TSTP Solution File: SWC375-1 by Drodi---3.5.1
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%------------------------------------------------------------------------------
% File : Drodi---3.5.1
% Problem : SWC375-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -learnfrom(drodi.lrn) -timeout(%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 May 31 12:40:15 EDT 2023
% Result : Unsatisfiable 0.20s 0.38s
% Output : CNFRefutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 7
% Syntax : Number of formulae : 27 ( 9 unt; 0 def)
% Number of atoms : 47 ( 8 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 36 ( 16 ~; 18 |; 0 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 3 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 5 con; 0-0 aty)
% Number of variables : 0 (; 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f190,negated_conjecture,
sk2 = sk4,
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f191,negated_conjecture,
sk1 = sk3,
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f192,negated_conjecture,
sk4 = sk3,
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f194,negated_conjecture,
( memberP(sk2,sk5)
| memberP(sk1,sk5) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f195,negated_conjecture,
( ~ memberP(sk2,sk5)
| ~ memberP(sk1,sk5) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f430,plain,
sk2 = sk4,
inference(cnf_transformation,[status(esa)],[f190]) ).
fof(f431,plain,
sk1 = sk3,
inference(cnf_transformation,[status(esa)],[f191]) ).
fof(f432,plain,
sk4 = sk3,
inference(cnf_transformation,[status(esa)],[f192]) ).
fof(f434,plain,
( memberP(sk2,sk5)
| memberP(sk1,sk5) ),
inference(cnf_transformation,[status(esa)],[f194]) ).
fof(f435,plain,
( ~ memberP(sk2,sk5)
| ~ memberP(sk1,sk5) ),
inference(cnf_transformation,[status(esa)],[f195]) ).
fof(f443,plain,
( spl0_2
<=> memberP(sk2,sk5) ),
introduced(split_symbol_definition) ).
fof(f444,plain,
( memberP(sk2,sk5)
| ~ spl0_2 ),
inference(component_clause,[status(thm)],[f443]) ).
fof(f445,plain,
( ~ memberP(sk2,sk5)
| spl0_2 ),
inference(component_clause,[status(thm)],[f443]) ).
fof(f446,plain,
( spl0_3
<=> memberP(sk1,sk5) ),
introduced(split_symbol_definition) ).
fof(f447,plain,
( memberP(sk1,sk5)
| ~ spl0_3 ),
inference(component_clause,[status(thm)],[f446]) ).
fof(f448,plain,
( ~ memberP(sk1,sk5)
| spl0_3 ),
inference(component_clause,[status(thm)],[f446]) ).
fof(f449,plain,
( spl0_2
| spl0_3 ),
inference(split_clause,[status(thm)],[f434,f443,f446]) ).
fof(f450,plain,
( ~ spl0_2
| ~ spl0_3 ),
inference(split_clause,[status(thm)],[f435,f443,f446]) ).
fof(f482,plain,
sk2 = sk3,
inference(forward_demodulation,[status(thm)],[f430,f432]) ).
fof(f483,plain,
sk2 = sk1,
inference(forward_demodulation,[status(thm)],[f431,f482]) ).
fof(f488,plain,
( ~ memberP(sk1,sk5)
| spl0_2 ),
inference(forward_demodulation,[status(thm)],[f483,f445]) ).
fof(f489,plain,
( $false
| spl0_2
| ~ spl0_3 ),
inference(forward_subsumption_resolution,[status(thm)],[f447,f488]) ).
fof(f490,plain,
( spl0_2
| ~ spl0_3 ),
inference(contradiction_clause,[status(thm)],[f489]) ).
fof(f491,plain,
( memberP(sk1,sk5)
| ~ spl0_2 ),
inference(forward_demodulation,[status(thm)],[f483,f444]) ).
fof(f492,plain,
( $false
| spl0_3
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[status(thm)],[f491,f448]) ).
fof(f493,plain,
( spl0_3
| ~ spl0_2 ),
inference(contradiction_clause,[status(thm)],[f492]) ).
fof(f494,plain,
$false,
inference(sat_refutation,[status(thm)],[f449,f450,f490,f493]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SWC375-1 : TPTP v8.1.2. Released v2.4.0.
% 0.03/0.13 % Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.13/0.34 % Computer : n011.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Tue May 30 11:24:12 EDT 2023
% 0.13/0.34 % CPUTime :
% 0.13/0.36 % Drodi V3.5.1
% 0.20/0.38 % Refutation found
% 0.20/0.38 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.20/0.38 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.20/0.38 % Elapsed time: 0.030783 seconds
% 0.20/0.38 % CPU time: 0.046151 seconds
% 0.20/0.38 % Memory used: 15.963 MB
%------------------------------------------------------------------------------