%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU886^5 : 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.FSa2WIp6pw true
% Computer : n014.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 04:56:47 PM UTC 2025
% Result : Theorem 1.50s 2.26s
% Output : Refutation 1.50s
% 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 : 33 ( 17 equ; 0 cnn)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 65 ( 15 ~; 8 |; 10 &; 30 @)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Number of types : 3 ( 2 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 7 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 13 ( 0 ^; 7 !; 6 ?; 13 :)
% Comments :
%------------------------------------------------------------------------------
thf(a_type,type,
a: $tType ).
thf(b_type,type,
b: $tType ).
thf(x_type,type,
x: b > $o ).
thf(f_type,type,
f: b > a ).
thf(sk__type,type,
sk_: a ).
thf(y_type,type,
y: b > $o ).
thf(sk__1_type,type,
sk__1: b ).
thf(cX5203_pme,conjecture,
! [Xx0: a] :
( ? [Xt: b] :
( ( Xx0
= ( f @ Xt ) )
& ( y @ Xt )
& ( x @ Xt ) )
=> ( ? [Xt: b] :
( ( Xx0
= ( f @ Xt ) )
& ( x @ Xt ) )
& ? [Xt: b] :
( ( Xx0
= ( f @ Xt ) )
& ( y @ Xt ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [Xx0: a] :
( ? [Xt: b] :
( ( Xx0
= ( f @ Xt ) )
& ( y @ Xt )
& ( x @ Xt ) )
=> ( ? [Xt: b] :
( ( Xx0
= ( f @ Xt ) )
& ( x @ Xt ) )
& ? [Xt: b] :
( ( Xx0
= ( f @ Xt ) )
& ( y @ Xt ) ) ) ),
inference('cnf.neg',[status(esa)],[cX5203_pme]) ).
thf(zip_derived_cl1,plain,
y @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl2,plain,
x @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl3,plain,
! [X0: b,X1: b] :
( ~ ( x @ X0 )
| ( sk_
!= ( f @ X0 ) )
| ~ ( y @ X1 )
| ( sk_
!= ( f @ X1 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl4,plain,
! [X0: b] :
( ( sk_
!= ( f @ X0 ) )
| ~ ( y @ X0 )
| ( sk_
!= ( f @ sk__1 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl2,zip_derived_cl3]) ).
thf(zip_derived_cl0,plain,
( sk_
= ( f @ sk__1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl6,plain,
! [X0: b] :
( ( sk_
!= ( f @ X0 ) )
| ~ ( y @ X0 )
| ( sk_ != sk_ ) ),
inference(demod,[status(thm)],[zip_derived_cl4,zip_derived_cl0]) ).
thf(zip_derived_cl7,plain,
! [X0: b] :
( ~ ( y @ X0 )
| ( sk_
!= ( f @ X0 ) ) ),
inference(simplify,[status(thm)],[zip_derived_cl6]) ).
thf(zip_derived_cl10,plain,
( sk_
!= ( f @ sk__1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl1,zip_derived_cl7]) ).
thf(zip_derived_cl0_001,plain,
( sk_
= ( f @ sk__1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl12,plain,
sk_ != sk_,
inference(demod,[status(thm)],[zip_derived_cl10,zip_derived_cl0]) ).
thf(zip_derived_cl13,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl12]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.41 % Problem : SEU886^5 : TPTP v9.2.0. Released v4.0.0.
% 0.11/0.54 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.FSa2WIp6pw true
% 0.11/1.03 % Computer : n014.cluster.edu
% 0.11/1.03 % Model : x86_64 x86_64
% 0.11/1.03 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/1.03 % Memory : 8042.1875MB
% 0.11/1.03 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/1.03 % CPULimit : 300
% 0.11/1.03 % WCLimit : 300
% 0.11/1.03 % DateTime : Wed Oct 1 16:02:39 EDT 2025
% 0.11/1.05 % CPUTime :
% 0.11/1.05 % Running portfolio for 300 s
% 0.11/1.05 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/1.06 % Number of cores: 8
% 0.20/1.08 % Python version: Python 3.6.8
% 0.20/1.09 % Running in HO mode
% 0.55/1.79 % Total configuration time : 828
% 0.55/1.79 % Estimated wc time : 1656
% 0.55/1.79 % Estimated cpu time (8 cpus) : 207.0
% 0.55/2.07 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.57/2.15 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.57/2.22 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 1.50/2.26 % Solved by lams/40_c.s.sh.
% 1.50/2.26 % done 4 iterations in 0.038s
% 1.50/2.26 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 1.50/2.26 % SZS output start Refutation
% See solution above
% 1.50/2.26
% 1.50/2.26
% 1.50/2.26 % Terminating...
% 1.70/2.74 % Runner terminated.
% 1.70/2.75 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------