%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : MGT031+1 : TPTP v9.3.1. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n014.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 01:25:44 PM UTC 2026
% Result : CounterSatisfiable 0.11s 0.42s
% Output : Saturation 0.11s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [E] :
( environment(E)
=> greater(number_of_organizations(e,appear(an_organisation,E)),zero) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f2,axiom,
! [E,T] :
( ( greater(number_of_organizations(E,T),zero)
& environment(E) )
=> ? [S] :
( greater(cardinality_at_time(S,T),zero)
& subpopulation(S,E,T) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f3,axiom,
! [E,T] :
( ( greater(appear(efficient_producers,E),T)
& in_environment(E,T)
& environment(E) )
=> ~ greater(cardinality_at_time(efficient_producers,T),zero) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f4,axiom,
! [E,T] :
( ( greater(appear(first_movers,E),T)
& in_environment(E,T)
& environment(E) )
=> ~ greater(cardinality_at_time(first_movers,T),zero) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f5,axiom,
! [E] :
( environment(E)
=> greater_or_equal(appear(first_movers,E),appear(an_organisation,E)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f6,axiom,
! [X,Y,Z] :
( ( greater(Y,Z)
& greater(X,Y) )
=> greater(X,Z) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f7,axiom,
! [X,Y] :
( greater_or_equal(X,Y)
<=> ( X = Y
| greater(X,Y) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f8,hypothesis,
! [E,X,T] :
( ( greater(cardinality_at_time(X,T),zero)
& subpopulation(X,E,T)
& environment(E) )
=> ( X = first_movers
| X = efficient_producers ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f9,hypothesis,
! [E] :
( environment(E)
=> greater(appear(efficient_producers,e),appear(first_movers,E)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10,conjecture,
! [E] :
( ( in_environment(E,appear(an_organisation,E))
& environment(E) )
=> appear(an_organisation,E) = appear(first_movers,E) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f11,negated_conjecture,
~ ! [E] :
( ( in_environment(E,appear(an_organisation,E))
& environment(E) )
=> appear(an_organisation,E) = appear(first_movers,E) ),
inference(negated_conjecture,[status(cth)],[f10]) ).
fof(f12,plain,
! [E] :
( greater(number_of_organizations(e,appear(an_organisation,E)),zero)
| ~ environment(E) ),
inference(pre_NNF_transformation,[status(thm)],[f1]) ).
fof(f13,plain,
! [X0] :
( greater(number_of_organizations(e,appear(an_organisation,X0)),zero)
| ~ environment(X0) ),
inference(cnf_transformation,[status(thm)],[f12]) ).
fof(f14,plain,
! [E,T] :
( ? [S] :
( greater(cardinality_at_time(S,T),zero)
& subpopulation(S,E,T) )
| ~ greater(number_of_organizations(E,T),zero)
| ~ environment(E) ),
inference(pre_NNF_transformation,[status(thm)],[f2]) ).
fof(f15,plain,
! [E,T] :
( ( greater(cardinality_at_time(sK0_skl(T,E),T),zero)
& subpopulation(sK0_skl(T,E),E,T) )
| ~ greater(number_of_organizations(E,T),zero)
| ~ environment(E) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0_skl]),skolemize(S,sK0_skl(T,E))],[f14]) ).
fof(f16,plain,
! [X0,X1] :
( subpopulation(sK0_skl(X1,X0),X0,X1)
| ~ greater(number_of_organizations(X0,X1),zero)
| ~ environment(X0) ),
inference(cnf_transformation,[status(thm)],[f15]) ).
fof(f17,plain,
! [X0,X1] :
( greater(cardinality_at_time(sK0_skl(X1,X0),X1),zero)
| ~ greater(number_of_organizations(X0,X1),zero)
| ~ environment(X0) ),
inference(cnf_transformation,[status(thm)],[f15]) ).
fof(f18,plain,
! [E,T] :
( ~ greater(cardinality_at_time(efficient_producers,T),zero)
| ~ greater(appear(efficient_producers,E),T)
| ~ in_environment(E,T)
| ~ environment(E) ),
inference(pre_NNF_transformation,[status(thm)],[f3]) ).
