%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : MGT040-2 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n016.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 01:25:48 PM UTC 2026
% Result : Satisfiable 0.10s 0.39s
% Output : Saturation 0.10s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [A] :
( selection_favors(efficient_producers,first_movers,A)
| environment(sk1(A))
| ~ propagation_strategy(efficient_producers)
| ~ propagation_strategy(first_movers)
| ~ observational_period(A) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f2,axiom,
! [A] :
( selection_favors(efficient_producers,first_movers,A)
| in_environment(A,sk1(A))
| ~ propagation_strategy(efficient_producers)
| ~ propagation_strategy(first_movers)
| ~ observational_period(A) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f3,axiom,
! [A] :
( selection_favors(efficient_producers,first_movers,A)
| ~ selection_favors(efficient_producers,first_movers,end_time(sk1(A)))
| ~ propagation_strategy(efficient_producers)
| ~ propagation_strategy(first_movers)
| ~ observational_period(A) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f4,axiom,
! [A,B] :
( ~ in_environment(B,critical_point(B))
| ~ in_environment(A,B)
| ~ environment(B)
| ~ rapid_change(A)
| ~ observational_period(A) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f5,axiom,
! [A,B] :
( ~ empty(B)
| ~ in_environment(A,B)
| ~ environment(B)
| extreme(A)
| ~ observational_period(A) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f6,axiom,
propagation_strategy(first_movers),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f7,axiom,
propagation_strategy(efficient_producers),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f8,axiom,
! [A] :
( in_environment(A,end_time(A))
| ~ environment(A) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f9,axiom,
! [A] :
( greater(critical_point(A),end_time(A))
| in_environment(A,critical_point(A))
| ~ environment(A) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10,axiom,
! [A] :
( greater_or_equal(end_time(A),appear(an_organisation,A))
| empty(A)
| ~ environment(A) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f11,axiom,
! [A,B] :
( selection_favors(first_movers,efficient_producers,end_time(A))
| in_environment(A,critical_point(A))
| ~ greater(critical_point(A),B)
| ~ greater_or_equal(B,appear(efficient_producers,A))
| ~ environment(A) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f13,axiom,
! [A,B] :
( A = B
| greater(A,B)
| ~ greater_or_equal(A,B) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f14,axiom,
! [A,B] :
( greater_or_equal(B,appear(efficient_producers,A))
| greater(appear(efficient_producers,A),B)
| ~ in_environment(A,B) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f15,hypothesis,
! [A,B] :
( selection_favors(first_movers,efficient_producers,B)
| ~ greater(appear(efficient_producers,A),B)
| ~ greater_or_equal(B,appear(first_movers,A))
| ~ in_environment(A,B)
| ~ environment(A) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f16,hypothesis,
! [A,B] :
( selection_favors(first_movers,efficient_producers,B)
| ~ greater(critical_point(A),B)
| ~ greater_or_equal(B,appear(efficient_producers,A))
| ~ in_environment(A,critical_point(A))
| ~ environment(A) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f17,negated_conjecture,
observational_period(sk2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f18,negated_conjecture,
rapid_change(sk2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f19,negated_conjecture,
~ extreme(sk2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f20,negated_conjecture,
~ selection_favors(first_movers,efficient_producers,sk2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f21,plain,
! [X0] :
( selection_favors(efficient_producers,first_movers,X0)
| environment(sk1(X0))
| ~ propagation_strategy(efficient_producers)
| ~ propagation_strategy(first_movers)
| ~ observational_period(X0) ),
inference(cnf_transformation,[status(thm)],[f1]) ).
fof(f22,plain,
! [X0] :
( selection_favors(efficient_producers,first_movers,X0)
| in_environment(X0,sk1(X0))
| ~ propagation_strategy(efficient_producers)
| ~ propagation_strategy(first_movers)
| ~ observational_period(X0) ),
inference(cnf_transformation,[status(thm)],[f2]) ).
fof(f23,plain,
! [X0] :
( selection_favors(efficient_producers,first_movers,X0)
| ~ selection_favors(efficient_producers,first_movers,end_time(sk1(X0)))
| ~ propagation_strategy(efficient_producers)
| ~ propagation_strategy(first_movers)
| ~ observational_period(X0) ),
inference(cnf_transformation,[status(thm)],[f3]) ).
fof(f24,plain,
! [B] :
( ~ in_environment(B,critical_point(B))
| ! [A] :
( ~ in_environment(A,B)
| ~ environment(B)
| ~ rapid_change(A)
| ~ observational_period(A) ) ),
inference(miniscoping,[status(thm)],[f4]) ).
fof(f25,plain,
! [X0,X1] :
( ~ in_environment(X1,critical_point(X1))
| ~ in_environment(X0,X1)
| ~ environment(X1)
| ~ rapid_change(X0)
| ~ observational_period(X0) ),
inference(cnf_transformation,[status(thm)],[f24]) ).
