%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : MGT054-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n015.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 : Fri Sep 25 02:12:57 PM UTC 2026
% Result : Unsatisfiable 2.07s 1.49s
% Output : CNFRefutation 2.07s
% Verified :
% SZS Type : Refutation
% Derivation depth : 23
% Number of leaves : 25
% Syntax : Number of formulae : 121 ( 32 unt; 5 def)
% Number of atoms : 339 ( 64 equ)
% Maximal formula atoms : 8 ( 2 avg)
% Number of connectives : 352 ( 165 ~; 187 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 15 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 18 ( 16 usr; 9 prp; 0-3 aty)
% Number of functors : 9 ( 9 usr; 6 con; 0-2 aty)
% Number of variables : 175 ( 0 sgn 175 !; 0 ?; 139 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( X0 = X1
| smaller(X0,X1)
| ~ smaller_or_equal(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/MGT001-0.ax',definition_smaller_or_equal_1) ).
fof(f7,axiom,
! [X0,X1] :
( greater(X1,X0)
| ~ smaller(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/MGT001-0.ax',definition_smaller_7) ).
fof(f9,axiom,
! [X0,X1] :
( ~ greater(X1,X0)
| ~ greater(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/MGT001-0.ax',meaning_postulate_greater_strict_9) ).
fof(f11,axiom,
! [X0,X1] :
( greater(X0,X1)
| X0 = X1
| smaller(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/MGT001-0.ax',meaning_postulate_greater_comparable_11) ).
fof(f12,axiom,
! [X0,X1] :
( ~ has_immunity(X0,X1)
| has_endowment(X0)
| ~ organization(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_1_38) ).
fof(f13,axiom,
! [X2,X0,X1] :
( greater(hazard_of_mortality(X0,X2),hazard_of_mortality(X0,X1))
| has_immunity(X0,X2)
| ~ has_immunity(X0,X1)
| ~ organization(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_3_39) ).
fof(f14,axiom,
! [X2,X0,X1] :
( organization(X0)
| ~ dissimilar(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',definition_2_40) ).
fof(f16,axiom,
! [X2,X0,X1] :
( ~ is_aligned(X0,X2)
| ~ is_aligned(X0,X1)
| ~ dissimilar(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',definition_2_42) ).
fof(f18,axiom,
! [X2,X0,X1] :
( dissimilar(X0,X1,X2)
| is_aligned(X0,X2)
| ~ is_aligned(X0,X1)
| ~ organization(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',definition_2_44) ).
fof(f21,axiom,
! [X0,X1] :
( is_aligned(X0,X1)
| age(X0,X1) != zero
| ~ organization(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_13_47) ).
fof(f22,axiom,
! [X2,X0,X1] :
( greater(capability(X0,X1),capability(X0,X2))
| is_aligned(X0,X2)
| ~ is_aligned(X0,X1)
| ~ organization(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_14_48) ).
fof(f23,axiom,
! [X2,X0,X1] :
( dissimilar(X0,X1,X2)
| ~ greater(age(X0,X2),sigma)
| age(X0,X1) != zero
| ~ organization(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_15_49) ).
fof(f24,axiom,
! [X2,X0,X1] :
( greater(age(X0,X2),sigma)
| ~ dissimilar(X0,X1,X2)
| age(X0,X1) != zero
| ~ organization(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_15_50) ).
fof(f25,axiom,
! [X2,X0,X1] :
( greater(hazard_of_mortality(X0,X1),hazard_of_mortality(X0,X2))
| ~ greater(capability(X0,X2),capability(X0,X1))
| has_immunity(X0,X2)
| has_immunity(X0,X1)
| ~ organization(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_16_51) ).
fof(f26,negated_conjecture,
organization(sk1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',theorem_5_52) ).
fof(f27,negated_conjecture,
~ has_endowment(sk1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',theorem_5_53) ).
fof(f28,negated_conjecture,
age(sk1,sk2) = zero,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',theorem_5_54) ).
