%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : KRS140+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 : n010.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 0.15s 5.40s
% Output : CNFRefutation 0.15s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 21
% Syntax : Number of formulae : 111 ( 12 unt; 14 def)
% Number of atoms : 362 ( 30 equ)
% Maximal formula atoms : 10 ( 3 avg)
% Number of connectives : 429 ( 178 ~; 198 |; 30 &)
% ( 17 <=>; 4 =>; 0 <=; 2 <~>)
% Maximal formula depth : 10 ( 4 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 21 ( 19 usr; 14 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 8 con; 0-0 aty)
% Number of variables : 74 ( 56 !; 18 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f7,axiom,
! [X] :
( ~ cowlNothing(X)
& cowlThing(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f8,axiom,
! [X] :
( xsd_string(X)
<=> ~ xsd_integer(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f9,axiom,
! [X,Y] :
( rsymProp(X,Y)
=> ( Y = ib
| Y = ia ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10,axiom,
! [X,Y] :
( rsymProp(X,Y)
=> rsymProp(Y,X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f12,axiom,
rsymProp(ia,ia),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f14,axiom,
rsymProp(ib,ib),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f15,conjecture,
( ? [X] :
( cowlThing(X)
& rsymProp(ia,X) )
& ! [X,Y,Z] :
( ( rsymProp(Y,Z)
& rsymProp(X,Y) )
=> rsymProp(X,Z) )
& ! [X] :
( xsd_string(X)
<=> ~ xsd_integer(X) )
& ! [X] :
( ~ cowlNothing(X)
& cowlThing(X) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f16,negated_conjecture,
~ ( ? [X] :
( cowlThing(X)
& rsymProp(ia,X) )
& ! [X,Y,Z] :
( ( rsymProp(Y,Z)
& rsymProp(X,Y) )
=> rsymProp(X,Z) )
& ! [X] :
( xsd_string(X)
<=> ~ xsd_integer(X) )
& ! [X] :
( ~ cowlNothing(X)
& cowlThing(X) ) ),
inference(negated_conjecture,[status(cth)],[f15]) ).
fof(f35,plain,
( ! [X] : ~ cowlNothing(X)
& ! [X] : cowlThing(X) ),
inference(miniscoping,[status(thm)],[f7]) ).
fof(f36,plain,
! [X0] : cowlThing(X0),
inference(cnf_transformation,[status(thm)],[f35]) ).
fof(f37,plain,
! [X0] : ~ cowlNothing(X0),
inference(cnf_transformation,[status(thm)],[f35]) ).
fof(f38,plain,
! [X] :
( ( xsd_integer(X)
| xsd_string(X) )
& ( ~ xsd_integer(X)
| ~ xsd_string(X) ) ),
inference(NNF_transformation,[status(thm)],[f8]) ).
fof(f39,plain,
( ! [X] :
( xsd_integer(X)
| xsd_string(X) )
& ! [X] :
( ~ xsd_integer(X)
| ~ xsd_string(X) ) ),
inference(miniscoping,[status(thm)],[f38]) ).
fof(f40,plain,
! [X0] :
( ~ xsd_integer(X0)
| ~ xsd_string(X0) ),
inference(cnf_transformation,[status(thm)],[f39]) ).
fof(f41,plain,
! [X0] :
( xsd_integer(X0)
| xsd_string(X0) ),
inference(cnf_transformation,[status(thm)],[f39]) ).
fof(f42,plain,
! [X,Y] :
( Y = ib
| Y = ia
| ~ rsymProp(X,Y) ),
inference(pre_NNF_transformation,[status(thm)],[f9]) ).
fof(f43,plain,
! [Y] :
( Y = ib
| Y = ia
| ! [X] : ~ rsymProp(X,Y) ),
inference(miniscoping,[status(thm)],[f42]) ).
fof(f44,plain,
! [X0,X1] :
( X1 = ib
| X1 = ia
| ~ rsymProp(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f43]) ).
fof(f45,plain,
! [X,Y] :
( rsymProp(Y,X)
| ~ rsymProp(X,Y) ),
inference(pre_NNF_transformation,[status(thm)],[f10]) ).
fof(f46,plain,
! [X0,X1] :
( rsymProp(X1,X0)
| ~ rsymProp(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f45]) ).
fof(f48,plain,
rsymProp(ia,ia),
inference(cnf_transformation,[status(thm)],[f12]) ).
fof(f50,plain,
rsymProp(ib,ib),
inference(cnf_transformation,[status(thm)],[f14]) ).
