%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : MGT047-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n020.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 29 12:02:13 PM UTC 2026
% Result : Unsatisfiable 2.89s 1.33s
% Output : Refutation 3.96s
% Verified :
% SZS Type : Refutation
% Derivation depth : 19
% Number of leaves : 38
% Syntax : Number of formulae : 145 ( 32 unt; 12 def)
% Number of atoms : 317 ( 22 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 325 ( 153 ~; 160 |; 0 &)
% ( 12 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 21 ( 19 usr; 13 prp; 0-2 aty)
% Number of functors : 13 ( 13 usr; 6 con; 0-2 aty)
% Number of variables : 58 ( 0 sgn 58 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( ~ smaller_or_equal(X0,X1)
| smaller(X0,X1)
| X0 = X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',definition_smaller_or_equal_1) ).
fof(f2,axiom,
! [X0,X1] :
( ~ smaller(X0,X1)
| smaller_or_equal(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',definition_smaller_or_equal_2) ).
fof(f3,axiom,
! [X0,X1] :
( X0 != X1
| smaller_or_equal(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',definition_smaller_or_equal_3) ).
fof(f5,axiom,
! [X0,X1] :
( ~ greater(X0,X1)
| greater_or_equal(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',definition_greater_or_equal_5) ).
fof(f7,axiom,
! [X0,X1] :
( ~ smaller(X0,X1)
| greater(X1,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',definition_smaller_7) ).
fof(f8,axiom,
! [X0,X1] :
( ~ greater(X0,X1)
| smaller(X1,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',definition_smaller_8) ).
fof(f9,axiom,
! [X0,X1] :
( ~ greater(X1,X0)
| ~ greater(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',meaning_postulate_greater_strict_9) ).
fof(f10,axiom,
! [X2,X0,X1] :
( ~ greater(X1,X2)
| ~ greater(X0,X1)
| greater(X0,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',meaning_postulate_greater_transitive_10) ).
fof(f11,axiom,
! [X0,X1] :
( greater(X0,X1)
| X0 = X1
| smaller(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',meaning_postulate_greater_comparable_11) ).
fof(f13,axiom,
! [X0,X1] :
( ~ smaller_or_equal(age(X0,X1),eta)
| ~ has_endowment(X0)
| has_immunity(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',definition_1_42) ).
fof(f14,axiom,
! [X0,X1] :
( ~ greater(age(X0,X1),eta)
| ~ has_endowment(X0)
| ~ has_immunity(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',definition_1_43) ).
fof(f19,axiom,
! [X2,X0,X1] :
( ~ has_immunity(X0,X2)
| ~ has_immunity(X0,X1)
| ~ organization(X0)
| hazard_of_mortality(X0,X1) = hazard_of_mortality(X0,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_2_48) ).
fof(f20,axiom,
! [X2,X0,X1] :
( greater(hazard_of_mortality(X0,X2),hazard_of_mortality(X0,X1))
| ~ has_immunity(X0,X1)
| has_immunity(X0,X2)
| ~ organization(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_3_49) ).
fof(f21,axiom,
! [X2,X0,X1] :
( ~ greater(capability(X0,X2),capability(X0,X1))
| has_immunity(X0,X1)
| has_immunity(X0,X2)
| ~ organization(X0)
| ~ greater_or_equal(position(X0,X2),position(X0,X1))
| smaller(hazard_of_mortality(X0,X2),hazard_of_mortality(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_4_50) ).
fof(f25,axiom,
! [X2,X0,X1] :
( ~ greater(stock_of_knowledge(X0,X1),stock_of_knowledge(X0,X2))
| ~ organization(X0)
| ~ smaller_or_equal(internal_friction(X0,X1),internal_friction(X0,X2))
| greater(capability(X0,X1),capability(X0,X2)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_5_53) ).
fof(f29,axiom,
! [X2,X0,X1] :
( ~ greater(external_ties(X0,X1),external_ties(X0,X2))
| ~ organization(X0)
| greater(position(X0,X1),position(X0,X2)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_6_56) ).
