%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU827^1 : TPTP v9.2.0. Released v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.1hh1bebSwu true
% Computer : n006.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 04:56:42 PM UTC 2025
% Result : Theorem 0.54s 0.80s
% Output : Refutation 0.54s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 8
% Syntax : Number of formulae : 28 ( 16 unt; 0 typ; 0 def)
% Number of atoms : 96 ( 11 equ; 0 cnn)
% Maximal formula atoms : 13 ( 3 avg)
% Number of connectives : 161 ( 15 ~; 32 |; 13 &; 96 @)
% ( 0 <=>; 5 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 3 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 28 ( 28 >; 0 *; 0 +; 0 <<)
% Number of symbols : 10 ( 8 usr; 2 con; 0-3 aty)
% Number of variables : 37 ( 32 ^; 5 !; 0 ?; 37 :)
% Comments :
%------------------------------------------------------------------------------
thf(b_type,type,
b: $i > $o ).
thf(sk__1_type,type,
sk__1: ( $i > $o ) > $o ).
thf(u_type,type,
u: ( $i > $o ) > ( $i > $o ) > $i > $o ).
thf(leibeq_type,type,
leibeq: ( $i > $o ) > ( $i > $o ) > $o ).
thf(n_type,type,
n: ( $i > $o ) > ( $i > $o ) > $i > $o ).
thf('#sk1_type',type,
'#sk1': $i ).
thf(a_type,type,
a: $i > $o ).
thf(c_type,type,
c: $i > $o ).
thf(n,axiom,
( n
= ( ^ [X: $i > $o,Y: $i > $o,U: $i] :
( ( X @ U )
& ( Y @ U ) ) ) ) ).
thf('0',plain,
( n
= ( ^ [X: $i > $o,Y: $i > $o,U: $i] :
( ( X @ U )
& ( Y @ U ) ) ) ),
inference(simplify_rw_rule,[status(thm)],[n]) ).
thf('1',plain,
( n
= ( ^ [V_1: $i > $o,V_2: $i > $o,V_3: $i] :
( ( V_1 @ V_3 )
& ( V_2 @ V_3 ) ) ) ),
define([status(thm)]) ).
thf(u,axiom,
( u
= ( ^ [X: $i > $o,Y: $i > $o,U: $i] :
( ( X @ U )
| ( Y @ U ) ) ) ) ).
thf('2',plain,
( u
= ( ^ [X: $i > $o,Y: $i > $o,U: $i] :
( ( X @ U )
| ( Y @ U ) ) ) ),
inference(simplify_rw_rule,[status(thm)],[u]) ).
thf('3',plain,
( u
= ( ^ [V_1: $i > $o,V_2: $i > $o,V_3: $i] :
( ( V_1 @ V_3 )
| ( V_2 @ V_3 ) ) ) ),
define([status(thm)]) ).
thf(leibeq,axiom,
( leibeq
= ( ^ [X: $i > $o,Y: $i > $o] :
! [P: ( $i > $o ) > $o] :
( ( P @ X )
=> ( P @ Y ) ) ) ) ).
thf('4',plain,
( leibeq
= ( ^ [X: $i > $o,Y: $i > $o] :
! [P: ( $i > $o ) > $o] :
( ( P @ X )
=> ( P @ Y ) ) ) ),
inference(simplify_rw_rule,[status(thm)],[leibeq]) ).
thf('5',plain,
( leibeq
= ( ^ [V_1: $i > $o,V_2: $i > $o] :
! [X4: ( $i > $o ) > $o] :
( ( X4 @ V_1 )
=> ( X4 @ V_2 ) ) ) ),
define([status(thm)]) ).
thf(conj,conjecture,
leibeq @ ( u @ a @ ( n @ b @ c ) ) @ ( n @ ( u @ a @ b ) @ ( u @ a @ c ) ) ).
thf(zf_stmt_0,conjecture,
! [X4: ( $i > $o ) > $o] :
( ( X4
@ ^ [V_1: $i] :
( ( ( c @ V_1 )
& ( b @ V_1 ) )
| ( a @ V_1 ) ) )
=> ( X4
@ ^ [V_2: $i] :
( ( ( c @ V_2 )
| ( a @ V_2 ) )
& ( ( b @ V_2 )
| ( a @ V_2 ) ) ) ) ) ).
