%------------------------------------------------------------------------------
% File : LEO-II---2.3.1
% Problem : SEU056+1 : TPTP v9.3.1. Released v3.2.0.
% 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 : n013.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 10:42:50 AM UTC 2026
% Result : Theorem 0.44s 0.30s
% Output : CNFRefutation 0.44s
% Verified :
% SZS Type : Refutation
% Derivation depth : 22
% Number of leaves : 17
% Syntax : Number of formulae : 222 ( 159 unt; 0 typ; 0 def)
% Number of atoms : 1147 ( 332 equ; 0 cnn)
% Maximal formula atoms : 6 ( 5 avg)
% Number of connectives : 1638 ( 454 ~; 241 |; 63 &; 841 @)
% ( 3 <=>; 36 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 2 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 25 ( 22 usr; 12 con; 0-2 aty)
% Number of variables : 203 ( 0 ^; 185 !; 18 ?; 203 :)
% Comments :
%------------------------------------------------------------------------------
thf(tp_disjoint,type,
disjoint: $i > $i > $o ).
thf(tp_element,type,
element: $i > $i > $o ).
thf(tp_empty,type,
empty: $i > $o ).
thf(tp_empty_set,type,
empty_set: $i ).
thf(tp_function,type,
function: $i > $o ).
thf(tp_in,type,
in: $i > $i > $o ).
thf(tp_one_to_one,type,
one_to_one: $i > $o ).
thf(tp_powerset,type,
powerset: $i > $i ).
thf(tp_relation,type,
relation: $i > $o ).
thf(tp_relation_empty_yielding,type,
relation_empty_yielding: $i > $o ).
thf(tp_relation_image,type,
relation_image: $i > $i > $i ).
thf(tp_sK1_A,type,
sK1_A: $i ).
thf(tp_sK2_SY22,type,
sK2_SY22: $i ).
thf(tp_sK3_SY24,type,
sK3_SY24: $i ).
thf(tp_sK4_SX0,type,
sK4_SX0: $i ).
thf(tp_sK5_SX0,type,
sK5_SX0: $i ).
thf(tp_sK6_SX0,type,
sK6_SX0: $i ).
thf(tp_sK7_SX0,type,
sK7_SX0: $i ).
thf(tp_sK8_SX0,type,
sK8_SX0: $i ).
thf(tp_sK9_SX0,type,
sK9_SX0: $i ).
thf(tp_set_intersection2,type,
set_intersection2: $i > $i > $i ).
thf(tp_subset,type,
subset: $i > $i > $o ).
thf(10,axiom,
! [A: $i] :
( ( relation @ A )
=> ( ( relation_image @ A @ empty_set )
= empty_set ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t149_relat_1) ).
thf(11,axiom,
! [A: $i,B: $i,C: $i] :
( ( ( relation @ C )
& ( function @ C ) )
=> ( ( one_to_one @ C )
=> ( ( relation_image @ C @ ( set_intersection2 @ A @ B ) )
= ( set_intersection2 @ ( relation_image @ C @ A ) @ ( relation_image @ C @ B ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t121_funct_1) ).
thf(12,axiom,
! [A: $i,B: $i] :
( ( disjoint @ A @ B )
=> ( disjoint @ B @ A ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',symmetry_r1_xboole_0) ).
thf(14,axiom,
? [A: $i] :
( ( relation @ A )
& ( relation_empty_yielding @ A ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_relat_1) ).
thf(15,axiom,
? [A: $i] :
( ( relation @ A )
& ( function @ A )
& ( one_to_one @ A ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_funct_1) ).
thf(18,axiom,
? [A: $i] :
( ~ ( empty @ A )
& ( relation @ A ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_relat_1) ).
thf(19,axiom,
? [A: $i] :
( ( relation @ A )
& ( empty @ A )
& ( function @ A ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_funct_1) ).
thf(22,axiom,
? [A: $i] :
( ( empty @ A )
& ( relation @ A ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_relat_1) ).
thf(23,axiom,
? [A: $i] :
( ( relation @ A )
& ( function @ A ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_funct_1) ).
thf(25,axiom,
( ( empty @ empty_set )
& ( relation @ empty_set ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_relat_1) ).
thf(28,axiom,
! [A: $i,B: $i] :
( ( ( relation @ A )
& ( relation @ B ) )
=> ( relation @ ( set_intersection2 @ A @ B ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_relat_1) ).
thf(29,axiom,
( ( empty @ empty_set )
& ( relation @ empty_set )
& ( relation_empty_yielding @ empty_set ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc12_relat_1) ).
thf(31,axiom,
! [A: $i,B: $i] :
( ( disjoint @ A @ B )
<=> ( ( set_intersection2 @ A @ B )
= empty_set ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d7_xboole_0) ).
thf(33,axiom,
! [A: $i] :
( ( ( relation @ A )
& ( empty @ A )
& ( function @ A ) )
=> ( ( relation @ A )
& ( function @ A )
& ( one_to_one @ A ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_funct_1) ).
thf(34,axiom,
! [A: $i] :
( ( empty @ A )
=> ( relation @ A ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_relat_1) ).
thf(35,axiom,
! [A: $i] :
( ( empty @ A )
=> ( function @ A ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_funct_1) ).
thf(37,conjecture,
! [A: $i,B: $i,C: $i] :
( ( ( relation @ C )
& ( function @ C ) )
=> ( ( ( disjoint @ A @ B )
& ( one_to_one @ C ) )
=> ( disjoint @ ( relation_image @ C @ A ) @ ( relation_image @ C @ B ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t125_funct_1) ).
thf(38,negated_conjecture,
( ( ! [A: $i,B: $i,C: $i] :
( ( ( relation @ C )
& ( function @ C ) )
=> ( ( ( disjoint @ A @ B )
& ( one_to_one @ C ) )
=> ( disjoint @ ( relation_image @ C @ A ) @ ( relation_image @ C @ B ) ) ) ) )
= $false ),
inference(negate_conjecture,[status(cth)],[37]) ).
thf(39,plain,
( ( ! [A: $i,B: $i,C: $i] :
( ( ( relation @ C )
& ( function @ C ) )
=> ( ( ( disjoint @ A @ B )
& ( one_to_one @ C ) )
=> ( disjoint @ ( relation_image @ C @ A ) @ ( relation_image @ C @ B ) ) ) ) )
= $false ),
inference(unfold_def,[status(thm)],[38]) ).
thf(40,plain,
( ( ! [A: $i] :
( ( relation @ A )
=> ( ( relation_image @ A @ empty_set )
= empty_set ) ) )
= $true ),
inference(unfold_def,[status(thm)],[10]) ).
