%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : ITP325_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.QUkDwJnGiY true
% Computer : n003.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 04:39:56 PM UTC 2025
% Result : Theorem 0.63s 0.94s
% Output : Refutation 0.63s
% 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 : 67 ( 2 ~; 0 |; 0 &; 65 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 2 ( 1 avg)
% Number of types : 9 ( 9 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 15 ( 13 usr; 6 con; 0-2 aty)
% Number of variables : 0 ( 0 ^; 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
thf('A_b_vec_n_vec$_type',type,
'A_b_vec_n_vec$': $tType ).
thf('A_a_b_vec_n_vec_fun$_type',type,
'A_a_b_vec_n_vec_fun$': $tType ).
thf('N$_type',type,
'N$': $tType ).
thf('A$_type',type,
'A$': $tType ).
thf('A_a_fun$_type',type,
'A_a_fun$': $tType ).
thf('B_a_fun$_type',type,
'B_a_fun$': $tType ).
thf('A_b_vec$_type',type,
'A_b_vec$': $tType ).
thf('N_a_b_vec_fun$_type',type,
'N_a_b_vec_fun$': $tType ).
thf('B$_type',type,
'B$': $tType ).
thf('fun_app$m_type',type,
'fun_app$m': 'A_a_fun$' > 'A$' > 'A$' ).
thf('vec_nth$a_type',type,
'vec_nth$a': 'A_b_vec_n_vec$' > 'N_a_b_vec_fun$' ).
thf('fun_app$a_type',type,
'fun_app$a': 'B_a_fun$' > 'B$' > 'A$' ).
thf('j$_type',type,
'j$': 'B$' ).
thf('divide$_type',type,
'divide$': 'A$' > 'A_a_fun$' ).
thf('interchange_A$_type',type,
'interchange_A$': 'A_b_vec_n_vec$' ).
thf('one$_type',type,
'one$': 'A$' ).
thf('fun_app$n_type',type,
'fun_app$n': 'A_a_b_vec_n_vec_fun$' > 'A$' > 'A_b_vec_n_vec$' ).
thf('a$a_type',type,
'a$a': 'A_b_vec_n_vec$' ).
thf('mult_row$_type',type,
'mult_row$': 'A_b_vec_n_vec$' > 'N$' > 'A_a_b_vec_n_vec_fun$' ).
thf('vec_nth$_type',type,
'vec_nth$': 'A_b_vec$' > 'B_a_fun$' ).
thf('i$_type',type,
'i$': 'N$' ).
thf('fun_app$b_type',type,
'fun_app$b': 'N_a_b_vec_fun$' > 'N$' > 'A_b_vec$' ).
thf(axiom105,axiom,
( 'a$a'
= ( 'fun_app$n' @ ( 'mult_row$' @ 'interchange_A$' @ 'i$' ) @ ( 'fun_app$m' @ ( 'divide$' @ 'one$' ) @ ( 'fun_app$a' @ ( 'vec_nth$' @ ( 'fun_app$b' @ ( 'vec_nth$a' @ 'interchange_A$' ) @ 'i$' ) ) @ 'j$' ) ) ) ) ).
thf(zip_derived_cl134,plain,
( 'a$a'
= ( 'fun_app$n' @ ( 'mult_row$' @ 'interchange_A$' @ 'i$' ) @ ( 'fun_app$m' @ ( 'divide$' @ 'one$' ) @ ( 'fun_app$a' @ ( 'vec_nth$' @ ( 'fun_app$b' @ ( 'vec_nth$a' @ 'interchange_A$' ) @ 'i$' ) ) @ 'j$' ) ) ) ),
inference(cnf,[status(esa)],[axiom105]) ).
thf(conjecture104,conjecture,
( 'a$a'
= ( 'fun_app$n' @ ( 'mult_row$' @ 'interchange_A$' @ 'i$' ) @ ( 'fun_app$m' @ ( 'divide$' @ 'one$' ) @ ( 'fun_app$a' @ ( 'vec_nth$' @ ( 'fun_app$b' @ ( 'vec_nth$a' @ 'interchange_A$' ) @ 'i$' ) ) @ 'j$' ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
( 'a$a'
!= ( 'fun_app$n' @ ( 'mult_row$' @ 'interchange_A$' @ 'i$' ) @ ( 'fun_app$m' @ ( 'divide$' @ 'one$' ) @ ( 'fun_app$a' @ ( 'vec_nth$' @ ( 'fun_app$b' @ ( 'vec_nth$a' @ 'interchange_A$' ) @ 'i$' ) ) @ 'j$' ) ) ) ),
inference('cnf.neg',[status(esa)],[conjecture104]) ).
thf(zip_derived_cl133,plain,
( 'a$a'
!= ( 'fun_app$n' @ ( 'mult_row$' @ 'interchange_A$' @ 'i$' ) @ ( 'fun_app$m' @ ( 'divide$' @ 'one$' ) @ ( 'fun_app$a' @ ( 'vec_nth$' @ ( 'fun_app$b' @ ( 'vec_nth$a' @ 'interchange_A$' ) @ 'i$' ) ) @ 'j$' ) ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl773,plain,
$false,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl134,zip_derived_cl133]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.14 % Problem : ITP325_1 : TPTP v9.2.0. Released v8.0.0.
% 0.09/0.15 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.QUkDwJnGiY true
% 0.15/0.37 % Computer : n003.cluster.edu
% 0.15/0.37 % Model : x86_64 x86_64
% 0.15/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.37 % Memory : 8042.1875MB
% 0.15/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.37 % CPULimit : 300
% 0.15/0.37 % WCLimit : 300
% 0.15/0.37 % DateTime : Wed Oct 1 15:34:08 EDT 2025
% 0.15/0.37 % CPUTime :
% 0.15/0.37 % Running portfolio for 300 s
% 0.15/0.37 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/0.37 % Number of cores: 8
% 0.15/0.38 % Python version: Python 3.6.8
% 0.15/0.38 % Running in FO mode
% 0.62/0.72 % Total configuration time : 435
% 0.62/0.72 % Estimated wc time : 1092
% 0.62/0.72 % Estimated cpu time (7 cpus) : 156.0
% 0.62/0.80 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.62/0.80 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.62/0.81 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.62/0.81 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.62/0.82 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.62/0.83 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.62/0.84 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.63/0.94 % Solved by fo/fo13.sh.
% 0.63/0.94 % done 0 iterations in 0.103s
% 0.63/0.94 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.63/0.94 % SZS output start Refutation
% See solution above
% 0.63/0.94
% 0.63/0.94
% 0.63/0.94 % Terminating...
% 0.64/1.03 % Runner terminated.
% 0.64/1.04 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------