fof(f51,plain,
( ! [X] :
( ~ cowlThing(X)
| ~ rsymProp(ia,X) )
| ? [X,Y,Z] :
( ~ rsymProp(X,Z)
& rsymProp(Y,Z)
& rsymProp(X,Y) )
| ? [X] :
( xsd_string(X)
<~> ~ xsd_integer(X) )
| ? [X] :
( cowlNothing(X)
| ~ cowlThing(X) ) ),
inference(pre_NNF_transformation,[status(thm)],[f16]) ).
fof(f52,definition,
! [X] :
( sP0_prd(X)
<=> ( xsd_string(X)
<~> ~ xsd_integer(X) ) ),
introduced(definition,[new_symbols(definition,[sP0_prd])],[]) ).
fof(f53,plain,
( ! [X] :
( ~ cowlThing(X)
| ~ rsymProp(ia,X) )
| ? [X,Y,Z] :
( ~ rsymProp(X,Z)
& rsymProp(Y,Z)
& rsymProp(X,Y) )
| ? [X] : sP0_prd(X)
| ? [X] :
( cowlNothing(X)
| ~ cowlThing(X) ) ),
inference(formula_renaming,[status(thm)],[f51,f52]) ).
fof(f54,plain,
( ! [X] :
( ~ cowlThing(X)
| ~ rsymProp(ia,X) )
| ? [X,Z] :
( ~ rsymProp(X,Z)
& ? [Y] :
( rsymProp(Y,Z)
& rsymProp(X,Y) ) )
| ? [X] : sP0_prd(X)
| ? [X] : cowlNothing(X)
| ? [X] : ~ cowlThing(X) ),
inference(miniscoping,[status(thm)],[f53]) ).
fof(f55,plain,
( ! [X] :
( ~ cowlThing(X)
| ~ rsymProp(ia,X) )
| ( ~ rsymProp(sK3_skl,sK4_skl)
& rsymProp(sK5_skl,sK4_skl)
& rsymProp(sK3_skl,sK5_skl) )
| sP0_prd(sK2_skl)
| cowlNothing(sK1_skl)
| ~ cowlThing(sK0_skl) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0_skl,sK1_skl,sK2_skl,sK3_skl,sK4_skl,sK5_skl]),skolemize(X,sK0_skl),skolemize(X,sK1_skl),skolemize(X,sK2_skl),skolemize(X,sK3_skl),skolemize(Z,sK4_skl),skolemize(Y,sK5_skl)],[f54]) ).
fof(f56,plain,
! [X0] :
( ~ cowlThing(X0)
| ~ rsymProp(ia,X0)
| rsymProp(sK3_skl,sK5_skl)
| sP0_prd(sK2_skl)
| cowlNothing(sK1_skl)
| ~ cowlThing(sK0_skl) ),
inference(cnf_transformation,[status(thm)],[f55]) ).
fof(f57,plain,
! [X0] :
( ~ cowlThing(X0)
| ~ rsymProp(ia,X0)
| rsymProp(sK5_skl,sK4_skl)
| sP0_prd(sK2_skl)
| cowlNothing(sK1_skl)
| ~ cowlThing(sK0_skl) ),
inference(cnf_transformation,[status(thm)],[f55]) ).
fof(f58,plain,
! [X0] :
( ~ cowlThing(X0)
| ~ rsymProp(ia,X0)
| ~ rsymProp(sK3_skl,sK4_skl)
| sP0_prd(sK2_skl)
| cowlNothing(sK1_skl)
| ~ cowlThing(sK0_skl) ),
inference(cnf_transformation,[status(thm)],[f55]) ).
fof(f59,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)],[f52]) ).
fof(f60,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)],[f59]) ).
fof(f61,plain,
! [X0] :
( ~ xsd_integer(X0)
| xsd_string(X0)
| ~ sP0_prd(X0) ),
inference(cnf_transformation,[status(thm)],[f60]) ).
fof(f62,plain,
! [X0] :
( xsd_integer(X0)
| ~ xsd_string(X0)
| ~ sP0_prd(X0) ),
inference(cnf_transformation,[status(thm)],[f60]) ).
fof(f65,definition,
( sQ0_spl
<=> cowlThing(sK0_skl) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f67,plain,
( sQ0_spl
| ~ cowlThing(sK0_skl) ),
inference(component_clause,[status(thm)],[f65]) ).
fof(f68,definition,
( sQ1_spl
<=> cowlNothing(sK1_skl) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f69,plain,
( ~ sQ1_spl
| cowlNothing(sK1_skl) ),
inference(component_clause,[status(thm)],[f68]) ).
