%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN346+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.npAYcAKHep 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 05:04:33 PM UTC 2025
% Result : Theorem 0.50s 0.69s
% Output : Refutation 0.50s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 1
% Syntax : Number of formulae : 6 ( 3 unt; 0 typ; 0 def)
% Number of atoms : 17 ( 0 equ; 0 cnn)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 55 ( 4 ~; 3 |; 4 &; 40 @)
% ( 0 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 8 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 4 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 17 ( 0 ^; 13 !; 4 ?; 17 :)
% Comments :
%------------------------------------------------------------------------------
thf(big_f_type,type,
big_f: $i > $i > $o ).
thf(sk__2_type,type,
sk__2: $i > $i > $i ).
thf(sk__1_type,type,
sk__1: $i ).
thf(church_46_17_2,conjecture,
! [X1: $i,X2: $i] :
? [Y1: $i,Y2: $i] :
! [Z1: $i,Z2: $i] :
( ( big_f @ X2 @ Z1 )
=> ( ( big_f @ Y1 @ Z2 )
=> ( ( ( big_f @ Y1 @ Z1 )
& ( big_f @ Y2 @ Z1 ) )
| ( ( big_f @ X2 @ Z2 )
& ( big_f @ Y2 @ Z2 ) ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [X1: $i,X2: $i] :
? [Y1: $i,Y2: $i] :
! [Z1: $i,Z2: $i] :
( ( big_f @ X2 @ Z1 )
=> ( ( big_f @ Y1 @ Z2 )
=> ( ( ( big_f @ Y1 @ Z1 )
& ( big_f @ Y2 @ Z1 ) )
| ( ( big_f @ X2 @ Z2 )
& ( big_f @ Y2 @ Z2 ) ) ) ) ),
inference('cnf.neg',[status(esa)],[church_46_17_2]) ).
thf(zip_derived_cl2,plain,
! [X0: $i,X1: $i] : ( big_f @ sk__1 @ ( sk__2 @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl3,plain,
! [X0: $i,X1: $i] :
( ~ ( big_f @ X0 @ ( sk__2 @ X1 @ X0 ) )
| ~ ( big_f @ X1 @ ( sk__2 @ X1 @ X0 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl4,plain,
! [X0: $i] :
~ ( big_f @ X0 @ ( sk__2 @ X0 @ X0 ) ),
inference(eq_fact,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl6,plain,
$false,
inference('s_sup-',[status(thm)],[zip_derived_cl2,zip_derived_cl4]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.01/0.11 % Problem : SYN346+1 : TPTP v9.2.0. Released v2.0.0.
% 0.01/0.12 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.npAYcAKHep true
% 0.12/0.32 % Computer : n027.cluster.edu
% 0.12/0.32 % Model : x86_64 x86_64
% 0.12/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.32 % Memory : 8042.1875MB
% 0.12/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.32 % CPULimit : 300
% 0.12/0.32 % WCLimit : 300
% 0.12/0.32 % DateTime : Wed Oct 1 13:32:53 EDT 2025
% 0.12/0.33 % CPUTime :
% 0.12/0.33 % Running portfolio for 300 s
% 0.12/0.33 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.33 % Number of cores: 8
% 0.12/0.33 % Python version: Python 3.6.8
% 0.19/0.33 % Running in FO mode
% 0.50/0.61 % Total configuration time : 435
% 0.50/0.61 % Estimated wc time : 1092
% 0.50/0.61 % Estimated cpu time (7 cpus) : 156.0
% 0.50/0.66 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.50/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.50/0.69 % Solved by fo/fo6_bce.sh.
% 0.50/0.69 % BCE start: 4
% 0.50/0.69 % BCE eliminated: 0
% 0.50/0.69 % PE start: 4
% 0.50/0.69 logic: neq
% 0.50/0.69 % PE eliminated: 0
% 0.50/0.69 % done 2 iterations in 0.005s
% 0.50/0.69 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.50/0.69 % SZS output start Refutation
% See solution above
% 0.50/0.69
% 0.50/0.69
% 0.50/0.69 % Terminating...
% 1.31/0.72 % Runner terminated.
% 1.31/0.73 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------