%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : KRS144+1 : TPTP v9.3.1. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n001.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Sep 24 12:59:47 PM UTC 2026
% Result : Theorem 0.14s 0.38s
% Output : CNFRefutation 0.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 14
% Syntax : Number of formulae : 87 ( 9 unt; 10 def)
% Number of atoms : 369 ( 83 equ)
% Maximal formula atoms : 16 ( 4 avg)
% Number of connectives : 452 ( 170 ~; 185 |; 74 &)
% ( 13 <=>; 8 =>; 0 <=; 2 <~>)
% Maximal formula depth : 15 ( 6 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 18 ( 16 usr; 9 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 5 con; 0-1 aty)
% Number of variables : 142 ( 109 !; 33 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
! [X] :
( ~ cowlNothing(X)
& cowlThing(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f9,axiom,
! [X] :
( xsd_string(X)
<=> ~ xsd_integer(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10,axiom,
! [X] :
( cc(X)
=> ( ! [Y0,Y1,Y2] :
( ( rp(X,Y2)
& rp(X,Y1)
& rp(X,Y0) )
=> ( Y1 = Y2
| Y0 = Y2
| Y0 = Y1 ) )
& ? [Y0,Y1] :
( Y0 != Y1
& rp(X,Y1)
& rp(X,Y0) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f11,conjecture,
( ! [X] :
( cc(X)
=> ? [Y0,Y1] :
( Y0 != Y1
& rp(X,Y1)
& rp(X,Y0) ) )
& ! [X] :
( cc(X)
=> ! [Y0,Y1,Y2] :
( ( rp(X,Y2)
& rp(X,Y1)
& rp(X,Y0) )
=> ( Y1 = Y2
| Y0 = Y2
| Y0 = Y1 ) ) )
& ! [X] :
( xsd_string(X)
<=> ~ xsd_integer(X) )
& ! [X] :
( ~ cowlNothing(X)
& cowlThing(X) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f12,negated_conjecture,
~ ( ! [X] :
( cc(X)
=> ? [Y0,Y1] :
( Y0 != Y1
& rp(X,Y1)
& rp(X,Y0) ) )
& ! [X] :
( cc(X)
=> ! [Y0,Y1,Y2] :
( ( rp(X,Y2)
& rp(X,Y1)
& rp(X,Y0) )
=> ( Y1 = Y2
| Y0 = Y2
| Y0 = Y1 ) ) )
& ! [X] :
( xsd_string(X)
<=> ~ xsd_integer(X) )
& ! [X] :
( ~ cowlNothing(X)
& cowlThing(X) ) ),
inference(negated_conjecture,[status(cth)],[f11]) ).
fof(f34,plain,
( ! [X] : ~ cowlNothing(X)
& ! [X] : cowlThing(X) ),
inference(miniscoping,[status(thm)],[f8]) ).
fof(f35,plain,
! [X0] : cowlThing(X0),
inference(cnf_transformation,[status(thm)],[f34]) ).
fof(f36,plain,
! [X0] : ~ cowlNothing(X0),
inference(cnf_transformation,[status(thm)],[f34]) ).
fof(f37,plain,
! [X] :
( ( xsd_integer(X)
| xsd_string(X) )
& ( ~ xsd_integer(X)
| ~ xsd_string(X) ) ),
inference(NNF_transformation,[status(thm)],[f9]) ).
fof(f38,plain,
( ! [X] :
( xsd_integer(X)
| xsd_string(X) )
& ! [X] :
( ~ xsd_integer(X)
| ~ xsd_string(X) ) ),
inference(miniscoping,[status(thm)],[f37]) ).
fof(f39,plain,
! [X0] :
( ~ xsd_integer(X0)
| ~ xsd_string(X0) ),
inference(cnf_transformation,[status(thm)],[f38]) ).
fof(f40,plain,
! [X0] :
( xsd_integer(X0)
| xsd_string(X0) ),
inference(cnf_transformation,[status(thm)],[f38]) ).
