%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYO304^5 : 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.gJR1p14VI1 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 05:07:12 PM UTC 2025
% Result : Theorem 0.58s 0.78s
% Output : Refutation 0.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 1
% Syntax : Number of formulae : 22 ( 14 unt; 0 typ; 0 def)
% Number of atoms : 36 ( 24 equ; 2 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 61 ( 12 ~; 7 |; 0 &; 30 @)
% ( 0 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 3 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 13 ( 13 >; 0 *; 0 +; 0 <<)
% Number of symbols : 8 ( 4 usr; 5 con; 0-2 aty)
% ( 4 !!; 0 ??; 0 @@+; 0 @@-)
% Number of variables : 28 ( 23 ^; 5 !; 0 ?; 28 :)
% Comments :
%------------------------------------------------------------------------------
thf(a_type,type,
a: $tType ).
thf('#sk2_type',type,
'#sk2': a ).
thf(sk__type,type,
sk_: ( a > a > $o ) > $o ).
thf(sk__1_type,type,
sk__1: a > $o ).
thf('#sk1_type',type,
'#sk1': a ).
thf(cE2_eq__pme,conjecture,
! [Xq: ( a > a > $o ) > $o] :
( ( Xq
@ ^ [X: a,Y: a] :
! [Xq0: a > $o] :
( ( Xq0 @ X )
=> ( Xq0 @ Y ) ) )
=> ( Xq
@ ^ [X: a,Y: a] : ( X = Y ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [Xq: ( a > a > $o ) > $o] :
( ( Xq
@ ^ [X: a,Y: a] :
! [Xq0: a > $o] :
( ( Xq0 @ X )
=> ( Xq0 @ Y ) ) )
=> ( Xq
@ ^ [X: a,Y: a] : ( X = Y ) ) ),
inference('cnf.neg',[status(esa)],[cE2_eq__pme]) ).
thf(zip_derived_cl0,plain,
( sk_
@ ^ [Y0: a,Y1: a] :
( !!
@ ^ [Y2: a > $o] :
( ( Y2 @ Y0 )
=> ( Y2 @ Y1 ) ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
~ ( sk_
@ ^ [Y0: a,Y1: a] : ( Y0 = Y1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl2,plain,
~ ( sk_ @ (=) ),
inference(ho_norm,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl3,plain,
( ( ^ [Y0: a,Y1: a] :
( !!
@ ^ [Y2: a > $o] :
( ( Y2 @ Y0 )
=> ( Y2 @ Y1 ) ) ) )
!= ( ^ [Y0: a,Y1: a] : ( Y0 = Y1 ) ) ),
inference(ext_sup,[status(thm)],[zip_derived_cl0,zip_derived_cl2]) ).
thf(zip_derived_cl4,plain,
( ( ^ [Y0: a,Y1: a] :
( !!
@ ^ [Y2: a > $o] :
( ( Y2 @ Y0 )
=> ( Y2 @ Y1 ) ) ) )
!= (=) ),
inference(ho_norm,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl5,plain,
( ( !!
@ ^ [Y0: a > $o] :
( ( Y0 @ '#sk1' )
=> ( Y0 @ '#sk2' ) ) )
!= ( '#sk1' = '#sk2' ) ),
inference(neg_ext,[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl11,plain,
! [X0: a > $o] :
( ( '#sk1' = '#sk2' )
| ~ ( X0 @ '#sk1' )
| ( X0 @ '#sk2' ) ),
inference(cnf_otf,[status(thm)],[zip_derived_cl5]) ).
thf(zip_derived_cl14,plain,
( ( '#sk1' = '#sk2' )
| ( ^ [Y0: a] : ( Y0 = '#sk1' )
@ '#sk2' ) ),
inference(ho_elim_pred,[status(thm)],[zip_derived_cl11]) ).
thf(zip_derived_cl21,plain,
( ( '#sk1' = '#sk2' )
| ( '#sk2' = '#sk1' ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl14]) ).
thf(zip_derived_cl22,plain,
( ( '#sk1' = '#sk2' )
| ( '#sk2' = '#sk1' ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl21]) ).
thf(zip_derived_cl23,plain,
'#sk1' = '#sk2',
inference(simplify,[status(thm)],[zip_derived_cl22]) ).
thf(zip_derived_cl12,plain,
( ( '#sk1' != '#sk2' )
| ~ ( sk__1 @ '#sk2' ) ),
inference(cnf_otf,[status(thm)],[zip_derived_cl5]) ).
thf(zip_derived_cl23_001,plain,
'#sk1' = '#sk2',
inference(simplify,[status(thm)],[zip_derived_cl22]) ).
thf(zip_derived_cl13,plain,
( ( '#sk1' != '#sk2' )
| ( sk__1 @ '#sk1' ) ),
inference(cnf_otf,[status(thm)],[zip_derived_cl5]) ).
thf(zip_derived_cl23_002,plain,
'#sk1' = '#sk2',
inference(simplify,[status(thm)],[zip_derived_cl22]) ).
thf(zip_derived_cl26,plain,
sk__1 @ '#sk1',
inference(clc,[status(thm)],[zip_derived_cl13,zip_derived_cl23]) ).
thf(zip_derived_cl27,plain,
sk__1 @ '#sk2',
inference('sup+',[status(thm)],[zip_derived_cl23,zip_derived_cl26]) ).
thf(zip_derived_cl29,plain,
'#sk1' != '#sk2',
inference(demod,[status(thm)],[zip_derived_cl12,zip_derived_cl27]) ).
thf(zip_derived_cl30,plain,
'#sk1' != '#sk1',
inference('sup-',[status(thm)],[zip_derived_cl23,zip_derived_cl29]) ).
thf(zip_derived_cl32,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl30]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SYO304^5 : TPTP v9.2.0. Released v4.0.0.
% 0.07/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.gJR1p14VI1 true
% 0.15/0.35 % Computer : n026.cluster.edu
% 0.15/0.35 % Model : x86_64 x86_64
% 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35 % Memory : 8042.1875MB
% 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35 % CPULimit : 300
% 0.15/0.35 % WCLimit : 300
% 0.15/0.35 % DateTime : Wed Oct 1 17:50:23 EDT 2025
% 0.15/0.35 % CPUTime :
% 0.15/0.35 % Running portfolio for 300 s
% 0.15/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.15/0.35 % Number of cores: 8
% 0.15/0.35 % Python version: Python 3.6.8
% 0.15/0.36 % Running in HO mode
% 0.57/0.67 % Total configuration time : 828
% 0.57/0.67 % Estimated wc time : 1656
% 0.57/0.67 % Estimated cpu time (8 cpus) : 207.0
% 0.58/0.74 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.58/0.75 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.58/0.75 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.58/0.77 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.58/0.77 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.58/0.78 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 0.58/0.78 % Solved by lams/40_c_ic.sh.
% 0.58/0.78 % done 8 iterations in 0.010s
% 0.58/0.78 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.58/0.78 % SZS output start Refutation
% See solution above
% 0.58/0.78
% 0.58/0.78
% 0.58/0.78 % Terminating...
% 0.68/0.88 % Runner terminated.
% 1.89/0.88 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------