thf(41,plain,
( ( ! [A: $i,B: $i,C: $i] :
( ( ( relation @ C )
& ( function @ C ) )
=> ( ( one_to_one @ C )
=> ( ( relation_image @ C @ ( set_intersection2 @ A @ B ) )
= ( set_intersection2 @ ( relation_image @ C @ A ) @ ( relation_image @ C @ B ) ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[11]) ).
thf(42,plain,
( ( ! [A: $i,B: $i] :
( ( disjoint @ A @ B )
=> ( disjoint @ B @ A ) ) )
= $true ),
inference(unfold_def,[status(thm)],[12]) ).
thf(43,plain,
( ( ? [A: $i] :
( ( relation @ A )
& ( relation_empty_yielding @ A ) ) )
= $true ),
inference(unfold_def,[status(thm)],[14]) ).
thf(44,plain,
( ( ? [A: $i] :
( ( relation @ A )
& ( function @ A )
& ( one_to_one @ A ) ) )
= $true ),
inference(unfold_def,[status(thm)],[15]) ).
thf(45,plain,
( ( ? [A: $i] :
( ~ ( empty @ A )
& ( relation @ A ) ) )
= $true ),
inference(unfold_def,[status(thm)],[18]) ).
thf(46,plain,
( ( ? [A: $i] :
( ( relation @ A )
& ( empty @ A )
& ( function @ A ) ) )
= $true ),
inference(unfold_def,[status(thm)],[19]) ).
thf(47,plain,
( ( ? [A: $i] :
( ( empty @ A )
& ( relation @ A ) ) )
= $true ),
inference(unfold_def,[status(thm)],[22]) ).
thf(48,plain,
( ( ? [A: $i] :
( ( relation @ A )
& ( function @ A ) ) )
= $true ),
inference(unfold_def,[status(thm)],[23]) ).
thf(49,plain,
( ( ( empty @ empty_set )
& ( relation @ empty_set ) )
= $true ),
inference(unfold_def,[status(thm)],[25]) ).
thf(50,plain,
( ( ! [A: $i,B: $i] :
( ( ( relation @ A )
& ( relation @ B ) )
=> ( relation @ ( set_intersection2 @ A @ B ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[28]) ).
thf(51,plain,
( ( ( empty @ empty_set )
& ( relation @ empty_set )
& ( relation_empty_yielding @ empty_set ) )
= $true ),
inference(unfold_def,[status(thm)],[29]) ).
thf(52,plain,
( ( ! [A: $i,B: $i] :
( ( disjoint @ A @ B )
<=> ( ( set_intersection2 @ A @ B )
= empty_set ) ) )
= $true ),
inference(unfold_def,[status(thm)],[31]) ).
thf(53,plain,
( ( ! [A: $i] :
( ( ( relation @ A )
& ( empty @ A )
& ( function @ A ) )
=> ( ( relation @ A )
& ( function @ A )
& ( one_to_one @ A ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[33]) ).
thf(54,plain,
( ( ! [A: $i] :
( ( empty @ A )
=> ( relation @ A ) ) )
= $true ),
inference(unfold_def,[status(thm)],[34]) ).
thf(55,plain,
( ( ! [A: $i] :
( ( empty @ A )
=> ( function @ A ) ) )
= $true ),
inference(unfold_def,[status(thm)],[35]) ).
thf(56,plain,
( ( ! [SY22: $i,SY23: $i] :
( ( ( relation @ SY23 )
& ( function @ SY23 ) )
=> ( ( ( disjoint @ sK1_A @ SY22 )
& ( one_to_one @ SY23 ) )
=> ( disjoint @ ( relation_image @ SY23 @ sK1_A ) @ ( relation_image @ SY23 @ SY22 ) ) ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[39]) ).
thf(57,plain,
( ( ! [SY24: $i] :
( ( ( relation @ SY24 )
& ( function @ SY24 ) )
=> ( ( ( disjoint @ sK1_A @ sK2_SY22 )
& ( one_to_one @ SY24 ) )
=> ( disjoint @ ( relation_image @ SY24 @ sK1_A ) @ ( relation_image @ SY24 @ sK2_SY22 ) ) ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[56]) ).
thf(58,plain,
( ( ( ( relation @ sK3_SY24 )
& ( function @ sK3_SY24 ) )
=> ( ( ( disjoint @ sK1_A @ sK2_SY22 )
& ( one_to_one @ sK3_SY24 ) )
=> ( disjoint @ ( relation_image @ sK3_SY24 @ sK1_A ) @ ( relation_image @ sK3_SY24 @ sK2_SY22 ) ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[57]) ).
thf(59,plain,
( ( relation @ sK3_SY24 )
= $true ),
inference(standard_cnf,[status(thm)],[58]) ).
thf(60,plain,
( ( function @ sK3_SY24 )
= $true ),
inference(standard_cnf,[status(thm)],[58]) ).
thf(61,plain,
( ( disjoint @ sK1_A @ sK2_SY22 )
= $true ),
inference(standard_cnf,[status(thm)],[58]) ).
thf(62,plain,
( ( one_to_one @ sK3_SY24 )
= $true ),
inference(standard_cnf,[status(thm)],[58]) ).
thf(63,plain,
( ( disjoint @ ( relation_image @ sK3_SY24 @ sK1_A ) @ ( relation_image @ sK3_SY24 @ sK2_SY22 ) )
= $false ),
inference(standard_cnf,[status(thm)],[58]) ).
thf(64,plain,
( ( ~ ( disjoint @ ( relation_image @ sK3_SY24 @ sK1_A ) @ ( relation_image @ sK3_SY24 @ sK2_SY22 ) ) )
= $true ),
inference(polarity_switch,[status(thm)],[63]) ).
thf(65,plain,
( ( ! [A: $i] :
( ( empty @ A )
=> ( function @ A ) ) )
= $true ),
inference(copy,[status(thm)],[55]) ).
thf(66,plain,
( ( ! [A: $i] :
( ( empty @ A )
=> ( relation @ A ) ) )
= $true ),
inference(copy,[status(thm)],[54]) ).
thf(67,plain,
( ( ! [A: $i] :
( ( ( relation @ A )
& ( empty @ A )
& ( function @ A ) )
=> ( ( relation @ A )
& ( function @ A )
& ( one_to_one @ A ) ) ) )
= $true ),
inference(copy,[status(thm)],[53]) ).
