%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN413+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.dXCUp1CTTK 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 05:04:46 PM UTC 2025
% Result : Theorem 0.58s 0.76s
% Output : Refutation 0.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 1
% Syntax : Number of formulae : 10 ( 4 unt; 0 typ; 0 def)
% Number of atoms : 21 ( 0 equ; 0 cnn)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 70 ( 11 ~; 5 |; 2 &; 48 @)
% ( 2 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 6 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 : 19 ( 0 ^; 15 !; 4 ?; 19 :)
% Comments :
%------------------------------------------------------------------------------
thf(f_type,type,
f: $i > $i > $o ).
thf(sk__1_type,type,
sk__1: $i > $i ).
thf(sk__type,type,
sk_: $i ).
thf(kalish256,conjecture,
( ! [Z: $i] :
? [Y: $i] :
! [X: $i] :
( ( f @ X @ Y )
<=> ( ( f @ X @ Z )
& ~ ( f @ X @ X ) ) )
=> ~ ? [V: $i] :
! [U: $i] : ( f @ U @ V ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( ! [Z: $i] :
? [Y: $i] :
! [X: $i] :
( ( f @ X @ Y )
<=> ( ( f @ X @ Z )
& ~ ( f @ X @ X ) ) )
=> ~ ? [V: $i] :
! [U: $i] : ( f @ U @ V ) ),
inference('cnf.neg',[status(esa)],[kalish256]) ).
thf(zip_derived_cl3,plain,
! [X3: $i] : ( f @ X3 @ sk_ ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl0,plain,
! [X0: $i,X1: $i] :
( ( f @ X0 @ ( sk__1 @ X1 ) )
| ( f @ X0 @ X0 )
| ~ ( f @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl5,plain,
! [X0: $i] :
( ( f @ X0 @ ( sk__1 @ sk_ ) )
| ( f @ X0 @ X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl3,zip_derived_cl0]) ).
thf(zip_derived_cl2,plain,
! [X1: $i,X2: $i] :
( ~ ( f @ X2 @ X2 )
| ~ ( f @ X2 @ ( sk__1 @ X1 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl4,plain,
! [X0: $i] :
~ ( f @ ( sk__1 @ X0 ) @ ( sk__1 @ X0 ) ),
inference(eq_fact,[status(thm)],[zip_derived_cl2]) ).
thf(zip_derived_cl9,plain,
f @ ( sk__1 @ sk_ ) @ ( sk__1 @ sk_ ),
inference('s_sup-',[status(thm)],[zip_derived_cl5,zip_derived_cl4]) ).
thf(zip_derived_cl2_001,plain,
! [X1: $i,X2: $i] :
( ~ ( f @ X2 @ X2 )
| ~ ( f @ X2 @ ( sk__1 @ X1 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl19,plain,
$false,
inference('s_sup-',[status(thm)],[zip_derived_cl9,zip_derived_cl2]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.13/0.14 % Problem : SYN413+1 : TPTP v9.2.0. Released v2.0.0.
% 0.13/0.15 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.dXCUp1CTTK true
% 0.15/0.36 % Computer : n015.cluster.edu
% 0.15/0.36 % Model : x86_64 x86_64
% 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36 % Memory : 8042.1875MB
% 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36 % CPULimit : 300
% 0.15/0.36 % WCLimit : 300
% 0.15/0.36 % DateTime : Wed Oct 1 13:29:38 EDT 2025
% 0.21/0.36 % CPUTime :
% 0.21/0.36 % Running portfolio for 300 s
% 0.21/0.36 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.21/0.36 % Number of cores: 8
% 0.21/0.37 % Python version: Python 3.6.8
% 0.21/0.37 % Running in FO mode
% 0.57/0.66 % Total configuration time : 435
% 0.57/0.66 % Estimated wc time : 1092
% 0.57/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.58/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.58/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.58/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.58/0.76 % Solved by fo/fo6_bce.sh.
% 0.58/0.76 % BCE start: 4
% 0.58/0.76 % BCE eliminated: 0
% 0.58/0.76 % PE start: 4
% 0.58/0.76 logic: neq
% 0.58/0.76 % PE eliminated: 0
% 0.58/0.76 % done 6 iterations in 0.006s
% 0.58/0.76 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.58/0.76 % SZS output start Refutation
% See solution above
% 0.58/0.76
% 0.58/0.76
% 0.58/0.77 % Terminating...
% 0.64/0.86 % Runner terminated.
% 0.64/0.87 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------