fof(f71,definition,
( sQ2_spl
<=> sP0_prd(sK2_skl) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f72,plain,
( ~ sQ2_spl
| sP0_prd(sK2_skl) ),
inference(component_clause,[status(thm)],[f71]) ).
fof(f74,definition,
( sQ3_spl
<=> rsymProp(sK3_skl,sK5_skl) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f75,plain,
( ~ sQ3_spl
| rsymProp(sK3_skl,sK5_skl) ),
inference(component_clause,[status(thm)],[f74]) ).
fof(f77,definition,
! [X0] :
( sQ4_spl
<=> ( ~ cowlThing(X0)
| ~ rsymProp(ia,X0) ) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f78,plain,
! [X0] :
( ~ sQ4_spl
| ~ cowlThing(X0)
| ~ rsymProp(ia,X0) ),
inference(component_clause,[status(thm)],[f77]) ).
fof(f80,plain,
( sQ4_spl
| sQ3_spl
| sQ2_spl
| sQ1_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f56,f65,f68,f71,f74,f77]) ).
fof(f81,definition,
( sQ5_spl
<=> rsymProp(sK5_skl,sK4_skl) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f82,plain,
( ~ sQ5_spl
| rsymProp(sK5_skl,sK4_skl) ),
inference(component_clause,[status(thm)],[f81]) ).
fof(f84,plain,
( sQ4_spl
| sQ5_spl
| sQ2_spl
| sQ1_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f57,f65,f68,f71,f81,f77]) ).
fof(f85,definition,
( sQ6_spl
<=> rsymProp(sK3_skl,sK4_skl) ),
introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).
fof(f87,plain,
( sQ6_spl
| ~ rsymProp(sK3_skl,sK4_skl) ),
inference(component_clause,[status(thm)],[f85]) ).
fof(f88,plain,
( sQ4_spl
| ~ sQ6_spl
| sQ2_spl
| sQ1_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f58,f65,f68,f71,f85,f77]) ).
fof(f89,plain,
! [X0] :
( ~ xsd_integer(X0)
| ~ sP0_prd(X0) ),
inference(forward_subsumption_resolution,[status(thm)],[f61,f40]) ).
fof(f90,plain,
! [X0] : ~ sP0_prd(X0),
inference(backward_subsumption_resolution,[status(thm)],[f89,f91]) ).
fof(f91,plain,
! [X0] :
( xsd_integer(X0)
| ~ sP0_prd(X0) ),
inference(forward_subsumption_resolution,[status(thm)],[f62,f41]) ).
fof(f92,plain,
( ~ sQ4_spl
| $false ),
inference(backward_subsumption_resolution,[status(thm)],[f48,f93]) ).
fof(f93,plain,
! [X0] :
( ~ sQ4_spl
| ~ rsymProp(ia,X0) ),
inference(forward_subsumption_resolution,[status(thm)],[f78,f36]) ).
fof(f94,plain,
~ sQ4_spl,
inference(contradiction_clause,[status(thm)],[f92]) ).
fof(f95,plain,
( ~ sQ2_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f72,f90]) ).
fof(f96,plain,
~ sQ2_spl,
inference(contradiction_clause,[status(thm)],[f95]) ).
fof(f97,plain,
( ~ sQ1_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f69,f37]) ).
fof(f98,plain,
~ sQ1_spl,
inference(contradiction_clause,[status(thm)],[f97]) ).
fof(f99,plain,
( sQ0_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f67,f36]) ).
fof(f100,plain,
sQ0_spl,
inference(contradiction_clause,[status(thm)],[f99]) ).
fof(f105,plain,
( ~ sQ5_spl
| sK4_skl = ib
| sK4_skl = ia ),
inference(resolution,[status(thm)],[f44,f82]) ).
fof(f106,plain,
( ~ sQ3_spl
| sK5_skl = ib
| sK5_skl = ia ),
inference(resolution,[status(thm)],[f44,f75]) ).
fof(f107,plain,
! [X0,X1] :
( ~ rsymProp(X0,X1)
| X0 = ib
| X0 = ia ),
inference(resolution,[status(thm)],[f44,f46]) ).
fof(f119,definition,
( sQ10_spl
<=> sK4_skl = ia ),
introduced(definition,[new_symbols(definition,[sQ10_spl])],[split_symbol_definition]) ).
fof(f120,plain,
( ~ sQ10_spl
| sK4_skl = ia ),
inference(component_clause,[status(thm)],[f119]) ).
fof(f122,definition,
( sQ11_spl
<=> sK4_skl = ib ),
introduced(definition,[new_symbols(definition,[sQ11_spl])],[split_symbol_definition]) ).