fof(f32,axiom,
! [X2,X0,X1] :
( ~ greater(age(X0,X1),age(X0,X2))
| ~ organization(X0)
| greater(stock_of_knowledge(X0,X1),stock_of_knowledge(X0,X2)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_7_58) ).
fof(f33,axiom,
! [X2,X0,X1] :
( ~ greater(age(X0,X1),age(X0,X2))
| ~ organization(X0)
| greater(external_ties(X0,X1),external_ties(X0,X2)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_8_59) ).
fof(f34,axiom,
! [X2,X0,X1] :
( ~ organization(X0)
| internal_friction(X0,X1) = internal_friction(X0,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_9_60) ).
fof(f35,negated_conjecture,
organization(sk2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',theorem_2_61) ).
fof(f36,negated_conjecture,
has_endowment(sk2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',theorem_2_62) ).
fof(f37,negated_conjecture,
smaller_or_equal(age(sk2,sk3),age(sk2,sk4)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',theorem_2_63) ).
fof(f38,negated_conjecture,
smaller_or_equal(age(sk2,sk4),eta),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',theorem_2_64) ).
fof(f39,negated_conjecture,
greater(age(sk2,sk5),eta),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',theorem_2_65) ).
fof(f40,negated_conjecture,
greater(age(sk2,sk6),age(sk2,sk5)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',theorem_2_66) ).
fof(f41,negated_conjecture,
( ~ greater(hazard_of_mortality(sk2,sk5),hazard_of_mortality(sk2,sk6))
| ~ greater(hazard_of_mortality(sk2,sk6),hazard_of_mortality(sk2,sk4))
| hazard_of_mortality(sk2,sk4) != hazard_of_mortality(sk2,sk3) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',theorem_2_67) ).
fof(f42,plain,
! [X1] : smaller_or_equal(X1,X1),
inference(equality_resolution,[],[f3]) ).
fof(f46,definition,
( spl0_1
<=> hazard_of_mortality(sk2,sk4) = hazard_of_mortality(sk2,sk3) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f48,plain,
( hazard_of_mortality(sk2,sk4) != hazard_of_mortality(sk2,sk3)
| spl0_1 ),
inference(avatar_component_clause,[],[f46]) ).
fof(f50,definition,
( spl0_2
<=> greater(hazard_of_mortality(sk2,sk6),hazard_of_mortality(sk2,sk4)) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f52,plain,
( ~ greater(hazard_of_mortality(sk2,sk6),hazard_of_mortality(sk2,sk4))
| spl0_2 ),
inference(avatar_component_clause,[],[f50]) ).
fof(f54,definition,
( spl0_3
<=> greater(hazard_of_mortality(sk2,sk5),hazard_of_mortality(sk2,sk6)) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f57,plain,
( ~ spl0_1
| ~ spl0_2
| ~ spl0_3 ),
inference(avatar_split_clause,[],[f41,f54,f50,f46]) ).
fof(f67,plain,
( smaller(age(sk2,sk4),eta)
| eta = age(sk2,sk4) ),
inference(resolution,[],[f1,f38]) ).
fof(f68,plain,
( smaller(age(sk2,sk3),age(sk2,sk4))
| age(sk2,sk3) = age(sk2,sk4) ),
inference(resolution,[],[f1,f37]) ).
fof(f71,definition,
( spl0_4
<=> age(sk2,sk3) = age(sk2,sk4) ),
introduced(definition,[new_symbols(definition,[spl0_4])],[avatar_definition]) ).
fof(f73,plain,
( age(sk2,sk3) = age(sk2,sk4)
| ~ spl0_4 ),
inference(avatar_component_clause,[],[f71]) ).
fof(f75,definition,
( spl0_5
<=> smaller(age(sk2,sk3),age(sk2,sk4)) ),
introduced(definition,[new_symbols(definition,[spl0_5])],[avatar_definition]) ).