fof(f26,plain,
! [B] :
( ~ empty(B)
| ! [A] :
( ~ in_environment(A,B)
| ~ environment(B)
| extreme(A)
| ~ observational_period(A) ) ),
inference(miniscoping,[status(thm)],[f5]) ).
fof(f27,plain,
! [X0,X1] :
( ~ empty(X1)
| ~ in_environment(X0,X1)
| ~ environment(X1)
| extreme(X0)
| ~ observational_period(X0) ),
inference(cnf_transformation,[status(thm)],[f26]) ).
fof(f28,plain,
propagation_strategy(first_movers),
inference(cnf_transformation,[status(thm)],[f6]) ).
fof(f29,plain,
propagation_strategy(efficient_producers),
inference(cnf_transformation,[status(thm)],[f7]) ).
fof(f30,plain,
! [X0] :
( in_environment(X0,end_time(X0))
| ~ environment(X0) ),
inference(cnf_transformation,[status(thm)],[f8]) ).
fof(f31,plain,
! [X0] :
( greater(critical_point(X0),end_time(X0))
| in_environment(X0,critical_point(X0))
| ~ environment(X0) ),
inference(cnf_transformation,[status(thm)],[f9]) ).
fof(f32,plain,
! [X0] :
( greater_or_equal(end_time(X0),appear(an_organisation,X0))
| empty(X0)
| ~ environment(X0) ),
inference(cnf_transformation,[status(thm)],[f10]) ).
fof(f33,plain,
! [A] :
( selection_favors(first_movers,efficient_producers,end_time(A))
| in_environment(A,critical_point(A))
| ! [B] :
( ~ greater(critical_point(A),B)
| ~ greater_or_equal(B,appear(efficient_producers,A))
| ~ environment(A) ) ),
inference(miniscoping,[status(thm)],[f11]) ).
fof(f34,plain,
! [X0,X1] :
( selection_favors(first_movers,efficient_producers,end_time(X0))
| in_environment(X0,critical_point(X0))
| ~ greater(critical_point(X0),X1)
| ~ greater_or_equal(X1,appear(efficient_producers,X0))
| ~ environment(X0) ),
inference(cnf_transformation,[status(thm)],[f33]) ).
fof(f37,plain,
! [X0,X1] :
( X0 = X1
| greater(X0,X1)
| ~ greater_or_equal(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f13]) ).
fof(f38,plain,
! [X0,X1] :
( greater_or_equal(X1,appear(efficient_producers,X0))
| greater(appear(efficient_producers,X0),X1)
| ~ in_environment(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f14]) ).
fof(f39,plain,
! [B] :
( selection_favors(first_movers,efficient_producers,B)
| ! [A] :
( ~ greater(appear(efficient_producers,A),B)
| ~ greater_or_equal(B,appear(first_movers,A))
| ~ in_environment(A,B)
| ~ environment(A) ) ),
inference(miniscoping,[status(thm)],[f15]) ).
fof(f40,plain,
! [X0,X1] :
( selection_favors(first_movers,efficient_producers,X1)
| ~ greater(appear(efficient_producers,X0),X1)
| ~ greater_or_equal(X1,appear(first_movers,X0))
| ~ in_environment(X0,X1)
| ~ environment(X0) ),
inference(cnf_transformation,[status(thm)],[f39]) ).
fof(f41,plain,
! [B] :
( selection_favors(first_movers,efficient_producers,B)
| ! [A] :
( ~ greater(critical_point(A),B)
| ~ greater_or_equal(B,appear(efficient_producers,A))
| ~ in_environment(A,critical_point(A))
| ~ environment(A) ) ),
inference(miniscoping,[status(thm)],[f16]) ).
fof(f42,plain,
! [X0,X1] :
( selection_favors(first_movers,efficient_producers,X1)
| ~ greater(critical_point(X0),X1)
| ~ greater_or_equal(X1,appear(efficient_producers,X0))
| ~ in_environment(X0,critical_point(X0))
| ~ environment(X0) ),
inference(cnf_transformation,[status(thm)],[f41]) ).
fof(f43,plain,
observational_period(sk2),
inference(cnf_transformation,[status(thm)],[f17]) ).
fof(f44,plain,
rapid_change(sk2),
inference(cnf_transformation,[status(thm)],[f18]) ).
fof(f45,plain,
~ extreme(sk2),
inference(cnf_transformation,[status(thm)],[f19]) ).
fof(f46,plain,
~ selection_favors(first_movers,efficient_producers,sk2),
inference(cnf_transformation,[status(thm)],[f20]) ).
fof(f47,definition,
! [X0] :
( sQ0_spl
<=> ( selection_favors(efficient_producers,first_movers,X0)
| environment(sk1(X0))
| ~ observational_period(X0) ) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f48,plain,
! [X0] :
( ~ sQ0_spl
| selection_favors(efficient_producers,first_movers,X0)
| environment(sk1(X0))
| ~ observational_period(X0) ),
inference(component_clause,[status(thm)],[f47]) ).
