%------------------------------------------------------------------------------
% File : FindProof---0.1
% Problem : MGT043-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_findproof /export/starexec/sandbox/benchmark/theBenchmark.p 300
% Computer : n011.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 02:11:48 PM UTC 2026
% Result : Unsatisfiable 7.69s 1.43s
% Output : Proof 7.69s
% Verified :
% SZS Type : Refutation
% Derivation depth : 34
% Number of leaves : 16
% Syntax : Number of formulae : 122 ( 94 unt; 0 def)
% Number of atoms : 178 ( 91 equ)
% Maximal formula atoms : 6 ( 1 avg)
% Number of connectives : 122 ( 66 ~; 56 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 2 avg)
% Maximal term depth : 7 ( 1 avg)
% Number of predicates : 8 ( 6 usr; 1 prp; 0-2 aty)
% Number of functors : 13 ( 13 usr; 5 con; 0-4 aty)
% Number of variables : 114 ( 2 sgn 34 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
cnf(f6,axiom,
( greater(B,A)
| ~ smaller(A,B) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',definition_smaller_7) ).
fof(f6_nnf,plain,
! [A,B] :
( greater(B,A)
| ~ smaller(A,B) ),
inference(nnf_transformation,[status(thm)],[f6]) ).
fof(f6_sk,plain,
! [A,B] :
( greater(B,A)
| ~ smaller(A,B) ),
inference(skolemisation,[status(esa)],[f6_nnf]) ).
cnf(c6,plain,
( greater(X1,X0)
| ~ smaller(X0,X1) ),
inference(cnf_transformation,[status(esa)],[f6_sk]) ).
cnf(t23,plain,
ifeq(smaller(X1,X2),true,greater(X2,X1),true) = true,
inference(equality_encoding,[status(esa)],[c6]) ).
cnf(t64,plain,
ifeq(smaller(X1,X2),true,greater(X2,X1),true) = true,
inference(orient,[status(thm)],[t23]) ).
cnf(f11,axiom,
( smaller(hazard_of_mortality(A,C),hazard_of_mortality(A,B))
| ~ greater_or_equal(position(A,C),position(A,B))
| ~ greater(capability(A,C),capability(A,B))
| has_immunity(A,C)
| has_immunity(A,B)
| ~ organization(A) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_4_38) ).
fof(f11_nnf,plain,
! [A,B,C] :
( smaller(hazard_of_mortality(A,C),hazard_of_mortality(A,B))
| ~ greater_or_equal(position(A,C),position(A,B))
| ~ greater(capability(A,C),capability(A,B))
| has_immunity(A,C)
| has_immunity(A,B)
| ~ organization(A) ),
inference(nnf_transformation,[status(thm)],[f11]) ).
fof(f11_sk,plain,
! [A,B,C] :
( smaller(hazard_of_mortality(A,C),hazard_of_mortality(A,B))
| ~ greater_or_equal(position(A,C),position(A,B))
| ~ greater(capability(A,C),capability(A,B))
| has_immunity(A,C)
| has_immunity(A,B)
| ~ organization(A) ),
inference(skolemisation,[status(esa)],[f11_nnf]) ).
cnf(c11,plain,
( smaller(hazard_of_mortality(X0,X2),hazard_of_mortality(X0,X1))
| ~ greater_or_equal(position(X0,X2),position(X0,X1))
| ~ greater(capability(X0,X2),capability(X0,X1))
| has_immunity(X0,X2)
| has_immunity(X0,X1)
| ~ organization(X0) ),
inference(cnf_transformation,[status(esa)],[f11_sk]) ).
cnf(t38,plain,
ifeq(organization(X1),true,ifeq(greater(capability(X1,X2),capability(X1,X3)),true,ifeq(greater_or_equal(position(X1,X2),position(X1,X3)),true,or(has_immunity(X1,X3),or(has_immunity(X1,X2),smaller(hazard_of_mortality(X1,X2),hazard_of_mortality(X1,X3)))),true),true),true) = true,
inference(equality_encoding,[status(esa)],[c11]) ).
cnf(t56,plain,
ifeq(organization(X1),true,ifeq(greater(capability(X1,X2),capability(X1,X3)),true,ifeq(greater_or_equal(position(X1,X2),position(X1,X3)),true,or(has_immunity(X1,X3),or(has_immunity(X1,X2),smaller(hazard_of_mortality(X1,X2),hazard_of_mortality(X1,X3)))),true),true),true) = true,
inference(orient,[status(thm)],[t38]) ).
