%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : MGT111+1 : TPTP v9.3.1. Released v9.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n019.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 1.26s 1.27s
% Output : CNFRefutation 1.26s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 7
% Syntax : Number of formulae : 61 ( 13 unt; 1 def)
% Number of atoms : 215 ( 0 equ)
% Maximal formula atoms : 10 ( 3 avg)
% Number of connectives : 268 ( 114 ~; 110 |; 43 &)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 6 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 : 12 ( 11 usr; 1 prp; 0-3 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-3 aty)
% Number of variables : 114 ( 0 sgn 93 !; 21 ?; 44 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
agent(portal),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',agent_portal) ).
fof(f3,axiom,
action(modify_act),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',action_modify) ).
fof(f4,axiom,
target(theater_ds),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',target_theater) ).
fof(f5,axiom,
~ ? [X0,X1] :
( activates(X1,X0)
& act(X0,modify_act)
& aee(X0,portal)
& proh(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',no_proh_modify) ).
fof(f6,axiom,
! [X0,X1,X2] :
( ( ~ ? [X3,X4] :
( activates(X4,X3)
& act(X3,X1)
& aee(X3,X0)
& proh(X3) )
& target(X2)
& action(X1)
& agent(X0) )
=> ? [X5] :
( cnt(X5,X1,X2)
& bearer(X5,X0)
& permission(X5) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',open_world_closure) ).
fof(f7,conjecture,
? [X0] :
( cnt(X0,modify_act,theater_ds)
& bearer(X0,portal)
& permission(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',conjecture) ).
fof(f8,negated_conjecture,
~ ? [X0] :
( cnt(X0,modify_act,theater_ds)
& bearer(X0,portal)
& permission(X0) ),
inference(negated_conjecture,[status(cth)],[f7]) ).
fof(f9,plain,
! [X0,X1] :
( ~ activates(X1,X0)
| ~ act(X0,modify_act)
| ~ aee(X0,portal)
| ~ proh(X0) ),
inference(ennf_transformation,[],[f5]) ).
fof(f10,plain,
! [X0,X1,X2] :
( ? [X3,X4] :
( activates(X4,X3)
& act(X3,X1)
& aee(X3,X0)
& proh(X3) )
| ~ target(X2)
| ~ action(X1)
| ~ agent(X0)
| ? [X5] :
( cnt(X5,X1,X2)
& bearer(X5,X0)
& permission(X5) ) ),
inference(ennf_transformation,[],[f6]) ).
fof(f11,plain,
! [X0,X1,X2] :
( ? [X3,X4] :
( activates(X4,X3)
& act(X3,X1)
& aee(X3,X0)
& proh(X3) )
| ~ target(X2)
| ~ action(X1)
| ~ agent(X0)
| ? [X5] :
( cnt(X5,X1,X2)
& bearer(X5,X0)
& permission(X5) ) ),
inference(flattening,[],[f10]) ).
fof(f12,plain,
! [X0] :
( ~ cnt(X0,modify_act,theater_ds)
| ~ bearer(X0,portal)
| ~ permission(X0) ),
inference(ennf_transformation,[],[f8]) ).
fof(f18,plain,
! [X0,X1,X2] :
( sP0(X0,X1)
| ~ target(X2)
| ~ action(X1)
| ~ agent(X0)
| ? [X3] :
( cnt(X3,X1,X2)
& bearer(X3,X0)
& permission(X3) ) ),
inference(rectify,[],[f14]) ).
fof(f19,plain,
! [X0,X1,X2] :
( sP0(X0,X1)
| ~ target(X2)
| ~ action(X1)
| ~ agent(X0)
| ( cnt(sK3(X0,X1,X2),X1,X2)
& bearer(sK3(X0,X1,X2),X0)
& permission(sK3(X0,X1,X2)) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK3]),skolemize(X3,sK3(X0,X1,X2))],[f18]) ).
fof(f20,plain,
agent(portal),
inference(cnf_transformation,[],[f1]) ).
fof(f22,plain,
action(modify_act),
inference(cnf_transformation,[],[f3]) ).
fof(f23,plain,
target(theater_ds),
inference(cnf_transformation,[],[f4]) ).
