%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : MGT116+1 : TPTP v9.3.1. Released v9.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n004.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 02:13:06 PM UTC 2026
% Result : Theorem 1.16s 1.27s
% Output : CNFRefutation 1.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 6
% Syntax : Number of formulae : 28 ( 19 unt; 0 def)
% Number of atoms : 56 ( 0 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 61 ( 33 ~; 24 |; 3 &)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 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 : 6 ( 5 usr; 1 prp; 0-3 aty)
% Number of functors : 7 ( 7 usr; 6 con; 0-1 aty)
% Number of variables : 45 ( 0 sgn 45 !; 0 ?; 21 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1,X2,X3,X4,X5] :
( ( founds_rem(X4,X3,X5)
& part_of(X0,X3)
& cnt(X0,decl(X1),X2)
& subjection(X0) )
=> about_event(X0,X4) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax_B3) ).
fof(f8,axiom,
subjection(s),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subj_s) ).
fof(f9,axiom,
cnt(s,decl(some_action),some_target),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cnt_s) ).
fof(f10,axiom,
part_of(s,rho_r),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',partof_s) ).
fof(f11,axiom,
founds_rem(e1,rho_r,f1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',founds_rem1) ).
fof(f12,conjecture,
about_event(s,e1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conjecture) ).
fof(f13,negated_conjecture,
~ about_event(s,e1),
inference(negated_conjecture,[status(cth)],[f12]) ).
fof(f14,plain,
~ about_event(s,e1),
inference(flattening,[],[f13]) ).
fof(f21,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ founds_rem(X4,X3,X5)
| ~ part_of(X0,X3)
| ~ cnt(X0,decl(X1),X2)
| ~ subjection(X0)
| about_event(X0,X4) ),
inference(ennf_transformation,[],[f1]) ).
fof(f22,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ founds_rem(X4,X3,X5)
| ~ part_of(X0,X3)
| ~ cnt(X0,decl(X1),X2)
| ~ subjection(X0)
| about_event(X0,X4) ),
inference(flattening,[],[f21]) ).
fof(f23,plain,
! [X2,X3,X0,X1,X4,X5] :
( ~ founds_rem(X4,X3,X5)
| ~ part_of(X0,X3)
| ~ cnt(X0,decl(X1),X2)
| ~ subjection(X0)
| about_event(X0,X4) ),
inference(cnf_transformation,[],[f22]) ).
fof(f24,plain,
subjection(s),
inference(cnf_transformation,[],[f8]) ).
fof(f25,plain,
cnt(s,decl(some_action),some_target),
inference(cnf_transformation,[],[f9]) ).
fof(f26,plain,
part_of(s,rho_r),
inference(cnf_transformation,[],[f10]) ).
fof(f27,plain,
founds_rem(e1,rho_r,f1),
inference(cnf_transformation,[],[f11]) ).
fof(f28,plain,
~ about_event(s,e1),
inference(cnf_transformation,[],[f14]) ).
tcf(c_49,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i] :
( about_event(X0,X3)
| ~ subjection(X0)
| ~ part_of(X0,X4)
| ~ founds_rem(X3,X4,X5)
| ~ cnt(X0,decl(X1),X2) ),
inference(cnf_transformation,[],[f23]) ).
tcf(c_50,plain,
subjection(s),
inference(cnf_transformation,[],[f24]) ).
tcf(c_51,plain,
cnt(s,decl(some_action),some_target),
inference(cnf_transformation,[],[f25]) ).
tcf(c_52,plain,
part_of(s,rho_r),
inference(cnf_transformation,[],[f26]) ).
tcf(c_53,plain,
founds_rem(e1,rho_r,f1),
inference(cnf_transformation,[],[f27]) ).
tcf(c_54,negated_conjecture,
~ about_event(s,e1),
inference(cnf_transformation,[],[f28]) ).
tcf(c_76,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ subjection(s)
| ~ part_of(s,X2)
| ~ founds_rem(e1,X2,X3)
| ~ cnt(s,decl(X0),X1) ),
inference(resolution,[status(thm)],[c_49,c_54]) ).
tcf(c_78,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ cnt(s,decl(X0),X1)
| ~ founds_rem(e1,X2,X3)
| ~ part_of(s,X2) ),
inference(global_subsumption_just,[status(thm)],[c_76,c_50,c_76]) ).
tcf(c_79,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ part_of(s,X2)
| ~ founds_rem(e1,X2,X3)
| ~ cnt(s,decl(X0),X1) ),
inference(renaming,[status(thm)],[c_78]) ).
tcf(c_93,plain,
! [X0: $i,X1: $i] :
( ~ part_of(s,X0)
| ~ founds_rem(e1,X0,X1) ),
inference(resolution,[status(thm)],[c_51,c_79]) ).
tcf(c_103,plain,
! [X0: $i] : ~ founds_rem(e1,rho_r,X0),
inference(resolution,[status(thm)],[c_52,c_93]) ).
tcf(c_109,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[c_53,c_103]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT116+1 : TPTP v9.3.1. Released v9.3.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.09/0.36 % Computer : n004.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Thu Sep 24 01:25:20 UTC 2026
% 0.09/0.36 % CPUTime :
% 0.09/0.36 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.09/0.40 Running first-order theorem proving
% 0.09/0.40 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
% 0.09/0.41
% 0.09/0.41 % ======== iProver multi-core TPTP/SMT =========
% 0.09/0.41
% 0.09/0.41 % Detected problem language: tptp
% 0.09/0.42 % Proving...
% 1.16/1.27 % SZS status Started for theBenchmark.p
% 1.16/1.27 % SZS status Theorem for theBenchmark.p
% 1.16/1.27
% 1.16/1.27 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 1.16/1.27
% 1.16/1.27 % ------ iProver source info
% 1.16/1.27
% 1.16/1.27 % git: date: 2026-07-19 20:42:38 +0200
% 1.16/1.27 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 1.16/1.27 % git: non_committed_changes: false
% 1.16/1.27
% 1.16/1.27 % ------ Parsing...
% 1.16/1.27 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 1.16/1.27
% 1.16/1.27 % ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s%
% 1.16/1.27
% 1.16/1.27 % SZS status Theorem for theBenchmark.p
% 1.16/1.27
% 1.16/1.27 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.16/1.27
% 1.16/1.27
%------------------------------------------------------------------------------