%------------------------------------------------------------------------------
% File : Beagle---0.9.52
% Problem : MGT044-1 : TPTP v9.3.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : java -Dfile.encoding=UTF-8 -Xms512M -Xmx4G -Xss10M -jar /export/starexec/sandbox/solver/bin/beagle.jar -auto -q -proof -print tff -smtsolver /export/starexec/sandbox/solver/bin/cvc4-1.4-x86_64-linux-opt -liasolver cooper -t %d %s
% Computer : n019.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 : Tue Sep 8 06:02:59 AM UTC 2026
% Result : Unsatisfiable 13.70s 5.23s
% Output : CNFRefutation 13.70s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 7
% Syntax : Number of formulae : 22 ( 10 unt; 0 typ; 0 def)
% Number of atoms : 44 ( 4 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 47 ( 25 ~; 22 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 7 ( 5 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 3 con; 0-2 aty)
% Number of variables : 35 ( 35 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
%$ smaller_or_equal > smaller > greater_or_equal > greater > organization > stock_of_knowledge > internal_friction > capability > age > #nlpp > sk3 > sk2 > sk1
%Foreground sorts:
%Background operators:
%Foreground operators:
tff(greater,type,
greater: ( $i * $i ) > $o ).
tff(sk2,type,
sk2: $i ).
tff(organization,type,
organization: $i > $o ).
tff(sk1,type,
sk1: $i ).
tff(internal_friction,type,
internal_friction: ( $i * $i ) > $i ).
tff(smaller,type,
smaller: ( $i * $i ) > $o ).
tff(capability,type,
capability: ( $i * $i ) > $i ).
tff(stock_of_knowledge,type,
stock_of_knowledge: ( $i * $i ) > $i ).
tff(age,type,
age: ( $i * $i ) > $i ).
tff(sk3,type,
sk3: $i ).
tff(greater_or_equal,type,
greater_or_equal: ( $i * $i ) > $o ).
tff(smaller_or_equal,type,
smaller_or_equal: ( $i * $i ) > $o ).
tff(f_160,axiom,
greater(age(sk1,sk3),age(sk1,sk2)),
file(unknown,unknown) ).
tff(f_159,axiom,
organization(sk1),
file(unknown,unknown) ).
tff(f_153,axiom,
! [A,B,C] :
( ~ organization(A)
| ~ greater(age(A,B),age(A,C))
| greater(stock_of_knowledge(A,B),stock_of_knowledge(A,C)) ),
file(unknown,unknown) ).
tff(f_63,axiom,
! [A,B] :
( ( A != B )
| smaller_or_equal(A,B) ),
file(unknown,unknown) ).
tff(f_158,axiom,
! [A,B,C] :
( ~ organization(A)
| ( internal_friction(A,B) = internal_friction(A,C) ) ),
file(unknown,unknown) ).
tff(f_123,axiom,
! [A,B,C] :
( ~ organization(A)
| ~ greater(stock_of_knowledge(A,B),stock_of_knowledge(A,C))
| ~ smaller_or_equal(internal_friction(A,B),internal_friction(A,C))
| greater(capability(A,B),capability(A,C)) ),
file(unknown,unknown) ).
tff(f_162,axiom,
~ greater(capability(sk1,sk3),capability(sk1,sk2)),
file(unknown,unknown) ).
tff(c_36,plain,
greater(age(sk1,sk3),age(sk1,sk2)),
inference(cnfTransformation,[status(thm)],[f_160]) ).
tff(c_34,plain,
organization(sk1),
inference(cnfTransformation,[status(thm)],[f_159]) ).
tff(c_30,plain,
! [A_33,B_34,C_35] :
( greater(stock_of_knowledge(A_33,B_34),stock_of_knowledge(A_33,C_35))
| ~ greater(age(A_33,B_34),age(A_33,C_35))
| ~ organization(A_33) ),
inference(cnfTransformation,[status(thm)],[f_153]) ).
tff(c_6,plain,
! [B_6] : smaller_or_equal(B_6,B_6),
inference(cnfTransformation,[status(thm)],[f_63]) ).
tff(c_63,plain,
! [A_53,C_54,B_55] :
( ( internal_friction(A_53,C_54) = internal_friction(A_53,B_55) )
| ~ organization(A_53) ),
inference(cnfTransformation,[status(thm)],[f_158]) ).