fof(f24,plain,
! [X0,X1] :
( ~ activates(X1,X0)
| ~ act(X0,modify_act)
| ~ aee(X0,portal)
| ~ proh(X0) ),
inference(cnf_transformation,[],[f9]) ).
fof(f29,plain,
! [X2,X0,X1] :
( sP0(X0,X1)
| ~ target(X2)
| ~ action(X1)
| ~ agent(X0)
| cnt(sK3(X0,X1,X2),X1,X2) ),
inference(cnf_transformation,[],[f19]) ).
fof(f30,plain,
! [X2,X0,X1] :
( sP0(X0,X1)
| ~ target(X2)
| ~ action(X1)
| ~ agent(X0)
| bearer(sK3(X0,X1,X2),X0) ),
inference(cnf_transformation,[],[f19]) ).
fof(f31,plain,
! [X2,X0,X1] :
( sP0(X0,X1)
| ~ target(X2)
| ~ action(X1)
| ~ agent(X0)
| permission(sK3(X0,X1,X2)) ),
inference(cnf_transformation,[],[f19]) ).
fof(f32,plain,
! [X0] :
( ~ cnt(X0,modify_act,theater_ds)
| ~ bearer(X0,portal)
| ~ permission(X0) ),
inference(cnf_transformation,[],[f12]) ).
tcf(c_49,plain,
agent(portal),
inference(cnf_transformation,[],[f20]) ).
tcf(c_51,plain,
action(modify_act),
inference(cnf_transformation,[],[f22]) ).
tcf(c_52,plain,
target(theater_ds),
inference(cnf_transformation,[],[f23]) ).
tcf(c_53,plain,
! [X0: $i,X1: $i] :
( ~ proh(X1)
| ~ act(X1,modify_act)
| ~ aee(X1,portal)
| ~ activates(X0,X1) ),
inference(cnf_transformation,[],[f24]) ).
tcf(c_58,plain,
! [X0: $i,X1: $i,X2: $i] :
( sP0(X0,X1)
| permission(sK3(X0,X1,X2))
| ~ target(X2)
| ~ action(X1)
| ~ agent(X0) ),
inference(cnf_transformation,[],[f31]) ).
tcf(c_59,plain,
! [X0: $i,X1: $i,X2: $i] :
( sP0(X0,X1)
| bearer(sK3(X0,X1,X2),X0)
| ~ target(X2)
| ~ action(X1)
| ~ agent(X0) ),
inference(cnf_transformation,[],[f30]) ).
tcf(c_60,plain,
! [X0: $i,X1: $i,X2: $i] :
( sP0(X0,X1)
| cnt(sK3(X0,X1,X2),X1,X2)
| ~ target(X2)
| ~ action(X1)
| ~ agent(X0) ),
inference(cnf_transformation,[],[f29]) ).
tcf(c_61,negated_conjecture,
! [X0: $i] :
( ~ permission(X0)
| ~ bearer(X0,portal)
| ~ cnt(X0,modify_act,theater_ds) ),
inference(cnf_transformation,[],[f32]) ).
tcf(c_216,plain,
! [X0: $i,X1: $i] :
( sP0(portal,X0)
| ~ agent(portal)
| ~ target(X1)
| ~ action(X0)
| ~ permission(sK3(portal,X0,X1))
| ~ cnt(sK3(portal,X0,X1),modify_act,theater_ds) ),
inference(resolution,[status(thm)],[c_59,c_61]) ).
tcf(c_218,plain,
! [X0: $i,X1: $i] :
( sP0(portal,X0)
| ~ cnt(sK3(portal,X0,X1),modify_act,theater_ds)
| ~ permission(sK3(portal,X0,X1))
| ~ action(X0)
| ~ target(X1) ),
inference(global_subsumption_just,[status(thm)],[c_216,c_49,c_216]) ).
tcf(c_219,plain,
! [X0: $i,X1: $i] :
( sP0(portal,X0)
| ~ target(X1)
| ~ action(X0)
| ~ permission(sK3(portal,X0,X1))
| ~ cnt(sK3(portal,X0,X1),modify_act,theater_ds) ),
inference(renaming,[status(thm)],[c_218]) ).
