%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : LCL638+1.001 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n016.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 02:06:59 PM UTC 2026
% Result : Theorem 1.99s 1.28s
% Output : CNFRefutation 1.99s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 1
% Syntax : Number of formulae : 43 ( 5 unt; 0 def)
% Number of atoms : 364 ( 0 equ)
% Maximal formula atoms : 31 ( 8 avg)
% Number of connectives : 679 ( 358 ~; 265 |; 56 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 22 ( 8 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 2 con; 0-1 aty)
% Number of variables : 204 ( 0 sgn 183 !; 21 ?; 32 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,conjecture,
~ ? [X0] :
~ ( ! [X1] :
( ~ ! [X0] :
( p1(X0)
| ~ r1(X1,X0) )
| p1(X1)
| ~ r1(X0,X1) )
| ~ ! [X1] :
( ~ ! [X0] :
( $false
| ~ r1(X1,X0) )
| ~ r1(X0,X1) )
| ~ ! [X1] :
( ~ ( ! [X0] :
( p1(X0)
| ~ r1(X1,X0) )
& ~ ! [X0] :
( ! [X1] :
( p1(X1)
| ~ r1(X0,X1) )
| ~ r1(X1,X0) ) )
| ~ r1(X0,X1) )
| ~ ! [X1] :
( ~ ( ! [X0] :
( ~ ! [X1] :
( ~ p1(X1)
| ~ r1(X0,X1) )
| ~ r1(X1,X0) )
& ~ ! [X0] :
( ! [X1] :
( ~ ! [X0] :
( ~ p1(X0)
| ~ r1(X1,X0) )
| ~ r1(X0,X1) )
| ~ r1(X1,X0) ) )
| ~ r1(X0,X1) )
| ~ ! [X1] :
( ~ ( p1(X1)
& ~ ! [X0] :
( ~ ! [X1] :
( ~ p1(X1)
| ~ r1(X0,X1) )
| ~ r1(X1,X0) ) )
| ~ r1(X0,X1) )
| ~ ! [X1] :
( ~ ( ~ p1(X1)
& ~ ! [X0] :
( ~ ! [X1] :
( p1(X1)
| ~ r1(X0,X1) )
| ~ r1(X1,X0) ) )
| ~ r1(X0,X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',main) ).
fof(f2,negated_conjecture,
~ ~ ? [X0] :
~ ( ! [X1] :
( ~ ! [X0] :
( p1(X0)
| ~ r1(X1,X0) )
| p1(X1)
| ~ r1(X0,X1) )
| ~ ! [X1] :
( ~ ! [X0] :
( $false
| ~ r1(X1,X0) )
| ~ r1(X0,X1) )
| ~ ! [X1] :
( ~ ( ! [X0] :
( p1(X0)
| ~ r1(X1,X0) )
& ~ ! [X0] :
( ! [X1] :
( p1(X1)
| ~ r1(X0,X1) )
| ~ r1(X1,X0) ) )
| ~ r1(X0,X1) )
| ~ ! [X1] :
( ~ ( ! [X0] :
( ~ ! [X1] :
( ~ p1(X1)
| ~ r1(X0,X1) )
| ~ r1(X1,X0) )
& ~ ! [X0] :
( ! [X1] :
( ~ ! [X0] :
( ~ p1(X0)
| ~ r1(X1,X0) )
| ~ r1(X0,X1) )
| ~ r1(X1,X0) ) )
| ~ r1(X0,X1) )
| ~ ! [X1] :
( ~ ( p1(X1)
& ~ ! [X0] :
( ~ ! [X1] :
( ~ p1(X1)
| ~ r1(X0,X1) )
| ~ r1(X1,X0) ) )
| ~ r1(X0,X1) )
| ~ ! [X1] :
( ~ ( ~ p1(X1)
& ~ ! [X0] :
( ~ ! [X1] :
( p1(X1)
| ~ r1(X0,X1) )
| ~ r1(X1,X0) ) )
| ~ r1(X0,X1) ) ),
inference(negated_conjecture,[status(cth)],[f1]) ).
