%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU557^2 : TPTP v9.2.0. Bugfixed v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.8GFpKg6fgF true
% Computer : n031.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 04:55:03 PM UTC 2025
% Result : Theorem 0.58s 0.88s
% Output : Refutation 0.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 8
% Syntax : Number of formulae : 27 ( 17 unt; 0 typ; 0 def)
% Number of atoms : 79 ( 35 equ; 0 cnn)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 184 ( 16 ~; 9 |; 11 &; 100 @)
% ( 3 <=>; 45 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 4 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 17 ( 17 >; 0 *; 0 +; 0 <<)
% Number of symbols : 9 ( 7 usr; 4 con; 0-2 aty)
% Number of variables : 79 ( 23 ^; 45 !; 11 ?; 79 :)
% Comments :
%------------------------------------------------------------------------------
thf(exu_type,type,
exu: ( $i > $o ) > $o ).
thf(sk__9_type,type,
sk__9: $i > $o ).
thf(descr_type,type,
descr: ( $i > $o ) > $i ).
thf(sk__7_type,type,
sk__7: $i > $o ).
thf(descrp_type,type,
descrp: $o ).
thf(exuEu_type,type,
exuEu: $o ).
thf('#sk88_type',type,
'#sk88': $i ).
thf(descrp_def,axiom,
( descrp
= ( ! [Xphi: $i > $o] :
( ( exu
@ ^ [Xx: $i] : ( Xphi @ Xx ) )
=> ( Xphi
@ ( descr
@ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
thf('0',plain,
( descrp
= ( ! [X4: $i > $o] :
( ( exu
@ ^ [V_1: $i] : ( X4 @ V_1 ) )
=> ( X4
@ ( descr
@ ^ [V_2: $i] : ( X4 @ V_2 ) ) ) ) ) ),
define([status(thm)]) ).
thf(exuEu_def,axiom,
( exuEu
= ( ! [Xphi: $i > $o] :
( ( exu
@ ^ [Xx: $i] : ( Xphi @ Xx ) )
=> ! [Xx: $i,Xy: $i] :
( ( Xphi @ Xx )
=> ( ( Xphi @ Xy )
=> ( Xx = Xy ) ) ) ) ) ) ).
thf('1',plain,
( exuEu
= ( ! [X4: $i > $o] :
( ( exu
@ ^ [V_1: $i] : ( X4 @ V_1 ) )
=> ! [X6: $i,X8: $i] :
( ( X4 @ X6 )
=> ( ( X4 @ X8 )
=> ( X6 = X8 ) ) ) ) ) ),
define([status(thm)]) ).
thf(exu_def,axiom,
( exu
= ( ^ [Xphi: $i > $o] :
? [Xx: $i] :
( ! [Xy: $i] :
( ( Xphi @ Xy )
=> ( Xx = Xy ) )
& ( Xphi @ Xx ) ) ) ) ).
thf('2',plain,
( exu
= ( ^ [Xphi: $i > $o] :
? [Xx: $i] :
( ! [Xy: $i] :
( ( Xphi @ Xy )
=> ( Xx = Xy ) )
& ( Xphi @ Xx ) ) ) ),
inference(simplify_rw_rule,[status(thm)],[exu_def]) ).
thf('3',plain,
( exu
= ( ^ [V_1: $i > $o] :
? [X4: $i] :
( ! [X6: $i] :
( ( V_1 @ X6 )
=> ( X4 = X6 ) )
& ( V_1 @ X4 ) ) ) ),
define([status(thm)]) ).
thf(descr__Cong,conjecture,
( descrp
=> ( exuEu
=> ! [Xphi: $i > $o,Xpsi: $i > $o] :
( ! [Xx: $i,Xy: $i] :
( ( Xx = Xy )
=> ( ( Xphi @ Xx )
<=> ( Xpsi @ Xy ) ) )
=> ( ( exu
@ ^ [Xx: $i] : ( Xphi @ Xx ) )
=> ( ( exu
@ ^ [Xx: $i] : ( Xpsi @ Xx ) )
=> ( ( descr
@ ^ [Xx: $i] : ( Xphi @ Xx ) )
= ( descr
@ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ) ).
