%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU483^1 : TPTP v9.2.0. Bugfixed v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.SUYNBV9dfo true
% Computer : n025.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 04:54:46 PM UTC 2025
% Result : Theorem 240.68s 31.01s
% Output : Refutation 240.68s
% Verified :
% SZS Type : Refutation
% Derivation depth : 27
% Number of leaves : 6
% Syntax : Number of formulae : 47 ( 11 unt; 0 typ; 0 def)
% Number of atoms : 337 ( 6 equ; 59 cnn)
% Maximal formula atoms : 31 ( 7 avg)
% Number of connectives : 898 ( 75 ~; 2 |; 57 &; 543 @)
% ( 0 <=>; 102 =>; 0 <=; 0 <~>)
% Maximal formula depth : 22 ( 10 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 33 ( 33 >; 0 *; 0 +; 0 <<)
% Number of symbols : 11 ( 5 usr; 7 con; 0-2 aty)
% ( 67 !!; 52 ??; 0 @@+; 0 @@-)
% Number of variables : 181 ( 131 ^; 34 !; 16 ?; 181 :)
% Comments :
%------------------------------------------------------------------------------
thf('#sk1_type',type,
'#sk1': $i > $i > $o ).
thf(symm_type,type,
symm: ( $i > $i > $o ) > $o ).
thf('#sk54_type',type,
'#sk54': $i ).
thf(term_type,type,
term: ( $i > $i > $o ) > $o ).
thf('#sk11_type',type,
'#sk11': $i ).
thf(terminating,axiom,
( term
= ( ^ [R: $i > $i > $o] :
! [A: $i > $o] :
( ? [X: $i] : ( A @ X )
=> ? [X: $i] :
( ! [Y: $i] :
( ( A @ Y )
=> ~ ( R @ X @ Y ) )
& ( A @ X ) ) ) ) ) ).
thf('0',plain,
( term
= ( ^ [R: $i > $i > $o] :
! [A: $i > $o] :
( ? [X: $i] : ( A @ X )
=> ? [X: $i] :
( ! [Y: $i] :
( ( A @ Y )
=> ~ ( R @ X @ Y ) )
& ( A @ X ) ) ) ) ),
inference(simplify_rw_rule,[status(thm)],[terminating]) ).
thf('1',plain,
( term
= ( ^ [V_1: $i > $i > $o] :
! [X4: $i > $o] :
( ? [X6: $i] : ( X4 @ X6 )
=> ? [X8: $i] :
( ! [X10: $i] :
( ( X4 @ X10 )
=> ~ ( V_1 @ X8 @ X10 ) )
& ( X4 @ X8 ) ) ) ) ),
define([status(thm)]) ).
thf(symmetric,axiom,
( symm
= ( ^ [R: $i > $i > $o] :
! [X: $i,Y: $i] :
( ( R @ X @ Y )
=> ( R @ Y @ X ) ) ) ) ).
thf('2',plain,
( symm
= ( ^ [R: $i > $i > $o] :
! [X: $i,Y: $i] :
( ( R @ X @ Y )
=> ( R @ Y @ X ) ) ) ),
inference(simplify_rw_rule,[status(thm)],[symmetric]) ).
thf('3',plain,
( symm
= ( ^ [V_1: $i > $i > $o] :
! [X4: $i,X6: $i] :
( ( V_1 @ X4 @ X6 )
=> ( V_1 @ X6 @ X4 ) ) ) ),
define([status(thm)]) ).
thf(symmetric_implies_non_terminating,conjecture,
! [R: $i > $i > $o] :
( ? [X: $i,Y: $i] : ( R @ X @ Y )
=> ( ( symm @ R )
=> ~ ( term @ R ) ) ) ).
thf(zf_stmt_0,conjecture,
! [X4: $i > $i > $o] :
( ? [X6: $i,X8: $i] : ( X4 @ X6 @ X8 )
=> ( ! [X10: $i,X12: $i] :
( ( X4 @ X10 @ X12 )
=> ( X4 @ X12 @ X10 ) )
=> ~ ! [X14: $i > $o] :
( ? [X16: $i] : ( X14 @ X16 )
=> ? [X18: $i] :
( ( X14 @ X18 )
& ! [X20: $i] :
( ( X14 @ X20 )
=> ~ ( X4 @ X18 @ X20 ) ) ) ) ) ) ).
thf(zf_stmt_1,negated_conjecture,
~ ! [X4: $i > $i > $o] :
( ? [X6: $i,X8: $i] : ( X4 @ X6 @ X8 )
=> ( ! [X10: $i,X12: $i] :
( ( X4 @ X10 @ X12 )
=> ( X4 @ X12 @ X10 ) )
=> ~ ! [X14: $i > $o] :
( ? [X16: $i] : ( X14 @ X16 )
=> ? [X18: $i] :
( ( X14 @ X18 )
& ! [X20: $i] :
( ( X14 @ X20 )
=> ~ ( X4 @ X18 @ X20 ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl0,plain,
~ ( !!
