%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYO213^5 : 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.PTs1wliucY true
% Computer : n031.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 05:07:01 PM UTC 2025
% Result : Theorem 7.44s 1.62s
% Output : Refutation 7.44s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 1
% Syntax : Number of formulae : 18 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 71 ( 22 equ; 10 cnn)
% Maximal formula atoms : 6 ( 3 avg)
% Number of connectives : 128 ( 13 ~; 1 |; 0 &; 89 @)
% ( 0 <=>; 9 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 6 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 35 ( 35 >; 0 *; 0 +; 0 <<)
% Number of symbols : 8 ( 2 usr; 5 con; 0-2 aty)
% ( 9 !!; 7 ??; 0 @@+; 0 @@-)
% Number of variables : 51 ( 26 ^; 21 !; 4 ?; 51 :)
% Comments :
%------------------------------------------------------------------------------
thf(a_type,type,
a: $tType ).
thf('#sk1_type',type,
'#sk1': a > a > $o ).
thf('#sk16_type',type,
'#sk16': ( a > $o ) > a ).
thf(cCT30,conjecture,
~ ? [Xg: a > a > $o] :
! [Xf: a > $o] :
? [Xj: a] :
! [Xp: $o > $o] :
( ( Xp
@ ( ( Xg @ Xj )
= Xf ) )
=> ( Xp @ ( Xf = Xf ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
? [Xg: a > a > $o] :
! [Xf: a > $o] :
? [Xj: a] :
! [Xp: $o > $o] :
( ( Xp
@ ( ( Xg @ Xj )
= Xf ) )
=> ( Xp @ ( Xf = Xf ) ) ),
inference('cnf.neg',[status(esa)],[cCT30]) ).
thf(zip_derived_cl0,plain,
( ??
@ ^ [Y0: a > a > $o] :
( !!
@ ^ [Y1: a > $o] :
( ??
@ ^ [Y2: a] :
( !!
@ ^ [Y3: $o > $o] :
( ( Y3
@ ( ( Y0 @ Y2 )
= Y1 ) )
=> ( Y3 @ ( Y1 = Y1 ) ) ) ) ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
( ??
@ ^ [Y0: a > a > $o] :
( !!
@ ^ [Y1: a > $o] :
( ??
@ ^ [Y2: a] :
( !!
@ ^ [Y3: $o > $o] :
( ( Y3
@ ( ( Y0 @ Y2 )
= Y1 ) )
=> ( Y3 @ $true ) ) ) ) ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl2,plain,
( !!
@ ^ [Y0: a > $o] :
( ??
@ ^ [Y1: a] :
( !!
@ ^ [Y2: $o > $o] :
( ( Y2
@ ( ( '#sk1' @ Y1 )
= Y0 ) )
=> ( Y2 @ $true ) ) ) ) ),
inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl3,plain,
! [X2: a > $o] :
( ??
@ ^ [Y0: a] :
( !!
@ ^ [Y1: $o > $o] :
( ( Y1
@ ( ( '#sk1' @ Y0 )
= X2 ) )
=> ( Y1 @ $true ) ) ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl2]) ).
thf(zip_derived_cl4,plain,
! [X0: a > $o] :
( ??
@ ^ [Y0: a] :
( !!
@ ^ [Y1: $o > $o] :
( ( Y1
@ ( ( '#sk1' @ Y0 )
= ( ^ [Y2: a] : ( (~) @ ( X0 @ Y2 ) ) ) ) )
=> ( Y1 @ $true ) ) ) ),
inference('ho.refine.early.bird',[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl28,plain,
! [X0: a > $o] :
( !!
