%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : ITP019+5 : TPTP v9.2.0. Bugfixed v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.5HoEu4crbC true
% Computer : n028.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 04:38:28 PM UTC 2025
% Result : Theorem 21.20s 4.01s
% Output : Refutation 21.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 3
% Syntax : Number of formulae : 19 ( 12 unt; 0 typ; 0 def)
% Number of atoms : 31 ( 24 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 105 ( 13 ~; 6 |; 0 &; 80 @)
% ( 1 <=>; 5 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 11 ( 9 usr; 7 con; 0-2 aty)
% Number of variables : 5 ( 0 ^; 5 !; 0 ?; 5 :)
% Comments :
%------------------------------------------------------------------------------
thf(ty_2Epair_2Eprod_type,type,
ty_2Epair_2Eprod: $i > $i > $i ).
thf(c_2Earithmetic_2EZERO_type,type,
c_2Earithmetic_2EZERO: $i ).
thf(ty_2Erealax_2Ereal_type,type,
ty_2Erealax_2Ereal: $i ).
thf(mem_type,type,
mem: $i > $i > $o ).
thf(ap_type,type,
ap: $i > $i > $i ).
thf(c_2Ecomplex_2Ecomplex__of__num_type,type,
c_2Ecomplex_2Ecomplex__of__num: $i ).
thf(sk__type,type,
sk_: $i ).
thf(c_2Enum_2E0_type,type,
c_2Enum_2E0: $i ).
thf(c_2Ecomplex_2Ecomplex__inv_type,type,
c_2Ecomplex_2Ecomplex__inv: $i ).
thf(conj_thm_2Ecomplex_2ECOMPLEX__INV__NZ,conjecture,
! [V0z: $i] :
( ( mem @ V0z @ ( ty_2Epair_2Eprod @ ty_2Erealax_2Ereal @ ty_2Erealax_2Ereal ) )
=> ( ( V0z
!= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Enum_2E0 ) )
=> ( ( ap @ c_2Ecomplex_2Ecomplex__inv @ V0z )
!= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Enum_2E0 ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [V0z: $i] :
( ( mem @ V0z @ ( ty_2Epair_2Eprod @ ty_2Erealax_2Ereal @ ty_2Erealax_2Ereal ) )
=> ( ( V0z
!= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Enum_2E0 ) )
=> ( ( ap @ c_2Ecomplex_2Ecomplex__inv @ V0z )
!= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Enum_2E0 ) ) ) ),
inference('cnf.neg',[status(esa)],[conj_thm_2Ecomplex_2ECOMPLEX__INV__NZ]) ).
thf(zip_derived_cl54,plain,
mem @ sk_ @ ( ty_2Epair_2Eprod @ ty_2Erealax_2Ereal @ ty_2Erealax_2Ereal ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(conj_thm_2Ecomplex_2ECOMPLEX__INV__EQ__0,axiom,
! [V0z: $i] :
( ( mem @ V0z @ ( ty_2Epair_2Eprod @ ty_2Erealax_2Ereal @ ty_2Erealax_2Ereal ) )
=> ( ( ( ap @ c_2Ecomplex_2Ecomplex__inv @ V0z )
= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Enum_2E0 ) )
<=> ( V0z
= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Enum_2E0 ) ) ) ) ).
thf(zip_derived_cl53,plain,
! [X0: $i] :
( ( ( ap @ c_2Ecomplex_2Ecomplex__inv @ X0 )
!= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Enum_2E0 ) )
| ( X0
= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Enum_2E0 ) )
| ~ ( mem @ X0 @ ( ty_2Epair_2Eprod @ ty_2Erealax_2Ereal @ ty_2Erealax_2Ereal ) ) ),
inference(cnf,[status(esa)],[conj_thm_2Ecomplex_2ECOMPLEX__INV__EQ__0]) ).
thf(ax_thm_2Earithmetic_2EALT__ZERO,axiom,
c_2Earithmetic_2EZERO = c_2Enum_2E0 ).
thf(zip_derived_cl2,plain,
c_2Earithmetic_2EZERO = c_2Enum_2E0,
inference(cnf,[status(esa)],[ax_thm_2Earithmetic_2EALT__ZERO]) ).