fof(f77,plain,
( smaller(age(sk2,sk3),age(sk2,sk4))
| ~ spl0_5 ),
inference(avatar_component_clause,[],[f75]) ).
fof(f78,plain,
( spl0_4
| spl0_5 ),
inference(avatar_split_clause,[],[f68,f75,f71]) ).
fof(f80,definition,
( spl0_6
<=> eta = age(sk2,sk4) ),
introduced(definition,[new_symbols(definition,[spl0_6])],[avatar_definition]) ).
fof(f82,plain,
( eta = age(sk2,sk4)
| ~ spl0_6 ),
inference(avatar_component_clause,[],[f80]) ).
fof(f84,definition,
( spl0_7
<=> smaller(age(sk2,sk4),eta) ),
introduced(definition,[new_symbols(definition,[spl0_7])],[avatar_definition]) ).
fof(f86,plain,
( smaller(age(sk2,sk4),eta)
| ~ spl0_7 ),
inference(avatar_component_clause,[],[f84]) ).
fof(f87,plain,
( spl0_6
| spl0_7 ),
inference(avatar_split_clause,[],[f67,f84,f80]) ).
fof(f88,plain,
( smaller_or_equal(age(sk2,sk3),eta)
| ~ spl0_6 ),
inference(superposition,[],[f37,f82]) ).
fof(f94,plain,
! [X0] :
( ~ greater(X0,age(sk2,sk5))
| greater(X0,eta) ),
inference(resolution,[],[f10,f39]) ).
fof(f98,definition,
( spl0_8
<=> eta = age(sk2,sk3) ),
introduced(definition,[new_symbols(definition,[spl0_8])],[avatar_definition]) ).
fof(f100,plain,
( eta = age(sk2,sk3)
| ~ spl0_8 ),
inference(avatar_component_clause,[],[f98]) ).
fof(f102,definition,
( spl0_9
<=> smaller(age(sk2,sk3),eta) ),
introduced(definition,[new_symbols(definition,[spl0_9])],[avatar_definition]) ).
fof(f104,plain,
( smaller(age(sk2,sk3),eta)
| ~ spl0_9 ),
inference(avatar_component_clause,[],[f102]) ).
fof(f107,plain,
( smaller(age(sk2,sk3),eta)
| ~ spl0_4
| ~ spl0_7 ),
inference(forward_demodulation,[],[f86,f73]) ).
fof(f109,plain,
( spl0_9
| ~ spl0_4
| ~ spl0_7 ),
inference(avatar_split_clause,[],[f107,f84,f71,f102]) ).
fof(f115,plain,
! [X0,X1] : internal_friction(sk2,X0) = internal_friction(sk2,X1),
inference(resolution,[],[f34,f35]) ).
fof(f116,plain,
( greater(eta,age(sk2,sk4))
| ~ spl0_7 ),
inference(resolution,[],[f86,f7]) ).
fof(f118,plain,
( ~ has_endowment(sk2)
| has_immunity(sk2,sk4) ),
inference(resolution,[],[f13,f38]) ).
fof(f119,plain,
has_immunity(sk2,sk4),
inference(forward_subsumption_resolution,[],[f118,f36]) ).
fof(f120,plain,
( ~ has_endowment(sk2)
| ~ has_immunity(sk2,sk5) ),
inference(resolution,[],[f14,f39]) ).
fof(f122,plain,
~ has_immunity(sk2,sk5),
inference(forward_subsumption_resolution,[],[f120,f36]) ).
fof(f126,plain,
( ! [X0] :
( greater(X0,age(sk2,sk4))
| ~ greater(X0,eta) )
| ~ spl0_7 ),
inference(resolution,[],[f116,f10]) ).
fof(f127,plain,
( ~ greater(age(sk2,sk4),eta)
| ~ spl0_7 ),
inference(resolution,[],[f116,f9]) ).
