%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN979+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.pVkulFUKgK 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 05:06:07 PM UTC 2025
% Result : Theorem 0.57s 0.78s
% Output : Refutation 0.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 1
% Syntax : Number of formulae : 7 ( 4 unt; 0 typ; 0 def)
% Number of atoms : 30 ( 0 equ; 0 cnn)
% Maximal formula atoms : 12 ( 4 avg)
% Number of connectives : 66 ( 3 ~; 1 |; 14 &; 40 @)
% ( 0 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 17 ( 7 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 7 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 12 ( 0 ^; 8 !; 4 ?; 12 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__type,type,
sk_: $i ).
thf(sk__1_type,type,
sk__1: $i ).
thf(q_type,type,
q: $i > $o ).
thf(s_type,type,
s: $i > $o ).
thf(r_type,type,
r: $i > $o ).
thf(p_type,type,
p: $i > $i > $o ).
thf(prove_this,conjecture,
! [A: $i,B: $i] :
? [X: $i,Y: $i] :
( ( ( ( q @ X )
=> ( p @ X @ A ) )
& ( q @ A )
& ( q @ B )
& ( ( r @ Y )
=> ( p @ B @ Y ) )
& ( r @ A )
& ( r @ B )
& ( ( s @ A )
=> ( p @ X @ Y ) )
& ( s @ A ) )
=> ( p @ A @ B ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [A: $i,B: $i] :
? [X: $i,Y: $i] :
( ( ( ( q @ X )
=> ( p @ X @ A ) )
& ( q @ A )
& ( q @ B )
& ( ( r @ Y )
=> ( p @ B @ Y ) )
& ( r @ A )
& ( r @ B )
& ( ( s @ A )
=> ( p @ X @ Y ) )
& ( s @ A ) )
=> ( p @ A @ B ) ),
inference('cnf.neg',[status(esa)],[prove_this]) ).
thf(zip_derived_cl8,plain,
~ ( p @ sk_ @ sk__1 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
! [X1: $i,X2: $i] :
( ( p @ X1 @ X2 )
| ~ ( s @ sk_ ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl7,plain,
s @ sk_,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl9,plain,
! [X1: $i,X2: $i] : ( p @ X1 @ X2 ),
inference(demod,[status(thm)],[zip_derived_cl1,zip_derived_cl7]) ).
thf(zip_derived_cl10,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl8,zip_derived_cl9]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SYN979+1 : TPTP v9.2.0. Released v3.1.0.
% 0.03/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.pVkulFUKgK true
% 0.15/0.35 % Computer : n012.cluster.edu
% 0.15/0.35 % Model : x86_64 x86_64
% 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35 % Memory : 8042.1875MB
% 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35 % CPULimit : 300
% 0.15/0.35 % WCLimit : 300
% 0.15/0.35 % DateTime : Wed Oct 1 13:33:53 EDT 2025
% 0.15/0.35 % CPUTime :
% 0.15/0.35 % Running portfolio for 300 s
% 0.15/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/0.35 % Number of cores: 8
% 0.15/0.35 % Python version: Python 3.6.8
% 0.15/0.35 % 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
% 0.57/0.75 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.57/0.75 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.57/0.75 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.57/0.75 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.57/0.75 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.57/0.76 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.57/0.77 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.57/0.78 % Solved by fo/fo13.sh.
% 0.57/0.78 % done 0 iterations in 0.005s
% 0.57/0.78 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.57/0.78 % SZS output start Refutation
% See solution above
% 0.57/0.78
% 0.57/0.78
% 0.57/0.78 % Terminating...
% 1.46/0.87 % Runner terminated.
% 1.46/0.88 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------