fof(f3,plain,
~ ~ ? [X0] :
~ ( ! [X19] :
( ~ ! [X20] :
( p1(X20)
| ~ r1(X19,X20) )
| p1(X19)
| ~ r1(X0,X19) )
| ~ ! [X17] :
( ~ ! [X18] :
( $false
| ~ r1(X17,X18) )
| ~ r1(X0,X17) )
| ~ ! [X13] :
( ~ ( ! [X16] :
( p1(X16)
| ~ r1(X13,X16) )
& ~ ! [X14] :
( ! [X15] :
( p1(X15)
| ~ r1(X14,X15) )
| ~ r1(X13,X14) ) )
| ~ r1(X0,X13) )
| ~ ! [X7] :
( ~ ( ! [X11] :
( ~ ! [X12] :
( ~ p1(X12)
| ~ r1(X11,X12) )
| ~ r1(X7,X11) )
& ~ ! [X8] :
( ! [X9] :
( ~ ! [X10] :
( ~ p1(X10)
| ~ r1(X9,X10) )
| ~ r1(X8,X9) )
| ~ r1(X7,X8) ) )
| ~ r1(X0,X7) )
| ~ ! [X4] :
( ~ ( p1(X4)
& ~ ! [X5] :
( ~ ! [X6] :
( ~ p1(X6)
| ~ r1(X5,X6) )
| ~ r1(X4,X5) ) )
| ~ r1(X0,X4) )
| ~ ! [X1] :
( ~ ( ~ p1(X1)
& ~ ! [X2] :
( ~ ! [X3] :
( p1(X3)
| ~ r1(X2,X3) )
| ~ r1(X1,X2) ) )
| ~ r1(X0,X1) ) ),
inference(rectify,[],[f2]) ).
fof(f4,plain,
~ ~ ? [X0] :
~ ( ! [X19] :
( ~ ! [X20] :
( p1(X20)
| ~ r1(X19,X20) )
| p1(X19)
| ~ r1(X0,X19) )
| ~ ! [X17] :
( ~ ! [X18] : ~ r1(X17,X18)
| ~ r1(X0,X17) )
| ~ ! [X13] :
( ~ ( ! [X16] :
( p1(X16)
| ~ r1(X13,X16) )
& ~ ! [X14] :
( ! [X15] :
( p1(X15)
| ~ r1(X14,X15) )
| ~ r1(X13,X14) ) )
| ~ r1(X0,X13) )
| ~ ! [X7] :
( ~ ( ! [X11] :
( ~ ! [X12] :
( ~ p1(X12)
| ~ r1(X11,X12) )
| ~ r1(X7,X11) )
& ~ ! [X8] :
( ! [X9] :
( ~ ! [X10] :
( ~ p1(X10)
| ~ r1(X9,X10) )
| ~ r1(X8,X9) )
| ~ r1(X7,X8) ) )
| ~ r1(X0,X7) )
| ~ ! [X4] :
( ~ ( p1(X4)
& ~ ! [X5] :
( ~ ! [X6] :
( ~ p1(X6)
| ~ r1(X5,X6) )
| ~ r1(X4,X5) ) )
| ~ r1(X0,X4) )
| ~ ! [X1] :
( ~ ( ~ p1(X1)
& ~ ! [X2] :
( ~ ! [X3] :
( p1(X3)
| ~ r1(X2,X3) )
| ~ r1(X1,X2) ) )
| ~ r1(X0,X1) ) ),
inference(true_and_false_elimination,[],[f3]) ).
fof(f5,plain,
? [X0] :
~ ( ! [X19] :
( ~ ! [X20] :
( p1(X20)
| ~ r1(X19,X20) )
| p1(X19)
| ~ r1(X0,X19) )
| ~ ! [X17] :
( ~ ! [X18] : ~ r1(X17,X18)
| ~ r1(X0,X17) )
| ~ ! [X13] :
( ~ ( ! [X16] :
( p1(X16)
| ~ r1(X13,X16) )
& ~ ! [X14] :
( ! [X15] :
( p1(X15)
| ~ r1(X14,X15) )
| ~ r1(X13,X14) ) )
| ~ r1(X0,X13) )
| ~ ! [X7] :
( ~ ( ! [X11] :
( ~ ! [X12] :
( ~ p1(X12)
| ~ r1(X11,X12) )
| ~ r1(X7,X11) )
& ~ ! [X8] :
( ! [X9] :
( ~ ! [X10] :
( ~ p1(X10)
| ~ r1(X9,X10) )
| ~ r1(X8,X9) )
| ~ r1(X7,X8) ) )
| ~ r1(X0,X7) )
| ~ ! [X4] :
( ~ ( p1(X4)
& ~ ! [X5] :
( ~ ! [X6] :
( ~ p1(X6)
| ~ r1(X5,X6) )
| ~ r1(X4,X5) ) )
| ~ r1(X0,X4) )
| ~ ! [X1] :
( ~ ( ~ p1(X1)
& ~ ! [X2] :
( ~ ! [X3] :
( p1(X3)
| ~ r1(X2,X3) )
| ~ r1(X1,X2) ) )
| ~ r1(X0,X1) ) ),
inference(flattening,[],[f4]) ).
