%------------------------------------------------------------------------------
% File : LEO-II---2.3.1
% Problem : SEU498^1 : TPTP v9.3.1. Released v3.6.0.
% Transfm : none
% Format : tptp:raw
% Command : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n010.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 : Wed Oct 7 10:44:36 AM UTC 2026
% Result : Theorem 0.10s 0.21s
% Output : CNFRefutation 0.10s
% Verified :
% SZS Type : Refutation
% Derivation depth : 23
% Number of leaves : 30
% Syntax : Number of formulae : 142 ( 113 unt; 0 typ; 29 def)
% Number of atoms : 716 ( 298 equ; 0 cnn)
% Maximal formula atoms : 3 ( 5 avg)
% Number of connectives : 1191 ( 382 ~; 144 |; 67 &; 556 @)
% ( 0 <=>; 42 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 2 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 87 ( 87 >; 0 *; 0 +; 0 <<)
% Number of symbols : 38 ( 35 usr; 7 con; 0-3 aty)
% Number of variables : 265 ( 47 ^; 213 !; 5 ?; 265 :)
% Comments :
%------------------------------------------------------------------------------
thf(tp_antisymm,type,
antisymm: ( $i > $i > $o ) > $o ).
thf(tp_asymm,type,
asymm: ( $i > $i > $o ) > $o ).
thf(tp_confl,type,
confl: ( $i > $i > $o ) > $o ).
thf(tp_cr,type,
cr: ( $i > $i > $o ) > $o ).
thf(tp_idem,type,
idem: ( ( $i > $i > $o ) > $i > $i > $o ) > $o ).
thf(tp_ind,type,
ind: ( $i > $i > $o ) > $o ).
thf(tp_infl,type,
infl: ( ( $i > $i > $o ) > $i > $i > $o ) > $o ).
thf(tp_innf,type,
innf: ( $i > $i > $o ) > $i > $o ).
thf(tp_inv,type,
inv: ( $i > $i > $o ) > $i > $i > $o ).
thf(tp_irrefl,type,
irrefl: ( $i > $i > $o ) > $o ).
thf(tp_join,type,
join: ( $i > $i > $o ) > $i > $i > $o ).
thf(tp_lconfl,type,
lconfl: ( $i > $i > $o ) > $o ).
thf(tp_mono,type,
mono: ( ( $i > $i > $o ) > $i > $i > $o ) > $o ).
thf(tp_nfof,type,
nfof: ( $i > $i > $o ) > $i > $i > $o ).
thf(tp_norm,type,
norm: ( $i > $i > $o ) > $o ).
thf(tp_po,type,
po: ( $i > $i > $o ) > $o ).
thf(tp_rc,type,
rc: ( $i > $i > $o ) > $i > $i > $o ).
thf(tp_refl,type,
refl: ( $i > $i > $o ) > $o ).
thf(tp_sK1_SY0,type,
sK1_SY0: $i > $i > $o ).
thf(tp_sK2_SX0,type,
sK2_SX0: $i ).
thf(tp_sK3_SY45,type,
sK3_SY45: $i ).
thf(tp_sK4_SX0,type,
sK4_SX0: $i ).
thf(tp_sK5_SY51,type,
sK5_SY51: $i ).
thf(tp_sK6_SY53,type,
sK6_SY53: $i ).
thf(tp_sc,type,
sc: ( $i > $i > $o ) > $i > $i > $o ).
thf(tp_sconfl,type,
sconfl: ( $i > $i > $o ) > $o ).
thf(tp_so,type,
so: ( $i > $i > $o ) > $o ).
thf(tp_subrel,type,
subrel: ( $i > $i > $o ) > ( $i > $i > $o ) > $o ).
thf(tp_symm,type,
symm: ( $i > $i > $o ) > $o ).
thf(tp_tc,type,
tc: ( $i > $i > $o ) > $i > $i > $o ).
thf(tp_term,type,
term: ( $i > $i > $o ) > $o ).
thf(tp_total,type,
total: ( $i > $i > $o ) > $o ).
thf(tp_trans,type,
trans: ( $i > $i > $o ) > $o ).
thf(tp_trc,type,
trc: ( $i > $i > $o ) > $i > $i > $o ).
thf(tp_trsc,type,
trsc: ( $i > $i > $o ) > $i > $i > $o ).
thf(antisymm,definition,
( antisymm
= ( ^ [R: $i > $i > $o] :
! [X: $i,Y: $i] :
( ( ( R @ X @ Y )
& ( R @ Y @ X ) )
=> ( X = Y ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',antisymmetric) ).
thf(asymm,definition,
( asymm
= ( ^ [R: $i > $i > $o] :
! [X: $i,Y: $i] :
( ( R @ X @ Y )
=> ~ ( R @ Y @ X ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',asymmetric) ).
thf(confl,definition,
( confl
= ( ^ [R: $i > $i > $o] :
! [X: $i,Y: $i,Z: $i] :
( ( ( trc @ R @ X @ Z )
& ( trc @ R @ X @ Y ) )
=> ( join @ R @ Z @ Y ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',confluent) ).
thf(cr,definition,
( cr
= ( ^ [R: $i > $i > $o] :
! [X: $i,Y: $i] :
( ( trsc @ R @ X @ Y )
=> ( join @ R @ X @ Y ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',church_rosser) ).
thf(idem,definition,
( idem
= ( ^ [F: ( $i > $i > $o ) > $i > $i > $o] :
! [R: $i > $i > $o] :
( ( F @ ( F @ R ) )
= ( F @ R ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',idempotent) ).
thf(ind,definition,
( ind
= ( ^ [R: $i > $i > $o] :
! [P: $i > $o] :
( ! [X: $i] :
( ! [Y: $i] :
( ( tc @ R @ X @ Y )
=> ( P @ Y ) )
=> ( P @ X ) )
=> ! [X: $i] : ( P @ X ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',satisfying_the_induction_principle) ).
thf(infl,definition,
( infl
= ( ^ [F: ( $i > $i > $o ) > $i > $i > $o] :
! [R: $i > $i > $o] : ( subrel @ R @ ( F @ R ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',inflationary) ).
