%------------------------------------------------------------------------------
% File : Leo-III---1.8.0
% Problem : NLP260+1 : TPTP v9.3.1. Bugfixed v4.0.1.
% Transfm : none
% Format : tptp:raw
% Command : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% Computer : n008.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 : Sun Sep 27 08:05:16 AM UTC 2026
% Result : Theorem 69.78s 42.90s
% Output : Refutation 69.78s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 37
% Syntax : Number of formulae : 76 ( 74 unt; 0 typ; 0 def)
% Number of atoms : 80 ( 0 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 164 ( 2 ~; 0 |; 2 &; 158 @)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 39 ( 38 usr; 37 con; 0-2 aty)
% Number of variables : 6 ( 0 ^; 6 !; 0 ?; 6 :)
% Comments :
%------------------------------------------------------------------------------
thf(hypernym_decl,type,
hypernym: $i > $i > $o ).
thf(n9986904_decl,type,
n9986904: $i ).
thf(n9855630_decl,type,
n9855630: $i ).
thf(has__gloss_decl,type,
has__gloss: $i > $i > $o ).
thf(n10126424_decl,type,
n10126424: $i ).
thf('a biologist who specializes in genetics_decl',type,
'a biologist who specializes in genetics': $i ).
thf(n10806222_decl,type,
n10806222: $i ).
thf('a specialist in the branch of biology dealing with animals_decl',type,
'a specialist in the branch of biology dealing with animals': $i ).
thf(n10327143_decl,type,
n10327143: $i ).
thf('a biologist who studies the structure and activity of macromolecules essential to life_decl',type,
'a biologist who studies the structure and activity of macromolecules essential to life': $i ).
thf(n9868270_decl,type,
n9868270: $i ).
thf('a biologist specializing in the study of plants_decl',type,
'a biologist specializing in the study of plants': $i ).
thf(n10560637_decl,type,
n10560637: $i ).
thf('a person with advanced knowledge of one or more sciences_decl',type,
'a person with advanced knowledge of one or more sciences': $i ).
thf(n10353928_decl,type,
n10353928: $i ).
thf('a specialist in neurobiology_decl',type,
'a specialist in neurobiology': $i ).
thf(n10503818_decl,type,
n10503818: $i ).
thf('a biologist who studies the effects of radiation on living organisms_decl',type,
'a biologist who studies the effects of radiation on living organisms': $i ).
thf(n10313580_decl,type,
n10313580: $i ).
thf('a specialist in microbiology_decl',type,
'a specialist in microbiology': $i ).
thf(n9987045_decl,type,
n9987045: $i ).
thf('a biologist who studies the structure and function of cells_decl',type,
'a biologist who studies the structure and function of cells': $i ).
thf(n10693824_decl,type,
n10693824: $i ).
thf('a biologist who specializes in the classification of organisms into groups on the basis of their structure and origin and behavior_decl',type,
'a biologist who specializes in the classification of organisms into groups on the basis of their structure and origin and behavior': $i ).
thf(n10346514_decl,type,
n10346514: $i ).
thf('a biologist knowledgeable about natural history %28%especially botany and zoology%29%_decl',type,
'a biologist knowledgeable about natural history %28%especially botany and zoology%29%': $i ).
thf(n9831411_decl,type,
n9831411: $i ).
thf('a biologist who studies bacteria_decl',type,
'a biologist who studies bacteria': $i ).
thf(n10620437_decl,type,
n10620437: $i ).
thf('a biologist who studies the biological determinants of social behavior_decl',type,
'a biologist who studies the biological determinants of social behavior': $i ).
thf(n10429965_decl,type,
n10429965: $i ).
thf('a biologist specializing in physiology_decl',type,
'a biologist specializing in physiology': $i ).
thf(n10758207_decl,type,
n10758207: $i ).
thf('a biologist who cuts open live animals for research_decl',type,
'a biologist who cuts open live animals for research': $i ).
thf(n10043163_decl,type,
n10043163: $i ).
thf('a biologist who studies the relation between organisms and their environment_decl',type,
'a biologist who studies the relation between organisms and their environment': $i ).
thf('%28%biology%29% a scientist who studies living organisms_decl',type,
'%28%biology%29% a scientist who studies living organisms': $i ).
thf('a geneticist who specializes in the cellular components associated with heredity_decl',type,
'a geneticist who specializes in the cellular components associated with heredity': $i ).
thf(32,axiom,
n9855630 @ ( n10043163 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb596896) ).
thf(69,plain,
n9855630 @ ( n10043163 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[32]) ).
thf(19,axiom,
n9855630 @ ( n9987045 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb452038) ).
thf(56,plain,
n9855630 @ ( n9987045 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).
thf(5,axiom,
'a biologist who studies the structure and activity of macromolecules essential to life' @ ( n10327143 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb59361) ).
thf(42,plain,
'a biologist who studies the structure and activity of macromolecules essential to life' @ ( n10327143 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).