fof(f29,plain,
zero = age(sk1,sk2),
inference(reorient_equations,[],[f28]) ).
fof(f30,negated_conjecture,
smaller_or_equal(age(sk1,sk3),sigma),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',theorem_5_55) ).
fof(f31,negated_conjecture,
greater(age(sk1,sk4),sigma),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',theorem_5_56) ).
fof(f33,negated_conjecture,
~ greater(hazard_of_mortality(sk1,sk4),hazard_of_mortality(sk1,sk3)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',theorem_5_58) ).
tcf(c_81,plain,
! [X0: $i,X1: $i] :
( smaller(X0,X1)
| ( X0 = X1 )
| ~ smaller_or_equal(X0,X1) ),
inference(cnf_transformation,[],[f1]) ).
tcf(c_87,plain,
! [X0: $i,X1: $i] :
( greater(X1,X0)
| ~ smaller(X0,X1) ),
inference(cnf_transformation,[],[f7]) ).
tcf(c_89,plain,
! [X0: $i,X1: $i] :
( ~ greater(X1,X0)
| ~ greater(X0,X1) ),
inference(cnf_transformation,[],[f9]) ).
tcf(c_91,plain,
! [X0: $i,X1: $i] :
( smaller(X0,X1)
| greater(X0,X1)
| ( X0 = X1 ) ),
inference(cnf_transformation,[],[f11]) ).
tcf(c_92,plain,
! [X0: $i,X1: $i] :
( has_endowment(X0)
| ~ organization(X0)
| ~ has_immunity(X0,X1) ),
inference(cnf_transformation,[],[f12]) ).
tcf(c_93,plain,
! [X0: $i,X1: $i,X2: $i] :
( has_immunity(X0,X2)
| greater(hazard_of_mortality(X0,X2),hazard_of_mortality(X0,X1))
| ~ organization(X0)
| ~ has_immunity(X0,X1) ),
inference(cnf_transformation,[],[f13]) ).
tcf(c_94,plain,
! [X0: $i,X1: $i,X2: $i] :
( organization(X0)
| ~ dissimilar(X0,X1,X2) ),
inference(cnf_transformation,[],[f14]) ).
tcf(c_96,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ is_aligned(X0,X2)
| ~ is_aligned(X0,X1)
| ~ dissimilar(X0,X1,X2) ),
inference(cnf_transformation,[],[f16]) ).
tcf(c_97,plain,
! [X0: $i,X1: $i,X2: $i] :
( is_aligned(X0,X2)
| dissimilar(X0,X1,X2)
| ~ organization(X0)
| ~ is_aligned(X0,X1) ),
inference(cnf_transformation,[],[f18]) ).
tcf(c_99,plain,
! [X0: $i,X1: $i] :
( is_aligned(X0,X1)
| ~ organization(X0)
| ( age(X0,X1) != zero ) ),
inference(cnf_transformation,[],[f21]) ).
tcf(c_100,plain,
! [X0: $i,X1: $i,X2: $i] :
( is_aligned(X0,X2)
| greater(capability(X0,X1),capability(X0,X2))
| ~ organization(X0)
| ~ is_aligned(X0,X1) ),
inference(cnf_transformation,[],[f22]) ).
tcf(c_101,plain,
! [X0: $i,X1: $i,X2: $i] :
( dissimilar(X0,X1,X2)
| ~ organization(X0)
| ~ greater(age(X0,X2),sigma)
| ( age(X0,X1) != zero ) ),
inference(cnf_transformation,[],[f23]) ).
tcf(c_102,plain,
! [X0: $i,X1: $i,X2: $i] :
( greater(age(X0,X2),sigma)
| ~ organization(X0)
| ~ dissimilar(X0,X1,X2)
| ( age(X0,X1) != zero ) ),
inference(cnf_transformation,[],[f24]) ).
