%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET680+3 : TPTP v9.2.0. Released v2.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.qbpkZ2v9ob true
% Computer : n016.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Oct 2 04:52:40 PM UTC 2025
% Result : Theorem 0.57s 0.82s
% Output : Refutation 0.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 10
% Syntax : Number of formulae : 73 ( 29 unt; 0 typ; 0 def)
% Number of atoms : 188 ( 4 equ; 0 cnn)
% Maximal formula atoms : 9 ( 2 avg)
% Number of connectives : 702 ( 78 ~; 67 |; 11 &; 509 @)
% ( 6 <=>; 31 =>; 0 <=; 0 <~>)
% Maximal formula depth : 17 ( 7 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 21 ( 19 usr; 8 con; 0-3 aty)
% Number of variables : 121 ( 0 ^; 118 !; 3 ?; 121 :)
% Comments :
%------------------------------------------------------------------------------
thf(cross_product_type,type,
cross_product: $i > $i > $i ).
thf(binary_relation_type_type,type,
binary_relation_type: $i ).
thf(domain_type,type,
domain: $i > $i > $i > $i ).
thf(ordered_pair_type,type,
ordered_pair: $i > $i > $i ).
thf(relation_type_type,type,
relation_type: $i > $i > $i ).
thf(sk__11_type,type,
sk__11: $i ).
thf(member_type,type,
member: $i > $i > $o ).
thf(sk__14_type,type,
sk__14: $i ).
thf(domain_of_type,type,
domain_of: $i > $i ).
thf(member_type_type,type,
member_type: $i > $i ).
thf(sk__12_type,type,
sk__12: $i ).
thf(set_type_type,type,
set_type: $i ).
thf(sk__13_type,type,
sk__13: $i ).
thf(sk__type,type,
sk_: $i > $i > $i ).
thf(subset_type_type,type,
subset_type: $i > $i ).
thf(empty_type,type,
empty: $i > $o ).
thf(ilf_type_type,type,
ilf_type: $i > $i > $o ).
thf(sk__15_type,type,
sk__15: $i ).
thf(relation_like_type,type,
relation_like: $i > $o ).
thf(p1,axiom,
! [B: $i] :
( ( ilf_type @ B @ set_type )
=> ! [C: $i] :
( ( ilf_type @ C @ binary_relation_type )
=> ( ( member @ B @ ( domain_of @ C ) )
<=> ? [D: $i] :
( ( member @ ( ordered_pair @ B @ D ) @ C )
& ( ilf_type @ D @ set_type ) ) ) ) ) ).
thf(zip_derived_cl0,plain,
! [X0: $i,X1: $i] :
( ~ ( ilf_type @ X0 @ binary_relation_type )
| ~ ( member @ X1 @ ( domain_of @ X0 ) )
| ( member @ ( ordered_pair @ X1 @ ( sk_ @ X0 @ X1 ) ) @ X0 )
| ~ ( ilf_type @ X1 @ set_type ) ),
inference(cnf,[status(esa)],[p1]) ).
thf(p31,axiom,
! [B: $i] : ( ilf_type @ B @ set_type ) ).
thf(zip_derived_cl55,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl556,plain,
! [X0: $i,X1: $i] :
( ~ ( ilf_type @ X0 @ binary_relation_type )
| ~ ( member @ X1 @ ( domain_of @ X0 ) )
| ( member @ ( ordered_pair @ X1 @ ( sk_ @ X0 @ X1 ) ) @ X0 ) ),
inference(demod,[status(thm)],[zip_derived_cl0,zip_derived_cl55]) ).
thf(p8,axiom,
! [B: $i] :
( ( ilf_type @ B @ set_type )
=> ! [C: $i] :
( ( ~ ( empty @ C )
& ( ilf_type @ C @ set_type ) )
=> ( ( ilf_type @ B @ ( member_type @ C ) )
<=> ( member @ B @ C ) ) ) ) ).
thf(zip_derived_cl13,plain,
! [X0: $i,X1: $i] :
( ( empty @ X0 )
| ~ ( ilf_type @ X0 @ set_type )
| ~ ( member @ X1 @ X0 )
| ( ilf_type @ X1 @ ( member_type @ X0 ) )
| ~ ( ilf_type @ X1 @ set_type ) ),
inference(cnf,[status(esa)],[p8]) ).