fof(f137,plain,
! [X0] :
( ~ has_immunity(sk2,X0)
| ~ organization(sk2)
| hazard_of_mortality(sk2,sk4) = hazard_of_mortality(sk2,X0) ),
inference(resolution,[],[f19,f119]) ).
fof(f138,plain,
! [X0] :
( ~ has_immunity(sk2,X0)
| hazard_of_mortality(sk2,sk4) = hazard_of_mortality(sk2,X0) ),
inference(forward_subsumption_resolution,[],[f137,f35]) ).
fof(f142,plain,
! [X2,X0,X1] :
( smaller(hazard_of_mortality(X0,X1),hazard_of_mortality(X0,X2))
| has_immunity(X0,X2)
| ~ organization(X0)
| ~ has_immunity(X0,X1) ),
inference(resolution,[],[f20,f8]) ).
fof(f154,plain,
( greater(age(sk2,sk4),age(sk2,sk3))
| ~ spl0_5 ),
inference(resolution,[],[f77,f7]) ).
fof(f156,plain,
( ~ organization(sk2)
| greater(stock_of_knowledge(sk2,sk6),stock_of_knowledge(sk2,sk5)) ),
inference(resolution,[],[f32,f40]) ).
fof(f158,plain,
greater(stock_of_knowledge(sk2,sk6),stock_of_knowledge(sk2,sk5)),
inference(forward_subsumption_resolution,[],[f156,f35]) ).
fof(f163,plain,
( ~ organization(sk2)
| greater(external_ties(sk2,sk6),external_ties(sk2,sk5)) ),
inference(resolution,[],[f33,f40]) ).
fof(f165,plain,
greater(external_ties(sk2,sk6),external_ties(sk2,sk5)),
inference(forward_subsumption_resolution,[],[f163,f35]) ).
fof(f171,plain,
( ~ organization(sk2)
| greater(position(sk2,sk6),position(sk2,sk5)) ),
inference(resolution,[],[f165,f29]) ).
fof(f176,plain,
greater(position(sk2,sk6),position(sk2,sk5)),
inference(forward_subsumption_resolution,[],[f171,f35]) ).
fof(f177,plain,
( ~ organization(sk2)
| ~ smaller_or_equal(internal_friction(sk2,sk6),internal_friction(sk2,sk5))
| greater(capability(sk2,sk6),capability(sk2,sk5)) ),
inference(resolution,[],[f25,f158]) ).
fof(f179,plain,
( ~ smaller_or_equal(internal_friction(sk2,sk6),internal_friction(sk2,sk5))
| greater(capability(sk2,sk6),capability(sk2,sk5)) ),
inference(forward_subsumption_resolution,[],[f177,f35]) ).
fof(f181,definition,
( spl0_10
<=> greater(capability(sk2,sk6),capability(sk2,sk5)) ),
introduced(definition,[new_symbols(definition,[spl0_10])],[avatar_definition]) ).
fof(f183,plain,
( greater(capability(sk2,sk6),capability(sk2,sk5))
| ~ spl0_10 ),
inference(avatar_component_clause,[],[f181]) ).
fof(f185,definition,
( spl0_11
<=> smaller_or_equal(internal_friction(sk2,sk6),internal_friction(sk2,sk5)) ),
introduced(definition,[new_symbols(definition,[spl0_11])],[avatar_definition]) ).
fof(f187,plain,
( ~ smaller_or_equal(internal_friction(sk2,sk6),internal_friction(sk2,sk5))
| spl0_11 ),
inference(avatar_component_clause,[],[f185]) ).
fof(f188,plain,
( spl0_10
| ~ spl0_11 ),
inference(avatar_split_clause,[],[f179,f185,f181]) ).
fof(f202,plain,
( ~ greater(age(sk2,sk3),age(sk2,sk4))
| ~ spl0_5 ),
inference(resolution,[],[f154,f9]) ).
fof(f218,plain,
greater(age(sk2,sk6),eta),
inference(resolution,[],[f94,f40]) ).