cnf(f15,axiom,
( smaller(capability(A,B),capability(A,C))
| ~ greater(internal_friction(A,B),internal_friction(A,C))
| ~ smaller_or_equal(stock_of_knowledge(A,B),stock_of_knowledge(A,C))
| ~ organization(A) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_5_42) ).
fof(f15_nnf,plain,
! [A,B,C] :
( smaller(capability(A,B),capability(A,C))
| ~ greater(internal_friction(A,B),internal_friction(A,C))
| ~ smaller_or_equal(stock_of_knowledge(A,B),stock_of_knowledge(A,C))
| ~ organization(A) ),
inference(nnf_transformation,[status(thm)],[f15]) ).
fof(f15_sk,plain,
! [A,B,C] :
( smaller(capability(A,B),capability(A,C))
| ~ greater(internal_friction(A,B),internal_friction(A,C))
| ~ smaller_or_equal(stock_of_knowledge(A,B),stock_of_knowledge(A,C))
| ~ organization(A) ),
inference(skolemisation,[status(esa)],[f15_nnf]) ).
cnf(c15,plain,
( smaller(capability(X0,X1),capability(X0,X2))
| ~ greater(internal_friction(X0,X1),internal_friction(X0,X2))
| ~ smaller_or_equal(stock_of_knowledge(X0,X1),stock_of_knowledge(X0,X2))
| ~ organization(X0) ),
inference(cnf_transformation,[status(esa)],[f15_sk]) ).
cnf(t35,plain,
ifeq(organization(X1),true,ifeq(smaller_or_equal(stock_of_knowledge(X1,X2),stock_of_knowledge(X1,X3)),true,ifeq(greater(internal_friction(X1,X2),internal_friction(X1,X3)),true,smaller(capability(X1,X2),capability(X1,X3)),true),true),true) = true,
inference(equality_encoding,[status(esa)],[c15]) ).
cnf(t63,plain,
ifeq(organization(X1),true,ifeq(smaller_or_equal(stock_of_knowledge(X1,X2),stock_of_knowledge(X1,X3)),true,ifeq(greater(internal_friction(X1,X2),internal_friction(X1,X3)),true,smaller(capability(X1,X2),capability(X1,X3)),true),true),true) = true,
inference(orient,[status(thm)],[t35]) ).
cnf(f23,negated_conjecture,
greater(internal_friction(sk1,sk3),internal_friction(sk1,sk2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lemma_2_50) ).
fof(f23_nnf,plain,
greater(internal_friction(sk1,sk3),internal_friction(sk1,sk2)),
inference(nnf_transformation,[status(thm)],[f23]) ).
cnf(c23,plain,
greater(internal_friction(sk1,sk3),internal_friction(sk1,sk2)),
inference(cnf_transformation,[status(esa)],[f23_nnf]) ).
cnf(t15,plain,
greater(internal_friction(sk1,sk3),internal_friction(sk1,sk2)) = true,
inference(equality_encoding,[status(esa)],[c23]) ).
cnf(t68,plain,
greater(internal_friction(sk1,sk3),internal_friction(sk1,sk2)) = true,
inference(orient,[status(thm)],[t15]) ).
cnf(t78,plain,
true = ifeq(organization(sk1),true,ifeq(smaller_or_equal(stock_of_knowledge(sk1,sk3),stock_of_knowledge(sk1,sk2)),true,ifeq(true,true,smaller(capability(sk1,sk3),capability(sk1,sk2)),true),true),true),
inference(cp,[status(thm)],[t63,t68]) ).
cnf(f19,negated_conjecture,
organization(sk1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lemma_2_46) ).
fof(f19_nnf,plain,
organization(sk1),
inference(nnf_transformation,[status(thm)],[f19]) ).
cnf(c19,plain,
organization(sk1),
inference(cnf_transformation,[status(esa)],[f19_nnf]) ).
cnf(t2,plain,
organization(sk1) = true,
inference(equality_encoding,[status(esa)],[c19]) ).
cnf(t85,plain,
organization(sk1) = true,
inference(orient,[status(thm)],[t2]) ).
cnf(t321,plain,
true = ifeq(true,true,ifeq(smaller_or_equal(stock_of_knowledge(sk1,sk3),stock_of_knowledge(sk1,sk2)),true,ifeq(true,true,smaller(capability(sk1,sk3),capability(sk1,sk2)),true),true),true),
inference(step,[status(thm)],[t78,t85]) ).
