%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : MGT054+1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n010.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 12:02:44 PM UTC 2026
% Result : Theorem 0.11s 0.46s
% Output : Refutation 0.11s
% Verified :
% SZS Type : Refutation
% Derivation depth : 19
% Number of leaves : 17
% Syntax : Number of formulae : 123 ( 19 unt; 6 def)
% Number of atoms : 362 ( 28 equ)
% Maximal formula atoms : 12 ( 2 avg)
% Number of connectives : 404 ( 165 ~; 164 |; 50 &)
% ( 14 <=>; 10 =>; 0 <=; 1 <~>)
% Maximal formula depth : 13 ( 5 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 16 ( 14 usr; 7 prp; 0-3 aty)
% Number of functors : 9 ( 9 usr; 6 con; 0-2 aty)
% Number of variables : 148 ( 0 sgn 140 !; 8 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( smaller_or_equal(X0,X1)
<=> ( smaller(X0,X1)
| X0 = X1 ) ),
file('/export/starexec/sandbox/benchmark/Axioms/MGT001+0.ax',definition_smaller_or_equal) ).
fof(f3,axiom,
! [X0,X1] :
( smaller(X0,X1)
<=> greater(X1,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/MGT001+0.ax',definition_smaller) ).
fof(f4,axiom,
! [X0,X1] :
~ ( greater(X0,X1)
& greater(X1,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/MGT001+0.ax',meaning_postulate_greater_strict) ).
fof(f7,axiom,
! [X0,X1] :
( ( organization(X0)
& ~ has_endowment(X0) )
=> ~ has_immunity(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_1) ).
fof(f8,axiom,
! [X0,X1,X2] :
( ( organization(X0)
& has_immunity(X0,X1)
& ~ has_immunity(X0,X2) )
=> greater(hazard_of_mortality(X0,X2),hazard_of_mortality(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_3) ).
fof(f9,axiom,
! [X0,X1,X2] :
( dissimilar(X0,X1,X2)
<=> ( organization(X0)
& ~ ( is_aligned(X0,X1)
<=> is_aligned(X0,X2) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',definition_2) ).
fof(f10,axiom,
! [X0,X1] :
( ( organization(X0)
& age(X0,X1) = zero )
=> is_aligned(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_13) ).
fof(f11,axiom,
! [X0,X1,X2] :
( ( organization(X0)
& is_aligned(X0,X1)
& ~ is_aligned(X0,X2) )
=> greater(capability(X0,X1),capability(X0,X2)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_14) ).
fof(f12,axiom,
! [X0,X1,X2] :
( ( organization(X0)
& age(X0,X1) = zero )
=> ( greater(age(X0,X2),sigma)
<=> dissimilar(X0,X1,X2) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_15) ).
fof(f13,axiom,
! [X0,X1,X2] :
( ( organization(X0)
& ~ has_immunity(X0,X1)
& ~ has_immunity(X0,X2)
& greater(capability(X0,X2),capability(X0,X1)) )
=> greater(hazard_of_mortality(X0,X1),hazard_of_mortality(X0,X2)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_16) ).
fof(f14,conjecture,
! [X0,X1,X2,X3] :
( ( organization(X0)
& ~ has_endowment(X0)
& age(X0,X1) = zero
& smaller_or_equal(age(X0,X2),sigma)
& greater(age(X0,X3),sigma)
& greater(sigma,zero) )
=> greater(hazard_of_mortality(X0,X3),hazard_of_mortality(X0,X2)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',theorem_5) ).
fof(f15,negated_conjecture,
~ ! [X0,X1,X2,X3] :
( ( organization(X0)
& ~ has_endowment(X0)
& age(X0,X1) = zero
& smaller_or_equal(age(X0,X2),sigma)
& greater(age(X0,X3),sigma)
& greater(sigma,zero) )
=> greater(hazard_of_mortality(X0,X3),hazard_of_mortality(X0,X2)) ),
inference(negated_conjecture,[status(cth)],[f14]) ).
fof(f16,plain,
! [X0,X1] :
( smaller_or_equal(X0,X1)
=> ( smaller(X0,X1)
| X0 = X1 ) ),
inference(unused_predicate_definition_removal,[],[f1]) ).
