%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : ITP234_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.0FRNLuNUjM true
% Computer : n004.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 04:39:25 PM UTC 2025
% Result : Theorem 7.92s 1.74s
% Output : Refutation 7.92s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 3
% Syntax : Number of formulae : 16 ( 16 unt; 0 typ; 0 def)
% Number of atoms : 16 ( 15 equ; 0 cnn)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 245 ( 3 ~; 0 |; 0 &; 242 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 2 ( 1 avg)
% Number of types : 5 ( 5 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 13 ( 11 usr; 7 con; 0-3 aty)
% Number of variables : 0 ( 0 ^; 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
thf(vEBT_VEBT_type,type,
vEBT_VEBT: $tType ).
thf(list_VEBT_VEBT_type,type,
list_VEBT_VEBT: $tType ).
thf(nat_type,type,
nat: $tType ).
thf(fun_nat_nat_type,type,
fun_nat_nat: $tType ).
thf(fun_nat_fun_nat_nat_type,type,
fun_nat_fun_nat_nat: $tType ).
thf(nth_VEBT_VEBT_type,type,
nth_VEBT_VEBT: list_VEBT_VEBT > nat > vEBT_VEBT ).
thf(mi_type,type,
mi: nat ).
thf(treeList_type,type,
treeList: list_VEBT_VEBT ).
thf(na_type,type,
na: nat ).
thf(aa_nat_nat_type,type,
aa_nat_nat: fun_nat_nat > nat > nat ).
thf(list_u1324408373059187874T_VEBT_type,type,
list_u1324408373059187874T_VEBT: list_VEBT_VEBT > nat > vEBT_VEBT > list_VEBT_VEBT ).
thf(aa_nat_fun_nat_nat_type,type,
aa_nat_fun_nat_nat: fun_nat_fun_nat_nat > nat > fun_nat_nat ).
thf(i_type,type,
i: nat ).
thf(vEBT_VEBT_high_type,type,
vEBT_VEBT_high: fun_nat_fun_nat_nat ).
thf(vEBT_VEBT_low_type,type,
vEBT_VEBT_low: fun_nat_fun_nat_nat ).
thf(vEBT_vebt_insert_type,type,
vEBT_vebt_insert: vEBT_VEBT > nat > vEBT_VEBT ).
thf(conj_0,conjecture,
( ( nth_VEBT_VEBT @ ( list_u1324408373059187874T_VEBT @ treeList @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) @ ( vEBT_vebt_insert @ ( nth_VEBT_VEBT @ treeList @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ) @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_low @ mi ) @ na ) ) ) @ i )
= ( vEBT_vebt_insert @ ( nth_VEBT_VEBT @ treeList @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ) @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_low @ mi ) @ na ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
( ( nth_VEBT_VEBT @ ( list_u1324408373059187874T_VEBT @ treeList @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) @ ( vEBT_vebt_insert @ ( nth_VEBT_VEBT @ treeList @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ) @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_low @ mi ) @ na ) ) ) @ i )
!= ( vEBT_vebt_insert @ ( nth_VEBT_VEBT @ treeList @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ) @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_low @ mi ) @ na ) ) ),
inference('cnf.neg',[status(esa)],[conj_0]) ).
thf(zip_derived_cl265,plain,
( ( nth_VEBT_VEBT @ ( list_u1324408373059187874T_VEBT @ treeList @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) @ ( vEBT_vebt_insert @ ( nth_VEBT_VEBT @ treeList @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ) @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_low @ mi ) @ na ) ) ) @ i )
!= ( vEBT_vebt_insert @ ( nth_VEBT_VEBT @ treeList @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ) @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_low @ mi ) @ na ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(fact_0_True,axiom,
( i
= ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ) ).
thf(zip_derived_cl0,plain,
( i
= ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ),
inference(cnf,[status(esa)],[fact_0_True]) ).
thf(zip_derived_cl0_001,plain,
( i
= ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ),
inference(cnf,[status(esa)],[fact_0_True]) ).
