%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN950+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.nHGBS7h5uA true
% Computer : n009.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 0.57s 0.74s
% Output : Refutation 0.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 1
% Syntax : Number of formulae : 9 ( 3 unt; 0 typ; 0 def)
% Number of atoms : 23 ( 0 equ; 0 cnn)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 40 ( 4 ~; 4 |; 2 &; 22 @)
% ( 0 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 5 ( 4 usr; 3 con; 0-1 aty)
% Number of variables : 13 ( 0 ^; 11 !; 2 ?; 13 :)
% Comments :
%------------------------------------------------------------------------------
thf(p_type,type,
p: $i > $o ).
thf(q_type,type,
q: $i > $o ).
thf(sk__1_type,type,
sk__1: $i ).
thf(sk__type,type,
sk_: $i ).
thf(prove_this,conjecture,
! [A: $i,B: $i] :
( ! [Y: $i] :
( ( q @ Y )
=> ( p @ Y ) )
=> ? [X: $i] :
( ( ( q @ X )
=> ( p @ B ) )
& ( ( p @ X )
=> ( p @ A ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [A: $i,B: $i] :
( ! [Y: $i] :
( ( q @ Y )
=> ( p @ Y ) )
=> ? [X: $i] :
( ( ( q @ X )
=> ( p @ B ) )
& ( ( p @ X )
=> ( p @ A ) ) ) ),
inference('cnf.neg',[status(esa)],[prove_this]) ).
thf(zip_derived_cl0,plain,
( ~ ( p @ sk__1 )
| ~ ( p @ sk_ ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl3,plain,
! [X0: $i] :
( ( q @ X0 )
| ( p @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl4,plain,
! [X1: $i] :
( ( p @ X1 )
| ~ ( q @ X1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl6,plain,
! [X0: $i] :
( ( p @ X0 )
| ( p @ X0 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl3,zip_derived_cl4]) ).
thf(zip_derived_cl9,plain,
! [X0: $i] : ( p @ X0 ),
inference(simplify,[status(thm)],[zip_derived_cl6]) ).
thf(zip_derived_cl9_001,plain,
! [X0: $i] : ( p @ X0 ),
inference(simplify,[status(thm)],[zip_derived_cl6]) ).
thf(zip_derived_cl10,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl0,zip_derived_cl9,zip_derived_cl9]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SYN950+1 : TPTP v9.2.0. Released v3.1.0.
% 0.07/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.nHGBS7h5uA true
% 0.13/0.34 % Computer : n009.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 13:24:23 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
% 0.56/0.68 % Total configuration time : 435
% 0.56/0.68 % Estimated wc time : 1092
% 0.56/0.68 % Estimated cpu time (7 cpus) : 156.0
% 0.56/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.56/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.56/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.57/0.74 % Solved by fo/fo3_bce.sh.
% 0.57/0.74 % BCE start: 5
% 0.57/0.74 % BCE eliminated: 0
% 0.57/0.74 % PE start: 5
% 0.57/0.74 logic: neq
% 0.57/0.74 % PE eliminated: 1
% 0.57/0.74 % done 3 iterations in 0.005s
% 0.57/0.74 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.57/0.74 % SZS output start Refutation
% See solution above
% 0.57/0.74
% 0.57/0.74
% 0.57/0.75 % Terminating...
% 0.59/0.78 % Runner terminated.
% 0.59/0.79 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------