TSTP Solution File: PUZ035-3 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : PUZ035-3 : 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 : n003.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 18:11:38 EDT 2022
% Result : Unsatisfiable 0.16s 0.47s
% Output : Refutation 0.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 5
% Syntax : Number of formulae : 18 ( 7 unt; 0 def)
% Number of atoms : 34 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 30 ( 14 ~; 16 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 4 con; 0-2 aty)
% Number of variables : 14 ( 14 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f58,plain,
$false,
inference(subsumption_resolution,[],[f56,f54]) ).
fof(f54,plain,
! [X0] : ~ says(asked,X0),
inference(subsumption_resolution,[],[f53,f42]) ).
fof(f42,plain,
! [X0,X1] :
( ~ truth(isa(asked,X0))
| ~ says(asked,X1) ),
inference(subsumption_resolution,[],[f38,f27]) ).
fof(f27,plain,
! [X1,X6,X7] :
( ~ truth(isa(other,X7))
| ~ truth(isa(asked,X6))
| ~ says(asked,X1) ),
inference(literal_reordering,[],[f16]) ).
fof(f16,axiom,
! [X1,X6,X7] :
( ~ says(asked,X1)
| ~ truth(isa(other,X7))
| ~ truth(isa(asked,X6)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_answer) ).
fof(f38,plain,
! [X0,X1] :
( truth(isa(other,knight))
| ~ says(asked,X1)
| ~ truth(isa(asked,X0)) ),
inference(resolution,[],[f33,f27]) ).
fof(f33,plain,
( truth(isa(other,knave))
| truth(isa(other,knight)) ),
inference(resolution,[],[f22,f18]) ).
fof(f18,plain,
person(other),
inference(literal_reordering,[],[f15]) ).
fof(f15,axiom,
person(other),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',other_person) ).
fof(f22,plain,
! [X0] :
( ~ person(X0)
| truth(isa(X0,knave))
| truth(isa(X0,knight)) ),
inference(literal_reordering,[],[f1]) ).
fof(f1,axiom,
! [X0] :
( truth(isa(X0,knight))
| ~ person(X0)
| truth(isa(X0,knave)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',everyone_a_knight_or_knave) ).
fof(f53,plain,
! [X0] :
( truth(isa(asked,knight))
| ~ says(asked,X0) ),
inference(resolution,[],[f42,f34]) ).
fof(f34,plain,
( truth(isa(asked,knave))
| truth(isa(asked,knight)) ),
inference(resolution,[],[f22,f26]) ).
fof(f26,plain,
person(asked),
inference(literal_reordering,[],[f14]) ).
fof(f14,axiom,
person(asked),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',asked_person) ).
fof(f56,plain,
says(asked,or(isa(asked,knight),isa(other,knight))),
inference(subsumption_resolution,[],[f23,f54]) ).
fof(f23,plain,
( says(asked,not(or(isa(asked,knight),isa(other,knight))))
| says(asked,or(isa(asked,knight),isa(other,knight))) ),
inference(literal_reordering,[],[f7]) ).
fof(f7,axiom,
( says(asked,not(or(isa(asked,knight),isa(other,knight))))
| says(asked,or(isa(asked,knight),isa(other,knight))) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',one_is_knight_answer) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.11 % Problem : PUZ035-3 : TPTP v8.1.0. Released v2.0.0.
% 0.09/0.11 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.11/0.32 % Computer : n003.cluster.edu
% 0.11/0.32 % Model : x86_64 x86_64
% 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32 % Memory : 8042.1875MB
% 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32 % CPULimit : 300
% 0.11/0.32 % WCLimit : 300
% 0.11/0.32 % DateTime : Tue Aug 30 10:44:07 EDT 2022
% 0.11/0.32 % CPUTime :
% 0.16/0.46 % (3462)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)
% 0.16/0.46 % (3461)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 (2999ds/48Mi)
% 0.16/0.47 % (3470)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.16/0.47 % (3469)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.16/0.47 % (3470)First to succeed.
% 0.16/0.47 % (3470)Refutation found. Thanks to Tanya!
% 0.16/0.47 % SZS status Unsatisfiable for theBenchmark
% 0.16/0.47 % SZS output start Proof for theBenchmark
% See solution above
% 0.16/0.47 % (3470)------------------------------
% 0.16/0.47 % (3470)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.16/0.47 % (3470)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.16/0.47 % (3470)Termination reason: Refutation
% 0.16/0.47
% 0.16/0.47 % (3470)Memory used [KB]: 5756
% 0.16/0.47 % (3470)Time elapsed: 0.006 s
% 0.16/0.47 % (3470)Instructions burned: 4 (million)
% 0.16/0.47 % (3470)------------------------------
% 0.16/0.47 % (3470)------------------------------
% 0.16/0.47 % (3455)Success in time 0.15 s
%------------------------------------------------------------------------------