tff(c_66,plain,
! [C_54,B_55] : ( internal_friction(sk1,C_54) = internal_friction(sk1,B_55) ),
inference(resolution,[status(thm)],[c_34,c_63]) ).
tff(c_5736,plain,
! [A_1251,B_1252,C_1253] :
( greater(capability(A_1251,B_1252),capability(A_1251,C_1253))
| ~ smaller_or_equal(internal_friction(A_1251,B_1252),internal_friction(A_1251,C_1253))
| ~ greater(stock_of_knowledge(A_1251,B_1252),stock_of_knowledge(A_1251,C_1253))
| ~ organization(A_1251) ),
inference(cnfTransformation,[status(thm)],[f_123]) ).
tff(c_5739,plain,
! [B_55,C_1253,C_54] :
( greater(capability(sk1,B_55),capability(sk1,C_1253))
| ~ smaller_or_equal(internal_friction(sk1,C_54),internal_friction(sk1,C_1253))
| ~ greater(stock_of_knowledge(sk1,B_55),stock_of_knowledge(sk1,C_1253))
| ~ organization(sk1) ),
inference(superposition,[status(thm),theory(equality)],[c_66,c_5736]) ).
tff(c_17326,plain,
! [B_3753,C_3754,C_3755] :
( greater(capability(sk1,B_3753),capability(sk1,C_3754))
| ~ smaller_or_equal(internal_friction(sk1,C_3755),internal_friction(sk1,C_3754))
| ~ greater(stock_of_knowledge(sk1,B_3753),stock_of_knowledge(sk1,C_3754)) ),
inference(demodulation,[status(thm),theory(equality)],[c_34,c_5739]) ).
tff(c_17485,plain,
! [B_3788,C_3789] :
( greater(capability(sk1,B_3788),capability(sk1,C_3789))
| ~ greater(stock_of_knowledge(sk1,B_3788),stock_of_knowledge(sk1,C_3789)) ),
inference(resolution,[status(thm)],[c_6,c_17326]) ).
tff(c_17704,plain,
! [B_34,C_35] :
( greater(capability(sk1,B_34),capability(sk1,C_35))
| ~ greater(age(sk1,B_34),age(sk1,C_35))
| ~ organization(sk1) ),
inference(resolution,[status(thm)],[c_30,c_17485]) ).
tff(c_17739,plain,
! [B_3822,C_3823] :
( greater(capability(sk1,B_3822),capability(sk1,C_3823))
| ~ greater(age(sk1,B_3822),age(sk1,C_3823)) ),
inference(demodulation,[status(thm),theory(equality)],[c_34,c_17704]) ).
tff(c_38,plain,
~ greater(capability(sk1,sk3),capability(sk1,sk2)),
inference(cnfTransformation,[status(thm)],[f_162]) ).
tff(c_17792,plain,
~ greater(age(sk1,sk3),age(sk1,sk2)),
inference(resolution,[status(thm)],[c_17739,c_38]) ).
tff(c_18084,plain,
$false,
inference(demodulation,[status(thm),theory(equality)],[c_36,c_17792]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT044-1 : TPTP v9.3.0. Released v2.4.0.
% 0.00/0.04 % Command : java -Dfile.encoding=UTF-8 -Xms512M -Xmx4G -Xss10M -jar /export/starexec/sandbox/solver/bin/beagle.jar -auto -q -proof -print tff -smtsolver /export/starexec/sandbox/solver/bin/cvc4-1.4-x86_64-linux-opt -liasolver cooper -t %d %s
% 0.08/0.36 % Computer : n019.cluster.edu
% 0.08/0.36 % Model : x86_64 x86_64
% 0.08/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.36 % Memory : 8046.5625MB
% 0.08/0.36 % OS : Linux 6.8.0-71-generic
% 0.08/0.36 % CPULimit : 300
% 0.08/0.36 % WCLimit : 300
% 0.08/0.36 % DateTime : Mon Sep 7 13:08:22 UTC 2026
% 0.02/0.36 % CPUTime :
% 13.70/5.23 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 13.70/5.24
% 13.70/5.24 % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
%------------------------------------------------------------------------------