thf(zf_stmt_0,conjecture,
( ! [X4: $i > $o] :
( ? [X6: $i] :
( ! [X8: $i] :
( ( X4 @ X8 )
=> ( X6 = X8 ) )
& ( X4 @ X6 ) )
=> ( X4
@ ( descr
@ ^ [V_1: $i] : ( X4 @ V_1 ) ) ) )
=> ( ! [X10: $i > $o] :
( ? [X12: $i] :
( ! [X14: $i] :
( ( X10 @ X14 )
=> ( X12 = X14 ) )
& ( X10 @ X12 ) )
=> ! [X16: $i,X18: $i] :
( ( X10 @ X16 )
=> ( ( X10 @ X18 )
=> ( X16 = X18 ) ) ) )
=> ! [X20: $i > $o,X22: $i > $o] :
( ! [X24: $i,X26: $i] :
( ( X24 = X26 )
=> ( ( X20 @ X24 )
<=> ( X22 @ X26 ) ) )
=> ( ? [X28: $i] :
( ! [X30: $i] :
( ( X20 @ X30 )
=> ( X28 = X30 ) )
& ( X20 @ X28 ) )
=> ( ? [X32: $i] :
( ! [X34: $i] :
( ( X22 @ X34 )
=> ( X32 = X34 ) )
& ( X22 @ X32 ) )
=> ( ( descr
@ ^ [V_2: $i] : ( X20 @ V_2 ) )
= ( descr
@ ^ [V_3: $i] : ( X22 @ V_3 ) ) ) ) ) ) ) ) ).
thf(zf_stmt_1,negated_conjecture,
~ ( ! [X4: $i > $o] :
( ? [X6: $i] :
( ! [X8: $i] :
( ( X4 @ X8 )
=> ( X6 = X8 ) )
& ( X4 @ X6 ) )
=> ( X4
@ ( descr
@ ^ [V_1: $i] : ( X4 @ V_1 ) ) ) )
=> ( ! [X10: $i > $o] :
( ? [X12: $i] :
( ! [X14: $i] :
( ( X10 @ X14 )
=> ( X12 = X14 ) )
& ( X10 @ X12 ) )
=> ! [X16: $i,X18: $i] :
( ( X10 @ X16 )
=> ( ( X10 @ X18 )
=> ( X16 = X18 ) ) ) )
=> ! [X20: $i > $o,X22: $i > $o] :
( ! [X24: $i,X26: $i] :
( ( X24 = X26 )
=> ( ( X20 @ X24 )
<=> ( X22 @ X26 ) ) )
=> ( ? [X28: $i] :
( ! [X30: $i] :
( ( X20 @ X30 )
=> ( X28 = X30 ) )
& ( X20 @ X28 ) )
=> ( ? [X32: $i] :
( ! [X34: $i] :
( ( X22 @ X34 )
=> ( X32 = X34 ) )
& ( X22 @ X32 ) )
=> ( ( descr
@ ^ [V_2: $i] : ( X20 @ V_2 ) )
= ( descr
@ ^ [V_3: $i] : ( X22 @ V_3 ) ) ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl5,plain,
! [X3: $i,X4: $i] :
( ~ ( sk__7 @ X4 )
| ( sk__9 @ X3 )
| ( X4 != X3 ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl274,plain,
! [X3: $i] :
( ( sk__9 @ X3 )
| ~ ( sk__7 @ X3 ) ),
inference(simplify,[status(thm)],[zip_derived_cl5]) ).
