%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET582^5 : 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.SqggSmYCvK true
% Computer : n021.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 04:52:17 PM UTC 2025
% Result : Theorem 0.53s 0.78s
% Output : Refutation 0.53s
% Verified :
% SZS Type : Refutation
% Derivation depth : 21
% Number of leaves : 1
% Syntax : Number of formulae : 37 ( 20 unt; 0 typ; 0 def)
% Number of atoms : 184 ( 28 equ; 35 cnn)
% Maximal formula atoms : 6 ( 4 avg)
% Number of connectives : 323 ( 60 ~; 25 |; 24 &; 174 @)
% ( 23 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 15 ( 4 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 12 ( 12 >; 0 *; 0 +; 0 <<)
% Number of symbols : 9 ( 4 usr; 5 con; 0-2 aty)
% ( 11 !!; 0 ??; 0 @@+; 0 @@-)
% Number of variables : 35 ( 19 ^; 16 !; 0 ?; 35 :)
% Comments :
%------------------------------------------------------------------------------
thf(a_type,type,
a: $tType ).
thf('#sk2_type',type,
'#sk2': a > $o ).
thf('#sk3_type',type,
'#sk3': a > $o ).
thf('#sk1_type',type,
'#sk1': a > $o ).
thf('#sk4_type',type,
'#sk4': a ).
thf(cBOOL_PROP_25_pme,conjecture,
! [X: a > $o,Y: a > $o,Z: a > $o] :
( ! [Xx: a] :
( ( ~ ( X @ Xx )
<=> ( Y @ Xx ) )
<=> ( Z @ Xx ) )
=> ( X
= ( ^ [Xz: a] :
( ( ~ ( Y @ Xz )
& ( Z @ Xz ) )
| ( ~ ( Z @ Xz )
& ( Y @ Xz ) ) ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [X: a > $o,Y: a > $o,Z: a > $o] :
( ! [Xx: a] :
( ( ~ ( X @ Xx )
<=> ( Y @ Xx ) )
<=> ( Z @ Xx ) )
=> ( X
= ( ^ [Xz: a] :
( ( ~ ( Y @ Xz )
& ( Z @ Xz ) )
| ( ~ ( Z @ Xz )
& ( Y @ Xz ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[cBOOL_PROP_25_pme]) ).
thf(zip_derived_cl0,plain,
~ ( !!
@ ^ [Y0: a > $o] :
( !!
@ ^ [Y1: a > $o] :
( !!
@ ^ [Y2: a > $o] :
( ( !!
@ ^ [Y3: a] :
( ( ( (~) @ ( Y0 @ Y3 ) )
<=> ( Y1 @ Y3 ) )
<=> ( Y2 @ Y3 ) ) )
=> ( Y0
= ( ^ [Y3: a] :
( ( ( (~) @ ( Y1 @ Y3 ) )
& ( Y2 @ Y3 ) )
| ( ( (~) @ ( Y2 @ Y3 ) )
& ( Y1 @ Y3 ) ) ) ) ) ) ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
~ ( !!
@ ^ [Y0: a > $o] :
( !!
@ ^ [Y1: a > $o] :
( ( !!
@ ^ [Y2: a] :
( ( ( (~) @ ( '#sk1' @ Y2 ) )
<=> ( Y0 @ Y2 ) )
<=> ( Y1 @ Y2 ) ) )
=> ( '#sk1'
= ( ^ [Y2: a] :
( ( ( (~) @ ( Y0 @ Y2 ) )
& ( Y1 @ Y2 ) )
| ( ( (~) @ ( Y1 @ Y2 ) )
& ( Y0 @ Y2 ) ) ) ) ) ) ) ),
inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl2,plain,
~ ( !!
@ ^ [Y0: a > $o] :
( ( !!
@ ^ [Y1: a] :
( ( ( (~) @ ( '#sk1' @ Y1 ) )
<=> ( '#sk2' @ Y1 ) )
<=> ( Y0 @ Y1 ) ) )
=> ( '#sk1'
= ( ^ [Y1: a] :
( ( ( (~) @ ( '#sk2' @ Y1 ) )
& ( Y0 @ Y1 ) )
| ( ( (~) @ ( Y0 @ Y1 ) )
& ( '#sk2' @ Y1 ) ) ) ) ) ) ),
inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl3,plain,
~ ( ( !!