thf(zip_derived_cl55_001,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl55_002,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl630,plain,
! [X0: $i,X1: $i] :
( ( empty @ X0 )
| ~ ( member @ X1 @ X0 )
| ( ilf_type @ X1 @ ( member_type @ X0 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl13,zip_derived_cl55,zip_derived_cl55]) ).
thf(p10,axiom,
! [B: $i] :
( ( ilf_type @ B @ set_type )
=> ( ( empty @ B )
<=> ! [C: $i] :
( ( ilf_type @ C @ set_type )
=> ~ ( member @ C @ B ) ) ) ) ).
thf(zip_derived_cl18,plain,
! [X0: $i,X1: $i] :
( ~ ( empty @ X0 )
| ~ ( member @ X1 @ X0 )
| ~ ( ilf_type @ X1 @ set_type )
| ~ ( ilf_type @ X0 @ set_type ) ),
inference(cnf,[status(esa)],[p10]) ).
thf(zip_derived_cl55_003,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl55_004,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl562,plain,
! [X0: $i,X1: $i] :
( ~ ( empty @ X0 )
| ~ ( member @ X1 @ X0 ) ),
inference(demod,[status(thm)],[zip_derived_cl18,zip_derived_cl55,zip_derived_cl55]) ).
thf(zip_derived_cl631,plain,
! [X0: $i,X1: $i] :
( ( ilf_type @ X1 @ ( member_type @ X0 ) )
| ~ ( member @ X1 @ X0 ) ),
inference(clc,[status(thm)],[zip_derived_cl630,zip_derived_cl562]) ).
thf(p27,axiom,
! [B: $i] :
( ( ilf_type @ B @ set_type )
=> ! [C: $i] :
( ( ilf_type @ C @ set_type )
=> ! [D: $i] :
( ( ilf_type @ D @ ( relation_type @ B @ C ) )
=> ( ( domain @ B @ C @ D )
= ( domain_of @ D ) ) ) ) ) ).
thf(zip_derived_cl51,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( ilf_type @ X0 @ set_type )
| ( ( domain @ X2 @ X0 @ X1 )
= ( domain_of @ X1 ) )
| ~ ( ilf_type @ X1 @ ( relation_type @ X2 @ X0 ) )
| ~ ( ilf_type @ X2 @ set_type ) ),
inference(cnf,[status(esa)],[p27]) ).
thf(zip_derived_cl55_005,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl55_006,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl744,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( ( domain @ X2 @ X0 @ X1 )
= ( domain_of @ X1 ) )
| ~ ( ilf_type @ X1 @ ( relation_type @ X2 @ X0 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl51,zip_derived_cl55,zip_derived_cl55]) ).
thf(prove_relset_1_47,conjecture,
! [B: $i] :
( ( ~ ( empty @ B )
& ( ilf_type @ B @ set_type ) )
=> ! [C: $i] :
( ( ~ ( empty @ C )
& ( ilf_type @ C @ set_type ) )
=> ! [D: $i] :
( ( ilf_type @ D @ ( relation_type @ B @ C ) )
=> ! [E: $i] :
( ( ilf_type @ E @ ( member_type @ B ) )
=> ( ( member @ E @ ( domain @ B @ C @ D ) )
<=> ? [F: $i] :
( ( member @ ( ordered_pair @ E @ F ) @ D )
& ( ilf_type @ F @ ( member_type @ C ) ) ) ) ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [B: $i] :
( ( ~ ( empty @ B )
& ( ilf_type @ B @ set_type ) )
=> ! [C: $i] :
( ( ~ ( empty @ C )
& ( ilf_type @ C @ set_type ) )
=> ! [D: $i] :
( ( ilf_type @ D @ ( relation_type @ B @ C ) )
=> ! [E: $i] :
( ( ilf_type @ E @ ( member_type @ B ) )
=> ( ( member @ E @ ( domain @ B @ C @ D ) )
<=> ? [F: $i] :
( ( member @ ( ordered_pair @ E @ F ) @ D )
& ( ilf_type @ F @ ( member_type @ C ) ) ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[prove_relset_1_47]) ).
