%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU751^2 : TPTP v9.2.0. Released 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.wqmN4xKNLB true
% Computer : n028.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 04:56:07 PM UTC 2025
% Result : Theorem 0.57s 0.80s
% Output : Refutation 0.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 14
% Syntax : Number of formulae : 57 ( 32 unt; 0 typ; 0 def)
% Number of atoms : 216 ( 12 equ; 0 cnn)
% Maximal formula atoms : 26 ( 3 avg)
% Number of connectives : 799 ( 75 ~; 45 |; 0 &; 589 @)
% ( 0 <=>; 90 =>; 0 <=; 0 <~>)
% Maximal formula depth : 21 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 17 ( 15 usr; 11 con; 0-2 aty)
% Number of variables : 126 ( 0 ^; 126 !; 0 ?; 126 :)
% Comments :
%------------------------------------------------------------------------------
thf(complementT_lem_type,type,
complementT_lem: $o ).
thf(binintersectI_type,type,
binintersectI: $o ).
thf(in_type,type,
in: $i > $i > $o ).
thf(setminus_type,type,
setminus: $i > $i > $i ).
thf(complementTE1_type,type,
complementTE1: $o ).
thf(sk__19_type,type,
sk__19: $i ).
thf(binunion_type,type,
binunion: $i > $i > $i ).
thf(sk__20_type,type,
sk__20: $i ).
thf(setminusER_type,type,
setminusER: $o ).
thf(sk__22_type,type,
sk__22: $i ).
thf(binintersect_type,type,
binintersect: $i > $i > $i ).
thf(powerset_type,type,
powerset: $i > $i ).
thf(binunionTILcontra_type,type,
binunionTILcontra: $o ).
thf(sk__21_type,type,
sk__21: $i ).
thf(binunionTIRcontra_type,type,
binunionTIRcontra: $o ).
thf(binunionTIRcontra,axiom,
( binunionTIRcontra
= ( ! [A: $i,X: $i] :
( ( in @ X @ ( powerset @ A ) )
=> ! [Y: $i] :
( ( in @ Y @ ( powerset @ A ) )
=> ! [Xx: $i] :
( ( in @ Xx @ A )
=> ( ~ ( in @ Xx @ ( binunion @ X @ Y ) )
=> ~ ( in @ Xx @ Y ) ) ) ) ) ) ) ).
thf('0',plain,
( binunionTIRcontra
= ( ! [X4: $i,X6: $i] :
( ( in @ X6 @ ( powerset @ X4 ) )
=> ! [X8: $i] :
( ( in @ X8 @ ( powerset @ X4 ) )
=> ! [X10: $i] :
( ( in @ X10 @ X4 )
=> ( ~ ( in @ X10 @ ( binunion @ X6 @ X8 ) )
=> ~ ( in @ X10 @ X8 ) ) ) ) ) ) ),
define([status(thm)]) ).
thf(binunionTILcontra,axiom,
( binunionTILcontra
= ( ! [A: $i,X: $i] :
( ( in @ X @ ( powerset @ A ) )
=> ! [Y: $i] :
( ( in @ Y @ ( powerset @ A ) )
=> ! [Xx: $i] :
( ( in @ Xx @ A )
=> ( ~ ( in @ Xx @ ( binunion @ X @ Y ) )
=> ~ ( in @ Xx @ X ) ) ) ) ) ) ) ).
thf('1',plain,
( binunionTILcontra
= ( ! [X4: $i,X6: $i] :
( ( in @ X6 @ ( powerset @ X4 ) )
=> ! [X8: $i] :
( ( in @ X8 @ ( powerset @ X4 ) )
=> ! [X10: $i] :
( ( in @ X10 @ X4 )
=> ( ~ ( in @ X10 @ ( binunion @ X6 @ X8 ) )
=> ~ ( in @ X10 @ X6 ) ) ) ) ) ) ),
define([status(thm)]) ).
thf(complementTE1,axiom,
( complementTE1
= ( ! [A: $i,X: $i] :
( ( in @ X @ ( powerset @ A ) )
=> ! [Xx: $i] :
( ( in @ Xx @ A )
=> ( ~ ( in @ Xx @ ( setminus @ A @ X ) )
=> ( in @ Xx @ X ) ) ) ) ) ) ).
thf('2',plain,
( complementTE1
= ( ! [X4: $i,X6: $i] :
( ( in @ X6 @ ( powerset @ X4 ) )
=> ! [X8: $i] :
( ( in @ X8 @ X4 )
=> ( ~ ( in @ X8 @ ( setminus @ X4 @ X6 ) )
=> ( in @ X8 @ X6 ) ) ) ) ) ),
define([status(thm)]) ).