thf(innf,definition,
( innf
= ( ^ [R: $i > $i > $o,X: $i] :
~ ? [Y: $i] : ( R @ X @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',in_normal_form) ).
thf(inv,definition,
( inv
= ( ^ [R: $i > $i > $o,X: $i,Y: $i] : ( R @ Y @ X ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',inverse) ).
thf(irrefl,definition,
( irrefl
= ( ^ [R: $i > $i > $o] :
! [X: $i] :
~ ( R @ X @ X ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',irreflexive) ).
thf(join,definition,
( join
= ( ^ [R: $i > $i > $o,X: $i,Y: $i] :
? [Z: $i] :
( ( trc @ R @ X @ Z )
& ( trc @ R @ Y @ Z ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',joinable) ).
thf(lconfl,definition,
( lconfl
= ( ^ [R: $i > $i > $o] :
! [X: $i,Y: $i,Z: $i] :
( ( ( R @ X @ Z )
& ( R @ X @ Y ) )
=> ( join @ R @ Z @ Y ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',locally_confluent) ).
thf(mono,definition,
( mono
= ( ^ [F: ( $i > $i > $o ) > $i > $i > $o] :
! [R: $i > $i > $o,S: $i > $i > $o] :
( ( subrel @ R @ S )
=> ( subrel @ ( F @ R ) @ ( F @ S ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',monotonic) ).
thf(nfof,definition,
( nfof
= ( ^ [R: $i > $i > $o,X: $i,Y: $i] :
( ( trc @ R @ Y @ X )
& ( innf @ R @ X ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',normal_form_of) ).
thf(norm,definition,
( norm
= ( ^ [R: $i > $i > $o] :
! [X: $i] :
? [Y: $i] : ( nfof @ R @ Y @ X ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',normalizing) ).
thf(po,definition,
( po
= ( ^ [R: $i > $i > $o] :
( ( refl @ R )
& ( antisymm @ R )
& ( trans @ R ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',partial_order) ).
thf(rc,definition,
( rc
= ( ^ [R: $i > $i > $o,X: $i,Y: $i] :
( ( X = Y )
| ( R @ X @ Y ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexive_closure) ).
thf(refl,definition,
( refl
= ( ^ [R: $i > $i > $o] :
! [X: $i] : ( R @ X @ X ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexive) ).
thf(sc,definition,
( sc
= ( ^ [R: $i > $i > $o,X: $i,Y: $i] :
( ( R @ Y @ X )
| ( R @ X @ Y ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',symmetric_closure) ).
thf(sconfl,definition,
( sconfl
= ( ^ [R: $i > $i > $o] :
! [X: $i,Y: $i,Z: $i] :
( ( ( R @ X @ Z )
& ( trc @ R @ X @ Y ) )
=> ( join @ R @ Z @ Y ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',semi_confluent) ).
thf(so,definition,
( so
= ( ^ [R: $i > $i > $o] :
( ( asymm @ R )
& ( trans @ R ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',strict_order) ).
thf(subrel,definition,
( subrel
= ( ^ [R: $i > $i > $o,S: $i > $i > $o] :
! [X: $i,Y: $i] :
( ( R @ X @ Y )
=> ( S @ X @ Y ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subrel) ).
thf(symm,definition,
( symm
= ( ^ [R: $i > $i > $o] :
! [X: $i,Y: $i] :
( ( R @ X @ Y )
=> ( R @ Y @ X ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',symmetric) ).
thf(tc,definition,
( tc
= ( ^ [R: $i > $i > $o,X: $i,Y: $i] :
! [S: $i > $i > $o] :
( ( ( trans @ S )
& ( subrel @ R @ S ) )
=> ( S @ X @ Y ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitive_closure) ).
thf(term,definition,
( term
= ( ^ [R: $i > $i > $o] :
! [A: $i > $o] :
( ? [X: $i] : ( A @ X )
=> ? [X: $i] :
( ( A @ X )
& ! [Y: $i] :
( ( A @ Y )
=> ~ ( R @ X @ Y ) ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',terminating) ).
thf(total,definition,
( total
= ( ^ [R: $i > $i > $o] :
! [X: $i,Y: $i] :
( ( X = Y )
| ( R @ X @ Y )
| ( R @ Y @ X ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',total) ).
thf(trans,definition,
( trans
= ( ^ [R: $i > $i > $o] :
! [X: $i,Y: $i,Z: $i] :
( ( ( R @ X @ Y )
& ( R @ Y @ Z ) )
=> ( R @ X @ Z ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitive) ).
thf(trc,definition,
( trc
= ( ^ [R: $i > $i > $o] : ( rc @ ( tc @ R ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitive_reflexive_closure) ).
thf(trsc,definition,
( trsc
= ( ^ [R: $i > $i > $o] : ( sc @ ( rc @ ( tc @ R ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitive_reflexive_symmetric_closure) ).
thf(1,conjecture,
! [R: $i > $i > $o] :
( ( po @ R )
=> ( so
@ ^ [X: $i,Y: $i] :
( ( R @ X @ Y )
& ( X != Y ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',partial_order_induces_strict_order) ).
thf(2,negated_conjecture,
( ( ! [R: $i > $i > $o] :
( ( po @ R )
=> ( so
@ ^ [X: $i,Y: $i] :
( ( R @ X @ Y )
& ( X != Y ) ) ) ) )
= $false ),
inference(negate_conjecture,[status(cth)],[1]) ).
