%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : ITP019+4 : 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.e3G8rFvHDc true
% Computer : n021.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 43.86s 8.38s
% Output : Refutation 43.86s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 3
% Syntax : Number of formulae : 17 ( 11 unt; 0 typ; 0 def)
% Number of atoms : 23 ( 22 equ; 0 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 261 ( 10 ~; 3 |; 0 &; 245 @)
% ( 1 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Number of types : 1 ( 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 : 5 ( 0 ^; 5 !; 0 ?; 5 :)
% Comments :
%------------------------------------------------------------------------------
thf(s_type,type,
s: $i > $i > $i ).
thf(c_2Ecomplex_2Ecomplex__inv_2E1_type,type,
c_2Ecomplex_2Ecomplex__inv_2E1: $i > $i ).
thf(c_2Earithmetic_2EZERO_2E0_type,type,
c_2Earithmetic_2EZERO_2E0: $i ).
thf(tyop_2Enum_2Enum_type,type,
tyop_2Enum_2Enum: $i ).
thf(tyop_2Erealax_2Ereal_type,type,
tyop_2Erealax_2Ereal: $i ).
thf(c_2Ecomplex_2Ecomplex__of__num_2E1_type,type,
c_2Ecomplex_2Ecomplex__of__num_2E1: $i > $i ).
thf(c_2Enum_2E0_2E0_type,type,
c_2Enum_2E0_2E0: $i ).
thf(sk__4_type,type,
sk__4: $i ).
thf(tyop_2Epair_2Eprod_type,type,
tyop_2Epair_2Eprod: $i > $i > $i ).
thf(thm_2Ecomplex_2ECOMPLEX__INV__NZ,conjecture,
! [V0z_2E0: $i] :
( ( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ V0z_2E0 )
!= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Enum_2E0_2E0 ) ) ) )
=> ( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__inv_2E1 @ ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ V0z_2E0 ) ) )
!= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Enum_2E0_2E0 ) ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [V0z_2E0: $i] :
( ( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ V0z_2E0 )
!= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Enum_2E0_2E0 ) ) ) )
=> ( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__inv_2E1 @ ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ V0z_2E0 ) ) )
!= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Enum_2E0_2E0 ) ) ) ) ),
inference('cnf.neg',[status(esa)],[thm_2Ecomplex_2ECOMPLEX__INV__NZ]) ).
thf(zip_derived_cl67,plain,
( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__inv_2E1 @ ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ sk__4 ) ) )
= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Enum_2E0_2E0 ) ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(thm_2Earithmetic_2EALT__ZERO,axiom,
( ( s @ tyop_2Enum_2Enum @ c_2Earithmetic_2EZERO_2E0 )
= ( s @ tyop_2Enum_2Enum @ c_2Enum_2E0_2E0 ) ) ).
thf(zip_derived_cl7,plain,
( ( s @ tyop_2Enum_2Enum @ c_2Earithmetic_2EZERO_2E0 )
= ( s @ tyop_2Enum_2Enum @ c_2Enum_2E0_2E0 ) ),
inference(cnf,[status(esa)],[thm_2Earithmetic_2EALT__ZERO]) ).
thf(zip_derived_cl71,plain,
( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__inv_2E1 @ ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ sk__4 ) ) )
= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Earithmetic_2EZERO_2E0 ) ) ) ),
inference(demod,[status(thm)],[zip_derived_cl67,zip_derived_cl7]) ).
thf(thm_2Ecomplex_2ECOMPLEX__INV__EQ__0,axiom,
! [V0z_2E0: $i] :
( ( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__inv_2E1 @ ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ V0z_2E0 ) ) )
= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Enum_2E0_2E0 ) ) ) )
<=> ( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ V0z_2E0 )
= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Enum_2E0_2E0 ) ) ) ) ) ).
thf(zip_derived_cl64,plain,
! [X0: $i] :
( ( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ X0 )
= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Enum_2E0_2E0 ) ) ) )
| ( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__inv_2E1 @ ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ X0 ) ) )
!= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Enum_2E0_2E0 ) ) ) ) ),
inference(cnf,[status(esa)],[thm_2Ecomplex_2ECOMPLEX__INV__EQ__0]) ).