thf(complementT_lem,axiom,
( complementT_lem
= ( ! [A: $i,X: $i] :
( ( in @ X @ ( powerset @ A ) )
=> ( in @ ( setminus @ A @ X ) @ ( powerset @ A ) ) ) ) ) ).
thf('3',plain,
( complementT_lem
= ( ! [X4: $i,X6: $i] :
( ( in @ X6 @ ( powerset @ X4 ) )
=> ( in @ ( setminus @ X4 @ X6 ) @ ( powerset @ X4 ) ) ) ) ),
define([status(thm)]) ).
thf(setminusER,axiom,
( setminusER
= ( ! [A: $i,B: $i,Xx: $i] :
( ( in @ Xx @ ( setminus @ A @ B ) )
=> ~ ( in @ Xx @ B ) ) ) ) ).
thf('4',plain,
( setminusER
= ( ! [X4: $i,X6: $i,X8: $i] :
( ( in @ X8 @ ( setminus @ X4 @ X6 ) )
=> ~ ( in @ X8 @ X6 ) ) ) ),
define([status(thm)]) ).
thf(binintersectI,axiom,
( binintersectI
= ( ! [A: $i,B: $i,Xx: $i] :
( ( in @ Xx @ A )
=> ( ( in @ Xx @ B )
=> ( in @ Xx @ ( binintersect @ A @ B ) ) ) ) ) ) ).
thf('5',plain,
( binintersectI
= ( ! [X4: $i,X6: $i,X8: $i] :
( ( in @ X8 @ X4 )
=> ( ( in @ X8 @ X6 )
=> ( in @ X8 @ ( binintersect @ X4 @ X6 ) ) ) ) ) ),
define([status(thm)]) ).
thf(demorgan1a,conjecture,
( binintersectI
=> ( setminusER
=> ( complementT_lem
=> ( complementTE1
=> ( binunionTILcontra
=> ( binunionTIRcontra
=> ! [A: $i,X: $i] :
( ( in @ X @ ( powerset @ A ) )
=> ! [Y: $i] :
( ( in @ Y @ ( powerset @ A ) )
=> ! [Xx: $i] :
( ( in @ Xx @ A )
=> ( ( in @ Xx @ ( setminus @ A @ ( binintersect @ X @ Y ) ) )
=> ( in @ Xx @ ( binunion @ ( setminus @ A @ X ) @ ( setminus @ A @ Y ) ) ) ) ) ) ) ) ) ) ) ) ) ).
thf(zf_stmt_0,conjecture,
( ! [X4: $i,X6: $i,X8: $i] :
( ( in @ X8 @ X4 )
=> ( ( in @ X8 @ X6 )
=> ( in @ X8 @ ( binintersect @ X4 @ X6 ) ) ) )
=> ( ! [X10: $i,X12: $i,X14: $i] :
( ( in @ X14 @ ( setminus @ X10 @ X12 ) )
=> ~ ( in @ X14 @ X12 ) )
=> ( ! [X16: $i,X18: $i] :
( ( in @ X18 @ ( powerset @ X16 ) )
=> ( in @ ( setminus @ X16 @ X18 ) @ ( powerset @ X16 ) ) )
=> ( ! [X20: $i,X22: $i] :
( ( in @ X22 @ ( powerset @ X20 ) )
=> ! [X24: $i] :
( ( in @ X24 @ X20 )
=> ( ~ ( in @ X24 @ ( setminus @ X20 @ X22 ) )
=> ( in @ X24 @ X22 ) ) ) )
=> ( ! [X26: $i,X28: $i] :
( ( in @ X28 @ ( powerset @ X26 ) )
=> ! [X30: $i] :
( ( in @ X30 @ ( powerset @ X26 ) )
=> ! [X32: $i] :
( ( in @ X32 @ X26 )
=> ( ~ ( in @ X32 @ ( binunion @ X28 @ X30 ) )
=> ~ ( in @ X32 @ X28 ) ) ) ) )
=> ( ! [X34: $i,X36: $i] :
( ( in @ X36 @ ( powerset @ X34 ) )
=> ! [X38: $i] :
( ( in @ X38 @ ( powerset @ X34 ) )
=> ! [X40: $i] :
( ( in @ X40 @ X34 )
=> ( ~ ( in @ X40 @ ( binunion @ X36 @ X38 ) )
=> ~ ( in @ X40 @ X38 ) ) ) ) )
=> ! [X42: $i,X44: $i] :
( ( in @ X44 @ ( powerset @ X42 ) )
=> ! [X46: $i] :
( ( in @ X46 @ ( powerset @ X42 ) )
=> ! [X48: $i] :
( ( in @ X48 @ X42 )
=> ( ( in @ X48 @ ( setminus @ X42 @ ( binintersect @ X44 @ X46 ) ) )
=> ( in @ X48 @ ( binunion @ ( setminus @ X42 @ X44 ) @ ( setminus @ X42 @ X46 ) ) ) ) ) ) ) ) ) ) ) ) ) ).
