%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN948+1 : TPTP v9.2.0. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.qLmQeGef9f true
% Computer : n026.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 05:06:03 PM UTC 2025
% Result : Theorem 0.45s 0.70s
% Output : Refutation 0.45s
% 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 : 9 ( 0 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 24 ( 2 ~; 0 |; 2 &; 18 @)
% ( 0 <=>; 2 =>; 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; 1 con; 0-2 aty)
% Number of variables : 8 ( 0 ^; 4 !; 4 ?; 8 :)
% Comments :
%------------------------------------------------------------------------------
thf(a_type,type,
a: $i > $i > $o ).
thf(sk__type,type,
sk_: $i > $i ).
thf(prove_this,conjecture,
( ! [X: $i] :
? [Y: $i] :
( ( a @ Y @ Y )
& ( a @ X @ Y ) )
=> ? [Z: $i] : ( a @ Z @ Z ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( ! [X: $i] :
? [Y: $i] :
( ( a @ Y @ Y )
& ( a @ X @ Y ) )
=> ? [Z: $i] : ( a @ Z @ Z ) ),
inference('cnf.neg',[status(esa)],[prove_this]) ).
thf(zip_derived_cl0,plain,
! [X0: $i] : ( a @ ( sk_ @ X0 ) @ ( sk_ @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl2,plain,
! [X1: $i] :
~ ( a @ X1 @ X1 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl3,plain,
$false,
inference('dp-resolution',[status(thm)],[zip_derived_cl0,zip_derived_cl2]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.10 % Problem : SYN948+1 : TPTP v9.2.0. Released v3.1.0.
% 0.05/0.11 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.qLmQeGef9f true
% 0.10/0.31 % Computer : n026.cluster.edu
% 0.10/0.31 % Model : x86_64 x86_64
% 0.10/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31 % Memory : 8042.1875MB
% 0.10/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.31 % CPULimit : 300
% 0.10/0.31 % WCLimit : 300
% 0.10/0.31 % DateTime : Wed Oct 1 13:27:53 EDT 2025
% 0.10/0.31 % CPUTime :
% 0.10/0.31 % Running portfolio for 300 s
% 0.10/0.31 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.31 % Number of cores: 8
% 0.10/0.32 % Python version: Python 3.6.8
% 0.10/0.32 % Running in FO mode
% 0.45/0.60 % Total configuration time : 435
% 0.45/0.60 % Estimated wc time : 1092
% 0.45/0.60 % Estimated cpu time (7 cpus) : 156.0
% 0.45/0.67 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.45/0.68 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.45/0.68 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.45/0.68 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.45/0.68 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.45/0.68 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.45/0.68 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.45/0.70 % Solved by fo/fo3_bce.sh.
% 0.45/0.70 % BCE start: 3
% 0.45/0.70 % BCE eliminated: 1
% 0.45/0.70 % PE start: 2
% 0.45/0.70 logic: neq
% 0.45/0.70 % PE eliminated: 1
% 0.45/0.70 % done 0 iterations in 0.005s
% 0.45/0.70 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.45/0.70 % SZS output start Refutation
% See solution above
% 0.45/0.70
% 0.45/0.70
% 0.45/0.70 % Terminating...
% 0.54/0.79 % Runner terminated.
% 0.54/0.81 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------