thf(3,plain,
( ( ! [SY0: $i > $i > $o] :
( ( ! [SY1: $i] : ( SY0 @ SY1 @ SY1 )
& ! [SY2: $i,SY3: $i] :
( ( ( SY0 @ SY2 @ SY3 )
& ( SY0 @ SY3 @ SY2 ) )
=> ( SY2 = SY3 ) )
& ! [SY4: $i,SY5: $i,SY6: $i] :
( ( ( SY0 @ SY4 @ SY5 )
& ( SY0 @ SY5 @ SY6 ) )
=> ( SY0 @ SY4 @ SY6 ) ) )
=> ( ! [SY9: $i,SY10: $i] :
( ( ( SY0 @ SY9 @ SY10 )
& ( SY9 != SY10 ) )
=> ~ ( ( SY0 @ SY10 @ SY9 )
& ( SY10 != SY9 ) ) )
& ! [SY13: $i,SY14: $i,SY15: $i] :
( ( ( SY0 @ SY13 @ SY14 )
& ( SY13 != SY14 )
& ( SY0 @ SY14 @ SY15 )
& ( SY14 != SY15 ) )
=> ( ( SY0 @ SY13 @ SY15 )
& ( SY13 != SY15 ) ) ) ) ) )
= $false ),
inference(unfold_def,[status(thm)],[2,antisymm,asymm,confl,cr,idem,ind,infl,innf,inv,irrefl,join,lconfl,mono,nfof,norm,po,rc,refl,sc,sconfl,so,subrel,symm,tc,term,total,trans,trc,trsc]) ).
thf(4,plain,
( ( ( ! [SY31: $i] : ( sK1_SY0 @ SY31 @ SY31 )
& ! [SY32: $i,SY33: $i] :
( ( ( sK1_SY0 @ SY32 @ SY33 )
& ( sK1_SY0 @ SY33 @ SY32 ) )
=> ( SY32 = SY33 ) )
& ! [SY34: $i,SY35: $i,SY36: $i] :
( ( ( sK1_SY0 @ SY34 @ SY35 )
& ( sK1_SY0 @ SY35 @ SY36 ) )
=> ( sK1_SY0 @ SY34 @ SY36 ) ) )
=> ( ! [SY37: $i,SY38: $i] :
( ( ( sK1_SY0 @ SY37 @ SY38 )
& ( SY37 != SY38 ) )
=> ~ ( ( sK1_SY0 @ SY38 @ SY37 )
& ( SY38 != SY37 ) ) )
& ! [SY39: $i,SY40: $i,SY41: $i] :
( ( ( sK1_SY0 @ SY39 @ SY40 )
& ( SY39 != SY40 )
& ( sK1_SY0 @ SY40 @ SY41 )
& ( SY40 != SY41 ) )
=> ( ( sK1_SY0 @ SY39 @ SY41 )
& ( SY39 != SY41 ) ) ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[3]) ).
thf(5,plain,
( ( ! [SY31: $i] : ( sK1_SY0 @ SY31 @ SY31 ) )
= $true ),
inference(standard_cnf,[status(thm)],[4]) ).
thf(6,plain,
( ( ! [SY32: $i,SY33: $i] :
( ( ( sK1_SY0 @ SY32 @ SY33 )
& ( sK1_SY0 @ SY33 @ SY32 ) )
=> ( SY32 = SY33 ) ) )
= $true ),
inference(standard_cnf,[status(thm)],[4]) ).
thf(7,plain,
( ( ! [SY34: $i,SY35: $i,SY36: $i] :
( ( ( sK1_SY0 @ SY34 @ SY35 )
& ( sK1_SY0 @ SY35 @ SY36 ) )
=> ( sK1_SY0 @ SY34 @ SY36 ) ) )
= $true ),
inference(standard_cnf,[status(thm)],[4]) ).
thf(8,plain,
( ( ! [SY37: $i,SY38: $i] :
( ( ( sK1_SY0 @ SY37 @ SY38 )
& ( SY37 != SY38 ) )
=> ~ ( ( sK1_SY0 @ SY38 @ SY37 )
& ( SY38 != SY37 ) ) )
& ! [SY39: $i,SY40: $i,SY41: $i] :
( ( ( sK1_SY0 @ SY39 @ SY40 )
& ( SY39 != SY40 )
& ( sK1_SY0 @ SY40 @ SY41 )
& ( SY40 != SY41 ) )
=> ( ( sK1_SY0 @ SY39 @ SY41 )
& ( SY39 != SY41 ) ) ) )
= $false ),
inference(standard_cnf,[status(thm)],[4]) ).
thf(9,plain,
( ( ! [SY37: $i,SY38: $i] :
( ( ( sK1_SY0 @ SY37 @ SY38 )
& ( SY37 != SY38 ) )
=> ~ ( ( sK1_SY0 @ SY38 @ SY37 )
& ( SY38 != SY37 ) ) ) )
= $false ),
inference(split_conjecture,[split_conjecture(split,[])],[8]) ).
thf(10,plain,
( ( ! [SY39: $i,SY40: $i,SY41: $i] :
( ( ( sK1_SY0 @ SY39 @ SY40 )
& ( SY39 != SY40 )
& ( sK1_SY0 @ SY40 @ SY41 )
& ( SY40 != SY41 ) )
=> ( ( sK1_SY0 @ SY39 @ SY41 )
& ( SY39 != SY41 ) ) ) )
= $false ),
inference(split_conjecture,[split_conjecture(split,[])],[8]) ).
thf(11,plain,
( ( ~ ! [SY37: $i,SY38: $i] :
( ( ( sK1_SY0 @ SY37 @ SY38 )
& ( SY37 != SY38 ) )
=> ~ ( ( sK1_SY0 @ SY38 @ SY37 )
& ( SY38 != SY37 ) ) ) )
= $true ),
inference(polarity_switch,[status(thm)],[9]) ).
thf(12,plain,
( ( ~ ! [SY39: $i,SY40: $i,SY41: $i] :
( ( ( sK1_SY0 @ SY39 @ SY40 )
& ( SY39 != SY40 )
& ( sK1_SY0 @ SY40 @ SY41 )
& ( SY40 != SY41 ) )
=> ( ( sK1_SY0 @ SY39 @ SY41 )
& ( SY39 != SY41 ) ) ) )
= $true ),
inference(polarity_switch,[status(thm)],[10]) ).
thf(13,plain,
( ( ! [SY34: $i,SY35: $i,SY36: $i] :
( ( ( sK1_SY0 @ SY34 @ SY35 )
& ( sK1_SY0 @ SY35 @ SY36 ) )
=> ( sK1_SY0 @ SY34 @ SY36 ) ) )
= $true ),
inference(copy,[status(thm)],[7]) ).
