%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC007+1 : TPTP v9.2.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.cYEAYyuzry true
% Computer : n015.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 04:58:14 PM UTC 2025
% Result : Theorem 0.68s 0.96s
% Output : Refutation 0.68s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 4
% Syntax : Number of formulae : 29 ( 12 unt; 0 typ; 0 def)
% Number of atoms : 86 ( 37 equ; 0 cnn)
% Maximal formula atoms : 12 ( 2 avg)
% Number of connectives : 208 ( 51 ~; 39 |; 8 &; 100 @)
% ( 0 <=>; 10 =>; 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 : 9 ( 7 usr; 6 con; 0-2 aty)
% Number of variables : 36 ( 0 ^; 30 !; 6 ?; 36 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__4_type,type,
sk__4: $i ).
thf(nil_type,type,
nil: $i ).
thf(app_type,type,
app: $i > $i > $i ).
thf(ssList_type,type,
ssList: $i > $o ).
thf(sk__5_type,type,
sk__5: $i ).
thf(sk__7_type,type,
sk__7: $i ).
thf(sk__6_type,type,
sk__6: $i ).
thf(co1,conjecture,
! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ! [W: $i] :
( ( ssList @ W )
=> ! [X: $i] :
( ( ssList @ X )
=> ( ( nil != W )
| ( V != X )
| ( U != W )
| ? [Y: $i] :
( ? [Z: $i] :
( ? [X1: $i] :
( ( ( app @ Y @ X1 )
= U )
& ( ( app @ ( app @ Y @ Z ) @ X1 )
= V )
& ( ssList @ X1 ) )
& ( ssList @ Z ) )
& ( ssList @ Y ) ) ) ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ! [W: $i] :
( ( ssList @ W )
=> ! [X: $i] :
( ( ssList @ X )
=> ( ( nil != W )
| ( V != X )
| ( U != W )
| ? [Y: $i] :
( ? [Z: $i] :
( ? [X1: $i] :
( ( ( app @ Y @ X1 )
= U )
& ( ( app @ ( app @ Y @ Z ) @ X1 )
= V )
& ( ssList @ X1 ) )
& ( ssList @ Z ) )
& ( ssList @ Y ) ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[co1]) ).
thf(zip_derived_cl29,plain,
ssList @ sk__7,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl28,plain,
sk__5 = sk__7,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl144,plain,
ssList @ sk__5,
inference(demod,[status(thm)],[zip_derived_cl29,zip_derived_cl28]) ).
thf(ax84,axiom,
! [U: $i] :
( ( ssList @ U )
=> ( ( app @ U @ nil )
= U ) ) ).
thf(zip_derived_cl22,plain,
! [X0: $i] :
( ( ( app @ X0 @ nil )
= X0 )
| ~ ( ssList @ X0 ) ),
inference(cnf,[status(esa)],[ax84]) ).
thf(zip_derived_cl22_001,plain,
! [X0: $i] :
( ( ( app @ X0 @ nil )
= X0 )
| ~ ( ssList @ X0 ) ),
inference(cnf,[status(esa)],[ax84]) ).
thf(ax28,axiom,
! [U: $i] :
( ( ssList @ U )
=> ( ( app @ nil @ U )
= U ) ) ).
thf(zip_derived_cl14,plain,
! [X0: $i] :
( ( ( app @ nil @ X0 )
= X0 )
| ~ ( ssList @ X0 ) ),
inference(cnf,[status(esa)],[ax28]) ).
thf(zip_derived_cl25,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( ssList @ X0 )
| ( ( app @ X1 @ X2 )
!= sk__4 )
| ( ( app @ ( app @ X1 @ X0 ) @ X2 )
!= sk__5 )
| ~ ( ssList @ X2 )
| ~ ( ssList @ X1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl26,plain,
sk__4 = sk__6,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl27,plain,
nil = sk__6,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl141,plain,
sk__4 = nil,
inference(demod,[status(thm)],[zip_derived_cl26,zip_derived_cl27]) ).
thf(zip_derived_cl163,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( ssList @ X0 )
| ( ( app @ X1 @ X2 )
!= nil )
| ( ( app @ ( app @ X1 @ X0 ) @ X2 )
!= sk__5 )
| ~ ( ssList @ X2 )
| ~ ( ssList @ X1 ) ),
inference(demod,[status(thm)],[zip_derived_cl25,zip_derived_cl141]) ).