thf(zip_derived_cl61,plain,
! [X0: $i] :
( ~ ( ilf_type @ X0 @ ( member_type @ sk__12 ) )
| ~ ( member @ ( ordered_pair @ sk__14 @ X0 ) @ sk__13 )
| ~ ( member @ sk__14 @ ( domain @ sk__11 @ sk__12 @ sk__13 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl747,plain,
! [X0: $i] :
( ~ ( ilf_type @ sk__13 @ ( relation_type @ sk__11 @ sk__12 ) )
| ~ ( ilf_type @ X0 @ ( member_type @ sk__12 ) )
| ~ ( member @ ( ordered_pair @ sk__14 @ X0 ) @ sk__13 )
| ~ ( member @ sk__14 @ ( domain_of @ sk__13 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl744,zip_derived_cl61]) ).
thf(zip_derived_cl58,plain,
ilf_type @ sk__13 @ ( relation_type @ sk__11 @ sk__12 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl752,plain,
! [X0: $i] :
( ~ ( ilf_type @ X0 @ ( member_type @ sk__12 ) )
| ~ ( member @ ( ordered_pair @ sk__14 @ X0 ) @ sk__13 )
| ~ ( member @ sk__14 @ ( domain_of @ sk__13 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl747,zip_derived_cl58]) ).
thf(zip_derived_cl58_007,plain,
ilf_type @ sk__13 @ ( relation_type @ sk__11 @ sk__12 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(p6,axiom,
! [B: $i] :
( ( ilf_type @ B @ set_type )
=> ! [C: $i] :
( ( ilf_type @ C @ set_type )
=> ( ! [D: $i] :
( ( ilf_type @ D @ ( subset_type @ ( cross_product @ B @ C ) ) )
=> ( ilf_type @ D @ ( relation_type @ B @ C ) ) )
& ! [E: $i] :
( ( ilf_type @ E @ ( relation_type @ B @ C ) )
=> ( ilf_type @ E @ ( subset_type @ ( cross_product @ B @ C ) ) ) ) ) ) ) ).
thf(zip_derived_cl10,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( ilf_type @ X0 @ set_type )
| ~ ( ilf_type @ X1 @ ( relation_type @ X2 @ X0 ) )
| ( ilf_type @ X1 @ ( subset_type @ ( cross_product @ X2 @ X0 ) ) )
| ~ ( ilf_type @ X2 @ set_type ) ),
inference(cnf,[status(esa)],[p6]) ).
thf(zip_derived_cl55_008,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl55_009,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl603,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( ilf_type @ X1 @ ( relation_type @ X2 @ X0 ) )
| ( ilf_type @ X1 @ ( subset_type @ ( cross_product @ X2 @ X0 ) ) ) ),
inference(demod,[status(thm)],[zip_derived_cl10,zip_derived_cl55,zip_derived_cl55]) ).
thf(p26,axiom,
! [B: $i] :
( ( ilf_type @ B @ set_type )
=> ! [C: $i] :
( ( ilf_type @ C @ set_type )
=> ! [D: $i] :
( ( ilf_type @ D @ ( subset_type @ ( cross_product @ B @ C ) ) )
=> ( relation_like @ D ) ) ) ) ).
thf(zip_derived_cl50,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( ilf_type @ X0 @ set_type )
| ( relation_like @ X1 )
| ~ ( ilf_type @ X1 @ ( subset_type @ ( cross_product @ X2 @ X0 ) ) )
| ~ ( ilf_type @ X2 @ set_type ) ),
inference(cnf,[status(esa)],[p26]) ).
thf(zip_derived_cl55_010,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl55_011,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl604,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( relation_like @ X1 )
| ~ ( ilf_type @ X1 @ ( subset_type @ ( cross_product @ X2 @ X0 ) ) ) ),
inference(demod,[status(thm)],[zip_derived_cl50,zip_derived_cl55,zip_derived_cl55]) ).
thf(zip_derived_cl605,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( ilf_type @ X2 @ ( relation_type @ X1 @ X0 ) )
| ( relation_like @ X2 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl603,zip_derived_cl604]) ).
thf(zip_derived_cl607,plain,
relation_like @ sk__13,
inference('s_sup-',[status(thm)],[zip_derived_cl58,zip_derived_cl605]) ).
thf(p17,axiom,
! [B: $i] :
( ( ilf_type @ B @ set_type )
=> ( ( ilf_type @ B @ binary_relation_type )
<=> ( ( relation_like @ B )
& ( ilf_type @ B @ set_type ) ) ) ) ).
thf(zip_derived_cl25,plain,
! [X0: $i] :
( ~ ( relation_like @ X0 )
| ~ ( ilf_type @ X0 @ set_type )
| ( ilf_type @ X0 @ binary_relation_type )
| ~ ( ilf_type @ X0 @ set_type ) ),
inference(cnf,[status(esa)],[p17]) ).