thf(68,plain,
( ( ! [A: $i,B: $i] :
( ( disjoint @ A @ B )
<=> ( ( set_intersection2 @ A @ B )
= empty_set ) ) )
= $true ),
inference(copy,[status(thm)],[52]) ).
thf(69,plain,
( ( ( empty @ empty_set )
& ( relation @ empty_set )
& ( relation_empty_yielding @ empty_set ) )
= $true ),
inference(copy,[status(thm)],[51]) ).
thf(70,plain,
( ( ! [A: $i,B: $i] :
( ( ( relation @ A )
& ( relation @ B ) )
=> ( relation @ ( set_intersection2 @ A @ B ) ) ) )
= $true ),
inference(copy,[status(thm)],[50]) ).
thf(71,plain,
( ( ( empty @ empty_set )
& ( relation @ empty_set ) )
= $true ),
inference(copy,[status(thm)],[49]) ).
thf(72,plain,
( ( ? [A: $i] :
( ( relation @ A )
& ( function @ A ) ) )
= $true ),
inference(copy,[status(thm)],[48]) ).
thf(73,plain,
( ( ? [A: $i] :
( ( empty @ A )
& ( relation @ A ) ) )
= $true ),
inference(copy,[status(thm)],[47]) ).
thf(74,plain,
( ( ? [A: $i] :
( ( relation @ A )
& ( empty @ A )
& ( function @ A ) ) )
= $true ),
inference(copy,[status(thm)],[46]) ).
thf(75,plain,
( ( ? [A: $i] :
( ~ ( empty @ A )
& ( relation @ A ) ) )
= $true ),
inference(copy,[status(thm)],[45]) ).
thf(76,plain,
( ( ? [A: $i] :
( ( relation @ A )
& ( function @ A )
& ( one_to_one @ A ) ) )
= $true ),
inference(copy,[status(thm)],[44]) ).
thf(77,plain,
( ( ? [A: $i] :
( ( relation @ A )
& ( relation_empty_yielding @ A ) ) )
= $true ),
inference(copy,[status(thm)],[43]) ).
thf(78,plain,
( ( ! [A: $i,B: $i] :
( ( disjoint @ A @ B )
=> ( disjoint @ B @ A ) ) )
= $true ),
inference(copy,[status(thm)],[42]) ).
thf(79,plain,
( ( ! [A: $i,B: $i,C: $i] :
( ( ( relation @ C )
& ( function @ C ) )
=> ( ( one_to_one @ C )
=> ( ( relation_image @ C @ ( set_intersection2 @ A @ B ) )
= ( set_intersection2 @ ( relation_image @ C @ A ) @ ( relation_image @ C @ B ) ) ) ) ) )
= $true ),
inference(copy,[status(thm)],[41]) ).
thf(80,plain,
( ( ! [A: $i] :
( ( relation @ A )
=> ( ( relation_image @ A @ empty_set )
= empty_set ) ) )
= $true ),
inference(copy,[status(thm)],[40]) ).
thf(81,plain,
( ( one_to_one @ sK3_SY24 )
= $true ),
inference(copy,[status(thm)],[62]) ).
thf(82,plain,
( ( disjoint @ sK1_A @ sK2_SY22 )
= $true ),
inference(copy,[status(thm)],[61]) ).
thf(83,plain,
( ( function @ sK3_SY24 )
= $true ),
inference(copy,[status(thm)],[60]) ).
thf(84,plain,
( ( relation @ sK3_SY24 )
= $true ),
inference(copy,[status(thm)],[59]) ).
thf(85,plain,
( ( ~ ( disjoint @ ( relation_image @ sK3_SY24 @ sK1_A ) @ ( relation_image @ sK3_SY24 @ sK2_SY22 ) ) )
= $true ),
inference(copy,[status(thm)],[64]) ).
thf(86,plain,
( ( ! [SX0: $i] :
( ~ ( empty @ SX0 )
| ( relation @ SX0 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[66]) ).
thf(87,plain,
( ( ~ ! [SX0: $i] :
~ ~ ( ~ ( relation @ SX0 )
| ~ ( function @ SX0 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[72]) ).
thf(88,plain,
( ( ~ ! [SX0: $i] :
~ ~ ( ~ ( empty @ SX0 )
| ~ ( relation @ SX0 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[73]) ).
thf(89,plain,
( ( ! [SX0: $i] :
( ~ ( empty @ SX0 )
| ( function @ SX0 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[65]) ).
thf(90,plain,
( ( ~ ( ~ ( empty @ empty_set )
| ~ ( relation @ empty_set ) ) )
= $true ),
inference(unfold_def,[status(thm)],[71]) ).
thf(91,plain,
( ( ~ ! [SX0: $i] :
~ ~ ( ~ ~ ( empty @ SX0 )
| ~ ( relation @ SX0 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[75]) ).
thf(92,plain,
( ( ~ ! [SX0: $i] :
~ ~ ( ~ ~ ( ~ ( relation @ SX0 )
| ~ ( empty @ SX0 ) )
| ~ ( function @ SX0 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[74]) ).
thf(93,plain,
( ( ! [SX0: $i] :
( ~ ~ ( ~ ~ ( ~ ( relation @ SX0 )
| ~ ( empty @ SX0 ) )
| ~ ( function @ SX0 ) )
| ~ ( ~ ~ ( ~ ( relation @ SX0 )
| ~ ( function @ SX0 ) )
| ~ ( one_to_one @ SX0 ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[67]) ).
thf(94,plain,
( ( ! [SX0: $i,SX1: $i] :
~ ( ~ ( ~ ( disjoint @ SX0 @ SX1 )
| ( ( set_intersection2 @ SX0 @ SX1 )
= empty_set ) )
| ~ ( ( ( set_intersection2 @ SX0 @ SX1 )
!= empty_set )
| ( disjoint @ SX0 @ SX1 ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[68]) ).
thf(95,plain,
( ( ~ ! [SX0: $i] :
~ ~ ( ~ ~ ( ~ ( relation @ SX0 )
| ~ ( function @ SX0 ) )
| ~ ( one_to_one @ SX0 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[76]) ).
thf(96,plain,
( ( ! [SX0: $i,SX1: $i] :
( ~ ~ ( ~ ( relation @ SX0 )
| ~ ( relation @ SX1 ) )
| ( relation @ ( set_intersection2 @ SX0 @ SX1 ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[70]) ).
thf(97,plain,
( ( ~ ! [SX0: $i] :
~ ~ ( ~ ( relation @ SX0 )
| ~ ( relation_empty_yielding @ SX0 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[77]) ).