fof(f41,plain,
! [X] :
( ( ! [Y0,Y1,Y2] :
( Y1 = Y2
| Y0 = Y2
| Y0 = Y1
| ~ rp(X,Y2)
| ~ rp(X,Y1)
| ~ rp(X,Y0) )
& ? [Y0,Y1] :
( Y0 != Y1
& rp(X,Y1)
& rp(X,Y0) ) )
| ~ cc(X) ),
inference(pre_NNF_transformation,[status(thm)],[f10]) ).
fof(f42,plain,
! [X] :
( ( ! [Y0,Y1,Y2] :
( Y1 = Y2
| Y0 = Y2
| Y0 = Y1
| ~ rp(X,Y2)
| ~ rp(X,Y1)
| ~ rp(X,Y0) )
& sK0_skl(X) != sK1_skl(X)
& rp(X,sK1_skl(X))
& rp(X,sK0_skl(X)) )
| ~ cc(X) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0_skl,sK1_skl]),skolemize(Y0,sK0_skl(X)),skolemize(Y1,sK1_skl(X))],[f41]) ).
fof(f43,plain,
! [X0] :
( rp(X0,sK0_skl(X0))
| ~ cc(X0) ),
inference(cnf_transformation,[status(thm)],[f42]) ).
fof(f44,plain,
! [X0] :
( rp(X0,sK1_skl(X0))
| ~ cc(X0) ),
inference(cnf_transformation,[status(thm)],[f42]) ).
fof(f45,plain,
! [X0] :
( sK0_skl(X0) != sK1_skl(X0)
| ~ cc(X0) ),
inference(cnf_transformation,[status(thm)],[f42]) ).
fof(f46,plain,
! [X0,X1,X2,X3] :
( X2 = X3
| X1 = X3
| X1 = X2
| ~ rp(X0,X3)
| ~ rp(X0,X2)
| ~ rp(X0,X1)
| ~ cc(X0) ),
inference(cnf_transformation,[status(thm)],[f42]) ).
fof(f47,plain,
( ? [X] :
( ! [Y0,Y1] :
( Y0 = Y1
| ~ rp(X,Y1)
| ~ rp(X,Y0) )
& cc(X) )
| ? [X] :
( ? [Y0,Y1,Y2] :
( Y1 != Y2
& Y0 != Y2
& Y0 != Y1
& rp(X,Y2)
& rp(X,Y1)
& rp(X,Y0) )
& cc(X) )
| ? [X] :
( xsd_string(X)
<~> ~ xsd_integer(X) )
| ? [X] :
( cowlNothing(X)
| ~ cowlThing(X) ) ),
inference(pre_NNF_transformation,[status(thm)],[f12]) ).
fof(f48,definition,
! [X] :
( sP0_prd(X)
<=> ( xsd_string(X)
<~> ~ xsd_integer(X) ) ),
introduced(definition,[new_symbols(definition,[sP0_prd])],[]) ).
fof(f49,definition,
! [X] :
( sP1_prd(X)
<=> ( ? [Y0,Y1,Y2] :
( Y1 != Y2
& Y0 != Y2
& Y0 != Y1
& rp(X,Y2)
& rp(X,Y1)
& rp(X,Y0) )
& cc(X) ) ),
introduced(definition,[new_symbols(definition,[sP1_prd])],[]) ).
fof(f50,plain,
( ? [X] :
( ! [Y0,Y1] :
( Y0 = Y1
| ~ rp(X,Y1)
| ~ rp(X,Y0) )
& cc(X) )
| ? [X] : sP1_prd(X)
| ? [X] : sP0_prd(X)
| ? [X] :
( cowlNothing(X)
| ~ cowlThing(X) ) ),
inference(formula_renaming,[status(thm)],[f47,f49,f48]) ).