thf(14,plain,
( ( ! [SY32: $i,SY33: $i] :
( ( ( sK1_SY0 @ SY32 @ SY33 )
& ( sK1_SY0 @ SY33 @ SY32 ) )
=> ( SY32 = SY33 ) ) )
= $true ),
inference(copy,[status(thm)],[6]) ).
thf(15,plain,
( ( ! [SY31: $i] : ( sK1_SY0 @ SY31 @ SY31 ) )
= $true ),
inference(copy,[status(thm)],[5]) ).
thf(16,plain,
( ( ~ ! [SY37: $i,SY38: $i] :
( ( ( sK1_SY0 @ SY37 @ SY38 )
& ( SY37 != SY38 ) )
=> ~ ( ( sK1_SY0 @ SY38 @ SY37 )
& ( SY38 != SY37 ) ) ) )
= $true ),
inference(copy,[status(thm)],[11]) ).
thf(17,plain,
( ( ! [SX0: $i,SX1: $i] :
( ~ ~ ( ~ ( sK1_SY0 @ SX0 @ SX1 )
| ~ ( sK1_SY0 @ SX1 @ SX0 ) )
| ( SX0 = SX1 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[14,antisymm,asymm,confl,cr,idem,ind,infl,innf,inv,irrefl,join,lconfl,mono,nfof,norm,po,rc,refl,sc,sconfl,so,subrel,symm,tc,term,total,trans,trc,trsc]) ).
thf(18,plain,
( ( ~ ! [SX0: $i,SX1: $i] :
( ~ ~ ( ~ ( sK1_SY0 @ SX0 @ SX1 )
| ~ ( ( SX0 != SX1 ) ) )
| ~ ~ ( ~ ( sK1_SY0 @ SX1 @ SX0 )
| ~ ( ( SX1 != SX0 ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[16,antisymm,asymm,confl,cr,idem,ind,infl,innf,inv,irrefl,join,lconfl,mono,nfof,norm,po,rc,refl,sc,sconfl,so,subrel,symm,tc,term,total,trans,trc,trsc]) ).
thf(19,plain,
( ( ! [SX0: $i,SX1: $i,SX2: $i] :
( ~ ~ ( ~ ( sK1_SY0 @ SX0 @ SX1 )
| ~ ( sK1_SY0 @ SX1 @ SX2 ) )
| ( sK1_SY0 @ SX0 @ SX2 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[13,antisymm,asymm,confl,cr,idem,ind,infl,innf,inv,irrefl,join,lconfl,mono,nfof,norm,po,rc,refl,sc,sconfl,so,subrel,symm,tc,term,total,trans,trc,trsc]) ).
thf(20,plain,
! [SV1: $i] :
( ( sK1_SY0 @ SV1 @ SV1 )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[15]) ).
thf(21,plain,
! [SV2: $i] :
( ( ! [SY42: $i] :
( ~ ~ ( ~ ( sK1_SY0 @ SV2 @ SY42 )
| ~ ( sK1_SY0 @ SY42 @ SV2 ) )
| ( SV2 = SY42 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[17]) ).
thf(22,plain,
( ( ! [SX0: $i,SX1: $i] :
( ~ ~ ( ~ ( sK1_SY0 @ SX0 @ SX1 )
| ~ ( ( SX0 != SX1 ) ) )
| ~ ~ ( ~ ( sK1_SY0 @ SX1 @ SX0 )
| ~ ( ( SX1 != SX0 ) ) ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[18]) ).
thf(23,plain,
! [SV3: $i] :
( ( ! [SY43: $i,SY44: $i] :
( ~ ~ ( ~ ( sK1_SY0 @ SV3 @ SY43 )
| ~ ( sK1_SY0 @ SY43 @ SY44 ) )
| ( sK1_SY0 @ SV3 @ SY44 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[19]) ).
thf(24,plain,
! [SV4: $i,SV2: $i] :
( ( ~ ~ ( ~ ( sK1_SY0 @ SV2 @ SV4 )
| ~ ( sK1_SY0 @ SV4 @ SV2 ) )
| ( SV2 = SV4 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[21]) ).
thf(25,plain,
( ( ! [SY45: $i] :
( ~ ~ ( ~ ( sK1_SY0 @ sK2_SX0 @ SY45 )
| ~ ( ( sK2_SX0 != SY45 ) ) )
| ~ ~ ( ~ ( sK1_SY0 @ SY45 @ sK2_SX0 )
| ~ ( ( SY45 != sK2_SX0 ) ) ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[22]) ).
thf(26,plain,
! [SV5: $i,SV3: $i] :
( ( ! [SY46: $i] :
( ~ ~ ( ~ ( sK1_SY0 @ SV3 @ SV5 )
| ~ ( sK1_SY0 @ SV5 @ SY46 ) )
| ( sK1_SY0 @ SV3 @ SY46 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[23]) ).
thf(27,plain,
! [SV4: $i,SV2: $i] :
( ( ( ~ ~ ( ~ ( sK1_SY0 @ SV2 @ SV4 )
| ~ ( sK1_SY0 @ SV4 @ SV2 ) ) )
= $true )
| ( ( SV2 = SV4 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[24]) ).
thf(28,plain,
( ( ~ ~ ( ~ ( sK1_SY0 @ sK2_SX0 @ sK3_SY45 )
| ~ ( ( sK2_SX0 != sK3_SY45 ) ) )
| ~ ~ ( ~ ( sK1_SY0 @ sK3_SY45 @ sK2_SX0 )
| ~ ( ( sK3_SY45 != sK2_SX0 ) ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[25]) ).
thf(29,plain,
! [SV6: $i,SV5: $i,SV3: $i] :
( ( ~ ~ ( ~ ( sK1_SY0 @ SV3 @ SV5 )
| ~ ( sK1_SY0 @ SV5 @ SV6 ) )
| ( sK1_SY0 @ SV3 @ SV6 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[26]) ).
