%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN721+1 : TPTP v9.2.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.5cHsNqfJPe true
% Computer : n012.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 05:05:37 PM UTC 2025
% Result : Theorem 0.86s 1.25s
% Output : Refutation 0.86s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 1
% Syntax : Number of formulae : 11 ( 3 unt; 0 typ; 0 def)
% Number of atoms : 29 ( 0 equ; 0 cnn)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 84 ( 10 ~; 6 |; 6 &; 56 @)
% ( 0 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 7 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 5 ( 4 usr; 3 con; 0-2 aty)
% Number of variables : 25 ( 0 ^; 21 !; 4 ?; 25 :)
% Comments :
%------------------------------------------------------------------------------
thf(q_type,type,
q: $i > $i > $o ).
thf(b_type,type,
b: $i ).
thf(a_type,type,
a: $i ).
thf(r_type,type,
r: $i > $i > $o ).
thf(lx1,conjecture,
( ( ( r @ a @ b )
& ! [X: $i] :
( ? [Y: $i] : ( r @ X @ Y )
=> ( q @ X @ X ) )
& ! [U: $i,V: $i] :
( ( q @ U @ V )
=> ! [Z: $i] : ( r @ Z @ V ) ) )
=> ? [W: $i] :
( ( q @ W @ a )
& ( r @ b @ W ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( ( ( r @ a @ b )
& ! [X: $i] :
( ? [Y: $i] : ( r @ X @ Y )
=> ( q @ X @ X ) )
& ! [U: $i,V: $i] :
( ( q @ U @ V )
=> ! [Z: $i] : ( r @ Z @ V ) ) )
=> ? [W: $i] :
( ( q @ W @ a )
& ( r @ b @ W ) ) ),
inference('cnf.neg',[status(esa)],[lx1]) ).
thf(zip_derived_cl0,plain,
r @ a @ b,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
! [X0: $i,X1: $i] :
( ( q @ X0 @ X0 )
| ~ ( r @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl3,plain,
! [X5: $i] :
( ~ ( q @ X5 @ a )
| ~ ( r @ b @ X5 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl5,plain,
! [X0: $i] :
( ~ ( r @ a @ X0 )
| ~ ( r @ b @ a ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl1,zip_derived_cl3]) ).
thf(zip_derived_cl1_001,plain,
! [X0: $i,X1: $i] :
( ( q @ X0 @ X0 )
| ~ ( r @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl2,plain,
! [X2: $i,X3: $i,X4: $i] :
( ( r @ X2 @ X3 )
| ~ ( q @ X4 @ X3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl4,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( r @ X0 @ X2 )
| ( r @ X1 @ X0 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl1,zip_derived_cl2]) ).
thf(zip_derived_cl7,plain,
! [X0: $i] :
~ ( r @ a @ X0 ),
inference(clc,[status(thm)],[zip_derived_cl5,zip_derived_cl4]) ).
thf(zip_derived_cl9,plain,
$false,
inference('s_sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl7]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.45 % Problem : SYN721+1 : TPTP v9.2.0. Released v2.5.0.
% 0.10/0.49 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.5cHsNqfJPe true
% 0.12/0.75 % Computer : n012.cluster.edu
% 0.12/0.75 % Model : x86_64 x86_64
% 0.12/0.75 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.75 % Memory : 8042.1875MB
% 0.12/0.75 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.75 % CPULimit : 300
% 0.12/0.75 % WCLimit : 300
% 0.12/0.75 % DateTime : Wed Oct 1 13:26:38 EDT 2025
% 0.12/0.75 % CPUTime :
% 0.12/0.75 % Running portfolio for 300 s
% 0.12/0.75 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.76 % Number of cores: 8
% 0.15/0.77 % Python version: Python 3.6.8
% 0.15/0.79 % Running in FO mode
% 0.15/1.06 % Total configuration time : 435
% 0.15/1.06 % Estimated wc time : 1092
% 0.15/1.06 % Estimated cpu time (7 cpus) : 156.0
% 0.74/1.16 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.74/1.21 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.74/1.22 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.86/1.25 % Solved by fo/fo6_bce.sh.
% 0.86/1.25 % BCE start: 4
% 0.86/1.25 % BCE eliminated: 0
% 0.86/1.25 % PE start: 4
% 0.86/1.25 logic: neq
% 0.86/1.25 % PE eliminated: 1
% 0.86/1.25 % done 2 iterations in 0.006s
% 0.86/1.25 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.86/1.25 % SZS output start Refutation
% See solution above
% 0.86/1.25
% 0.86/1.25
% 0.86/1.25 % Terminating...
% 1.02/1.44 % Runner terminated.
% 1.02/1.45 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------