@ ^ [Y0: $i > $i > $o] :
( ( ??
@ ^ [Y1: $i] :
( ??
@ ^ [Y2: $i] : ( Y0 @ Y1 @ Y2 ) ) )
=> ( ( !!
@ ^ [Y1: $i] :
( !!
@ ^ [Y2: $i] :
( ( Y0 @ Y1 @ Y2 )
=> ( Y0 @ Y2 @ Y1 ) ) ) )
=> ( (~)
@ ( !!
@ ^ [Y1: $i > $o] :
( ( ??
@ ^ [Y2: $i] : ( Y1 @ Y2 ) )
=> ( ??
@ ^ [Y2: $i] :
( ( Y1 @ Y2 )
& ( !!
@ ^ [Y3: $i] :
( ( Y1 @ Y3 )
=> ( (~) @ ( Y0 @ Y2 @ Y3 ) ) ) ) ) ) ) ) ) ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl1,plain,
~ ( ( ??
@ ^ [Y0: $i] :
( ??
@ ^ [Y1: $i] : ( '#sk1' @ Y0 @ Y1 ) ) )
=> ( ( !!
@ ^ [Y0: $i] :
( !!
@ ^ [Y1: $i] :
( ( '#sk1' @ Y0 @ Y1 )
=> ( '#sk1' @ Y1 @ Y0 ) ) ) )
=> ( (~)
@ ( !!
@ ^ [Y0: $i > $o] :
( ( ??
@ ^ [Y1: $i] : ( Y0 @ Y1 ) )
=> ( ??
@ ^ [Y1: $i] :
( ( Y0 @ Y1 )
& ( !!
@ ^ [Y2: $i] :
( ( Y0 @ Y2 )
=> ( (~) @ ( '#sk1' @ Y1 @ Y2 ) ) ) ) ) ) ) ) ) ) ),
inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl3,plain,
~ ( ( !!
@ ^ [Y0: $i] :
( !!
@ ^ [Y1: $i] :
( ( '#sk1' @ Y0 @ Y1 )
=> ( '#sk1' @ Y1 @ Y0 ) ) ) )
=> ( (~)
@ ( !!
@ ^ [Y0: $i > $o] :
( ( ??
@ ^ [Y1: $i] : ( Y0 @ Y1 ) )
=> ( ??
@ ^ [Y1: $i] :
( ( Y0 @ Y1 )
& ( !!
@ ^ [Y2: $i] :
( ( Y0 @ Y2 )
=> ( (~) @ ( '#sk1' @ Y1 @ Y2 ) ) ) ) ) ) ) ) ) ),
inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl9,plain,
( !!
@ ^ [Y0: $i > $o] :
( ( ??
@ ^ [Y1: $i] : ( Y0 @ Y1 ) )
=> ( ??
@ ^ [Y1: $i] :
( ( Y0 @ Y1 )
& ( !!
@ ^ [Y2: $i] :
( ( Y0 @ Y2 )
=> ( (~) @ ( '#sk1' @ Y1 @ Y2 ) ) ) ) ) ) ) ),
inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl21,plain,
! [X2: $i > $o] :
( ( ??
@ ^ [Y0: $i] : ( X2 @ Y0 ) )
=> ( ??
@ ^ [Y0: $i] :
( ( X2 @ Y0 )
& ( !!
@ ^ [Y1: $i] :
( ( X2 @ Y1 )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) ) ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl9]) ).
thf(zip_derived_cl24,plain,
( ( ??
@ ^ [Y0: $i] :
( ??
@ ^ [Y1: $i] : ( '#sk1' @ Y0 @ Y1 ) ) )
=> ( ??
@ ^ [Y0: $i] :
( ( ??
