%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN080+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.0dKUTkltqR 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 05:03:58 PM UTC 2025
% Result : Theorem 0.54s 0.70s
% Output : Refutation 0.54s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 2
% Syntax : Number of formulae : 8 ( 8 unt; 0 typ; 0 def)
% Number of atoms : 8 ( 7 equ; 0 cnn)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 24 ( 3 ~; 0 |; 0 &; 21 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 6 ( 4 usr; 3 con; 0-2 aty)
% Number of variables : 11 ( 0 ^; 11 !; 0 ?; 11 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__type,type,
sk_: $i ).
thf(f_type,type,
f: $i > $i ).
thf(g_type,type,
g: $i > $i ).
thf(sk__1_type,type,
sk__1: $i ).
thf(pel58_1,axiom,
! [X: $i,Y: $i] :
( ( f @ X )
= ( g @ Y ) ) ).
thf(zip_derived_cl0,plain,
! [X0: $i,X1: $i] :
( ( f @ X1 )
= ( g @ X0 ) ),
inference(cnf,[status(esa)],[pel58_1]) ).
thf(pel58,conjecture,
! [X: $i,Y: $i] :
( ( f @ ( f @ X ) )
= ( f @ ( g @ Y ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [X: $i,Y: $i] :
( ( f @ ( f @ X ) )
= ( f @ ( g @ Y ) ) ),
inference('cnf.neg',[status(esa)],[pel58]) ).
thf(zip_derived_cl1,plain,
( ( f @ ( f @ sk_ ) )
!= ( f @ ( g @ sk__1 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl5,plain,
! [X0: $i] :
( ( f @ ( f @ sk_ ) )
!= ( g @ X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl1]) ).
thf(zip_derived_cl0_001,plain,
! [X0: $i,X1: $i] :
( ( f @ X1 )
= ( g @ X0 ) ),
inference(cnf,[status(esa)],[pel58_1]) ).
thf(zip_derived_cl8,plain,
$false,
inference('simplify_reflect+',[status(thm)],[zip_derived_cl5,zip_derived_cl0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SYN080+1 : TPTP v9.2.0. Released v2.0.0.
% 0.11/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.0dKUTkltqR true
% 0.13/0.34 % Computer : n026.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Oct 1 13:35:23 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % Running portfolio for 300 s
% 0.13/0.34 % 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
% 0.53/0.61 % Total configuration time : 435
% 0.53/0.61 % Estimated wc time : 1092
% 0.53/0.61 % Estimated cpu time (7 cpus) : 156.0
% 0.54/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.54/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.54/0.68 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.54/0.68 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.54/0.69 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.54/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.54/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.54/0.70 % Solved by fo/fo6_bce.sh.
% 0.54/0.70 % BCE start: 2
% 0.54/0.70 % BCE eliminated: 0
% 0.54/0.70 % PE start: 2
% 0.54/0.70 logic: eq
% 0.54/0.70 % PE eliminated: 0
% 0.54/0.70 % done 1 iterations in 0.008s
% 0.54/0.70 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.54/0.70 % SZS output start Refutation
% See solution above
% 0.54/0.70
% 0.54/0.70
% 0.54/0.70 % Terminating...
% 0.55/0.73 % Runner terminated.
% 0.55/0.74 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------