thf(zf_stmt_1,negated_conjecture,
~ ( ! [X4: $i,X6: $i,X8: $i] :
( ( in @ X8 @ X4 )
=> ( ( in @ X8 @ X6 )
=> ( in @ X8 @ ( binintersect @ X4 @ X6 ) ) ) )
=> ( ! [X10: $i,X12: $i,X14: $i] :
( ( in @ X14 @ ( setminus @ X10 @ X12 ) )
=> ~ ( in @ X14 @ X12 ) )
=> ( ! [X16: $i,X18: $i] :
( ( in @ X18 @ ( powerset @ X16 ) )
=> ( in @ ( setminus @ X16 @ X18 ) @ ( powerset @ X16 ) ) )
=> ( ! [X20: $i,X22: $i] :
( ( in @ X22 @ ( powerset @ X20 ) )
=> ! [X24: $i] :
( ( in @ X24 @ X20 )
=> ( ~ ( in @ X24 @ ( setminus @ X20 @ X22 ) )
=> ( in @ X24 @ X22 ) ) ) )
=> ( ! [X26: $i,X28: $i] :
( ( in @ X28 @ ( powerset @ X26 ) )
=> ! [X30: $i] :
( ( in @ X30 @ ( powerset @ X26 ) )
=> ! [X32: $i] :
( ( in @ X32 @ X26 )
=> ( ~ ( in @ X32 @ ( binunion @ X28 @ X30 ) )
=> ~ ( in @ X32 @ X28 ) ) ) ) )
=> ( ! [X34: $i,X36: $i] :
( ( in @ X36 @ ( powerset @ X34 ) )
=> ! [X38: $i] :
( ( in @ X38 @ ( powerset @ X34 ) )
=> ! [X40: $i] :
( ( in @ X40 @ X34 )
=> ( ~ ( in @ X40 @ ( binunion @ X36 @ X38 ) )
=> ~ ( in @ X40 @ X38 ) ) ) ) )
=> ! [X42: $i,X44: $i] :
( ( in @ X44 @ ( powerset @ X42 ) )
=> ! [X46: $i] :
( ( in @ X46 @ ( powerset @ X42 ) )
=> ! [X48: $i] :
( ( in @ X48 @ X42 )
=> ( ( in @ X48 @ ( setminus @ X42 @ ( binintersect @ X44 @ X46 ) ) )
=> ( in @ X48 @ ( binunion @ ( setminus @ X42 @ X44 ) @ ( setminus @ X42 @ X46 ) ) ) ) ) ) ) ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
! [X3: $i,X4: $i] :
( ( in @ ( setminus @ X3 @ X4 ) @ ( powerset @ X3 ) )
| ~ ( in @ X4 @ ( powerset @ X3 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl1_001,plain,
! [X3: $i,X4: $i] :
( ( in @ ( setminus @ X3 @ X4 ) @ ( powerset @ X3 ) )
| ~ ( in @ X4 @ ( powerset @ X3 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl8,plain,
! [X9: $i,X10: $i,X11: $i,X12: $i] :
( ~ ( in @ X9 @ ( powerset @ X10 ) )
| ( in @ X11 @ ( binunion @ X12 @ X9 ) )
| ~ ( in @ X11 @ X9 )
| ~ ( in @ X11 @ X10 )
| ~ ( in @ X12 @ ( powerset @ X10 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl45,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ ( in @ X1 @ ( powerset @ X0 ) )
| ~ ( in @ X2 @ ( powerset @ X0 ) )
| ~ ( in @ X3 @ X0 )
| ~ ( in @ X3 @ ( setminus @ X0 @ X1 ) )
| ( in @ X3 @ ( binunion @ X2 @ ( setminus @ X0 @ X1 ) ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl1,zip_derived_cl8]) ).