@ ^ [Y1: $i] : ( '#sk1' @ Y0 @ Y1 ) )
& ( !!
@ ^ [Y1: $i] :
( ( ??
@ ^ [Y2: $i] : ( '#sk1' @ Y1 @ Y2 ) )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) ) ) ),
inference(triggered_bool_instantiation,[status(thm)],[zip_derived_cl21]) ).
thf(zip_derived_cl95,plain,
( ~ ( ??
@ ^ [Y0: $i] :
( ??
@ ^ [Y1: $i] : ( '#sk1' @ Y0 @ Y1 ) ) )
| ( ??
@ ^ [Y0: $i] :
( ( ??
@ ^ [Y1: $i] : ( '#sk1' @ Y0 @ Y1 ) )
& ( !!
@ ^ [Y1: $i] :
( ( ??
@ ^ [Y2: $i] : ( '#sk1' @ Y1 @ Y2 ) )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) ) ) ),
inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl24]) ).
thf(zip_derived_cl2,plain,
( ??
@ ^ [Y0: $i] :
( ??
@ ^ [Y1: $i] : ( '#sk1' @ Y0 @ Y1 ) ) ),
inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl96,plain,
( ??
@ ^ [Y0: $i] :
( ( ??
@ ^ [Y1: $i] : ( '#sk1' @ Y0 @ Y1 ) )
& ( !!
@ ^ [Y1: $i] :
( ( ??
@ ^ [Y2: $i] : ( '#sk1' @ Y1 @ Y2 ) )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) ) ),
inference(clc,[status(thm)],[zip_derived_cl95,zip_derived_cl2]) ).
thf(zip_derived_cl98,plain,
( ( ??
@ ^ [Y0: $i] : ( '#sk1' @ '#sk11' @ Y0 ) )
& ( !!
@ ^ [Y0: $i] :
( ( ??
@ ^ [Y1: $i] : ( '#sk1' @ Y0 @ Y1 ) )
=> ( (~) @ ( '#sk1' @ '#sk11' @ Y0 ) ) ) ) ),
inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl96]) ).
thf(zip_derived_cl100,plain,
( ??
@ ^ [Y0: $i] : ( '#sk1' @ '#sk11' @ Y0 ) ),
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl98]) ).
thf(zip_derived_cl21_001,plain,
! [X2: $i > $o] :
( ( ??
@ ^ [Y0: $i] : ( X2 @ Y0 ) )
=> ( ??
@ ^ [Y0: $i] :
( ( X2 @ Y0 )
& ( !!
@ ^ [Y1: $i] :
( ( X2 @ Y1 )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) ) ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl9]) ).
thf(zip_derived_cl125,plain,
( $true
=> ( ??
@ ^ [Y0: $i] :
( ( ^ [Y1: $i] : ( '#sk1' @ '#sk11' @ Y1 )
@ Y0 )
& ( !!
@ ^ [Y1: $i] :
( ( ^ [Y2: $i] : ( '#sk1' @ '#sk11' @ Y2 )
@ Y1 )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) ) ) ),
inference('sup+',[status(thm)],[zip_derived_cl100,zip_derived_cl21]) ).
thf(zip_derived_cl128,plain,
( $true
=> ( ??
@ ^ [Y0: $i] :
( ( '#sk1' @ '#sk11' @ Y0 )
& ( !!
@ ^ [Y1: $i] :
( ( '#sk1' @ '#sk11' @ Y1 )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) ) ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl125]) ).
thf(zip_derived_cl129,plain,
( ??
@ ^ [Y0: $i] :
( ( '#sk1' @ '#sk11' @ Y0 )
& ( !!
@ ^ [Y1: $i] :
( ( '#sk1' @ '#sk11' @ Y1 )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl128]) ).
thf(zip_derived_cl21_002,plain,
! [X2: $i > $o] :
( ( ??
@ ^ [Y0: $i] : ( X2 @ Y0 ) )
=> ( ??
@ ^ [Y0: $i] :
( ( X2 @ Y0 )
& ( !!
@ ^ [Y1: $i] :
( ( X2 @ Y1 )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) ) ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl9]) ).
thf(zip_derived_cl162,plain,
( $true
=> ( ??
@ ^ [Y0: $i] :
( ( ^ [Y1: $i] :
( ( '#sk1' @ '#sk11' @ Y1 )
& ( !!