thf(zf_stmt_1,negated_conjecture,
~ ! [X4: ( $i > $o ) > $o] :
( ( X4
@ ^ [V_1: $i] :
( ( ( c @ V_1 )
& ( b @ V_1 ) )
| ( a @ V_1 ) ) )
=> ( X4
@ ^ [V_2: $i] :
( ( ( c @ V_2 )
| ( a @ V_2 ) )
& ( ( b @ V_2 )
| ( a @ V_2 ) ) ) ) ),
inference('cnf.neg',[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl0,plain,
( sk__1
@ ^ [Y0: $i] :
( ( ( c @ Y0 )
& ( b @ Y0 ) )
| ( a @ Y0 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl1,plain,
~ ( sk__1
@ ^ [Y0: $i] :
( ( ( c @ Y0 )
| ( a @ Y0 ) )
& ( ( b @ Y0 )
| ( a @ Y0 ) ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl2,plain,
( ( ^ [Y0: $i] :
( ( ( c @ Y0 )
& ( b @ Y0 ) )
| ( a @ Y0 ) ) )
!= ( ^ [Y0: $i] :
( ( ( c @ Y0 )
| ( a @ Y0 ) )
& ( ( b @ Y0 )
| ( a @ Y0 ) ) ) ) ),
inference(ext_sup,[status(thm)],[zip_derived_cl0,zip_derived_cl1]) ).
thf(zip_derived_cl3,plain,
( ( ( ( c @ '#sk1' )
& ( b @ '#sk1' ) )
| ( a @ '#sk1' ) )
!= ( ( ( c @ '#sk1' )
| ( a @ '#sk1' ) )
& ( ( b @ '#sk1' )
| ( a @ '#sk1' ) ) ) ),
inference(neg_ext,[status(thm)],[zip_derived_cl2]) ).
thf(zip_derived_cl24,plain,
( ~ ( c @ '#sk1' )
| ~ ( b @ '#sk1' )
| ~ ( b @ '#sk1' )
| ~ ( c @ '#sk1' ) ),
inference(cnf_otf,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl36,plain,
( ~ ( b @ '#sk1' )
| ~ ( c @ '#sk1' ) ),
inference(simplify,[status(thm)],[zip_derived_cl24]) ).
thf(zip_derived_cl17,plain,
( ( b @ '#sk1' )
| ( a @ '#sk1' )
| ( b @ '#sk1' )
| ( a @ '#sk1' ) ),
inference(cnf_otf,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl29,plain,
( ( a @ '#sk1' )
| ( b @ '#sk1' ) ),
inference(simplify,[status(thm)],[zip_derived_cl17]) ).
thf(zip_derived_cl23,plain,
( ~ ( a @ '#sk1' )
| ~ ( a @ '#sk1' )
| ~ ( a @ '#sk1' ) ),
inference(cnf_otf,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl35,plain,
~ ( a @ '#sk1' ),
inference(simplify,[status(thm)],[zip_derived_cl23]) ).
thf(zip_derived_cl41,plain,
b @ '#sk1',
inference(demod,[status(thm)],[zip_derived_cl29,zip_derived_cl35]) ).
thf(zip_derived_cl18,plain,
( ( c @ '#sk1' )
| ( a @ '#sk1' )
| ( c @ '#sk1' )
| ( a @ '#sk1' ) ),
inference(cnf_otf,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl30,plain,
( ( a @ '#sk1' )
| ( c @ '#sk1' ) ),
inference(simplify,[status(thm)],[zip_derived_cl18]) ).
thf(zip_derived_cl35_001,plain,
~ ( a @ '#sk1' ),
inference(simplify,[status(thm)],[zip_derived_cl23]) ).
thf(zip_derived_cl42,plain,
c @ '#sk1',
inference(demod,[status(thm)],[zip_derived_cl30,zip_derived_cl35]) ).
thf(zip_derived_cl44,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl36,zip_derived_cl41,zip_derived_cl42]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.14 % Problem : SEU827^1 : TPTP v9.2.0. Released v3.7.0.
% 0.07/0.16 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.1hh1bebSwu true
% 0.14/0.37 % Computer : n006.cluster.edu
% 0.14/0.37 % Model : x86_64 x86_64
% 0.14/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.37 % Memory : 8042.1875MB
% 0.14/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.37 % CPULimit : 300
% 0.14/0.37 % WCLimit : 300
% 0.14/0.37 % DateTime : Wed Oct 1 16:09:08 EDT 2025
% 0.14/0.37 % CPUTime :
% 0.14/0.37 % Running portfolio for 300 s
% 0.14/0.37 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.37 % Number of cores: 8
% 0.14/0.38 % Python version: Python 3.6.8
% 0.14/0.38 % Running in HO mode
% 0.54/0.69 % Total configuration time : 828
% 0.54/0.69 % Estimated wc time : 1656
% 0.54/0.69 % Estimated cpu time (8 cpus) : 207.0
% 0.54/0.76 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.54/0.76 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.54/0.76 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.54/0.76 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.54/0.76 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 0.54/0.76 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.54/0.77 % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s
% 0.54/0.77 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.54/0.80 % Solved by lams/40_c.s.sh.
% 0.54/0.80 % done 10 iterations in 0.018s
% 0.54/0.80 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.54/0.80 % SZS output start Refutation
% See solution above
% 0.54/0.80
% 0.54/0.80
% 0.54/0.80 % Terminating...
% 0.61/0.87 % Runner terminated.
% 1.91/0.89 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------