fof(f19,plain,
! [T] :
( ~ greater(cardinality_at_time(efficient_producers,T),zero)
| ! [E] :
( ~ greater(appear(efficient_producers,E),T)
| ~ in_environment(E,T)
| ~ environment(E) ) ),
inference(miniscoping,[status(thm)],[f18]) ).
fof(f20,plain,
! [X0,X1] :
( ~ greater(cardinality_at_time(efficient_producers,X1),zero)
| ~ greater(appear(efficient_producers,X0),X1)
| ~ in_environment(X0,X1)
| ~ environment(X0) ),
inference(cnf_transformation,[status(thm)],[f19]) ).
fof(f21,plain,
! [E,T] :
( ~ greater(cardinality_at_time(first_movers,T),zero)
| ~ greater(appear(first_movers,E),T)
| ~ in_environment(E,T)
| ~ environment(E) ),
inference(pre_NNF_transformation,[status(thm)],[f4]) ).
fof(f22,plain,
! [T] :
( ~ greater(cardinality_at_time(first_movers,T),zero)
| ! [E] :
( ~ greater(appear(first_movers,E),T)
| ~ in_environment(E,T)
| ~ environment(E) ) ),
inference(miniscoping,[status(thm)],[f21]) ).
fof(f23,plain,
! [X0,X1] :
( ~ greater(cardinality_at_time(first_movers,X1),zero)
| ~ greater(appear(first_movers,X0),X1)
| ~ in_environment(X0,X1)
| ~ environment(X0) ),
inference(cnf_transformation,[status(thm)],[f22]) ).
fof(f24,plain,
! [E] :
( greater_or_equal(appear(first_movers,E),appear(an_organisation,E))
| ~ environment(E) ),
inference(pre_NNF_transformation,[status(thm)],[f5]) ).
fof(f25,plain,
! [X0] :
( greater_or_equal(appear(first_movers,X0),appear(an_organisation,X0))
| ~ environment(X0) ),
inference(cnf_transformation,[status(thm)],[f24]) ).
fof(f26,plain,
! [X,Y,Z] :
( greater(X,Z)
| ~ greater(Y,Z)
| ~ greater(X,Y) ),
inference(pre_NNF_transformation,[status(thm)],[f6]) ).
fof(f27,plain,
! [X,Z] :
( greater(X,Z)
| ! [Y] :
( ~ greater(Y,Z)
| ~ greater(X,Y) ) ),
inference(miniscoping,[status(thm)],[f26]) ).
fof(f28,plain,
! [X0,X1,X2] :
( greater(X0,X2)
| ~ greater(X1,X2)
| ~ greater(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f27]) ).
fof(f29,plain,
! [X,Y] :
( ( ( X != Y
& ~ greater(X,Y) )
| greater_or_equal(X,Y) )
& ( X = Y
| greater(X,Y)
| ~ greater_or_equal(X,Y) ) ),
inference(NNF_transformation,[status(thm)],[f7]) ).
fof(f30,plain,
( ! [X,Y] :
( ( X != Y
& ~ greater(X,Y) )
| greater_or_equal(X,Y) )
& ! [X,Y] :
( X = Y
| greater(X,Y)
| ~ greater_or_equal(X,Y) ) ),
inference(miniscoping,[status(thm)],[f29]) ).
fof(f31,plain,
! [X0,X1] :
( X0 = X1
| greater(X0,X1)
| ~ greater_or_equal(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f30]) ).
fof(f32,plain,
! [X0,X1] :
( ~ greater(X0,X1)
| greater_or_equal(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f30]) ).
fof(f33,plain,
! [X0,X1] :
( X0 != X1
| greater_or_equal(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f30]) ).
fof(f34,plain,
! [E,X,T] :
( X = first_movers
| X = efficient_producers
| ~ greater(cardinality_at_time(X,T),zero)
| ~ subpopulation(X,E,T)
| ~ environment(E) ),
inference(pre_NNF_transformation,[status(thm)],[f8]) ).
fof(f35,plain,
! [X] :
( X = first_movers
| X = efficient_producers
| ! [T] :
( ~ greater(cardinality_at_time(X,T),zero)
| ! [E] :
( ~ subpopulation(X,E,T)
| ~ environment(E) ) ) ),
inference(miniscoping,[status(thm)],[f34]) ).
