%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : LCL540+1 : TPTP v9.3.1. Bugfixed v9.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.NhCb00NOd9 true
% Computer : n003.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Mon Sep 7 01:36:10 PM UTC 2026
% Result : Theorem 0.43s 0.76s
% Output : Refutation 0.43s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 6
% Syntax : Number of formulae : 27 ( 14 unt; 0 typ; 0 def)
% Number of atoms : 49 ( 0 equ; 0 cnn)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 110 ( 19 ~; 15 |; 2 &; 69 @)
% ( 3 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 9 ( 8 usr; 6 con; 0-2 aty)
% Number of variables : 20 ( 0 ^; 20 !; 0 ?; 20 :)
% Comments :
%------------------------------------------------------------------------------
thf(and_type,type,
and: $i > $i > $i ).
thf(sk__59_type,type,
sk__59: $i ).
thf(is_a_theorem_type,type,
is_a_theorem: $i > $o ).
thf(adjunction_type,type,
adjunction: $o ).
thf(and_3_type,type,
and_3: $o ).
thf(modus_ponens_type,type,
modus_ponens: $o ).
thf(implies_type,type,
implies: $i > $i > $i ).
thf(sk__58_type,type,
sk__58: $i ).
thf(hilbert_and_3,axiom,
and_3 ).
thf(zip_derived_cl70,plain,
and_3,
inference(cnf,[status(esa)],[hilbert_and_3]) ).
thf(and_3,axiom,
( and_3
<=> ! [X: $i,Y: $i] : ( is_a_theorem @ ( implies @ X @ ( implies @ Y @ ( and @ X @ Y ) ) ) ) ) ).
thf(zip_derived_cl19,plain,
! [X0: $i,X1: $i] :
( ( is_a_theorem @ ( implies @ X0 @ ( implies @ X1 @ ( and @ X0 @ X1 ) ) ) )
| ~ and_3 ),
inference(cnf,[status(esa)],[and_3]) ).
thf(zip_derived_cl697,plain,
! [X0: $i,X1: $i] : ( is_a_theorem @ ( implies @ X1 @ ( implies @ X0 @ ( and @ X1 @ X0 ) ) ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl70,zip_derived_cl19]) ).
thf(hilbert_modus_ponens,axiom,
modus_ponens ).
thf(zip_derived_cl63,plain,
modus_ponens,
inference(cnf,[status(esa)],[hilbert_modus_ponens]) ).
thf(modus_ponens,axiom,
( modus_ponens
<=> ! [X: $i,Y: $i] :
( ( ( is_a_theorem @ X )
& ( is_a_theorem @ ( implies @ X @ Y ) ) )
=> ( is_a_theorem @ Y ) ) ) ).
thf(zip_derived_cl0,plain,
! [X0: $i,X1: $i] :
( ( is_a_theorem @ X0 )
| ~ ( is_a_theorem @ ( implies @ X1 @ X0 ) )
| ~ ( is_a_theorem @ X1 )
| ~ modus_ponens ),
inference(cnf,[status(esa)],[modus_ponens]) ).
thf(zip_derived_cl713,plain,
! [X0: $i,X1: $i] :
( ~ ( is_a_theorem @ X1 )
| ~ ( is_a_theorem @ ( implies @ X1 @ X0 ) )
| ( is_a_theorem @ X0 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl63,zip_derived_cl0]) ).
thf(zip_derived_cl808,plain,
! [X0: $i,X1: $i] :
( ~ ( is_a_theorem @ X1 )
| ( is_a_theorem @ ( implies @ X0 @ ( and @ X1 @ X0 ) ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl697,zip_derived_cl713]) ).
thf(zip_derived_cl713_001,plain,
! [X0: $i,X1: $i] :
( ~ ( is_a_theorem @ X1 )
| ~ ( is_a_theorem @ ( implies @ X1 @ X0 ) )
| ( is_a_theorem @ X0 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl63,zip_derived_cl0]) ).
