%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : KRS148+1 : TPTP v9.3.1. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/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 01:54:16 PM UTC 2026
% Result : Theorem 1.94s 1.29s
% Output : CNFRefutation 1.94s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 7
% Syntax : Number of formulae : 58 ( 14 unt; 0 def)
% Number of atoms : 190 ( 0 equ)
% Maximal formula atoms : 10 ( 3 avg)
% Number of connectives : 227 ( 95 ~; 94 |; 30 &)
% ( 6 <=>; 1 =>; 0 <=; 1 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 10 ( 9 usr; 1 prp; 0-1 aty)
% Number of functors : 3 ( 3 usr; 3 con; 0-0 aty)
% Number of variables : 37 ( 0 sgn 33 !; 4 ?; 11 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] :
( ~ cowlNothing(X0)
& cowlThing(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_0) ).
fof(f2,axiom,
! [X0] :
( xsd_string(X0)
<=> ~ xsd_integer(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1) ).
fof(f26,axiom,
! [X0] :
( cC140(X0)
<=> ( cC138(X0)
& cTOP(X0) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_25) ).
fof(f72,axiom,
! [X0] :
( cTEST(X0)
<=> ( cC116(X0)
& cC140(X0) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_71) ).
fof(f73,axiom,
cTEST(iV5475),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_72) ).
fof(f75,axiom,
cowlThing(iV5475),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_74) ).
fof(f90,conjecture,
( cC140(iV5475)
& cC116(iV5475)
& cowlThing(iV5475)
& cC138(iV5475)
& ! [X0] :
( xsd_string(X0)
<=> ~ xsd_integer(X0) )
& ! [X0] :
( ~ cowlNothing(X0)
& cowlThing(X0) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',the_axiom) ).
fof(f91,negated_conjecture,
~ ( cC140(iV5475)
& cC116(iV5475)
& cowlThing(iV5475)
& cC138(iV5475)
& ! [X0] :
( xsd_string(X0)
<=> ~ xsd_integer(X0) )
& ! [X0] :
( ~ cowlNothing(X0)
& cowlThing(X0) ) ),
inference(negated_conjecture,[status(cth)],[f90]) ).
fof(f92,plain,
~ ( cC140(iV5475)
& cC116(iV5475)
& cowlThing(iV5475)
& cC138(iV5475)
& ! [X1] :
( xsd_string(X1)
<=> ~ xsd_integer(X1) )
& ! [X0] :
( ~ cowlNothing(X0)
& cowlThing(X0) ) ),
inference(rectify,[],[f91]) ).
fof(f93,plain,
! [X0] :
( cTEST(X0)
=> ( cC116(X0)
& cC140(X0) ) ),
inference(unused_predicate_definition_removal,[],[f72]) ).
fof(f94,plain,
! [X0] :
( ~ cTEST(X0)
| ( cC116(X0)
& cC140(X0) ) ),
inference(ennf_transformation,[],[f93]) ).
fof(f99,plain,
( ~ cC140(iV5475)
| ~ cC116(iV5475)
| ~ cowlThing(iV5475)
| ~ cC138(iV5475)
| ? [X1] :
( xsd_string(X1)
<~> ~ xsd_integer(X1) )
| ? [X0] :
( cowlNothing(X0)
| ~ cowlThing(X0) ) ),
inference(ennf_transformation,[],[f92]) ).
fof(f100,plain,
! [X0] :
( ( ~ xsd_string(X0)
| ~ xsd_integer(X0) )
& ( xsd_integer(X0)
| xsd_string(X0) ) ),
inference(nnf_transformation,[],[f2]) ).
fof(f160,plain,
! [X0] :
( ( ~ cC140(X0)
| ( cC138(X0)
& cTOP(X0) ) )
& ( ~ cC138(X0)
| ~ cTOP(X0)
| cC140(X0) ) ),
inference(nnf_transformation,[],[f26]) ).
fof(f161,plain,
! [X0] :
( ( ~ cC140(X0)
| ( cC138(X0)
& cTOP(X0) ) )
& ( ~ cC138(X0)
| ~ cTOP(X0)
| cC140(X0) ) ),
inference(flattening,[],[f160]) ).
fof(f277,plain,
( ~ cC140(iV5475)
| ~ cC116(iV5475)
| ~ cowlThing(iV5475)
| ~ cC138(iV5475)
| ? [X1] :
( ( xsd_string(X1)
| ~ xsd_integer(X1) )
& ( ~ xsd_string(X1)
| xsd_integer(X1) ) )
| ? [X0] :
( cowlNothing(X0)
| ~ cowlThing(X0) ) ),
inference(nnf_transformation,[],[f99]) ).