fof(f36,plain,
! [X0,X1,X2] :
( X1 = first_movers
| X1 = efficient_producers
| ~ greater(cardinality_at_time(X1,X2),zero)
| ~ subpopulation(X1,X0,X2)
| ~ environment(X0) ),
inference(cnf_transformation,[status(thm)],[f35]) ).
fof(f37,plain,
! [E] :
( greater(appear(efficient_producers,e),appear(first_movers,E))
| ~ environment(E) ),
inference(pre_NNF_transformation,[status(thm)],[f9]) ).
fof(f38,plain,
! [X0] :
( greater(appear(efficient_producers,e),appear(first_movers,X0))
| ~ environment(X0) ),
inference(cnf_transformation,[status(thm)],[f37]) ).
fof(f39,plain,
? [E] :
( appear(an_organisation,E) != appear(first_movers,E)
& in_environment(E,appear(an_organisation,E))
& environment(E) ),
inference(pre_NNF_transformation,[status(thm)],[f11]) ).
fof(f40,plain,
( appear(an_organisation,sK1_skl) != appear(first_movers,sK1_skl)
& in_environment(sK1_skl,appear(an_organisation,sK1_skl))
& environment(sK1_skl) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK1_skl]),skolemize(E,sK1_skl)],[f39]) ).
fof(f41,plain,
environment(sK1_skl),
inference(cnf_transformation,[status(thm)],[f40]) ).
fof(f42,plain,
in_environment(sK1_skl,appear(an_organisation,sK1_skl)),
inference(cnf_transformation,[status(thm)],[f40]) ).
fof(f43,plain,
appear(an_organisation,sK1_skl) != appear(first_movers,sK1_skl),
inference(cnf_transformation,[status(thm)],[f40]) ).
fof(f44,plain,
! [X0] : greater_or_equal(X0,X0),
inference(destructive_equality_resolution,[status(thm)],[f33]) ).
fof(f45,plain,
greater_or_equal(appear(first_movers,sK1_skl),appear(an_organisation,sK1_skl)),
inference(resolution,[status(thm)],[f25,f41]) ).
fof(f46,plain,
greater(number_of_organizations(e,appear(an_organisation,sK1_skl)),zero),
inference(resolution,[status(thm)],[f13,f41]) ).
fof(f47,plain,
greater_or_equal(number_of_organizations(e,appear(an_organisation,sK1_skl)),zero),
inference(resolution,[status(thm)],[f32,f46]) ).
fof(f48,plain,
! [X0] :
( greater(number_of_organizations(e,appear(an_organisation,sK1_skl)),X0)
| ~ greater(zero,X0) ),
inference(resolution,[status(thm)],[f28,f46]) ).
fof(f49,plain,
( subpopulation(sK0_skl(appear(an_organisation,sK1_skl),e),e,appear(an_organisation,sK1_skl))
| ~ environment(e) ),
inference(resolution,[status(thm)],[f16,f46]) ).
fof(f50,definition,
( sQ0_spl
<=> environment(e) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f52,plain,
( sQ0_spl
| ~ environment(e) ),
inference(component_clause,[status(thm)],[f50]) ).
fof(f53,definition,
( sQ1_spl
<=> subpopulation(sK0_skl(appear(an_organisation,sK1_skl),e),e,appear(an_organisation,sK1_skl)) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f56,plain,
( sQ1_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f49,f50,f53]) ).
fof(f57,plain,
( greater(cardinality_at_time(sK0_skl(appear(an_organisation,sK1_skl),e),appear(an_organisation,sK1_skl)),zero)
| ~ environment(e) ),
inference(resolution,[status(thm)],[f17,f46]) ).
fof(f58,definition,
( sQ2_spl
<=> greater(cardinality_at_time(sK0_skl(appear(an_organisation,sK1_skl),e),appear(an_organisation,sK1_skl)),zero) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f61,plain,
( sQ2_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f57,f50,f58]) ).
fof(f62,plain,
greater(appear(efficient_producers,e),appear(first_movers,sK1_skl)),
inference(resolution,[status(thm)],[f38,f41]) ).