fof(f51,plain,
( ? [X] :
( ! [Y0,Y1] :
( Y0 = Y1
| ~ rp(X,Y1)
| ~ rp(X,Y0) )
& cc(X) )
| ? [X] : sP1_prd(X)
| ? [X] : sP0_prd(X)
| ? [X] : cowlNothing(X)
| ? [X] : ~ cowlThing(X) ),
inference(miniscoping,[status(thm)],[f50]) ).
fof(f52,plain,
( ( ! [Y0,Y1] :
( Y0 = Y1
| ~ rp(sK6_skl,Y1)
| ~ rp(sK6_skl,Y0) )
& cc(sK6_skl) )
| sP1_prd(sK5_skl)
| sP0_prd(sK4_skl)
| cowlNothing(sK3_skl)
| ~ cowlThing(sK2_skl) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK2_skl,sK3_skl,sK4_skl,sK5_skl,sK6_skl]),skolemize(X,sK2_skl),skolemize(X,sK3_skl),skolemize(X,sK4_skl),skolemize(X,sK5_skl),skolemize(X,sK6_skl)],[f51]) ).
fof(f53,plain,
( cc(sK6_skl)
| sP1_prd(sK5_skl)
| sP0_prd(sK4_skl)
| cowlNothing(sK3_skl)
| ~ cowlThing(sK2_skl) ),
inference(cnf_transformation,[status(thm)],[f52]) ).
fof(f54,plain,
! [X0,X1] :
( X0 = X1
| ~ rp(sK6_skl,X1)
| ~ rp(sK6_skl,X0)
| sP1_prd(sK5_skl)
| sP0_prd(sK4_skl)
| cowlNothing(sK3_skl)
| ~ cowlThing(sK2_skl) ),
inference(cnf_transformation,[status(thm)],[f52]) ).
fof(f55,plain,
! [X] :
( ( ( ( xsd_integer(X)
| xsd_string(X) )
& ( ~ xsd_integer(X)
| ~ xsd_string(X) ) )
| sP0_prd(X) )
& ( ( ( xsd_integer(X)
| ~ xsd_string(X) )
& ( ~ xsd_integer(X)
| xsd_string(X) ) )
| ~ sP0_prd(X) ) ),
inference(NNF_transformation,[status(thm)],[f48]) ).
fof(f56,plain,
( ! [X] :
( ( ( xsd_integer(X)
| xsd_string(X) )
& ( ~ xsd_integer(X)
| ~ xsd_string(X) ) )
| sP0_prd(X) )
& ! [X] :
( ( ( xsd_integer(X)
| ~ xsd_string(X) )
& ( ~ xsd_integer(X)
| xsd_string(X) ) )
| ~ sP0_prd(X) ) ),
inference(miniscoping,[status(thm)],[f55]) ).
fof(f57,plain,
! [X0] :
( ~ xsd_integer(X0)
| xsd_string(X0)
| ~ sP0_prd(X0) ),
inference(cnf_transformation,[status(thm)],[f56]) ).
fof(f58,plain,
! [X0] :
( xsd_integer(X0)
| ~ xsd_string(X0)
| ~ sP0_prd(X0) ),
inference(cnf_transformation,[status(thm)],[f56]) ).
fof(f61,plain,
! [X] :
( ( ! [Y0,Y1,Y2] :
( Y1 = Y2
| Y0 = Y2
| Y0 = Y1
| ~ rp(X,Y2)
| ~ rp(X,Y1)
| ~ rp(X,Y0) )
| ~ cc(X)
| sP1_prd(X) )
& ( ( ? [Y0,Y1,Y2] :
( Y1 != Y2
& Y0 != Y2
& Y0 != Y1
& rp(X,Y2)
& rp(X,Y1)
& rp(X,Y0) )
& cc(X) )
| ~ sP1_prd(X) ) ),
inference(NNF_transformation,[status(thm)],[f49]) ).
