%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEV121^5 : TPTP v9.2.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.wHWKMJCuPM true
% Computer : n026.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 04:57:12 PM UTC 2025
% Result : Theorem 0.58s 0.79s
% Output : Refutation 0.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 1
% Syntax : Number of formulae : 14 ( 8 unt; 0 typ; 0 def)
% Number of atoms : 22 ( 18 equ; 2 cnn)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 58 ( 12 ~; 8 |; 0 &; 34 @)
% ( 2 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 8 ( 8 >; 0 *; 0 +; 0 <<)
% Number of symbols : 7 ( 4 usr; 4 con; 0-2 aty)
% Number of variables : 19 ( 8 ^; 11 !; 0 ?; 19 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__1_type,type,
sk__1: $i ).
thf(sk__3_type,type,
sk__3: ( $i > $i > $o ) > $i ).
thf(sk__type,type,
sk_: $i ).
thf(sk__2_type,type,
sk__2: $i > $i > $o ).
thf(cTHM47C_pme,conjecture,
! [Xx: $i,Xy: $i] :
( ( Xx = Xy )
<=> ! [Xp: $i > $i > $o] :
( ! [Xx0: $i] : ( Xp @ Xx0 @ Xx0 )
=> ( Xp @ Xx @ Xy ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [Xx: $i,Xy: $i] :
( ( Xx = Xy )
<=> ! [Xp: $i > $i > $o] :
( ! [Xx0: $i] : ( Xp @ Xx0 @ Xx0 )
=> ( Xp @ Xx @ Xy ) ) ),
inference('cnf.neg',[status(esa)],[cTHM47C_pme]) ).
thf(zip_derived_cl0,plain,
! [X0: $i > $i > $o] :
( ~ ( X0 @ ( sk__3 @ X0 ) @ ( sk__3 @ X0 ) )
| ( X0 @ sk_ @ sk__1 )
| ( sk_ = sk__1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
( ~ ( sk__2 @ sk_ @ sk__1 )
| ( sk_ != sk__1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl3,plain,
( ~ ( sk__2 @ sk_ @ sk_ )
| ( sk_ != sk__1 ) ),
inference(local_rewriting,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl2,plain,
! [X1: $i] :
( ( sk__2 @ X1 @ X1 )
| ( sk_ != sk__1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl4,plain,
sk_ != sk__1,
inference(clc,[status(thm)],[zip_derived_cl3,zip_derived_cl2]) ).
thf(zip_derived_cl5,plain,
! [X0: $i > $i > $o] :
( ~ ( X0 @ ( sk__3 @ X0 ) @ ( sk__3 @ X0 ) )
| ( X0 @ sk_ @ sk__1 ) ),
inference('simplify_reflect-',[status(thm)],[zip_derived_cl0,zip_derived_cl4]) ).
thf(zip_derived_cl14,plain,
( ~ ( ^ [Y0: $i,Y1: $i] : ( Y0 = Y1 )
@ ( sk__3
@ ^ [Y0: $i,Y1: $i] : ( Y0 = Y1 ) )
@ ( sk__3
@ ^ [Y0: $i,Y1: $i] : ( Y0 = Y1 ) ) )
| ( ^ [Y0: $i,Y1: $i] : ( Y0 = Y1 )
@ sk_
@ sk__1 ) ),
inference('ho.refine',[status(thm)],[zip_derived_cl5]) ).
thf(zip_derived_cl43,plain,
( ( ( sk__3 @ (=) )
!= ( sk__3 @ (=) ) )
| ( sk_ = sk__1 ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl14]) ).
thf(zip_derived_cl44,plain,
sk_ = sk__1,
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl43]) ).
thf(zip_derived_cl45,plain,
sk_ = sk__1,
inference('simplify nested equalities',[status(thm)],[zip_derived_cl44]) ).
thf(zip_derived_cl4_001,plain,
sk_ != sk__1,
inference(clc,[status(thm)],[zip_derived_cl3,zip_derived_cl2]) ).
thf(zip_derived_cl53,plain,
$false,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl45,zip_derived_cl4]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SEV121^5 : TPTP v9.2.0. Released v4.0.0.
% 0.07/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.wHWKMJCuPM true
% 0.14/0.35 % Computer : n026.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 15:38:53 EDT 2025
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % Running portfolio for 300 s
% 0.14/0.35 % File : /export/starexec/sandbox/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
% 0.58/0.69 % Total configuration time : 828
% 0.58/0.69 % Estimated wc time : 1656
% 0.58/0.69 % Estimated cpu time (8 cpus) : 207.0
% 0.58/0.74 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.58/0.77 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.58/0.78 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.58/0.79 % Solved by lams/40_c.s.sh.
% 0.58/0.79 % done 2 iterations in 0.030s
% 0.58/0.79 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.58/0.79 % SZS output start Refutation
% See solution above
% 0.58/0.79
% 0.58/0.79
% 0.58/0.79 % Terminating...
% 0.65/0.89 % Runner terminated.
% 0.65/0.91 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------