%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU031+1 : TPTP v9.2.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.47J9Rtn4a8 true
% Computer : n020.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 04:53:20 PM UTC 2025
% Result : Theorem 0.57s 0.81s
% Output : Refutation 0.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 5
% Syntax : Number of formulae : 45 ( 22 unt; 0 typ; 0 def)
% Number of atoms : 143 ( 50 equ; 0 cnn)
% Maximal formula atoms : 10 ( 3 avg)
% Number of connectives : 419 ( 72 ~; 64 |; 19 &; 249 @)
% ( 0 <=>; 15 =>; 0 <=; 0 <~>)
% Maximal formula depth : 16 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 12 ( 10 usr; 3 con; 0-2 aty)
% Number of variables : 27 ( 0 ^; 27 !; 0 ?; 27 :)
% Comments :
%------------------------------------------------------------------------------
thf(relation_rng_type,type,
relation_rng: $i > $i ).
thf(function_type,type,
function: $i > $o ).
thf(sk__12_type,type,
sk__12: $i ).
thf(function_inverse_type,type,
function_inverse: $i > $i ).
thf(sk__11_type,type,
sk__11: $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(dt_k2_funct_1,axiom,
! [A: $i] :
( ( ( relation @ A )
& ( function @ A ) )
=> ( ( relation @ ( function_inverse @ A ) )
& ( function @ ( function_inverse @ A ) ) ) ) ).
thf(zip_derived_cl7,plain,
! [X0: $i] :
( ( function @ ( function_inverse @ X0 ) )
| ~ ( function @ X0 )
| ~ ( relation @ X0 ) ),
inference(cnf,[status(esa)],[dt_k2_funct_1]) ).
thf(zip_derived_cl6,plain,
! [X0: $i] :
( ( relation @ ( function_inverse @ X0 ) )
| ~ ( function @ X0 )
| ~ ( relation @ X0 ) ),
inference(cnf,[status(esa)],[dt_k2_funct_1]) ).
thf(t64_funct_1,conjecture,
! [A: $i] :
( ( ( relation @ A )
& ( function @ A ) )
=> ! [B: $i] :
( ( ( relation @ B )
& ( function @ B ) )
=> ( ( ( one_to_one @ A )
& ( ( relation_rng @ B )
= ( relation_dom @ A ) )
& ( ( relation_composition @ B @ A )
= ( identity_relation @ ( relation_rng @ A ) ) ) )
=> ( B
= ( function_inverse @ A ) ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [A: $i] :
( ( ( relation @ A )
& ( function @ A ) )
=> ! [B: $i] :
( ( ( relation @ B )
& ( function @ B ) )
=> ( ( ( one_to_one @ A )
& ( ( relation_rng @ B )
= ( relation_dom @ A ) )
& ( ( relation_composition @ B @ A )
= ( identity_relation @ ( relation_rng @ A ) ) ) )
=> ( B
= ( function_inverse @ A ) ) ) ) ),
inference('cnf.neg',[status(esa)],[t64_funct_1]) ).
thf(zip_derived_cl68,plain,
( ( relation_composition @ sk__12 @ sk__11 )
= ( identity_relation @ ( relation_rng @ sk__11 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl66,plain,
one_to_one @ sk__11,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
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_cl60,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_cl365,plain,
( ~ ( relation @ sk__11 )
| ~ ( function @ sk__11 )
| ( ( relation_rng @ sk__11 )
= ( relation_dom @ ( function_inverse @ sk__11 ) ) ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl66,zip_derived_cl60]) ).
thf(zip_derived_cl64,plain,
relation @ sk__11,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl65,plain,
function @ sk__11,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl550,plain,
( ( relation_rng @ sk__11 )
= ( relation_dom @ ( function_inverse @ sk__11 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl365,zip_derived_cl64,zip_derived_cl65]) ).
thf(zip_derived_cl551,plain,
( ( relation_composition @ sk__12 @ sk__11 )
= ( identity_relation @ ( relation_dom @ ( function_inverse @ sk__11 ) ) ) ),
inference(demod,[status(thm)],[zip_derived_cl68,zip_derived_cl550]) ).
thf(zip_derived_cl66_001,plain,
one_to_one @ sk__11,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
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_cl63,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(zip_derived_cl367,plain,
( ~ ( relation @ sk__11 )
| ~ ( function @ sk__11 )
| ( ( relation_composition @ sk__11 @ ( function_inverse @ sk__11 ) )
= ( identity_relation @ ( relation_dom @ sk__11 ) ) ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl66,zip_derived_cl63]) ).
