%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN371+1 : TPTP v9.2.0. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.xNqJQUuiMq true
% Computer : n029.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 05:04:38 PM UTC 2025
% Result : Theorem 1.03s 0.69s
% Output : Refutation 1.03s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 1
% Syntax : Number of formulae : 5 ( 3 unt; 0 typ; 0 def)
% Number of atoms : 11 ( 0 equ; 0 cnn)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 28 ( 2 ~; 0 |; 0 &; 20 @)
% ( 0 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 3 ( 2 usr; 2 con; 0-2 aty)
% Number of variables : 9 ( 0 ^; 5 !; 4 ?; 9 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__type,type,
sk_: $i ).
thf(big_r_type,type,
big_r: $i > $i > $o ).
thf(x2122,conjecture,
( ( ? [X: $i] : ( big_r @ X @ X )
=> ! [Y: $i] : ( big_r @ Y @ Y ) )
=> ? [U: $i] :
! [V: $i] :
( ( big_r @ U @ U )
=> ( big_r @ V @ V ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( ( ? [X: $i] : ( big_r @ X @ X )
=> ! [Y: $i] : ( big_r @ Y @ Y ) )
=> ? [U: $i] :
! [V: $i] :
( ( big_r @ U @ U )
=> ( big_r @ V @ V ) ) ),
inference('cnf.neg',[status(esa)],[x2122]) ).
thf(zip_derived_cl2,plain,
~ ( big_r @ sk_ @ sk_ ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
! [X2: $i] : ( big_r @ X2 @ X2 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl3,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl2,zip_derived_cl1]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.09 % Problem : SYN371+1 : TPTP v9.2.0. Released v2.0.0.
% 0.02/0.10 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.xNqJQUuiMq true
% 0.10/0.30 % Computer : n029.cluster.edu
% 0.10/0.30 % Model : x86_64 x86_64
% 0.10/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.30 % Memory : 8042.1875MB
% 0.10/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.30 % CPULimit : 300
% 0.10/0.30 % WCLimit : 300
% 0.10/0.30 % DateTime : Wed Oct 1 13:29:53 EDT 2025
% 0.10/0.30 % CPUTime :
% 0.10/0.30 % Running portfolio for 300 s
% 0.10/0.30 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.30 % Number of cores: 8
% 0.10/0.30 % Python version: Python 3.6.8
% 0.10/0.31 % Running in FO mode
% 0.59/0.57 % Total configuration time : 435
% 0.59/0.57 % Estimated wc time : 1092
% 0.59/0.57 % Estimated cpu time (7 cpus) : 156.0
% 1.03/0.66 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 1.03/0.66 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 1.03/0.66 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 1.03/0.67 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 1.03/0.67 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 1.03/0.67 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 1.03/0.67 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 1.03/0.69 % Solved by fo/fo6_bce.sh.
% 1.03/0.69 % BCE start: 3
% 1.03/0.69 % BCE eliminated: 0
% 1.03/0.69 % PE start: 3
% 1.03/0.69 logic: neq
% 1.03/0.69 % PE eliminated: 0
% 1.03/0.69 % done 1 iterations in 0.006s
% 1.03/0.69 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 1.03/0.69 % SZS output start Refutation
% See solution above
% 1.03/0.69
% 1.03/0.69
% 1.03/0.69 % Terminating...
% 1.31/0.77 % Runner terminated.
% 1.53/0.78 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------