fof(f219,plain,
( ~ has_endowment(sk2)
| ~ has_immunity(sk2,sk6) ),
inference(resolution,[],[f218,f14]) ).
fof(f224,plain,
~ has_immunity(sk2,sk6),
inference(forward_subsumption_resolution,[],[f219,f36]) ).
fof(f267,plain,
greater_or_equal(position(sk2,sk6),position(sk2,sk5)),
inference(resolution,[],[f176,f5]) ).
fof(f272,definition,
( spl0_12
<=> smaller(hazard_of_mortality(sk2,sk6),hazard_of_mortality(sk2,sk5)) ),
introduced(definition,[new_symbols(definition,[spl0_12])],[avatar_definition]) ).
fof(f273,plain,
( ~ smaller(hazard_of_mortality(sk2,sk6),hazard_of_mortality(sk2,sk5))
| spl0_12 ),
inference(avatar_component_clause,[],[f272]) ).
fof(f274,plain,
( smaller(hazard_of_mortality(sk2,sk6),hazard_of_mortality(sk2,sk5))
| ~ spl0_12 ),
inference(avatar_component_clause,[],[f272]) ).
fof(f283,plain,
( ! [X0] : ~ smaller_or_equal(internal_friction(sk2,X0),internal_friction(sk2,sk5))
| spl0_11 ),
inference(superposition,[],[f187,f115]) ).
fof(f364,plain,
( greater(hazard_of_mortality(sk2,sk5),hazard_of_mortality(sk2,sk6))
| ~ spl0_12 ),
inference(resolution,[],[f274,f7]) ).
fof(f366,plain,
( spl0_3
| ~ spl0_12 ),
inference(avatar_split_clause,[],[f364,f272,f54]) ).
fof(f383,plain,
( has_immunity(sk2,sk5)
| has_immunity(sk2,sk6)
| ~ organization(sk2)
| ~ greater_or_equal(position(sk2,sk6),position(sk2,sk5))
| smaller(hazard_of_mortality(sk2,sk6),hazard_of_mortality(sk2,sk5))
| ~ spl0_10 ),
inference(resolution,[],[f183,f21]) ).
fof(f389,plain,
( has_immunity(sk2,sk5)
| ~ organization(sk2)
| ~ greater_or_equal(position(sk2,sk6),position(sk2,sk5))
| smaller(hazard_of_mortality(sk2,sk6),hazard_of_mortality(sk2,sk5))
| ~ spl0_10 ),
inference(forward_subsumption_resolution,[],[f383,f142]) ).
fof(f399,plain,
( $false
| spl0_11 ),
inference(resolution,[],[f283,f42]) ).
fof(f404,plain,
spl0_11,
inference(avatar_contradiction_clause,[],[f399]) ).
fof(f511,plain,
( ~ organization(sk2)
| ~ greater_or_equal(position(sk2,sk6),position(sk2,sk5))
| smaller(hazard_of_mortality(sk2,sk6),hazard_of_mortality(sk2,sk5))
| ~ spl0_10 ),
inference(forward_subsumption_resolution,[],[f389,f122]) ).
fof(f512,plain,
( ~ greater_or_equal(position(sk2,sk6),position(sk2,sk5))
| smaller(hazard_of_mortality(sk2,sk6),hazard_of_mortality(sk2,sk5))
| ~ spl0_10 ),
inference(forward_subsumption_resolution,[],[f511,f35]) ).
fof(f513,plain,
( smaller(hazard_of_mortality(sk2,sk6),hazard_of_mortality(sk2,sk5))
| ~ spl0_10 ),
inference(forward_subsumption_resolution,[],[f512,f267]) ).
fof(f514,plain,
( $false
| ~ spl0_10
| spl0_12 ),
inference(forward_subsumption_resolution,[],[f513,f273]) ).
fof(f515,plain,
( ~ spl0_10
| spl0_12 ),
inference(avatar_contradiction_clause,[],[f514]) ).