fof(f6,plain,
? [X0] :
( ? [X19] :
( ! [X20] :
( p1(X20)
| ~ r1(X19,X20) )
& ~ p1(X19)
& r1(X0,X19) )
& ! [X17] :
( ? [X18] : r1(X17,X18)
| ~ r1(X0,X17) )
& ! [X13] :
( ? [X16] :
( ~ p1(X16)
& r1(X13,X16) )
| ! [X14] :
( ! [X15] :
( p1(X15)
| ~ r1(X14,X15) )
| ~ r1(X13,X14) )
| ~ r1(X0,X13) )
& ! [X7] :
( ? [X11] :
( ! [X12] :
( ~ p1(X12)
| ~ r1(X11,X12) )
& r1(X7,X11) )
| ! [X8] :
( ! [X9] :
( ? [X10] :
( p1(X10)
& r1(X9,X10) )
| ~ r1(X8,X9) )
| ~ r1(X7,X8) )
| ~ r1(X0,X7) )
& ! [X4] :
( ~ p1(X4)
| ! [X5] :
( ? [X6] :
( p1(X6)
& r1(X5,X6) )
| ~ r1(X4,X5) )
| ~ r1(X0,X4) )
& ! [X1] :
( p1(X1)
| ! [X2] :
( ? [X3] :
( ~ p1(X3)
& r1(X2,X3) )
| ~ r1(X1,X2) )
| ~ r1(X0,X1) ) ),
inference(ennf_transformation,[],[f5]) ).
fof(f7,plain,
? [X0] :
( ? [X19] :
( ! [X20] :
( p1(X20)
| ~ r1(X19,X20) )
& ~ p1(X19)
& r1(X0,X19) )
& ! [X17] :
( ? [X18] : r1(X17,X18)
| ~ r1(X0,X17) )
& ! [X13] :
( ? [X16] :
( ~ p1(X16)
& r1(X13,X16) )
| ! [X14] :
( ! [X15] :
( p1(X15)
| ~ r1(X14,X15) )
| ~ r1(X13,X14) )
| ~ r1(X0,X13) )
& ! [X7] :
( ? [X11] :
( ! [X12] :
( ~ p1(X12)
| ~ r1(X11,X12) )
& r1(X7,X11) )
| ! [X8] :
( ! [X9] :
( ? [X10] :
( p1(X10)
& r1(X9,X10) )
| ~ r1(X8,X9) )
| ~ r1(X7,X8) )
| ~ r1(X0,X7) )
& ! [X4] :
( ~ p1(X4)
| ! [X5] :
( ? [X6] :
( p1(X6)
& r1(X5,X6) )
| ~ r1(X4,X5) )
| ~ r1(X0,X4) )
& ! [X1] :
( p1(X1)
| ! [X2] :
( ? [X3] :
( ~ p1(X3)
& r1(X2,X3) )
| ~ r1(X1,X2) )
| ~ r1(X0,X1) ) ),
inference(flattening,[],[f6]) ).