fof(f50,definition,
( sQ1_spl
<=> propagation_strategy(first_movers) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f52,plain,
( sQ1_spl
| ~ propagation_strategy(first_movers) ),
inference(component_clause,[status(thm)],[f50]) ).
fof(f53,definition,
( sQ2_spl
<=> propagation_strategy(efficient_producers) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f55,plain,
( sQ2_spl
| ~ propagation_strategy(efficient_producers) ),
inference(component_clause,[status(thm)],[f53]) ).
fof(f56,plain,
( ~ sQ2_spl
| ~ sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f21,f47,f50,f53]) ).
fof(f57,definition,
! [X0] :
( sQ3_spl
<=> ( selection_favors(efficient_producers,first_movers,X0)
| in_environment(X0,sk1(X0))
| ~ observational_period(X0) ) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f58,plain,
! [X0] :
( ~ sQ3_spl
| selection_favors(efficient_producers,first_movers,X0)
| in_environment(X0,sk1(X0))
| ~ observational_period(X0) ),
inference(component_clause,[status(thm)],[f57]) ).
fof(f60,plain,
( ~ sQ2_spl
| ~ sQ1_spl
| sQ3_spl ),
inference(split_clause,[status(thm)],[f22,f57,f50,f53]) ).
fof(f61,definition,
! [X0] :
( sQ4_spl
<=> ( selection_favors(efficient_producers,first_movers,X0)
| ~ selection_favors(efficient_producers,first_movers,end_time(sk1(X0)))
| ~ observational_period(X0) ) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f62,plain,
! [X0] :
( ~ sQ4_spl
| selection_favors(efficient_producers,first_movers,X0)
| ~ selection_favors(efficient_producers,first_movers,end_time(sk1(X0)))
| ~ observational_period(X0) ),
inference(component_clause,[status(thm)],[f61]) ).
fof(f64,plain,
( ~ sQ2_spl
| ~ sQ1_spl
| sQ4_spl ),
inference(split_clause,[status(thm)],[f23,f61,f50,f53]) ).
fof(f65,plain,
( sQ2_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f55,f29]) ).
fof(f66,plain,
sQ2_spl,
inference(contradiction_clause,[status(thm)],[f65]) ).
fof(f67,plain,
( sQ1_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f52,f28]) ).
fof(f68,plain,
sQ1_spl,
inference(contradiction_clause,[status(thm)],[f67]) ).
fof(f69,plain,
( ~ sQ0_spl
| selection_favors(efficient_producers,first_movers,sk2)
| environment(sk1(sk2)) ),
inference(resolution,[status(thm)],[f48,f43]) ).
fof(f70,definition,
( sQ5_spl
<=> environment(sk1(sk2)) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f71,plain,
( ~ sQ5_spl
| environment(sk1(sk2)) ),
inference(component_clause,[status(thm)],[f70]) ).
fof(f73,definition,
( sQ6_spl
<=> selection_favors(efficient_producers,first_movers,sk2) ),
introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).
fof(f74,plain,
( ~ sQ6_spl
| selection_favors(efficient_producers,first_movers,sk2) ),
inference(component_clause,[status(thm)],[f73]) ).
fof(f76,plain,
( ~ sQ0_spl
| sQ6_spl
| sQ5_spl ),
inference(split_clause,[status(thm)],[f69,f70,f73,f47]) ).
fof(f77,plain,
( ~ sQ3_spl
| selection_favors(efficient_producers,first_movers,sk2)
| in_environment(sk2,sk1(sk2)) ),
inference(resolution,[status(thm)],[f58,f43]) ).
fof(f78,definition,
( sQ7_spl
<=> in_environment(sk2,sk1(sk2)) ),
introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition]) ).
fof(f81,plain,
( ~ sQ3_spl
| sQ6_spl
| sQ7_spl ),
inference(split_clause,[status(thm)],[f77,f78,f73,f57]) ).
fof(model,axiom,
( sQ0_spl
| sQ1_spl
| sQ2_spl
| sQ3_spl
| sQ4_spl
| sQ6_spl ) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT040-2 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.36 % Computer : n016.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 : Mon Sep 21 01:27:23 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.37 % Drodi V4.1.1
% 0.10/0.39 % SZS status Satisfiable for theBenchmark: Theory is satisfiable
% 0.10/0.39 % SZS output start Saturation for theBenchmark
% See solution above
% 0.13/0.42 % Elapsed time: 0.047725 seconds
% 0.13/0.42 % CPU time: 0.125261 seconds
% 0.13/0.42 % Total memory used: 65.475 MB
% 0.13/0.42 % Net memory used: 65.153 MB
%------------------------------------------------------------------------------