fof(f123,plain,
( ~ sQ11_spl
| sK4_skl = ib ),
inference(component_clause,[status(thm)],[f122]) ).
fof(f125,plain,
( ~ sQ5_spl
| sQ11_spl
| sQ10_spl ),
inference(split_clause,[status(thm)],[f105,f119,f122,f81]) ).
fof(f126,definition,
( sQ12_spl
<=> sK5_skl = ia ),
introduced(definition,[new_symbols(definition,[sQ12_spl])],[split_symbol_definition]) ).
fof(f127,plain,
( ~ sQ12_spl
| sK5_skl = ia ),
inference(component_clause,[status(thm)],[f126]) ).
fof(f129,definition,
( sQ13_spl
<=> sK5_skl = ib ),
introduced(definition,[new_symbols(definition,[sQ13_spl])],[split_symbol_definition]) ).
fof(f130,plain,
( ~ sQ13_spl
| sK5_skl = ib ),
inference(component_clause,[status(thm)],[f129]) ).
fof(f132,plain,
( ~ sQ3_spl
| sQ13_spl
| sQ12_spl ),
inference(split_clause,[status(thm)],[f106,f126,f129,f74]) ).
fof(f137,plain,
( sQ6_spl
| ~ sQ10_spl
| ~ rsymProp(sK3_skl,ia) ),
inference(backward_demodulation,[status(thm)],[f120,f87]) ).
fof(f139,plain,
( ~ sQ3_spl
| ~ sQ12_spl
| rsymProp(sK3_skl,ia) ),
inference(backward_demodulation,[status(thm)],[f127,f75]) ).
fof(f144,plain,
( ~ sQ3_spl
| ~ sQ12_spl
| sQ6_spl
| ~ sQ10_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f139,f137]) ).
fof(f145,plain,
( ~ sQ3_spl
| ~ sQ12_spl
| sQ6_spl
| ~ sQ10_spl ),
inference(contradiction_clause,[status(thm)],[f144]) ).
fof(f155,plain,
( ~ sQ5_spl
| ~ sQ13_spl
| rsymProp(ib,sK4_skl) ),
inference(backward_demodulation,[status(thm)],[f130,f82]) ).
fof(f156,plain,
( ~ sQ3_spl
| ~ sQ13_spl
| rsymProp(sK3_skl,ib) ),
inference(backward_demodulation,[status(thm)],[f130,f75]) ).
fof(f158,plain,
( sQ6_spl
| ~ sQ11_spl
| ~ rsymProp(sK3_skl,ib) ),
inference(backward_demodulation,[status(thm)],[f123,f87]) ).
fof(f161,plain,
( sQ6_spl
| ~ sQ11_spl
| ~ sQ3_spl
| ~ sQ13_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f158,f156]) ).
fof(f162,plain,
( sQ6_spl
| ~ sQ11_spl
| ~ sQ3_spl
| ~ sQ13_spl ),
inference(contradiction_clause,[status(thm)],[f161]) ).
fof(f163,plain,
( ~ sQ5_spl
| ~ sQ11_spl
| rsymProp(sK5_skl,ib) ),
inference(forward_demodulation,[status(thm)],[f123,f82]) ).
fof(f166,plain,
( ~ sQ5_spl
| ~ sQ11_spl
| ~ sQ12_spl
| rsymProp(ia,ib) ),
inference(backward_demodulation,[status(thm)],[f127,f163]) ).
fof(f168,plain,
( ~ sQ3_spl
| ~ sQ12_spl
| sK3_skl = ib
| sK3_skl = ia ),
inference(resolution,[status(thm)],[f107,f139]) ).
fof(f173,definition,
( sQ14_spl
<=> sK3_skl = ia ),
introduced(definition,[new_symbols(definition,[sQ14_spl])],[split_symbol_definition]) ).
fof(f174,plain,
( ~ sQ14_spl
| sK3_skl = ia ),
inference(component_clause,[status(thm)],[f173]) ).
fof(f176,definition,
( sQ15_spl
<=> sK3_skl = ib ),
introduced(definition,[new_symbols(definition,[sQ15_spl])],[split_symbol_definition]) ).
fof(f177,plain,
( ~ sQ15_spl
| sK3_skl = ib ),
inference(component_clause,[status(thm)],[f176]) ).
fof(f179,plain,
( ~ sQ3_spl
| ~ sQ12_spl
| sQ15_spl
| sQ14_spl ),
inference(split_clause,[status(thm)],[f168,f173,f176,f126,f74]) ).