tcf(c_103,plain,
! [X0: $i,X1: $i,X2: $i] :
( has_immunity(X0,X2)
| has_immunity(X0,X1)
| greater(hazard_of_mortality(X0,X2),hazard_of_mortality(X0,X1))
| ~ organization(X0)
| ~ greater(capability(X0,X1),capability(X0,X2)) ),
inference(cnf_transformation,[],[f25]) ).
tcf(c_104,negated_conjecture,
organization(sk1),
inference(cnf_transformation,[],[f26]) ).
tcf(c_105,negated_conjecture,
~ has_endowment(sk1),
inference(cnf_transformation,[],[f27]) ).
tcf(c_106,negated_conjecture,
age(sk1,sk2) = zero,
inference(cnf_transformation,[],[f29]) ).
tcf(c_107,negated_conjecture,
smaller_or_equal(age(sk1,sk3),sigma),
inference(cnf_transformation,[],[f30]) ).
tcf(c_108,negated_conjecture,
greater(age(sk1,sk4),sigma),
inference(cnf_transformation,[],[f31]) ).
tcf(c_110,negated_conjecture,
~ greater(hazard_of_mortality(sk1,sk4),hazard_of_mortality(sk1,sk3)),
inference(cnf_transformation,[],[f33]) ).
tcf(c_126,plain,
! [X0: $i,X1: $i,X2: $i] :
( greater(age(X0,X2),sigma)
| ( age(X0,X1) != zero )
| ~ dissimilar(X0,X1,X2) ),
inference(global_subsumption_just,[status(thm)],[c_102,c_94,c_102]) ).
tcf(c_127,plain,
! [X0: $i,X1: $i,X2: $i] :
( greater(age(X0,X2),sigma)
| ~ dissimilar(X0,X1,X2)
| ( age(X0,X1) != zero ) ),
inference(renaming,[status(thm)],[c_126]) ).
tcf(c_129,plain,
! [X0: $i,X1: $i,X2: $i] :
( has_immunity(X0,X2)
| ~ greater(capability(X0,X1),capability(X0,X2))
| ~ organization(X0)
| greater(hazard_of_mortality(X0,X2),hazard_of_mortality(X0,X1)) ),
inference(global_subsumption_just,[status(thm)],[c_103,c_93,c_103]) ).
tcf(c_130,plain,
! [X0: $i,X1: $i,X2: $i] :
( has_immunity(X0,X2)
| greater(hazard_of_mortality(X0,X2),hazard_of_mortality(X0,X1))
| ~ organization(X0)
| ~ greater(capability(X0,X1),capability(X0,X2)) ),
inference(renaming,[status(thm)],[c_129]) ).
tcf(c_408,plain,
! [X0: $i,X1: $i] :
( ~ organization(X0)
| ~ has_immunity(X0,X1)
| ( X0 != sk1 ) ),
inference(resolution_lifted,[status(thm)],[c_92,c_105]) ).
tcf(c_409,plain,
! [X0: $i] :
( ~ organization(sk1)
| ~ has_immunity(sk1,X0) ),
inference(unflattening,[status(thm)],[c_408]) ).
tcf(c_411,plain,
! [X0: $i] : ~ has_immunity(sk1,X0),
inference(global_subsumption_just,[status(thm)],[c_409,c_104,c_409]) ).
tcf(c_424,plain,
! [X0: $i,X1: $i] :
( smaller(X0,X1)
| ( X0 = X1 )
| ( X1 != sigma )
| ( age(sk1,sk3) != X0 ) ),
inference(resolution_lifted,[status(thm)],[c_107,c_81]) ).
tcf(c_425,plain,
( smaller(age(sk1,sk3),sigma)
| ( age(sk1,sk3) = sigma ) ),
inference(unflattening,[status(thm)],[c_424]) ).
tcf(c_436,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( greater(X3,X1)
| greater(X0,X2)
| ( X0 = X2 )
| ( X2 != X3 )
| ( X0 != X1 ) ),
inference(resolution_lifted,[status(thm)],[c_91,c_87]) ).