fof(f1514,plain,
( ~ greater(age(sk2,sk3),eta)
| ~ spl0_5
| ~ spl0_7 ),
inference(resolution,[],[f126,f202]) ).
fof(f1520,plain,
( eta = age(sk2,sk3)
| smaller(age(sk2,sk3),eta)
| ~ spl0_5
| ~ spl0_7 ),
inference(resolution,[],[f1514,f11]) ).
fof(f1521,plain,
( spl0_9
| spl0_8
| ~ spl0_5
| ~ spl0_7 ),
inference(avatar_split_clause,[],[f1520,f84,f75,f98,f102]) ).
fof(f1602,plain,
( ~ has_endowment(sk2)
| has_immunity(sk2,sk3)
| ~ spl0_6 ),
inference(resolution,[],[f88,f13]) ).
fof(f1604,plain,
( has_immunity(sk2,sk3)
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f1602,f36]) ).
fof(f1605,plain,
( hazard_of_mortality(sk2,sk4) = hazard_of_mortality(sk2,sk3)
| ~ spl0_6 ),
inference(resolution,[],[f1604,f138]) ).
fof(f1608,plain,
( $false
| spl0_1
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f1605,f48]) ).
fof(f1609,plain,
( spl0_1
| ~ spl0_6 ),
inference(avatar_contradiction_clause,[],[f1608]) ).
fof(f1769,plain,
( smaller_or_equal(age(sk2,sk3),eta)
| ~ spl0_9 ),
inference(resolution,[],[f104,f2]) ).
fof(f1787,plain,
( ~ has_immunity(sk2,sk4)
| has_immunity(sk2,sk6)
| ~ organization(sk2)
| spl0_2 ),
inference(resolution,[],[f52,f20]) ).
fof(f1802,plain,
( has_immunity(sk2,sk6)
| ~ organization(sk2)
| spl0_2 ),
inference(forward_subsumption_resolution,[],[f1787,f119]) ).
fof(f1804,plain,
( ~ organization(sk2)
| spl0_2 ),
inference(forward_subsumption_resolution,[],[f1802,f224]) ).
fof(f1805,plain,
( $false
| spl0_2 ),
inference(forward_subsumption_resolution,[],[f1804,f35]) ).
fof(f1806,plain,
spl0_2,
inference(avatar_contradiction_clause,[],[f1805]) ).
fof(f1837,plain,
( ~ has_endowment(sk2)
| has_immunity(sk2,sk3)
| ~ spl0_9 ),
inference(resolution,[],[f1769,f13]) ).
fof(f1839,plain,
( has_immunity(sk2,sk3)
| ~ spl0_9 ),
inference(forward_subsumption_resolution,[],[f1837,f36]) ).
fof(f1842,plain,
( hazard_of_mortality(sk2,sk4) = hazard_of_mortality(sk2,sk3)
| ~ spl0_9 ),
inference(resolution,[],[f1839,f138]) ).
fof(f1845,plain,
( $false
| spl0_1
| ~ spl0_9 ),
inference(forward_subsumption_resolution,[],[f1842,f48]) ).
fof(f1846,plain,
( spl0_1
| ~ spl0_9 ),
inference(avatar_contradiction_clause,[],[f1845]) ).
fof(f1964,plain,
( greater(age(sk2,sk4),eta)
| ~ spl0_5
| ~ spl0_8 ),
inference(superposition,[],[f154,f100]) ).
fof(f1965,plain,
( $false
| ~ spl0_5
| ~ spl0_7
| ~ spl0_8 ),
inference(forward_subsumption_resolution,[],[f1964,f127]) ).
fof(f1966,plain,
( ~ spl0_5
| ~ spl0_7
| ~ spl0_8 ),
inference(avatar_contradiction_clause,[],[f1965]) ).
cnf(s1,plain,
( ~ spl0_1
| ~ spl0_2
| ~ spl0_3 ),
inference(sat_conversion,[],[f57]) ).