thf(30,plain,
! [SV4: $i,SV2: $i] :
( ( ( ~ ( ~ ( sK1_SY0 @ SV2 @ SV4 )
| ~ ( sK1_SY0 @ SV4 @ SV2 ) ) )
= $false )
| ( ( SV2 = SV4 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[27]) ).
thf(31,plain,
( ( ~ ~ ( ~ ( sK1_SY0 @ sK2_SX0 @ sK3_SY45 )
| ~ ( ( sK2_SX0 != sK3_SY45 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[28]) ).
thf(32,plain,
( ( ~ ~ ( ~ ( sK1_SY0 @ sK3_SY45 @ sK2_SX0 )
| ~ ( ( sK3_SY45 != sK2_SX0 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[28]) ).
thf(33,plain,
! [SV6: $i,SV5: $i,SV3: $i] :
( ( ( ~ ~ ( ~ ( sK1_SY0 @ SV3 @ SV5 )
| ~ ( sK1_SY0 @ SV5 @ SV6 ) ) )
= $true )
| ( ( sK1_SY0 @ SV3 @ SV6 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[29]) ).
thf(34,plain,
! [SV4: $i,SV2: $i] :
( ( ( ~ ( sK1_SY0 @ SV2 @ SV4 )
| ~ ( sK1_SY0 @ SV4 @ SV2 ) )
= $true )
| ( ( SV2 = SV4 )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[30]) ).
thf(35,plain,
( ( ~ ( ~ ( sK1_SY0 @ sK2_SX0 @ sK3_SY45 )
| ~ ( ( sK2_SX0 != sK3_SY45 ) ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[31]) ).
thf(36,plain,
( ( ~ ( ~ ( sK1_SY0 @ sK3_SY45 @ sK2_SX0 )
| ~ ( ( sK3_SY45 != sK2_SX0 ) ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[32]) ).
thf(37,plain,
! [SV6: $i,SV5: $i,SV3: $i] :
( ( ( ~ ( ~ ( sK1_SY0 @ SV3 @ SV5 )
| ~ ( sK1_SY0 @ SV5 @ SV6 ) ) )
= $false )
| ( ( sK1_SY0 @ SV3 @ SV6 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[33]) ).
thf(38,plain,
! [SV4: $i,SV2: $i] :
( ( ( ~ ( sK1_SY0 @ SV2 @ SV4 ) )
= $true )
| ( ( ~ ( sK1_SY0 @ SV4 @ SV2 ) )
= $true )
| ( ( SV2 = SV4 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[34]) ).
thf(39,plain,
( ( ~ ( sK1_SY0 @ sK2_SX0 @ sK3_SY45 )
| ~ ( ( sK2_SX0 != sK3_SY45 ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[35]) ).
thf(40,plain,
( ( ~ ( sK1_SY0 @ sK3_SY45 @ sK2_SX0 )
| ~ ( ( sK3_SY45 != sK2_SX0 ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[36]) ).
thf(41,plain,
! [SV6: $i,SV5: $i,SV3: $i] :
( ( ( ~ ( sK1_SY0 @ SV3 @ SV5 )
| ~ ( sK1_SY0 @ SV5 @ SV6 ) )
= $true )
| ( ( sK1_SY0 @ SV3 @ SV6 )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[37]) ).
thf(42,plain,
! [SV4: $i,SV2: $i] :
( ( ( sK1_SY0 @ SV2 @ SV4 )
= $false )
| ( ( ~ ( sK1_SY0 @ SV4 @ SV2 ) )
= $true )
| ( ( SV2 = SV4 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[38]) ).
thf(43,plain,
( ( ~ ( sK1_SY0 @ sK2_SX0 @ sK3_SY45 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[39]) ).
thf(44,plain,
( ( ~ ( ( sK2_SX0 != sK3_SY45 ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[39]) ).
thf(45,plain,
( ( ~ ( sK1_SY0 @ sK3_SY45 @ sK2_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[40]) ).
thf(46,plain,
( ( ~ ( ( sK3_SY45 != sK2_SX0 ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[40]) ).
thf(47,plain,
! [SV6: $i,SV5: $i,SV3: $i] :
( ( ( ~ ( sK1_SY0 @ SV3 @ SV5 ) )
= $true )
| ( ( ~ ( sK1_SY0 @ SV5 @ SV6 ) )
= $true )
| ( ( sK1_SY0 @ SV3 @ SV6 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[41]) ).
thf(48,plain,
! [SV2: $i,SV4: $i] :
( ( ( sK1_SY0 @ SV4 @ SV2 )
= $false )
| ( ( sK1_SY0 @ SV2 @ SV4 )
= $false )
| ( ( SV2 = SV4 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[42]) ).
thf(49,plain,
( ( sK1_SY0 @ sK2_SX0 @ sK3_SY45 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[43]) ).
thf(50,plain,
( ( sK2_SX0 != sK3_SY45 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[44]) ).
thf(51,plain,
( ( sK1_SY0 @ sK3_SY45 @ sK2_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[45]) ).
thf(52,plain,
( ( sK3_SY45 != sK2_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[46]) ).
thf(53,plain,
! [SV6: $i,SV5: $i,SV3: $i] :
( ( ( sK1_SY0 @ SV3 @ SV5 )
= $false )
| ( ( ~ ( sK1_SY0 @ SV5 @ SV6 ) )
= $true )
| ( ( sK1_SY0 @ SV3 @ SV6 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[47]) ).
thf(54,plain,
( ( sK2_SX0 = sK3_SY45 )
= $false ),
inference(extcnf_not_pos,[status(thm)],[50]) ).
thf(55,plain,
( ( sK3_SY45 = sK2_SX0 )
= $false ),
inference(extcnf_not_pos,[status(thm)],[52]) ).
thf(56,plain,
! [SV3: $i,SV6: $i,SV5: $i] :
( ( ( sK1_SY0 @ SV5 @ SV6 )
= $false )
| ( ( sK1_SY0 @ SV3 @ SV5 )
= $false )
| ( ( sK1_SY0 @ SV3 @ SV6 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[53]) ).
thf(57,plain,
$false = $true,
inference(fo_atp_e,[status(thm)],[20,56,55,54,51,49,48]) ).