thf(zip_derived_cl5,plain,
~ ( in @ sk__22 @ ( binunion @ ( setminus @ sk__19 @ sk__20 ) @ ( setminus @ sk__19 @ sk__21 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl83,plain,
( ~ ( in @ sk__22 @ ( setminus @ sk__19 @ sk__21 ) )
| ~ ( in @ sk__22 @ sk__19 )
| ~ ( in @ ( setminus @ sk__19 @ sk__20 ) @ ( powerset @ sk__19 ) )
| ~ ( in @ sk__21 @ ( powerset @ sk__19 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl45,zip_derived_cl5]) ).
thf(zip_derived_cl6,plain,
in @ sk__22 @ sk__19,
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl3,plain,
in @ sk__21 @ ( powerset @ sk__19 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl9,plain,
! [X13: $i,X14: $i,X15: $i] :
( ~ ( in @ X13 @ X14 )
| ( in @ X13 @ X15 )
| ( in @ X13 @ ( setminus @ X14 @ X15 ) )
| ~ ( in @ X15 @ ( powerset @ X14 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl29,plain,
! [X0: $i] :
( ( in @ X0 @ ( setminus @ sk__19 @ sk__21 ) )
| ( in @ X0 @ sk__21 )
| ~ ( in @ X0 @ sk__19 ) ),
inference('sup-',[status(thm)],[zip_derived_cl3,zip_derived_cl9]) ).
thf(zip_derived_cl35,plain,
( ( in @ sk__22 @ sk__21 )
| ( in @ sk__22 @ ( setminus @ sk__19 @ sk__21 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl6,zip_derived_cl29]) ).
thf(zip_derived_cl0,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( in @ X0 @ X1 )
| ( in @ X0 @ ( binintersect @ X2 @ X1 ) )
| ~ ( in @ X0 @ X2 ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl4,plain,
in @ sk__22 @ ( setminus @ sk__19 @ ( binintersect @ sk__20 @ sk__21 ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl10,plain,
! [X16: $i,X17: $i,X18: $i] :
( ~ ( in @ X16 @ X17 )
| ~ ( in @ X16 @ ( setminus @ X18 @ X17 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl11,plain,
~ ( in @ sk__22 @ ( binintersect @ sk__20 @ sk__21 ) ),
inference('sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl10]) ).
thf(zip_derived_cl13,plain,
( ~ ( in @ sk__22 @ sk__20 )
| ~ ( in @ sk__22 @ sk__21 ) ),
inference('sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl11]) ).
thf(zip_derived_cl1_002,plain,
! [X3: $i,X4: $i] :
( ( in @ ( setminus @ X3 @ X4 ) @ ( powerset @ X3 ) )
| ~ ( in @ X4 @ ( powerset @ X3 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl6_003,plain,
in @ sk__22 @ sk__19,
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl7,plain,
in @ sk__20 @ ( powerset @ sk__19 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl9_004,plain,
! [X13: $i,X14: $i,X15: $i] :
( ~ ( in @ X13 @ X14 )
| ( in @ X13 @ X15 )
| ( in @ X13 @ ( setminus @ X14 @ X15 ) )
| ~ ( in @ X15 @ ( powerset @ X14 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl30,plain,
! [X0: $i] :
( ( in @ X0 @ ( setminus @ sk__19 @ sk__20 ) )
| ( in @ X0 @ sk__20 )
| ~ ( in @ X0 @ sk__19 ) ),
inference('sup-',[status(thm)],[zip_derived_cl7,zip_derived_cl9]) ).
thf(zip_derived_cl37,plain,
( ( in @ sk__22 @ sk__20 )
| ( in @ sk__22 @ ( setminus @ sk__19 @ sk__20 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl6,zip_derived_cl30]) ).
thf(zip_derived_cl1_005,plain,
! [X3: $i,X4: $i] :
( ( in @ ( setminus @ X3 @ X4 ) @ ( powerset @ X3 ) )
| ~ ( in @ X4 @ ( powerset @ X3 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl2,plain,
! [X5: $i,X6: $i,X7: $i,X8: $i] :
( ~ ( in @ X5 @ ( powerset @ X6 ) )
| ( in @ X7 @ ( binunion @ X8 @ X5 ) )
| ~ ( in @ X7 @ X8 )
| ~ ( in @ X7 @ X6 )
| ~ ( in @ X8 @ ( powerset @ X6 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl17,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ ( in @ X1 @ ( powerset @ X0 ) )
| ~ ( in @ X2 @ ( powerset @ X0 ) )
| ~ ( in @ X3 @ X0 )
| ~ ( in @ X3 @ X2 )
| ( in @ X3 @ ( binunion @ X2 @ ( setminus @ X0 @ X1 ) ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl1,zip_derived_cl2]) ).