cnf(t11,plain,
ifeq(X1,X1,X2,X3) = X2,
introduced(definition) ).
cnf(t40,plain,
ifeq(X1,X1,X2,X3) = X2,
inference(orient,[status(thm)],[t11]) ).
cnf(t322,plain,
true = ifeq(smaller_or_equal(stock_of_knowledge(sk1,sk3),stock_of_knowledge(sk1,sk2)),true,ifeq(true,true,smaller(capability(sk1,sk3),capability(sk1,sk2)),true),true),
inference(step,[status(thm)],[t321,t40]) ).
cnf(f22,negated_conjecture,
stock_of_knowledge(sk1,sk3) = stock_of_knowledge(sk1,sk2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lemma_2_49) ).
fof(f22_nnf,plain,
stock_of_knowledge(sk1,sk3) = stock_of_knowledge(sk1,sk2),
inference(nnf_transformation,[status(thm)],[f22]) ).
cnf(c22,plain,
stock_of_knowledge(sk1,sk3) = stock_of_knowledge(sk1,sk2),
inference(cnf_transformation,[status(esa)],[f22_nnf]) ).
cnf(t12,plain,
stock_of_knowledge(sk1,sk3) = stock_of_knowledge(sk1,sk2),
inference(equality_encoding,[status(esa)],[c22]) ).
cnf(t135,plain,
stock_of_knowledge(sk1,sk2) = stock_of_knowledge(sk1,sk3),
inference(orient,[status(thm)],[t12]) ).
cnf(t323,plain,
true = ifeq(smaller_or_equal(stock_of_knowledge(sk1,sk3),stock_of_knowledge(sk1,sk3)),true,ifeq(true,true,smaller(capability(sk1,sk3),capability(sk1,sk2)),true),true),
inference(step,[status(thm)],[t322,t135]) ).
cnf(f2,axiom,
( smaller_or_equal(A,B)
| A != B ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',definition_smaller_or_equal_3) ).
fof(f2_nnf,plain,
! [A,B] :
( smaller_or_equal(A,B)
| A != B ),
inference(nnf_transformation,[status(thm)],[f2]) ).
fof(f2_sk,plain,
! [A,B] :
( smaller_or_equal(A,B)
| A != B ),
inference(skolemisation,[status(esa)],[f2_nnf]) ).
cnf(c2,plain,
( smaller_or_equal(X0,X1)
| X0 != X1 ),
inference(cnf_transformation,[status(esa)],[f2_sk]) ).
cnf(t17,plain,
ifeq(X1,X2,smaller_or_equal(X1,X2),true) = true,
inference(equality_encoding,[status(esa)],[c2]) ).
cnf(t46,plain,
ifeq(X1,X2,smaller_or_equal(X1,X2),true) = true,
inference(orient,[status(thm)],[t17]) ).
cnf(t47,plain,
true = smaller_or_equal(X1,X1),
inference(cp,[status(thm)],[t46,t40]) ).
cnf(t151,plain,
smaller_or_equal(X1,X1) = true,
inference(orient,[status(thm)],[t47]) ).
cnf(t324,plain,
true = ifeq(true,true,ifeq(true,true,smaller(capability(sk1,sk3),capability(sk1,sk2)),true),true),
inference(step,[status(thm)],[t323,t151]) ).
cnf(t325,plain,
true = ifeq(true,true,smaller(capability(sk1,sk3),capability(sk1,sk2)),true),
inference(step,[status(thm)],[t324,t40]) ).
cnf(t326,plain,
true = smaller(capability(sk1,sk3),capability(sk1,sk2)),
inference(step,[status(thm)],[t325,t40]) ).
cnf(t231,plain,
smaller(capability(sk1,sk3),capability(sk1,sk2)) = true,
inference(orient,[status(thm)],[t326]) ).
cnf(t233,plain,
true = ifeq(true,true,greater(capability(sk1,sk2),capability(sk1,sk3)),true),
inference(cp,[status(thm)],[t64,t231]) ).
cnf(t328,plain,
true = greater(capability(sk1,sk2),capability(sk1,sk3)),
inference(step,[status(thm)],[t233,t40]) ).
cnf(t238,plain,
greater(capability(sk1,sk2),capability(sk1,sk3)) = true,
inference(orient,[status(thm)],[t328]) ).