tcf(c_437,plain,
! [X0: $i,X1: $i] :
( greater(X1,X0)
| greater(X0,X1)
| ( X0 = X1 ) ),
inference(unflattening,[status(thm)],[c_436]) ).
tcf(c_450,plain,
! [X0: $i,X1: $i] :
( greater(X1,X0)
| ( age(sk1,sk3) = sigma )
| ( X1 != sigma )
| ( age(sk1,sk3) != X0 ) ),
inference(resolution_lifted,[status(thm)],[c_87,c_425]) ).
tcf(c_451,plain,
( greater(sigma,age(sk1,sk3))
| ( age(sk1,sk3) = sigma ) ),
inference(unflattening,[status(thm)],[c_450]) ).
tcf(c_559,plain,
! [X0: $i,X1: $i,X2: $i] :
( has_immunity(X0,X2)
| greater(hazard_of_mortality(X0,X2),hazard_of_mortality(X0,X1))
| ~ greater(capability(X0,X1),capability(X0,X2))
| ( X0 != sk1 ) ),
inference(resolution_lifted,[status(thm)],[c_130,c_104]) ).
tcf(c_560,plain,
! [X0: $i,X1: $i] :
( has_immunity(sk1,X1)
| greater(hazard_of_mortality(sk1,X1),hazard_of_mortality(sk1,X0))
| ~ greater(capability(sk1,X0),capability(sk1,X1)) ),
inference(unflattening,[status(thm)],[c_559]) ).
tcf(c_568,plain,
! [X0: $i,X1: $i] :
( greater(hazard_of_mortality(sk1,X1),hazard_of_mortality(sk1,X0))
| ~ greater(capability(sk1,X0),capability(sk1,X1)) ),
inference(forward_subsumption_resolution,[status(thm)],[c_560,c_411]) ).
tcf(c_673,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i] :
( ~ organization(X0)
| ~ is_aligned(X2,X5)
| ~ is_aligned(X2,X3)
| ~ greater(age(X0,X4),sigma)
| ( X4 != X5 )
| ( X1 != X3 )
| ( X0 != X2 )
| ( age(X0,X1) != zero ) ),
inference(resolution_lifted,[status(thm)],[c_101,c_96]) ).
tcf(c_674,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ organization(X0)
| ~ is_aligned(X0,X2)
| ~ is_aligned(X0,X1)
| ~ greater(age(X0,X2),sigma)
| ( age(X0,X1) != zero ) ),
inference(unflattening,[status(thm)],[c_673]) ).
tcf(c_676,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ organization(X0)
| ~ is_aligned(X0,X2)
| ( age(X0,X1) != zero )
| ~ greater(age(X0,X2),sigma) ),
inference(global_subsumption_just,[status(thm)],[c_674,c_99,c_674]) ).
tcf(c_677,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ organization(X0)
| ~ is_aligned(X0,X2)
| ~ greater(age(X0,X2),sigma)
| ( age(X0,X1) != zero ) ),
inference(renaming,[status(thm)],[c_676]) ).
tcf(c_696,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i] :
( is_aligned(X2,X4)
| greater(age(X0,X5),sigma)
| ~ organization(X2)
| ~ is_aligned(X2,X3)
| ( X4 != X5 )
| ( X1 != X3 )
| ( X0 != X2 )
| ( age(X0,X1) != zero ) ),
inference(resolution_lifted,[status(thm)],[c_97,c_127]) ).
tcf(c_697,plain,
! [X0: $i,X1: $i,X2: $i] :
( is_aligned(X0,X2)
| greater(age(X0,X2),sigma)
| ~ organization(X0)
| ~ is_aligned(X0,X1)
| ( age(X0,X1) != zero ) ),
inference(unflattening,[status(thm)],[c_696]) ).
tcf(c_698,plain,
! [X0: $i,X1: $i,X2: $i] :
( is_aligned(X0,X2)
| greater(age(X0,X2),sigma)
| ~ organization(X0)
| ( age(X0,X1) != zero ) ),
inference(global_subsumption_just,[status(thm)],[c_697,c_99,c_697]) ).