thf(58,plain,
( ( ! [SY34: $i,SY35: $i,SY36: $i] :
( ( ( sK1_SY0 @ SY34 @ SY35 )
& ( sK1_SY0 @ SY35 @ SY36 ) )
=> ( sK1_SY0 @ SY34 @ SY36 ) ) )
= $true ),
inference(copy,[status(thm)],[7]) ).
thf(59,plain,
( ( ! [SY32: $i,SY33: $i] :
( ( ( sK1_SY0 @ SY32 @ SY33 )
& ( sK1_SY0 @ SY33 @ SY32 ) )
=> ( SY32 = SY33 ) ) )
= $true ),
inference(copy,[status(thm)],[6]) ).
thf(60,plain,
( ( ! [SY31: $i] : ( sK1_SY0 @ SY31 @ SY31 ) )
= $true ),
inference(copy,[status(thm)],[5]) ).
thf(61,plain,
( ( ~ ! [SY39: $i,SY40: $i,SY41: $i] :
( ( ( sK1_SY0 @ SY39 @ SY40 )
& ( SY39 != SY40 )
& ( sK1_SY0 @ SY40 @ SY41 )
& ( SY40 != SY41 ) )
=> ( ( sK1_SY0 @ SY39 @ SY41 )
& ( SY39 != SY41 ) ) ) )
= $true ),
inference(copy,[status(thm)],[12]) ).
thf(62,plain,
( ( ! [SX0: $i,SX1: $i,SX2: $i] :
( ~ ~ ( ~ ( sK1_SY0 @ SX0 @ SX1 )
| ~ ( sK1_SY0 @ SX1 @ SX2 ) )
| ( sK1_SY0 @ SX0 @ SX2 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[58,antisymm,asymm,confl,cr,idem,ind,infl,innf,inv,irrefl,join,lconfl,mono,nfof,norm,po,rc,refl,sc,sconfl,so,subrel,symm,tc,term,total,trans,trc,trsc]) ).
thf(63,plain,
( ( ~ ! [SX0: $i,SX1: $i,SX2: $i] :
( ~ ~ ( ~ ~ ( ~ ( sK1_SY0 @ SX0 @ SX1 )
| ~ ( ( SX0 != SX1 ) ) )
| ~ ~ ( ~ ( sK1_SY0 @ SX1 @ SX2 )
| ~ ( ( SX1 != SX2 ) ) ) )
| ~ ( ~ ( sK1_SY0 @ SX0 @ SX2 )
| ~ ( ( SX0 != SX2 ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[61,antisymm,asymm,confl,cr,idem,ind,infl,innf,inv,irrefl,join,lconfl,mono,nfof,norm,po,rc,refl,sc,sconfl,so,subrel,symm,tc,term,total,trans,trc,trsc]) ).
thf(64,plain,
( ( ! [SX0: $i,SX1: $i] :
( ~ ~ ( ~ ( sK1_SY0 @ SX0 @ SX1 )
| ~ ( sK1_SY0 @ SX1 @ SX0 ) )
| ( SX0 = SX1 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[59,antisymm,asymm,confl,cr,idem,ind,infl,innf,inv,irrefl,join,lconfl,mono,nfof,norm,po,rc,refl,sc,sconfl,so,subrel,symm,tc,term,total,trans,trc,trsc]) ).
thf(65,plain,
! [SV7: $i] :
( ( sK1_SY0 @ SV7 @ SV7 )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[60]) ).
thf(66,plain,
! [SV8: $i] :
( ( ! [SY47: $i,SY48: $i] :
( ~ ~ ( ~ ( sK1_SY0 @ SV8 @ SY47 )
| ~ ( sK1_SY0 @ SY47 @ SY48 ) )
| ( sK1_SY0 @ SV8 @ SY48 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[62]) ).
thf(67,plain,
( ( ! [SX0: $i,SX1: $i,SX2: $i] :
( ~ ~ ( ~ ~ ( ~ ( sK1_SY0 @ SX0 @ SX1 )
| ~ ( ( SX0 != SX1 ) ) )
| ~ ~ ( ~ ( sK1_SY0 @ SX1 @ SX2 )
| ~ ( ( SX1 != SX2 ) ) ) )
| ~ ( ~ ( sK1_SY0 @ SX0 @ SX2 )
| ~ ( ( SX0 != SX2 ) ) ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[63]) ).
thf(68,plain,
! [SV9: $i] :
( ( ! [SY49: $i] :
( ~ ~ ( ~ ( sK1_SY0 @ SV9 @ SY49 )
| ~ ( sK1_SY0 @ SY49 @ SV9 ) )
| ( SV9 = SY49 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[64]) ).
thf(69,plain,
! [SV10: $i,SV8: $i] :
( ( ! [SY50: $i] :
( ~ ~ ( ~ ( sK1_SY0 @ SV8 @ SV10 )
| ~ ( sK1_SY0 @ SV10 @ SY50 ) )
| ( sK1_SY0 @ SV8 @ SY50 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[66]) ).
thf(70,plain,
( ( ! [SY51: $i,SY52: $i] :
( ~ ~ ( ~ ~ ( ~ ( sK1_SY0 @ sK4_SX0 @ SY51 )
| ~ ( ( sK4_SX0 != SY51 ) ) )
| ~ ~ ( ~ ( sK1_SY0 @ SY51 @ SY52 )
| ~ ( ( SY51 != SY52 ) ) ) )
| ~ ( ~ ( sK1_SY0 @ sK4_SX0 @ SY52 )
| ~ ( ( sK4_SX0 != SY52 ) ) ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[67]) ).
thf(71,plain,
! [SV11: $i,SV9: $i] :
( ( ~ ~ ( ~ ( sK1_SY0 @ SV9 @ SV11 )
| ~ ( sK1_SY0 @ SV11 @ SV9 ) )
| ( SV9 = SV11 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[68]) ).
thf(72,plain,
! [SV12: $i,SV10: $i,SV8: $i] :
( ( ~ ~ ( ~ ( sK1_SY0 @ SV8 @ SV10 )
| ~ ( sK1_SY0 @ SV10 @ SV12 ) )
| ( sK1_SY0 @ SV8 @ SV12 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[69]) ).