fof(f278,plain,
( ~ cC140(iV5475)
| ~ cC116(iV5475)
| ~ cowlThing(iV5475)
| ~ cC138(iV5475)
| ( ( xsd_string(sK39)
| ~ xsd_integer(sK39) )
& ( ~ xsd_string(sK39)
| xsd_integer(sK39) ) )
| cowlNothing(sK38)
| ~ cowlThing(sK38) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK38,sK39]),skolemize(X0,sK38),skolemize(X1,sK39)],[f277]) ).
fof(f279,plain,
! [X0] : ~ cowlNothing(X0),
inference(cnf_transformation,[],[f1]) ).
fof(f280,plain,
! [X0] : cowlThing(X0),
inference(cnf_transformation,[],[f1]) ).
fof(f281,plain,
! [X0] :
( ~ xsd_string(X0)
| ~ xsd_integer(X0) ),
inference(cnf_transformation,[],[f100]) ).
fof(f282,plain,
! [X0] :
( xsd_integer(X0)
| xsd_string(X0) ),
inference(cnf_transformation,[],[f100]) ).
fof(f352,plain,
! [X0] :
( ~ cC140(X0)
| cC138(X0) ),
inference(cnf_transformation,[],[f161]) ).
fof(f490,plain,
! [X0] :
( ~ cTEST(X0)
| cC116(X0) ),
inference(cnf_transformation,[],[f94]) ).
fof(f491,plain,
! [X0] :
( ~ cTEST(X0)
| cC140(X0) ),
inference(cnf_transformation,[],[f94]) ).
fof(f492,plain,
cTEST(iV5475),
inference(cnf_transformation,[],[f73]) ).
fof(f494,plain,
cowlThing(iV5475),
inference(cnf_transformation,[],[f75]) ).
fof(f509,plain,
( ~ cC140(iV5475)
| ~ cC116(iV5475)
| ~ cowlThing(iV5475)
| ~ cC138(iV5475)
| xsd_string(sK39)
| ~ xsd_integer(sK39)
| cowlNothing(sK38)
| ~ cowlThing(sK38) ),
inference(cnf_transformation,[],[f278]) ).
fof(f510,plain,
( ~ cC140(iV5475)
| ~ cC116(iV5475)
| ~ cowlThing(iV5475)
| ~ cC138(iV5475)
| ~ xsd_string(sK39)
| xsd_integer(sK39)
| cowlNothing(sK38)
| ~ cowlThing(sK38) ),
inference(cnf_transformation,[],[f278]) ).
tcf(c_49,plain,
! [X0: $i] : cowlThing(X0),
inference(cnf_transformation,[],[f280]) ).
tcf(c_50,plain,
! [X0: $i] : ~ cowlNothing(X0),
inference(cnf_transformation,[],[f279]) ).
tcf(c_51,plain,
! [X0: $i] :
( xsd_integer(X0)
| xsd_string(X0) ),
inference(cnf_transformation,[],[f282]) ).
tcf(c_52,plain,
! [X0: $i] :
( ~ xsd_integer(X0)
| ~ xsd_string(X0) ),
inference(cnf_transformation,[],[f281]) ).
tcf(c_124,plain,
! [X0: $i] :
( cC138(X0)
| ~ cC140(X0) ),
inference(cnf_transformation,[],[f352]) ).
tcf(c_260,plain,
! [X0: $i] :
( cC140(X0)
| ~ cTEST(X0) ),
inference(cnf_transformation,[],[f491]) ).
tcf(c_261,plain,
! [X0: $i] :
( cC116(X0)
| ~ cTEST(X0) ),
inference(cnf_transformation,[],[f490]) ).
tcf(c_262,plain,
cTEST(iV5475),
inference(cnf_transformation,[],[f492]) ).
tcf(c_264,plain,
cowlThing(iV5475),
inference(cnf_transformation,[],[f494]) ).
tcf(c_279,negated_conjecture,
( xsd_integer(sK39)
| cowlNothing(sK38)
| ~ cC140(iV5475)
| ~ cC138(iV5475)
| ~ cC116(iV5475)
| ~ xsd_string(sK39)
| ~ cowlThing(sK38)
| ~ cowlThing(iV5475) ),
inference(cnf_transformation,[],[f510]) ).
tcf(c_280,negated_conjecture,
( xsd_string(sK39)
| cowlNothing(sK38)
| ~ cC140(iV5475)
| ~ cC138(iV5475)
| ~ cC116(iV5475)
| ~ xsd_integer(sK39)
| ~ cowlThing(sK38)
| ~ cowlThing(iV5475) ),
inference(cnf_transformation,[],[f509]) ).
tcf(c_283,plain,
( cC116(iV5475)
| ~ cTEST(iV5475) ),
inference(instantiation,[status(thm)],[c_261]) ).
tcf(c_284,plain,
( cC140(iV5475)
| ~ cTEST(iV5475) ),
inference(instantiation,[status(thm)],[c_260]) ).