cnf(s2,plain,
( spl0_4
| spl0_5 ),
inference(sat_conversion,[],[f78]) ).
cnf(s3,plain,
( spl0_6
| spl0_7 ),
inference(sat_conversion,[],[f87]) ).
cnf(s6,plain,
( ~ spl0_4
| ~ spl0_7
| spl0_9 ),
inference(sat_conversion,[],[f109]) ).
cnf(s7,plain,
( spl0_10
| ~ spl0_11 ),
inference(sat_conversion,[],[f188]) ).
cnf(s11,plain,
( spl0_3
| ~ spl0_12 ),
inference(sat_conversion,[],[f366]) ).
cnf(s13,plain,
spl0_11,
inference(sat_conversion,[],[f404]) ).
cnf(s18,plain,
( ~ spl0_10
| spl0_12 ),
inference(sat_conversion,[],[f515]) ).
cnf(s65,plain,
( ~ spl0_5
| ~ spl0_7
| spl0_8
| spl0_9 ),
inference(sat_conversion,[],[f1521]) ).
cnf(s66,plain,
( spl0_1
| ~ spl0_6 ),
inference(sat_conversion,[],[f1609]) ).
cnf(s76,plain,
spl0_2,
inference(sat_conversion,[],[f1806]) ).
cnf(s78,plain,
( spl0_1
| ~ spl0_9 ),
inference(sat_conversion,[],[f1846]) ).
cnf(s92,plain,
( ~ spl0_5
| ~ spl0_7
| ~ spl0_8 ),
inference(sat_conversion,[],[f1966]) ).
cnf(s93,plain,
spl0_10,
inference(rat,[],[s7,s13]) ).
cnf(s94,plain,
spl0_12,
inference(rat,[],[s18,s93]) ).
cnf(s96,plain,
spl0_3,
inference(rat,[],[s11,s94]) ).
cnf(s97,plain,
~ spl0_1,
inference(rat,[],[s1,s96,s76]) ).
cnf(s98,plain,
~ spl0_9,
inference(rat,[],[s78,s97]) ).
cnf(s99,plain,
~ spl0_6,
inference(rat,[],[s66,s97]) ).
cnf(s100,plain,
spl0_7,
inference(rat,[],[s3,s99]) ).
cnf(s101,plain,
~ spl0_4,
inference(rat,[],[s6,s98,s100]) ).
cnf(s102,plain,
spl0_5,
inference(rat,[],[s2,s101]) ).
cnf(s103,plain,
~ spl0_8,
inference(rat,[],[s92,s100,s102]) ).
cnf(s104,plain,
$false,
inference(rat,[],[s65,s98,s100,s103,s102]) ).
fof(f1970,plain,
$false,
inference(avatar_sat_refutation,[],[s104]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : MGT047-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.38 % Computer : n020.cluster.edu
% 0.11/0.38 % Model : x86_64 x86_64
% 0.11/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.38 % Memory : 8046.5625MB
% 0.11/0.38 % OS : Linux 6.8.0-71-generic
% 0.11/0.38 % CPULimit : 300
% 0.11/0.38 % WCLimit : 300
% 0.11/0.38 % DateTime : Sun Sep 27 17:28:35 UTC 2026
% 0.11/0.38 % CPUTime :
% 0.11/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.42 Running first-order theorem proving
% 0.11/0.42 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.89/1.33 % (3631524)Input is clausal, will run a generic CNF schedule.
% 2.89/1.33 % (3631534)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1416534163:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 2.89/1.33 % (3631530)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=4076446403:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 2.89/1.33 % (3631529)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=2888455097:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 2.89/1.33 % (3631531)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=221204485:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 2.89/1.33 % (3631532)lrs+10_1_sil=8000:sp=occurrence:random_seed=822240490:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 2.89/1.33 % (3631533)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=909026594:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 2.89/1.33 % (3631535)dis-21_1_sil=8000:lcm=predicate:random_seed=115538762:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 2.89/1.33 % (3631534)Instruction limit reached!