fof(f8,plain,
( ! [X20] :
( p1(X20)
| ~ r1(sK7,X20) )
& ~ p1(sK7)
& r1(sK0,sK7)
& ! [X17] :
( r1(X17,sK6(X17))
| ~ r1(sK0,X17) )
& ! [X13] :
( ( ~ p1(sK5(X13))
& r1(X13,sK5(X13)) )
| ! [X14] :
( ! [X15] :
( p1(X15)
| ~ r1(X14,X15) )
| ~ r1(X13,X14) )
| ~ r1(sK0,X13) )
& ! [X7] :
( ( ! [X12] :
( ~ p1(X12)
| ~ r1(sK4(X7),X12) )
& r1(X7,sK4(X7)) )
| ! [X8] :
( ! [X9] :
( ( p1(sK3(X9))
& r1(X9,sK3(X9)) )
| ~ r1(X8,X9) )
| ~ r1(X7,X8) )
| ~ r1(sK0,X7) )
& ! [X4] :
( ~ p1(X4)
| ! [X5] :
( ( p1(sK2(X5))
& r1(X5,sK2(X5)) )
| ~ r1(X4,X5) )
| ~ r1(sK0,X4) )
& ! [X1] :
( p1(X1)
| ! [X2] :
( ( ~ p1(sK1(X2))
& r1(X2,sK1(X2)) )
| ~ r1(X1,X2) )
| ~ r1(sK0,X1) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0,sK1,sK2,sK3,sK4,sK5,sK6,sK7]),skolemize(X0,sK0),skolemize(X3,sK1(X2)),skolemize(X6,sK2(X5)),skolemize(X10,sK3(X9)),skolemize(X11,sK4(X7)),skolemize(X16,sK5(X13)),skolemize(X18,sK6(X17)),skolemize(X19,sK7)],[f7]) ).
fof(f9,plain,
! [X20] :
( p1(X20)
| ~ r1(sK7,X20) ),
inference(cnf_transformation,[],[f8]) ).
fof(f10,plain,
~ p1(sK7),
inference(cnf_transformation,[],[f8]) ).
fof(f11,plain,
r1(sK0,sK7),
inference(cnf_transformation,[],[f8]) ).
fof(f12,plain,
! [X17] :
( r1(X17,sK6(X17))
| ~ r1(sK0,X17) ),
inference(cnf_transformation,[],[f8]) ).
fof(f13,plain,
! [X14,X15,X13] :
( ~ p1(sK5(X13))
| p1(X15)
| ~ r1(X14,X15)
| ~ r1(X13,X14)
| ~ r1(sK0,X13) ),
inference(cnf_transformation,[],[f8]) ).
fof(f14,plain,
! [X14,X15,X13] :
( r1(X13,sK5(X13))
| p1(X15)
| ~ r1(X14,X15)
| ~ r1(X13,X14)
| ~ r1(sK0,X13) ),
inference(cnf_transformation,[],[f8]) ).
fof(f21,plain,
! [X2,X1] :
( p1(X1)
| ~ p1(sK1(X2))
| ~ r1(X1,X2)
| ~ r1(sK0,X1) ),
inference(cnf_transformation,[],[f8]) ).
fof(f22,plain,
! [X2,X1] :
( p1(X1)
| r1(X2,sK1(X2))
| ~ r1(X1,X2)
| ~ r1(sK0,X1) ),
inference(cnf_transformation,[],[f8]) ).
tcf(c_49,negated_conjecture,
! [X0: $i,X1: $i] :
( p1(X0)
| r1(X1,sK1(X1))
| ~ r1(sK0,X0)
| ~ r1(X0,X1) ),
inference(cnf_transformation,[],[f22]) ).
tcf(c_50,negated_conjecture,
! [X0: $i,X1: $i] :
( p1(X0)
| ~ p1(sK1(X1))
| ~ r1(sK0,X0)
| ~ r1(X0,X1) ),
inference(cnf_transformation,[],[f21]) ).
tcf(c_57,negated_conjecture,
! [X0: $i,X1: $i,X2: $i] :
( p1(X2)
| r1(X0,sK5(X0))
| ~ r1(sK0,X0)
| ~ r1(X1,X2)
| ~ r1(X0,X1) ),
inference(cnf_transformation,[],[f14]) ).
tcf(c_58,negated_conjecture,
! [X0: $i,X1: $i,X2: $i] :
( p1(X2)
| ~ p1(sK5(X0))
| ~ r1(sK0,X0)
| ~ r1(X1,X2)
| ~ r1(X0,X1) ),
inference(cnf_transformation,[],[f13]) ).
tcf(c_59,negated_conjecture,
! [X0: $i] :
( r1(X0,sK6(X0))
| ~ r1(sK0,X0) ),
inference(cnf_transformation,[],[f12]) ).