thf(zip_derived_cl5_006,plain,
~ ( in @ sk__22 @ ( binunion @ ( setminus @ sk__19 @ sk__20 ) @ ( setminus @ sk__19 @ sk__21 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl65,plain,
( ~ ( in @ sk__22 @ ( setminus @ sk__19 @ sk__20 ) )
| ~ ( in @ sk__22 @ sk__19 )
| ~ ( in @ ( setminus @ sk__19 @ sk__20 ) @ ( powerset @ sk__19 ) )
| ~ ( in @ sk__21 @ ( powerset @ sk__19 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl17,zip_derived_cl5]) ).
thf(zip_derived_cl6_007,plain,
in @ sk__22 @ sk__19,
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl3_008,plain,
in @ sk__21 @ ( powerset @ sk__19 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl67,plain,
( ~ ( in @ sk__22 @ ( setminus @ sk__19 @ sk__20 ) )
| ~ ( in @ ( setminus @ sk__19 @ sk__20 ) @ ( powerset @ sk__19 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl65,zip_derived_cl6,zip_derived_cl3]) ).
thf(zip_derived_cl69,plain,
( ( in @ sk__22 @ sk__20 )
| ~ ( in @ ( setminus @ sk__19 @ sk__20 ) @ ( powerset @ sk__19 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl37,zip_derived_cl67]) ).
thf(zip_derived_cl72,plain,
( ~ ( in @ sk__20 @ ( powerset @ sk__19 ) )
| ( in @ sk__22 @ sk__20 ) ),
inference('sup-',[status(thm)],[zip_derived_cl1,zip_derived_cl69]) ).
thf(zip_derived_cl7_009,plain,
in @ sk__20 @ ( powerset @ sk__19 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl75,plain,
in @ sk__22 @ sk__20,
inference(demod,[status(thm)],[zip_derived_cl72,zip_derived_cl7]) ).
thf(zip_derived_cl79,plain,
~ ( in @ sk__22 @ sk__21 ),
inference(demod,[status(thm)],[zip_derived_cl13,zip_derived_cl75]) ).
thf(zip_derived_cl80,plain,
in @ sk__22 @ ( setminus @ sk__19 @ sk__21 ),
inference(demod,[status(thm)],[zip_derived_cl35,zip_derived_cl79]) ).
thf(zip_derived_cl6_010,plain,
in @ sk__22 @ sk__19,
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl3_011,plain,
in @ sk__21 @ ( powerset @ sk__19 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl85,plain,
~ ( in @ ( setminus @ sk__19 @ sk__20 ) @ ( powerset @ sk__19 ) ),
inference(demod,[status(thm)],[zip_derived_cl83,zip_derived_cl80,zip_derived_cl6,zip_derived_cl3]) ).
thf(zip_derived_cl87,plain,
~ ( in @ sk__20 @ ( powerset @ sk__19 ) ),
inference('sup-',[status(thm)],[zip_derived_cl1,zip_derived_cl85]) ).
thf(zip_derived_cl7_012,plain,
in @ sk__20 @ ( powerset @ sk__19 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl89,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl87,zip_derived_cl7]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.13 % Problem : SEU751^2 : TPTP v9.2.0. Released v3.7.0.
% 0.03/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.wqmN4xKNLB true
% 0.15/0.35 % Computer : n028.cluster.edu
% 0.15/0.35 % Model : x86_64 x86_64
% 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35 % Memory : 8042.1875MB
% 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35 % CPULimit : 300
% 0.15/0.35 % WCLimit : 300
% 0.15/0.35 % DateTime : Wed Oct 1 16:09:23 EDT 2025
% 0.15/0.35 % CPUTime :
% 0.15/0.35 % Running portfolio for 300 s
% 0.15/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/0.36 % Number of cores: 8
% 0.15/0.36 % Python version: Python 3.6.8
% 0.15/0.36 % Running in HO mode
% 0.57/0.66 % Total configuration time : 828
% 0.57/0.66 % Estimated wc time : 1656
% 0.57/0.66 % Estimated cpu time (8 cpus) : 207.0
% 0.57/0.72 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.57/0.73 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.57/0.77 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.57/0.77 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.57/0.78 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.57/0.78 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.57/0.78 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.57/0.79 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 0.57/0.80 % Solved by lams/40_c.s.sh.
% 0.57/0.80 % done 65 iterations in 0.047s
% 0.57/0.80 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.57/0.80 % SZS output start Refutation
% See solution above
% 0.57/0.80
% 0.57/0.80
% 0.57/0.80 % Terminating...
% 1.92/0.87 % Runner terminated.
% 1.92/0.88 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------