% 2.89/1.33 % (3631534)------------------------------
% 2.89/1.33 % (3631534)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.89/1.33 % (3631534)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.89/1.33 % (3631534)CaDiCaL version: 2.1.3
% 2.89/1.33 % (3631534)Termination reason: Instruction limit
% 2.89/1.33 % (3631534)Termination phase: Saturation
% 2.89/1.33 % (3631534)Time elapsed: 0.067 s
% 2.89/1.33 % (3631534)Peak memory usage: 89 MB
% 2.89/1.33 % (3631534)Instructions burned: 181 (million)
% 2.89/1.33 % (3631532)First to succeed.
% 2.89/1.33 % (3631532)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-3631524"
% 2.89/1.33 % (3631535)Instruction limit reached!
% 2.89/1.33 % (3631535)------------------------------
% 2.89/1.33 % (3631535)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.89/1.33 % (3631535)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.89/1.33 % (3631535)CaDiCaL version: 2.1.3
% 2.89/1.33 % (3631535)Termination reason: Instruction limit
% 2.89/1.33 % (3631535)Termination phase: Saturation
% 2.89/1.33 % (3631535)Time elapsed: 0.063 s
% 2.89/1.33 % (3631535)Peak memory usage: 88 MB
% 2.89/1.33 % (3631535)Instructions burned: 118 (million)
% 2.89/1.33 % (3631533)Instruction limit reached!
% 2.89/1.33 % (3631533)------------------------------
% 2.89/1.33 % (3631533)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.89/1.33 % (3631533)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.89/1.33 % (3631533)CaDiCaL version: 2.1.3
% 2.89/1.33 % (3631533)Termination reason: Instruction limit
% 2.89/1.33 % (3631533)Termination phase: Saturation
% 2.89/1.33 % (3631533)Time elapsed: 0.076 s
% 2.89/1.33 % (3631533)Peak memory usage: 88 MB
% 2.89/1.33 % (3631533)Instructions burned: 115 (million)
% 2.89/1.33 % (3631543)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=2783658153:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 2.89/1.33 % (3631543)Also succeeded, but the first one will report.
% 2.89/1.33 % (3631545)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1028117060:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 2.89/1.33 % (3631544)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=803442730:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2997 on theBenchmark for (2997ds/189Mi)
% 2.89/1.33 % (3631544)Refutation not found, incomplete strategy
% 2.89/1.33 % (3631544)------------------------------
% 2.89/1.33 % (3631544)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.89/1.33 % (3631544)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.89/1.33 % (3631544)CaDiCaL version: 2.1.3
% 2.89/1.33 % (3631544)Termination reason: Refutation not found, incomplete strategy
% 2.89/1.33 % (3631544)Time elapsed: 0.012 s
% 2.89/1.33 % (3631544)Peak memory usage: 88 MB
% 2.89/1.33 % (3631544)Instructions burned: 18 (million)
% 2.89/1.33 % (3631532)Refutation found. Thanks to Tanya!
% 2.89/1.33 % SZS status Unsatisfiable for theBenchmark
% 2.89/1.33 % SZS output start Proof for theBenchmark
% See solution above
% 3.96/1.52 % (3631532)------------------------------
% 3.96/1.52 % (3631532)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.96/1.52 % (3631532)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.96/1.52 % (3631532)CaDiCaL version: 2.1.3
% 3.96/1.52 % (3631532)Termination reason: Refutation
% 3.96/1.52 % (3631532)Time elapsed: 0.064 s
% 3.96/1.52 % (3631532)Peak memory usage: 90 MB
% 3.96/1.52 % (3631532)Instructions burned: 96 (million)
% 3.96/1.52 % (3631532)------------------------------
% 3.96/1.52 % (3631532)------------------------------
% 3.96/1.52 % (3631524)Success in time 0.469 s
% 3.96/1.52 % Vampire exiting
%------------------------------------------------------------------------------