thf(15,axiom,
'a biologist who studies the biological determinants of social behavior' @ ( n10620437 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb493261) ).
thf(52,plain,
'a biologist who studies the biological determinants of social behavior' @ ( n10620437 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).
thf(23,axiom,
n9855630 @ ( n9868270 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb519942) ).
thf(60,plain,
n9855630 @ ( n9868270 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).
thf(33,axiom,
n9855630 @ ( n10429965 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb359466) ).
thf(70,plain,
n9855630 @ ( n10429965 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[33]) ).
thf(28,axiom,
n10560637 @ ( n9855630 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb886122) ).
thf(65,plain,
n10560637 @ ( n9855630 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).
thf(16,axiom,
'a biologist specializing in physiology' @ ( n10429965 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb359451) ).
thf(53,plain,
'a biologist specializing in physiology' @ ( n10429965 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).
thf(4,axiom,
'a specialist in the branch of biology dealing with animals' @ ( n10806222 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb531947) ).
thf(41,plain,
'a specialist in the branch of biology dealing with animals' @ ( n10806222 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).
thf(35,axiom,
n9855630 @ ( n10503818 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb563931) ).
thf(73,plain,
n9855630 @ ( n10503818 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[35]) ).
thf(29,axiom,
n9855630 @ ( n10353928 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb483550) ).
thf(66,plain,
n9855630 @ ( n10353928 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[29]) ).
thf(6,axiom,
'a biologist specializing in the study of plants' @ ( n9868270 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb519944) ).
thf(43,plain,
'a biologist specializing in the study of plants' @ ( n9868270 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).
thf(14,axiom,
'a biologist who studies bacteria' @ ( n9831411 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb536418) ).
thf(51,plain,
'a biologist who studies bacteria' @ ( n9831411 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).
thf(9,axiom,
'a biologist who studies the effects of radiation on living organisms' @ ( n10503818 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb563928) ).
thf(46,plain,
'a biologist who studies the effects of radiation on living organisms' @ ( n10503818 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).
thf(20,axiom,
n9855630 @ ( n10758207 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb824249) ).
thf(57,plain,
n9855630 @ ( n10758207 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).
thf(24,axiom,
'%28%biology%29% a scientist who studies living organisms' @ ( n9855630 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb886123) ).
thf(61,plain,
'%28%biology%29% a scientist who studies living organisms' @ ( n9855630 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).
thf(36,axiom,
n9855630 @ ( n10313580 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb471787) ).
thf(74,plain,
n9855630 @ ( n10313580 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[36]) ).
thf(8,axiom,
'a specialist in neurobiology' @ ( n10353928 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb483548) ).
thf(45,plain,
'a specialist in neurobiology' @ ( n10353928 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).
thf(27,axiom,
n9855630 @ ( n10126424 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb340304) ).
thf(64,plain,
n9855630 @ ( n10126424 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).
thf(7,axiom,
'a person with advanced knowledge of one or more sciences' @ ( n10560637 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb117078) ).
thf(44,plain,
'a person with advanced knowledge of one or more sciences' @ ( n10560637 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).
thf(22,axiom,
n9855630 @ ( n10346514 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb616540) ).
thf(59,plain,
n9855630 @ ( n10346514 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).
thf(34,axiom,
! [A: $i,B: $i,C: $i] :
( ( ( C @ ( B @ hypernym ) )
& ( B @ ( A @ hypernym ) ) )
=> ( C @ ( A @ hypernym ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom1) ).
thf(71,plain,
! [A: $i,B: $i,C: $i] :
( ( ( C @ ( B @ hypernym ) )
& ( B @ ( A @ hypernym ) ) )
=> ( C @ ( A @ hypernym ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[34]) ).
thf(17,axiom,
'a biologist who cuts open live animals for research' @ ( n10758207 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb824248) ).
thf(54,plain,
'a biologist who cuts open live animals for research' @ ( n10758207 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).
thf(12,axiom,
'a biologist who specializes in the classification of organisms into groups on the basis of their structure and origin and behavior' @ ( n10693824 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb4253) ).
thf(49,plain,
'a biologist who specializes in the classification of organisms into groups on the basis of their structure and origin and behavior' @ ( n10693824 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).
thf(38,axiom,
n9855630 @ ( n9831411 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb536422) ).
thf(76,plain,
n9855630 @ ( n9831411 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[38]) ).
thf(1,conjecture,
n9855630 @ ( n9986904 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',hypernym_transitiviy_1) ).
thf(2,negated_conjecture,
~ ( n9855630 @ ( n9986904 @ hypernym ) ),
inference(neg_conjecture,[status(cth)],[1]) ).
thf(39,plain,
~ ( n9855630 @ ( n9986904 @ hypernym ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).
thf(11,axiom,
'a biologist who studies the structure and function of cells' @ ( n9987045 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb452041) ).
