%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : ITP222_1 : TPTP v9.2.0. Released v8.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.54yrRyaSf3 true
% Computer : n011.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 04:39:19 PM UTC 2025
% Result : Theorem 6.79s 1.57s
% Output : Refutation 6.79s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 2
% Syntax : Number of formulae : 6 ( 6 unt; 0 typ; 0 def)
% Number of atoms : 6 ( 5 equ; 0 cnn)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 12 ( 2 ~; 0 |; 0 &; 10 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 2 ( 1 avg)
% Number of types : 2 ( 2 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 5 ( 3 usr; 3 con; 0-2 aty)
% Number of variables : 0 ( 0 ^; 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
thf(vEBT_VEBT_type,type,
vEBT_VEBT: $tType ).
thf(extended_enat_type,type,
extended_enat: $tType ).
thf(extend5688581933313929465d_enat_type,type,
extend5688581933313929465d_enat: extended_enat ).
thf(vEBT_VEBT_elim_dead_type,type,
vEBT_VEBT_elim_dead: vEBT_VEBT > extended_enat > vEBT_VEBT ).
thf(summarya_type,type,
summarya: vEBT_VEBT ).
thf(fact_1__C2_OIH_C_I2_J,axiom,
( ( vEBT_VEBT_elim_dead @ summarya @ extend5688581933313929465d_enat )
= summarya ) ).
thf(zip_derived_cl0,plain,
( ( vEBT_VEBT_elim_dead @ summarya @ extend5688581933313929465d_enat )
= summarya ),
inference(cnf,[status(esa)],[fact_1__C2_OIH_C_I2_J]) ).
thf(conj_0,conjecture,
( ( vEBT_VEBT_elim_dead @ summarya @ extend5688581933313929465d_enat )
= summarya ) ).
thf(zf_stmt_0,negated_conjecture,
( ( vEBT_VEBT_elim_dead @ summarya @ extend5688581933313929465d_enat )
!= summarya ),
inference('cnf.neg',[status(esa)],[conj_0]) ).
thf(zip_derived_cl58,plain,
( ( vEBT_VEBT_elim_dead @ summarya @ extend5688581933313929465d_enat )
!= summarya ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl60,plain,
$false,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl0,zip_derived_cl58]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12 % Problem : ITP222_1 : TPTP v9.2.0. Released v8.0.0.
% 0.12/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.54yrRyaSf3 true
% 0.13/0.35 % Computer : n011.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Wed Oct 1 15:32:38 EDT 2025
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.36 % 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
% 0.54/0.71 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.55/0.72 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.55/0.75 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.55/0.75 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.55/0.75 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.55/0.75 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.55/0.76 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 6.79/1.57 % Solved by fo/fo4.sh.
% 6.79/1.57 % done 8 iterations in 0.789s
% 6.79/1.57 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 6.79/1.57 % SZS output start Refutation
% See solution above
% 6.79/1.57
% 6.79/1.57
% 6.79/1.57 % Terminating...
% 7.32/1.66 % Runner terminated.
% 7.32/1.67 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------