@ ^ [Y0: a] :
( ( ( (~) @ ( '#sk1' @ Y0 ) )
<=> ( '#sk2' @ Y0 ) )
<=> ( '#sk3' @ Y0 ) ) )
=> ( '#sk1'
= ( ^ [Y0: a] :
( ( ( (~) @ ( '#sk2' @ Y0 ) )
& ( '#sk3' @ Y0 ) )
| ( ( (~) @ ( '#sk3' @ Y0 ) )
& ( '#sk2' @ Y0 ) ) ) ) ) ),
inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl2]) ).
thf(zip_derived_cl5,plain,
( '#sk1'
!= ( ^ [Y0: a] :
( ( ( (~) @ ( '#sk2' @ Y0 ) )
& ( '#sk3' @ Y0 ) )
| ( ( (~) @ ( '#sk3' @ Y0 ) )
& ( '#sk2' @ Y0 ) ) ) ) ),
inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl7,plain,
( '#sk1'
!= ( ^ [Y0: a] :
( ( ( (~) @ ( '#sk2' @ Y0 ) )
& ( '#sk3' @ Y0 ) )
| ( ( (~) @ ( '#sk3' @ Y0 ) )
& ( '#sk2' @ Y0 ) ) ) ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl5]) ).
thf(zip_derived_cl9,plain,
( ( '#sk1' @ '#sk4' )
!= ( ( ( (~) @ ( '#sk2' @ '#sk4' ) )
& ( '#sk3' @ '#sk4' ) )
| ( ( (~) @ ( '#sk3' @ '#sk4' ) )
& ( '#sk2' @ '#sk4' ) ) ) ),
inference(neg_ext,[status(thm)],[zip_derived_cl7]) ).
thf(zip_derived_cl4,plain,
( !!
@ ^ [Y0: a] :
( ( ( (~) @ ( '#sk1' @ Y0 ) )
<=> ( '#sk2' @ Y0 ) )
<=> ( '#sk3' @ Y0 ) ) ),
inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl6,plain,
! [X2: a] :
( ( ( (~) @ ( '#sk1' @ X2 ) )
<=> ( '#sk2' @ X2 ) )
<=> ( '#sk3' @ X2 ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl8,plain,
! [X2: a] :
( ( ( (~) @ ( '#sk1' @ X2 ) )
<=> ( '#sk2' @ X2 ) )
= ( '#sk3' @ X2 ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl6]) ).
thf(zip_derived_cl12,plain,
! [X2: a] :
( ( '#sk1' @ X2 )
| ( ( ( (~) @ $false )
<=> ( '#sk2' @ X2 ) )
= ( '#sk3' @ X2 ) ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl8]) ).
thf(zip_derived_cl13,plain,
! [X2: a] :
( ( '#sk1' @ X2 )
| ( ( '#sk2' @ X2 )
= ( '#sk3' @ X2 ) ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl12]) ).
thf(zip_derived_cl9_001,plain,
( ( '#sk1' @ '#sk4' )
!= ( ( ( (~) @ ( '#sk2' @ '#sk4' ) )
& ( '#sk3' @ '#sk4' ) )
| ( ( (~) @ ( '#sk3' @ '#sk4' ) )
& ( '#sk2' @ '#sk4' ) ) ) ),
inference(neg_ext,[status(thm)],[zip_derived_cl7]) ).
thf(zip_derived_cl73,plain,
( ( '#sk2' @ '#sk4' )
| ( ( '#sk1' @ '#sk4' )
!= ( ( ( (~) @ $false )
& ( '#sk3' @ '#sk4' ) )
| ( ( (~) @ ( '#sk3' @ '#sk4' ) )
& $false ) ) ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl9]) ).
thf(zip_derived_cl74,plain,
( ( '#sk2' @ '#sk4' )
| ( ( '#sk1' @ '#sk4' )
!= ( '#sk3' @ '#sk4' ) ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl73]) ).
thf(zip_derived_cl86,plain,
( ( ( '#sk1' @ '#sk4' )
!= ( '#sk2' @ '#sk4' ) )
| ( '#sk1' @ '#sk4' )
| ( '#sk2' @ '#sk4' ) ),
inference('sup-',[status(thm)],[zip_derived_cl13,zip_derived_cl74]) ).
thf(zip_derived_cl98,plain,
( ( '#sk1' @ '#sk4' )
| ( '#sk2' @ '#sk4' ) ),
inference(local_rewriting,[status(thm)],[zip_derived_cl86]) ).
thf(zip_derived_cl8_002,plain,
! [X2: a] :
( ( ( (~) @ ( '#sk1' @ X2 ) )
<=> ( '#sk2' @ X2 ) )
= ( '#sk3' @ X2 ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl6]) ).
thf(zip_derived_cl11,plain,
! [X2: a] :
( ~ ( ( (~) @ ( '#sk1' @ X2 ) )
<=> ( '#sk2' @ X2 ) )
| ( '#sk3' @ X2 ) ),
inference(eq_elim,[status(thm)],[zip_derived_cl8]) ).