tcf(c_241,plain,
! [X0: $i,X1: $i] :
( sP0(portal,X0)
| ~ agent(portal)
| ~ target(X1)
| ~ action(X0)
| ~ cnt(sK3(portal,X0,X1),modify_act,theater_ds) ),
inference(resolution,[status(thm)],[c_58,c_219]) ).
tcf(c_243,plain,
! [X0: $i,X1: $i] :
( sP0(portal,X0)
| ~ cnt(sK3(portal,X0,X1),modify_act,theater_ds)
| ~ action(X0)
| ~ target(X1) ),
inference(global_subsumption_just,[status(thm)],[c_241,c_49,c_241]) ).
tcf(c_244,plain,
! [X0: $i,X1: $i] :
( sP0(portal,X0)
| ~ target(X1)
| ~ action(X0)
| ~ cnt(sK3(portal,X0,X1),modify_act,theater_ds) ),
inference(renaming,[status(thm)],[c_243]) ).
tcf(c_262,plain,
! [X0: $i,X1: $i] :
( sP0(X0,modify_act)
| cnt(sK3(X0,modify_act,X1),modify_act,X1)
| ~ target(X1)
| ~ agent(X0) ),
inference(resolution,[status(thm)],[c_51,c_60]) ).
tcf(c_276,plain,
! [X0: $i] :
( sP0(portal,modify_act)
| ~ target(X0)
| ~ cnt(sK3(portal,modify_act,X0),modify_act,theater_ds) ),
inference(resolution,[status(thm)],[c_51,c_244]) ).
fof(f13,definition,
! [X0,X1] :
( ~ sP0(X0,X1)
| ? [X3,X4] :
( activates(X4,X3)
& act(X3,X1)
& aee(X3,X0)
& proh(X3) ) ),
introduced(definition,[new_symbols(definition,[sP0])],[predicate_definition_introduction]) ).
fof(f14,plain,
! [X0,X1,X2] :
( sP0(X0,X1)
| ~ target(X2)
| ~ action(X1)
| ~ agent(X0)
| ? [X5] :
( cnt(X5,X1,X2)
& bearer(X5,X0)
& permission(X5) ) ),
inference(definition_folding,[],[f11,f13]) ).
fof(f15,plain,
! [X0,X1] :
( ~ sP0(X0,X1)
| ? [X3,X4] :
( activates(X4,X3)
& act(X3,X1)
& aee(X3,X0)
& proh(X3) ) ),
inference(nnf_transformation,[],[f13]) ).
fof(f16,plain,
! [X0,X1] :
( ~ sP0(X0,X1)
| ? [X2,X3] :
( activates(X3,X2)
& act(X2,X1)
& aee(X2,X0)
& proh(X2) ) ),
inference(rectify,[],[f15]) ).
fof(f17,plain,
! [X0,X1] :
( ~ sP0(X0,X1)
| ( activates(sK2(X0,X1),sK1(X0,X1))
& act(sK1(X0,X1),X1)
& aee(sK1(X0,X1),X0)
& proh(sK1(X0,X1)) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK1,sK2]),skolemize(X2,sK1(X0,X1)),skolemize(X3,sK2(X0,X1))],[f16]) ).
fof(f25,plain,
! [X0,X1] :
( ~ sP0(X0,X1)
| activates(sK2(X0,X1),sK1(X0,X1)) ),
inference(cnf_transformation,[],[f17]) ).
fof(f26,plain,
! [X0,X1] :
( ~ sP0(X0,X1)
| act(sK1(X0,X1),X1) ),
inference(cnf_transformation,[],[f17]) ).
fof(f27,plain,
! [X0,X1] :
( ~ sP0(X0,X1)
| aee(sK1(X0,X1),X0) ),
inference(cnf_transformation,[],[f17]) ).
fof(f28,plain,
! [X0,X1] :
( ~ sP0(X0,X1)
| proh(sK1(X0,X1)) ),
inference(cnf_transformation,[],[f17]) ).
tcf(c_54,plain,
! [X0: $i,X1: $i] :
( proh(sK1(X0,X1))
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f28]) ).
tcf(c_55,plain,
! [X0: $i,X1: $i] :
( aee(sK1(X0,X1),X0)
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f27]) ).
