%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU275+2 : TPTP v9.2.0. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.xDPIDIf3ic 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 04:54:05 PM UTC 2025
% Result : Theorem 0.58s 0.83s
% Output : Refutation 0.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 8
% Syntax : Number of formulae : 24 ( 12 unt; 0 typ; 0 def)
% Number of atoms : 52 ( 0 equ; 0 cnn)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 127 ( 21 ~; 18 |; 4 &; 78 @)
% ( 1 <=>; 5 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 11 ( 10 usr; 2 con; 0-1 aty)
% Number of variables : 20 ( 0 ^; 20 !; 0 ?; 20 :)
% Comments :
%------------------------------------------------------------------------------
thf(connected_type,type,
connected: $i > $o ).
thf(antisymmetric_type,type,
antisymmetric: $i > $o ).
thf(reflexive_type,type,
reflexive: $i > $o ).
thf(inclusion_relation_type,type,
inclusion_relation: $i > $i ).
thf(ordinal_type,type,
ordinal: $i > $o ).
thf(transitive_type,type,
transitive: $i > $o ).
thf(well_ordering_type,type,
well_ordering: $i > $o ).
thf(sk__3_type,type,
sk__3: $i ).
thf(relation_type,type,
relation: $i > $o ).
thf(well_founded_relation_type,type,
well_founded_relation: $i > $o ).
thf(t5_wellord2,axiom,
! [A: $i] : ( antisymmetric @ ( inclusion_relation @ A ) ) ).
thf(zip_derived_cl24,plain,
! [X0: $i] : ( antisymmetric @ ( inclusion_relation @ X0 ) ),
inference(cnf,[status(esa)],[t5_wellord2]) ).
thf(d4_wellord1,axiom,
! [A: $i] :
( ( relation @ A )
=> ( ( well_ordering @ A )
<=> ( ( reflexive @ A )
& ( transitive @ A )
& ( antisymmetric @ A )
& ( connected @ A )
& ( well_founded_relation @ A ) ) ) ) ).
thf(zip_derived_cl7,plain,
! [X0: $i] :
( ~ ( reflexive @ X0 )
| ~ ( transitive @ X0 )
| ~ ( antisymmetric @ X0 )
| ~ ( connected @ X0 )
| ~ ( well_founded_relation @ X0 )
| ( well_ordering @ X0 )
| ~ ( relation @ X0 ) ),
inference(cnf,[status(esa)],[d4_wellord1]) ).
thf(zip_derived_cl113,plain,
! [X0: $i] :
( ~ ( relation @ ( inclusion_relation @ X0 ) )
| ( well_ordering @ ( inclusion_relation @ X0 ) )
| ~ ( well_founded_relation @ ( inclusion_relation @ X0 ) )
| ~ ( connected @ ( inclusion_relation @ X0 ) )
| ~ ( transitive @ ( inclusion_relation @ X0 ) )
| ~ ( reflexive @ ( inclusion_relation @ X0 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl24,zip_derived_cl7]) ).
thf(dt_k1_wellord2,axiom,
! [A: $i] : ( relation @ ( inclusion_relation @ A ) ) ).
thf(zip_derived_cl13,plain,
! [X0: $i] : ( relation @ ( inclusion_relation @ X0 ) ),
inference(cnf,[status(esa)],[dt_k1_wellord2]) ).
thf(t3_wellord2,axiom,
! [A: $i] : ( transitive @ ( inclusion_relation @ A ) ) ).
thf(zip_derived_cl21,plain,
! [X0: $i] : ( transitive @ ( inclusion_relation @ X0 ) ),
inference(cnf,[status(esa)],[t3_wellord2]) ).
thf(t2_wellord2,axiom,
! [A: $i] : ( reflexive @ ( inclusion_relation @ A ) ) ).
thf(zip_derived_cl16,plain,
! [X0: $i] : ( reflexive @ ( inclusion_relation @ X0 ) ),
inference(cnf,[status(esa)],[t2_wellord2]) ).