tcf(c_736,plain,
! [X0: $i,X1: $i,X2: $i] :
( is_aligned(X0,X2)
| greater(age(X0,X2),sigma)
| ( X0 != sk1 )
| ( age(X0,X1) != zero ) ),
inference(resolution_lifted,[status(thm)],[c_698,c_104]) ).
tcf(c_737,plain,
! [X0: $i,X1: $i] :
( is_aligned(sk1,X1)
| greater(age(sk1,X1),sigma)
| ( age(sk1,X0) != zero ) ),
inference(unflattening,[status(thm)],[c_736]) ).
tcf(c_747,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ is_aligned(X0,X2)
| ~ greater(age(X0,X2),sigma)
| ( X0 != sk1 )
| ( age(X0,X1) != zero ) ),
inference(resolution_lifted,[status(thm)],[c_677,c_104]) ).
tcf(c_748,plain,
! [X0: $i,X1: $i] :
( ~ is_aligned(sk1,X1)
| ~ greater(age(sk1,X1),sigma)
| ( age(sk1,X0) != zero ) ),
inference(unflattening,[status(thm)],[c_747]) ).
tcf(c_759,plain,
! [X0: $i,X1: $i,X2: $i] :
( has_immunity(X0,X2)
| greater(hazard_of_mortality(X0,X2),hazard_of_mortality(X0,X1))
| ~ greater(capability(X0,X1),capability(X0,X2))
| ( X0 != sk1 ) ),
inference(resolution_lifted,[status(thm)],[c_130,c_104]) ).
tcf(c_760,plain,
! [X0: $i,X1: $i] :
( has_immunity(sk1,X1)
| greater(hazard_of_mortality(sk1,X1),hazard_of_mortality(sk1,X0))
| ~ greater(capability(sk1,X0),capability(sk1,X1)) ),
inference(unflattening,[status(thm)],[c_759]) ).
tcf(c_761,plain,
! [X0: $i,X1: $i] :
( ~ greater(capability(sk1,X0),capability(sk1,X1))
| greater(hazard_of_mortality(sk1,X1),hazard_of_mortality(sk1,X0)) ),
inference(global_subsumption_just,[status(thm)],[c_760,c_568]) ).
tcf(c_762,plain,
! [X0: $i,X1: $i] :
( greater(hazard_of_mortality(sk1,X1),hazard_of_mortality(sk1,X0))
| ~ greater(capability(sk1,X0),capability(sk1,X1)) ),
inference(renaming,[status(thm)],[c_761]) ).
tcf(c_769,plain,
! [X0: $i,X1: $i,X2: $i] :
( is_aligned(X0,X2)
| greater(capability(X0,X1),capability(X0,X2))
| ~ is_aligned(X0,X1)
| ( X0 != sk1 ) ),
inference(resolution_lifted,[status(thm)],[c_100,c_104]) ).
tcf(c_770,plain,
! [X0: $i,X1: $i] :
( is_aligned(sk1,X1)
| greater(capability(sk1,X0),capability(sk1,X1))
| ~ is_aligned(sk1,X0) ),
inference(unflattening,[status(thm)],[c_769]) ).
tcf(c_909,plain,
! [X0: $i] :
( ~ iPr_def_10
| ~ greater(age(sk1,X0),sigma)
| ~ is_aligned(sk1,X0) ),
inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_10])],[c_748]) ).
tcf(c_910,plain,
! [X0: $i] :
( ~ iPr_def_11
| ( age(sk1,X0) != zero ) ),
inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_11])],[c_748]) ).
tcf(c_911,plain,
( iPr_def_11
| iPr_def_10 ),
inference(splitting,[splitting(split),new_symbols(definition,[])],[c_748]) ).
tcf(c_912,plain,
! [X0: $i] :
( ~ iPr_def_12
| greater(age(sk1,X0),sigma)
| is_aligned(sk1,X0) ),
inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_12])],[c_737]) ).