@ ^ [Y0: $o > $o] :
( ( Y0
@ ( ( '#sk1' @ ( '#sk16' @ X0 ) )
= ( ^ [Y1: a] : ( (~) @ ( X0 @ Y1 ) ) ) ) )
=> ( Y0 @ $true ) ) ),
inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl29,plain,
! [X0: a > $o,X2: $o > $o] :
( ( X2
@ ( ( '#sk1' @ ( '#sk16' @ X0 ) )
= ( ^ [Y0: a] : ( (~) @ ( X0 @ Y0 ) ) ) ) )
=> ( X2 @ $true ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl28]) ).
thf(zip_derived_cl34,plain,
! [X0: a > $o,X2: $o > $o] :
( ~ ( X2
@ ( ( '#sk1' @ ( '#sk16' @ X0 ) )
= ( ^ [Y0: a] : ( (~) @ ( X0 @ Y0 ) ) ) ) )
| ( X2 @ $true ) ),
inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl29]) ).
thf(zip_derived_cl310,plain,
! [X0: a > $o] :
( ^ [Y0: $o] :
( Y0
= ( ( '#sk1' @ ( '#sk16' @ X0 ) )
= ( ^ [Y1: a] : ( (~) @ ( X0 @ Y1 ) ) ) ) )
@ $true ),
inference(ho_elim_pred,[status(thm)],[zip_derived_cl34]) ).
thf(zip_derived_cl315,plain,
! [X0: a > $o] :
( $true
= ( ( '#sk1' @ ( '#sk16' @ X0 ) )
= ( ^ [Y0: a] : ( (~) @ ( X0 @ Y0 ) ) ) ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl310]) ).
thf(zip_derived_cl316,plain,
! [X0: a > $o] :
( ( '#sk1' @ ( '#sk16' @ X0 ) )
= ( ^ [Y0: a] : ( (~) @ ( X0 @ Y0 ) ) ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl315]) ).
thf(zip_derived_cl317,plain,
! [X0: a > $o] :
( ( '#sk1' @ ( '#sk16' @ X0 ) )
= ( ^ [Y0: a] : ( (~) @ ( X0 @ Y0 ) ) ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl316]) ).
thf(zip_derived_cl1152,plain,
! [X0: a > $o,X1: a] :
( ( '#sk1' @ ( '#sk16' @ X0 ) @ X1 )
= ( ^ [Y0: a] : ( (~) @ ( X0 @ Y0 ) )
@ X1 ) ),
inference(ho_complete_eq,[status(thm)],[zip_derived_cl317]) ).
thf(zip_derived_cl1153,plain,
! [X0: a > $o,X1: a] :
( ( '#sk1' @ ( '#sk16' @ X0 ) @ X1 )
= ( (~) @ ( X0 @ X1 ) ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl1152]) ).
thf(zip_derived_cl1154,plain,
! [X0: a > $o,X1: a] :
( ( '#sk1' @ ( '#sk16' @ X0 ) @ X1 )
!= ( X0 @ X1 ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl1153]) ).
thf(zip_derived_cl1244,plain,
$false,
inference(eq_res,[status(thm)],[zip_derived_cl1154]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SYO213^5 : TPTP v9.2.0. Released v4.0.0.
% 0.07/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.PTs1wliucY true
% 0.14/0.34 % Computer : n031.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % 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 17:59:23 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
% 0.14/0.35 % Number of cores: 8
% 0.14/0.35 % Python version: Python 3.6.8
% 0.14/0.35 % Running in HO mode
% 0.56/0.67 % Total configuration time : 828
% 0.56/0.67 % Estimated wc time : 1656
% 0.56/0.67 % Estimated cpu time (8 cpus) : 207.0
% 0.58/0.73 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.58/0.74 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.58/0.75 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.58/0.77 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.58/0.77 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.58/0.78 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.58/0.78 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.58/0.80 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 7.44/1.62 % Solved by lams/30_sp5.sh.
% 7.44/1.62 % done 126 iterations in 0.783s
% 7.44/1.62 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 7.44/1.62 % SZS output start Refutation
% See solution above
% 7.44/1.62
% 7.44/1.62
% 7.44/1.62 % Terminating...
% 8.60/1.73 % Runner terminated.
% 8.60/1.73 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------