@ ^ [Y2: $i] :
( ( '#sk1' @ '#sk11' @ Y2 )
=> ( (~) @ ( '#sk1' @ Y1 @ Y2 ) ) ) ) )
@ Y0 )
& ( !!
@ ^ [Y1: $i] :
( ( ^ [Y2: $i] :
( ( '#sk1' @ '#sk11' @ Y2 )
& ( !!
@ ^ [Y3: $i] :
( ( '#sk1' @ '#sk11' @ Y3 )
=> ( (~) @ ( '#sk1' @ Y2 @ Y3 ) ) ) ) )
@ Y1 )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) ) ) ),
inference('sup+',[status(thm)],[zip_derived_cl129,zip_derived_cl21]) ).
thf(zip_derived_cl164,plain,
( $true
=> ( ??
@ ^ [Y0: $i] :
( ( '#sk1' @ '#sk11' @ Y0 )
& ( !!
@ ^ [Y1: $i] :
( ( '#sk1' @ '#sk11' @ Y1 )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) )
& ( !!
@ ^ [Y1: $i] :
( ( ( '#sk1' @ '#sk11' @ Y1 )
& ( !!
@ ^ [Y2: $i] :
( ( '#sk1' @ '#sk11' @ Y2 )
=> ( (~) @ ( '#sk1' @ Y1 @ Y2 ) ) ) ) )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) ) ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl162]) ).
thf(zip_derived_cl165,plain,
( ??
@ ^ [Y0: $i] :
( ( '#sk1' @ '#sk11' @ Y0 )
& ( !!
@ ^ [Y1: $i] :
( ( '#sk1' @ '#sk11' @ Y1 )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) )
& ( !!
@ ^ [Y1: $i] :
( ( ( '#sk1' @ '#sk11' @ Y1 )
& ( !!
@ ^ [Y2: $i] :
( ( '#sk1' @ '#sk11' @ Y2 )
=> ( (~) @ ( '#sk1' @ Y1 @ Y2 ) ) ) ) )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl164]) ).
thf(zip_derived_cl21_003,plain,
! [X2: $i > $o] :
( ( ??
@ ^ [Y0: $i] : ( X2 @ Y0 ) )
=> ( ??
@ ^ [Y0: $i] :
( ( X2 @ Y0 )
& ( !!
@ ^ [Y1: $i] :
( ( X2 @ Y1 )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) ) ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl9]) ).
thf(zip_derived_cl197,plain,
( $true
=> ( ??
@ ^ [Y0: $i] :
( ( ^ [Y1: $i] :
( ( '#sk1' @ '#sk11' @ Y1 )
& ( !!
@ ^ [Y2: $i] :
( ( '#sk1' @ '#sk11' @ Y2 )
=> ( (~) @ ( '#sk1' @ Y1 @ Y2 ) ) ) )
& ( !!
@ ^ [Y2: $i] :
( ( ( '#sk1' @ '#sk11' @ Y2 )
& ( !!
@ ^ [Y3: $i] :
( ( '#sk1' @ '#sk11' @ Y3 )
=> ( (~) @ ( '#sk1' @ Y2 @ Y3 ) ) ) ) )
=> ( (~) @ ( '#sk1' @ Y1 @ Y2 ) ) ) ) )
@ Y0 )
& ( !!
@ ^ [Y1: $i] :
( ( ^ [Y2: $i] :
( ( '#sk1' @ '#sk11' @ Y2 )
& ( !!
@ ^ [Y3: $i] :
( ( '#sk1' @ '#sk11' @ Y3 )
=> ( (~) @ ( '#sk1' @ Y2 @ Y3 ) ) ) )
& ( !!
@ ^ [Y3: $i] :
( ( ( '#sk1' @ '#sk11' @ Y3 )
& ( !!
@ ^ [Y4: $i] :
( ( '#sk1' @ '#sk11' @ Y4 )
=> ( (~) @ ( '#sk1' @ Y3 @ Y4 ) ) ) ) )
=> ( (~) @ ( '#sk1' @ Y2 @ Y3 ) ) ) ) )
@ Y1 )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) ) ) ),
inference('sup+',[status(thm)],[zip_derived_cl165,zip_derived_cl21]) ).
thf(zip_derived_cl199,plain,
( $true
=> ( ??
@ ^ [Y0: $i] :
( ( '#sk1' @ '#sk11' @ Y0 )
& ( !!
