%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU786^2 : TPTP v9.2.0. Released v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.GJx2kUlkEc 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 04:56:22 PM UTC 2025
% Result : Theorem 1.35s 0.71s
% Output : Refutation 1.35s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 4
% Syntax : Number of formulae : 12 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 48 ( 2 equ; 0 cnn)
% Maximal formula atoms : 10 ( 4 avg)
% Number of connectives : 168 ( 4 ~; 10 |; 0 &; 132 @)
% ( 0 <=>; 22 =>; 0 <=; 0 <~>)
% Maximal formula depth : 18 ( 8 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 11 ( 9 usr; 6 con; 0-2 aty)
% Number of variables : 30 ( 0 ^; 30 !; 0 ?; 30 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__5_type,type,
sk__5: $i ).
thf(in_type,type,
in: $i > $i > $o ).
thf(binunionE_type,type,
binunionE: $o ).
thf(kpair_type,type,
kpair: $i > $i > $i ).
thf(breln1_type,type,
breln1: $i > $i > $o ).
thf(sk__6_type,type,
sk__6: $i ).
thf(sk__4_type,type,
sk__4: $i ).
thf(binunion_type,type,
binunion: $i > $i > $i ).
thf(sk__7_type,type,
sk__7: $i ).
thf(binunionE,axiom,
( binunionE
= ( ! [A: $i,B: $i,Xx: $i] :
( ( in @ Xx @ ( binunion @ A @ B ) )
=> ( ( in @ Xx @ A )
| ( in @ Xx @ B ) ) ) ) ) ).
thf('0',plain,
( binunionE
= ( ! [X4: $i,X6: $i,X8: $i] :
( ( in @ X8 @ ( binunion @ X4 @ X6 ) )
=> ( ( in @ X8 @ X4 )
| ( in @ X8 @ X6 ) ) ) ) ),
define([status(thm)]) ).
thf(breln1unionE,conjecture,
( binunionE
=> ! [A: $i,R: $i] :
( ( breln1 @ A @ R )
=> ! [S: $i] :
( ( breln1 @ A @ S )
=> ! [Xx: $i] :
( ( in @ Xx @ A )
=> ! [Xy: $i] :
( ( in @ Xy @ A )
=> ( ( in @ ( kpair @ Xx @ Xy ) @ ( binunion @ R @ S ) )
=> ( ( in @ ( kpair @ Xx @ Xy ) @ R )
| ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) ) ) ) ) ) ).
thf(zf_stmt_0,conjecture,
( ! [X4: $i,X6: $i,X8: $i] :
( ( in @ X8 @ ( binunion @ X4 @ X6 ) )
=> ( ( in @ X8 @ X4 )
| ( in @ X8 @ X6 ) ) )
=> ! [X10: $i,X12: $i] :
( ( breln1 @ X10 @ X12 )
=> ! [X14: $i] :
( ( breln1 @ X10 @ X14 )
=> ! [X16: $i] :
( ( in @ X16 @ X10 )
=> ! [X18: $i] :
( ( in @ X18 @ X10 )
=> ( ( in @ ( kpair @ X16 @ X18 ) @ ( binunion @ X12 @ X14 ) )
=> ( ( in @ ( kpair @ X16 @ X18 ) @ X12 )
| ( in @ ( kpair @ X16 @ X18 ) @ X14 ) ) ) ) ) ) ) ) ).
thf(zf_stmt_1,negated_conjecture,
~ ( ! [X4: $i,X6: $i,X8: $i] :
( ( in @ X8 @ ( binunion @ X4 @ X6 ) )
=> ( ( in @ X8 @ X4 )
| ( in @ X8 @ X6 ) ) )
=> ! [X10: $i,X12: $i] :
( ( breln1 @ X10 @ X12 )
=> ! [X14: $i] :
( ( breln1 @ X10 @ X14 )
=> ! [X16: $i] :
( ( in @ X16 @ X10 )
=> ! [X18: $i] :
( ( in @ X18 @ X10 )
=> ( ( in @ ( kpair @ X16 @ X18 ) @ ( binunion @ X12 @ X14 ) )
=> ( ( in @ ( kpair @ X16 @ X18 ) @ X12 )
| ( in @ ( kpair @ X16 @ X18 ) @ X14 ) ) ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl3,plain,
~ ( in @ ( kpair @ sk__6 @ sk__7 ) @ sk__5 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl5,plain,
in @ ( kpair @ sk__6 @ sk__7 ) @ ( binunion @ sk__4 @ sk__5 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl0,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( in @ X0 @ X1 )
| ( in @ X0 @ X2 )
| ~ ( in @ X0 @ ( binunion @ X2 @ X1 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl8,plain,
( ( in @ ( kpair @ sk__6 @ sk__7 ) @ sk__4 )
| ( in @ ( kpair @ sk__6 @ sk__7 ) @ sk__5 ) ),
inference('sup-',[status(thm)],[zip_derived_cl5,zip_derived_cl0]) ).
thf(zip_derived_cl4,plain,
~ ( in @ ( kpair @ sk__6 @ sk__7 ) @ sk__4 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl10,plain,
in @ ( kpair @ sk__6 @ sk__7 ) @ sk__5,
inference(demod,[status(thm)],[zip_derived_cl8,zip_derived_cl4]) ).
thf(zip_derived_cl12,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl3,zip_derived_cl10]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.10 % Problem : SEU786^2 : TPTP v9.2.0. Released v3.7.0.
% 0.09/0.11 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.GJx2kUlkEc true
% 0.10/0.31 % Computer : n012.cluster.edu
% 0.10/0.31 % Model : x86_64 x86_64
% 0.10/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31 % Memory : 8042.1875MB
% 0.10/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.31 % CPULimit : 300
% 0.10/0.31 % WCLimit : 300
% 0.10/0.31 % DateTime : Wed Oct 1 16:11:53 EDT 2025
% 0.15/0.31 % CPUTime :
% 0.15/0.31 % Running portfolio for 300 s
% 0.15/0.31 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.15/0.31 % Number of cores: 8
% 0.16/0.31 % Python version: Python 3.6.8
% 0.16/0.31 % Running in HO mode
% 0.16/0.61 % Total configuration time : 828
% 0.16/0.61 % Estimated wc time : 1656
% 0.16/0.61 % Estimated cpu time (8 cpus) : 207.0
% 0.97/0.68 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.97/0.68 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.97/0.68 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.97/0.69 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.97/0.69 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.97/0.69 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 0.97/0.69 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.97/0.70 % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s
% 1.35/0.71 % Solved by lams/40_c.s.sh.
% 1.35/0.71 % done 8 iterations in 0.015s
% 1.35/0.71 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 1.35/0.71 % SZS output start Refutation
% See solution above
% 1.35/0.71
% 1.35/0.71
% 1.35/0.71 % Terminating...
% 1.66/0.81 % Runner terminated.
% 1.66/0.83 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------