cnf(t248,plain,
true = ifeq(organization(sk1),true,ifeq(true,true,ifeq(greater_or_equal(position(sk1,sk2),position(sk1,sk3)),true,or(has_immunity(sk1,sk3),or(has_immunity(sk1,sk2),smaller(hazard_of_mortality(sk1,sk2),hazard_of_mortality(sk1,sk3)))),true),true),true),
inference(cp,[status(thm)],[t56,t238]) ).
cnf(t330,plain,
true = ifeq(true,true,ifeq(true,true,ifeq(greater_or_equal(position(sk1,sk2),position(sk1,sk3)),true,or(has_immunity(sk1,sk3),or(has_immunity(sk1,sk2),smaller(hazard_of_mortality(sk1,sk2),hazard_of_mortality(sk1,sk3)))),true),true),true),
inference(step,[status(thm)],[t248,t85]) ).
cnf(t331,plain,
true = ifeq(true,true,ifeq(greater_or_equal(position(sk1,sk2),position(sk1,sk3)),true,or(has_immunity(sk1,sk3),or(has_immunity(sk1,sk2),smaller(hazard_of_mortality(sk1,sk2),hazard_of_mortality(sk1,sk3)))),true),true),
inference(step,[status(thm)],[t330,t40]) ).
cnf(t332,plain,
true = ifeq(greater_or_equal(position(sk1,sk2),position(sk1,sk3)),true,or(has_immunity(sk1,sk3),or(has_immunity(sk1,sk2),smaller(hazard_of_mortality(sk1,sk2),hazard_of_mortality(sk1,sk3)))),true),
inference(step,[status(thm)],[t331,t40]) ).
cnf(f18,axiom,
( position(A,B) = position(A,C)
| external_ties(A,B) != external_ties(A,C)
| ~ organization(A) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',assumption_6_45) ).
fof(f18_nnf,plain,
! [A,B,C] :
( position(A,B) = position(A,C)
| external_ties(A,B) != external_ties(A,C)
| ~ organization(A) ),
inference(nnf_transformation,[status(thm)],[f18]) ).
fof(f18_sk,plain,
! [A,B,C] :
( position(A,B) = position(A,C)
| external_ties(A,B) != external_ties(A,C)
| ~ organization(A) ),
inference(skolemisation,[status(esa)],[f18_nnf]) ).
cnf(c18,plain,
( position(X0,X1) = position(X0,X2)
| external_ties(X0,X1) != external_ties(X0,X2)
| ~ organization(X0) ),
inference(cnf_transformation,[status(esa)],[f18_sk]) ).
cnf(t32,plain,
ifeq(organization(X1),true,ifeq(external_ties(X1,X2),external_ties(X1,X3),position(X1,X2),position(X1,X3)),position(X1,X3)) = position(X1,X3),
inference(equality_encoding,[status(esa)],[c18]) ).
cnf(t101,plain,
ifeq(organization(X1),true,ifeq(external_ties(X1,X2),external_ties(X1,X3),position(X1,X2),position(X1,X3)),position(X1,X3)) = position(X1,X3),
inference(orient,[status(thm)],[t32]) ).
cnf(f24,negated_conjecture,
external_ties(sk1,sk2) = external_ties(sk1,sk3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lemma_2_51) ).
fof(f24_nnf,plain,
external_ties(sk1,sk2) = external_ties(sk1,sk3),
inference(nnf_transformation,[status(thm)],[f24]) ).
cnf(c24,plain,
external_ties(sk1,sk2) = external_ties(sk1,sk3),
inference(cnf_transformation,[status(esa)],[f24_nnf]) ).
cnf(t10,plain,
external_ties(sk1,sk3) = external_ties(sk1,sk2),
inference(equality_encoding,[status(esa)],[c24]) ).
cnf(t142,plain,
external_ties(sk1,sk2) = external_ties(sk1,sk3),
inference(orient,[status(thm)],[t10]) ).
cnf(t143,plain,
position(sk1,X1) = ifeq(organization(sk1),true,ifeq(external_ties(sk1,sk3),external_ties(sk1,X1),position(sk1,sk2),position(sk1,X1)),position(sk1,X1)),
inference(cp,[status(thm)],[t101,t142]) ).
cnf(t310,plain,
position(sk1,X1) = ifeq(true,true,ifeq(external_ties(sk1,sk3),external_ties(sk1,X1),position(sk1,sk2),position(sk1,X1)),position(sk1,X1)),
inference(step,[status(thm)],[t143,t85]) ).