thf(zip_derived_cl115,plain,
! [X0: $i] :
( ( well_ordering @ ( inclusion_relation @ X0 ) )
| ~ ( well_founded_relation @ ( inclusion_relation @ X0 ) )
| ~ ( connected @ ( inclusion_relation @ X0 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl113,zip_derived_cl13,zip_derived_cl21,zip_derived_cl16]) ).
thf(t4_wellord2,axiom,
! [A: $i] :
( ( ordinal @ A )
=> ( connected @ ( inclusion_relation @ A ) ) ) ).
thf(zip_derived_cl22,plain,
! [X0: $i] :
( ( connected @ ( inclusion_relation @ X0 ) )
| ~ ( ordinal @ X0 ) ),
inference(cnf,[status(esa)],[t4_wellord2]) ).
thf(zip_derived_cl143,plain,
! [X0: $i] :
( ~ ( well_founded_relation @ ( inclusion_relation @ X0 ) )
| ( well_ordering @ ( inclusion_relation @ X0 ) )
| ~ ( ordinal @ X0 ) ),
inference('sup+',[status(thm)],[zip_derived_cl115,zip_derived_cl22]) ).
thf(t6_wellord2,axiom,
! [A: $i] :
( ( ordinal @ A )
=> ( well_founded_relation @ ( inclusion_relation @ A ) ) ) ).
thf(zip_derived_cl25,plain,
! [X0: $i] :
( ( well_founded_relation @ ( inclusion_relation @ X0 ) )
| ~ ( ordinal @ X0 ) ),
inference(cnf,[status(esa)],[t6_wellord2]) ).
thf(zip_derived_cl151,plain,
! [X0: $i] :
( ~ ( ordinal @ X0 )
| ( well_ordering @ ( inclusion_relation @ X0 ) ) ),
inference(clc,[status(thm)],[zip_derived_cl143,zip_derived_cl25]) ).
thf(t7_wellord2,conjecture,
! [A: $i] :
( ( ordinal @ A )
=> ( well_ordering @ ( inclusion_relation @ A ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [A: $i] :
( ( ordinal @ A )
=> ( well_ordering @ ( inclusion_relation @ A ) ) ),
inference('cnf.neg',[status(esa)],[t7_wellord2]) ).
thf(zip_derived_cl27,plain,
~ ( well_ordering @ ( inclusion_relation @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl152,plain,
~ ( ordinal @ sk__3 ),
inference('sup-',[status(thm)],[zip_derived_cl151,zip_derived_cl27]) ).
thf(zip_derived_cl26,plain,
ordinal @ sk__3,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl156,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl152,zip_derived_cl26]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.13 % Problem : SEU275+2 : TPTP v9.2.0. Released v3.3.0.
% 0.04/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.xDPIDIf3ic true
% 0.15/0.36 % Computer : n008.cluster.edu
% 0.15/0.36 % Model : x86_64 x86_64
% 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36 % Memory : 8042.1875MB
% 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36 % CPULimit : 300
% 0.15/0.36 % WCLimit : 300
% 0.15/0.36 % DateTime : Wed Oct 1 16:03:38 EDT 2025
% 0.15/0.36 % CPUTime :
% 0.15/0.36 % Running portfolio for 300 s
% 0.15/0.36 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/0.36 % Number of cores: 8
% 0.15/0.36 % Python version: Python 3.6.8
% 0.15/0.36 % Running in FO mode
% 0.54/0.65 % Total configuration time : 435
% 0.54/0.65 % Estimated wc time : 1092
% 0.54/0.65 % Estimated cpu time (7 cpus) : 156.0
% 0.57/0.75 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.57/0.76 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.57/0.76 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.57/0.76 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.57/0.76 % /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
% 0.57/0.76 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.58/0.83 % Solved by fo/fo4.sh.
% 0.58/0.83 % done 35 iterations in 0.047s
% 0.58/0.83 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.58/0.83 % SZS output start Refutation
% See solution above
% 0.58/0.83
% 0.58/0.83
% 0.58/0.83 % Terminating...
% 0.59/0.92 % Runner terminated.
% 1.48/0.93 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------