thf(zip_derived_cl7_001,plain,
( ( s @ tyop_2Enum_2Enum @ c_2Earithmetic_2EZERO_2E0 )
= ( s @ tyop_2Enum_2Enum @ c_2Enum_2E0_2E0 ) ),
inference(cnf,[status(esa)],[thm_2Earithmetic_2EALT__ZERO]) ).
thf(zip_derived_cl7_002,plain,
( ( s @ tyop_2Enum_2Enum @ c_2Earithmetic_2EZERO_2E0 )
= ( s @ tyop_2Enum_2Enum @ c_2Enum_2E0_2E0 ) ),
inference(cnf,[status(esa)],[thm_2Earithmetic_2EALT__ZERO]) ).
thf(zip_derived_cl74,plain,
! [X0: $i] :
( ( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ X0 )
= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Earithmetic_2EZERO_2E0 ) ) ) )
| ( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__inv_2E1 @ ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ X0 ) ) )
!= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Earithmetic_2EZERO_2E0 ) ) ) ) ),
inference(demod,[status(thm)],[zip_derived_cl64,zip_derived_cl7,zip_derived_cl7]) ).
thf(zip_derived_cl76,plain,
( ( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Earithmetic_2EZERO_2E0 ) ) )
!= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Earithmetic_2EZERO_2E0 ) ) ) )
| ( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ sk__4 )
= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Earithmetic_2EZERO_2E0 ) ) ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl71,zip_derived_cl74]) ).
thf(zip_derived_cl84,plain,
( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ sk__4 )
= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Earithmetic_2EZERO_2E0 ) ) ) ),
inference(simplify,[status(thm)],[zip_derived_cl76]) ).
thf(zip_derived_cl66,plain,
( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ sk__4 )
!= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Enum_2E0_2E0 ) ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl7_003,plain,
( ( s @ tyop_2Enum_2Enum @ c_2Earithmetic_2EZERO_2E0 )
= ( s @ tyop_2Enum_2Enum @ c_2Enum_2E0_2E0 ) ),
inference(cnf,[status(esa)],[thm_2Earithmetic_2EALT__ZERO]) ).
thf(zip_derived_cl68,plain,
( ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ sk__4 )
!= ( s @ ( tyop_2Epair_2Eprod @ tyop_2Erealax_2Ereal @ tyop_2Erealax_2Ereal ) @ ( c_2Ecomplex_2Ecomplex__of__num_2E1 @ ( s @ tyop_2Enum_2Enum @ c_2Earithmetic_2EZERO_2E0 ) ) ) ),
inference(demod,[status(thm)],[zip_derived_cl66,zip_derived_cl7]) ).
thf(zip_derived_cl85,plain,
$false,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl84,zip_derived_cl68]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.14 % Problem : ITP019+4 : TPTP v9.2.0. Bugfixed v7.5.0.
% 0.08/0.16 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.e3G8rFvHDc true
% 0.10/0.37 % Computer : n021.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8042.1875MB
% 0.10/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Wed Oct 1 15:31:25 EDT 2025
% 0.10/0.37 % CPUTime :
% 0.10/0.37 % Running portfolio for 300 s
% 0.10/0.37 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.37 % Number of cores: 8
% 0.10/0.37 % Python version: Python 3.6.8
% 0.10/0.37 % Running in FO mode
% 0.48/0.67 % Total configuration time : 435
% 0.48/0.67 % Estimated wc time : 1092
% 0.48/0.67 % Estimated cpu time (7 cpus) : 156.0
% 0.48/0.74 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.48/0.74 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.48/0.77 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.48/0.78 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.48/0.78 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.48/0.82 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.48/0.82 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 43.86/8.38 % Solved by fo/fo4.sh.
% 43.86/8.38 % done 19 iterations in 7.494s
% 43.86/8.38 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 43.86/8.38 % SZS output start Refutation
% See solution above
% 43.86/8.38
% 43.86/8.38
% 43.86/8.38 % Terminating...
% 44.40/8.55 % Runner terminated.
% 44.40/8.56 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------