cnf(t311,plain,
position(sk1,X1) = ifeq(external_ties(sk1,sk3),external_ties(sk1,X1),position(sk1,sk2),position(sk1,X1)),
inference(step,[status(thm)],[t310,t40]) ).
cnf(t200,plain,
ifeq(external_ties(sk1,sk3),external_ties(sk1,X1),position(sk1,sk2),position(sk1,X1)) = position(sk1,X1),
inference(orient,[status(thm)],[t311]) ).
cnf(t201,plain,
position(sk1,sk3) = position(sk1,sk2),
inference(cp,[status(thm)],[t200,t40]) ).
cnf(t202,plain,
position(sk1,sk2) = position(sk1,sk3),
inference(orient,[status(thm)],[t201]) ).
cnf(t333,plain,
true = ifeq(greater_or_equal(position(sk1,sk3),position(sk1,sk3)),true,or(has_immunity(sk1,sk3),or(has_immunity(sk1,sk2),smaller(hazard_of_mortality(sk1,sk2),hazard_of_mortality(sk1,sk3)))),true),
inference(step,[status(thm)],[t332,t202]) ).
cnf(f5,axiom,
( greater_or_equal(A,B)
| A != B ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',definition_greater_or_equal_6) ).
fof(f5_nnf,plain,
! [A,B] :
( greater_or_equal(A,B)
| A != B ),
inference(nnf_transformation,[status(thm)],[f5]) ).
fof(f5_sk,plain,
! [A,B] :
( greater_or_equal(A,B)
| A != B ),
inference(skolemisation,[status(esa)],[f5_nnf]) ).
cnf(c5,plain,
( greater_or_equal(X0,X1)
| X0 != X1 ),
inference(cnf_transformation,[status(esa)],[f5_sk]) ).
cnf(t16,plain,
ifeq(X1,X2,greater_or_equal(X1,X2),true) = true,
inference(equality_encoding,[status(esa)],[c5]) ).
cnf(t44,plain,
ifeq(X1,X2,greater_or_equal(X1,X2),true) = true,
inference(orient,[status(thm)],[t16]) ).
cnf(t45,plain,
true = greater_or_equal(X1,X1),
inference(cp,[status(thm)],[t44,t40]) ).
cnf(t147,plain,
greater_or_equal(X1,X1) = true,
inference(orient,[status(thm)],[t45]) ).
cnf(t334,plain,
true = ifeq(true,true,or(has_immunity(sk1,sk3),or(has_immunity(sk1,sk2),smaller(hazard_of_mortality(sk1,sk2),hazard_of_mortality(sk1,sk3)))),true),
inference(step,[status(thm)],[t333,t147]) ).
cnf(t335,plain,
true = or(has_immunity(sk1,sk3),or(has_immunity(sk1,sk2),smaller(hazard_of_mortality(sk1,sk2),hazard_of_mortality(sk1,sk3)))),
inference(step,[status(thm)],[t334,t40]) ).
cnf(f21,negated_conjecture,
~ has_immunity(sk1,sk3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lemma_2_48) ).
fof(f21_nnf,plain,
~ has_immunity(sk1,sk3),
inference(nnf_transformation,[status(thm)],[f21]) ).
fof(f21_sk,plain,
~ has_immunity(sk1,sk3),
inference(skolemisation,[status(esa)],[f21_nnf]) ).
cnf(c21,plain,
~ has_immunity(sk1,sk3),
inference(cnf_transformation,[status(esa)],[f21_sk]) ).
cnf(t5,plain,
has_immunity(sk1,sk3) = false,
inference(equality_encoding,[status(esa)],[c21]) ).
cnf(t117,plain,
has_immunity(sk1,sk3) = false,
inference(orient,[status(thm)],[t5]) ).
cnf(t336,plain,
true = or(false,or(has_immunity(sk1,sk2),smaller(hazard_of_mortality(sk1,sk2),hazard_of_mortality(sk1,sk3)))),
inference(step,[status(thm)],[t335,t117]) ).
cnf(t8,plain,
or(false,X1) = X1,
introduced(definition) ).
cnf(t43,plain,
or(false,X1) = X1,
inference(orient,[status(thm)],[t8]) ).
cnf(t337,plain,
true = or(has_immunity(sk1,sk2),smaller(hazard_of_mortality(sk1,sk2),hazard_of_mortality(sk1,sk3))),
inference(step,[status(thm)],[t336,t43]) ).
cnf(f20,negated_conjecture,
~ has_immunity(sk1,sk2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lemma_2_47) ).