thf(zip_derived_cl584,plain,
! [X0: $i] :
( ( ilf_type @ X0 @ binary_relation_type )
| ~ ( ilf_type @ X0 @ set_type )
| ~ ( relation_like @ X0 ) ),
inference(simplify,[status(thm)],[zip_derived_cl25]) ).
thf(zip_derived_cl55_012,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl585,plain,
! [X0: $i] :
( ( ilf_type @ X0 @ binary_relation_type )
| ~ ( relation_like @ X0 ) ),
inference(demod,[status(thm)],[zip_derived_cl584,zip_derived_cl55]) ).
thf(zip_derived_cl608,plain,
ilf_type @ sk__13 @ binary_relation_type,
inference('s_sup-',[status(thm)],[zip_derived_cl607,zip_derived_cl585]) ).
thf(zip_derived_cl2,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( ilf_type @ X0 @ binary_relation_type )
| ~ ( member @ ( ordered_pair @ X1 @ X2 ) @ X0 )
| ~ ( ilf_type @ X2 @ set_type )
| ( member @ X1 @ ( domain_of @ X0 ) )
| ~ ( ilf_type @ X1 @ set_type ) ),
inference(cnf,[status(esa)],[p1]) ).
thf(zip_derived_cl55_013,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl55_014,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl563,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( ilf_type @ X0 @ binary_relation_type )
| ~ ( member @ ( ordered_pair @ X1 @ X2 ) @ X0 )
| ( member @ X1 @ ( domain_of @ X0 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl2,zip_derived_cl55,zip_derived_cl55]) ).
thf(zip_derived_cl612,plain,
! [X0: $i,X1: $i] :
( ~ ( member @ ( ordered_pair @ X1 @ X0 ) @ sk__13 )
| ( member @ X1 @ ( domain_of @ sk__13 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl608,zip_derived_cl563]) ).
thf(zip_derived_cl791,plain,
! [X0: $i] :
( ~ ( member @ ( ordered_pair @ sk__14 @ X0 ) @ sk__13 )
| ~ ( ilf_type @ X0 @ ( member_type @ sk__12 ) ) ),
inference(clc,[status(thm)],[zip_derived_cl752,zip_derived_cl612]) ).
thf(zip_derived_cl792,plain,
! [X0: $i] :
( ~ ( member @ X0 @ sk__12 )
| ~ ( member @ ( ordered_pair @ sk__14 @ X0 ) @ sk__13 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl631,zip_derived_cl791]) ).
thf(zip_derived_cl58_015,plain,
ilf_type @ sk__13 @ ( relation_type @ sk__11 @ sk__12 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(p3,axiom,
! [B: $i] :
( ( ilf_type @ B @ set_type )
=> ! [C: $i] :
( ( ilf_type @ C @ set_type )
=> ! [D: $i] :
( ( ilf_type @ D @ set_type )
=> ! [E: $i] :
( ( ilf_type @ E @ set_type )
=> ! [F: $i] :
( ( ilf_type @ F @ ( relation_type @ B @ C ) )
=> ( ( member @ ( ordered_pair @ D @ E ) @ F )
=> ( ( member @ D @ B )
& ( member @ E @ C ) ) ) ) ) ) ) ) ).
thf(zip_derived_cl6,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
( ~ ( ilf_type @ X0 @ set_type )
| ~ ( ilf_type @ X1 @ set_type )
| ( member @ X1 @ X0 )
| ~ ( member @ ( ordered_pair @ X2 @ X1 ) @ X3 )
| ~ ( ilf_type @ X3 @ ( relation_type @ X4 @ X0 ) )
| ~ ( ilf_type @ X2 @ set_type )
| ~ ( ilf_type @ X4 @ set_type ) ),
inference(cnf,[status(esa)],[p3]) ).
thf(zip_derived_cl55_016,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl55_017,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl55_018,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl55_019,plain,
! [X0: $i] : ( ilf_type @ X0 @ set_type ),
inference(cnf,[status(esa)],[p31]) ).
thf(zip_derived_cl580,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
( ( member @ X1 @ X0 )
| ~ ( member @ ( ordered_pair @ X2 @ X1 ) @ X3 )
| ~ ( ilf_type @ X3 @ ( relation_type @ X4 @ X0 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl6,zip_derived_cl55,zip_derived_cl55,zip_derived_cl55,zip_derived_cl55]) ).