thf(98,plain,
( ( ! [SX0: $i,SX1: $i] :
( ~ ( disjoint @ SX0 @ SX1 )
| ( disjoint @ SX1 @ SX0 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[78]) ).
thf(99,plain,
( ( ~ ( ~ ~ ( ~ ( empty @ empty_set )
| ~ ( relation @ empty_set ) )
| ~ ( relation_empty_yielding @ empty_set ) ) )
= $true ),
inference(unfold_def,[status(thm)],[69]) ).
thf(100,plain,
( ( ! [SX0: $i,SX1: $i,SX2: $i] :
( ~ ~ ( ~ ( relation @ SX2 )
| ~ ( function @ SX2 ) )
| ~ ( one_to_one @ SX2 )
| ( ( relation_image @ SX2 @ ( set_intersection2 @ SX0 @ SX1 ) )
= ( set_intersection2 @ ( relation_image @ SX2 @ SX0 ) @ ( relation_image @ SX2 @ SX1 ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[79]) ).
thf(101,plain,
( ( ! [SX0: $i] :
( ~ ( relation @ SX0 )
| ( ( relation_image @ SX0 @ empty_set )
= empty_set ) ) )
= $true ),
inference(unfold_def,[status(thm)],[80]) ).
thf(102,plain,
( ( disjoint @ ( relation_image @ sK3_SY24 @ sK1_A ) @ ( relation_image @ sK3_SY24 @ sK2_SY22 ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[85]) ).
thf(103,plain,
! [SV1: $i] :
( ( ~ ( empty @ SV1 )
| ( relation @ SV1 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[86]) ).
thf(104,plain,
( ( ! [SX0: $i] :
~ ~ ( ~ ( relation @ SX0 )
| ~ ( function @ SX0 ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[87]) ).
thf(105,plain,
( ( ! [SX0: $i] :
~ ~ ( ~ ( empty @ SX0 )
| ~ ( relation @ SX0 ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[88]) ).
thf(106,plain,
! [SV2: $i] :
( ( ~ ( empty @ SV2 )
| ( function @ SV2 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[89]) ).
thf(107,plain,
( ( ~ ( empty @ empty_set )
| ~ ( relation @ empty_set ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[90]) ).
thf(108,plain,
( ( ! [SX0: $i] :
~ ~ ( ~ ~ ( empty @ SX0 )
| ~ ( relation @ SX0 ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[91]) ).
thf(109,plain,
( ( ! [SX0: $i] :
~ ~ ( ~ ~ ( ~ ( relation @ SX0 )
| ~ ( empty @ SX0 ) )
| ~ ( function @ SX0 ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[92]) ).
thf(110,plain,
! [SV3: $i] :
( ( ~ ~ ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( empty @ SV3 ) )
| ~ ( function @ SV3 ) )
| ~ ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( function @ SV3 ) )
| ~ ( one_to_one @ SV3 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[93]) ).
thf(111,plain,
! [SV4: $i] :
( ( ! [SY25: $i] :
~ ( ~ ( ~ ( disjoint @ SV4 @ SY25 )
| ( ( set_intersection2 @ SV4 @ SY25 )
= empty_set ) )
| ~ ( ( ( set_intersection2 @ SV4 @ SY25 )
!= empty_set )
| ( disjoint @ SV4 @ SY25 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[94]) ).
thf(112,plain,
( ( ! [SX0: $i] :
~ ~ ( ~ ~ ( ~ ( relation @ SX0 )
| ~ ( function @ SX0 ) )
| ~ ( one_to_one @ SX0 ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[95]) ).
thf(113,plain,
! [SV5: $i] :
( ( ! [SY26: $i] :
( ~ ~ ( ~ ( relation @ SV5 )
| ~ ( relation @ SY26 ) )
| ( relation @ ( set_intersection2 @ SV5 @ SY26 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[96]) ).
thf(114,plain,
( ( ! [SX0: $i] :
~ ~ ( ~ ( relation @ SX0 )
| ~ ( relation_empty_yielding @ SX0 ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[97]) ).
thf(115,plain,
! [SV6: $i] :
( ( ! [SY27: $i] :
( ~ ( disjoint @ SV6 @ SY27 )
| ( disjoint @ SY27 @ SV6 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[98]) ).
thf(116,plain,
( ( ~ ~ ( ~ ( empty @ empty_set )
| ~ ( relation @ empty_set ) )
| ~ ( relation_empty_yielding @ empty_set ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[99]) ).
thf(117,plain,
! [SV7: $i] :
( ( ! [SY28: $i,SY29: $i] :
( ~ ~ ( ~ ( relation @ SY29 )
| ~ ( function @ SY29 ) )
| ~ ( one_to_one @ SY29 )
| ( ( relation_image @ SY29 @ ( set_intersection2 @ SV7 @ SY28 ) )
= ( set_intersection2 @ ( relation_image @ SY29 @ SV7 ) @ ( relation_image @ SY29 @ SY28 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[100]) ).
thf(118,plain,
! [SV8: $i] :
( ( ~ ( relation @ SV8 )
| ( ( relation_image @ SV8 @ empty_set )
= empty_set ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[101]) ).
thf(119,plain,
! [SV1: $i] :
( ( ( ~ ( empty @ SV1 ) )
= $true )
| ( ( relation @ SV1 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[103]) ).
thf(120,plain,
( ( ~ ~ ( ~ ( relation @ sK4_SX0 )
| ~ ( function @ sK4_SX0 ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[104]) ).
thf(121,plain,
( ( ~ ~ ( ~ ( empty @ sK5_SX0 )
| ~ ( relation @ sK5_SX0 ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[105]) ).
thf(122,plain,
! [SV2: $i] :
( ( ( ~ ( empty @ SV2 ) )
= $true )
| ( ( function @ SV2 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[106]) ).
thf(123,plain,
( ( ~ ( empty @ empty_set ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[107]) ).
thf(124,plain,
( ( ~ ( relation @ empty_set ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[107]) ).
thf(125,plain,
( ( ~ ~ ( ~ ~ ( empty @ sK6_SX0 )
| ~ ( relation @ sK6_SX0 ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[108]) ).
thf(126,plain,
( ( ~ ~ ( ~ ~ ( ~ ( relation @ sK7_SX0 )
| ~ ( empty @ sK7_SX0 ) )
| ~ ( function @ sK7_SX0 ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[109]) ).
thf(127,plain,
! [SV3: $i] :
( ( ( ~ ~ ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( empty @ SV3 ) )
| ~ ( function @ SV3 ) ) )
= $true )
| ( ( ~ ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( function @ SV3 ) )
| ~ ( one_to_one @ SV3 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[110]) ).