fof(f17,plain,
! [X0,X1] :
( smaller(X0,X1)
=> greater(X1,X0) ),
inference(unused_predicate_definition_removal,[],[f3]) ).
fof(f18,plain,
! [X0,X1] :
( smaller(X0,X1)
| X0 = X1
| ~ smaller_or_equal(X0,X1) ),
inference(ennf_transformation,[],[f16]) ).
fof(f19,plain,
! [X0,X1] :
( smaller(X0,X1)
| X0 = X1
| ~ smaller_or_equal(X0,X1) ),
inference(flattening,[],[f18]) ).
fof(f20,plain,
! [X0,X1] :
( greater(X1,X0)
| ~ smaller(X0,X1) ),
inference(ennf_transformation,[],[f17]) ).
fof(f21,plain,
! [X0,X1] :
( ~ greater(X0,X1)
| ~ greater(X1,X0) ),
inference(ennf_transformation,[],[f4]) ).
fof(f24,plain,
! [X0,X1] :
( ~ has_immunity(X0,X1)
| ~ organization(X0)
| has_endowment(X0) ),
inference(ennf_transformation,[],[f7]) ).
fof(f25,plain,
! [X0,X1] :
( ~ has_immunity(X0,X1)
| ~ organization(X0)
| has_endowment(X0) ),
inference(flattening,[],[f24]) ).
fof(f26,plain,
! [X0,X1,X2] :
( greater(hazard_of_mortality(X0,X2),hazard_of_mortality(X0,X1))
| ~ organization(X0)
| ~ has_immunity(X0,X1)
| has_immunity(X0,X2) ),
inference(ennf_transformation,[],[f8]) ).
fof(f27,plain,
! [X0,X1,X2] :
( greater(hazard_of_mortality(X0,X2),hazard_of_mortality(X0,X1))
| ~ organization(X0)
| ~ has_immunity(X0,X1)
| has_immunity(X0,X2) ),
inference(flattening,[],[f26]) ).
fof(f28,plain,
! [X0,X1,X2] :
( dissimilar(X0,X1,X2)
<=> ( organization(X0)
& ( is_aligned(X0,X1)
<~> is_aligned(X0,X2) ) ) ),
inference(ennf_transformation,[],[f9]) ).
fof(f29,plain,
! [X0,X1] :
( is_aligned(X0,X1)
| ~ organization(X0)
| age(X0,X1) != zero ),
inference(ennf_transformation,[],[f10]) ).
fof(f30,plain,
! [X0,X1] :
( is_aligned(X0,X1)
| ~ organization(X0)
| age(X0,X1) != zero ),
inference(flattening,[],[f29]) ).
fof(f31,plain,
! [X0,X1,X2] :
( greater(capability(X0,X1),capability(X0,X2))
| ~ organization(X0)
| ~ is_aligned(X0,X1)
| is_aligned(X0,X2) ),
inference(ennf_transformation,[],[f11]) ).
fof(f32,plain,
! [X0,X1,X2] :
( greater(capability(X0,X1),capability(X0,X2))
| ~ organization(X0)
| ~ is_aligned(X0,X1)
| is_aligned(X0,X2) ),
inference(flattening,[],[f31]) ).
fof(f33,plain,
! [X0,X1,X2] :
( ( greater(age(X0,X2),sigma)
<=> dissimilar(X0,X1,X2) )
| ~ organization(X0)
| age(X0,X1) != zero ),
inference(ennf_transformation,[],[f12]) ).
fof(f34,plain,
! [X0,X1,X2] :
( ( greater(age(X0,X2),sigma)
<=> dissimilar(X0,X1,X2) )
| ~ organization(X0)
| age(X0,X1) != zero ),
inference(flattening,[],[f33]) ).
fof(f35,plain,
! [X0,X1,X2] :
( greater(hazard_of_mortality(X0,X1),hazard_of_mortality(X0,X2))
| ~ organization(X0)
| has_immunity(X0,X1)
| has_immunity(X0,X2)
| ~ greater(capability(X0,X2),capability(X0,X1)) ),
inference(ennf_transformation,[],[f13]) ).
