%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET630^5 : 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.lLdQP2QiXE true
% Computer : n027.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 04:52:30 PM UTC 2025
% Result : Theorem 0.50s 0.73s
% Output : Refutation 0.50s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 1
% Syntax : Number of formulae : 15 ( 3 unt; 0 typ; 0 def)
% Number of atoms : 59 ( 0 equ; 17 cnn)
% Maximal formula atoms : 9 ( 3 avg)
% Number of connectives : 157 ( 31 ~; 12 |; 30 &; 78 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 15 ( 7 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 7 ( 7 >; 0 *; 0 +; 0 <<)
% Number of symbols : 8 ( 3 usr; 6 con; 0-1 aty)
% ( 3 !!; 3 ??; 0 @@+; 0 @@-)
% Number of variables : 12 ( 6 ^; 4 !; 2 ?; 12 :)
% Comments :
%------------------------------------------------------------------------------
thf(a_type,type,
a: $tType ).
thf('#sk2_type',type,
'#sk2': a > $o ).
thf('#sk3_type',type,
'#sk3': a ).
thf('#sk1_type',type,
'#sk1': a > $o ).
thf(cBOOL_PROP_112_pme,conjecture,
! [X: a > $o,Y: a > $o] :
~ ? [Xx: a] :
( ( X @ Xx )
& ( Y @ Xx )
& ( ( ( X @ Xx )
& ~ ( Y @ Xx ) )
| ( ( Y @ Xx )
& ~ ( X @ Xx ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [X: a > $o,Y: a > $o] :
~ ? [Xx: a] :
( ( X @ Xx )
& ( Y @ Xx )
& ( ( ( X @ Xx )
& ~ ( Y @ Xx ) )
| ( ( Y @ Xx )
& ~ ( X @ Xx ) ) ) ),
inference('cnf.neg',[status(esa)],[cBOOL_PROP_112_pme]) ).
thf(zip_derived_cl0,plain,
~ ( !!
@ ^ [Y0: a > $o] :
( !!
@ ^ [Y1: a > $o] :
( (~)
@ ( ??
@ ^ [Y2: a] :
( ( Y0 @ Y2 )
& ( Y1 @ Y2 )
& ( ( ( Y0 @ Y2 )
& ( (~) @ ( Y1 @ Y2 ) ) )
| ( ( Y1 @ Y2 )
& ( (~) @ ( Y0 @ Y2 ) ) ) ) ) ) ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
~ ( !!
@ ^ [Y0: a > $o] :
( (~)
@ ( ??
@ ^ [Y1: a] :
( ( '#sk1' @ Y1 )
& ( Y0 @ Y1 )
& ( ( ( '#sk1' @ Y1 )
& ( (~) @ ( Y0 @ Y1 ) ) )
| ( ( Y0 @ Y1 )
& ( (~) @ ( '#sk1' @ Y1 ) ) ) ) ) ) ) ),
inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl2,plain,
( ??
@ ^ [Y0: a] :
( ( '#sk1' @ Y0 )
& ( '#sk2' @ Y0 )
& ( ( ( '#sk1' @ Y0 )
& ( (~) @ ( '#sk2' @ Y0 ) ) )
| ( ( '#sk2' @ Y0 )
& ( (~) @ ( '#sk1' @ Y0 ) ) ) ) ) ),
inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl3,plain,
( ( '#sk1' @ '#sk3' )
& ( '#sk2' @ '#sk3' )
& ( ( ( '#sk1' @ '#sk3' )
& ( (~) @ ( '#sk2' @ '#sk3' ) ) )
| ( ( '#sk2' @ '#sk3' )
& ( (~) @ ( '#sk1' @ '#sk3' ) ) ) ) ),
inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl2]) ).
thf(zip_derived_cl6,plain,
( ( ( '#sk1' @ '#sk3' )
& ( (~) @ ( '#sk2' @ '#sk3' ) ) )
| ( ( '#sk2' @ '#sk3' )
& ( (~) @ ( '#sk1' @ '#sk3' ) ) ) ),
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl7,plain,
( ( ( '#sk1' @ '#sk3' )
& ( (~) @ ( '#sk2' @ '#sk3' ) ) )
| ( ( '#sk2' @ '#sk3' )
& ( (~) @ ( '#sk1' @ '#sk3' ) ) ) ),
inference(lazy_cnf_or,[status(thm)],[zip_derived_cl6]) ).
thf(zip_derived_cl9,plain,
( ~ ( '#sk2' @ '#sk3' )
| ( ( '#sk2' @ '#sk3' )
& ( (~) @ ( '#sk1' @ '#sk3' ) ) ) ),
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl7]) ).
thf(zip_derived_cl12,plain,
( ~ ( '#sk2' @ '#sk3' )
| ( $true
& ( (~) @ ( '#sk1' @ '#sk3' ) ) ) ),
inference(local_rewriting,[status(thm)],[zip_derived_cl9]) ).
thf(zip_derived_cl13,plain,
( ~ ( '#sk2' @ '#sk3' )
| ( (~) @ ( '#sk1' @ '#sk3' ) ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl12]) ).
thf(zip_derived_cl14,plain,
( ~ ( '#sk2' @ '#sk3' )
| ~ ( '#sk1' @ '#sk3' ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl13]) ).
thf(zip_derived_cl5,plain,
'#sk2' @ '#sk3',
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl4,plain,
'#sk1' @ '#sk3',
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl15,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl14,zip_derived_cl5,zip_derived_cl4]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.11 % Problem : SET630^5 : TPTP v9.2.0. Released v4.0.0.
% 0.02/0.12 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.lLdQP2QiXE true
% 0.12/0.34 % Computer : n027.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Wed Oct 1 12:58:23 EDT 2025
% 0.12/0.34 % CPUTime :
% 0.12/0.34 % Running portfolio for 300 s
% 0.12/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.34 % Number of cores: 8
% 0.12/0.34 % Python version: Python 3.6.8
% 0.12/0.35 % Running in HO mode
% 0.46/0.62 % Total configuration time : 828
% 0.46/0.62 % Estimated wc time : 1656
% 0.46/0.62 % Estimated cpu time (8 cpus) : 207.0
% 0.49/0.70 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.49/0.71 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.49/0.71 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.49/0.72 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.49/0.72 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.49/0.72 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.49/0.72 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.50/0.73 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 0.50/0.73 % Solved by lams/35_full_unif4.sh.
% 0.50/0.73 % done 2 iterations in 0.006s
% 0.50/0.73 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.50/0.73 % SZS output start Refutation
% See solution above
% 0.50/0.73
% 0.50/0.73
% 0.50/0.73 % Terminating...
% 0.56/0.82 % Runner terminated.
% 0.56/0.83 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------