fof(f63,plain,
( ~ greater(cardinality_at_time(efficient_producers,appear(first_movers,sK1_skl)),zero)
| ~ in_environment(e,appear(first_movers,sK1_skl))
| ~ environment(e) ),
inference(resolution,[status(thm)],[f62,f20]) ).
fof(f64,plain,
! [X0] :
( greater(appear(efficient_producers,e),X0)
| ~ greater(appear(first_movers,sK1_skl),X0) ),
inference(resolution,[status(thm)],[f62,f28]) ).
fof(f65,plain,
greater_or_equal(appear(efficient_producers,e),appear(first_movers,sK1_skl)),
inference(resolution,[status(thm)],[f62,f32]) ).
fof(f66,definition,
( sQ3_spl
<=> in_environment(e,appear(first_movers,sK1_skl)) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f69,definition,
( sQ4_spl
<=> greater(cardinality_at_time(efficient_producers,appear(first_movers,sK1_skl)),zero) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f72,plain,
( ~ sQ4_spl
| ~ sQ3_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f63,f50,f66,f69]) ).
fof(f73,plain,
( number_of_organizations(e,appear(an_organisation,sK1_skl)) = zero
| greater(number_of_organizations(e,appear(an_organisation,sK1_skl)),zero) ),
inference(resolution,[status(thm)],[f31,f47]) ).
fof(f74,plain,
( appear(first_movers,sK1_skl) = appear(an_organisation,sK1_skl)
| greater(appear(first_movers,sK1_skl),appear(an_organisation,sK1_skl)) ),
inference(resolution,[status(thm)],[f31,f45]) ).
fof(f76,definition,
( sQ5_spl
<=> greater(number_of_organizations(e,appear(an_organisation,sK1_skl)),zero) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f79,definition,
( sQ6_spl
<=> number_of_organizations(e,appear(an_organisation,sK1_skl)) = zero ),
introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).
fof(f82,plain,
( sQ6_spl
| sQ5_spl ),
inference(split_clause,[status(thm)],[f73,f76,f79]) ).
fof(f83,definition,
( sQ7_spl
<=> greater(appear(first_movers,sK1_skl),appear(an_organisation,sK1_skl)) ),
introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition]) ).
fof(f84,plain,
( ~ sQ7_spl
| greater(appear(first_movers,sK1_skl),appear(an_organisation,sK1_skl)) ),
inference(component_clause,[status(thm)],[f83]) ).
fof(f86,definition,
( sQ8_spl
<=> appear(first_movers,sK1_skl) = appear(an_organisation,sK1_skl) ),
introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition]) ).
fof(f87,plain,
( ~ sQ8_spl
| appear(first_movers,sK1_skl) = appear(an_organisation,sK1_skl) ),
inference(component_clause,[status(thm)],[f86]) ).
fof(f89,plain,
( sQ8_spl
| sQ7_spl ),
inference(split_clause,[status(thm)],[f74,f83,f86]) ).
fof(f90,plain,
( appear(efficient_producers,e) = appear(first_movers,sK1_skl)
| greater(appear(efficient_producers,e),appear(first_movers,sK1_skl)) ),
inference(resolution,[status(thm)],[f65,f31]) ).
fof(f91,definition,
( sQ9_spl
<=> greater(appear(efficient_producers,e),appear(first_movers,sK1_skl)) ),
introduced(definition,[new_symbols(definition,[sQ9_spl])],[split_symbol_definition]) ).
fof(f94,definition,
( sQ10_spl
<=> appear(efficient_producers,e) = appear(first_movers,sK1_skl) ),
introduced(definition,[new_symbols(definition,[sQ10_spl])],[split_symbol_definition]) ).
fof(f97,plain,
( sQ10_spl
| sQ9_spl ),
inference(split_clause,[status(thm)],[f90,f91,f94]) ).
fof(f98,plain,
( ~ sQ7_spl
| greater(appear(efficient_producers,e),appear(an_organisation,sK1_skl)) ),
inference(resolution,[status(thm)],[f84,f64]) ).
fof(f99,plain,
( ~ sQ7_spl
| ~ greater(cardinality_at_time(first_movers,appear(an_organisation,sK1_skl)),zero)
| ~ in_environment(sK1_skl,appear(an_organisation,sK1_skl))
| ~ environment(sK1_skl) ),
inference(resolution,[status(thm)],[f84,f23]) ).