fof(f62,plain,
( ! [X] :
( ! [Y0,Y1,Y2] :
( Y1 = Y2
| Y0 = Y2
| Y0 = Y1
| ~ rp(X,Y2)
| ~ rp(X,Y1)
| ~ rp(X,Y0) )
| ~ cc(X)
| sP1_prd(X) )
& ! [X] :
( ( ? [Y0,Y1,Y2] :
( Y1 != Y2
& Y0 != Y2
& Y0 != Y1
& rp(X,Y2)
& rp(X,Y1)
& rp(X,Y0) )
& cc(X) )
| ~ sP1_prd(X) ) ),
inference(miniscoping,[status(thm)],[f61]) ).
fof(f63,plain,
( ! [X] :
( ! [Y0,Y1,Y2] :
( Y1 = Y2
| Y0 = Y2
| Y0 = Y1
| ~ rp(X,Y2)
| ~ rp(X,Y1)
| ~ rp(X,Y0) )
| ~ cc(X)
| sP1_prd(X) )
& ! [X] :
( ( sK8_skl(X) != sK9_skl(X)
& sK7_skl(X) != sK9_skl(X)
& sK7_skl(X) != sK8_skl(X)
& rp(X,sK9_skl(X))
& rp(X,sK8_skl(X))
& rp(X,sK7_skl(X))
& cc(X) )
| ~ sP1_prd(X) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK7_skl,sK8_skl,sK9_skl]),skolemize(Y0,sK7_skl(X)),skolemize(Y1,sK8_skl(X)),skolemize(Y2,sK9_skl(X))],[f62]) ).
fof(f64,plain,
! [X0] :
( cc(X0)
| ~ sP1_prd(X0) ),
inference(cnf_transformation,[status(thm)],[f63]) ).
fof(f65,plain,
! [X0] :
( rp(X0,sK7_skl(X0))
| ~ sP1_prd(X0) ),
inference(cnf_transformation,[status(thm)],[f63]) ).
fof(f66,plain,
! [X0] :
( rp(X0,sK8_skl(X0))
| ~ sP1_prd(X0) ),
inference(cnf_transformation,[status(thm)],[f63]) ).
fof(f67,plain,
! [X0] :
( rp(X0,sK9_skl(X0))
| ~ sP1_prd(X0) ),
inference(cnf_transformation,[status(thm)],[f63]) ).
fof(f68,plain,
! [X0] :
( sK7_skl(X0) != sK8_skl(X0)
| ~ sP1_prd(X0) ),
inference(cnf_transformation,[status(thm)],[f63]) ).
fof(f69,plain,
! [X0] :
( sK7_skl(X0) != sK9_skl(X0)
| ~ sP1_prd(X0) ),
inference(cnf_transformation,[status(thm)],[f63]) ).
fof(f70,plain,
! [X0] :
( sK8_skl(X0) != sK9_skl(X0)
| ~ sP1_prd(X0) ),
inference(cnf_transformation,[status(thm)],[f63]) ).
fof(f72,definition,
( sQ0_spl
<=> cowlThing(sK2_skl) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f74,plain,
( sQ0_spl
| ~ cowlThing(sK2_skl) ),
inference(component_clause,[status(thm)],[f72]) ).
fof(f75,definition,
( sQ1_spl
<=> cowlNothing(sK3_skl) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f76,plain,
( ~ sQ1_spl
| cowlNothing(sK3_skl) ),
inference(component_clause,[status(thm)],[f75]) ).
fof(f78,definition,
( sQ2_spl
<=> sP0_prd(sK4_skl) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f79,plain,
( ~ sQ2_spl
| sP0_prd(sK4_skl) ),
inference(component_clause,[status(thm)],[f78]) ).
fof(f81,definition,
( sQ3_spl
<=> sP1_prd(sK5_skl) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f82,plain,
( ~ sQ3_spl
| sP1_prd(sK5_skl) ),
inference(component_clause,[status(thm)],[f81]) ).
fof(f84,definition,
( sQ4_spl
<=> cc(sK6_skl) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f85,plain,
( ~ sQ4_spl
| cc(sK6_skl) ),
inference(component_clause,[status(thm)],[f84]) ).