thf(zip_derived_cl15,plain,
! [X2: a] :
( ( ( '#sk1' @ X2 )
= ( '#sk2' @ X2 ) )
| ( '#sk3' @ X2 ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl11]) ).
thf(zip_derived_cl74_003,plain,
( ( '#sk2' @ '#sk4' )
| ( ( '#sk1' @ '#sk4' )
!= ( '#sk3' @ '#sk4' ) ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl73]) ).
thf(zip_derived_cl85,plain,
( ~ ( '#sk1' @ '#sk4' )
| ( ( '#sk1' @ '#sk4' )
= ( '#sk2' @ '#sk4' ) )
| ( '#sk2' @ '#sk4' ) ),
inference('sup-',[status(thm)],[zip_derived_cl15,zip_derived_cl74]) ).
thf(zip_derived_cl97,plain,
( ~ ( '#sk1' @ '#sk4' )
| ( '#sk2' @ '#sk4' ) ),
inference(local_rewriting,[status(thm)],[zip_derived_cl85]) ).
thf(zip_derived_cl111,plain,
'#sk2' @ '#sk4',
inference(clc,[status(thm)],[zip_derived_cl98,zip_derived_cl97]) ).
thf(zip_derived_cl111_004,plain,
'#sk2' @ '#sk4',
inference(clc,[status(thm)],[zip_derived_cl98,zip_derived_cl97]) ).
thf(zip_derived_cl112,plain,
( ( '#sk1' @ '#sk4' )
!= ( ( ( (~) @ $true )
& ( '#sk3' @ '#sk4' ) )
| ( ( (~) @ ( '#sk3' @ '#sk4' ) )
& $true ) ) ),
inference(demod,[status(thm)],[zip_derived_cl9,zip_derived_cl111,zip_derived_cl111]) ).
thf(zip_derived_cl113,plain,
( ( '#sk1' @ '#sk4' )
!= ( (~) @ ( '#sk3' @ '#sk4' ) ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl112]) ).
thf(zip_derived_cl114,plain,
( ( '#sk1' @ '#sk4' )
= ( '#sk3' @ '#sk4' ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl113]) ).
thf(zip_derived_cl8_005,plain,
! [X2: a] :
( ( ( (~) @ ( '#sk1' @ X2 ) )
<=> ( '#sk2' @ X2 ) )
= ( '#sk3' @ X2 ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl6]) ).
thf(zip_derived_cl122,plain,
( ( ( (~) @ ( '#sk3' @ '#sk4' ) )
<=> ( '#sk2' @ '#sk4' ) )
= ( '#sk3' @ '#sk4' ) ),
inference('sup+',[status(thm)],[zip_derived_cl114,zip_derived_cl8]) ).
thf(zip_derived_cl111_006,plain,
'#sk2' @ '#sk4',
inference(clc,[status(thm)],[zip_derived_cl98,zip_derived_cl97]) ).
thf(zip_derived_cl143,plain,
( ( ( (~) @ ( '#sk3' @ '#sk4' ) )
<=> $true )
= ( '#sk3' @ '#sk4' ) ),
inference(demod,[status(thm)],[zip_derived_cl122,zip_derived_cl111]) ).
thf(zip_derived_cl144,plain,
( ( (~) @ ( '#sk3' @ '#sk4' ) )
= ( '#sk3' @ '#sk4' ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl143]) ).
thf(zip_derived_cl145,plain,
( ( '#sk3' @ '#sk4' )
!= ( '#sk3' @ '#sk4' ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl144]) ).
thf(zip_derived_cl146,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl145]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SET582^5 : TPTP v9.2.0. Released v4.0.0.
% 0.07/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.SqggSmYCvK true
% 0.13/0.34 % Computer : n021.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Oct 1 13:00:08 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % Running portfolio for 300 s
% 0.13/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.34 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.35 % Running in HO mode
% 0.52/0.66 % Total configuration time : 828
% 0.52/0.66 % Estimated wc time : 1656
% 0.52/0.66 % Estimated cpu time (8 cpus) : 207.0
% 0.52/0.70 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.52/0.71 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.52/0.75 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.52/0.76 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.52/0.76 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.52/0.76 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.52/0.76 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 0.53/0.77 % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s
% 0.53/0.78 % Solved by lams/35_full_unif4.sh.
% 0.53/0.78 % done 10 iterations in 0.025s
% 0.53/0.78 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.53/0.78 % SZS output start Refutation
% See solution above
% 0.53/0.78
% 0.53/0.78
% 0.53/0.78 % Terminating...
% 0.62/0.86 % Runner terminated.
% 0.62/0.87 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------