%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU034+1 : TPTP v9.2.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.U5rItC8U2d true
% Computer : n019.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 04:53:21 PM UTC 2025
% Result : Theorem 2.02s 1.22s
% Output : Refutation 2.02s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 9
% Syntax : Number of formulae : 34 ( 13 unt; 0 typ; 0 def)
% Number of atoms : 119 ( 43 equ; 0 cnn)
% Maximal formula atoms : 10 ( 3 avg)
% Number of connectives : 371 ( 69 ~; 66 |; 11 &; 217 @)
% ( 0 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 11 ( 9 usr; 2 con; 0-2 aty)
% Number of variables : 33 ( 0 ^; 33 !; 0 ?; 33 :)
% Comments :
%------------------------------------------------------------------------------
thf(relation_rng_type,type,
relation_rng: $i > $i ).
thf(function_type,type,
function: $i > $o ).
thf(sk__type,type,
sk_: $i ).
thf(function_inverse_type,type,
function_inverse: $i > $i ).
thf(identity_relation_type,type,
identity_relation: $i > $i ).
thf(relation_composition_type,type,
relation_composition: $i > $i > $i ).
thf(relation_dom_type,type,
relation_dom: $i > $i ).
thf(relation_type,type,
relation: $i > $o ).
thf(one_to_one_type,type,
one_to_one: $i > $o ).
thf(t67_funct_1,conjecture,
! [A: $i] :
( ( function_inverse @ ( identity_relation @ A ) )
= ( identity_relation @ A ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [A: $i] :
( ( function_inverse @ ( identity_relation @ A ) )
= ( identity_relation @ A ) ),
inference('cnf.neg',[status(esa)],[t67_funct_1]) ).
thf(zip_derived_cl13,plain,
( ( function_inverse @ ( identity_relation @ sk_ ) )
!= ( identity_relation @ sk_ ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(t71_relat_1,axiom,
! [A: $i] :
( ( ( relation_rng @ ( identity_relation @ A ) )
= A )
& ( ( relation_dom @ ( identity_relation @ A ) )
= A ) ) ).
thf(zip_derived_cl12,plain,
! [X0: $i] :
( ( relation_rng @ ( identity_relation @ X0 ) )
= X0 ),
inference(cnf,[status(esa)],[t71_relat_1]) ).
thf(t55_funct_1,axiom,
! [A: $i] :
( ( ( relation @ A )
& ( function @ A ) )
=> ( ( one_to_one @ A )
=> ( ( ( relation_rng @ A )
= ( relation_dom @ ( function_inverse @ A ) ) )
& ( ( relation_dom @ A )
= ( relation_rng @ ( function_inverse @ A ) ) ) ) ) ) ).
thf(zip_derived_cl8,plain,
! [X0: $i] :
( ~ ( one_to_one @ X0 )
| ( ( relation_rng @ X0 )
= ( relation_dom @ ( function_inverse @ X0 ) ) )
| ~ ( function @ X0 )
| ~ ( relation @ X0 ) ),
inference(cnf,[status(esa)],[t55_funct_1]) ).
thf(t61_funct_1,axiom,
! [A: $i] :
( ( ( relation @ A )
& ( function @ A ) )
=> ( ( one_to_one @ A )
=> ( ( ( relation_composition @ A @ ( function_inverse @ A ) )
= ( identity_relation @ ( relation_dom @ A ) ) )
& ( ( relation_composition @ ( function_inverse @ A ) @ A )
= ( identity_relation @ ( relation_rng @ A ) ) ) ) ) ) ).
thf(zip_derived_cl10,plain,
! [X0: $i] :
( ~ ( one_to_one @ X0 )
| ( ( relation_composition @ X0 @ ( function_inverse @ X0 ) )
= ( identity_relation @ ( relation_dom @ X0 ) ) )
| ~ ( function @ X0 )
| ~ ( relation @ X0 ) ),
inference(cnf,[status(esa)],[t61_funct_1]) ).
thf(t44_funct_1,axiom,
! [A: $i] :
( ( ( relation @ A )
& ( function @ A ) )
=> ! [B: $i] :
( ( ( relation @ B )
& ( function @ B ) )
=> ( ( ( ( relation_rng @ A )
= ( relation_dom @ B ) )
& ( ( relation_composition @ A @ B )
= A ) )
=> ( B
= ( identity_relation @ ( relation_dom @ B ) ) ) ) ) ) ).
thf(zip_derived_cl5,plain,
! [X0: $i,X1: $i] :
( ~ ( relation @ X0 )
| ~ ( function @ X0 )
| ( X0
= ( identity_relation @ ( relation_dom @ X0 ) ) )
| ( ( relation_composition @ X1 @ X0 )
!= X1 )
| ( ( relation_rng @ X1 )
!= ( relation_dom @ X0 ) )
| ~ ( function @ X1 )
| ~ ( relation @ X1 ) ),
inference(cnf,[status(esa)],[t44_funct_1]) ).