thf(zip_derived_cl64_002,plain,
relation @ sk__11,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl65_003,plain,
function @ sk__11,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl808,plain,
( ( relation_composition @ sk__11 @ ( function_inverse @ sk__11 ) )
= ( identity_relation @ ( relation_dom @ sk__11 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl367,zip_derived_cl64,zip_derived_cl65]) ).
thf(l72_funct_1,axiom,
! [A: $i,B: $i] :
( ( ( relation @ B )
& ( function @ B ) )
=> ! [C: $i] :
( ( ( relation @ C )
& ( function @ C ) )
=> ! [D: $i] :
( ( ( relation @ D )
& ( function @ D ) )
=> ( ( ( ( relation_rng @ B )
= A )
& ( ( relation_composition @ B @ C )
= ( identity_relation @ ( relation_dom @ D ) ) )
& ( ( relation_composition @ C @ D )
= ( identity_relation @ A ) ) )
=> ( D = B ) ) ) ) ) ).
thf(zip_derived_cl32,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ ( relation @ X0 )
| ~ ( function @ X0 )
| ( ( relation_rng @ X2 )
!= X1 )
| ( ( relation_composition @ X2 @ X0 )
!= ( identity_relation @ ( relation_dom @ X3 ) ) )
| ( ( relation_composition @ X0 @ X3 )
!= ( identity_relation @ X1 ) )
| ( X3 = X2 )
| ~ ( function @ X3 )
| ~ ( relation @ X3 )
| ~ ( function @ X2 )
| ~ ( relation @ X2 ) ),
inference(cnf,[status(esa)],[l72_funct_1]) ).
thf(zip_derived_cl815,plain,
! [X0: $i,X1: $i] :
( ( ( identity_relation @ ( relation_dom @ sk__11 ) )
!= ( identity_relation @ X0 ) )
| ~ ( relation @ X1 )
| ~ ( function @ X1 )
| ~ ( relation @ ( function_inverse @ sk__11 ) )
| ~ ( function @ ( function_inverse @ sk__11 ) )
| ( ( function_inverse @ sk__11 )
= X1 )
| ( ( relation_composition @ X1 @ sk__11 )
!= ( identity_relation @ ( relation_dom @ ( function_inverse @ sk__11 ) ) ) )
| ( ( relation_rng @ X1 )
!= X0 )
| ~ ( function @ sk__11 )
| ~ ( relation @ sk__11 ) ),
inference('sup-',[status(thm)],[zip_derived_cl808,zip_derived_cl32]) ).
thf(zip_derived_cl65_004,plain,
function @ sk__11,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl64_005,plain,
relation @ sk__11,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl822,plain,
! [X0: $i,X1: $i] :
( ( ( identity_relation @ ( relation_dom @ sk__11 ) )
!= ( identity_relation @ X0 ) )
| ~ ( relation @ X1 )
| ~ ( function @ X1 )
| ~ ( relation @ ( function_inverse @ sk__11 ) )
| ~ ( function @ ( function_inverse @ sk__11 ) )
| ( ( function_inverse @ sk__11 )
= X1 )
| ( ( relation_composition @ X1 @ sk__11 )
!= ( identity_relation @ ( relation_dom @ ( function_inverse @ sk__11 ) ) ) )
| ( ( relation_rng @ X1 )
!= X0 ) ),
inference(demod,[status(thm)],[zip_derived_cl815,zip_derived_cl65,zip_derived_cl64]) ).
thf(zip_derived_cl876,plain,
! [X0: $i] :
( ( ( identity_relation @ ( relation_dom @ ( function_inverse @ sk__11 ) ) )
!= ( identity_relation @ ( relation_dom @ ( function_inverse @ sk__11 ) ) ) )
| ( ( relation_rng @ sk__12 )
!= X0 )
| ( ( function_inverse @ sk__11 )
= sk__12 )
| ~ ( function @ ( function_inverse @ sk__11 ) )
| ~ ( relation @ ( function_inverse @ sk__11 ) )
| ~ ( function @ sk__12 )
| ~ ( relation @ sk__12 )
| ( ( identity_relation @ ( relation_dom @ sk__11 ) )
!= ( identity_relation @ X0 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl551,zip_derived_cl822]) ).