tcf(c_314,plain,
( cC138(iV5475)
| ~ cC140(iV5475) ),
inference(instantiation,[status(thm)],[c_124]) ).
tcf(c_491,plain,
( xsd_string(sK39)
| cowlNothing(sK38)
| ~ cowlThing(sK38)
| ~ xsd_integer(sK39) ),
inference(global_subsumption_just,[status(thm)],[c_280,c_264,c_262,c_283,c_284,c_314,c_280]) ).
tcf(c_492,negated_conjecture,
( xsd_string(sK39)
| cowlNothing(sK38)
| ~ xsd_integer(sK39)
| ~ cowlThing(sK38) ),
inference(renaming,[status(thm)],[c_491]) ).
tcf(c_493,plain,
( xsd_integer(sK39)
| cowlNothing(sK38)
| ~ cowlThing(sK38)
| ~ xsd_string(sK39) ),
inference(global_subsumption_just,[status(thm)],[c_279,c_264,c_262,c_283,c_284,c_314,c_279]) ).
tcf(c_494,negated_conjecture,
( xsd_integer(sK39)
| cowlNothing(sK38)
| ~ xsd_string(sK39)
| ~ cowlThing(sK38) ),
inference(renaming,[status(thm)],[c_493]) ).
tcf(c_495,plain,
! [X0: $i] :
( ~ xsd_string(X0)
| ~ xsd_integer(X0) ),
inference(prop_impl_just,[status(thm)],[c_52]) ).
tcf(c_496,plain,
! [X0: $i] :
( ~ xsd_integer(X0)
| ~ xsd_string(X0) ),
inference(renaming,[status(thm)],[c_495]) ).
tcf(c_497,plain,
! [X0: $i] :
( xsd_string(X0)
| xsd_integer(X0) ),
inference(prop_impl_just,[status(thm)],[c_51]) ).
tcf(c_498,plain,
! [X0: $i] :
( xsd_integer(X0)
| xsd_string(X0) ),
inference(renaming,[status(thm)],[c_497]) ).
tcf(c_1350,plain,
( xsd_integer(sK39)
| cowlNothing(sK38)
| ~ xsd_string(sK39) ),
inference(backward_subsumption_resolution,[status(thm)],[c_494,c_49]) ).
tcf(c_1351,plain,
( xsd_string(sK39)
| cowlNothing(sK38)
| ~ xsd_integer(sK39) ),
inference(backward_subsumption_resolution,[status(thm)],[c_492,c_49]) ).
tcf(c_1360,plain,
( xsd_string(sK39)
| ~ xsd_integer(sK39) ),
inference(backward_subsumption_resolution,[status(thm)],[c_1351,c_50]) ).
tcf(c_1361,plain,
( xsd_integer(sK39)
| ~ xsd_string(sK39) ),
inference(backward_subsumption_resolution,[status(thm)],[c_1350,c_50]) ).
tcf(c_1379,plain,
xsd_integer(sK39),
inference(backward_subsumption_resolution,[status(thm)],[c_1361,c_498]) ).
tcf(c_1381,plain,
xsd_string(sK39),
inference(backward_subsumption_resolution,[status(thm)],[c_1360,c_498]) ).
tcf(c_2391,plain,
~ xsd_integer(sK39),
inference(resolution,[status(thm)],[c_496,c_1381]) ).
tcf(c_2392,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_2391,c_1379]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : KRS148+1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.10/0.37 % Computer : n015.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 : Wed Sep 23 19:34:56 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.10/0.37 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.10/0.41 Running first-order theorem proving
% 0.10/0.41 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
% 0.10/0.42
% 0.10/0.42 % ======== iProver multi-core TPTP/SMT =========
% 0.10/0.42
% 0.10/0.42 % Detected problem language: tptp
% 0.10/0.44 % Proving...
% 1.94/1.29 % SZS status Started for theBenchmark.p
% 1.94/1.29 % SZS status Theorem for theBenchmark.p
% 1.94/1.29
% 1.94/1.29 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 1.94/1.29
% 1.94/1.29 % ------ iProver source info
% 1.94/1.29
% 1.94/1.29 % git: date: 2026-07-19 20:42:38 +0200
% 1.94/1.29 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 1.94/1.29 % git: non_committed_changes: false
% 1.94/1.29
% 1.94/1.29 % ------ Parsing...
% 1.94/1.29 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 1.94/1.29
% 1.94/1.29 % ------ Preprocessing... sf_s rm: 2 0s sf_e pe_s pe:1:0s%
% 1.94/1.29
% 1.94/1.29 % SZS status Theorem for theBenchmark.p
% 1.94/1.29
% 1.94/1.29 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.94/1.29
% 1.94/1.29
%------------------------------------------------------------------------------