tcf(c_913,plain,
( iPr_def_12
| iPr_def_11 ),
inference(splitting,[splitting(split),new_symbols(definition,[])],[c_737]) ).
tcf(c_914,definition,
iPr_def_13 = age(sk1,sk3),
introduced(definition,[new_symbols(definition,[iPr_def_13])],[]) ).
tcf(c_915,definition,
iPr_def_14 = hazard_of_mortality(sk1,sk4),
introduced(definition,[new_symbols(definition,[iPr_def_14])],[]) ).
tcf(c_916,definition,
iPr_def_15 = hazard_of_mortality(sk1,sk3),
introduced(definition,[new_symbols(definition,[iPr_def_15])],[]) ).
tcf(c_917,definition,
iPr_def_16 = age(sk1,sk4),
introduced(definition,[new_symbols(definition,[iPr_def_16])],[]) ).
tcf(c_918,definition,
iPr_def_17 = age(sk1,sk2),
introduced(definition,[new_symbols(definition,[iPr_def_17])],[]) ).
tcf(c_919,plain,
( iPr_def_11
| iPr_def_10 ),
inference(demodulation,[status(thm)],[c_911]) ).
tcf(c_921,plain,
! [X0: $i] :
( ~ iPr_def_10
| ~ is_aligned(sk1,X0)
| ~ greater(age(sk1,X0),sigma) ),
inference(demodulation,[status(thm)],[c_909]) ).
tcf(c_922,plain,
( iPr_def_12
| iPr_def_11 ),
inference(demodulation,[status(thm)],[c_913]) ).
tcf(c_923,plain,
! [X0: $i] :
( ~ iPr_def_11
| ( age(sk1,X0) != zero ) ),
inference(demodulation,[status(thm)],[c_910]) ).
tcf(c_924,plain,
! [X0: $i] :
( is_aligned(sk1,X0)
| greater(age(sk1,X0),sigma)
| ~ iPr_def_12 ),
inference(demodulation,[status(thm)],[c_912]) ).
tcf(c_926,plain,
! [X0: $i,X1: $i] :
( is_aligned(sk1,X1)
| greater(capability(sk1,X0),capability(sk1,X1))
| ~ is_aligned(sk1,X0) ),
inference(demodulation,[status(thm)],[c_770]) ).
tcf(c_927,plain,
! [X0: $i,X1: $i] :
( greater(hazard_of_mortality(sk1,X1),hazard_of_mortality(sk1,X0))
| ~ greater(capability(sk1,X0),capability(sk1,X1)) ),
inference(demodulation,[status(thm)],[c_762]) ).
tcf(c_928,plain,
( greater(sigma,iPr_def_13)
| ( iPr_def_13 = sigma ) ),
inference(demodulation,[status(thm)],[c_451,c_914]) ).
tcf(c_929,negated_conjecture,
~ greater(iPr_def_14,iPr_def_15),
inference(demodulation,[status(thm)],[c_110,c_916,c_915]) ).
tcf(c_931,negated_conjecture,
greater(iPr_def_16,sigma),
inference(demodulation,[status(thm)],[c_108,c_917]) ).
tcf(c_932,negated_conjecture,
iPr_def_17 = zero,
inference(demodulation,[status(thm)],[c_106,c_918]) ).
tcf(c_1186,plain,
! [X0: $i] :
( ~ iPr_def_11
| ( age(sk1,X0) != iPr_def_17 ) ),
inference(light_normalisation,[status(thm)],[c_923,c_932]) ).
tcf(c_1199,plain,
( is_aligned(sk1,sk3)
| greater(iPr_def_13,sigma)
| ~ iPr_def_12 ),
inference(superposition,[status(thm)],[c_914,c_924]) ).
tcf(c_1211,plain,
~ iPr_def_11,
inference(superposition,[status(thm)],[c_918,c_1186]) ).
