%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN975+1 : TPTP v9.2.0. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.Q8dIrwMRtx true
% Computer : n019.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 05:06:06 PM UTC 2025
% Result : Theorem 0.51s 0.69s
% Output : Refutation 0.51s
% 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 : 7 ( 0 equ; 0 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 16 ( 2 ~; 0 |; 0 &; 12 @)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 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 : 8 ( 0 ^; 8 !; 0 ?; 8 :)
% Comments :
%------------------------------------------------------------------------------
thf(p_type,type,
p: $i > $i > $o ).
thf(sk__type,type,
sk_: $i ).
thf(prove_this,conjecture,
( ! [X: $i,Y: $i] : ( p @ X @ Y )
=> ! [X: $i] : ( p @ X @ X ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( ! [X: $i,Y: $i] : ( p @ X @ Y )
=> ! [X: $i] : ( p @ X @ X ) ),
inference('cnf.neg',[status(esa)],[prove_this]) ).
thf(zip_derived_cl0,plain,
! [X0: $i,X1: $i] : ( p @ X0 @ X1 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
~ ( p @ sk_ @ sk_ ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl2,plain,
$false,
inference('dp-resolution',[status(thm)],[zip_derived_cl0,zip_derived_cl1]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SYN975+1 : TPTP v9.2.0. Released v3.1.0.
% 0.11/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.Q8dIrwMRtx true
% 0.13/0.35 % Computer : n019.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Wed Oct 1 13:40:38 EDT 2025
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.35 % Running in FO mode
% 0.49/0.59 % Total configuration time : 435
% 0.49/0.59 % Estimated wc time : 1092
% 0.49/0.59 % Estimated cpu time (7 cpus) : 156.0
% 0.51/0.66 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.51/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.51/0.69 % Solved by fo/fo6_bce.sh.
% 0.51/0.69 % BCE start: 2
% 0.51/0.69 % BCE eliminated: 0
% 0.51/0.69 % PE start: 2
% 0.51/0.69 logic: neq
% 0.51/0.69 % PE eliminated: 1
% 0.51/0.69 % done 0 iterations in 0.006s
% 0.51/0.69 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.51/0.69 % SZS output start Refutation
% See solution above
% 0.51/0.69
% 0.51/0.69
% 0.51/0.69 % Terminating...
% 0.56/0.81 % Runner terminated.
% 0.56/0.82 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------