%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN331+1 : TPTP v9.2.0. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.QD2J4cYXfR true
% Computer : n015.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 05:04:29 PM UTC 2025
% Result : Theorem 0.52s 0.72s
% Output : Refutation 0.52s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 1
% Syntax : Number of formulae : 10 ( 4 unt; 0 typ; 0 def)
% Number of atoms : 28 ( 0 equ; 0 cnn)
% Maximal formula atoms : 8 ( 2 avg)
% Number of connectives : 90 ( 4 ~; 8 |; 0 &; 68 @)
% ( 2 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 7 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 3 ( 2 usr; 1 con; 0-2 aty)
% Number of variables : 19 ( 0 ^; 15 !; 4 ?; 19 :)
% Comments :
%------------------------------------------------------------------------------
thf(big_f_type,type,
big_f: $i > $i > $o ).
thf(sk__type,type,
sk_: $i > $i > $i ).
thf(church_46_14_3,conjecture,
? [X: $i,Y: $i] :
! [Z: $i] :
( ( big_f @ X @ Z )
=> ( ( big_f @ Y @ Z )
=> ( ( ( big_f @ X @ Y )
<=> ( big_f @ Z @ Z ) )
=> ( ( ( big_f @ Y @ X )
| ( big_f @ Z @ Z ) )
=> ( ( big_f @ Z @ X )
| ( big_f @ Z @ Y ) ) ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ? [X: $i,Y: $i] :
! [Z: $i] :
( ( big_f @ X @ Z )
=> ( ( big_f @ Y @ Z )
=> ( ( ( big_f @ X @ Y )
<=> ( big_f @ Z @ Z ) )
=> ( ( ( big_f @ Y @ X )
| ( big_f @ Z @ Z ) )
=> ( ( big_f @ Z @ X )
| ( big_f @ Z @ Y ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[church_46_14_3]) ).
thf(zip_derived_cl3,plain,
! [X0: $i,X1: $i] :
~ ( big_f @ ( sk_ @ X1 @ X0 ) @ X1 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
! [X0: $i,X1: $i] :
( ( big_f @ X0 @ X1 )
| ~ ( big_f @ ( sk_ @ X1 @ X0 ) @ ( sk_ @ X1 @ X0 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl5,plain,
! [X0: $i,X1: $i] :
( ( big_f @ X1 @ X0 )
| ( big_f @ ( sk_ @ X1 @ X0 ) @ ( sk_ @ X1 @ X0 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1_001,plain,
! [X0: $i,X1: $i] :
( ( big_f @ X0 @ X1 )
| ~ ( big_f @ ( sk_ @ X1 @ X0 ) @ ( sk_ @ X1 @ X0 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl8,plain,
! [X0: $i,X1: $i] :
( ( big_f @ X1 @ X0 )
| ( big_f @ X0 @ X1 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl5,zip_derived_cl1]) ).
thf(zip_derived_cl15,plain,
! [X0: $i] : ( big_f @ X0 @ X0 ),
inference(eq_fact,[status(thm)],[zip_derived_cl8]) ).
thf(zip_derived_cl17,plain,
! [X0: $i,X1: $i] : ( big_f @ X0 @ X1 ),
inference(demod,[status(thm)],[zip_derived_cl1,zip_derived_cl15]) ).
thf(zip_derived_cl18,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl3,zip_derived_cl17]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SYN331+1 : TPTP v9.2.0. Released v2.0.0.
% 0.12/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.QD2J4cYXfR true
% 0.12/0.34 % Computer : n015.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
% 0.18/0.34 % CPULimit : 300
% 0.18/0.34 % WCLimit : 300
% 0.18/0.34 % DateTime : Wed Oct 1 13:37:08 EDT 2025
% 0.18/0.34 % CPUTime :
% 0.18/0.34 % Running portfolio for 300 s
% 0.18/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.18/0.35 % Number of cores: 8
% 0.18/0.35 % Python version: Python 3.6.8
% 0.18/0.35 % Running in FO mode
% 0.52/0.63 % Total configuration time : 435
% 0.52/0.63 % Estimated wc time : 1092
% 0.52/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.52/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.52/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.52/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.52/0.72 % Solved by fo/fo6_bce.sh.
% 0.52/0.72 % BCE start: 7
% 0.52/0.72 % BCE eliminated: 0
% 0.52/0.72 % PE start: 7
% 0.52/0.72 logic: neq
% 0.52/0.72 % PE eliminated: 0
% 0.52/0.72 % done 11 iterations in 0.009s
% 0.52/0.72 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.52/0.72 % SZS output start Refutation
% See solution above
% 0.52/0.72
% 0.52/0.72
% 0.52/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.52/0.73 % Terminating...
% 0.57/0.82 % Runner terminated.
% 0.57/0.83 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------