fof(f36,plain,
! [X0,X1,X2] :
( greater(hazard_of_mortality(X0,X1),hazard_of_mortality(X0,X2))
| ~ organization(X0)
| has_immunity(X0,X1)
| has_immunity(X0,X2)
| ~ greater(capability(X0,X2),capability(X0,X1)) ),
inference(flattening,[],[f35]) ).
fof(f37,plain,
? [X0,X1,X2,X3] :
( ~ greater(hazard_of_mortality(X0,X3),hazard_of_mortality(X0,X2))
& organization(X0)
& ~ has_endowment(X0)
& age(X0,X1) = zero
& smaller_or_equal(age(X0,X2),sigma)
& greater(age(X0,X3),sigma)
& greater(sigma,zero) ),
inference(ennf_transformation,[],[f15]) ).
fof(f38,plain,
? [X0,X1,X2,X3] :
( ~ greater(hazard_of_mortality(X0,X3),hazard_of_mortality(X0,X2))
& organization(X0)
& ~ has_endowment(X0)
& age(X0,X1) = zero
& smaller_or_equal(age(X0,X2),sigma)
& greater(age(X0,X3),sigma)
& greater(sigma,zero) ),
inference(flattening,[],[f37]) ).
fof(f39,plain,
! [X0,X1,X2] :
( ( dissimilar(X0,X1,X2)
| ~ organization(X0)
| ( ( is_aligned(X0,X1)
| ~ is_aligned(X0,X2) )
& ( is_aligned(X0,X2)
| ~ is_aligned(X0,X1) ) ) )
& ( ( organization(X0)
& ( ~ is_aligned(X0,X2)
| ~ is_aligned(X0,X1) )
& ( is_aligned(X0,X2)
| is_aligned(X0,X1) ) )
| ~ dissimilar(X0,X1,X2) ) ),
inference(nnf_transformation,[],[f28]) ).
fof(f40,plain,
! [X0,X1,X2] :
( ( dissimilar(X0,X1,X2)
| ~ organization(X0)
| ( ( is_aligned(X0,X1)
| ~ is_aligned(X0,X2) )
& ( is_aligned(X0,X2)
| ~ is_aligned(X0,X1) ) ) )
& ( ( organization(X0)
& ( ~ is_aligned(X0,X2)
| ~ is_aligned(X0,X1) )
& ( is_aligned(X0,X2)
| is_aligned(X0,X1) ) )
| ~ dissimilar(X0,X1,X2) ) ),
inference(flattening,[],[f39]) ).
fof(f41,plain,
! [X0,X1,X2] :
( ( ( greater(age(X0,X2),sigma)
| ~ dissimilar(X0,X1,X2) )
& ( dissimilar(X0,X1,X2)
| ~ greater(age(X0,X2),sigma) ) )
| ~ organization(X0)
| age(X0,X1) != zero ),
inference(nnf_transformation,[],[f34]) ).
fof(f42,plain,
( ~ greater(hazard_of_mortality(sK0,sK3),hazard_of_mortality(sK0,sK2))
& organization(sK0)
& ~ has_endowment(sK0)
& zero = age(sK0,sK1)
& smaller_or_equal(age(sK0,sK2),sigma)
& greater(age(sK0,sK3),sigma)
& greater(sigma,zero) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0,sK1,sK2,sK3]),skolemize(X0,sK0),skolemize(X1,sK1),skolemize(X2,sK2),skolemize(X3,sK3)],[f38]) ).
fof(f43,plain,
! [X0,X1] :
( ~ smaller_or_equal(X0,X1)
| X0 = X1
| smaller(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f44,plain,
! [X0,X1] :
( ~ smaller(X0,X1)
| greater(X1,X0) ),
inference(cnf_transformation,[],[f20]) ).
fof(f45,plain,
! [X0,X1] :
( ~ greater(X1,X0)
| ~ greater(X0,X1) ),
inference(cnf_transformation,[],[f21]) ).
fof(f48,plain,
! [X0,X1] :
( ~ has_immunity(X0,X1)
| ~ organization(X0)
| has_endowment(X0) ),
inference(cnf_transformation,[],[f25]) ).