thf(128,plain,
! [SV9: $i,SV4: $i] :
( ( ~ ( ~ ( ~ ( disjoint @ SV4 @ SV9 )
| ( ( set_intersection2 @ SV4 @ SV9 )
= empty_set ) )
| ~ ( ( ( set_intersection2 @ SV4 @ SV9 )
!= empty_set )
| ( disjoint @ SV4 @ SV9 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[111]) ).
thf(129,plain,
( ( ~ ~ ( ~ ~ ( ~ ( relation @ sK8_SX0 )
| ~ ( function @ sK8_SX0 ) )
| ~ ( one_to_one @ sK8_SX0 ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[112]) ).
thf(130,plain,
! [SV10: $i,SV5: $i] :
( ( ~ ~ ( ~ ( relation @ SV5 )
| ~ ( relation @ SV10 ) )
| ( relation @ ( set_intersection2 @ SV5 @ SV10 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[113]) ).
thf(131,plain,
( ( ~ ~ ( ~ ( relation @ sK9_SX0 )
| ~ ( relation_empty_yielding @ sK9_SX0 ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[114]) ).
thf(132,plain,
! [SV11: $i,SV6: $i] :
( ( ~ ( disjoint @ SV6 @ SV11 )
| ( disjoint @ SV11 @ SV6 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[115]) ).
thf(133,plain,
( ( ~ ~ ( ~ ( empty @ empty_set )
| ~ ( relation @ empty_set ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[116]) ).
thf(134,plain,
( ( ~ ( relation_empty_yielding @ empty_set ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[116]) ).
thf(135,plain,
! [SV12: $i,SV7: $i] :
( ( ! [SY30: $i] :
( ~ ~ ( ~ ( relation @ SY30 )
| ~ ( function @ SY30 ) )
| ~ ( one_to_one @ SY30 )
| ( ( relation_image @ SY30 @ ( set_intersection2 @ SV7 @ SV12 ) )
= ( set_intersection2 @ ( relation_image @ SY30 @ SV7 ) @ ( relation_image @ SY30 @ SV12 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[117]) ).
thf(136,plain,
! [SV8: $i] :
( ( ( ~ ( relation @ SV8 ) )
= $true )
| ( ( ( relation_image @ SV8 @ empty_set )
= empty_set )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[118]) ).
thf(137,plain,
! [SV1: $i] :
( ( ( empty @ SV1 )
= $false )
| ( ( relation @ SV1 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[119]) ).
thf(138,plain,
( ( ~ ( ~ ( relation @ sK4_SX0 )
| ~ ( function @ sK4_SX0 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[120]) ).
thf(139,plain,
( ( ~ ( ~ ( empty @ sK5_SX0 )
| ~ ( relation @ sK5_SX0 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[121]) ).
thf(140,plain,
! [SV2: $i] :
( ( ( empty @ SV2 )
= $false )
| ( ( function @ SV2 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[122]) ).
thf(141,plain,
( ( empty @ empty_set )
= $true ),
inference(extcnf_not_neg,[status(thm)],[123]) ).
thf(142,plain,
( ( relation @ empty_set )
= $true ),
inference(extcnf_not_neg,[status(thm)],[124]) ).
thf(143,plain,
( ( ~ ( ~ ~ ( empty @ sK6_SX0 )
| ~ ( relation @ sK6_SX0 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[125]) ).
thf(144,plain,
( ( ~ ( ~ ~ ( ~ ( relation @ sK7_SX0 )
| ~ ( empty @ sK7_SX0 ) )
| ~ ( function @ sK7_SX0 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[126]) ).
thf(145,plain,
! [SV3: $i] :
( ( ( ~ ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( empty @ SV3 ) )
| ~ ( function @ SV3 ) ) )
= $false )
| ( ( ~ ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( function @ SV3 ) )
| ~ ( one_to_one @ SV3 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[127]) ).
thf(146,plain,
! [SV9: $i,SV4: $i] :
( ( ~ ( ~ ( disjoint @ SV4 @ SV9 )
| ( ( set_intersection2 @ SV4 @ SV9 )
= empty_set ) )
| ~ ( ( ( set_intersection2 @ SV4 @ SV9 )
!= empty_set )
| ( disjoint @ SV4 @ SV9 ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[128]) ).
thf(147,plain,
( ( ~ ( ~ ~ ( ~ ( relation @ sK8_SX0 )
| ~ ( function @ sK8_SX0 ) )
| ~ ( one_to_one @ sK8_SX0 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[129]) ).
thf(148,plain,
! [SV10: $i,SV5: $i] :
( ( ( ~ ~ ( ~ ( relation @ SV5 )
| ~ ( relation @ SV10 ) ) )
= $true )
| ( ( relation @ ( set_intersection2 @ SV5 @ SV10 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[130]) ).
thf(149,plain,
( ( ~ ( ~ ( relation @ sK9_SX0 )
| ~ ( relation_empty_yielding @ sK9_SX0 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[131]) ).
thf(150,plain,
! [SV11: $i,SV6: $i] :
( ( ( ~ ( disjoint @ SV6 @ SV11 ) )
= $true )
| ( ( disjoint @ SV11 @ SV6 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[132]) ).
thf(151,plain,
( ( ~ ( ~ ( empty @ empty_set )
| ~ ( relation @ empty_set ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[133]) ).
thf(152,plain,
( ( relation_empty_yielding @ empty_set )
= $true ),
inference(extcnf_not_neg,[status(thm)],[134]) ).
thf(153,plain,
! [SV12: $i,SV7: $i,SV13: $i] :
( ( ~ ~ ( ~ ( relation @ SV13 )
| ~ ( function @ SV13 ) )
| ~ ( one_to_one @ SV13 )
| ( ( relation_image @ SV13 @ ( set_intersection2 @ SV7 @ SV12 ) )
= ( set_intersection2 @ ( relation_image @ SV13 @ SV7 ) @ ( relation_image @ SV13 @ SV12 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[135]) ).
thf(154,plain,
! [SV8: $i] :
( ( ( relation @ SV8 )
= $false )
| ( ( ( relation_image @ SV8 @ empty_set )
= empty_set )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[136]) ).
thf(155,plain,
( ( ~ ( relation @ sK4_SX0 )
| ~ ( function @ sK4_SX0 ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[138]) ).
thf(156,plain,
( ( ~ ( empty @ sK5_SX0 )
| ~ ( relation @ sK5_SX0 ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[139]) ).
thf(157,plain,
( ( ~ ~ ( empty @ sK6_SX0 )
| ~ ( relation @ sK6_SX0 ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[143]) ).
