%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU177+2 : TPTP v9.2.0. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.B5CUgOVQ3A true
% Computer : n008.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 04:53:44 PM UTC 2025
% Result : Theorem 0.30s 1.15s
% Output : Refutation 0.30s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 3
% Syntax : Number of formulae : 19 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 45 ( 10 equ; 0 cnn)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 139 ( 19 ~; 14 |; 2 &; 94 @)
% ( 4 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 7 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 10 ( 8 usr; 4 con; 0-2 aty)
% Number of variables : 26 ( 0 ^; 24 !; 2 ?; 26 :)
% Comments :
%------------------------------------------------------------------------------
thf(ordered_pair_type,type,
ordered_pair: $i > $i > $i ).
thf(sk__11_type,type,
sk__11: $i ).
thf(sk__12_type,type,
sk__12: $i ).
thf(relation_dom_type,type,
relation_dom: $i > $i ).
thf(in_type,type,
in: $i > $i > $o ).
thf(relation_rng_type,type,
relation_rng: $i > $i ).
thf(sk__13_type,type,
sk__13: $i ).
thf(relation_type,type,
relation: $i > $o ).
thf(t20_relat_1,conjecture,
! [A: $i,B: $i,C: $i] :
( ( relation @ C )
=> ( ( in @ ( ordered_pair @ A @ B ) @ C )
=> ( ( in @ A @ ( relation_dom @ C ) )
& ( in @ B @ ( relation_rng @ C ) ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [A: $i,B: $i,C: $i] :
( ( relation @ C )
=> ( ( in @ ( ordered_pair @ A @ B ) @ C )
=> ( ( in @ A @ ( relation_dom @ C ) )
& ( in @ B @ ( relation_rng @ C ) ) ) ) ),
inference('cnf.neg',[status(esa)],[t20_relat_1]) ).
thf(zip_derived_cl31,plain,
in @ ( ordered_pair @ sk__11 @ sk__12 ) @ sk__13,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(d5_relat_1,axiom,
! [A: $i] :
( ( relation @ A )
=> ! [B: $i] :
( ( B
= ( relation_rng @ A ) )
<=> ! [C: $i] :
( ( in @ C @ B )
<=> ? [D: $i] : ( in @ ( ordered_pair @ D @ C ) @ A ) ) ) ) ).
thf(zip_derived_cl15,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ( X1
!= ( relation_rng @ X0 ) )
| ( in @ X2 @ X1 )
| ~ ( in @ ( ordered_pair @ X3 @ X2 ) @ X0 )
| ~ ( relation @ X0 ) ),
inference(cnf,[status(esa)],[d5_relat_1]) ).
thf(zip_derived_cl56,plain,
! [X0: $i] :
( ~ ( relation @ sk__13 )
| ( in @ sk__12 @ X0 )
| ( X0
!= ( relation_rng @ sk__13 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl31,zip_derived_cl15]) ).
thf(zip_derived_cl29,plain,
relation @ sk__13,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl57,plain,
! [X0: $i] :
( ( in @ sk__12 @ X0 )
| ( X0
!= ( relation_rng @ sk__13 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl56,zip_derived_cl29]) ).
thf(zip_derived_cl31_001,plain,
in @ ( ordered_pair @ sk__11 @ sk__12 ) @ sk__13,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(d4_relat_1,axiom,
! [A: $i] :
( ( relation @ A )
=> ! [B: $i] :
( ( B
= ( relation_dom @ A ) )
<=> ! [C: $i] :
( ( in @ C @ B )
<=> ? [D: $i] : ( in @ ( ordered_pair @ C @ D ) @ A ) ) ) ) ).
thf(zip_derived_cl11,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ( X1
!= ( relation_dom @ X0 ) )
| ( in @ X2 @ X1 )
| ~ ( in @ ( ordered_pair @ X2 @ X3 ) @ X0 )
| ~ ( relation @ X0 ) ),
inference(cnf,[status(esa)],[d4_relat_1]) ).
thf(zip_derived_cl53,plain,
! [X0: $i] :
( ~ ( relation @ sk__13 )
| ( in @ sk__11 @ X0 )
| ( X0
!= ( relation_dom @ sk__13 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl31,zip_derived_cl11]) ).
thf(zip_derived_cl29_002,plain,
relation @ sk__13,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl54,plain,
! [X0: $i] :
( ( in @ sk__11 @ X0 )
| ( X0
!= ( relation_dom @ sk__13 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl53,zip_derived_cl29]) ).
thf(zip_derived_cl30,plain,
( ~ ( in @ sk__11 @ ( relation_dom @ sk__13 ) )
| ~ ( in @ sk__12 @ ( relation_rng @ sk__13 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl66,plain,
( ( ( relation_dom @ sk__13 )
!= ( relation_dom @ sk__13 ) )
| ~ ( in @ sk__12 @ ( relation_rng @ sk__13 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl54,zip_derived_cl30]) ).
thf(zip_derived_cl68,plain,
~ ( in @ sk__12 @ ( relation_rng @ sk__13 ) ),
inference(simplify,[status(thm)],[zip_derived_cl66]) ).
thf(zip_derived_cl82,plain,
( ( relation_rng @ sk__13 )
!= ( relation_rng @ sk__13 ) ),
inference('sup-',[status(thm)],[zip_derived_cl57,zip_derived_cl68]) ).
thf(zip_derived_cl84,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl82]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.19 % Problem : SEU177+2 : TPTP v9.2.0. Released v3.3.0.
% 0.10/0.24 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.B5CUgOVQ3A true
% 0.11/0.49 % Computer : n008.cluster.edu
% 0.11/0.49 % Model : x86_64 x86_64
% 0.11/0.49 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.49 % Memory : 8042.1875MB
% 0.11/0.49 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.49 % CPULimit : 300
% 0.11/0.49 % WCLimit : 300
% 0.11/0.49 % DateTime : Wed Oct 1 16:09:38 EDT 2025
% 0.11/0.49 % CPUTime :
% 0.11/0.49 % Running portfolio for 300 s
% 0.11/0.49 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/0.51 % Number of cores: 8
% 0.11/0.52 % Python version: Python 3.6.8
% 0.11/0.52 % Running in FO mode
% 0.30/0.81 % Total configuration time : 435
% 0.30/0.81 % Estimated wc time : 1092
% 0.30/0.81 % Estimated cpu time (7 cpus) : 156.0
% 0.30/0.91 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.30/0.92 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.30/0.92 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.30/0.95 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.30/1.00 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.30/1.02 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.30/1.03 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.30/1.15 % Solved by fo/fo4.sh.
% 0.30/1.15 % done 42 iterations in 0.036s
% 0.30/1.15 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.30/1.15 % SZS output start Refutation
% See solution above
% 0.30/1.15
% 0.30/1.15
% 0.30/1.15 % Terminating...
% 2.02/1.31 % Runner terminated.
% 2.02/1.34 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------