%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : LCL648+1.001 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.t3RjChyvom true
% Computer : n012.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Mon Sep 7 01:36:44 PM UTC 2026
% Result : Theorem 0.45s 0.59s
% Output : Refutation 0.45s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 1
% Syntax : Number of formulae : 8 ( 4 unt; 0 typ; 0 def)
% Number of atoms : 21 ( 0 equ; 0 cnn)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 57 ( 18 ~; 9 |; 4 &; 26 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 6 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 7 ( 0 ^; 5 !; 2 ?; 7 :)
% Comments :
%------------------------------------------------------------------------------
thf(p101_type,type,
p101: $i > $o ).
thf(sk__type,type,
sk_: $i ).
thf(sk__1_type,type,
sk__1: $i ).
thf(r1_type,type,
r1: $i > $i > $o ).
thf(p201_type,type,
p201: $i > $o ).
thf(main,conjecture,
~ ? [X: $i] :
~ ( ~ ! [Y: $i] :
( ~ ( ( p201 @ Y )
& ( p101 @ Y ) )
| ~ ( r1 @ X @ Y ) )
| ! [Y: $i] :
( ~ ( ( p201 @ Y )
& ( p101 @ Y ) )
| ~ ( r1 @ X @ Y ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
? [X: $i] :
~ ( ~ ! [Y: $i] :
( ~ ( ( p201 @ Y )
& ( p101 @ Y ) )
| ~ ( r1 @ X @ Y ) )
| ! [Y: $i] :
( ~ ( ( p201 @ Y )
& ( p101 @ Y ) )
| ~ ( r1 @ X @ Y ) ) ),
inference('cnf.neg',[status(esa)],[main]) ).
thf(zip_derived_cl2,plain,
r1 @ sk_ @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl3,plain,
! [X0: $i] :
( ~ ( p101 @ X0 )
| ~ ( p201 @ X0 )
| ~ ( r1 @ sk_ @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl4,plain,
( ~ ( p201 @ sk__1 )
| ~ ( p101 @ sk__1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl2,zip_derived_cl3]) ).
thf(zip_derived_cl1,plain,
p201 @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl0,plain,
p101 @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl5,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl4,zip_derived_cl1,zip_derived_cl0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : LCL648+1.001 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.02 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.t3RjChyvom true
% 0.04/0.36 % Computer : n012.cluster.edu
% 0.04/0.36 % Model : x86_64 x86_64
% 0.04/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.04/0.36 % Memory : 8046.5625MB
% 0.04/0.36 % OS : Linux 6.8.0-71-generic
% 0.04/0.36 % CPULimit : 300
% 0.04/0.36 % WCLimit : 300
% 0.04/0.36 % DateTime : Fri Sep 4 12:25:49 UTC 2026
% 0.04/0.36 % CPUTime :
% 0.04/0.36 % Running portfolio for 300 s
% 0.04/0.36 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.04/0.36 % Number of cores: 8
% 0.04/0.36 % Python version: Python 3.12.3
% 0.04/0.36 % Running in FO mode
% 0.11/0.49 % Total configuration time : 435
% 0.11/0.49 % Estimated wc time : 1092
% 0.11/0.49 % Estimated cpu time (7 cpus) : 156.0
% 0.45/0.57 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.45/0.57 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.45/0.57 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.45/0.57 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.45/0.57 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.45/0.57 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.45/0.57 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.45/0.59 % Solved by fo/fo7.sh.
% 0.45/0.59 % done 3 iterations in 0.005s
% 0.45/0.59 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.45/0.59 % SZS output start Refutation
% See solution above
% 0.45/0.59
% 0.45/0.59
% 0.45/0.59 % Terminating...
% 0.45/0.61 % Runner terminated.
% 0.93/0.62 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------