thf(73,plain,
( ( ! [SY53: $i] :
( ~ ~ ( ~ ~ ( ~ ( sK1_SY0 @ sK4_SX0 @ sK5_SY51 )
| ~ ( ( sK4_SX0 != sK5_SY51 ) ) )
| ~ ~ ( ~ ( sK1_SY0 @ sK5_SY51 @ SY53 )
| ~ ( ( sK5_SY51 != SY53 ) ) ) )
| ~ ( ~ ( sK1_SY0 @ sK4_SX0 @ SY53 )
| ~ ( ( sK4_SX0 != SY53 ) ) ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[70]) ).
thf(74,plain,
! [SV11: $i,SV9: $i] :
( ( ( ~ ~ ( ~ ( sK1_SY0 @ SV9 @ SV11 )
| ~ ( sK1_SY0 @ SV11 @ SV9 ) ) )
= $true )
| ( ( SV9 = SV11 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[71]) ).
thf(75,plain,
! [SV12: $i,SV10: $i,SV8: $i] :
( ( ( ~ ~ ( ~ ( sK1_SY0 @ SV8 @ SV10 )
| ~ ( sK1_SY0 @ SV10 @ SV12 ) ) )
= $true )
| ( ( sK1_SY0 @ SV8 @ SV12 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[72]) ).
thf(76,plain,
( ( ~ ~ ( ~ ~ ( ~ ( sK1_SY0 @ sK4_SX0 @ sK5_SY51 )
| ~ ( ( sK4_SX0 != sK5_SY51 ) ) )
| ~ ~ ( ~ ( sK1_SY0 @ sK5_SY51 @ sK6_SY53 )
| ~ ( ( sK5_SY51 != sK6_SY53 ) ) ) )
| ~ ( ~ ( sK1_SY0 @ sK4_SX0 @ sK6_SY53 )
| ~ ( ( sK4_SX0 != sK6_SY53 ) ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[73]) ).
thf(77,plain,
! [SV11: $i,SV9: $i] :
( ( ( ~ ( ~ ( sK1_SY0 @ SV9 @ SV11 )
| ~ ( sK1_SY0 @ SV11 @ SV9 ) ) )
= $false )
| ( ( SV9 = SV11 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[74]) ).
thf(78,plain,
! [SV12: $i,SV10: $i,SV8: $i] :
( ( ( ~ ( ~ ( sK1_SY0 @ SV8 @ SV10 )
| ~ ( sK1_SY0 @ SV10 @ SV12 ) ) )
= $false )
| ( ( sK1_SY0 @ SV8 @ SV12 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[75]) ).
thf(79,plain,
( ( ~ ~ ( ~ ~ ( ~ ( sK1_SY0 @ sK4_SX0 @ sK5_SY51 )
| ~ ( ( sK4_SX0 != sK5_SY51 ) ) )
| ~ ~ ( ~ ( sK1_SY0 @ sK5_SY51 @ sK6_SY53 )
| ~ ( ( sK5_SY51 != sK6_SY53 ) ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[76]) ).
thf(80,plain,
( ( ~ ( ~ ( sK1_SY0 @ sK4_SX0 @ sK6_SY53 )
| ~ ( ( sK4_SX0 != sK6_SY53 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[76]) ).
thf(81,plain,
! [SV11: $i,SV9: $i] :
( ( ( ~ ( sK1_SY0 @ SV9 @ SV11 )
| ~ ( sK1_SY0 @ SV11 @ SV9 ) )
= $true )
| ( ( SV9 = SV11 )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[77]) ).
thf(82,plain,
! [SV12: $i,SV10: $i,SV8: $i] :
( ( ( ~ ( sK1_SY0 @ SV8 @ SV10 )
| ~ ( sK1_SY0 @ SV10 @ SV12 ) )
= $true )
| ( ( sK1_SY0 @ SV8 @ SV12 )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[78]) ).
thf(83,plain,
( ( ~ ( ~ ~ ( ~ ( sK1_SY0 @ sK4_SX0 @ sK5_SY51 )
| ~ ( ( sK4_SX0 != sK5_SY51 ) ) )
| ~ ~ ( ~ ( sK1_SY0 @ sK5_SY51 @ sK6_SY53 )
| ~ ( ( sK5_SY51 != sK6_SY53 ) ) ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[79]) ).
thf(84,plain,
( ( ~ ( sK1_SY0 @ sK4_SX0 @ sK6_SY53 )
| ~ ( ( sK4_SX0 != sK6_SY53 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[80]) ).
thf(85,plain,
! [SV11: $i,SV9: $i] :
( ( ( ~ ( sK1_SY0 @ SV9 @ SV11 ) )
= $true )
| ( ( ~ ( sK1_SY0 @ SV11 @ SV9 ) )
= $true )
| ( ( SV9 = SV11 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[81]) ).
thf(86,plain,
! [SV12: $i,SV10: $i,SV8: $i] :
( ( ( ~ ( sK1_SY0 @ SV8 @ SV10 ) )
= $true )
| ( ( ~ ( sK1_SY0 @ SV10 @ SV12 ) )
= $true )
| ( ( sK1_SY0 @ SV8 @ SV12 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[82]) ).
thf(87,plain,
( ( ~ ~ ( ~ ( sK1_SY0 @ sK4_SX0 @ sK5_SY51 )
| ~ ( ( sK4_SX0 != sK5_SY51 ) ) )
| ~ ~ ( ~ ( sK1_SY0 @ sK5_SY51 @ sK6_SY53 )
| ~ ( ( sK5_SY51 != sK6_SY53 ) ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[83]) ).
thf(88,plain,
( ( ( ~ ( sK1_SY0 @ sK4_SX0 @ sK6_SY53 ) )
= $true )
| ( ( ~ ( ( sK4_SX0 != sK6_SY53 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[84]) ).