@ ^ [Y1: $i] :
( ( '#sk1' @ '#sk11' @ Y1 )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) )
& ( !!
@ ^ [Y1: $i] :
( ( ( '#sk1' @ '#sk11' @ Y1 )
& ( !!
@ ^ [Y2: $i] :
( ( '#sk1' @ '#sk11' @ Y2 )
=> ( (~) @ ( '#sk1' @ Y1 @ Y2 ) ) ) ) )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) )
& ( !!
@ ^ [Y1: $i] :
( ( ( '#sk1' @ '#sk11' @ Y1 )
& ( !!
@ ^ [Y2: $i] :
( ( '#sk1' @ '#sk11' @ Y2 )
=> ( (~) @ ( '#sk1' @ Y1 @ Y2 ) ) ) )
& ( !!
@ ^ [Y2: $i] :
( ( ( '#sk1' @ '#sk11' @ Y2 )
& ( !!
@ ^ [Y3: $i] :
( ( '#sk1' @ '#sk11' @ Y3 )
=> ( (~) @ ( '#sk1' @ Y2 @ Y3 ) ) ) ) )
=> ( (~) @ ( '#sk1' @ Y1 @ Y2 ) ) ) ) )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) ) ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl197]) ).
thf(zip_derived_cl200,plain,
( ??
@ ^ [Y0: $i] :
( ( '#sk1' @ '#sk11' @ Y0 )
& ( !!
@ ^ [Y1: $i] :
( ( '#sk1' @ '#sk11' @ Y1 )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) )
& ( !!
@ ^ [Y1: $i] :
( ( ( '#sk1' @ '#sk11' @ Y1 )
& ( !!
@ ^ [Y2: $i] :
( ( '#sk1' @ '#sk11' @ Y2 )
=> ( (~) @ ( '#sk1' @ Y1 @ Y2 ) ) ) ) )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) )
& ( !!
@ ^ [Y1: $i] :
( ( ( '#sk1' @ '#sk11' @ Y1 )
& ( !!
@ ^ [Y2: $i] :
( ( '#sk1' @ '#sk11' @ Y2 )
=> ( (~) @ ( '#sk1' @ Y1 @ Y2 ) ) ) )
& ( !!
@ ^ [Y2: $i] :
( ( ( '#sk1' @ '#sk11' @ Y2 )
& ( !!
@ ^ [Y3: $i] :
( ( '#sk1' @ '#sk11' @ Y3 )
=> ( (~) @ ( '#sk1' @ Y2 @ Y3 ) ) ) ) )
=> ( (~) @ ( '#sk1' @ Y1 @ Y2 ) ) ) ) )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl199]) ).
thf(zip_derived_cl271,plain,
( ( '#sk1' @ '#sk11' @ '#sk54' )
& ( !!
@ ^ [Y0: $i] :
( ( '#sk1' @ '#sk11' @ Y0 )
=> ( (~) @ ( '#sk1' @ '#sk54' @ Y0 ) ) ) )
& ( !!
@ ^ [Y0: $i] :
( ( ( '#sk1' @ '#sk11' @ Y0 )
& ( !!
@ ^ [Y1: $i] :
( ( '#sk1' @ '#sk11' @ Y1 )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) )
=> ( (~) @ ( '#sk1' @ '#sk54' @ Y0 ) ) ) )
& ( !!
@ ^ [Y0: $i] :
( ( ( '#sk1' @ '#sk11' @ Y0 )
& ( !!
@ ^ [Y1: $i] :
( ( '#sk1' @ '#sk11' @ Y1 )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) )
& ( !!
@ ^ [Y1: $i] :
( ( ( '#sk1' @ '#sk11' @ Y1 )
& ( !!
@ ^ [Y2: $i] :
( ( '#sk1' @ '#sk11' @ Y2 )
=> ( (~) @ ( '#sk1' @ Y1 @ Y2 ) ) ) ) )
=> ( (~) @ ( '#sk1' @ Y0 @ Y1 ) ) ) ) )
=> ( (~) @ ( '#sk1' @ '#sk54' @ Y0 ) ) ) ) ),
inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl200]) ).
thf(zip_derived_cl300,plain,
'#sk1' @ '#sk11' @ '#sk54',
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl271]) ).
thf(zip_derived_cl8,plain,
( !!
@ ^ [Y0: $i] :
( !!