tcf(c_1215,plain,
iPr_def_12,
inference(backward_subsumption_resolution,[status(thm)],[c_922,c_1211]) ).
tcf(c_1216,plain,
iPr_def_10,
inference(backward_subsumption_resolution,[status(thm)],[c_919,c_1211]) ).
tcf(c_1220,plain,
! [X0: $i] :
( is_aligned(sk1,X0)
| greater(age(sk1,X0),sigma) ),
inference(backward_subsumption_resolution,[status(thm)],[c_924,c_1215]) ).
tcf(c_1252,plain,
! [X0: $i] :
( ~ greater(age(sk1,X0),sigma)
| ~ is_aligned(sk1,X0) ),
inference(global_subsumption_just,[status(thm)],[c_921,c_921,c_1216]) ).
tcf(c_1253,plain,
! [X0: $i] :
( ~ is_aligned(sk1,X0)
| ~ greater(age(sk1,X0),sigma) ),
inference(renaming,[status(thm)],[c_1252]) ).
tcf(c_1261,plain,
( ~ is_aligned(sk1,sk4)
| ~ greater(iPr_def_16,sigma) ),
inference(superposition,[status(thm)],[c_917,c_1253]) ).
tcf(c_1262,plain,
~ is_aligned(sk1,sk4),
inference(forward_subsumption_resolution,[status(thm)],[c_1261,c_931]) ).
tcf(c_1292,plain,
( ( sigma = iPr_def_13 )
| ~ greater(iPr_def_13,sigma) ),
inference(superposition,[status(thm)],[c_928,c_89]) ).
tcf(c_1347,plain,
! [X0: $i,X1: $i] :
( is_aligned(sk1,X1)
| greater(hazard_of_mortality(sk1,X1),hazard_of_mortality(sk1,X0))
| ~ is_aligned(sk1,X0) ),
inference(superposition,[status(thm)],[c_926,c_927]) ).
tcf(c_1355,plain,
( is_aligned(sk1,sk3)
| greater(iPr_def_13,sigma) ),
inference(global_subsumption_just,[status(thm)],[c_1199,c_1199,c_1215]) ).
tcf(c_1369,plain,
! [X0: $i] :
( is_aligned(sk1,X0)
| ~ greater(sigma,age(sk1,X0)) ),
inference(superposition,[status(thm)],[c_1220,c_89]) ).
tcf(c_1469,plain,
( greater(sigma,iPr_def_13)
| ( sigma = iPr_def_13 ) ),
inference(superposition,[status(thm)],[c_437,c_1292]) ).
tcf(c_1495,plain,
( is_aligned(sk1,sk3)
| ~ greater(sigma,iPr_def_13) ),
inference(superposition,[status(thm)],[c_914,c_1369]) ).
tcf(c_1512,plain,
( is_aligned(sk1,sk3)
| ( sigma = iPr_def_13 ) ),
inference(superposition,[status(thm)],[c_1469,c_1495]) ).
tcf(c_1677,plain,
! [X0: $i] :
( is_aligned(sk1,sk4)
| greater(iPr_def_14,hazard_of_mortality(sk1,X0))
| ~ is_aligned(sk1,X0) ),
inference(superposition,[status(thm)],[c_915,c_1347]) ).
tcf(c_1689,plain,
! [X0: $i] :
( greater(iPr_def_14,hazard_of_mortality(sk1,X0))
| ~ is_aligned(sk1,X0) ),
inference(forward_subsumption_resolution,[status(thm)],[c_1677,c_1262]) ).
tcf(c_1723,plain,
( greater(iPr_def_14,iPr_def_15)
| ~ is_aligned(sk1,sk3) ),
inference(superposition,[status(thm)],[c_916,c_1689]) ).
tcf(c_1727,plain,
~ is_aligned(sk1,sk3),
inference(forward_subsumption_resolution,[status(thm)],[c_1723,c_929]) ).
tcf(c_1736,plain,
sigma = iPr_def_13,
inference(backward_subsumption_resolution,[status(thm)],[c_1512,c_1727]) ).