thf(158,plain,
( ( ~ ~ ( ~ ( relation @ sK7_SX0 )
| ~ ( empty @ sK7_SX0 ) )
| ~ ( function @ sK7_SX0 ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[144]) ).
thf(159,plain,
! [SV3: $i] :
( ( ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( empty @ SV3 ) )
| ~ ( function @ SV3 ) )
= $true )
| ( ( ~ ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( function @ SV3 ) )
| ~ ( one_to_one @ SV3 ) ) )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[145]) ).
thf(160,plain,
! [SV9: $i,SV4: $i] :
( ( ~ ( ~ ( disjoint @ SV4 @ SV9 )
| ( ( set_intersection2 @ SV4 @ SV9 )
= empty_set ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[146]) ).
thf(161,plain,
! [SV9: $i,SV4: $i] :
( ( ~ ( ( ( set_intersection2 @ SV4 @ SV9 )
!= empty_set )
| ( disjoint @ SV4 @ SV9 ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[146]) ).
thf(162,plain,
( ( ~ ~ ( ~ ( relation @ sK8_SX0 )
| ~ ( function @ sK8_SX0 ) )
| ~ ( one_to_one @ sK8_SX0 ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[147]) ).
thf(163,plain,
! [SV10: $i,SV5: $i] :
( ( ( ~ ( ~ ( relation @ SV5 )
| ~ ( relation @ SV10 ) ) )
= $false )
| ( ( relation @ ( set_intersection2 @ SV5 @ SV10 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[148]) ).
thf(164,plain,
( ( ~ ( relation @ sK9_SX0 )
| ~ ( relation_empty_yielding @ sK9_SX0 ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[149]) ).
thf(165,plain,
! [SV11: $i,SV6: $i] :
( ( ( disjoint @ SV6 @ SV11 )
= $false )
| ( ( disjoint @ SV11 @ SV6 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[150]) ).
thf(166,plain,
( ( ~ ( empty @ empty_set )
| ~ ( relation @ empty_set ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[151]) ).
thf(167,plain,
! [SV12: $i,SV7: $i,SV13: $i] :
( ( ( ~ ~ ( ~ ( relation @ SV13 )
| ~ ( function @ SV13 ) ) )
= $true )
| ( ( ~ ( one_to_one @ SV13 )
| ( ( relation_image @ SV13 @ ( set_intersection2 @ SV7 @ SV12 ) )
= ( set_intersection2 @ ( relation_image @ SV13 @ SV7 ) @ ( relation_image @ SV13 @ SV12 ) ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[153]) ).
thf(168,plain,
( ( ~ ( relation @ sK4_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[155]) ).
thf(169,plain,
( ( ~ ( function @ sK4_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[155]) ).
thf(170,plain,
( ( ~ ( empty @ sK5_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[156]) ).
thf(171,plain,
( ( ~ ( relation @ sK5_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[156]) ).
thf(172,plain,
( ( ~ ~ ( empty @ sK6_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[157]) ).
thf(173,plain,
( ( ~ ( relation @ sK6_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[157]) ).
thf(174,plain,
( ( ~ ~ ( ~ ( relation @ sK7_SX0 )
| ~ ( empty @ sK7_SX0 ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[158]) ).
thf(175,plain,
( ( ~ ( function @ sK7_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[158]) ).
thf(176,plain,
! [SV3: $i] :
( ( ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( empty @ SV3 ) ) )
= $true )
| ( ( ~ ( function @ SV3 ) )
= $true )
| ( ( ~ ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( function @ SV3 ) )
| ~ ( one_to_one @ SV3 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[159]) ).
thf(177,plain,
! [SV9: $i,SV4: $i] :
( ( ~ ( disjoint @ SV4 @ SV9 )
| ( ( set_intersection2 @ SV4 @ SV9 )
= empty_set ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[160]) ).
thf(178,plain,
! [SV9: $i,SV4: $i] :
( ( ( ( set_intersection2 @ SV4 @ SV9 )
!= empty_set )
| ( disjoint @ SV4 @ SV9 ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[161]) ).
thf(179,plain,
( ( ~ ~ ( ~ ( relation @ sK8_SX0 )
| ~ ( function @ sK8_SX0 ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[162]) ).
thf(180,plain,
( ( ~ ( one_to_one @ sK8_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[162]) ).
thf(181,plain,
! [SV10: $i,SV5: $i] :
( ( ( ~ ( relation @ SV5 )
| ~ ( relation @ SV10 ) )
= $true )
| ( ( relation @ ( set_intersection2 @ SV5 @ SV10 ) )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[163]) ).
thf(182,plain,
( ( ~ ( relation @ sK9_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[164]) ).
thf(183,plain,
( ( ~ ( relation_empty_yielding @ sK9_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[164]) ).
thf(184,plain,
( ( ~ ( empty @ empty_set ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[166]) ).
thf(185,plain,
( ( ~ ( relation @ empty_set ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[166]) ).
thf(186,plain,
! [SV12: $i,SV7: $i,SV13: $i] :
( ( ( ~ ( ~ ( relation @ SV13 )
| ~ ( function @ SV13 ) ) )
= $false )
| ( ( ~ ( one_to_one @ SV13 )
| ( ( relation_image @ SV13 @ ( set_intersection2 @ SV7 @ SV12 ) )
= ( set_intersection2 @ ( relation_image @ SV13 @ SV7 ) @ ( relation_image @ SV13 @ SV12 ) ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[167]) ).
thf(187,plain,
( ( relation @ sK4_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[168]) ).
thf(188,plain,
( ( function @ sK4_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[169]) ).
thf(189,plain,
( ( empty @ sK5_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[170]) ).
thf(190,plain,
( ( relation @ sK5_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[171]) ).
thf(191,plain,
( ( ~ ( empty @ sK6_SX0 ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[172]) ).
thf(192,plain,
( ( relation @ sK6_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[173]) ).
thf(193,plain,
( ( ~ ( ~ ( relation @ sK7_SX0 )
| ~ ( empty @ sK7_SX0 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[174]) ).
thf(194,plain,
( ( function @ sK7_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[175]) ).
thf(195,plain,
! [SV3: $i] :
( ( ( ~ ( ~ ( relation @ SV3 )
| ~ ( empty @ SV3 ) ) )
= $false )
| ( ( ~ ( function @ SV3 ) )
= $true )
| ( ( ~ ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( function @ SV3 ) )
| ~ ( one_to_one @ SV3 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[176]) ).
