conjecture,
~ ( ! [X0] :
? [X1] :
( q(X1)
& p(X0) )
=> ? [X2] :
! [X1] :
( r(X2)
| p(X1) ) ),
inference(negated_conjecture,[],[f1]) ).
fof(f1,conjecture,
( ! [X0] :
? [X1] :
( q(X1)
& p(X0) )
=> ? [X2] :
! [X1] :
( r(X2)
| p(X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
fof(f11,plain,
! [X0] : p(X0),
inference(cnf_transformation,[],[f9]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SYN947+1 : TPTP v8.1.0. Released v3.1.0.
% 0.07/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.13/0.35 % Computer : n011.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 22:29:55 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.21/0.50 % (22232)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/467Mi)
% 0.21/0.51 % (22224)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/75Mi)
% 0.21/0.51 % (22216)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/7Mi)
% 0.21/0.51 % (22216)First to succeed.
% 0.21/0.52 % (22216)Refutation found. Thanks to Tanya!
% 0.21/0.52 % SZS status Theorem for theBenchmark
% 0.21/0.52 % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.52 % (22216)------------------------------
% 0.21/0.52 % (22216)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.52 % (22216)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.52 % (22216)Termination reason: Refutation
% 0.21/0.52
% 0.21/0.52 % (22216)Memory used [KB]: 5373
% 0.21/0.52 % (22216)Time elapsed: 0.104 s
% 0.21/0.52 % (22216)Instructions burned: 1 (million)
% 0.21/0.52 % (22216)------------------------------
% 0.21/0.52 % (22216)------------------------------
% 0.21/0.52 % (22208)Success in time 0.158 s
%------------------------------------------------------------------------------