%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET592^5 : 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.48Ma1ikeSq true
% Computer : n002.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 04:52:19 PM UTC 2025
% Result : Theorem 0.82s 0.69s
% Output : Refutation 0.82s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 1
% Syntax : Number of formulae : 26 ( 11 unt; 0 typ; 0 def)
% Number of atoms : 105 ( 18 equ; 0 cnn)
% Maximal formula atoms : 8 ( 4 avg)
% Number of connectives : 172 ( 13 ~; 3 |; 25 &; 89 @)
% ( 0 <=>; 24 =>; 0 <=; 0 <~>)
% Maximal formula depth : 15 ( 5 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 12 ( 12 >; 0 *; 0 +; 0 <<)
% Number of symbols : 7 ( 4 usr; 3 con; 0-2 aty)
% ( 18 !!; 0 ??; 0 @@+; 0 @@-)
% Number of variables : 63 ( 46 ^; 17 !; 0 ?; 63 :)
% Comments :
%------------------------------------------------------------------------------
thf(a_type,type,
a: $tType ).
thf('#sk4_type',type,
'#sk4': a ).
thf('#sk2_type',type,
'#sk2': a > $o ).
thf('#sk1_type',type,
'#sk1': a > $o ).
thf('#sk3_type',type,
'#sk3': a > $o ).
thf(cBOOL_PROP_51_pme,conjecture,
! [X: a > $o,Y: a > $o,Z: a > $o] :
( ( ( ( ^ [Xx: a] :
( ( Z @ Xx )
& ( Y @ Xx ) ) )
= ( ^ [Xx: a] : $false ) )
& ! [Xx: a] :
( ( X @ Xx )
=> ( Z @ Xx ) )
& ! [Xx: a] :
( ( X @ Xx )
=> ( Y @ Xx ) ) )
=> ( X
= ( ^ [Xx: a] : $false ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [X: a > $o,Y: a > $o,Z: a > $o] :
( ( ( ( ^ [Xx: a] :
( ( Z @ Xx )
& ( Y @ Xx ) ) )
= ( ^ [Xx: a] : $false ) )
& ! [Xx: a] :
( ( X @ Xx )
=> ( Z @ Xx ) )
& ! [Xx: a] :
( ( X @ Xx )
=> ( Y @ Xx ) ) )
=> ( X
= ( ^ [Xx: a] : $false ) ) ),
inference('cnf.neg',[status(esa)],[cBOOL_PROP_51_pme]) ).
thf(zip_derived_cl0,plain,
~ ( !!
@ ^ [Y0: a > $o] :
( !!
@ ^ [Y1: a > $o] :
( !!
@ ^ [Y2: a > $o] :
( ( ( ( ^ [Y3: a] :
( ( Y2 @ Y3 )
& ( Y1 @ Y3 ) ) )
= ( ^ [Y3: a] : $false ) )
& ( !!
@ ^ [Y3: a] :
( ( Y0 @ Y3 )
=> ( Y2 @ Y3 ) ) )
& ( !!
@ ^ [Y3: a] :
( ( Y0 @ Y3 )
=> ( Y1 @ Y3 ) ) ) )
=> ( Y0
= ( ^ [Y3: a] : $false ) ) ) ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
~ ( !!
@ ^ [Y0: a > $o] :
( !!
@ ^ [Y1: a > $o] :
( ( ( ( ^ [Y2: a] :
( ( Y1 @ Y2 )
& ( Y0 @ Y2 ) ) )
= ( ^ [Y2: a] : $false ) )
& ( !!
@ ^ [Y2: a] :
( ( '#sk1' @ Y2 )
=> ( Y1 @ Y2 ) ) )
& ( !!
@ ^ [Y2: a] :
( ( '#sk1' @ Y2 )
=> ( Y0 @ Y2 ) ) ) )
=> ( '#sk1'
= ( ^ [Y2: a] : $false ) ) ) ) ),
inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl2,plain,
~ ( !!
@ ^ [Y0: a > $o] :
( ( ( ( ^ [Y1: a] :
( ( Y0 @ Y1 )
& ( '#sk2' @ Y1 ) ) )
= ( ^ [Y1: a] : $false ) )
& ( !!
@ ^ [Y1: a] :
( ( '#sk1' @ Y1 )
=> ( Y0 @ Y1 ) ) )
& ( !!
@ ^ [Y1: a] :
( ( '#sk1' @ Y1 )
=> ( '#sk2' @ Y1 ) ) ) )
=> ( '#sk1'
= ( ^ [Y1: a] : $false ) ) ) ),
inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl3,plain,
~ ( ( ( ( ^ [Y0: a] :
( ( '#sk3' @ Y0 )
& ( '#sk2' @ Y0 ) ) )
= ( ^ [Y0: a] : $false ) )
& ( !!
@ ^ [Y0: a] :
( ( '#sk1' @ Y0 )
=> ( '#sk3' @ Y0 ) ) )
& ( !!
