%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYO031^1 : TPTP v9.2.0. Released v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.Ww3SGAAeoM true
% Computer : n010.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 05:06:15 PM UTC 2025
% Result : Theorem 0.61s 0.88s
% Output : Refutation 0.61s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 1
% Syntax : Number of formulae : 15 ( 1 unt; 0 typ; 0 def)
% Number of atoms : 41 ( 0 equ; 20 cnn)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 106 ( 31 ~; 8 |; 0 &; 65 @)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 6 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 10 ( 10 >; 0 *; 0 +; 0 <<)
% Number of symbols : 3 ( 1 usr; 2 con; 0-1 aty)
% Number of variables : 31 ( 19 ^; 10 !; 2 ?; 31 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__type,type,
sk_: ( $o > $o ) > $o ).
thf(conj,conjecture,
~ ! [F: $o > $o] :
? [X: $o] :
( ( F @ X )
<=> X ) ).
thf(zf_stmt_0,negated_conjecture,
! [F: $o > $o] :
? [X: $o] :
( ( F @ X )
<=> X ),
inference('cnf.neg',[status(esa)],[conj]) ).
thf(zip_derived_cl1,plain,
! [X0: $o > $o] :
( ( X0 @ ( sk_ @ X0 ) )
| ~ ( sk_ @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl41,plain,
! [X0: $o > $o] :
( ( ^ [Y0: $o] : ( (~) @ ( X0 @ Y0 ) )
@ ( sk_
@ ^ [Y0: $o] : ( (~) @ ( X0 @ Y0 ) ) ) )
| ~ ( sk_
@ ^ [Y0: $o] : ( (~) @ ( X0 @ Y0 ) ) ) ),
inference('ho.refine',[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl47,plain,
! [X0: $o > $o] :
( ( (~)
@ ( X0
@ ( sk_
@ ^ [Y0: $o] : ( (~) @ ( X0 @ Y0 ) ) ) ) )
| ~ ( sk_
@ ^ [Y0: $o] : ( (~) @ ( X0 @ Y0 ) ) ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl41]) ).
thf(zip_derived_cl48,plain,
! [X0: $o > $o] :
( ~ ( X0
@ ( sk_
@ ^ [Y0: $o] : ( (~) @ ( X0 @ Y0 ) ) ) )
| ~ ( sk_
@ ^ [Y0: $o] : ( (~) @ ( X0 @ Y0 ) ) ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl47]) ).
thf(zip_derived_cl110,plain,
~ ( ^ [Y0: $o] : Y0
@ ( sk_
@ ^ [Y0: $o] :
( (~)
@ ( ^ [Y1: $o] : Y1
@ Y0 ) ) ) ),
inference(eq_fact,[status(thm)],[zip_derived_cl48]) ).
thf(zip_derived_cl111,plain,
~ ( sk_ @ (~) ),
inference(ho_norm,[status(thm)],[zip_derived_cl110]) ).
thf(zip_derived_cl0,plain,
! [X0: $o > $o] :
( ( sk_ @ X0 )
| ~ ( X0 @ ( sk_ @ X0 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl6,plain,
! [X0: $o > $o] :
( ( sk_
@ ^ [Y0: $o] : ( (~) @ ( X0 @ Y0 ) ) )
| ~ ( ^ [Y0: $o] : ( (~) @ ( X0 @ Y0 ) )
@ ( sk_
@ ^ [Y0: $o] : ( (~) @ ( X0 @ Y0 ) ) ) ) ),
inference('ho.refine',[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl12,plain,
! [X0: $o > $o] :
( ( sk_
@ ^ [Y0: $o] : ( (~) @ ( X0 @ Y0 ) ) )
| ~ ( (~)
@ ( X0
@ ( sk_
@ ^ [Y0: $o] : ( (~) @ ( X0 @ Y0 ) ) ) ) ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl6]) ).
thf(zip_derived_cl13,plain,
! [X0: $o > $o] :
( ( sk_
@ ^ [Y0: $o] : ( (~) @ ( X0 @ Y0 ) ) )
| ( X0
@ ( sk_
@ ^ [Y0: $o] : ( (~) @ ( X0 @ Y0 ) ) ) ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl12]) ).
thf(zip_derived_cl87,plain,
( sk_
@ ^ [Y0: $o] :
( (~)
@ ( ^ [Y1: $o] : Y1
@ Y0 ) ) ),
inference(eq_fact,[status(thm)],[zip_derived_cl13]) ).
thf(zip_derived_cl90,plain,
sk_ @ (~),
inference(ho_norm,[status(thm)],[zip_derived_cl87]) ).
thf(zip_derived_cl112,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl111,zip_derived_cl90]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : SYO031^1 : TPTP v9.2.0. Released v3.7.0.
% 0.08/0.15 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.Ww3SGAAeoM true
% 0.14/0.36 % Computer : n010.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 18:09:53 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
% 0.14/0.37 % Number of cores: 8
% 0.14/0.37 % Python version: Python 3.6.8
% 0.14/0.37 % Running in HO mode
% 0.57/0.66 % Total configuration time : 828
% 0.57/0.66 % Estimated wc time : 1656
% 0.57/0.66 % Estimated cpu time (8 cpus) : 207.0
% 0.60/0.79 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.60/0.79 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.60/0.79 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.60/0.80 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.60/0.80 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.60/0.80 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.60/0.81 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.60/0.85 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 0.61/0.88 % Solved by lams/40_noforms.sh.
% 0.61/0.88 % done 7 iterations in 0.056s
% 0.61/0.88 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.61/0.88 % SZS output start Refutation
% See solution above
% 0.61/0.88
% 0.61/0.88
% 0.61/0.88 % Terminating...
% 0.69/0.97 % Runner terminated.
% 0.69/0.99 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------