TSTP Solution File: LCL181+1 by SnakeForV-SAT---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : LCL181+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 : 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 17:47:09 EDT 2022
% Result : Theorem 0.21s 0.46s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 3
% Syntax : Number of formulae : 17 ( 5 unt; 0 def)
% Number of atoms : 49 ( 0 equ)
% Maximal formula atoms : 8 ( 2 avg)
% Number of connectives : 53 ( 21 ~; 17 |; 6 &)
% ( 4 <=>; 4 =>; 0 <=; 1 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 0 ( 0 avg)
% Number of predicates : 5 ( 4 usr; 5 prp; 0-0 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 0 ( 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f27,plain,
$false,
inference(avatar_sat_refutation,[],[f22,f25,f26]) ).
fof(f26,plain,
~ spl0_2,
inference(avatar_split_clause,[],[f13,f19]) ).
fof(f19,plain,
( spl0_2
<=> q ),
introduced(avatar_definition,[new_symbols(naming,[spl0_2])]) ).
fof(f13,plain,
~ q,
inference(duplicate_literal_removal,[],[f8]) ).
fof(f8,plain,
( ~ q
| ~ q ),
inference(cnf_transformation,[],[f5]) ).
fof(f5,plain,
( ( ( ~ p
& ~ q )
| ( ~ q
& ~ p ) )
& ( p
| q
| q
| p ) ),
inference(flattening,[],[f4]) ).
fof(f4,plain,
( ( ( ~ p
& ~ q )
| ( ~ q
& ~ p ) )
& ( p
| q
| q
| p ) ),
inference(nnf_transformation,[],[f3]) ).
fof(f3,plain,
( ( q
| p )
<~> ( p
| q ) ),
inference(ennf_transformation,[],[f2]) ).
fof(f2,negated_conjecture,
~ ( ( ~ q
=> p )
<=> ( ~ p
=> q ) ),
inference(negated_conjecture,[],[f1]) ).
fof(f1,conjecture,
( ( ~ q
=> p )
<=> ( ~ p
=> q ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',pel4) ).
fof(f25,plain,
~ spl0_1,
inference(avatar_split_clause,[],[f12,f15]) ).
fof(f15,plain,
( spl0_1
<=> p ),
introduced(avatar_definition,[new_symbols(naming,[spl0_1])]) ).
fof(f12,plain,
~ p,
inference(duplicate_literal_removal,[],[f9]) ).
fof(f9,plain,
( ~ p
| ~ p ),
inference(cnf_transformation,[],[f5]) ).
fof(f22,plain,
( spl0_1
| spl0_2 ),
inference(avatar_split_clause,[],[f11,f19,f15]) ).
fof(f11,plain,
( q
| p ),
inference(duplicate_literal_removal,[],[f6]) ).
fof(f6,plain,
( q
| p
| q
| p ),
inference(cnf_transformation,[],[f5]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13 % Problem : LCL181+1 : TPTP v8.1.0. Released v2.0.0.
% 0.12/0.14 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.14/0.35 % Computer : n003.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.21/0.35 % CPULimit : 300
% 0.21/0.35 % WCLimit : 300
% 0.21/0.35 % DateTime : Tue Aug 30 01:41:40 EDT 2022
% 0.21/0.35 % CPUTime :
% 0.21/0.45 % (20345)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)
% 0.21/0.46 % (20345)First to succeed.
% 0.21/0.46 % (20345)Refutation found. Thanks to Tanya!
% 0.21/0.46 % SZS status Theorem for theBenchmark
% 0.21/0.46 % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.46 % (20345)------------------------------
% 0.21/0.46 % (20345)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.46 % (20345)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.46 % (20345)Termination reason: Refutation
% 0.21/0.46
% 0.21/0.46 % (20345)Memory used [KB]: 5373
% 0.21/0.46 % (20345)Time elapsed: 0.004 s
% 0.21/0.46 % (20345)Instructions burned: 1 (million)
% 0.21/0.46 % (20345)------------------------------
% 0.21/0.46 % (20345)------------------------------
% 0.21/0.46 % (20331)Success in time 0.096 s
%------------------------------------------------------------------------------