thf(fact_1_insprop,axiom,
( ( nth_VEBT_VEBT @ ( list_u1324408373059187874T_VEBT @ treeList @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) @ ( vEBT_vebt_insert @ ( nth_VEBT_VEBT @ treeList @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ) @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_low @ mi ) @ na ) ) ) @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) )
= ( vEBT_vebt_insert @ ( nth_VEBT_VEBT @ treeList @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ) @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_low @ mi ) @ na ) ) ) ).
thf(zip_derived_cl1,plain,
( ( nth_VEBT_VEBT @ ( list_u1324408373059187874T_VEBT @ treeList @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) @ ( vEBT_vebt_insert @ ( nth_VEBT_VEBT @ treeList @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ) @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_low @ mi ) @ na ) ) ) @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) )
= ( vEBT_vebt_insert @ ( nth_VEBT_VEBT @ treeList @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ) @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_low @ mi ) @ na ) ) ),
inference(cnf,[status(esa)],[fact_1_insprop]) ).
thf(zip_derived_cl0_002,plain,
( i
= ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ),
inference(cnf,[status(esa)],[fact_0_True]) ).
thf(zip_derived_cl0_003,plain,
( i
= ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ),
inference(cnf,[status(esa)],[fact_0_True]) ).
thf(zip_derived_cl0_004,plain,
( i
= ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ),
inference(cnf,[status(esa)],[fact_0_True]) ).
thf(zip_derived_cl0_005,plain,
( i
= ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ),
inference(cnf,[status(esa)],[fact_0_True]) ).
thf(zip_derived_cl269,plain,
( ( nth_VEBT_VEBT @ ( list_u1324408373059187874T_VEBT @ treeList @ i @ ( vEBT_vebt_insert @ ( nth_VEBT_VEBT @ treeList @ i ) @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_low @ mi ) @ na ) ) ) @ i )
= ( vEBT_vebt_insert @ ( nth_VEBT_VEBT @ treeList @ i ) @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_low @ mi ) @ na ) ) ),
inference(demod,[status(thm)],[zip_derived_cl1,zip_derived_cl0,zip_derived_cl0,zip_derived_cl0,zip_derived_cl0]) ).
thf(zip_derived_cl0_006,plain,
( i
= ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_high @ mi ) @ na ) ),
inference(cnf,[status(esa)],[fact_0_True]) ).
thf(zip_derived_cl271,plain,
( ( vEBT_vebt_insert @ ( nth_VEBT_VEBT @ treeList @ i ) @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_low @ mi ) @ na ) )
!= ( vEBT_vebt_insert @ ( nth_VEBT_VEBT @ treeList @ i ) @ ( aa_nat_nat @ ( aa_nat_fun_nat_nat @ vEBT_VEBT_low @ mi ) @ na ) ) ),
inference(demod,[status(thm)],[zip_derived_cl265,zip_derived_cl0,zip_derived_cl0,zip_derived_cl269,zip_derived_cl0]) ).
thf(zip_derived_cl272,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl271]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.12 % Problem : ITP234_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.0FRNLuNUjM true
% 0.13/0.35 % Computer : n004.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 15:34:38 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
% 0.13/0.36 % Number of cores: 8
% 0.13/0.36 % Python version: Python 3.6.8
% 0.13/0.36 % Running in FO mode
% 0.48/0.61 % Total configuration time : 435
% 0.48/0.61 % Estimated wc time : 1092
% 0.48/0.61 % Estimated cpu time (7 cpus) : 156.0
% 0.50/0.72 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.50/0.72 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.50/0.72 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.50/0.72 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.50/0.73 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.50/0.73 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.50/0.74 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 7.92/1.74 % Solved by fo/fo4.sh.
% 7.92/1.74 % done 15 iterations in 0.965s
% 7.92/1.74 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 7.92/1.74 % SZS output start Refutation
% See solution above
% 7.92/1.74
% 7.92/1.74
% 7.92/1.74 % Terminating...
% 8.62/1.85 % Runner terminated.
% 8.62/1.87 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------