thf(zip_derived_cl67,plain,
( ( relation_rng @ sk__12 )
= ( relation_dom @ sk__11 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl70,plain,
function @ sk__12,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl71,plain,
relation @ sk__12,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl881,plain,
! [X0: $i] :
( ( ( identity_relation @ ( relation_dom @ ( function_inverse @ sk__11 ) ) )
!= ( identity_relation @ ( relation_dom @ ( function_inverse @ sk__11 ) ) ) )
| ( ( relation_dom @ sk__11 )
!= X0 )
| ( ( function_inverse @ sk__11 )
= sk__12 )
| ~ ( function @ ( function_inverse @ sk__11 ) )
| ~ ( relation @ ( function_inverse @ sk__11 ) )
| ( ( identity_relation @ ( relation_dom @ sk__11 ) )
!= ( identity_relation @ X0 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl876,zip_derived_cl67,zip_derived_cl70,zip_derived_cl71]) ).
thf(zip_derived_cl882,plain,
! [X0: $i] :
( ( ( identity_relation @ ( relation_dom @ sk__11 ) )
!= ( identity_relation @ X0 ) )
| ~ ( relation @ ( function_inverse @ sk__11 ) )
| ~ ( function @ ( function_inverse @ sk__11 ) )
| ( ( function_inverse @ sk__11 )
= sk__12 )
| ( ( relation_dom @ sk__11 )
!= X0 ) ),
inference(simplify,[status(thm)],[zip_derived_cl881]) ).
thf(zip_derived_cl69,plain,
( sk__12
!= ( function_inverse @ sk__11 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl883,plain,
! [X0: $i] :
( ( ( identity_relation @ ( relation_dom @ sk__11 ) )
!= ( identity_relation @ X0 ) )
| ~ ( relation @ ( function_inverse @ sk__11 ) )
| ~ ( function @ ( function_inverse @ sk__11 ) )
| ( ( relation_dom @ sk__11 )
!= X0 ) ),
inference('simplify_reflect-',[status(thm)],[zip_derived_cl882,zip_derived_cl69]) ).
thf(zip_derived_cl886,plain,
( ( ( relation_dom @ sk__11 )
!= ( relation_dom @ sk__11 ) )
| ~ ( function @ ( function_inverse @ sk__11 ) )
| ~ ( relation @ ( function_inverse @ sk__11 ) ) ),
inference(eq_res,[status(thm)],[zip_derived_cl883]) ).
thf(zip_derived_cl887,plain,
( ~ ( relation @ ( function_inverse @ sk__11 ) )
| ~ ( function @ ( function_inverse @ sk__11 ) ) ),
inference(simplify,[status(thm)],[zip_derived_cl886]) ).
thf(zip_derived_cl892,plain,
( ~ ( relation @ sk__11 )
| ~ ( function @ sk__11 )
| ~ ( function @ ( function_inverse @ sk__11 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl6,zip_derived_cl887]) ).
thf(zip_derived_cl64_006,plain,
relation @ sk__11,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl65_007,plain,
function @ sk__11,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl894,plain,
~ ( function @ ( function_inverse @ sk__11 ) ),
inference(demod,[status(thm)],[zip_derived_cl892,zip_derived_cl64,zip_derived_cl65]) ).
thf(zip_derived_cl906,plain,
( ~ ( relation @ sk__11 )
| ~ ( function @ sk__11 ) ),
inference('sup-',[status(thm)],[zip_derived_cl7,zip_derived_cl894]) ).
thf(zip_derived_cl64_008,plain,
relation @ sk__11,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl65_009,plain,
function @ sk__11,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl907,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl906,zip_derived_cl64,zip_derived_cl65]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SEU031+1 : TPTP v9.2.0. Released v3.2.0.
% 0.03/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.47J9Rtn4a8 true
% 0.12/0.34 % Computer : n020.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Wed Oct 1 16:04:08 EDT 2025
% 0.12/0.34 % CPUTime :
% 0.12/0.34 % Running portfolio for 300 s
% 0.12/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.34 % Number of cores: 8
% 0.12/0.34 % Python version: Python 3.6.8
% 0.19/0.35 % Running in FO mode
% 0.54/0.66 % Total configuration time : 435
% 0.54/0.66 % Estimated wc time : 1092
% 0.54/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.54/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.56/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.56/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.56/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.56/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.57/0.81 % Solved by fo/fo3_bce.sh.
% 0.57/0.81 % BCE start: 75
% 0.57/0.81 % BCE eliminated: 2
% 0.57/0.81 % PE start: 73
% 0.57/0.81 logic: eq
% 0.57/0.81 % PE eliminated: -3
% 0.57/0.81 % done 216 iterations in 0.067s
% 0.57/0.81 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.57/0.81 % SZS output start Refutation
% See solution above
% 0.57/0.81
% 0.57/0.81
% 0.57/0.81 % Terminating...
% 1.12/0.86 % Runner terminated.
% 1.12/0.87 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------