fof(f87,plain,
( sQ4_spl
| sQ3_spl
| sQ2_spl
| sQ1_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f53,f72,f75,f78,f81,f84]) ).
fof(f88,definition,
! [X0,X1] :
( sQ5_spl
<=> ( X0 = X1
| ~ rp(sK6_skl,X1)
| ~ rp(sK6_skl,X0) ) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f89,plain,
! [X0,X1] :
( ~ sQ5_spl
| X0 = X1
| ~ rp(sK6_skl,X1)
| ~ rp(sK6_skl,X0) ),
inference(component_clause,[status(thm)],[f88]) ).
fof(f91,plain,
( sQ5_spl
| sQ3_spl
| sQ2_spl
| sQ1_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f54,f72,f75,f78,f81,f88]) ).
fof(f96,plain,
! [X0] :
( ~ xsd_integer(X0)
| ~ sP0_prd(X0) ),
inference(backward_subsumption_resolution,[status(thm)],[f57,f39]) ).
fof(f97,plain,
! [X0] :
( ~ xsd_string(X0)
| ~ sP0_prd(X0) ),
inference(backward_subsumption_resolution,[status(thm)],[f58,f39]) ).
fof(f100,plain,
! [X0] :
( xsd_integer(X0)
| ~ sP0_prd(X0) ),
inference(resolution,[status(thm)],[f97,f40]) ).
fof(f101,plain,
! [X0] : ~ sP0_prd(X0),
inference(forward_subsumption_resolution,[status(thm)],[f100,f96]) ).
fof(f103,plain,
! [X0,X1,X2] :
( ~ sP1_prd(X0)
| sK9_skl(X0) = X2
| X1 = X2
| X1 = sK9_skl(X0)
| ~ rp(X0,X2)
| ~ rp(X0,X1)
| ~ cc(X0) ),
inference(resolution,[status(thm)],[f46,f67]) ).
fof(f112,plain,
! [X0,X1,X2] :
( ~ sP1_prd(X0)
| sK9_skl(X0) = X2
| X1 = X2
| X1 = sK9_skl(X0)
| ~ rp(X0,X2)
| ~ rp(X0,X1) ),
inference(forward_subsumption_resolution,[status(thm)],[f103,f64]) ).
fof(f133,plain,
! [X0,X1] :
( ~ sP1_prd(X0)
| ~ sP1_prd(X0)
| sK9_skl(X0) = sK8_skl(X0)
| X1 = sK8_skl(X0)
| X1 = sK9_skl(X0)
| ~ rp(X0,X1) ),
inference(resolution,[status(thm)],[f112,f66]) ).
fof(f137,plain,
! [X0,X1] :
( ~ sP1_prd(X0)
| sK9_skl(X0) = sK8_skl(X0)
| X1 = sK8_skl(X0)
| X1 = sK9_skl(X0)
| ~ rp(X0,X1) ),
inference(duplicate_literals_removal,[status(thm)],[f133]) ).
fof(f138,plain,
! [X0,X1] :
( ~ sP1_prd(X0)
| X1 = sK8_skl(X0)
| X1 = sK9_skl(X0)
| ~ rp(X0,X1) ),
inference(forward_subsumption_resolution,[status(thm)],[f137,f70]) ).
fof(f145,plain,
! [X0] :
( ~ sP1_prd(X0)
| ~ sP1_prd(X0)
| sK7_skl(X0) = sK8_skl(X0)
| sK7_skl(X0) = sK9_skl(X0) ),
inference(resolution,[status(thm)],[f138,f65]) ).
fof(f148,plain,
! [X0] :
( ~ sP1_prd(X0)
| sK7_skl(X0) = sK8_skl(X0)
| sK7_skl(X0) = sK9_skl(X0) ),
inference(duplicate_literals_removal,[status(thm)],[f145]) ).
fof(f149,plain,
! [X0] :
( ~ sP1_prd(X0)
| sK7_skl(X0) = sK8_skl(X0) ),
inference(forward_subsumption_resolution,[status(thm)],[f148,f69]) ).