fof(f100,plain,
! [X0] :
( ~ sQ7_spl
| greater(appear(first_movers,sK1_skl),X0)
| ~ greater(appear(an_organisation,sK1_skl),X0) ),
inference(resolution,[status(thm)],[f84,f28]) ).
fof(f102,definition,
( sQ11_spl
<=> environment(sK1_skl) ),
introduced(definition,[new_symbols(definition,[sQ11_spl])],[split_symbol_definition]) ).
fof(f105,definition,
( sQ12_spl
<=> in_environment(sK1_skl,appear(an_organisation,sK1_skl)) ),
introduced(definition,[new_symbols(definition,[sQ12_spl])],[split_symbol_definition]) ).
fof(f108,definition,
( sQ13_spl
<=> greater(cardinality_at_time(first_movers,appear(an_organisation,sK1_skl)),zero) ),
introduced(definition,[new_symbols(definition,[sQ13_spl])],[split_symbol_definition]) ).
fof(f110,plain,
( sQ13_spl
| ~ greater(cardinality_at_time(first_movers,appear(an_organisation,sK1_skl)),zero) ),
inference(component_clause,[status(thm)],[f108]) ).
fof(f111,plain,
( ~ sQ7_spl
| ~ sQ13_spl
| ~ sQ12_spl
| ~ sQ11_spl ),
inference(split_clause,[status(thm)],[f99,f102,f105,f108,f83]) ).
fof(f112,plain,
( ~ sQ8_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f87,f43]) ).
fof(f113,plain,
~ sQ8_spl,
inference(contradiction_clause,[status(thm)],[f112]) ).
fof(f119,plain,
( ~ sQ7_spl
| ~ greater(cardinality_at_time(efficient_producers,appear(an_organisation,sK1_skl)),zero)
| ~ in_environment(e,appear(an_organisation,sK1_skl))
| ~ environment(e) ),
inference(resolution,[status(thm)],[f98,f20]) ).
fof(f120,plain,
! [X0] :
( ~ sQ7_spl
| greater(appear(efficient_producers,e),X0)
| ~ greater(appear(an_organisation,sK1_skl),X0) ),
inference(resolution,[status(thm)],[f98,f28]) ).
fof(f121,plain,
( ~ sQ7_spl
| greater_or_equal(appear(efficient_producers,e),appear(an_organisation,sK1_skl)) ),
inference(resolution,[status(thm)],[f98,f32]) ).
fof(f122,definition,
( sQ14_spl
<=> in_environment(e,appear(an_organisation,sK1_skl)) ),
introduced(definition,[new_symbols(definition,[sQ14_spl])],[split_symbol_definition]) ).
fof(f124,plain,
( sQ14_spl
| ~ in_environment(e,appear(an_organisation,sK1_skl)) ),
inference(component_clause,[status(thm)],[f122]) ).
fof(f125,definition,
( sQ15_spl
<=> greater(cardinality_at_time(efficient_producers,appear(an_organisation,sK1_skl)),zero) ),
introduced(definition,[new_symbols(definition,[sQ15_spl])],[split_symbol_definition]) ).
fof(f127,plain,
( sQ15_spl
| ~ greater(cardinality_at_time(efficient_producers,appear(an_organisation,sK1_skl)),zero) ),
inference(component_clause,[status(thm)],[f125]) ).
fof(f128,plain,
( ~ sQ7_spl
| ~ sQ15_spl
| ~ sQ14_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f119,f50,f122,f125,f83]) ).
fof(f129,plain,
( ~ sQ7_spl
| appear(efficient_producers,e) = appear(an_organisation,sK1_skl)
| greater(appear(efficient_producers,e),appear(an_organisation,sK1_skl)) ),
inference(resolution,[status(thm)],[f121,f31]) ).
fof(f130,definition,
( sQ16_spl
<=> greater(appear(efficient_producers,e),appear(an_organisation,sK1_skl)) ),
introduced(definition,[new_symbols(definition,[sQ16_spl])],[split_symbol_definition]) ).