@ ^ [Y1: $i] :
( ( '#sk1' @ Y0 @ Y1 )
=> ( '#sk1' @ Y1 @ Y0 ) ) ) ),
inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl12,plain,
! [X2: $i] :
( !!
@ ^ [Y0: $i] :
( ( '#sk1' @ X2 @ Y0 )
=> ( '#sk1' @ Y0 @ X2 ) ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl8]) ).
thf(zip_derived_cl33,plain,
! [X2: $i,X4: $i] :
( ( '#sk1' @ X2 @ X4 )
=> ( '#sk1' @ X4 @ X2 ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl12]) ).
thf(zip_derived_cl36,plain,
! [X2: $i,X4: $i] :
( ~ ( '#sk1' @ X2 @ X4 )
| ( '#sk1' @ X4 @ X2 ) ),
inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl33]) ).
thf(zip_derived_cl310,plain,
'#sk1' @ '#sk54' @ '#sk11',
inference('sup-',[status(thm)],[zip_derived_cl300,zip_derived_cl36]) ).
thf(zip_derived_cl300_004,plain,
'#sk1' @ '#sk11' @ '#sk54',
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl271]) ).
thf(zip_derived_cl101,plain,
( !!
@ ^ [Y0: $i] :
( ( ??
@ ^ [Y1: $i] : ( '#sk1' @ Y0 @ Y1 ) )
=> ( (~) @ ( '#sk1' @ '#sk11' @ Y0 ) ) ) ),
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl98]) ).
thf(zip_derived_cl160,plain,
! [X2: $i] :
( ( ??
@ ^ [Y0: $i] : ( '#sk1' @ X2 @ Y0 ) )
=> ( (~) @ ( '#sk1' @ '#sk11' @ X2 ) ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl101]) ).
thf(zip_derived_cl330,plain,
( ( ??
@ ^ [Y0: $i] : ( '#sk1' @ '#sk54' @ Y0 ) )
=> ( (~) @ $true ) ),
inference('sup+',[status(thm)],[zip_derived_cl300,zip_derived_cl160]) ).
thf(zip_derived_cl339,plain,
( (~)
@ ( ??
@ ^ [Y0: $i] : ( '#sk1' @ '#sk54' @ Y0 ) ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl330]) ).
thf(zip_derived_cl340,plain,
~ ( ??
@ ^ [Y0: $i] : ( '#sk1' @ '#sk54' @ Y0 ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl339]) ).
thf(zip_derived_cl369,plain,
! [X2: $i] :
~ ( '#sk1' @ '#sk54' @ X2 ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl340]) ).
thf(zip_derived_cl374,plain,
$false,
inference('sup-',[status(thm)],[zip_derived_cl310,zip_derived_cl369]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11 % Problem : SEU483^1 : TPTP v9.2.0. Bugfixed v3.7.0.
% 0.06/0.12 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.SUYNBV9dfo true
% 0.12/0.34 % Computer : n025.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Wed Oct 1 16:12:38 EDT 2025
% 0.12/0.34 % CPUTime :
% 0.12/0.34 % Running portfolio for 300 s
% 0.12/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.35 % Number of cores: 8
% 0.12/0.35 % Python version: Python 3.6.8
% 0.12/0.35 % Running in HO mode
% 0.68/0.61 % Total configuration time : 828
% 0.68/0.61 % Estimated wc time : 1656
% 0.68/0.61 % Estimated cpu time (8 cpus) : 207.0
% 0.83/0.69 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.83/0.69 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.83/0.69 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.83/0.70 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.83/0.70 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.83/0.70 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.83/0.70 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.83/0.70 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 1.34/0.84 % /export/starexec/sandbox/solver/bin/lams/30_b.l.sh running for 90s
% 1.82/1.09 % /export/starexec/sandbox/solver/bin/lams/35_full_unif.sh running for 56s
% 239.60/30.83 % /export/starexec/sandbox/solver/bin/lams/15_old_s4.sh running for 30s
% 240.68/31.01 % Solved by lams/15_old_s4.sh.
% 240.68/31.01 % done 140 iterations in 0.139s
% 240.68/31.01 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 240.68/31.01 % SZS output start Refutation
% See solution above
% 240.68/31.01
% 240.68/31.01
% 240.68/31.01 % Terminating...
% 241.45/31.09 % Runner terminated.
% 241.45/31.11 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------