fof(f184,plain,
( sQ6_spl
| ~ sQ11_spl
| ~ sQ14_spl
| ~ rsymProp(ia,ib) ),
inference(backward_demodulation,[status(thm)],[f174,f158]) ).
fof(f186,plain,
( sQ6_spl
| ~ sQ11_spl
| ~ sQ14_spl
| ~ sQ5_spl
| ~ sQ12_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f184,f166]) ).
fof(f187,plain,
( sQ6_spl
| ~ sQ11_spl
| ~ sQ14_spl
| ~ sQ5_spl
| ~ sQ12_spl ),
inference(contradiction_clause,[status(thm)],[f186]) ).
fof(f190,plain,
( ~ sQ5_spl
| ~ sQ13_spl
| ~ sQ10_spl
| rsymProp(ib,ia) ),
inference(backward_demodulation,[status(thm)],[f120,f155]) ).
fof(f191,plain,
( sQ6_spl
| ~ sQ10_spl
| ~ rsymProp(sK3_skl,ia) ),
inference(backward_demodulation,[status(thm)],[f120,f87]) ).
fof(f202,plain,
( sQ6_spl
| ~ sQ11_spl
| ~ sQ15_spl
| ~ rsymProp(ib,ib) ),
inference(forward_demodulation,[status(thm)],[f177,f158]) ).
fof(f204,plain,
( sQ6_spl
| ~ sQ15_spl
| ~ rsymProp(ib,sK4_skl) ),
inference(forward_demodulation,[status(thm)],[f177,f87]) ).
fof(f213,plain,
( sQ6_spl
| ~ sQ11_spl
| ~ sQ15_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f50,f202]) ).
fof(f214,plain,
( sQ6_spl
| ~ sQ11_spl
| ~ sQ15_spl ),
inference(contradiction_clause,[status(thm)],[f213]) ).
fof(f236,plain,
( ~ sQ3_spl
| ~ sQ13_spl
| sK3_skl = ib
| sK3_skl = ia ),
inference(resolution,[status(thm)],[f156,f107]) ).
fof(f238,plain,
( ~ sQ3_spl
| ~ sQ13_spl
| sQ15_spl
| sQ14_spl ),
inference(split_clause,[status(thm)],[f236,f173,f176,f129,f74]) ).
fof(f240,plain,
( sQ6_spl
| ~ sQ10_spl
| ~ sQ14_spl
| ~ rsymProp(ia,ia) ),
inference(backward_demodulation,[status(thm)],[f174,f191]) ).
fof(f242,plain,
( sQ6_spl
| ~ sQ10_spl
| ~ sQ14_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f240,f48]) ).
fof(f243,plain,
( sQ6_spl
| ~ sQ10_spl
| ~ sQ14_spl ),
inference(contradiction_clause,[status(thm)],[f242]) ).
fof(f245,plain,
( sQ6_spl
| ~ sQ15_spl
| ~ sQ10_spl
| ~ rsymProp(ib,ia) ),
inference(forward_demodulation,[status(thm)],[f120,f204]) ).
fof(f246,plain,
( sQ6_spl
| ~ sQ15_spl
| ~ sQ10_spl
| ~ sQ5_spl
| ~ sQ13_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f245,f190]) ).
fof(f247,plain,
( sQ6_spl
| ~ sQ15_spl
| ~ sQ10_spl
| ~ sQ5_spl
| ~ sQ13_spl ),
inference(contradiction_clause,[status(thm)],[f246]) ).
fof(f248,plain,
$false,
inference(sat_refutation,[status(thm)],[f80,f84,f88,f94,f96,f98,f100,f125,f132,f145,f162,f179,f187,f214,f238,f243,f247]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : KRS140+1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/5.37 % Computer : n010.cluster.edu
% 0.11/5.37 % Model : x86_64 x86_64
% 0.11/5.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/5.37 % Memory : 8046.5625MB
% 0.11/5.37 % OS : Linux 6.8.0-71-generic
% 0.11/5.37 % CPULimit : 300
% 0.11/5.37 % WCLimit : 300
% 0.11/5.37 % DateTime : Sun Sep 20 22:54:33 UTC 2026
% 0.11/5.37 % CPUTime :
% 0.11/5.38 % Drodi V4.1.1
% 0.15/5.40 % Refutation found
% 0.15/5.40 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.15/5.40 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.15/5.43 % Elapsed time: 0.051050 seconds
% 0.15/5.43 % CPU time: 0.153278 seconds
% 0.15/5.43 % Total memory used: 80.569 MB
% 0.15/5.43 % Net memory used: 80.312 MB
%------------------------------------------------------------------------------