fof(f131,plain,
( ~ sQ16_spl
| greater(appear(efficient_producers,e),appear(an_organisation,sK1_skl)) ),
inference(component_clause,[status(thm)],[f130]) ).
fof(f133,definition,
( sQ17_spl
<=> appear(efficient_producers,e) = appear(an_organisation,sK1_skl) ),
introduced(definition,[new_symbols(definition,[sQ17_spl])],[split_symbol_definition]) ).
fof(f134,plain,
( ~ sQ17_spl
| appear(efficient_producers,e) = appear(an_organisation,sK1_skl) ),
inference(component_clause,[status(thm)],[f133]) ).
fof(f136,plain,
( ~ sQ7_spl
| sQ17_spl
| sQ16_spl ),
inference(split_clause,[status(thm)],[f129,f130,f133,f83]) ).
fof(f139,plain,
( ~ sQ7_spl
| ~ sQ17_spl
| greater(appear(an_organisation,sK1_skl),appear(an_organisation,sK1_skl)) ),
inference(backward_demodulation,[status(thm)],[f134,f98]) ).
fof(f140,plain,
! [X0] :
( ~ sQ17_spl
| greater(appear(an_organisation,sK1_skl),X0)
| ~ greater(appear(first_movers,sK1_skl),X0) ),
inference(backward_demodulation,[status(thm)],[f134,f64]) ).
fof(f141,plain,
( ~ sQ17_spl
| greater_or_equal(appear(an_organisation,sK1_skl),appear(first_movers,sK1_skl)) ),
inference(backward_demodulation,[status(thm)],[f134,f65]) ).
fof(f142,plain,
( ~ sQ17_spl
| greater(appear(an_organisation,sK1_skl),appear(first_movers,sK1_skl)) ),
inference(backward_demodulation,[status(thm)],[f134,f62]) ).
fof(f143,plain,
! [X0] :
( ~ sQ17_spl
| greater(appear(an_organisation,sK1_skl),appear(first_movers,X0))
| ~ environment(X0) ),
inference(backward_demodulation,[status(thm)],[f134,f38]) ).
fof(f144,plain,
! [X0] :
( ~ sQ17_spl
| ~ greater(cardinality_at_time(efficient_producers,X0),zero)
| ~ greater(appear(an_organisation,sK1_skl),X0)
| ~ in_environment(e,X0)
| ~ environment(e) ),
inference(paramodulation,[status(thm)],[f134,f20]) ).
fof(f145,definition,
! [X0] :
( sQ18_spl
<=> ( ~ greater(cardinality_at_time(efficient_producers,X0),zero)
| ~ greater(appear(an_organisation,sK1_skl),X0)
| ~ in_environment(e,X0) ) ),
introduced(definition,[new_symbols(definition,[sQ18_spl])],[split_symbol_definition]) ).
fof(f146,plain,
! [X0] :
( ~ sQ18_spl
| ~ greater(cardinality_at_time(efficient_producers,X0),zero)
| ~ greater(appear(an_organisation,sK1_skl),X0)
| ~ in_environment(e,X0) ),
inference(component_clause,[status(thm)],[f145]) ).
fof(f148,plain,
( ~ sQ17_spl
| sQ18_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f144,f50,f145,f133]) ).
fof(model,axiom,
( ~ sQ0_spl
| sQ5_spl
| sQ7_spl
| ~ sQ8_spl
| sQ9_spl
| ~ sQ13_spl
| ~ sQ14_spl
| ~ sQ15_spl
| sQ16_spl
| sQ18_spl ) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT031+1 : TPTP v9.3.1. Released v2.0.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.37 % Computer : n014.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Mon Sep 21 01:22:05 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.38 % Drodi V4.1.1
% 0.11/0.42 % SZS status CounterSatisfiable for theBenchmark: Theorem is counter-satisfiable, conjecture is false
% 0.11/0.42 % SZS output start Saturation for theBenchmark
% See solution above
% 0.11/0.44 % Elapsed time: 0.063792 seconds
% 0.11/0.44 % CPU time: 0.165549 seconds
% 0.11/0.44 % Total memory used: 80.478 MB
% 0.11/0.44 % Net memory used: 80.060 MB
%------------------------------------------------------------------------------