%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : MGT059-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n009.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 02:12:58 PM UTC 2026
% Result : Unsatisfiable 1.26s 6.29s
% Output : CNFRefutation 1.26s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 5
% Syntax : Number of formulae : 18 ( 12 unt; 0 def)
% Number of atoms : 29 ( 16 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 25 ( 14 ~; 11 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 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 : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 4 con; 0-2 aty)
% Number of variables : 9 ( 0 sgn 9 !; 0 ?; 7 :)
% Comments :
%------------------------------------------------------------------------------
fof(f12,axiom,
! [X0,X1] :
( hazard_of_mortality(X0,X1) = very_low
| ~ has_immunity(X0,X1)
| ~ organization(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',assumption_17_32) ).
fof(f17,negated_conjecture,
organization(sk1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',assumption_2_37) ).
fof(f18,negated_conjecture,
has_immunity(sk1,sk2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',assumption_2_38) ).
fof(f19,negated_conjecture,
has_immunity(sk1,sk3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',assumption_2_39) ).
fof(f20,negated_conjecture,
hazard_of_mortality(sk1,sk2) != hazard_of_mortality(sk1,sk3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',assumption_2_40) ).
tcf(c_80,plain,
! [X0: $i,X1: $i] :
( ( hazard_of_mortality(X0,X1) = very_low )
| ~ organization(X0)
| ~ has_immunity(X0,X1) ),
inference(cnf_transformation,[],[f12]) ).
tcf(c_85,negated_conjecture,
organization(sk1),
inference(cnf_transformation,[],[f17]) ).
tcf(c_86,negated_conjecture,
has_immunity(sk1,sk2),
inference(cnf_transformation,[],[f18]) ).
tcf(c_87,negated_conjecture,
has_immunity(sk1,sk3),
inference(cnf_transformation,[],[f19]) ).
tcf(c_88,negated_conjecture,
hazard_of_mortality(sk1,sk2) != hazard_of_mortality(sk1,sk3),
inference(cnf_transformation,[],[f20]) ).
tcf(c_383,plain,
! [X0: $i,X1: $i] :
( ( hazard_of_mortality(X0,X1) = very_low )
| ~ has_immunity(X0,X1)
| ( X0 != sk1 ) ),
inference(resolution_lifted,[status(thm)],[c_80,c_85]) ).
tcf(c_384,plain,
! [X0: $i] :
( ( hazard_of_mortality(sk1,X0) = very_low )
| ~ has_immunity(sk1,X0) ),
inference(unflattening,[status(thm)],[c_383]) ).
tcf(c_470,plain,
! [X0: $i] :
( ( hazard_of_mortality(sk1,X0) = very_low )
| ( sk1 != sk1 )
| ( X0 != sk2 ) ),
inference(resolution_lifted,[status(thm)],[c_86,c_384]) ).
tcf(c_471,plain,
hazard_of_mortality(sk1,sk2) = very_low,
inference(unflattening,[status(thm)],[c_470]) ).
tcf(c_475,plain,
! [X0: $i] :
( ( hazard_of_mortality(sk1,X0) = very_low )
| ( sk1 != sk1 )
| ( X0 != sk3 ) ),
inference(resolution_lifted,[status(thm)],[c_87,c_384]) ).
tcf(c_476,plain,
hazard_of_mortality(sk1,sk3) = very_low,
inference(unflattening,[status(thm)],[c_475]) ).
tcf(c_597,plain,
very_low != very_low,
inference(light_normalisation,[status(thm)],[c_88,c_471,c_476]) ).
tcf(c_598,plain,
$false,
inference(equality_resolution_simp,[status(thm)],[c_597]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT059-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.10/5.37 % Computer : n009.cluster.edu
% 0.10/5.37 % Model : x86_64 x86_64
% 0.10/5.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/5.37 % Memory : 8046.5625MB
% 0.10/5.37 % OS : Linux 6.8.0-71-generic
% 0.10/5.37 % CPULimit : 300
% 0.10/5.37 % WCLimit : 300
% 0.10/5.37 % DateTime : Thu Sep 24 01:16:34 UTC 2026
% 0.10/5.38 % CPUTime :
% 0.10/5.38 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.15/5.41 Running first-order theorem proving
% 0.15/5.41 Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.15/5.43
% 0.15/5.43 % ======== iProver multi-core TPTP/SMT =========
% 0.15/5.43
% 0.15/5.43 % Detected problem language: tptp
% 0.15/5.44 % Proving...
% 1.26/6.29 % SZS status Started for theBenchmark.p
% 1.26/6.29 % SZS status Unsatisfiable for theBenchmark.p
% 1.26/6.29
% 1.26/6.29 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 1.26/6.29
% 1.26/6.29 % ------ iProver source info
% 1.26/6.29
% 1.26/6.29 % git: date: 2026-07-19 20:42:38 +0200
% 1.26/6.29 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 1.26/6.29 % git: non_committed_changes: false
% 1.26/6.29
% 1.26/6.29 % ------ Parsing...% successful
% 1.26/6.29
% 1.26/6.29
% 1.26/6.29 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 1.26/6.29
% 1.26/6.29 % ------ Preprocessing... sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s pe_e %
% 1.26/6.29
% 1.26/6.29 % SZS status Unsatisfiable for theBenchmark.p
% 1.26/6.29
% 1.26/6.29 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.26/6.29
% 1.26/6.29
%------------------------------------------------------------------------------