thf(zip_derived_cl581,plain,
! [X0: $i,X1: $i] :
( ( member @ X0 @ sk__12 )
| ~ ( member @ ( ordered_pair @ X1 @ X0 ) @ sk__13 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl58,zip_derived_cl580]) ).
thf(zip_derived_cl804,plain,
! [X0: $i] :
~ ( member @ ( ordered_pair @ sk__14 @ X0 ) @ sk__13 ),
inference(clc,[status(thm)],[zip_derived_cl792,zip_derived_cl581]) ).
thf(zip_derived_cl823,plain,
( ~ ( member @ sk__14 @ ( domain_of @ sk__13 ) )
| ~ ( ilf_type @ sk__13 @ binary_relation_type ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl556,zip_derived_cl804]) ).
thf(zip_derived_cl744_020,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( ( domain @ X2 @ X0 @ X1 )
= ( domain_of @ X1 ) )
| ~ ( ilf_type @ X1 @ ( relation_type @ X2 @ X0 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl51,zip_derived_cl55,zip_derived_cl55]) ).
thf(zip_derived_cl59,plain,
( ( member @ ( ordered_pair @ sk__14 @ sk__15 ) @ sk__13 )
| ( member @ sk__14 @ ( domain @ sk__11 @ sk__12 @ sk__13 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl745,plain,
( ~ ( ilf_type @ sk__13 @ ( relation_type @ sk__11 @ sk__12 ) )
| ( member @ ( ordered_pair @ sk__14 @ sk__15 ) @ sk__13 )
| ( member @ sk__14 @ ( domain_of @ sk__13 ) ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl744,zip_derived_cl59]) ).
thf(zip_derived_cl58_021,plain,
ilf_type @ sk__13 @ ( relation_type @ sk__11 @ sk__12 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl750,plain,
( ( member @ ( ordered_pair @ sk__14 @ sk__15 ) @ sk__13 )
| ( member @ sk__14 @ ( domain_of @ sk__13 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl745,zip_derived_cl58]) ).
thf(zip_derived_cl612_022,plain,
! [X0: $i,X1: $i] :
( ~ ( member @ ( ordered_pair @ X1 @ X0 ) @ sk__13 )
| ( member @ X1 @ ( domain_of @ sk__13 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl608,zip_derived_cl563]) ).
thf(zip_derived_cl796,plain,
member @ sk__14 @ ( domain_of @ sk__13 ),
inference(clc,[status(thm)],[zip_derived_cl750,zip_derived_cl612]) ).
thf(zip_derived_cl608_023,plain,
ilf_type @ sk__13 @ binary_relation_type,
inference('s_sup-',[status(thm)],[zip_derived_cl607,zip_derived_cl585]) ).
thf(zip_derived_cl832,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl823,zip_derived_cl796,zip_derived_cl608]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.12 % Problem : SET680+3 : TPTP v9.2.0. Released v2.2.0.
% 0.08/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.qbpkZ2v9ob true
% 0.14/0.35 % Computer : n016.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Wed Oct 1 12:57:23 EDT 2025
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % Running portfolio for 300 s
% 0.14/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.35 % Number of cores: 8
% 0.14/0.35 % Python version: Python 3.6.8
% 0.14/0.35 % Running in FO mode
% 0.54/0.65 % Total configuration time : 435
% 0.54/0.65 % Estimated wc time : 1092
% 0.54/0.65 % Estimated cpu time (7 cpus) : 156.0
% 0.56/0.71 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.56/0.73 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.56/0.76 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.56/0.76 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.76 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.76 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.57/0.77 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.57/0.82 % Solved by fo/fo6_bce.sh.
% 0.57/0.82 % BCE start: 65
% 0.57/0.82 % BCE eliminated: 0
% 0.57/0.82 % PE start: 65
% 0.57/0.82 logic: eq
% 0.57/0.82 % PE eliminated: 0
% 0.57/0.82 % done 143 iterations in 0.093s
% 0.57/0.82 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.57/0.82 % SZS output start Refutation
% See solution above
% 0.57/0.83
% 0.57/0.83
% 0.57/0.83 % Terminating...
% 0.57/0.86 % Runner terminated.
% 0.57/0.87 % Zipperpin 1.5 exiting
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