fof(f20_nnf,plain,
~ has_immunity(sk1,sk2),
inference(nnf_transformation,[status(thm)],[f20]) ).
fof(f20_sk,plain,
~ has_immunity(sk1,sk2),
inference(skolemisation,[status(esa)],[f20_nnf]) ).
cnf(c20,plain,
~ has_immunity(sk1,sk2),
inference(cnf_transformation,[status(esa)],[f20_sk]) ).
cnf(t4,plain,
has_immunity(sk1,sk2) = false,
inference(equality_encoding,[status(esa)],[c20]) ).
cnf(t125,plain,
has_immunity(sk1,sk2) = false,
inference(orient,[status(thm)],[t4]) ).
cnf(t338,plain,
true = or(false,smaller(hazard_of_mortality(sk1,sk2),hazard_of_mortality(sk1,sk3))),
inference(step,[status(thm)],[t337,t125]) ).
cnf(t339,plain,
true = smaller(hazard_of_mortality(sk1,sk2),hazard_of_mortality(sk1,sk3)),
inference(step,[status(thm)],[t338,t43]) ).
cnf(t252,plain,
smaller(hazard_of_mortality(sk1,sk2),hazard_of_mortality(sk1,sk3)) = true,
inference(orient,[status(thm)],[t339]) ).
cnf(t254,plain,
true = ifeq(true,true,greater(hazard_of_mortality(sk1,sk3),hazard_of_mortality(sk1,sk2)),true),
inference(cp,[status(thm)],[t64,t252]) ).
cnf(t343,plain,
true = greater(hazard_of_mortality(sk1,sk3),hazard_of_mortality(sk1,sk2)),
inference(step,[status(thm)],[t254,t40]) ).
cnf(f25,negated_conjecture,
~ greater(hazard_of_mortality(sk1,sk3),hazard_of_mortality(sk1,sk2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lemma_2_52) ).
fof(f25_nnf,plain,
~ greater(hazard_of_mortality(sk1,sk3),hazard_of_mortality(sk1,sk2)),
inference(nnf_transformation,[status(thm)],[f25]) ).
fof(f25_sk,plain,
~ greater(hazard_of_mortality(sk1,sk3),hazard_of_mortality(sk1,sk2)),
inference(skolemisation,[status(esa)],[f25_nnf]) ).
cnf(c25,plain,
~ greater(hazard_of_mortality(sk1,sk3),hazard_of_mortality(sk1,sk2)),
inference(cnf_transformation,[status(esa)],[f25_sk]) ).
cnf(t14,plain,
greater(hazard_of_mortality(sk1,sk3),hazard_of_mortality(sk1,sk2)) = false,
inference(equality_encoding,[status(esa)],[c25]) ).
cnf(t105,plain,
greater(hazard_of_mortality(sk1,sk3),hazard_of_mortality(sk1,sk2)) = false,
inference(orient,[status(thm)],[t14]) ).
cnf(t344,plain,
true = false,
inference(step,[status(thm)],[t343,t105]) ).
cnf(t259,plain,
false = true,
inference(orient,[status(thm)],[t344]) ).
cnf(f8,axiom,
( ~ greater(B,A)
| ~ greater(A,B) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',meaning_postulate_greater_strict_9) ).
fof(f8_nnf,plain,
! [A,B] :
( ~ greater(B,A)
| ~ greater(A,B) ),
inference(nnf_transformation,[status(thm)],[f8]) ).
fof(f8_sk,plain,
! [A,B] :
( ~ greater(B,A)
| ~ greater(A,B) ),
inference(skolemisation,[status(esa)],[f8_nnf]) ).
cnf(c8,plain,
( ~ greater(X1,X0)
| ~ greater(X0,X1) ),
inference(cnf_transformation,[status(esa)],[f8_sk]) ).
cnf(goal_0,negated_conjecture,
true != false,
inference(equality_encoding,[status(esa)],[c8,c20,c21,c25]) ).
cnf(g0_0,plain,
true != true,
inference(rw,[status(thm)],[goal_0,t259]) ).
cnf(contradiction_0,plain,
$false,
inference(trivial_inequality_removal,[status(thm)],[g0_0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT043-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.04 % Command : run_findproof /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 0.10/0.37 % Computer : n011.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Thu Sep 24 01:11:13 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.10/0.37 Running run_findproof /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 7.69/1.43 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 7.69/1.43 % SZS output start Proof for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
%------------------------------------------------------------------------------