fof(f49,plain,
! [X2,X0,X1] :
( greater(hazard_of_mortality(X0,X2),hazard_of_mortality(X0,X1))
| ~ organization(X0)
| ~ has_immunity(X0,X1)
| has_immunity(X0,X2) ),
inference(cnf_transformation,[],[f27]) ).
fof(f51,plain,
! [X2,X0,X1] :
( ~ dissimilar(X0,X1,X2)
| ~ is_aligned(X0,X1)
| ~ is_aligned(X0,X2) ),
inference(cnf_transformation,[],[f40]) ).
fof(f52,plain,
! [X2,X0,X1] :
( ~ dissimilar(X0,X1,X2)
| organization(X0) ),
inference(cnf_transformation,[],[f40]) ).
fof(f53,plain,
! [X2,X0,X1] :
( dissimilar(X0,X1,X2)
| ~ organization(X0)
| is_aligned(X0,X2)
| ~ is_aligned(X0,X1) ),
inference(cnf_transformation,[],[f40]) ).
fof(f55,plain,
! [X0,X1] :
( age(X0,X1) != zero
| ~ organization(X0)
| is_aligned(X0,X1) ),
inference(cnf_transformation,[],[f30]) ).
fof(f56,plain,
! [X2,X0,X1] :
( greater(capability(X0,X1),capability(X0,X2))
| ~ organization(X0)
| ~ is_aligned(X0,X1)
| is_aligned(X0,X2) ),
inference(cnf_transformation,[],[f32]) ).
fof(f57,plain,
! [X2,X0,X1] :
( age(X0,X1) != zero
| ~ greater(age(X0,X2),sigma)
| ~ organization(X0)
| dissimilar(X0,X1,X2) ),
inference(cnf_transformation,[],[f41]) ).
fof(f58,plain,
! [X2,X0,X1] :
( greater(age(X0,X2),sigma)
| ~ dissimilar(X0,X1,X2)
| ~ organization(X0)
| age(X0,X1) != zero ),
inference(cnf_transformation,[],[f41]) ).
fof(f59,plain,
! [X2,X0,X1] :
( greater(hazard_of_mortality(X0,X1),hazard_of_mortality(X0,X2))
| ~ organization(X0)
| has_immunity(X0,X1)
| has_immunity(X0,X2)
| ~ greater(capability(X0,X2),capability(X0,X1)) ),
inference(cnf_transformation,[],[f36]) ).
fof(f61,plain,
greater(age(sK0,sK3),sigma),
inference(cnf_transformation,[],[f42]) ).
fof(f62,plain,
smaller_or_equal(age(sK0,sK2),sigma),
inference(cnf_transformation,[],[f42]) ).
fof(f63,plain,
zero = age(sK0,sK1),
inference(cnf_transformation,[],[f42]) ).
fof(f64,plain,
~ has_endowment(sK0),
inference(cnf_transformation,[],[f42]) ).
fof(f65,plain,
organization(sK0),
inference(cnf_transformation,[],[f42]) ).
fof(f66,plain,
~ greater(hazard_of_mortality(sK0,sK3),hazard_of_mortality(sK0,sK2)),
inference(cnf_transformation,[],[f42]) ).
fof(f69,plain,
( sigma = age(sK0,sK2)
| smaller(age(sK0,sK2),sigma) ),
inference(resolution,[],[f43,f62]) ).
fof(f71,definition,
( spl4_1
<=> smaller(age(sK0,sK2),sigma) ),
introduced(definition,[new_symbols(definition,[spl4_1])],[avatar_definition]) ).
fof(f73,plain,
( smaller(age(sK0,sK2),sigma)
| ~ spl4_1 ),
inference(avatar_component_clause,[],[f71]) ).
fof(f75,definition,
( spl4_2
<=> sigma = age(sK0,sK2) ),
introduced(definition,[new_symbols(definition,[spl4_2])],[avatar_definition]) ).
fof(f77,plain,
( sigma = age(sK0,sK2)
| ~ spl4_2 ),
inference(avatar_component_clause,[],[f75]) ).
fof(f78,plain,
( spl4_1
| spl4_2 ),
inference(avatar_split_clause,[],[f69,f75,f71]) ).