thf(196,plain,
! [SV9: $i,SV4: $i] :
( ( ( ~ ( disjoint @ SV4 @ SV9 ) )
= $true )
| ( ( ( set_intersection2 @ SV4 @ SV9 )
= empty_set )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[177]) ).
thf(197,plain,
! [SV9: $i,SV4: $i] :
( ( ( ( set_intersection2 @ SV4 @ SV9 )
!= empty_set )
= $true )
| ( ( disjoint @ SV4 @ SV9 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[178]) ).
thf(198,plain,
( ( ~ ( ~ ( relation @ sK8_SX0 )
| ~ ( function @ sK8_SX0 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[179]) ).
thf(199,plain,
( ( one_to_one @ sK8_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[180]) ).
thf(200,plain,
! [SV10: $i,SV5: $i] :
( ( ( ~ ( relation @ SV5 ) )
= $true )
| ( ( ~ ( relation @ SV10 ) )
= $true )
| ( ( relation @ ( set_intersection2 @ SV5 @ SV10 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[181]) ).
thf(201,plain,
( ( relation @ sK9_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[182]) ).
thf(202,plain,
( ( relation_empty_yielding @ sK9_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[183]) ).
thf(203,plain,
( ( empty @ empty_set )
= $true ),
inference(extcnf_not_neg,[status(thm)],[184]) ).
thf(204,plain,
( ( relation @ empty_set )
= $true ),
inference(extcnf_not_neg,[status(thm)],[185]) ).
thf(205,plain,
! [SV12: $i,SV7: $i,SV13: $i] :
( ( ( ~ ( relation @ SV13 )
| ~ ( function @ SV13 ) )
= $true )
| ( ( ~ ( one_to_one @ SV13 )
| ( ( relation_image @ SV13 @ ( set_intersection2 @ SV7 @ SV12 ) )
= ( set_intersection2 @ ( relation_image @ SV13 @ SV7 ) @ ( relation_image @ SV13 @ SV12 ) ) ) )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[186]) ).
thf(206,plain,
( ( empty @ sK6_SX0 )
= $false ),
inference(extcnf_not_pos,[status(thm)],[191]) ).
thf(207,plain,
( ( ~ ( relation @ sK7_SX0 )
| ~ ( empty @ sK7_SX0 ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[193]) ).
thf(208,plain,
! [SV3: $i] :
( ( ( ~ ( relation @ SV3 )
| ~ ( empty @ SV3 ) )
= $true )
| ( ( ~ ( function @ SV3 ) )
= $true )
| ( ( ~ ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( function @ SV3 ) )
| ~ ( one_to_one @ SV3 ) ) )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[195]) ).
thf(209,plain,
! [SV9: $i,SV4: $i] :
( ( ( disjoint @ SV4 @ SV9 )
= $false )
| ( ( ( set_intersection2 @ SV4 @ SV9 )
= empty_set )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[196]) ).
thf(210,plain,
! [SV9: $i,SV4: $i] :
( ( ( ( set_intersection2 @ SV4 @ SV9 )
= empty_set )
= $false )
| ( ( disjoint @ SV4 @ SV9 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[197]) ).
thf(211,plain,
( ( ~ ( relation @ sK8_SX0 )
| ~ ( function @ sK8_SX0 ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[198]) ).
thf(212,plain,
! [SV10: $i,SV5: $i] :
( ( ( relation @ SV5 )
= $false )
| ( ( ~ ( relation @ SV10 ) )
= $true )
| ( ( relation @ ( set_intersection2 @ SV5 @ SV10 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[200]) ).
thf(213,plain,
! [SV12: $i,SV7: $i,SV13: $i] :
( ( ( ~ ( relation @ SV13 ) )
= $true )
| ( ( ~ ( function @ SV13 ) )
= $true )
| ( ( ~ ( one_to_one @ SV13 )
| ( ( relation_image @ SV13 @ ( set_intersection2 @ SV7 @ SV12 ) )
= ( set_intersection2 @ ( relation_image @ SV13 @ SV7 ) @ ( relation_image @ SV13 @ SV12 ) ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[205]) ).
thf(214,plain,
( ( ~ ( relation @ sK7_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[207]) ).
thf(215,plain,
( ( ~ ( empty @ sK7_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[207]) ).
thf(216,plain,
! [SV3: $i] :
( ( ( ~ ( relation @ SV3 ) )
= $true )
| ( ( ~ ( empty @ SV3 ) )
= $true )
| ( ( ~ ( function @ SV3 ) )
= $true )
| ( ( ~ ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( function @ SV3 ) )
| ~ ( one_to_one @ SV3 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[208]) ).
thf(217,plain,
( ( ~ ( relation @ sK8_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[211]) ).
thf(218,plain,
( ( ~ ( function @ sK8_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[211]) ).
thf(219,plain,
! [SV5: $i,SV10: $i] :
( ( ( relation @ SV10 )
= $false )
| ( ( relation @ SV5 )
= $false )
| ( ( relation @ ( set_intersection2 @ SV5 @ SV10 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[212]) ).
thf(220,plain,
! [SV12: $i,SV7: $i,SV13: $i] :
( ( ( relation @ SV13 )
= $false )
| ( ( ~ ( function @ SV13 ) )
= $true )
| ( ( ~ ( one_to_one @ SV13 )
| ( ( relation_image @ SV13 @ ( set_intersection2 @ SV7 @ SV12 ) )
= ( set_intersection2 @ ( relation_image @ SV13 @ SV7 ) @ ( relation_image @ SV13 @ SV12 ) ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[213]) ).
thf(221,plain,
( ( relation @ sK7_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[214]) ).
thf(222,plain,
( ( empty @ sK7_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[215]) ).
thf(223,plain,
! [SV3: $i] :
( ( ( relation @ SV3 )
= $false )
| ( ( ~ ( empty @ SV3 ) )
= $true )
| ( ( ~ ( function @ SV3 ) )
= $true )
| ( ( ~ ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( function @ SV3 ) )
| ~ ( one_to_one @ SV3 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[216]) ).
thf(224,plain,
( ( relation @ sK8_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[217]) ).
thf(225,plain,
( ( function @ sK8_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[218]) ).
thf(226,plain,
! [SV12: $i,SV7: $i,SV13: $i] :
( ( ( function @ SV13 )
= $false )
| ( ( relation @ SV13 )
= $false )
| ( ( ~ ( one_to_one @ SV13 )
| ( ( relation_image @ SV13 @ ( set_intersection2 @ SV7 @ SV12 ) )
= ( set_intersection2 @ ( relation_image @ SV13 @ SV7 ) @ ( relation_image @ SV13 @ SV12 ) ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[220]) ).