thf(zip_derived_cl851,plain,
! [X0: $i,X1: $i] :
( ~ ( is_a_theorem @ X1 )
| ~ ( is_a_theorem @ X0 )
| ( is_a_theorem @ ( and @ X1 @ X0 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl808,zip_derived_cl713]) ).
thf(adjunction,axiom,
( adjunction
<=> ! [X: $i,Y: $i] :
( ( ( is_a_theorem @ X )
& ( is_a_theorem @ Y ) )
=> ( is_a_theorem @ ( and @ X @ Y ) ) ) ) ).
thf(zip_derived_cl88,plain,
( adjunction
| ~ ( is_a_theorem @ ( and @ sk__58 @ sk__59 ) ) ),
inference(cnf,[status(esa)],[adjunction]) ).
thf(s1_0_adjunction,conjecture,
adjunction ).
thf(zf_stmt_0,negated_conjecture,
~ adjunction,
inference('cnf.neg',[status(esa)],[s1_0_adjunction]) ).
thf(zip_derived_cl146,plain,
~ adjunction,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl723,plain,
~ ( is_a_theorem @ ( and @ sk__58 @ sk__59 ) ),
inference(demod,[status(thm)],[zip_derived_cl88,zip_derived_cl146]) ).
thf(zip_derived_cl864,plain,
( ~ ( is_a_theorem @ sk__59 )
| ~ ( is_a_theorem @ sk__58 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl851,zip_derived_cl723]) ).
thf(zip_derived_cl87,plain,
( adjunction
| ( is_a_theorem @ sk__59 ) ),
inference(cnf,[status(esa)],[adjunction]) ).
thf(zip_derived_cl146_002,plain,
~ adjunction,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl722,plain,
is_a_theorem @ sk__59,
inference(demod,[status(thm)],[zip_derived_cl87,zip_derived_cl146]) ).
thf(zip_derived_cl86,plain,
( adjunction
| ( is_a_theorem @ sk__58 ) ),
inference(cnf,[status(esa)],[adjunction]) ).
thf(zip_derived_cl146_003,plain,
~ adjunction,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl720,plain,
is_a_theorem @ sk__58,
inference(demod,[status(thm)],[zip_derived_cl86,zip_derived_cl146]) ).
thf(zip_derived_cl868,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl864,zip_derived_cl722,zip_derived_cl720]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL540+1 : TPTP v9.3.1. Bugfixed v9.2.0.
% 0.00/0.05 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.NhCb00NOd9 true
% 0.12/0.37 % Computer : n003.cluster.edu
% 0.12/0.37 % Model : x86_64 x86_64
% 0.12/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.37 % Memory : 8046.5625MB
% 0.12/0.37 % OS : Linux 6.8.0-71-generic
% 0.12/0.37 % CPULimit : 300
% 0.12/0.37 % WCLimit : 300
% 0.12/0.37 % DateTime : Fri Sep 4 16:04:49 UTC 2026
% 0.12/0.38 % CPUTime :
% 0.12/0.38 % Running portfolio for 300 s
% 0.12/0.38 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.38 % Number of cores: 8
% 0.12/0.38 % Python version: Python 3.12.3
% 0.12/0.39 % Running in FO mode
% 0.40/0.61 % Total configuration time : 435
% 0.40/0.61 % Estimated wc time : 1092
% 0.40/0.61 % Estimated cpu time (7 cpus) : 156.0
% 0.43/0.68 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.43/0.74 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.43/0.74 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.43/0.74 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.43/0.74 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.43/0.75 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.43/0.75 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.43/0.76 % Solved by fo/fo6_bce.sh.
% 0.43/0.76 % BCE start: 147
% 0.43/0.76 % BCE eliminated: 4
% 0.43/0.76 % PE start: 143
% 0.43/0.76 logic: eq
% 0.43/0.76 % PE eliminated: 81
% 0.43/0.76 % done 106 iterations in 0.064s
% 0.43/0.76 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.43/0.76 % SZS output start Refutation
% See solution above
% 0.43/0.76
% 0.43/0.76
% 0.43/0.76 % Terminating...
% 0.43/0.79 % Runner terminated.
% 1.59/0.81 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------