thf(zip_derived_cl166,plain,
! [X0: $i,X1: $i] :
( ( ( app @ X0 @ X1 )
!= sk__5 )
| ~ ( ssList @ X0 )
| ~ ( ssList @ nil )
| ~ ( ssList @ X1 )
| ( ( app @ nil @ X1 )
!= nil )
| ~ ( ssList @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl14,zip_derived_cl163]) ).
thf(ax17,axiom,
ssList @ nil ).
thf(zip_derived_cl4,plain,
ssList @ nil,
inference(cnf,[status(esa)],[ax17]) ).
thf(zip_derived_cl171,plain,
! [X0: $i,X1: $i] :
( ( ( app @ X0 @ X1 )
!= sk__5 )
| ~ ( ssList @ X0 )
| ~ ( ssList @ X1 )
| ( ( app @ nil @ X1 )
!= nil )
| ~ ( ssList @ X0 ) ),
inference(demod,[status(thm)],[zip_derived_cl166,zip_derived_cl4]) ).
thf(zip_derived_cl172,plain,
! [X0: $i,X1: $i] :
( ( ( app @ nil @ X1 )
!= nil )
| ~ ( ssList @ X1 )
| ~ ( ssList @ X0 )
| ( ( app @ X0 @ X1 )
!= sk__5 ) ),
inference(simplify,[status(thm)],[zip_derived_cl171]) ).
thf(zip_derived_cl191,plain,
! [X0: $i] :
( ( nil != nil )
| ~ ( ssList @ nil )
| ( ( app @ X0 @ nil )
!= sk__5 )
| ~ ( ssList @ X0 )
| ~ ( ssList @ nil ) ),
inference('sup-',[status(thm)],[zip_derived_cl22,zip_derived_cl172]) ).
thf(zip_derived_cl4_002,plain,
ssList @ nil,
inference(cnf,[status(esa)],[ax17]) ).
thf(zip_derived_cl4_003,plain,
ssList @ nil,
inference(cnf,[status(esa)],[ax17]) ).
thf(zip_derived_cl195,plain,
! [X0: $i] :
( ( nil != nil )
| ( ( app @ X0 @ nil )
!= sk__5 )
| ~ ( ssList @ X0 ) ),
inference(demod,[status(thm)],[zip_derived_cl191,zip_derived_cl4,zip_derived_cl4]) ).
thf(zip_derived_cl196,plain,
! [X0: $i] :
( ~ ( ssList @ X0 )
| ( ( app @ X0 @ nil )
!= sk__5 ) ),
inference(simplify,[status(thm)],[zip_derived_cl195]) ).
thf(zip_derived_cl199,plain,
! [X0: $i] :
( ( X0 != sk__5 )
| ~ ( ssList @ X0 )
| ~ ( ssList @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl22,zip_derived_cl196]) ).
thf(zip_derived_cl203,plain,
! [X0: $i] :
( ~ ( ssList @ X0 )
| ( X0 != sk__5 ) ),
inference(simplify,[status(thm)],[zip_derived_cl199]) ).
thf(zip_derived_cl214,plain,
sk__5 != sk__5,
inference('sup-',[status(thm)],[zip_derived_cl144,zip_derived_cl203]) ).
thf(zip_derived_cl215,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl214]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13 % Problem : SWC007+1 : TPTP v9.2.0. Released v2.4.0.
% 0.12/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.cYEAYyuzry true
% 0.14/0.36 % Computer : n015.cluster.edu
% 0.14/0.36 % Model : x86_64 x86_64
% 0.14/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36 % Memory : 8042.1875MB
% 0.14/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36 % CPULimit : 300
% 0.14/0.36 % WCLimit : 300
% 0.14/0.36 % DateTime : Wed Oct 1 17:05:38 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 FO mode
% 0.65/0.78 % Total configuration time : 435
% 0.65/0.78 % Estimated wc time : 1092
% 0.65/0.78 % Estimated cpu time (7 cpus) : 156.0
% 0.66/0.88 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.66/0.89 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.66/0.89 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.66/0.89 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.66/0.89 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.68/0.95 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.68/0.96 % Solved by fo/fo3_bce.sh.
% 0.68/0.96 % BCE start: 31
% 0.68/0.96 % BCE eliminated: 0
% 0.68/0.96 % PE start: 31
% 0.68/0.96 logic: eq
% 0.68/0.96 % PE eliminated: 0
% 0.68/0.96 % done 26 iterations in 0.036s
% 0.68/0.96 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.68/0.96 % SZS output start Refutation
% See solution above
% 0.68/0.96
% 0.68/0.96
% 0.68/0.96 % Terminating...
% 0.68/1.04 % Runner terminated.
% 1.74/1.07 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------