fof(f119,plain,
( zero != zero
| ~ organization(sK0)
| is_aligned(sK0,sK1) ),
inference(superposition,[],[f55,f63]) ).
fof(f121,plain,
( ~ organization(sK0)
| is_aligned(sK0,sK1) ),
inference(trivial_inequality_removal,[],[f119]) ).
fof(f123,plain,
is_aligned(sK0,sK1),
inference(forward_subsumption_resolution,[],[f121,f65]) ).
fof(f125,definition,
( spl4_9
<=> is_aligned(sK0,sK2) ),
introduced(definition,[new_symbols(definition,[spl4_9])],[avatar_definition]) ).
fof(f146,definition,
( spl4_10
<=> has_immunity(sK0,sK3) ),
introduced(definition,[new_symbols(definition,[spl4_10])],[avatar_definition]) ).
fof(f147,plain,
( ~ has_immunity(sK0,sK3)
| spl4_10 ),
inference(avatar_component_clause,[],[f146]) ).
fof(f148,plain,
( has_immunity(sK0,sK3)
| ~ spl4_10 ),
inference(avatar_component_clause,[],[f146]) ).
fof(f166,plain,
! [X0] :
( zero != zero
| ~ greater(age(sK0,X0),sigma)
| ~ organization(sK0)
| dissimilar(sK0,sK1,X0) ),
inference(superposition,[],[f57,f63]) ).
fof(f168,plain,
! [X0] :
( ~ greater(age(sK0,X0),sigma)
| ~ organization(sK0)
| dissimilar(sK0,sK1,X0) ),
inference(trivial_inequality_removal,[],[f166]) ).
fof(f169,plain,
! [X0] :
( ~ greater(age(sK0,X0),sigma)
| dissimilar(sK0,sK1,X0) ),
inference(forward_subsumption_resolution,[],[f168,f65]) ).
fof(f171,plain,
! [X2,X0,X1] :
( age(X0,X1) != zero
| ~ dissimilar(X0,X1,X2)
| greater(age(X0,X2),sigma) ),
inference(forward_subsumption_resolution,[],[f58,f52]) ).
fof(f173,plain,
! [X0] :
( zero != zero
| ~ dissimilar(sK0,sK1,X0)
| greater(age(sK0,X0),sigma) ),
inference(superposition,[],[f171,f63]) ).
fof(f175,plain,
! [X0] :
( greater(age(sK0,X0),sigma)
| ~ dissimilar(sK0,sK1,X0) ),
inference(trivial_inequality_removal,[],[f173]) ).
fof(f178,plain,
! [X2,X0,X1] :
( ~ greater(capability(X0,X2),capability(X0,X1))
| ~ organization(X0)
| has_immunity(X0,X1)
| greater(hazard_of_mortality(X0,X1),hazard_of_mortality(X0,X2)) ),
inference(forward_subsumption_resolution,[],[f59,f49]) ).
fof(f180,plain,
! [X2,X0,X1] :
( ~ organization(X0)
| has_immunity(X0,X1)
| greater(hazard_of_mortality(X0,X1),hazard_of_mortality(X0,X2))
| ~ organization(X0)
| ~ is_aligned(X0,X2)
| is_aligned(X0,X1) ),
inference(resolution,[],[f178,f56]) ).
fof(f182,plain,
! [X2,X0,X1] :
( greater(hazard_of_mortality(X0,X1),hazard_of_mortality(X0,X2))
| has_immunity(X0,X1)
| ~ organization(X0)
| ~ is_aligned(X0,X2)
| is_aligned(X0,X1) ),
inference(duplicate_literal_removal,[],[f180]) ).
fof(f184,plain,
dissimilar(sK0,sK1,sK3),
inference(resolution,[],[f169,f61]) ).
fof(f189,definition,
( spl4_14
<=> dissimilar(sK0,sK1,sK2) ),
introduced(definition,[new_symbols(definition,[spl4_14])],[avatar_definition]) ).
fof(f190,plain,
( ~ dissimilar(sK0,sK1,sK2)
| spl4_14 ),
inference(avatar_component_clause,[],[f189]) ).
