%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYO271^5 : TPTP v9.2.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.63Iw1OP7T4 true
% Computer : n019.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 05:07:09 PM UTC 2025
% Result : Theorem 0.51s 0.77s
% Output : Refutation 0.51s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 1
% Syntax : Number of formulae : 13 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 31 ( 30 equ; 0 cnn)
% Maximal formula atoms : 2 ( 2 avg)
% Number of connectives : 111 ( 24 ~; 4 |; 0 &; 77 @)
% ( 0 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Number of types : 3 ( 2 usr)
% Number of type conns : 7 ( 7 >; 0 *; 0 +; 0 <<)
% Number of symbols : 6 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 28 ( 14 ^; 12 !; 2 ?; 28 :)
% Comments :
%------------------------------------------------------------------------------
thf(b_type,type,
b: $tType ).
thf(a_type,type,
a: $tType ).
thf('#sk1_type',type,
'#sk1': b ).
thf(cJ_type,type,
cJ: ( b > $o ) > b ).
thf(sk__type,type,
sk_: b > a ).
thf(sk__1_type,type,
sk__1: b > a ).
thf(cX5500,conjecture,
( ! [P: b > $o] :
( ? [Xx: b] : ( P @ Xx )
=> ( P @ ( cJ @ P ) ) )
=> ! [Xf: b > a,Xg: b > a] :
( ( ( Xf
@ ( cJ
@ ^ [Xx: b] :
( ( Xf @ Xx )
!= ( Xg @ Xx ) ) ) )
= ( Xg
@ ( cJ
@ ^ [Xx: b] :
( ( Xf @ Xx )
!= ( Xg @ Xx ) ) ) ) )
=> ( Xf = Xg ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( ! [P: b > $o] :
( ? [Xx: b] : ( P @ Xx )
=> ( P @ ( cJ @ P ) ) )
=> ! [Xf: b > a,Xg: b > a] :
( ( ( Xf
@ ( cJ
@ ^ [Xx: b] :
( ( Xf @ Xx )
!= ( Xg @ Xx ) ) ) )
= ( Xg
@ ( cJ
@ ^ [Xx: b] :
( ( Xf @ Xx )
!= ( Xg @ Xx ) ) ) ) )
=> ( Xf = Xg ) ) ),
inference('cnf.neg',[status(esa)],[cX5500]) ).
thf(zip_derived_cl1,plain,
sk_ != sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl3,plain,
( ( sk_ @ '#sk1' )
!= ( sk__1 @ '#sk1' ) ),
inference(neg_ext,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl0,plain,
! [X0: b > $o,X1: b] :
( ( X0 @ ( cJ @ X0 ) )
| ~ ( X0 @ X1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl2,plain,
( ( sk_
@ ( cJ
@ ^ [Y0: b] :
( ( sk_ @ Y0 )
!= ( sk__1 @ Y0 ) ) ) )
= ( sk__1
@ ( cJ
@ ^ [Y0: b] :
( ( sk_ @ Y0 )
!= ( sk__1 @ Y0 ) ) ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl5,plain,
! [X2: b] :
( ~ ( ( ( sk_ @ X2 )
!= ( sk__1 @ X2 ) ) )
| ( ( sk_
@ ( cJ
@ ^ [Y0: b] :
( ( sk_ @ Y0 )
!= ( sk__1 @ Y0 ) ) ) )
!= ( sk__1
@ ( cJ
@ ^ [Y0: b] :
( ( sk_ @ Y0 )
!= ( sk__1 @ Y0 ) ) ) ) ) ),
inference('inst_choice(((^[Y0 : b]: (((sk_ @ Y0) != (sk__1 @ Y0))))))',[status(thm)],[zip_derived_cl0,zip_derived_cl2]) ).
thf(zip_derived_cl11,plain,
! [X2: b] :
( ( ( sk_ @ X2 )
= ( sk__1 @ X2 ) )
| ( ( sk_
@ ( cJ
@ ^ [Y0: b] :
( ( sk_ @ Y0 )
!= ( sk__1 @ Y0 ) ) ) )
!= ( sk__1
@ ( cJ
@ ^ [Y0: b] :
( ( sk_ @ Y0 )
!= ( sk__1 @ Y0 ) ) ) ) ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl5]) ).
thf(zip_derived_cl2_001,plain,
( ( sk_
@ ( cJ
@ ^ [Y0: b] :
( ( sk_ @ Y0 )
!= ( sk__1 @ Y0 ) ) ) )
= ( sk__1
@ ( cJ
@ ^ [Y0: b] :
( ( sk_ @ Y0 )
!= ( sk__1 @ Y0 ) ) ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl12,plain,
! [X2: b] :
( ( ( sk_ @ X2 )
= ( sk__1 @ X2 ) )
| ( ( sk_
@ ( cJ
@ ^ [Y0: b] :
( ( sk_ @ Y0 )
!= ( sk__1 @ Y0 ) ) ) )
!= ( sk_
@ ( cJ
@ ^ [Y0: b] :
( ( sk_ @ Y0 )
!= ( sk__1 @ Y0 ) ) ) ) ) ),
inference(demod,[status(thm)],[zip_derived_cl11,zip_derived_cl2]) ).
thf(zip_derived_cl13,plain,
! [X2: b] :
( ( sk_ @ X2 )
= ( sk__1 @ X2 ) ),
inference(simplify,[status(thm)],[zip_derived_cl12]) ).
thf(zip_derived_cl16,plain,
( ( sk_ @ '#sk1' )
!= ( sk_ @ '#sk1' ) ),
inference(demod,[status(thm)],[zip_derived_cl3,zip_derived_cl13]) ).
thf(zip_derived_cl17,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl16]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11 % Problem : SYO271^5 : TPTP v9.2.0. Released v4.0.0.
% 0.06/0.11 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.63Iw1OP7T4 true
% 0.10/0.31 % Computer : n019.cluster.edu
% 0.10/0.31 % Model : x86_64 x86_64
% 0.10/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31 % Memory : 8042.1875MB
% 0.10/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.32 % CPULimit : 300
% 0.10/0.32 % WCLimit : 300
% 0.10/0.32 % DateTime : Wed Oct 1 17:57:23 EDT 2025
% 0.10/0.32 % CPUTime :
% 0.10/0.32 % Running portfolio for 300 s
% 0.10/0.32 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.32 % Number of cores: 8
% 0.10/0.32 % Python version: Python 3.6.8
% 0.10/0.32 % Running in HO mode
% 0.45/0.63 % Total configuration time : 828
% 0.45/0.63 % Estimated wc time : 1656
% 0.45/0.63 % Estimated cpu time (8 cpus) : 207.0
% 0.51/0.72 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.51/0.72 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.51/0.72 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.51/0.74 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.51/0.77 % Solved by lams/40_c.s.sh.
% 0.51/0.77 % done 4 iterations in 0.012s
% 0.51/0.77 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.51/0.77 % SZS output start Refutation
% See solution above
% 0.51/0.77
% 0.51/0.77
% 0.51/0.77 % Terminating...
% 1.62/0.83 % Runner terminated.
% 1.62/0.85 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------