@ ^ [Y0: a] :
( ( '#sk1' @ Y0 )
=> ( '#sk2' @ Y0 ) ) ) )
=> ( '#sk1'
= ( ^ [Y0: a] : $false ) ) ),
inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl2]) ).
thf(zip_derived_cl5,plain,
( '#sk1'
!= ( ^ [Y0: a] : $false ) ),
inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl9,plain,
( '#sk1'
!= ( ^ [Y0: a] : $false ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl5]) ).
thf(zip_derived_cl15,plain,
'#sk1' @ '#sk4',
inference(neg_ext,[status(thm)],[zip_derived_cl9]) ).
thf(zip_derived_cl4,plain,
( ( ( ^ [Y0: a] :
( ( '#sk3' @ Y0 )
& ( '#sk2' @ Y0 ) ) )
= ( ^ [Y0: a] : $false ) )
& ( !!
@ ^ [Y0: a] :
( ( '#sk1' @ Y0 )
=> ( '#sk3' @ Y0 ) ) )
& ( !!
@ ^ [Y0: a] :
( ( '#sk1' @ Y0 )
=> ( '#sk2' @ Y0 ) ) ) ),
inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl7,plain,
( !!
@ ^ [Y0: a] :
( ( '#sk1' @ Y0 )
=> ( '#sk3' @ Y0 ) ) ),
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl11,plain,
! [X2: a] :
( ( '#sk1' @ X2 )
=> ( '#sk3' @ X2 ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl7]) ).
thf(zip_derived_cl13,plain,
! [X2: a] :
( ~ ( '#sk1' @ X2 )
| ( '#sk3' @ X2 ) ),
inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl11]) ).
thf(zip_derived_cl16,plain,
'#sk3' @ '#sk4',
inference('sup-',[status(thm)],[zip_derived_cl15,zip_derived_cl13]) ).
thf(zip_derived_cl6,plain,
( ( ^ [Y0: a] :
( ( '#sk3' @ Y0 )
& ( '#sk2' @ Y0 ) ) )
= ( ^ [Y0: a] : $false ) ),
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl10,plain,
( ( ^ [Y0: a] :
( ( '#sk3' @ Y0 )
& ( '#sk2' @ Y0 ) ) )
= ( ^ [Y0: a] : $false ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl6]) ).
thf(zip_derived_cl18,plain,
! [X1: a] :
( ( ^ [Y0: a] :
( ( '#sk3' @ Y0 )
& ( '#sk2' @ Y0 ) )
@ X1 )
= ( ^ [Y0: a] : $false
@ X1 ) ),
inference(ho_complete_eq,[status(thm)],[zip_derived_cl10]) ).
thf(zip_derived_cl19,plain,
! [X1: a] :
~ ( ( '#sk3' @ X1 )
& ( '#sk2' @ X1 ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl18]) ).
thf(zip_derived_cl20,plain,
! [X1: a] :
( ~ ( '#sk3' @ X1 )
| ~ ( '#sk2' @ X1 ) ),
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl19]) ).
thf(zip_derived_cl21,plain,
~ ( '#sk2' @ '#sk4' ),
inference('sup-',[status(thm)],[zip_derived_cl16,zip_derived_cl20]) ).
thf(zip_derived_cl15_001,plain,
'#sk1' @ '#sk4',
inference(neg_ext,[status(thm)],[zip_derived_cl9]) ).
thf(zip_derived_cl8,plain,
( !!
@ ^ [Y0: a] :
( ( '#sk1' @ Y0 )
=> ( '#sk2' @ Y0 ) ) ),
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl12,plain,
! [X2: a] :
( ( '#sk1' @ X2 )
=> ( '#sk2' @ X2 ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl8]) ).
thf(zip_derived_cl14,plain,
! [X2: a] :
( ~ ( '#sk1' @ X2 )
| ( '#sk2' @ X2 ) ),
inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl12]) ).
thf(zip_derived_cl23,plain,
'#sk2' @ '#sk4',
inference('sup-',[status(thm)],[zip_derived_cl15,zip_derived_cl14]) ).
thf(zip_derived_cl25,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl21,zip_derived_cl23]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SET592^5 : 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.48Ma1ikeSq true
% 0.13/0.34 % Computer : n002.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 12:55:53 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % Running portfolio for 300 s
% 0.13/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.34 % Number of cores: 8
% 0.13/0.34 % Python version: Python 3.6.8
% 0.13/0.34 % Running in HO mode
% 0.20/0.55 % Total configuration time : 828
% 0.20/0.55 % Estimated wc time : 1656
% 0.20/0.55 % Estimated cpu time (8 cpus) : 207.0
% 0.82/0.63 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.82/0.63 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.82/0.63 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.82/0.65 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.82/0.66 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.82/0.66 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.82/0.66 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.82/0.68 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 0.82/0.69 % Solved by lams/35_full_unif4.sh.
% 0.82/0.69 % done 10 iterations in 0.015s
% 0.82/0.69 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.82/0.69 % SZS output start Refutation
% See solution above
% 0.82/0.69
% 0.82/0.69
% 0.82/0.69 % Terminating...
% 1.11/0.77 % Runner terminated.
% 1.11/0.78 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------