thf(227,plain,
! [SV3: $i] :
( ( ( empty @ SV3 )
= $false )
| ( ( relation @ SV3 )
= $false )
| ( ( ~ ( function @ SV3 ) )
= $true )
| ( ( ~ ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( function @ SV3 ) )
| ~ ( one_to_one @ SV3 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[223]) ).
thf(228,plain,
! [SV12: $i,SV7: $i,SV13: $i] :
( ( ( ~ ( one_to_one @ SV13 ) )
= $true )
| ( ( ( relation_image @ SV13 @ ( set_intersection2 @ SV7 @ SV12 ) )
= ( set_intersection2 @ ( relation_image @ SV13 @ SV7 ) @ ( relation_image @ SV13 @ SV12 ) ) )
= $true )
| ( ( relation @ SV13 )
= $false )
| ( ( function @ SV13 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[226]) ).
thf(229,plain,
! [SV3: $i] :
( ( ( function @ SV3 )
= $false )
| ( ( relation @ SV3 )
= $false )
| ( ( empty @ SV3 )
= $false )
| ( ( ~ ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( function @ SV3 ) )
| ~ ( one_to_one @ SV3 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[227]) ).
thf(230,plain,
! [SV12: $i,SV7: $i,SV13: $i] :
( ( ( one_to_one @ SV13 )
= $false )
| ( ( ( relation_image @ SV13 @ ( set_intersection2 @ SV7 @ SV12 ) )
= ( set_intersection2 @ ( relation_image @ SV13 @ SV7 ) @ ( relation_image @ SV13 @ SV12 ) ) )
= $true )
| ( ( relation @ SV13 )
= $false )
| ( ( function @ SV13 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[228]) ).
thf(231,plain,
! [SV3: $i] :
( ( ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( function @ SV3 ) )
| ~ ( one_to_one @ SV3 ) )
= $false )
| ( ( empty @ SV3 )
= $false )
| ( ( relation @ SV3 )
= $false )
| ( ( function @ SV3 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[229]) ).
thf(232,plain,
! [SV3: $i] :
( ( ( ~ ~ ( ~ ( relation @ SV3 )
| ~ ( function @ SV3 ) ) )
= $false )
| ( ( empty @ SV3 )
= $false )
| ( ( relation @ SV3 )
= $false )
| ( ( function @ SV3 )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[231]) ).
thf(233,plain,
! [SV3: $i] :
( ( ( ~ ( one_to_one @ SV3 ) )
= $false )
| ( ( empty @ SV3 )
= $false )
| ( ( relation @ SV3 )
= $false )
| ( ( function @ SV3 )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[231]) ).
thf(234,plain,
! [SV3: $i] :
( ( ( ~ ( ~ ( relation @ SV3 )
| ~ ( function @ SV3 ) ) )
= $true )
| ( ( empty @ SV3 )
= $false )
| ( ( relation @ SV3 )
= $false )
| ( ( function @ SV3 )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[232]) ).
thf(235,plain,
! [SV3: $i] :
( ( ( one_to_one @ SV3 )
= $true )
| ( ( empty @ SV3 )
= $false )
| ( ( relation @ SV3 )
= $false )
| ( ( function @ SV3 )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[233]) ).
thf(236,plain,
! [SV3: $i] :
( ( ( ~ ( relation @ SV3 )
| ~ ( function @ SV3 ) )
= $false )
| ( ( empty @ SV3 )
= $false )
| ( ( relation @ SV3 )
= $false )
| ( ( function @ SV3 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[234]) ).
thf(237,plain,
! [SV3: $i] :
( ( ( ~ ( relation @ SV3 ) )
= $false )
| ( ( empty @ SV3 )
= $false )
| ( ( relation @ SV3 )
= $false )
| ( ( function @ SV3 )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[236]) ).
thf(238,plain,
! [SV3: $i] :
( ( ( ~ ( function @ SV3 ) )
= $false )
| ( ( empty @ SV3 )
= $false )
| ( ( relation @ SV3 )
= $false )
| ( ( function @ SV3 )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[236]) ).
thf(239,plain,
! [SV3: $i] :
( ( ( relation @ SV3 )
= $true )
| ( ( empty @ SV3 )
= $false )
| ( ( relation @ SV3 )
= $false )
| ( ( function @ SV3 )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[237]) ).
thf(240,plain,
! [SV3: $i] :
( ( ( function @ SV3 )
= $true )
| ( ( empty @ SV3 )
= $false )
| ( ( relation @ SV3 )
= $false )
| ( ( function @ SV3 )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[238]) ).
thf(241,plain,
$false = $true,
inference(fo_atp_e,[status(thm)],[81,240,239,235,230,225,224,222,221,219,210,209,206,204,203,202,201,199,194,192,190,189,188,187,165,154,152,142,141,140,137,102,84,83,82]) ).
thf(242,plain,
$false,
inference(solved_all_splits,[solved_all_splits(join,[])],[241]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SEU056+1 : TPTP v9.3.1. Released v3.2.0.
% 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
% 0.07/0.19 % Computer : n013.cluster.edu
% 0.07/0.19 % Model : x86_64 x86_64
% 0.07/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.19 % Memory : 8046.5625MB
% 0.07/0.19 % OS : Linux 6.8.0-71-generic
% 0.07/0.19 % CPULimit : 300
% 0.07/0.19 % WCLimit : 300
% 0.07/0.19 % DateTime : Tue Oct 6 14:58:21 UTC 2026
% 0.07/0.19 % CPUTime :
% 0.07/0.19 Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.44/0.30
% 0.44/0.30 No.of.Axioms: 16
% 0.44/0.30
% 0.44/0.30 Length.of.Defs: 0
% 0.44/0.30
% 0.44/0.30 Contains.Choice.Funs: false
% 0.44/0.30 ....
% 0.44/0.30
% 0.44/0.30 ********************************
% 0.44/0.30 * All subproblems solved! *
% 0.44/0.30 ********************************
% 0.44/0.30 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:1,axioms:20,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:299,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:241,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.44/0.30
% 0.44/0.30 %**** Beginning of derivation protocol ****
% 0.44/0.30 % SZS output start CNFRefutation
% See solution above
% 0.44/0.30
% 0.44/0.30 %**** End of derivation protocol ****
% 0.44/0.30 %**** no. of clauses in derivation: 222 ****
% 0.44/0.30 %**** clause counter: 241 ****
% 0.44/0.30
% 0.44/0.30 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:1,axioms:20,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:299,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:241,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------