fof(f191,plain,
( dissimilar(sK0,sK1,sK2)
| ~ spl4_14 ),
inference(avatar_component_clause,[],[f189]) ).
fof(f193,definition,
( spl4_15
<=> greater(sigma,sigma) ),
introduced(definition,[new_symbols(definition,[spl4_15])],[avatar_definition]) ).
fof(f194,plain,
( greater(sigma,sigma)
| ~ spl4_15 ),
inference(avatar_component_clause,[],[f193]) ).
fof(f203,plain,
( greater(sigma,sigma)
| ~ dissimilar(sK0,sK1,sK2)
| ~ spl4_2 ),
inference(superposition,[],[f175,f77]) ).
fof(f207,plain,
( ~ is_aligned(sK0,sK1)
| ~ is_aligned(sK0,sK3) ),
inference(resolution,[],[f184,f51]) ).
fof(f210,plain,
~ is_aligned(sK0,sK3),
inference(forward_subsumption_resolution,[],[f207,f123]) ).
fof(f229,plain,
( ~ organization(sK0)
| is_aligned(sK0,sK2)
| ~ is_aligned(sK0,sK1)
| spl4_14 ),
inference(resolution,[],[f190,f53]) ).
fof(f230,plain,
( is_aligned(sK0,sK2)
| ~ is_aligned(sK0,sK1)
| spl4_14 ),
inference(forward_subsumption_resolution,[],[f229,f65]) ).
fof(f231,plain,
( is_aligned(sK0,sK2)
| spl4_14 ),
inference(forward_subsumption_resolution,[],[f230,f123]) ).
fof(f232,plain,
( spl4_9
| spl4_14 ),
inference(avatar_split_clause,[],[f231,f189,f125]) ).
fof(f251,plain,
( ~ organization(sK0)
| has_endowment(sK0)
| ~ spl4_10 ),
inference(resolution,[],[f148,f48]) ).
fof(f252,plain,
( has_endowment(sK0)
| ~ spl4_10 ),
inference(forward_subsumption_resolution,[],[f251,f65]) ).
fof(f253,plain,
( $false
| ~ spl4_10 ),
inference(forward_subsumption_resolution,[],[f252,f64]) ).
fof(f254,plain,
~ spl4_10,
inference(avatar_contradiction_clause,[],[f253]) ).
fof(f282,plain,
( has_immunity(sK0,sK3)
| ~ organization(sK0)
| ~ is_aligned(sK0,sK2)
| is_aligned(sK0,sK3) ),
inference(resolution,[],[f182,f66]) ).
fof(f291,plain,
( ~ organization(sK0)
| ~ is_aligned(sK0,sK2)
| is_aligned(sK0,sK3)
| spl4_10 ),
inference(forward_subsumption_resolution,[],[f282,f147]) ).
fof(f292,plain,
( ~ is_aligned(sK0,sK2)
| is_aligned(sK0,sK3)
| spl4_10 ),
inference(forward_subsumption_resolution,[],[f291,f65]) ).
fof(f296,plain,
( ~ spl4_14
| spl4_15
| ~ spl4_2 ),
inference(avatar_split_clause,[],[f203,f75,f193,f189]) ).
fof(f297,plain,
( ~ is_aligned(sK0,sK2)
| spl4_10 ),
inference(forward_subsumption_resolution,[],[f292,f210]) ).
fof(f298,plain,
( ~ spl4_9
| spl4_10 ),
inference(avatar_split_clause,[],[f297,f146,f125]) ).
fof(f323,plain,
( ~ greater(sigma,sigma)
| ~ spl4_15 ),
inference(resolution,[],[f194,f45]) ).
fof(f324,plain,
( $false
| ~ spl4_15 ),
inference(forward_subsumption_resolution,[],[f323,f194]) ).
fof(f325,plain,
~ spl4_15,
inference(avatar_contradiction_clause,[],[f324]) ).
fof(f326,plain,
( greater(sigma,age(sK0,sK2))
| ~ spl4_1 ),
inference(resolution,[],[f73,f44]) ).
fof(f334,plain,
( ~ greater(age(sK0,sK2),sigma)
| ~ spl4_1 ),
inference(resolution,[],[f326,f45]) ).
