%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : MSC012+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.ouVIeRDkjb true
% Computer : n018.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 04:44:53 PM UTC 2025
% Result : Theorem 0.63s 0.82s
% Output : Refutation 0.63s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 5
% Syntax : Number of formulae : 27 ( 10 unt; 0 typ; 0 def)
% Number of atoms : 54 ( 0 equ; 0 cnn)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 136 ( 25 ~; 21 |; 4 &; 84 @)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 6 ( 5 usr; 2 con; 0-2 aty)
% Number of variables : 34 ( 0 ^; 32 !; 2 ?; 34 :)
% Comments :
%------------------------------------------------------------------------------
thf(p_type,type,
p: $i > $o ).
thf(sk__type,type,
sk_: $i > $i ).
thf(less_type,type,
less: $i > $i > $o ).
thf(goal_type,type,
goal: $o ).
thf(sk__1_type,type,
sk__1: $i > $i ).
thf(right_to_left,axiom,
! [A: $i] :
( ? [B: $i] :
( ( p @ B )
& ( less @ A @ B ) )
| ( p @ A ) ) ).
thf(zip_derived_cl1,plain,
! [X0: $i] :
( ( p @ ( sk_ @ X0 ) )
| ( p @ X0 ) ),
inference(cnf,[status(esa)],[right_to_left]) ).
thf(zip_derived_cl1_001,plain,
! [X0: $i] :
( ( p @ ( sk_ @ X0 ) )
| ( p @ X0 ) ),
inference(cnf,[status(esa)],[right_to_left]) ).
thf(zip_derived_cl2,plain,
! [X0: $i] :
( ( less @ X0 @ ( sk_ @ X0 ) )
| ( p @ X0 ) ),
inference(cnf,[status(esa)],[right_to_left]) ).
thf(serial_less,axiom,
! [A: $i] :
? [B: $i] : ( less @ A @ B ) ).
thf(zip_derived_cl4,plain,
! [X0: $i] : ( less @ X0 @ ( sk__1 @ X0 ) ),
inference(cnf,[status(esa)],[serial_less]) ).
thf(transitive_less,axiom,
! [A: $i,B: $i,C: $i] :
( ( ( less @ A @ B )
& ( less @ B @ C ) )
=> ( less @ A @ C ) ) ).
thf(zip_derived_cl3,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( less @ X0 @ X1 )
| ~ ( less @ X1 @ X2 )
| ( less @ X0 @ X2 ) ),
inference(cnf,[status(esa)],[transitive_less]) ).
thf(zip_derived_cl10,plain,
! [X0: $i,X1: $i] :
( ~ ( less @ ( sk__1 @ X0 ) @ X1 )
| ( less @ X0 @ X1 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl3]) ).
thf(zip_derived_cl13,plain,
! [X0: $i] :
( ( p @ ( sk__1 @ X0 ) )
| ( less @ X0 @ ( sk_ @ ( sk__1 @ X0 ) ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl2,zip_derived_cl10]) ).
thf(left_to_right,axiom,
! [A: $i,B: $i] :
( ( ( p @ A )
& ( less @ A @ B )
& ( p @ B ) )
=> goal ) ).
thf(zip_derived_cl0,plain,
! [X0: $i,X1: $i] :
( goal
| ~ ( p @ X0 )
| ~ ( less @ X0 @ X1 )
| ~ ( p @ X1 ) ),
inference(cnf,[status(esa)],[left_to_right]) ).
thf(goal_to_be_proved,conjecture,
goal ).
thf(zf_stmt_0,negated_conjecture,
~ goal,
inference('cnf.neg',[status(esa)],[goal_to_be_proved]) ).
thf(zip_derived_cl5,plain,
~ goal,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl6,plain,
! [X0: $i,X1: $i] :
( ~ ( p @ X0 )
| ~ ( less @ X1 @ X0 )
| ~ ( p @ X1 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl0,zip_derived_cl5]) ).
thf(zip_derived_cl59,plain,
! [X0: $i] :
( ( p @ ( sk__1 @ X0 ) )
| ~ ( p @ ( sk_ @ ( sk__1 @ X0 ) ) )
| ~ ( p @ X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl13,zip_derived_cl6]) ).
thf(zip_derived_cl4_002,plain,
! [X0: $i] : ( less @ X0 @ ( sk__1 @ X0 ) ),
inference(cnf,[status(esa)],[serial_less]) ).
thf(zip_derived_cl6_003,plain,
! [X0: $i,X1: $i] :
( ~ ( p @ X0 )
| ~ ( less @ X1 @ X0 )
| ~ ( p @ X1 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl0,zip_derived_cl5]) ).
thf(zip_derived_cl7,plain,
! [X0: $i] :
( ~ ( p @ ( sk__1 @ X0 ) )
| ~ ( p @ X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl6]) ).
thf(zip_derived_cl65,plain,
! [X0: $i] :
( ~ ( p @ X0 )
| ~ ( p @ ( sk_ @ ( sk__1 @ X0 ) ) ) ),
inference(clc,[status(thm)],[zip_derived_cl59,zip_derived_cl7]) ).
thf(zip_derived_cl66,plain,
! [X0: $i] :
( ( p @ ( sk__1 @ X0 ) )
| ~ ( p @ X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl1,zip_derived_cl65]) ).
thf(zip_derived_cl7_004,plain,
! [X0: $i] :
( ~ ( p @ ( sk__1 @ X0 ) )
| ~ ( p @ X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl6]) ).
thf(zip_derived_cl67,plain,
! [X0: $i] :
~ ( p @ X0 ),
inference(clc,[status(thm)],[zip_derived_cl66,zip_derived_cl7]) ).
thf(zip_derived_cl68,plain,
! [X0: $i] : ( p @ ( sk_ @ X0 ) ),
inference(demod,[status(thm)],[zip_derived_cl1,zip_derived_cl67]) ).
thf(zip_derived_cl67_005,plain,
! [X0: $i] :
~ ( p @ X0 ),
inference(clc,[status(thm)],[zip_derived_cl66,zip_derived_cl7]) ).
thf(zip_derived_cl75,plain,
$false,
inference('s_sup-',[status(thm)],[zip_derived_cl68,zip_derived_cl67]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.13 % Problem : MSC012+1 : TPTP v9.2.0. Released v3.2.0.
% 0.03/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.ouVIeRDkjb true
% 0.13/0.35 % Computer : n018.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 14:02:23 EDT 2025
% 0.13/0.36 % CPUTime :
% 0.13/0.36 % Running portfolio for 300 s
% 0.13/0.36 % 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
% 0.60/0.69 % Total configuration time : 435
% 0.60/0.69 % Estimated wc time : 1092
% 0.60/0.69 % Estimated cpu time (7 cpus) : 156.0
% 0.63/0.77 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.63/0.81 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.63/0.81 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.63/0.82 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.63/0.82 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.63/0.82 % Solved by fo/fo6_bce.sh.
% 0.63/0.82 % BCE start: 6
% 0.63/0.82 % BCE eliminated: 0
% 0.63/0.82 % PE start: 6
% 0.63/0.82 logic: neq
% 0.63/0.82 % PE eliminated: 1
% 0.63/0.82 % done 24 iterations in 0.020s
% 0.63/0.82 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.63/0.82 % SZS output start Refutation
% See solution above
% 0.63/0.82
% 0.63/0.82
% 0.63/0.82 % Terminating...
% 1.84/0.98 % Runner terminated.
% 1.84/0.99 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------