fof(f150,plain,
( ~ sQ3_spl
| $false ),
inference(backward_subsumption_resolution,[status(thm)],[f82,f151]) ).
fof(f151,plain,
! [X0] : ~ sP1_prd(X0),
inference(forward_subsumption_resolution,[status(thm)],[f149,f68]) ).
fof(f152,plain,
~ sQ3_spl,
inference(contradiction_clause,[status(thm)],[f150]) ).
fof(f153,plain,
( ~ sQ2_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f79,f101]) ).
fof(f154,plain,
~ sQ2_spl,
inference(contradiction_clause,[status(thm)],[f153]) ).
fof(f155,plain,
( ~ sQ1_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f76,f36]) ).
fof(f156,plain,
~ sQ1_spl,
inference(contradiction_clause,[status(thm)],[f155]) ).
fof(f157,plain,
( sQ0_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f74,f35]) ).
fof(f158,plain,
sQ0_spl,
inference(contradiction_clause,[status(thm)],[f157]) ).
fof(f159,plain,
! [X0] :
( ~ sQ5_spl
| ~ cc(sK6_skl)
| X0 = sK1_skl(sK6_skl)
| ~ rp(sK6_skl,X0) ),
inference(resolution,[status(thm)],[f89,f44]) ).
fof(f161,definition,
! [X0] :
( sQ6_spl
<=> ( X0 = sK1_skl(sK6_skl)
| ~ rp(sK6_skl,X0) ) ),
introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).
fof(f162,plain,
! [X0] :
( ~ sQ6_spl
| X0 = sK1_skl(sK6_skl)
| ~ rp(sK6_skl,X0) ),
inference(component_clause,[status(thm)],[f161]) ).
fof(f164,plain,
( ~ sQ5_spl
| ~ sQ4_spl
| sQ6_spl ),
inference(split_clause,[status(thm)],[f159,f161,f84,f88]) ).
fof(f170,plain,
( ~ sQ6_spl
| ~ cc(sK6_skl)
| sK0_skl(sK6_skl) = sK1_skl(sK6_skl) ),
inference(resolution,[status(thm)],[f162,f43]) ).
fof(f175,definition,
( sQ9_spl
<=> sK0_skl(sK6_skl) = sK1_skl(sK6_skl) ),
introduced(definition,[new_symbols(definition,[sQ9_spl])],[split_symbol_definition]) ).
fof(f176,plain,
( ~ sQ9_spl
| sK0_skl(sK6_skl) = sK1_skl(sK6_skl) ),
inference(component_clause,[status(thm)],[f175]) ).
fof(f178,plain,
( ~ sQ6_spl
| ~ sQ4_spl
| sQ9_spl ),
inference(split_clause,[status(thm)],[f170,f175,f84,f161]) ).
fof(f180,plain,
( ~ sQ9_spl
| ~ cc(sK6_skl) ),
inference(resolution,[status(thm)],[f176,f45]) ).
fof(f183,plain,
( ~ sQ9_spl
| ~ sQ4_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f180,f85]) ).
fof(f184,plain,
( ~ sQ9_spl
| ~ sQ4_spl ),
inference(contradiction_clause,[status(thm)],[f183]) ).
fof(f185,plain,
$false,
inference(sat_refutation,[status(thm)],[f87,f91,f152,f154,f156,f158,f164,f178,f184]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : KRS144+1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.36 % Computer : n001.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.36 % CPULimit : 300
% 0.10/0.36 % WCLimit : 300
% 0.10/0.36 % DateTime : Sun Sep 20 23:00:14 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.37 % Drodi V4.1.1
% 0.14/0.38 % Refutation found
% 0.14/0.38 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.14/0.38 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.14/0.41 % Elapsed time: 0.041828 seconds
% 0.14/0.41 % CPU time: 0.119066 seconds
% 0.14/0.41 % Total memory used: 45.520 MB
% 0.14/0.41 % Net memory used: 45.399 MB
%------------------------------------------------------------------------------