%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU217+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.2um4pnP72Q 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 04:53:52 PM UTC 2025
% Result : Theorem 2.10s 1.09s
% Output : Refutation 2.10s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 4
% Syntax : Number of formulae : 14 ( 6 unt; 0 typ; 0 def)
% Number of atoms : 33 ( 14 equ; 0 cnn)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 87 ( 15 ~; 11 |; 3 &; 53 @)
% ( 1 <=>; 4 =>; 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 : 10 ( 8 usr; 3 con; 0-2 aty)
% Number of variables : 15 ( 0 ^; 15 !; 0 ?; 15 :)
% Comments :
%------------------------------------------------------------------------------
thf(function_type,type,
function: $i > $o ).
thf(relation_dom_type,type,
relation_dom: $i > $i ).
thf(in_type,type,
in: $i > $i > $o ).
thf(relation_type,type,
relation: $i > $o ).
thf(sk__5_type,type,
sk__5: $i ).
thf(identity_relation_type,type,
identity_relation: $i > $i ).
thf(sk__6_type,type,
sk__6: $i ).
thf(apply_type,type,
apply: $i > $i > $i ).
thf(t35_funct_1,conjecture,
! [A: $i,B: $i] :
( ( in @ B @ A )
=> ( ( apply @ ( identity_relation @ A ) @ B )
= B ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [A: $i,B: $i] :
( ( in @ B @ A )
=> ( ( apply @ ( identity_relation @ A ) @ B )
= B ) ),
inference('cnf.neg',[status(esa)],[t35_funct_1]) ).
thf(zip_derived_cl37,plain,
in @ sk__6 @ sk__5,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(t34_funct_1,axiom,
! [A: $i,B: $i] :
( ( ( relation @ B )
& ( function @ B ) )
=> ( ( B
= ( identity_relation @ A ) )
<=> ( ( ( relation_dom @ B )
= A )
& ! [C: $i] :
( ( in @ C @ A )
=> ( ( apply @ B @ C )
= C ) ) ) ) ) ).
thf(zip_derived_cl26,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( X1
!= ( identity_relation @ X0 ) )
| ( ( apply @ X1 @ X2 )
= X2 )
| ~ ( in @ X2 @ X0 )
| ~ ( function @ X1 )
| ~ ( relation @ X1 ) ),
inference(cnf,[status(esa)],[t34_funct_1]) ).
thf(zip_derived_cl144,plain,
! [X0: $i] :
( ~ ( relation @ X0 )
| ~ ( function @ X0 )
| ( ( apply @ X0 @ sk__6 )
= sk__6 )
| ( X0
!= ( identity_relation @ sk__5 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl37,zip_derived_cl26]) ).
thf(zip_derived_cl38,plain,
( ( apply @ ( identity_relation @ sk__5 ) @ sk__6 )
!= sk__6 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl177,plain,
( ( sk__6 != sk__6 )
| ( ( identity_relation @ sk__5 )
!= ( identity_relation @ sk__5 ) )
| ~ ( function @ ( identity_relation @ sk__5 ) )
| ~ ( relation @ ( identity_relation @ sk__5 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl144,zip_derived_cl38]) ).
thf(fc2_funct_1,axiom,
! [A: $i] :
( ( function @ ( identity_relation @ A ) )
& ( relation @ ( identity_relation @ A ) ) ) ).
thf(zip_derived_cl16,plain,
! [X0: $i] : ( function @ ( identity_relation @ X0 ) ),
inference(cnf,[status(esa)],[fc2_funct_1]) ).
thf(dt_k6_relat_1,axiom,
! [A: $i] : ( relation @ ( identity_relation @ A ) ) ).
thf(zip_derived_cl14,plain,
! [X0: $i] : ( relation @ ( identity_relation @ X0 ) ),
inference(cnf,[status(esa)],[dt_k6_relat_1]) ).
thf(zip_derived_cl183,plain,
( ( sk__6 != sk__6 )
| ( ( identity_relation @ sk__5 )
!= ( identity_relation @ sk__5 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl177,zip_derived_cl16,zip_derived_cl14]) ).
thf(zip_derived_cl184,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl183]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.15 % Problem : SEU217+2 : TPTP v9.2.0. Released v3.3.0.
% 0.02/0.16 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.2um4pnP72Q true
% 0.09/0.35 % Computer : n008.cluster.edu
% 0.09/0.35 % Model : x86_64 x86_64
% 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.35 % Memory : 8042.1875MB
% 0.09/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/0.35 % CPULimit : 300
% 0.09/0.35 % WCLimit : 300
% 0.09/0.35 % DateTime : Wed Oct 1 16:15:23 EDT 2025
% 0.09/0.35 % CPUTime :
% 0.09/0.35 % Running portfolio for 300 s
% 0.09/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.35 % Number of cores: 8
% 0.09/0.35 % Python version: Python 3.6.8
% 0.09/0.35 % Running in FO mode
% 0.39/0.65 % Total configuration time : 435
% 0.39/0.65 % Estimated wc time : 1092
% 0.39/0.65 % Estimated cpu time (7 cpus) : 156.0
% 0.39/0.79 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.39/0.79 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.39/0.81 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.39/0.82 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.39/0.82 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.39/0.83 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.40/0.84 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 2.10/1.09 % Solved by fo/fo4.sh.
% 2.10/1.09 % done 37 iterations in 0.126s
% 2.10/1.09 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 2.10/1.09 % SZS output start Refutation
% See solution above
% 2.10/1.09
% 2.10/1.09
% 2.10/1.09 % Terminating...
% 2.52/1.27 % Runner terminated.
% 2.52/1.29 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------