thf(zip_derived_cl16,plain,
! [X0: $i] :
( ( ( identity_relation @ ( relation_dom @ X0 ) )
!= X0 )
| ~ ( relation @ X0 )
| ~ ( function @ X0 )
| ~ ( one_to_one @ X0 )
| ~ ( relation @ X0 )
| ~ ( function @ X0 )
| ( ( relation_rng @ X0 )
!= ( relation_dom @ ( function_inverse @ X0 ) ) )
| ( ( function_inverse @ X0 )
= ( identity_relation @ ( relation_dom @ ( function_inverse @ X0 ) ) ) )
| ~ ( function @ ( function_inverse @ X0 ) )
| ~ ( relation @ ( function_inverse @ X0 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl10,zip_derived_cl5]) ).
thf(zip_derived_cl17,plain,
! [X0: $i] :
( ~ ( relation @ ( function_inverse @ X0 ) )
| ~ ( function @ ( function_inverse @ X0 ) )
| ( ( function_inverse @ X0 )
= ( identity_relation @ ( relation_dom @ ( function_inverse @ X0 ) ) ) )
| ( ( relation_rng @ X0 )
!= ( relation_dom @ ( function_inverse @ X0 ) ) )
| ~ ( one_to_one @ X0 )
| ~ ( function @ X0 )
| ~ ( relation @ X0 )
| ( ( identity_relation @ ( relation_dom @ X0 ) )
!= X0 ) ),
inference(simplify,[status(thm)],[zip_derived_cl16]) ).
thf(dt_k2_funct_1,axiom,
! [A: $i] :
( ( ( relation @ A )
& ( function @ A ) )
=> ( ( relation @ ( function_inverse @ A ) )
& ( function @ ( function_inverse @ A ) ) ) ) ).
thf(zip_derived_cl0,plain,
! [X0: $i] :
( ( relation @ ( function_inverse @ X0 ) )
| ~ ( function @ X0 )
| ~ ( relation @ X0 ) ),
inference(cnf,[status(esa)],[dt_k2_funct_1]) ).
thf(zip_derived_cl39,plain,
! [X0: $i] :
( ( ( identity_relation @ ( relation_dom @ X0 ) )
!= X0 )
| ~ ( relation @ X0 )
| ~ ( function @ X0 )
| ~ ( one_to_one @ X0 )
| ( ( relation_rng @ X0 )
!= ( relation_dom @ ( function_inverse @ X0 ) ) )
| ( ( function_inverse @ X0 )
= ( identity_relation @ ( relation_dom @ ( function_inverse @ X0 ) ) ) )
| ~ ( function @ ( function_inverse @ X0 ) ) ),
inference(clc,[status(thm)],[zip_derived_cl17,zip_derived_cl0]) ).
thf(zip_derived_cl8_001,plain,
! [X0: $i] :
( ~ ( one_to_one @ X0 )
| ( ( relation_rng @ X0 )
= ( relation_dom @ ( function_inverse @ X0 ) ) )
| ~ ( function @ X0 )
| ~ ( relation @ X0 ) ),
inference(cnf,[status(esa)],[t55_funct_1]) ).
thf(zip_derived_cl40,plain,
! [X0: $i] :
( ~ ( function @ ( function_inverse @ X0 ) )
| ( ( function_inverse @ X0 )
= ( identity_relation @ ( relation_dom @ ( function_inverse @ X0 ) ) ) )
| ~ ( one_to_one @ X0 )
| ~ ( function @ X0 )
| ~ ( relation @ X0 )
| ( ( identity_relation @ ( relation_dom @ X0 ) )
!= X0 ) ),
inference(clc,[status(thm)],[zip_derived_cl39,zip_derived_cl8]) ).
thf(zip_derived_cl1,plain,
! [X0: $i] :
( ( function @ ( function_inverse @ X0 ) )
| ~ ( function @ X0 )
| ~ ( relation @ X0 ) ),
inference(cnf,[status(esa)],[dt_k2_funct_1]) ).
thf(zip_derived_cl41,plain,
! [X0: $i] :
( ( ( identity_relation @ ( relation_dom @ X0 ) )
!= X0 )
| ~ ( relation @ X0 )
| ~ ( function @ X0 )
| ~ ( one_to_one @ X0 )
| ( ( function_inverse @ X0 )
= ( identity_relation @ ( relation_dom @ ( function_inverse @ X0 ) ) ) ) ),
inference(clc,[status(thm)],[zip_derived_cl40,zip_derived_cl1]) ).
thf(zip_derived_cl47,plain,
! [X0: $i] :
( ( ( function_inverse @ X0 )
= ( identity_relation @ ( relation_rng @ X0 ) ) )
| ~ ( relation @ X0 )
| ~ ( function @ X0 )
| ~ ( one_to_one @ X0 )
| ~ ( one_to_one @ X0 )
| ~ ( function @ X0 )
| ~ ( relation @ X0 )
| ( ( identity_relation @ ( relation_dom @ X0 ) )
!= X0 ) ),
inference('sup+',[status(thm)],[zip_derived_cl8,zip_derived_cl41]) ).