tcf(c_60,negated_conjecture,
r1(sK0,sK7),
inference(cnf_transformation,[],[f11]) ).
tcf(c_61,negated_conjecture,
~ p1(sK7),
inference(cnf_transformation,[],[f10]) ).
tcf(c_62,negated_conjecture,
! [X0: $i] :
( p1(X0)
| ~ r1(sK7,X0) ),
inference(cnf_transformation,[],[f9]) ).
tcf(c_183,negated_conjecture,
! [X0: $i] :
( p1(X0)
| ~ r1(sK7,X0) ),
inference(demodulation,[status(thm)],[c_62]) ).
tcf(c_186,negated_conjecture,
! [X0: $i] :
( r1(X0,sK6(X0))
| ~ r1(sK0,X0) ),
inference(demodulation,[status(thm)],[c_59]) ).
tcf(c_187,negated_conjecture,
! [X0: $i,X1: $i,X2: $i] :
( p1(X2)
| ~ p1(sK5(X0))
| ~ r1(sK0,X0)
| ~ r1(X1,X2)
| ~ r1(X0,X1) ),
inference(demodulation,[status(thm)],[c_58]) ).
tcf(c_188,negated_conjecture,
! [X0: $i,X1: $i,X2: $i] :
( p1(X2)
| r1(X0,sK5(X0))
| ~ r1(sK0,X0)
| ~ r1(X1,X2)
| ~ r1(X0,X1) ),
inference(demodulation,[status(thm)],[c_57]) ).
tcf(c_195,negated_conjecture,
! [X0: $i,X1: $i] :
( p1(X0)
| ~ p1(sK1(X1))
| ~ r1(sK0,X0)
| ~ r1(X0,X1) ),
inference(demodulation,[status(thm)],[c_50]) ).
tcf(c_196,negated_conjecture,
! [X0: $i,X1: $i] :
( p1(X0)
| r1(X1,sK1(X1))
| ~ r1(sK0,X0)
| ~ r1(X0,X1) ),
inference(demodulation,[status(thm)],[c_49]) ).
tcf(c_197,plain,
( r1(sK7,sK6(sK7))
| ~ r1(sK0,sK7) ),
inference(instantiation,[status(thm)],[c_186]) ).
tcf(c_198,plain,
! [X0: $i] :
( p1(sK7)
| ~ r1(sK0,sK7)
| ~ p1(sK1(X0))
| ~ r1(sK7,X0) ),
inference(instantiation,[status(thm)],[c_195]) ).
tcf(c_200,plain,
! [X0: $i] :
( p1(sK7)
| r1(X0,sK1(X0))
| ~ r1(sK0,sK7)
| ~ r1(sK7,X0) ),
inference(instantiation,[status(thm)],[c_196]) ).
tcf(c_202,plain,
! [X0: $i,X1: $i] :
( p1(X1)
| ~ p1(sK5(sK7))
| ~ r1(sK0,sK7)
| ~ r1(sK7,X0)
| ~ r1(X0,X1) ),
inference(instantiation,[status(thm)],[c_187]) ).
tcf(c_203,plain,
! [X0: $i,X1: $i] :
( p1(X1)
| r1(sK7,sK5(sK7))
| ~ r1(sK0,sK7)
| ~ r1(sK7,X0)
| ~ r1(X0,X1) ),
inference(instantiation,[status(thm)],[c_188]) ).
tcf(c_209,plain,
( p1(sK7)
| ~ r1(sK0,sK7)
| ~ p1(sK1(sK6(sK7)))
| ~ r1(sK7,sK6(sK7)) ),
inference(instantiation,[status(thm)],[c_198]) ).
tcf(c_210,plain,
( p1(sK7)
| r1(sK6(sK7),sK1(sK6(sK7)))
| ~ r1(sK0,sK7)
| ~ r1(sK7,sK6(sK7)) ),
inference(instantiation,[status(thm)],[c_200]) ).
tcf(c_211,plain,
! [X0: $i] :
( p1(X0)
| ~ p1(sK5(sK7))
| ~ r1(sK0,sK7)
| ~ r1(sK7,sK6(sK7))
| ~ r1(sK6(sK7),X0) ),
inference(instantiation,[status(thm)],[c_202]) ).
tcf(c_216,plain,
( p1(sK5(sK7))
| ~ r1(sK7,sK5(sK7)) ),
inference(instantiation,[status(thm)],[c_183]) ).