fof(f335,plain,
( ~ dissimilar(sK0,sK1,sK2)
| ~ spl4_1 ),
inference(resolution,[],[f334,f175]) ).
fof(f337,plain,
( $false
| ~ spl4_1
| ~ spl4_14 ),
inference(forward_subsumption_resolution,[],[f335,f191]) ).
fof(f338,plain,
( ~ spl4_1
| ~ spl4_14 ),
inference(avatar_contradiction_clause,[],[f337]) ).
cnf(s1,plain,
( spl4_1
| spl4_2 ),
inference(sat_conversion,[],[f78]) ).
cnf(s10,plain,
( spl4_9
| spl4_14 ),
inference(sat_conversion,[],[f232]) ).
cnf(s12,plain,
~ spl4_10,
inference(sat_conversion,[],[f254]) ).
cnf(s16,plain,
( ~ spl4_2
| ~ spl4_14
| spl4_15 ),
inference(sat_conversion,[],[f296]) ).
cnf(s17,plain,
( ~ spl4_9
| spl4_10 ),
inference(sat_conversion,[],[f298]) ).
cnf(s19,plain,
~ spl4_15,
inference(sat_conversion,[],[f325]) ).
cnf(s20,plain,
( ~ spl4_1
| ~ spl4_14 ),
inference(sat_conversion,[],[f338]) ).
cnf(s21,plain,
( ~ spl4_2
| ~ spl4_14 ),
inference(rat,[],[s16,s19]) ).
cnf(s22,plain,
~ spl4_9,
inference(rat,[],[s17,s12]) ).
cnf(s24,plain,
spl4_14,
inference(rat,[],[s10,s22]) ).
cnf(s25,plain,
~ spl4_1,
inference(rat,[],[s20,s24]) ).
cnf(s26,plain,
~ spl4_2,
inference(rat,[],[s21,s24]) ).
cnf(s28,plain,
$false,
inference(rat,[],[s1,s26,s25]) ).
fof(f339,plain,
$false,
inference(avatar_sat_refutation,[],[s28]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : MGT054+1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.37 % Computer : n010.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 : Sun Sep 27 17:29:31 UTC 2026
% 0.11/0.38 % CPUTime :
% 0.11/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.41 Running first-order model finding
% 0.11/0.41 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.46 % (1188645)Will run a generic schedule for satisfiability detection.
% 0.11/0.46 % (1188655)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1690822481:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.11/0.46 % (1188650)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2608984859_2999 on theBenchmark for (2999ds/0Mi)
% 0.11/0.46 % (1188653)dis+10_1_sil=32000:sp=arity:random_seed=2225616597:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.11/0.46 % (1188652)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1069172047:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.11/0.46 % (1188654)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=716972818:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.11/0.46 % (1188656)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3487908128:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.11/0.46 % TRYING [1]
% 0.11/0.46 % TRYING [2]
% 0.11/0.46 % TRYING [3]
% 0.11/0.46 % (1188651)% WARNING: option uhcvi not known.
% 0.11/0.46 % TRYING [4]
% 0.11/0.46 % (1188651)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=566923762:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.11/0.46 % (1188653) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1188645-1188653"...
% 0.11/0.46 % (1188653)...printing done.
% 0.11/0.46 % (1188653)Refutation found. Thanks to Tanya!
% 0.11/0.46 % SZS status Theorem for theBenchmark
% 0.11/0.46 % SZS output start Proof for theBenchmark
% See solution above
% 0.11/0.46 % (1188653)------------------------------
% 0.11/0.46 % (1188653)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.11/0.46 % (1188653)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.11/0.46 % (1188653)CaDiCaL version: 2.1.3
% 0.11/0.46 % (1188653)Termination reason: Refutation
% 0.11/0.46 % (1188653)Time elapsed: 0.009 s
% 0.11/0.46 % (1188653)Peak memory usage: 12 MB
% 0.11/0.46 % (1188653)Instructions burned: 11 (million)
% 0.11/0.46 % (1188645)Success in time 0.044 s
% 0.11/0.46 % Vampire exiting
%------------------------------------------------------------------------------