%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEV288^5 : 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.3eeiCf3ZTZ 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 04:57:31 PM UTC 2025
% Result : Theorem 0.57s 0.78s
% Output : Refutation 0.57s
% 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 : 18 ( 14 equ; 0 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 43 ( 18 ~; 8 |; 0 &; 13 @)
% ( 2 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 4 ( 4 >; 0 *; 0 +; 0 <<)
% Number of symbols : 5 ( 3 usr; 3 con; 0-2 aty)
% Number of variables : 10 ( 2 ^; 8 !; 0 ?; 10 :)
% Comments :
%------------------------------------------------------------------------------
thf(a_type,type,
a: $tType ).
thf(sk__2_type,type,
sk__2: a > $o ).
thf(sk__type,type,
sk_: a ).
thf(sk__1_type,type,
sk__1: a ).
thf(cE1_eq__pme,conjecture,
! [X: a,Y: a] :
( ! [Xq: a > $o] :
( ( Xq @ X )
=> ( Xq @ Y ) )
<=> ( X = Y ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [X: a,Y: a] :
( ! [Xq: a > $o] :
( ( Xq @ X )
=> ( Xq @ Y ) )
<=> ( X = Y ) ),
inference('cnf.neg',[status(esa)],[cE1_eq__pme]) ).
thf(zip_derived_cl0,plain,
! [X0: a > $o] :
( ( sk_ = sk__1 )
| ~ ( X0 @ sk_ )
| ( X0 @ sk__1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
( ( sk_ != sk__1 )
| ~ ( sk__2 @ sk__1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl3,plain,
( ( sk_ != sk__1 )
| ~ ( sk__2 @ sk_ ) ),
inference(local_rewriting,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl2,plain,
( ( sk_ != sk__1 )
| ( sk__2 @ sk_ ) ),
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: a > $o] :
( ~ ( X0 @ sk_ )
| ( X0 @ sk__1 ) ),
inference('simplify_reflect-',[status(thm)],[zip_derived_cl0,zip_derived_cl4]) ).
thf(zip_derived_cl14,plain,
( ~ ( ^ [Y0: a] : ( sk__1 != Y0 )
@ sk_ )
| ( ^ [Y0: a] : ( sk__1 != Y0 )
@ sk__1 ) ),
inference('elim_leibniz_eq_+',[status(thm)],[zip_derived_cl5]) ).
thf(zip_derived_cl33,plain,
( ~ ( ( sk__1 != sk_ ) )
| ( sk__1 != sk__1 ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl14]) ).
thf(zip_derived_cl34,plain,
~ ( ( sk__1 != sk_ ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl33]) ).
thf(zip_derived_cl35,plain,
sk__1 = sk_,
inference('simplify nested equalities',[status(thm)],[zip_derived_cl34]) ).
thf(zip_derived_cl4_001,plain,
sk_ != sk__1,
inference(clc,[status(thm)],[zip_derived_cl3,zip_derived_cl2]) ).
thf(zip_derived_cl38,plain,
$false,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl35,zip_derived_cl4]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SEV288^5 : 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.3eeiCf3ZTZ true
% 0.14/0.36 % Computer : n026.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 15:40:38 EDT 2025
% 0.14/0.36 % CPUTime :
% 0.14/0.36 % Running portfolio for 300 s
% 0.14/0.36 % 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
% 0.14/0.37 % Running in HO mode
% 0.55/0.69 % Total configuration time : 828
% 0.55/0.69 % Estimated wc time : 1656
% 0.55/0.69 % Estimated cpu time (8 cpus) : 207.0
% 0.57/0.75 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.57/0.75 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.57/0.75 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.57/0.76 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.57/0.77 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.57/0.78 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.57/0.78 % Solved by lams/40_c_ic.sh.
% 0.57/0.78 % done 2 iterations in 0.008s
% 0.57/0.78 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.57/0.78 % SZS output start Refutation
% See solution above
% 0.57/0.78
% 0.57/0.78
% 0.57/0.78 % Terminating...
% 0.68/0.88 % Runner terminated.
% 1.87/0.89 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------