tcf(c_225,plain,
! [X0: $i] :
( p1(X0)
| r1(sK7,sK5(sK7))
| ~ r1(sK0,sK7)
| ~ r1(sK7,sK6(sK7))
| ~ r1(sK6(sK7),X0) ),
inference(instantiation,[status(thm)],[c_203]) ).
tcf(c_237,plain,
( p1(sK1(sK6(sK7)))
| r1(sK7,sK5(sK7))
| ~ r1(sK0,sK7)
| ~ r1(sK7,sK6(sK7))
| ~ r1(sK6(sK7),sK1(sK6(sK7))) ),
inference(instantiation,[status(thm)],[c_225]) ).
tcf(c_263,plain,
( p1(sK1(sK6(sK7)))
| ~ p1(sK5(sK7))
| ~ r1(sK0,sK7)
| ~ r1(sK7,sK6(sK7))
| ~ r1(sK6(sK7),sK1(sK6(sK7))) ),
inference(instantiation,[status(thm)],[c_211]) ).
tcf(c_264,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_263,c_237,c_216,c_210,c_209,c_197,c_60,c_61]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL638+1.001 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.11/0.36 % Computer : n016.cluster.edu
% 0.11/0.36 % Model : x86_64 x86_64
% 0.11/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.36 % Memory : 8046.5625MB
% 0.11/0.36 % OS : Linux 6.8.0-71-generic
% 0.03/0.36 % CPULimit : 300
% 0.03/0.36 % WCLimit : 300
% 0.03/0.36 % DateTime : Wed Sep 23 23:54:56 UTC 2026
% 0.03/0.36 % CPUTime :
% 0.03/0.36 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.03/0.40 Running first-order theorem proving
% 0.03/0.40 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
% 0.03/0.41
% 0.03/0.41 % ======== iProver multi-core TPTP/SMT =========
% 0.03/0.41
% 0.03/0.42 % Detected problem language: tptp
% 0.03/0.43 % Proving...
% 1.99/1.28 % SZS status Started for theBenchmark.p
% 1.99/1.28 % SZS status Theorem for theBenchmark.p
% 1.99/1.28
% 1.99/1.28 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 1.99/1.28
% 1.99/1.28 % ------ iProver source info
% 1.99/1.28
% 1.99/1.28 % git: date: 2026-07-19 20:42:38 +0200
% 1.99/1.28 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 1.99/1.28 % git: non_committed_changes: false
% 1.99/1.28
% 1.99/1.28 % ------ Parsing...
% 1.99/1.28 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 1.99/1.28
% 1.99/1.28 % ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e %
% 1.99/1.28
% 1.99/1.28 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 1.99/1.28 % ------ Proving...
% 1.99/1.28 % ------ Problem Properties
% 1.99/1.28
% 1.99/1.28 %
% 1.99/1.28 % clauses 14
% 1.99/1.28 % conjectures 14
% 1.99/1.28 % EPR 3
% 1.99/1.28 % Horn 10
% 1.99/1.28 % unary 2
% 1.99/1.28 % binary 2
% 1.99/1.28 % lits 54
% 1.99/1.28 % lits eq 0
% 1.99/1.28 % fd_pure 0
% 1.99/1.28 % fd_pseudo 0
% 1.99/1.28 % fd_cond 0
% 1.99/1.28 % fd_pseudo_cond 0
% 1.99/1.28 % AC symbols 0
% 1.99/1.28
% 1.99/1.28 % ------ Schedule dynamic 5 is on
% 1.99/1.28
% 1.99/1.28 % ------ no equalities: superposition off
% 1.99/1.28
% 1.99/1.28 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 1.99/1.28
% 1.99/1.28
% 1.99/1.28 % ------
% 1.99/1.28 % Current options:
% 1.99/1.28 % ------
% 1.99/1.28
% 1.99/1.28
% 1.99/1.28 %
% 1.99/1.28
% 1.99/1.28 % ------ Proving...
% 1.99/1.28 %
% 1.99/1.28
% 1.99/1.28 % SZS status Theorem for theBenchmark.p
% 1.99/1.28
% 1.99/1.28 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.99/1.28
% 1.99/1.28
%------------------------------------------------------------------------------