tcf(c_1738,plain,
greater(iPr_def_13,sigma),
inference(backward_subsumption_resolution,[status(thm)],[c_1355,c_1727]) ).
tcf(c_1784,plain,
greater(iPr_def_13,iPr_def_13),
inference(light_normalisation,[status(thm)],[c_1738,c_1736]) ).
tcf(c_1786,plain,
~ greater(iPr_def_13,iPr_def_13),
inference(superposition,[status(thm)],[c_1784,c_89]) ).
tcf(c_1787,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_1786,c_1784]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT054-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.11/0.58 % Computer : n015.cluster.edu
% 0.11/0.58 % Model : x86_64 x86_64
% 0.11/0.58 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.58 % Memory : 8046.5625MB
% 0.11/0.58 % OS : Linux 6.8.0-71-generic
% 0.11/0.58 % CPULimit : 300
% 0.11/0.58 % WCLimit : 300
% 0.11/0.58 % DateTime : Thu Sep 24 01:16:56 UTC 2026
% 0.11/0.58 % CPUTime :
% 0.11/0.58 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.11/0.62 Running first-order theorem proving
% 0.11/0.62 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.63
% 0.14/0.63 % ======== iProver multi-core TPTP/SMT =========
% 0.14/0.63
% 0.14/0.63 % Detected problem language: tptp
% 0.14/0.65 % Proving...
% 2.07/1.49 % SZS status Started for theBenchmark.p
% 2.07/1.49 % SZS status Unsatisfiable for theBenchmark.p
% 2.07/1.49
% 2.07/1.49 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 2.07/1.49
% 2.07/1.49 % ------ iProver source info
% 2.07/1.49
% 2.07/1.49 % git: date: 2026-07-19 20:42:38 +0200
% 2.07/1.49 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 2.07/1.49 % git: non_committed_changes: false
% 2.07/1.49
% 2.07/1.49 % ------ Parsing...% successful
% 2.07/1.49
% 2.07/1.49
% 2.07/1.49 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 2.07/1.49
% 2.07/1.49 % ------ Preprocessing... sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s pe_e sup_sim: 0 sf_s rm: 4 0s sf_e pe_s pe_e %
% 2.07/1.49
% 2.07/1.49 % ------ Preprocessing... gs_s sp: 4 0s gs_e snvd_s sp: 0 0s snvd_e %
% 2.07/1.49
% 2.07/1.49 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 2.07/1.49 % ------ Proving...
% 2.07/1.49 % ------ Problem Properties
% 2.07/1.49
% 2.07/1.49 %
% 2.07/1.49 % clauses 21
% 2.07/1.49 % conjectures 4
% 2.07/1.49 % EPR 10
% 2.07/1.49 % Horn 15
% 2.07/1.49 % unary 9
% 2.07/1.49 % binary 7
% 2.07/1.49 % lits 38
% 2.07/1.49 % lits eq 10
% 2.07/1.49 % fd_pure 0
% 2.07/1.49 % fd_pseudo 0
% 2.07/1.49 % fd_cond 0
% 2.07/1.49 % fd_pseudo_cond 1
% 2.07/1.49 % AC symbols 0
% 2.07/1.49
% 2.07/1.49 % ------ Schedule dynamic 5 is on
% 2.07/1.49
% 2.07/1.49 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 2.07/1.49
% 2.07/1.49
% 2.07/1.49 % ------
% 2.07/1.49 % Current options:
% 2.07/1.49 % ------
% 2.07/1.49
% 2.07/1.49
% 2.07/1.49 %
% 2.07/1.49
% 2.07/1.49 % ------ Proving...
% 2.07/1.49 %
% 2.07/1.49
% 2.07/1.49 % SZS status Unsatisfiable for theBenchmark.p
% 2.07/1.49
% 2.07/1.49 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.07/1.50
% 2.07/1.50
%------------------------------------------------------------------------------