thf(zip_derived_cl2_001,plain,
c_2Earithmetic_2EZERO = c_2Enum_2E0,
inference(cnf,[status(esa)],[ax_thm_2Earithmetic_2EALT__ZERO]) ).
thf(zip_derived_cl64,plain,
! [X0: $i] :
( ( ( ap @ c_2Ecomplex_2Ecomplex__inv @ X0 )
!= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Earithmetic_2EZERO ) )
| ( X0
= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Earithmetic_2EZERO ) )
| ~ ( mem @ X0 @ ( ty_2Epair_2Eprod @ ty_2Erealax_2Ereal @ ty_2Erealax_2Ereal ) ) ),
inference(demod,[status(thm)],[zip_derived_cl53,zip_derived_cl2,zip_derived_cl2]) ).
thf(zip_derived_cl66,plain,
( ( sk_
= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Earithmetic_2EZERO ) )
| ( ( ap @ c_2Ecomplex_2Ecomplex__inv @ sk_ )
!= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Earithmetic_2EZERO ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl54,zip_derived_cl64]) ).
thf(zip_derived_cl55,plain,
( ( ap @ c_2Ecomplex_2Ecomplex__inv @ sk_ )
= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Enum_2E0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl2_002,plain,
c_2Earithmetic_2EZERO = c_2Enum_2E0,
inference(cnf,[status(esa)],[ax_thm_2Earithmetic_2EALT__ZERO]) ).
thf(zip_derived_cl61,plain,
( ( ap @ c_2Ecomplex_2Ecomplex__inv @ sk_ )
= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Earithmetic_2EZERO ) ),
inference(demod,[status(thm)],[zip_derived_cl55,zip_derived_cl2]) ).
thf(zip_derived_cl67,plain,
( ( sk_
= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Earithmetic_2EZERO ) )
| ( ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Earithmetic_2EZERO )
!= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Earithmetic_2EZERO ) ) ),
inference(demod,[status(thm)],[zip_derived_cl66,zip_derived_cl61]) ).
thf(zip_derived_cl68,plain,
( sk_
= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Earithmetic_2EZERO ) ),
inference(simplify,[status(thm)],[zip_derived_cl67]) ).
thf(zip_derived_cl56,plain,
( sk_
!= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Enum_2E0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl2_003,plain,
c_2Earithmetic_2EZERO = c_2Enum_2E0,
inference(cnf,[status(esa)],[ax_thm_2Earithmetic_2EALT__ZERO]) ).
thf(zip_derived_cl57,plain,
( sk_
!= ( ap @ c_2Ecomplex_2Ecomplex__of__num @ c_2Earithmetic_2EZERO ) ),
inference(demod,[status(thm)],[zip_derived_cl56,zip_derived_cl2]) ).
thf(zip_derived_cl69,plain,
$false,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl68,zip_derived_cl57]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.10 % Problem : ITP019+5 : TPTP v9.2.0. Bugfixed v7.5.0.
% 0.07/0.11 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.5HoEu4crbC true
% 0.09/0.31 % Computer : n028.cluster.edu
% 0.09/0.31 % Model : x86_64 x86_64
% 0.09/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.31 % Memory : 8042.1875MB
% 0.09/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/0.31 % CPULimit : 300
% 0.09/0.31 % WCLimit : 300
% 0.09/0.31 % DateTime : Wed Oct 1 15:35:10 EDT 2025
% 0.09/0.31 % CPUTime :
% 0.09/0.31 % Running portfolio for 300 s
% 0.09/0.31 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.31 % Number of cores: 8
% 0.09/0.31 % Python version: Python 3.6.8
% 0.09/0.32 % Running in FO mode
% 0.15/0.52 % Total configuration time : 435
% 0.15/0.52 % Estimated wc time : 1092
% 0.15/0.52 % Estimated cpu time (7 cpus) : 156.0
% 0.15/0.58 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.15/0.58 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 1.04/0.65 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 1.04/0.65 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 1.04/0.66 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 1.04/0.66 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 1.04/0.67 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 21.20/4.01 % Solved by fo/fo4.sh.
% 21.20/4.01 % done 15 iterations in 3.277s
% 21.20/4.01 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 21.20/4.01 % SZS output start Refutation
% See solution above
% 21.20/4.01
% 21.20/4.01
% 21.20/4.01 % Terminating...
% 21.27/4.19 % Runner terminated.
% 21.27/4.20 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------