thf(zip_derived_cl8,plain,
( ( descr
@ ^ [Y0: $i] : ( sk__7 @ Y0 ) )
!= ( descr
@ ^ [Y0: $i] : ( sk__9 @ Y0 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl79,plain,
( ( descr @ sk__7 )
!= ( descr @ sk__9 ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl8]) ).
thf(zip_derived_cl80,plain,
( ( ^ [Y0: $i] : ( sk__9 @ Y0 ) )
!= ( ^ [Y0: $i] : ( sk__7 @ Y0 ) ) ),
inference(ext_eqres,[status(thm)],[zip_derived_cl79]) ).
thf(zip_derived_cl81,plain,
sk__9 != sk__7,
inference(ho_norm,[status(thm)],[zip_derived_cl80]) ).
thf(zip_derived_cl82,plain,
( ( sk__9 @ '#sk88' )
!= ( sk__7 @ '#sk88' ) ),
inference(neg_ext,[status(thm)],[zip_derived_cl81]) ).
thf(zip_derived_cl86,plain,
( ~ ( sk__7 @ '#sk88' )
| ~ ( sk__9 @ '#sk88' ) ),
inference(cnf_otf,[status(thm)],[zip_derived_cl82]) ).
thf(zip_derived_cl85,plain,
( ( sk__7 @ '#sk88' )
| ( sk__9 @ '#sk88' ) ),
inference(cnf_otf,[status(thm)],[zip_derived_cl82]) ).
thf(zip_derived_cl4,plain,
! [X3: $i,X4: $i] :
( ~ ( sk__9 @ X3 )
| ( sk__7 @ X4 )
| ( X4 != X3 ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl215,plain,
! [X3: $i] :
( ( sk__7 @ X3 )
| ~ ( sk__9 @ X3 ) ),
inference(simplify,[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl218,plain,
( ( sk__7 @ '#sk88' )
| ( sk__7 @ '#sk88' ) ),
inference('sup-',[status(thm)],[zip_derived_cl85,zip_derived_cl215]) ).
thf(zip_derived_cl224,plain,
sk__7 @ '#sk88',
inference(simplify,[status(thm)],[zip_derived_cl218]) ).
thf(zip_derived_cl228,plain,
~ ( sk__9 @ '#sk88' ),
inference(demod,[status(thm)],[zip_derived_cl86,zip_derived_cl224]) ).
thf(zip_derived_cl275,plain,
~ ( sk__7 @ '#sk88' ),
inference('sup-',[status(thm)],[zip_derived_cl274,zip_derived_cl228]) ).
thf(zip_derived_cl224_001,plain,
sk__7 @ '#sk88',
inference(simplify,[status(thm)],[zip_derived_cl218]) ).
thf(zip_derived_cl295,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl275,zip_derived_cl224]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SEU557^2 : TPTP v9.2.0. Bugfixed v5.2.0.
% 0.07/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.8GFpKg6fgF true
% 0.14/0.35 % Computer : n031.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 16:06:53 EDT 2025
% 0.14/0.36 % CPUTime :
% 0.14/0.36 % Running portfolio for 300 s
% 0.14/0.36 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.36 % Number of cores: 8
% 0.14/0.36 % Python version: Python 3.6.8
% 0.14/0.36 % Running in HO mode
% 0.55/0.65 % Total configuration time : 828
% 0.55/0.65 % Estimated wc time : 1656
% 0.55/0.65 % Estimated cpu time (8 cpus) : 207.0
% 0.57/0.77 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.57/0.77 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.57/0.77 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.57/0.77 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.57/0.78 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.57/0.78 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 0.57/0.81 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.57/0.82 % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s
% 0.58/0.88 % Solved by lams/40_c.s.sh.
% 0.58/0.88 % done 48 iterations in 0.088s
% 0.58/0.88 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.58/0.88 % SZS output start Refutation
% See solution above
% 0.58/0.88
% 0.58/0.88
% 0.58/0.88 % Terminating...
% 0.64/0.98 % Runner terminated.
% 0.64/0.99 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------