thf(89,plain,
! [SV11: $i,SV9: $i] :
( ( ( sK1_SY0 @ SV9 @ SV11 )
= $false )
| ( ( ~ ( sK1_SY0 @ SV11 @ SV9 ) )
= $true )
| ( ( SV9 = SV11 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[85]) ).
thf(90,plain,
! [SV12: $i,SV10: $i,SV8: $i] :
( ( ( sK1_SY0 @ SV8 @ SV10 )
= $false )
| ( ( ~ ( sK1_SY0 @ SV10 @ SV12 ) )
= $true )
| ( ( sK1_SY0 @ SV8 @ SV12 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[86]) ).
thf(91,plain,
( ( ~ ~ ( ~ ( sK1_SY0 @ sK4_SX0 @ sK5_SY51 )
| ~ ( ( sK4_SX0 != sK5_SY51 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[87]) ).
thf(92,plain,
( ( ~ ~ ( ~ ( sK1_SY0 @ sK5_SY51 @ sK6_SY53 )
| ~ ( ( sK5_SY51 != sK6_SY53 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[87]) ).
thf(93,plain,
( ( ( sK1_SY0 @ sK4_SX0 @ sK6_SY53 )
= $false )
| ( ( ~ ( ( sK4_SX0 != sK6_SY53 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[88]) ).
thf(94,plain,
! [SV9: $i,SV11: $i] :
( ( ( sK1_SY0 @ SV11 @ SV9 )
= $false )
| ( ( sK1_SY0 @ SV9 @ SV11 )
= $false )
| ( ( SV9 = SV11 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[89]) ).
thf(95,plain,
! [SV8: $i,SV12: $i,SV10: $i] :
( ( ( sK1_SY0 @ SV10 @ SV12 )
= $false )
| ( ( sK1_SY0 @ SV8 @ SV10 )
= $false )
| ( ( sK1_SY0 @ SV8 @ SV12 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[90]) ).
thf(96,plain,
( ( ~ ( ~ ( sK1_SY0 @ sK4_SX0 @ sK5_SY51 )
| ~ ( ( sK4_SX0 != sK5_SY51 ) ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[91]) ).
thf(97,plain,
( ( ~ ( ~ ( sK1_SY0 @ sK5_SY51 @ sK6_SY53 )
| ~ ( ( sK5_SY51 != sK6_SY53 ) ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[92]) ).
thf(98,plain,
( ( ( sK4_SX0 != sK6_SY53 )
= $false )
| ( ( sK1_SY0 @ sK4_SX0 @ sK6_SY53 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[93]) ).
thf(99,plain,
( ( ~ ( sK1_SY0 @ sK4_SX0 @ sK5_SY51 )
| ~ ( ( sK4_SX0 != sK5_SY51 ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[96]) ).
thf(100,plain,
( ( ~ ( sK1_SY0 @ sK5_SY51 @ sK6_SY53 )
| ~ ( ( sK5_SY51 != sK6_SY53 ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[97]) ).
thf(101,plain,
( ( ( sK4_SX0 = sK6_SY53 )
= $true )
| ( ( sK1_SY0 @ sK4_SX0 @ sK6_SY53 )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[98]) ).
thf(102,plain,
( ( ~ ( sK1_SY0 @ sK4_SX0 @ sK5_SY51 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[99]) ).
thf(103,plain,
( ( ~ ( ( sK4_SX0 != sK5_SY51 ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[99]) ).
thf(104,plain,
( ( ~ ( sK1_SY0 @ sK5_SY51 @ sK6_SY53 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[100]) ).
thf(105,plain,
( ( ~ ( ( sK5_SY51 != sK6_SY53 ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[100]) ).
thf(106,plain,
( ( sK1_SY0 @ sK4_SX0 @ sK5_SY51 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[102]) ).
thf(107,plain,
( ( sK4_SX0 != sK5_SY51 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[103]) ).
thf(108,plain,
( ( sK1_SY0 @ sK5_SY51 @ sK6_SY53 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[104]) ).
thf(109,plain,
( ( sK5_SY51 != sK6_SY53 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[105]) ).
thf(110,plain,
( ( sK4_SX0 = sK5_SY51 )
= $false ),
inference(extcnf_not_pos,[status(thm)],[107]) ).
thf(111,plain,
( ( sK5_SY51 = sK6_SY53 )
= $false ),
inference(extcnf_not_pos,[status(thm)],[109]) ).
thf(112,plain,
$false = $true,
inference(fo_atp_e,[status(thm)],[65,111,110,108,106,101,95,94]) ).
thf(113,plain,
$false,
inference(solved_all_splits,[solved_all_splits(join,[])],[112,57]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SEU498^1 : TPTP v9.3.1. Released v3.6.0.
% 0.00/0.04 % Command : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.16 % Computer : n010.cluster.edu
% 0.10/0.16 % Model : x86_64 x86_64
% 0.10/0.16 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.16 % Memory : 8046.5625MB
% 0.10/0.16 % OS : Linux 6.8.0-71-generic
% 0.10/0.16 % CPULimit : 300
% 0.10/0.16 % WCLimit : 300
% 0.10/0.16 % DateTime : Tue Oct 6 15:26:40 UTC 2026
% 0.10/0.16 % CPUTime :
% 0.10/0.16 Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.21
% 0.10/0.21 No.of.Axioms: 0
% 0.10/0.21
% 0.10/0.21 Length.of.Defs: 5125
% 0.10/0.21
% 0.10/0.21 Contains.Choice.Funs: false
% 0.10/0.21 ...
% 0.10/0.21
% 0.10/0.21 ********************************
% 0.10/0.21 * All subproblems solved! *
% 0.10/0.21 ********************************
% 0.10/0.21 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:1,axioms:3,ps:0,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:112,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.10/0.21
% 0.10/0.21 %**** Beginning of derivation protocol ****
% 0.10/0.21 % SZS output start CNFRefutation
% See solution above
% 0.10/0.21
% 0.10/0.21 %**** End of derivation protocol ****
% 0.10/0.21 %**** no. of clauses in derivation: 113 ****
% 0.10/0.21 %**** clause counter: 112 ****
% 0.10/0.21
% 0.10/0.21 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:1,axioms:3,ps:0,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:112,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------