thf(zip_derived_cl48,plain,
! [X0: $i] :
( ( ( identity_relation @ ( relation_dom @ X0 ) )
!= X0 )
| ~ ( one_to_one @ X0 )
| ~ ( function @ X0 )
| ~ ( relation @ X0 )
| ( ( function_inverse @ X0 )
= ( identity_relation @ ( relation_rng @ X0 ) ) ) ),
inference(simplify,[status(thm)],[zip_derived_cl47]) ).
thf(zip_derived_cl66,plain,
! [X0: $i] :
( ( ( function_inverse @ ( identity_relation @ X0 ) )
= ( identity_relation @ X0 ) )
| ~ ( relation @ ( identity_relation @ X0 ) )
| ~ ( function @ ( identity_relation @ X0 ) )
| ~ ( one_to_one @ ( identity_relation @ X0 ) )
| ( ( identity_relation @ ( relation_dom @ ( identity_relation @ X0 ) ) )
!= ( identity_relation @ X0 ) ) ),
inference('sup+',[status(thm)],[zip_derived_cl12,zip_derived_cl48]) ).
thf(dt_k6_relat_1,axiom,
! [A: $i] : ( relation @ ( identity_relation @ A ) ) ).
thf(zip_derived_cl2,plain,
! [X0: $i] : ( relation @ ( identity_relation @ X0 ) ),
inference(cnf,[status(esa)],[dt_k6_relat_1]) ).
thf(fc2_funct_1,axiom,
! [A: $i] :
( ( function @ ( identity_relation @ A ) )
& ( relation @ ( identity_relation @ A ) ) ) ).
thf(zip_derived_cl4,plain,
! [X0: $i] : ( function @ ( identity_relation @ X0 ) ),
inference(cnf,[status(esa)],[fc2_funct_1]) ).
thf(t52_funct_1,axiom,
! [A: $i] : ( one_to_one @ ( identity_relation @ A ) ) ).
thf(zip_derived_cl6,plain,
! [X0: $i] : ( one_to_one @ ( identity_relation @ X0 ) ),
inference(cnf,[status(esa)],[t52_funct_1]) ).
thf(zip_derived_cl11,plain,
! [X0: $i] :
( ( relation_dom @ ( identity_relation @ X0 ) )
= X0 ),
inference(cnf,[status(esa)],[t71_relat_1]) ).
thf(zip_derived_cl67,plain,
! [X0: $i] :
( ( ( function_inverse @ ( identity_relation @ X0 ) )
= ( identity_relation @ X0 ) )
| ( ( identity_relation @ X0 )
!= ( identity_relation @ X0 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl66,zip_derived_cl2,zip_derived_cl4,zip_derived_cl6,zip_derived_cl11]) ).
thf(zip_derived_cl68,plain,
! [X0: $i] :
( ( function_inverse @ ( identity_relation @ X0 ) )
= ( identity_relation @ X0 ) ),
inference(simplify,[status(thm)],[zip_derived_cl67]) ).
thf(zip_derived_cl71,plain,
( ( identity_relation @ sk_ )
!= ( identity_relation @ sk_ ) ),
inference(demod,[status(thm)],[zip_derived_cl13,zip_derived_cl68]) ).
thf(zip_derived_cl72,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl71]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.13 % Problem : SEU034+1 : TPTP v9.2.0. Released v3.2.0.
% 0.06/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.U5rItC8U2d true
% 0.12/0.35 % Computer : n019.cluster.edu
% 0.12/0.35 % Model : x86_64 x86_64
% 0.12/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.35 % Memory : 8042.1875MB
% 0.12/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.35 % CPULimit : 300
% 0.12/0.35 % WCLimit : 300
% 0.12/0.35 % DateTime : Wed Oct 1 16:04:53 EDT 2025
% 0.12/0.36 % CPUTime :
% 0.12/0.36 % Running portfolio for 300 s
% 0.12/0.36 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.36 % Number of cores: 8
% 0.12/0.36 % Python version: Python 3.6.8
% 0.12/0.36 % Running in FO mode
% 0.53/0.67 % Total configuration time : 435
% 0.53/0.67 % Estimated wc time : 1092
% 0.53/0.67 % Estimated cpu time (7 cpus) : 156.0
% 0.53/0.79 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.54/0.86 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.54/0.95 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.54/0.97 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.55/1.03 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.55/1.04 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.55/1.05 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 2.02/1.22 % Solved by fo/fo4.sh.
% 2.02/1.22 % done 26 iterations in 0.049s
% 2.02/1.22 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 2.02/1.22 % SZS output start Refutation
% See solution above
% 2.02/1.22
% 2.02/1.22
% 2.02/1.22 % Terminating...
% 2.55/1.40 % Runner terminated.
% 2.57/1.42 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------