tcf(c_56,plain,
! [X0: $i,X1: $i] :
( act(sK1(X0,X1),X1)
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f26]) ).
tcf(c_57,plain,
! [X0: $i,X1: $i] :
( activates(sK2(X0,X1),sK1(X0,X1))
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f25]) ).
tcf(c_157,plain,
! [X0: $i,X1: $i] :
( ~ sP0(portal,X1)
| ~ proh(sK1(portal,X1))
| ~ act(sK1(portal,X1),modify_act)
| ~ activates(X0,sK1(portal,X1)) ),
inference(resolution,[status(thm)],[c_53,c_55]) ).
tcf(c_167,plain,
! [X0: $i,X1: $i] :
( ~ sP0(portal,X1)
| ~ act(sK1(portal,X1),modify_act)
| ~ activates(X0,sK1(portal,X1)) ),
inference(forward_subsumption_resolution,[status(thm)],[c_157,c_54]) ).
tcf(c_175,plain,
! [X0: $i] :
( ~ sP0(portal,modify_act)
| ~ activates(X0,sK1(portal,modify_act)) ),
inference(resolution,[status(thm)],[c_56,c_167]) ).
tcf(c_185,plain,
~ sP0(portal,modify_act),
inference(resolution,[status(thm)],[c_57,c_175]) ).
tcf(c_278,plain,
! [X0: $i] :
( ~ cnt(sK3(portal,modify_act,X0),modify_act,theater_ds)
| ~ target(X0) ),
inference(global_subsumption_just,[status(thm)],[c_276,c_185,c_276]) ).
tcf(c_279,plain,
! [X0: $i] :
( ~ target(X0)
| ~ cnt(sK3(portal,modify_act,X0),modify_act,theater_ds) ),
inference(renaming,[status(thm)],[c_278]) ).
tcf(c_293,plain,
! [X0: $i] :
( cnt(sK3(portal,modify_act,X0),modify_act,X0)
| ~ agent(portal)
| ~ target(X0) ),
inference(resolution,[status(thm)],[c_185,c_262]) ).
tcf(c_295,plain,
! [X0: $i] :
( cnt(sK3(portal,modify_act,X0),modify_act,X0)
| ~ target(X0) ),
inference(global_subsumption_just,[status(thm)],[c_293,c_49,c_293]) ).
tcf(c_306,plain,
cnt(sK3(portal,modify_act,theater_ds),modify_act,theater_ds),
inference(resolution,[status(thm)],[c_52,c_295]) ).
tcf(c_310,plain,
~ cnt(sK3(portal,modify_act,theater_ds),modify_act,theater_ds),
inference(resolution,[status(thm)],[c_52,c_279]) ).
tcf(c_311,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_310,c_306]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT111+1 : TPTP v9.3.1. Released v9.3.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.09/0.36 % Computer : n019.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 01:25:04 UTC 2026
% 0.09/0.36 % CPUTime :
% 0.09/0.36 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.14/0.40 Running first-order theorem proving
% 0.14/0.40 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
% 0.14/0.41
% 0.14/0.41 % ======== iProver multi-core TPTP/SMT =========
% 0.14/0.41
% 0.14/0.41 % Detected problem language: tptp
% 0.14/0.42 % Proving...
% 1.26/1.27 % SZS status Started for theBenchmark.p
% 1.26/1.27 % SZS status Theorem for theBenchmark.p
% 1.26/1.27
% 1.26/1.27 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 1.26/1.27
% 1.26/1.27 % ------ iProver source info
% 1.26/1.27
% 1.26/1.27 % git: date: 2026-07-19 20:42:38 +0200
% 1.26/1.27 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 1.26/1.27 % git: non_committed_changes: false
% 1.26/1.27
% 1.26/1.27 % ------ Parsing...
% 1.26/1.27 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 1.26/1.27
% 1.26/1.27 % ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s pe:8:0s%
% 1.26/1.27
% 1.26/1.27 % SZS status Theorem for theBenchmark.p
% 1.26/1.27
% 1.26/1.27 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.26/1.27
% 1.26/1.27
%------------------------------------------------------------------------------