thf(48,plain,
'a biologist who studies the structure and function of cells' @ ( n9987045 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).
thf(26,axiom,
'a geneticist who specializes in the cellular components associated with heredity' @ ( n9986904 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb1048) ).
thf(63,plain,
'a geneticist who specializes in the cellular components associated with heredity' @ ( n9986904 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).
thf(13,axiom,
'a biologist knowledgeable about natural history %28%especially botany and zoology%29%' @ ( n10346514 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb616527) ).
thf(50,plain,
'a biologist knowledgeable about natural history %28%especially botany and zoology%29%' @ ( n10346514 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).
thf(30,axiom,
n9855630 @ ( n10693824 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb4257) ).
thf(67,plain,
n9855630 @ ( n10693824 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[30]) ).
thf(3,axiom,
'a biologist who specializes in genetics' @ ( n10126424 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb340305) ).
thf(40,plain,
'a biologist who specializes in genetics' @ ( n10126424 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).
thf(18,axiom,
'a biologist who studies the relation between organisms and their environment' @ ( n10043163 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb596900) ).
thf(55,plain,
'a biologist who studies the relation between organisms and their environment' @ ( n10043163 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).
thf(37,axiom,
n10126424 @ ( n9986904 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb1049) ).
thf(75,plain,
n10126424 @ ( n9986904 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[37]) ).
thf(21,axiom,
n9855630 @ ( n10620437 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb493260) ).
thf(58,plain,
n9855630 @ ( n10620437 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[21]) ).
thf(10,axiom,
'a specialist in microbiology' @ ( n10313580 @ has__gloss ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb471789) ).
thf(47,plain,
'a specialist in microbiology' @ ( n10313580 @ has__gloss ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).
thf(31,axiom,
n9855630 @ ( n10327143 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb59365) ).
thf(68,plain,
n9855630 @ ( n10327143 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[31]) ).
thf(25,axiom,
n9855630 @ ( n10806222 @ hypernym ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb531946) ).
thf(62,plain,
n9855630 @ ( n10806222 @ hypernym ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[25]) ).
thf(77,plain,
$false,
inference(e,[status(thm)],[69,56,42,52,60,70,65,53,41,73,66,43,51,46,57,61,74,45,64,44,59,71,54,49,76,39,48,63,50,67,40,55,75,58,47,68,62]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : NLP260+1 : TPTP v9.3.1. Bugfixed v4.0.1.
% 0.00/0.11 % Command : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% 0.21/5.47 % Computer : n008.cluster.edu
% 0.21/5.47 % Model : x86_64 x86_64
% 0.21/5.47 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.21/5.47 % Memory : 8046.5625MB
% 0.21/5.47 % OS : Linux 6.8.0-71-generic
% 0.21/5.47 % CPULimit : 300
% 0.21/5.47 % WCLimit : 300
% 0.21/5.47 % DateTime : Sat Sep 26 01:50:33 UTC 2026
% 0.21/5.47 % CPUTime :
% 0.21/5.47 Running java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% 1.26/6.23 % [INFO] Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ...
% 38.41/31.00 % [INFO] Parsing done (24765ms).
% 38.58/31.10 % [INFO] Running in sequential loop mode.
% 39.10/31.47 % [INFO] eprover registered as external prover.
% 39.10/31.48 % [INFO] Scanning for conjecture ...
% 61.14/39.29 % [INFO] Found a conjecture (or negated_conjecture) and 1026860 axioms. Running axiom selection ...
% 68.17/42.28 % [INFO] Axiom selection finished. Selected 36 axioms (removed 1026824 axioms).
% 68.26/42.32 % [INFO] Problem is first-order (TPTP FOF).
% 68.26/42.32 % [INFO] Type checking passed.
% 68.26/42.33 % [CONFIG] Using configuration: timeout(300) with strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>. Searching for refutation ...
% 69.39/42.90 % External prover 'e' found a proof!
% 69.39/42.90 % [INFO] Killing All external provers ...
% 69.78/42.90 % Time passed: 37231ms (effective reasoning time: 11793ms)
% 69.78/42.90 % Solved by strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>
% 69.78/42.90 % Axioms used in derivation (36): kb531946, kb596896, kb563928, kb59361, kb596900, kb519944, kb886123, axiom1, kb519942, kb616540, kb340304, kb1048, kb4257, kb359451, kb4253, kb471789, kb1049, kb59365, kb117078, kb452041, kb493261, kb616527, kb824248, kb531947, kb340305, kb483548, kb493260, kb359466, kb563931, kb471787, kb824249, kb452038, kb886122, kb536422, kb536418, kb483550
% 69.78/42.90 % No. of inferences in proof: 76
% 69.78/42.90 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 37231 ms resp. 11793 ms w/o parsing
% 69.78/42.95 % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 69.78/42.95 % [INFO] Killing All external provers ...
%------------------------------------------------------------------------------